/* ==========================================================================
   Chalet de la Poirie, style.css
   Design system : /_projet/design-system.md (tokens, composants, garde-fous)
   Tokens uniquement : aucune valeur en dur repetee dans les composants.
   ========================================================================== */

/* --- 1. Tokens ------------------------------------------------------- */
:root {
  /* Primitives (ne jamais utiliser directement dans les composants) */
  --c-white:        #FFFFFF;
  --c-ink:          #0A0A0A;
  --c-graphite:     #202020;
  --c-graphite-2:   #2A2A2A;
  --c-bone:         #F5F3EF;
  --c-bone-2:       #EDE9E1;
  --c-mute-on-light:#595959;
  --c-mute-on-dark: #B5B5B5;
  --c-line-on-light:rgba(10,10,10,0.14);
  --c-line-on-dark: rgba(255,255,255,0.18);
  --c-bronze:       #7E5E38;
  --c-bronze-strong:#6A4E2E;
  --c-gold:         #C9A063;
  --c-gold-strong:  #DcB577;
  --c-error:        #B3261E;
  --c-error-on-dark:#F2B8B5;
  --c-success:      #2E7D32;

  /* Tokens semantiques, theme clair (defaut) */
  --color-bg:            var(--c-white);
  --color-surface:       var(--c-bone);
  --color-surface-hover: var(--c-bone-2);
  --color-text:          var(--c-ink);
  --color-text-muted:    var(--c-mute-on-light);
  --color-line:          var(--c-line-on-light);
  --color-accent:        var(--c-bronze);
  --color-accent-strong: var(--c-bronze-strong);
  --color-on-accent:     var(--c-white);
  --color-focus:         var(--c-bronze);
  --color-error:         var(--c-error);
  --color-success:       var(--c-success);
  --color-scrim:         rgba(10,10,10,0.42);

  /* Typographie */
  --font-title: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body:  "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --weight-title:   600;
  --weight-light:   300;
  --weight-regular: 400;
  --weight-medium:  500;

  --fs-label:  0.78rem;
  --fs-small:  0.875rem;
  --fs-body:   clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --fs-lead:   clamp(1.15rem, 1.05rem + 0.5vw, 1.375rem);
  --fs-h4:     clamp(1.2rem, 1.1rem + 0.5vw, 1.5rem);
  --fs-h3:     clamp(1.5rem, 1.3rem + 1vw, 2.125rem);
  --fs-h2:     clamp(2rem, 1.6rem + 2vw, 3.25rem);
  --fs-h1:     clamp(2.6rem, 1.9rem + 3.4vw, 5rem);
  --fs-stat:   clamp(2.4rem, 1.8rem + 3vw, 4rem);

  --lh-tight:  1.08;
  --lh-snug:   1.25;
  --lh-normal: 1.6;

  --tracking-label: 0.18em;
  --tracking-title: -0.01em;
  --measure:        68ch;

  /* Espacements */
  --space-2:  0.25rem;  --space-4:  0.5rem;   --space-6:  0.75rem;
  --space-8:  1rem;     --space-12: 1.5rem;   --space-16: 2rem;
  --space-24: 3rem;     --space-32: 4rem;
  --space-section: clamp(4rem, 3rem + 6vw, 9rem);
  --space-gutter:  clamp(1.25rem, 0.5rem + 3vw, 3rem);

  /* Rayons */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-pill: 999px;
  --radius-round: 50%;

  /* Ombres */
  --shadow-sm: 0 1px 2px rgba(10,10,10,0.06);
  --shadow-md: 0 6px 24px rgba(10,10,10,0.10);
  --shadow-lg: 0 18px 50px rgba(10,10,10,0.16);
  --shadow-focus: 0 0 0 3px rgba(126,94,56,0.45);

  /* Transitions */
  --dur-fast:  140ms;
  --dur-base:  260ms;
  --dur-slow:  520ms;
  --ease:      cubic-bezier(0.22, 1, 0.36, 1);

  /* Layout */
  --container-max: 1280px;
  --container-narrow: 760px;
  --header-h: 72px;
  --z-header: 100; --z-overlay: 200; --z-modal: 300; --z-sticky-cta: 150;
}

.section--dark {
  --color-bg:            var(--c-graphite);
  --color-surface:       var(--c-graphite-2);
  --color-surface-hover: #333333;
  --color-text:          var(--c-white);
  --color-text-muted:    var(--c-mute-on-dark);
  --color-line:          var(--c-line-on-dark);
  --color-accent:        var(--c-gold);
  --color-accent-strong: var(--c-gold-strong);
  --color-on-accent:     var(--c-ink);
  --color-focus:         var(--c-gold);
  --color-error:         var(--c-error-on-dark);
  --color-scrim:         rgba(0,0,0,0.50);
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* --- 2. Base ----------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--color-bg); color: var(--color-text);
  font-family: var(--font-body); font-weight: var(--weight-regular);
  font-size: var(--fs-body); line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: var(--font-title); font-weight: var(--weight-title);
  line-height: var(--lh-tight); letter-spacing: var(--tracking-title);
  margin: 0 0 var(--space-8);
}
p { margin: 0 0 var(--space-8); max-width: var(--measure); }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }

.container {
  width: 100%; max-width: var(--container-max);
  margin-inline: auto; padding-inline: var(--space-gutter);
}
.section {
  padding-block: var(--space-section);
  background: var(--color-bg); color: var(--color-text);
  scroll-margin-top: var(--header-h);
}
.section--tight { padding-block: calc(var(--space-section) * 0.55); }

.kicker {
  display: inline-block; font-weight: var(--weight-medium);
  text-transform: uppercase; letter-spacing: var(--tracking-label);
  font-size: var(--fs-label); color: var(--color-accent);
  margin-bottom: var(--space-8);
}

.lead { font-size: var(--fs-lead); font-weight: var(--weight-light); }

.section-head { margin-bottom: var(--space-24); max-width: var(--container-narrow); }
.section-head > *:last-child { margin-bottom: 0; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: var(--space-8); top: -60px; z-index: var(--z-modal);
  background: var(--color-accent); color: var(--color-on-accent);
  padding: var(--space-8) var(--space-12); border-radius: var(--radius-sm);
  text-decoration: none; font-weight: var(--weight-medium);
  transition: top var(--dur-base) var(--ease);
}
.skip-link:focus { top: var(--space-8); }

[hidden] { display: none !important; }

:where(a, button, input, textarea, select, [tabindex]):focus-visible {
  outline: 2px solid var(--color-focus); outline-offset: 3px; border-radius: var(--radius-xs);
}

/* Fallback sans JS pour les apparitions au scroll */
.no-js [data-reveal] { opacity: 1; transform: none; }

/* --- 3. Boutons ---------------------------------------------------------- */
.btn {
  --btn-pad-y: 0.85em; --btn-pad-x: 1.6em;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-6);
  font-family: var(--font-body); font-weight: var(--weight-medium);
  font-size: var(--fs-body); line-height: 1; text-decoration: none;
  padding: var(--btn-pad-y) var(--btn-pad-x); border-radius: var(--radius-sm);
  border: 1px solid transparent; cursor: pointer;
  transition: background var(--dur-base) var(--ease), color var(--dur-base) var(--ease),
              border-color var(--dur-base) var(--ease), transform var(--dur-fast) var(--ease);
}
.btn:active { transform: translateY(1px); }

.btn--primary:link,
.btn--primary:visited { background: var(--color-accent); color: var(--color-on-accent); border-color: var(--color-accent); }
.btn--primary:hover    { background: var(--color-accent-strong); border-color: var(--color-accent-strong); color: var(--color-on-accent); }
.btn--primary:active   { background: var(--color-accent-strong); }

.btn--ghost:link,
.btn--ghost:visited { background: transparent; color: var(--color-text); border-color: var(--color-line); }
.btn--ghost:hover    { background: var(--color-text); color: var(--color-bg); border-color: var(--color-text); }
.btn--ghost:active   { background: var(--color-text); color: var(--color-bg); }

.btn--ghost-dark:link,
.btn--ghost-dark:visited { background: transparent; color: #fff; border-color: rgba(255,255,255,0.45); }
.btn--ghost-dark:hover    { background: #fff; color: var(--color-text); border-color: #fff; }
.btn--ghost-dark:active   { background: #fff; color: var(--color-text); }

.btn:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }

/* --- 4. Header et navigation --------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: var(--z-header);
  background: color-mix(in srgb, var(--color-bg) 78%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: background var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease);
}
.site-header.is-scrolled { background: var(--color-bg); border-bottom-color: var(--color-line); }
.site-header__inner {
  display: flex; align-items: center; gap: var(--space-16);
  min-height: var(--header-h);
}
.brand {
  font-family: var(--font-title); font-weight: var(--weight-title);
  font-size: var(--fs-h4); color: var(--color-text); text-decoration: none;
  margin-right: auto; letter-spacing: var(--tracking-title);
}
.brand:hover { color: var(--color-accent); }

.nav__list { display: flex; gap: var(--space-16); list-style: none; margin: 0; padding: 0; }
.nav__link:link, .nav__link:visited {
  color: var(--color-text); text-decoration: none;
  font-size: var(--fs-small); padding-block: var(--space-4); position: relative;
}
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--color-accent); transition: width var(--dur-base) var(--ease);
}
.nav__link:hover::after, .nav__link[aria-current="page"]::after { width: 100%; }
.nav__link:hover { color: var(--color-accent); }
.nav__link:active { color: var(--color-accent-strong); }

.lang-select { position: relative; }
.lang-select__toggle {
  display: flex; align-items: center; gap: var(--space-6); cursor: pointer;
  list-style: none; padding: var(--space-4) var(--space-6);
  border: 1px solid var(--color-line); border-radius: var(--radius-sm);
  transition: border-color var(--dur-base) var(--ease);
}
.lang-select__toggle::-webkit-details-marker { display: none; }
.lang-select__toggle::marker { content: ""; }
.lang-select__toggle:hover { border-color: var(--color-text-muted); }
.lang-select__flag {
  display: block; width: 22px; height: 15px; border-radius: 2px; flex: none;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.14), 0 1px 2px rgba(0,0,0,0.16);
}
.lang-select__chevron { width: 10px; height: 6px; color: var(--color-text-muted); transition: transform var(--dur-base) var(--ease); }
.lang-select[open] .lang-select__chevron { transform: rotate(180deg); }
.lang-select__menu {
  position: absolute; right: 0; top: calc(100% + var(--space-6)); min-width: 172px;
  margin: 0; padding: var(--space-4); list-style: none; background: var(--color-bg);
  border: 1px solid var(--color-line); border-radius: var(--radius-sm);
  box-shadow: 0 12px 32px rgba(0,0,0,0.14); z-index: 200;
}
.lang-select__menu a {
  display: flex; align-items: center; gap: var(--space-8);
  padding: var(--space-6) var(--space-8); border-radius: var(--radius-xs);
  text-decoration: none; color: var(--color-text); font-size: var(--fs-small); white-space: nowrap;
}
.lang-select__menu a:hover, .lang-select__menu a:focus-visible { background: var(--color-bone); }
.lang-select__menu a[aria-current="page"] { font-weight: var(--weight-medium); }
.lang-select__menu a[aria-current="page"] .lang-select__name { color: var(--color-accent); }

.nav__toggle { display: none; }
.mobile-menu { display: none; }

@media (max-width: 960px) {
  .nav, .nav__cta { display: none; }
  .lang-select { margin-right: var(--space-6); }
  .brand { font-size: 1.15rem; }
  .nav__toggle {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 40px; height: 40px;
    background: none; border: 0; padding: var(--space-6); cursor: pointer;
  }
  .nav__bar {
    width: 24px; height: 2px; background: var(--color-text);
    transition: transform var(--dur-base) var(--ease), opacity var(--dur-base) var(--ease);
  }
  .nav__toggle[aria-expanded="true"] .nav__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav__toggle[aria-expanded="true"] .nav__bar:nth-child(2) { opacity: 0; }
  .nav__toggle[aria-expanded="true"] .nav__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .mobile-menu {
    display: block; position: fixed; inset: 0; z-index: var(--z-overlay);
    background: var(--color-bg);
    transform: translateY(-12px); opacity: 0;
    transition: opacity var(--dur-base) var(--ease), transform var(--dur-base) var(--ease);
    overflow-y: auto;
  }
  .mobile-menu[hidden] { display: none !important; }
  .mobile-menu:not([hidden]) { opacity: 1; transform: none; }

  .mobile-menu__head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 var(--space-gutter); min-height: var(--header-h);
    border-bottom: 1px solid var(--color-line);
  }
  .mobile-menu__close {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; background: none; border: 0; cursor: pointer;
    color: var(--color-text);
  }
  .mobile-menu__close svg { width: 22px; height: 22px; }

  .mobile-menu__body { padding: var(--space-24) var(--space-gutter) var(--space-32); }
  .mobile-menu__list {
    list-style: none; margin: 0 0 var(--space-24); padding: 0;
    display: grid; gap: var(--space-12);
  }
  .mobile-menu__list a {
    color: var(--color-text); text-decoration: none;
    font-family: var(--font-title); font-size: var(--fs-h3);
  }
  .mobile-menu__list a:hover { color: var(--color-accent); }
  .mobile-menu__lang { display: none; }
  .mobile-menu__lang a { text-decoration: none; color: var(--color-text-muted); text-transform: uppercase; font-size: var(--fs-small); letter-spacing: 0.06em; }
  .mobile-menu__lang a[aria-current="page"] { color: var(--color-text); font-weight: var(--weight-medium); }
}

/* --- 5. Hero plein ecran --------------------------------------------------- */
.hero {
  position: relative; isolation: isolate; min-height: 100svh;
  display: flex; align-items: flex-end;
  color: #fff; padding-block: var(--space-32);
}
.hero__img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; }
.hero__scrim {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(to top, rgba(10,10,10,0.75), rgba(10,10,10,0.15) 55%, rgba(10,10,10,0.35) 100%);
}
.hero__content { max-width: 760px; }
.hero__kicker { color: #fff; opacity: 0.92; }
.hero__title { color: #fff; font-size: var(--fs-h1); margin-bottom: var(--space-12); }
.hero__lead {
  color: #fff; font-size: var(--fs-lead); font-weight: var(--weight-light);
  max-width: 52ch; margin-bottom: var(--space-16);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-12); }
.hero__scroll-cue {
  position: absolute; bottom: var(--space-16); right: var(--space-gutter);
  display: none; flex-direction: column; align-items: center; gap: var(--space-4);
  color: #fff; opacity: 0.75; font-size: var(--fs-small);
}
.hero__scroll-cue svg { width: 18px; height: 18px; animation: bob 2.2s var(--ease) infinite; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(6px); } }
@media (min-width: 700px) { .hero__scroll-cue { display: flex; } }

/* Hero "split" (accueil) : texte + facade encadree, sur fond sombre (pas de plein ecran) */
.hero--split { position: static; min-height: 0; display: block; align-items: initial; background: var(--c-graphite); color: #fff; padding-block: calc(var(--header-h) + var(--space-32)) var(--space-32); }
.hero--split .hero__inner { display: grid; gap: var(--space-24); align-items: center; }
.hero--split .hero__content { max-width: 620px; }
.hero--split .hero__media { margin: 0; }
.hero--split .hero__facade { width: 100%; height: auto; display: block; border-radius: var(--radius-sm); box-shadow: 0 16px 40px rgba(0,0,0,0.35); }
@media (min-width: 900px) { .hero--split .hero__inner { grid-template-columns: 1.05fr 0.85fr; gap: var(--space-32); } }

/* --- 6. Bandeau intro (chapo editorial) ------------------------------------ */
.intro { text-align: left; }
.intro__text { max-width: var(--container-narrow); }
.intro__text p:last-child { margin-bottom: 0; }

/* --- 7. Stats -------------------------------------------------------------- */
.stats__grid {
  display: grid; gap: var(--space-16);
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}
.stat { display: flex; flex-direction: column; gap: var(--space-4); padding-inline: var(--space-8); border-left: 1px solid var(--color-line); }
.stat:first-child { border-left: 0; }
.stat__num { font-family: var(--font-title); font-weight: var(--weight-title); font-size: var(--fs-stat); line-height: 1; color: var(--color-text); }
.stat__label { font-size: var(--fs-small); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: var(--tracking-label); }
@media (max-width: 620px) {
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat { border-left: 0; border-top: 1px solid var(--color-line); padding-top: var(--space-8); }
}

/* --- 8. Feature deux colonnes ----------------------------------------------- */
.feature__inner { display: grid; gap: var(--space-24); align-items: center; grid-template-columns: 1fr; }
.feature__media { border-radius: var(--radius-md); overflow: hidden; }
.feature__media img {
  width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  transition: transform var(--dur-slow) var(--ease);
}
.feature__text { max-width: var(--container-narrow); }
.feature__actions { margin-top: var(--space-12); }
@media (min-width: 860px) {
  .feature__inner { grid-template-columns: 1fr 1fr; gap: var(--space-32); }
  .feature--reverse .feature__media { order: 2; }
}

/* Duo de cartes (niveaux du chalet, bien-etre) */
.duo { margin-top: var(--space-24); display: grid; gap: var(--space-16); grid-template-columns: 1fr; }
@media (min-width: 640px) { .duo { grid-template-columns: 1fr 1fr; } }
.duo__item {
  position: relative; border-radius: var(--radius-md); overflow: hidden;
  aspect-ratio: 4 / 3; isolation: isolate;
}
.duo__item img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease); }
.duo__item:hover img { transform: scale(1.05); }
.duo__scrim {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to top, rgba(10,10,10,0.72), transparent 60%);
}
.duo__caption {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  padding: var(--space-16); color: #fff;
}
.duo__caption .kicker { color: var(--c-gold); }
.duo__caption h3 { color: #fff; font-size: var(--fs-h4); margin: 0; }

/* --- 9. Cartes et grille de cartes ------------------------------------------ */
.card {
  background: var(--color-surface); border: 1px solid var(--color-line);
  border-radius: var(--radius-md); overflow: hidden; display: flex; flex-direction: column;
  transition: transform var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card__media { display: block; overflow: hidden; aspect-ratio: 4 / 3; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease); }
.card:hover .card__media img { transform: scale(1.05); }
.card__body { padding: var(--space-16); display: flex; flex-direction: column; gap: var(--space-6); flex: 1; }
.card__title { font-size: var(--fs-h4); }
.card__text { color: var(--color-text-muted); }
.card__link:link, .card__link:visited {
  color: var(--color-accent); text-decoration: none; font-weight: var(--weight-medium);
  margin-top: auto; padding-top: var(--space-4);
}
.card__link:hover { color: var(--color-accent-strong); text-decoration: underline; text-underline-offset: 4px; }
.card__link:active { color: var(--color-accent-strong); }

.card-grid { display: grid; gap: var(--space-16); grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); margin-top: var(--space-24); }

/* --- 10. En toutes saisons --------------------------------------------------- */
.seasons { display: grid; gap: var(--space-24); grid-template-columns: 1fr; margin-top: var(--space-24); }
@media (min-width: 700px) { .seasons { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .seasons { grid-template-columns: repeat(4, 1fr); } }
.season { padding-top: var(--space-12); border-top: 1px solid var(--color-line); }
.season__icon { color: var(--color-accent); margin-bottom: var(--space-8); }
.season__icon svg { width: 32px; height: 32px; }
.season h3 { font-size: var(--fs-h4); }
.season p { color: var(--color-text-muted); margin-bottom: 0; }

/* --- 11. Reassurance ---------------------------------------------------------- */
.reassure__intro { max-width: var(--container-narrow); margin-bottom: var(--space-24); }
.reassure__intro a:link, .reassure__intro a:visited { color: var(--color-accent); text-decoration: underline; text-underline-offset: 3px; }
.reassure__intro a:hover { color: var(--color-accent-strong); }
.reassure__grid { display: grid; gap: var(--space-24); grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.reassure__item { padding-top: var(--space-12); border-top: 1px solid var(--color-line); }
.reassure__item h3 { font-size: var(--fs-h4); margin-bottom: var(--space-6); }
.reassure__item p { color: var(--color-text-muted); margin-bottom: 0; }

/* --- 12. Formulaire ------------------------------------------------------------ */
.form-section__inner { display: grid; gap: var(--space-32); grid-template-columns: 1fr; }
@media (min-width: 960px) { .form-section__inner { grid-template-columns: 1.3fr 1fr; align-items: start; } }
.form-wrap { max-width: var(--container-narrow); }
.form { display: grid; gap: var(--space-16); margin-top: var(--space-16); }
.field { display: grid; gap: var(--space-4); }
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); }
.field__label {
  font-size: var(--fs-small); font-weight: var(--weight-medium);
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted);
}
.field__input {
  font: inherit; color: var(--color-text); background: var(--color-bg);
  border: 1px solid var(--color-line); border-radius: var(--radius-sm);
  padding: 0.75em 0.9em;
  transition: border-color var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
}
.field__input:hover { border-color: var(--color-text-muted); }
.field__input:focus-visible { outline: none; border-color: var(--color-accent); box-shadow: var(--shadow-focus); }
.field__hint { font-size: var(--fs-small); color: var(--color-text-muted); margin: 0; }
.form__legal { font-size: var(--fs-small); color: var(--color-text-muted); }
.form__legal a { color: var(--color-accent); text-decoration: underline; text-underline-offset: 3px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__consent { display: flex; align-items: flex-start; gap: var(--space-6); font-size: var(--fs-small); color: var(--color-text-muted); }
.form__consent input { margin-top: 0.3em; }
.form__submit { display: flex; align-items: center; gap: var(--space-8); }

.contact-aside { display: grid; gap: var(--space-24); align-content: start; }
.contact-aside__block { padding-top: var(--space-12); border-top: 1px solid var(--color-line); }
.contact-aside__block h3 { font-size: var(--fs-h4); margin-bottom: var(--space-6); }
.contact-aside__block p { color: var(--color-text-muted); margin-bottom: var(--space-4); }
.contact-aside__block a:link, .contact-aside__block a:visited { color: var(--color-text); text-decoration: none; font-weight: var(--weight-medium); }
.contact-aside__block a:hover { color: var(--color-accent); }

/* --- 13. Footer ----------------------------------------------------------------- */
.footer__grid { display: grid; gap: var(--space-24); grid-template-columns: 1fr; }
.footer__name { font-family: var(--font-title); font-size: var(--fs-h4); margin: 0 0 var(--space-4); }
.footer__addr { color: var(--color-text-muted); margin-bottom: 0; }
.footer__group-title {
  font-size: var(--fs-label); text-transform: uppercase; letter-spacing: var(--tracking-label);
  color: var(--color-text-muted); margin: 0 0 var(--space-8); font-weight: var(--weight-medium);
}
.footer__col-nav { display: grid; gap: var(--space-16); grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.footer__nav { display: grid; gap: var(--space-6); list-style: none; margin: 0; padding: 0; }
.footer__nav a, .footer__contact a { white-space: nowrap; }
.footer__nav a:link, .footer__nav a:visited,
.footer__contact a:link, .footer__contact a:visited { color: var(--color-text); text-decoration: none; }
.footer__nav a:hover, .footer__contact a:hover { color: var(--color-accent); }
.footer__nav a:active, .footer__contact a:active { color: var(--color-accent-strong); }
.footer__contact { display: grid; gap: var(--space-6); list-style: none; margin: 0; padding: 0; }
.footer__bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-8);
  margin-top: var(--space-24); padding-top: var(--space-12);
  border-top: 1px solid var(--color-line); color: var(--color-text-muted); font-size: var(--fs-small);
}
.footer__bottom p { margin: 0; }
.footer__credit a:link, .footer__credit a:visited { color: var(--color-text-muted); text-decoration: underline; text-underline-offset: 3px; }
.footer__credit a:hover { color: var(--color-accent); }
.footer__credit a:active { color: var(--color-accent-strong); }
@media (min-width: 780px) { .footer__grid { grid-template-columns: 1.2fr 1.6fr 1fr; } }

/* --- 14. Barre CTA sticky mobile -------------------------------------------------- */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: var(--z-sticky-cta);
  padding: var(--space-8) var(--space-gutter);
  background: color-mix(in srgb, var(--c-graphite) 92%, transparent);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transform: translateY(120%);
  transition: transform var(--dur-base) var(--ease);
  padding-bottom: max(var(--space-8), env(safe-area-inset-bottom));
}
.sticky-cta.is-visible { transform: translateY(0); }
.sticky-cta .btn { width: 100%; }
@media (min-width: 960px) { .sticky-cta { display: none; } }

/* --- 15. Reveal au scroll ---------------------------------------------------------- */
[data-reveal] {
  opacity: 0; transform: translateY(24px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

/* --- 16. Divers ----------------------------------------------------------------------- */
.text-center { text-align: center; }
.max-measure { max-width: var(--measure); }

/* --- 17. Galerie photo (partagee) ----------------------------------------------------- */
.photo-grid { list-style: none; margin: var(--space-16) 0 0; padding: 0; display: grid; gap: var(--space-8); grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); }
.photo-grid li { margin: 0; }
.photo-grid a { display: block; border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 4 / 3; }
.photo-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease); }
.photo-grid a:hover img, .photo-grid a:focus-visible img { transform: scale(1.06); }

/* --- 18. Lightbox --------------------------------------------------------------------- */
.js a.has-lightbox { cursor: zoom-in; }
.lightbox { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; padding: clamp(1rem, 4vw, 3rem); background: rgba(14, 13, 11, 0.93); opacity: 0; visibility: hidden; transition: opacity 0.25s var(--ease), visibility 0.25s var(--ease); }
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; border-radius: var(--radius-sm); box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5); }
.lightbox__close { position: absolute; top: 1rem; right: 1rem; width: 44px; height: 44px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, 0.12); color: #fff; font-size: 1.6rem; line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background 0.2s var(--ease); }
.lightbox__close:hover { background: rgba(255, 255, 255, 0.24); }
.lightbox__nav { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, 0.12); color: #fff; font-size: 1.7rem; line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background 0.2s var(--ease); }
.lightbox__nav:hover { background: rgba(255, 255, 255, 0.24); }
.lightbox__nav[hidden] { display: none; }
.lightbox__nav--prev { left: 1rem; }
.lightbox__nav--next { right: 1rem; }
.lightbox__count { position: absolute; bottom: 1rem; left: 0; right: 0; text-align: center; color: rgba(255, 255, 255, 0.8); font-size: var(--fs-small); letter-spacing: 0.05em; margin: 0; }
body.lb-open { overflow: hidden; }
@media (prefers-reduced-motion: reduce) { .lightbox { transition: none; } .photo-grid img { transition: none; } }

/* --- 19. Calendrier de disponibilites --------------------------------------------------- */
:root {
  --cal-free-bg: #e6f4ea; --cal-free-bg-strong: #d3ecdc; --cal-free-ink: #1f7a4d;
  --cal-booked-bg: #fbe4df; --cal-booked-ink: #b0453a;
}
.cal__loading { color: var(--color-text-muted); margin: 0; }
.cal__error { color: var(--cal-booked-ink); margin: 0; padding: var(--space-12) var(--space-16); background: var(--cal-booked-bg); border-radius: 12px; }
.cal__months { display: grid; gap: var(--space-16); grid-template-columns: 1fr; }
@media (min-width: 620px) { .cal__months { grid-template-columns: 1fr 1fr; } }
@media (min-width: 980px) { .cal__months { grid-template-columns: 1fr 1fr 1fr; } }
.cal__month { background: var(--color-bg); border: 1px solid var(--color-line); border-radius: 16px; padding: var(--space-16) var(--space-12) var(--space-12); box-shadow: 0 1px 2px rgba(10,10,10,0.04); }
.cal__caption { font-family: var(--font-title); font-weight: var(--weight-title); font-size: var(--fs-h4); text-transform: capitalize; margin: 0 0 var(--space-12); padding-left: var(--space-4); }
.cal__grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal__dow { text-align: center; font-size: var(--fs-label); text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-muted); padding-bottom: var(--space-6); }
.cal__day { display: flex; align-items: center; justify-content: center; aspect-ratio: 1 / 1; font-size: var(--fs-small); font-weight: var(--weight-medium); border-radius: 9px; transition: transform var(--dur-fast) var(--ease); }
.cal__day--empty { background: none; }
.cal__day--free { background: var(--cal-free-bg); color: var(--cal-free-ink); }
.cal__day--free:hover { transform: scale(1.08); background: var(--cal-free-bg-strong); }
.cal__day--booked { background: var(--cal-booked-bg); color: var(--cal-booked-ink); }
.cal__day--past { background: transparent; color: color-mix(in srgb, var(--color-text-muted) 45%, transparent); text-decoration: line-through; }
.cal__day--today { box-shadow: inset 0 0 0 2px var(--color-accent); font-weight: var(--weight-title); }
.cal__legend { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-8) var(--space-16); margin-top: var(--space-16); font-size: var(--fs-small); color: var(--color-text); }
.cal__key { display: inline-flex; align-items: center; gap: var(--space-6); }
.cal__swatch { width: 16px; height: 16px; border-radius: 5px; display: inline-block; }
.cal__swatch--free { background: var(--cal-free-bg); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--cal-free-ink) 30%, transparent); }
.cal__swatch--booked { background: var(--cal-booked-bg); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--cal-booked-ink) 30%, transparent); }
.cal__updated { margin-left: auto; font-style: italic; color: var(--color-text-muted); }
@media (prefers-reduced-motion: reduce) { .cal__day { transition: none; } }