*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;background:#f5f7fb;color:#111827}a{text-decoration:none;color:inherit}img{max-width:100%}.topline{background:#0b1020;color:#cbd5e1;font-size:13px}.container{max-width:1380px;margin:auto;padding:0 24px}.topline .container,.header .container{display:flex;align-items:center;justify-content:space-between;gap:20px}.topline .container{height:38px}.header{background:#111827;color:#fff;position:sticky;top:0;z-index:30;box-shadow:0 2px 16px #0002}.header .container{min-height:82px}.logo{font-size:34px;font-weight:950;letter-spacing:-2px}.logo b{color:#7657ff}.catalog-btn{background:#7657ff;padding:14px 18px;border-radius:12px;font-weight:800}.search{flex:1;max-width:760px;position:relative}.search input{width:100%;height:50px;border:0;border-radius:12px;padding:0 18px;font-size:15px;outline:0}.h-actions{display:flex;gap:16px;font-size:13px}.hero{background:radial-gradient(circle at 82% 20%,#7657ff44,transparent 31%),linear-gradient(135deg,#111827 0%,#1d2540 62%,#111827 100%);color:#fff;padding:64px 0 50px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:45px;align-items:center}.eyebrow{color:#a7f3d0;font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:12px}.hero h1{font-size:58px;line-height:1.02;letter-spacing:-2.7px;margin:12px 0 22px;max-width:800px}.hero p{color:#cbd5e1;font-size:19px;line-height:1.55;max-width:720px}.hero-buttons{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:12px;font-weight:850;border:1px solid #dbe2ef;background:#fff}.btn.primary{background:#7657ff;color:#fff;border-color:#7657ff}.btn.dark{background:#111827;color:#fff;border-color:#111827}.hero-art{position:relative;height:370px}.orbit{position:absolute;border:1px solid #ffffff30;border-radius:50%}.o1{width:330px;height:330px;right:20px;top:20px}.o2{width:230px;height:230px;right:70px;top:70px}.gear{position:absolute;right:100px;top:100px;width:170px;height:170px;border:26px dotted #8b74ff;border-radius:50%;box-shadow:0 0 0 18px #ffffff10}.gear:after{content:'';position:absolute;inset:35px;border:11px solid #fff;border-radius:50%}.hero-stat{position:absolute;left:20px;bottom:20px;background:#ffffff10;border:1px solid #ffffff20;border-radius:16px;padding:18px 20px;backdrop-filter:blur(7px)}.section{padding:52px 0}.section h2{font-size:34px;letter-spacing:-1px;margin:0 0 10px}.lead{color:#64748b;margin:0 0 28px;line-height:1.6}.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.cat{background:#fff;border:1px solid #e4e8f0;border-radius:18px;padding:20px;min-height:170px;transition:.2s}.cat:hover{transform:translateY(-3px);box-shadow:0 12px 30px #11182712;border-color:#c8c1ff}.cat-ico{width:54px;height:54px;border-radius:15px;background:#f0edff;color:#7657ff;display:grid;place-items:center;font-size:28px;font-weight:900;margin-bottom:26px}.cat h3{margin:0 0 7px;font-size:18px}.cat span{color:#64748b;font-size:13px}.shop-layout{display:grid;grid-template-columns:250px 1fr;gap:24px}.sidebar{background:#fff;border:1px solid #e4e8f0;border-radius:16px;padding:18px;height:max-content;position:sticky;top:105px}.filter-title{font-weight:900;margin:6px 0 12px}.filter-link{display:block;padding:8px 4px;color:#475569}.filter-link.active{color:#7657ff;font-weight:850}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px}.toolbar input{min-width:280px;padding:12px 14px;border:1px solid #d8deea;border-radius:10px}.products{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.card{background:#fff;border:1px solid #e4e8f0;border-radius:16px;padding:14px;display:flex;flex-direction:column;min-height:390px;transition:.18s}.card:hover{box-shadow:0 12px 30px #11182710;transform:translateY(-2px)}.card-img{height:190px;display:flex;align-items:center;justify-content:center;background:#fafbfc;border-radius:12px;overflow:hidden}.card-img img{max-height:175px;object-fit:contain}.sku{color:#94a3b8;font-size:12px;margin-top:12px}.name{font-weight:780;line-height:1.35;margin:7px 0 12px}.price{font-weight:950;font-size:23px;margin-top:auto}.stock{font-size:12px;color:#047857;background:#ecfdf5;border-radius:999px;padding:7px 10px;width:max-content;margin-top:9px;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-page{padding:30px 0 60px}.breadcrumbs{font-size:13px;color:#64748b;margin-bottom:18px}.product-main{display:grid;grid-template-columns:1fr 1.08fr;gap:30px;background:#fff;border:1px solid #e4e8f0;border-radius:20px;padding:26px}.gallery{min-height:480px;background:#fafbfc;border-radius:16px;display:grid;place-items:center;padding:20px}.gallery img{max-height:430px;object-fit:contain}.product-info h1{font-size:34px;line-height:1.12;margin:10px 0 14px}.meta{color:#64748b;font-size:13px}.buybox{margin-top:22px;border-top:1px solid #e5e7eb;padding-top:20px}.buyprice{font-size:38px;font-weight:950}.stockbox{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:13px;padding:14px;margin:14px 0;color:#166534}.tabs{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;margin-top:24px}.panel{background:#fff;border:1px solid #e4e8f0;border-radius:18px;padding:24px}.panel h2{font-size:23px;margin:0 0 18px}.spec{display:grid;grid-template-columns:1fr 1fr;padding:11px 0;border-bottom:1px solid #edf0f5;gap:15px}.spec div:last-child{font-weight:700}.drawing{min-height:330px;display:grid;place-items:center;background:#fafbfc;border-radius:14px}.doc{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid #edf0f5}.doc-id{font-size:11px;color:#94a3b8}.brand-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.brand{background:#fff;border:1px solid #e4e8f0;border-radius:12px;padding:18px;text-align:center;font-weight:900;color:#334155}.promo-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px}.promo{border-radius:18px;padding:26px;min-height:190px;background:#111827;color:#fff}.promo.light{background:#fff;color:#111827;border:1px solid #e4e8f0}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.metric{background:#fff;border:1px solid #e4e8f0;border-radius:16px;padding:22px}.metric strong{font-size:29px;display:block}.footer{background:#0b1020;color:#cbd5e1;padding:48px 0 30px;margin-top:50px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:28px}.footer h4{color:#fff}.footer a{display:block;margin:8px 0;color:#cbd5e1}.note{font-size:12px;color:#94a3b8}.empty{padding:70px 20px;text-align:center;background:#fff;border-radius:18px}.pill{display:inline-flex;background:#ede9fe;color:#6d4aff;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800}@media(max-width:1100px){.cat-grid,.products{grid-template-columns:repeat(3,1fr)}.hero h1{font-size:48px}.h-actions{display:none}}@media(max-width:820px){.hero-grid,.product-main,.tabs,.shop-layout,.footer-grid{grid-template-columns:1fr}.hero-art{display:none}.hero h1{font-size:40px}.cat-grid,.products{grid-template-columns:repeat(2,1fr)}.sidebar{position:static}.brand-strip{grid-template-columns:repeat(3,1fr)}.promo-grid,.metrics{grid-template-columns:1fr 1fr}.header .container{flex-wrap:wrap;padding-top:12px;padding-bottom:12px}.search{order:3;flex-basis:100%;max-width:none}}@media(max-width:520px){.container{padding:0 14px}.cat-grid,.products,.promo-grid,.metrics{grid-template-columns:1fr}.hero{padding-top:42px}.hero h1{font-size:36px}.product-main{padding:15px}.gallery{min-height:310px}.product-info h1{font-size:28px}.brand-strip{grid-template-columns:repeat(2,1fr)}.topline{display:none}.catalog-btn{display:none}}