:root{
  --deep:#063916; --deep2:#0a4d21; --pri:#0B6623; --pri2:#128a3c; --gold:#D4AF37; --gold2:#f0d777;
  --ink:#14231a; --mut:#5a6c60; --bg:#f6f9f6; --card:#ffffff; --line:#e2ece3;
  --grad:linear-gradient(120deg,#063916 0%,#0B6623 45%,#128a3c 100%);
  --grad-gold:linear-gradient(120deg,#b8912a,#D4AF37 55%,#f0d777);
  --sh:0 18px 42px rgba(6,57,22,.14); --sh-sm:0 8px 22px rgba(6,57,22,.10);
  --r:20px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Hind Siliguri','Poppins',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;font-size:17px}
img{max-width:100%;display:block}
a{color:var(--pri);text-decoration:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.35;color:var(--deep)}
h2{font-size:clamp(26px,4vw,38px);margin-bottom:10px}
.sec{padding:74px 0}
.sec.alt{background:#fff}
.kick{display:inline-block;background:linear-gradient(120deg,#e9f6ec,#fdf6da);border:1px solid var(--line);
  color:var(--pri);font-weight:700;font-size:13.5px;letter-spacing:.4px;padding:5px 14px;border-radius:999px;margin-bottom:14px}
.sub{color:var(--mut);max-width:720px}
.center{text-align:center}.center .sub{margin:0 auto}
/* header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hbar{display:flex;align-items:center;gap:14px;padding:10px 0}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;color:var(--deep);font-size:20px}
.brand img{width:42px;height:42px;border-radius:12px;box-shadow:var(--sh-sm)}
nav{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap}
nav a{color:var(--ink);font-weight:600;padding:8px 13px;border-radius:999px;font-size:15.5px}
nav a:hover,nav a.on{background:#e9f6ec;color:var(--pri)}
.lang{display:flex;border:1.5px solid var(--pri);border-radius:999px;overflow:hidden;margin-left:10px}
.lang a{padding:6px 13px;font-weight:700;font-size:14px;color:var(--pri)}
.lang a.on{background:var(--pri);color:#fff}
/* hero */
.hero{background:var(--grad);color:#eaf6ee;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:auto -10% -55% -10%;height:70%;background:radial-gradient(closest-side,rgba(212,175,55,.35),transparent);pointer-events:none}
.hero:after{content:"";position:absolute;top:-120px;right:-80px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(255,255,255,.16),transparent);pointer-events:none}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center;padding:70px 20px 84px;position:relative;z-index:1}
.hero h1{color:#fff;font-size:clamp(32px,5.4vw,54px);font-weight:800}
.hero h1 .g{background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent}
.tag{font-size:clamp(18px,2.6vw,23px);color:#ffe9a8;font-weight:700;margin:10px 0 6px}
.hero p{color:#d9eee0;max-width:560px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:700;padding:13px 24px;border-radius:999px;font-size:16.5px;transition:.25s;border:2px solid transparent}
.btn:hover{transform:translateY(-2px)}
.btn.gold{background:var(--grad-gold);color:#231a02;box-shadow:0 12px 26px rgba(212,175,55,.35)}
.btn.ghost{border-color:rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.08)}
.btn.green{background:var(--grad);color:#fff;box-shadow:var(--sh-sm)}
.btn.line{border-color:var(--pri);color:var(--pri);background:#fff}
.btn.wa{background:#22b358;color:#fff}
.phonebox{display:flex;justify-content:center;perspective:1100px}
.phone{width:270px;border-radius:44px;background:#0b0f0c;padding:12px;box-shadow:0 44px 80px rgba(0,0,0,.45),inset 0 0 0 2px #2c3a2f;
  transform:rotateY(-13deg) rotateX(3deg);transition:transform .6s}
.phone:hover{transform:rotateY(-4deg) rotateX(1deg)}
.phone img{border-radius:34px;width:100%}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.chip{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#fff;padding:7px 15px;border-radius:999px;font-weight:600;font-size:14.5px;backdrop-filter:blur(6px)}
.qrbox{display:flex;align-items:center;gap:14px;margin-top:24px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);
  border-radius:16px;padding:12px 16px;max-width:430px}
.qrbox img{width:74px;height:74px;border-radius:10px;background:#fff}
.qrbox b{color:#fff}
/* stats */
.stats{background:#fff;border-bottom:1px solid var(--line)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding-top:30px;padding-bottom:30px}
.stat{text-align:center;padding:8px}
.stat b{display:block;font-size:clamp(26px,3.6vw,38px);color:var(--pri);font-weight:800}
.stat span{color:var(--mut);font-weight:600;font-size:15px}
/* grids + cards */
.grid{display:grid;gap:20px;margin-top:36px}
.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--sh-sm);transition:.3s}
.card:hover{transform:translateY(-5px);box-shadow:var(--sh)}
.ico{width:54px;height:54px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:14px;color:#fff;box-shadow:var(--sh-sm)}
.card h3{font-size:20px;margin-bottom:7px}
.card p{color:var(--mut);font-size:15.8px}
.badge{display:inline-block;background:#fdf3d0;color:#8a6d1c;border:1px solid #ecd27a;font-weight:700;font-size:12.8px;padding:3px 11px;border-radius:999px;margin-top:12px}
.book .num{font-size:34px;font-weight:800;color:var(--gold);line-height:1}
.book h3{margin-top:8px}
/* premium */
.price{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px}
.pcard{border-radius:24px;padding:32px;border:1.5px solid var(--line);background:#fff;box-shadow:var(--sh-sm)}
.pcard.hot{background:var(--grad);color:#eaf6ee;border:none;box-shadow:var(--sh)}
.pcard.hot h3,.pcard.hot .amt{color:#fff}
.pcard .amt{font-size:40px;font-weight:800;color:var(--deep)}
.pcard ul{list-style:none;margin:14px 0}
.pcard li{padding:6px 0 6px 26px;position:relative}
.pcard li:before{content:"✓";position:absolute;left:0;color:var(--pri);font-weight:800}
.pcard.hot li:before{color:var(--gold2)}
/* gallery */
.shots{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px}
.shots img{border-radius:18px;box-shadow:var(--sh-sm);border:1px solid var(--line);transition:.3s}
.shots img:hover{transform:translateY(-5px) scale(1.015);box-shadow:var(--sh)}
/* list rows */
.rows{margin-top:30px;display:grid;gap:12px}
.row{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px 20px;box-shadow:var(--sh-sm)}
.row .n{flex:0 0 auto;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#e9f6ec,#fdf6da);color:var(--pri);
  font-weight:800;display:flex;align-items:center;justify-content:center}
.row b{color:var(--deep)}
.row p{color:var(--mut);font-size:15.5px}
/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--sh-sm)}
.step .n{width:46px;height:46px;border-radius:50%;background:var(--grad);color:#fff;font-weight:800;font-size:20px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
/* banner + faq */
.banner{background:var(--grad);border-radius:26px;color:#e7f5ec;padding:42px;text-align:center;box-shadow:var(--sh);position:relative;overflow:hidden}
.banner h2{color:#fff}
.banner p{color:#d9eee0;max-width:640px;margin:0 auto}
details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 22px;margin-top:12px;box-shadow:var(--sh-sm)}
summary{font-weight:700;color:var(--deep);cursor:pointer;font-size:17.5px}
details p{color:var(--mut);margin-top:8px}
/* doctor / contact */
.doc{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px;align-items:stretch;margin-top:34px}
.doccard{background:var(--grad);color:#eaf6ee;border-radius:24px;padding:34px;box-shadow:var(--sh)}
.doccard h3{color:#fff;font-size:24px}
.doccard .gold{color:var(--gold2);font-weight:700}
.cbtns{display:grid;gap:12px}
.cbtn{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px;box-shadow:var(--sh-sm);color:var(--ink);font-weight:700;transition:.25s}
.cbtn:hover{transform:translateY(-3px);box-shadow:var(--sh)}
.cbtn small{display:block;color:var(--mut);font-weight:600}
.cbtn .ico{margin:0;flex:0 0 auto}
/* footer */
footer{background:var(--deep);color:#cfe8d6;margin-top:0}
footer .wrap{padding-top:46px;padding-bottom:30px}
.fgrid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:28px}
footer h4{color:#fff;margin-bottom:10px}
footer a{color:#ffe9a8}
.fbot{border-top:1px solid rgba(255,255,255,.15);margin-top:30px;padding-top:18px;font-size:14.5px;color:#9dc3a9;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.note{background:#fff8e1;border:1px solid #ecd27a;border-radius:14px;padding:16px 20px;color:#6b5510;margin-top:26px;font-size:15.5px}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(max-width:920px){.hero .wrap{grid-template-columns:1fr}.g3,.g4,.steps{grid-template-columns:1fr 1fr}.shots{grid-template-columns:repeat(2,1fr)}.doc{grid-template-columns:1fr}.fgrid{grid-template-columns:1fr}}
@media(max-width:580px){.g3,.g4,.g2,.steps,.price,.stats .wrap{grid-template-columns:1fr}.shots{grid-template-columns:1fr 1fr}nav{display:none}.sec{padding:54px 0}}