/* ==========================================================================
   Palette « Île » : lagon, océan, soleil, roche volcanique, forêt des cirques, flamboyant
   ========================================================================== */
:root{
  --sand:#f8f1e4; --sand-2:#efe3cb; --card:#fffdf8;
  --ink:#1d2b33;            /* roche volcanique */
  --muted:#5f6f76;
  --ocean:#0a2c45;          /* océan profond */
  --sea:#0b7a8a;            /* lagon */
  --sea-d:#07566a;
  --lagon:#27b5c4;
  --lagon-l:#d8f0f2;
  --sun:#f4a62a;            /* soleil */
  --sun-d:#c9780a;
  --sun-l:#fde8c2;
  --flame:#e0533a;          /* flamboyant */
  --forest:#2e6f57;         /* cirques verts */
  --forest-l:#dcebe3;
  --line:#e6d9bd;
  /* alias pour l'espace admin */
  --bg:var(--sand); --brand:var(--sea); --brand-d:var(--sea-d); --accent:var(--sun);
  --bad:#b83a26; --ok:#2e7d4f; --r:16px;
  --shadow:0 10px 30px rgba(10,44,69,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--sand);color:var(--ink);-webkit-font-smoothing:antialiased}
a{color:var(--sea)}
img{max-width:100%}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;font-family:Georgia,"Times New Roman",serif;font-weight:600;letter-spacing:-.01em}
.wrap{max-width:1120px;margin:0 auto;padding:0 18px}
.muted{color:var(--muted)}
.small{font-size:.88rem}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:focus-visible{outline:3px solid var(--sun);outline-offset:2px}

/* ---------- En-tête ---------- */
header.site{background:rgba(255,253,248,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:62px;gap:12px}
header.site .logo{display:flex;align-items:center;gap:9px;font:600 1.25rem Georgia,serif;color:var(--ocean);text-decoration:none;white-space:nowrap}
header.site .logo svg{width:30px;height:30px;flex:none}
header.site nav{display:flex;align-items:center;gap:6px}
header.site nav a{margin-left:14px;text-decoration:none;color:var(--muted);font-size:.95rem}
header.site nav a:hover{color:var(--sea)}
.lang{display:flex;margin-left:16px;border:1px solid var(--line);border-radius:99px;overflow:hidden;background:#fff}
.lang button{border:0;background:none;padding:4px 11px;font:600 .78rem system-ui;color:var(--muted);cursor:pointer}
.lang button.on{background:var(--ocean);color:#fff}
@media(max-width:560px){header.site nav a{display:none}.lang{margin-left:0}}

/* ---------- Bandeau d'accueil ---------- */
.hero{position:relative;overflow:hidden;color:#fff;padding:78px 0 190px;
  background:linear-gradient(180deg,#0a2c45 0%,#0b5d78 42%,#27b5c4 82%,#7fd3d6 100%)}
.hero .sun{position:absolute;right:11%;bottom:90px;width:230px;height:230px;border-radius:50%;
  background:radial-gradient(circle,#fff3c9 0,#f9c456 22%,rgba(244,166,42,.55) 40%,rgba(244,166,42,0) 70%);
  animation:sun 7s ease-in-out infinite}
@keyframes sun{50%{transform:scale(1.08);opacity:.9}}
.hero-slides{position:absolute;inset:0}
.hero-slides div{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.6s ease;transform:scale(1.04)}
.hero-slides div.on{opacity:1;animation:kenburns 14s ease-out forwards}
@keyframes kenburns{from{transform:scale(1.04)}to{transform:scale(1.12)}}
.hero.has-photos .sun{display:none}
.hero.has-photos::before{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(10,44,69,.62) 0%,rgba(10,44,69,.28) 50%,rgba(10,44,69,.55) 100%)}
.hero .wrap{position:relative;z-index:2}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);max-width:720px;text-shadow:0 2px 24px rgba(0,0,0,.28)}
.hero p{max-width:560px;font-size:1.12rem;opacity:.95;text-shadow:0 1px 12px rgba(0,0,0,.3)}
.hero .mount{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:170px;z-index:2;display:block}
.hero-dots{position:absolute;left:0;right:0;bottom:122px;z-index:3;display:flex;justify-content:center;gap:7px}
.hero-dots i{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer}
.hero-dots i.on{background:var(--sun)}
.eyebrow{display:inline-block;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);border-radius:99px;padding:3px 13px;font-size:.82rem;margin-bottom:16px;backdrop-filter:blur(4px)}

/* ---------- Recherche ---------- */
.search{position:relative;z-index:5;margin:-72px auto 0;background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:18px 20px;
  display:grid;gap:12px;grid-template-columns:1.2fr 1.2fr .8fr auto;align-items:end;max-width:900px}
.search label{margin:0 0 4px}
.search>*{min-width:0}
.search input[type=date]{min-width:0;max-width:100%}
@media(max-width:760px){.search{grid-template-columns:1fr 1fr;margin-top:-60px}.search .sbtn{grid-column:span 2}}
.search-res{max-width:900px;margin:12px auto 0}

/* ---------- Boutons, formulaires ---------- */
.btn{display:inline-block;border:0;border-radius:11px;background:var(--sea);color:#fff;padding:10px 18px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;transition:background .15s,transform .15s,box-shadow .15s}
.btn:hover{background:var(--sea-d);transform:translateY(-1px)}
.btn.sun{background:var(--sun);color:#3b2504}
.btn.sun:hover{background:#ffb83f}
.btn.sec{background:#fff;color:var(--sea);border:1px solid var(--sea)}
.btn.sec:hover{background:var(--lagon-l)}
.btn.bad{background:var(--bad)}
.btn.sm{padding:5px 11px;font-size:.85rem;border-radius:8px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
label{display:block;font-size:.82rem;font-weight:600;margin:12px 0 4px;color:#33464f}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--lagon);border-color:var(--sea)}
textarea{min-height:90px;resize:vertical}
.row{display:grid;gap:12px;grid-template-columns:1fr 1fr}
.row3{display:grid;gap:12px;grid-template-columns:repeat(3,1fr)}
@media(max-width:620px){.row,.row3{grid-template-columns:1fr}}
.msg{padding:10px 14px;border-radius:10px;margin:12px 0;font-size:.92rem}
.msg.ok{background:var(--forest-l);color:#1f5a3d}
.msg.err{background:#fbe3dd;color:var(--bad)}

/* ---------- Filtres ---------- */
.section{padding-top:44px}
.section h2{font-size:1.7rem;display:flex;align-items:center;gap:12px}
.section h2::after{content:"";height:3px;width:46px;border-radius:3px;background:linear-gradient(90deg,var(--sun),var(--flame))}
.chips{display:flex;gap:9px;flex-wrap:wrap;margin:6px 0 4px}
.chip{border:1px solid var(--sea);background:#fff;color:var(--sea);border-radius:99px;padding:6px 15px;font:600 .88rem system-ui;cursor:pointer;transition:.15s}
.chip:hover{background:var(--lagon-l)}
.chip.on{background:var(--sea);color:#fff}

/* ---------- Cartes logements ---------- */
.grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));padding:22px 0 56px}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s;position:relative}
a.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card .body{padding:16px 18px 18px}
.card h3{font-size:1.18rem;margin-bottom:.2em;color:var(--ocean)}
.card .ph{aspect-ratio:4/3}
.card .rate{position:absolute;top:12px;left:12px;z-index:3;background:rgba(255,253,248,.95);border-radius:99px;padding:2px 10px;font-size:.82rem;font-weight:700;color:var(--ocean);box-shadow:0 2px 8px rgba(0,0,0,.15)}
.card .rate b{color:var(--sun-d)}
.tag{display:inline-block;background:var(--lagon-l);color:var(--sea-d);border-radius:99px;padding:2px 10px;font-size:.78rem;margin:0 6px 6px 0}
.tag.alt{background:var(--sun-l);color:#8a5413}
.price{font-weight:700;color:var(--sea-d)}
.free-badge{display:inline-block;background:var(--forest-l);color:#1f5a3d;border-radius:8px;padding:2px 9px;font-size:.78rem;font-weight:600;margin-top:8px}

/* ---------- Carrousel d'images ---------- */
.car{position:relative;overflow:hidden;background:var(--sea);touch-action:pan-y;user-select:none;-webkit-user-select:none}
.car-track{display:flex;height:100%;transition:transform .45s cubic-bezier(.3,.7,.2,1)}
.car-slide{flex:0 0 100%;height:100%;background:var(--lagon-l) center/cover no-repeat}
.car.zoomable .car-slide{cursor:zoom-in}
.car-btn{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:50%;border:0;background:rgba(255,253,248,.92);color:var(--ocean);font-size:1.5rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 10px rgba(0,0,0,.25);opacity:0;transition:opacity .2s,background .15s;z-index:2;padding:0 0 3px}
.car-btn.prev{left:10px}.car-btn.next{right:10px}
.car-btn:hover{background:#fff}
.car:hover .car-btn,.car:focus-within .car-btn{opacity:1}
@media(hover:none){.car-btn{opacity:.9}}
.car-dots{position:absolute;left:0;right:0;bottom:10px;display:flex;justify-content:center;gap:6px;z-index:2;pointer-events:none}
.car-dots i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.55);box-shadow:0 0 3px rgba(0,0,0,.4);transition:.2s}
.car-dots i.on{background:var(--sun);width:18px;border-radius:5px}
.car-empty{height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#bfe6ea,#f8e3b8)}
.car-empty svg{width:64px;height:64px;opacity:.85}
.car-count{position:absolute;right:12px;bottom:12px;z-index:2;background:rgba(10,44,69,.72);color:#fff;border-radius:99px;padding:3px 12px;font-size:.8rem;cursor:pointer;border:0}

/* ---------- Visionneuse plein écran ---------- */
.lb{position:fixed;inset:0;z-index:100;background:rgba(6,24,38,.95);display:flex;align-items:center;justify-content:center;animation:fade .2s}
@keyframes fade{from{opacity:0}}
.lb-stage{width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:56px 64px;touch-action:pan-y}
.lb-stage img{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px;box-shadow:0 10px 50px rgba(0,0,0,.5);user-select:none;-webkit-user-drag:none}
.lb-x,.lb-btn{position:absolute;border:0;background:rgba(255,255,255,.14);color:#fff;border-radius:50%;width:46px;height:46px;font-size:1.7rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s;padding:0 0 4px}
.lb-x:hover,.lb-btn:hover{background:rgba(255,255,255,.28)}
.lb-x{top:14px;right:14px}
.lb-btn.prev{left:14px;top:50%;margin-top:-23px}.lb-btn.next{right:14px;top:50%;margin-top:-23px}
.lb-count{position:absolute;left:0;right:0;bottom:16px;text-align:center;color:#fff;font-size:.9rem;opacity:.85}
@media(max-width:700px){.lb-stage{padding:60px 8px}.lb-btn{display:none}}

/* ---------- Carte ---------- */
.map{height:400px;border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--lagon-l)}
.map.small{height:280px}
.pin{width:34px;height:34px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);background:var(--sun);border:3px solid #fff;box-shadow:0 3px 10px rgba(0,0,0,.35);display:block}
.pin::after{content:"";position:absolute;left:9px;top:9px;width:10px;height:10px;border-radius:50%;background:var(--ocean)}
.leaflet-popup-content{font:14px system-ui;margin:12px 14px}
.leaflet-popup-content a{font-weight:600}

/* ---------- Page logement ---------- */
.band{position:relative;overflow:hidden;color:#fff;padding:34px 0 96px;background:linear-gradient(180deg,#0a2c45 0%,#0b6f86 70%,#27b5c4 120%)}
.band .back{color:#cfeff2;text-decoration:none;font-size:.9rem}
.band .back:hover{color:#fff}
.band h1{font-size:clamp(1.7rem,4vw,2.5rem);margin:10px 0 2px}
.band .sub{opacity:.9}
.band .mount{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:80px}
.gal{margin-top:-64px;position:relative;z-index:3}
.gal .car{aspect-ratio:16/9;max-height:540px;width:100%;border-radius:22px;box-shadow:var(--shadow);border:4px solid var(--card)}
.thumbs{display:flex;gap:8px;overflow-x:auto;padding:10px 2px 4px;scrollbar-width:thin}
.thumbs button{flex:0 0 92px;height:62px;border-radius:10px;border:2px solid transparent;background:center/cover no-repeat;cursor:pointer;opacity:.7;transition:.15s;padding:0}
.thumbs button.on{border-color:var(--sun);opacity:1}
.thumbs button:hover{opacity:1}
.cols{display:grid;gap:30px;grid-template-columns:1.6fr 1fr;align-items:start;padding:26px 0 60px}
@media(max-width:900px){.cols{grid-template-columns:1fr}}
.panel{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px}
.panel.sticky{position:sticky;top:80px}
.facts{display:flex;flex-wrap:wrap;gap:8px 22px;margin:4px 0 18px;color:var(--muted)}
.facts span{display:inline-flex;align-items:center;gap:6px}
.stars{color:var(--sun);letter-spacing:1px;white-space:nowrap}
.stars .off{color:#dccfae}
.review{border-top:1px solid var(--line);padding:14px 0}
.review:first-child{border-top:0}
.review .who{font-weight:600}
.review .meta{font-size:.82rem;color:var(--muted)}
.review p{margin:6px 0 0}

/* ---------- Calendrier de réservation ---------- */
.cal{margin-top:10px}
.cal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;gap:8px}
.cal-head strong{text-transform:capitalize;font-size:.95rem}
.cal-months{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:1100px){.cal-months.two{grid-template-columns:1fr 1fr}}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;text-align:center;font-size:.82rem}
.cal-grid .mt{grid-column:span 7;font-weight:700;text-transform:capitalize;margin:2px 0 4px;color:var(--ocean)}
.cal-grid .dow{color:var(--muted);font-weight:600;padding:3px 0}
.cal-grid .d{padding:8px 0;border-radius:8px;background:var(--lagon-l);color:var(--sea-d);border:0;font:inherit;font-size:.82rem}
.cal-grid .d.busy{background:#f6d6cf;color:#9b3a28;text-decoration:line-through}
.cal-grid .d.past{background:none;color:#c2b9a4}
.cal-grid .d.free{cursor:pointer}
.cal-grid .d.free:hover{background:#9fdde4}
.cal-grid .d.inr{background:#bfe9ee;color:var(--ocean);border-radius:0}
.cal-grid .d.sel{background:var(--sea);color:#fff;font-weight:700}
.total{display:flex;justify-content:space-between;font-weight:700;border-top:1px dashed var(--line);margin-top:14px;padding-top:12px;color:var(--ocean)}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:.76rem;color:var(--muted);margin-top:8px}
.legend i{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:5px;vertical-align:-1px}

/* ---------- Pied de page, WhatsApp ---------- */
footer.site{margin-top:20px;background:var(--ocean);color:#bcd6df;padding:0 0 26px;position:relative}
footer.site svg.wave{display:block;width:100%;height:50px;margin-top:-49px}
footer.site .wrap{padding-top:26px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.9rem}
footer.site a{color:#fff}
.wa{position:fixed;right:18px;bottom:18px;z-index:30;width:58px;height:58px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.3);transition:transform .2s;animation:pop .5s .8s both}
.wa:hover{transform:scale(1.08)}
.wa svg{width:32px;height:32px;fill:#fff}
@keyframes pop{from{transform:scale(0)}}

/* ---------- Apparition au défilement ---------- */
.reveal{opacity:0}
.reveal.in{opacity:1;animation:rise .7s cubic-bezier(.2,.7,.2,1) backwards;animation-delay:var(--d,0ms)}
@keyframes rise{from{opacity:0;transform:translateY(22px)}}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1}.reveal.in{animation:none}
  .hero .sun,.hero-slides div.on,.wa{animation:none}
  *{scroll-behavior:auto!important;transition-duration:.01ms!important}
}