:root{--ink:#171a1d;--ink-2:#24292d;--paper:#f2f3f4;--white:#fff;--muted:#687078;--line:#d9dde0;--red:#df3c26;--red-dark:#b92b1a;--yellow:#ffb91c;--radius:18px;--shadow:0 24px 70px rgba(14,19,22,.12);--container:min(1240px,calc(100% - 48px))}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,Manrope,"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.5}button,input,select,textarea{font:inherit}button,a,select{cursor:pointer}button{color:inherit}a{color:inherit;text-decoration:none}svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.container{width:var(--container);margin-inline:auto}.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}.skip-link{position:fixed;left:16px;top:-60px;z-index:1000;background:#fff;padding:12px 16px;border-radius:8px}.skip-link:focus{top:16px}
.utility-bar{background:#0e1012;color:#aeb4b8;font-size:.78rem}.utility-row{min-height:34px;display:flex;justify-content:space-between;align-items:center;gap:24px}.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(23,26,29,.1)}.header-row{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:center;gap:11px;white-space:nowrap}.brand-mark{width:40px;height:40px;display:grid;place-items:center;background:var(--red);color:#fff;border-radius:9px;font-weight:900;font-size:.8rem;letter-spacing:-.03em;transform:skew(-6deg)}.brand-name{font-weight:950;font-size:1.26rem;letter-spacing:-.055em}.brand-name span{color:var(--red)}.desktop-nav{display:flex;align-items:center;gap:28px;font-size:.9rem;font-weight:750}.desktop-nav a{padding:10px 0;border-bottom:2px solid transparent}.desktop-nav a:hover,.desktop-nav a:focus-visible{color:var(--red);border-color:var(--red)}.header-actions{display:flex;align-items:center;gap:18px}.header-phone{display:flex;flex-direction:column;font-weight:850;font-size:.9rem;line-height:1.2}.header-phone small{color:var(--muted);font-size:.66rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px}.cart-button{border:0;background:var(--ink);color:#fff;border-radius:11px;height:46px;padding:0 15px;display:flex;align-items:center;gap:8px;font-weight:800}.cart-button svg{width:19px}.cart-button b,.mobile-actions b{display:grid;place-items:center;min-width:22px;height:22px;padding:0 5px;border-radius:50%;background:var(--red);font-size:.72rem}.cart-button:hover{background:var(--red)}
.hero{position:relative;overflow:hidden;background:linear-gradient(118deg,#111416 0%,#202529 62%,#15191c 100%);color:#fff;padding:84px 0 76px}.hero:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(115deg,transparent 0 36px,rgba(255,255,255,.018) 36px 38px);pointer-events:none}.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr);gap:70px;align-items:center}.kicker{margin:0 0 14px;color:#ff8d76;font-size:.72rem;font-weight:900;letter-spacing:.15em;text-transform:uppercase}.kicker.dark{color:var(--red)}h1,h2,h3,p{overflow-wrap:anywhere}h1{max-width:820px;margin:0 0 24px;font-size:clamp(2.75rem,6vw,5.35rem);line-height:.93;letter-spacing:-.068em;font-weight:950}.hero-lead{max-width:690px;margin:0 0 32px;color:#c9cfd2;font-size:1.08rem;line-height:1.65}.hero-search{max-width:760px;background:#fff;border-radius:14px;padding:7px;display:flex;align-items:center;gap:9px;box-shadow:0 20px 60px rgba(0,0,0,.25)}.hero-search svg,.catalog-search svg{width:21px;color:#838b91;margin-left:12px;flex:0 0 auto}.hero-search input,.catalog-search input{min-width:0;flex:1;border:0;outline:0;background:transparent;color:var(--ink);font-size:1rem;padding:13px 4px}.hero-search button,.primary{border:0;border-radius:10px;background:var(--red);color:#fff;padding:14px 20px;font-weight:900;box-shadow:0 8px 22px rgba(223,60,38,.24);transition:.2s}.hero-search button:hover,.primary:hover{background:var(--red-dark);transform:translateY(-1px)}.hero-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.hero-links button{background:transparent;border:1px solid #50585e;color:#d7dcdf;border-radius:99px;padding:7px 12px;font-size:.78rem}.hero-links button:hover{border-color:#ff8d76;color:#fff}.hero-panel{position:relative;min-height:480px;padding:28px;background:linear-gradient(145deg,#2a3136,#181c1f);border:1px solid #41494e;border-radius:26px;box-shadow:0 34px 90px rgba(0,0,0,.32);display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}.cable-art{position:absolute;inset:0}.cable{position:absolute;height:10px;width:88%;border-radius:99px;left:15%;box-shadow:0 3px 8px rgba(0,0,0,.35);transform-origin:left center}.cable:after{content:"";position:absolute;right:-36px;top:-5px;width:38px;height:20px;background:#aeb4b8;border-radius:3px;box-shadow:inset 0 0 0 4px #737a7f}.cable-a{top:20%;background:#e44531;transform:rotate(22deg)}.cable-b{top:32%;background:#ffbd25;transform:rotate(3deg)}.cable-c{top:49%;background:#292d31;border:2px solid #666e73;transform:rotate(-16deg)}.terminal{position:absolute;width:18px;height:18px;border:4px solid #e4e6e7;border-radius:50%}.terminal-a{left:16%;top:17%}.terminal-b{left:11%;top:29%}.terminal-c{left:20%;top:47%}.hero-facts{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}.hero-facts div{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.11);border-radius:13px;padding:15px 12px}.hero-facts strong{display:block;font-size:1.35rem}.hero-facts span{display:block;color:#bfc6ca;font-size:.7rem;line-height:1.35;margin-top:4px}.wide{width:100%;justify-content:center}.trust-strip{background:#fff;border-bottom:1px solid var(--line)}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-grid>div{min-height:106px;display:flex;align-items:center;gap:14px;padding:20px;border-right:1px solid var(--line)}.trust-grid>div:first-child{border-left:1px solid var(--line)}.trust-grid b{font-size:.72rem;color:var(--red);font-weight:950}.trust-grid strong,.trust-grid span{display:block}.trust-grid strong{font-size:.86rem}.trust-grid span{color:var(--muted);font-size:.74rem}
.category-section,.catalog-section,.production-section,.contacts-section{padding:82px 0}.section-title,.catalog-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:32px}.section-title h2,.catalog-heading h2,.wire-card h2,.production-grid h2,.delivery-grid h2,.contacts-grid h2,.cart-header h2{margin:0;font-size:clamp(2.05rem,4vw,3.7rem);line-height:.98;letter-spacing:-.055em}.section-title>p{max-width:500px;margin:0;color:var(--muted)}.category-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:10px}.category-card{min-height:155px;padding:18px;border:1px solid var(--line);background:#fff;border-radius:14px;text-align:left;display:flex;flex-direction:column;transition:.2s}.category-card>span{width:46px;height:46px;display:grid;place-items:center;border-radius:10px;background:#eceff1;color:#50575c;font-weight:950;font-size:.78rem;margin-bottom:24px}.category-card strong{font-size:.88rem;line-height:1.25}.category-card small{margin-top:auto;color:var(--muted);font-size:.68rem}.category-card:hover,.category-card.is-active{border-color:var(--red);box-shadow:0 14px 40px rgba(20,25,28,.08);transform:translateY(-3px)}.category-card.is-active>span{background:var(--red);color:#fff}
.catalog-section{background:#e6e9eb}.price-note{display:flex;flex-direction:column;align-items:flex-end;color:var(--muted);font-size:.76rem}.price-note b{color:var(--ink);font-size:.88rem}.catalog-tools{display:grid;grid-template-columns:minmax(320px,1fr) 220px 210px;gap:10px}.catalog-search,.select-wrap{height:56px;background:#fff;border:1px solid #d4d8db;border-radius:12px;display:flex;align-items:center}.select-wrap select{width:100%;height:100%;border:0;background:transparent;padding:0 40px 0 15px;outline:0;color:var(--ink);font-weight:700}.catalog-meta{display:flex;align-items:center;justify-content:space-between;margin:17px 0 14px;font-size:.83rem}.catalog-meta button{border:0;background:transparent;color:var(--red);font-weight:800}.products-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.product-card{min-height:270px;background:#fff;border:1px solid #d9dcdf;border-radius:15px;padding:17px;display:flex;flex-direction:column;transition:.18s}.product-card:hover{transform:translateY(-3px);box-shadow:0 14px 42px rgba(20,25,28,.1);border-color:#c4c9cc}.product-top{display:flex;justify-content:space-between;align-items:start;gap:12px}.product-tag{display:inline-flex;align-items:center;min-height:26px;padding:0 8px;border-radius:6px;background:#f1f3f4;color:#565e64;font-size:.62rem;font-weight:900;letter-spacing:.05em;text-transform:uppercase}.product-code{color:#8a9196;font-size:.66rem;font-weight:750;text-align:right}.product-card h3{font-size:.93rem;line-height:1.35;margin:18px 0 12px;font-weight:800;letter-spacing:-.015em}.product-source{margin:auto 0 14px;color:#8b9297;font-size:.66rem}.product-bottom{border-top:1px solid #eceeef;padding-top:13px;display:flex;align-items:center;justify-content:space-between;gap:10px}.product-price strong{display:block;font-size:1.16rem;letter-spacing:-.03em}.product-price small{display:block;color:var(--muted);font-size:.66rem}.add-button{width:42px;height:42px;border:0;border-radius:10px;background:var(--ink);color:#fff;font-size:1.25rem;font-weight:400}.add-button:hover,.add-button.is-added{background:var(--red)}.empty-catalog{grid-column:1/-1;background:#fff;border-radius:15px;padding:50px;text-align:center;color:var(--muted)}.load-more-wrap{text-align:center;margin-top:24px}.secondary{display:inline-flex;align-items:center;justify-content:center;border:1px solid #c7ccd0;background:#fff;color:var(--ink);border-radius:10px;padding:12px 18px;font-weight:850}.secondary:hover{border-color:var(--red);color:var(--red)}
.wire-section{padding:72px 0;background:var(--ink)}.wire-card{display:grid;grid-template-columns:220px 1fr auto;gap:38px;align-items:center;color:#fff}.wire-symbol{height:150px;display:grid;place-items:center;border:1px solid #42484d;border-radius:20px;background:repeating-linear-gradient(120deg,#252a2e 0 12px,#1c2023 12px 24px);color:var(--yellow);font-size:2rem;font-weight:950;letter-spacing:-.06em}.wire-card p{color:#bdc4c8;margin-bottom:0}.primary.light{background:#fff;color:var(--ink);box-shadow:none;white-space:nowrap}.primary.light:hover{background:var(--yellow)}
.production-section{background:#fff}.production-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end;margin-bottom:54px}.production-text p{color:var(--muted);font-size:1.05rem;line-height:1.7;margin:0 0 18px}.text-link{padding:0;border:0;background:transparent;color:var(--red);font-weight:900}.text-link span{margin-left:8px}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.process-grid article{min-height:210px;padding:25px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.process-grid b{color:var(--red);font-size:.72rem}.process-grid h3{font-size:1.1rem;margin:32px 0 8px}.process-grid p{color:var(--muted);font-size:.84rem;margin:0}.delivery-section{padding:82px 0;background:var(--red);color:#fff}.delivery-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:100px;align-items:center}.delivery-grid p{color:#ffe1db;font-size:1.02rem;max-width:650px}.delivery-grid ul{list-style:none;margin:0;padding:0;background:#c82f1d;border-radius:18px}.delivery-grid li{display:flex;gap:13px;align-items:center;padding:17px 20px;border-bottom:1px solid rgba(255,255,255,.13);font-weight:750}.delivery-grid li:last-child{border-bottom:0}.delivery-grid li span{width:26px;height:26px;display:grid;place-items:center;border-radius:50%;background:#fff;color:var(--red);font-size:.8rem}.contacts-section{background:#f5f6f6}.contacts-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.contacts-grid>div:first-child>p:not(.kicker){color:var(--muted);max-width:560px;font-size:1.02rem}.contact-list{border-top:1px solid var(--line)}.contact-list>a,.contact-list address{display:flex;flex-direction:column;padding:18px 0;border-bottom:1px solid var(--line);font-style:normal}.contact-list small{color:var(--muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:5px}.contact-list strong{font-size:1.05rem}.contact-list>a:hover strong{color:var(--red)}
footer{background:#0f1113;color:#aeb5b9;padding:55px 0 26px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr .8fr;gap:70px}.footer-brand{color:#fff}.footer-grid>div>strong{color:#fff;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}.footer-grid p{font-size:.78rem;line-height:1.7}.footer-grid a:hover{color:#fff}.footer-bottom{border-top:1px solid #303539;margin-top:35px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:.7rem}.mobile-actions{display:none}
.cart-dialog{width:100%;max-width:none;height:100%;max-height:none;margin:0;border:0;padding:0;background:transparent}.cart-dialog[open]{display:flex;justify-content:flex-end}.cart-dialog::backdrop{background:rgba(4,7,9,.68);backdrop-filter:blur(2px)}.dialog-backdrop{position:fixed;inset:0}.dialog-backdrop button{width:100%;height:100%;border:0;background:transparent}.cart-panel{position:relative;width:min(620px,100%);height:100%;background:#f5f6f6;box-shadow:-20px 0 70px rgba(0,0,0,.26);overflow:auto;animation:slide-in .22s ease-out}.cart-header{position:sticky;top:0;z-index:2;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);padding:26px 28px;display:flex;justify-content:space-between;align-items:start;border-bottom:1px solid var(--line)}.cart-header h2{font-size:2.25rem}.icon-button{width:42px;height:42px;border:0;border-radius:50%;background:#eef0f1;font-size:1.7rem}.cart-body{padding:24px 28px 60px}.cart-items{display:grid;gap:9px}.empty-cart{padding:32px;background:#fff;border:1px dashed #c8cdd0;border-radius:12px;text-align:center;color:var(--muted)}.cart-item{display:grid;grid-template-columns:1fr auto;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}.cart-item h3{font-size:.82rem;margin:0 0 8px}.cart-item-price{font-size:.8rem;font-weight:900}.cart-item-controls{display:flex;align-items:center;gap:6px}.cart-item-controls input{width:72px;height:38px;border:1px solid var(--line);border-radius:8px;padding:0 8px}.cart-item-controls button{width:38px;height:38px;border:0;background:#f0f2f3;border-radius:8px}.cart-total{margin:14px 0 22px;padding:18px;background:var(--ink);color:#fff;border-radius:12px;display:grid;grid-template-columns:1fr auto;gap:3px 15px}.cart-total strong{font-size:1.25rem}.cart-total small{grid-column:1/-1;color:#bfc5c8}.order-form{display:grid;gap:13px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.order-form label>span{display:block;font-size:.72rem;font-weight:800;margin-bottom:6px}.order-form input,.order-form textarea{width:100%;border:1px solid #cfd4d7;background:#fff;border-radius:9px;padding:12px 13px;outline:0}.order-form input:focus,.order-form textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(223,60,38,.1)}.consent{display:flex;gap:9px;align-items:flex-start}.consent input{width:18px;height:18px;margin:1px 0 0;flex:0 0 auto}.consent>span{font-weight:500!important;line-height:1.45}.consent a{color:var(--red);text-decoration:underline}.honeypot{position:absolute!important;left:-9999px!important}.order-status{font-size:.8rem}.order-status.error{color:#b92b1a}.order-status.success{color:#1f7b46}.fallback-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.toast{position:fixed;left:50%;bottom:26px;z-index:100;transform:translate(-50%,120px);background:var(--ink);color:#fff;border-radius:10px;padding:12px 18px;font-size:.82rem;font-weight:750;box-shadow:var(--shadow);opacity:0;transition:.25s}.toast.is-visible{transform:translate(-50%,0);opacity:1}@keyframes slide-in{from{transform:translateX(100%)}to{transform:none}}
@media(max-width:1100px){.desktop-nav{display:none}.category-grid{grid-template-columns:repeat(4,1fr)}.products-grid{grid-template-columns:repeat(3,1fr)}.hero-grid{gap:34px}.header-phone{display:none}.wire-card{grid-template-columns:180px 1fr}.wire-card .primary{grid-column:2}.trust-grid{grid-template-columns:repeat(2,1fr)}.trust-grid>div:nth-child(3){border-left:1px solid var(--line)}}
@media(max-width:760px){:root{--container:min(100% - 24px,1240px)}body{padding-bottom:64px}.utility-bar{display:none}.header-row{height:66px}.brand-mark{width:35px;height:35px}.brand-name{font-size:1.06rem}.cart-button{height:42px;padding:0 12px}.cart-button>span{display:none}.hero{padding:56px 0 46px}.hero-grid{grid-template-columns:1fr}.hero-panel{display:none}h1{font-size:clamp(2.7rem,14vw,4.5rem)}.hero-search{align-items:stretch;display:grid;grid-template-columns:32px 1fr}.hero-search svg{align-self:center}.hero-search button{grid-column:1/-1}.trust-grid{grid-template-columns:1fr 1fr}.trust-grid>div{min-height:118px;align-items:flex-start}.section-title,.catalog-heading{display:block}.section-title>p{margin-top:14px}.category-section,.catalog-section,.production-section,.contacts-section{padding:58px 0}.category-grid{display:flex;overflow-x:auto;padding-bottom:8px;margin-right:-12px}.category-card{min-width:142px}.catalog-heading .price-note{align-items:flex-start;margin-top:14px}.catalog-tools{grid-template-columns:1fr 1fr}.catalog-search{grid-column:1/-1}.products-grid{grid-template-columns:1fr 1fr}.wire-card{grid-template-columns:1fr}.wire-card .primary{grid-column:auto}.wire-symbol{height:90px}.production-grid,.delivery-grid,.contacts-grid{grid-template-columns:1fr;gap:32px}.process-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr;gap:26px}.footer-bottom{display:block}.mobile-actions{position:fixed;left:0;right:0;bottom:0;z-index:35;display:grid;grid-template-columns:1fr 1fr;background:#fff;border-top:1px solid var(--line);padding:8px;gap:8px}.mobile-actions a,.mobile-actions button{height:48px;border:0;border-radius:9px;display:flex;align-items:center;justify-content:center;gap:8px;font-weight:900}.mobile-actions a{background:var(--ink);color:#fff}.mobile-actions button{background:var(--red);color:#fff}.cart-header,.cart-body{padding-left:18px;padding-right:18px}.form-grid{grid-template-columns:1fr}}
@media(max-width:520px){.hero-links button:nth-last-child(-n+2){display:none}.trust-grid{grid-template-columns:1fr}.trust-grid>div,.trust-grid>div:nth-child(3){min-height:auto;border-left:1px solid var(--line)}.category-grid{grid-template-columns:1fr 1fr}.products-grid{grid-template-columns:1fr}.product-card{min-height:230px}.catalog-tools{grid-template-columns:1fr}.catalog-search{grid-column:auto}.process-grid{grid-template-columns:1fr}.process-grid article{min-height:160px}.fallback-actions{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}