:root{
  --primary:#0b1e35;--primary-2:#102945;--gold:#d4af37;--rose:#ff6b6b;--mint:#00d1b2;--ink:#0f172a;--card:#0b1220aa;--text:#e6edf3;--muted:#94a3b8;--glass: rgba(255,255,255,0.06);--ring: rgba(212,175,55,0.35);--shadow: 0 10px 30px rgba(0,0,0,.25);--radius: 18px;--radius-sm: 12px;--blur: blur(10px);--t: .25s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;width:100%;overflow-x:hidden}
body{
  margin:0;font-family:Poppins, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, 'Helvetica Neue', Arial, 'Noto Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
  color:var(--text);
  background: radial-gradient(1200px 600px at 10% -10%, #1f3b6b 0%, transparent 55%), radial-gradient(900px 500px at 110% 10%, #0e315a 0%, transparent 60%), linear-gradient(180deg, #050b16 0%, #0a1528 100%);
  overflow-x:hidden;width:100%;
}
.header{position:fixed;inset:0 0 auto 0;height:70px;min-height:fit-content;display:flex;align-items:center;z-index:50;background:linear-gradient(180deg, rgba(3,8,20,.85), rgba(3,8,20,.35), transparent);backdrop-filter:saturate(120%) blur(8px);border-bottom:1px solid rgba(255,255,255,.06);}
.container{width:min(1300px, 95%);margin-inline:auto;margin-top:30px;}
.nav{display:flex;align-items:center;justify-content:space-between;padding:0 20px;}
.brand{display:flex;align-items:center;gap:3px;flex-shrink:1;min-width:0;}
.brand-logo{width:80px;height:80px;margin-left: -50px;border-radius:50%;background:linear-gradient(135deg,#1b3b6f,#0e2440);border:1px solid rgba(255,255,255,.15);display:grid;place-items:center;color:var(--gold);box-shadow:0 6px 18px rgba(0,0,0,.35), inset 0 0 0 3px rgba(212,175,55,.15)}
.brand h1{font-size:1rem;line-height:1.1;margin:0;font-weight:700;}
.logo-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}
.brand small{display:block;color:var(--muted);font-weight:500}
.nav-menu{display:flex;}
.nav ul{display:flex;list-style:none;gap:5px;margin:0;padding:0}
.nav a{text-decoration:none;color:var(--text);font-weight:500;font-size:.95rem;padding:10px 12px;border-radius:12px;position:relative}
.nav a::after{content:"";position:absolute;inset:auto 12px -6px 12px;height:2px;background:linear-gradient(90deg, transparent, var(--gold), transparent);opacity:0;transform:translateY(4px);transition:var(--t)}
.nav a:hover::after{opacity:1;transform:none}
.nav button{border-radius:1.2rem;padding:7px;cursor:pointer}
.btn{display:inline-flex;align-items:center;gap:5px;background:linear-gradient(135deg, #1a3054, #244a7d);border:1px solid rgba(255,255,255,.12);color:var(--text);padding:10px 16px;border-radius:14px;font-weight:600;box-shadow:0 8px 20px rgba(12,24,48,.35);transition:transform var(--t), box-shadow var(--t), background var(--t);text-decoration:none;cursor:pointer;border:none;font-family:inherit;}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(12,24,48,.45)}
.btn.gold{background:linear-gradient(135deg,#d4af37,#9c7c1b);color:#0c1424;border-color:#f1d57a;box-shadow:0 10px 22px rgba(212,175,55,.28)}
.hero{padding-top:0px;padding-bottom:120px;min-height:92vh;display:grid;place-items:center;text-align:center;position:relative;isolation:isolate;padding-left:20px;padding-right:20px;}
.hero .glow{position:absolute;inset:auto -20% -30% -20%;height:60%;background:radial-gradient(closest-side, rgba(212,175,55,.12), transparent 70%);filter:blur(40px);z-index:-1}
.hero h2{font-size:clamp(2rem, 4vw + .5rem, 3.4rem);margin:0 0 12px;letter-spacing:.4px;line-height:1.2;}
.hero p{color:var(--muted);font-size:1.1rem;margin:0 0 28px;line-height:1.6;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
section{padding:80px 20px;}
.section-title{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:40px; margin-top: -30px;}
.section-title h3{font-size:clamp(1.4rem, 2.2vw + .7rem, 2rem);margin:0;text-align:center;}
.section-title p{color:var(--muted);margin:0;text-align:center;max-width:780px;line-height:1.6;}
.grid{display:grid;gap:22px;}
.grid-3{grid-template-columns:repeat(3, 1fr);}
.grid-4{grid-template-columns:repeat(4, 1fr);}
.card{background:linear-gradient(180deg, var(--card), rgba(11,18,32,.55));border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.card::before{content:"";position:absolute;inset:-1px;border-radius:inherit;background:conic-gradient(from 180deg at 50% 50%, transparent, transparent, var(--ring), transparent 60%);filter:blur(18px);opacity:.4;z-index:-1}
.card .icon{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg, rgba(212,175,55,.25), rgba(255,255,255,.08));border:1px solid rgba(212,175,55,.35);margin-bottom:14px;font-size:1.3rem;color:#f9e7a6}
.card h4{margin:6px 0 8px;font-size:1.2rem;}
.muted{color:var(--muted);font-size:0.95rem;line-height:1.6;}
.stats{background:url('https://images.unsplash.com/photo-1541339907198-e08756dedf3f?q=80&w=1400&auto=format&fit=crop') center/cover fixed,linear-gradient(180deg, rgba(5,11,22,.8), rgba(10,21,40,.9));background-blend-mode:multiply;border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06)}
.stats-wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.stat{padding:28px;text-align:center;border-radius:var(--radius);background:linear-gradient(180deg, rgba(15,23,42,.75), rgba(15,23,42,.55));border:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow)}
.stat .num{font-size:clamp(2rem, 4vw, 3rem);font-weight:800;color:#f4d164;letter-spacing:1px;margin:0 0 8px;}
.stat .label{color:var(--muted);margin:0;}
.memories .gallery{column-count:3;column-gap:18px}
.photo{break-inside:avoid;margin:0 0 18px;position:relative;border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.08);box-shadow:0 10px 24px rgba(0,0,0,.35)}
.photo img{width:100%;height:200px;object-fit:cover;display:block;transition:transform .5s ease}
.photo:hover img{transform:scale(1.06)}
.tag{position:absolute;inset:auto 12px 12px auto;background:rgba(0,0,0,.45);color:#fff;padding:6px 10px;border-radius:999px;font-size:.8rem;display:inline-flex;gap:6px;align-items:center;border:1px solid rgba(255,255,255,.18);backdrop-filter: blur(6px)}
.event{overflow:hidden;padding:0;}
.event .cover{height:140px;background:#0b1220;overflow:hidden}
.event .cover img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.event:hover .cover img{transform:scale(1.08)}
.event .body{padding:15px 20px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;background:rgba(212,175,55,.18);color:#f7e39b;border:1px solid rgba(212,175,55,.35);font-weight:600;font-size:.85rem;margin-bottom:10px}
footer{padding:60px 20px 24px;background:linear-gradient(180deg,#091326,#070e1d);border-top:1px solid rgba(255,255,255,.06)}
.cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px;}
.input{width:100%;padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:var(--text);outline:none;font-family:inherit;font-size:0.95rem;}
.fine{color:#7588a6;font-size:.9rem;margin-top:10px;line-height:1.5;}
.confetti{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:-1}
.dot{position:absolute;width:6px;height:6px;border-radius:999px;opacity:.7;animation:float 10s linear infinite}
@keyframes float{0%{transform:translateY(120vh) rotate(0deg)}100%{transform:translateY(-10vh) rotate(360deg)}}
.center{text-align:center;}
.mt-2{margin-top:12px;}
.mt-3{margin-top:18px;}
.mt-4{margin-top:26px;}
.mt-6{margin-top:40px;}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center;}
.modal{display:none;position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;background-color:rgba(0,0,0,0.8);backdrop-filter:blur(5px)}
.modal-content{background:var(--card);margin:5% auto;padding:20px;border-radius:var(--radius);border:1px solid rgba(255,255,255,.1);max-width:600px;position:relative;width:90%;}
.close{color:#aaa;float:right;font-size:28px;font-weight:bold;cursor:pointer;line-height:1;}
.close:hover{color:#fff}
.read-more{background:rgba(212,175,55,.2);border:1px solid rgba(212,175,55,.4);color:#f4d164;padding:6px 12px;border-radius:8px;font-size:.85rem;cursor:pointer;margin-top:10px;transition:all 0.3s ease;border:none;font-family:inherit;}
.read-more:hover{background:rgba(212,175,55,.3)}
.menu-toggle{display:none;font-size:1.6rem;color:var(--text);cursor:pointer;background:rgba(255,255,255,0.08);padding:8px 12px;border-radius:10px;border:1px solid rgba(255,255,255,0.15);transition:var(--t);min-height:fit-content;border:none;}
.menu-toggle:hover{background:rgba(255,255,255,0.15)}
.alumni-card{background:linear-gradient(180deg, var(--card), rgba(11,18,32,.55));border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);position:relative;overflow:hidden;transition:transform 0.3s ease, box-shadow 0.3s ease;height:100%;display:flex;flex-direction:column;}
.alumni-card:hover{transform:translateY(-5px);box-shadow:0 15px 35px rgba(0,0,0,.4)}
.alumni-card::before{content:"";position:absolute;inset:-1px;border-radius:inherit;background:conic-gradient(from 180deg at 50% 50%, transparent, transparent, var(--ring), transparent 60%);filter:blur(18px);opacity:.4;z-index:-1}
.alumni-image{width:100%;height:200px;object-fit:cover;border-radius:12px;margin-bottom:15px;border:1px solid rgba(255,255,255,.1)}
.alumni-name{font-size:1.2rem;font-weight:700;margin:0 0 8px 0;color:var(--text);line-height:1.3}
.alumni-role{color:var(--gold);font-weight:600;font-size:0.9rem;margin:0 0 12px 0;line-height:1.4}
.alumni-bio{color:var(--muted);font-size:0.9rem;line-height:1.5;margin:0;flex-grow:1;display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden;}
.view-all-container{text-align:center;margin-top:30px;}
.view-all-btn{background:linear-gradient(135deg, var(--gold), #9c7c1b);color:#0a1424;border:none;padding:12px 24px;border-radius:8px;font-weight:600;cursor:pointer;transition:all 0.3s ease;align-items:center;display:inline-flex;justify-content:center;gap:8px;font-size:1rem;}
.view-all-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(212, 175, 55, 0.3)}
.benefits-popup{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.8);z-index:1000;justify-content:center;align-items:center;padding:20px;}
.popup-content{background:var(--card);border:1px solid rgba(255,255,255,0.1);border-radius:12px;max-width:900px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 10px 30px rgba(0,0,0,0.5)}
.popup-header{display:flex;justify-content:space-between;align-items:center;padding:20px 25px;border-bottom:1px solid rgba(255,255,255,0.1);background:rgba(255,255,255,0.05)}
.popup-header h3{color:var(--gold);margin:0;font-size:1.4rem}
.close-popup{background:none;border:none;color:var(--text);font-size:1.2rem;cursor:pointer;padding:5px;border-radius:4px;transition:all 0.3s ease;line-height:1;}
.close-popup:hover{background:rgba(255,255,255,0.1);transform:rotate(90deg)}
.popup-body{padding:25px;}
.footer-links{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:8px;margin-top:20px;}
.footer-links a{color:#fff;font-size:14px;text-decoration:none;padding:5px 10px;transition:all 0.3s ease;}
.footer-links a:hover{background-color:var(--primary-2);border-radius:4px}
.footer-links .separator{color:rgba(255,255,255,0.5);user-select:none;}
.nav-tamil{font-family:"Meera Inimai", sans-serif !important;font-size:14px !important;letter-spacing:0px !important}
.hero-tamil{font-family:"Meera Inimai", sans-serif !important;letter-spacing:0px !important}
.hero-tamil h2{font-size:40px !important}
.hero-tamil p{font-size:15px !important;line-height:24px !important}
.hero-tamil .btn{font-size:14px !important}
.about-tamil{font-family:"Meera Inimai", sans-serif !important;letter-spacing:0px !important}
.about-tamil h3{font-size:26px !important}
.about-tamil p{font-size:15px !important;line-height:24px !important}
.benefits-tamil{font-family:"Meera Inimai", sans-serif !important;letter-spacing:0px !important}
.benefits-tamil h3{font-size:26px !important}
.benefits-tamil p{font-size:15px !important;line-height:24px !important}
.memories-tamil{font-family:"Meera Inimai", sans-serif !important}
.memories-tamil h3{font-size:26px !important;letter-spacing:0px !important}
.memories-tamil p{font-size:15px !important;line-height:24px !important}
.memories-tamil .btn{font-size:14px !important}
.alumni-tamil{font-family:"Meera Inimai", sans-serif !important}
.alumni-tamil h3{font-size:26px !important}
.alumni-tamil p{font-size:15px !important;line-height:24px !important}
.alumni-tamil .btn{font-size:14px !important}
.alumni-tamil span{font-size:14px !important}
.events-tamil{font-family:"Meera Inimai", sans-serif !important}
.events-tamil h3{font-size:26px !important}
.events-tamil p{font-size:15px !important;line-height:24px !important}
.footer-tamil{font-family:"Meera Inimai", sans-serif !important}
.footer-tamil h3{font-size:22px !important}
.footer-tamil p,.footer-tamil .fine,.footer-tamil a,.footer-tamil input::placeholder,.footer-tamil button{font-size:14px !important}
.alumni-details-modal{display:none;position:fixed;z-index:1001;left:0;top:0;width:100%;height:100%;background-color:rgba(0,0,0,0.8);backdrop-filter:blur(5px);animation:fadeIn 0.3s ease}
.alumni-details-content{background:linear-gradient(180deg, var(--card), rgba(11,18,32,.95));margin:5% auto;padding:30px;border-radius:var(--radius);border:1px solid rgba(255,255,255,.1);max-width:700px;position:relative;box-shadow:var(--shadow);animation:slideUp 0.3s ease;max-height:80vh;overflow-y:auto;width:90%}
.alumni-details-header{display:flex;align-items:flex-start;margin-bottom:20px}
.alumni-details-image{width:120px;height:120px;object-fit:cover;border-radius:50%;border:3px solid var(--gold);margin-right:20px}
.alumni-details-text{flex:1}
.alumni-details-name{font-size:1.5rem;font-weight:700;margin:0 0 8px 0;color:var(--text)}
.alumni-details-role{color:var(--gold);font-weight:600;font-size:1rem;margin:0 0 15px 0}
.alumni-details-bio{color:var(--text);line-height:1.6;margin-bottom:20px}
.alumni-details-info{background:rgba(255,255,255,.05);padding:15px;border-radius:8px;margin-top:20px}
.alumni-details-links{display:flex;gap:10px;margin-top:15px}
@keyframes fadeIn{from{opacity:0} to{opacity:1}}
@keyframes slideUp{from{opacity:0;transform:translateY(50px)} to{opacity:1;transform:translateY(0)}}

/* Responsive Media Queries */
@media (max-width:1200px){
  .container{width:95%;}
  .hero h2{font-size:clamp(1.8rem, 3vw + .5rem, 2.8rem);}
}
@media (max-width:1000px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .memories .gallery{column-count:2}
  .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .stats-wrap{grid-template-columns:repeat(2,1fr)}
  .view-all-btn{margin-left:0;width:auto;}
}
@media (max-width:850px){
  .nav-menu ul{position:absolute;top:72px;left:0;width:100%;flex-direction:column;background:rgba(10,21,40,0.98);border-bottom:1px solid rgba(255,255,255,.08);text-align:center;overflow:hidden;max-height:0;transition:max-height .3s ease;gap:0;padding:0;z-index:100;}
  .nav-menu ul.active{max-height:400px;}
  .nav-menu ul li{margin:14px 0;}
  .menu-toggle{display:block;margin-left:10px;}
  .brand h1{font-size:.9rem;line-height:1.1}
  .hero{padding-top:40px;padding-bottom:80px;min-height:85vh;}
}
@media (max-width:768px){
  .alumni-details-content{margin:10% auto;width:95%;padding:20px;}
  .alumni-details-header{flex-direction:column;text-align:center;}
  .alumni-details-image{margin:0 auto 15px;}
  .popup-content{margin:10px;max-height:95vh;}
  .popup-body{padding:15px;}
  .grid.grid-3{grid-template-columns:1fr;gap:15px;}
  .hero h2{font-size:2rem;}
  .hero p{font-size:1rem;}
  section{padding:60px 15px;}
}
@media (max-width:640px){
  .grid-3,.grid-4{grid-template-columns:1fr;}
  .memories .gallery{column-count:1;}
  .cols{grid-template-columns:1fr;}
  .stats-wrap{grid-template-columns:1fr;}
  .hero-cta{flex-direction:column;align-items:center;}
  .btn{width:100%;max-width:300px;justify-content:center;}
  .footer-links{flex-direction:column;gap:5px;}
  .footer-links .separator{display:none;}
  .hero-tamil h2{font-size:32px !important;}
  .about-tamil h3,.benefits-tamil h3,.memories-tamil h3,.alumni-tamil h3,.events-tamil h3{font-size:22px !important;}
}
@media (max-width:480px){
  .container{margin-top:20px;}
  .brand-logo{width:60px;height:60px;margin-left:-10px;}
  .hero{padding-top:20px;padding-bottom:60px;min-height:80vh;}
  .section-title{margin-bottom:30px;margin-top:-20px;}
  .card{padding:20px;}
  .stat{padding:20px;}
  .hero h2{font-size:1.8rem;}
  .hero-tamil h2{font-size:28px !important;}
  .footer{padding:40px 15px 24px;}
}
@media (max-width:360px){
  .hero h2{font-size:1.6rem;}
  .section-title h3{font-size:1.3rem;}
  .btn{padding:10px 14px;font-size:0.9rem;}
  .hero-tamil h2{font-size:24px !important;}
  .about-tamil h3,.benefits-tamil h3,.memories-tamil h3,.alumni-tamil h3,.events-tamil h3{font-size:20px !important;}
}
@media (min-width:1600px){
  .container{width:min(1500px, 95%);}
  .hero h2{font-size:clamp(2.5rem, 4vw + .5rem, 4rem);}
}
@media (orientation: landscape) and (max-height: 600px){
  .hero{min-height:100vh;padding-top:80px;}
  .header{height:60px;}
  .nav-menu ul.active{max-height:300px;}
}
@media print{
  .header,.menu-toggle,.btn,.view-all-btn,.footer-links,.confetti{display:none !important;}
  body{background:#fff;color:#000;}
  .card,.alumni-card{box-shadow:none;border:1px solid #ddd;}
}