@layer reset, base, components, utilities;

@layer reset {
  *, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  html, body {
    height: 100%;
    scroll-behavior: smooth;
  }
  
  img, picture, svg {
    max-width: 100%;
    display: block;
  }
  
  input, button, textarea, select {
    font: inherit;
  }
}

.iti, #phone {
  width: 100%;
}

@layer base {
  :root {
    --color-primary: #3B2E7E;
    --color-primary-light: #5243A9;
    --color-primary-dark: #2A2159;
    --color-secondary: #00C2CB;
    --color-secondary-light: #20E0E9;
    --color-secondary-dark: #00989F;
    --color-tertiary: #FF6B6B;
    --color-tertiary-light: #FF8F8F;
    --color-tertiary-dark: #E55252;
    --color-bg-light: #F9F8FF;
    --color-bg-dark: #1A1A2E;
    --color-text-primary: #1A1A2E;
    --color-text-secondary: #6E6E8A;
    --color-success: #4CAF50;
    --color-alert: #FF9800;
    --color-error: #F44336;
    --color-shadow: rgba(26, 26, 46, 0.1);
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-full: 9999px;
    
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
    
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    --shadow-sm: 0 2px 8px var(--color-shadow);
    --shadow-md: 0 4px 12px var(--color-shadow);
    --shadow-lg: 0 8px 24px var(--color-shadow);
  }
  
  body {
    font-family: 'Source Sans 3', sans-serif;
    font-weight: var(--font-weight-normal);
    color: var(--color-text-primary);
    background-color: var(--color-bg-light);
    line-height: 1.6;
  }
  
  h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-semibold);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
  }
  
  h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: var(--font-weight-bold);
  }
  
  h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
  }
  
  h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
  }
  
  h4 {
    font-size: clamp(1.25rem, 2vw, 1.75rem);
  }
  
  p {
    margin-bottom: var(--spacing-sm);
  }
  
  a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
  }
  
  a:hover, a:focus {
    color: var(--color-primary-light);
    text-decoration: underline;
  }
  
  ul, ol {
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
  }
  
  li {
    margin-bottom: var(--spacing-xs);
  }
}

@layer components {
  
  .ab-wrapper {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
  }
  
  .ab-grid {
    display: grid;
    gap: var(--spacing-md);
  }
  
  .ab-flex {
    display: flex;
  }
  
  .ab-flex-col {
    flex-direction: column;
  }
  
  .ab-items-center {
    align-items: center;
  }
  
  .ab-justify-between {
    justify-content: space-between;
  }
  
  .ab-justify-center {
    justify-content: center;
  }
  
  .ab-gap-sm {
    gap: var(--spacing-sm);
  }
  
  .ab-gap-md {
    gap: var(--spacing-md);
  }
  
  .ab-gap-lg {
    gap: var(--spacing-lg);
  }
  
  
  .ab-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--color-bg-light);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-sm) 0;
  }
  
  .ab-logo {
    height: 50px;
    width: auto;
  }
  
  .ab-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
  }
  
  .ab-nav-link {
    font-weight: var(--font-weight-semibold);
    position: relative;
  }
  
  .ab-nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--color-tertiary);
    transition: width var(--transition-normal);
  }
  
  .ab-nav-link:hover::after, 
  .ab-nav-link:focus::after,
  .ab-nav-link.ab-active::after {
    width: 100%;
  }
  
  .ab-mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--color-primary);
  }
  
  
  .ab-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    text-align: center;
  }
  
  .ab-button-primary {
    background-color: var(--color-primary);
    color: white;
  }
  
  .ab-button-primary:hover, .ab-button-primary:focus {
    background-color: var(--color-primary-light);
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }
  
  .ab-button-secondary {
    background-color: var(--color-secondary);
    color: white;
  }
  
  .ab-button-secondary:hover, .ab-button-secondary:focus {
    background-color: var(--color-secondary-light);
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }
  
  .ab-button-tertiary {
    background-color: var(--color-tertiary);
    color: white;
  }
  
  .ab-button-tertiary:hover, .ab-button-tertiary:focus {
    background-color: var(--color-tertiary-light);
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }
  
  .ab-button-outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
  }
  
  .ab-button-outline:hover, .ab-button-outline:focus {
    background-color: var(--color-primary);
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }
  
  
  .ab-card {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  }
  
  .ab-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }
  
  .ab-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
  }
  
  .ab-card-content {
    padding: var(--spacing-md);
  }
  
  .ab-card-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
  }
  
  .ab-card-meta {
    display: flex;
    gap: var(--spacing-sm);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
  }
  
  
  .ab-section {
    padding: var(--spacing-xl) 0;
  }
  
  .ab-section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
  }
  
  .ab-section-title::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background-color: var(--color-tertiary);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
  }
  
  .ab-section-intro {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
    color: var(--color-text-secondary);
  }
  
  
  .ab-hero {
    position: relative;
    padding: var(--spacing-xl) 0;
    overflow: hidden;
  }
  
  .ab-hero-content {
    position: relative;
    z-index: 1;
    max-width: 650px;
  }
  
  .ab-hero-title {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
  }
  
  .ab-hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-secondary);
  }
  
  .ab-hero-image {
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    width: 40%;
    object-fit: cover;
    object-position: center;
    opacity: 0.8;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  }
  
  
  .ab-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
  }
  
  .ab-feature-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
  
  .ab-feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    background-color: var(--color-primary-light);
    color: white;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
  }
  
  
  .ab-curriculum-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
  }
  
  .ab-day-card {
    background-color: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md);
    border-top: 4px solid var(--color-primary);
  }
  
  .ab-day-number {
    display: inline-block;
    background-color: var(--color-primary);
    color: white;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-sm);
  }
  
  
  .ab-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 600px;
    margin: 0 auto;
  }
  
  .ab-form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
  }
  
  .ab-form-label {
    font-weight: var(--font-weight-semibold);
  }
  
  .ab-form-input,
  .ab-form-textarea,
  .ab-form-select {
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast);
  }
  
  .ab-form-input:focus,
  .ab-form-textarea:focus,
  .ab-form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(59, 46, 126, 0.2);
  }
  
  .ab-form-textarea {
    min-height: 150px;
    resize: vertical;
  }
  
  .ab-form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
  
  .ab-form-checkbox input {
    margin-top: 0.25rem;
  }
  
  .ab-form-checkbox label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
  }
  
  
  .ab-faq-item {
    border-bottom: 1px solid #eee;
  }
  
  .ab-faq-question {
    padding: var(--spacing-md);
    cursor: pointer;
    font-weight: var(--font-weight-semibold);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .ab-faq-answer {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--color-text-secondary);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
  }
  
  .ab-faq-item.ab-active .ab-faq-answer {
    max-height: 500px;
  }
  
  
  .ab-interactive-visual {
    position: relative;
    height: 400px;
    background-color: var(--color-bg-dark);
    border-radius: var(--radius-lg);
    overflow: hidden;
  }
  
  .ab-block {
    position: absolute;
    width: 80px;
    height: 80px;
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: var(--font-weight-bold);
  }
  
  
  .ab-filter-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
  }
  
  .ab-filter-tag {
    padding: 0.5rem 1rem;
    background-color: #f0f0f0;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
  }
  
  .ab-filter-tag:hover {
    background-color: #e0e0e0;
  }
  
  .ab-filter-tag.ab-active {
    background-color: var(--color-primary);
    color: white;
  }
  
  
  .ab-case-preview {
    cursor: pointer;
    position: relative;
  }
  
  .ab-case-details {
    display: none;
    padding: var(--spacing-md);
    background-color: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    margin-top: var(--spacing-md);
  }
  
  .ab-case-preview.ab-active .ab-case-details {
    display: block;
  }
  
  
  .ab-footer {
    background-color: var(--color-bg-dark);
    color: white;
    padding: var(--spacing-xl) 0;
  }
  
  .ab-footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
  }
  
  .ab-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .ab-footer-links li {
    margin-bottom: var(--spacing-xs);
  }
  
  .ab-footer-links a {
    color: #bbb;
    transition: color var(--transition-fast);
  }
  
  .ab-footer-links a:hover {
    color: white;
    text-decoration: none;
  }
  
  .ab-footer-bottom {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  
  .ab-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
  }
  
  .ab-modal-backdrop.ab-active {
    opacity: 1;
    visibility: visible;
  }
  
  .ab-modal {
    background-color: white;
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    transform: scale(0.9);
    opacity: 0;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
  }
  
  .ab-modal-backdrop.ab-active .ab-modal {
    transform: scale(1);
    opacity: 1;
  }
  
  .ab-modal-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .ab-modal-title {
    margin: 0;
    font-size: 1.25rem;
  }
  
  .ab-modal-close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.25rem;
    color: var(--color-text-secondary);
  }
  
  .ab-modal-body {
    padding: var(--spacing-md);
  }
  
  .ab-modal-footer {
    padding: var(--spacing-md);
    border-top: 1px solid #eee;
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
  }
  
  
  .ab-cookie-banner {
    position: fixed;
    bottom: var(--spacing-md);
    left: var(--spacing-md);
    right: var(--spacing-md);
    background-color: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-md);
    z-index: 900;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 400px;
    transform: translateY(calc(100% + var(--spacing-md)));
    transition: transform var(--transition-normal);
  }
  
  .ab-cookie-banner.ab-active {
    transform: translateY(0);
  }
  
  .ab-cookie-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
  }
  
  
  .ab-cookie-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid #eee;
  }
  
  .ab-cookie-category {
    margin-bottom: var(--spacing-sm);
  }
  
  .ab-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
  }
  
  .ab-switch input {
    opacity: 0;
    width: 0;
    height: 0;
  }
  
  .ab-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: var(--transition-fast);
    border-radius: 34px;
  }
  
  .ab-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: var(--transition-fast);
    border-radius: 50%;
  }
  
  input:checked + .ab-slider {
    background-color: var(--color-primary);
  }
  
  input:disabled + .ab-slider {
    opacity: 0.5;
    cursor: not-allowed;
  }
  
  input:checked + .ab-slider:before {
    transform: translateX(26px);
  }
  
  
  .ab-article {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
  }
  
  .ab-article-header {
    margin-bottom: var(--spacing-lg);
  }
  
  .ab-article-meta {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
  }
  
  .ab-article-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
  }
  
  .ab-article-content h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
  }
  
  .ab-article-content h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
  }
  
  
  .ab-thank-you {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 60vh;
    padding: var(--spacing-xl) var(--spacing-md);
  }
  
  .ab-thank-you-icon {
    font-size: 4rem;
    color: var(--color-success);
    margin-bottom: var(--spacing-md);
  }
  
  
  .ab-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
  }
  
  .ab-contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .ab-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
  
  .ab-contact-icon {
    color: var(--color-primary);
    font-size: 1.25rem;
    min-width: 24px;
    text-align: center;
  }
  
  .ab-map {
    width: 100%;
    height: 400px;
    border-radius: var(--radius-md);
    overflow: hidden;
  }
  
  
  .ab-text-center {
    text-align: center;
  }
  
  .ab-text-right {
    text-align: right;
  }
  
  .ab-margin-top-sm {
    margin-top: var(--spacing-sm);
  }
  
  .ab-margin-top-md {
    margin-top: var(--spacing-md);
  }
  
  .ab-margin-top-lg {
    margin-top: var(--spacing-lg);
  }
  
  .ab-margin-bottom-sm {
    margin-bottom: var(--spacing-sm);
  }
  
  .ab-margin-bottom-md {
    margin-bottom: var(--spacing-md);
  }
  
  .ab-margin-bottom-lg {
    margin-bottom: var(--spacing-lg);
  }
}

@layer utilities {
  
  @media (max-width: 768px) {
    .ab-desktop-only {
      display: none !important;
    }
    
    .ab-mobile-menu-toggle {
      display: flex;
    }
    
    .ab-nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background-color: var(--color-bg-light);
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: var(--spacing-lg);
      transform: translateX(100%);
      transition: transform var(--transition-normal);
      z-index: 99;
    }
    
    .ab-nav.ab-active {
      transform: translateX(0);
    }
    
    .ab-nav-close {
      position: absolute;
      top: var(--spacing-md);
      right: var(--spacing-md);
      background: none;
      border: none;
      font-size: 1.5rem;
      color: var(--color-primary);
      cursor: pointer;
    }
    
    .ab-hero-image {
      position: relative;
      width: 100%;
      height: 300px;
      margin-top: var(--spacing-md);
      border-radius: var(--radius-md);
    }
    
    .ab-contact-grid {
      grid-template-columns: 1fr;
    }
  }
  
  @media (min-width: 769px) {
    .ab-mobile-only {
      display: none !important;
    }
    
    .ab-grid-2 {
      grid-template-columns: repeat(2, 1fr);
    }
    
    .ab-grid-3 {
      grid-template-columns: repeat(3, 1fr);
    }
    
    .ab-grid-4 {
      grid-template-columns: repeat(4, 1fr);
    }
  }
}


.iti { 
  width: 100% 
}