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

  :root {
    --emerald: #0d6e4f;
    --emerald-light: #1aaa73;
    --emerald-dark: #084a34;
    --emerald-pale: #e6f5ef;
    --emerald-mid: #b2dece;
    --gold: #c9922a;
    --gold-light: #f0c060;
    --gold-pale: #fdf5e6;
    --ink: #1a2e22;
    --ink-muted: #4a6057;
    --surface: #f4faf7;
    --white: #ffffff;
    --border: rgba(13,110,79,0.12);
  }

  html { scroll-behavior: smooth; }

  body {
    font-family: 'DM Sans', sans-serif;
    background: var(--surface);
    color: var(--ink);
    overflow-x: hidden;
  }

  /* ─── NAV ─── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 200;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 0 2rem;
    display: flex; align-items: center; justify-content: space-between;
    height: 68px;
    transition: box-shadow 0.3s;
  }

  .nav-logo {
    display: flex; align-items: center; gap: 12px;
    text-decoration: none; flex-shrink: 0;
  }
  .nav-logo-icon {
    width: 42px; height: 42px; border-radius: 12px;
    background: linear-gradient(135deg, var(--emerald), var(--emerald-light));
    display: flex; align-items: center; justify-content: center;
    font-family: 'Playfair Display', serif;
    font-size: 18px; font-weight: 900; color: white;
    letter-spacing: -1px;
  }
  .nav-logo-text { line-height: 1.1; }
  .nav-logo-text .top { font-size: 13px; font-weight: 600; color: var(--emerald); }
  .nav-logo-text .bot { font-size: 11px; color: var(--ink-muted); }

  .nav-links { display: flex; gap: 2rem; list-style: none; }
  .nav-links a {
    text-decoration: none; font-size: 14px; font-weight: 500;
    color: var(--ink-muted); transition: color 0.2s;
    position: relative;
  }
  .nav-links a::after {
    content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
    height: 2px; background: var(--emerald);
    transform: scaleX(0); transition: transform 0.2s;
  }
  .nav-links a:hover { color: var(--emerald); }
  .nav-links a:hover::after { transform: scaleX(1); }

  .nav-right { display: flex; align-items: center; gap: 1rem; }

  .nav-cta {
    background: var(--emerald); color: white;
    padding: 10px 24px; border-radius: 50px;
    text-decoration: none; font-size: 14px; font-weight: 600;
    transition: transform 0.2s, background 0.2s;
    white-space: nowrap;
  }
  .nav-cta:hover { background: var(--emerald-dark); transform: translateY(-1px); }

  /* ─── HAMBURGER ─── */
  .hamburger {
    display: none; flex-direction: column; justify-content: center;
    gap: 5px; width: 40px; height: 40px;
    background: none; border: none; cursor: pointer; padding: 4px;
    border-radius: 8px; transition: background 0.2s;
  }
  .hamburger:hover { background: var(--emerald-pale); }
  .hamburger span {
    display: block; height: 2px; border-radius: 2px;
    background: var(--emerald);
    transition: transform 0.3s, opacity 0.3s, width 0.3s;
    transform-origin: center;
  }
  .hamburger span:nth-child(1) { width: 22px; }
  .hamburger span:nth-child(2) { width: 28px; }
  .hamburger span:nth-child(3) { width: 18px; }

  .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); width: 24px; }
  .hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); width: 24px; }

  /* ─── MOBILE DRAWER ─── */
  .mobile-menu {
    display: none; position: fixed;
    top: 68px; left: 0; right: 0; bottom: 0;
    background: white; z-index: 190;
    flex-direction: column;
    padding: 2rem 1.5rem;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
    overflow-y: auto;
    border-top: 2px solid var(--emerald-pale);
  }
  .mobile-menu.open { transform: translateX(0); }

  .mobile-nav-links { list-style: none; margin-bottom: 2rem; }
  .mobile-nav-links li { border-bottom: 1px solid var(--emerald-pale); }
  .mobile-nav-links a {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem 0.5rem; text-decoration: none;
    font-size: 16px; font-weight: 500; color: var(--ink);
    transition: color 0.2s, padding-left 0.2s;
  }
  .mobile-nav-links a:hover { color: var(--emerald); padding-left: 0.75rem; }
  .mobile-nav-links a .arrow { font-size: 12px; color: var(--emerald); }

  .mobile-cta {
    display: block; text-align: center;
    background: linear-gradient(135deg, var(--emerald), var(--emerald-light));
    color: white; padding: 14px; border-radius: 14px;
    text-decoration: none; font-size: 16px; font-weight: 700;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px rgba(13,110,79,0.25);
  }

  .mobile-contact-strip {
    background: var(--emerald-pale); border-radius: 16px;
    padding: 1.25rem; display: flex; flex-direction: column; gap: 10px;
  }
  .mobile-contact-strip .ci {
    font-size: 13px; color: var(--ink-muted);
    display: flex; align-items: center; gap: 8px;
  }
  .mobile-contact-strip .ci span:first-child { font-size: 15px; }

  /* ─── HERO (LIGHT) ─── */
  .hero {
    min-height: 100vh;
    background: white;
    position: relative;
    display: flex; align-items: center;
    overflow: hidden;
    padding-top: 68px;
  }

  .hero-bg {
    position: absolute; inset: 0;
    background:
      radial-gradient(ellipse 55% 70% at 85% 40%, rgba(13,110,79,0.09) 0%, transparent 65%),
      radial-gradient(ellipse 40% 50% at 10% 80%, rgba(201,146,42,0.07) 0%, transparent 55%),
      radial-gradient(ellipse 30% 40% at 50% 0%, rgba(13,110,79,0.05) 0%, transparent 60%);
  }

  /* decorative circles */
  .hero-deco {
    position: absolute; border-radius: 50%;
    border: 1.5px solid rgba(13,110,79,0.1);
    pointer-events: none;
  }
  .hero-deco-1 { width: 500px; height: 500px; right: -120px; top: -80px; }
  .hero-deco-2 { width: 300px; height: 300px; right: 80px; top: 60px; background: rgba(13,110,79,0.03); }
  .hero-deco-3 { width: 160px; height: 160px; right: 210px; top: 180px; border-color: rgba(201,146,42,0.15); }

  .hero-content {
    position: relative; z-index: 2;
    max-width: 1200px; margin: 0 auto; padding: 4rem 2rem;
    display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
  }

  .hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--emerald-pale); border: 1px solid rgba(13,110,79,0.2);
    color: var(--emerald); font-size: 12px; font-weight: 700; letter-spacing: 1.5px;
    text-transform: uppercase; padding: 6px 16px; border-radius: 50px;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.6s ease both;
  }
  .hero-badge::before { content: '●'; font-size: 8px; animation: pulse 2s infinite; }

  .hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.6rem, 5vw, 4.2rem);
    font-weight: 900; line-height: 1.05;
    color: var(--ink); margin-bottom: 1.5rem;
    animation: fadeInUp 0.6s ease 0.1s both;
  }
  .hero-title .accent { color: var(--emerald); }

  .hero-desc {
    font-size: 1.05rem; line-height: 1.8; color: var(--ink-muted);
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.6s ease 0.2s both;
    max-width: 480px;
  }

  .hero-actions {
    display: flex; gap: 1rem; flex-wrap: wrap;
    animation: fadeInUp 0.6s ease 0.3s both;
  }

  .btn-primary {
    background: linear-gradient(135deg, var(--emerald), var(--emerald-light));
    color: white; padding: 14px 32px; border-radius: 50px;
    text-decoration: none; font-size: 15px; font-weight: 600;
    display: inline-flex; align-items: center; gap: 8px;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 20px rgba(13,110,79,0.3);
  }
  .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(13,110,79,0.4); }

  .btn-outline {
    background: transparent; color: var(--emerald);
    padding: 14px 32px; border-radius: 50px;
    text-decoration: none; font-size: 15px; font-weight: 600;
    border: 2px solid var(--emerald);
    transition: background 0.2s, color 0.2s;
  }
  .btn-outline:hover { background: var(--emerald); color: white; }

  .hero-visual {
    animation: fadeInRight 0.8s ease 0.4s both;
    position: relative;
  }

  .stats-card {
    background: white;
    border: 1.5px solid var(--border);
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 0 8px 40px rgba(13,110,79,0.08);
  }

  .stats-header {
    font-size: 12px; color: var(--ink-muted);
    text-transform: uppercase; letter-spacing: 1.5px; font-weight: 700;
    margin-bottom: 1.5rem;
  }

  .stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

  .stat-item {
    background: var(--surface);
    border-radius: 16px; padding: 1.25rem;
    text-align: center;
    border: 1px solid var(--border);
    transition: background 0.3s, transform 0.2s;
  }
  .stat-item:hover { background: var(--emerald-pale); transform: translateY(-2px); }

  .stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem; font-weight: 900; color: var(--emerald);
    display: block; line-height: 1; margin-bottom: 4px;
  }
  .stat-label { font-size: 12px; color: var(--ink-muted); }

  .affiliation-row {
    margin-top: 1.5rem; padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    display: flex; gap: 0.75rem; flex-wrap: wrap;
  }
  .affil-badge {
    background: var(--gold-pale); border: 1px solid rgba(201,146,42,0.25);
    color: var(--gold); font-size: 11px; font-weight: 600;
    padding: 5px 12px; border-radius: 50px;
  }

  .anti-ragging-hero {
    margin-top: 1rem; padding: 0.75rem 1rem;
    background: #fff5f5; border: 1px solid rgba(220,53,53,0.2);
    border-radius: 12px; color: #c0392b;
    font-size: 12px; font-weight: 600;
    display: flex; align-items: center; gap: 6px;
  }

  /* ─── MARQUEE ─── */
  .marquee-strip {
    background: linear-gradient(90deg, var(--emerald-dark), var(--emerald), var(--emerald-light), var(--emerald), var(--emerald-dark));
    padding: 14px 0; overflow: hidden;
  }
  .marquee-track {
    display: flex; gap: 3rem;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
  }
  .marquee-item {
    font-size: 12px; font-weight: 700; color: rgba(255,255,255,0.9);
    text-transform: uppercase; letter-spacing: 1.5px;
    display: flex; align-items: center; gap: 1rem; flex-shrink: 0;
  }
  .marquee-dot { width: 4px; height: 4px; border-radius: 50%; background: rgba(255,255,255,0.4); }

  /* ─── SECTIONS ─── */
  section { padding: 6rem 2rem; }
  .container { max-width: 1200px; margin: 0 auto; }

  .section-label {
    font-size: 12px; font-weight: 700; letter-spacing: 2px;
    text-transform: uppercase; color: var(--emerald);
    margin-bottom: 0.75rem;
  }

  .section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900; line-height: 1.1;
    color: var(--ink); margin-bottom: 1rem;
  }

  .section-desc {
    font-size: 1.05rem; line-height: 1.8;
    color: var(--ink-muted); max-width: 600px;
    margin-bottom: 3rem;
  }

  /* ─── ABOUT ─── */
  .about { background: white; }
  .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }

  .about-image { position: relative; }

  .img-frame {
    width: 100%; aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--emerald-pale), var(--emerald-mid));
    border-radius: 24px;
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
    border: 1.5px solid rgba(13,110,79,0.15);
  }
  .img-frame::before { content: '⚗️'; font-size: 80px; opacity: 0.25; }

  .img-badge-float {
    position: absolute; bottom: -1rem; right: -1rem;
    background: var(--gold); color: white; border-radius: 16px;
    padding: 1rem 1.5rem; font-weight: 700; font-size: 13px; line-height: 1.3;
    box-shadow: 0 8px 30px rgba(201,146,42,0.35);
    text-align: center; animation: float 4s ease-in-out infinite;
  }
  .img-badge-float .big { font-size: 24px; display: block; font-family: 'Playfair Display', serif; }

  .about-feature {
    display: flex; gap: 1rem; margin-bottom: 1.25rem;
    padding: 1.25rem; background: var(--surface);
    border-radius: 16px; border: 1px solid var(--border);
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
  }
  .about-feature:hover { transform: translateX(4px); border-color: var(--emerald); box-shadow: 0 4px 16px rgba(13,110,79,0.08); }

  .feature-icon {
    width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
    background: var(--emerald-pale);
    display: flex; align-items: center; justify-content: center; font-size: 20px;
  }
  .feature-text h4 { font-size: 15px; font-weight: 600; margin-bottom: 3px; }
  .feature-text p { font-size: 13px; color: var(--ink-muted); line-height: 1.5; }

  /* ─── PROGRAMS ─── */
  .programs { background: var(--surface); }
  .programs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }

  .program-card {
    background: white; border-radius: 24px; padding: 2.5rem;
    border: 1.5px solid var(--border);
    position: relative; overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
  }
  .program-card:hover { transform: translateY(-6px); box-shadow: 0 20px 60px rgba(13,110,79,0.1); }

  .program-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
    background: linear-gradient(90deg, var(--emerald), var(--emerald-light));
  }
  .program-card.gold::before { background: linear-gradient(90deg, var(--gold), var(--gold-light)); }

  .program-tag {
    display: inline-block; font-size: 11px; font-weight: 700;
    letter-spacing: 1.5px; text-transform: uppercase;
    color: var(--emerald); background: var(--emerald-pale);
    padding: 4px 12px; border-radius: 50px; margin-bottom: 1rem;
  }
  .program-card.gold .program-tag { color: var(--gold); background: var(--gold-pale); }

  .program-name { font-family: 'Playfair Display', serif; font-size: 1.8rem; font-weight: 900; margin-bottom: 0.5rem; }
  .program-full { font-size: 14px; color: var(--ink-muted); margin-bottom: 1.5rem; }

  .program-details { display: flex; gap: 2rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
  .program-detail { font-size: 13px; }
  .program-detail .label { color: var(--ink-muted); display: block; margin-bottom: 2px; }
  .program-detail .val { font-weight: 600; }

  .program-features { list-style: none; display: flex; flex-direction: column; gap: 8px; }
  .program-features li { font-size: 14px; display: flex; gap: 8px; align-items: flex-start; }
  .program-features li::before { content: '✓'; color: var(--emerald); font-weight: 700; flex-shrink: 0; }
  .program-card.gold .program-features li::before { color: var(--gold); }

  /* ─── EVENTS ─── */
  .events { background: white; }
  .events-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 3rem; }

  .event-item {
    display: flex; gap: 1.5rem; padding: 1.25rem 0;
    border-bottom: 1px solid var(--border);
  }
  .event-item:last-child { border-bottom: none; }

  .event-date {
    flex-shrink: 0; width: 56px; text-align: center;
    background: var(--emerald-pale); border-radius: 12px; padding: 8px 4px;
    border: 1px solid rgba(13,110,79,0.15);
  }
  .event-date .day { font-family: 'Playfair Display', serif; font-size: 22px; font-weight: 900; color: var(--emerald); line-height: 1; }
  .event-date .month { font-size: 11px; text-transform: uppercase; color: var(--emerald); font-weight: 600; }

  .event-content h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; line-height: 1.3; }
  .event-content p { font-size: 13px; color: var(--ink-muted); line-height: 1.5; }

  .news-card {
    background: var(--surface); border-radius: 16px; padding: 1.25rem;
    margin-bottom: 1rem; border: 1px solid var(--border);
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
  }
  .news-card:hover { transform: translateX(4px); border-color: var(--emerald); box-shadow: 0 4px 16px rgba(13,110,79,0.07); }
  .news-date { font-size: 11px; color: var(--ink-muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 1px; }
  .news-title { font-size: 15px; font-weight: 600; line-height: 1.4; color: var(--ink); }

  /* ─── PLACEMENTS (light version) ─── */
  .placements { background: linear-gradient(135deg, var(--emerald-pale) 0%, #d4f0e4 100%); padding: 6rem 2rem; }
  .placements .section-title { color: var(--ink); }
  .placements .section-label { color: var(--emerald-dark); }
  .placements .section-desc { color: var(--ink-muted); }

  .placement-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; }

  .placement-card {
    background: white; border: 1.5px solid rgba(13,110,79,0.12);
    border-radius: 20px; padding: 1.5rem; text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    animation: fadeInUp 0.5s ease both;
  }
  .placement-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(13,110,79,0.12); }

  .placement-avatar {
    width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 1rem;
    background: linear-gradient(135deg, var(--emerald), var(--emerald-light));
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; font-weight: 700; color: white;
    font-family: 'Playfair Display', serif;
  }
  .placement-name { font-size: 15px; font-weight: 600; color: var(--ink); margin-bottom: 4px; }
  .placement-company { font-size: 13px; color: var(--ink-muted); }
  .placement-role { font-size: 11px; color: var(--emerald); margin-top: 4px; font-weight: 600; }

  /* ─── QUICK LINKS ─── */
  .quick-links { background: white; }
  .links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }

  .link-card {
    background: var(--surface); border-radius: 16px; padding: 1.25rem 1.25rem;
    display: flex; align-items: center; gap: 12px;
    text-decoration: none; color: var(--ink); border: 1px solid var(--border);
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
    font-size: 14px; font-weight: 500;
  }
  .link-card:hover { transform: translateY(-2px); border-color: var(--emerald); box-shadow: 0 6px 20px rgba(13,110,79,0.1); }

  .link-icon {
    width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0;
    background: var(--emerald-pale);
    display: flex; align-items: center; justify-content: center; font-size: 16px;
  }

  /* ─── FOOTER ─── */
  footer {
    background: var(--ink);
    color: rgba(255,255,255,0.7);
    padding: 4rem 2rem 2rem;
  }

  .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }

  .footer-brand-name {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem; font-weight: 900; color: white; margin-bottom: 0.75rem;
  }
  .footer-desc { font-size: 14px; line-height: 1.7; max-width: 320px; margin-bottom: 1.5rem; }

  .contact-item { display: flex; gap: 8px; font-size: 13px; margin-bottom: 8px; align-items: flex-start; }
  .contact-icon { flex-shrink: 0; color: #4ecca3; }

  .footer-heading { font-size: 13px; font-weight: 700; color: white; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 1.5rem; }
  .footer-links { list-style: none; display: flex; flex-direction: column; gap: 8px; }
  .footer-links a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 14px; transition: color 0.2s; }
  .footer-links a:hover { color: #4ecca3; }

  .footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08); padding-top: 1.5rem;
    display: flex; justify-content: space-between; align-items: center;
    font-size: 13px; flex-wrap: wrap; gap: 0.5rem;
  }

  .anti-ragging {
    background: rgba(255,60,60,0.1); border: 1px solid rgba(255,60,60,0.2);
    border-radius: 12px; padding: 0.75rem 1.25rem;
    color: #ff8888; font-size: 13px; font-weight: 600;
    display: flex; align-items: center; gap: 8px; margin-top: 1rem;
    flex-wrap: wrap;
  }

  /* ─── ANIMATIONS ─── */
  @keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  @keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to   { opacity: 1; transform: translateX(0); }
  }
  @keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
  }
  @keyframes float {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-8px); }
  }
  @keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.3; }
  }
  @keyframes slideIn {
    from { transform: translateX(100%); }
    to   { transform: translateX(0); }
  }

  .reveal {
    opacity: 0; transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .reveal.visible { opacity: 1; transform: translateY(0); }

  /* ─── RESPONSIVE ─── */
  @media (max-width: 900px) {
    .nav-links, .nav-cta { display: none; }
    .hamburger { display: flex; }
    .mobile-menu { display: flex; }
    .hero-content, .about-grid, .programs-grid, .events-layout, .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .hero-visual { display: none; }
    .links-grid { grid-template-columns: 1fr 1fr; }
    .about-image { order: -1; }
    .img-badge-float { right: 0; bottom: -0.5rem; }
    section { padding: 4rem 1.5rem; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  }

  @media (max-width: 480px) {
    nav { padding: 0 1rem; }
    .links-grid { grid-template-columns: 1fr; }
    .programs-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.2rem; }
  }