:root{--ink:#14161a;--mut:#5b6470;--line:#e3e6ea;--paper:#ffffff;--soft:#f5f6f8;--acc:#e63022;--gold:#c98a2d}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:var(--paper);line-height:1.55;font-size:17px}
h1,h2,h3,.num{font-family:'Inter Tight','Inter',sans-serif;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
/* header */
header{position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-family:'Inter Tight';font-weight:800;font-size:24px;letter-spacing:-.03em}
.logo i{color:var(--acc);font-style:normal}
.menu{display:flex;gap:28px;align-items:center;font-size:15px}
.menu a{color:var(--mut);position:relative}
.menu a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--acc);transition:width .25s}
.menu a:hover::after,.menu a.on::after{width:100%}
.menu a:hover,.menu a.on{color:var(--ink)}
.lang{border:1px solid var(--line);border-radius:99px;padding:4px 12px;font-size:13px;color:var(--mut)}
.lang::after{display:none}
.lang:hover{border-color:var(--ink);color:var(--ink)}
.burger{display:none;background:none;border:0;font-size:26px;cursor:pointer;line-height:1}
/* hero */
.hero{padding:96px 0 72px}
.hero.dark{color:#fff;position:relative;background:var(--ink);background-size:cover;background-position:center;padding:130px 0 96px}
.hero.dark::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,12,16,.93) 35%,rgba(10,12,16,.55))}
.hero.dark>.wrap{position:relative;z-index:1}
.hero.dark p.lead{color:#c4cad4}
.eyebrow{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--acc);font-weight:600;margin-bottom:20px}
.hero.dark .eyebrow{color:#ff6a57}
.hero h1{font-size:clamp(38px,6vw,72px);font-weight:800;line-height:1.04;max-width:18ch}
.hero p.lead{margin-top:28px;font-size:clamp(17px,1.6vw,20px);color:var(--mut);max-width:62ch}
.cta{display:inline-flex;gap:14px;margin-top:40px;flex-wrap:wrap}
.btn{display:inline-block;padding:15px 30px;border-radius:6px;font-weight:600;font-size:16px;transition:.2s}
.btn.pri{background:var(--acc);color:#fff}
.btn.pri:hover{background:#c4271b;transform:translateY(-2px)}
.btn.sec{border:1.5px solid var(--line);color:var(--ink);background:rgba(255,255,255,.92)}
.btn.sec:hover{border-color:var(--ink);transform:translateY(-2px)}
/* stats */
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--soft)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{padding:36px 28px 32px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0}
.num{font-size:clamp(30px,3.4vw,46px);font-weight:800}
.num i{color:var(--acc);font-style:normal}
.stat small{display:block;margin-top:8px;color:var(--mut);font-size:13.5px;line-height:1.45}
/* sections */
section{padding:88px 0}
.shead{display:flex;gap:24px;align-items:baseline;margin-bottom:48px}
.sn{font-family:'Inter Tight';font-weight:800;color:var(--acc);font-size:15px;white-space:nowrap}
h2{font-size:clamp(28px,3.6vw,44px);font-weight:800;line-height:1.1}
.sub{color:var(--mut);margin-top:14px;max-width:64ch;font-size:17px}
/* grids & cards */
.grid{display:grid;gap:26px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
.card{border-top:2px solid var(--ink);padding-top:22px;transition:.2s}
.card:hover{border-top-color:var(--acc);transform:translateY(-3px)}
.card h3{font-size:20px;font-weight:700;margin-bottom:10px}
.card p{color:var(--mut);font-size:15.5px}
.card a.more{display:inline-block;margin-top:14px;color:var(--acc);font-weight:600;font-size:15px}
.card .cimg{height:190px;border-radius:8px;overflow:hidden;margin-bottom:18px}
.card .cimg img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .cimg img{transform:scale(1.06)}
.ph{border-radius:10px;overflow:hidden;box-shadow:0 24px 60px rgba(16,20,26,.18)}
.ph img{width:100%;height:100%;object-fit:cover}
/* facts */
.facts{border-top:1px solid var(--line)}
.fact{display:grid;grid-template-columns:220px 1fr 230px;gap:28px;padding:26px 0;border-bottom:1px solid var(--line)}
.fact b{font-family:'Inter Tight';font-size:24px;font-weight:800}
.fact b i{color:var(--acc);font-style:normal}
.fact span{color:var(--mut);font-size:15px}
.fact .src{font-size:12.5px;color:#9aa1ab;text-align:right}
/* tags, lists */
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.tag{border:1px solid var(--line);border-radius:99px;padding:7px 16px;font-size:14px;color:var(--mut);transition:.2s}
.tag:hover{border-color:var(--acc);color:var(--ink)}
ul.dash{list-style:none}
ul.dash li{padding:10px 0 10px 26px;position:relative;border-bottom:1px solid var(--line);color:#3a414b;font-size:15.5px}
ul.dash li::before{content:"—";position:absolute;left:0;color:var(--acc)}
/* dark band */
.band{background:var(--ink);color:#fff;padding:84px 0}
.band h2{color:#fff}
.band .sub{color:#aab2bd}
.band .card{border-top-color:#3a414b}
.band .card:hover{border-top-color:var(--acc)}
.band .card p{color:#aab2bd}
.band .card h3{color:#fff}
.band ul.dash li{color:#cfd6e0;border-bottom-color:#2b323d;font-size:16px}
.band ul.dash li::before{color:#ff6a57}
.band .tag{border-color:#39414d;color:#aab2bd}
/* docs gallery */
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.gal figure{cursor:zoom-in}
.gal .gimg{border-radius:8px;overflow:hidden;border:1px solid #2b323d;background:#fff;height:300px}
.gal img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .4s}
.gal figure:hover img{transform:scale(1.04)}
.gal figcaption{font-size:13px;color:#aab2bd;margin-top:10px;line-height:1.4}
#lb{position:fixed;inset:0;background:rgba(8,10,14,.93);display:none;align-items:center;justify-content:center;z-index:100;cursor:zoom-out;padding:30px}
#lb.open{display:flex}
#lb img{max-width:92vw;max-height:92vh;width:auto;height:auto;border-radius:6px;box-shadow:0 30px 90px rgba(0,0,0,.6)}
#lb .cap{position:fixed;bottom:18px;left:0;right:0;text-align:center;color:#cfd6e0;font-size:14px}
/* note, contact, footer */
.note{background:var(--soft);border-left:3px solid var(--acc);padding:18px 24px;font-size:14.5px;color:var(--mut);margin-top:40px;border-radius:0 6px 6px 0}
.contact-row{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.big-contact{font-family:'Inter Tight';font-size:clamp(24px,3vw,38px);font-weight:800;display:block;margin-top:6px}
.big-contact:hover{color:var(--acc)}
footer{background:var(--ink);color:#8b93a0;padding:48px 0;font-size:14px}
footer .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
footer a{color:#c9cfd8}
footer a:hover{color:#fff}
.fl{font-family:'Inter Tight';font-weight:800;font-size:20px;color:#fff}
.fl i{color:var(--acc);font-style:normal}
/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.vis{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
@media(max-width:900px){
.stats .wrap{grid-template-columns:1fr 1fr}.stat{border-left:0;border-top:1px solid var(--line)}
.g3,.g2,.contact-row,.split{grid-template-columns:1fr}
.gal{grid-template-columns:1fr 1fr}
.fact{grid-template-columns:1fr;gap:8px}.fact .src{text-align:left}
.menu{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;padding:18px 24px;border-bottom:1px solid var(--line);gap:16px;align-items:flex-start}
.menu.open{display:flex}
.menu a{color:var(--ink)}
.burger{display:block}
section{padding:64px 0}.hero{padding:64px 0 48px}.hero.dark{padding:90px 0 64px}
}