:root{
  --bg:#0b1220;
  --card:#111a2b;
  --text:#e7edf7;
  --muted:#aab6c8;
  --accent:#4aa3ff;
  --border:rgba(255,255,255,.10);
  --shadow: 0 14px 40px rgba(0,0,0,.35);
  --radius: 18px;
  --container: 1040px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  background: radial-gradient(1200px 600px at 80% -10%, rgba(74,163,255,.22), transparent 60%),
              radial-gradient(900px 500px at 20% 0%, rgba(88,255,199,.14), transparent 55%),
              var(--bg);
  color:var(--text);
  line-height:1.6;
}

a{color:inherit}
.container{
  width:min(var(--container), calc(100% - 32px));
  margin-inline:auto;
}

.skip-link{
  position:absolute;
  right:12px;
  top:12px;
  padding:10px 14px;
  border-radius:12px;
  background:#fff;
  color:#000;
  transform:translateY(-200%);
}
.skip-link:focus{transform:translateY(0); z-index:9999}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.55);
  border-bottom:1px solid var(--border);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
  gap:16px;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
}
.brand-mark{
  width:12px; height:12px;
  border-radius:999px;
  background: linear-gradient(45deg, var(--accent), #58ffc7);
  box-shadow: 0 0 0 6px rgba(74,163,255,.14);
}
.brand-name{font-weight:800; letter-spacing:.2px}

.nav{
  display:flex;
  gap:14px;
  align-items:center;
  flex-wrap:wrap;
}
.nav a{
  text-decoration:none;
  padding:8px 10px;
  border-radius:12px;
  color:var(--muted);
}
.nav a[aria-current="page"], .nav a:hover{
  color:var(--text);
  background: rgba(255,255,255,.06);
}

.site-main{padding:22px 0 56px}

.hero{
  padding:34px 0 18px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:18px;
  align-items:stretch;
}
@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr}
}

.card{
  background: rgba(17,26,43,.78);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card.pad{padding:20px}

.h1{
  margin:0 0 10px;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height:1.1;
}
.lead{
  margin:0 0 16px;
  color: var(--muted);
  font-size: 1.05rem;
}

.badges{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:12px;
}
.badge{
  font-size:.92rem;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  color:var(--muted);
  background: rgba(255,255,255,.04);
}

.btn{
  appearance:none;
  border:1px solid rgba(74,163,255,.45);
  background: rgba(74,163,255,.18);
  color: var(--text);
  padding:10px 14px;
  border-radius: 14px;
  cursor:pointer;
  font-weight:700;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
}
.btn:hover{background: rgba(74,163,255,.26)}
.btn-ghost{
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--text);
}
.btn-ghost:hover{background: rgba(255,255,255,.06)}
.btn-row{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}

.kpis{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:12px;
}
@media (max-width:520px){
  .kpis{grid-template-columns:1fr}
}
.kpi{
  padding:14px;
  border-radius: 16px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
}
.kpi b{display:block; font-size:1.1rem}
.kpi span{color:var(--muted)}

.section{margin-top:18px}
.section h2{margin:0 0 10px; font-size: 1.35rem}
.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:12px;
}
@media (max-width:900px){.grid-3{grid-template-columns:1fr}}
.feature{
  padding:16px;
  border-radius:16px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
}
.feature h3{margin:0 0 6px; font-size:1.1rem}
.feature p{margin:0; color:var(--muted)}

.form{
  display:grid;
  gap:12px;
}
label{display:block; font-weight:700; margin-bottom:6px}
input, textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--border);
  background: rgba(0,0,0,.18);
  color: var(--text);
  outline:none;
}
textarea{min-height:160px; resize:vertical}
small{color:var(--muted)}
.notice{
  padding:12px 14px;
  border-radius:16px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--text);
}
.notice.ok{border-color: rgba(88,255,199,.45)}
.notice.bad{border-color: rgba(255,92,92,.45)}

.site-footer{
  border-top:1px solid var(--border);
  background: rgba(11,18,32,.65);
  padding:26px 0 30px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap:14px;
}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr}}
.footer-brand{font-weight:900; margin-bottom:6px}
.footer-title{font-weight:900; margin-bottom:8px}
.footer-links{list-style:none; padding:0; margin:0; display:grid; gap:6px}
.footer-links a{color:var(--muted); text-decoration:none}
.footer-links a:hover{color:var(--text)}
.muted{color:var(--muted)}

.cookie-banner{
  position:fixed;
  inset:auto 0 14px 0;
  z-index:60;
}
.cookie-inner{
  display:flex;
  gap:12px;
  align-items:flex-start;
  justify-content:space-between;
  padding:14px;
  border-radius: 18px;
  border:1px solid var(--border);
  background: rgba(17,26,43,.92);
  box-shadow: var(--shadow);
}
.cookie-text{max-width: 720px; color: var(--muted)}
.cookie-text strong{color: var(--text)}
.cookie-actions{display:flex; gap:10px; flex-wrap:wrap}