/* Russian Spa Vasant Kunj, website preview. (c) 2026 Zentriarch Private Limited. */
:root{
  --bg:#f4ede4; --paper:#fbf7f1; --ink:#2a1d17; --muted:#6c5d53; --line:#e2d6c8;
  --clay:#8a4b2f; --clay-d:#6f3a23; --gold:#c49a6c; --deep:#1f1612; --deep-2:#2b1f1a;
  --serif:'Cormorant Garamond',Georgia,serif; --sans:Figtree,system-ui,-apple-system,'Segoe UI',sans-serif;
  --r:18px; --top:110px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--top) + 8px)}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.05;margin:0;letter-spacing:-.01em}
h2{font-size:clamp(34px,4.4vw,54px)}
em{font-style:italic;color:var(--clay)}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:#fff;padding:8px 12px}
.eyebrow{margin:0 0 14px;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--clay)}
.wrap{max-width:1180px;margin:0 auto;padding:0 clamp(16px,4vw,40px)}
.sec{padding:clamp(72px,10vw,130px) 0}
.head{max-width:680px;margin-bottom:clamp(36px,5vw,60px)}
.note{margin:28px 0 0;font-size:14px;color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;border-radius:999px;border:1px solid var(--ink);background:var(--ink);color:var(--paper);font:600 15px var(--sans);text-decoration:none;cursor:pointer;transition:background .2s,color .2s,transform .2s}
.btn:hover{background:var(--clay);border-color:var(--clay)}
.btn:active{transform:scale(.98)}
.btn.big{min-height:54px;padding:0 28px;font-size:16px}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn.light{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.btn.light:hover{background:var(--gold);border-color:var(--gold)}
:focus-visible{outline:2px solid var(--clay);outline-offset:3px}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(244,237,228,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.strip{padding:7px 16px;background:var(--deep);color:#e9dccd;font-size:12.5px;text-align:center}
.nav{display:flex;align-items:center;gap:24px;max-width:1180px;margin:0 auto;padding:12px clamp(16px,4vw,40px)}
.brand{font:600 25px/1 var(--serif);text-decoration:none;letter-spacing:.01em}
.brand small{display:block;margin-top:3px;font:600 10.5px var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--clay)}
.links{display:flex;gap:26px;margin-left:auto}
.links a{text-decoration:none;font-size:15px;color:var(--muted)}.links a:hover{color:var(--ink)}

/* hero */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center;max-width:1180px;margin:0 auto;padding:clamp(36px,6vw,80px) clamp(16px,4vw,40px) clamp(56px,7vw,96px)}
.hero h1{font-size:clamp(50px,7.4vw,96px);line-height:.98}
.lede{max-width:500px;margin:24px 0 32px;font-size:clamp(17px,1.6vw,19px);color:var(--muted)}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.assure{display:flex;flex-wrap:wrap;gap:8px 22px;margin:34px 0 0;padding:0;list-style:none;font-size:14px;color:var(--muted)}
.assure li::before{content:'';display:inline-block;width:6px;height:6px;margin-right:9px;border-radius:50%;background:var(--gold);vertical-align:2px}
.hero-photo{position:relative;border-radius:200px 200px var(--r) var(--r);overflow:hidden;aspect-ratio:4/5;background:#d9c7b4}
.hero-photo img{width:100%;height:100%;object-fit:cover;animation:drift 26s ease-in-out infinite alternate}
@keyframes drift{from{transform:scale(1.04) translateY(0)}to{transform:scale(1.12) translateY(-2%)}}
.hero-card{position:absolute;left:18px;bottom:18px;max-width:240px;padding:13px 16px;border-radius:14px;background:rgba(251,247,241,.94);box-shadow:0 10px 30px rgba(31,22,18,.18);animation:float 6s ease-in-out infinite alternate}
.hero-card span{display:block;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--clay)}
.hero-card b{display:block;margin:3px 0 1px;font:600 21px/1.15 var(--serif)}
.hero-card small{font-size:13px;color:var(--muted)}
@keyframes float{to{transform:translateY(-6px)}}

/* therapies menu */
.therapies{background:var(--paper)}
.menu{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,64px);align-items:start}
.menu-photo{position:sticky;top:calc(var(--top) + 24px);aspect-ratio:4/5;border-radius:var(--r);overflow:hidden;background:#e4d6c6}
.menu-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.05);transition:opacity .7s,transform 1.4s}
.menu-photo img.on{opacity:1;transform:scale(1)}
.menu-list{border-top:1px solid var(--line)}
.item{display:grid;grid-template-columns:1fr auto;gap:6px 20px;padding:24px 4px;border-bottom:1px solid var(--line);cursor:pointer;transition:padding .3s,background .3s}
.item h3{font-size:clamp(27px,2.6vw,33px)}
.item p{grid-column:1/-1;margin:0;max-width:520px;color:var(--muted);font-size:15.5px}
.item .opts{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.opt{padding:7px 13px;border:1px solid var(--line);border-radius:999px;background:var(--bg);font:500 14px var(--sans);color:var(--ink);cursor:pointer}
.opt:hover{border-color:var(--clay);color:var(--clay)}
.opt b{font-weight:700}
.item .thumb{display:none}
.item.on{padding-left:16px;background:linear-gradient(90deg,rgba(196,154,108,.14),transparent)}
.item .tag{align-self:center;font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--clay)}

/* visit */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,3vw,32px);margin:0;padding:0;list-style:none}
.steps li{padding-top:22px;border-top:1px solid var(--ink)}
.steps span{display:block;font:500 15px var(--serif);font-style:italic;color:var(--clay)}
.steps b{display:block;margin:10px 0 8px;font:500 26px/1.1 var(--serif)}
.steps p{margin:0;color:var(--muted);font-size:15.5px}

/* standards */
.standards{background:var(--paper)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.split-photo{border-radius:var(--r);overflow:hidden;aspect-ratio:5/4}
.split-photo img{width:100%;height:100%;object-fit:cover}
.checks{margin:32px 0 0;padding:0;list-style:none}
.checks li{padding:16px 0 16px 34px;border-bottom:1px solid var(--line);position:relative}
.checks li::before{content:'';position:absolute;left:2px;top:22px;width:14px;height:8px;border-left:2px solid var(--clay);border-bottom:2px solid var(--clay);transform:rotate(-45deg)}
.checks b{display:block;font-size:17px}
.checks span{color:var(--muted);font-size:15.5px}

/* gift */
.gift{background:var(--deep);color:#efe4d6}
.gift-in{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(32px,6vw,80px);align-items:center}
.gift-in img{border-radius:var(--r);aspect-ratio:4/5;object-fit:cover;width:100%;max-width:420px}
.gift h2{color:#fbf3e8}
.gift .eyebrow{color:var(--gold)}
.gift p{max-width:440px;margin:18px 0 28px;color:#cdbcab}

/* booking */
.book-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(28px,5vw,56px);align-items:start}
.booking{padding:clamp(24px,4vw,44px);border-radius:var(--r);background:var(--paper);border:1px solid var(--line)}
.booking h2{margin-bottom:26px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fld{margin-bottom:18px;min-width:0}
label,.lbl{display:block;margin-bottom:7px;font-size:14px;font-weight:600}
input,select{width:100%;min-height:52px;padding:0 14px;border:1px solid #cdbdac;border-radius:12px;background:#fff;color:var(--ink);font:16px var(--sans)}
select{appearance:none;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%232a1d17' stroke-width='1.6'/%3E%3C/svg%3E") no-repeat right 16px center;padding-right:40px}
input:focus,select:focus{outline:none;border-color:var(--clay);box-shadow:0 0 0 3px rgba(138,75,47,.15)}
input.bad{border-color:#b3261e}
.err{display:block;min-height:0;margin-top:5px;font-size:13px;color:#b3261e}
.err:empty{display:none}
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;min-width:64px;min-height:48px;padding:6px 14px;border:1px solid #cdbdac;border-radius:12px;background:#fff;font:500 14.5px/1.15 var(--sans);color:var(--ink);cursor:pointer;text-align:center}
.chip small{display:block;font-size:11.5px;color:var(--muted)}
.chip[aria-checked=true]{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.chip[aria-checked=true] small{color:#d8c8b8}
.chip:disabled{opacity:.35;cursor:not-allowed;text-decoration:line-through}
.sum{display:flex;justify-content:space-between;gap:12px;margin:6px 0 18px;padding:14px 16px;border-radius:12px;background:var(--bg);font-size:15px}
.sum b{font-family:var(--serif);font-size:22px;font-weight:600}
.booking .btn{width:100%}
.done{padding:22px;border-radius:14px;background:var(--bg);border:1px solid var(--line)}
.done h3{font-size:30px;margin-bottom:8px}
.done p{margin:0 0 6px;color:var(--muted)}
.find{padding-top:8px}
.find h3{font-size:34px;margin-bottom:12px}
.find p{margin:0 0 8px;color:var(--muted)}
.find .hours{font-size:14px}
.map{margin:20px 0 16px;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;background:#e4d6c6}
.map iframe{width:100%;height:100%;border:0;filter:sepia(.25) saturate(.85)}
.find-btns{display:flex;flex-wrap:wrap;gap:10px}

/* footer, dock */
.foot{padding:48px clamp(16px,4vw,40px) 40px;background:var(--deep);color:#a99886;border-top:1px solid #3a2c25}
.foot .brand{color:#fbf3e8}
.foot p{max-width:820px;margin:18px 0 0;font-size:12.5px;line-height:1.6}
.dock{display:none}

/* reveals */
.rv{transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1)}
.rv.pre{opacity:0;transform:translateY(22px)}

@media (max-width:900px){
  .links{display:none}
  .nav .btn{margin-left:auto;min-height:40px;padding:0 16px;font-size:14px}
  .hero{grid-template-columns:1fr;padding-top:20px}
  .hero-photo{order:-1;aspect-ratio:5/4;border-radius:160px 160px var(--r) var(--r)}
  .hero h1{font-size:clamp(44px,12.5vw,64px)}
  .lede{margin:18px 0 24px}
  .cta .btn{flex:1 1 150px}
  .menu{grid-template-columns:1fr}
  .menu-photo{display:none}
  .item{grid-template-columns:76px 1fr auto;gap:4px 14px;padding:20px 0}
  .item .thumb{display:block;grid-row:1/3;width:76px;height:76px;border-radius:12px;object-fit:cover}
  .item p{grid-column:2/-1}
  .item .opts{grid-column:1/-1}
  .item.on{padding-left:0;background:none}
  .steps{grid-template-columns:1fr 1fr}
  .split,.gift-in,.book-grid{grid-template-columns:minmax(0,1fr)}
  .gift-in img{aspect-ratio:16/10;max-width:none}
  .row2{grid-template-columns:1fr;gap:0}
  .dock{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(251,247,241,.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--line)}
  .dock a{display:flex;align-items:center;justify-content:center;min-height:48px;border-radius:999px;border:1px solid var(--ink);font-weight:600;font-size:15px;text-decoration:none}
  .dock a.on{background:var(--ink);color:var(--paper)}
  body{padding-bottom:76px}
}
@media (max-width:520px){
  .steps{grid-template-columns:1fr}
  .assure{flex-direction:column;gap:6px}
  .hero-card{left:12px;bottom:12px;max-width:62%;padding:10px 13px}
  .hero-card b{font-size:18px}
  .hero-card small{display:none}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}