@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap');
:root{--navy:#101d32;--blue:#2864dc;--ink:#172235;--muted:#68758a;--line:#e7ebf1;--bg:#f6f8fb}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:'Be Vietnam Pro',Arial,sans-serif;font-size:14px}a{text-decoration:none;color:inherit}.container{width:min(1160px,92%);margin:auto}.topbar{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;gap:11px;font-size:19px;font-weight:800;letter-spacing:-.5px}.brand small{display:block;font-size:8px;letter-spacing:1.8px;color:#8994a5;font-weight:600;margin-top:3px}.brand-mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,#172b49,#3978e8);display:grid;place-items:center;color:white;font-size:17px}nav{display:flex;gap:27px;color:#526075;font-weight:600}nav a:hover{color:var(--blue)}.cart-link{background:var(--navy);color:#fff;padding:12px 17px;border-radius:10px;font-weight:600}.cart-link span{background:#fff;color:var(--navy);border-radius:20px;padding:2px 7px;margin-left:6px}.hero{background:radial-gradient(circle at 78% 40%,#294c80 0,#172c4b 32%,#101d32 72%);color:#fff;border-radius:24px;padding:65px 7%;display:grid;grid-template-columns:1.2fr .8fr;align-items:center;min-height:360px;overflow:hidden;margin:30px auto}.eyebrow{color:#9dbdff;text-transform:uppercase;letter-spacing:2px;font-size:11px;font-weight:700}.hero h1{font-size:43px;line-height:1.17;letter-spacing:-1.8px;margin:17px 0}.hero p{color:#c4d0e2;max-width:520px;line-height:1.8}.hero-art{font-size:130px;text-align:center;filter:drop-shadow(0 25px 25px #0008)}.btn{display:inline-block;border:0;border-radius:10px;padding:13px 19px;background:var(--blue);color:#fff;font-weight:700;cursor:pointer}.btn-light{background:#fff;color:var(--navy);margin-top:14px}.section{padding:22px 0 30px}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:18px}.section h2{font-size:24px;letter-spacing:-.7px;margin:0}.muted{color:var(--muted)}.chips{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.chip{background:#fff;border:1px solid var(--line);padding:10px 15px;border-radius:30px;color:#56647a}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.product{background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px;transition:.2s}.product:hover{transform:translateY(-3px);box-shadow:0 14px 35px #1a2b4512}.product-img{height:155px;background:linear-gradient(145deg,#f4f6fa,#e9eef5);border-radius:12px;display:grid;place-items:center;font-size:66px}.product h3{font-size:14px;line-height:1.5;min-height:42px}.price{font-size:17px;font-weight:800;color:#1e5fd1}.old-price{text-decoration:line-through;color:#9aa3b1;font-size:12px;margin-left:7px}.tag{display:inline-block;font-size:10px;background:#edf3ff;color:#2864dc;padding:5px 8px;border-radius:20px}.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.benefit{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.benefit b{display:block;margin:8px 0}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;margin:30px auto}.form-control{padding:12px;border:1px solid #dce2eb;border-radius:9px;width:100%;font:inherit}.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{text-align:left;padding:13px;border-bottom:1px solid var(--line)}.table th{background:#f5f7fa;color:#536178}.admin-nav{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.admin-nav a{padding:10px 14px;background:#fff;border:1px solid var(--line);border-radius:9px}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.kpi{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}.kpi strong{font-size:24px;display:block;margin-top:9px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;padding:35px 0}.footer-grid p{color:#aeb9c9;line-height:1.8}.footer-brand{color:#fff}.copyright{text-align:center;border-top:1px solid #ffffff20;padding:17px;color:#9eacbf;font-size:12px}footer{background:#101d32;color:#fff;margin-top:55px}.alert{padding:13px;border-radius:9px;background:#eef5ff;color:#2457a6;margin:15px 0}
@media(max-width:850px){nav{display:none}.grid{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1fr;padding:38px 7%}.hero h1{font-size:34px}.hero-art{font-size:80px}.benefits,.kpis{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr}}
@media(max-width:480px){.grid{grid-template-columns:1fr 1fr;gap:9px}.product{padding:9px}.product-img{height:110px}.product-img{font-size:48px}.kpis,.benefits{grid-template-columns:1fr 1fr}.brand{font-size:16px}}