:root {
  --ink: #1a1a1a;
  --steel: #2b3a4a;
  --accent: #d4761a;
  --bg: #f6f7f9;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
}

.hero {
  text-align: center;
  padding: 3rem 1.25rem 2.5rem;
  background: var(--steel);
  color: #fff;
}

.logo-placeholder {
  width: 96px;
  height: 96px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.wrench { font-size: 2.75rem; }

.hero h1 { font-size: 1.6rem; margin: 0.25rem 0; }
.tagline { margin: 0.25rem 0 1.5rem; opacity: 0.9; }

.cta {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
}

.soon { font-size: 0.85rem; opacity: 0.7; margin-top: 0.75rem; }

main { max-width: 640px; margin: 0 auto; padding: 2rem 1.25rem; }
.how h2 { color: var(--steel); }
.how ol { padding-left: 1.25rem; }
.how li { margin: 0.5rem 0; }

footer {
  text-align: center;
  padding: 1.5rem;
  color: #6b7280;
  font-size: 0.9rem;
}

.hero.compact { padding: 2rem 1.25rem 1.5rem; }

/* Intake form */
.form { max-width: 560px; margin: 0 auto; }
.form fieldset { border: 1px solid #e2e5ea; border-radius: 10px; margin: 0 0 1.25rem; padding: 1rem 1rem 1.25rem; background: #fff; }
.form legend { font-weight: 600; color: var(--steel); padding: 0 0.4rem; }
.form label { display: block; margin: 0.75rem 0; font-weight: 600; color: var(--steel); }
.form input, .form textarea {
  display: block; width: 100%; margin-top: 0.35rem; padding: 0.65rem 0.7rem;
  border: 1px solid #cdd2da; border-radius: 8px; font: inherit; font-weight: 400;
}
.form .hint { display: block; font-weight: 400; font-size: 0.8rem; color: #6b7280; margin-top: 0.2rem; }
.vin-row { display: flex; gap: 0.5rem; margin-top: 0.35rem; }
.vin-row input { margin-top: 0; }
.vin-row button {
  flex: 0 0 auto; padding: 0 1rem; border: 0; border-radius: 8px;
  background: var(--steel); color: #fff; font-weight: 600; cursor: pointer;
}
.vinmsg { min-height: 1.1rem; font-size: 0.85rem; color: var(--steel); margin: 0.25rem 0 0; }
.grid3 { display: grid; grid-template-columns: 1fr; gap: 0.5rem; }
.cta.full { width: 100%; border: 0; cursor: pointer; font: inherit; font-weight: 600; }
.cta.full:disabled { opacity: 0.6; cursor: default; }
.result { min-height: 1.2rem; margin-top: 0.85rem; color: var(--steel); font-weight: 600; }

/* Liability acknowledgment (Phase 2 / ADR-4) */
.ack-text {
  white-space: pre-wrap; font: inherit; font-size: 0.82rem; font-weight: 400;
  color: var(--ink); background: #f6f7f9; border: 1px solid #cdd2da; border-radius: 8px;
  padding: 0.75rem; max-height: 220px; overflow-y: auto; margin: 0.5rem 0 0.75rem;
}
.ack-consent { font-weight: 400; color: var(--ink); display: flex; gap: 0.5rem; align-items: flex-start; }
.ack-consent input { width: auto; margin: 0.2rem 0 0; flex: 0 0 auto; }

@media (min-width: 700px) {
  .hero h1 { font-size: 2.1rem; }
  .grid3 { grid-template-columns: repeat(3, 1fr); }
}