/* ==========================================================================
   GL Massage — feuille de style commune
   Maquette source : Phase 6 - Maquettes Accueil et Massage sportif
   ========================================================================== */

:root {
  --navy: #1B2340;
  --blue: #2C5FA8;
  --blue-deep: #1F4680;
  --bg-page: #F2F8FE;
  --card-border: #C6DDF5;
  --card-blue: #BFDCF7;
  --text: #1B2340;
  --text-soft: #454F68;
  --text-muted: #5E6A84;
  --footer-text: #8FB8E0;
  --footer-light: #EAEEF9;
  --footer-link: #B8C1F0;
  --divider: #EDF0F6;
  --input-border: #C5CDDD;
  --placeholder: #7B87A1;
  --hero-grad: linear-gradient(180deg, #232B58 0%, #3D4687 30%, #7A82C8 55%, #B99BC2 72%, #F0AE7E 95%);
  --font-heading: 'Jost', sans-serif;
  --font-body: 'Instrument Sans', system-ui, sans-serif;
  --radius-card: 18px;
  --radius-pill: 999px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg-page);
  font-family: var(--font-body);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
}

a { color: var(--blue-deep); text-decoration: none; }
a:hover { color: var(--blue); }

h1, h2, h3 { font-family: var(--font-heading); font-weight: 600; margin: 0; }

img { max-width: 100%; }

.container { max-width: 1440px; margin: 0 auto; padding: 0 48px; }

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header .header-bar {
  max-width: 1440px;
  margin: 0 auto;
  padding: 16px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.site-header .logo img { width: 150px; display: block; }

.main-nav {
  display: flex;
  gap: 28px;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 500;
}

.main-nav a { color: var(--footer-link); }
.main-nav a:hover { color: #FFFFFF; }
.main-nav a.active {
  color: #FFFFFF;
  border-bottom: 2px solid var(--blue);
  padding-bottom: 3px;
}

.btn-reserver {
  background: var(--blue);
  color: #FFFFFF !important;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-weight: 500;
}
.btn-reserver:hover { background: #3A6FBC; }

/* Nav mobile : chips défilants */
.chip-nav {
  display: none;
  background: var(--navy);
  padding: 0 20px 12px;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}
.chip-nav::-webkit-scrollbar { display: none; }
.chip-nav a {
  font-family: var(--font-heading);
  font-size: 12.5px;
  color: var(--footer-link);
  border: 1px solid rgba(184, 193, 240, 0.35);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  flex: none;
}
.chip-nav a.active {
  font-weight: 500;
  background: var(--blue);
  color: #FFFFFF;
  border-color: var(--blue);
}

/* ==========================================================================
   Héro avec montagnes animées
   ========================================================================== */

.hero {
  position: relative;
  background: var(--hero-grad);
  overflow: hidden;
}

.hero-inner {
  position: relative;
  z-index: 3;
  max-width: 1440px;
  margin: 0 auto;
  padding: 64px 48px 8px;
}

.hero h1 {
  font-size: clamp(30px, 4.2vw, 58px);
  line-height: 1.08;
  color: #FFFFFF;
  text-wrap: balance;
}

.hero .hero-sub {
  font-size: clamp(15px, 1.4vw, 20px);
  line-height: 1.55;
  color: #DCE1F8;
  margin: 20px 0 0;
  max-width: 62ch;
}

.hero-split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.hero-photo {
  overflow: hidden;
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(15, 19, 45, 0.35);
}
.hero-photo img {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.hero-ctas { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }

.btn-primary {
  background: var(--blue);
  color: #FFFFFF !important;
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  display: inline-block;
  text-align: center;
}
.btn-primary:hover { background: #3A6FBC; }

.btn-ghost {
  border: 2px solid rgba(234, 238, 249, 0.7);
  color: #FFFFFF !important;
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 500;
  padding: 12px 26px;
  border-radius: var(--radius-pill);
  display: inline-block;
  text-align: center;
}
.btn-ghost:hover { border-color: #FFFFFF; }

.btn-outline {
  border: 2px solid var(--blue);
  color: var(--blue-deep) !important;
  font-family: var(--font-heading);
  font-size: 15.5px;
  font-weight: 500;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  display: inline-block;
  text-align: center;
}
.btn-outline:hover { background: rgba(44, 95, 168, 0.08); }

/* Montagnes en parallaxe */
.mountains {
  position: relative;
  height: 190px;
  z-index: 2;
  margin-top: -40px;
  pointer-events: none;
}
.hero--simple .mountains { height: 130px; margin-top: -6px; }

.mountains .layer {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 200%;
  height: 100%;
  will-change: transform;
  animation: gl-drift-l linear infinite;
}
.mountains .layer img,
.mountains .base img {
  display: block;
  width: 100%;
  height: 100%;
}
.mountains .layer--back { animation-duration: 320s; }
.mountains .layer--mid { animation-duration: 180s; }
.mountains .layer--front { animation-duration: 100s; }
.mountains .layer--closest { animation-duration: 55s; }
.mountains .base {
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 100%;
}

@keyframes gl-drift-l {
  to { transform: translate3d(-50%, 0, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .mountains .layer { animation: none !important; }
}

/* ==========================================================================
   Sections et cartes
   ========================================================================== */

.section { padding: 64px 48px 0; max-width: 1440px; margin: 0 auto; }
.section--last { padding-bottom: 80px; }

.section h2 { font-size: 30px; }
.section h2.h2-lg { font-size: 38px; }

.card {
  background: #FFFFFF;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-card);
  padding: 28px 32px;
}

.card-blue {
  background: var(--card-blue);
  border-radius: var(--radius-card);
  padding: 28px 32px;
}

.card-navy {
  background: var(--navy);
  border-radius: var(--radius-card);
  padding: 22px 26px;
  font-size: 14.5px;
  line-height: 1.6;
  color: #C9DFF2;
}

.card h2, .card-blue h2 { font-size: 27px; }
.card p, .card-blue p { font-size: 16px; color: var(--text-soft); margin: 12px 0 0; }
.card-blue p { color: var(--text); }

/* Tous les paragraphes de cartes et réponses de FAQ sont justifiés :
   sans effet sur une ligne seule, cohérent dès que le texte enveloppe.
   La césure douce évite les rivières de blancs. */
.card p, .card-blue p, .card-navy, .faq-answer, .place-card .place-desc {
  text-align: justify;
  hyphens: auto;
  -webkit-hyphens: auto;
}

/* Bandeaux d'arguments (3 colonnes) */
.arg-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 48px;
}
.arg-grid .card {
  padding: 20px 24px;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--text-soft);
}
.arg-grid .card strong { color: var(--text); font-weight: 600; }

/* Grille lieux (4 cartes photo) */
.place-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 28px;
}
.place-card {
  background: #FFFFFF;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-card);
  overflow: hidden;
}
.place-card .place-photo { aspect-ratio: 4 / 3; overflow: hidden; }
.place-card .place-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.place-card .place-body { padding: 16px 18px 20px; }
.place-card .place-title { font-family: var(--font-heading); font-size: 19px; font-weight: 600; }
.place-card .place-desc { font-size: 14.5px; line-height: 1.5; color: var(--text-soft); margin-top: 6px; }

/* Tableau des tarifs */
.price-list { margin-top: 18px; }
.price-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--divider);
  font-size: 16px;
}
.price-row:last-child { border-bottom: none; }
.price-row .price { font-family: var(--font-heading); font-weight: 600; }
.price-row .featured { font-weight: 600; color: var(--blue-deep); }

/* Gros tarifs (pages prestation) */
.price-feature { display: flex; gap: 40px; margin-top: 14px; flex-wrap: wrap; }
.price-feature .amount {
  font-family: var(--font-heading);
  font-size: 34px;
  font-weight: 700;
  color: var(--blue-deep);
}
.price-feature .amount-label { font-size: 15px; color: var(--text); }
.price-feature .price-note {
  align-self: center;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  max-width: 34ch;
}

/* Deux colonnes génériques */
.two-col {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  align-items: start;
}
.two-col--even { grid-template-columns: 1fr 1fr; }
.two-col--contact { grid-template-columns: 1.1fr 0.9fr; }
.col-stack { display: grid; gap: 24px; align-content: start; }

.photo-rounded { overflow: hidden; border-radius: var(--radius-card); }
.photo-rounded img { width: 100%; height: 100%; display: block; object-fit: cover; }

/* Agenda des événements */
.agenda-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 20px;
}
.agenda-item {
  background: #FFFFFF;
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 14px 18px;
  display: flex;
  gap: 16px;
  align-items: baseline;
}
.agenda-date {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--blue-deep);
  font-size: 15px;
  flex: none;
  min-width: 96px;
}
.agenda-name { font-weight: 600; }
.agenda-place { color: var(--text-muted); font-size: 14px; }

/* ==========================================================================
   FAQ (accordéon)
   ========================================================================== */

.faq {
  margin-top: 20px;
  background: #FFFFFF;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-card);
  overflow: hidden;
}
.faq details { border-bottom: 1px solid var(--divider); }
.faq details:last-child { border-bottom: none; }
.faq summary {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 26px;
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  color: var(--blue);
  flex: none;
}
.faq details[open] summary::after { content: '−'; }
.faq .faq-answer {
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--text-soft);
  margin: 0;
  padding: 0 26px 20px;
  max-width: 82ch;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer { background: var(--navy); margin-top: 72px; }
.site-footer .footer-inner { max-width: 1440px; margin: 0 auto; padding: 40px 48px; }
.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  align-items: center;
}
.footer-top .logo img { width: 170px; display: block; }

.social-row { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.social-btn {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(184, 193, 240, 0.45);
  border-radius: 50%;
}
.social-btn:hover { border-color: var(--footer-link); }

.footer-legal {
  border-top: 1px solid rgba(184, 193, 240, 0.25);
  margin-top: 24px;
  padding-top: 18px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--footer-text);
}
.footer-legal .brand { font-family: var(--font-heading); color: var(--footer-light); }
.footer-legal a { color: var(--footer-link); }
.footer-legal a.tel { color: var(--footer-light); }
.footer-legal a.legal { font-weight: 600; }

/* Barre CTA mobile fixe */
.mobile-cta {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  background: rgba(27, 35, 64, 0.97);
  padding: 12px 16px;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.mobile-cta .btn-primary { font-size: 14.5px; padding: 12px; }
.mobile-cta .btn-ghost { font-size: 14.5px; padding: 10px; border-color: rgba(234, 238, 249, 0.6); }

/* ==========================================================================
   Formulaire de contact
   ========================================================================== */

.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 20px; }
.form-field { margin-top: 16px; }
.form-label {
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-soft);
  margin-bottom: 6px;
  display: block;
}
.form-input, .form-textarea {
  width: 100%;
  border: 1.5px solid var(--input-border);
  border-radius: 12px;
  padding: 13px 16px;
  font-size: 15px;
  font-family: var(--font-body);
  color: var(--text);
  background: #FFFFFF;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--placeholder); }
.form-input:focus, .form-textarea:focus { outline: 2px solid var(--blue); outline-offset: 1px; border-color: var(--blue); }
.form-textarea { min-height: 110px; resize: vertical; }

.chip-group { display: flex; gap: 8px; flex-wrap: wrap; }
.chip-group label {
  font-family: var(--font-heading);
  font-size: 13.5px;
  border: 1.5px solid var(--input-border);
  color: var(--text-soft);
  padding: 7px 15px;
  border-radius: var(--radius-pill);
  cursor: pointer;
}
.chip-group input { position: absolute; opacity: 0; pointer-events: none; }
.chip-group input:checked + label,
.chip-group label:has(input:checked) {
  background: var(--blue);
  color: #FFFFFF;
  border-color: var(--blue);
}
.chip-group input:focus-visible + label { outline: 2px solid var(--blue); outline-offset: 2px; }

/* Validation : messages et bordures d'erreur */
.form-label .req { color: #B42318; }
.field-error {
  display: none;
  color: #B42318;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.45;
  margin-top: 5px;
}
.field-error:not(:empty) { display: block; }
.form-input.input-error, .form-textarea.input-error { border-color: #B42318; }
.form-input.input-error:focus, .form-textarea.input-error:focus { outline-color: #B42318; }
.form-hint { font-size: 12.5px; color: var(--placeholder); margin-top: 5px; }
.form-legend { font-size: 12px; color: var(--text-muted); }
.form-rgpd {
  font-size: 12px;
  line-height: 1.55;
  color: var(--text-muted);
  margin: 14px 0 0;
}

.form-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-top: 20px;
  flex-wrap: wrap;
}
.form-note { font-size: 13px; line-height: 1.5; color: var(--placeholder); max-width: 46ch; }

/* Cartes contact direct (fond navy) */
.contact-direct { display: grid; gap: 10px; margin-top: 16px; }
.contact-link {
  display: flex;
  gap: 14px;
  align-items: center;
  color: var(--footer-light) !important;
  background: rgba(184, 193, 240, 0.08);
  border: 1px solid rgba(184, 193, 240, 0.22);
  border-radius: 14px;
  padding: 13px 16px;
}
.contact-link:hover { border-color: rgba(184, 193, 240, 0.5); }
.contact-link .icon-circle {
  flex: none;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(184, 193, 240, 0.45);
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.contact-link .contact-text { display: grid; gap: 2px; min-width: 0; }
.contact-link .contact-kicker {
  font-family: var(--font-heading);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--footer-text);
}
.contact-link .contact-value { font-size: 16px; font-weight: 600; overflow-wrap: anywhere; }

/* ==========================================================================
   Divers
   ========================================================================== */

.kicker {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--footer-link);
}

.avatar-round {
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  flex: none;
}

.text-justify { text-align: justify; }

.sub-short { display: none; }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 960px) {
  .container, .section, .site-header .header-bar, .site-footer .footer-inner { padding-left: 20px; padding-right: 20px; }

  .site-header .header-bar { padding-top: 14px; padding-bottom: 14px; }
  .site-header .logo img { width: 118px; }
  .main-nav { display: none; }
  .header-reserver-mobile { display: block; }
  .chip-nav { display: flex; }

  .hero-inner { padding: 36px 20px 0; }
  .hero-split { grid-template-columns: 1fr; gap: 24px; }
  .hero-photo { display: none; }
  .hero-ctas { display: grid; gap: 10px; margin-top: 20px; }
  .sub-long { display: none; }
  .sub-short { display: inline; }

  .mountains { height: 130px; margin-top: 10px; }
  .hero--simple .mountains { height: 120px; margin-top: 8px; }
  .mountains .layer { width: 340%; }

  .section { padding: 36px 20px 0; }
  .section h2, .section h2.h2-lg { font-size: 24px; }

  .card, .card-blue { padding: 18px 20px; border-radius: 14px; }
  .card h2, .card-blue h2 { font-size: 19px; }
  .card p, .card-blue p { font-size: 14.5px; margin-top: 8px; }
  .card-navy { border-radius: 14px; padding: 18px 20px; font-size: 13.5px; }

  .arg-grid { grid-template-columns: 1fr; gap: 10px; padding-top: 20px; }
  .arg-grid .card { font-size: 14px; padding: 13px 16px; }

  .place-grid { grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; }
  .place-card { border-radius: 14px; }
  .place-card .place-body { padding: 10px 12px; }
  .place-card .place-title { font-size: 14.5px; }
  .place-card .place-desc { display: none; }

  .two-col, .two-col--even, .two-col--contact { grid-template-columns: 1fr; gap: 14px; }
  .col-stack { gap: 14px; }
  .photo-rounded { border-radius: 14px; }

  .price-feature { gap: 24px; }
  .price-feature .amount { font-size: 26px; }
  .price-feature .amount-label { font-size: 13.5px; }
  .price-feature .price-note { font-size: 13.5px; }

  .price-row { padding: 11px 0; font-size: 15px; }

  .faq { border-radius: 14px; }
  .faq summary { padding: 15px 18px; font-size: 15px; }
  .faq .faq-answer { font-size: 13.5px; padding: 0 18px 15px; }

  .agenda-grid { grid-template-columns: 1fr; gap: 10px; }
  .agenda-item { flex-wrap: wrap; gap: 4px 14px; padding: 12px 15px; }

  .form-grid-2 { grid-template-columns: 1fr; gap: 12px; margin-top: 12px; }
  .form-field { margin-top: 12px; }

  .site-footer { margin-top: 36px; }
  .site-footer .footer-inner { padding: 24px 20px 110px; }
  .footer-top .logo img { width: 110px; }
  .social-btn { width: 34px; height: 34px; }

  .mobile-cta { display: grid; }

  body { padding-bottom: 0; }
}

@media (min-width: 961px) {
  .header-reserver-mobile { display: none; }
}