@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");

:root {
  --teal: #2dd4e8;
  --purple: #7c5ce0;
  --bg-1: #05070a;
  --bg-2: #0a1a1c;
  --bg-3: #150f26;
  --text: #f2f4f7;
  --muted: #8b93a1;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg-1);
  background:
    radial-gradient(60% 45% at 50% 22%, rgba(45, 212, 232, 0.16), transparent 70%),
    radial-gradient(65% 55% at 50% 78%, rgba(124, 92, 224, 0.20), transparent 70%),
    var(--bg-1);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow-x: hidden;
  padding: 4rem 1.5rem 2rem;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(60% 50% at 50% 35%, black, transparent 85%);
  pointer-events: none;
  z-index: 0;
}

.wrap {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 34rem;
  width: 100%;
}

.logo {
  width: 110px;
  height: 110px;
  object-fit: contain;
  filter: drop-shadow(0 0 40px rgba(93, 175, 226, 0.35));
  margin-bottom: 1.5rem;
}

.brand {
  font-size: clamp(2rem, 6vw, 2.75rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.1;
}

.tagline {
  margin-top: 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
}

.badge {
  margin-top: 2.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.1rem;
  border: 1px solid rgba(45, 212, 232, 0.35);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  background: rgba(45, 212, 232, 0.06);
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 8px var(--teal);
}

.headline {
  margin-top: 1.5rem;
  font-size: clamp(2.25rem, 7vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
}

.copy {
  margin-top: 1rem;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--muted);
  max-width: 28rem;
}

.astro-btn {
  margin-top: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2rem;
  border: 1px solid rgba(124, 92, 224, 0.45);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  background: linear-gradient(135deg, rgba(45, 212, 232, 0.10), rgba(124, 92, 224, 0.14));
  box-shadow: 0 0 18px rgba(45, 212, 232, 0.12), 0 0 30px rgba(124, 92, 224, 0.12);
  transition: box-shadow 0.3s ease, border-color 0.3s ease, transform 0.3s ease, background 0.3s ease;
}

.astro-btn:hover,
.astro-btn:focus-visible {
  border-color: rgba(45, 212, 232, 0.7);
  background: linear-gradient(135deg, rgba(45, 212, 232, 0.18), rgba(124, 92, 224, 0.24));
  box-shadow: 0 0 28px rgba(45, 212, 232, 0.35), 0 0 45px rgba(124, 92, 224, 0.30);
  transform: translateY(-1px);
}

.site-footer {
  position: relative;
  z-index: 1;
  margin-top: 3rem;
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 480px) {
  .logo {
    width: 90px;
    height: 90px;
  }

  .astro-btn {
    width: 100%;
    padding: 0.85rem 1.25rem;
    font-size: 0.78rem;
  }
}