/* === Reset & Base === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 18px;
  line-height: 1.7;
  color: #2D2D2D;
  background-color: #FAFAF7;
}

h1, h2, h3 {
  font-family: 'Cormorant Garamond', 'Georgia', serif;
  color: #1B2A4A;
  line-height: 1.3;
}

a {
  color: #1B2A4A;
  text-decoration: underline;
  text-decoration-color: #C49A3C;
  text-underline-offset: 3px;
}

a:hover {
  color: #C49A3C;
}

/* === Navigation === */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: #1B2A4A;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  padding: 0 24px;
  height: 64px;
}

.nav-brand {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px;
  font-weight: 700;
  color: #FAFAF7;
  letter-spacing: 0.5px;
  white-space: nowrap;
  margin-right: 40px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #FAFAF7;
  font-size: 24px;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}

.nav-tabs {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.nav-tabs::-webkit-scrollbar {
  display: none;
}

.tab {
  background: none;
  border: none;
  color: rgba(250, 250, 247, 0.7);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 20px 16px;
  cursor: pointer;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.tab:hover {
  color: #FAFAF7;
}

.tab.active {
  color: #FAFAF7;
  border-bottom-color: #C49A3C;
}

/* === Hero === */
.hero {
  margin-top: 64px;
  background: linear-gradient(135deg, #1B2A4A 0%, #2A3F6A 100%);
  text-align: center;
  padding: 80px 24px;
}

.hero h1 {
  color: #FAFAF7;
  font-size: 52px;
  font-weight: 700;
  margin-bottom: 12px;
}

.hero .subtitle {
  color: #D4B978;
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 1px;
}

/* === CTA Button === */
.cta-button {
  display: inline-block;
  margin-top: 28px;
  padding: 14px 36px;
  background: #C49A3C;
  color: #FAFAF7;
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 6px;
  transition: background 0.2s;
  letter-spacing: 0.3px;
}

.cta-button:hover {
  background: #D4B978;
  color: #1B2A4A;
}

.cta-button--footer {
  margin-top: 0;
  margin-bottom: 20px;
}

/* === Content Sections === */
main {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.content-section {
  display: none;
  padding: 60px 0;
}

.content-section.active {
  display: block;
}

.content-section h2 {
  font-size: 36px;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 2px solid #D4B978;
}

.content-section p {
  margin-bottom: 20px;
}

/* === Blockquote (CCC) === */
blockquote {
  margin: 32px 0;
  padding: 28px 32px;
  background: #F5F0E8;
  border-left: 4px solid #C49A3C;
  border-radius: 0 8px 8px 0;
  font-size: 16px;
  line-height: 1.8;
}

blockquote cite {
  display: block;
  margin-top: 16px;
  font-style: normal;
  font-weight: 600;
  color: #1B2A4A;
  font-size: 15px;
}

/* === Vision List === */
.vision-list {
  list-style: none;
  padding: 0;
}

.vision-list li {
  padding: 16px 0 16px 32px;
  position: relative;
  border-bottom: 1px solid #EDE8DD;
}

.vision-list li:last-child {
  border-bottom: none;
}

.vision-list li::before {
  content: "\2726";
  position: absolute;
  left: 0;
  color: #C49A3C;
  font-size: 16px;
}

/* === Model Schools === */
.school-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 16px;
}

.school-list li {
  padding: 20px 24px;
  background: #F5F0E8;
  border-radius: 8px;
  border-left: 3px solid #C49A3C;
}

.school-list li strong {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  color: #1B2A4A;
  margin-bottom: 4px;
}

.school-list li a {
  font-size: 15px;
}

/* === Resource Links === */
.resource-link {
  display: block;
  margin: 12px 0;
  padding: 16px 20px;
  background: #F5F0E8;
  border-radius: 8px;
  font-size: 15px;
  word-break: break-word;
}

/* === Shared Characteristics === */
.characteristics {
  list-style: none;
  padding: 0;
  margin: 24px 0;
}

.characteristics li {
  padding: 10px 0 10px 28px;
  position: relative;
}

.characteristics li::before {
  content: "\2022";
  position: absolute;
  left: 8px;
  color: #C49A3C;
  font-weight: bold;
}

/* === Footer === */
footer {
  background: #1B2A4A;
  color: rgba(250, 250, 247, 0.6);
  text-align: center;
  padding: 32px 24px;
  font-size: 14px;
  margin-top: 40px;
}

/* === Responsive === */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-tabs {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #1B2A4A;
    flex-direction: column;
    padding: 8px 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  }

  .nav-tabs.open {
    display: flex;
  }

  .tab {
    padding: 14px 24px;
    text-align: left;
    border-bottom: none;
    border-left: 3px solid transparent;
  }

  .tab.active {
    border-bottom: none;
    border-left-color: #C49A3C;
    background: rgba(255, 255, 255, 0.05);
  }

  .hero {
    padding: 48px 20px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero .subtitle {
    font-size: 18px;
  }

  .content-section {
    padding: 40px 0;
  }

  .content-section h2 {
    font-size: 28px;
  }

  body {
    font-size: 16px;
  }

  blockquote {
    padding: 20px;
    margin: 24px 0;
  }
}