/* ===========================================================
   ONYX & EMBER — Hammam & Thermal Rituals
   =========================================================== */

:root{
  --ink:#100C0A;
  --ink-2:#171210;
  --ink-3:#1F1815;
  --ink-4:#2A211C;
  --line:rgba(237,226,214,.10);
  --line-2:rgba(237,226,214,.20);

  --sand:#EDE2D6;
  --sand-dim:rgba(237,226,214,.66);
  --sand-faint:rgba(237,226,214,.40);

  --ember:#C0703A;
  --ember-hi:#E4A06A;
  --ember-lo:#8A4A22;
  --ember-soft:rgba(192,112,58,.14);
  --grad-ember:linear-gradient(120deg,var(--ember-hi),var(--ember) 55%,var(--ember-lo));

  --f-display:'Marcellus', Georgia, 'Times New Roman', serif;
  --f-body:'Jost', 'Inter', system-ui, Arial, sans-serif;

  --max:1200px;
  --r:14px;
  --r-lg:22px;
  --t:.35s cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--f-body);
  background:var(--ink);
  color:var(--sand);
  line-height:1.7;
  font-weight:300;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font-family:inherit;font-size:1rem;}
::selection{background:var(--ember);color:var(--ink);}

h1,h2,h3,h4{font-family:var(--f-display);font-weight:400;line-height:1.14;letter-spacing:.01em;}
h1{font-size:clamp(2.6rem,6vw,4.6rem);}
h2{font-size:clamp(2rem,3.8vw,3.1rem);}
h3{font-size:1.35rem;}

.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 26px;}
.section{padding:clamp(72px,10vw,124px) 0;}
.section-tight{padding:clamp(56px,7vw,86px) 0;}
.bg-2{background:var(--ink-2);}
.bg-3{background:linear-gradient(180deg,var(--ink-2),var(--ink));}

.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-size:.72rem;letter-spacing:.34em;text-transform:uppercase;
  color:var(--ember-hi);font-weight:500;margin-bottom:18px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--ember);}
.eyebrow.center::after{content:"";width:26px;height:1px;background:var(--ember);}

.lead{color:var(--sand-dim);font-size:1.05rem;max-width:58ch;}
.muted{color:var(--sand-faint);}
.section-head{max-width:660px;margin-bottom:56px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head p{color:var(--sand-dim);margin-top:16px;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 30px;border-radius:100px;
  font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;font-weight:500;
  transition:transform var(--t),background var(--t),color var(--t),border-color var(--t);
}
.btn:hover{transform:translateY(-2px);}
.btn-ember{background:var(--grad-ember);color:#1A120C;}
.btn-ember:hover{filter:brightness(1.07);}
.btn-line{border:1px solid var(--line-2);color:var(--sand);}
.btn-line:hover{border-color:var(--ember);color:var(--ember-hi);}
.btn-sm{padding:11px 22px;font-size:.72rem;}
.btn-block{width:100%;}

/* ---------- header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:60;
  padding:18px 0;transition:background var(--t),padding var(--t),border-color var(--t);
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(16,12,10,.86);backdrop-filter:blur(14px);
  padding:11px 0;border-bottom-color:var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.logo img{height:42px;width:auto;}
.main-nav{display:flex;gap:34px;}
.main-nav a{
  font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--sand-dim);position:relative;padding:6px 0;transition:color var(--t);
}
.main-nav a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:0;
  background:var(--ember);transition:width var(--t);
}
.main-nav a:hover,.main-nav a.active{color:var(--sand);}
.main-nav a:hover::after,.main-nav a.active::after{width:100%;}
.header-actions{display:flex;align-items:center;gap:18px;}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px;}
.nav-toggle span{display:block;width:24px;height:1.6px;background:var(--sand);transition:transform var(--t),opacity var(--t);}
.nav-toggle.open span:nth-child(1){transform:translateY(6.6px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-6.6px) rotate(-45deg);}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding:130px 0 90px;overflow:hidden;
}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.06);animation:slowzoom 22s ease-in-out infinite alternate;}
@keyframes slowzoom{to{transform:scale(1);}}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(16,12,10,.94) 8%,rgba(16,12,10,.72) 46%,rgba(16,12,10,.35) 100%),
             linear-gradient(0deg,var(--ink),transparent 42%);
}
.hero .wrap{position:relative;z-index:2;}
.hero h1{max-width:15ch;margin-bottom:22px;}
.hero h1 em{font-style:italic;color:var(--ember-hi);}
.hero .lead{margin-bottom:36px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
.hero-meta{
  display:flex;gap:38px;flex-wrap:wrap;margin-top:56px;padding-top:30px;
  border-top:1px solid var(--line);max-width:640px;
}
.hero-meta div span{display:block;font-family:var(--f-display);font-size:1.7rem;color:var(--ember-hi);}
.hero-meta div small{font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--sand-faint);}
.scroll-cue{
  position:absolute;left:50%;bottom:34px;transform:translateX(-50%);z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  font-size:.64rem;letter-spacing:.3em;text-transform:uppercase;color:var(--sand-faint);
}
.scroll-cue i{display:block;width:1px;height:44px;background:linear-gradient(var(--ember),transparent);}

/* ---------- page hero (inner pages) ---------- */
.page-hero{
  position:relative;padding:200px 0 92px;background-size:cover;background-position:center;
}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,var(--ink) 4%,rgba(16,12,10,.62));}
.page-hero .wrap{position:relative;z-index:2;}
.crumb{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--sand-faint);margin-bottom:16px;}
.crumb a:hover{color:var(--ember-hi);}

/* ---------- ritual steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);}
.step{padding:34px 26px 30px;border-right:1px solid var(--line);position:relative;transition:background var(--t);}
.step:last-child{border-right:0;}
.step:hover{background:var(--ink-2);}
.step .num{
  font-family:var(--f-display);font-size:.9rem;letter-spacing:.2em;
  color:var(--ember);display:block;margin-bottom:14px;
}
.step h3{font-size:1.15rem;margin-bottom:8px;}
.step p{font-size:.9rem;color:var(--sand-faint);}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(34px,6vw,80px);align-items:center;}
.split.reverse{direction:rtl;}
.split.reverse > *{direction:ltr;}
.split-media{position:relative;}
.split-media img{border-radius:var(--r-lg);width:100%;height:100%;object-fit:cover;}
.split-media .frame{
  position:absolute;inset:18px -18px -18px 18px;border:1px solid var(--ember);
  border-radius:var(--r-lg);z-index:-1;
}
.tag-card{
  position:absolute;left:-22px;bottom:28px;background:var(--ink-2);
  border:1px solid var(--line);border-radius:var(--r);
  padding:16px 20px;display:flex;gap:14px;align-items:center;box-shadow:0 24px 50px rgba(0,0,0,.5);
}
.tag-card .dot{width:38px;height:38px;border-radius:50%;background:var(--ember-soft);display:grid;place-items:center;color:var(--ember-hi);font-size:1rem;}
.tag-card strong{display:block;font-size:.92rem;font-weight:500;}
.tag-card small{color:var(--sand-faint);font-size:.76rem;}

.check-list li{display:flex;gap:12px;align-items:flex-start;margin-bottom:13px;color:var(--sand-dim);font-size:.95rem;}
.check-list li::before{
  content:"";flex:0 0 auto;width:16px;height:16px;margin-top:5px;border-radius:50%;
  background:var(--ember-soft);border:1px solid var(--ember);
}

/* ---------- ritual cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.ritual{
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  background:var(--ink-2);transition:transform var(--t),border-color var(--t);
}
.ritual:hover{transform:translateY(-6px);border-color:var(--line-2);}
.ritual-media{position:relative;aspect-ratio:4/3;overflow:hidden;}
.ritual-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--t);}
.ritual:hover .ritual-media img{transform:scale(1.07);}
.ritual-media .dur{
  position:absolute;right:14px;top:14px;background:rgba(16,12,10,.8);
  backdrop-filter:blur(6px);border:1px solid var(--line-2);
  padding:6px 13px;border-radius:100px;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
}
.ritual-body{padding:24px 24px 26px;}
.ritual-body h3{margin-bottom:9px;}
.ritual-body p{font-size:.9rem;color:var(--sand-faint);margin-bottom:18px;}
.ritual-foot{display:flex;align-items:center;justify-content:space-between;padding-top:16px;border-top:1px solid var(--line);}
.price{font-family:var(--f-display);font-size:1.3rem;color:var(--ember-hi);}
.price small{font-size:.7rem;color:var(--sand-faint);letter-spacing:.1em;}

/* ---------- thermal circuit ---------- */
.circuit{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;}
.circuit-node{
  text-align:center;padding:30px 16px;border:1px solid var(--line);
  border-radius:var(--r);background:var(--ink-2);position:relative;
}
.circuit-node .temp{font-family:var(--f-display);font-size:1.9rem;color:var(--ember-hi);}
.circuit-node h4{font-size:1rem;margin:6px 0 4px;}
.circuit-node p{font-size:.78rem;color:var(--sand-faint);}
.circuit-node::after{
  content:"";position:absolute;right:-13px;top:50%;width:8px;height:8px;
  border-right:1px solid var(--ember);border-top:1px solid var(--ember);
  transform:translateY(-50%) rotate(45deg);
}
.circuit-node:last-child::after{display:none;}

/* ---------- treatment menu ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:38px;}
.filter{
  padding:10px 20px;border-radius:100px;border:1px solid var(--line);
  font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--sand-faint);
  transition:all var(--t);
}
.filter:hover{border-color:var(--line-2);color:var(--sand);}
.filter.active{background:var(--grad-ember);border-color:transparent;color:#1A120C;}
.menu-row{
  display:grid;grid-template-columns:1fr auto;gap:22px;align-items:baseline;
  padding:22px 0;border-bottom:1px solid var(--line);
}
.menu-row.hide{display:none;}
.menu-row h3{font-size:1.15rem;margin-bottom:5px;}
.menu-row p{font-size:.88rem;color:var(--sand-faint);max-width:62ch;}
.menu-row .meta{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ember);margin-top:8px;display:block;}
.menu-price{font-family:var(--f-display);font-size:1.4rem;color:var(--sand);white-space:nowrap;}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.gallery figure{position:relative;overflow:hidden;border-radius:var(--r);cursor:pointer;aspect-ratio:1;}
.gallery figure.tall{grid-row:span 2;aspect-ratio:1/2.06;}
.gallery figure.wide{grid-column:span 2;aspect-ratio:2.06/1;}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--t),opacity var(--t);}
.gallery figure:hover img{transform:scale(1.06);opacity:.82;}
.lightbox{
  position:fixed;inset:0;z-index:120;background:rgba(10,7,6,.95);
  display:none;place-items:center;padding:34px;
}
.lightbox.open{display:grid;}
.lightbox img{max-width:min(1100px,92vw);max-height:86vh;border-radius:var(--r);}
.lightbox button{position:absolute;top:26px;right:30px;font-size:1.6rem;color:var(--sand);}

/* ---------- testimonials ---------- */
.quote{
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:34px 30px;background:var(--ink-2);
}
.quote p{font-family:var(--f-display);font-size:1.15rem;line-height:1.6;margin-bottom:20px;}
.quote .who{display:flex;align-items:center;gap:12px;font-size:.82rem;color:var(--sand-faint);}
.quote .who span{width:34px;height:34px;border-radius:50%;background:var(--grad-ember);display:grid;place-items:center;color:#1A120C;font-weight:500;}
.stars{color:var(--ember-hi);letter-spacing:.2em;font-size:.8rem;margin-bottom:14px;}

/* ---------- form ---------- */
.form-card{
  background:var(--ink-2);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:clamp(26px,4vw,40px);
}
.field{margin-bottom:20px;}
.field label{display:block;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--sand-faint);margin-bottom:9px;}
.field input,.field select,.field textarea{
  width:100%;padding:14px 16px;border-radius:10px;
  background:var(--ink-3);border:1px solid var(--line);color:var(--sand);
  transition:border-color var(--t),background var(--t);
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ember);background:var(--ink-4);}
.field textarea{min-height:120px;resize:vertical;}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#C4544A;}
.err{display:none;font-size:.74rem;color:#E08078;margin-top:7px;}
.field.invalid .err{display:block;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-note{font-size:.8rem;color:var(--sand-faint);margin-top:14px;}
.form-ok{
  display:none;margin-top:18px;padding:16px 18px;border-radius:10px;
  background:var(--ember-soft);border:1px solid var(--ember);font-size:.9rem;
}
.form-ok.show{display:block;}

.info-list li{padding:18px 0;border-bottom:1px solid var(--line);}
.info-list li span{display:block;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ember);margin-bottom:5px;}

/* ---------- cta band ---------- */
.cta-band{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  padding:clamp(44px,6vw,74px);text-align:center;
  background:linear-gradient(120deg,var(--ink-3),var(--ink-2));
  border:1px solid var(--line);
}
.cta-band::before{
  content:"";position:absolute;width:420px;height:420px;right:-120px;top:-160px;
  background:radial-gradient(circle,var(--ember-soft),transparent 70%);
}
.cta-band > *{position:relative;}
.cta-band h2{margin-bottom:14px;}
.cta-band p{color:var(--sand-dim);max-width:52ch;margin:0 auto 28px;}

/* ---------- footer ---------- */
.site-footer{background:var(--ink-2);border-top:1px solid var(--line);padding:70px 0 30px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:48px;}
.site-footer h4{font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ember-hi);margin-bottom:18px;font-family:var(--f-body);font-weight:500;}
.site-footer a,.site-footer p{color:var(--sand-faint);font-size:.9rem;}
.site-footer a:hover{color:var(--ember-hi);}
.site-footer li{margin-bottom:10px;}
.footer-logo{height:44px;margin-bottom:18px;}
.socials{display:flex;gap:10px;margin-top:16px;}
.socials a{
  width:36px;height:36px;border-radius:50%;border:1px solid var(--line);
  display:grid;place-items:center;font-size:.8rem;transition:all var(--t);
}
.socials a:hover{border-color:var(--ember);color:var(--ember-hi);}
.footer-base{
  border-top:1px solid var(--line);padding-top:24px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.8rem;color:var(--sand-faint);
}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.22,.61,.36,1);}
.reveal.in{opacity:1;transform:none;}
.reveal.d1{transition-delay:.09s;}
.reveal.d2{transition-delay:.18s;}
.reveal.d3{transition-delay:.27s;}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .steps{grid-template-columns:repeat(2,1fr);}
  .step:nth-child(2n){border-right:0;}
  .step{border-bottom:1px solid var(--line);}
  .circuit{grid-template-columns:repeat(2,1fr);}
  .circuit-node::after{display:none;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .gallery{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:860px){
  .main-nav{
    position:fixed;inset:0 0 0 auto;width:min(320px,84vw);
    background:var(--ink-2);border-left:1px solid var(--line);
    flex-direction:column;justify-content:center;gap:26px;padding:40px;
    transform:translateX(100%);transition:transform var(--t);z-index:70;
  }
  .main-nav.open{transform:none;}
  .main-nav a{font-size:.95rem;}
  .nav-toggle{display:flex;z-index:80;}
  .header-actions .btn{display:none;}
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .split{grid-template-columns:1fr;}
  .split.reverse{direction:ltr;}
  .split-media .frame{display:none;}
  .tag-card{left:14px;}
  .field-row{grid-template-columns:1fr;}
  .hero{min-height:auto;padding:150px 0 80px;}
  .scroll-cue{display:none;}
  .menu-row{grid-template-columns:1fr;gap:8px;}
}
@media (max-width:560px){
  .steps{grid-template-columns:1fr;}
  .step{border-right:0;}
  .gallery figure.wide{grid-column:span 2;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-meta{gap:24px;}
}

/* ---------- team monogram ---------- */
.mono{
  width:64px;height:64px;border-radius:50%;
  background:var(--ember-soft);border:1px solid var(--ember);color:var(--ember-hi);
  display:grid;place-items:center;margin-bottom:16px;
  font-family:var(--f-display);font-size:1.2rem;letter-spacing:.08em;
}