:root {
  --ink: #111;
  --ink-soft: #444;
  --bg: #fdfdfd;
  --bg-alt: #f4f4f0;
  --accent: #C0382D;
  --accent-soft: #f8e7e4;
  --rule: #ddd;
  --max: 1120px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.55;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--rule);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 4px;
  text-decoration: none;
  color: var(--ink);
}
.site-header nav a {
  margin-left: 24px;
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 600;
}
.site-header nav a:hover { color: var(--ink); }
.site-header .cta {
  background: var(--ink);
  color: #fff;
  padding: 8px 16px;
  border-radius: 6px;
}
.site-header .cta:hover { background: var(--accent); }

/* Hero */
.hero {
  padding: 80px 0 56px;
  border-bottom: 1px solid var(--rule);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero h1 {
  font-size: 44px;
  line-height: 1.1;
  font-weight: 800;
  margin: 0 0 20px;
}
.hl { color: var(--accent); }
.lede {
  font-size: 19px;
  color: var(--ink-soft);
  margin: 0 0 28px;
}
.cta-big {
  display: inline-block;
  background: var(--ink);
  color: #fff;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-size: 17px;
  font-family: inherit;
}
.cta-big:hover { background: var(--accent); }
.microcopy {
  font-size: 14px;
  color: var(--ink-soft);
  margin-top: 16px;
}
.hero-plate svg {
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.18);
}
.plate-caption {
  font-size: 14px;
  color: var(--ink-soft);
  margin-top: 14px;
  text-align: center;
}
.plate-caption code {
  background: #eee;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 13px;
}

/* Sections */
.section { padding: 72px 0; border-bottom: 1px solid var(--rule); }
.section-alt { background: var(--bg-alt); }
.section h2 {
  font-size: 32px;
  font-weight: 800;
  margin: 0 0 32px;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 24px;
}
.card h3 {
  margin: 0 0 8px;
  font-size: 19px;
  color: var(--accent);
}

/* Steps */
.steps {
  font-size: 18px;
  line-height: 1.7;
  padding-left: 24px;
}
.steps li { margin-bottom: 16px; }
.legal-note {
  margin-top: 28px;
  padding: 16px 20px;
  background: var(--accent-soft);
  border-left: 4px solid var(--accent);
  border-radius: 4px;
  font-size: 15px;
}

/* Signup */
.section-cta { background: var(--ink); color: #fff; border-bottom: none; }
.section-cta h2 { color: #fff; }
.section-cta p { color: #ccc; }
.signup-wrap { max-width: 540px; margin: 0 auto; }
#signup-form {
  margin-top: 28px;
  display: grid;
  gap: 16px;
}
.field { display: grid; gap: 6px; }
.field label {
  font-weight: 600;
  font-size: 14px;
  color: #ddd;
}
.field .optional { color: #888; font-weight: 400; font-size: 13px; }
.field input {
  background: #fff;
  border: 1px solid #444;
  border-radius: 6px;
  padding: 12px 14px;
  font-size: 16px;
  font-family: inherit;
  color: var(--ink);
}
.field input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.section-cta .cta-big {
  background: var(--accent);
  color: #fff;
  text-align: center;
}
.section-cta .cta-big:hover { background: #d94a3d; }
.section-cta .microcopy { color: #999; }
.success {
  background: #1f4d2b;
  color: #d4f4dc;
  padding: 16px;
  border-radius: 8px;
  margin: 0;
}

/* FAQ */
details {
  border-bottom: 1px solid var(--rule);
  padding: 16px 0;
}
details summary {
  font-weight: 600;
  font-size: 17px;
  cursor: pointer;
  padding: 4px 0;
}
details[open] summary { color: var(--accent); }
details p {
  margin: 12px 0 4px;
  color: var(--ink-soft);
}

/* Footer */
.site-footer {
  padding: 32px 0;
  background: #fff;
  border-top: 1px solid var(--rule);
  font-size: 14px;
  color: var(--ink-soft);
}
.site-footer a { color: var(--ink); }

/* Mobile */
@media (max-width: 800px) {
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero h1 { font-size: 32px; }
  .cards { grid-template-columns: 1fr; }
  .site-header nav a { margin-left: 12px; font-size: 14px; }
  .section { padding: 56px 0; }
}