:root{--red:#c9161d;--red-dark:#991118;--ink:#111827;--muted:#667085;--line:#e5e7eb;--soft:#f6f7f9;--white:#fff;--shadow:0 16px 42px rgba(16,24,40,.11)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"Helvetica Neue",sans-serif;color:var(--ink);background:#fff;line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 max(24px,calc((100vw - 1240px)/2));border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);z-index:30}.brand{display:flex;align-items:center;gap:12px}.brand-mark{font-size:30px;font-weight:900;font-style:italic;color:var(--red);letter-spacing:-2px}.brand-copy{display:flex;flex-direction:column;line-height:1.1}.brand-copy small{color:var(--muted);font-size:12px;margin-top:4px}.header-actions{display:flex;gap:10px}.btn{border:0;border-radius:10px;padding:11px 18px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:.2s ease;font-size:14px}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--red);color:#fff;box-shadow:0 8px 20px rgba(201,22,29,.22)}.btn-primary:hover{background:var(--red-dark)}.btn-ghost{background:#fff;border:1px solid var(--line)}.btn-light{background:#fff;color:var(--red)}.btn-outline{background:#fff;border:1px solid #cbd5e1;color:#344054}.btn-large{padding:14px 22px;font-size:15px}
.hero{max-width:1240px;margin:0 auto;padding:72px 24px 54px;display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,.75fr);gap:48px;align-items:center;background:radial-gradient(circle at 82% 12%,rgba(201,22,29,.08),transparent 32%)}.eyebrow{margin:0 0 10px;color:var(--red);font-size:13px;letter-spacing:.13em;font-weight:800}.hero h1{font-size:clamp(38px,5vw,66px);line-height:1.04;margin:0;letter-spacing:-.04em;max-width:850px}.hero-lead{font-size:19px;color:#475467;max-width:760px;margin:24px 0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.trust-list{display:flex;gap:24px;flex-wrap:wrap;padding:0;margin:26px 0 0;list-style:none;color:#344054;font-weight:700;font-size:14px}.trust-list li:before{content:"✓";color:var(--red);margin-right:7px}.hero-panel{background:#111827;color:#fff;padding:28px;border-radius:18px;box-shadow:var(--shadow)}.hero-panel>strong{font-size:18px;display:block;margin-bottom:16px}.hero-panel>a,.hero-stat{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-top:1px solid rgba(255,255,255,.14)}.hero-panel a:hover span{color:#ffb3b6}.hero-panel b{font-size:19px}
.benefits{max-width:1240px;margin:0 auto;padding:0 24px 68px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.benefits article{border:1px solid var(--line);border-radius:14px;padding:22px;display:flex;gap:16px;background:#fff}.benefits article>span{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#feecee;color:var(--red);font-weight:800;flex:0 0 auto}.benefits h2{font-size:17px;margin:0 0 6px}.benefits p{font-size:14px;margin:0;color:var(--muted)}
.catalog{background:var(--soft);padding:70px max(24px,calc((100vw - 1240px)/2))}.section-heading{display:flex;justify-content:space-between;gap:24px;align-items:end}.section-heading h2,.applications h2,.cta-section h2{font-size:clamp(28px,4vw,42px);line-height:1.12;margin:0}.section-heading p:last-child{margin:10px 0 0;color:var(--muted)}.catalog-toolbar{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:30px 0 24px}.search-box{height:50px;min-width:320px;max-width:560px;flex:1;display:flex;align-items:center;background:#fff;border:1px solid #d0d5dd;border-radius:12px;box-shadow:0 2px 6px rgba(16,24,40,.04)}.search-box input{width:100%;height:100%;border:0;background:transparent;padding:0 16px;font-size:15px;outline:none}.search-box button{border:0;background:none;font-size:24px;color:#98a2b3;padding:0 15px;cursor:pointer}.filter-group{display:flex;gap:8px;flex-wrap:wrap}.filter-btn{padding:11px 15px;border-radius:999px;border:1px solid #d0d5dd;background:#fff;font-weight:700;cursor:pointer}.filter-btn.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}.state-card{padding:24px;border:1px dashed #98a2b3;border-radius:12px;text-align:center;color:var(--muted);background:#fff}.state-error{border-color:#f04438;color:#b42318;background:#fff4f3}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.product-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;min-width:0;transition:.22s ease}.product-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d0d5dd}.product-image{aspect-ratio:4/3;background:#fff;display:grid;place-items:center;padding:18px;border-bottom:1px solid #f0f1f3}.product-image img{width:100%;height:100%;object-fit:contain}.product-body{padding:17px;display:flex;flex-direction:column;flex:1}.product-meta{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:9px}.product-category{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--red);font-weight:800}.product-brand{font-size:11px;color:#667085}.product-title{font-size:18px;margin:0 0 9px;line-height:1.25;overflow-wrap:anywhere}.product-desc{font-size:13px;color:var(--muted);margin:0 0 18px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.product-actions{margin-top:auto;display:grid;grid-template-columns:1fr 1fr;gap:8px}.product-actions .btn{padding:10px 8px}.load-more-wrap{text-align:center;margin-top:28px}.applications{max-width:1240px;margin:0 auto;padding:78px 24px;display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}.applications>div>p:last-child{color:var(--muted);font-size:17px}.application-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.application-grid article{padding:22px;border:1px solid var(--line);border-radius:13px}.application-grid strong{display:block;margin-bottom:6px}.application-grid span{color:var(--muted);font-size:14px}.cta-section{background:var(--red);color:#fff;max-width:1240px;margin:0 auto 70px;border-radius:20px;padding:42px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-section .eyebrow{color:#ffd7d9}.cta-section p:last-child{margin:12px 0 0;color:#ffe8e9}.cta-section .btn{white-space:nowrap}footer{border-top:1px solid var(--line);padding:28px max(24px,calc((100vw - 1240px)/2));display:flex;gap:22px;justify-content:space-between;flex-wrap:wrap;color:var(--muted);font-size:14px}.floating-cta{position:fixed;right:18px;bottom:18px;background:var(--red);color:#fff;border-radius:999px;padding:14px 20px;font-weight:800;box-shadow:0 12px 32px rgba(201,22,29,.35);z-index:40}
@media(max-width:1000px){.hero{grid-template-columns:1fr}.hero-panel{max-width:560px}.product-grid{grid-template-columns:repeat(3,1fr)}.applications{grid-template-columns:1fr}.catalog-toolbar{align-items:stretch;flex-direction:column}.search-box{max-width:none;width:100%}}
@media(max-width:720px){.site-header{height:68px;padding:0 16px}.brand-copy small{display:none}.brand-mark{font-size:27px}.header-actions .btn-ghost{display:none}.header-actions .btn{padding:9px 12px}.hero{padding:48px 16px 36px;gap:28px}.hero h1{font-size:39px}.hero-lead{font-size:16px}.hero-actions{display:grid}.trust-list{display:grid;gap:8px}.benefits{padding:0 16px 48px;grid-template-columns:1fr}.catalog{padding:52px 16px}.filter-group{overflow-x:auto;flex-wrap:nowrap;padding-bottom:5px}.filter-btn{white-space:nowrap}.product-grid{grid-template-columns:1fr 1fr;gap:11px}.product-image{padding:10px}.product-body{padding:13px}.product-title{font-size:15px}.product-desc{display:none}.product-actions{grid-template-columns:1fr}.product-actions .btn-outline{display:none}.applications{padding:58px 16px;gap:30px}.application-grid{grid-template-columns:1fr}.cta-section{margin:0 16px 52px;padding:28px;display:block}.cta-section .btn{margin-top:22px;width:100%}footer{padding:24px 16px;display:grid;gap:8px}.floating-cta{right:12px;bottom:12px}}
@media(max-width:430px){.product-grid{grid-template-columns:1fr}.product-image{aspect-ratio:16/10}.hero h1{font-size:34px}}