:root {
  --bg: #0b0f17;
  --card: #121a28;
  --text: #e9eef7;
  --muted: #a8b3c7;
  --accent: #6ee7ff;
  --border: rgba(255,255,255,.10);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1000px 600px at 20% 0%, rgba(110,231,255,.12), transparent 60%),
              radial-gradient(900px 600px at 90% 10%, rgba(167,139,250,.10), transparent 55%),
              var(--bg);
  color: var(--text);
}

.container { width: min(1100px, calc(100% - 32px)); margin: 0 auto; }

.site-header {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(11,15,23,.75);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; gap: 16px; }

.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.brand-mark {
  display: grid; place-items: center;
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, rgba(110,231,255,.25), rgba(167,139,250,.20));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  font-weight: 800;
}
.brand-name { font-weight: 750; letter-spacing: .2px; }

.nav { display: flex; flex-wrap: wrap; gap: 8px; }
.nav-link {
  text-decoration: none;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid transparent;
}
.nav-link:hover { color: var(--text); border-color: var(--border); background: rgba(255,255,255,.03); }
.nav-link.active { color: var(--text); border-color: rgba(110,231,255,.25); background: rgba(110,231,255,.06); }

main { padding: 28px 0 44px; }

.hero {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items: stretch;
}
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
}

.card {
  background: rgba(18,26,40,.75);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 18px;
}

.kicker { color: var(--accent); font-weight: 700; letter-spacing: .6px; text-transform: uppercase; font-size: 12px; }
h1, h2 { margin: 10px 0 10px; line-height: 1.15; }
h1 { font-size: clamp(28px, 3vw, 44px); }
p { color: var(--muted); line-height: 1.6; margin: 10px 0; }

.badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.badge {
  font-size: 13px;
  color: var(--text);
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.03);
}

.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  background: rgba(255,255,255,.03);
}
.btn:hover { border-color: rgba(110,231,255,.25); background: rgba(110,231,255,.06); }
.btn.primary { border-color: rgba(110,231,255,.35); background: rgba(110,231,255,.10); }

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 14px;
}
@media (max-width: 860px) { .grid3 { grid-template-columns: 1fr; } }

.list { margin: 0; padding-left: 18px; color: var(--muted); }
.hr { height: 1px; background: var(--border); margin: 14px 0; }

.form-row { display: grid; gap: 6px; margin-top: 12px; }
label { font-weight: 650; color: var(--text); font-size: 14px; }
input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.15);
  color: var(--text);
  outline: none;
}
textarea { min-height: 120px; resize: vertical; }
small { color: var(--muted); }

.notice {
  margin-top: 12px;
  border: 1px solid rgba(110,231,255,.25);
  background: rgba(110,231,255,.06);
  padding: 12px;
  border-radius: 12px;
  color: var(--text);
}

.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(11,15,23,.65);
  backdrop-filter: blur(10px);
  padding: 18px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}
.footer-right a { color: var(--muted); text-decoration: none; }
.footer-right a:hover { color: var(--text); }
.dot { color: var(--border); margin: 0 8px; }