:root {
  --bg: #070809;
  --surface: rgba(20, 26, 50, 0.7);
  --surface-border: rgba(255, 255, 255, 0.12);
  --text: #ecf0ff;
  --muted: #b8c0e4;
  --accent: #5865f2;
  --accent-strong: #7b86ff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, #111b44 0%, var(--bg) 40%);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  line-height: 1.55;
}

.container {
  width: min(1100px, 90vw);
  margin: 0 auto;
}

.bg-glow {
  position: fixed;
  width: 420px;
  height: 420px;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.35;
  z-index: -1;
}

.bg-glow-left {
  background: #5f6dff;
  top: -140px;
  left: -120px;
}

.bg-glow-right {
  background: #71d8ff;
  bottom: -160px;
  right: -120px;
}

.site-header {
  width: min(1100px, 90vw);
  margin: 1.25rem auto 0;
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid var(--surface-border);
  background: rgba(15, 20, 40, 0.6);
  backdrop-filter: blur(8px);
  border-radius: 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.logo {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  object-fit: cover;
}

.hero {
  text-align: center;
  padding: 5rem 0 3rem;
}

.eyebrow {
  color: var(--accent-strong);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 4.1rem);
  line-height: 1.1;
  margin: 0.7rem auto 1rem;
  max-width: 16ch;
}

h1 span {
  color: var(--accent-strong);
}

.hero-copy {
  color: var(--muted);
  max-width: 57ch;
  margin: 0 auto;
}

.hero-actions {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 12px;
  background: var(--accent);
  color: white;
  text-decoration: none;
  font-weight: 700;
  padding: 0.85rem 1.25rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(88, 101, 242, 0.45);
}

.btn-small {
  padding: 0.55rem 0.95rem;
  font-size: 0.9rem;
}

.btn-ghost {
  background: transparent;
  border-color: var(--surface-border);
  color: var(--text);
}

.hero-stats {
  margin-top: 2.4rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(100px, 1fr));
  gap: 0.9rem;
}

.hero-stats article {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 14px;
  padding: 1rem;
}

.hero-stats strong {
  display: block;
  font-size: 1.45rem;
}

.hero-stats span {
  color: var(--muted);
  font-size: 0.92rem;
}

.cards-section {
  margin-top: 2rem;
}

.cards-section h2,
.cta-panel h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 1rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 14px;
  padding: 1.25rem;
}

.card h3 {
  margin-top: 0;
}

.card p,
.cta-panel p {
  color: var(--muted);
}

.cta-panel {
  margin: 3rem auto 4.5rem;
  text-align: center;
  padding: 2rem;
  background: linear-gradient(145deg, rgba(88, 101, 242, 0.22), rgba(113, 216, 255, 0.1));
  border: 1px solid var(--surface-border);
  border-radius: 16px;
}

.site-footer {
  border-top: 1px solid var(--surface-border);
  text-align: center;
  padding: 1.3rem 1rem 1.6rem;
  color: var(--muted);
}

@media (max-width: 700px) {
  .hero-stats {
    grid-template-columns: 1fr;
  }

  .site-header {
    margin-top: 0.8rem;
  }
}