/* ClearRecord apex — minimal landing styles. Iterate. */
:root {
  --color-bg: #ffffff;
  --color-fg: #1a1a1a;
  --color-muted: #6b7280;
  --color-accent: #2563eb;
  --color-accent-hover: #1d4ed8;
  --container-max: 1100px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-6: 3rem;
  --space-8: 4rem;
  --space-10: 5rem;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

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

body {
  font-family: var(--font-sans);
  color: var(--color-fg);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* Header */
.site-header {
  padding: var(--space-3) 0;
  border-bottom: 1px solid #e5e7eb;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-fg);
  text-decoration: none;
}

.signin-link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
}

.signin-link:hover { text-decoration: underline; }

/* Hero */
.hero {
  padding: var(--space-10) 0;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-3);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero .lede {
  font-size: 1.125rem;
  color: var(--color-muted);
  max-width: 600px;
  margin: 0 auto var(--space-6);
}

.cta-group { display: flex; gap: var(--space-2); justify-content: center; flex-wrap: wrap; }

.cta {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 0.375rem;
  text-decoration: none;
  font-weight: 500;
  transition: background 0.15s;
}

.cta-primary { background: var(--color-accent); color: white; }
.cta-primary:hover { background: var(--color-accent-hover); }

.cta-secondary { background: transparent; color: var(--color-accent); border: 1px solid var(--color-accent); }
.cta-secondary:hover { background: #eff6ff; }

/* Benefits */
.benefits {
  padding: var(--space-10) 0;
  background: #f9fafb;
}

.benefits h2 {
  text-align: center;
  font-size: 1.875rem;
  margin-bottom: var(--space-8);
  font-weight: 600;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.benefit h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.benefit p {
  color: var(--color-muted);
}

/* Footer */
.site-footer {
  padding: var(--space-6) 0;
  border-top: 1px solid #e5e7eb;
  color: var(--color-muted);
  font-size: 0.875rem;
  text-align: center;
}

@media (max-width: 640px) {
  .hero h1 { font-size: 1.875rem; }
}