/* ===== Variables & Reset ===== */
:root {
  --cream: #FDF5E6;
  --cream-light: #FFF9F0;
  --cream-dark: #F5E6CC;
  --brown: #5C3D2E;
  --brown-dark: #3E2518;
  --brown-light: #7B5B4C;
  --brown-accent: #8B6914;
  --white: #FFFFFF;
  --text: #2D1B0E;
  --text-light: #6B5A4E;
  --shadow: 0 2px 20px rgba(92, 61, 46, 0.08);
  --shadow-lg: 0 8px 40px rgba(92, 61, 46, 0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  line-height: 1.2;
}

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

a {
  text-decoration: none;
  color: inherit;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 14px 32px;
  background: var(--brown);
  color: var(--cream);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid var(--brown);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.02em;
}

.btn:hover {
  background: var(--brown-dark);
  border-color: var(--brown-dark);
  transform: translateY(-1px);
}

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

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

.btn-light {
  background: var(--cream);
  color: var(--brown);
  border-color: var(--cream);
}

.btn-light:hover {
  background: var(--white);
  border-color: var(--white);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 0.875rem;
  background: #D4A843;
  border-color: #D4A843;
  color: var(--brown-dark);
}

.btn-sm:hover {
  background: #E4BE63;
  border-color: #E4BE63;
  color: var(--brown-dark);
}

.btn-full {
  width: 100%;
  text-align: center;
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(92, 61, 46, 0.08);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--brown);
}

.logo-img {
  width: auto;
  height: 72px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-light);
  transition: var(--transition);
  position: relative;
}

.nav-links a:not(.btn):hover {
  color: var(--brown);
}

.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--brown);
  transition: var(--transition);
}

.nav-links a:not(.btn):hover::after {
  width: 100%;
}

/* Login link */
.login-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 16px;
  font-size: 0.78rem !important;
  font-weight: 600 !important;
  color: var(--brown-light) !important;
  border: 1.5px solid var(--cream-dark);
  border-radius: 50px;
  transition: var(--transition);
}

.login-link:hover {
  border-color: var(--brown);
  color: var(--brown) !important;
  background: var(--cream-light);
}

.login-link::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 14px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%237B5B4C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2'/%3E%3Ccircle cx='12' cy='7' r='4'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--brown);
  transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: url('images/gradu2022.png') center/cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(62, 37, 24, 0.85) 0%, rgba(92, 61, 46, 0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding: 120px 0 80px;
}

.hero-motto {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--cream-dark);
  border: 1.5px solid rgba(253, 245, 230, 0.4);
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 20px;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  color: var(--cream);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-content p {
  font-size: 1.15rem;
  color: rgba(253, 245, 230, 0.9);
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== Stats Bar ===== */
.stats-bar {
  background: var(--brown);
  padding: 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat {
  padding: 28px 24px;
  text-align: center;
  border-right: 1px solid rgba(253, 245, 230, 0.15);
}

.stat:last-child {
  border-right: none;
}

.stat-number {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(253, 245, 230, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ===== Sections ===== */
.section {
  padding: 100px 0;
}

.section-cream {
  background: var(--cream-light);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--brown-light);
  margin-bottom: 12px;
}

.section-header h2,
.about-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--brown-dark);
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.about-images {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.about-img {
  border-radius: var(--radius);
  object-fit: cover;
  width: 100%;
}

.about-img-1 {
  height: 340px;
  grid-column: 1 / -1;
}

.about-img-2 {
  height: 220px;
  grid-column: 1 / -1;
}

.about-text p {
  color: var(--text-light);
  margin-bottom: 16px;
  font-size: 1rem;
}

.about-text h2 {
  margin-bottom: 20px;
}

.about-values {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.value {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.value-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--cream);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brown);
}

.value strong {
  display: block;
  margin-bottom: 2px;
  color: var(--brown-dark);
  font-size: 0.95rem;
}

.value p {
  font-size: 0.875rem !important;
  margin-bottom: 0 !important;
}

/* ===== Programmes ===== */
.programmes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.programme-card {
  background: var(--white);
  padding: 36px 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid rgba(92, 61, 46, 0.06);
}

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

.programme-icon {
  width: 64px;
  height: 64px;
  background: var(--cream);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brown);
  margin-bottom: 20px;
}

.programme-card h3 {
  font-size: 1.15rem;
  color: var(--brown-dark);
  margin-bottom: 12px;
}

.programme-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ===== Gallery ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery-three .gallery-item {
  aspect-ratio: 4/3;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px;
  background: linear-gradient(transparent, rgba(62, 37, 24, 0.8));
  color: var(--cream);
  font-weight: 500;
  font-size: 0.9rem;
  opacity: 0;
  transform: translateY(8px);
  transition: var(--transition);
}

.gallery-item:hover .gallery-caption {
  opacity: 1;
  transform: translateY(0);
}

/* ===== CTA ===== */
.cta-section {
  background: linear-gradient(135deg, var(--brown-dark), var(--brown));
  padding: 80px 0;
  text-align: center;
}

.cta-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--cream);
  margin-bottom: 16px;
}

.cta-content p {
  color: rgba(253, 245, 230, 0.85);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}

.contact-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--cream);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brown);
}

.contact-card strong {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brown-light);
  margin-bottom: 2px;
}

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

.contact-card a {
  color: var(--brown);
  font-weight: 500;
}

.contact-card a:hover {
  text-decoration: underline;
}

/* ===== Form ===== */
.contact-form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.contact-form h3 {
  font-size: 1.3rem;
  color: var(--brown-dark);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius-sm);
  background: var(--cream-light);
  color: var(--text);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--brown);
  box-shadow: 0 0 0 3px rgba(92, 61, 46, 0.1);
}

.form-group textarea {
  resize: vertical;
}

.form-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--brown-light);
  margin-top: 12px;
  min-height: 20px;
}

/* ===== Footer ===== */
.footer {
  background: var(--brown-dark);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(253, 245, 230, 0.1);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--cream);
  margin-bottom: 16px;
}

.footer-about p {
  font-size: 0.9rem;
  color: rgba(253, 245, 230, 0.6);
  line-height: 1.7;
}

.footer-links h4 {
  font-size: 0.95rem;
  color: var(--cream);
  margin-bottom: 20px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.875rem;
  color: rgba(253, 245, 230, 0.55);
  transition: var(--transition);
}

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

.footer-bottom {
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(253, 245, 230, 0.4);
}

/* ===== Animations ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .programmes-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--cream-dark);
    box-shadow: var(--shadow-lg);
  }

  .nav-links.active {
    display: flex;
  }

  .hero-content {
    padding: 100px 0 60px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat {
    border-bottom: 1px solid rgba(253, 245, 230, 0.15);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

  .section {
    padding: 70px 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 28px;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

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

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

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    text-align: center;
  }
}