:root { --bg:#0e0f1a; --bg-alt:#121328; --card:#161736; --primary:#6c8cff; --primary-alt:#89a3ff; --accent:#2ee6a6; --text:#e8ebff; --muted:#a7b0d9; --border:#2a2d5c; --warning:#ffc857; --danger:#ff5c7a; --radius:18px; --shadow:0 20px 40px rgba(0,0,0,0.25) }
*{box-sizing:border-box} html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Inter,Helvetica,Arial,sans-serif;line-height:1.6}
img{max-width:100%;display:block} a{color:var(--primary);text-decoration:none} a:hover{text-decoration:underline}
.container{width:min(1200px,92%);margin:0 auto} .muted{color:var(--muted)} .tiny{font-size:12px;color:var(--muted)}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;border:1px solid var(--border);background:transparent;color:var(--text);transition:transform .2s ease,background .2s ease,border .2s ease;box-shadow:none;font-weight:600}
.btn:hover{transform:translateY(-1px)} .btn.primary{background:var(--primary);border-color:transparent;color:#0b0d1a} .btn.ghost{background:transparent;border-color:var(--primary);color:var(--primary)} .btn.block{display:block;width:100%;text-align:center}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:rgba(108,140,255,.1);border:1px solid rgba(108,140,255,.4);color:var(--primary)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:32px} .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px} .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)} .section{padding:64px 0}
h1{font-size:44px;line-height:1.1;letter-spacing:-0.02em;margin:0 0 12px} h2{font-size:32px;letter-spacing:-0.02em;margin:0 0 12px} h3{font-size:22px;margin:0 0 8px}
ul.checks li::marker{content:"✓ ";color:var(--accent)}
.site-header{position:sticky;top:0;background:rgba(18,19,40,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);z-index:1000}
.site-header .nav{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--text)}
.logo, .logo.small{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--primary),var(--accent));display:inline-block;box-shadow:0 6px 14px rgba(108,140,255,.35)}
.logo.small{width:22px;height:22px}
.main-nav a{margin:0 10px;color:var(--text)}
.dropdown{position:relative;display:inline-block} .dropbtn{background:transparent;border:none;color:var(--text);cursor:pointer;margin:0 10px;font:inherit}
.dropdown-content{display:none;position:absolute;background:var(--card);min-width:240px;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:8px}
.dropdown:hover .dropdown-content{display:block}
.hamburger{display:none;background:transparent;border:1px solid var(--border);border-radius:8px;padding:8px} .hamburger span{display:block;width:22px;height:2px;background:var(--text);margin:4px 0}
.cta-group{display:flex;gap:10px;align-items:center}
.hero{padding:90px 0;background:radial-gradient(1200px 600px at 70% -100px,rgba(108,140,255,.25),transparent),linear-gradient(180deg,rgba(14,15,26,0) 0%, rgba(14,15,26,1) 100%)}
.kpis{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px} .kpi{background:rgba(46,230,166,.08);border:1px solid rgba(46,230,166,.3);padding:10px 14px;border-radius:10px}
.site-footer{background:var(--bg_alt);border-top:1px solid var(--border);padding:48px 0;margin-top:64px}
.site-footer .grid-4 h4{margin-bottom:8px} .site-footer ul{list-style:none;padding:0;margin:0} .site-footer li{margin:6px 0}
table{width:100%;border-collapse:separate;border-spacing:0 8px} thead th{text-align:left;color:var(--muted);font-weight:600;padding:10px} tbody td{background:var(--card);border:1px solid var(--border);padding:12px}
.accordion .item{border:1px solid var(--border);border-radius:12px;margin-bottom:12px;overflow:hidden}
.accordion .item button{width:100%;text-align:left;padding:16px;background:var(--card);color:var(--text);border:none;cursor:pointer}
.accordion .panel{display:none;padding:0 16px 16px;background:var(--bg)}
form{display:grid;gap:12px} input,select,textarea{background:var(--bg);border:1px solid var(--border);border-radius:10px;color:var(--text);padding:12px}
input:focus,textarea:focus,select:focus{outline:2px solid var(--primary)} label{font-weight:600}
.notice{padding:10px;border-radius:8px} .notice.good{background:rgba(46,230,166,.1);border:1px solid rgba(46,230,166,.4)} .notice.bad{background:rgba(255,92,122,.1);border:1px solid rgba(255,92,122,.4)}
.card.hoverable{transition:transform .2s ease, box-shadow .2s ease,border .2s ease} .card.hoverable:hover{transform:translateY(-4px);box-shadow:0 30px 60px rgba(0,0,0,0.35);border-color:rgba(108,140,255,.6)}
@media (max-width: 980px){ .grid-2, .grid-3, .grid-4{grid-template-columns:1fr} .main-nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--bg_alt);padding:12px;border-top:1px solid var(--border)} .hamburger{display:block} .cta-group{gap:6px} }