/* =============================================================================
   Les Mimosas de Virginie — feuille de style principale
   Zéro framework CSS lourd. Mobile-first, sobre, premium.
   ========================================================================== */

/* ----- Reset léger -------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 16px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--color-link); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  line-height: 1.15;
  margin: 0 0 var(--space-sm);
  font-weight: 500;
}
h1 { font-size: clamp(2.1rem, 4vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 var(--space-sm); }
ul { padding-left: 1.2em; }
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}
section { padding: var(--space-xl) 0; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0; padding: 0; margin: -1px;
}
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--color-sea-dark);
  color: #fff; padding: 0.6em 1em; z-index: 1000; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ----- Boutons -------------------------------------------------------------*/
.btn {
  display: inline-flex; align-items: center; gap: 0.5em;
  padding: 0.85em 1.6em;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: var(--color-sea-dark);
  color: #fff;
}
.btn-primary:hover { background: var(--color-sea); box-shadow: var(--shadow-soft); }
.btn-accent {
  background: var(--color-accent);
  color: var(--color-sea-dark);
}
.btn-accent:hover { box-shadow: var(--shadow-soft); }
.btn-ghost {
  background: transparent;
  border-color: var(--color-line);
  color: var(--color-ink);
}
.btn-ghost:hover { border-color: var(--color-sea-dark); }
.btn-sm { padding: 0.5em 1em; font-size: 0.85rem; }
.btn-danger { background: #9C3B3B; color: #fff; }

/* ----- En-tête / navigation --------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(242, 237, 228, 0.92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--color-line);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: var(--space-sm); padding-bottom: var(--space-sm);
}
.brand {
  display: flex; align-items: center; gap: 0.6em;
  font-family: var(--font-heading); font-size: 1.25rem; color: var(--color-ink);
}
.brand img { height: 40px; width: auto; }
.brand .mimosa-dot { color: var(--color-accent); }
.main-nav ul {
  list-style: none; display: flex; align-items: center; gap: 0.15em;
  margin: 0; padding: 0; flex-wrap: wrap;
}
.main-nav a {
  display: inline-block;
  color: var(--color-ink); font-weight: 500; font-size: 0.96rem;
  padding: 0.5em 0.85em;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.main-nav a.is-active { color: var(--color-sea-dark); border-bottom-color: var(--color-accent); }
.nav-cta { display: flex; align-items: center; gap: var(--space-sm); }

/* Sous-menus déroulants (groupes de pages) */
.has-submenu { position: relative; }
.submenu-toggle {
  display: inline-flex; align-items: center; gap: 0.3em;
  background: none; border: none; cursor: pointer;
  font: inherit; color: var(--color-ink); font-weight: 500; font-size: 0.96rem;
  padding: 0.5em 0.85em;
  border-bottom: 2px solid transparent;
}
.submenu-toggle.is-active { color: var(--color-sea-dark); border-bottom-color: var(--color-accent); }
.submenu-caret { font-size: 0.7em; transition: transform 0.15s ease; }
.submenu-toggle[aria-expanded="true"] .submenu-caret { transform: rotate(180deg); }
.main-nav .submenu {
  list-style: none; margin: 0; padding: 0.4em 0;
  position: absolute; top: 100%; left: 0; min-width: 200px;
  background: var(--color-sand, #fff); border: 1px solid var(--color-line); border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  display: none; z-index: 50;
}
.main-nav .has-submenu.is-open .submenu { display: block; }
.submenu li { display: block; }
.submenu a { display: block; padding: 0.5em 1em; white-space: nowrap; border-bottom: none; }
.submenu a.is-active { color: var(--color-sea-dark); font-weight: 600; }

/* Survol (desktop uniquement, > 860px) : ouverture/fermeture au passage de
   la souris, en plus du clic déjà géré en JS (utile clavier/tactile). */
@media (min-width: 861px) {
  .main-nav .has-submenu:hover .submenu { display: block; }
  .main-nav .has-submenu:hover .submenu-toggle .submenu-caret { transform: rotate(180deg); }
}
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer; padding: 0.3em;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px; background: var(--color-ink); margin: 5px 0;
}

@media (max-width: 860px) {
  /* position: fixed + top/left/right explicites et une hauteur en vh (plutôt
     que "bottom: 0") : le header parent est en position: sticky, or certains
     navigateurs (Chromium) traitent un ancêtre positionné comme bloc
     conteneur pour un descendant fixed, ce qui casserait un calcul basé sur
     "inset"/bottom. Les unités vh restent, elles, toujours relatives au
     viewport réel — indépendant de ce piège. */
  .main-nav {
    position: fixed; top: 64px; left: 0; right: 0; height: calc(100vh - 64px);
    background: var(--color-bg-alt);
    transform: translateY(-110%); transition: transform .25s ease;
    padding: var(--space-md); overflow-y: auto;
  }
  .main-nav.is-open { transform: translateY(0); }
  .main-nav ul { flex-direction: column; gap: var(--space-sm); align-items: stretch; }
  .nav-toggle { display: block; }
  .main-nav .submenu {
    display: none; position: static; box-shadow: none; border: none;
    background: none; padding-left: 1em; min-width: 0;
  }
  .main-nav .has-submenu.is-open .submenu { display: block; }
  .submenu-toggle { width: 100%; justify-content: space-between; }
}

/* ----- Hero ---------------------------------------------------------------*/
.hero {
  position: relative;
  padding: var(--space-xl) 0;
  overflow: hidden;
  background: linear-gradient(160deg, var(--color-sand-warm) 0%, var(--color-sand) 55%, var(--color-mimosa-light) 130%);
}
.hero .container { position: relative; z-index: 2; max-width: 760px; }
.hero .eyebrow {
  display: inline-flex; align-items: center; gap: 0.5em;
  font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-sea-dark); font-weight: 700; margin-bottom: var(--space-sm);
}
.hero p.lead { font-size: 1.15rem; color: var(--color-text-soft); max-width: 46ch; }
.hero-actions { display: flex; gap: var(--space-sm); flex-wrap: wrap; margin-top: var(--space-md); }
.hero-decor {
  position: absolute; inset: 0; z-index: 1; opacity: 0.9; pointer-events: none;
}
.hero-decor svg { position: absolute; }

/* ----- Cartes logement ---------------------------------------------------*/
.grid {
  display: grid; gap: var(--space-md);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.card-property {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  display: flex; flex-direction: column;
  transition: transform .2s ease;
}
.card-property:hover { transform: translateY(-4px); }
.media { position: relative; }
.card-property .media { aspect-ratio: 4/3; background: var(--color-sand-warm); }
.card-property .media svg { width: 100%; height: 100%; }
.card-property .body { padding: var(--space-md); flex: 1; display: flex; flex-direction: column; gap: 0.4em; }
.card-property .tagline { color: var(--color-text-soft); font-size: 0.95rem; }
.card-property .meta { display: flex; gap: var(--space-sm); font-size: 0.85rem; color: var(--color-text-soft); margin: 0.4em 0; }
.card-property .price { font-weight: 700; color: var(--color-sea-dark); }

/* Variante "featured" : un seul logement en ligne, affiché en grand avec son
   widget Superhote directement visible, plutôt qu'en petite carte cliquable. */
.card-property.featured { transition: none; }
.card-property.featured:hover { transform: none; }
.card-property.featured .media { aspect-ratio: auto; }
.card-property.featured .body { padding: var(--space-lg); gap: 0.6em; }
@media (min-width: 800px) {
  .card-property.featured { display: grid; grid-template-columns: 1.1fr 1.3fr; }
  .card-property.featured .media { height: 100%; min-height: 420px; }
}

/* Widget de réservation Superhote, affiché pleine largeur (jamais dans une
   colonne étroite) : sous la description du logement, ou sous le bloc
   "featured" de l'accueil quand il n'y a qu'un seul logement en ligne. */
.superhote-widget-full h2 { margin-bottom: var(--space-sm); }
.superhote-widget-full iframe { width: 100% !important; max-width: 100%; border: none; display: block; }
.badge-placeholder {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  background: rgba(43,42,38,0.75); color: #fff; font-size: 0.68rem;
  padding: 0.3em 0.7em; border-radius: 999px; letter-spacing: 0.04em;
}

/* ----- Sections génériques ------------------------------------------------*/
.section-alt { background: var(--color-bg-alt); }
.section-head { max-width: 640px; margin: 0 0 var(--space-lg); }
.section-head .kicker {
  text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.78rem;
  color: var(--color-pine); font-weight: 700;
}
.two-col {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--space-lg); align-items: center;
}
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }
.feature-list { list-style: none; padding: 0; display: grid; gap: var(--space-sm); }
.feature-list li { display: flex; gap: 0.7em; align-items: flex-start; }
.feature-list .icon { flex: none; width: 1.6em; height: 1.6em; color: var(--color-sea-dark); }

/* ----- Cartes activités ----------------------------------------------------*/
.card-activity {
  background: var(--color-bg-alt); border-radius: var(--radius-md);
  padding: var(--space-md); box-shadow: var(--shadow-soft);
}
.card-activity .icon { width: 2.4em; height: 2.4em; margin-bottom: var(--space-sm); color: var(--color-pine); }

/* ----- Formulaires ----------------------------------------------------------*/
label { display: block; font-weight: 600; margin-bottom: 0.3em; font-size: 0.92rem; }
input[type=text], input[type=email], input[type=password], input[type=number],
input[type=search], input[type=url], textarea, select {
  width: 100%; padding: 0.7em 0.9em; border: 1.5px solid var(--color-line);
  border-radius: 10px; font-family: var(--font-body); font-size: 0.98rem;
  background: var(--color-bg-alt); color: var(--color-text);
}
textarea { min-height: 140px; resize: vertical; }
.form-row { margin-bottom: var(--space-sm); }
.form-hint { font-size: 0.8rem; color: var(--color-text-soft); margin-top: 0.3em; }
.form-grid { display: grid; gap: var(--space-sm); grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); }

/* ----- Footer ---------------------------------------------------------------*/
.site-footer {
  background: var(--color-sea-dark); color: #EFEBE0; padding: var(--space-lg) 0 var(--space-md);
}
.site-footer a { color: #EFEBE0; }
.footer-grid {
  display: grid; gap: var(--space-lg); grid-template-columns: 1.3fr 1fr 1fr;
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { color: #fff; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.08em; }
.footer-grid ul { list-style: none; padding: 0; display: grid; gap: 0.5em; }
.footer-bottom {
  margin-top: var(--space-lg); padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.15);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5em;
  font-size: 0.82rem; color: #C9D3D2;
}

/* ----- Bandeau cookies -------------------------------------------------- */
.cookie-banner {
  position: fixed; left: var(--space-sm); right: var(--space-sm); bottom: var(--space-sm);
  max-width: 640px; margin: 0 auto;
  background: var(--color-ink); color: #fff; border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md); box-shadow: var(--shadow-soft);
  display: flex; gap: var(--space-sm); align-items: center; flex-wrap: wrap;
  z-index: 500;
}
.cookie-banner p { margin: 0; font-size: 0.88rem; flex: 1 1 260px; }
.cookie-banner .actions { display: flex; gap: 0.5em; }
[hidden] { display: none !important; }

/* ----- Blog ------------------------------------------------------------- */
.post-card { background: var(--color-bg-alt); border-radius: var(--radius-md); padding: var(--space-md); box-shadow: var(--shadow-soft); }
.post-card time { font-size: 0.8rem; color: var(--color-text-soft); }
.prose { max-width: 70ch; }
.prose h2, .prose h3 { margin-top: 1.4em; }
.prose blockquote {
  border-left: 3px solid var(--color-accent); margin: 1.2em 0; padding: 0.2em 1em;
  color: var(--color-text-soft); font-style: italic;
}

/* ----- Utilitaires --------------------------------------------------------*/
.text-center { text-align: center; }
.mt-lg { margin-top: var(--space-lg); }
.stack { display: grid; gap: var(--space-sm); }