/* =====================================================================
   LUXORIA FABRICS — Luxury theme
   Deep obsidian black, champagne-gold accents, editorial serif display,
   cinematic spacing, restrained motion. Rolex/Porsche feel.
   ===================================================================== */

:root{
  --black:#0a0a0b; --ink:#111114; --panel:#15151a;
  --line:rgba(212,175,110,.18);
  --gold:#d4af6e; --gold-bright:#e8c884; --gold-deep:#b8923f;
  --cream:#f4efe6; --muted:#9a958c; --white:#ffffff;
  --radius:2px; --maxw:1320px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --serif:"Cormorant Garamond","Playfair Display",Georgia,serif;
  --sans:"Jost","Poppins","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--black);color:var(--cream);font-family:var(--sans);
  font-weight:300;letter-spacing:.02em;-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.08;margin:0}
.container{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,64px)}
.gold{color:var(--gold)}.center{text-align:center}
.eyebrow{font-family:var(--sans);font-size:.72rem;letter-spacing:.42em;text-transform:uppercase;color:var(--gold);font-weight:400}
.divider{width:64px;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);margin:22px auto}

.btn{display:inline-flex;align-items:center;gap:.6em;padding:15px 34px;font-family:var(--sans);
  font-size:.78rem;letter-spacing:.24em;text-transform:uppercase;font-weight:400;border:1px solid var(--gold);
  color:var(--gold);background:transparent;border-radius:var(--radius);cursor:pointer;transition:.5s var(--ease);position:relative;overflow:hidden}
.btn::after{content:"";position:absolute;inset:0;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:.5s var(--ease);z-index:-1}
.btn:hover{color:var(--black)}.btn:hover::after{transform:scaleX(1)}
.btn--solid{background:var(--gold);color:var(--black)}.btn--solid::after{background:var(--gold-bright)}
.btn--wa{border-color:#25d366;color:#25d366}.btn--wa::after{background:#25d366}
.btn--lg{padding:18px 46px}

.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:22px 0;transition:.5s var(--ease);background:linear-gradient(180deg,rgba(10,10,11,.85),transparent)}
.nav.scrolled{background:rgba(10,10,11,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:14px 0}
.nav__row{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;flex-direction:column;line-height:1}
.brand__name{font-family:var(--serif);font-size:1.5rem;letter-spacing:.18em;color:var(--cream)}
.brand__sub{font-size:.56rem;letter-spacing:.5em;color:var(--gold);text-transform:uppercase;margin-top:5px}
.menu{display:flex;gap:38px;align-items:center}
.menu a{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--cream);opacity:.82;transition:.35s;position:relative;padding:4px 0}
.menu a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--gold);transition:.4s var(--ease)}
.menu a:hover{opacity:1;color:var(--gold)}.menu a:hover::after{width:100%}
.nav__cta{border:1px solid var(--gold);color:var(--gold);padding:9px 22px;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:0}
.burger span{width:26px;height:1.5px;background:var(--cream);transition:.3s}

.hero{position:relative;height:100vh;min-height:640px;display:flex;align-items:center;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg video,.hero__bg img{width:100%;height:100%;object-fit:cover}
.hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,10,11,.82) 0%,rgba(10,10,11,.5) 45%,rgba(10,10,11,.35) 100%)}
.hero__inner{position:relative;z-index:2;max-width:760px}
.hero h1{font-size:clamp(2.8rem,7vw,6rem);color:var(--white);margin:.2em 0 .3em}
.hero h1 em{font-style:italic;color:var(--gold)}
.hero p{font-size:clamp(1rem,1.4vw,1.2rem);color:var(--cream);opacity:.85;max-width:520px;margin-bottom:40px;font-weight:300}
.hero__actions{display:flex;gap:18px;flex-wrap:wrap}
.scroll-cue{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:2;font-size:.62rem;letter-spacing:.4em;text-transform:uppercase;color:var(--muted);text-align:center}
.scroll-cue span{display:block;width:1px;height:46px;background:linear-gradient(var(--gold),transparent);margin:12px auto 0;animation:cue 2.2s infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}50.1%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

.section{padding:clamp(80px,12vh,160px) 0}
.section__head{max-width:640px;margin:0 auto 64px}
.section__head h2{font-size:clamp(2.2rem,4.5vw,3.6rem);margin:.25em 0}
.section__head p{color:var(--muted);font-size:1.02rem}

.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;overflow:hidden;background:var(--ink)}
.strip__track{display:flex;gap:70px;white-space:nowrap;animation:marq 32s linear infinite;font-family:var(--serif);font-size:1.5rem;color:var(--gold);font-style:italic}
@keyframes marq{to{transform:translateX(-50%)}}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,40px)}
.card{position:relative;background:var(--ink);border:1px solid rgba(255,255,255,.05);overflow:hidden;transition:.6s var(--ease);opacity:0;transform:translateY(40px)}
.card.in{opacity:1;transform:none}
.card:hover{border-color:var(--line);transform:translateY(-6px)}
.card__media{position:relative;aspect-ratio:3/4;overflow:hidden;background:#0f0f12}
.card__media img{width:100%;height:100%;object-fit:cover;transition:1.4s var(--ease)}
.card:hover .card__media img{transform:scale(1.07)}
.card__badge{position:absolute;top:14px;left:14px;background:rgba(10,10,11,.7);backdrop-filter:blur(6px);border:1px solid var(--line);color:var(--gold);font-size:.6rem;letter-spacing:.24em;text-transform:uppercase;padding:6px 12px}
.card__play{position:absolute;top:14px;right:14px;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:rgba(10,10,11,.6);border:1px solid var(--line);color:var(--gold);opacity:0;transform:scale(.8);transition:.4s var(--ease)}
.card:hover .card__play{opacity:1;transform:scale(1)}
.card__body{padding:22px 22px 26px}
.card__sku{font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted)}
.card__title{font-family:var(--serif);font-size:1.35rem;margin:8px 0 4px;color:var(--cream)}
.card__desc{font-size:.82rem;color:var(--muted);min-height:2.6em;margin-bottom:14px}
.card__foot{display:flex;align-items:baseline;justify-content:space-between;border-top:1px solid rgba(255,255,255,.06);padding-top:14px}
.card__price{font-family:var(--serif);font-size:1.3rem;color:var(--gold)}
.card__price small{font-size:.7rem;color:var(--muted);font-family:var(--sans);letter-spacing:.08em}
.card__link{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cream);opacity:.8}
.card__link:hover{color:var(--gold)}

.pdp{padding-top:120px}
.pdp__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(30px,5vw,80px);align-items:start}
.stage{position:sticky;top:100px}
.stage__main{position:relative;aspect-ratio:3/4;background:#0f0f12;overflow:hidden;border:1px solid var(--line)}
.stage__main img,.stage__main video{width:100%;height:100%;object-fit:cover}
.stage__thumbs{display:flex;gap:12px;margin-top:14px;flex-wrap:wrap}
.thumb{width:70px;height:92px;object-fit:cover;border:1px solid rgba(255,255,255,.1);cursor:pointer;transition:.3s;opacity:.6}
.thumb.active,.thumb:hover{opacity:1;border-color:var(--gold)}
.thumb--video{position:relative;display:grid;place-items:center;color:var(--gold);background:#0f0f12}
.pdp__info .eyebrow{margin-bottom:14px}
.pdp__info h1{font-size:clamp(2.2rem,4vw,3.4rem);margin-bottom:.1em}
.pdp__sub{color:var(--muted);font-size:1.05rem;margin:10px 0 26px}
.price-row{display:flex;align-items:baseline;gap:16px;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:26px}
.price-row .big{font-family:var(--serif);font-size:2.6rem;color:var(--gold)}
.price-row .per{color:var(--muted);letter-spacing:.06em}
.price-sub{color:var(--muted);font-size:.82rem;letter-spacing:.03em;margin:-14px 0 26px}
.specs{list-style:none;padding:0;margin:0 0 32px}
.specs li{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:.92rem}
.specs li span:first-child{color:var(--muted);letter-spacing:.06em}
.specs li span:last-child{color:var(--cream)}
.pdp__actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.note{font-size:.82rem;color:var(--muted);line-height:1.7}
.player{margin-top:14px;display:flex;align-items:center;gap:14px;padding:14px 18px;border:1px solid var(--line);background:var(--panel)}
.player button{background:none;border:1px solid var(--gold);color:var(--gold);width:44px;height:44px;border-radius:50%;cursor:pointer;font-size:1rem;transition:.3s}
.player button:hover{background:var(--gold);color:var(--black)}
.player__label{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}

.footer{background:var(--ink);border-top:1px solid var(--line);padding:80px 0 40px;margin-top:40px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:56px}
.footer h4{font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin-bottom:22px;font-family:var(--sans);font-weight:400}
.footer ul{list-style:none;padding:0;margin:0}.footer li{margin-bottom:12px}
.footer a{font-size:.9rem;color:var(--muted);transition:.3s}.footer a:hover{color:var(--gold)}
.footer__brand .brand__name{font-size:1.8rem}
.footer__brand p{color:var(--muted);font-size:.9rem;max-width:280px;margin-top:16px}
.footer__bottom{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.06);padding-top:26px;font-size:.78rem;color:var(--muted);flex-wrap:wrap;gap:12px}

.reveal{opacity:0;transform:translateY(38px);transition:1s var(--ease)}
.reveal.in{opacity:1;transform:none}

@media(max-width:980px){.grid{grid-template-columns:repeat(2,1fr)}.pdp__grid{grid-template-columns:1fr}.stage{position:static}.footer__grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){
  .menu{position:fixed;inset:0;background:rgba(10,10,11,.98);flex-direction:column;justify-content:center;gap:28px;transform:translateX(100%);transition:.5s var(--ease)}
  .menu.open{transform:none}.burger{display:flex;z-index:110}
  .grid{grid-template-columns:1fr}.footer__grid{grid-template-columns:1fr}
  .hero__actions{flex-direction:column}.hero__actions .btn{width:100%;justify-content:center}
}

/* ---------- Nav tools + cart button ---------- */
.nav__tools{display:flex;align-items:center;gap:16px}
.cart-btn{position:relative;background:none;border:0;color:var(--cream);cursor:pointer;padding:4px;display:grid;place-items:center;transition:.3s}
.cart-btn:hover{color:var(--gold)}
.cart-btn__count{position:absolute;top:-6px;right:-8px;background:var(--gold);color:var(--black);font-family:var(--sans);
  font-size:.6rem;font-weight:500;min-width:17px;height:17px;border-radius:9px;display:grid;place-items:center;padding:0 4px;letter-spacing:0}

/* ---------- Card quick-add ---------- */
.card__add{margin-top:14px;width:100%;background:transparent;border:1px solid var(--line);color:var(--gold);
  font-family:var(--sans);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;padding:11px;cursor:pointer;transition:.4s var(--ease)}
.card__add:hover{background:var(--gold);color:var(--black);border-color:var(--gold)}

/* ---------- Meters picker (PDP) ---------- */
.meters-picker{margin-bottom:18px}
.meters-picker label{display:block;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.meters-picker__control{display:flex;align-items:center;gap:14px}
.meters-picker__control input{width:120px;background:var(--panel);border:1px solid var(--line);color:var(--cream);
  font-family:var(--serif);font-size:1.4rem;padding:10px 14px;border-radius:2px}
.meters-picker__control input:focus{outline:none;border-color:var(--gold)}
.meters-picker__unit{color:var(--muted);font-size:.85rem;letter-spacing:.04em}

/* ---------- Cart drawer ---------- */
.cart-overlay{position:fixed;inset:0;background:rgba(6,6,8,.6);backdrop-filter:blur(3px);opacity:0;visibility:hidden;transition:.45s var(--ease);z-index:190}
.cart-overlay.show{opacity:1;visibility:visible}
.cart-drawer{position:fixed;top:0;right:0;height:100vh;width:min(440px,100vw);background:var(--ink);border-left:1px solid var(--line);z-index:200;display:flex;flex-direction:column;transform:translateX(100%);transition:.5s var(--ease);box-shadow:-30px 0 80px rgba(0,0,0,.5)}
.cart-drawer.open{transform:none}
.cart-drawer__head{display:flex;align-items:center;justify-content:space-between;padding:26px 28px;border-bottom:1px solid var(--line)}
.cart-drawer__head h3{font-family:var(--serif);font-size:1.6rem;color:var(--cream)}
.cart-drawer__close{background:none;border:0;color:var(--muted);font-size:2rem;line-height:1;cursor:pointer;transition:.3s}
.cart-drawer__close:hover{color:var(--gold)}
.cart-drawer__body{flex:1;overflow-y:auto;padding:20px 28px}
.cart__empty{color:var(--muted);text-align:center;margin-top:60px;line-height:1.9;font-size:.95rem}
.cart__item{display:grid;grid-template-columns:1fr auto;gap:6px 16px;align-items:center;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.06);position:relative}
.cart__meta{display:flex;flex-direction:column;gap:3px}
.cart__sku{font-size:.6rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
.cart__name{font-family:var(--serif);font-size:1.12rem;color:var(--cream)}
.cart__unit{font-size:.74rem;color:var(--muted)}
.cart__qty{display:flex;flex-direction:column;gap:4px;align-items:flex-end}
.cart__qty label{font-size:.58rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.cart__qty input{width:74px;background:var(--panel);border:1px solid var(--line);color:var(--cream);padding:7px 9px;font-family:var(--sans);text-align:right;border-radius:2px}
.cart__qty input:focus{outline:none;border-color:var(--gold)}
.cart__line{grid-column:1 / -1;text-align:right;font-family:var(--serif);color:var(--gold);font-size:1.05rem}
.cart__rm{position:absolute;top:14px;right:-4px;background:none;border:0;color:var(--muted);font-size:1.3rem;cursor:pointer;transition:.3s}
.cart__rm:hover{color:#e06a6a}
.cart-drawer__foot{padding:22px 28px 28px;border-top:1px solid var(--line);background:var(--panel)}
.cart-drawer__total{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:6px}
.cart-drawer__total span{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.cart-drawer__total strong{font-family:var(--serif);font-size:1.9rem;color:var(--gold);font-weight:500}
.cart-drawer__note{font-size:.72rem;color:var(--muted);margin:0 0 16px}
.cart-drawer__clear{display:block;width:100%;background:none;border:0;color:var(--muted);font-size:.7rem;letter-spacing:.18em;
  text-transform:uppercase;margin-top:12px;cursor:pointer;transition:.3s}
.cart-drawer__clear:hover{color:var(--cream)}

/* ---------- Toast ---------- */
.lux-toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%,20px);background:var(--ink);border:1px solid var(--gold);
  color:var(--cream);padding:14px 26px;font-size:.82rem;letter-spacing:.04em;border-radius:2px;z-index:300;opacity:0;visibility:hidden;
  transition:.4s var(--ease);box-shadow:0 20px 50px rgba(0,0,0,.5);max-width:90vw;text-align:center}
.lux-toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}

@media(max-width:640px){
  .cart-drawer{width:100vw}
}