:root {
  --bg: #0B0F1A;
  --surface: #141B2D;
  --text: #F5F7FF;
  --muted: #A7B0C8;
  --cyan: #2DE2E6;
  --lime: #B6FF3B;
  --magenta: #FF2D95;
  --violet: #8B5CFF;
  --border: rgba(139, 92, 255, 0.28);
  --max: 920px;
  --radius: 16px;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(900px 480px at 85% -5%, rgba(255, 45, 149, 0.18) 0%, transparent 55%),
    radial-gradient(800px 500px at 5% 0%, rgba(45, 226, 230, 0.16) 0%, transparent 50%),
    radial-gradient(700px 400px at 50% 100%, rgba(139, 92, 255, 0.12) 0%, transparent 45%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}
a { color: var(--cyan); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--lime); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--magenta);
  outline-offset: 3px;
}
.wrap { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(11, 15, 26, 0.88);
  backdrop-filter: blur(12px);
  position: sticky; top: 0; z-index: 10;
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 0.85rem 0;
}
.brand {
  display: flex; align-items: center; gap: 0.75rem;
  color: var(--text); text-decoration: none; font-weight: 650;
}
.logo,
.brand .logo {
  display: block;
  background: transparent;
  height: auto;
  width: 270px;
  max-width: min(280px, 72vw);
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(45, 226, 230, 0.35));
}
.nav-links { display: flex; flex-wrap: wrap; gap: 0.85rem 1.1rem; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 0.95rem; }
.nav-links a[aria-current="page"], .nav-links a:hover { color: var(--cyan); }
main { padding: 2.5rem 0 3.5rem; }
.hero {
  background: linear-gradient(160deg, rgba(20, 27, 45, 0.95) 0%, rgba(11, 15, 26, 0.9) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.25rem 1.5rem 2rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 0 1px rgba(45, 226, 230, 0.08), 0 12px 40px rgba(0, 0, 0, 0.35);
  text-align: center;
}
.hero-logo {
  display: block;
  margin: 0 auto 1.25rem;
  background: transparent;
  height: auto;
  width: min(320px, 78vw);
  max-height: 280px;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(255, 45, 149, 0.35)) drop-shadow(0 0 24px rgba(45, 226, 230, 0.25));
}
.hero h1 { margin: 0 0 0.6rem; font-size: clamp(1.55rem, 3vw, 2.1rem); line-height: 1.2; }
.lede { color: var(--muted); font-size: 1.05rem; max-width: 40rem; margin: 0 auto; }
.card {
  background: rgba(20, 27, 45, 0.85);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.35rem;
  margin-top: 1rem;
}
.card h2 { margin: 0 0 0.55rem; font-size: 1.15rem; color: var(--lime); }
.card p { margin: 0 0 0.75rem; color: var(--muted); }
.card p:last-child { margin-bottom: 0; }
.meta { color: var(--muted); font-size: 0.92rem; }
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.4rem 0 2rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.footer-row { display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem; justify-content: space-between; }
@media (max-width: 640px) {
  .nav { flex-direction: column; align-items: flex-start; }
  .brand .logo { width: min(240px, 78vw); height: auto; }
}