:root{
  --ink:#182033;--muted:#6c7484;--bg:#f6f7fb;--surface:#fff;--line:#e7eaf0;
  --primary:#171b2c;--primary-2:#2f3854;--success:#16794a;--danger:#b42318;
  --shadow:0 18px 60px rgba(24,32,51,.08)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}
a{color:inherit}
.container{width:min(1180px,92%);margin:0 auto}
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(231,234,240,.9)}
.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{font-size:22px;font-weight:800;text-decoration:none;letter-spacing:-.03em}
.nav nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.nav nav a{padding:9px 12px;text-decoration:none;color:#394256;border-radius:9px;font-size:14px;font-weight:600}
.nav nav a:hover{background:#f0f2f7;color:var(--ink)}
.hero{padding:74px 0 58px}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 10px;border-radius:999px;background:#eceffc;color:#4a5680;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.07em}
.hero h1{font-size:clamp(38px,5vw,64px);line-height:1.03;letter-spacing:-.055em;margin:16px 0 20px}
.hero p{font-size:18px;line-height:1.7;color:var(--muted);max-width:680px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 17px;border:1px solid transparent;border-radius:11px;background:var(--primary);color:#fff;text-decoration:none;cursor:pointer;font-weight:750;transition:.2s}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 25px rgba(23,27,44,.15)}
.btn.secondary{background:#fff;color:var(--ink);border-color:var(--line)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.danger{background:var(--danger)}
.hero-showcase{background:linear-gradient(145deg,#eef1ff,#fff);border:1px solid var(--line);border-radius:28px;padding:20px;box-shadow:var(--shadow)}
.hero-showcase .fake-product{min-height:360px;border-radius:20px;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;padding:28px;text-align:center}
.section{padding:26px 0 68px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}
.section-head h2,.page-head h1{margin:0;font-size:32px;letter-spacing:-.04em}
.section-head p,.page-head p{margin:6px 0 0;color:var(--muted)}
.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.product-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 8px 28px rgba(24,32,51,.045);transition:.22s}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.product-media{height:245px;background:#f0f2f6;padding:18px;display:flex;align-items:center;justify-content:center}
.product-media img{width:100%;height:100%;object-fit:contain;object-position:center;display:block}
.product-media.no-image{font-size:48px;color:#b5bdcc}
.product-body{padding:20px}
.product-title{font-size:19px;font-weight:800;line-height:1.25;margin:0 0 8px}
.product-desc{font-size:14px;line-height:1.6;color:var(--muted);min-height:45px}
.price{font-size:22px;font-weight:850;letter-spacing:-.03em}
.product-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px}
.page-head{padding:48px 0 25px}
.product-detail{padding:18px 0 70px}
.product-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:start}
.detail-media{background:#f0f2f6;border:1px solid var(--line);border-radius:24px;min-height:520px;padding:28px;display:flex;align-items:center;justify-content:center}
.detail-media img{width:100%;height:100%;max-height:560px;object-fit:contain;object-position:center}
.detail-copy{padding-top:12px}
.detail-copy h1{font-size:clamp(34px,4vw,52px);line-height:1.03;letter-spacing:-.055em;margin:0 0 15px}
.detail-copy .lead{font-size:17px;line-height:1.75;color:var(--muted)}
.detail-price{font-size:32px;font-weight:850;margin:26px 0}
.meta-row{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}
.meta{padding:8px 10px;border-radius:999px;background:#f0f2f6;color:#4b5565;font-size:13px;font-weight:700}
.form{max-width:650px;background:#fff;border:1px solid var(--line);padding:28px;border-radius:18px;box-shadow:0 10px 30px rgba(24,32,51,.05)}
.form label{display:block;font-weight:750;margin:14px 0 7px}.form input,.form textarea,.form select{width:100%;padding:12px;border:1px solid #d7dce5;border-radius:10px;font:inherit}.form textarea{resize:vertical}
.table-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}.table th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.alert{padding:13px 15px;border-radius:10px;background:#fff5df;color:#935e00;margin:16px 0}.alert.success{background:#e8f8ef;color:#17643f}.alert.danger{background:#fdebea;color:#9d2318}
.footer{margin-top:60px;background:#161b29;color:#aeb5c4;padding:34px 0}.footer strong{color:#fff}.footer-grid{display:grid;grid-template-columns:2fr 1fr;gap:30px}
.empty{padding:60px 20px;text-align:center;background:#fff;border:1px dashed #ccd3df;border-radius:16px;color:var(--muted)}
@media(max-width:950px){.hero-inner,.product-detail-grid{grid-template-columns:1fr}.hero-showcase{order:-1}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-media{min-height:420px}}
@media(max-width:650px){.nav{align-items:flex-start;padding:14px 0;flex-direction:column}.nav nav{width:100%}.nav nav a{padding:8px 7px}.hero{padding:45px 0}.product-grid{grid-template-columns:1fr}.product-media{height:280px}.detail-media{min-height:340px;padding:18px}.footer-grid{grid-template-columns:1fr}}