/* ============================================
   GREENFIELD UNIVERSITY - STYLESHEET
   ============================================ */

/* ── CSS Variables ── */
:root {
  --primary:       #1a3c6e;
  --primary-light: #2b5fad;
  --accent:        #f0a500;
  --white:         #ffffff;
  --off-white:     #f7f9fc;
  --text-dark:     #1a1a2e;
  --text-muted:    #6b7280;
  --border:        #e2e8f0;
  --card-shadow:   0 4px 24px rgba(26,60,110,0.10);
  --radius:        14px;
  --transition:    all 0.35s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.7;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ── Utility ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-tag {
  display: inline-block;
  background: rgba(26,60,110,0.08);
  color: var(--primary-light);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 14px;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
  line-height: 1.2;
}
.section-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 580px;
}
section { padding: 90px 0; }

/* ── Navbar ── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: transparent;
  transition: var(--transition);
  padding: 20px 0;
}
#navbar.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  box-shadow: 0 2px 24px rgba(26,60,110,0.10);
  padding: 12px 0;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  transition: var(--transition);
  display: flex; align-items: center; gap: 10px;
}
.nav-logo .logo-icon {
  width: 38px; height: 38px; background: var(--accent);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
#navbar.scrolled .nav-logo { color: var(--primary); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 0.9rem; font-weight: 500;
  color: rgba(255,255,255,0.9);
  position: relative; transition: var(--transition);
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--accent); border-radius: 2px;
  transition: var(--transition);
}
.nav-links a:hover::after { width: 100%; }
#navbar.scrolled .nav-links a { color: var(--text-dark); }
.nav-links a:hover { color: var(--accent); }
.nav-links a.active { color: var(--accent); }
.nav-links a.active::after { width: 100%; }
.nav-btn {
  background: var(--accent); color: var(--white) !important;
  padding: 9px 22px !important; border-radius: 50px !important;
  font-weight: 600 !important; transition: var(--transition) !important;
  box-shadow: 0 4px 16px rgba(240,165,0,0.35);
}
.nav-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(240,165,0,0.45) !important; }
.nav-btn::after { display: none !important; }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; background: none; border: none; padding: 4px;
}
.hamburger span {
  width: 26px; height: 2px;
  background: var(--white); border-radius: 2px; transition: var(--transition);
}
#navbar.scrolled .hamburger span { background: var(--primary); }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ── Hero ── */
#hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('campus_hero.png');
  background-size: cover; background-position: center;
  transform: scale(1.05);
  animation: heroZoom 8s ease-out forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(26,60,110,0.88) 0%, rgba(26,60,110,0.55) 60%, rgba(43,95,173,0.30) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 720px; padding: 120px 0 80px;
  animation: fadeUp 1s ease both;
}
@keyframes fadeUp { from { opacity:0; transform:translateY(40px); } to { opacity:1; transform:translateY(0); } }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(240,165,0,0.2); border: 1px solid rgba(240,165,0,0.4);
  color: var(--accent); padding: 6px 18px; border-radius: 50px;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; margin-bottom: 28px;
  backdrop-filter: blur(8px);
}
.hero-badge::before { content: '★'; }
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.8rem, 6vw, 5rem);
  color: var(--white); font-weight: 800;
  line-height: 1.1; margin-bottom: 24px;
}
.hero-title span { color: var(--accent); }
.hero-subtitle {
  color: rgba(255,255,255,0.85); font-size: 1.15rem;
  max-width: 520px; margin-bottom: 40px; line-height: 1.8;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 50px;
  font-weight: 600; font-size: 0.95rem;
  transition: var(--transition); cursor: pointer; border: none;
}
.btn-primary {
  background: var(--accent); color: var(--white);
  box-shadow: 0 6px 28px rgba(240,165,0,0.45);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 36px rgba(240,165,0,0.55); }
.btn-outline {
  background: transparent; color: var(--white);
  border: 2px solid rgba(255,255,255,0.6);
  backdrop-filter: blur(8px);
}
.btn-outline:hover { background: rgba(255,255,255,0.15); border-color: var(--white); transform: translateY(-3px); }
.hero-stats {
  position: absolute; bottom: 40px; left: 0; right: 0; z-index: 2;
}
.hero-stats .container { display: flex; gap: 0; }
.stat-chip {
  background: rgba(255,255,255,0.12); backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 18px 32px; text-align: center;
  flex: 1; border-right: 1px solid rgba(255,255,255,0.15);
  animation: fadeUp 1s ease both;
}
.stat-chip:first-child { border-radius: 14px 0 0 14px; }
.stat-chip:last-child { border-right: none; border-radius: 0 14px 14px 0; }
.stat-chip strong { display: block; font-size: 1.9rem; font-weight: 800; color: var(--white); }
.stat-chip span { font-size: 0.8rem; color: rgba(255,255,255,0.75); font-weight: 500; }

/* ── About ── */
#about { background: var(--off-white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.about-image-wrap { position: relative; }
.about-img {
  width: 100%; border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  transition: var(--transition);
}
.about-img:hover { transform: scale(1.02); }
.about-badge-float {
  position: absolute; bottom: -20px; right: -20px;
  background: var(--primary); color: var(--white);
  border-radius: var(--radius); padding: 20px 24px;
  box-shadow: 0 8px 32px rgba(26,60,110,0.25);
  text-align: center;
}
.about-badge-float strong { display: block; font-size: 2rem; font-weight: 800; }
.about-badge-float span { font-size: 0.8rem; opacity: 0.8; }
.about-features { margin-top: 28px; display: flex; flex-direction: column; gap: 16px; }
.about-feature {
  display: flex; align-items: flex-start; gap: 14px;
  background: var(--white); border-radius: 10px;
  padding: 16px 20px; box-shadow: 0 2px 12px rgba(26,60,110,0.06);
  transition: var(--transition);
}
.about-feature:hover { transform: translateX(6px); box-shadow: var(--card-shadow); }
.feat-icon {
  width: 44px; height: 44px; min-width: 44px;
  background: rgba(26,60,110,0.08); border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.feat-icon.gold { background: rgba(240,165,0,0.12); }
.feat-text strong { display: block; font-size: 0.95rem; font-weight: 600; color: var(--primary); }
.feat-text span { font-size: 0.85rem; color: var(--text-muted); }

/* ── Courses ── */
#courses { background: var(--white); }
.courses-header { text-align: center; margin-bottom: 52px; }
.courses-header .section-subtitle { margin: 0 auto; }
.courses-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.course-card {
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--card-shadow); transition: var(--transition);
  cursor: pointer; position: relative;
  background: var(--white); border: 1px solid var(--border);
}
.course-card:hover { transform: translateY(-8px); box-shadow: 0 20px 48px rgba(26,60,110,0.16); }
.course-card-top {
  height: 130px; display: flex; align-items: center; justify-content: center;
  font-size: 3rem; position: relative; overflow: hidden;
}
.card-eng  .course-card-top { background: linear-gradient(135deg, #1a3c6e, #2b5fad); }
.card-bus  .course-card-top { background: linear-gradient(135deg, #f0a500, #e07b00); }
.card-arts .course-card-top { background: linear-gradient(135deg, #7c3aed, #a855f7); }
.card-sci  .course-card-top { background: linear-gradient(135deg, #059669, #10b981); }
.course-card-body { padding: 24px; }
.course-card-body h3 { font-size: 1.1rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.course-card-body p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 16px; }
.course-meta { display: flex; gap: 12px; flex-wrap: wrap; }
.meta-tag {
  font-size: 0.75rem; font-weight: 600; padding: 4px 12px;
  border-radius: 50px; background: rgba(26,60,110,0.08); color: var(--primary-light);
}
.course-arrow {
  position: absolute; top: 12px; right: 12px;
  width: 32px; height: 32px; background: rgba(255,255,255,0.25);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 0.9rem; transition: var(--transition);
}
.course-card:hover .course-arrow { background: var(--accent); transform: rotate(45deg); }

/* ── Admissions ── */
#admissions { background: var(--off-white); }
.admissions-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: center; }
.steps-list { display: flex; flex-direction: column; gap: 0; }
.step {
  display: flex; gap: 20px; align-items: flex-start;
  padding: 24px 0; position: relative;
}
.step:not(:last-child)::after {
  content: ''; position: absolute;
  left: 23px; top: 64px; bottom: 0;
  width: 2px; background: linear-gradient(to bottom, var(--primary-light), transparent);
}
.step-num {
  width: 46px; height: 46px; min-width: 46px;
  border-radius: 50%; background: var(--primary);
  color: var(--white); display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1rem;
  box-shadow: 0 4px 16px rgba(26,60,110,0.25); z-index: 1;
}
.step-content h3 { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.step-content p { font-size: 0.88rem; color: var(--text-muted); }
.admissions-card {
  background: var(--white); border-radius: var(--radius);
  padding: 40px; box-shadow: var(--card-shadow);
  border: 1px solid var(--border);
}
.admissions-card h3 {
  font-family: 'Playfair Display', serif;
  color: var(--primary); font-size: 1.5rem; margin-bottom: 20px;
}
.deadline-items { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.deadline-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px; background: var(--off-white); border-radius: 8px;
}
.deadline-label { font-size: 0.88rem; color: var(--text-dark); font-weight: 500; }
.deadline-date {
  font-size: 0.82rem; font-weight: 700;
  color: var(--primary-light); background: rgba(43,95,173,0.1);
  padding: 3px 12px; border-radius: 50px;
}

/* ── Placements ── */
#placements { background: var(--primary); }
#placements .section-tag { background: rgba(255,255,255,0.15); color: rgba(255,255,255,0.9); }
#placements .section-title { color: var(--white); }
#placements .section-subtitle { color: rgba(255,255,255,0.7); }
.placements-header { text-align: center; margin-bottom: 56px; }
.placement-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; margin-bottom: 60px; }
.pstat-card {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius); padding: 28px 20px; text-align: center;
  backdrop-filter: blur(8px); transition: var(--transition);
}
.pstat-card:hover { background: rgba(255,255,255,0.14); transform: translateY(-4px); }
.pstat-card strong { display: block; font-size: 2.2rem; font-weight: 800; color: var(--accent); }
.pstat-card span { font-size: 0.85rem; color: rgba(255,255,255,0.75); }
.recruiters-title {
  text-align: center; color: rgba(255,255,255,0.6);
  font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 28px; font-weight: 600;
}
.recruiter-logos { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; }
.recruiter-chip {
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2);
  color: var(--white); padding: 12px 28px; border-radius: 50px;
  font-weight: 700; font-size: 0.92rem;
  transition: var(--transition); backdrop-filter: blur(8px);
}
.recruiter-chip:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-3px); cursor: default; }

/* ── Student Life ── */
#student-life { background: var(--white); }
.student-life-header { text-align: center; margin-bottom: 48px; }
.life-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; grid-template-rows: auto auto; gap: 20px; }
.life-card { border-radius: var(--radius); overflow: hidden; position: relative; cursor: pointer; }
.life-card img { width: 100%; height: 260px; object-fit: cover; transition: transform 0.5s ease; }
.life-card:hover img { transform: scale(1.06); }
.life-card:first-child { grid-column: 1 / 2; grid-row: 1 / 3; }
.life-card:first-child img { height: 100%; min-height: 540px; }
.life-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(26,60,110,0.8) 0%, transparent 50%);
  display: flex; align-items: flex-end; padding: 20px;
}
.life-label { color: var(--white); font-weight: 600; font-size: 1rem; }
.activities { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; justify-content: center; }
.activity-pill {
  display: flex; align-items: center; gap: 8px;
  background: var(--off-white); border: 1px solid var(--border);
  padding: 10px 20px; border-radius: 50px;
  font-size: 0.88rem; font-weight: 500; color: var(--primary);
  transition: var(--transition);
}
.activity-pill:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }

/* ── Testimonials ── */
#testimonials { background: var(--off-white); }
.testimonials-header { text-align: center; margin-bottom: 52px; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.testimonial-card {
  background: var(--white); border-radius: var(--radius);
  padding: 32px; box-shadow: var(--card-shadow);
  border: 1px solid var(--border); transition: var(--transition);
  position: relative;
}
.testimonial-card:hover { transform: translateY(-6px); box-shadow: 0 16px 48px rgba(26,60,110,0.14); }
.testimonial-card::before {
  content: '"'; position: absolute; top: 16px; right: 24px;
  font-size: 5rem; font-family: 'Playfair Display', serif;
  color: rgba(26,60,110,0.07); line-height: 1;
}
.stars { color: var(--accent); font-size: 0.9rem; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 24px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.author-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--primary); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1rem; flex-shrink: 0;
}
.author-info strong { display: block; font-size: 0.92rem; color: var(--primary); font-weight: 700; }
.author-info span { font-size: 0.8rem; color: var(--text-muted); }

/* ── Contact ── */
#contact { background: var(--off-white); }
.contact-header { text-align: center; margin-bottom: 56px; }
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: flex-start; }

.contact-form-wrap {
  background: var(--white); border-radius: var(--radius);
  padding: 40px; box-shadow: var(--card-shadow);
  border: 1px solid var(--border);
}
.form-group { margin-bottom: 24px; }
.form-group label {
  display: block; font-size: 0.9rem; font-weight: 600;
  color: var(--primary); margin-bottom: 8px;
}
.form-group input, 
.form-group select, 
.form-group textarea {
  width: 100%; padding: 12px 16px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--off-white);
  font-family: inherit; font-size: 0.95rem; color: var(--text-dark);
  transition: var(--transition);
}
.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
  outline: none; border-color: var(--primary-light);
  background: var(--white); box-shadow: 0 0 0 4px rgba(43,95,173,0.1);
}

.contact-info-wrap { display: flex; flex-direction: column; gap: 32px; }
.contact-methods { display: flex; flex-direction: column; gap: 24px; }
.contact-method { display: flex; gap: 18px; align-items: flex-start; }
.method-icon {
  width: 52px; height: 52px; min-width: 52px;
  background: var(--white); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; box-shadow: 0 4px 12px rgba(26,60,110,0.06);
  border: 1px solid var(--border);
}
.method-text strong { display: block; font-size: 1rem; color: var(--primary); margin-bottom: 4px; }
.method-text span { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

.contact-map-large {
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border); box-shadow: var(--card-shadow);
  height: 280px;
}
.contact-map-large iframe { width: 100%; height: 100%; border: none; }

/* ── Footer ── */
#footer {
  background: var(--text-dark); color: rgba(255,255,255,0.85);
  padding: 70px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .nav-logo { color: var(--white); margin-bottom: 16px; }
.footer-brand p { font-size: 0.88rem; color: rgba(255,255,255,0.55); line-height: 1.8; margin-bottom: 24px; }
.social-links { display: flex; gap: 12px; }
.social-link {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; transition: var(--transition); color: rgba(255,255,255,0.8);
}
.social-link:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-2px); }
.footer-col h4 { color: var(--white); font-size: 0.95rem; font-weight: 700; margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 0.85rem; color: rgba(255,255,255,0.55); transition: var(--transition); }
.footer-col ul li a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px; }
.footer-contact .icon { color: var(--accent); margin-top: 3px; flex-shrink: 0; }
.footer-contact span { font-size: 0.85rem; color: rgba(255,255,255,0.55); }
.map-embed {
  margin-top: 24px; border-radius: 8px; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
}
.map-embed iframe { width: 100%; height: 140px; border: none; filter: grayscale(40%) brightness(0.8); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0; display: flex; justify-content: space-between; align-items: center;
  font-size: 0.82rem; color: rgba(255,255,255,0.35);
}

/* ── Page Header (subpages) ── */
.page-header {
  position: relative;
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  overflow: hidden;
  text-align: center;
}
.page-header::before {
  content: '';
  position: absolute; inset: 0;
  background: url('campus_hero.png') center/cover no-repeat;
  opacity: 0.12;
}
.page-header .container { position: relative; z-index: 2; }
.page-header .breadcrumb {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-bottom: 16px; font-size: 0.85rem; color: rgba(255,255,255,0.65);
}
.page-header .breadcrumb a { color: rgba(255,255,255,0.8); transition: var(--transition); }
.page-header .breadcrumb a:hover { color: var(--accent); }
.page-header .breadcrumb .sep { margin: 0 4px; }
.page-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800; color: var(--white);
  margin-bottom: 16px; line-height: 1.15;
}
.page-header p {
  color: rgba(255,255,255,0.8); font-size: 1.1rem;
  max-width: 600px; margin: 0 auto; line-height: 1.7;
}

/* ── Detail Section ── */
.detail-section { padding: 80px 0; }
.detail-section:nth-child(even) { background: var(--off-white); }
.detail-section:nth-child(odd) { background: var(--white); }
.detail-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
.detail-grid.reverse { direction: rtl; }
.detail-grid.reverse > * { direction: ltr; }
.detail-content .section-tag { margin-bottom: 12px; }
.detail-content p { color: var(--text-muted); font-size: 0.95rem; margin-top: 14px; line-height: 1.8; }
.detail-image { border-radius: var(--radius); overflow: hidden; box-shadow: var(--card-shadow); }
.detail-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.detail-image:hover img { transform: scale(1.04); }

/* ── Department Cards (expanded) ── */
.dept-detail-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 40px;
  box-shadow: var(--card-shadow); transition: var(--transition);
  margin-bottom: 32px;
}
.dept-detail-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(26,60,110,0.14); }
.dept-detail-card .dept-header {
  display: flex; align-items: center; gap: 20px; margin-bottom: 20px;
}
.dept-detail-card .dept-icon {
  width: 64px; height: 64px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; flex-shrink: 0;
}
.dept-detail-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem; font-weight: 700; color: var(--primary);
}
.dept-detail-card h3 span { display: block; font-family: 'Inter', sans-serif; font-size: 0.85rem; color: var(--text-muted); font-weight: 400; margin-top: 4px; }
.dept-detail-card p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.8; margin-bottom: 20px; }
.program-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.program-list li {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px; background: var(--off-white);
  border-radius: 8px; font-size: 0.88rem; color: var(--text-dark);
  font-weight: 500; transition: var(--transition);
}
.program-list li::before { content: '✦'; color: var(--accent); font-size: 0.7rem; }
.program-list li:hover { background: rgba(26,60,110,0.06); transform: translateX(4px); }

/* ── FAQ Accordion ── */
.faq-section { padding: 80px 0; background: var(--white); }
.faq-grid { max-width: 800px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border); border-radius: 12px;
  margin-bottom: 12px; overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { box-shadow: 0 4px 20px rgba(26,60,110,0.08); }
.faq-question {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 24px; cursor: pointer;
  background: var(--white); border: none; width: 100%;
  font-family: 'Inter', sans-serif; font-size: 1rem;
  font-weight: 600; color: var(--primary); text-align: left;
  transition: var(--transition);
}
.faq-question:hover { background: var(--off-white); }
.faq-question .faq-icon {
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(26,60,110,0.08);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: var(--primary-light);
  transition: var(--transition); flex-shrink: 0;
}
.faq-item.open .faq-question .faq-icon { transform: rotate(45deg); background: var(--accent); color: var(--white); }
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 24px;
}
.faq-item.open .faq-answer { max-height: 300px; padding: 0 24px 24px; }
.faq-answer p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.8; }

/* ── Info Cards Grid ── */
.info-cards-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; margin-top: 48px;
}
.info-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px; text-align: center;
  box-shadow: var(--card-shadow); transition: var(--transition);
}
.info-card:hover { transform: translateY(-6px); box-shadow: 0 16px 48px rgba(26,60,110,0.14); }
.info-card .info-icon {
  width: 64px; height: 64px; border-radius: 14px;
  background: rgba(26,60,110,0.08); margin: 0 auto 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
}
.info-card h4 { font-size: 1.05rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.info-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }

/* ── Timeline ── */
.timeline { position: relative; padding: 20px 0; }
.timeline::before {
  content: ''; position: absolute; left: 50%; top: 0; bottom: 0;
  width: 3px; background: linear-gradient(to bottom, var(--primary-light), var(--accent));
  border-radius: 3px; transform: translateX(-50%);
}
.timeline-item {
  display: flex; align-items: flex-start; margin-bottom: 48px; position: relative;
}
.timeline-item:nth-child(odd) { flex-direction: row-reverse; }
.timeline-content {
  width: 45%; background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  box-shadow: var(--card-shadow); transition: var(--transition);
}
.timeline-content:hover { transform: translateY(-4px); box-shadow: 0 12px 36px rgba(26,60,110,0.12); }
.timeline-content h4 { font-size: 1.05rem; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.timeline-content p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }
.timeline-dot {
  position: absolute; left: 50%; transform: translateX(-50%);
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent); border: 4px solid var(--white);
  box-shadow: 0 0 0 3px var(--accent); z-index: 1;
}

@media (max-width: 768px) {
  .detail-grid { grid-template-columns: 1fr; gap: 32px; }
  .detail-grid.reverse { direction: ltr; }
  .program-list { grid-template-columns: 1fr; }
  .info-cards-grid { grid-template-columns: 1fr; }
  .timeline::before { left: 20px; }
  .timeline-item, .timeline-item:nth-child(odd) { flex-direction: column; padding-left: 50px; }
  .timeline-content { width: 100%; }
  .timeline-dot { left: 20px; }
  .page-header { padding: 120px 0 60px; }
}

/* ── Animations on scroll ── */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .courses-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .admissions-grid { grid-template-columns: 1fr; }
  .placement-stats { grid-template-columns: repeat(2,1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .life-grid { grid-template-columns: 1fr 1fr; }
  .life-card:first-child { grid-column: 1 / 2; grid-row: 1 / 2; }
  .life-card:first-child img { min-height: 260px; }
}
@media (max-width: 768px) {
  section { padding: 64px 0; }
  .nav-links { display: none; flex-direction: column; gap: 0; }
  .nav-links.open {
    display: flex; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: var(--primary); justify-content: center; align-items: center; gap: 32px;
    font-size: 1.3rem;
  }
  .nav-links.open a { color: var(--white) !important; }
  .hamburger { display: flex; z-index: 100; }
  .hamburger.open span { background: var(--white) !important; }
  .hero-stats .container { flex-direction: column; gap: 2px; }
  .stat-chip { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.15); }
  .stat-chip:first-child { border-radius: 14px 14px 0 0; }
  .stat-chip:last-child { border-radius: 0 0 14px 14px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .courses-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .hero-title { font-size: 2.5rem; }
  .life-grid { grid-template-columns: 1fr; }
  .placement-stats { grid-template-columns: 1fr 1fr; }
  .about-badge-float { right: 0; bottom: -16px; }
}