:root{
  --bg:#ffffff; --ink:#111111; --muted:#7a7a7a; --line:#e8e6e3;
  --soft:#f3f2f0; --accent:#111111; --warn:#9a5b2e; --wa:#1f8f4e;
  --serif:"Bodoni Moda", "Didot", Georgia, serif;
  --sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,video{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}

/* Barra e topo */
.bar{background:var(--ink);color:#fff;text-align:center;font-size:11px;letter-spacing:.14em;text-transform:uppercase;padding:8px 16px}
header.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top-in{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:12px 16px}
.logo{font-family:var(--serif);font-weight:800;font-size:28px;letter-spacing:-.02em;line-height:1}
.top-wa{font-size:12px;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--ink);padding:7px 12px;border-radius:999px}
.back{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px}

/* Hero */
.hero{max-width:1100px;margin:0 auto;padding:36px 16px 20px;text-align:center}
.hero h1{font-family:var(--serif);font-weight:800;font-size:56px;line-height:.95;letter-spacing:-.03em}
.hero .slogan{margin-top:12px;font-family:var(--serif);font-style:italic;font-size:17px;color:#333}
.hero .sub{margin-top:10px;font-size:13px;color:var(--muted)}

/* Filtros */
.filters{max-width:1100px;margin:0 auto;display:flex;gap:8px;overflow-x:auto;padding:8px 16px 16px;scrollbar-width:none}
.filters::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:13px;white-space:nowrap}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}

/* Grade */
.grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(2,1fr);gap:18px 10px;padding:0 16px 48px}
@media(min-width:720px){.grid{grid-template-columns:repeat(3,1fr);gap:28px 18px}.hero h1{font-size:76px}}
@media(min-width:1000px){.grid{grid-template-columns:repeat(4,1fr)}}
.card{display:block}
.card .ph{position:relative;aspect-ratio:3/4;background:var(--soft);overflow:hidden}
.card .ph img,.card .ph video{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.card:active .ph img{transform:scale(1.02)}
.card .nm{margin-top:9px;font-size:14px;font-weight:500}
.card .pr{font-size:13px;color:var(--muted)}
.card.out .ph>*:not(.tag){opacity:.45}
.tag{position:absolute;left:8px;top:8px;background:#fff;color:var(--ink);font-size:10px;letter-spacing:.1em;text-transform:uppercase;padding:4px 8px}
.tag.dark{background:var(--ink);color:#fff}

/* Capa provisória */
.ph-fake{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;background:linear-gradient(160deg,#f6f5f3,#e9e7e3);text-align:center;padding:12px}
.ph-fake b{font-family:var(--serif);font-weight:800;font-size:22px;line-height:1.05}
.ph-fake span{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.big .ph-fake b{font-size:38px}

/* Página do produto */
.pdp{max-width:1100px;margin:0 auto}
@media(min-width:900px){.pdp{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;padding:24px 16px}}
.gal{position:relative}
.slides{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
.slides::-webkit-scrollbar{display:none}
.slide{flex:0 0 100%;scroll-snap-align:center;aspect-ratio:3/4;background:var(--soft)}
.slide img,.slide video{width:100%;height:100%;object-fit:cover}
.dots{position:absolute;bottom:12px;left:0;right:0;display:flex;justify-content:center;gap:6px}
.dots i{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.6);box-shadow:0 0 0 1px rgba(0,0,0,.15)}
.dots i.on{background:#fff;width:18px;border-radius:3px}
.count{position:absolute;top:12px;right:12px;background:rgba(255,255,255,.9);font-size:11px;padding:3px 8px;border-radius:999px}
.thumbs{display:none}
@media(min-width:900px){.thumbs{display:flex;gap:8px;margin-top:8px}.thumbs button{width:64px;aspect-ratio:3/4;overflow:hidden;opacity:.55;background:var(--soft)}.thumbs button.on{opacity:1;outline:1px solid var(--ink)}.thumbs img,.thumbs video{width:100%;height:100%;object-fit:cover}}

.info{padding:20px 16px 120px}
@media(min-width:900px){.info{padding:0 0 40px}}
.info .cat{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.info h1{font-family:var(--serif);font-weight:800;font-size:36px;line-height:1.05;letter-spacing:-.02em;margin-top:4px}
.info .price{font-size:18px;margin-top:8px}
.lbl{display:flex;justify-content:space-between;align-items:baseline;margin:22px 0 10px;font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.lbl em{font-style:normal;text-transform:none;letter-spacing:0;color:var(--muted);font-size:13px}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{min-width:52px;height:44px;padding:0 14px;border:1px solid var(--line);font-size:14px;position:relative}
.opt.on{border-color:var(--ink);background:var(--ink);color:#fff}
.opt.zero{color:#b5b5b5;background:repeating-linear-gradient(135deg,transparent 0 6px,#f4f4f4 6px 7px)}
.opt.zero.on{background:#555;color:#fff;border-color:#555}
.opt .one{position:absolute;top:-7px;right:-6px;background:var(--warn);color:#fff;font-size:9px;line-height:1;padding:3px 5px;border-radius:999px}
.stock{margin-top:12px;font-size:13px;min-height:20px}
.stock.ok{color:var(--wa)} .stock.low{color:var(--warn);font-weight:600} .stock.no{color:var(--muted)}
.cta{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;height:54px;margin-top:18px;background:var(--ink);color:#fff;font-size:14px;letter-spacing:.08em;text-transform:uppercase}
.cta.alt{background:#fff;color:var(--ink);border:1px solid var(--ink)}
.cta[aria-disabled=true]{opacity:.35;pointer-events:none}
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:30;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);border-top:1px solid var(--line)}
.sticky .cta{margin:0}
@media(min-width:900px){.sticky{position:static;padding:0;border:0;background:none}}
.desc{margin-top:26px;border-top:1px solid var(--line)}
.desc details{border-bottom:1px solid var(--line)}
.desc summary{list-style:none;padding:16px 0;font-size:12px;letter-spacing:.1em;text-transform:uppercase;display:flex;justify-content:space-between;cursor:pointer}
.desc summary::after{content:"+";font-size:16px}
.desc details[open] summary::after{content:"–"}
.desc p{padding:0 0 16px;color:#333;font-size:14px;white-space:pre-line}
.more{max-width:1100px;margin:0 auto;padding:10px 0 0}
.more h2{font-family:var(--serif);font-weight:800;font-size:24px;padding:0 16px 14px}

/* Lightbox */
.lb{position:fixed;inset:0;z-index:50;background:#000;display:none}
.lb.on{display:block}
.lb .slides{height:100%}
.lb .slide{aspect-ratio:auto;height:100%;background:#000}
.lb .slide img,.lb .slide video{object-fit:contain}
.lb .x{position:absolute;top:calc(12px + env(safe-area-inset-top));right:12px;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.9);font-size:20px;z-index:2}

footer{border-top:1px solid var(--line);text-align:center;padding:28px 16px 40px;font-size:12px;color:var(--muted)}
footer .logo{font-size:26px;color:var(--ink);display:block;margin-bottom:6px}
footer a{text-decoration:underline}
.perks{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-width:520px;margin:20px auto 0}
.perks li{border:1px solid var(--line);padding:10px 6px;display:flex;flex-direction:column;gap:2px}
.perks b{font-family:var(--serif);font-weight:800;font-size:16px;line-height:1.1}
.perks span{font-size:11px;color:var(--muted)}
.perks{grid-template-columns:repeat(2,1fr)}
@media(min-width:700px){.perks{grid-template-columns:repeat(4,1fr);max-width:760px}}
.infos{list-style:none;margin:18px 0 0;padding:14px 16px;border:1px solid var(--line);font-size:13px;line-height:1.5;color:#333;display:grid;gap:6px}
.infos li{padding-left:16px;position:relative}
.infos li::before{content:"✓";position:absolute;left:0;color:var(--ink)}
.medidas{width:100%;border-collapse:collapse;font-size:13px;margin:0 0 10px}
.medidas th,.medidas td{border:1px solid var(--line);padding:8px;text-align:center}
.medidas th{font-weight:600;background:#f6f6f6}
.desc .nota{font-size:12px;color:var(--muted);padding:0 0 16px}
.pr .pix,.price .pix{display:block}
.pix small{font-size:.75em;color:var(--muted);font-weight:400}
.card .pr .pix{color:var(--ink);font-weight:500}
.cc{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.info .price .pix{font-size:22px;font-weight:600}
.info .price .cc{font-size:13px;margin-top:4px}
/* botão de compra: verde WhatsApp e pulando */
.cta:not(.alt):not([aria-disabled=true]){background:#25D366;color:#fff;font-weight:600;border-radius:6px;box-shadow:0 6px 18px rgba(37,211,102,.35);animation:pula 2.4s ease-in-out infinite}
.cta:not(.alt):not([aria-disabled=true]):hover{background:#1ebe5b}
@keyframes pula{0%,60%,100%{transform:translateY(0)}70%{transform:translateY(-7px)}80%{transform:translateY(0)}88%{transform:translateY(-3px)}}
@media(prefers-reduced-motion:reduce){.cta{animation:none!important}}
.sticky{overflow:visible}