/* ===== Jamin Auto - style inspiré de l'univers Ligier (sobre, premium, blanc + bleu nuit) =====
   Pour changer les couleurs : modifiez uniquement les variables ci-dessous. */
:root {
  --ink: #0b1633;      /* bleu nuit : titres, en-tête, boutons principaux */
  --accent: #1456f0;   /* bleu vif : sélection, focus, liens */
  --paper: #f3f5f9;    /* fond de page */
  --line: #d9dfeb;     /* contours */
  --muted: #5a6478;
  --danger: #b3261e;
  --radius: 18px;
  --font: "Helvetica Neue", Helvetica, "Segoe UI", Roboto, Arial, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: var(--font); background: var(--paper); color: var(--ink); line-height: 1.5; -webkit-text-size-adjust: 100%; }
[hidden] { display: none !important; }

.header { background: var(--ink); color: #fff; padding: 36px 20px 64px; }
.wrap, .container { max-width: 880px; margin: 0 auto; }
.brand { margin: 0 0 14px; font-size: 15px; font-weight: 700; letter-spacing: .02em; opacity: .85; }
.header h1 { margin: 0 0 8px; font-size: clamp(26px, 5vw, 40px); line-height: 1.1; font-weight: 800; letter-spacing: -.02em; }
.sub { margin: 0; max-width: 56ch; opacity: .8; }

.container { padding: 0 16px 48px; margin-top: -36px; }

.steps { list-style: none; display: flex; gap: 6px; padding: 0; margin: 0 0 16px; }
.step { flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 6px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.step b { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--line); color: var(--ink); font-size: 12px; }
.step.done b { background: var(--accent); color: #fff; }
.step.active { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.step.active b { background: #fff; color: var(--accent); }

.card { background: #fff; padding: 32px; border-radius: var(--radius); box-shadow: 0 10px 40px rgba(11, 22, 51, .10); }
.step-content { display: none; }
.step-content.active { display: block; }
h2 { margin: 0 0 22px; font-size: 24px; letter-spacing: -.01em; }

.error { margin: 0 0 20px; padding: 12px 16px; border-radius: 12px; background: #fdeceb; border: 1px solid #f3c1be; color: var(--danger); font-weight: 600; }

.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.service-card { font: inherit; color: inherit; text-align: left; background: #fff; border: 2px solid var(--line); border-radius: 14px; padding: 18px 20px; cursor: pointer; transition: border-color .15s, background .15s; }
.service-card h3 { margin: 0 0 4px; font-size: 18px; }
.service-card p { margin: 0; color: var(--muted); font-size: 14px; }
.service-card:hover { border-color: var(--accent); }
.service-card.selected { border-color: var(--accent); background: #eef3ff; box-shadow: inset 0 0 0 1px var(--accent); }

label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 7px; }
label small, .hint { color: var(--muted); font-weight: 400; }
.hint { font-size: 13px; margin: -8px 0 18px; }
input, select, textarea { width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 12px; font: inherit; font-size: 16px; color: var(--ink); background: #fff; margin-bottom: 18px; }
textarea { min-height: 100px; resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible { outline: 3px solid rgba(20, 86, 240, .35); outline-offset: 2px; border-color: var(--accent); }
#plate { text-transform: uppercase; letter-spacing: .08em; font-weight: 700; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.slots { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 10px 0 8px; }
.slot { font: inherit; font-weight: 600; padding: 14px 8px; border: 2px solid var(--line); border-radius: 999px; background: #fff; color: var(--ink); cursor: pointer; }
.slot:hover { border-color: var(--accent); }
.slot.selected { background: var(--ink); border-color: var(--ink); color: #fff; }

.buttons { display: flex; justify-content: space-between; gap: 14px; margin-top: 28px; }
.buttons button { font: inherit; font-weight: 700; border: 0; border-radius: 999px; padding: 14px 28px; cursor: pointer; }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: var(--accent); }
.btn-primary:disabled { opacity: .6; cursor: wait; }
.btn-secondary { background: #e8ecf4; color: var(--ink); }

.summary { margin: 0; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.summary .row { display: grid; grid-template-columns: 170px 1fr; gap: 12px; padding: 12px 18px; }
.summary .row:nth-child(even) { background: var(--paper); }
.summary dt { color: var(--muted); font-size: 14px; }
.summary dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; white-space: pre-wrap; }

.success { text-align: center; padding: 16px 0; }
.success-icon { display: grid; place-items: center; width: 68px; height: 68px; margin: 0 auto 16px; border-radius: 50%; background: var(--accent); color: #fff; font-size: 34px; }
.success h2 { margin-bottom: 10px; }

@media (max-width: 700px) {
  .header { padding: 28px 16px 56px; }
  .card { padding: 22px 18px; }
  .service-grid, .form-row { grid-template-columns: 1fr; gap: 0; }
  .service-grid { gap: 12px; }
  .slots { grid-template-columns: repeat(3, 1fr); }
  .step span { display: none; }
  .step.active span { display: inline; }
  .step.active { flex: 3; }
  .summary .row { grid-template-columns: 1fr; gap: 2px; }
  .buttons button { padding: 14px 20px; }
  .buttons button { flex: 1; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }