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

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: #0f172a;
  background: #f8fafc;
}

a { color: #5b5bd6; }

.site-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 1.5rem;
  background: #fff;
  border-bottom: 1px solid #e2e8f0;
}

.logo {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.site-header nav {
  display: flex;
  gap: 1.25rem;
  margin-right: auto;
}

.site-header nav a {
  color: #64748b;
  text-decoration: none;
  font-size: 0.9375rem;
}

.cta {
  border: 0;
  border-radius: 0.5rem;
  padding: 0.55rem 1rem;
  background: #5b5bd6;
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.ghost {
  border: 1px solid #cbd5e1;
  border-radius: 0.5rem;
  padding: 0.55rem 1rem;
  background: #fff;
  color: #334155;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

.hero {
  margin-bottom: 3rem;
}

.eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #5b5bd6;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0.5rem 0 1rem;
}

.lede {
  max-width: 36rem;
  color: #475569;
  font-size: 1.125rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.features h2,
.pricing h2 {
  font-size: 1.5rem;
  margin: 0 0 1.25rem;
}

.feature-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 720px) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  padding: 1.25rem;
  border-radius: 0.75rem;
  background: #fff;
  border: 1px solid #e2e8f0;
}

.feature-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.feature-card p {
  margin: 0;
  color: #64748b;
  font-size: 0.9375rem;
}

.pricing-card {
  max-width: 20rem;
  padding: 1.5rem;
  border-radius: 0.75rem;
  background: #fff;
  border: 1px solid #e2e8f0;
}

.price {
  margin: 0 0 1rem;
  font-size: 1.125rem;
}

.price span {
  font-size: 2rem;
  font-weight: 700;
}

.pricing-card ul {
  margin: 0 0 1.25rem;
  padding-left: 1.25rem;
  color: #475569;
}

.site-footer {
  padding: 2rem 1.5rem;
  border-top: 1px solid #e2e8f0;
  text-align: center;
  color: #64748b;
  font-size: 0.875rem;
}

.sample-boot,
.sample-error {
  position: fixed;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  z-index: 9999;
}

.sample-boot {
  background: #ecedfb;
  color: #4646b8;
}

.sample-error {
  background: #ffe5e7;
  color: #c62a2f;
  max-width: min(90vw, 32rem);
}