:root {
    --blue:#437fab; --blue-bright:#2093d0; --blue-soft:#eaf5fb;
    --navy:#2b3659; --navy-deep:#17213f; --ink:#1c2847;
    --muted:#65718b; --line:#dce5ef; --surface:#fff; --page:#f4f8fc;
    --shadow:0 24px 65px rgba(29,55,93,.14); --radius:26px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--page);line-height:1.6;-webkit-font-smoothing:antialiased}
body.modal-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
img{display:block;max-width:100%}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.9);border-bottom:1px solid rgba(220,229,239,.95);backdrop-filter:blur(18px)}
.nav{height:84px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:inline-flex;align-items:center;min-width:210px}
.brand img{width:206px;height:auto}
.menu{display:flex;align-items:center;gap:30px;color:#394661;font-size:15px;font-weight:650}
.menu a{position:relative;padding:8px 0}
.menu a::after{content:"";position:absolute;left:0;right:100%;bottom:1px;height:2px;background:var(--blue-bright);transition:.25s}
.menu a:hover::after,.menu a.active::after{right:0}
.nav-actions{display:flex;gap:10px;align-items:center}
.burger{display:none;width:46px;height:46px;border:1px solid var(--line);border-radius:14px;background:#fff;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--navy);margin:5px auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:12px 20px;border-radius:999px;border:1px solid transparent;font-weight:760;cursor:pointer;transition:.24s ease}
.btn-primary{color:#fff;background:linear-gradient(135deg,var(--blue-bright),var(--blue));box-shadow:0 12px 28px rgba(32,147,208,.25)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 17px 34px rgba(32,147,208,.33)}
.btn-secondary{background:#fff;color:var(--navy);border-color:var(--line)}
.btn-secondary:hover{transform:translateY(-2px);border-color:#9fc7df}

.catalog-hero{position:relative;overflow:hidden;padding:78px 0 64px;background:radial-gradient(circle at 84% 8%,rgba(32,147,208,.22),transparent 29%),radial-gradient(circle at 8% 70%,rgba(67,127,171,.15),transparent 33%),linear-gradient(145deg,#fff,#edf6fc)}
.catalog-hero::after{content:"";position:absolute;width:450px;height:450px;border:1px solid rgba(67,127,171,.16);border-radius:50%;right:-160px;bottom:-285px;box-shadow:0 0 0 56px rgba(67,127,171,.035),0 0 0 112px rgba(67,127,171,.025)}
.breadcrumbs{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:14px;margin-bottom:22px}
.breadcrumbs a:hover{color:var(--blue-bright)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.14fr .86fr;gap:54px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--blue);font-weight:800;font-size:13px;letter-spacing:1.35px;text-transform:uppercase;margin-bottom:14px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--blue-bright)}
h1{font-size:clamp(42px,6vw,72px);line-height:1.02;letter-spacing:-2.6px;color:var(--navy-deep);margin-bottom:20px}
.hero-copy>p{font-size:19px;color:var(--muted);max-width:720px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.hero-meta span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 14px;font-size:14px;font-weight:700;color:#40506f;box-shadow:0 8px 22px rgba(29,55,93,.06)}
.hero-panel{min-height:300px;border-radius:34px;padding:30px;position:relative;overflow:hidden;color:#fff;background:linear-gradient(145deg,var(--navy),#376d9b);box-shadow:var(--shadow)}
.hero-panel::before{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.09);right:-55px;top:-75px}
.hero-panel::after{content:"";position:absolute;width:125px;height:125px;border-radius:50%;background:rgba(255,255,255,.07);left:-45px;bottom:-35px}
.hero-panel strong{position:relative;z-index:1;display:block;font-size:58px;line-height:1;margin:32px 0 12px}
.hero-panel h2{position:relative;z-index:1;font-size:25px;line-height:1.15;margin-bottom:12px}
.hero-panel p{position:relative;z-index:1;color:rgba(255,255,255,.78)}
.panel-mark{position:relative;z-index:1;width:72px;height:72px;border-radius:22px;background:rgba(255,255,255,.14);display:grid;place-items:center;border:1px solid rgba(255,255,255,.2)}
.panel-mark svg{width:38px;height:38px;stroke:white;fill:none;stroke-width:1.8}

.catalog-section{padding:58px 0 88px}
.toolbar{display:grid;grid-template-columns:minmax(260px,1fr) auto;gap:20px;align-items:center;margin-bottom:22px}
.search{position:relative}
.search svg{position:absolute;left:18px;top:50%;transform:translateY(-50%);width:20px;height:20px;stroke:#7c8ba5;fill:none;stroke-width:2}
.search input{width:100%;height:56px;border:1px solid var(--line);border-radius:18px;padding:0 18px 0 52px;background:#fff;color:var(--ink);outline:none;box-shadow:0 10px 28px rgba(29,55,93,.055);transition:.2s}
.search input:focus{border-color:#82b8d8;box-shadow:0 0 0 4px rgba(32,147,208,.1)}
.result-count{font-size:14px;color:var(--muted);font-weight:700;white-space:nowrap}
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.filter{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 15px;color:#45536e;font-weight:720;cursor:pointer;transition:.22s}
.filter:hover{border-color:#9fc7df;transform:translateY(-1px)}
.filter.active{background:var(--navy);color:#fff;border-color:var(--navy);box-shadow:0 10px 24px rgba(43,54,89,.18)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:0 16px 38px rgba(29,55,93,.075);transition:.28s ease;display:flex;flex-direction:column;min-height:100%}
.product-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.product-card.hidden{display:none}
.product-art{height:210px;position:relative;overflow:hidden;display:grid;place-items:center}
.art-household{background:linear-gradient(145deg,#eaf8ff,#cceafb)}
.art-industrial{background:linear-gradient(145deg,#eef1f6,#d7deea)}
.art-scale{background:linear-gradient(145deg,#e9f4ff,#d4e5f7)}
.art-construction{background:linear-gradient(145deg,#f6f0e7,#e9dece)}
.art-glow{position:absolute;width:190px;height:190px;border-radius:50%;background:rgba(255,255,255,.58);right:-55px;top:-65px}
.package{position:relative;width:92px;height:126px;border-radius:26px 26px 20px 20px;background:linear-gradient(170deg,#fff,#dce9f2);border:1px solid rgba(85,110,140,.17);box-shadow:0 22px 38px rgba(38,69,103,.22);display:grid;place-items:center;transform:rotate(-3deg)}
.package::before{content:"";position:absolute;right:10px;top:15px;width:12px;height:75px;border-radius:99px;background:rgba(255,255,255,.6)}
.package-cap{position:absolute;top:-21px;width:47px;height:25px;border-radius:10px 10px 5px 5px;background:var(--navy);box-shadow:inset 0 -5px 0 rgba(255,255,255,.08)}
.package-label{position:relative;z-index:1;width:66px;min-height:52px;border-radius:14px;background:linear-gradient(145deg,var(--blue-bright),var(--blue));color:#fff;display:grid;place-items:center;font-size:17px;font-weight:900;letter-spacing:.6px}
.art-industrial .package-label{background:linear-gradient(145deg,#465470,#222e4c)}
.art-scale .package-label{background:linear-gradient(145deg,#4d9ac4,#2f638c)}
.art-construction .package-label{background:linear-gradient(145deg,#a47b4f,#765332)}
.category-badge{position:absolute;left:16px;top:16px;padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.88);border:1px solid rgba(255,255,255,.8);font-size:12px;font-weight:800;color:#40506f;backdrop-filter:blur(8px)}
.product-body{padding:25px;display:flex;flex-direction:column;flex:1}
.product-kicker{font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.75px;color:var(--blue);margin-bottom:6px}
.product-body h2{font-size:24px;line-height:1.12;letter-spacing:-.45px;color:var(--navy-deep);margin-bottom:12px}
.product-description{color:var(--muted);font-size:14.5px;margin-bottom:18px;flex:1}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:22px}
.tag{padding:6px 9px;border-radius:999px;background:var(--blue-soft);color:#3e6f91;font-size:12px;font-weight:750}
.product-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid #edf1f6;padding-top:18px}
.product-actions .btn{min-height:44px;padding:10px 16px;font-size:14px}
.details-link{border:0;background:transparent;color:var(--navy);font-weight:800;cursor:pointer;white-space:nowrap}
.details-link span{color:var(--blue-bright);transition:.2s;display:inline-block}
.details-link:hover span{transform:translateX(3px)}
.empty{display:none;text-align:center;background:#fff;border:1px dashed #b9cada;border-radius:26px;padding:60px 24px;color:var(--muted)}
.empty.visible{display:block}
.empty strong{display:block;color:var(--navy);font-size:22px;margin-bottom:6px}

.wholesale{padding:0 0 84px}
.wholesale-box{border-radius:34px;background:radial-gradient(circle at 85% 10%,rgba(255,255,255,.2),transparent 30%),linear-gradient(135deg,var(--navy-deep),#315e8a);color:#fff;padding:48px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px;box-shadow:var(--shadow)}
.wholesale-box h2{font-size:clamp(30px,4vw,46px);line-height:1.08;margin-bottom:10px}
.wholesale-box p{color:rgba(255,255,255,.78);font-size:17px;max-width:700px}
.wholesale-box .btn{background:#fff;color:var(--navy)}

.footer{background:var(--navy-deep);color:rgba(255,255,255,.72);padding:38px 0}
.footer-inner{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}
.footer-brand img{width:190px;filter:brightness(0) invert(1);opacity:.95;margin-bottom:12px}
.footer-brand p{font-size:14px}
.footer-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px 22px;font-size:14px}
.footer-links a:hover{color:#fff}

.modal{position:fixed;inset:0;z-index:2000;display:none;align-items:center;justify-content:center;padding:20px}
.modal.open{display:flex}
.modal-backdrop{position:absolute;inset:0;background:rgba(20,29,51,.66);backdrop-filter:blur(7px)}
.modal-card{position:relative;z-index:1;width:min(560px,100%);background:#fff;border-radius:30px;padding:32px;box-shadow:0 34px 90px rgba(7,16,34,.4)}
.modal-close{position:absolute;right:18px;top:18px;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--navy);font-size:24px;cursor:pointer}
.modal-category{color:var(--blue);font-weight:850;text-transform:uppercase;letter-spacing:1px;font-size:12px;margin-bottom:8px;padding-right:50px}
.modal-card h2{font-size:32px;line-height:1.08;color:var(--navy-deep);margin-bottom:14px;padding-right:48px}
.modal-card p{color:var(--muted);margin-bottom:22px}
.modal-note{background:var(--blue-soft);border-radius:18px;padding:16px;color:#405c76;font-size:14px;margin-bottom:24px}
.modal-actions{display:flex;gap:12px;flex-wrap:wrap}

.floating-wa{position:fixed;right:22px;bottom:22px;z-index:900;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#22b573;color:#fff;box-shadow:0 16px 35px rgba(24,151,92,.32);transition:.2s}
.floating-wa:hover{transform:translateY(-3px)}
.floating-wa svg{width:28px;height:28px;fill:currentColor}
.reveal{opacity:0;transform:translateY(22px);transition:.65s ease}
.reveal.active{opacity:1;transform:none}

@media(max-width:1020px){
    .menu,.nav-actions{display:none}.burger{display:block}
    .menu.active{position:absolute;display:grid;top:84px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:10px 20px;gap:0;box-shadow:0 14px 30px rgba(29,55,93,.08)}
    .menu.active a{padding:14px 0;border-bottom:1px solid #edf1f6}
    .hero-grid{grid-template-columns:1fr}.hero-panel{min-height:260px}
    .product-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
    .container{width:min(100% - 28px,1180px)}.nav{height:74px}.brand{min-width:0}.brand img{width:178px}
    .menu.active{top:74px}
    .catalog-hero{padding:50px 0 44px}h1{font-size:43px;letter-spacing:-1.7px}
    .hero-copy>p{font-size:17px}.hero-panel{padding:25px;min-height:250px}.hero-panel strong{font-size:48px}
    .catalog-section{padding:38px 0 68px}.toolbar{grid-template-columns:1fr;gap:12px}.result-count{padding-left:4px}
    .filters{overflow-x:auto;flex-wrap:nowrap;padding-bottom:5px;margin-right:-14px}.filter{white-space:nowrap}
    .product-grid{grid-template-columns:1fr}.product-art{height:195px}
    .wholesale-box{grid-template-columns:1fr;padding:34px 24px}.wholesale-box .btn{width:100%}
    .footer-inner{grid-template-columns:1fr}.footer-links{justify-content:flex-start}
    .modal-card{padding:28px 22px}.modal-card h2{font-size:28px}
}
@media(max-width:430px){
    .product-actions{align-items:stretch;flex-direction:column}.product-actions .btn{width:100%}.details-link{padding:8px}
}




.product-art.correct {
    position: relative;
    overflow: hidden;
}

.product-art.correct img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}