:root{
  --max: 1120px;--bg:#0a0c10;--panel:#0f1420;--panel2:#0d1220;--text:#eef2ff;--muted:#aab3c5;--brand:#7c3aed;--brand2:#22c55e;--line:rgba(255,255,255,.08);--shadow:0 20px 60px rgba(0,0,0,.35)}*{box-sizing:border-box}body{margin:0;font:16px/1.55 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;color:var(--text);background:radial-gradient(800px 500px at 20% -10%,rgba(124,58,237,.28),transparent 55%),radial-gradient(800px 500px at 90% 10%,rgba(34,197,94,.18),transparent 60%),var(--bg)}a{color:inherit}img{max-width:100%;display:block;border-radius:18px;border:1px solid var(--line);box-shadow:var(--shadow)}.wrap{width:min(1180px,92vw);margin:0 auto}.header{position:sticky;top:0;z-index:50;background:rgba(10,12,16,.7);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.header__inner{display:flex;align-items:center;gap:14px;justify-content:space-between;padding:14px 0}.logo{display:flex;gap:10px;align-items:center;text-decoration:none}.logo__dot{width:36px;height:36px;border-radius:14px;background:linear-gradient(135deg,var(--brand),#60a5fa)}.logo__name{font-weight:900;letter-spacing:-.02em}.logo__sub{display:block;font-size:12px;color:var(--muted)}.nav{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}.nav a{text-decoration:none;color:var(--muted);font-size:14px}.header__right{display:flex;gap:10px;align-items:center}.pill{padding:8px 10px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03);text-decoration:none;color:var(--muted);font-size:13px}.cta{text-decoration:none;font-weight:800}.hero{padding:38px 0 24px}.hero__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:center}h1{margin:0 0 10px;line-height:1.1;letter-spacing:-.02em;font-size:38px}.lead{margin:0 0 16px;color:var(--muted)}.hero__actions{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 14px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:12px;border:1px solid transparent;background:linear-gradient(135deg,var(--brand),#60a5fa);text-decoration:none;font-weight:800;color:#070a12}.btn--ghost{background:transparent;border-color:var(--line);color:var(--text)}.info{display:grid;gap:6px;color:var(--muted);font-size:14px}.sec{padding:42px 0}.sec--alt{background:linear-gradient(180deg,transparent,rgba(255,255,255,.03),transparent)}.sec__head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:16px}.sec__head p{margin:0;color:var(--muted);max-width:70ch}h2{margin:0;letter-spacing:-.01em}h3{margin:0 0 6px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.tile{padding:16px;border-radius:18px;background:rgba(15,20,32,.65);border:1px solid var(--line);text-decoration:none}.tile p{margin:0;color:var(--muted);font-size:14px}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}.chip{border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--muted);padding:8px 10px;border-radius:999px;cursor:pointer}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.table{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:rgba(15,20,32,.55)}.row{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:10px;padding:12px 14px;border-top:1px solid var(--line);color:var(--muted)}.row.head{border-top:0;background:rgba(255,255,255,.03);color:var(--text);font-weight:800}.cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}.panel{padding:16px;border-radius:18px;background:rgba(15,20,32,.55);border:1px solid var(--line)}.panel ul{margin:10px 0 0;padding-left:18px;color:var(--muted)}.muted{color:var(--muted)}.btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}.about{display:grid;grid-template-columns:1fr 1fr;gap:12px}.about__card{padding:16px;border-radius:18px;background:rgba(15,20,32,.55);border:1px solid var(--line)}.badges{display:flex;gap:10px;flex-wrap:wrap}.badge{padding:8px 10px;border-radius:999px;border:1px solid rgba(124,58,237,.3);background:rgba(124,58,237,.12);color:#d7c8ff;font-size:13px}.contacts{display:grid;grid-template-columns:1fr 1fr;gap:12px}.kv{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}.kv:last-child{border-bottom:0}.map{min-height:220px;display:grid;place-items:center}.map__ph{color:var(--muted)}.foot{border-top:1px solid var(--line);background:rgba(10,12,16,.6);padding:18px 0}.foot__inner{display:flex;justify-content:space-between;gap:12px;align-items:center;color:var(--muted);font-size:14px}.foot__links{display:flex;gap:12px}.foot__links a{color:var(--muted);text-decoration:none}
.logo__dot{background:transparent;border:1px solid var(--line);overflow:hidden;display:grid;place-items:center}
.logo__img{width:100%;height:100%;object-fit:contain;border-radius:0;border:0;box-shadow:none}
@media (max-width:1000px){.hero__grid,.cols,.about,.contacts{grid-template-columns:1fr}.grid{grid-template-columns:repeat(2,1fr)}.gallery{grid-template-columns:1fr}.nav{display:none}}

/* === DEMO SITE watermark (auto) === */
html::before {
  content: "DEMO SITE";
  position: fixed;
  left: clamp(12px, calc((100vw - min(var(--max), (100vw - 2.5rem))) / 4), 96px);
  top: 50%;
  transform: translate(-50%, -50%) rotate(180deg);
  writing-mode: vertical-rl;
  font-weight: 800;
  letter-spacing: 0.28em;
  font-size: 45px;
  text-transform: uppercase;
  opacity: 0.34;
  color: rgba(255, 255, 255, 0.94);
  mix-blend-mode: difference;
  text-shadow: 0 10px 26px rgba(0, 0, 0, 0.45);
  pointer-events: none;
  user-select: none;
  z-index: 200;
}

@media (prefers-color-scheme: dark) {
  html::before {
    opacity: 0.36;
    color: rgba(242, 246, 255, 0.96);
    text-shadow: 0 10px 26px rgba(0, 0, 0, 0.65);
  }
}