/* Layout: dark single-theme one-pager; fixed canvas mesh behind, sticky header, centered 1120px column, card grids. */
:root{
  --navy:#0B1220; --navy2:#111827; --blue:#2F80ED; --blue2:#0A66E8; --slate:#64748B; --white:#F8FAFC;
  --line:rgba(148,163,184,.16); --soft:#9AA8BC; --panel:rgba(17,24,39,.72);
  --grad:linear-gradient(135deg,#2F80ED,#0A66E8);
  --font:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--navy);color:var(--white);font:16px/1.65 var(--font);padding-inline:0;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{width:100%;max-width:1120px;margin-inline:auto;padding-inline:20px}
#mesh{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
main,header,footer{position:relative;z-index:1}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
/* HEADER */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:rgba(11,18,32,.78);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;text-decoration:none}
.brand img{height:40px;width:auto;display:block}
nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0}
nav a{text-decoration:none;color:var(--soft);font-size:14px;transition:color .2s}
nav a:hover{color:var(--white)}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.lang button{background:none;border:0;color:var(--soft);font:600 12px var(--font);letter-spacing:.08em;padding:7px 12px;cursor:pointer}
.lang button[aria-pressed=true]{background:var(--grad);color:#fff}
@media(max-width:820px){nav{display:none}}
/* sections */
section{padding-block:96px}
.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);font-weight:600;margin:0 0 14px}
h1,h2,h3{line-height:1.15;margin:0;text-wrap:balance}
h1{font-size:clamp(2.4rem,7vw,4.6rem);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,4vw,2.5rem);font-weight:700;letter-spacing:-.01em;margin-bottom:18px}
h3{font-size:1.15rem;font-weight:650;margin-bottom:8px}
p{margin:0 0 14px;color:var(--soft);max-width:65ch}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero{padding-block:120px 110px}
.hero p.lead{font-size:clamp(1.05rem,2.2vw,1.35rem);color:#c3cedd;margin:22px 0 34px}
.btn{display:inline-block;text-decoration:none;font-weight:600;padding:14px 28px;border-radius:10px;background:var(--grad);color:#fff;box-shadow:0 8px 30px -8px rgba(47,128,237,.7);transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 34px -8px rgba(47,128,237,.85)}
.split{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
.mark{display:block;width:min(100%,260px);height:auto;margin-inline:auto;filter:drop-shadow(0 20px 40px rgba(47,128,237,.35))}
.plate{background:var(--white);border-radius:16px;padding:28px;box-shadow:0 30px 60px -30px rgba(0,0,0,.8),0 0 0 1px var(--line)}
.plate img{display:block;width:100%;height:auto}
.grid{display:grid;gap:20px;grid-template-columns:repeat(3,1fr);perspective:1000px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:28px;min-width:0;transition:transform .15s ease-out,border-color .25s;transform-style:preserve-3d;will-change:transform}
.card:hover{border-color:rgba(47,128,237,.55)}
.card p:last-child{margin:0}
.ico{width:40px;height:40px;border-radius:10px;background:var(--grad);display:grid;place-items:center;margin-bottom:18px}
.ico svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tag{display:inline-block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--soft);border:1px solid var(--line);border-radius:999px;padding:3px 10px;margin-bottom:14px}
.card.dim{border-style:dashed;background:transparent}
.link{color:#6aa6f5;font-weight:600;text-decoration:none}
.link:hover{text-decoration:underline}
.list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.list li{display:flex;gap:14px;color:#c3cedd;padding:18px 20px;background:var(--panel);border:1px solid var(--line);border-radius:12px}
.list li:before{content:"";flex:none;width:8px;height:8px;margin-top:9px;border-radius:50%;background:var(--grad)}
.mail{font-size:clamp(1.3rem,4vw,2rem);font-weight:700;text-decoration:none;word-break:break-all}
.mail:hover{text-decoration:underline}
/* FOOTER */
.site-footer{border-top:1px solid var(--line);background:rgba(11,18,32,.9);padding-block:34px}
.foot{display:flex;flex-wrap:wrap;gap:16px 32px;justify-content:space-between;align-items:center;font-size:14px;color:var(--soft)}
.foot ul{display:flex;flex-wrap:wrap;gap:8px 20px;list-style:none;margin:0;padding:0}
.foot a{text-decoration:none}.foot a:hover{color:var(--white)}
/* reveal: visible by default; only animated when JS adds .js */
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.js .rv.in{opacity:1;transform:none}
@media(max-width:860px){.grid,.grid.two,.split{grid-template-columns:1fr}section{padding-block:68px}.hero{padding-block:72px 64px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .rv{opacity:1;transform:none;transition:none}.card,.btn{transition:none}}
a[data-u]:not([href]){cursor:pointer}