:root{--primary:#A7201D;--primary-fg:#fff;--fg:#14161a;--bg:#fff;--secondary:#f3f4f6;--muted:#6b7280;--border:#e5e7eb;--card:#fff;--dark:#1b2130;--darker:#12161f;
--font-heading:'Montserrat','Inter',system-ui,sans-serif;--font-body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-body);line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-heading);margin:0;line-height:1.15}
p{margin:0}
.container{max-width:1280px;margin:0 auto;padding-inline:16px}
.ico{width:20px;height:20px;flex:0 0 auto}
.ico-lg{width:24px;height:24px}
.section-label{display:inline-flex;align-items:center;padding:4px 16px;background:var(--primary);color:var(--primary-fg);font-family:var(--font-heading);font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin-bottom:24px}
.section-title{font-size:clamp(1.7rem,3.4vw,2.6rem);font-weight:700;text-transform:uppercase;letter-spacing:-.01em;margin-bottom:24px}
.section-subtitle{color:var(--muted);font-size:1.05rem;max-width:720px;margin:0 auto}
.text-center{text-align:center}
/* buttons */
.industrial-btn{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;font-family:var(--font-heading);font-weight:700;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;border:2px solid var(--primary);transition:.2s;cursor:pointer}
.industrial-btn-primary{background:var(--primary);color:var(--primary-fg)}
.industrial-btn-primary:hover{background:#8a1a17;border-color:#8a1a17}
.industrial-btn-outline{background:transparent;color:var(--fg);border-color:var(--fg)}
.industrial-btn-outline:hover{background:var(--fg);color:#fff}
.btn-white{background:#fff;color:var(--primary);border-color:#fff}.btn-white:hover{background:transparent;color:#fff}
.btn-ghost-white{background:transparent;color:#fff;border-color:#fff}.btn-ghost-white:hover{background:#fff;color:var(--primary)}
/* top bar */
.topbar{background:var(--fg);color:#fff;font-size:.85rem}
.topbar .row{display:flex;align-items:center;justify-content:space-between;padding-block:8px;gap:12px}
.topbar a{display:inline-flex;align-items:center;gap:6px}.topbar a:hover{color:#f0a6a3}
.topbar .left{display:flex;gap:20px;align-items:center}.topbar .right{display:flex;gap:16px;align-items:center}
.topbar .right nav{display:flex;gap:16px;font-weight:500}
.topbar .lang{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border:1px solid rgba(255,255,255,.25)}
@media(max-width:1024px){.topbar .right nav{display:none}.topbar .mail-text{display:none}}
/* header */
header.site{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 4px 6px -1px rgba(0,0,0,.08);border-bottom:1px solid var(--border)}
header.site .row{display:flex;align-items:center;justify-content:space-between;height:80px;gap:16px}
.brand{display:flex;align-items:center;gap:14px}
.brand .word{font-family:var(--font-heading);font-weight:700;font-size:1.55rem;white-space:nowrap;letter-spacing:-.02em;color:var(--fg)}
.brand .word b{color:var(--primary);font-weight:700}
.brand img{height:42px;width:auto;display:block}
.brand .sub{font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);border-left:1px solid var(--border);padding-left:12px;line-height:1.3}
@media(max-width:1300px){.brand .sub{display:none}}@media(max-width:600px){.brand img{height:34px}.brand .word{font-size:1.4rem}}
nav.main{display:flex;align-items:center;gap:2px}
nav.main>.item{position:relative}
nav.main>.item>a,nav.main>.item>button{display:inline-flex;align-items:center;gap:4px;padding:8px 12px;white-space:nowrap;font-family:var(--font-heading);font-weight:600;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--fg);background:none;border:0;cursor:pointer;font-family:var(--font-heading)}
nav.main>.item>a:hover,nav.main>.item>button:hover{color:var(--primary)}
nav.main .accent{color:var(--primary)!important}
nav.main>.item>a.cta{margin-left:12px;padding:10px 24px;background:var(--primary);color:#fff!important;font-weight:700}
nav.main>.item>a.cta:hover{background:#8a1a17}
.dd{position:absolute;top:100%;left:0;min-width:280px;background:#fff;border:1px solid var(--border);box-shadow:0 10px 30px rgba(0,0,0,.12);opacity:0;visibility:hidden;transform:translateY(6px);transition:.15s;z-index:60}
.item:hover>.dd,.item:focus-within>.dd{opacity:1;visibility:visible;transform:none}
.dd a{display:block;padding:12px 16px;font-size:.9rem;border-bottom:1px solid var(--border)}
.dd a:last-child{border-bottom:0}
.dd a:hover{background:var(--primary);color:#fff}
.dd .head{padding:12px 16px;font-weight:600;font-size:.8rem;border-bottom:1px solid var(--border);text-transform:uppercase;letter-spacing:.06em}
.dd .t2{font-size:.72rem;opacity:.7}
.dd.wide{min-width:320px}
.hamb{display:none;background:none;border:0;padding:8px;cursor:pointer;color:var(--fg)}
@media(max-width:1024px){nav.main{display:none}.hamb{display:inline-flex}
 header.site.open nav.main{display:flex;position:fixed;inset:80px 0 0 0;background:#fff;flex-direction:column;align-items:stretch;overflow-y:auto;padding:8px 16px 32px}
 header.site.open nav.main>.item>a,header.site.open nav.main>.item>button{width:100%;justify-content:space-between;padding:14px 4px;border-bottom:1px solid var(--border)}
 .dd{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;display:none;padding-left:8px}
 .item.open>.dd{display:block}
 nav.main>.item>a.cta{margin:16px 0 0;justify-content:center}}
/* hero */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;padding-bottom:150px}
.hero .bgart{position:absolute;inset:0;background:linear-gradient(135deg,#0f1420 0%,#1b2130 45%,#2a3346 100%)}
.hero .bgart svg{position:absolute;right:-4%;bottom:0;height:120%;width:auto;opacity:.5}
.hero .overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.72) 45%,rgba(255,255,255,0) 100%)}
.hero .inner{position:relative;z-index:2;padding-block:80px;display:flex;justify-content:space-between;align-items:flex-start;gap:32px}
.hero h1{font-size:clamp(2rem,5vw,3.6rem);font-weight:700;letter-spacing:-.02em;text-transform:uppercase;margin-bottom:20px}
.hero h1 span{display:block;color:var(--primary);margin-top:6px}
.hero p{font-size:1.15rem;color:var(--muted);max-width:560px;margin-bottom:36px}
.hero .actions{display:flex;flex-wrap:wrap;gap:16px}
.hero .badge{flex:0 0 auto;display:none;background:#fff;padding:18px 24px;box-shadow:0 20px 40px rgba(0,0,0,.25)}
.hero .badge img{height:80px;width:auto;display:block}
.hero .badge small{display:block;text-align:center;margin-top:8px;font-family:var(--font-heading);font-weight:700;font-size:.66rem;letter-spacing:.14em;color:var(--muted);text-transform:uppercase}
@media(min-width:1024px){.hero .badge{display:block}}
.features{position:absolute;left:0;right:0;bottom:0;background:rgba(243,244,246,.95);backdrop-filter:blur(4px);border-top:1px solid var(--border)}
.features .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;padding-block:28px}
.feature{display:flex;align-items:center;gap:16px}
.feature .box{width:48px;height:48px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.feature h3{font-size:1rem;font-weight:700}.feature p{color:var(--muted);font-size:.86rem}
@media(max-width:768px){.features .grid{grid-template-columns:1fr;gap:12px;padding-block:14px}.feature p{display:none}.hero{padding-bottom:210px;min-height:auto}.hero .inner{padding-block:56px}.hero .overlay{background:linear-gradient(180deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.9) 70%,rgba(255,255,255,.75) 100%)}}
/* sections */
section.pad{padding-block:80px}@media(max-width:768px){section.pad{padding-block:56px}}
.bg-secondary{background:var(--secondary)}
.bg-dark{background:var(--dark);color:#fff}
.bg-primary{background:var(--primary);color:#fff}
/* product cards */
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media(max-width:1100px){.pgrid{grid-template-columns:repeat(3,1fr)}}@media(max-width:820px){.pgrid{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.pgrid{grid-template-columns:1fr}}
.product-card{display:block;background:var(--card);border:1px solid var(--border);overflow:hidden;transition:.25s}
.product-card:hover{box-shadow:0 20px 40px rgba(0,0,0,.12);transform:translateY(-4px)}
.product-card .img{position:relative;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,#1b2130,#2f3a52)}
.product-card .img svg.art{width:100%;height:100%;display:block;transition:transform .5s}
.product-card:hover .img svg.art{transform:scale(1.08)}
.product-card .tag{position:absolute;left:14px;top:14px;background:var(--primary);color:#fff;font-family:var(--font-heading);font-size:.66rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:5px 12px}
.product-card .body{padding:20px}
.product-card h3{font-size:1.1rem;font-weight:700;margin-bottom:8px}
.product-card:hover h3{color:var(--primary)}
.product-card p{color:var(--muted);font-size:.9rem;margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-card .more{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-heading);font-weight:700;font-size:.74rem;letter-spacing:.12em;color:var(--primary)}
/* standards */
.std-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:48px}
@media(max-width:1000px){.std-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.std-grid{grid-template-columns:1fr}}
.std{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);padding:24px}
.std .head{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.std .box{padding:8px;background:rgba(167,32,29,.25);color:#f0a6a3;display:inline-flex}
.std h3{font-size:1.1rem;font-weight:600}
.std ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.std li{display:flex;align-items:center;gap:10px;font-size:.92rem;color:#d1d5db}
.std li::before{content:"";width:6px;height:6px;background:var(--primary);border-radius:50%;flex:0 0 auto}
.dark-label{display:inline-block;padding:6px 16px;background:rgba(167,32,29,.25);color:#fff;font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;margin-bottom:20px;border:1px solid rgba(167,32,29,.4)}
/* cta */
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
@media(max-width:900px){.cta-grid{grid-template-columns:1fr}}
.cta h2{color:#fff}
.cta p{color:rgba(255,255,255,.9);font-size:1.15rem;max-width:520px;margin-bottom:32px}
.contact-row{display:flex;align-items:center;gap:16px;margin-bottom:24px}
.contact-row .box{width:48px;height:48px;background:#fff;color:var(--primary);display:flex;align-items:center;justify-content:center;flex:0 0 auto;transition:.2s}
.contact-row:hover .box{transform:scale(1.1)}
.contact-row .k{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.7)}
.contact-row .v{font-family:var(--font-heading);font-weight:700;font-size:1.1rem}
/* footer */
footer.site{background:var(--fg);color:#fff;padding-block:64px 24px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
@media(max-width:900px){.fgrid{grid-template-columns:1fr 1fr}}@media(max-width:520px){.fgrid{grid-template-columns:1fr}}
footer h3{font-size:1.5rem;font-weight:700;margin-bottom:24px}footer h3 span{font-weight:300;font-size:1em}
footer h4{font-size:1rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:24px}
footer p,footer a,footer span{color:rgba(255,255,255,.7);font-size:.9rem}
footer a{display:block;padding:4px 0}footer a:hover{color:#f0a6a3}
footer .plate{display:inline-block;background:#fff;padding:8px 12px;margin-top:16px}footer .plate img{height:30px;display:block}
.fbottom{border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem}
.fbottom nav{display:flex;gap:20px}.fbottom a{display:inline;padding:0}
/* page header */
.page-head{background:var(--dark);color:#fff;padding-block:56px}
.page-head h1{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:700;text-transform:uppercase;letter-spacing:-.01em}
.page-head p{color:#cbd5e1;max-width:680px;margin-top:12px;font-size:1.05rem}
.crumb{font-size:.8rem;color:#9ca3af;margin-bottom:14px}.crumb a:hover{color:#fff}
/* lists */
.typelist{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
@media(max-width:900px){.typelist{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.typelist{grid-template-columns:1fr}}
.typelist a{display:flex;align-items:center;gap:10px;padding:14px 16px;background:#fff;border:1px solid var(--border);font-weight:500;font-size:.92rem}
.typelist a:hover{border-color:var(--primary);color:var(--primary)}
.typelist a::before{content:"";width:8px;height:8px;background:var(--primary);flex:0 0 auto}
.cat-block{padding-block:48px;border-bottom:1px solid var(--border)}
.cat-block .head{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.cat-block .box{width:48px;height:48px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center}
.cat-block h2{font-size:1.4rem;font-weight:700;text-transform:uppercase}
.cat-block .desc{color:var(--muted);margin-bottom:20px;max-width:720px}
/* materials */
.mgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}@media(max-width:800px){.mgrid{grid-template-columns:1fr}}
.mcard{background:#fff;border:1px solid var(--border);padding:28px;border-top:4px solid var(--primary)}
.mcard h3{font-size:1.25rem;font-weight:700;text-transform:uppercase}.mcard .t2{color:var(--muted);font-size:.85rem;margin-bottom:12px}
.mcard p{color:#374151;font-size:.95rem;margin-bottom:14px}
.mcard .row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.chip{display:inline-block;padding:4px 10px;background:var(--secondary);border:1px solid var(--border);font-size:.74rem;font-weight:600;letter-spacing:.04em}
.mcard .temp{font-size:.85rem;color:var(--muted)}
/* forms */
.form{background:#fff;border:1px solid var(--border);padding:32px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#374151}
.field input,.field select,.field textarea{font-family:var(--font-body);font-size:.95rem;padding:12px 14px;border:1px solid #cbd5e1;background:#fff;color:var(--fg)}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--primary);outline-offset:-1px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:600px){.frow{grid-template-columns:1fr}}
.note{font-size:.8rem;color:var(--muted);margin-top:10px}
.success{display:none;background:#14532d;color:#bbf7d0;padding:14px 16px;margin-top:12px;font-size:.92rem}.success.show{display:block}
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}@media(max-width:900px){.two{grid-template-columns:1fr}}
.info-row{display:flex;gap:14px;margin-bottom:22px}.info-row .box{width:44px;height:44px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.info-row .k{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.info-row .v{font-weight:600}
/* configurator */
.summary{background:var(--dark);color:#fff;padding:28px;position:sticky;top:100px}
.summary h3{font-size:1.1rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px}
.summary dl{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:.92rem;margin:0}
.summary dt{color:#9ca3af}.summary dd{margin:0;font-weight:600}
.summary .rec{margin-top:18px;padding-top:16px;border-top:1px solid rgba(255,255,255,.15);font-size:.9rem;color:#d1d5db}
.summary .rec b{color:#fff;display:block;margin-bottom:6px}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px}