:root{--red:#e81b1b;--gold:#e3a612;--foot:#d93636;--dark:#0d141a;--tx:#1b1b1b}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Poppins','Noto Sans Tamil','Latha','Nirmala UI',sans-serif;font-size:16px;line-height:1.6;color:var(--tx);background:#fff}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.container.narrow{max-width:1000px}.container.narrow2{max-width:1000px}
.c{text-align:center}.lft{text-align:left}
/* header */
.site-header{background:#fff;position:relative;z-index:20}
.hdr{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:12px;padding-bottom:12px}
.logo img{width:266px;height:auto}
.main-nav{display:flex;gap:34px;align-items:center}
.main-nav a{font-family:'Roboto','Noto Sans Tamil',sans-serif;font-size:18px;line-height:27px;color:var(--red);padding:4px 0;border-bottom:2px solid transparent;white-space:nowrap}
.main-nav a:hover,.main-nav a.active{color:var(--gold);border-bottom-color:var(--gold)}
.call-btn{background:var(--dark);color:#fff!important;font-family:'Roboto',sans-serif;font-size:18px;padding:12px 28px;border-radius:10px;border:0!important;white-space:nowrap;display:inline-block}
.call-btn:hover{opacity:.88;color:#fff}
.mobile-call{display:none}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:26px;height:3px;background:var(--red);margin:5px 0;border-radius:2px}
/* hero */
.hero{background-size:cover;background-position:center;min-height:640px;display:flex;align-items:center;color:#fff;text-align:center}
.hero-in{max-width:760px}
.hero h1{font-family:'Outfit','Noto Sans Tamil',sans-serif;font-size:56px;font-weight:900;line-height:1.2;margin-bottom:18px}
.hero p{font-size:17px;max-width:560px;margin:0 auto 34px}
.hero-btns{display:flex;gap:40px;justify-content:center;align-items:center}
.btn-outline-w{border:1px solid #fff;border-radius:40px;padding:12px 48px;color:#fff}
.btn-outline-w:hover{background:#fff;color:var(--dark)}
.btn-text-w{color:#fff;padding:12px 8px}.btn-text-w:hover{text-decoration:underline}
/* sections */
.sec{padding:56px 0}
h2.red{color:var(--red);font-family:'Outfit','Noto Sans Tamil',sans-serif;font-size:40px;font-weight:600;line-height:1.25;margin-bottom:18px}
h2.red.sm{font-size:30px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.txt p{text-align:center;margin-bottom:28px;font-size:16px}
.btn-outline{display:inline-block;border:1px solid #333;border-radius:40px;padding:10px 40px;color:#222}
.btn-outline:hover{background:var(--dark);color:#fff}
.rimg{width:100%;max-width:612px;aspect-ratio:612/464;object-fit:cover;border-radius:18px;margin-left:auto}
.stack{position:relative;min-height:480px}
.stack .s1{width:400px;max-width:70%;aspect-ratio:5/6;object-fit:cover;border-radius:18px}
.stack .s2{position:absolute;left:46%;top:56px;width:263px;max-width:48%;aspect-ratio:3/4;object-fit:cover;border-radius:18px;box-shadow:0 4px 16px rgba(0,0,0,.35);border:3px solid #fff}
.services .sub{margin-bottom:34px}
.cards4{display:grid;grid-template-columns:1fr 1fr;gap:28px 40px;max-width:1040px;margin:0 auto}
.card{text-align:center;display:block}
.card img{width:100%;aspect-ratio:503/360;object-fit:cover;border-radius:18px;margin-bottom:14px}
.card h3{color:var(--red);font-family:'Outfit','Noto Sans Tamil',sans-serif;font-size:28px;font-weight:600;line-height:1.3}
.card p{font-size:16px}
.card:hover img{filter:brightness(.92)}
.kband{display:block;background-size:cover;background-position:center;color:#fff;text-align:center;padding:70px 20px 56px}
.kband h2{font-family:'Outfit','Noto Sans Tamil',sans-serif;font-size:40px;font-weight:600;margin-bottom:18px}
.kband p{max-width:500px;margin:0 auto;font-size:16px;line-height:1.5}
.yband{display:grid;grid-template-columns:1fr 1fr;background:#ef4444;min-height:380px}
.yi img{width:100%;height:100%;object-fit:cover}
.yt{padding:28px 40px;text-align:center;display:flex;flex-direction:column;justify-content:center;color:#0d141a}
.yt h2{font-family:'Outfit','Noto Sans Tamil',sans-serif;font-size:30px;font-weight:600;line-height:1.3;margin-bottom:22px}
.yt p{font-size:15px;line-height:1.5}
/* banner + detail */
.banner{background-size:cover;background-position:center;min-height:180px;display:flex;align-items:center;justify-content:center;text-align:center;padding:30px 20px}
.banner h1{font-family:'Outfit','Noto Sans Tamil',sans-serif;color:#fff;font-size:40px;font-weight:600;line-height:1.3;max-width:900px}
.banner h1.en{font-family:'Poppins',sans-serif;font-weight:700}
.detail{padding:44px 0 70px}
.d-img{margin:0 auto 34px;width:387px;max-width:100%}
.d-img img{width:100%;aspect-ratio:387/258;object-fit:cover;border-radius:18px}
.prose p{margin-bottom:18px;text-align:justify;line-height:1.75}
.prose h3{color:var(--red);font-size:20px;margin:26px 0 8px;font-weight:600}
/* about */
.about-hero{background-size:cover;background-position:center;padding:40px 0 70px;text-align:center}
.about-hero h1{font-family:'Outfit','Noto Sans Tamil',sans-serif;color:#fff;font-size:44px;font-weight:600;margin-bottom:22px}
.goddess{width:350px;max-width:80%;aspect-ratio:350/518;object-fit:cover;border-radius:22px;margin:0 auto 34px;border:3px solid #fff}
.about-card{background:rgba(255,255,255,.93);border-radius:18px;padding:30px 36px;text-align:justify}
.about-card p{margin-bottom:16px;line-height:1.75}.about-card p:last-child{margin-bottom:0}
/* services page */
.svc-bg{background-size:cover;background-position:center;padding:64px 0 90px}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:48px 26px;max-width:1000px;margin:0 auto}
.scard{background:#fff;border-radius:18px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 4px 18px rgba(0,0,0,.25)}
.scard img{width:100%;aspect-ratio:400/304;object-fit:cover}
.scard span{color:var(--red);text-decoration:underline;font-size:22px;text-align:center;padding:22px 14px;flex:1;display:flex;align-items:center;justify-content:center;line-height:1.35}
.scard:hover{transform:translateY(-3px)}
.scard{transition:transform .2s}
/* contact */
.narrow2 .red{margin:6px 0 16px}
.crow{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-bottom:34px}
.citem{display:flex;gap:14px;align-items:flex-start}
.citem img{flex:none}
.citem a:hover{color:var(--red)}
/* footer */
.site-footer{background:var(--foot);color:#fff;padding:54px 0 28px}
.fgrid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:40px;align-items:start}
.fcol h3{font-size:30px;font-weight:600;line-height:1.3;margin-bottom:18px}
.fcol.brand{text-align:center}.fcol.brand h3{font-weight:700;font-size:32px}
.fcol.brand p{font-size:16px;line-height:1.5;text-align:center}
.frow{display:flex;gap:14px;align-items:flex-start;margin-bottom:16px;font-weight:500}
.frow img,.frow svg{flex:none}
.social{display:flex;gap:26px;margin-top:22px;padding-left:6px}
.copy{text-align:center;margin-top:46px;font-size:17px;font-weight:500}
.copy a{text-decoration:underline}
/* responsive */
@media(max-width:1000px){
 .main-nav{gap:20px}.main-nav a{font-size:16px}.logo img{width:200px}
 .hero h1{font-size:44px}
}
@media(max-width:860px){
 .nav-toggle{display:block;order:3}
 .desk-call{display:none}
 .main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:flex-start;padding:14px 24px 24px;gap:12px;box-shadow:0 8px 16px rgba(0,0,0,.12)}
 .main-nav.open{display:flex}
 .mobile-call{display:inline-block;margin-top:6px}
 .hero{min-height:520px}.hero h1{font-size:38px}
 .two,.yband,.fgrid,.crow{grid-template-columns:1fr}
 .two{gap:30px}.stack{min-height:420px}
 .rimg{margin:0 auto}
 .cards3{grid-template-columns:1fr 1fr}
 h2.red{font-size:32px}
 .banner h1{font-size:30px}
 .yi img{max-height:380px}
}
@media(max-width:560px){
 .cards4,.cards3{grid-template-columns:1fr}
 .hero h1{font-size:32px}.hero-btns{gap:16px}
 .btn-outline-w{padding:12px 34px}
 .stack .s1{width:70%}
 .scard span{font-size:20px}
 .about-card{padding:22px 18px}
}

/* Floating WhatsApp button */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:9999;width:62px;height:62px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#2fe074 0%,#25d366 45%,#128c7e 100%);box-shadow:0 8px 22px rgba(18,140,126,.45),inset 0 2px 3px rgba(255,255,255,.35);text-decoration:none;transition:transform .25s ease,box-shadow .25s ease}
.wa-float:hover{transform:scale(1.1) translateY(-2px);box-shadow:0 12px 28px rgba(18,140,126,.6),inset 0 2px 3px rgba(255,255,255,.35)}
.wa-float svg{width:34px;height:34px;fill:#fff;filter:drop-shadow(0 1px 2px rgba(0,0,0,.25));position:relative;z-index:1}
.wa-float::before,.wa-float::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;opacity:0;animation:wa-pulse 2.4s ease-out infinite}
.wa-float::after{animation-delay:1.2s}
@keyframes wa-pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}
.wa-float .wa-tip{position:absolute;right:74px;top:50%;transform:translateY(-50%);background:#fff;color:#128c7e;font:600 13px/1 system-ui,sans-serif;padding:9px 13px;border-radius:20px;white-space:nowrap;box-shadow:0 4px 14px rgba(0,0,0,.18);opacity:0;pointer-events:none;transition:opacity .2s}
.wa-float:hover .wa-tip{opacity:1}
@media (max-width:600px){.wa-float{width:56px;height:56px;right:14px;bottom:14px}.wa-float svg{width:30px;height:30px}.wa-float .wa-tip{display:none}}
@media (prefers-reduced-motion:reduce){.wa-float::before,.wa-float::after{animation:none}}