:root{
  --bg:#ffffff;
  --card:#ffffff;
  --text:#12171c;
  --sub:#5f6b76;
  --line:#e1e6ec;
  --soft:#f6f7f9;
  --silver:#c7cdd3;
  --red:#c8102e;
  --shadow: 0 12px 30px rgba(16,24,40,.08);
  --radius: 22px;
  --radius2: 28px;
  --max: 1140px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 18px}
small{color:var(--sub)}
.note{color:var(--sub);margin:14px 0 0}
.h1{font-size: clamp(34px, 4.2vw, 56px); line-height:1.05; letter-spacing:-.03em; margin:14px 0 10px}
.sub{font-size:18px;line-height:1.6;color:var(--sub);margin:0 0 18px}
.lead{font-size:18px;line-height:1.65;color:var(--sub);margin:6px 0 0}
.section{padding:72px 0}
.section-header{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:18px}
.section-header h2{margin:0;font-size:28px;letter-spacing:-.02em}
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:900;color:var(--sub);letter-spacing:.12em;text-transform:uppercase}
.kicker i{width:10px;height:10px;background:var(--red);border-radius:99px;display:inline-block;box-shadow:0 0 0 6px rgba(200,16,46,.12)}
.topbar{position:sticky;top:0;background:rgba(255,255,255,.78);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid rgba(225,230,236,.8);z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:34px;width:auto}
.menu{display:flex;gap:18px;align-items:center}
.menu a{font-weight:700;color:var(--sub);font-size:14px;padding:10px 8px;border-radius:12px}
.menu a:hover{background:var(--soft);color:var(--text)}
.cta{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--line);background:#fff;border-radius:14px;padding:11px 14px;font-weight:800;font-size:14px;cursor:pointer;box-shadow:0 8px 18px rgba(16,24,40,.06)}
.btn:hover{transform:translateY(-1px)}
.btn-red{background:var(--red);border-color:var(--red);color:#fff;box-shadow:0 12px 28px rgba(200,16,46,.24)}
.iconbtn{width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:#fff;cursor:pointer;display:grid;place-items:center;box-shadow:0 8px 18px rgba(16,24,40,.06)}
.iconbtn:hover{transform:translateY(-1px)}
.hamburger{display:none;flex-direction:column;gap:5px;background:transparent;border:none;padding:10px;border-radius:14px}
.hamburger span{width:22px;height:2px;background:var(--text);border-radius:99px;display:block}
.mobile{display:none;gap:10px;padding:10px 0 14px}
.mobile a{padding:12px 12px;border-radius:14px;background:var(--soft);font-weight:800;color:var(--sub)}
.hero{padding:34px 0 0;background: radial-gradient(900px 480px at 10% 0%, rgba(200,16,46,.10), transparent 65%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:stretch}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius2);box-shadow:var(--shadow)}
.hero-copy{padding:22px}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 18px}
.pill{background:var(--soft);border:1px solid rgba(225,230,236,.9);color:var(--sub);padding:10px 12px;border-radius:999px;font-weight:800;font-size:13px}
.pill b{color:var(--text)}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.slider{position:relative;overflow:hidden}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .45s ease}
.slide.active{opacity:1;position:relative}
.slider img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius2)}
.slider-ui{position:absolute;left:14px;right:14px;bottom:14px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.dots{display:flex;gap:8px;align-items:center;padding:10px 12px;border-radius:999px;background:rgba(255,255,255,.75);border:1px solid rgba(225,230,236,.75)}
.dot{width:8px;height:8px;border-radius:99px;background:#c9d0d7}
.dot.active{background:var(--red)}
.slider-btn{display:flex;gap:8px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.feature{padding:18px}
.feature h3{margin:10px 0 8px;letter-spacing:-.01em}
.feature p{margin:0;color:var(--sub);line-height:1.65}
.ico{width:46px;height:46px;border-radius:16px;background:rgba(200,16,46,.08);border:1px solid rgba(200,16,46,.18);display:grid;place-items:center;color:var(--red)}
.banner{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}
.banner .card{display:flex;gap:14px;align-items:center;padding:14px}
.banner img{width:150px;border-radius:18px;border:1px solid var(--line);background:var(--soft)}
.banner h3{margin:0 0 6px}
.banner p{margin:0;color:var(--sub);line-height:1.6}
.banner a{display:inline-block;margin-top:10px;font-weight:900;color:var(--red)}
.carousel{padding:16px;position:relative;overflow:hidden}
.carousel .track{display:flex;gap:14px;transition:transform .35s ease;will-change:transform}
.prod{min-width: min(360px, 82vw);padding:16px}
.prod h3{margin:12px 0 6px}
.prod p{margin:0;color:var(--sub);line-height:1.6}
.prod img{border-radius:18px;border:1px solid var(--line);background:var(--soft)}
.meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.tag{font-size:12px;font-weight:900;color:var(--sub);background:var(--soft);border:1px solid rgba(225,230,236,.9);padding:8px 10px;border-radius:999px}
.carousel-ui{display:flex;align-items:center;justify-content:space-between;margin-top:12px}
.hint{color:var(--sub);font-weight:900;font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.controls{display:flex;gap:8px}
.logo-strip{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius2);background:var(--soft);padding:14px}
.logo{height:52px;min-width:170px;border-radius:18px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;padding:10px}
.logo img{max-height:34px;opacity:.92}
.footer{border-top:1px solid var(--line);padding:32px 0;background:#fff}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.footer a{color:var(--sub);font-weight:800}
.footer a:hover{color:var(--text)}
input,textarea{font-family:inherit}
@media (max-width: 980px){
  .menu{display:none}
  .hamburger{display:flex}
  .mobile{display:none}
  .hero-grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .banner{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}