*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.55 var(--font-display);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
a:hover{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{width:min(1240px,100% - 32px);margin-inline:auto}
.muted{color:var(--muted)}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:8px;z-index:99;background:var(--accent);color:var(--accent-ink);padding:8px 12px;border-radius:8px}

/* header */
.announce{background:var(--accent);color:var(--accent-ink);font:500 12px/1 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;text-align:center;padding:9px 12px}
.site-header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hdr{display:flex;align-items:center;gap:24px;height:64px}
.logo{display:flex;align-items:baseline;gap:6px;font-weight:700;letter-spacing:-.02em}
.logo-mark{font-size:22px;background:var(--accent);color:var(--accent-ink);padding:2px 7px;border-radius:6px}
.logo-word{font-size:20px}
.logo-sub{font:500 10px var(--font-mono);color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin-left:4px}
.nav{display:flex;gap:22px;margin-left:auto;font-size:15px}
.hdr-cta{border:1px solid var(--line);padding:8px 16px;border-radius:999px;font-weight:600}
@media (max-width:760px){.hdr{height:auto;flex-wrap:wrap;padding:10px 0;gap:10px 16px}.logo-sub{display:none}.hdr-cta{margin-left:auto}.nav{order:3;width:100%;margin-left:0;gap:18px;overflow-x:auto;white-space:nowrap;font-size:14px;padding-bottom:2px}}

/* buttons, chips */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:var(--accent-ink);font-weight:700;padding:14px 22px;border-radius:999px;border:0;cursor:pointer;transition:transform .15s ease,filter .15s ease}
.btn:hover{color:var(--accent-ink);filter:brightness(1.08);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn.ghost:hover{border-color:var(--text);color:var(--text)}
.btn.disabled{background:var(--line);color:var(--muted);cursor:default;width:100%}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{border:1px solid var(--line);border-radius:999px;padding:10px 18px;font-weight:600;background:var(--bg-2)}
.chip:hover{border-color:var(--accent)}
.chip-grade,.grade{font:500 11px/1 var(--font-mono);letter-spacing:.08em;padding:5px 8px;border-radius:6px;border:1px solid currentColor;display:inline-block}
.tag{position:absolute;left:12px;top:12px;font:500 11px/1 var(--font-mono);letter-spacing:.08em;text-transform:uppercase;background:var(--bg);color:var(--text);padding:6px 9px;border-radius:6px}
.tag.sold{background:var(--text);color:var(--bg)}
.tag.one{left:auto;right:12px;background:transparent;border:1px solid var(--line);color:var(--muted)}

/* hero */
.hero{padding:56px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.eyebrow{font:500 12px var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 16px}
h1,h2,h3{letter-spacing:-.025em;line-height:1.05;margin:0}
.hero h1{font-size:clamp(40px,5.6vw,76px);font-weight:700}
.hero h1 em{font-style:normal;color:var(--accent)}
.lede{font-size:clamp(17px,1.6vw,20px);color:var(--muted);max-width:56ch;margin:20px 0 28px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.hero-img{position:relative;display:block;background:var(--photo);border-radius:22px;overflow:hidden;aspect-ratio:4/5}
.hero-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.hero-img:hover img{transform:scale(1.03)}
.hero-tag{position:absolute;left:16px;bottom:16px;background:var(--bg);color:var(--text);font:500 12px var(--font-mono);padding:8px 12px;border-radius:999px}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.hero{padding-top:32px}}

/* trust + proof */
.trust{border-block:1px solid var(--line);background:var(--bg-2)}
.trust-list{list-style:none;margin:0 auto;padding:22px 0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.trust-list li{display:flex;flex-direction:column;gap:2px}
.trust-list strong{font-size:15px}
.trust-list span{color:var(--muted);font-size:13px}
@media (max-width:760px){.trust-list{grid-template-columns:1fr 1fr}}
.proof{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.proof div{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.proof strong{display:block;font-size:34px;letter-spacing:-.03em}
.proof span{color:var(--muted);font-size:14px}
@media (max-width:760px){.proof{grid-template-columns:1fr}}

/* sections */
.block{padding:56px 0}
.block h2{font-size:clamp(26px,3vw,36px)}
.mt{margin-top:36px}
.block-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:22px}
.more{font-weight:600}
.page-title{font-size:clamp(32px,4vw,48px)}
.block h2+.chips,.block h2+.grid,.block h2+.proof{margin-top:20px}

/* grid + cards */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:1000px){.grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:700px){.grid{grid-template-columns:repeat(2,1fr);gap:12px}}
.card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .2s ease,transform .2s ease}
.card:hover{border-color:var(--muted);transform:translateY(-2px);color:var(--text)}
.card-img{position:relative;aspect-ratio:4/5;background:var(--photo);overflow:hidden}
.card-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .35s ease}
.card-img .alt{opacity:0}
.card:hover .card-img .alt{opacity:1}
.card-body{padding:14px 14px 16px;display:flex;flex-direction:column;gap:4px}
.brand{font:500 11px var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.name{font-weight:600;line-height:1.25}
.meta{display:flex;align-items:baseline;gap:10px;margin-top:6px;font-family:var(--font-mono);font-size:14px}
.price{font-weight:500;color:var(--text)}
.size{margin-left:auto;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:2px 7px;font-size:12px}
.card[hidden]{display:none}

/* promise */
.promise{background:var(--bg-2);border-top:1px solid var(--line)}
.promise-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;padding:56px 0}
.promise h3{font-size:20px;margin-bottom:8px}
.promise p{color:var(--muted);margin:0}
@media (max-width:760px){.promise-grid{grid-template-columns:1fr}}

/* shop filters */
.filters{display:flex;flex-wrap:wrap;gap:12px;align-items:end;margin-bottom:22px;padding:14px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius)}
.filters label{display:flex;flex-direction:column;gap:6px;font:500 11px var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.filters select{appearance:none;background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:10px 34px 10px 12px;font:500 14px var(--font-display);min-width:150px;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 16px) 50%,calc(100% - 11px) 50%;background-size:5px 5px;background-repeat:no-repeat}
.filters .check{flex-direction:row;align-items:center;gap:8px;padding-bottom:10px;text-transform:none;font-size:13px;color:var(--text)}
@media (max-width:700px){.filters select{min-width:0;width:100%}.filters label{flex:1 1 45%}}

/* product page */
.crumbs{padding-top:22px;font-size:14px}
.pdp{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;padding:20px 0 40px;align-items:start}
@media (max-width:900px){.pdp{grid-template-columns:1fr;gap:24px}}
.gallery{position:sticky;top:84px}
@media (max-width:900px){.gallery{position:static}}
.main-img{background:var(--photo);border-radius:18px;overflow:hidden;aspect-ratio:4/5}
.main-img img{width:100%;height:100%;object-fit:contain}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(68px,1fr));gap:8px;margin-top:10px}
.thumb{padding:0;border:2px solid transparent;border-radius:10px;overflow:hidden;background:var(--photo);cursor:pointer;aspect-ratio:1}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb.on{border-color:var(--accent)}
.info h1{font-size:clamp(26px,2.6vw,36px);margin:6px 0 14px}
.price-row{display:flex;align-items:baseline;gap:14px;margin-bottom:18px}
.price.big{font:500 30px var(--font-mono)}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin:0 0 20px}
.facts div{background:var(--card);padding:12px 14px}
.facts dt{font:500 11px var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.facts dd{margin:4px 0 0;font-weight:600}
.buy{width:100%;font-size:17px;padding:17px}
.pay{font-size:13px;text-align:center;margin:10px 0 18px}
.assure{list-style:none;padding:16px;margin:0 0 18px;border:1px solid var(--line);border-radius:var(--radius);display:grid;gap:8px;font-size:14px}
.assure li::before{content:"✓";color:var(--accent);font-weight:700;margin-right:10px}
details{border-top:1px solid var(--line);padding:14px 0}
details summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between}
details summary::after{content:"+";color:var(--muted)}
details[open] summary::after{content:"–"}
.desc,details p{color:var(--muted);font-size:15px}
.desc ul{padding-left:18px}

/* prose pages */
.prose{max-width:760px}
.prose h2{font-size:24px;margin:34px 0 12px}
.prose li{margin:8px 0}
.prose ul.grades{list-style:none;padding:0}
.prose ul.grades .chip-grade{margin-right:10px;color:var(--accent)}

/* footer */
.site-footer{border-top:1px solid var(--line);margin-top:24px;background:var(--bg-2)}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px;padding:44px 0}
.foot h4{font:500 11px var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}
.foot a{display:block;margin:6px 0}
.foot-logo{margin-bottom:12px}
.fine{font-size:12px;padding:18px 0 28px;border-top:1px solid var(--line)}
@media (max-width:760px){.foot{grid-template-columns:1fr 1fr}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.facts .wide{grid-column:1/-1}
.meta .grade{font-size:10px;padding:3px 6px;color:var(--muted)}
.facts .grade{margin-right:6px;color:var(--accent)}
.chips.sizes .chip{min-width:56px;text-align:center;font-family:var(--font-mono)}
.sold-card{opacity:.82}
.sold-card .card-img img{filter:grayscale(.35)}

.meta{flex-wrap:wrap;row-gap:6px}
@media (max-width:700px){.meta s{display:none}}