:root {
  --bg: #050816;
  --bg2: #0a1023;
  --card: rgba(10, 16, 35, 0.78);
  --card-strong: rgba(8, 12, 28, 0.92);
  --text: #e8f1ff;
  --muted: #9db0d0;
  --line: rgba(120, 180, 255, 0.18);
  --neon: #00e5ff;
  --neon2: #ff3df2;
  --good: #59ffa5;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 20%, rgba(0, 229, 255, 0.12), transparent 30%),
    radial-gradient(circle at 80% 10%, rgba(255, 61, 242, 0.12), transparent 24%),
    radial-gradient(circle at 50% 90%, rgba(89, 255, 165, 0.09), transparent 28%),
    linear-gradient(180deg, var(--bg) 0%, #070d1d 45%, var(--bg2) 100%);
  background-attachment: fixed;
}

a { color: var(--neon); text-decoration: none; }
a:hover { text-decoration: underline; }

.shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 20px 56px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
}

.brand-mark {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: radial-gradient(circle, #fff 0 12%, var(--neon) 28%, rgba(0,229,255,.15) 68%, transparent 70%);
  box-shadow: 0 0 18px rgba(0,229,255,.9), 0 0 40px rgba(255,61,242,.25);
}

.brand-name { font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.nav a {
  color: var(--text);
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.03);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
}

.hero, .panel {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.025));
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.05);
  border-radius: 24px;
}

.hero {
  padding: 44px 28px;
  position: relative;
  overflow: hidden;
}

.hero::before, .panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(0,229,255,.08), transparent 28%, transparent 70%, rgba(255,61,242,.08));
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--good);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .78rem;
  margin-bottom: 14px;
}

.kicker::before {
  content: "";
  width: 10px; height: 10px; border-radius: 50%; background: var(--good);
  box-shadow: 0 0 18px rgba(89,255,165,.9);
}

h1, h2, h3 { line-height: 1.08; margin: 0; }
h1 { font-size: clamp(2.4rem, 6vw, 5rem); letter-spacing: -0.05em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); letter-spacing: -0.04em; }
p { line-height: 1.8; color: var(--muted); }

.hero p { max-width: 70ch; font-size: 1.03rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 22px;
  margin-top: 22px;
}

.panel {
  position: relative;
  padding: 28px;
  overflow: hidden;
}

.panel h2, .panel h3 { margin-bottom: 12px; }
.panel p, .panel li { color: var(--muted); }

.col-7 { grid-column: span 7; }
.col-5 { grid-column: span 5; }
.col-12 { grid-column: span 12; }

.list {
  margin: 14px 0 0;
  padding-left: 18px;
}

.badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 12px; border-radius: 999px;
  border: 1px solid var(--line); background: rgba(255,255,255,.03);
  color: var(--text); font-size: .92rem;
}

.footer {
  margin-top: 22px;
  color: var(--muted);
  font-size: .92rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
}

.hr {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,229,255,.35), rgba(255,61,242,.25), transparent);
  margin: 26px 0;
}

.small { font-size: .92rem; color: var(--muted); }
.note {
  margin-top: 16px;
  padding: 14px 16px;
  border-left: 3px solid var(--neon);
  background: rgba(0,229,255,.08);
  border-radius: 12px;
  color: var(--text);
}

@media (max-width: 900px) {
  .col-7, .col-5 { grid-column: span 12; }
  .topbar { align-items: flex-start; flex-direction: column; }
  .hero { padding: 32px 22px; }
  .panel { padding: 22px; }
}