:root {
  color-scheme: dark;
  --bg: #0f1221;
  --bg-surface: rgba(21, 28, 57, 0.9);
  --text: #f8f9ff;
  --muted: #a0a6c4;
  --accent: #e87eec;
  --accent-soft: rgba(232, 126, 236, 0.16);
  --border: rgba(255, 255, 255, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: 'Inter', sans-serif;
  background: radial-gradient(circle at top left, rgba(232, 126, 236, 0.18), transparent 25%),
    radial-gradient(circle at bottom right, rgba(76, 120, 255, 0.12), transparent 20%),
    linear-gradient(180deg, #08101f 0%, #0f1221 100%);
  color: var(--text);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 25% 10%, rgba(255, 182, 255, 0.15), transparent 18%),
    radial-gradient(circle at 80% 20%, rgba(138, 199, 255, 0.12), transparent 14%);
  pointer-events: none;
}

.page-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}

.welcome-card {
  width: min(1040px, 100%);
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(10, 14, 26, 0.98), rgba(19, 24, 47, 0.85));
  backdrop-filter: blur(18px);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.24);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: rgba(232, 126, 236, 0.14);
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1.5rem;
}

.title {
  margin: 0;
  font-size: clamp(2.4rem, 4vw, 4rem);
  line-height: 1.02;
}

.subtitle {
  margin: 0.8rem 0 2rem;
  max-width: 600px;
  color: var(--muted);
  line-height: 1.75;
}

.hero-panel {
  display: grid;
  grid-template-columns: minmax(220px, 320px) 1fr;
  gap: 1.5rem;
  align-items: stretch;
}

.hero-image {
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(232, 126, 236, 0.25), rgba(75, 123, 255, 0.3));
  position: relative;
  overflow: hidden;
}

.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 70% 20%, rgba(255, 255, 255, 0.2), transparent 18%),
    radial-gradient(circle at 30% 80%, rgba(255, 255, 255, 0.08), transparent 20%);
}

.hero-copy {
  display: grid;
  gap: 1rem;
}

.hero-text {
  margin: 0;
  color: var(--text);
  line-height: 1.8;
  font-size: 1.1rem;
}

.hero-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.85rem;
}

.hero-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.95rem 1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--muted);
}

.hero-list li span {
  display: inline-flex;
  width: 2.2rem;
  height: 2.2rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(232, 126, 236, 0.18);
  color: var(--accent);
  font-size: 1rem;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 1rem 1.8rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: linear-gradient(135deg, #f863ff, #7d8cff);
  color: #0f1221;
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 30px rgba(142, 87, 255, 0.28);
}

.footer-note {
  margin-top: 2rem;
  padding: 1.25rem 1.25rem 1.3rem;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--muted);
  line-height: 1.75;
}

@media (max-width: 760px) {
  .welcome-card {
    padding: 1.5rem;
  }
  .hero-panel {
    grid-template-columns: 1fr;
  }
  .title {
    font-size: clamp(2.2rem, 9vw, 3rem);
  }
}