/* Zadvijki site chrome: общий каркас статических страниц (стиль SPA: slate + orange) */
:root{
  --o:#f97316; --o-dark:#ea580c; --o-light:#fb923c; --o-glow:rgba(249,115,22,.12);
  --ink:#0f172a; --ink-2:#1e293b; --slate-6:#475569; --slate-5:#64748b;
  --bg:#f8fafc; --card:#ffffff; --line:#e2e8f0;
  --r:12px; --r-lg:20px;
  --sh:0 2px 10px rgba(15,23,42,.06); --sh-md:0 8px 28px rgba(15,23,42,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Space Grotesk','Inter',sans-serif;line-height:1.25;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1240px;margin:0 auto;padding:0 20px}

/* header */
.hd{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd-in{max-width:1240px;margin:0 auto;padding:0 20px;height:72px;display:flex;align-items:center;gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;font-family:'Space Grotesk',sans-serif}
.logo img{height:40px;width:auto}
.logo span.or{color:var(--o)}
.hd nav{display:flex;gap:22px;margin-left:auto;font-size:15px;font-weight:500;color:var(--slate-6)}
.hd nav a:hover{color:var(--o)}
.hd-phone{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--ink);white-space:nowrap}
.hd-phone:hover{color:var(--o)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:10px;font-weight:600;font-size:15px;cursor:pointer;border:0;transition:.2s}
.btn-o{background:linear-gradient(135deg,var(--o) 0%,var(--o-light) 100%);color:#fff;box-shadow:0 4px 14px rgba(249,115,22,.35)}
.btn-o:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(249,115,22,.45)}
.btn-ghost{border:1.5px solid var(--line);background:#fff;color:var(--ink)}
.btn-ghost:hover{border-color:var(--o);color:var(--o)}
@media(max-width:860px){.hd nav,.hd .btn{display:none}}

/* crumbs + hero */
.crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:14px;color:var(--slate-5);padding:18px 0 0}
.crumbs a:hover{color:var(--o)}
.crumbs .sep{color:#cbd5e1}
.crumbs .cur{color:var(--ink);font-weight:500}
.hero{background:linear-gradient(135deg,#0f172a 0%,#1e3a5f 100%);color:#fff;padding:48px clamp(18px,3.5vw,40px) 52px;margin-top:18px;position:relative;overflow:hidden;border-radius:var(--r-lg)}
.hero:before{content:'';position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,var(--o-glow) 0%,transparent 65%)}
.hero .kick{display:inline-flex;align-items:center;gap:8px;background:rgba(249,115,22,.16);border:1px solid rgba(249,115,22,.45);color:var(--o-light);font-size:13px;font-weight:600;padding:6px 14px;border-radius:99px;margin-bottom:16px}
.hero h1{font-size:clamp(28px,4vw,42px);max-width:900px}
.hero h1 em{font-style:normal;color:var(--o-light)}
.hero .lead{max-width:860px;color:#cbd5e1;font-size:17px;margin-top:14px}
.hero .meta{display:flex;flex-wrap:wrap;gap:18px;margin-top:20px;font-size:14px;color:#94a3b8}
.hero .meta b{color:#fff}

/* layout */
.main{padding:36px 20px 56px}
.grid.hub4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1100px){.grid.hub4{grid-template-columns:repeat(3,1fr)}}
@media(max-width:800px){.grid.hub4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:540px){.grid.hub4{grid-template-columns:1fr}}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh);padding:26px 28px}
.card h2{font-size:22px;margin-bottom:12px;position:relative;padding-left:16px}
.card h2:before{content:'';position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;background:var(--o)}
.card p{color:var(--slate-6);margin-bottom:10px}
.card ul{list-style:none;display:grid;gap:8px;margin-top:6px}
.card ul li{padding-left:24px;position:relative;color:var(--slate-6)}
.card ul li:before{content:'';position:absolute;left:4px;top:9px;width:8px;height:8px;border-radius:2px;background:var(--o);transform:rotate(45deg)}
.tip{background:var(--o-glow);border-left:4px solid var(--o);border-radius:0 var(--r) var(--r) 0;padding:14px 18px;color:var(--ink-2);font-size:15px;margin-top:12px}
table.tbl{width:100%;border-collapse:collapse;margin-top:12px;font-size:15px}
.tbl th{background:var(--ink);color:#fff;text-align:left;padding:10px 14px;font-weight:600}
.tbl td{padding:10px 14px;border-bottom:1px solid var(--line);color:var(--slate-6)}
.tbl tr:nth-child(even) td{background:#f1f5f9}

/* CTA */
.cta{background:linear-gradient(135deg,var(--o) 0%,var(--o-dark) 100%);border-radius:var(--r-lg);padding:34px 38px;color:#fff;display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:space-between;box-shadow:0 10px 30px rgba(249,115,22,.35)}
.cta h3{font-size:24px}
.cta p{opacity:.92;max-width:560px;margin-top:6px}
.cta .acts{display:flex;gap:12px;flex-wrap:wrap}
.cta .btn{background:#fff;color:var(--o-dark)}
.cta .btn.ghosted{background:transparent;border:2px solid rgba(255,255,255,.7);color:#fff}

/* footer */
.ft{background:var(--ink);color:#cbd5e1;margin-top:40px}
.ft-in{max-width:1240px;margin:0 auto;padding:44px 20px 28px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
.ft h4{color:#fff;font-size:16px;margin-bottom:14px}
.ft a:hover{color:var(--o-light)}
.ft ul{list-style:none;display:grid;gap:9px;font-size:14.5px}
.ft .about{font-size:14.5px;line-height:1.7}
.ft .about img{height:42px;margin-bottom:12px;border-radius:8px;background:#fff;padding:4px}
.geo-ft{border-top:1px solid #1e293b;padding:22px 20px 6px}
.geo-ft .ttl{text-align:center;font-size:13.5px;color:#94a3b8;margin-bottom:12px}
.geo-ft .lnks{max-width:1240px;margin:0 auto;display:flex;flex-wrap:wrap;gap:4px 12px;justify-content:center;font-size:13px;color:#64748b;line-height:1.9}
.geo-ft .lnks a{color:#94a3b8}
.geo-ft .lnks a:hover{color:var(--o-light)}
.geo-ft .lnks .cur{color:#fff;font-weight:600}
.ft-bot{border-top:1px solid #1e293b;padding:18px 20px;text-align:center;font-size:13px;color:#64748b}
@media(max-width:860px){.ft-in{grid-template-columns:1fr}}