/* Polices auto-hébergées — variables, sous-ensemble latin (cf. .htaccess pour le cache) */
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('../fonts/cormorant-garamond-400.woff2') format('woff2');
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: italic;
  font-weight: 300 700;
  font-display: swap;
  src: url('../fonts/cormorant-garamond-400-italic.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('../fonts/inter-400.woff2') format('woff2');
}

/* ============================================
   SERRAS.CSS — Styles partagés de toutes les pages du site
   Piscine Saint-Robert
============================================ */

/* ============================================
   RESET & BASE
============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: clip; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ============================================
   VARIABLES — Thème Serras
============================================ */
:root {
  --cream:    #F7F3ED;
  --cream-2:  #F0EAE1;
  --ink:      #0E1824;
  --ink-soft: #3C4B60;
  --gold:     #9C7C4F;
  --gold-deep:#876733;
  --muted:    #6B6459;
  --line:     rgba(27, 42, 63, 0.14);
  --font-serif:  'Cormorant Garamond', Georgia, serif;
}

/* ============================================
   TYPOGRAPHIE & CORPS
============================================ */
body {
  background: var(--cream);
  color: var(--ink);
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 300;
  overflow-x: clip;   /* rogne le débordement horizontal SANS casser le position:fixed du header (ne pas remettre "hidden") */
  -webkit-font-smoothing: antialiased;
}

.site h1, .site h2, .site h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-deep);
  display: inline-block;
  margin-bottom: 22px;
}

/* ============================================
   LAYOUT
============================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.header .container {
  max-width: none;
  padding: 0 48px;
}

.section { padding: 130px 0 60px 0; }
.section.tight { padding: 100px 0; }
.cream2 { background: #fff; padding: 80px 0; }

/* ============================================
   LIEN D'ÉVITEMENT (WCAG 2.4.1)
   Invisible hors focus ; apparaît quand un utilisateur
   clavier fait Tab en arrivant sur la page.
============================================ */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 300;
  background: var(--ink);
  color: #fff;
  padding: 12px 20px;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}
.skip-link:focus { left: 0; }

/* ============================================
   BOUTONS
============================================ */
.btn-serras {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 17px 40px;
  border-radius: 0;
  font-family: 'Inter', sans-serif;
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  transition: background 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}
.btn-serras:hover { background: var(--ink); color: var(--cream); }

.btn-serras-solid { border-color: var(--gold-deep); background: var(--gold-deep); color: #fff; }
.btn-serras-solid:hover { background: transparent; color: var(--ink); border-color: var(--ink); }

.btn-serras-light { border-color: rgba(255,255,255,0.6); color: #fff; }
.btn-serras-light:hover { background: #fff; color: var(--ink); border-color: #fff; }

/* ============================================
   HEADER — transparent → crème au scroll
============================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: background 0.45s ease, padding 0.35s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

/* Logo centré — couleur unique */
.logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #fff;
  text-align: center;
  line-height: 1.2;
  white-space: nowrap;   /* garde "Piscine" / "Saint-Robert" sur 2 lignes (jamais de coupure au trait d'union) */
  transition: color 0.45s ease;
}

/* Bouton Menu gauche */
.menu-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  color: rgba(255,255,255,0.9);
  font-family: 'Inter', sans-serif;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  transition: color 0.45s ease;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.menu-btn-icon {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.menu-btn-icon span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.menu-btn.open .menu-btn-icon span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.open .menu-btn-icon span:nth-child(2) { opacity: 0; }
.menu-btn.open .menu-btn-icon span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* CTA droite */
.header-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.phone-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.9);
  font-size: 0.82rem;
  transition: color 0.45s ease;
}

.header .btn-header {
  display: inline-flex;
  align-items: center;
  padding: 12px 26px;
  border: 1px solid rgba(255,255,255,0.6);
  color: #fff;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: all 0.3s ease;
}
.header .btn-header:hover { background: #fff; color: var(--ink); }

/* Dropdown navigation */
.nav-dropdown {
  display: none;
  padding: 18px 0 22px;
  border-top: 1px solid rgba(255,255,255,0.18);
  margin-top: 16px;
}
.nav-dropdown.open { display: block; }
.nav-dropdown > ul {
  list-style: none;
  display: flex;
  gap: 56px;
  align-items: center;
}
.nav-dropdown a {
  color: rgba(255,255,255,0.85);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-dropdown a:hover, .nav-dropdown a.current { color: var(--gold); }

/* Menu ouvert alors qu'on est tout en haut (header encore transparent) :
   on opacifie légèrement le fond pour que le menu ne se mélange plus avec le
   titre de la bannière. Détecté en CSS via :has(.menu-btn.open) — aucun JS. */
.header:not(.scrolled):has(.menu-btn.open) {
  background: rgba(255, 255, 255, 0.05);   /* identique à .header.scrolled.on-blur (début de scroll) */
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
}

/* État scrolled — fond crème */
.header.scrolled { background: var(--cream); padding: 14px 0; box-shadow: 0 2px 16px rgba(0,0,0,0.07); }
.header.scrolled.on-white { background: #fff; }
.header.scrolled .logo { color: var(--ink); }
.header.scrolled .menu-btn { color: var(--ink-soft); }
.header.scrolled .phone-link { color: var(--ink-soft); }
.header.scrolled .btn-header { border-color: var(--gold); color: var(--gold); }
.header.scrolled .btn-header:hover { background: var(--gold); color: #fff; }
.header.scrolled .nav-dropdown { border-top-color: var(--line); }
.header.scrolled .nav-dropdown a { color: var(--ink-soft); }
.header.scrolled .nav-dropdown a:hover,
.header.scrolled .nav-dropdown a.current { color: var(--gold); }

/* État scrolled sur la bannière hero — verre dépoli */
.header.scrolled.on-blur { background: rgba(255,255,255,0.05); backdrop-filter: blur(10px); box-shadow: none; }
.header.scrolled.on-blur .logo { color: #fff; }
.header.scrolled.on-blur .menu-btn { color: rgba(255,255,255,0.9); }
.header.scrolled.on-blur .phone-link { color: rgba(255,255,255,0.85); }
.header.scrolled.on-blur .btn-header { border-color: rgba(255,255,255,0.55); color: #fff; }
.header.scrolled.on-blur .btn-header:hover { background: #fff; color: var(--ink); border-color: #fff; }
.header.scrolled.on-blur .nav-dropdown { border-top-color: rgba(255,255,255,0.18); }
.header.scrolled.on-blur .nav-dropdown a { color: rgba(255,255,255,0.85); }
.header.scrolled.on-blur .nav-dropdown a:hover { color: #fff; }
.header.scrolled.on-blur .nav-dropdown a.current { color: var(--gold); }

/* État scrolled sur sections foncées */
.header.scrolled.on-dark { background: var(--ink); }
.header.scrolled.on-dark .logo { color: #fff; }
.header.scrolled.on-dark .menu-btn { color: rgba(255,255,255,0.9); }
.header.scrolled.on-dark .phone-link { color: rgba(255,255,255,0.85); }
.header.scrolled.on-dark .btn-header { border-color: rgba(255,255,255,0.55); color: #fff; }
.header.scrolled.on-dark .btn-header:hover { background: #fff; color: var(--ink); border-color: #fff; }
.header.scrolled.on-dark .nav-dropdown { border-top-color: rgba(255,255,255,0.15); }
.header.scrolled.on-dark .nav-dropdown a { color: rgba(255,255,255,0.85); }
.header.scrolled.on-dark .nav-dropdown a:hover { color: #fff; }
.header.scrolled.on-dark .nav-dropdown a.current { color: var(--gold); }

/* ============================================
   BREADCRUMB
============================================ */
.breadcrumb { padding: 20px 0; background: var(--cream-2); border-bottom: 1px solid var(--line); }
.breadcrumb-inner { display: flex; align-items: center; gap: 10px; font-size: 0.78rem; letter-spacing: 0.04em; color: var(--muted); }
.breadcrumb a { color: var(--muted); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb-sep { color: var(--gold); }
.breadcrumb-current { color: var(--ink); font-weight: 500; }

/* ============================================
   SPLIT IMAGE / TEXTE
============================================ */
.split { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 0; max-width: 2500px; margin: 0 auto; }
.split.reverse .split-media { order: 2; }
.split-media { position: relative; overflow: hidden; }
.split-media img {
  width: 100%; height: 680px;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(.2,.7,.3,1);
  display: block;
}
.split-media:hover img { transform: scale(1.05); }
.split-media::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.15);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
  z-index: 1;
}
.split-media:hover::before { opacity: 1; }
.split-media::after {
  content: '';
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  opacity: 1;
  transition: inset 0.5s ease, opacity 0.5s ease;
  pointer-events: none;
  z-index: 2;
}
.split-media:hover::after { inset: 0px; opacity: 0; }
.split-media-tag {
  position: absolute;
  bottom: 28px; left: 28px;
  background: var(--cream);
  padding: 16px 24px;
}
.split-media-tag strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--ink);
}
.split-media-tag span { font-size: 0.78rem; letter-spacing: 0.08em; color: var(--muted); }

.split-text { padding: 0 80px; }
.split.reverse .split-text { padding: 0 80px; }
.split-text h2 { font-size: clamp(2rem, 3.6vw, 2.9rem); font-weight: 400; line-height: 1.2; margin-bottom: 24px; }
.split-text > p { color: var(--muted); font-size: 1.04rem; line-height: 1.85; margin-bottom: 30px; }
.split-text blockquote {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-style: italic;
  color: var(--gold);
  border-left: 2px solid var(--gold);
  padding-left: 20px;
  margin: 24px 0;
  line-height: 1.6;
}

.styled-list { list-style: none; margin-bottom: 38px; }
.styled-list li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid transparent;
  border-image: linear-gradient(to right, var(--gold-deep), transparent) 1;  /* trait net (bordure) + dégradé */
  color: var(--ink-soft);
  font-size: 0.96rem;
}
.styled-list li::before { content: '•'; color: var(--gold); flex-shrink: 0; font-size: 1.2em; line-height: 1; }

/* ============================================
   V3-HEAD — Titres de section centrés
============================================ */
.section-head { text-align: center; max-width: 640px; margin: 0 auto 70px; }
.section-head h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 400; margin-bottom: 20px; }
.section-head p { color: var(--muted); font-size: 1.05rem; line-height: 1.8; }
.section-head .lead { color: var(--ink); font-weight: 400; }

/* ============================================
   CITIES
============================================ */
.cities { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 38px; }
.city { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); padding: 10px 20px; font-size: 0.84rem; color: var(--ink-soft); }
.city img { width: 15px; height: 15px; opacity: 0.6; }

/* ============================================
   FOOTER
============================================ */
.footer { background: var(--ink); color: #fff; padding: 90px 0 40px; --muted: #9A8E7C; }
.footer .footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.2fr;
  gap: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line);
}
.footer-logo { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 600; margin-bottom: 18px; }
.footer-logo span { color: var(--gold); }
.footer-desc { color: var(--muted); font-size: 0.92rem; line-height: 1.8; max-width: 340px; }
.footer h3 { font-family: 'Inter', sans-serif; font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); margin-bottom: 22px; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 12px; }
.footer ul a { color: var(--muted); font-size: 0.92rem; transition: color 0.2s; }
.footer ul a:hover { color: var(--gold); }
.footer-contact { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 14px; color: var(--muted); font-size: 0.92rem; }
.footer-contact img { width: 16px; height: 16px; opacity: 0.55; margin-top: 3px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 32px;
  font-size: 0.82rem;
  color: var(--muted);
}
.footer-bottom a { color: var(--muted); }
.footer-bottom a:hover { color: var(--gold); }

/* ============================================
   KEYFRAMES PARTAGÉS
============================================ */
@keyframes slowZoom { to { transform: scale(1); } }

/* ============================================
   RÉVÉLATIONS AU SCROLL
============================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s cubic-bezier(.2,.7,.3,1), transform 1s cubic-bezier(.2,.7,.3,1);
}
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================
   RESPONSIVE COMMUN
============================================ */
@media (max-width: 1024px) {
  .split { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: 0; }
  .split-media img { height: 440px; }
  .split-text { padding: 56px 40px; }
  .footer .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .footer .footer-grid > div:first-child { grid-column: 1 / -1; text-align: center; margin-bottom: 24px; }
  .footer .footer-grid > div:first-child .footer-desc { max-width: none; }
  .footer .footer-grid > div:not(:first-child) { text-align: left; }
  .footer .footer-grid > div:not(:first-child) .footer-contact { width: fit-content; margin-left: 0; margin-right: auto; }
  .header-cta .phone-link { display: none; }

  /* Sous 1024px : le bouton "Réserver" devient une icône téléphone compacte
     (cadre rectangulaire conservé) pour ne plus chevaucher le titre. */
  .header .btn-header {
    font-size: 0;            /* masque le texte "Réserver" (reste lisible pour Google/lecteurs d'écran) */
    padding: 0;
    width: 44px;
    height: 44px;
    justify-content: center;
  }
  .header .btn-header::before {
    content: '';
    width: 18px;
    height: 18px;
    background-color: currentColor;   /* l'icône prend la couleur du bouton (blanc / doré) */
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.62 10.79c1.44 2.83 3.76 5.14 6.59 6.59l2.2-2.2c.27-.27.67-.36 1.02-.24 1.12.37 2.33.57 3.57.57.55 0 1 .45 1 1V20c0 .55-.45 1-1 1-9.39 0-17-7.61-17-17 0-.55.45-1 1-1h3.5c.55 0 1 .45 1 1 0 1.25.2 2.45.57 3.57.11.35.03.74-.25 1.02l-2.2 2.2z'/%3E%3C/svg%3E") center / contain no-repeat;
            mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.62 10.79c1.44 2.83 3.76 5.14 6.59 6.59l2.2-2.2c.27-.27.67-.36 1.02-.24 1.12.37 2.33.57 3.57.57.55 0 1 .45 1 1V20c0 .55-.45 1-1 1-9.39 0-17-7.61-17-17 0-.55.45-1 1-1h3.5c.55 0 1 .45 1 1 0 1.25.2 2.45.57 3.57.11.35.03.74-.25 1.02l-2.2 2.2z'/%3E%3C/svg%3E") center / contain no-repeat;
  }

  /* Bouton "Louer la piscine" (section Location exclusive) centré sous 1024px */
  .btn-center-mobile {
    display: flex;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
  }

  /* Section "Location exclusive" : padding bas réduit sous 1024px
     (on réduit le padding de la section ET celui de la colonne de texte) */
  #location { padding-bottom: 16px; }
  #location .split-text { padding-bottom: 16px; }
}

@media (max-width: 768px) {
  .section { padding: 90px 0; }
  .split-text { padding: 48px 24px; }
  /* "Où nous trouver" : aligne ses marges latérales sur celles des autres sections (20px) */
  #la-piscine .split-text { padding-left: 20px; padding-right: 20px; }

  /* Téléphone : contenu de "Location exclusive" et "Où nous trouver" centré */
  #location .split-text,
  #la-piscine .split-text { text-align: center; }
  #location .styled-list li { justify-content: center; }   /* point + texte centrés */
  /* Téléphone : séparateurs qui s'estompent du centre vers les deux côtés */
  .styled-list li {
    border-image: linear-gradient(to right, transparent, var(--gold-deep), transparent) 1;
  }
  #la-piscine .cities { justify-content: center; }          /* pastilles de villes centrées */

  .menu-btn-label { display: none; }

  .nav-dropdown > ul {
    flex-direction: column;
    gap: 0;
    align-items: flex-start;
  }
  .nav-dropdown li { width: 100%; }
  .nav-dropdown a {
    display: block;
    padding: 14px 0;
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(255,255,255,0.12);
  }
  .header.scrolled .nav-dropdown a { border-bottom-color: var(--line); }
  .header.scrolled.on-dark .nav-dropdown a { border-bottom-color: rgba(255,255,255,0.12); }

  .container { padding: 0 20px; }
  /* Header : même gouttière que le reste sur mobile (évite de comprimer le logo centré) */
  .header .container { padding: 0 20px; }
}