@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,wght@0,400;0,500;0,600;1,400&family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;1,9..144,400&display=swap');

:root {
  --color-bg: #FAF7F2;
  --color-text: #3E362E;
  --color-text-light: #6B6156;
  --color-terracotta: #C87964;
  --color-terracotta-hover: #b36551;
  --color-ochre: #D9A05B;
  --color-green: #8A9A86;
  --color-pink: #DDA7A5;
  --color-white: #FFFFFF;
  --color-border: #E8E1D7;

  --font-heading: 'Fraunces', serif;
  --font-body: 'DM Sans', sans-serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  --spacing-xxl: 8rem;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(62, 54, 46, 0.05);
  --shadow-md: 0 8px 24px rgba(62, 54, 46, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-light);
  font-size: 1.125rem;
}

a {
  color: var(--color-terracotta);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-terracotta-hover);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

section {
  padding: var(--spacing-xl) 0;
}

.btn {
  display: inline-block;
  background-color: var(--color-terracotta);
  color: var(--color-white);
  padding: 1rem 2rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1.125rem;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
  text-align: center;
}

.btn:hover {
  background-color: var(--color-terracotta-hover);
  color: var(--color-white);
  transform: translateY(-2px);
}

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

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(250, 247, 242, 0.9);
  backdrop-filter: blur(8px);
  z-index: 100;
  padding: var(--spacing-sm) 0;
  transition: box-shadow 0.3s ease, padding 0.3s ease;
}

.header.scrolled {
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-xs) 0;
}

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

.logo {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--color-text);
}

.logo span {
  color: var(--color-terracotta);
}

.nav {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.nav-link {
  color: var(--color-text);
  font-weight: 500;
  font-size: 1rem;
}

.nav-link:hover {
  color: var(--color-terracotta);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text);
  cursor: pointer;
}

.hero {
  padding-top: calc(var(--spacing-xxl) + 60px);
  padding-bottom: var(--spacing-xl);
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  box-shadow: var(--shadow-md);
}

.hero-image::after {
  content: '';
  position: absolute;
  top: 20px;
  right: -20px;
  bottom: -20px;
  left: 20px;
  border: 2px solid var(--color-ochre);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.feature-card {
  background: var(--color-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease;
  border: 1px solid var(--color-border);
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-sm);
  color: var(--color-green);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
}

.feature-card p {
  font-size: 1rem;
  margin-bottom: 0;
}

.split-section {
  background-color: var(--color-white);
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.split-grid.reverse .split-content {
  order: 2;
}

.split-grid.reverse .split-image {
  order: 1;
}

.split-image img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.process-list {
  list-style: none;
  margin-top: var(--spacing-md);
}

.process-list li {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  align-items: flex-start;
}

.process-number {
  background-color: var(--color-pink);
  color: var(--color-white);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 500;
  flex-shrink: 0;
}

.process-text h4 {
  margin-bottom: 0.25rem;
  font-size: 1.125rem;
}

.process-text p {
  font-size: 1rem;
  margin-bottom: 0;
}

.syllabus-wrap {
  max-width: 800px;
  margin: 0 auto;
}

.module {
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md) 0;
}

.module:first-child {
  border-top: 1px solid var(--color-border);
}

.module-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.module-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.module-tag {
  font-size: 0.875rem;
  color: var(--color-green);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.module-header h3 {
  margin-bottom: 0;
  font-size: 1.5rem;
}

.module-icon {
  transition: transform 0.3s ease;
}

.module.active .module-icon {
  transform: rotate(180deg);
}

.module-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.module.active .module-content {
  padding-top: var(--spacing-sm);
  max-height: 500px;
}

.module-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

.module-content ul li {
  margin-bottom: 0.5rem;
}

.cta-section {
  background-color: var(--color-green);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section h2, .cta-section h3, .cta-section p {
  color: var(--color-white);
}

.cta-section p {
  opacity: 0.9;
}

.cta-form {
  max-width: 400px;
  margin: var(--spacing-md) auto 0;
  background: var(--color-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--spacing-sm);
  text-align: left;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-green);
}

.cta-form .btn {
  width: 100%;
  margin-top: var(--spacing-xs);
}

.footer {
  background-color: var(--color-white);
  padding: var(--spacing-lg) 0 var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-col h4 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
  display: block;
}

.footer-text {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.footer-links a:hover {
  color: var(--color-terracotta);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.cookie-banner {
  position: fixed;
  bottom: var(--spacing-md);
  left: 50%;
  transform: translateX(-50%) translateY(150%);
  background-color: var(--color-white);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  z-index: 1000;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  width: 90%;
  max-width: 600px;
  border: 1px solid var(--color-border);
}

.cookie-banner.show {
  transform: translateX(-50%) translateY(0);
}

.cookie-text {
  flex: 1;
  font-size: 0.875rem;
  margin-bottom: 0;
}

.cookie-actions {
  display: flex;
  gap: var(--spacing-xs);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-outline:hover {
  background-color: var(--color-bg);
  color: var(--color-text);
  transform: none;
}

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

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: var(--color-ochre);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

@media (max-width: 768px) {
  .hero-grid, .split-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: calc(var(--spacing-xl) + 60px);
  }

  .hero-image::after {
    top: 10px;
    right: -10px;
    bottom: -10px;
    left: 10px;
  }

  .split-grid.reverse .split-content,
  .split-grid.reverse .split-image {
    order: initial;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    flex-direction: column;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border-top: 1px solid var(--color-border);
  }

  .nav.active {
    display: flex;
  }

  .mobile-menu-btn {
    display: block;
  }

  .cookie-banner {
    flex-direction: column;
    text-align: center;
  }
}

.legal-header {
  padding: calc(var(--spacing-xl) + 60px) 0 var(--spacing-lg);
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}

.legal-content {
  padding: var(--spacing-lg) 0;
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: 1.5rem;
  margin-top: var(--spacing-md);
}

.legal-content ul {
  margin-left: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-light);
}

.success-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.success-content {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-lg);
}

.success-card {
  background: var(--color-white);
  padding: var(--spacing-xl) var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  max-width: 500px;
}

.success-icon {
  width: 80px;
  height: 80px;
  background-color: var(--color-green);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
}

.success-icon svg {
  width: 40px;
  height: 40px;
}