:root {
  --primary: #0f294a;
  --primary-light: #1e4273;
  --accent: #d97706;
  --accent-hover: #b45309;
  --text-dark: #1e293b;
  --text-muted: #475569;
  --bg-main: #ffffff;
  --bg-alt: #f8fafc;
  --border: #e2e8f0;
  --radius: 8px;
  --max-width: 1160px;
}

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

html {
  scroll-behavior: smooth;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-dark);
  background-color: var(--bg-main);
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--primary);
  text-decoration: none;
}

.container {
  width: 92%;
  max-width: var(--max-width);
  margin: 0 auto;
}

/* Top Bar */
.top-bar {
  background-color: var(--primary);
  color: #e2e8f0;
  font-size: 0.85rem;
  padding: 0.5rem 0;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-links {
  display: flex;
  gap: 1.25rem;
}

.top-bar-links a {
  color: #fbbf24;
  font-weight: 500;
}

.top-bar-links a:hover {
  text-decoration: underline;
}

/* Header & Nav */
.site-header {
  background: var(--bg-main);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
}

.brand-tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-dark);
  transition: color 0.2s;
}

.site-nav a:hover {
  color: var(--accent);
}

.site-nav .nav-cta {
  background-color: var(--primary);
  color: #ffffff;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius);
}

.site-nav .nav-cta:hover {
  background-color: var(--primary-light);
  color: #ffffff;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--primary);
}

/* Hero Section */
.hero {
  padding: 4rem 0;
  background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg-main) 100%);
  border-bottom: 1px solid var(--border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.badge {
  display: inline-block;
  background-color: #fef3c7;
  color: #92400e;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.hero-content h1 {
  font-size: 2.5rem;
  line-height: 1.2;
  color: var(--primary);
  margin-bottom: 1.25rem;
  font-weight: 800;
}

.hero-content p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.95rem;
  transition: all 0.2s;
}

.btn-primary {
  background-color: var(--accent);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background-color: var(--primary);
  color: #ffffff;
}

.hero-img {
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(15, 41, 74, 0.12);
  width: 100%;
  min-height: 280px;
  background-color: #e2e8f0;
  object-fit: cover;
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

.section-alt {
  background-color: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-header {
  max-width: 720px;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 0.75rem;
  font-weight: 800;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Academic Cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(15, 41, 74, 0.08);
}

.card-number {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.card h3 {
  font-size: 1.2rem;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Facilities Grid */
.facilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.facility-item {
  background: var(--bg-main);
  padding: 1.5rem;
  border-left: 4px solid var(--primary);
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.facility-item h3 {
  font-size: 1.1rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.facility-item p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-alt);
}

.gallery-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  background-color: #cbd5e1;
}

.gallery-item figcaption {
  padding: 0.85rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
}

/* Mandatory Public Disclosure Tables */
.table-title {
  font-size: 1.2rem;
  color: var(--primary);
  margin: 2rem 0 1rem;
}

.table-title:first-child {
  margin-top: 0;
}

.table-responsive {
  overflow-x: auto;
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.disclosure-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.disclosure-table th,
.disclosure-table td {
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--border);
}

.disclosure-table th {
  background-color: var(--primary);
  color: #ffffff;
  font-weight: 600;
}

.disclosure-table tr:last-child td {
  border-bottom: none;
}

.disclosure-table a {
  color: var(--accent-hover);
  font-weight: 700;
  text-decoration: underline;
}

/* Contact Section */
.contact-card {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  background-color: var(--primary);
  color: #ffffff;
  padding: 3rem;
  border-radius: 12px;
  align-items: center;
}

.contact-info h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.contact-info p {
  color: #cbd5e1;
  margin-bottom: 1.5rem;
}

.contact-list {
  list-style: none;
}

.contact-list li {
  margin-bottom: 0.75rem;
  color: #f1f5f9;
}

.contact-list a {
  color: #fbbf24;
  text-decoration: underline;
}

.contact-box {
  background: rgba(255, 255, 255, 0.08);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.contact-box h3 {
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.contact-box p {
  color: #cbd5e1;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

/* Footer */
.site-footer {
  background-color: #09192e;
  color: #94a3b8;
  padding: 2rem 0;
  font-size: 0.9rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Responsive Breakpoints */
@media (max-width: 860px) {
  .hero-grid,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .menu-toggle {
    display: flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-main);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
  }

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

  .contact-card {
    padding: 2rem 1.5rem;
  }
}