:root{
  --bg:#f5f7fb;
  --surface:#ffffff;
  --ink:#111827;
  --muted:#6b7280;
  --dark:#0b1220;
  --dark2:#131d32;
  --primary:#ff7a00;
  --primary2:#ff922b;
  --line:#e5e7eb;
  --green:#12b76a;
  --shadow:0 18px 55px rgba(17,24,39,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{text-decoration:none;color:inherit}
button,input{font:inherit}
button{cursor:pointer}
.announcement{background:var(--dark);color:#fff;text-align:center;padding:9px 16px;font-size:12px;font-weight:700;letter-spacing:.04em}
.announcement span{color:var(--primary)}
.site-header{height:78px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:28px;padding:0 max(24px,calc((100vw - 1180px)/2));position:sticky;top:0;z-index:20}
.brand{display:flex;align-items:center;gap:10px;min-width:180px}
.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;font-size:23px;font-weight:900;box-shadow:0 8px 18px rgba(255,122,0,.25)}
.brand strong{display:block;font-size:20px;line-height:1}
.brand small{display:block;font-size:9px;letter-spacing:.22em;margin-top:4px;color:#667085}
nav{display:flex;gap:22px;flex:1;justify-content:center}
nav a{font-size:14px;font-weight:700;color:#344054}
nav a:hover{color:var(--primary)}
.header-actions{display:flex;gap:8px;align-items:center}
.btn,.icon-btn{border:0;border-radius:10px;padding:11px 16px;font-weight:800}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:white;box-shadow:0 8px 18px rgba(255,122,0,.20)}
.btn-outline{background:#fff;border:1px solid #d0d5dd}
.btn-dark{background:var(--dark);color:#fff}
.btn-lg{padding:14px 20px;border-radius:12px}
.icon-btn{background:#f2f4f7;width:42px;padding:11px}
.menu-btn{display:none;border:0;background:#f2f4f7;border-radius:10px;padding:8px 12px;font-size:20px}
.hero{max-width:1180px;margin:auto;display:grid;grid-template-columns:1.18fr .82fr;gap:55px;align-items:center;padding:72px 24px 62px}
.eyebrow{font-size:12px;font-weight:900;color:var(--primary);letter-spacing:.16em}
.hero h1{font-size:58px;line-height:1.02;margin:15px 0 18px;letter-spacing:-.045em}
.hero h1 span{color:var(--primary)}
.hero p{font-size:18px;line-height:1.7;color:var(--muted);max-width:650px}
.hero-actions{display:flex;gap:12px;margin:28px 0}
.trust-row{display:flex;flex-wrap:wrap;gap:18px;color:#475467;font-size:13px;font-weight:700}
.hero-panel{background:linear-gradient(145deg,var(--dark),var(--dark2));border-radius:28px;padding:28px;box-shadow:var(--shadow);transform:rotate(1deg)}
.auction-card{background:#fff;border-radius:21px;padding:22px;transform:rotate(-1deg)}
.card-badge{display:inline-block;font-size:11px;font-weight:900;padding:7px 9px;border-radius:999px}
.live{background:#fff0f0;color:#d92d20}
.product-visual,.product-image{display:grid;place-items:center;background:linear-gradient(160deg,#f8fafc,#eef2f7);border-radius:18px}
.product-visual{height:210px;font-size:82px;margin:18px 0}
.lot{font-size:11px;font-weight:800;color:#98a2b3;letter-spacing:.08em}
.auction-card h3{font-size:24px;margin:7px 0 18px}
.price-line{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:15px;margin-bottom:15px}
.price-line small,.card-footer small{display:block;color:var(--muted);font-size:11px}
.price-line strong{font-size:21px}
.timer{text-align:right}
.timer strong{color:#d92d20}
.full{width:100%}
.search-strip{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 24px}
.search-box{max-width:860px;margin:auto;display:flex;background:#f2f4f7;border-radius:14px;overflow:hidden;align-items:center}
.search-box span{font-size:22px;padding-left:18px}
.search-box input{flex:1;border:0;background:transparent;padding:16px;outline:0}
.search-box button{border:0;background:var(--dark);color:#fff;font-weight:800;padding:16px 22px}
.quick-cats{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:13px}
.quick-cats button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;font-size:12px;font-weight:700}
.section{max-width:1180px;margin:auto;padding:70px 24px}
.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px}
.section-head h2{font-size:36px;margin:7px 0 0;letter-spacing:-.03em}
.section-head>a{font-weight:800;color:var(--primary)}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:15px;box-shadow:0 7px 24px rgba(17,24,39,.05);transition:.2s}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.product-top{display:flex;justify-content:space-between;align-items:center}
.tag{font-size:10px;font-weight:900;border-radius:999px;padding:6px 8px}
.tag.soon{background:#fff7ed;color:#c2410c}
.tag.buy{background:#ecfdf3;color:#027a48}
.lot-mini{font-size:10px;font-weight:800;color:#98a2b3}
.product-image{height:155px;font-size:55px;margin:13px 0}
.product-card h3{font-size:17px;margin:5px 0}
.product-card>p{font-size:12px;color:var(--muted);margin:0 0 16px}
.card-footer{display:flex;align-items:end;justify-content:space-between;border-top:1px solid var(--line);padding-top:12px}
.card-footer strong{font-size:18px}
.card-footer button{background:var(--dark);color:#fff;border:0;border-radius:9px;padding:9px 12px;font-size:12px;font-weight:800}
.dark-section{max-width:none;background:var(--dark);color:#fff;padding-left:max(24px,calc((100vw - 1180px)/2));padding-right:max(24px,calc((100vw - 1180px)/2))}
.light h2{color:#fff}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);padding:24px;border-radius:18px}
.step span{font-size:12px;color:var(--primary);font-weight:900}
.step h3{font-size:20px}
.step p{color:#98a2b3;line-height:1.6;font-size:14px}
.muted{color:var(--muted)}
.cta-section{max-width:1180px;margin:20px auto 80px;background:linear-gradient(135deg,#fff,#fff7ed);border:1px solid #fed7aa;border-radius:24px;padding:40px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.cta-section h2{font-size:34px;margin:8px 0}
.cta-section p{color:var(--muted);margin:0}
footer{background:#080d17;color:#fff;padding:48px max(24px,calc((100vw - 1180px)/2)) 20px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:30px}
.footer-grid p{color:#98a2b3;max-width:300px;line-height:1.6;font-size:13px}
.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:9px}
.footer-grid>div:not(:first-child) strong{margin-bottom:8px}
.footer-grid a{color:#98a2b3;font-size:13px}
.footer-brand small{color:#98a2b3}
.footer-bottom{border-top:1px solid #1d2939;margin-top:35px;padding-top:18px;color:#667085;font-size:12px}
.modal{display:none;position:fixed;inset:0;background:rgba(11,18,32,.65);z-index:100;align-items:center;justify-content:center;padding:20px}
.modal.show{display:flex}
.modal-box{background:#fff;border-radius:20px;padding:27px;width:min(430px,100%);position:relative}
.modal-box h2{margin-top:0}
.modal-box p{color:var(--muted);font-size:14px}
.modal-box input{width:100%;padding:13px 14px;margin:7px 0;border:1px solid #d0d5dd;border-radius:10px;outline:0}
.modal-box .btn{margin-top:9px}
.close{position:absolute;right:16px;top:12px;border:0;background:transparent;font-size:28px}
@media(max-width:900px){
  .site-header{padding:0 16px;height:70px;gap:12px}
  .brand{min-width:0;flex:1}
  .brand-mark{width:38px;height:38px}
  nav{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;padding:18px;border-bottom:1px solid var(--line)}
  nav.open{display:flex}
  .menu-btn{display:block}
  .header-actions .btn-outline{display:none}
  .header-actions .btn-primary{padding:10px 12px;font-size:12px}
  .icon-btn{display:none}
  .hero{grid-template-columns:1fr;padding-top:45px}
  .hero h1{font-size:44px}
  .hero-panel{max-width:520px;width:100%;margin:auto}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
  .footer-grid>div:last-child{display:none}
}
@media(max-width:560px){
  .brand small{font-size:8px}
  .hero{padding:36px 16px 44px;gap:28px}
  .hero h1{font-size:38px}
  .hero p{font-size:16px}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{text-align:center}
  .trust-row{display:grid;gap:8px}
  .section{padding:50px 16px}
  .section-head h2{font-size:29px}
  .product-grid{grid-template-columns:1fr 1fr;gap:10px}
  .product-card{padding:11px}
  .product-image{height:120px;font-size:44px}
  .product-card h3{font-size:14px}
  .card-footer{display:block}
  .card-footer button{width:100%;margin-top:9px}
  .steps{grid-template-columns:1fr}
  .dark-section{padding-left:16px;padding-right:16px}
  .cta-section{margin:10px 16px 55px;padding:28px 22px;display:block}
  .cta-section .btn{margin-top:20px;width:100%}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid>div:first-child{grid-column:1/-1}
  .footer-grid>div:last-child{display:flex}
}