:root{
  --bg:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --line:#e5e7eb;
  --card:#f9fafb;
  --accent:#0b5bd3;
  --accent2:#0a4bb0;
  --shadow: 0 10px 30px rgba(0,0,0,.07);
  --radius: 14px;
  --max: 1120px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif}
a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 16px}
.topbar{background:#0b1220;color:#e5e7eb;font-size:14px}
.topbar .row{display:flex;gap:14px;justify-content:space-between;align-items:center;padding:10px 0}
.topbar a{color:#e5e7eb}
.topbar .left,.topbar .right{display:flex;gap:14px;flex-wrap:wrap}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line)}
.navwrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.2px}
.logo{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#12b3ff);box-shadow:var(--shadow)}
nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.navlink{padding:9px 10px;border-radius:10px;color:#111827;font-weight:600;font-size:14px}
.navlink:hover{background:#f3f4f6}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:12px;font-weight:700;border:1px solid var(--line);background:#fff;cursor:pointer}
.btn.primary{background:var(--accent);color:#fff;border-color:transparent}
.btn.primary:hover{background:var(--accent2)}
.btn:hover{filter:brightness(.98)}
.hamburger{display:none}
/* Скрываем мобильное меню по умолчанию */
.mobile-nav{display:none;}


/* Dropdown */
.dd{position:relative}
.dd > button{background:transparent;border:0;cursor:pointer;font:inherit;color:inherit;padding:9px 10px;border-radius:10px;font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px}
.dd > button:hover{background:#f3f4f6}
.caret{width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:6px solid #111827;opacity:.7}
.menu{position:absolute;top:44px;left:0;min-width:280px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:8px;display:none}
.menu a{display:block;padding:10px 10px;border-radius:10px;font-weight:600;font-size:14px}
.menu a:hover{background:#f3f4f6}
.dd.open .menu{display:block}

/* Hero */
.hero{padding:46px 0 26px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#f8fbff,#ffffff 60%)}
.hero-grid{display:grid;grid-template-columns:1.4fr .9fr;gap:18px;align-items:start}
.kicker{color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:12px}
h1{margin:8px 0 10px;font-size:38px;line-height:1.15}
.lead{color:#374151;font-size:17px;margin:0 0 18px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.hero-card h3{margin:0 0 6px;font-size:16px}
.hero-card p{margin:0;color:var(--muted);font-size:14px}
.hero-card .list{margin:10px 0 0;padding:0;list-style:none}
.hero-card .list li{padding:8px 0;border-top:1px solid var(--line);font-size:14px}
.pill{display:inline-flex;align-items:center;gap:8px;background:#eef2ff;border:1px solid #dbeafe;color:#1f3a8a;padding:8px 10px;border-radius:999px;font-weight:700;font-size:13px}

/* Sections */
section{padding:34px 0}
.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:16px}
h2{margin:0;font-size:26px}
.sub{margin:0;color:var(--muted);font-size:14px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{border:1px solid var(--line);background:var(--card);border-radius:var(--radius);padding:16px}
.card h3{margin:0 0 8px;font-size:16px}
.card ul{margin:0;padding-left:18px;color:#374151}
.card li{margin:6px 0;font-size:14px}
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.why .mini{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:0 6px 18px rgba(0,0,0,.05)}
.why .mini b{display:block;margin-bottom:6px}
.contacts{display:grid;grid-template-columns:1.2fr .8fr;gap:14px}
.contact-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.contact-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.muted{color:var(--muted)}
footer{border-top:1px solid var(--line);padding:18px 0;color:var(--muted);font-size:14px}

/* Page */
.pagehead{padding:26px 0;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#f8fbff,#fff)}
.breadcrumbs{font-size:13px;color:var(--muted)}
.breadcrumbs a{color:var(--muted);text-decoration:underline}
.pagegrid{display:grid;grid-template-columns: .9fr .4fr; gap:14px; align-items:start}
.prose{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.sidebar{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.prose h3{margin:10px 0 6px}
.prose ul{margin:8px 0;padding-left:18px}
.notice{background:#f3f4f6;border:1px solid var(--line);border-radius:12px;padding:12px;color:#374151;font-size:14px}

/* Mobile */
@media (max-width: 960px){
  .hero-grid{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .why{grid-template-columns:1fr 1fr}
  .contacts{grid-template-columns:1fr}
  .pagegrid{grid-template-columns:1fr}
  nav{display:none}
  .hamburger{display:inline-flex}
  .mobile-nav{display:none;padding:10px 0 14px;border-top:1px solid var(--line)}
  .mobile-nav.open{display:block}
  .mobile-nav a,.mobile-nav button{display:flex;width:100%;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:#fff;margin:8px 0;font-weight:700;text-align:left}
  .mobile-dd{display:none;padding-left:8px}
  .mobile-dd.open{display:block}
  .menu{left:auto;right:0}
}