/* ==========================================================================
   T2 Sainte-Anne — feuille de style principale
   Palette : blanc, turquoise lagon, sable. Mobile-first.
   ========================================================================== */

:root {
  --turquoise: #0e9594;
  --turquoise-dark: #0a6e6d;
  --turquoise-light: #e3f4f4;
  --sable: #f7f1e5;
  --sable-dark: #e8dcc3;
  --encre: #21333d;
  --gris: #5c6b73;
  --blanc: #ffffff;
  --corail: #e76f51;
  --ombre: 0 2px 12px rgba(33, 51, 61, 0.08);
  --ombre-forte: 0 6px 24px rgba(33, 51, 61, 0.14);
  --rayon: 14px;
  --largeur-max: 1080px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  color: var(--encre);
  background: var(--blanc);
  line-height: 1.65;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--turquoise-dark); }
a:hover { color: var(--turquoise); }

:focus-visible {
  outline: 3px solid var(--turquoise);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--encre);
  color: var(--blanc);
  padding: 0.6rem 1rem;
  z-index: 200;
}
.skip-link:focus { left: 0; color: var(--blanc); }

.conteneur {
  max-width: var(--largeur-max);
  margin: 0 auto;
  padding: 0 1.1rem;
}

/* --------------------------------------------------------------------------
   En-tête et navigation
   -------------------------------------------------------------------------- */

.entete {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--sable-dark);
}

.entete__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 64px;
}

.logo {
  font-weight: 800;
  font-size: 1.12rem;
  text-decoration: none;
  color: var(--encre);
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.logo:hover { color: var(--encre); }
.logo .logo__accent { color: var(--turquoise); }
.logo .logo__sous {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--gris);
  letter-spacing: 0.04em;
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: 1px solid var(--sable-dark);
  border-radius: 10px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--encre);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--blanc);
  border-bottom: 1px solid var(--sable-dark);
  box-shadow: var(--ombre);
}
.nav.est-ouvert { display: block; }

.nav ul { list-style: none; padding: 0.5rem 1.1rem 1rem; }
.nav a {
  display: block;
  padding: 0.7rem 0.4rem;
  text-decoration: none;
  color: var(--encre);
  font-weight: 600;
  border-radius: 8px;
}
.nav a:hover { color: var(--turquoise-dark); }
.nav a[aria-current="page"] { color: var(--turquoise-dark); }

.nav .nav__cta a {
  background: var(--turquoise);
  color: var(--blanc);
  text-align: center;
  padding: 0.7rem 1.2rem;
  margin-top: 0.4rem;
}
.nav .nav__cta a:hover { background: var(--turquoise-dark); color: var(--blanc); }

@media (min-width: 820px) {
  .nav-toggle { display: none; }
  .nav {
    display: block;
    position: static;
    background: none;
    border: none;
    box-shadow: none;
  }
  .nav ul {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0;
  }
  .nav a { padding: 0.5rem 0.8rem; }
  .nav .nav__cta a { margin-top: 0; border-radius: 999px; }
}

/* --------------------------------------------------------------------------
   Boutons et CTA
   -------------------------------------------------------------------------- */

.bouton {
  display: inline-block;
  background: var(--turquoise);
  color: var(--blanc);
  font-weight: 700;
  text-decoration: none;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.bouton:hover { background: var(--turquoise-dark); color: var(--blanc); transform: translateY(-1px); }

.bouton--secondaire {
  background: var(--blanc);
  color: var(--turquoise-dark);
  border: 2px solid var(--turquoise);
}
.bouton--secondaire:hover { background: var(--turquoise-light); color: var(--turquoise-dark); }

.bouton--whatsapp { background: #25d366; }
.bouton--whatsapp:hover { background: #1eb457; }

.groupe-boutons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
}

/* Bouton WhatsApp flottant */
.whatsapp-flottant {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: #25d366;
  color: var(--blanc);
  text-decoration: none;
  font-weight: 700;
  padding: 0.75rem 1.1rem;
  border-radius: 999px;
  box-shadow: var(--ombre-forte);
}
.whatsapp-flottant:hover { background: #1eb457; color: var(--blanc); }
.whatsapp-flottant svg { width: 22px; height: 22px; flex: none; }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero { position: relative; }

.hero__image img {
  width: 100%;
  height: min(62vh, 560px);
  object-fit: cover;
}

.hero__carte {
  background: var(--blanc);
  border-radius: var(--rayon);
  box-shadow: var(--ombre-forte);
  padding: 1.4rem 1.3rem;
  margin: -3.2rem 1.1rem 0;
  position: relative;
  max-width: 760px;
}

@media (min-width: 820px) {
  .hero__carte {
    margin: -4.5rem auto 0;
    padding: 2rem 2.4rem;
  }
}

.hero__carte h1 {
  font-size: clamp(1.45rem, 4.5vw, 2.2rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.bandeau-note {
  margin-top: 0.8rem;
  background: var(--sable);
  border-radius: 10px;
  padding: 0.7rem 1rem;
  font-size: 0.98rem;
}
.bandeau-note .etoile { color: var(--corail); }

.hero__ctas { margin-top: 1.1rem; }

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */

.section { padding: 2.8rem 0; }
.section--sable { background: var(--sable); }
.section--turquoise { background: var(--turquoise-light); }

.section h2 {
  font-size: clamp(1.3rem, 3.5vw, 1.7rem);
  letter-spacing: -0.01em;
  margin-bottom: 1.1rem;
}

.section .sous-titre {
  color: var(--gris);
  max-width: 640px;
  margin: -0.6rem 0 1.4rem;
}

.grille-2 {
  display: grid;
  gap: 1.6rem;
}
@media (min-width: 820px) {
  .grille-2 { grid-template-columns: 1fr 1fr; gap: 2.4rem; align-items: center; }
}

.grille-cartes {
  display: grid;
  gap: 1rem;
}
@media (min-width: 640px) { .grille-cartes { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) { .grille-cartes.grille-cartes--3 { grid-template-columns: 1fr 1fr 1fr; } }

.carte {
  background: var(--blanc);
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
  padding: 1.3rem;
}
.carte h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.carte ul { padding-left: 1.1rem; }
.carte li { margin: 0.3rem 0; }

.liste-coche { list-style: none; padding: 0; }
.liste-coche li {
  padding-left: 1.7rem;
  position: relative;
  margin: 0.5rem 0;
}
.liste-coche li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--turquoise);
  font-weight: 800;
}

.photo-arrondie {
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
  overflow: hidden;
}
.photo-arrondie img { width: 100%; object-fit: cover; }

/* --------------------------------------------------------------------------
   Galerie et lightbox
   -------------------------------------------------------------------------- */

.galerie {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
}
@media (min-width: 820px) { .galerie { grid-template-columns: repeat(3, 1fr); gap: 1rem; } }

.galerie a {
  display: block;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--ombre);
  position: relative;
}
.galerie img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.3s;
}
.galerie a:hover img { transform: scale(1.04); }

.galerie figcaption,
.galerie .legende {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  background: linear-gradient(transparent, rgba(33, 51, 61, 0.72));
  color: var(--blanc);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 1.4rem 0.7rem 0.5rem;
  pointer-events: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: rgba(15, 25, 31, 0.94);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 1rem;
}
.lightbox.est-ouvert { display: flex; }
.lightbox img {
  max-width: 100%;
  max-height: 82vh;
  width: auto;
  border-radius: 8px;
}
.lightbox__legende {
  color: var(--blanc);
  margin-top: 0.7rem;
  font-size: 0.95rem;
  text-align: center;
}
.lightbox button {
  position: absolute;
  background: rgba(255, 255, 255, 0.12);
  color: var(--blanc);
  border: none;
  border-radius: 999px;
  width: 48px;
  height: 48px;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}
.lightbox button:hover { background: rgba(255, 255, 255, 0.28); }
.lightbox__fermer { top: 0.8rem; right: 0.8rem; }
.lightbox__prec { left: 0.4rem; top: 50%; transform: translateY(-50%); }
.lightbox__suiv { right: 0.4rem; top: 50%; transform: translateY(-50%); }

/* --------------------------------------------------------------------------
   Tableaux (tarifs)
   -------------------------------------------------------------------------- */

.tableau-scroll { overflow-x: auto; }

table.tarifs {
  width: 100%;
  border-collapse: collapse;
  background: var(--blanc);
  border-radius: var(--rayon);
  overflow: hidden;
  box-shadow: var(--ombre);
  min-width: 480px;
}
table.tarifs th,
table.tarifs td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--sable-dark);
}
table.tarifs thead th {
  background: var(--turquoise);
  color: var(--blanc);
  font-size: 0.95rem;
}
table.tarifs tbody tr:last-child td { border-bottom: none; }
table.tarifs .prix { font-weight: 800; color: var(--turquoise-dark); white-space: nowrap; }

.badge {
  display: inline-block;
  background: var(--corail);
  color: var(--blanc);
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.15rem 0.7rem;
}

/* --------------------------------------------------------------------------
   Étapes de réservation
   -------------------------------------------------------------------------- */

.etapes { list-style: none; counter-reset: etape; padding: 0; }
.etapes li {
  counter-increment: etape;
  position: relative;
  padding: 0 0 1.2rem 3.2rem;
}
.etapes li::before {
  content: counter(etape);
  position: absolute;
  left: 0;
  top: -0.1rem;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  background: var(--turquoise);
  color: var(--blanc);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.etapes li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 1.05rem;
  top: 2.3rem;
  bottom: 0.2rem;
  width: 2px;
  background: var(--sable-dark);
}

/* --------------------------------------------------------------------------
   Calendrier de disponibilités
   -------------------------------------------------------------------------- */

.calendrier {
  background: var(--blanc);
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
  padding: 1.2rem;
  max-width: 560px;
}

.calendrier__entete {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.8rem;
}
.calendrier__entete h3 {
  font-size: 1.05rem;
  text-transform: capitalize;
}
.calendrier__entete button {
  background: var(--turquoise-light);
  border: none;
  border-radius: 10px;
  width: 40px;
  height: 40px;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--turquoise-dark);
}
.calendrier__entete button:hover:not(:disabled) { background: var(--sable-dark); }
.calendrier__entete button:disabled { opacity: 0.35; cursor: default; }

.calendrier table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.calendrier th {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--gris);
  padding: 0.3rem 0;
  font-weight: 600;
}
.calendrier td {
  text-align: center;
  padding: 0;
  height: 42px;
  font-size: 0.95rem;
}
.calendrier td span {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  width: 36px;
  margin: 0 auto;
  border-radius: 50%;
}
.calendrier td.est-occupe span {
  background: #eceff1;
  color: #9aa7ae;
  text-decoration: line-through;
}
.calendrier td.est-passe span { color: #c3ccd1; }
.calendrier td.est-libre span { background: var(--turquoise-light); color: var(--turquoise-dark); font-weight: 600; }

.calendrier__legende {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.9rem;
  font-size: 0.85rem;
  color: var(--gris);
}
.calendrier__legende .pastille {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  vertical-align: -2px;
  margin-right: 0.35rem;
}
.pastille--libre { background: var(--turquoise-light); }
.pastille--occupe { background: #eceff1; }

.calendrier__note,
.note-discrete {
  font-size: 0.88rem;
  color: var(--gris);
  margin-top: 0.8rem;
}

.calendrier__message {
  padding: 0.8rem;
  background: var(--sable);
  border-radius: 10px;
  font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   Formulaire
   -------------------------------------------------------------------------- */

.formulaire {
  background: var(--blanc);
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
  padding: 1.4rem;
}

.formulaire .champ { margin-bottom: 1rem; }
.formulaire label {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.3rem;
}
.formulaire input,
.formulaire select,
.formulaire textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1.5px solid var(--sable-dark);
  border-radius: 10px;
  font: inherit;
  color: var(--encre);
  background: var(--blanc);
}
.formulaire input:focus,
.formulaire select:focus,
.formulaire textarea:focus {
  outline: none;
  border-color: var(--turquoise);
  box-shadow: 0 0 0 3px rgba(14, 149, 148, 0.18);
}

.champs-duo { display: grid; gap: 1rem; }
@media (min-width: 640px) { .champs-duo { grid-template-columns: 1fr 1fr; } }

.champ-cache { position: absolute; left: -9999px; }

.mention-requis { color: var(--gris); font-size: 0.85rem; margin-bottom: 1rem; }

/* --------------------------------------------------------------------------
   Avis
   -------------------------------------------------------------------------- */

.avis-carte {
  background: var(--blanc);
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
  padding: 1.5rem;
  border-top: 4px solid var(--turquoise);
}
.avis-carte blockquote {
  font-size: 1.02rem;
  font-style: italic;
}
.avis-carte footer {
  margin-top: 0.9rem;
  font-weight: 700;
  font-style: normal;
  color: var(--turquoise-dark);
}
.avis-carte .etoiles { color: var(--corail); letter-spacing: 2px; margin-bottom: 0.6rem; }

.note-globale {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  background: var(--blanc);
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
  padding: 0.9rem 1.4rem;
  margin-bottom: 1.4rem;
}
.note-globale strong { font-size: 2rem; color: var(--turquoise-dark); }

/* --------------------------------------------------------------------------
   Bloc CTA final
   -------------------------------------------------------------------------- */

.bloc-cta {
  background: var(--turquoise);
  color: var(--blanc);
  border-radius: var(--rayon);
  padding: 2rem 1.4rem;
  text-align: center;
}
.bloc-cta h2 { color: var(--blanc); }
.bloc-cta p { max-width: 560px; margin: 0.6rem auto 1.2rem; }
.bloc-cta .bouton { background: var(--blanc); color: var(--turquoise-dark); }
.bloc-cta .bouton:hover { background: var(--sable); }

/* --------------------------------------------------------------------------
   Pied de page
   -------------------------------------------------------------------------- */

.pied {
  background: var(--encre);
  color: #cfd8dc;
  padding: 2.2rem 0 5.5rem; /* espace pour le bouton WhatsApp flottant */
  margin-top: 3rem;
  font-size: 0.95rem;
}
.pied a { color: var(--blanc); }
.pied .pied__nom { font-weight: 800; color: var(--blanc); font-size: 1.05rem; }
.pied p { margin: 0.35rem 0; }
.pied .pied__legal {
  margin-top: 1.2rem;
  font-size: 0.82rem;
  color: #90a4ae;
}
.pied .pied__legal a { color: #b0bec5; }

/* --------------------------------------------------------------------------
   Divers
   -------------------------------------------------------------------------- */

.page-titre { padding: 2.4rem 0 0; }
.page-titre h1 {
  font-size: clamp(1.5rem, 4.5vw, 2.1rem);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.encart-info {
  background: var(--turquoise-light);
  border-left: 4px solid var(--turquoise);
  border-radius: 8px;
  padding: 0.9rem 1.1rem;
  font-size: 0.95rem;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}