/* ============================================================
   AEROLUX — minimal white e-commerce prototype
   Style ref: Jisulife (clean white) / Baseus (category grid)
   ============================================================ */
:root{
  --ink:#111214;
  --ink-2:#3d4046;
  --muted:#6d737d;
  --line:#e8eaee;
  --bg-soft:#f6f7f9;
  --accent:#111214;          /* primary CTA = black */
  --accent-ink:#ffffff;
  --tint:#eef3fb;            /* pale blue wash */
  --tint-2:#e7eef9;
  --good:#0f9d58;
  --radius:16px;
  --radius-lg:24px;
  --shadow-sm:0 1px 2px rgba(17,20,25,.05);
  --shadow-md:0 10px 30px -12px rgba(17,20,25,.18);
  --container:1200px;
  --font:"Inter","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--ink);
  background:#fff;
  -webkit-font-smoothing:antialiased;
  font-size:16px;
  line-height:1.55;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- announcement bar ---------- */
.topbar{background:var(--ink);color:#fff;font-size:13px;text-align:center;padding:9px 16px;letter-spacing:.01em}
.topbar b{font-weight:600}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:32px;height:68px}
.logo{font-size:22px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.logo span{color:#9aa1ab;font-weight:400}
.main-nav{display:flex;gap:26px;flex:1}
.main-nav a{font-size:14.5px;font-weight:550;color:var(--ink-2);padding:6px 0;position:relative;white-space:nowrap}
.main-nav a:hover{color:var(--ink)}
.main-nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--ink);border-radius:2px}
.header-actions{display:flex;align-items:center;gap:6px}
.icon-btn{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;color:var(--ink-2);position:relative}
.icon-btn:hover{background:var(--bg-soft)}
.cart-dot{position:absolute;top:3px;right:2px;background:var(--ink);color:#fff;font-size:10px;min-width:16px;height:16px;border-radius:9px;display:grid;place-items:center;padding:0 3px}
.burger{display:none}
.mobile-nav{display:none;flex-direction:column;border-top:1px solid var(--line);padding:10px 24px 18px;background:#fff}
@media (max-width:920px){
  .main-nav{display:none}
  .burger{display:grid}
  .mobile-nav.open{display:flex}
  .mobile-nav a{padding:11px 0;font-size:15px;font-weight:550;border-bottom:1px solid var(--bg-soft)}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px;border-radius:999px;padding:13px 30px;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-ghost{background:#fff;color:var(--ink);border:1.5px solid var(--ink)}
.btn-light{background:#fff;color:var(--ink)}
.btn-sm{padding:9px 20px;font-size:13.5px}

/* ---------- hero ---------- */
.hero{padding:28px 0 10px}
.hero-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(135deg,#f2f6fd 0%,var(--tint) 45%,var(--tint-2) 100%);display:grid;grid-template-columns:1.05fr 1fr;min-height:480px;align-items:center}
.hero-copy{padding:64px 24px 64px 64px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#5a6472;background:#fff;border-radius:999px;padding:8px 16px;box-shadow:var(--shadow-sm)}
.hero h1{font-size:clamp(36px,4.6vw,58px);line-height:1.08;letter-spacing:-.025em;font-weight:750;margin:22px 0 18px}
.hero h1 em{font-style:normal;color:#5a7bd8}
.hero p{font-size:17px;color:var(--muted);max-width:46ch;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-trust{display:flex;gap:22px;margin-top:34px;flex-wrap:wrap}
.hero-trust li{list-style:none;font-size:13px;color:var(--ink-2);display:flex;align-items:center;gap:7px;font-weight:550}
.hero-trust svg{flex:none}
.hero-media{position:relative;height:100%;display:grid;place-items:center;padding:30px}
.hero-media .disc{position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#ffffff 0%,#e9effa 55%,#dbe6f6 100%);box-shadow:inset 0 0 60px rgba(255,255,255,.8)}
/* crop the AI watermark (bottom of source images) + feather square edges */
.img-crop{overflow:hidden;position:relative}
.img-crop img{
  width:113%;height:113%;max-width:none;object-fit:cover;object-position:top left;
  mix-blend-mode:multiply;
  filter:brightness(1.06) contrast(1.02);
  -webkit-mask-image:radial-gradient(closest-side,#000 66%,transparent 97%);
  mask-image:radial-gradient(closest-side,#000 66%,transparent 97%);
}
.hero-media .img-crop{width:min(430px,80%);aspect-ratio:1;position:relative;z-index:1;filter:drop-shadow(0 24px 40px rgba(60,80,130,.18))}
@media (max-width:920px){
  .hero-card{grid-template-columns:1fr;min-height:0}
  .hero-copy{padding:48px 28px 10px}
  .hero-media{padding:16px 24px 40px}
  .hero-media .disc{width:340px;height:340px}
}

/* ---------- section shells ---------- */
.section{padding:72px 0}
.section.soft{background:var(--bg-soft)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:34px}
.section-head h2{font-size:clamp(26px,3vw,36px);letter-spacing:-.02em;font-weight:700}
.section-head .sub{color:var(--muted);margin-top:8px;max-width:60ch}
.link-arrow{font-weight:600;font-size:14.5px;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.link-arrow:hover{gap:10px}
.link-arrow{transition:gap .15s}

/* ---------- category grid ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;transition:transform .18s ease,box-shadow .18s ease}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.cat-thumb{aspect-ratio:1;background:radial-gradient(circle at 50% 42%,#f4f7fc 0%,#e9eff9 100%);border-radius:var(--radius);display:grid;place-items:center;margin-bottom:18px}
.cat-thumb .img-crop{width:78%;aspect-ratio:1}
.cat-card h3{font-size:17px;font-weight:650;letter-spacing:-.01em}
.cat-card .count{font-size:13px;color:var(--muted);margin-top:4px}
@media (max-width:920px){.cat-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.cat-grid{grid-template-columns:1fr 1fr;gap:12px}.cat-card{padding:16px}}

/* ---------- product cards ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:920px){.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.grid-4{grid-template-columns:1fr 1fr;gap:12px}}
.p-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;transition:transform .18s ease,box-shadow .18s ease;display:flex;flex-direction:column}
.p-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.p-thumb{aspect-ratio:1;background:#f7f8fa;display:grid;place-items:center;position:relative}
.p-thumb .img-crop{width:82%;aspect-ratio:1}
.p-badge{position:absolute;top:12px;left:12px;background:var(--ink);color:#fff;font-size:11px;font-weight:650;letter-spacing:.05em;text-transform:uppercase;padding:5px 11px;border-radius:999px}
.p-badge.alt{background:#e8f1ff;color:#2b5cc0}
.p-info{padding:16px 18px 20px;display:flex;flex-direction:column;gap:6px;flex:1}
.p-name{font-weight:600;font-size:15.5px;letter-spacing:-.01em}
.p-rating{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}
.stars{color:#f5a623;font-size:13px;letter-spacing:1px}
.p-price{display:flex;align-items:baseline;gap:8px;margin-top:auto;padding-top:8px}
.p-price .now{font-weight:700;font-size:16.5px}
.p-price .was{color:#a3a9b3;text-decoration:line-through;font-size:13.5px}
.swatches{display:flex;gap:6px;margin-top:6px}
.swatch{width:16px;height:16px;border-radius:50%;border:1px solid rgba(0,0,0,.12);display:inline-block}
.swatch.on{outline:2px solid var(--ink);outline-offset:2px}

/* ---------- value strip ---------- */
.value-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.value{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.value svg{flex:none;margin-top:2px}
.value h4{font-size:15px;font-weight:650}
.value p{font-size:13.5px;color:var(--muted);margin-top:3px}
@media (max-width:920px){.value-strip{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.value-strip{grid-template-columns:1fr}}

/* ---------- story band ---------- */
.story{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.story h2{font-size:clamp(26px,3vw,38px);letter-spacing:-.02em;line-height:1.15;margin-bottom:16px}
.story p{color:var(--muted);margin-bottom:14px;max-width:58ch}
.story-stats{display:flex;gap:40px;margin-top:26px;flex-wrap:wrap}
.story-stats b{font-size:30px;font-weight:750;letter-spacing:-.02em;display:block}
.story-stats span{font-size:13px;color:var(--muted)}
.story-visual{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.story-visual .tile{background:radial-gradient(circle at 50% 40%,#f2f6fd,#e6edf8);border-radius:var(--radius-lg);aspect-ratio:1;display:grid;place-items:center}
.story-visual .tile .img-crop{width:74%;aspect-ratio:1}
@media (max-width:920px){.story{grid-template-columns:1fr}}

/* ---------- reviews ---------- */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:920px){.review-grid{grid-template-columns:1fr}}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px}
.review .stars{margin-bottom:10px;font-size:14px}
.review p{color:var(--ink-2);font-size:14.5px}
.review .who{margin-top:16px;display:flex;align-items:center;gap:10px}
.review .who b{font-size:14px;display:block}
.review .who span{font-size:12.5px;color:var(--muted)}
.avatar{width:38px;height:38px;border-radius:50%;background:var(--tint-2);display:grid;place-items:center;font-weight:700;font-size:14px;color:#46618f}
.verified{color:var(--good);font-size:12px;font-weight:600;display:inline-flex;align-items:center;gap:4px}

/* ---------- newsletter ---------- */
.newsletter{background:var(--ink);border-radius:var(--radius-lg);color:#fff;padding:56px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.newsletter h2{font-size:clamp(24px,2.6vw,32px);letter-spacing:-.02em}
.newsletter p{color:#b9bec7;margin-top:8px}
.newsletter form{display:flex;gap:10px;flex:1;max-width:480px;min-width:280px}
.newsletter input{flex:1;border-radius:999px;border:1px solid #3a3d43;background:#1c1e22;color:#fff;padding:13px 20px;font-size:14.5px;font-family:inherit}
.newsletter input::placeholder{color:#8b909a}
.newsletter input:focus{outline:2px solid #5a7bd8;border-color:transparent}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);margin-top:72px;padding:56px 0 32px;background:#fff}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
@media (max-width:920px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}
.footer-grid h5{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);margin-bottom:14px}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:9px}
.footer-grid a{color:var(--muted);font-size:14px}
.footer-grid a:hover{color:var(--ink)}
.footer-brand p{color:var(--muted);font-size:14px;max-width:34ch;margin-top:14px}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:44px;padding-top:22px;color:var(--muted);font-size:13px}
.pay-icons{display:flex;gap:8px}
.pay{border:1px solid var(--line);border-radius:6px;padding:4px 10px;font-size:11px;font-weight:700;letter-spacing:.04em;color:var(--ink-2)}

/* ============ collection page ============ */
.crumbs{font-size:13px;color:var(--muted);padding:22px 0 0;display:flex;gap:8px;flex-wrap:wrap}
.crumbs a:hover{color:var(--ink)}
.collection-head{padding:26px 0 8px;max-width:760px}
.collection-head h1{font-size:clamp(30px,3.6vw,44px);letter-spacing:-.025em;line-height:1.1;margin:8px 0 12px}
.collection-head p{color:var(--muted)}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;margin:26px 0 30px;flex-wrap:wrap}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--line);border-radius:999px;padding:7px 16px;font-size:13.5px;font-weight:550;color:var(--ink-2);background:#fff;transition:all .15s}
.chip:hover{border-color:var(--ink)}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.sort{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--muted)}
.sort select{font-family:inherit;font-size:13.5px;border:1px solid var(--line);border-radius:10px;padding:8px 12px;background:#fff;color:var(--ink)}
.seo-block{max-width:820px;margin-top:56px}
.seo-block h2{font-size:22px;margin-bottom:14px;letter-spacing:-.01em}
.seo-block p{color:var(--muted);margin-bottom:12px}
.faq{max-width:820px;margin-top:48px}
.faq h2{font-size:22px;margin-bottom:18px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;text-align:left;padding:18px 0;font-size:15.5px;font-weight:600;color:var(--ink)}
.faq-q .plus{flex:none;width:22px;height:22px;border-radius:50%;background:var(--bg-soft);display:grid;place-items:center;font-size:15px;font-weight:500;transition:transform .2s}
.faq-item.open .plus{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;color:var(--muted);font-size:14.5px}
.faq-item.open .faq-a{max-height:200px}
.faq-a div{padding:0 0 18px;max-width:70ch}

/* ============ product page ============ */
.pdp{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;padding-top:26px}
@media (max-width:920px){.pdp{grid-template-columns:1fr;gap:28px}}
.gallery-main{background:radial-gradient(circle at 50% 42%,#f4f7fc 0%,#e9eff9 100%);border-radius:var(--radius-lg);aspect-ratio:1;display:grid;place-items:center}
.gallery-main .img-crop{width:76%;aspect-ratio:1}
.gallery-thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:14px}
.gallery-thumbs .t{aspect-ratio:1;border:1.5px solid var(--line);border-radius:12px;background:#f7f8fa;display:grid;place-items:center;cursor:pointer;transition:border-color .15s}
.gallery-thumbs .t.on{border-color:var(--ink)}
.gallery-thumbs .t .img-crop{width:72%;aspect-ratio:1}
.pdp-info h1{font-size:clamp(26px,3vw,36px);letter-spacing:-.02em;line-height:1.12;margin:10px 0 12px}
.rating-row{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted);margin-bottom:16px}
.price-row{display:flex;align-items:baseline;gap:12px;margin-bottom:6px}
.price-row .now{font-size:30px;font-weight:750;letter-spacing:-.02em}
.price-row .was{color:#a3a9b3;text-decoration:line-through;font-size:17px}
.price-row .save{background:#e8f1ff;color:#2b5cc0;font-size:12.5px;font-weight:700;border-radius:999px;padding:4px 12px}
.stock{font-size:13.5px;color:var(--good);font-weight:600;margin-bottom:22px;display:flex;align-items:center;gap:6px}
.opt-label{font-size:14px;font-weight:600;margin-bottom:10px}
.opt-label span{color:var(--muted);font-weight:500}
.color-row{display:flex;gap:10px;margin-bottom:22px}
.color-dot{width:38px;height:38px;border-radius:50%;border:1px solid rgba(0,0,0,.14);position:relative;cursor:pointer}
.color-dot.on{outline:2px solid var(--ink);outline-offset:3px}
.qty-row{display:flex;gap:12px;margin-bottom:14px}
.qty{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:999px;overflow:hidden}
.qty button{width:42px;height:48px;font-size:18px;color:var(--ink-2)}
.qty button:hover{background:var(--bg-soft)}
.qty input{width:44px;text-align:center;border:0;font-size:15px;font-weight:600;font-family:inherit}
.qty-row .btn{flex:1;min-width:180px}
.btn-paypal{width:100%;background:#ffc439;color:#10305f;font-weight:700;margin-bottom:18px}
.btn-paypal:hover{background:#f5b91f}
.pdp-perks{display:grid;grid-template-columns:1fr 1fr;gap:10px 24px;border-top:1px solid var(--line);padding-top:18px;margin-top:8px}
.pdp-perks li{list-style:none;font-size:13.5px;color:var(--ink-2);display:flex;gap:8px;align-items:center;font-weight:550}
.pdp-perks svg{flex:none;color:var(--good)}
.pdp-section{padding:52px 0;border-top:1px solid var(--line)}
.pdp-section h2{font-size:22px;margin-bottom:22px;letter-spacing:-.01em}
.spec-table{width:100%;border-collapse:collapse;max-width:720px}
.spec-table td{padding:13px 8px;border-bottom:1px solid var(--line);font-size:14.5px;vertical-align:top}
.spec-table td:first-child{color:var(--muted);width:220px;font-weight:550}
.box-list{display:grid;grid-template-columns:repeat(2,minmax(0,320px));gap:10px;max-width:720px}
.box-list li{list-style:none;font-size:14.5px;color:var(--ink-2);display:flex;gap:10px;align-items:center}
.box-list svg{flex:none;color:var(--muted)}
@media (max-width:560px){.box-list{grid-template-columns:1fr}}
.related .p-card{background:var(--bg-soft)}

/* ---------- reveal animation ---------- */
@media (prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}
  .reveal.in{opacity:1;transform:none}
}

/* ============ bilingual + wholesale extensions ============ */
body:lang(zh){font-family:"Inter","PingFang SC","Microsoft YaHei","Segoe UI",system-ui,sans-serif}
.lang-switch{display:flex;align-items:center;font-size:13px;font-weight:600;color:var(--muted);gap:4px;margin-right:6px}
.lang-switch a{padding:5px 10px;border-radius:999px}
.lang-switch a.on{background:var(--bg-soft);color:var(--ink)}
.lang-switch a:hover:not(.on){color:var(--ink)}
@media (max-width:920px){.lang-switch{margin-right:0}}

.ws-tag{display:inline-flex;align-items:center;background:#e8f1ff;color:#2b5cc0;font-size:12px;font-weight:650;border-radius:999px;padding:3px 10px}
.ws-tag b{font-weight:750}

.ws-band{background:linear-gradient(120deg,#16233c 0%,#1e3a5f 60%,#2b5cc0 130%);border-radius:var(--radius-lg);color:#fff;padding:46px 52px;display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center;position:relative;overflow:hidden}
.ws-band::after{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:rgba(122,165,255,.14)}
.ws-band h2{font-size:clamp(22px,2.6vw,30px);letter-spacing:-.02em;margin-bottom:10px}
.ws-band p{color:#c3cfe3;font-size:15px;max-width:52ch}
.ws-points{display:flex;gap:22px;margin-top:18px;flex-wrap:wrap}
.ws-points span{font-size:13.5px;color:#dfe8f8;display:flex;align-items:center;gap:7px;font-weight:550}
.ws-cta{display:flex;flex-direction:column;gap:12px;align-items:flex-end;position:relative;z-index:1}
.ws-cta .btn{width:100%;max-width:280px}
.ws-note{font-size:12.5px;color:#8fa3c4;text-align:right}
@media (max-width:920px){.ws-band{grid-template-columns:1fr;padding:32px 26px}.ws-cta{align-items:stretch}.ws-note{text-align:left}}

.entry-card{background:var(--bg-soft);border:1.5px dashed #c9cfda;border-radius:var(--radius-lg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;padding:26px;transition:border-color .18s,transform .18s}
.entry-card:hover{border-color:var(--ink);transform:translateY(-4px)}
.entry-card .big{font-size:17px;font-weight:650}
.entry-card .small{font-size:13.5px;color:var(--muted)}

/* wholesale tier table (product page) */
.tier-table{width:100%;border-collapse:collapse;max-width:720px;background:#f9fafc;border-radius:12px;overflow:hidden}
.tier-table th{background:var(--ink);color:#fff;font-size:13px;font-weight:650;text-align:left;padding:11px 16px;letter-spacing:.02em}
.tier-table td{padding:12px 16px;border-bottom:1px solid var(--line);font-size:14.5px}
.tier-table tr:last-child td{border-bottom:0}
.tier-table td b{font-weight:750}


/* ============ dark footer + brand icons ============ */
.site-footer{background:#0d1424;border-top:1px solid #1f2a40;color:#aeb8c9}
.site-footer .footer-grid h5{color:#fff}
.site-footer .footer-grid a{color:#96a1b5}
.site-footer .footer-grid a:hover{color:#fff}
.site-footer .footer-brand p{color:#96a1b5}
.site-footer .logo{color:#fff}
.site-footer .logo span{color:#7aa5ff}
.site-footer .footer-bottom{border-top:1px solid #1f2a40;color:#7d889c}
.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1fr 1fr}
@media (max-width:920px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}
.pay-icons{flex-wrap:wrap}
.site-footer .pay{background:#fff;border:1px solid #fff;color:#20293a;display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 10px;border-radius:6px;font-size:11.5px}
.site-footer .pay svg{flex:none}

.site-footer .pay{padding:0 9px;gap:0}
.site-footer .pay img{height:16px;width:auto;display:block}
.site-footer .pay-icons{gap:8px;align-items:center}

/* real product photos: no zoom-crop, contain + multiply blends white bg */
.img-crop img.real{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}

/* brand logo image */
.logo img{height:44px;width:auto;display:block}
@media (max-width:920px){.logo img{height:38px}}

/* ============ v2: dark footer / search / cart / about / news ============ */
html{scroll-behavior:smooth}

/* dark footer */
.site-footer{background:#10131a;border-top:0;padding:56px 0 32px}
.footer-grid h5{color:#e8ebf2}
.footer-grid a{color:#8d95a6}
.footer-grid a:hover{color:#fff}
.footer-brand p{color:#8d95a6}
.footer-brand .logo{color:#fff}
.footer-bottom{color:#767e8e;border-top:1px solid #232837}
.pay{border-color:#2a3040;color:#a7b0c2;background:transparent}
.footer-contact{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;background:#171b26;border:1px solid #232837;border-radius:14px;padding:22px 26px;margin-top:36px}
@media (max-width:720px){.footer-contact{grid-template-columns:1fr}}
.footer-contact h5{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#e8ebf2;margin-bottom:12px}
.footer-contact p{color:#9aa3b5;font-size:14px;margin-bottom:6px}
.footer-contact b{color:#c6cddb;font-weight:600;margin-right:8px}
.footer-contact a{color:#7aa5ff}

/* search overlay */
.ws-search{position:fixed;inset:0;background:rgba(13,17,27,.55);backdrop-filter:blur(3px);z-index:1200;padding:90px 20px 20px;display:flex;flex-direction:column;align-items:center}
.ws-search-box{width:100%;max-width:640px;display:flex;gap:10px;align-items:center;background:#fff;border-radius:16px;padding:6px 8px 6px 20px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.ws-search-box input{flex:1;border:0;outline:none;font:inherit;font-size:16px;padding:12px 0;color:var(--ink);background:transparent}
.ws-search-close{width:38px;height:38px;border:0;border-radius:10px;background:var(--bg-soft);font-size:22px;color:var(--ink-2);cursor:pointer}
.ws-search-results{width:100%;max-width:640px;background:#fff;border-radius:14px;margin-top:10px;overflow:hidden auto;max-height:56vh;box-shadow:0 16px 44px rgba(0,0,0,.22)}
.ws-search-meta{padding:10px 18px;font-size:12.5px;color:var(--muted);border-bottom:1px solid var(--line)}
.ws-hit{display:flex;align-items:center;gap:14px;padding:10px 18px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.ws-hit:last-child{border-bottom:0}
.ws-hit:hover{background:var(--bg-soft)}
.ws-hit img{width:46px;height:46px;object-fit:contain;background:#f6f8fb;border-radius:8px;flex:none}
.ws-hit .ws-hit-info{flex:1;min-width:0}
.ws-hit .n{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ws-hit .c{font-size:12px;color:var(--muted)}
.ws-hit .pr{font-weight:700;font-size:14.5px;flex:none}
.ws-empty{padding:26px;text-align:center;color:var(--muted);font-size:14px}

/* cart popup */
.ws-cartpop{position:fixed;right:20px;top:70px;width:340px;max-width:calc(100vw - 32px);background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 54px rgba(10,20,40,.18);z-index:1150;padding:18px}
.ws-cartpop h4{font-size:15px;margin-bottom:12px;letter-spacing:-.01em}
.ws-cart-items{max-height:300px;overflow:auto}
.ws-cart-item{display:flex;align-items:center;gap:12px;padding:9px 0;border-bottom:1px solid var(--line)}
.ws-cart-item img{width:44px;height:44px;object-fit:contain;background:#f6f8fb;border-radius:8px;flex:none}
.ws-cart-item .ci-info{flex:1;min-width:0}
.ws-cart-item .n{font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ws-cart-item .pr{font-size:12.5px;color:var(--muted);margin-top:2px}
.ci-del{width:26px;height:26px;border:0;border-radius:8px;background:var(--bg-soft);color:var(--ink-2);font-size:15px;cursor:pointer;flex:none}
.ci-del:hover{background:#fdeeee;color:#c0392b}
.ws-cart-foot{margin-top:12px}
.ws-total{display:flex;justify-content:space-between;font-size:14px;color:var(--muted);margin-bottom:12px}
.ws-total b{color:var(--ink);font-size:16px}
.cart-dot{position:absolute;top:2px;right:2px;background:#e0483c;color:#fff;font-size:10.5px;font-weight:700;border-radius:99px;min-width:16px;height:16px;display:grid;place-items:center;padding:0 4px}

/* about section */
.about-band{background:transparent;border-radius:var(--radius-lg);padding:44px 48px 0}
@media (max-width:720px){.about-band{padding:28px 22px}}
.about-band h2{font-size:clamp(24px,2.6vw,32px);letter-spacing:-.02em}
.about-body{margin-top:16px;max-width:78ch}
.about-body p{color:var(--muted);font-size:15px;line-height:1.75;margin-bottom:12px}

/* news */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:920px){.news-grid{grid-template-columns:1fr}}
.news-card,.news-row{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;display:block;text-decoration:none;color:var(--ink);transition:box-shadow .15s,transform .15s}
.news-card:hover,.news-row:hover{box-shadow:0 12px 34px rgba(10,20,40,.09);transform:translateY(-2px)}
.news-date{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.05em;color:#2b5cc0;background:#eef3fd;border-radius:99px;padding:3px 10px;margin-bottom:12px}
.news-card h3,.news-row h3{font-size:16.5px;line-height:1.4;letter-spacing:-.01em;margin-bottom:10px}
.news-card p,.news-row p{color:var(--muted);font-size:14px;line-height:1.65;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-card .link-arrow{display:inline-block;margin-top:14px;font-size:13.5px;font-weight:600;color:var(--ink)}
.news-row{display:flex;gap:22px;align-items:flex-start;margin-bottom:16px}
.news-row-main{flex:1}
.news-detail{max-width:780px;margin:34px auto 0}
.news-detail h1{font-size:clamp(26px,3vw,36px);letter-spacing:-.02em;line-height:1.25;margin:10px 0 6px}
.news-detail .meta{color:var(--muted);font-size:13.5px;margin-bottom:24px}
.news-detail-body p{color:#3c4350;font-size:15.5px;line-height:1.85;margin-bottom:16px}

/* tier note + pdp desc */
.tier-note{font-size:13px;color:#2b5cc0;background:#eef3fd;border-radius:9px;padding:9px 14px;margin:10px 0 4px}
.pdp-desc{color:var(--muted);font-size:14.5px;line-height:1.7;margin:12px 0 4px}
.ws-search[hidden]{display:none}
.ws-cartpop[hidden]{display:none}

/* tier quick chips + subtotal */
.tier-chips{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.tier-chips button{border:1px solid var(--line);background:#fff;border-radius:99px;padding:8px 18px;font:inherit;font-size:13.5px;font-weight:600;cursor:pointer;color:var(--ink-2);transition:all .15s}
.tier-chips button:hover{border-color:var(--ink)}
.tier-chips button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.pdp-subtotal{margin-top:10px;font-size:13.5px;color:var(--muted)}
.pdp-subtotal b{color:var(--ink);font-size:16px;margin-left:4px}

/* paypal */
.pp-box{margin-top:12px}
.pp-note{font-size:12.5px;color:var(--muted);margin-bottom:8px}
.pp-success{background:#e6f6ec;color:#1d7a3d;border-radius:10px;padding:12px 14px;font-size:13.5px;font-weight:600}
.pp-error{background:#fdeeee;color:#c0392b;border-radius:10px;padding:10px 14px;font-size:13px}