:root{--red:#971b1e;--dark:#181818;--light:#f7f7f7;--line:#e3e3e3}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#333;line-height:1.65;background:#fff}
a{text-decoration:none;color:inherit}img{max-width:100%;display:block}
.container{width:min(1120px,92%);margin:auto}
.topbar{background:#111;color:#bbb;font-size:12px;padding:7px 0}
.topbar .container{display:flex;justify-content:flex-end;gap:18px}
header{background:#fff;border-bottom:1px solid #eee}
.header-inner{min-height:105px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.logo img{width:390px;max-width:42vw;height:auto}
nav{display:flex;align-items:center;gap:24px;font-size:13px;font-weight:700}
nav a:hover,nav a.active{color:var(--red)}
.menu-products{position:relative}.dropdown{display:none;position:absolute;top:22px;left:-20px;background:#fff;min-width:190px;border-top:3px solid var(--red);box-shadow:0 8px 22px rgba(0,0,0,.14);z-index:10;padding:8px 0}.dropdown a{display:block;padding:10px 16px;font-size:12px}.menu-products:hover .dropdown{display:block}
.hero{background:#f7f7f7;border-bottom:4px solid var(--red);padding:45px 0}
.hero-grid{display:grid;grid-template-columns:1fr 1.2fr;align-items:center;gap:55px}
.hero h1{font-size:46px;line-height:1.1;color:#222;margin:0 0 18px}.hero p{font-size:18px;color:#555;margin:0}.hero img{width:100%;max-height:430px;object-fit:contain}
.section{padding:65px 0}.section.gray{background:var(--light)}
.section-title{text-align:center;margin-bottom:38px}.section-title h2{font-size:30px;margin:0}.section-title:after{content:"";display:block;width:55px;height:3px;background:var(--red);margin:13px auto 0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.card{background:#fff;border:1px solid var(--line);transition:.2s}.card:hover{transform:translateY(-3px);box-shadow:0 8px 22px rgba(0,0,0,.08)}
.product-img{height:250px;padding:14px;background:#fff;display:flex;align-items:center;justify-content:center}.product-img img{width:100%;height:100%;object-fit:contain}
.card-body{padding:20px}.card h3{margin:0 0 6px;font-size:19px;color:#222}.card p{margin:0;font-size:13px;color:#666}
.page-title{background:#252525;color:#fff;padding:42px 0;border-bottom:4px solid var(--red)}.page-title h1{font-size:32px;margin:0 0 4px}.crumbs{font-size:12px;color:#bbb}
.content-grid{display:grid;grid-template-columns:1fr 290px;gap:48px}.content h2,.content h3{color:#222}.content p{margin:0 0 16px}
.product-detail-image{max-width:680px;margin:30px auto 0}.product-detail-image img{width:100%;max-height:520px;object-fit:contain}
.sidebar h4{font-size:16px;margin:0 0 12px;border-bottom:2px solid var(--red);padding-bottom:8px}.sidebox{border:1px solid var(--line);padding:18px;margin-bottom:24px}.sidebox a{display:block;padding:8px 0;border-bottom:1px solid #eee;font-size:13px}.sidebox a:last-child{border-bottom:0}
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.gallery figure{margin:0;border:1px solid var(--line);padding:15px;background:#fff}.gallery img{width:100%;height:330px;object-fit:contain}.gallery figcaption{font-weight:700;margin-top:10px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px}.contact-card{border:1px solid #ddd;padding:26px}
input,textarea{width:100%;padding:12px;border:1px solid #ccc;margin:0 0 12px;font:inherit}textarea{min-height:130px}button,.btn{display:inline-block;border:0;padding:12px 20px;background:var(--red);color:#fff;font-weight:bold}
.catalog-clean{min-height:260px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);background:#fafafa}.catalog-clean img{max-width:360px}
footer{background:#171717;color:#aaa;padding:46px 0 20px}.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:40px}footer h4{color:#fff;margin-top:0}.footer-logo{background:#fff;padding:10px 14px;width:340px;max-width:100%;margin-bottom:16px}.copy{border-top:1px solid #333;margin-top:30px;padding-top:16px;font-size:12px}
@media(max-width:850px){.header-inner{padding:18px 0;display:block}.logo img{max-width:100%;width:330px}nav{margin-top:18px;flex-wrap:wrap;gap:14px}.dropdown{position:static;box-shadow:none}.hero-grid,.cards,.gallery,.footer-grid,.contact-grid,.content-grid{grid-template-columns:1fr}.hero h1{font-size:34px}}


/* HOME SLIDER */
.home-slider{position:relative;width:100%;overflow:hidden;background:#111}
.home-slider .slides{position:relative;width:100%;height:min(42vw,600px);min-height:300px}
.home-slider .slide{position:absolute;inset:0;opacity:0;transition:opacity .9s ease-in-out;pointer-events:none}
.home-slider .slide.active{opacity:1;pointer-events:auto;z-index:2}
.home-slider .slide img{width:100%;height:100%;object-fit:cover;display:block}
.home-slider .slider-dots{position:absolute;z-index:5;left:50%;bottom:18px;transform:translateX(-50%);display:flex;gap:9px}
.home-slider .slider-dot{width:10px;height:10px;border-radius:50%;border:1px solid #fff;background:rgba(255,255,255,.35);cursor:pointer;padding:0}
.home-slider .slider-dot.active{background:#fff}
@media(max-width:850px){
  .home-slider .slides{height:48vw;min-height:220px}
}