:root {
  color-scheme: dark;
  --bg0: #0b1020;
  --bg1: #121829;
  --text: #e9ecf4;
  --muted: rgba(233, 236, 244, 0.64);
  --accent: #f48120;
  --accent-soft: rgba(244, 129, 32, 0.18);
  --card: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family:
    "DM Sans",
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    sans-serif;
  background: var(--bg0);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.55;
}

.bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(900px circle at 10% -10%, rgba(244, 129, 32, 0.18), transparent 55%),
    radial-gradient(700px circle at 90% 20%, rgba(99, 140, 255, 0.16), transparent 50%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
}

.shell {
  position: relative;
  z-index: 1;
  max-width: 960px;
  margin: 0 auto;
  padding: clamp(2.5rem, 5vw, 4rem) clamp(1.25rem, 4vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 700;
}

.pill {
  font-size: 0.74rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.hero {
  padding: clamp(1.75rem, 4vw, 2.75rem);
  border-radius: 22px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.06), transparent 52%);
}

.eyebrow {
  margin: 0 0 0.5rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2rem, 4.5vw, 2.9rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.lede {
  margin: 0 0 1.5rem;
  color: var(--muted);
  max-width: 58ch;
  font-size: 1rem;
}

.actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn {
  appearance: none;
  border-radius: 12px;
  padding: 0.55rem 1.2rem;
  font-size: 0.94rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  transition:
    transform 0.08s ease,
    background 0.15s ease,
    border-color 0.15s ease;
}

.btn.primary {
  background: linear-gradient(180deg, #ff994d, var(--accent));
  color: #1a0f05;
}

.btn.primary:hover {
  transform: translateY(-1px);
}

.btn.ghost {
  border-color: var(--border);
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.btn.ghost:hover {
  border-color: rgba(244, 129, 32, 0.45);
  background: rgba(244, 129, 32, 0.12);
}

.btn.pulse-on {
  animation: pulse 0.55s ease;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 var(--accent-soft);
  }
  100% {
    box-shadow: 0 0 0 12px transparent;
  }
}

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

.card {
  padding: 1.1rem 1.2rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--card);
}

.card h2 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
}

.footer {
  color: rgba(233, 236, 244, 0.5);
  font-size: 0.82rem;
}