:root {
  --bg: #07090f;
  --bg-2: #0f1320;
  --panel: rgba(14, 18, 30, 0.88);
  --border: rgba(82, 234, 255, 0.18);
  --text: #e8ecff;
  --muted: #aeb6d9;
  --cyan: #67e8f9;
  --pink: #f472b6;
  --purple: #a78bfa;
  --glow: 0 0 24px rgba(103, 232, 249, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(103, 232, 249, 0.10), transparent 28%),
    radial-gradient(circle at bottom right, rgba(244, 114, 182, 0.12), transparent 30%),
    linear-gradient(180deg, var(--bg), #04050a 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border);
  background: rgba(7, 9, 15, 0.72);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
}

.brand-kicker {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2rem;
  color: var(--cyan);
  margin-bottom: 0.3rem;
}

.brand h1 {
  margin: 0;
  font-size: 1.35rem;
}

.nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.nav a {
  padding: 0.6rem 0.9rem;
  border-radius: 999px;
  color: var(--muted);
  transition: 0.2s ease;
}

.nav a:hover,
.nav a.active {
  color: var(--text);
  border: 1px solid rgba(103, 232, 249, 0.24);
  background: rgba(103, 232, 249, 0.08);
  box-shadow: var(--glow);
}

main {
  width: min(1200px, 92%);
  margin: 0 auto;
  flex: 1;
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  padding: 4rem 0 2rem;
  align-items: center;
}

.hero-copy h2,
.page-hero h2 {
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.05;
  margin: 0.4rem 0 1rem;
}

.hero-copy p,
.page-hero p,
.card p {
  color: var(--muted);
  line-height: 1.7;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2rem;
  font-size: 0.75rem;
  color: var(--pink);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.9rem 1.2rem;
  border-radius: 14px;
  font-weight: 700;
}

.btn-primary {
  background: linear-gradient(135deg, rgba(103, 232, 249, 0.16), rgba(167, 139, 250, 0.18));
  border: 1px solid rgba(103, 232, 249, 0.35);
  box-shadow: var(--glow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(244, 114, 182, 0.2);
}

.hero-panel,
.card,
.page-hero {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.hero-panel {
  padding: 1rem;
}

.panel-card,
.card,
.page-hero {
  padding: 1.5rem;
}

.panel-label {
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.16rem;
  font-size: 0.72rem;
}

.grid-section {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  padding: 2rem 0 4rem;
}

.page-layout {
  padding: 2rem 0 4rem;
}

.page-hero {
  margin-bottom: 1.5rem;
}

.stack {
  display: grid;
  gap: 1.25rem;
}

.media-placeholder {
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.15rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1rem 2rem;
  color: var(--muted);
}

@media (max-width: 900px) {
  .hero,
  .grid-section {
    grid-template-columns: 1fr 1fr;
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .hero,
  .grid-section {
    grid-template-columns: 1fr;
  }

  .site-header {
    padding: 1rem;
  }

  main {
    width: min(94%, 1200px);
  }
}