/* === Mon Sport - RDV === */
:root {
  --noir: #0a0a0a;
  --noir-doux: #1a1a1a;
  --or: #c9a961;
  --or-clair: #e8d5a3;
  --or-fonce: #a8884a;
  --blanc: #ffffff;
  --gris-clair: #f5f5f0;
  --gris: #8a8a8a;
  --gris-fonce: #2a2a2a;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Montserrat', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--noir);
  background: var(--gris-clair);
  line-height: 1.6;
  min-height: 100vh;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 400; }
a { color: inherit; text-decoration: none; transition: all 0.3s ease; }

/* Header */
.rdv-header {
  background: var(--noir);
  padding: 24px 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.rdv-header .logo {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 4px;
  color: var(--blanc);
  text-transform: uppercase;
}
.rdv-header .logo span { color: var(--or); }
.rdv-header a.back {
  color: var(--or);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.rdv-header a.back:hover { color: var(--or-clair); }

/* Hero */
.rdv-hero {
  background: linear-gradient(rgba(10,10,10,0.7), rgba(10,10,10,0.85)), url('https://images.unsplash.com/photo-1571019613454-1cb2f99b2d8b?w=1600&q=80') center/cover;
  padding: 80px 5% 60px;
  text-align: center;
  color: var(--blanc);
}
.rdv-hero .overline {
  font-size: 12px;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 16px;
}
.rdv-hero h1 {
  font-size: clamp(36px, 6vw, 60px);
  color: var(--blanc);
  margin-bottom: 16px;
  font-weight: 300;
}
.rdv-hero h1 em { color: var(--or-clair); font-style: italic; }
.rdv-hero p { color: rgba(255,255,255,0.85); max-width: 600px; margin: 0 auto; }

/* Container */
.rdv-container {
  max-width: 1100px;
  margin: -40px auto 80px;
  padding: 0 5%;
  position: relative;
  z-index: 2;
}

/* Steps */
.steps {
  display: flex;
  gap: 8px;
  background: var(--blanc);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.08);
  flex-wrap: wrap;
  justify-content: center;
}
.step {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gris);
  font-weight: 600;
}
.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gris-clair);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 16px;
  color: var(--gris);
  transition: all 0.3s ease;
}
.step.active .step-num { background: var(--or); color: var(--noir); }
.step.active { color: var(--noir); }
.step.done .step-num { background: var(--noir); color: var(--or); }
.step.done { color: var(--noir); }
.step-sep { color: #ddd; }

/* Carte */
.card {
  background: var(--blanc);
  padding: 50px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.08);
  margin-bottom: 24px;
}
.card h2 {
  font-size: 32px;
  margin-bottom: 8px;
}
.card h2 em { color: var(--or); font-style: italic; }
.card .sub {
  color: var(--gris);
  margin-bottom: 32px;
  font-size: 14px;
}

/* Formules */
.formules {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.formule {
  border: 2px solid #eee;
  padding: 28px 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  position: relative;
}
.formule:hover {
  border-color: var(--or-clair);
  transform: translateY(-4px);
}
.formule.selected {
  border-color: var(--or);
  background: linear-gradient(180deg, #fff 0%, #faf6ec 100%);
  box-shadow: 0 8px 20px rgba(201, 169, 97, 0.15);
}
.formule.selected::before {
  content: '✓';
  position: absolute;
  top: 12px;
  right: 12px;
  width: 24px;
  height: 24px;
  background: var(--or);
  color: var(--noir);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
}
.formule h3 {
  font-size: 22px;
  margin-bottom: 8px;
}
.formule .duree {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gris);
  margin-bottom: 16px;
}
.formule .prix {
  font-family: var(--serif);
  font-size: 38px;
  color: var(--or);
  margin-bottom: 4px;
}
.formule .prix-unit {
  font-size: 12px;
  color: var(--gris);
  letter-spacing: 1px;
}
.formule p {
  font-size: 13px;
  color: var(--gris);
  margin-top: 16px;
  line-height: 1.6;
}

/* Calendrier */
.cal-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.cal {
  background: var(--gris-clair);
  padding: 24px;
}
.cal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.cal-head h3 {
  font-size: 20px;
  text-transform: capitalize;
}
.cal-nav {
  background: var(--blanc);
  border: 1px solid var(--or);
  width: 36px;
  height: 36px;
  cursor: pointer;
  color: var(--or);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
.cal-nav:hover { background: var(--or); color: var(--noir); }
.cal-nav:disabled { opacity: 0.3; cursor: not-allowed; }

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.cal-dayname {
  text-align: center;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--gris);
  padding: 8px 0;
  text-transform: uppercase;
  font-weight: 600;
}
.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blanc);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}
.cal-day:hover:not(.disabled) {
  border-color: var(--or);
  color: var(--or);
}
.cal-day.disabled {
  background: transparent;
  color: #ddd;
  cursor: not-allowed;
}
.cal-day.selected {
  background: var(--noir);
  color: var(--or);
  font-weight: 600;
}
.cal-day.today { font-weight: 700; color: var(--or); }

/* Horaires */
.horaires {
  background: var(--gris-clair);
  padding: 24px;
}
.horaires h3 {
  font-size: 20px;
  margin-bottom: 16px;
}
.horaires-empty {
  color: var(--gris);
  font-size: 14px;
  text-align: center;
  padding: 40px 0;
  font-style: italic;
}
.creneaux {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.creneau {
  background: var(--blanc);
  padding: 14px;
  text-align: center;
  cursor: pointer;
  font-size: 14px;
  border: 1px solid #ddd;
  transition: all 0.2s ease;
}
.creneau:hover {
  border-color: var(--or);
  color: var(--or);
}
.creneau.selected {
  background: var(--or);
  color: var(--noir);
  border-color: var(--or);
  font-weight: 600;
}
.creneau.taken {
  background: #f0f0f0;
  color: #bbb;
  cursor: not-allowed;
  text-decoration: line-through;
}

/* Form */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.form-group { margin-bottom: 20px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  display: block;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gris);
  margin-bottom: 8px;
  font-weight: 600;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--gris-clair);
  border: 1px solid transparent;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--noir);
  transition: all 0.3s ease;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: 0;
  border-color: var(--or);
  background: var(--blanc);
}
.form-group textarea { resize: vertical; min-height: 100px; }

/* Récap */
.recap {
  background: linear-gradient(135deg, var(--noir) 0%, var(--gris-fonce) 100%);
  color: var(--blanc);
  padding: 32px;
  margin-bottom: 24px;
}
.recap h3 {
  color: var(--or);
  font-size: 12px;
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 20px;
  font-family: var(--sans);
  font-weight: 600;
}
.recap-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  font-size: 14px;
}
.recap-row:last-child { border: 0; padding-top: 20px; }
.recap-label { color: rgba(255,255,255,0.6); }
.recap-value { color: var(--blanc); font-weight: 500; }
.recap-total .recap-value {
  font-family: var(--serif);
  font-size: 28px;
  color: var(--or);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 16px 44px;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 600;
  border: 1px solid var(--or);
  color: var(--or);
  background: transparent;
  cursor: pointer;
  transition: all 0.4s ease;
  font-family: var(--sans);
}
.btn:hover { background: var(--or); color: var(--noir); }
.btn.filled { background: var(--or); color: var(--noir); }
.btn.filled:hover { background: var(--or-fonce); color: var(--blanc); border-color: var(--or-fonce); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.actions {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

/* Succès */
.success {
  text-align: center;
  padding: 60px 40px;
}
.success-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--or);
  color: var(--noir);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  margin: 0 auto 24px;
}
.success h2 {
  font-size: 40px;
  margin-bottom: 16px;
}
.success p {
  color: var(--gris);
  margin-bottom: 32px;
  font-size: 16px;
}
.success-ref {
  display: inline-block;
  background: var(--gris-clair);
  padding: 12px 24px;
  font-family: var(--serif);
  font-size: 18px;
  color: var(--noir);
  letter-spacing: 2px;
  margin-bottom: 32px;
}

/* Responsive */
@media (max-width: 768px) {
  .rdv-hero { padding: 60px 5% 50px; }
  .card { padding: 30px 24px; }
  .formules { grid-template-columns: 1fr; }
  .cal-wrap { grid-template-columns: 1fr; gap: 20px; }
  .form-grid { grid-template-columns: 1fr; }
  .creneaux { grid-template-columns: repeat(2, 1fr); }
  .steps { padding: 16px; gap: 4px; }
  .step { font-size: 10px; }
  .step-num { width: 28px; height: 28px; font-size: 13px; }
  .actions { flex-direction: column-reverse; }
  .actions .btn { width: 100%; text-align: center; }
}