*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:#152033;font-family:var(--font);padding-bottom:68px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.announcement{background:#111827;color:#fff;text-align:center;padding:8px 12px;font-size:14px}
.site-header{position:sticky;top:0;z-index:20;background:#fff;box-shadow:0 2px 18px rgba(15,23,42,.08)}
.header-grid{display:grid;grid-template-columns:260px 1fr auto;gap:16px;align-items:center;padding:14px 12px}
.brand{display:flex;gap:10px;align-items:center;font-weight:800;font-size:18px;color:#0f172a}
.brand-mark{width:40px;height:40px;border-radius:8px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-weight:900}
.search-box{position:relative;display:flex;background:#eef4ff;border:1px solid #dbe7ff;border-radius:8px;padding:4px}
.search-box input{flex:1;border:0;background:transparent;padding:10px 12px;outline:none}
.search-box button,.btn-buy,.checkout-btn{border:0;border-radius:8px;background:var(--button);color:#fff;font-weight:700;padding:10px 16px}
.suggestions{position:absolute;left:0;right:0;top:48px;background:#fff;border-radius:8px;box-shadow:var(--shadow);overflow:hidden;display:none}
.suggestions a{display:block;padding:10px 14px;border-bottom:1px solid #edf2f7}
.header-actions{display:flex;gap:14px;align-items:center;font-weight:700;font-size:14px}
.counter{background:var(--secondary);color:#fff;border-radius:999px;padding:2px 7px;margin-left:2px}
.category-strip{border-top:1px solid #edf2f7}
.category-scroll{display:flex;gap:10px;overflow:auto;padding:10px 12px}
.category-scroll a{white-space:nowrap;background:#f6f8fc;border:1px solid #e3e9f3;border-radius:8px;padding:8px 12px;font-weight:700;font-size:14px}
.hero{background:#fff}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,520px);gap:28px;align-items:center;min-height:430px;padding:32px 12px}
.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.02;margin:0 0 16px;font-weight:900;color:#0f172a}
.hero p{font-size:18px;color:#536172;max-width:620px}
.hero-visual{border-radius:8px;overflow:hidden;box-shadow:var(--shadow);background:#e9eef7}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;border:1px solid #cfd9ea;border-radius:8px;padding:10px 14px;font-weight:700;background:#fff;color:#152033}
.section{padding:36px 0}
.section-head{display:flex;justify-content:space-between;gap:12px;align-items:end;margin-bottom:18px}
.section-head h2{font-size:26px;margin:0;font-weight:900}
.section-head p{margin:4px 0 0;color:#64748b}
.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.product-card{background:#fff;border:1px solid #e7edf6;border-radius:8px;overflow:hidden;box-shadow:0 6px 18px rgba(15,23,42,.05);transition:.2s transform,.2s box-shadow}
.product-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.product-media{position:relative;aspect-ratio:4/3;background:#f3f6fb;display:grid;place-items:center;overflow:hidden}
.product-media img{width:100%;height:100%;object-fit:cover}
.badge-off{position:absolute;top:10px;left:10px;background:#ffedd5;color:#9a3412;border:1px solid #fdba74;border-radius:8px;padding:4px 8px;font-weight:900;font-size:12px}
.product-body{padding:14px}
.product-meta{display:flex;justify-content:space-between;color:#64748b;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.product-card h3{font-size:17px;margin:8px 0 6px;line-height:1.25;font-weight:900}
.product-card p{color:#64748b;font-size:14px;min-height:40px}
.deal-timer{display:flex;justify-content:space-between;align-items:center;background:#fff7ed;border:1px dashed #fb923c;color:#9a3412;border-radius:8px;padding:8px 10px;font-weight:800;margin:10px 0}
.deal-timer strong{background:#111827;color:#fff;border-radius:6px;padding:3px 7px}
.price-row{display:flex;gap:10px;align-items:baseline;margin:10px 0}
.final-price{font-size:20px;font-weight:900;color:#0f172a}
.mrp{text-decoration:line-through;color:#94a3b8}
.card-actions{display:grid;grid-template-columns:1fr auto;gap:8px}
.promo-band{background:#102a43;color:#fff;border-radius:8px;padding:24px;display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center}
.page-hero{background:#fff;padding:34px 0;border-bottom:1px solid #e7edf6}
.product-detail{display:grid;grid-template-columns:minmax(280px,520px) 1fr;gap:30px;padding:34px 0}
.detail-media{background:#fff;border-radius:8px;box-shadow:var(--shadow);overflow:hidden}
.detail-media img{width:100%;aspect-ratio:1/1;object-fit:cover}
.detail-panel{background:#fff;border-radius:8px;box-shadow:var(--shadow);padding:24px}
.locked-box,.download-box{border-radius:8px;padding:16px;margin:16px 0;border:1px solid #e7edf6;background:#f8fafc}
.locked-box{border-color:#fecaca;background:#fff1f2;color:#991b1b}
.download-box{border-color:#bbf7d0;background:#f0fdf4;color:#166534}
.cart-table,.admin-table{background:#fff;border-radius:8px;box-shadow:var(--shadow);overflow:hidden}
.policy-content,.auth-card,.checkout-card{background:#fff;border-radius:8px;box-shadow:var(--shadow);padding:24px}
.auth-wrap{min-height:70vh;display:grid;place-items:center;padding:30px 12px}
.auth-card{width:min(100%,440px)}
.account-shell{display:grid;grid-template-columns:250px 1fr;gap:22px;padding:28px 12px}
.account-nav,.account-content{background:#fff;border-radius:8px;box-shadow:var(--shadow);padding:18px}
.account-nav{display:flex;flex-direction:column;gap:10px;height:max-content}
.account-nav a{padding:10px;border-radius:8px;background:#f8fafc;font-weight:700}
.stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.stat-card{background:#fff;border-radius:8px;box-shadow:var(--shadow);padding:18px;border-left:5px solid var(--primary)}
.stat-card strong{display:block;font-size:28px;color:#0f172a}
.site-footer{background:#0f172a;color:#cbd5e1;margin-top:36px;padding:42px 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px}
.site-footer a{display:block;color:#e2e8f0;margin:8px 0}
.trust-row{display:flex;gap:8px;flex-wrap:wrap}
.trust-row span{background:#1e293b;border-radius:8px;padding:6px 9px}
.mobile-bottom-nav{position:fixed;bottom:0;left:0;right:0;display:none;background:#fff;border-top:1px solid #e7edf6;z-index:30}
.mobile-bottom-nav a{flex:1;text-align:center;padding:12px 6px;font-weight:800;font-size:13px}
@media(max-width:1000px){.header-grid{grid-template-columns:1fr}.header-actions{justify-content:space-between}.hero-grid,.product-detail{grid-template-columns:1fr}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:1fr 1fr}.account-shell{grid-template-columns:1fr}.stat-grid{grid-template-columns:1fr}}
@media(max-width:640px){body{padding-bottom:58px}.hero-grid{min-height:auto;padding-top:22px}.product-grid{grid-template-columns:1fr}.section-head{display:block}.promo-band{grid-template-columns:1fr}.mobile-bottom-nav{display:flex}.footer-grid{grid-template-columns:1fr}.header-actions{display:none}.search-box{width:100%}}