:root {
  font-family: 'Space Grotesk', 'Inter', system-ui, -apple-system, sans-serif;
  color: #e6f5f0;
  --bg: #04070f;
  --panel: rgba(10, 14, 24, 0.7);
  --stroke: rgba(255, 255, 255, 0.08);
  --accent: #4ade80;
  --accent-2: #22d3ee;
  --muted: #9bb0c5;
}

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

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 20%, rgba(34, 211, 238, 0.25), transparent 32%),
    radial-gradient(circle at 82% 10%, rgba(74, 222, 128, 0.2), transparent 28%),
    radial-gradient(circle at 50% 80%, rgba(244, 114, 182, 0.15), transparent 32%),
    linear-gradient(160deg, #050810 0%, #071026 45%, #0e1c36 100%);
  color: #e6f5f0;
}

.landing {
  position: relative;
  max-width: 1080px;
  margin: 0 auto;
  padding: 3rem clamp(1.4rem, 3vw, 2.8rem) 4rem;
  overflow: hidden;
}

.nebula {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 900px at 20% 10%, rgba(34, 211, 238, 0.12), transparent 60%),
    radial-gradient(800px 800px at 70% 20%, rgba(74, 222, 128, 0.1), transparent 60%),
    radial-gradient(700px 700px at 50% 80%, rgba(244, 114, 182, 0.08), transparent 60%);
  filter: blur(20px);
}

.hero {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.8rem;
  max-width: 720px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.06);
  letter-spacing: 0.18em;
  font-size: 0.8rem;
  text-transform: uppercase;
}

h1 {
  margin: 0.1rem 0 0.4rem;
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  letter-spacing: -0.02em;
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.cta {
  display: flex;
  gap: 0.8rem;
  margin: 1rem 0 0.6rem;
  flex-wrap: wrap;
}

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

.primary,
.ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.2rem;
  border-radius: 12px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.primary {
  background: linear-gradient(120deg, rgba(74, 222, 128, 0.3), rgba(34, 211, 238, 0.24));
  border: 1px solid rgba(74, 222, 128, 0.8);
  color: #0a0f16;
  box-shadow: 0 16px 40px -24px rgba(74, 222, 128, 0.8);
}

.ghost {
  border: 1px solid var(--stroke);
  color: #e6f5f0;
  background: rgba(255, 255, 255, 0.05);
}

.primary:hover,
.ghost:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -22px rgba(34, 211, 238, 0.6);
}

.timeline {
  margin-top: 1.2rem;
  display: grid;
  gap: 0.8rem;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.6rem;
  align-items: start;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, #22d3ee, #4ade80);
  box-shadow: 0 0 0 6px rgba(34, 211, 238, 0.15);
  margin-top: 0.2rem;
}

.card-grid {
  position: relative;
  z-index: 1;
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.card {
  padding: 1.2rem;
  border-radius: 16px;
  border: 1px solid var(--stroke);
  background: var(--panel);
  box-shadow:
    0 18px 50px -32px rgba(0, 0, 0, 0.65),
    0 0 0 1px rgba(255, 255, 255, 0.02);
}

.icon {
  font-size: 1.6rem;
  margin-bottom: 0.4rem;
}

footer {
  position: relative;
  z-index: 1;
  margin-top: 2rem;
  text-align: center;
  color: var(--muted);
}

@media (max-width: 720px) {
  .landing {
    padding: 2.4rem 1.2rem 3rem;
  }

  h1 {
    font-size: 2.2rem;
  }
}