@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@600;700;800&display=swap');

:root {
  
  --color-primary: #2563eb;
  --color-primary-dark: #1e40af;
  --color-primary-light: #3b82f6;
  --color-accent: #f59e0b;
  --color-accent-dark: #d97706;
  
  
  --color-bg-white: #ffffff;
  --color-bg-light: #f8fafc;
  --color-bg-dark: #0f172a;
  --color-bg-darker: #020617;
  
  
  --color-text-dark: #0f172a;
  --color-text-light: #e2e8f0;
  --color-text-muted: #64748b;
  --color-text-light-muted: #cbd5e1;
  
  
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  
  
  --font-primary: 'Inter', sans-serif;
  --font-display: 'Poppins', sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  
  
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  
  
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  
  
  --transition-fast: 150ms ease-in-out;
  --transition-base: 200ms ease-in-out;
  --transition-slow: 300ms ease-in-out;
  
  
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-bg: 400;
  --z-modal: 500;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  letter-spacing: -0.3px;
}

.container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-lg);
  }
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

h1 {
  font-size: 2.25rem;
  font-weight: 800;
}

h2 {
  font-size: 1.875rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
}

p {
  line-height: 1.7;
  font-weight: 400;
}

a {
  text-decoration: none;
  transition: all var(--transition-base);
}

@media (min-width: 768px) {
  h1 {
    font-size: 2.75rem;
  }
  
  h2 {
    font-size: 2.25rem;
  }
  
  h3 {
    font-size: 1.875rem;
  }
  
  h4 {
    font-size: 1.5rem;
  }
}

@media (min-width: 1024px) {
  h1 {
    font-size: 3.75rem;
  }
  
  h2 {
    font-size: 3rem;
  }
  
  h3 {
    font-size: 2.25rem;
  }
  
  h4 {
    font-size: 1.875rem;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-lg);
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-base);
  gap: var(--space-xs);
  font-family: var(--font-primary);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-bg-white);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--color-accent);
  color: var(--color-bg-white);
}

.btn-secondary:hover {
  background-color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary:active {
  transform: translateY(0);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-bg-white);
}

.btn-outline-light {
  background-color: transparent;
  border-color: var(--color-bg-white);
  color: var(--color-bg-white);
}

.btn-outline-light:hover {
  background-color: var(--color-bg-white);
  color: var(--color-primary);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

@media (min-width: 768px) {
  .btn {
    padding: 1rem 2rem;
    font-size: var(--font-size-base);
  }
  
  .btn-sm {
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-sm);
  }
  
  .btn-lg {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.form-label {
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.form-input,
.form-textarea,
.form-select {
  padding: 0.75rem 1rem;
  border: 2px solid #e2e8f0;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit-btn {
  padding: 1rem 2rem;
  background-color: var(--color-primary);
  color: var(--color-bg-white);
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: var(--font-size-base);
  cursor: pointer;
  transition: all var(--transition-base);
  font-family: var(--font-primary);
}

.form-submit-btn:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.form-submit-btn:active {
  transform: translateY(0);
}

@media (min-width: 768px) {
  .form-input,
  .form-textarea,
  .form-select {
    padding: 0.875rem 1.125rem;
    font-size: 1rem;
  }
}

section {
  width: 100%;
  overflow: hidden;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  background-color: var(--color-bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-icon {
  font-size: 2.5rem;
  color: var(--color-primary);
  height: 60px;
  display: flex;
  align-items: center;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

.card-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .card {
    padding: 2rem;
    gap: 1.25rem;
  }
  
  .card-icon {
    font-size: 3rem;
  }
  
  .card-title {
    font-size: 1.5rem;
  }
}

.grid {
  display: grid;
  gap: 1rem;
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

.grid-4 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid {
    gap: 1.5rem;
  }
  
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid {
    gap: 2rem;
  }
  
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-col {
  display: flex;
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.gap-sm {
  gap: var(--space-sm);
}

.gap-md {
  gap: var(--space-md);
}

.gap-lg {
  gap: var(--space-lg);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.75rem;
  background-color: #dbeafe;
  color: var(--color-primary-dark);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  gap: var(--space-xs);
}

.badge-success {
  background-color: #dcfce7;
  color: #166534;
}

.badge-warning {
  background-color: #fef3c7;
  color: #92400e;
}

.list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  list-style: none;
}

.list-item {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-md);
}

.list-item-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-success);
  font-size: 1.25rem;
  margin-top: 2px;
}

.list-item-content {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.list-item-title {
  font-weight: 600;
  color: var(--color-text-dark);
}

.list-item-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.divider {
  height: 1px;
  background-color: #e2e8f0;
  margin: var(--space-lg) 0;
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-left {
  text-align: left;
}

.text-muted {
  color: var(--color-text-muted);
}

.text-small {
  font-size: var(--font-size-sm);
}

.text-large {
  font-size: var(--font-size-lg);
}

.text-bold {
  font-weight: 700;
}

.text-semibold {
  font-weight: 600;
}

.uppercase {
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.capitalize {
  text-transform: capitalize;
}

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

.pt-sm { padding-top: var(--space-sm); }
.pt-md { padding-top: var(--space-md); }
.pt-lg { padding-top: var(--space-lg); }
.pt-xl { padding-top: var(--space-xl); }

.pb-sm { padding-bottom: var(--space-sm); }
.pb-md { padding-bottom: var(--space-md); }
.pb-lg { padding-bottom: var(--space-lg); }
.pb-xl { padding-bottom: var(--space-xl); }

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.animate-fade-in {
  animation: fadeIn var(--transition-slow) ease-in-out;
}

.animate-slide-up {
  animation: slideInUp var(--transition-slow) ease-out;
}

.animate-slide-down {
  animation: slideInDown var(--transition-slow) ease-out;
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

@media print {
  body {
    background-color: var(--color-bg-white);
    color: var(--color-text-dark);
  }
  
  a {
    text-decoration: underline;
  }
  
  section {
    page-break-inside: avoid;
  }
}

  :root {
    --color-primary: #2563eb;
    --color-primary-dark: #1e40af;
    --color-primary-light: #3b82f6;
    --color-accent: #f59e0b;
    --color-accent-dark: #d97706;
    --color-bg-white: #ffffff;
    --color-bg-light: #f8fafc;
    --color-bg-dark: #0f172a;
    --color-bg-darker: #020617;
    --color-text-dark: #0f172a;
    --color-text-light: #e2e8f0;
    --color-text-muted: #64748b;
    --color-text-light-muted: #cbd5e1;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Poppins', sans-serif;
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --transition-fast: 150ms ease-in-out;
    --transition-base: 200ms ease-in-out;
    --transition-slow: 300ms ease-in-out;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-bg: 400;
    --z-modal: 500;
  }

  
  .header-lingua-portal {
    background-color: var(--color-bg-white);
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: var(--z-sticky);
  }

  .header-lingua-portal-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 1rem var(--space-sm);
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
  }

  @media (min-width: 768px) {
    .header-lingua-portal-container {
      padding: 1.25rem var(--space-lg);
    }
  }

  @media (min-width: 1024px) {
    .header-lingua-portal-container {
      padding: 1.5rem var(--space-xl);
    }
  }

  
  .header-lingua-portal-brand {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--space-xs);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primary-dark);
    transition: color var(--transition-base);
    flex-shrink: 0;
  }

  .header-lingua-portal-brand:hover {
    color: var(--color-primary);
  }

  .header-lingua-portal-brand i {
    font-size: 1.5rem;
  }

  .header-lingua-portal-brand-text {
    font-family: var(--font-display);
    letter-spacing: -0.5px;
  }

  @media (min-width: 768px) {
    .header-lingua-portal-brand {
      font-size: 1.5rem;
    }

    .header-lingua-portal-brand i {
      font-size: 1.75rem;
    }
  }

  
  .header-lingua-portal-desktop-nav {
    display: none;
    flex-direction: row;
    gap: var(--space-lg);
    align-items: center;
    flex: 1;
    margin: 0 var(--space-lg);
  }

  @media (min-width: 1024px) {
    .header-lingua-portal-desktop-nav {
      display: flex;
    }
  }

  .header-lingua-portal-nav-link {
    text-decoration: none;
    color: var(--color-text-dark);
    font-weight: 500;
    font-size: var(--font-size-base);
    transition: color var(--transition-base);
    position: relative;
    padding-bottom: 0.25rem;
  }

  .header-lingua-portal-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-base);
  }

  .header-lingua-portal-nav-link:hover {
    color: var(--color-primary);
  }

  .header-lingua-portal-nav-link:hover::after {
    width: 100%;
  }

  
  .header-lingua-portal-cta-button {
    display: none;
    padding: 0.75rem 1.5rem;
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--font-size-base);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    flex-shrink: 0;
  }

  @media (min-width: 1024px) {
    .header-lingua-portal-cta-button {
      display: block;
    }
  }

  .header-lingua-portal-cta-button:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
  }

  .header-lingua-portal-cta-button:focus {
    outline: 2px solid var(--color-primary-dark);
    outline-offset: 2px;
  }

  
  .header-lingua-portal-mobile-toggle {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
  }

  @media (min-width: 1024px) {
    .header-lingua-portal-mobile-toggle {
      display: none;
    }
  }

  .header-lingua-portal-hamburger {
    width: 1.5rem;
    height: 2px;
    background-color: var(--color-text-dark);
    border-radius: 1px;
    transition: all var(--transition-base);
  }

  .header-lingua-portal-mobile-toggle:hover .header-lingua-portal-hamburger {
    background-color: var(--color-primary);
  }

  
  .header-lingua-portal-mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--color-bg-white);
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateX(100%);
    transition: all var(--transition-slow);
    z-index: var(--z-modal);
    overflow-y: auto;
  }

  .header-lingua-portal-mobile-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
  }

  @media (min-width: 1024px) {
    .header-lingua-portal-mobile-menu {
      display: none;
    }
  }

  
  .header-lingua-portal-mobile-header {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: var(--space-md) var(--space-sm);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }

  @media (min-width: 768px) {
    .header-lingua-portal-mobile-header {
      padding: var(--space-lg);
    }
  }

  .header-lingua-portal-mobile-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    font-size: 1.5rem;
    color: var(--color-text-dark);
    transition: color var(--transition-base);
  }

  .header-lingua-portal-mobile-close:hover {
    color: var(--color-primary);
  }

  
  .header-lingua-portal-mobile-links {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: var(--space-sm);
    flex: 1;
  }

  @media (min-width: 768px) {
    .header-lingua-portal-mobile-links {
      padding: var(--space-lg);
      gap: var(--space-xs);
    }
  }

  .header-lingua-portal-mobile-link {
    padding: 1rem var(--space-sm);
    text-decoration: none;
    color: var(--color-text-dark);
    font-weight: 500;
    font-size: 1.125rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
  }

  @media (min-width: 768px) {
    .header-lingua-portal-mobile-link {
      padding: 1.25rem var(--space-md);
      font-size: 1.25rem;
    }
  }

  .header-lingua-portal-mobile-link:hover {
    background-color: var(--color-bg-light);
    color: var(--color-primary);
    padding-left: var(--space-lg);
  }

  @media (min-width: 768px) {
    .header-lingua-portal-mobile-link:hover {
      padding-left: var(--space-xl);
    }
  }

  
  .header-lingua-portal-mobile-cta {
    padding: 1rem var(--space-sm);
    margin: var(--space-sm);
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--font-size-lg);
    text-decoration: none;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-base);
  }

  @media (min-width: 768px) {
    .header-lingua-portal-mobile-cta {
      padding: 1.25rem var(--space-lg);
      margin: var(--space-lg);
      font-size: 1.125rem;
    }
  }

  .header-lingua-portal-mobile-cta:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
  }

  .header-lingua-portal-mobile-cta:focus {
    outline: 2px solid var(--color-primary-dark);
    outline-offset: 2px;
  }

  
  .header-lingua-portal-mobile-toggle:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
  }

  .header-lingua-portal-nav-link:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
  }

  .header-lingua-portal-mobile-link:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
  }

  .header-lingua-portal-mobile-close:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
  }

  
  body.menu-open {
    overflow: hidden;
  }

    @import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@600;700;800&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/7.0.0/css/all.min.css');

:root {
  
  --color-primary: #2563eb;
  --color-primary-dark: #1e40af;
  --color-primary-light: #3b82f6;
  --color-accent: #f59e0b;
  --color-accent-dark: #d97706;
  
  
  --color-bg-white: #ffffff;
  --color-bg-light: #f8fafc;
  --color-bg-dark: #0f172a;
  --color-bg-darker: #020617;
  
  
  --color-text-dark: #0f172a;
  --color-text-light: #e2e8f0;
  --color-text-muted: #64748b;
  --color-text-light-muted: #cbd5e1;
  
  
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  
  
  --font-primary: 'Inter', sans-serif;
  --font-display: 'Poppins', sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  
  
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  
  
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  
  
  --transition-fast: 150ms ease-in-out;
  --transition-base: 200ms ease-in-out;
  --transition-slow: 300ms ease-in-out;
  
  
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-bg: 400;
  --z-modal: 500;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  letter-spacing: -0.3px;
}

.container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-lg);
  }
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

h1 {
  font-size: 2.25rem;
  font-weight: 800;
}

h2 {
  font-size: 1.875rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
}

p {
  line-height: 1.7;
  font-weight: 400;
}

a {
  text-decoration: none;
  transition: all var(--transition-base);
}

@media (min-width: 768px) {
  h1 {
    font-size: 2.75rem;
  }
  
  h2 {
    font-size: 2.25rem;
  }
  
  h3 {
    font-size: 1.875rem;
  }
  
  h4 {
    font-size: 1.5rem;
  }
}

@media (min-width: 1024px) {
  h1 {
    font-size: 3.75rem;
  }
  
  h2 {
    font-size: 3rem;
  }
  
  h3 {
    font-size: 2.25rem;
  }
  
  h4 {
    font-size: 1.875rem;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-lg);
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-base);
  gap: var(--space-xs);
  font-family: var(--font-primary);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-bg-white);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--color-accent);
  color: var(--color-bg-white);
}

.btn-secondary:hover {
  background-color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary:active {
  transform: translateY(0);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-bg-white);
}

.btn-outline-light {
  background-color: transparent;
  border-color: var(--color-bg-white);
  color: var(--color-bg-white);
}

.btn-outline-light:hover {
  background-color: var(--color-bg-white);
  color: var(--color-primary);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

@media (min-width: 768px) {
  .btn {
    padding: 1rem 2rem;
    font-size: var(--font-size-base);
  }
  
  .btn-lg {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.form-label {
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--color-text-dark);
}

.form-optional {
  font-weight: 400;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-left: 0.25rem;
}

.form-input,
.form-textarea,
.form-select {
  padding: 0.75rem 1rem;
  border: 2px solid #e2e8f0;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  color: var(--color-text-dark);
  background-color: var(--color-bg-white);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
  font-family: var(--font-primary);
}

.form-submit-btn {
  padding: 1rem 2rem;
  background-color: var(--color-primary);
  color: var(--color-bg-white);
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: var(--font-size-base);
  cursor: pointer;
  transition: all var(--transition-base);
  font-family: var(--font-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
}

.form-submit-btn:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.form-submit-btn:active {
  transform: translateY(0);
}

@media (min-width: 768px) {
  .form-input,
  .form-textarea,
  .form-select {
    padding: 0.875rem 1.125rem;
    font-size: 1rem;
  }
}

.grid {
  display: grid;
  gap: 1rem;
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

.grid-4 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid {
    gap: 1.5rem;
  }
  
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid {
    gap: 2rem;
  }
  
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  list-style: none;
}

.list-item {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-md);
}

.list-item-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-success);
  font-size: 1.25rem;
  margin-top: 2px;
}

.list-item-content {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.list-item-title {
  font-weight: 600;
  color: var(--color-text-dark);
}

.list-item-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.language-hub .hero-section {
  background-color: #0f172a;
  padding: 3rem 0;
  overflow: hidden;
  position: relative;
}

@media (min-width: 768px) {
  .language-hub .hero-section {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .language-hub .hero-section {
    padding: 6rem 0;
  }
}

.language-hub .hero-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .language-hub .hero-content {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.language-hub .hero-text h1 {
  color: #ffffff;
  margin-bottom: var(--space-md);
  line-height: 1.1;
}

.language-hub .hero-subtitle {
  color: #cbd5e1;
  font-size: 1.125rem;
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

@media (min-width: 768px) {
  .language-hub .hero-subtitle {
    font-size: 1.25rem;
  }
}

.language-hub .hero-ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .language-hub .hero-ctas {
    flex-direction: row;
    gap: var(--space-lg);
  }
}

.language-hub .hero-image-wrapper {
  width: 100%;
  height: 300px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

@media (min-width: 768px) {
  .language-hub .hero-image-wrapper {
    height: 400px;
  }
}

@media (min-width: 1024px) {
  .language-hub .hero-image-wrapper {
    height: 500px;
  }
}

.language-hub .hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.language-hub .featured-section {
  background-color: #f8fafc;
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .language-hub .featured-section {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .language-hub .featured-section {
    padding: 6rem 0;
  }
}

.language-hub .featured-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.language-hub .featured-header h2 {
  color: #0f172a;
  margin-bottom: var(--space-md);
}

.language-hub .featured-header p {
  color: #64748b;
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

.language-hub .featured-card {
  background-color: #ffffff;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.language-hub .featured-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-8px);
}

.language-hub .card-image-wrapper {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.language-hub .featured-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.language-hub .card-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex-grow: 1;
}

@media (min-width: 768px) {
  .language-hub .card-content {
    padding: 2rem;
    gap: 1.25rem;
  }
}

.language-hub .featured-card h3 {
  color: #0f172a;
  font-size: 1.25rem;
}

@media (min-width: 768px) {
  .language-hub .featured-card h3 {
    font-size: 1.5rem;
  }
}

.language-hub .featured-card p {
  color: #64748b;
  font-size: 0.9rem;
  line-height: 1.6;
  flex-grow: 1;
}

@media (min-width: 768px) {
  .language-hub .featured-card p {
    font-size: 1rem;
  }
}

.language-hub .card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--font-size-sm);
  width: fit-content;
}

.language-hub .card-link:hover {
  color: var(--color-primary-dark);
  gap: var(--space-sm);
}

.language-hub .featured-footer {
  display: flex;
  justify-content: center;
  margin-top: var(--space-2xl);
}

.language-hub .how-works-section {
  background-color: #ffffff;
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .language-hub .how-works-section {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .language-hub .how-works-section {
    padding: 6rem 0;
  }
}

.language-hub .how-works-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.language-hub .how-works-header h2 {
  color: #0f172a;
  margin-bottom: var(--space-md);
}

.language-hub .how-works-header p {
  color: #64748b;
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

.language-hub .steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .language-hub .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .language-hub .steps-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.language-hub .step-card {
  padding: 2rem;
  background-color: #f8fafc;
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
  transition: all var(--transition-base);
}

.language-hub .step-card:hover {
  background-color: #eef2f7;
  transform: translateY(-4px);
}

.language-hub .step-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  font-family: var(--font-display);
}

.language-hub .step-card h4 {
  color: #0f172a;
  margin-bottom: var(--space-sm);
}

.language-hub .step-card p {
  color: #64748b;
  font-size: 0.9rem;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .language-hub .step-card p {
    font-size: 1rem;
  }
}

.language-hub .features-section {
  background-color: #f8fafc;
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .language-hub .features-section {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .language-hub .features-section {
    padding: 6rem 0;
  }
}

.language-hub .features-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.language-hub .features-header h2 {
  color: #0f172a;
  margin-bottom: var(--space-md);
}

.language-hub .features-header p {
  color: #64748b;
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

.language-hub .feature-item {
  display: flex;
  flex-direction: row;
  gap: 1.5rem;
  padding: 1.5rem;
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

@media (min-width: 768px) {
  .language-hub .feature-item {
    gap: 2rem;
    padding: 2rem;
  }
}

.language-hub .feature-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.language-hub .feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #dbeafe;
  border-radius: var(--radius-md);
  color: var(--color-primary);
  font-size: 1.5rem;
}

@media (min-width: 768px) {
  .language-hub .feature-icon {
    width: 56px;
    height: 56px;
    font-size: 1.75rem;
  }
}

.language-hub .feature-text h4 {
  color: #0f172a;
  margin-bottom: var(--space-sm);
  font-size: 1.1rem;
}

@media (min-width: 768px) {
  .language-hub .feature-text h4 {
    font-size: 1.25rem;
  }
}

.language-hub .feature-text p {
  color: #64748b;
  font-size: 0.9rem;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .language-hub .feature-text p {
    font-size: 1rem;
  }
}

.language-hub .about-section {
  background-color: #ffffff;
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .language-hub .about-section {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .language-hub .about-section {
    padding: 6rem 0;
  }
}

.language-hub .about-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .language-hub .about-content {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.language-hub .about-text h2 {
  color: #0f172a;
  margin-bottom: var(--space-lg);
}

.language-hub .about-text > p {
  color: #64748b;
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

@media (min-width: 768px) {
  .language-hub .about-text > p {
    font-size: 1.125rem;
  }
}

.language-hub .about-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.language-hub .about-image-wrapper {
  width: 100%;
  height: 300px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
  .language-hub .about-image-wrapper {
    height: 400px;
  }
}

@media (min-width: 1024px) {
  .language-hub .about-image-wrapper {
    height: 500px;
  }
}

.language-hub .about-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.language-hub .stats-section {
  background-color: #0f172a;
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .language-hub .stats-section {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .language-hub .stats-section {
    padding: 6rem 0;
  }
}

.language-hub .stats-content h2 {
  color: #ffffff;
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.language-hub .stat-card {
  padding: 1.5rem;
  text-align: center;
  border-radius: var(--radius-lg);
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-base);
}

@media (min-width: 768px) {
  .language-hub .stat-card {
    padding: 2rem;
  }
}

.language-hub .stat-card:hover {
  background-color: rgba(255, 255, 255, 0.08);
  transform: translateY(-4px);
}

.language-hub .stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
  font-family: var(--font-display);
}

@media (min-width: 768px) {
  .language-hub .stat-number {
    font-size: 3rem;
  }
}

.language-hub .stat-label {
  font-size: 1.125rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: var(--space-sm);
}

@media (min-width: 768px) {
  .language-hub .stat-label {
    font-size: 1.25rem;
  }
}

.language-hub .stat-description {
  color: #cbd5e1;
  font-size: 0.875rem;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .language-hub .stat-description {
    font-size: 1rem;
  }
}

.language-hub .cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 3rem 0;
  overflow: hidden;
  text-align: center;
}

@media (min-width: 768px) {
  .language-hub .cta-section {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .language-hub .cta-section {
    padding: 6rem 0;
  }
}

.language-hub .cta-content h2 {
  color: #ffffff;
  margin-bottom: var(--space-md);
}

.language-hub .cta-content p {
  color: #dbeafe;
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.8;
}

@media (min-width: 768px) {
  .language-hub .cta-content p {
    font-size: 1.25rem;
  }
}

.language-hub .cta-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  justify-content: center;
}

@media (min-width: 768px) {
  .language-hub .cta-buttons {
    flex-direction: row;
    gap: var(--space-lg);
  }
}

.language-hub .contact-section {
  background-color: #f8fafc;
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .language-hub .contact-section {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .language-hub .contact-section {
    padding: 6rem 0;
  }
}

.language-hub .contact-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .language-hub .contact-content {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.language-hub .contact-info h2 {
  color: #0f172a;
  margin-bottom: var(--space-md);
}

.language-hub .contact-info > p {
  color: #64748b;
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

@media (min-width: 768px) {
  .language-hub .contact-info > p {
    font-size: 1.125rem;
  }
}

.language-hub .contact-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.language-hub .contact-feature {
  display: flex;
  flex-direction: row;
  gap: 1rem;
  align-items: flex-start;
}

.language-hub .contact-feature i {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #dbeafe;
  border-radius: var(--radius-md);
  color: var(--color-primary);
  font-size: 1.125rem;
  margin-top: 2px;
}

.language-hub .contact-feature h4 {
  color: #0f172a;
  margin-bottom: var(--space-xs);
  font-size: 1.1rem;
}

.language-hub .contact-feature p {
  color: #64748b;
  font-size: 0.9rem;
  line-height: 1.6;
}

.language-hub .contact-feature a {
  color: var(--color-primary);
  font-weight: 600;
}

.language-hub .contact-feature a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.language-hub .contact-form-wrapper {
  background-color: #ffffff;
  padding: 2rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .language-hub .contact-form-wrapper {
    padding: 2.5rem;
  }
}

.language-hub .contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #0f172a;
  color: #ffffff;
  padding: 1.5rem;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
  z-index: var(--z-fixed);
  animation: slideUp 300ms ease-out;
}

@keyframes slideUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.cookie-content {
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: center;
}

@media (max-width: 767px) {
  .cookie-content {
    grid-template-columns: 1fr;
  }
}

.cookie-text h3 {
  color: #ffffff;
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
}

.cookie-text p {
  color: #cbd5e1;
  font-size: 0.875rem;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .cookie-text p {
    font-size: 1rem;
  }
}

.cookie-actions {
  display: flex;
  flex-direction: row;
  gap: var(--space-sm);
}

@media (max-width: 767px) {
  .cookie-actions {
    flex-direction: column-reverse;
  }
}

.cookie-decline,
.cookie-accept {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-base);
  font-family: var(--font-primary);
}

@media (min-width: 768px) {
  .cookie-decline,
  .cookie-accept {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
  }
}

.cookie-decline {
  background-color: transparent;
  color: #cbd5e1;
  border: 1px solid #cbd5e1;
}

.cookie-decline:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  border-color: #ffffff;
}

.cookie-accept {
  background-color: var(--color-accent);
  color: #000000;
}

.cookie-accept:hover {
  background-color: var(--color-accent-dark);
  transform: translateY(-2px);
}

.cookie-banner.hidden {
  display: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

@media print {
  .cookie-banner {
    display: none;
  }
  
  .language-hub .hero-section,
  .language-hub .cta-section {
    background-color: #ffffff;
  }
  
  .language-hub .hero-text h1,
  .language-hub .hero-text p {
    color: #000000;
  }
}

    

  .footer {
    background-color: var(--color-bg-dark);
    padding: 3rem 1rem;
    overflow: hidden;
  }

  @media (min-width: 768px) {
    .footer {
      padding: 5rem 1rem;
    }
  }

  @media (min-width: 1024px) {
    .footer {
      padding: 6rem 1rem;
    }
  }

  
  .footer-content {
    display: block;
    width: 100%;
  }

  
  .footer-about {
    display: block;
    margin-bottom: 3rem;
  }

  @media (min-width: 768px) {
    .footer-about {
      margin-bottom: 4rem;
      max-width: 100%;
    }
  }

  .footer-about-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-light);
    margin-bottom: 1rem;
    line-height: 1.3;
  }

  @media (min-width: 768px) {
    .footer-about-title {
      font-size: 1.875rem;
      margin-bottom: 1.25rem;
    }
  }

  @media (min-width: 1024px) {
    .footer-about-title {
      font-size: 2rem;
    }
  }

  .footer-about-text {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    color: var(--color-text-light-muted);
    line-height: 1.7;
    margin: 0;
  }

  @media (min-width: 768px) {
    .footer-about-text {
      font-size: 1rem;
      max-width: 600px;
    }
  }

  
  .footer-nav-section {
    display: block;
    margin-bottom: 3rem;
  }

  @media (min-width: 768px) {
    .footer-nav-section {
      margin-bottom: 3.5rem;
    }
  }

  @media (min-width: 1024px) {
    .footer-nav-section {
      margin-bottom: 4rem;
    }
  }

  .footer-section-title {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-light);
    margin: 0 0 1.25rem 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.4;
  }

  @media (min-width: 768px) {
    .footer-section-title {
      font-size: 1.25rem;
      margin-bottom: 1.5rem;
    }
  }

  .footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  @media (min-width: 768px) {
    .footer-nav {
      gap: 1rem;
    }
  }

  .footer-link {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    color: var(--color-text-light-muted);
    text-decoration: none;
    transition: color var(--transition-base);
    display: inline-block;
    line-height: 1.5;
  }

  @media (min-width: 768px) {
    .footer-link {
      font-size: 1rem;
    }
  }

  .footer-link:hover {
    color: var(--color-primary-light);
  }

  .footer-link:focus-visible {
    outline: 2px solid var(--color-primary-light);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
  }

  
  .footer-legal-section {
    display: block;
    margin-bottom: 3rem;
  }

  @media (min-width: 768px) {
    .footer-legal-section {
      margin-bottom: 3.5rem;
    }
  }

  @media (min-width: 1024px) {
    .footer-legal-section {
      margin-bottom: 4rem;
    }
  }

  .footer-legal {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  @media (min-width: 768px) {
    .footer-legal {
      gap: 1rem;
    }
  }

  .footer-legal-link {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    color: var(--color-text-light-muted);
    text-decoration: none;
    transition: color var(--transition-base);
    display: inline-block;
    line-height: 1.5;
  }

  @media (min-width: 768px) {
    .footer-legal-link {
      font-size: 1rem;
    }
  }

  .footer-legal-link:hover {
    color: var(--color-accent);
  }

  .footer-legal-link:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
  }

  
  .footer-copyright {
    display: block;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  @media (min-width: 768px) {
    .footer-copyright {
      padding-top: 2.5rem;
    }
  }

  @media (min-width: 1024px) {
    .footer-copyright {
      padding-top: 3rem;
    }
  }

  .footer-copyright-text {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    color: var(--color-text-light-muted);
    margin: 0;
    line-height: 1.6;
    text-align: center;
  }

  @media (min-width: 768px) {
    .footer-copyright-text {
      font-size: 1rem;
    }
  }

  
  .container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 1rem;
    width: 100%;
  }
    

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@600;700;800&display=swap');

:root {
  --color-primary: #2563eb;
  --color-primary-dark: #1e40af;
  --color-primary-light: #3b82f6;
  --color-accent: #f59e0b;
  --color-accent-dark: #d97706;
  --color-bg-white: #ffffff;
  --color-bg-light: #f8fafc;
  --color-bg-dark: #0f172a;
  --color-bg-darker: #020617;
  --color-text-dark: #0f172a;
  --color-text-light: #e2e8f0;
  --color-text-muted: #64748b;
  --color-text-light-muted: #cbd5e1;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --font-primary: 'Inter', sans-serif;
  --font-display: 'Poppins', sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  --transition-fast: 150ms ease-in-out;
  --transition-base: 200ms ease-in-out;
  --transition-slow: 300ms ease-in-out;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-bg: 400;
  --z-modal: 500;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  letter-spacing: -0.3px;
}

.container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-lg);
  }
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

h1 {
  font-size: 2.25rem;
  font-weight: 800;
}

h2 {
  font-size: 1.875rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
}

p {
  line-height: 1.7;
  font-weight: 400;
}

a {
  text-decoration: none;
  transition: all var(--transition-base);
}

@media (min-width: 768px) {
  h1 {
    font-size: 2.75rem;
  }
  
  h2 {
    font-size: 2.25rem;
  }
  
  h3 {
    font-size: 1.875rem;
  }
  
  h4 {
    font-size: 1.5rem;
  }
}

@media (min-width: 1024px) {
  h1 {
    font-size: 3.75rem;
  }
  
  h2 {
    font-size: 3rem;
  }
  
  h3 {
    font-size: 2.25rem;
  }
  
  h4 {
    font-size: 1.875rem;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-lg);
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-base);
  gap: var(--space-xs);
  font-family: var(--font-primary);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-bg-white);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-outline-light {
  background-color: transparent;
  border-color: var(--color-bg-white);
  color: var(--color-bg-white);
}

.btn-outline-light:hover {
  background-color: var(--color-bg-white);
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .btn {
    padding: 1rem 2rem;
    font-size: var(--font-size-base);
  }
}

section {
  width: 100%;
  overflow: hidden;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  background-color: var(--color-bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-icon {
  font-size: 2.5rem;
  color: var(--color-primary);
  height: 60px;
  display: flex;
  align-items: center;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

.card-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

@media (min-width: 768px) {
  .card {
    padding: 2rem;
    gap: 1.25rem;
  }
  
  .card-icon {
    font-size: 3rem;
  }
  
  .card-title {
    font-size: 1.5rem;
  }
  
  .card-image {
    height: 260px;
  }
}

.grid {
  display: grid;
  gap: 1rem;
}

.grid-3 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid {
    gap: 1.5rem;
  }
  
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid {
    gap: 2rem;
  }
  
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.flex {
  display: flex;
}

.flex-col {
  display: flex;
  flex-direction: column;
}

.gap-md {
  gap: var(--space-md);
}

.list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  list-style: none;
}

.list-item {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-md);
}

.list-item-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-success);
  font-size: 1.25rem;
  margin-top: 2px;
}

.list-item-title {
  font-weight: 600;
  color: var(--color-text-dark);
}

.list-item-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.text-center {
  text-align: center;
}

.text-muted {
  color: var(--color-text-muted);
}

.mt-lg {
  margin-top: var(--space-lg);
}

.mb-lg {
  margin-bottom: var(--space-lg);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeIn var(--transition-slow) ease-in-out;
}

.animate-slide-up {
  animation: slideInUp var(--transition-slow) ease-out;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.main.category-page-beginner-language-learning {
  background-color: var(--color-bg-light);
}

.category-hero-beginner-language-learning {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 3rem 0;
  position: relative;
  overflow: hidden;
}

.category-hero-beginner-language-learning::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  z-index: 0;
}

.category-hero-beginner-language-learning::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 300px;
  height: 300px;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  z-index: 0;
}

.hero-content-beginner-language-learning {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.category-hero-beginner-language-learning h1 {
  color: var(--color-bg-white);
  font-size: 2.25rem;
}

.category-hero-beginner-language-learning p {
  color: var(--color-text-light);
  font-size: 1rem;
  max-width: 600px;
  line-height: 1.8;
}

@media (min-width: 768px) {
  .category-hero-beginner-language-learning {
    padding: 5rem 0;
  }
  
  .category-hero-beginner-language-learning h1 {
    font-size: 2.75rem;
  }
  
  .category-hero-beginner-language-learning p {
    font-size: 1.125rem;
  }
}

@media (min-width: 1024px) {
  .category-hero-beginner-language-learning {
    padding: 6rem 0;
  }
  
  .category-hero-beginner-language-learning h1 {
    font-size: 3.75rem;
  }
}

.posts-grid-section-beginner-language-learning {
  background-color: var(--color-bg-light);
  padding: 3rem 0;
}

@media (min-width: 768px) {
  .posts-grid-section-beginner-language-learning {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .posts-grid-section-beginner-language-learning {
    padding: 6rem 0;
  }
}

.posts-grid-content-beginner-language-learning {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.posts-grid-beginner-language-learning {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .posts-grid-beginner-language-learning {
    gap: 1.5rem;
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .posts-grid-beginner-language-learning {
    gap: 2rem;
    grid-template-columns: repeat(3, 1fr);
  }
}

.card-beginner-language-learning {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  background-color: var(--color-bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border-left: 4px solid var(--color-primary);
}

.card-beginner-language-learning:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-left-color: var(--color-accent);
}

.card-beginner-language-learning img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.card-beginner-language-learning h3 {
  color: var(--color-text-dark);
  font-size: 1.25rem;
}

.card-beginner-language-learning p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

.card-beginner-language-learning a {
  color: var(--color-primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.card-beginner-language-learning a:hover {
  color: var(--color-primary-dark);
  transform: translateX(4px);
}

@media (min-width: 768px) {
  .card-beginner-language-learning {
    padding: 2rem;
    gap: 1.25rem;
  }
  
  .card-beginner-language-learning img {
    height: 260px;
  }
  
  .card-beginner-language-learning h3 {
    font-size: 1.5rem;
  }
}

.tips-section-beginner-language-learning {
  background-color: var(--color-bg-white);
  padding: 3rem 0;
}

@media (min-width: 768px) {
  .tips-section-beginner-language-learning {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .tips-section-beginner-language-learning {
    padding: 6rem 0;
  }
}

.tips-content-beginner-language-learning {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.tips-content-beginner-language-learning h2 {
  color: var(--color-text-dark);
  font-size: 1.875rem;
}

.tips-content-beginner-language-learning p {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.tips-list-beginner-language-learning {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .tips-list-beginner-language-learning {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

.tip-item-beginner-language-learning {
  display: flex;
  flex-direction: row;
  gap: 1rem;
}

.tip-icon-beginner-language-learning {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background-color: #dbeafe;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.5rem;
}

.tip-item-beginner-language-learning h3 {
  color: var(--color-text-dark);
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.tip-item-beginner-language-learning p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 0;
}

.benefits-section-beginner-language-learning {
  background: linear-gradient(135deg, #ecf0f1 0%, #f5f7fa 100%);
  padding: 3rem 0;
}

@media (min-width: 768px) {
  .benefits-section-beginner-language-learning {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .benefits-section-beginner-language-learning {
    padding: 6rem 0;
  }
}

.benefits-content-beginner-language-learning {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.benefits-content-beginner-language-learning h2 {
  color: var(--color-text-dark);
  font-size: 1.875rem;
}

.benefits-content-beginner-language-learning p {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.benefits-grid-beginner-language-learning {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .benefits-grid-beginner-language-learning {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .benefits-grid-beginner-language-learning {
    grid-template-columns: repeat(3, 1fr);
  }
}

.benefit-item-beginner-language-learning {
  background-color: var(--color-bg-white);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.benefit-icon-beginner-language-learning {
  width: 50px;
  height: 50px;
  background-color: #fef3c7;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.75rem;
}

.benefit-item-beginner-language-learning h3 {
  color: var(--color-text-dark);
  font-size: 1.125rem;
}

.benefit-item-beginner-language-learning p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .benefit-item-beginner-language-learning {
    padding: 2rem;
  }
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@600;700;800&display=swap');

    :root {
      --color-primary: #2563eb;
      --color-primary-dark: #1e40af;
      --color-primary-light: #3b82f6;
      --color-accent: #f59e0b;
      --color-accent-dark: #d97706;
      --color-bg-white: #ffffff;
      --color-bg-light: #f8fafc;
      --color-bg-light-gray: #ecf0f1;
      --color-bg-dark: #0f172a;
      --color-bg-darker: #020617;
      --color-text-dark: #0f172a;
      --color-text-light: #e2e8f0;
      --color-text-muted: #64748b;
      --color-text-light-muted: #cbd5e1;
      --color-success: #10b981;
      --color-warning: #f59e0b;
      --font-primary: 'Inter', sans-serif;
      --font-display: 'Poppins', sans-serif;
      --space-xs: 0.5rem;
      --space-sm: 1rem;
      --space-md: 1.5rem;
      --space-lg: 2rem;
      --space-xl: 3rem;
      --space-2xl: 4rem;
      --space-3xl: 6rem;
      --radius-md: 0.75rem;
      --radius-lg: 1rem;
      --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
      --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
      --transition-base: 200ms ease-in-out;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: var(--font-primary);
      font-size: 1rem;
      line-height: 1.6;
      letter-spacing: -0.3px;
    }

    .container {
      max-width: 1440px;
      width: 100%;
      margin: 0 auto;
      padding: 0 var(--space-sm);
    }

    @media (min-width: 768px) {
      .container {
        padding: 0 var(--space-md);
      }
    }

    @media (min-width: 1024px) {
      .container {
        padding: 0 var(--space-lg);
      }
    }

    
    .post-effective-language-learning-strategies .effective-language-learning-strategies-breadcrumbs {
      background-color: var(--color-bg-light);
      padding: 1rem 0;
      overflow: hidden;
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-breadcrumbs .container {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 0.5rem;
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-breadcrumbs a,
    .post-effective-language-learning-strategies .effective-language-learning-strategies-breadcrumbs span {
      font-size: 0.875rem;
      color: var(--color-text-muted);
      transition: all var(--transition-base);
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-breadcrumbs a:hover {
      color: var(--color-primary);
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-breadcrumbs span {
      color: var(--color-primary);
      font-weight: 600;
    }

    
    .post-effective-language-learning-strategies .effective-language-learning-strategies-hero {
      background-color: var(--color-bg-dark);
      padding: 4rem 0 3rem;
      overflow: hidden;
      position: relative;
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-hero {
        padding: 6rem 0 4rem;
      }
    }

    @media (min-width: 1024px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-hero {
        padding: 8rem 0 5rem;
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-hero-content {
      display: flex;
      flex-direction: column;
      gap: var(--space-md);
      max-width: 900px;
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-hero-content {
        gap: var(--space-lg);
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-hero h1 {
      font-size: 2.25rem;
      font-weight: 800;
      color: var(--color-bg-white);
      line-height: 1.2;
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-hero h1 {
        font-size: 2.75rem;
      }
    }

    @media (min-width: 1024px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-hero h1 {
        font-size: 3.5rem;
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-lead {
      font-size: 1rem;
      line-height: 1.7;
      color: var(--color-text-light-muted);
      max-width: 700px;
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-lead {
        font-size: 1.125rem;
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-meta {
      display: flex;
      align-items: center;
      gap: var(--space-md);
      font-size: 0.875rem;
      color: var(--color-text-light-muted);
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-meta-item {
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-meta-item i {
      color: var(--color-accent);
    }

    
    .post-effective-language-learning-strategies section {
      width: 100%;
      overflow: hidden;
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-content-section {
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-content-section {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-content-section {
        padding: 6rem 0;
      }
    }

    
    .post-effective-language-learning-strategies .effective-language-learning-strategies-content-1 {
      background-color: var(--color-bg-white);
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-content-1 h2 {
      font-size: 1.875rem;
      font-weight: 700;
      color: var(--color-text-dark);
      margin-bottom: var(--space-md);
      line-height: 1.3;
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-content-1 h2 {
        font-size: 2.25rem;
        margin-bottom: var(--space-lg);
      }
    }

    @media (min-width: 1024px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-content-1 h2 {
        font-size: 2.5rem;
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-content-1 p {
      font-size: 1rem;
      color: var(--color-text-muted);
      line-height: 1.7;
      margin-bottom: var(--space-md);
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-content-1 p {
        font-size: 1.0625rem;
        margin-bottom: var(--space-lg);
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-content-1 strong {
      color: var(--color-text-dark);
      font-weight: 600;
    }

    
    .post-effective-language-learning-strategies .effective-language-learning-strategies-content-2 {
      background-color: var(--color-bg-light-gray);
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-content-2 h2 {
      font-size: 1.875rem;
      font-weight: 700;
      color: var(--color-text-dark);
      margin-bottom: var(--space-md);
      line-height: 1.3;
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-content-2 h2 {
        font-size: 2.25rem;
        margin-bottom: var(--space-lg);
      }
    }

    @media (min-width: 1024px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-content-2 h2 {
        font-size: 2.5rem;
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-content-2 p {
      font-size: 1rem;
      color: var(--color-text-muted);
      line-height: 1.7;
      margin-bottom: var(--space-md);
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-content-2 p {
        font-size: 1.0625rem;
        margin-bottom: var(--space-lg);
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-content-2 strong {
      color: var(--color-text-dark);
      font-weight: 600;
    }

    
    .post-effective-language-learning-strategies .effective-language-learning-strategies-content-3 {
      background-color: var(--color-bg-white);
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-content-3 h2 {
      font-size: 1.875rem;
      font-weight: 700;
      color: var(--color-text-dark);
      margin-bottom: var(--space-md);
      line-height: 1.3;
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-content-3 h2 {
        font-size: 2.25rem;
        margin-bottom: var(--space-lg);
      }
    }

    @media (min-width: 1024px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-content-3 h2 {
        font-size: 2.5rem;
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-content-3 p {
      font-size: 1rem;
      color: var(--color-text-muted);
      line-height: 1.7;
      margin-bottom: var(--space-md);
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-content-3 p {
        font-size: 1.0625rem;
        margin-bottom: var(--space-lg);
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-content-3 strong {
      color: var(--color-text-dark);
      font-weight: 600;
    }

    
    .post-effective-language-learning-strategies .effective-language-learning-strategies-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: var(--space-md);
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-list {
        gap: var(--space-lg);
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-list-item {
      display: flex;
      flex-direction: row;
      align-items: flex-start;
      gap: var(--space-md);
      padding: 0;
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-list-item i {
      flex-shrink: 0;
      color: var(--color-success);
      font-size: 1.25rem;
      margin-top: 0.25rem;
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-list-item p {
      margin: 0;
      color: var(--color-text-muted);
      line-height: 1.6;
    }

    
    .post-effective-language-learning-strategies .effective-language-learning-strategies-disclaimer {
      background-color: #f0f9ff;
      border-left: 4px solid var(--color-primary);
      padding: 1.5rem;
      border-radius: var(--radius-lg);
      margin: var(--space-xl) 0;
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-disclaimer {
        padding: 2rem;
        margin: var(--space-2xl) 0;
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-disclaimer-header {
      display: flex;
      align-items: flex-start;
      gap: var(--space-sm);
      margin-bottom: var(--space-md);
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-disclaimer-header i {
      color: var(--color-primary);
      font-size: 1.5rem;
      flex-shrink: 0;
      margin-top: 0.125rem;
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-disclaimer-header h3 {
      font-size: 1.125rem;
      font-weight: 700;
      color: var(--color-primary);
      margin: 0;
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-disclaimer p {
      font-size: 0.9375rem;
      color: var(--color-text-muted);
      line-height: 1.6;
      margin: 0.5rem 0;
    }

    
    .post-effective-language-learning-strategies .effective-language-learning-strategies-related {
      background-color: var(--color-bg-light);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-related {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-related {
        padding: 6rem 0;
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-related-title {
      font-size: 1.875rem;
      font-weight: 700;
      color: var(--color-text-dark);
      margin-bottom: var(--space-lg);
      text-align: center;
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-related-title {
        font-size: 2.25rem;
        margin-bottom: var(--space-2xl);
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-related-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-related-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-related-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-related-card {
      background-color: var(--color-bg-white);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-md);
      transition: all var(--transition-base);
      display: flex;
      flex-direction: column;
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-related-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-4px);
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-related-card-image {
      width: 100%;
      height: 200px;
      background-color: #e2e8f0;
      overflow: hidden;
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-related-card-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-related-card-content {
      padding: 1.5rem;
      display: flex;
      flex-direction: column;
      gap: var(--space-sm);
      flex: 1;
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-related-card-content {
        padding: 2rem;
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-related-card-title {
      font-size: 1.125rem;
      font-weight: 700;
      color: var(--color-text-dark);
      line-height: 1.4;
      margin: 0;
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-related-card-title {
        font-size: 1.25rem;
      }
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-related-card-desc {
      font-size: 0.9375rem;
      color: var(--color-text-muted);
      line-height: 1.6;
      margin: 0;
      flex: 1;
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-related-card-link {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      color: var(--color-primary);
      font-weight: 600;
      font-size: 0.9375rem;
      text-decoration: none;
      margin-top: var(--space-sm);
      transition: all var(--transition-base);
    }

    .post-effective-language-learning-strategies .effective-language-learning-strategies-related-card-link:hover {
      gap: 0.75rem;
      color: var(--color-primary-dark);
    }

    
    .post-effective-language-learning-strategies img {
      max-width: 100%;
      height: auto;
      border-radius: var(--radius-lg);
      display: block;
      margin: var(--space-lg) 0;
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies img {
        margin: var(--space-2xl) 0;
      }
    }

    
    .post-effective-language-learning-strategies .effective-language-learning-strategies-content-wrapper {
      display: flex;
      flex-direction: column;
      gap: var(--space-lg);
    }

    @media (min-width: 768px) {
      .post-effective-language-learning-strategies .effective-language-learning-strategies-content-wrapper {
        gap: var(--space-xl);
      }
    }

    .post-portuguese-fundamentals-for-beginners {
      width: 100%;
    }

    
    .portuguese-fundamentals-for-beginners-breadcrumbs {
      background-color: var(--color-bg-light);
      padding: 1rem 0;
      overflow: hidden;
    }

    .portuguese-fundamentals-for-beginners-breadcrumbs .container {
      display: flex;
      flex-direction: row;
      align-items: center;
      gap: 0.5rem;
      flex-wrap: wrap;
    }

    .portuguese-fundamentals-for-beginners-breadcrumbs a {
      color: var(--color-primary);
      font-size: 0.875rem;
      font-weight: 500;
      transition: all var(--transition-base);
    }

    .portuguese-fundamentals-for-beginners-breadcrumbs a:hover {
      color: var(--color-primary-dark);
      text-decoration: underline;
    }

    .portuguese-fundamentals-for-beginners-breadcrumbs span {
      color: var(--color-text-muted);
      font-size: 0.875rem;
      font-weight: 500;
    }

    
    .portuguese-fundamentals-for-beginners-hero {
      background-color: var(--color-bg-dark);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-hero {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .portuguese-fundamentals-for-beginners-hero {
        padding: 6rem 0;
      }
    }

    .portuguese-fundamentals-for-beginners-hero-content {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    .portuguese-fundamentals-for-beginners-hero h1 {
      color: var(--color-bg-white);
      font-size: 2.25rem;
      line-height: 1.2;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-hero h1 {
        font-size: 2.75rem;
      }
    }

    @media (min-width: 1024px) {
      .portuguese-fundamentals-for-beginners-hero h1 {
        font-size: 3.75rem;
      }
    }

    .portuguese-fundamentals-for-beginners-lead {
      color: var(--color-text-light-muted);
      font-size: 1rem;
      line-height: 1.7;
      max-width: 600px;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-lead {
        font-size: 1.125rem;
      }
    }

    
    .portuguese-fundamentals-for-beginners-meta {
      display: flex;
      flex-direction: row;
      gap: 1.5rem;
      flex-wrap: wrap;
      color: var(--color-text-light-muted);
      font-size: 0.875rem;
    }

    .portuguese-fundamentals-for-beginners-meta-item {
      display: flex;
      flex-direction: row;
      align-items: center;
      gap: 0.5rem;
    }

    .portuguese-fundamentals-for-beginners-meta-icon {
      color: var(--color-accent);
      font-size: 1rem;
    }

    
    .portuguese-fundamentals-for-beginners-content-1 {
      background-color: var(--color-bg-white);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-content-1 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .portuguese-fundamentals-for-beginners-content-1 {
        padding: 6rem 0;
      }
    }

    .portuguese-fundamentals-for-beginners-content-1-content {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .portuguese-fundamentals-for-beginners-content-1 h2 {
      color: var(--color-text-dark);
      font-size: 1.875rem;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-content-1 h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .portuguese-fundamentals-for-beginners-content-1 h2 {
        font-size: 3rem;
      }
    }

    .portuguese-fundamentals-for-beginners-content-1 p {
      color: var(--color-text-dark);
      font-size: 0.875rem;
      line-height: 1.7;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-content-1 p {
        font-size: 1rem;
      }
    }

    
    .portuguese-fundamentals-for-beginners-content-2 {
      background-color: var(--color-bg-light);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-content-2 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .portuguese-fundamentals-for-beginners-content-2 {
        padding: 6rem 0;
      }
    }

    .portuguese-fundamentals-for-beginners-content-2-content {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .portuguese-fundamentals-for-beginners-content-2 h2 {
      color: var(--color-text-dark);
      font-size: 1.875rem;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-content-2 h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .portuguese-fundamentals-for-beginners-content-2 h2 {
        font-size: 3rem;
      }
    }

    .portuguese-fundamentals-for-beginners-content-2 p {
      color: var(--color-text-dark);
      font-size: 0.875rem;
      line-height: 1.7;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-content-2 p {
        font-size: 1rem;
      }
    }

    .portuguese-fundamentals-for-beginners-pronunciation-list {
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
    }

    .portuguese-fundamentals-for-beginners-pronunciation-item {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
      padding: 1rem;
      background-color: var(--color-bg-white);
      border-left: 4px solid var(--color-primary);
      border-radius: var(--radius-md);
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-pronunciation-item {
        padding: 1.25rem;
      }
    }

    .portuguese-fundamentals-for-beginners-pronunciation-letter {
      font-weight: 700;
      color: var(--color-primary);
      font-size: 1rem;
    }

    .portuguese-fundamentals-for-beginners-pronunciation-sound {
      color: var(--color-text-dark);
      font-size: 0.875rem;
      line-height: 1.6;
    }

    
    .portuguese-fundamentals-for-beginners-content-3 {
      background-color: var(--color-bg-white);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-content-3 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .portuguese-fundamentals-for-beginners-content-3 {
        padding: 6rem 0;
      }
    }

    .portuguese-fundamentals-for-beginners-content-3-content {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .portuguese-fundamentals-for-beginners-content-3 h2 {
      color: var(--color-text-dark);
      font-size: 1.875rem;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-content-3 h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .portuguese-fundamentals-for-beginners-content-3 h2 {
        font-size: 3rem;
      }
    }

    .portuguese-fundamentals-for-beginners-content-3 p {
      color: var(--color-text-dark);
      font-size: 0.875rem;
      line-height: 1.7;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-content-3 p {
        font-size: 1rem;
      }
    }

    .portuguese-fundamentals-for-beginners-grammar-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-grammar-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .portuguese-fundamentals-for-beginners-grammar-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
      }
    }

    .portuguese-fundamentals-for-beginners-grammar-card {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      padding: 1.5rem;
      background-color: var(--color-bg-light);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-grammar-card {
        padding: 1.75rem;
      }
    }

    .portuguese-fundamentals-for-beginners-grammar-card h3 {
      color: var(--color-primary);
      font-size: 1.25rem;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-grammar-card h3 {
        font-size: 1.5rem;
      }
    }

    .portuguese-fundamentals-for-beginners-grammar-card p {
      color: var(--color-text-dark);
      font-size: 0.875rem;
      line-height: 1.6;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-grammar-card p {
        font-size: 0.95rem;
      }
    }

    .portuguese-fundamentals-for-beginners-example {
      background-color: var(--color-bg-white);
      padding: 0.75rem 1rem;
      border-radius: var(--radius-sm);
      font-style: italic;
      color: var(--color-text-dark);
      font-size: 0.85rem;
      margin-top: 0.5rem;
    }

    
    .portuguese-fundamentals-for-beginners-content-4 {
      background-color: var(--color-bg-light);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-content-4 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .portuguese-fundamentals-for-beginners-content-4 {
        padding: 6rem 0;
      }
    }

    .portuguese-fundamentals-for-beginners-content-4-content {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .portuguese-fundamentals-for-beginners-content-4 h2 {
      color: var(--color-text-dark);
      font-size: 1.875rem;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-content-4 h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .portuguese-fundamentals-for-beginners-content-4 h2 {
        font-size: 3rem;
      }
    }

    .portuguese-fundamentals-for-beginners-content-4 p {
      color: var(--color-text-dark);
      font-size: 0.875rem;
      line-height: 1.7;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-content-4 p {
        font-size: 1rem;
      }
    }

    .portuguese-fundamentals-for-beginners-vocabulary-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1rem;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-vocabulary-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
      }
    }

    @media (min-width: 1024px) {
      .portuguese-fundamentals-for-beginners-vocabulary-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
      }
    }

    .portuguese-fundamentals-for-beginners-vocab-item {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
      padding: 1rem;
      background-color: var(--color-bg-white);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-vocab-item {
        padding: 1.25rem;
      }
    }

    .portuguese-fundamentals-for-beginners-vocab-portuguese {
      font-weight: 700;
      color: var(--color-primary);
      font-size: 1rem;
    }

    .portuguese-fundamentals-for-beginners-vocab-english {
      color: var(--color-text-muted);
      font-size: 0.875rem;
    }

    
    .portuguese-fundamentals-for-beginners-disclaimer {
      background-color: #f0f9ff;
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-disclaimer {
        padding: 4rem 0;
      }
    }

    @media (min-width: 1024px) {
      .portuguese-fundamentals-for-beginners-disclaimer {
        padding: 5rem 0;
      }
    }

    .portuguese-fundamentals-for-beginners-disclaimer-content {
      display: flex;
      flex-direction: row;
      gap: 1.5rem;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-disclaimer-content {
        gap: 2rem;
      }
    }

    .portuguese-fundamentals-for-beginners-disclaimer-icon {
      flex-shrink: 0;
      color: var(--color-primary);
      font-size: 1.5rem;
      margin-top: 0.25rem;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-disclaimer-icon {
        font-size: 1.75rem;
      }
    }

    .portuguese-fundamentals-for-beginners-disclaimer-text {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .portuguese-fundamentals-for-beginners-disclaimer-text h3 {
      color: var(--color-text-dark);
      font-size: 1.125rem;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-disclaimer-text h3 {
        font-size: 1.25rem;
      }
    }

    .portuguese-fundamentals-for-beginners-disclaimer-text p {
      color: var(--color-text-dark);
      font-size: 0.875rem;
      line-height: 1.7;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-disclaimer-text p {
        font-size: 0.95rem;
      }
    }

    
    .portuguese-fundamentals-for-beginners-related {
      background-color: var(--color-bg-white);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-related {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .portuguese-fundamentals-for-beginners-related {
        padding: 6rem 0;
      }
    }

    .portuguese-fundamentals-for-beginners-related-content {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .portuguese-fundamentals-for-beginners-related h2 {
      color: var(--color-text-dark);
      font-size: 1.875rem;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-related h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .portuguese-fundamentals-for-beginners-related h2 {
        font-size: 3rem;
      }
    }

    .portuguese-fundamentals-for-beginners-related-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-related-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .portuguese-fundamentals-for-beginners-related-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
      }
    }

    .portuguese-fundamentals-for-beginners-related-card {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      padding: 1.5rem;
      background-color: var(--color-bg-light);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-md);
      transition: all var(--transition-base);
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-related-card {
        padding: 1.75rem;
        gap: 1.25rem;
      }
    }

    .portuguese-fundamentals-for-beginners-related-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-4px);
    }

    .portuguese-fundamentals-for-beginners-related-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      border-radius: var(--radius-md);
    }

    .portuguese-fundamentals-for-beginners-related-card h3 {
      color: var(--color-text-dark);
      font-size: 1.125rem;
      line-height: 1.3;
    }

    @media (min-width: 768px) {
      .portuguese-fundamentals-for-beginners-related-card h3 {
        font-size: 1.25rem;
      }
    }

    .portuguese-fundamentals-for-beginners-related-description {
      color: var(--color-text-muted);
      font-size: 0.875rem;
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .portuguese-fundamentals-for-beginners-related-link {
      color: var(--color-primary);
      font-weight: 600;
      font-size: 0.875rem;
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      transition: all var(--transition-base);
      text-decoration: none;
    }

    .portuguese-fundamentals-for-beginners-related-link:hover {
      color: var(--color-primary-dark);
      gap: 0.75rem;
    }

    .portuguese-fundamentals-for-beginners-related-arrow {
      font-size: 0.75rem;
    }

.building-vocabulary-foundation-breadcrumbs {
  background-color: var(--color-bg-light);
  border-bottom: 1px solid #e2e8f0;
  padding: 1rem 0;
  overflow: hidden;
}

.building-vocabulary-foundation-breadcrumbs-content {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-size: 0.875rem;
}

.building-vocabulary-foundation-breadcrumbs a {
  color: var(--color-primary);
  font-weight: 500;
}

.building-vocabulary-foundation-breadcrumbs a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.building-vocabulary-foundation-breadcrumb-separator {
  color: var(--color-text-muted);
}

.building-vocabulary-foundation-breadcrumbs span:last-child {
  color: var(--color-text-dark);
  font-weight: 600;
}

.building-vocabulary-foundation-hero {
  background-color: #1e40af;
  padding: 3rem 0;
  overflow: hidden;
}

.building-vocabulary-foundation-hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.building-vocabulary-foundation-hero h1 {
  color: #ffffff;
  font-size: 2.25rem;
  line-height: 1.2;
  margin: 0;
}

.building-vocabulary-foundation-lead {
  color: #e0e0e0;
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

.building-vocabulary-foundation-hero-meta {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.building-vocabulary-foundation-read-time {
  color: #cbd5e1;
  font-size: 0.875rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
}

.building-vocabulary-foundation-read-time i {
  font-size: 1rem;
}

@media (min-width: 768px) {
  .building-vocabulary-foundation-hero {
    padding: 5rem 0;
  }

  .building-vocabulary-foundation-hero h1 {
    font-size: 2.75rem;
  }

  .building-vocabulary-foundation-lead {
    font-size: 1.125rem;
  }
}

@media (min-width: 1024px) {
  .building-vocabulary-foundation-hero {
    padding: 6rem 0;
  }

  .building-vocabulary-foundation-hero h1 {
    font-size: 3.5rem;
  }

  .building-vocabulary-foundation-lead {
    font-size: 1.25rem;
    max-width: 800px;
  }
}

.building-vocabulary-foundation-intro {
  background-color: #ffffff;
  padding: 3rem 0;
  overflow: hidden;
}

.building-vocabulary-foundation-intro-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}

.building-vocabulary-foundation-intro-text {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.building-vocabulary-foundation-intro h2 {
  color: var(--color-text-dark);
  font-size: 1.875rem;
  margin: 0;
}

.building-vocabulary-foundation-intro p {
  color: var(--color-text-dark);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

.building-vocabulary-foundation-intro-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .building-vocabulary-foundation-intro {
    padding: 5rem 0;
  }

  .building-vocabulary-foundation-intro-content {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }

  .building-vocabulary-foundation-intro h2 {
    font-size: 2.25rem;
  }

  .building-vocabulary-foundation-intro-image {
    height: 350px;
  }
}

@media (min-width: 1024px) {
  .building-vocabulary-foundation-intro {
    padding: 6rem 0;
  }

  .building-vocabulary-foundation-intro h2 {
    font-size: 3rem;
  }

  .building-vocabulary-foundation-intro-image {
    height: 400px;
  }
}

.building-vocabulary-foundation-disclaimer {
  background-color: #f0f4ff;
  padding: 3rem 0;
  border-top: 1px solid #dbeafe;
  border-bottom: 1px solid #dbeafe;
  overflow: hidden;
}

.building-vocabulary-foundation-disclaimer-content {
  display: flex;
  flex-direction: row;
  gap: 1.5rem;
  align-items: flex-start;
}

.building-vocabulary-foundation-disclaimer-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #2563eb;
  color: #ffffff;
  border-radius: var(--radius-lg);
  font-size: 1.25rem;
  margin-top: 0.25rem;
}

.building-vocabulary-foundation-disclaimer-text {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.building-vocabulary-foundation-disclaimer h3 {
  color: var(--color-primary-dark);
  font-size: 1.25rem;
  margin: 0;
}

.building-vocabulary-foundation-disclaimer p {
  color: #1e40af;
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

@media (min-width: 768px) {
  .building-vocabulary-foundation-disclaimer {
    padding: 2.5rem 0;
  }

  .building-vocabulary-foundation-disclaimer-icon {
    width: 48px;
    height: 48px;
    font-size: 1.5rem;
  }

  .building-vocabulary-foundation-disclaimer h3 {
    font-size: 1.375rem;
  }

  .building-vocabulary-foundation-disclaimer p {
    font-size: 1rem;
  }
}

.building-vocabulary-foundation-strategies {
  background-color: #f8fafc;
  padding: 3rem 0;
  overflow: hidden;
}

.building-vocabulary-foundation-strategies-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.building-vocabulary-foundation-strategies h2 {
  color: var(--color-text-dark);
  font-size: 1.875rem;
  margin: 0;
}

.building-vocabulary-foundation-strategies > .building-vocabulary-foundation-strategies-content > p {
  color: var(--color-text-dark);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

.building-vocabulary-foundation-strategy-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.building-vocabulary-foundation-strategy-card {
  background-color: #ffffff;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border-left: 4px solid var(--color-primary);
  transition: all var(--transition-base);
}

.building-vocabulary-foundation-strategy-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.building-vocabulary-foundation-strategy-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #dbeafe;
  color: var(--color-primary);
  border-radius: var(--radius-md);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.building-vocabulary-foundation-strategy-card h3 {
  color: var(--color-text-dark);
  font-size: 1.25rem;
  margin: 0;
}

.building-vocabulary-foundation-strategy-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

@media (min-width: 768px) {
  .building-vocabulary-foundation-strategies {
    padding: 5rem 0;
  }

  .building-vocabulary-foundation-strategies h2 {
    font-size: 2.25rem;
  }

  .building-vocabulary-foundation-strategy-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .building-vocabulary-foundation-strategy-card {
    padding: 2rem;
  }

  .building-vocabulary-foundation-strategy-card h3 {
    font-size: 1.375rem;
  }

  .building-vocabulary-foundation-strategy-card p {
    font-size: 1rem;
  }
}

@media (min-width: 1024px) {
  .building-vocabulary-foundation-strategies {
    padding: 6rem 0;
  }

  .building-vocabulary-foundation-strategies h2 {
    font-size: 3rem;
  }

  .building-vocabulary-foundation-strategy-cards {
    grid-template-columns: repeat(4, 1fr);
  }
}

.building-vocabulary-foundation-organization {
  background-color: #ffffff;
  padding: 3rem 0;
  overflow: hidden;
}

.building-vocabulary-foundation-organization-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}

.building-vocabulary-foundation-organization-text {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.building-vocabulary-foundation-organization h2 {
  color: var(--color-text-dark);
  font-size: 1.875rem;
  margin: 0;
}

.building-vocabulary-foundation-organization h3 {
  color: var(--color-text-dark);
  font-size: 1.25rem;
  margin: 0;
  margin-top: 0.5rem;
}

.building-vocabulary-foundation-organization p {
  color: var(--color-text-dark);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

.building-vocabulary-foundation-org-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .building-vocabulary-foundation-organization {
    padding: 5rem 0;
  }

  .building-vocabulary-foundation-organization-content {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }

  .building-vocabulary-foundation-organization h2 {
    font-size: 2.25rem;
  }

  .building-vocabulary-foundation-organization h3 {
    font-size: 1.375rem;
  }

  .building-vocabulary-foundation-org-image {
    height: 350px;
  }
}

@media (min-width: 1024px) {
  .building-vocabulary-foundation-organization {
    padding: 6rem 0;
  }

  .building-vocabulary-foundation-organization h2 {
    font-size: 3rem;
  }

  .building-vocabulary-foundation-org-image {
    height: 400px;
  }
}

.building-vocabulary-foundation-expansion {
  background-color: #f8fafc;
  padding: 3rem 0;
  overflow: hidden;
}

.building-vocabulary-foundation-expansion-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.building-vocabulary-foundation-expansion h2 {
  color: var(--color-text-dark);
  font-size: 1.875rem;
  margin: 0;
}

.building-vocabulary-foundation-expansion > .building-vocabulary-foundation-expansion-content > p {
  color: var(--color-text-dark);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

.building-vocabulary-foundation-expansion-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.building-vocabulary-foundation-expansion-item {
  display: flex;
  flex-direction: row;
  gap: 1.5rem;
  align-items: flex-start;
}

.building-vocabulary-foundation-expansion-number {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: #ffffff;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1.125rem;
  margin-top: 2px;
}

.building-vocabulary-foundation-expansion-item-content {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.building-vocabulary-foundation-expansion-item h3 {
  color: var(--color-text-dark);
  font-size: 1.125rem;
  margin: 0;
}

.building-vocabulary-foundation-expansion-item p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

@media (min-width: 768px) {
  .building-vocabulary-foundation-expansion {
    padding: 5rem 0;
  }

  .building-vocabulary-foundation-expansion h2 {
    font-size: 2.25rem;
  }

  .building-vocabulary-foundation-expansion-item {
    gap: 2rem;
  }

  .building-vocabulary-foundation-expansion-number {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }

  .building-vocabulary-foundation-expansion-item h3 {
    font-size: 1.25rem;
  }

  .building-vocabulary-foundation-expansion-item p {
    font-size: 1rem;
  }
}

@media (min-width: 1024px) {
  .building-vocabulary-foundation-expansion {
    padding: 6rem 0;
  }

  .building-vocabulary-foundation-expansion h2 {
    font-size: 3rem;
  }
}

.building-vocabulary-foundation-practical {
  background-color: #ffffff;
  padding: 3rem 0;
  overflow: hidden;
}

.building-vocabulary-foundation-practical-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.building-vocabulary-foundation-practical h2 {
  color: var(--color-text-dark);
  font-size: 1.875rem;
  margin: 0;
}

.building-vocabulary-foundation-practical > .building-vocabulary-foundation-practical-content > p {
  color: var(--color-text-dark);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

.building-vocabulary-foundation-action-box {
  background-color: #f0f4ff;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.building-vocabulary-foundation-action-box h3 {
  color: var(--color-primary-dark);
  font-size: 1.125rem;
  margin: 0;
}

.building-vocabulary-foundation-action-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
}

.building-vocabulary-foundation-action-list li {
  color: var(--color-text-dark);
  font-size: 0.95rem;
  padding-left: 1.75rem;
  position: relative;
  line-height: 1.5;
}

.building-vocabulary-foundation-action-list li::before {
  content: "";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}

@media (min-width: 768px) {
  .building-vocabulary-foundation-practical {
    padding: 5rem 0;
  }

  .building-vocabulary-foundation-practical h2 {
    font-size: 2.25rem;
  }

  .building-vocabulary-foundation-action-box {
    padding: 2rem;
  }

  .building-vocabulary-foundation-action-box h3 {
    font-size: 1.25rem;
  }

  .building-vocabulary-foundation-action-list li {
    font-size: 1rem;
  }
}

@media (min-width: 1024px) {
  .building-vocabulary-foundation-practical {
    padding: 6rem 0;
  }

  .building-vocabulary-foundation-practical h2 {
    font-size: 3rem;
  }
}

.building-vocabulary-foundation-conclusion {
  background-color: #f8fafc;
  padding: 3rem 0;
  overflow: hidden;
}

.building-vocabulary-foundation-conclusion-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 850px;
}

.building-vocabulary-foundation-conclusion h2 {
  color: var(--color-text-dark);
  font-size: 1.875rem;
  margin: 0;
}

.building-vocabulary-foundation-conclusion p {
  color: var(--color-text-dark);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

@media (min-width: 768px) {
  .building-vocabulary-foundation-conclusion {
    padding: 5rem 0;
  }

  .building-vocabulary-foundation-conclusion h2 {
    font-size: 2.25rem;
  }

  .building-vocabulary-foundation-conclusion p {
    font-size: 1.05rem;
  }
}

@media (min-width: 1024px) {
  .building-vocabulary-foundation-conclusion {
    padding: 6rem 0;
  }

  .building-vocabulary-foundation-conclusion h2 {
    font-size: 3rem;
  }
}

.building-vocabulary-foundation-related {
  background-color: #ffffff;
  padding: 3rem 0;
  border-top: 1px solid #e2e8f0;
  overflow: hidden;
}

.building-vocabulary-foundation-related-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.building-vocabulary-foundation-related h2 {
  color: var(--color-text-dark);
  font-size: 1.875rem;
  margin: 0;
}

.building-vocabulary-foundation-related-description {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
}

.building-vocabulary-foundation-related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.building-vocabulary-foundation-related-card {
  background-color: #f8fafc;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.building-vocabulary-foundation-related-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.building-vocabulary-foundation-related-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.building-vocabulary-foundation-related-card-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.building-vocabulary-foundation-related-card h3 {
  color: var(--color-text-dark);
  font-size: 1.125rem;
  margin: 0;
  line-height: 1.3;
}

.building-vocabulary-foundation-related-card p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 0;
}

.building-vocabulary-foundation-related-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

.building-vocabulary-foundation-related-link:hover {
  color: var(--color-primary-dark);
  gap: 0.75rem;
}

.building-vocabulary-foundation-related-link i {
  font-size: 0.75rem;
}

@media (min-width: 768px) {
  .building-vocabulary-foundation-related {
    padding: 5rem 0;
  }

  .building-vocabulary-foundation-related h2 {
    font-size: 2.25rem;
  }

  .building-vocabulary-foundation-related-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }

  .building-vocabulary-foundation-related-card-image {
    height: 220px;
  }

  .building-vocabulary-foundation-related-card-content {
    padding: 2rem;
  }

  .building-vocabulary-foundation-related-card h3 {
    font-size: 1.25rem;
  }

  .building-vocabulary-foundation-related-card p {
    font-size: 0.95rem;
  }
}

@media (min-width: 1024px) {
  .building-vocabulary-foundation-related {
    padding: 6rem 0;
  }

  .building-vocabulary-foundation-related h2 {
    font-size: 3rem;
  }

  .building-vocabulary-foundation-related-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .building-vocabulary-foundation-related-card-image {
    height: 240px;
  }
}

  
  .post-conversation-skills-development {
    width: 100%;
  }

  
  
  .post-conversation-skills-development .conversation-skills-development-breadcrumbs {
    background-color: var(--color-bg-light);
    padding: 1rem 0;
    overflow: hidden;
  }

  .post-conversation-skills-development .conversation-skills-development-breadcrumbs-content {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
  }

  .post-conversation-skills-development .conversation-skills-development-breadcrumb-link {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-base);
  }

  .post-conversation-skills-development .conversation-skills-development-breadcrumb-link:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
  }

  .post-conversation-skills-development .conversation-skills-development-breadcrumb-separator {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
  }

  .post-conversation-skills-development .conversation-skills-development-breadcrumb-current {
    color: var(--color-text-dark);
    font-size: var(--font-size-sm);
    font-weight: 600;
  }

  @media (min-width: 768px) {
    .post-conversation-skills-development .conversation-skills-development-breadcrumbs {
      padding: 1.5rem 0;
    }
  }

  
  
  .post-conversation-skills-development .conversation-skills-development-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 3rem 0;
    overflow: hidden;
    position: relative;
  }

  .post-conversation-skills-development .conversation-skills-development-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    z-index: 0;
  }

  .post-conversation-skills-development .conversation-skills-development-hero-content {
    position: relative;
    z-index: 1;
  }

  .post-conversation-skills-development .conversation-skills-development-hero-title {
    color: var(--color-bg-white);
    font-size: 2rem;
    margin-bottom: var(--space-md);
    font-weight: 800;
  }

  .post-conversation-skills-development .conversation-skills-development-hero-lead {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    max-width: 600px;
  }

  .post-conversation-skills-development .conversation-skills-development-hero-meta {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
  }

  .post-conversation-skills-development .conversation-skills-development-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-sm);
  }

  .post-conversation-skills-development .conversation-skills-development-meta-item i {
    font-size: 1rem;
  }

  @media (min-width: 768px) {
    .post-conversation-skills-development .conversation-skills-development-hero {
      padding: 5rem 0;
    }

    .post-conversation-skills-development .conversation-skills-development-hero-title {
      font-size: 2.5rem;
      margin-bottom: var(--space-lg);
    }

    .post-conversation-skills-development .conversation-skills-development-hero-lead {
      font-size: 1.125rem;
      margin-bottom: var(--space-xl);
    }
  }

  @media (min-width: 1024px) {
    .post-conversation-skills-development .conversation-skills-development-hero {
      padding: 6rem 0;
    }

    .post-conversation-skills-development .conversation-skills-development-hero-title {
      font-size: 3.5rem;
    }

    .post-conversation-skills-development .conversation-skills-development-hero-lead {
      font-size: 1.25rem;
    }
  }

  
  
  .post-conversation-skills-development .conversation-skills-development-section-1 {
    background-color: var(--color-bg-white);
    padding: 3rem 0;
    overflow: hidden;
  }

  .post-conversation-skills-development .conversation-skills-development-content-1 {
    
  }

  .post-conversation-skills-development .conversation-skills-development-section-text {
    
  }

  .post-conversation-skills-development .conversation-skills-development-section-title {
    color: var(--color-text-dark);
    font-size: 1.875rem;
    margin-bottom: var(--space-md);
    font-weight: 700;
  }

  .post-conversation-skills-development .conversation-skills-development-section-paragraph {
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--space-md);
  }

  .post-conversation-skills-development .conversation-skills-development-highlight-box {
    background-color: #f0f7ff;
    border-left: 4px solid var(--color-primary);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
  }

  .post-conversation-skills-development .conversation-skills-development-highlight-box i {
    color: var(--color-primary);
    font-size: 1.5rem;
    flex-shrink: 0;
  }

  .post-conversation-skills-development .conversation-skills-development-highlight-content {
    flex: 1;
  }

  .post-conversation-skills-development .conversation-skills-development-highlight-title {
    color: var(--color-text-dark);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
  }

  .post-conversation-skills-development .conversation-skills-development-highlight-text {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
  }

  .post-conversation-skills-development .conversation-skills-development-subsection-title {
    color: var(--color-text-dark);
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
  }

  .post-conversation-skills-development .conversation-skills-development-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    list-style: none;
    margin-bottom: var(--space-lg);
  }

  .post-conversation-skills-development .conversation-skills-development-list-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
  }

  .post-conversation-skills-development .conversation-skills-development-list-icon {
    color: var(--color-success);
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 2px;
  }

  .post-conversation-skills-development .conversation-skills-development-list-text {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
  }

  @media (min-width: 768px) {
    .post-conversation-skills-development .conversation-skills-development-section-1 {
      padding: 5rem 0;
    }

    .post-conversation-skills-development .conversation-skills-development-section-title {
      font-size: 2.25rem;
      margin-bottom: var(--space-lg);
    }

    .post-conversation-skills-development .conversation-skills-development-section-paragraph {
      font-size: 1.0625rem;
      margin-bottom: var(--space-lg);
    }
  }

  @media (min-width: 1024px) {
    .post-conversation-skills-development .conversation-skills-development-section-1 {
      padding: 6rem 0;
    }
  }

  
  
  .post-conversation-skills-development .conversation-skills-development-section-2 {
    background-color: #f8fafc;
    padding: 3rem 0;
    overflow: hidden;
  }

  .post-conversation-skills-development .conversation-skills-development-content-2 {
    
  }

  .post-conversation-skills-development .conversation-skills-development-section-layout {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
  }

  .post-conversation-skills-development .conversation-skills-development-section-layout-reverse {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
  }

  .post-conversation-skills-development .conversation-skills-development-section-image {
    width: 100%;
    height: auto;
  }

  .post-conversation-skills-development .conversation-skills-development-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    object-fit: cover;
    box-shadow: var(--shadow-lg);
  }

  .post-conversation-skills-development .conversation-skills-development-numbered-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    list-style: none;
    margin-bottom: var(--space-lg);
  }

  .post-conversation-skills-development .conversation-skills-development-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background-color: var(--color-primary);
    color: white;
    border-radius: 50%;
    font-weight: 700;
    flex-shrink: 0;
  }

  .post-conversation-skills-development .conversation-skills-development-list-content {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
  }

  @media (min-width: 768px) {
    .post-conversation-skills-development .conversation-skills-development-section-2 {
      padding: 5rem 0;
    }

    .post-conversation-skills-development .conversation-skills-development-section-layout {
      flex-direction: row;
      align-items: center;
      gap: var(--space-xl);
    }

    .post-conversation-skills-development .conversation-skills-development-section-text {
      flex: 1;
    }

    .post-conversation-skills-development .conversation-skills-development-section-image {
      flex: 1;
    }

    .post-conversation-skills-development .conversation-skills-development-section-layout-reverse {
      flex-direction: row-reverse;
      align-items: center;
      gap: var(--space-xl);
    }
  }

  @media (min-width: 1024px) {
    .post-conversation-skills-development .conversation-skills-development-section-2 {
      padding: 6rem 0;
    }
  }

  
  
  .post-conversation-skills-development .conversation-skills-development-section-3 {
    background-color: var(--color-bg-white);
    padding: 3rem 0;
    overflow: hidden;
  }

  .post-conversation-skills-development .conversation-skills-development-content-3 {
    
  }

  .post-conversation-skills-development .conversation-skills-development-cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin: var(--space-lg) 0;
  }

  .post-conversation-skills-development .conversation-skills-development-card {
    background-color: var(--color-bg-light);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid #e2e8f0;
  }

  .post-conversation-skills-development .conversation-skills-development-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
  }

  .post-conversation-skills-development .conversation-skills-development-card-icon {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
  }

  .post-conversation-skills-development .conversation-skills-development-card-title {
    color: var(--color-text-dark);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
  }

  .post-conversation-skills-development .conversation-skills-development-card-description {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
  }

  @media (min-width: 768px) {
    .post-conversation-skills-development .conversation-skills-development-section-3 {
      padding: 5rem 0;
    }

    .post-conversation-skills-development .conversation-skills-development-cards-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 2rem;
    }

    .post-conversation-skills-development .conversation-skills-development-card {
      padding: 2rem;
    }
  }

  @media (min-width: 1024px) {
    .post-conversation-skills-development .conversation-skills-development-section-3 {
      padding: 6rem 0;
    }

    .post-conversation-skills-development .conversation-skills-development-cards-grid {
      grid-template-columns: repeat(4, 1fr);
    }
  }

  
  
  .post-conversation-skills-development .conversation-skills-development-disclaimer {
    background-color: #fef3c7;
    padding: 2.5rem 0;
    overflow: hidden;
  }

  .post-conversation-skills-development .conversation-skills-development-disclaimer-content {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
  }

  .post-conversation-skills-development .conversation-skills-development-disclaimer-icon {
    font-size: 1.5rem;
    color: #d97706;
    flex-shrink: 0;
    margin-top: 2px;
  }

  .post-conversation-skills-development .conversation-skills-development-disclaimer-text {
    flex: 1;
  }

  .post-conversation-skills-development .conversation-skills-development-disclaimer-title {
    color: #92400e;
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
  }

  .post-conversation-skills-development .conversation-skills-development-disclaimer-paragraph {
    color: #78350f;
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--space-sm);
  }

  .post-conversation-skills-development .conversation-skills-development-disclaimer-paragraph:last-child {
    margin-bottom: 0;
  }

  @media (min-width: 768px) {
    .post-conversation-skills-development .conversation-skills-development-disclaimer {
      padding: 3rem 0;
    }
  }

  
  
  .post-conversation-skills-development .conversation-skills-development-section-4 {
    background-color: #f0fdf4;
    padding: 3rem 0;
    overflow: hidden;
  }

  .post-conversation-skills-development .conversation-skills-development-content-4 {
    
  }

  .post-conversation-skills-development .conversation-skills-development-perspective-box {
    background-color: var(--color-bg-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-success);
    margin: var(--space-lg) 0;
  }

  .post-conversation-skills-development .conversation-skills-development-perspective-title {
    color: var(--color-text-dark);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
  }

  @media (min-width: 768px) {
    .post-conversation-skills-development .conversation-skills-development-section-4 {
      padding: 5rem 0;
    }
  }

  @media (min-width: 1024px) {
    .post-conversation-skills-development .conversation-skills-development-section-4 {
      padding: 6rem 0;
    }
  }

  
  
  .post-conversation-skills-development .conversation-skills-development-section-5 {
    background-color: var(--color-bg-white);
    padding: 3rem 0;
    overflow: hidden;
  }

  .post-conversation-skills-development .conversation-skills-development-content-5 {
    
  }

  .post-conversation-skills-development .conversation-skills-development-resource-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin: var(--space-lg) 0;
  }

  .post-conversation-skills-development .conversation-skills-development-resource-item {
    padding: 1.5rem;
    background-color: var(--color-bg-light);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
  }

  .post-conversation-skills-development .conversation-skills-development-resource-title {
    color: var(--color-text-dark);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
  }

  .post-conversation-skills-development .conversation-skills-development-resource-title i {
    color: var(--color-primary);
    font-size: 1.25rem;
  }

  .post-conversation-skills-development .conversation-skills-development-resource-description {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
  }

  @media (min-width: 768px) {
    .post-conversation-skills-development .conversation-skills-development-section-5 {
      padding: 5rem 0;
    }

    .post-conversation-skills-development .conversation-skills-development-section-layout-reverse {
      flex-direction: row-reverse;
    }
  }

  @media (min-width: 1024px) {
    .post-conversation-skills-development .conversation-skills-development-section-5 {
      padding: 6rem 0;
    }
  }

  
  
  .post-conversation-skills-development .conversation-skills-development-conclusion {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 3rem 0;
    overflow: hidden;
    position: relative;
  }

  .post-conversation-skills-development .conversation-skills-development-conclusion::before {
    content: '';
    position: absolute;
    top: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    z-index: 0;
  }

  .post-conversation-skills-development .conversation-skills-development-conclusion-content {
    position: relative;
    z-index: 1;
  }

  .post-conversation-skills-development .conversation-skills-development-conclusion-title {
    color: var(--color-bg-white);
    font-size: 1.875rem;
    margin-bottom: var(--space-md);
    font-weight: 700;
  }

  .post-conversation-skills-development .conversation-skills-development-conclusion-paragraph {
    color: rgba(255, 255, 255, 0.95);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--space-md);
  }

  .post-conversation-skills-development .conversation-skills-development-key-takeaways {
    background-color: rgba(255, 255, 255, 0.1);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    margin: var(--space-lg) 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
  }

  .post-conversation-skills-development .conversation-skills-development-takeaway-title {
    color: var(--color-bg-white);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
  }

  .post-conversation-skills-development .conversation-skills-development-takeaway-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    list-style: none;
  }

  .post-conversation-skills-development .conversation-skills-development-takeaway-item {
    color: rgba(255, 255, 255, 0.95);
    font-size: 0.95rem;
    line-height: 1.6;
    padding-left: 1.5rem;
    position: relative;
  }

  .post-conversation-skills-development .conversation-skills-development-takeaway-item::before {
    content: '';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
  }

  .post-conversation-skills-development .conversation-skills-development-conclusion-closing {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    line-height: 1.7;
    font-weight: 500;
    font-style: italic;
    margin-top: var(--space-lg);
  }

  @media (min-width: 768px) {
    .post-conversation-skills-development .conversation-skills-development-conclusion {
      padding: 5rem 0;
    }

    .post-conversation-skills-development .conversation-skills-development-conclusion-title {
      font-size: 2.25rem;
      margin-bottom: var(--space-lg);
    }

    .post-conversation-skills-development .conversation-skills-development-conclusion-paragraph {
      font-size: 1rem;
      margin-bottom: var(--space-lg);
    }
  }

  @media (min-width: 1024px) {
    .post-conversation-skills-development .conversation-skills-development-conclusion {
      padding: 6rem 0;
    }

    .post-conversation-skills-development .conversation-skills-development-conclusion-title {
      font-size: 3rem;
    }
  }

  
  
  .post-conversation-skills-development .conversation-skills-development-related {
    background-color: var(--color-bg-light);
    padding: 3rem 0;
    overflow: hidden;
  }

  .post-conversation-skills-development .conversation-skills-development-related-content {
    
  }

  .post-conversation-skills-development .conversation-skills-development-related-title {
    color: var(--color-text-dark);
    font-size: 1.875rem;
    margin-bottom: var(--space-lg);
    font-weight: 700;
    text-align: center;
  }

  .post-conversation-skills-development .conversation-skills-development-related-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .post-conversation-skills-development .conversation-skills-development-related-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
  }

  .post-conversation-skills-development .conversation-skills-development-related-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
  }

  .post-conversation-skills-development .conversation-skills-development-related-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
  }

  .post-conversation-skills-development .conversation-skills-development-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .post-conversation-skills-development .conversation-skills-development-related-card-content {
    padding: 1.5rem;
  }

  .post-conversation-skills-development .conversation-skills-development-related-card-title {
    color: var(--color-text-dark);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    line-height: 1.4;
  }

  .post-conversation-skills-development .conversation-skills-development-related-card-description {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
  }

  .post-conversation-skills-development .conversation-skills-development-related-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.875rem;
    transition: all var(--transition-base);
  }

  .post-conversation-skills-development .conversation-skills-development-related-link:hover {
    color: var(--color-primary-dark);
    gap: var(--space-sm);
  }

  .post-conversation-skills-development .conversation-skills-development-related-link i {
    font-size: 0.75rem;
  }

  @media (min-width: 768px) {
    .post-conversation-skills-development .conversation-skills-development-related {
      padding: 5rem 0;
    }

    .post-conversation-skills-development .conversation-skills-development-related-title {
      font-size: 2.25rem;
    }

    .post-conversation-skills-development .conversation-skills-development-related-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (min-width: 1024px) {
    .post-conversation-skills-development .conversation-skills-development-related {
      padding: 6rem 0;
    }

    .post-conversation-skills-development .conversation-skills-development-related-grid {
      grid-template-columns: repeat(3, 1fr);
    }

    .post-conversation-skills-development .conversation-skills-development-related-card-content {
      padding: 2rem;
    }
  }

  
  
  @media (min-width: 768px) {
    .post-conversation-skills-development .conversation-skills-development-section-title {
      font-size: 2.25rem;
    }

    .post-conversation-skills-development .conversation-skills-development-subsection-title {
      font-size: 1.75rem;
    }

    .post-conversation-skills-development .conversation-skills-development-related-title {
      font-size: 2.25rem;
    }
  }

  @media (min-width: 1024px) {
    .post-conversation-skills-development .conversation-skills-development-section-title {
      font-size: 2.5rem;
    }

    .post-conversation-skills-development .conversation-skills-development-subsection-title {
      font-size: 2rem;
    }
  }

    .post-online-learning-tools-resources {
      width: 100%;
      overflow: hidden;
    }

    
    .post-online-learning-tools-resources .online-learning-tools-resources-breadcrumbs {
      background-color: var(--color-bg-light);
      padding: 1rem 0;
      border-bottom: 1px solid #e2e8f0;
      overflow: hidden;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-breadcrumbs .container {
      display: flex;
      flex-direction: row;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.875rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-breadcrumbs a {
      color: var(--color-primary);
      text-decoration: none;
      transition: all var(--transition-base);
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-breadcrumbs a:hover {
      color: var(--color-primary-dark);
      text-decoration: underline;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-breadcrumbs span {
      color: var(--color-text-muted);
    }

    
    .post-online-learning-tools-resources .online-learning-tools-resources-hero {
      background-color: #f0f4ff;
      padding: 3rem 0;
      overflow: hidden;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-hero .container {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-hero h1 {
      color: var(--color-text-dark);
      font-size: 2.25rem;
      line-height: 1.2;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-hero-content {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-lead {
      color: var(--color-text-muted);
      font-size: 1.125rem;
      line-height: 1.7;
      max-width: 700px;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-meta {
      display: flex;
      flex-direction: row;
      gap: 1.5rem;
      font-size: 0.875rem;
      color: var(--color-text-muted);
    }

    @media (min-width: 768px) {
      .post-online-learning-tools-resources .online-learning-tools-resources-hero {
        padding: 5rem 0;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-hero h1 {
        font-size: 2.75rem;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-lead {
        font-size: 1.25rem;
      }
    }

    @media (min-width: 1024px) {
      .post-online-learning-tools-resources .online-learning-tools-resources-hero {
        padding: 6rem 0;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-hero h1 {
        font-size: 3.75rem;
      }
    }

    
    .post-online-learning-tools-resources .online-learning-tools-resources-content-1 {
      background-color: var(--color-bg-white);
      padding: 3rem 0;
      overflow: hidden;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-content-1 .container {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-content-1 h2 {
      color: var(--color-text-dark);
      font-size: 1.875rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-content-1 p {
      color: var(--color-text-muted);
      font-size: 1rem;
      line-height: 1.7;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-content-1-text {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-content-2 {
      background-color: #f9fafb;
      padding: 3rem 0;
      overflow: hidden;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-content-2 .container {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-content-2 h2 {
      color: var(--color-text-dark);
      font-size: 1.875rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-content-2 p {
      color: var(--color-text-muted);
      font-size: 1rem;
      line-height: 1.7;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-content-2 h3 {
      color: var(--color-primary);
      font-size: 1.25rem;
      margin-top: 1rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-features-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-feature-item {
      background-color: var(--color-bg-white);
      padding: 1.5rem;
      border-radius: var(--radius-lg);
      border-left: 4px solid var(--color-primary);
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-feature-item h4 {
      color: var(--color-text-dark);
      font-size: 1.125rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-feature-item p {
      color: var(--color-text-muted);
      font-size: 0.95rem;
    }

    @media (min-width: 768px) {
      .post-online-learning-tools-resources .online-learning-tools-resources-content-1,
      .post-online-learning-tools-resources .online-learning-tools-resources-content-2 {
        padding: 5rem 0;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-content-1 h2,
      .post-online-learning-tools-resources .online-learning-tools-resources-content-2 h2 {
        font-size: 2.25rem;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-feature-item {
        padding: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .post-online-learning-tools-resources .online-learning-tools-resources-content-1,
      .post-online-learning-tools-resources .online-learning-tools-resources-content-2 {
        padding: 6rem 0;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-content-1 h2,
      .post-online-learning-tools-resources .online-learning-tools-resources-content-2 h2 {
        font-size: 3rem;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-features-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    
    .post-online-learning-tools-resources .online-learning-tools-resources-content-3 {
      background-color: var(--color-bg-white);
      padding: 3rem 0;
      overflow: hidden;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-content-3 .container {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-content-3 h2 {
      color: var(--color-text-dark);
      font-size: 1.875rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-content-3 p {
      color: var(--color-text-muted);
      font-size: 1rem;
      line-height: 1.7;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-tips-list {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-tip-item {
      display: flex;
      flex-direction: row;
      gap: 1rem;
      align-items: flex-start;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-tip-icon {
      flex-shrink: 0;
      width: 32px;
      height: 32px;
      display: flex;
      align-items: center;
      justify-content: center;
      background-color: var(--color-primary);
      color: var(--color-bg-white);
      border-radius: var(--radius-md);
      font-size: 1.25rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-tip-content {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-tip-title {
      color: var(--color-text-dark);
      font-weight: 600;
      font-size: 1rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-tip-text {
      color: var(--color-text-muted);
      font-size: 0.95rem;
      line-height: 1.6;
    }

    @media (min-width: 768px) {
      .post-online-learning-tools-resources .online-learning-tools-resources-content-3 {
        padding: 5rem 0;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-content-3 h2 {
        font-size: 2.25rem;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-tips-list {
        gap: 1.5rem;
      }
    }

    @media (min-width: 1024px) {
      .post-online-learning-tools-resources .online-learning-tools-resources-content-3 {
        padding: 6rem 0;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-content-3 h2 {
        font-size: 3rem;
      }
    }

    
    .post-online-learning-tools-resources .online-learning-tools-resources-disclaimer {
      background-color: #f0f9ff;
      padding: 3rem 0;
      border-top: 1px solid #bfdbfe;
      border-bottom: 1px solid #bfdbfe;
      overflow: hidden;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-disclaimer .container {
      display: flex;
      flex-direction: row;
      gap: 1.5rem;
      align-items: flex-start;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-disclaimer-icon {
      flex-shrink: 0;
      width: 48px;
      height: 48px;
      display: flex;
      align-items: center;
      justify-content: center;
      background-color: var(--color-primary);
      color: var(--color-bg-white);
      border-radius: var(--radius-lg);
      font-size: 1.5rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-disclaimer-content {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-disclaimer-title {
      color: var(--color-text-dark);
      font-weight: 700;
      font-size: 1.125rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-disclaimer-text {
      color: var(--color-text-muted);
      font-size: 0.95rem;
      line-height: 1.7;
    }

    @media (min-width: 768px) {
      .post-online-learning-tools-resources .online-learning-tools-resources-disclaimer {
        padding: 4rem 0;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-disclaimer .container {
        gap: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .post-online-learning-tools-resources .online-learning-tools-resources-disclaimer {
        padding: 5rem 0;
      }
    }

    
    .post-online-learning-tools-resources .online-learning-tools-resources-related {
      background-color: var(--color-bg-light);
      padding: 3rem 0;
      overflow: hidden;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-related .container {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-related-title {
      color: var(--color-text-dark);
      font-size: 1.875rem;
      text-align: center;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-related-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-related-card {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      background-color: var(--color-bg-white);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-md);
      transition: all var(--transition-base);
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-related-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-4px);
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-related-card-image {
      width: 100%;
      height: 200px;
      background-color: #e2e8f0;
      object-fit: cover;
      display: block;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-related-card-content {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      padding: 1.5rem;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-related-card-title {
      color: var(--color-text-dark);
      font-size: 1.125rem;
      font-weight: 600;
      line-height: 1.4;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-related-card-description {
      color: var(--color-text-muted);
      font-size: 0.875rem;
      line-height: 1.6;
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-related-card-link {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      color: var(--color-primary);
      font-weight: 600;
      font-size: 0.875rem;
      text-decoration: none;
      transition: all var(--transition-base);
    }

    .post-online-learning-tools-resources .online-learning-tools-resources-related-card-link:hover {
      color: var(--color-primary-dark);
      gap: 0.75rem;
    }

    @media (min-width: 768px) {
      .post-online-learning-tools-resources .online-learning-tools-resources-related {
        padding: 5rem 0;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-related-title {
        font-size: 2.25rem;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-related-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-related-card-content {
        padding: 1.75rem;
      }
    }

    @media (min-width: 1024px) {
      .post-online-learning-tools-resources .online-learning-tools-resources-related {
        padding: 6rem 0;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-related-title {
        font-size: 3rem;
      }

      .post-online-learning-tools-resources .online-learning-tools-resources-related-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }

    
    .post-online-learning-tools-resources img {
      width: 100%;
      height: auto;
      display: block;
      border-radius: var(--radius-lg);
    }

.post-common-mistakes-portuguese-learners {
      width: 100%;
    }

    
    .common-mistakes-portuguese-learners-breadcrumbs {
      background-color: var(--color-bg-light);
      padding: 1.5rem 0;
      border-bottom: 1px solid #e2e8f0;
      overflow: hidden;
    }

    .common-mistakes-portuguese-learners-breadcrumbs .container {
      display: flex;
      flex-direction: row;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.875rem;
    }

    .common-mistakes-portuguese-learners-breadcrumbs a {
      color: var(--color-primary);
      text-decoration: none;
      font-weight: 500;
      transition: all var(--transition-base);
    }

    .common-mistakes-portuguese-learners-breadcrumbs a:hover {
      color: var(--color-primary-dark);
      text-decoration: underline;
    }

    .common-mistakes-portuguese-learners-breadcrumbs span {
      color: var(--color-text-muted);
      font-weight: 500;
    }

    @media (min-width: 768px) {
      .common-mistakes-portuguese-learners-breadcrumbs {
        padding: 2rem 0;
      }
    }

    
    .common-mistakes-portuguese-learners-hero {
      background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
      padding: 3rem 0;
      overflow: hidden;
    }

    .common-mistakes-portuguese-learners-hero .container {
      display: flex;
      flex-direction: column;
      gap: 2rem;
      align-items: flex-start;
    }

    .common-mistakes-portuguese-learners-hero-content {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      max-width: 100%;
    }

    .common-mistakes-portuguese-learners-hero h1 {
      color: #ffffff;
      font-size: 2.25rem;
      font-weight: 800;
      line-height: 1.2;
    }

    .common-mistakes-portuguese-learners-hero-lead {
      color: #e0e0e0;
      font-size: 1.125rem;
      line-height: 1.7;
      max-width: 100%;
    }

    .common-mistakes-portuguese-learners-hero-meta {
      display: flex;
      flex-direction: row;
      gap: 2rem;
      flex-wrap: wrap;
      color: #cbd5e1;
      font-size: 0.875rem;
    }

    .common-mistakes-portuguese-learners-hero-meta-item {
      display: flex;
      flex-direction: row;
      align-items: center;
      gap: 0.5rem;
    }

    .common-mistakes-portuguese-learners-hero-meta-item i {
      color: var(--color-accent);
      font-size: 1rem;
    }

    @media (min-width: 768px) {
      .common-mistakes-portuguese-learners-hero {
        padding: 5rem 0;
      }

      .common-mistakes-portuguese-learners-hero h1 {
        font-size: 3rem;
      }

      .common-mistakes-portuguese-learners-hero-lead {
        font-size: 1.25rem;
        max-width: 90%;
      }
    }

    @media (min-width: 1024px) {
      .common-mistakes-portuguese-learners-hero {
        padding: 6rem 0;
      }

      .common-mistakes-portuguese-learners-hero h1 {
        font-size: 3.75rem;
      }

      .common-mistakes-portuguese-learners-hero-lead {
        max-width: 85%;
      }
    }

    
    .common-mistakes-portuguese-learners-content-section {
      overflow: hidden;
    }

    .common-mistakes-portuguese-learners-content-1 {
      background-color: #ffffff;
      padding: 3rem 0;
    }

    .common-mistakes-portuguese-learners-content-1 .container {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .common-mistakes-portuguese-learners-content-1-content {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    .common-mistakes-portuguese-learners-content-1 h2 {
      color: #1a1a1a;
      font-size: 1.875rem;
      font-weight: 700;
    }

    .common-mistakes-portuguese-learners-content-1 p {
      color: #333333;
      font-size: 1rem;
      line-height: 1.7;
    }

    .common-mistakes-portuguese-learners-content-1 strong {
      color: #1a1a1a;
      font-weight: 600;
    }

    @media (min-width: 768px) {
      .common-mistakes-portuguese-learners-content-1 {
        padding: 5rem 0;
      }

      .common-mistakes-portuguese-learners-content-1 h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .common-mistakes-portuguese-learners-content-1 {
        padding: 6rem 0;
      }

      .common-mistakes-portuguese-learners-content-1 h2 {
        font-size: 3rem;
      }
    }

    
    .common-mistakes-portuguese-learners-content-2 {
      background-color: #f8fafc;
      padding: 3rem 0;
    }

    .common-mistakes-portuguese-learners-content-2 .container {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .common-mistakes-portuguese-learners-content-2-content {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    .common-mistakes-portuguese-learners-content-2 h2 {
      color: #1a1a1a;
      font-size: 1.875rem;
      font-weight: 700;
    }

    .common-mistakes-portuguese-learners-content-2 p {
      color: #333333;
      font-size: 1rem;
      line-height: 1.7;
    }

    .common-mistakes-portuguese-learners-content-2 strong {
      color: #1a1a1a;
      font-weight: 600;
    }

    .common-mistakes-portuguese-learners-mistakes-list {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
      margin-top: 1rem;
    }

    .common-mistakes-portuguese-learners-mistake-item {
      display: flex;
      flex-direction: row;
      gap: 1rem;
      padding: 1rem;
      background-color: #ffffff;
      border-left: 4px solid var(--color-primary);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
    }

    .common-mistakes-portuguese-learners-mistake-icon {
      flex-shrink: 0;
      width: 24px;
      height: 24px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--color-primary);
      font-size: 1.25rem;
      margin-top: 2px;
    }

    .common-mistakes-portuguese-learners-mistake-content {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }

    .common-mistakes-portuguese-learners-mistake-title {
      font-weight: 600;
      color: #1a1a1a;
      font-size: 1rem;
    }

    .common-mistakes-portuguese-learners-mistake-text {
      font-size: 0.875rem;
      color: #333333;
      line-height: 1.6;
    }

    @media (min-width: 768px) {
      .common-mistakes-portuguese-learners-content-2 {
        padding: 5rem 0;
      }

      .common-mistakes-portuguese-learners-content-2 h2 {
        font-size: 2.25rem;
      }

      .common-mistakes-portuguese-learners-mistake-item {
        padding: 1.5rem;
        gap: 1.25rem;
      }
    }

    @media (min-width: 1024px) {
      .common-mistakes-portuguese-learners-content-2 {
        padding: 6rem 0;
      }

      .common-mistakes-portuguese-learners-content-2 h2 {
        font-size: 3rem;
      }
    }

    
    .common-mistakes-portuguese-learners-content-3 {
      background-color: #0f172a;
      padding: 3rem 0;
    }

    .common-mistakes-portuguese-learners-content-3 .container {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .common-mistakes-portuguese-learners-content-3-content {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    .common-mistakes-portuguese-learners-content-3 h2 {
      color: #ffffff;
      font-size: 1.875rem;
      font-weight: 700;
    }

    .common-mistakes-portuguese-learners-content-3 p {
      color: #e0e0e0;
      font-size: 1rem;
      line-height: 1.7;
    }

    .common-mistakes-portuguese-learners-content-3 strong {
      color: #ffffff;
      font-weight: 600;
    }

    .common-mistakes-portuguese-learners-strategies-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
      margin-top: 1.5rem;
    }

    .common-mistakes-portuguese-learners-strategy-card {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      padding: 1.5rem;
      background-color: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: var(--radius-lg);
      backdrop-filter: blur(10px);
    }

    .common-mistakes-portuguese-learners-strategy-icon {
      font-size: 2rem;
      color: var(--color-accent);
      height: 48px;
      display: flex;
      align-items: center;
    }

    .common-mistakes-portuguese-learners-strategy-title {
      font-weight: 700;
      color: #ffffff;
      font-size: 1.125rem;
    }

    .common-mistakes-portuguese-learners-strategy-text {
      font-size: 0.875rem;
      color: #cbd5e1;
      line-height: 1.6;
    }

    @media (min-width: 768px) {
      .common-mistakes-portuguese-learners-content-3 {
        padding: 5rem 0;
      }

      .common-mistakes-portuguese-learners-content-3 h2 {
        font-size: 2.25rem;
      }

      .common-mistakes-portuguese-learners-strategies-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .common-mistakes-portuguese-learners-strategy-card {
        padding: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .common-mistakes-portuguese-learners-content-3 {
        padding: 6rem 0;
      }

      .common-mistakes-portuguese-learners-content-3 h2 {
        font-size: 3rem;
      }

      .common-mistakes-portuguese-learners-strategies-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }

    
    .common-mistakes-portuguese-learners-content-4 {
      background-color: #ffffff;
      padding: 3rem 0;
    }

    .common-mistakes-portuguese-learners-content-4 .container {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .common-mistakes-portuguese-learners-content-4-content {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    .common-mistakes-portuguese-learners-content-4 h2 {
      color: #1a1a1a;
      font-size: 1.875rem;
      font-weight: 700;
    }

    .common-mistakes-portuguese-learners-content-4 p {
      color: #333333;
      font-size: 1rem;
      line-height: 1.7;
    }

    .common-mistakes-portuguese-learners-content-4 strong {
      color: #1a1a1a;
      font-weight: 600;
    }

    .common-mistakes-portuguese-learners-tips-list {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      margin-top: 1.5rem;
    }

    .common-mistakes-portuguese-learners-tip-item {
      display: flex;
      flex-direction: row;
      align-items: flex-start;
      gap: 1rem;
      padding: 1rem;
      background-color: #f8fafc;
      border-radius: var(--radius-md);
    }

    .common-mistakes-portuguese-learners-tip-number {
      flex-shrink: 0;
      width: 32px;
      height: 32px;
      display: flex;
      align-items: center;
      justify-content: center;
      background-color: var(--color-primary);
      color: #ffffff;
      font-weight: 700;
      border-radius: 50%;
      font-size: 0.875rem;
    }

    .common-mistakes-portuguese-learners-tip-content {
      display: flex;
      flex-direction: column;
      gap: 0.25rem;
    }

    .common-mistakes-portuguese-learners-tip-title {
      font-weight: 600;
      color: #1a1a1a;
      font-size: 1rem;
    }

    .common-mistakes-portuguese-learners-tip-text {
      font-size: 0.875rem;
      color: #333333;
      line-height: 1.6;
    }

    @media (min-width: 768px) {
      .common-mistakes-portuguese-learners-content-4 {
        padding: 5rem 0;
      }

      .common-mistakes-portuguese-learners-content-4 h2 {
        font-size: 2.25rem;
      }

      .common-mistakes-portuguese-learners-tip-item {
        padding: 1.5rem;
      }
    }

    @media (min-width: 1024px) {
      .common-mistakes-portuguese-learners-content-4 {
        padding: 6rem 0;
      }

      .common-mistakes-portuguese-learners-content-4 h2 {
        font-size: 3rem;
      }
    }

    
    .common-mistakes-portuguese-learners-disclaimer {
      background-color: #f0f9ff;
      padding: 3rem 0;
      border-top: 1px solid #dbeafe;
      border-bottom: 1px solid #dbeafe;
    }

    .common-mistakes-portuguese-learners-disclaimer .container {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    .common-mistakes-portuguese-learners-disclaimer-content {
      display: flex;
      flex-direction: row;
      gap: 1.5rem;
      align-items: flex-start;
    }

    .common-mistakes-portuguese-learners-disclaimer-icon {
      flex-shrink: 0;
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      background-color: #dbeafe;
      border-radius: 50%;
      color: var(--color-primary);
      font-size: 1.5rem;
      margin-top: 0.25rem;
    }

    .common-mistakes-portuguese-learners-disclaimer-text {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .common-mistakes-portuguese-learners-disclaimer h3 {
      color: var(--color-primary-dark);
      font-size: 1.125rem;
      font-weight: 700;
    }

    .common-mistakes-portuguese-learners-disclaimer p {
      color: #0f172a;
      font-size: 0.875rem;
      line-height: 1.7;
    }

    @media (min-width: 768px) {
      .common-mistakes-portuguese-learners-disclaimer {
        padding: 4rem 0;
      }

      .common-mistakes-portuguese-learners-disclaimer-content {
        gap: 2rem;
      }

      .common-mistakes-portuguese-learners-disclaimer h3 {
        font-size: 1.25rem;
      }

      .common-mistakes-portuguese-learners-disclaimer p {
        font-size: 0.9375rem;
      }
    }

    @media (min-width: 1024px) {
      .common-mistakes-portuguese-learners-disclaimer {
        padding: 5rem 0;
      }
    }

    
    .common-mistakes-portuguese-learners-related {
      background-color: #f8fafc;
      padding: 3rem 0;
    }

    .common-mistakes-portuguese-learners-related .container {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .common-mistakes-portuguese-learners-related-header {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }

    .common-mistakes-portuguese-learners-related h2 {
      color: #1a1a1a;
      font-size: 1.875rem;
      font-weight: 700;
    }

    .common-mistakes-portuguese-learners-related-subtitle {
      color: var(--color-text-muted);
      font-size: 1rem;
    }

    .common-mistakes-portuguese-learners-posts-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    .common-mistakes-portuguese-learners-post-card {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      padding: 0;
      background-color: #ffffff;
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-md);
      transition: all var(--transition-base);
    }

    .common-mistakes-portuguese-learners-post-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-4px);
    }

    .common-mistakes-portuguese-learners-post-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      background-color: #e2e8f0;
    }

    .common-mistakes-portuguese-learners-post-body {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      padding: 1.5rem;
    }

    .common-mistakes-portuguese-learners-post-title {
      color: #1a1a1a;
      font-size: 1.125rem;
      font-weight: 700;
      line-height: 1.4;
    }

    .common-mistakes-portuguese-learners-post-description {
      color: #333333;
      font-size: 0.875rem;
      line-height: 1.6;
    }

    .common-mistakes-portuguese-learners-post-link {
      color: var(--color-primary);
      font-size: 0.875rem;
      font-weight: 600;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      transition: all var(--transition-base);
      width: fit-content;
    }

    .common-mistakes-portuguese-learners-post-link:hover {
      color: var(--color-primary-dark);
      gap: 0.75rem;
    }

    .common-mistakes-portuguese-learners-post-link i {
      font-size: 0.75rem;
    }

    @media (min-width: 768px) {
      .common-mistakes-portuguese-learners-related {
        padding: 5rem 0;
      }

      .common-mistakes-portuguese-learners-related h2 {
        font-size: 2.25rem;
      }

      .common-mistakes-portuguese-learners-posts-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
      }

      .common-mistakes-portuguese-learners-post-image {
        height: 240px;
      }

      .common-mistakes-portuguese-learners-post-body {
        padding: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .common-mistakes-portuguese-learners-related {
        padding: 6rem 0;
      }

      .common-mistakes-portuguese-learners-related h2 {
        font-size: 3rem;
      }

      .common-mistakes-portuguese-learners-posts-grid {
        grid-template-columns: repeat(3, 1fr);
      }

      .common-mistakes-portuguese-learners-post-image {
        height: 280px;
      }
    }

    
    .common-mistakes-portuguese-learners-section-image {
      width: 100%;
      height: auto;
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-lg);
      object-fit: cover;
    }

.legal-hub {
  background-color: var(--color-bg-white);
  color: var(--color-text-dark);
  font-family: var(--font-primary);
  line-height: 1.6;
  overflow: hidden;
}

.legal-hub .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

.legal-hub-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem var(--space-sm);
}

@media (min-width: 768px) {
  .legal-hub-content {
    padding: 5rem var(--space-md);
  }
}

@media (min-width: 1024px) {
  .legal-hub-content {
    padding: 6rem var(--space-lg);
  }
}

.legal-hub h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: var(--space-sm);
  line-height: 1.2;
}

@media (min-width: 768px) {
  .legal-hub h1 {
    font-size: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .legal-hub h1 {
    font-size: 3rem;
  }
}

.legal-hub .update-date {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  font-style: italic;
}

.legal-hub h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  line-height: 1.3;
}

@media (min-width: 768px) {
  .legal-hub h2 {
    font-size: 1.75rem;
  }
}

@media (min-width: 1024px) {
  .legal-hub h2 {
    font-size: 2rem;
  }
}

.legal-hub p {
  font-size: 0.875rem;
  color: var(--color-text-dark);
  margin-bottom: 1rem;
  line-height: 1.8;
}

@media (min-width: 768px) {
  .legal-hub p {
    font-size: 1rem;
  }
}

.legal-hub ul {
  margin: 1.5rem 0 1.5rem 1.5rem;
  color: var(--color-text-dark);
}

@media (min-width: 768px) {
  .legal-hub ul {
    margin: 1.5rem 0 1.5rem 2rem;
  }
}

.legal-hub li {
  font-size: 0.875rem;
  color: var(--color-text-dark);
  margin-bottom: 0.75rem;
  line-height: 1.8;
}

@media (min-width: 768px) {
  .legal-hub li {
    font-size: 1rem;
  }
}

.legal-hub .contact-section {
  background-color: var(--color-bg-light);
  padding: 2rem var(--space-md);
  border-radius: var(--radius-lg);
  margin-top: 3rem;
}

@media (min-width: 768px) {
  .legal-hub .contact-section {
    padding: 2.5rem var(--space-lg);
  }
}

.legal-hub .contact-item {
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .legal-hub .contact-item {
    margin-bottom: 2rem;
  }
}

.legal-hub .contact-item:last-child {
  margin-bottom: 0;
}

.legal-hub .contact-label {
  font-weight: 700;
  color: var(--color-text-dark);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  display: block;
}

@media (min-width: 768px) {
  .legal-hub .contact-label {
    font-size: 1rem;
  }
}

.legal-hub .contact-value {
  color: var(--color-text-dark);
  font-size: 1rem;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .legal-hub .contact-value {
    font-size: 1.125rem;
  }
}

.legal-hub section {
  overflow: hidden;
}

  .thank-page {
    background-color: var(--color-bg-white);
  }

  
  .thank-hero-section {
    background-color: var(--color-primary);
    padding: 3rem 0;
    overflow: hidden;
  }

  @media (min-width: 768px) {
    .thank-hero-section {
      padding: 5rem 0;
    }
  }

  @media (min-width: 1024px) {
    .thank-hero-section {
      padding: 6rem 0;
    }
  }

  .thank-hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 1.5rem;
  }

  @media (min-width: 768px) {
    .thank-hero-content {
      gap: 2rem;
    }
  }

  .thank-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    font-size: 2.5rem;
  }

  @media (min-width: 768px) {
    .thank-icon {
      width: 5rem;
      height: 5rem;
      font-size: 3rem;
    }
  }

  .thank-icon i {
    color: var(--color-bg-white);
  }

  .thank-hero-section h1 {
    color: var(--color-bg-white);
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.2;
    margin: 0;
  }

  @media (min-width: 768px) {
    .thank-hero-section h1 {
      font-size: 2.75rem;
    }
  }

  @media (min-width: 1024px) {
    .thank-hero-section h1 {
      font-size: 3.5rem;
    }
  }

  .thank-lead {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    margin: 0;
    max-width: 500px;
  }

  @media (min-width: 768px) {
    .thank-lead {
      font-size: 1.125rem;
    }
  }

  
  .thank-confirmation-section {
    background-color: var(--color-bg-light);
    padding: 3rem 0;
    overflow: hidden;
  }

  @media (min-width: 768px) {
    .thank-confirmation-section {
      padding: 5rem 0;
    }
  }

  @media (min-width: 1024px) {
    .thank-confirmation-section {
      padding: 6rem 0;
    }
  }

  .thank-confirmation-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .thank-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    max-width: 600px;
    width: 100%;
  }

  @media (min-width: 768px) {
    .thank-card {
      padding: 3rem;
    }
  }

  .thank-card h2 {
    color: var(--color-text-dark);
    font-family: var(--font-display);
    font-size: 1.875rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 1rem 0;
  }

  @media (min-width: 768px) {
    .thank-card h2 {
      font-size: 2.25rem;
      margin-bottom: 1.5rem;
    }
  }

  .thank-card p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0 0 1.5rem 0;
  }

  @media (min-width: 768px) {
    .thank-card p {
      font-size: 1rem;
      margin-bottom: 2rem;
    }
  }

  .thank-closing {
    margin-top: 1.5rem !important;
    margin-bottom: 2rem !important;
  }

  @media (min-width: 768px) {
    .thank-closing {
      margin-top: 2rem !important;
      margin-bottom: 2.5rem !important;
    }
  }

  
  .thank-checklist {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background-color: var(--color-bg-light);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-success);
  }

  @media (min-width: 768px) {
    .thank-checklist {
      gap: 1.25rem;
      margin-bottom: 2rem;
      padding: 2rem;
    }
  }

  .checklist-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-text-dark);
    font-size: 0.875rem;
  }

  @media (min-width: 768px) {
    .checklist-item {
      gap: 1rem;
      font-size: 1rem;
    }
  }

  .checklist-item i {
    color: var(--color-success);
    font-size: 1.25rem;
    flex-shrink: 0;
  }

  @media (min-width: 768px) {
    .checklist-item i {
      font-size: 1.5rem;
    }
  }

  
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
    width: 100%;
  }

  @media (min-width: 768px) {
    .btn {
      padding: 1rem 2rem;
      font-size: 1rem;
      width: auto;
    }
  }

  .btn-primary {
    background-color: var(--color-primary);
    color: var(--color-bg-white);
  }

  .btn-primary:hover {
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
  }

  .btn-primary:active {
    transform: translateY(0);
  }

  
  .thank-icon:focus-visible,
  .btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
  }

  
  @keyframes fadeInDown {
    from {
      opacity: 0;
      transform: translateY(-20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .thank-hero-content {
    animation: fadeInDown 0.6s ease-out;
  }

  .thank-card {
    animation: fadeInUp 0.6s ease-out 0.2s both;
  }

  
  .container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 1rem;
  }

  @media (min-width: 768px) {
    .container {
      padding: 0 2rem;
    }
  }

  @media (min-width: 1024px) {
    .container {
      padding: 0 3rem;
    }
  }

:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1e40af;
    --color-primary-light: #3b82f6;
    --color-accent: #f59e0b;
    --color-accent-dark: #d97706;
    --color-bg-white: #ffffff;
    --color-bg-light: #f8fafc;
    --color-bg-dark: #0f172a;
    --color-bg-darker: #020617;
    --color-text-dark: #0f172a;
    --color-text-light: #e2e8f0;
    --color-text-muted: #64748b;
    --color-text-light-muted: #cbd5e1;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Poppins', sans-serif;
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --transition-fast: 150ms ease-in-out;
    --transition-base: 200ms ease-in-out;
    --transition-slow: 300ms ease-in-out;
  }

  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  body {
    font-family: var(--font-primary);
    line-height: 1.6;
  }

  .container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--space-sm);
  }

  @media (min-width: 768px) {
    .container {
      padding: 0 var(--space-lg);
    }
  }

  @media (min-width: 1024px) {
    .container {
      padding: 0 var(--space-xl);
    }
  }

  
  .error-hero-section {
    background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-bg-darker) 100%);
    padding: 3rem 0;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  @media (min-width: 768px) {
    .error-hero-section {
      padding: 4rem 0;
    }
  }

  @media (min-width: 1024px) {
    .error-hero-section {
      padding: 5rem 0;
    }
  }

  .error-hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    text-align: center;
  }

  @media (min-width: 768px) {
    .error-hero-content {
      flex-direction: row;
      text-align: left;
      gap: var(--space-2xl);
    }
  }

  @media (min-width: 1024px) {
    .error-hero-content {
      gap: var(--space-3xl);
    }
  }

  
  .error-illustration {
    flex: 0 0 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  @media (min-width: 768px) {
    .error-illustration {
      flex: 0 0 45%;
    }
  }

  .globe-wrapper {
    position: relative;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  @media (min-width: 768px) {
    .globe-wrapper {
      width: 250px;
      height: 250px;
    }
  }

  @media (min-width: 1024px) {
    .globe-wrapper {
      width: 300px;
      height: 300px;
    }
  }

  .globe {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--color-primary-light), var(--color-primary));
    box-shadow: var(--shadow-xl), inset -20px -20px 40px rgba(0, 0, 0, 0.3);
    animation: globe-float 4s ease-in-out infinite;
  }

  @keyframes globe-float {
    0%, 100% {
      transform: translateY(0px);
    }
    50% {
      transform: translateY(-20px);
    }
  }

  .globe-inner {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    overflow: hidden;
  }

  .continent {
    position: absolute;
    background-color: var(--color-accent);
    opacity: 0.8;
    border-radius: 50%;
  }

  .continent-1 {
    width: 60px;
    height: 50px;
    top: 20%;
    left: 15%;
    animation: continent-rotate 8s linear infinite;
  }

  .continent-2 {
    width: 80px;
    height: 45px;
    top: 50%;
    right: 10%;
    animation: continent-rotate 10s linear infinite;
  }

  .continent-3 {
    width: 50px;
    height: 70px;
    bottom: 15%;
    left: 40%;
    animation: continent-rotate 12s linear infinite;
  }

  @keyframes continent-rotate {
    0% {
      opacity: 0.6;
    }
    50% {
      opacity: 0.9;
    }
    100% {
      opacity: 0.6;
    }
  }

  
  .floating-element {
    position: absolute;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-accent);
    color: var(--color-bg-darker);
    font-size: 1.5rem;
    box-shadow: var(--shadow-lg);
    animation: float-element 5s ease-in-out infinite;
  }

  @media (min-width: 768px) {
    .floating-element {
      width: 60px;
      height: 60px;
      font-size: 1.75rem;
    }
  }

  .element-1 {
    top: -30px;
    left: 10%;
    animation-delay: 0s;
  }

  .element-2 {
    top: 50%;
    right: -30px;
    animation-delay: 1s;
  }

  .element-3 {
    bottom: 10%;
    left: -30px;
    animation-delay: 2s;
  }

  @keyframes float-element {
    0%, 100% {
      transform: translateY(0) rotate(0deg);
    }
    50% {
      transform: translateY(-30px) rotate(180deg);
    }
  }

  
  .error-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
  }

  .error-code-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    justify-content: center;
  }

  @media (min-width: 768px) {
    .error-code-wrapper {
      justify-content: flex-start;
    }
  }

  .error-code {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -2px;
  }

  @media (min-width: 768px) {
    .error-code {
      font-size: 5rem;
    }
  }

  @media (min-width: 1024px) {
    .error-code {
      font-size: 6rem;
    }
  }

  .error-decoration {
    width: 4px;
    height: 80px;
    background-color: var(--color-accent);
    border-radius: 2px;
    animation: pulse-decoration 2s ease-in-out infinite;
  }

  @keyframes pulse-decoration {
    0%, 100% {
      height: 80px;
      opacity: 1;
    }
    50% {
      height: 100px;
      opacity: 0.6;
    }
  }

  .error-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text-light);
    letter-spacing: -0.5px;
  }

  @media (min-width: 768px) {
    .error-title {
      font-size: 2.5rem;
    }
  }

  @media (min-width: 1024px) {
    .error-title {
      font-size: 3rem;
    }
  }

  .error-subtitle {
    font-size: 1.125rem;
    color: var(--color-accent);
    font-weight: 600;
    margin: 0;
  }

  @media (min-width: 768px) {
    .error-subtitle {
      font-size: 1.25rem;
    }
  }

  .error-description {
    font-size: 0.95rem;
    color: var(--color-text-light-muted);
    line-height: 1.7;
    max-width: 500px;
  }

  @media (min-width: 768px) {
    .error-description {
      font-size: 1rem;
    }
  }

  
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
    font-family: var(--font-primary);
  }

  @media (min-width: 768px) {
    .btn {
      padding: 1rem 2rem;
      font-size: 1rem;
    }
  }

  .btn-primary {
    background-color: var(--color-primary);
    color: var(--color-bg-white);
  }

  .btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
  }

  .btn-secondary {
    background-color: var(--color-accent);
    color: var(--color-bg-darker);
  }

  .btn-secondary:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
  }

  .btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
  }

  @media (min-width: 768px) {
    .btn-large {
      padding: 1.25rem 2.5rem;
      font-size: 1.125rem;
    }
  }

  
  .error-suggestions-section {
    background-color: var(--color-bg-light);
    padding: 3rem 0;
    overflow: hidden;
  }

  @media (min-width: 768px) {
    .error-suggestions-section {
      padding: 4rem 0;
    }
  }

  @media (min-width: 1024px) {
    .error-suggestions-section {
      padding: 5rem 0;
    }
  }

  .error-suggestions-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
  }

  .suggestions-title {
    font-family: var(--font-display);
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-text-dark);
    text-align: center;
  }

  @media (min-width: 768px) {
    .suggestions-title {
      font-size: 2.25rem;
      text-align: left;
    }
  }

  @media (min-width: 1024px) {
    .suggestions-title {
      font-size: 2.5rem;
    }
  }

  .suggestions-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  @media (min-width: 768px) {
    .suggestions-grid {
      grid-template-columns: repeat(3, 1fr);
      gap: var(--space-xl);
    }
  }

  .suggestion-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    padding: 1.5rem;
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    text-align: center;
  }

  @media (min-width: 768px) {
    .suggestion-card {
      padding: 2rem;
      gap: var(--space-lg);
      text-align: left;
    }
  }

  .suggestion-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
  }

  .suggestion-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    color: var(--color-bg-white);
    font-size: 1.5rem;
    margin: 0 auto;
  }

  @media (min-width: 768px) {
    .suggestion-icon {
      margin: 0;
      width: 70px;
      height: 70px;
      font-size: 1.75rem;
    }
  }

  .suggestion-heading {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-dark);
  }

  @media (min-width: 768px) {
    .suggestion-heading {
      font-size: 1.25rem;
    }
  }

  .suggestion-text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
  }

  @media (min-width: 768px) {
    .suggestion-text {
      font-size: 0.95rem;
    }
  }

  
  .error-cta-section {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    padding: 3rem 0;
    overflow: hidden;
  }

  @media (min-width: 768px) {
    .error-cta-section {
      padding: 4rem 0;
    }
  }

  @media (min-width: 1024px) {
    .error-cta-section {
      padding: 5rem 0;
    }
  }

  .error-cta-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    align-items: center;
    text-align: center;
  }

  @media (min-width: 768px) {
    .error-cta-content {
      flex-direction: row;
      justify-content: space-between;
      align-items: center;
      text-align: left;
      gap: var(--space-2xl);
    }
  }

  .cta-text {
    flex: 1;
  }

  .cta-title {
    font-family: var(--font-display);
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-bg-white);
    margin-bottom: var(--space-sm);
  }

  @media (min-width: 768px) {
    .cta-title {
      font-size: 2.25rem;
    }
  }

  @media (min-width: 1024px) {
    .cta-title {
      font-size: 2.5rem;
    }
  }

  .cta-description {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
  }

  @media (min-width: 768px) {
    .cta-description {
      font-size: 1rem;
    }
  }

  .error-cta-content .btn-secondary {
    flex-shrink: 0;
  }

  @media (min-width: 768px) {
    .error-cta-content .btn-secondary {
      white-space: nowrap;
    }
  }

  
  @media (max-width: 767px) {
    .error-hero-content {
      padding: 0 var(--space-sm);
    }

    .error-illustration {
      margin-bottom: var(--space-lg);
    }
  }