:root{
  --red:#d8171f;
  --red-dark:#ad1016;
  --ink:#11141a;
  --navy:#151923;
  --soft:#f5f5f7;
  --panel:#ffffff;
  --muted:#6f7680;
  --line:#e8e9ec;
  --shadow:0 24px 70px rgba(17,20,26,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#fff;color:var(--ink)}
a{text-decoration:none;color:inherit}
button,input,select{font:inherit}
.wrap{width:min(1180px,calc(100% - 36px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(232,233,236,.9)}
.header-inner{height:78px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center}.jomsell-logo{width:132px;height:auto;display:block}
.desktop-nav{display:flex;gap:26px;margin-left:auto;font-size:14px;font-weight:700;color:#4a5058}
.desktop-nav a:hover{color:var(--red)}
.header-cta{background:var(--ink);color:#fff;padding:12px 17px;border-radius:9px;font-size:13px;font-weight:800}

.hero{background:
radial-gradient(circle at 85% 18%,rgba(216,23,31,.20),transparent 28%),
linear-gradient(135deg,#10131a 0%,#181d28 62%,#11141a 100%);
color:#fff;padding:92px 0 84px;overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.18fr .82fr;gap:72px;align-items:center}
.micro,.section-kicker{font-size:11px;letter-spacing:.14em;font-weight:900;color:var(--red)}
.hero .micro{color:#ff5f66}
.hero h1{font-size:64px;line-height:.98;letter-spacing:-.055em;margin:13px 0 22px;max-width:700px}
.hero-copy>p{max-width:650px;color:#c7ccd5;font-size:18px;line-height:1.7;margin:0}
.hero-actions{display:flex;gap:12px;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:14px 18px;font-weight:850;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--red);color:#fff}.btn-primary:hover{background:var(--red-dark)}
.btn-ghost{border-color:rgba(255,255,255,.18);color:#fff;background:rgba(255,255,255,.03)}
.trust-strip{display:flex;gap:30px;margin-top:40px;padding-top:28px;border-top:1px solid rgba(255,255,255,.12)}
.trust-strip span{display:flex;flex-direction:column;gap:3px}.trust-strip b{font-size:13px}.trust-strip small{font-size:11px;color:#929aa8}
.hero-panel{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:24px;padding:20px;box-shadow:0 28px 80px rgba(0,0,0,.24)}
.hero-panel-top{display:flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.08em;font-weight:900;color:#d8dde7;margin-bottom:16px}
.live-dot{width:8px;height:8px;border-radius:50%;background:#38d996;box-shadow:0 0 0 5px rgba(56,217,150,.12)}
.sample-stack{background:#fff;border-radius:17px;padding:14px;color:var(--ink)}
.sample-card{display:grid;grid-template-columns:46px 1fr auto;gap:12px;align-items:center;padding:12px 4px;border-bottom:1px solid var(--line)}
.sample-cover{width:46px;height:58px;border-radius:7px;background:linear-gradient(135deg,#dedfe3,#b5b9c2)}.sample-cover.two{background:linear-gradient(135deg,#ffe5e5,#e8a5aa)}
.sample-card div:nth-child(2){display:flex;flex-direction:column}.sample-card small{color:var(--muted);font-size:10px}.sample-card b{font-size:13px}.sample-card strong{color:var(--red)}
.sample-total{display:flex;justify-content:space-between;align-items:center;padding:17px 4px 4px}.sample-total span{font-size:12px;color:var(--muted)}.sample-total b{font-size:24px}

.how{background:#fafafb;padding:72px 0;border-bottom:1px solid var(--line)}
.how h2,.section-heading h2,.form-intro h2{font-size:40px;letter-spacing:-.035em;margin:8px 0 0}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px}
.steps article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:23px;min-height:185px}
.steps article>span{font-size:12px;color:var(--red);font-weight:900}.steps h3{font-size:18px;margin:27px 0 7px}.steps p{font-size:13px;line-height:1.6;color:var(--muted);margin:0}

.sell-section{padding:78px 0 92px;background:#fff}
.section-heading p{color:var(--muted);margin:8px 0 0}
.search-shell{margin-top:28px;display:grid;grid-template-columns:42px 1fr auto;align-items:center;border:1px solid #dfe2e6;border-radius:14px;padding:8px;background:#fff;box-shadow:0 10px 28px rgba(17,20,26,.045)}
.search-icon{text-align:center;font-size:25px;color:#8b929c}
.search-shell input{border:0;outline:0;padding:10px 4px;font-size:16px}
.search-shell button{border:0;background:var(--ink);color:#fff;padding:13px 18px;border-radius:9px;font-weight:800;cursor:pointer}
.commerce-layout{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:24px;margin-top:22px;align-items:start}
.catalogue-panel{min-width:0}
.state{border:1px dashed #d8dce1;border-radius:18px;padding:58px 20px;text-align:center;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:6px;background:#fafafb}
.state-icon{font-size:34px;margin-bottom:4px}.state b{color:var(--ink)}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.card{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden;transition:.2s ease;box-shadow:0 8px 24px rgba(17,20,26,.035)}
.card:hover{transform:translateY(-3px);box-shadow:0 18px 45px rgba(17,20,26,.08)}
.card.unavailable{background:#fafafa}
.cover{aspect-ratio:3/4;background:#f0f1f3;overflow:hidden}.cover img{width:100%;height:100%;object-fit:cover;display:block}
.body{padding:15px}.title{font-size:14px;font-weight:800;line-height:1.45;min-height:40px}
.offer{margin-top:12px;display:flex;justify-content:space-between;align-items:end}.offer small{color:var(--muted);font-size:11px}.offer strong{color:var(--red);font-size:22px}
.add{width:100%;margin-top:12px;border:0;background:var(--ink);color:#fff;border-radius:9px;padding:11px;font-weight:800;cursor:pointer}
.notbuy{margin-top:12px;background:#f0f1f3;border-radius:9px;padding:11px;font-size:12px;font-weight:700;color:#626a75;line-height:1.45}
.disabled{width:100%;margin-top:12px;border:0;border-radius:9px;padding:11px;background:#e7e9ec;color:#8a919a}
.pager{text-align:center;margin-top:20px}.pager button{margin:0 4px;background:#fff;border:1px solid var(--line);border-radius:9px;padding:9px 13px;font-weight:800;cursor:pointer}

.cart-panel{position:sticky;top:96px;border:1px solid var(--line);border-radius:18px;padding:20px;background:#fff;box-shadow:var(--shadow)}
.cart-head{display:flex;justify-content:space-between;align-items:start;padding-bottom:14px;border-bottom:1px solid var(--line)}
.cart-head h3{margin:5px 0 0;font-size:22px;letter-spacing:-.02em}
.count-pill{background:#fff2f2;color:var(--red);padding:6px 9px;border-radius:999px;font-size:11px;font-weight:900}
.cart-empty{padding:26px 0 12px;text-align:center;color:var(--muted);display:flex;flex-direction:column;gap:8px;align-items:center}.cart-empty>div{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#f4f4f6;font-size:20px}
.item{display:grid;grid-template-columns:48px 1fr auto;gap:10px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.thumb{width:48px;height:60px;border-radius:7px;overflow:hidden;background:#f1f2f4}.thumb img{width:100%;height:100%;object-fit:cover}
.item b{font-size:12px;line-height:1.35;display:block}.item div div{font-size:12px;color:var(--red);font-weight:800;margin-top:3px}
.remove{border:0;background:none;color:#a2a8b1;font-size:18px;cursor:pointer}
.cart-summary{margin-top:12px;padding-top:5px}.cart-summary>div{display:flex;justify-content:space-between;padding:6px 0;font-size:13px}.cart-summary span{color:var(--muted)}
.cart-summary .total{border-top:1px solid var(--line);margin-top:6px;padding-top:14px;font-size:15px}.cart-summary .total b{font-size:20px}
.send-label{font-size:12px;font-weight:850;margin:19px 0 9px}
.delivery-card{display:grid;grid-template-columns:18px 1fr;gap:10px;border:1px solid var(--line);border-radius:12px;padding:12px;margin-top:9px;cursor:pointer}
.delivery-card.active{border-color:#f0a7aa;background:#fff7f7}.delivery-card input{display:none}
.radio-ui{width:16px;height:16px;border-radius:50%;border:1px solid #aeb4bc;margin-top:2px;position:relative}.delivery-card.active .radio-ui{border-color:var(--red)}.delivery-card.active .radio-ui:after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--red)}
.delivery-card div{display:flex;flex-direction:column}.delivery-card b{font-size:13px}.delivery-card small{font-size:11px;line-height:1.5;color:var(--muted);margin-top:3px}
.continue{width:100%;margin-top:16px;border:0;border-radius:10px;padding:13px;background:var(--red);color:#fff;font-weight:850;cursor:pointer}.continue:disabled{opacity:.4;cursor:not-allowed}
.fineprint{text-align:center;font-size:10px;color:#979da5;margin:9px 0 0}

.details-section{padding:0 0 92px}.form-card{display:grid;grid-template-columns:.7fr 1.3fr;gap:56px;background:#f8f8f9;border:1px solid var(--line);border-radius:22px;padding:34px}
.form-intro p{color:var(--muted);line-height:1.6}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.formgrid .span2{grid-column:span 2}
.formgrid label{font-size:12px;font-weight:800}.formgrid input,.formgrid select{width:100%;margin-top:7px;border:1px solid #d8dce1;border-radius:9px;padding:11px;background:#fff}
.check{display:flex;gap:9px;margin:18px 0;font-size:12px;color:var(--muted);line-height:1.5}.submit-btn{border:0}
.success-section{padding:0 0 92px}.success-card{max-width:650px;margin:auto;text-align:center;border:1px solid var(--line);border-radius:20px;padding:38px;box-shadow:var(--shadow)}
.success-badge{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:#e9f8f0;color:#16804b;font-size:24px;margin:0 auto 18px}
footer{background:#11141a;color:#aeb4bd;padding:26px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;font-size:12px}.footer-inner img{width:92px;height:auto}
.toast{position:fixed;right:22px;bottom:22px;background:#10131a;color:#fff;padding:12px 16px;border-radius:10px;opacity:0;transform:translateY(10px);transition:.2s;z-index:30}.toast.show{opacity:1;transform:none}
.hidden{display:none!important}

@media(max-width:980px){
  .hero-inner{grid-template-columns:1fr}.hero-panel{display:none}.hero h1{font-size:54px}
  .commerce-layout{grid-template-columns:1fr}.cart-panel{position:static}.grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}.form-card{grid-template-columns:1fr}
}
@media(max-width:680px){
  .desktop-nav{display:none}.header-cta{margin-left:auto}.jomsell-logo{width:112px}
  .hero{padding:62px 0}.hero h1{font-size:43px}.hero-copy>p{font-size:16px}.hero-actions{flex-direction:column;align-items:stretch}.trust-strip{gap:16px;flex-wrap:wrap}
  .how h2,.section-heading h2,.form-intro h2{font-size:32px}.steps{grid-template-columns:1fr 1fr;gap:10px}.steps article{min-height:160px;padding:18px}
  .grid{grid-template-columns:1fr 1fr;gap:10px}.body{padding:11px}.title{font-size:12px}.offer strong{font-size:18px}
  .formgrid{grid-template-columns:1fr}.formgrid .span2{grid-column:auto}.footer-inner{gap:20px}
}

/* V1.31 four-step icons */
.step-icon{
  width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;
  background:#fff2f2;color:var(--red);
  margin-top:22px;
}
.step-icon svg{
  width:22px;height:22px;fill:none;stroke:currentColor;
  stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;
}
.steps h3{margin-top:14px}

.nav-track{border:0;background:none;color:#4a5058;font-weight:700;cursor:pointer;padding:0}
.nav-track:hover{color:var(--red)}
.track-modal{position:fixed;inset:0;background:rgba(12,15,21,.64);z-index:80;display:grid;place-items:center;padding:20px}
.track-card{width:min(560px,100%);background:#fff;border-radius:20px;padding:28px;position:relative;box-shadow:0 35px 90px rgba(0,0,0,.28)}
.track-card h2{font-size:30px;letter-spacing:-.03em;margin:7px 0}.track-card>p{color:var(--muted)}
.track-close{position:absolute;right:15px;top:12px;border:0;background:none;font-size:28px;color:#7a818b;cursor:pointer}
.track-search{display:flex;gap:9px;margin-top:20px}.track-search input{flex:1;border:1px solid #d8dce1;border-radius:10px;padding:12px}.track-search button{border:0;background:var(--ink);color:#fff;border-radius:10px;padding:0 18px;font-weight:800;cursor:pointer}
.track-status{margin-top:22px;border-top:1px solid var(--line);padding-top:16px}.track-ref{display:flex;justify-content:space-between;margin-bottom:14px}.track-ref span{color:var(--muted)}
.timeline-row{display:grid;grid-template-columns:22px 1fr;gap:10px;padding:9px 0}.timeline-dot{width:12px;height:12px;border-radius:50%;background:#d9dce1;margin-top:3px}.timeline-row.done .timeline-dot{background:var(--red);box-shadow:0 0 0 4px #fff0f0}.timeline-row b{font-size:13px}.timeline-row small{display:block;color:var(--muted);margin-top:2px}