/* Cuarzo — catálogo móvil.
   Layout: marca arriba (wordmark), producto estrella en bloque verde, fila de marcas, barra fija de búsqueda + categorías,
   ofertas en carrusel y categorías en grilla 2 col (móvil) / 4 (escritorio). Ficha = hoja que sube desde abajo.
   Tema único, decidido por la marca: no cambia con el modo oscuro del teléfono del cliente. */
:root{
  color-scheme:light;
  --bg:#F5F4EF;          /* hueso */
  --surface:#FFFFFF;
  --tile:#ECEAE3;        /* fondo único de fotos */
  --ink:#121A16;         /* texto: negro verdoso */
  --muted:#5E665F;
  --line:#E0DDD3;
  --brand:#17392C;       /* verde botella (lo cambia el panel) */
  --brand-ink:#F5F4EF;
  --brass:#A9823F;       /* latón, solo en detalles */
  --wa:#1E9E4F; --wa-ink:#FFFFFF;
  --low:#9A5B12;
  --f:"Schibsted Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r-lg:18px; --r-md:14px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
a{color:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.wrap{max-width:1120px;margin:0 auto;padding-inline:16px}
.num{font-variant-numeric:tabular-nums}

/* ---------- Marca ---------- */
.brandbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:18px 6px}
.logo{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--brand)}
.logo svg{width:30px;height:30px}
.logo b{font-size:27px;font-weight:800;letter-spacing:-.055em;line-height:1}
.ig{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--muted);text-decoration:none;padding:7px 11px;border:1px solid var(--line);border-radius:999px;background:var(--surface)}
.ig svg{width:15px;height:15px}
.lede{margin:6px 0 0;color:var(--muted);font-size:14.5px;max-width:46ch;text-wrap:pretty}
.perks{display:flex;gap:16px;overflow-x:auto;scrollbar-width:none;margin:14px -16px 0;padding:0 16px 2px;font-size:13px;font-weight:600;color:var(--ink)}
.perks::-webkit-scrollbar{display:none}
.perks span{flex:none;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.perks svg{width:16px;height:16px;color:var(--brass)}

/* ---------- Producto estrella ---------- */
.hero{margin-top:18px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);align-items:center;gap:6px;padding:18px 6px 18px 18px;border-radius:22px;background:var(--brand);color:var(--brand-ink);text-align:left;width:100%;overflow:hidden;position:relative}
.hero::after{content:"";position:absolute;inset:auto -40px -60px auto;width:220px;height:220px;border-radius:50%;background:radial-gradient(closest-side,rgba(255,255,255,.10),transparent);pointer-events:none}
.hero .eyebrow{font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#D8C29A}
.hero h2{margin:6px 0 4px;font-size:26px;line-height:1.02;letter-spacing:-.035em;font-weight:800;text-wrap:balance}
.hero p{margin:0;font-size:13.5px;opacity:.78}
.hero .go{margin-top:14px;display:inline-flex;align-items:center;gap:6px;height:38px;padding-inline:14px;border-radius:999px;background:var(--brand-ink);color:var(--brand);font-weight:700;font-size:14px}
.hero .go svg{width:15px;height:15px}
.hero .pic{position:relative;aspect-ratio:1/1;max-width:100%}
.hero .pic svg,.hero .pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
@media (min-width:720px){.hero{padding:28px 20px 28px 36px}.hero h2{font-size:40px}.hero .pic{max-width:340px;justify-self:end}}

/* ---------- Marcas ---------- */
.brands{margin-top:22px}
.brands h3,.sec-head h2{margin:0;font-size:19px;font-weight:800;letter-spacing:-.03em}
.brand-row{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;margin:10px -16px 0;padding:0 16px}
.brand-row::-webkit-scrollbar{display:none}
.brand-row button{flex:none;min-width:84px;height:52px;padding-inline:16px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--line);font-weight:800;font-size:15px;letter-spacing:-.02em}
.brand-row button:active{background:var(--tile)}

/* ---------- Barra fija ---------- */
.bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;margin-top:16px;background:rgba(245,244,239,.9);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.bar.stuck{border-bottom-color:var(--line)}
.bar .wrap{display:grid;gap:10px;padding-block:10px}
.search{display:flex;align-items:center;gap:10px;height:46px;padding-inline:14px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--line)}
.search svg{width:18px;height:18px;color:var(--muted);flex:none}
.search input{flex:1;min-width:0;border:0;outline:0;background:none;font:inherit;font-size:16px;color:var(--ink)}
.search input::placeholder{color:#8C918B}
.search .clear{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--tile);color:var(--muted)}
.chips{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;margin-inline:-16px;padding-inline:16px;scroll-padding-inline:16px}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;height:36px;padding-inline:15px;border-radius:999px;font-weight:650;font-size:14px;white-space:nowrap;color:var(--muted);transition:background .15s,color .15s}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--bg)}

/* ---------- Secciones ---------- */
main{padding-block:4px 40px}
.sec{padding-block:20px 4px}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}
.see{font-size:14px;font-weight:700;color:var(--brand);white-space:nowrap;text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.rail{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;margin-inline:-16px;padding-inline:16px;scroll-padding-inline:16px}
.rail::-webkit-scrollbar{display:none}
.rail .card{flex:none;width:calc((100% - 12px) / 2.25);scroll-snap-align:start}
@media (min-width:720px){.rail .card{width:220px}}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 12px}
@media (min-width:720px){.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 16px}}
@media (min-width:1000px){.grid{grid-template-columns:repeat(4,minmax(0,1fr))}}

/* ---------- Tarjeta ---------- */
.card{display:flex;flex-direction:column;gap:10px;text-align:left;min-width:0}
.tile{position:relative;aspect-ratio:1/1;max-width:100%;border-radius:var(--r-lg);overflow:hidden;background:var(--tile);transition:transform .2s ease}
.card:active .tile{transform:scale(.98)}
.tile svg{position:absolute;inset:9%;width:82%;height:82%}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.badge{position:absolute;top:10px;left:10px;font-size:11.5px;font-weight:700;padding:4px 8px;border-radius:999px;background:var(--brand);color:var(--brand-ink);letter-spacing:.01em}
.badge.new{background:var(--surface);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.soldout .tile svg,.soldout .tile img{filter:grayscale(1);opacity:.4}
.soldout-tag{position:absolute;left:10px;bottom:10px;font-weight:700;font-size:12px;padding:5px 9px;border-radius:999px;background:var(--ink);color:var(--bg)}
.meta{display:grid;gap:1px;padding-inline:2px}
.mk{font-size:12px;font-weight:600;color:var(--muted)}
.name{font-weight:650;font-size:14.5px;line-height:1.25;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.price{margin-top:5px;font-weight:800;font-size:16.5px;letter-spacing:-.02em;font-variant-numeric:tabular-nums;white-space:nowrap}
.price small{font-size:12px;font-weight:600;color:var(--muted);letter-spacing:0;margin-right:3px}
.sub{display:flex;align-items:center;gap:8px;min-height:18px;font-size:12.5px;color:var(--muted)}
.sub s{font-variant-numeric:tabular-nums}
.sub .low{color:var(--low);font-weight:650}
.dots{display:flex;gap:4px;margin-left:auto}
.dots i{width:10px;height:10px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.18);display:block}

.empty{padding:48px 12px;text-align:center;color:var(--muted)}
.empty b{display:block;color:var(--ink);font-size:18px;margin-bottom:6px}

/* ---------- Pie ---------- */
.info{margin-top:20px;padding:22px 20px;border-radius:22px;background:var(--brand);color:var(--brand-ink);display:grid;gap:16px}
@media (min-width:720px){.info{grid-template-columns:repeat(3,minmax(0,1fr))}}
.info h3{margin:0 0 3px;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:#D8C29A;font-weight:700}
.info p{margin:0;font-size:14.5px;opacity:.92}
.credits{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-block:16px calc(96px + env(safe-area-inset-bottom,0px));font-size:12px;color:var(--muted)}
.credits a{text-decoration:none}

/* ---------- WhatsApp flotante (solo ícono: no tapa contenido) ---------- */
.fab{position:fixed;right:16px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:30;display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--wa);color:var(--wa-ink);text-decoration:none;box-shadow:0 10px 24px -8px rgba(18,26,22,.45)}
.fab svg{width:27px;height:27px}

/* ---------- Ficha ---------- */
.scrim{position:fixed;inset:0;z-index:40;background:rgba(10,16,13,.48);opacity:0;transition:opacity .25s}
.scrim.on{opacity:1}
.sheet{position:fixed;z-index:41;left:0;right:0;bottom:0;max-height:94%;display:flex;flex-direction:column;background:var(--bg);border-radius:24px 24px 0 0;transform:translateY(100%);transition:transform .38s cubic-bezier(.2,.85,.25,1);overflow:hidden}
.sheet.on{transform:none}
@media (min-width:860px){
  .sheet{left:50%;top:50%;bottom:auto;width:min(980px,calc(100% - 48px));max-height:min(720px,calc(100% - 48px));border-radius:26px;transform:translate(-50%,-46%) scale(.98);opacity:0;transition:transform .3s,opacity .25s}
  .sheet.on{transform:translate(-50%,-50%);opacity:1}
  .sheet .body{display:grid;grid-template-columns:1.05fr 1fr}
  .sheet .gallery-wrap{position:sticky;top:0;align-self:start;padding:20px}
  .sheet .detail{padding:28px 28px 20px 8px}
}
@media (prefers-reduced-motion:reduce){.sheet,.scrim,.tile{transition:none!important}}
.grab{position:absolute;top:8px;left:50%;width:40px;height:5px;margin-left:-20px;border-radius:3px;background:rgba(18,26,22,.18);z-index:2}
.x{position:absolute;top:14px;right:14px;z-index:3;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.9);box-shadow:0 1px 0 var(--line)}
.x svg{width:18px;height:18px}
.sheet .body{overflow-y:auto;overscroll-behavior:contain;flex:1}
.gallery-wrap{padding:12px 12px 0}
.gallery{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;border-radius:var(--r-lg)}
.gallery::-webkit-scrollbar{display:none}
.slide{flex:none;width:100%;aspect-ratio:1/1;max-width:100%;position:relative;scroll-snap-align:center;background:var(--tile)}
.slide svg{position:absolute;inset:10%;width:80%;height:80%}
.slide img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pager{display:flex;justify-content:center;gap:6px;padding-top:10px}
.pager i{width:6px;height:6px;border-radius:3px;background:var(--line);transition:width .2s,background .2s}
.pager i.on{width:18px;background:var(--ink)}
.detail{padding:14px 18px 22px;display:grid;gap:18px}
.d-title{display:grid;gap:3px}
.d-title h2{margin:0;font-size:28px;line-height:1.04;letter-spacing:-.04em;font-weight:800;text-wrap:balance}
.d-price{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-top:6px}
.d-price .price{font-size:26px;margin:0}
.d-price s{color:var(--muted);font-variant-numeric:tabular-nums}
.save{font-size:12.5px;font-weight:700;color:var(--brand);background:rgba(23,57,44,.09);padding:3px 9px;border-radius:999px}
.avail{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600}
.avail::before{content:"";width:8px;height:8px;border-radius:50%;background:#2E8B57}
.avail.low{color:var(--low)} .avail.low::before{background:var(--low)}
.avail.out{color:var(--muted)} .avail.out::before{background:var(--muted)}
.opt h3{margin:0 0 9px;font-size:13px;font-weight:600;color:var(--muted)}
.opt h3 b{color:var(--ink);font-weight:700}
.opts{display:flex;gap:8px;flex-wrap:wrap}
.o{min-height:44px;padding:8px 14px;border-radius:12px;border:1px solid var(--line);background:var(--surface);font-weight:650;font-size:14px;display:inline-flex;align-items:center;gap:8px}
.o[aria-pressed="true"]{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.sw{width:20px;height:20px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.18)}
.desc{margin:0;opacity:.9;text-wrap:pretty}
.specs{margin:0;border-top:1px solid var(--line)}
.specs div{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.3fr);gap:12px;padding:11px 2px;font-size:14px;border-bottom:1px solid var(--line)}
.specs dt{color:var(--muted)} .specs dd{margin:0;font-weight:600}
.howto{display:grid;gap:12px;padding:14px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--line)}
.howto div{display:flex;gap:12px;align-items:flex-start;font-size:14px}
.howto svg{flex:none;width:20px;height:20px;color:var(--brass);margin-top:1px}
.howto b{display:block;font-size:13px}
.cta{padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px));background:rgba(245,244,239,.94);backdrop-filter:blur(12px);border-top:1px solid var(--line)}
.wa-btn{display:flex;align-items:center;justify-content:center;gap:10px;height:54px;border-radius:14px;background:var(--wa);color:var(--wa-ink);font-weight:800;font-size:16px;text-decoration:none}
.wa-btn svg{width:22px;height:22px}
.wa-btn.ask{background:var(--ink);color:var(--bg)}
body.lock{overflow:hidden}
[hidden]{display:none!important}
.hero .pic img{filter:drop-shadow(0 16px 22px rgba(0,0,0,.35))}