/* ============================================
   CESCOP SPACE — Complete Design System
   Futuristic immersive dark-theme academy
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Syne:wght@400;500;600;700;800&display=swap');

:root {
  --c1: #00f0ff; --c2: #7c3aed; --c3: #f43f5e; --c4: #22d3ee;
  --c5: #a78bfa; --c6: #10b981; --c7: #f59e0b; --c8: #ec4899;
  --bg: #050505; --bg2: #0a0a0a; --bg3: #111; --bg4: #1a1a1a;
  --card: rgba(255,255,255,0.03); --card-h: rgba(255,255,255,0.06);
  --brd: rgba(255,255,255,0.06); --brd-h: rgba(0,240,255,0.2);
  --t1: #fff; --t2: rgba(255,255,255,0.7); --t3: rgba(255,255,255,0.4);
  --ff: 'Space Grotesk', sans-serif;
  --fh: 'Syne', sans-serif;
  --r: 16px; --r2: 24px; --r3: 999px;
  --tr: .3s cubic-bezier(.4,0,.2,1);
  --tr2: .5s cubic-bezier(.34,1.56,.64,1);
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; scroll-snap-type: y proximity; }
body { font-family: var(--ff); color: var(--t2); background: var(--bg); overflow-x: hidden; line-height: 1.7; -webkit-font-smoothing: antialiased; }
img { max-width:100%; display:block; }
a { text-decoration:none; color:inherit; }
ul { list-style:none; }
h1,h2,h3,h4,h5,h6 { font-family:var(--fh); color:var(--t1); font-weight:700; line-height:1.15; }
.container { max-width:1280px; margin:0 auto; padding:0 32px; }

/* ===== NOISE TEXTURE ===== */
body::before {
  content:''; position:fixed; inset:0; z-index:9998; pointer-events:none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: .4;
}

/* ===== FLOATING NAV (side dots) ===== */
.side-nav {
  position:fixed; right:24px; top:50%; transform:translateY(-50%);
  z-index:999; display:flex; flex-direction:column; gap:14px;
}
.side-nav a {
  width:10px; height:10px; border-radius:50%; background:rgba(255,255,255,.15);
  border:1px solid rgba(255,255,255,.1); transition:var(--tr); position:relative;
}
.side-nav a::after {
  content:attr(data-label); position:absolute; right:22px; top:50%; transform:translateY(-50%);
  background:var(--bg3); color:var(--t1); padding:4px 12px; border-radius:6px;
  font-size:.7rem; font-weight:600; white-space:nowrap; opacity:0;
  pointer-events:none; transition:var(--tr); letter-spacing:.5px;
  border:1px solid var(--brd);
}
.side-nav a:hover::after { opacity:1; right:28px; }
.side-nav a:hover, .side-nav a.active {
  background:var(--c1); border-color:var(--c1);
  box-shadow:0 0 12px rgba(0,240,255,.4);
}

/* ===== TOP HEADER BAR ===== */
.top-header {
  position:fixed; top:0; left:0; right:0; z-index:1000;
  padding:16px 32px; display:flex; align-items:center; justify-content:space-between;
  background:rgba(5,5,5,0); transition:var(--tr);
}
.top-header.scrolled {
  background:rgba(5,5,5,.85); backdrop-filter:blur(20px);
  border-bottom:1px solid var(--brd);
}
.top-header .logo { display:flex; align-items:center; gap:12px; }
.top-header .logo img { width:44px; height:44px; }
.top-header .logo-name { font-family:var(--fh); font-weight:800; font-size:.95rem; color:var(--t1); letter-spacing:1px; }
.top-header .logo-sub { font-size:.55rem; color:var(--t3); letter-spacing:3px; text-transform:uppercase; display:block; }

.nav-links { display:flex; gap:6px; align-items:center; }
.nav-links a {
  font-size:.8rem; font-weight:500; color:var(--t3); padding:6px 14px;
  border-radius:var(--r3); transition:var(--tr); letter-spacing:.5px;
}
.nav-links a:hover { color:var(--t1); background:rgba(255,255,255,.05); }
.nav-links a.active { color:var(--c1); }
.nav-cta {
  background:var(--c1); color:var(--bg); padding:8px 20px; border-radius:var(--r3);
  font-size:.75rem; font-weight:700; letter-spacing:1px; border:none; cursor:pointer;
  transition:var(--tr2); text-transform:uppercase;
}
.nav-cta:hover { transform:scale(1.05); box-shadow:0 0 20px rgba(0,240,255,.3); }

/* Mobile menu */
.menu-btn {
  display:none; background:none; border:none; cursor:pointer; padding:8px;
  flex-direction:column; gap:5px; z-index:1010;
}
.menu-btn span {
  width:22px; height:2px; background:var(--t1); border-radius:2px; transition:var(--tr);
}
.menu-btn.active span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.menu-btn.active span:nth-child(2) { opacity:0; }
.menu-btn.active span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

/* ===== FULL-SCREEN HERO ===== */
.hero-section {
  min-height:100vh; display:flex; align-items:center; justify-content:center;
  position:relative; overflow:hidden;
}
.hero-bg {
  position:absolute; inset:0; z-index:0;
}
.hero-bg img { width:100%; height:100%; object-fit:cover; filter:brightness(.2) saturate(.5); }
.hero-bg::after {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse at 30% 50%, rgba(0,240,255,.08) 0%, transparent 50%),
             radial-gradient(ellipse at 70% 30%, rgba(124,58,237,.08) 0%, transparent 50%),
             radial-gradient(ellipse at 50% 80%, rgba(244,63,94,.06) 0%, transparent 50%);
}
/* Grid overlay */
.hero-bg::before {
  content:''; position:absolute; inset:0; z-index:1;
  background-image:
    linear-gradient(rgba(255,255,255,.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.015) 1px, transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse at center, black 20%, transparent 70%);
}

.hero-content { position:relative; z-index:2; text-align:center; max-width:800px; padding:0 24px; }
.hero-pill {
  display:inline-flex; align-items:center; gap:8px;
  background:rgba(0,240,255,.06); border:1px solid rgba(0,240,255,.15);
  padding:6px 20px; border-radius:var(--r3);
  font-size:.7rem; font-weight:600; color:var(--c1); letter-spacing:2px;
  text-transform:uppercase; margin-bottom:32px;
  animation:pulse-border 3s ease-in-out infinite;
}
@keyframes pulse-border {
  0%,100% { border-color:rgba(0,240,255,.15); }
  50% { border-color:rgba(0,240,255,.4); box-shadow:0 0 20px rgba(0,240,255,.1); }
}
.hero-pill .dot { width:6px; height:6px; border-radius:50%; background:var(--c1); animation:blink 2s infinite; }
@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:.3;} }

.hero-content h1 { font-size:clamp(2.5rem,6vw,5rem); font-weight:800; margin-bottom:20px; letter-spacing:-1px; }
.hero-content h1 .line1 { display:block; color:var(--t1); }
.hero-content h1 .line2 {
  display:block;
  background:linear-gradient(90deg, var(--c1), var(--c2), var(--c3));
  background-size:200% auto;
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  background-clip:text;
  animation:gradient-shift 4s linear infinite;
}
@keyframes gradient-shift { 0%{background-position:0% center;} 100%{background-position:200% center;} }

.hero-content p { font-size:1.125rem; color:var(--t3); max-width:560px; margin:0 auto 40px; line-height:1.8; }
.hero-btns { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
.btn-glow {
  padding:14px 36px; border-radius:var(--r3); font-family:var(--ff);
  font-size:.85rem; font-weight:600; cursor:pointer; letter-spacing:1px;
  border:none; transition:var(--tr2); text-transform:uppercase;
}
.btn-glow.primary {
  background:var(--c1); color:var(--bg);
  box-shadow:0 0 30px rgba(0,240,255,.2);
}
.btn-glow.primary:hover { transform:translateY(-3px) scale(1.03); box-shadow:0 0 50px rgba(0,240,255,.35); }
.btn-glow.ghost {
  background:transparent; color:var(--t2);
  border:1px solid rgba(255,255,255,.12);
}
.btn-glow.ghost:hover { border-color:var(--c1); color:var(--c1); transform:translateY(-3px); }

/* Scroll indicator */
.scroll-hint {
  position:absolute; bottom:40px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:8px;
  color:var(--t3); font-size:.65rem; letter-spacing:3px; text-transform:uppercase;
  animation:bounce 2s ease-in-out infinite;
}
.scroll-hint .mouse {
  width:20px; height:32px; border:2px solid rgba(255,255,255,.2); border-radius:12px;
  position:relative;
}
.scroll-hint .mouse::after {
  content:''; position:absolute; top:6px; left:50%; transform:translateX(-50%);
  width:3px; height:8px; background:var(--c1); border-radius:3px;
  animation:scroll-down 2s ease-in-out infinite;
}
@keyframes scroll-down { 0%{opacity:1;transform:translateX(-50%) translateY(0);} 100%{opacity:0;transform:translateX(-50%) translateY(10px);} }
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0);} 50%{transform:translateX(-50%) translateY(-8px);} }

/* ===== BENTO GRID ===== */
.bento-section { padding:120px 0; position:relative; }
.bento-section::before {
  content:''; position:absolute; top:0; left:0; right:0; height:1px;
  background:linear-gradient(90deg, transparent, var(--c1), var(--c2), transparent);
}
.bento-section .section-label {
  font-size:.65rem; font-weight:700; letter-spacing:5px; text-transform:uppercase;
  color:var(--c1); margin-bottom:12px; text-align:center;
}
.bento-section .section-title {
  font-size:clamp(2rem,4vw,3rem); text-align:center; margin-bottom:64px;
  color:var(--t1);
}

.bento-grid {
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  grid-template-rows:auto;
  gap:16px;
}
.bento-card {
  background:var(--card); border:1px solid var(--brd); border-radius:var(--r);
  padding:32px; transition:var(--tr2); position:relative; overflow:hidden;
}
.bento-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:2px;
  background:linear-gradient(90deg, var(--c1), var(--c2));
  transform:scaleX(0); transform-origin:left; transition:transform var(--tr);
}
.bento-card:hover { border-color:var(--brd-h); transform:translateY(-4px); background:var(--card-h); }
.bento-card:hover::before { transform:scaleX(1); }

.bento-card .card-icon {
  width:52px; height:52px; border-radius:var(--r); display:flex;
  align-items:center; justify-content:center; font-size:1.5rem;
  margin-bottom:20px; background:rgba(0,240,255,.06); border:1px solid rgba(0,240,255,.1);
}
.bento-card h3 { font-size:1.1rem; margin-bottom:8px; font-family:var(--ff); font-weight:600; }
.bento-card p { font-size:.9rem; color:var(--t3); line-height:1.6; }

.bento-card.span-2 { grid-column:span 2; }
.bento-card.span-row { grid-row:span 2; }
.bento-card.featured { background:linear-gradient(135deg, rgba(0,240,255,.04), rgba(124,58,237,.04)); border-color:rgba(0,240,255,.1); }
.bento-card.featured .card-icon { background:linear-gradient(135deg, var(--c1), var(--c2)); color:var(--bg); border:none; }

/* Stat inside bento */
.bento-stat { display:flex; flex-direction:column; justify-content:center; align-items:center; text-align:center; }
.bento-stat .big-num {
  font-family:var(--fh); font-size:3.5rem; font-weight:800;
  background:linear-gradient(135deg, var(--c1), var(--c2));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
  line-height:1; margin-bottom:8px;
}
.bento-stat .stat-desc { font-size:.8rem; color:var(--t3); text-transform:uppercase; letter-spacing:2px; }

/* ===== PROGRAMS SECTION ===== */
.programs-section { padding:120px 0; background:var(--bg2); position:relative; }
.programs-section::before {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse 800px 400px at 50% 0%, rgba(124,58,237,.05), transparent);
  pointer-events:none;
}

.program-tabs {
  display:flex; justify-content:center; gap:6px; margin-bottom:56px; flex-wrap:wrap;
}
.program-tab {
  padding:10px 24px; border-radius:var(--r3); background:var(--card);
  border:1px solid var(--brd); cursor:pointer; font-family:var(--ff);
  font-size:.8rem; font-weight:600; color:var(--t3); transition:var(--tr);
  letter-spacing:.5px;
}
.program-tab:hover { border-color:var(--brd-h); color:var(--t1); }
.program-tab.active {
  background:var(--c1); color:var(--bg); border-color:var(--c1);
  box-shadow:0 0 20px rgba(0,240,255,.2);
}

.program-detail { display:none; animation:fadeUp .5s ease; }
.program-detail.active { display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center; }
@keyframes fadeUp { from{opacity:0;transform:translateY(20px);} to{opacity:1;transform:translateY(0);} }

.program-info h3 { font-size:2rem; margin-bottom:12px; }
.program-info .prog-badge {
  display:inline-flex; align-items:center; gap:6px; padding:4px 14px;
  border-radius:var(--r3); background:rgba(0,240,255,.06); border:1px solid rgba(0,240,255,.1);
  font-size:.7rem; font-weight:600; color:var(--c1); margin-bottom:20px;
  letter-spacing:1px; text-transform:uppercase;
}
.program-info p { color:var(--t3); margin-bottom:16px; line-height:1.8; }
.program-info .features { display:flex; flex-direction:column; gap:10px; margin-top:16px; }
.program-info .features li {
  display:flex; align-items:center; gap:10px; font-size:.9rem; color:var(--t2);
}
.program-info .features li::before { content:'→'; color:var(--c1); font-weight:700; }

.program-visual {
  aspect-ratio:4/3; border-radius:var(--r2); overflow:hidden;
  border:1px solid var(--brd); position:relative;
}
.program-visual img { width:100%; height:100%; object-fit:cover; filter:brightness(.6); transition:filter var(--tr); }
.program-visual:hover img { filter:brightness(.8); }
.program-visual .overlay-stats {
  position:absolute; bottom:0; left:0; right:0; padding:24px;
  background:linear-gradient(to top, rgba(5,5,5,.9), transparent);
  display:flex; gap:24px;
}
.program-visual .overlay-stats .os-item { text-align:center; }
.program-visual .overlay-stats .os-num { font-family:var(--fh); font-size:1.5rem; font-weight:800; color:var(--c1); }
.program-visual .overlay-stats .os-label { font-size:.6rem; color:var(--t3); text-transform:uppercase; letter-spacing:2px; }

/* ===== FACULTY CAROUSEL ===== */
.faculty-section { padding:120px 0; }
.faculty-carousel {
  display:flex; gap:20px; overflow-x:auto; padding:20px 0 40px;
  scroll-snap-type:x mandatory; -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
}
.faculty-carousel::-webkit-scrollbar { display:none; }

.faculty-slide {
  min-width:260px; scroll-snap-align:start; border-radius:var(--r2);
  background:var(--card); border:1px solid var(--brd); overflow:hidden;
  transition:var(--tr2); flex-shrink:0;
}
.faculty-slide:hover { transform:translateY(-6px); border-color:var(--brd-h); box-shadow:0 20px 60px rgba(0,0,0,.4); }

.faculty-slide .photo {
  height:200px; position:relative; overflow:hidden;
  background:linear-gradient(135deg, rgba(0,240,255,.1), rgba(124,58,237,.1));
  display:flex; align-items:center; justify-content:center;
}
.faculty-slide .photo .initials {
  font-family:var(--fh); font-size:2.5rem; font-weight:800;
  background:linear-gradient(135deg, var(--c1), var(--c2));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.faculty-slide .info { padding:20px; }
.faculty-slide .info h4 { font-size:.9rem; margin-bottom:2px; font-family:var(--ff); }
.faculty-slide .info .role { font-size:.75rem; color:var(--c1); font-weight:600; margin-bottom:4px; }
.faculty-slide .info .dept { font-size:.75rem; color:var(--t3); }

/* ===== GALLERY MASONRY ===== */
.gallery-section { padding:120px 0; background:var(--bg2); }
.masonry-grid {
  columns:4; column-gap:12px;
}
.masonry-item {
  break-inside:avoid; margin-bottom:12px; border-radius:var(--r);
  overflow:hidden; position:relative; cursor:pointer;
  border:1px solid var(--brd); transition:var(--tr2);
}
.masonry-item:hover { border-color:var(--brd-h); transform:scale(1.02); }
.masonry-item img { width:100%; display:block; filter:brightness(.75); transition:filter var(--tr); }
.masonry-item:hover img { filter:brightness(1); }
.masonry-item .caption {
  position:absolute; bottom:0; left:0; right:0; padding:12px 14px;
  background:linear-gradient(to top, rgba(5,5,5,.85), transparent);
  font-size:.75rem; color:var(--t2); opacity:0; transition:var(--tr);
  transform:translateY(4px);
}
.masonry-item:hover .caption { opacity:1; transform:translateY(0); }

/* ===== INFRA / FACILITIES ===== */
.infra-section { padding:120px 0; }
.infra-grid { display:grid; grid-template-columns:repeat(3, 1fr); gap:16px; }
.infra-card {
  border-radius:var(--r); overflow:hidden; position:relative;
  height:260px; border:1px solid var(--brd); transition:var(--tr2); cursor:pointer;
}
.infra-card img { width:100%; height:100%; object-fit:cover; filter:brightness(.35); transition:filter var(--tr); }
.infra-card:hover img { filter:brightness(.55); }
.infra-card:hover { transform:translateY(-4px); border-color:var(--brd-h); }
.infra-card .infra-label {
  position:absolute; bottom:0; left:0; right:0; padding:20px;
  background:linear-gradient(to top, rgba(5,5,5,.9) 0%, transparent 100%);
}
.infra-card .infra-label h4 { font-size:.9rem; font-family:var(--ff); margin-bottom:4px; }
.infra-card .infra-label p { font-size:.75rem; color:var(--t3); }

/* ===== CONTACT SPLIT ===== */
.contact-section {
  padding:120px 0; display:grid; grid-template-columns:1fr 1fr;
  min-height:80vh; position:relative; background:var(--bg2);
}
.contact-left { padding:80px 60px; display:flex; flex-direction:column; justify-content:center; }
.contact-left h2 { font-size:2.5rem; margin-bottom:16px; }
.contact-left p { color:var(--t3); margin-bottom:40px; line-height:1.8; }
.contact-item {
  display:flex; align-items:flex-start; gap:16px; margin-bottom:20px;
  padding:16px; border-radius:var(--r); background:var(--card); border:1px solid var(--brd);
  transition:var(--tr);
}
.contact-item:hover { border-color:var(--brd-h); }
.contact-item .ci-icon {
  width:44px; height:44px; border-radius:var(--r); font-size:1.2rem;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
  background:rgba(0,240,255,.06); border:1px solid rgba(0,240,255,.1);
}
.contact-item h4 { font-size:.85rem; font-family:var(--ff); margin-bottom:2px; }
.contact-item p { font-size:.85rem; color:var(--t3); }

.contact-right { padding:80px 60px; background:var(--bg3); display:flex; flex-direction:column; justify-content:center; }
.contact-right h3 { font-size:1.3rem; margin-bottom:24px; font-family:var(--ff); }
.form-field { margin-bottom:16px; }
.form-field label { display:block; font-size:.7rem; font-weight:600; color:var(--t3); margin-bottom:6px; letter-spacing:1px; text-transform:uppercase; }
.form-field input, .form-field textarea, .form-field select {
  width:100%; padding:12px 16px; border-radius:var(--r);
  border:1px solid var(--brd); background:rgba(255,255,255,.02);
  color:var(--t1); font-family:var(--ff); font-size:.9rem; outline:none;
  transition:var(--tr);
}
.form-field input::placeholder, .form-field textarea::placeholder { color:var(--t3); }
.form-field input:focus, .form-field textarea:focus { border-color:var(--c1); box-shadow:0 0 0 3px rgba(0,240,255,.06); }
.form-field textarea { min-height:120px; resize:vertical; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }

.btn-submit {
  width:100%; padding:14px; border-radius:var(--r); background:var(--c1);
  color:var(--bg); font-family:var(--fh); font-size:.85rem; font-weight:700;
  border:none; cursor:pointer; letter-spacing:2px; text-transform:uppercase;
  transition:var(--tr2); margin-top:8px;
}
.btn-submit:hover { box-shadow:0 0 30px rgba(0,240,255,.3); transform:translateY(-2px); }

/* ===== FOOTER ===== */
.space-footer {
  padding:80px 0 32px; border-top:1px solid var(--brd); background:var(--bg);
}
.footer-top {
  display:grid; grid-template-columns:2fr 1fr 1fr 1.5fr; gap:40px;
  padding-bottom:48px; border-bottom:1px solid var(--brd);
}
.footer-col h4 {
  font-size:.7rem; font-weight:700; letter-spacing:3px; text-transform:uppercase;
  color:var(--c1); margin-bottom:20px; font-family:var(--ff);
}
.footer-col p { font-size:.85rem; color:var(--t3); line-height:1.7; margin-bottom:16px; }
.footer-col ul li { margin-bottom:8px; }
.footer-col ul a { font-size:.85rem; color:var(--t3); transition:var(--tr); }
.footer-col ul a:hover { color:var(--c1); padding-left:4px; }
.footer-contact-row { display:flex; align-items:center; gap:10px; margin-bottom:10px; font-size:.85rem; color:var(--t3); }
.footer-contact-row .icon { color:var(--c1); font-size:1rem; }

.footer-bottom {
  padding-top:24px; text-align:center; font-size:.75rem; color:var(--t3);
  display:flex; justify-content:space-between; align-items:center;
}

/* ===== LIGHTBOX ===== */
.lightbox-overlay {
  position:fixed; inset:0; z-index:9999; background:rgba(5,5,5,.95);
  display:none; align-items:center; justify-content:center;
  backdrop-filter:blur(10px);
}
.lightbox-overlay.active { display:flex; }
.lightbox-overlay img {
  max-width:90vw; max-height:85vh; border-radius:var(--r);
  border:1px solid var(--brd);
}
.lightbox-overlay .lb-close {
  position:absolute; top:24px; right:24px; width:48px; height:48px;
  border-radius:50%; background:var(--card); border:1px solid var(--brd);
  color:var(--t1); font-size:1.3rem; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:var(--tr);
}
.lightbox-overlay .lb-close:hover { border-color:var(--c1); color:var(--c1); }
.lightbox-overlay .lb-nav {
  position:absolute; top:50%; transform:translateY(-50%);
  width:48px; height:48px; border-radius:50%; background:var(--card);
  border:1px solid var(--brd); color:var(--t1); font-size:1.3rem; cursor:pointer;
  display:flex; align-items:center; justify-content:center; transition:var(--tr);
}
.lightbox-overlay .lb-nav:hover { border-color:var(--c1); }
.lightbox-overlay .lb-prev { left:24px; }
.lightbox-overlay .lb-next { right:24px; }
.lightbox-overlay .lb-caption {
  position:absolute; bottom:28px; left:50%; transform:translateX(-50%);
  color:var(--t2); font-size:.8rem; padding:8px 24px; border-radius:var(--r3);
  background:rgba(5,5,5,.7); border:1px solid var(--brd);
}

/* ===== SCROLL ANIMATIONS ===== */
.reveal { opacity:0; transform:translateY(50px); transition:all .8s cubic-bezier(.4,0,.2,1); }
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-left { opacity:0; transform:translateX(-60px); transition:all .8s cubic-bezier(.4,0,.2,1); }
.reveal-left.visible { opacity:1; transform:translateX(0); }
.reveal-right { opacity:0; transform:translateX(60px); transition:all .8s cubic-bezier(.4,0,.2,1); }
.reveal-right.visible { opacity:1; transform:translateX(0); }

/* ===== RESPONSIVE ===== */
@media(max-width:1024px) {
  .bento-grid { grid-template-columns:repeat(2, 1fr); }
  .bento-card.span-2 { grid-column:span 1; }
  .nav-links { display:none; }
  .menu-btn { display:flex; }
  .nav-links.open {
    display:flex; flex-direction:column; position:fixed; inset:0;
    background:rgba(5,5,5,.97); backdrop-filter:blur(20px);
    align-items:center; justify-content:center; gap:16px; z-index:1005;
  }
  .nav-links.open a { font-size:1.2rem; padding:12px 24px; }
  .program-detail.active { grid-template-columns:1fr; }
  .infra-grid { grid-template-columns:repeat(2, 1fr); }
  .contact-section { grid-template-columns:1fr; }
  .contact-left, .contact-right { padding:60px 32px; }
  .footer-top { grid-template-columns:1fr 1fr; }
  .masonry-grid { columns:3; }
  .side-nav { display:none; }
}
@media(max-width:768px) {
  .bento-grid { grid-template-columns:1fr; }
  .bento-card.span-2 { grid-column:span 1; }
  .masonry-grid { columns:2; }
  .infra-grid { grid-template-columns:1fr; }
  .footer-top { grid-template-columns:1fr; }
  .faculty-slide { min-width:220px; }
  .form-row { grid-template-columns:1fr; }
  .footer-bottom { flex-direction:column; gap:8px; }
  .hero-content h1 { font-size:2rem; }
}
@media(max-width:480px) {
  .masonry-grid { columns:1; }
  .program-tabs { gap:4px; }
  .program-tab { padding:8px 14px; font-size:.7rem; }
}