*{box-sizing:border-box}body{margin:0;background:#f8fafc;color:#17212f;font-family:Inter,ui-sans-serif,system-ui,sans-serif}a{color:inherit;text-decoration:none}header{height:72px;padding:0 max(5vw,24px);display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #e7ebf0}.brand{font-size:20px;font-weight:800}nav{display:flex;gap:24px;font-weight:600}main{max-width:1180px;margin:auto;padding:48px 24px 80px}.hero{padding:72px clamp(28px,7vw,88px);border-radius:28px;color:white;background:linear-gradient(120deg,var(--brand),#07152f);margin-bottom:52px}.hero.warm{background:linear-gradient(120deg,#4e2b1c,var(--brand))}.hero h1{font-size:clamp(42px,7vw,80px);line-height:1;margin:12px 0}.hero p{font-size:19px;max-width:560px;opacity:.85}.eyebrow{font-size:12px;letter-spacing:.18em;font-weight:800}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:20px}.section-heading h2{font-size:28px;margin:0}.section-heading span,.muted{color:#667085}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:22px}.card{background:#fff;border:1px solid #e5e9ef;border-radius:18px;overflow:hidden;transition:.2s}.card:hover{transform:translateY(-4px);box-shadow:0 16px 40px #15294b12}.card img,.placeholder{width:100%;height:250px;object-fit:cover;background:#e8eefc;display:grid;place-items:center;color:var(--brand);font-size:72px;font-weight:800}.card-body{padding:18px}.card-body small{color:#667085}.card-body h3{margin:8px 0 14px}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.product-detail img,.placeholder.large{width:100%;height:560px;object-fit:cover;border-radius:24px}.product-detail h1{font-size:44px;margin-bottom:8px}.price{font-size:26px;font-weight:800;color:var(--brand)}.back,.stock{color:#667085}.narrow,.payment-box{max-width:680px;margin:auto}.narrow h1{font-size:40px}.line-list{border-top:1px solid #dfe4ea}.line{display:flex;justify-content:space-between;gap:20px;padding:20px 0;border-bottom:1px solid #dfe4ea}.line small{display:block;color:#667085;margin-top:5px}.total{display:flex;justify-content:space-between;font-size:21px;padding:24px 0}.button,button{display:inline-block;border:0;border-radius:10px;padding:14px 22px;background:var(--brand);color:#fff;font-size:16px;font-weight:750;cursor:pointer}button:disabled{opacity:.4}.checkout-form{display:grid;gap:18px}.checkout-form label{font-weight:700}.checkout-form input,.checkout-form textarea{display:block;width:100%;margin-top:7px;padding:13px;border:1px solid #cfd6df;border-radius:9px;font:inherit}.payment-box{text-align:center;background:#fff;border:1px solid #e2e7ed;padding:56px;border-radius:24px}.status{display:inline-block;padding:6px 12px;border-radius:99px;background:#dcfae6;color:#087443;font-weight:800}.messages{position:fixed;z-index:3;top:76px;right:20px}.messages p{background:#17212f;color:#fff;padding:12px 18px;border-radius:9px}.empty{padding:42px;background:#fff;border:1px dashed #cdd5df;border-radius:16px;text-align:center}footer{text-align:center;padding:32px;color:#667085;border-top:1px solid #e1e6ec}@media(max-width:700px){main{padding-top:24px}.hero{padding:45px 25px}.product-detail{grid-template-columns:1fr;gap:24px}.product-detail img,.placeholder.large{height:380px}.product-detail h1{font-size:34px}nav{gap:12px}}