/* La Taïga — Vercors Évasion — feuille de style épurée */
:root{
  --bg:#fbfaf7; --surface:#ffffff; --ink:#1d2621; --muted:#5f6a64; --line:#e7e3da;
  --accent:#2f5a47; --accent-ink:#ffffff; --accent-soft:#e9f0ec; --warm:#b9824a;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --max:1180px; --radius:6px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 var(--sans)}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:3px}
a:hover{color:var(--ink)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.2;letter-spacing:.005em;color:var(--ink)}
h1{font-size:clamp(2rem,4.5vw,3.2rem);margin:0 0 .4em}
h2{font-size:clamp(1.5rem,3vw,2.1rem);margin:2.2em 0 .6em}
h3{font-size:1.35rem;margin:1.8em 0 .5em}
h4{font-size:1.15rem;margin:1.4em 0 .4em}
p{margin:0 0 1em}
ul,ol{padding-left:1.25em}
li{margin:.2em 0}
table{border-collapse:collapse;width:100%;margin:1em 0 1.6em;font-size:.95rem;background:var(--surface)}
td,th{border:1px solid var(--line);padding:.55em .7em;text-align:left;vertical-align:top}
tr:first-child td{background:var(--accent-soft)}
iframe{max-width:100%;border:0}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.narrow{max-width:780px}
.eyebrow{font:600 .78rem/1.2 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--warm);margin:0 0 .8em}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);text-decoration:none;padding:.75em 1.4em;border-radius:999px;font-weight:600;font-size:.95rem;transition:background .2s}
.btn:hover{background:var(--ink);color:#fff}
.btn-ghost{background:transparent;color:var(--accent);border:1px solid currentColor}
.btn-ghost:hover{background:var(--accent);color:#fff}
.skip{position:absolute;left:-999px}
.skip:focus{left:16px;top:16px;z-index:100;background:#fff;padding:8px 12px}

/* ---------- En-tête ---------- */
.topbar{background:var(--ink);color:#d9dfdb;font-size:.85rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;padding-top:6px;padding-bottom:6px;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none}
header.site{position:sticky;top:0;z-index:50;background:rgba(251,250,247,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:74px}
.brand{text-decoration:none;color:var(--ink);display:flex;flex-direction:column;line-height:1}
.brand b{font:500 1.7rem/1 var(--serif);letter-spacing:.01em}
.brand small{font:600 .68rem/1 var(--sans);letter-spacing:.28em;text-transform:uppercase;color:var(--accent);margin-top:6px}
nav.main>ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;align-items:center}
nav.main li{position:relative;margin:0}
nav.main a,nav.main .dd>button{display:block;white-space:nowrap;padding:10px 10px;color:var(--ink);text-decoration:none;font:500 .93rem/1 var(--sans);background:none;border:0;cursor:pointer;border-radius:var(--radius)}
nav.main a:hover,nav.main .dd>button:hover,nav.main a[aria-current]{color:var(--accent)}
nav.main .dd>button::after{content:"";display:inline-block;margin-left:6px;width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-3px) rotate(45deg)}
nav.main .sub{position:absolute;top:100%;left:0;min-width:260px;list-style:none;margin:0;padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:0 14px 40px rgba(20,30,25,.12);opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s}
nav.main .dd:hover .sub,nav.main .dd:focus-within .sub,nav.main .dd.open .sub{opacity:1;visibility:visible;transform:none}
nav.main .sub a{padding:10px 12px;font-size:.92rem;line-height:1.3}
nav.main .sub a:hover{background:var(--accent-soft)}
nav.main .cta a{background:var(--accent);color:#fff;border-radius:999px;padding:10px 18px;margin-left:8px}
nav.main .cta a:hover{background:var(--ink);color:#fff}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}
@media (max-width:1180px){
  .burger{display:block}
  header.site{backdrop-filter:none;background:var(--bg)}
  body.nav-open{overflow:hidden}
  nav.main{position:fixed;top:var(--navtop,74px);left:0;right:0;bottom:0;background:var(--bg);overflow:auto;display:none;padding:12px 24px 40px}
  body.nav-open nav.main{display:block}
  nav.main>ul{flex-direction:column;align-items:stretch}
  nav.main a,nav.main .dd>button{padding:14px 4px;font-size:1.05rem;width:100%;text-align:left;border-bottom:1px solid var(--line);border-radius:0}
  nav.main .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 0 14px;display:none;background:none}
  nav.main .dd.open .sub{display:block}
  nav.main .cta a{margin:16px 0 0;text-align:center;border-radius:999px}
}

/* ---------- Héros ---------- */
.hero{position:relative;min-height:min(86vh,760px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:#233}
/* bandeau : défilement type carrousel, de la droite vers la gauche */
.hero .slides img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:translateX(100%);visibility:hidden}
.hero .slides img.on{transform:translateX(0);visibility:visible;transition:transform 1.2s cubic-bezier(.65,0,.35,1)}
.hero .slides img.out{transform:translateX(-100%);visibility:visible;transition:transform 1.2s cubic-bezier(.65,0,.35,1)}
.hero .slides noscript img,.hero .slides img.on:only-of-type{transform:none;visibility:visible}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.08) 25%,rgba(0,0,0,.62))}
.hero .wrap{text-shadow:0 1px 18px rgba(0,0,0,.45)}
.hero .wrap{position:relative;z-index:2;padding-bottom:9vh;width:100%}
.hero .kicker{font:600 .8rem/1 var(--sans);letter-spacing:.3em;text-transform:uppercase;opacity:.9}
.hero h1{color:#fff;font-size:clamp(2.6rem,7vw,5rem);margin:.25em 0 .15em}
.hero .lead{font:400 clamp(1.05rem,2vw,1.35rem)/1.5 var(--serif);max-width:640px;min-height:4.5em}
.hero .lead span{display:none}.hero .lead span.on{display:block;animation:fade .9s}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.page-hero{position:relative;height:clamp(240px,42vh,440px);overflow:hidden;background:#233}
.page-hero img{width:100%;height:100%;object-fit:cover}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(0,0,0,.35))}
.page-head{padding:44px 0 8px}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:14px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--accent)}

/* ---------- Sections ---------- */
section.block{padding:72px 0}
section.block.alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{margin:0}
.intro{font-size:1.1rem;color:#2c3530}
.content{padding:8px 0 64px}
.content>*:first-child{margin-top:0}
.content img{border-radius:var(--radius);margin:1.2em 0}
.content hr{border:0;border-top:1px solid var(--line);margin:2.5em 0}

/* ---------- Cartes séjours ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(20,30,25,.1);color:inherit}
.card .ph{aspect-ratio:16/10;overflow:hidden;background:var(--accent-soft)}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.card:hover .ph img{transform:scale(1.04)}
.card .bd{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.card h3{font-size:1.2rem;margin:0 0 .5em;text-transform:none}
.card .meta{font-size:.9rem;color:var(--muted);margin:0 0 1em;flex:1}
.card .more{align-self:flex-start;background:#e38600;color:#fff;border:1px solid #e38600;border-radius:4px;padding:8px 16px;font-size:.95rem;font-weight:600;line-height:1.3;transition:background .2s,color .2s}
.card:hover .more,.card:focus-visible .more{background:#fff;color:#c47400}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:22px;margin:1.5em 0 2.5em}
.tile{position:relative;display:block;border-radius:10px;overflow:hidden;aspect-ratio:4/3;color:#fff;text-decoration:none}
.tile img{width:100%;height:100%;object-fit:cover;margin:0;border-radius:0;transition:transform .6s}
.tile:hover img{transform:scale(1.05)}
.tile span{position:absolute;left:0;right:0;bottom:0;padding:40px 18px 16px;background:linear-gradient(transparent,rgba(0,0,0,.65));font:500 1.2rem/1.2 var(--serif)}

/* ---------- Trois colonnes accueil ---------- */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}
.trio h2{margin-top:0;font-size:1.6rem}
@media (max-width:860px){.trio{grid-template-columns:1fr;gap:24px}}

/* ---------- Avis ---------- */
.reviews{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.reviews.one-per-row{grid-template-columns:1fr;max-width:900px}
form.mailto.avis-form{max-width:900px;margin-bottom:40px;padding:22px 26px;gap:10px}
form.mailto.avis-form h2{font-size:1.45rem}
form.mailto.avis-form .avis-top{display:grid;grid-template-columns:1fr 1fr auto;gap:12px 16px;align-items:start}
form.mailto.avis-form .avis-send{display:flex;align-items:center;gap:8px 18px;flex-wrap:wrap}
form.mailto.avis-form .avis-send .note{flex:1 1 320px;font-size:.84rem}
@media (max-width:700px){form.mailto.avis-form .avis-top{grid-template-columns:1fr}form.mailto.avis-form{padding:18px}}
form.mailto.avis-form fieldset{margin:0}
form.mailto.avis-form legend{font:600 .88rem/1.65 var(--sans);margin-bottom:2px;padding:0}
form.mailto.avis-form .star-row{display:inline-flex;flex-direction:row-reverse;justify-content:flex-end;gap:4px}
form.mailto.avis-form .star-row input{position:absolute;opacity:0;width:1px;height:1px;padding:0;border:0}
form.mailto.avis-form .star-row label{display:block;cursor:pointer;font-size:2rem;line-height:1;color:#d3cdbf;transition:color .15s}
form.mailto.avis-form .star-row label::before{content:"★"}
form.mailto.avis-form .star-row input:checked~label,form.mailto.avis-form .star-row label:hover,form.mailto.avis-form .star-row label:hover~label{color:var(--warm)}
form.mailto.avis-form .star-row input:focus-visible+label{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.review header{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 16px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.review header strong{font-weight:600;color:var(--accent)}
.review header time{font-size:.88rem;color:var(--muted)}
.reviews.one-per-row .review{padding-bottom:26px}
.review .rating{display:flex;align-items:center;gap:10px;margin-top:14px;font-size:.88rem;font-weight:600;color:var(--muted)}
.reviews-summary .stars,.review .rating .stars{font-size:1.15rem;letter-spacing:2px;line-height:1;display:inline-block;color:transparent;background:linear-gradient(90deg,var(--warm) calc(var(--n,5)*20%),#d3cdbf 0);-webkit-background-clip:text;background-clip:text}
.reviews.paged .review.more{display:none}
.reviews-summary{max-width:900px;display:flex;align-items:center;gap:22px;margin:0 0 24px;padding:18px 26px;background:var(--accent-soft);border-radius:12px}
.reviews-summary .rs-score{flex:none;white-space:nowrap;display:flex;align-items:baseline;gap:6px;font-family:var(--serif);color:var(--accent);line-height:1}
.reviews-summary .rs-score strong{font-size:3rem;font-weight:500}
.reviews-summary .rs-score span{font-size:1.2rem;color:var(--muted)}
.reviews-summary .rs-detail{border-left:1px solid rgba(47,90,71,.25);padding-left:22px}
.reviews-summary .stars{font-size:1.5rem}
.reviews-summary p{margin:6px 0 0;font-size:.95rem;color:var(--ink)}
.reviews-summary .rs-bars{list-style:none;margin:0 0 0 auto;padding:0;display:grid;gap:5px;font-size:.88rem;flex:0 1 330px;min-width:220px}
.reviews-summary .rs-bars li{margin:0;display:grid;grid-template-columns:3.4em 1fr 4.6em;align-items:center;gap:10px}
.reviews-summary .rs-bars li>span:first-child{font-weight:600;color:var(--accent);text-align:right;white-space:nowrap}
.reviews-summary .rs-bars li>span:last-child{color:var(--muted);white-space:nowrap}
.reviews-summary .rs-bars i{display:block;height:8px;border-radius:99px;background:rgba(47,90,71,.15);overflow:hidden}
.reviews-summary .rs-bars b{display:block;height:100%;min-width:4px;border-radius:99px;background:var(--warm)}
@media (max-width:760px){.reviews-summary{flex-wrap:wrap}.reviews-summary .rs-detail{flex:1 1 0;min-width:0}.reviews-summary .rs-bars{flex:1 1 100%;margin:0;padding-top:14px;border-top:1px solid rgba(47,90,71,.2)}}
@media (max-width:480px){.reviews-summary{gap:16px;padding:16px 18px}.reviews-summary .rs-score strong{font-size:2.4rem}.reviews-summary .rs-detail{padding-left:16px}.reviews-summary .stars{font-size:1.25rem}}
.reviews-more{max-width:900px;text-align:center;margin:28px 0 0}
.reviews-more button{border:0;cursor:pointer;font:inherit;font-weight:600;font-size:.95rem}
.review{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:26px 26px 20px;margin:0}
.review p{font:400 1rem/1.6 var(--serif);white-space:pre-line;color:#2c3530}
.review footer{font-weight:600;font-size:.9rem;color:var(--accent)}
.review footer::before{content:"— "}

/* ---------- Infos ---------- */
.news{display:grid;grid-template-columns:1fr;justify-items:center;text-align:center}
@media (max-width:860px){.news{grid-template-columns:1fr}}
/* « Nos dernières infos » : encart flottant en bas à gauche, fermé par défaut (comme l'ancien site) */
.infos-flottant{position:fixed;left:15px;bottom:12px;z-index:150;width:340px;max-width:calc(100vw - 30px);background:linear-gradient(180deg,#662401,#973600);color:#fff;border-radius:6px;box-shadow:0 10px 30px rgba(40,15,0,.35);overflow:hidden}
.infos-btn{display:flex;width:100%;align-items:center;justify-content:space-between;gap:14px;background:none;border:0;color:#fff;padding:15px 20px;font:600 .95rem/1.2 var(--sans);letter-spacing:.1em;text-transform:uppercase;cursor:pointer;text-align:left}
.infos-btn:hover{background:rgba(255,255,255,.07)}
.infos-btn:focus-visible{outline:2px solid #fff;outline-offset:-4px}
.infos-flottant .chev{width:10px;height:10px;border-left:2px solid #fff;border-top:2px solid #fff;transform:translateY(3px) rotate(45deg);transition:transform .25s;flex:none}
.infos-flottant.open .chev{transform:translateY(-3px) rotate(225deg)}
.infos-body{padding:16px 20px 4px;max-height:min(70vh,520px);overflow:auto;font-size:.92rem;line-height:1.55;border-bottom:1px solid rgba(255,255,255,.2)}
.infos-body p{margin:0 0 .9em}
.infos-body a{color:#fff}
@media (max-width:600px){.infos-flottant{left:10px;bottom:10px;width:auto;right:auto}.infos-btn{padding:12px 16px;font-size:.85rem}}
@media print{.infos-flottant{display:none}}

/* ---------- Fiche séjour ---------- */
.sejour-top{display:grid;grid-template-columns:1fr 340px;gap:48px;align-items:start}
.facts{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:26px;position:sticky;top:100px}
.facts .summary{font-size:.98rem}
.facts .btn{width:100%;text-align:center;margin-top:8px}
.facts .tel{display:block;text-align:center;margin-top:12px;font-size:.92rem;color:var(--muted)}
@media (max-width:960px){.sejour-top{grid-template-columns:1fr}.facts{position:static}}
.tabs{margin-top:48px}
.tablist{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px;position:sticky;top:74px;background:var(--bg);z-index:5;padding:10px 0}
.tablist button{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:11px 14px;font:600 .93rem/1.2 var(--sans);color:var(--ink);cursor:pointer;margin:0;transition:background .2s,color .2s,border-color .2s}
.tablist button:hover{border-color:var(--accent);color:var(--accent)}
.tablist button[aria-selected=true]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.tabpanel>h2:first-child{margin-top:0}
.js .tabpanel[hidden]{display:none}
.tabpanel{padding-bottom:12px}
.no-js-title{display:none}

/* ---------- Galerie ---------- */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin:1.5em 0}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;margin:0;border-radius:var(--radius);cursor:zoom-in}
.lightbox{position:fixed;inset:0;background:rgba(10,14,12,.92);display:none;align-items:center;justify-content:center;z-index:200;padding:24px}
.lightbox.on{display:flex}
.lightbox img{max-height:90vh;max-width:95vw;width:auto;border-radius:4px}
.lightbox button{position:absolute;top:16px;right:20px;background:none;border:0;color:#fff;font-size:2.2rem;cursor:pointer}

/* ---------- Pied de page ---------- */
footer.site{background:var(--ink);color:#c9d1cc;padding:64px 0 28px;font-size:.95rem}
footer.site a{color:#fff;text-decoration:none}
footer.site a:hover{text-decoration:underline}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
footer.site h3{color:#fff;font-size:1.15rem;margin:0 0 .8em}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site .legal{border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:20px;font-size:.84rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
@media (max-width:760px){footer.site .cols{grid-template-columns:1fr}}
@media (max-width:600px){body{font-size:16px}.wrap{padding:0 16px}section.block{padding:52px 0}}

li:has(>ul:only-child){list-style:none}
@media (max-width:700px){.topbar .wrap>span:first-child{display:none}.topbar .wrap{justify-content:center}}
nav.main .sub a{white-space:normal}

/* ---------- Formulaire ---------- */
form.mailto{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:30px;display:grid;gap:14px}
form.mailto h2{margin:0}
form.mailto h3{margin:.8em 0 0;font-size:1.15rem}
form.mailto .note{margin:0;color:var(--muted);font-size:.9rem}
form.mailto .grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px 16px}
form.mailto .full{grid-column:1/-1}
form.mailto label{font-weight:600;font-size:.88rem;display:flex;flex-direction:column;gap:5px}
form.mailto input,form.mailto select,form.mailto textarea{width:100%;padding:.65em .75em;border:1px solid var(--line);border-radius:8px;font:inherit;font-weight:400;background:var(--bg);color:var(--ink)}
form.mailto input:focus,form.mailto select:focus,form.mailto textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
form.mailto fieldset{border:0;padding:0;margin:.6em 0 0}
form.mailto legend{font:500 1.15rem/1.2 var(--serif);margin-bottom:10px}
form.mailto .checks{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:repeat(4,auto);grid-auto-flow:column;gap:8px 16px}
form.mailto label.chk{flex-direction:row;align-items:center;gap:8px;font-weight:400;font-size:.93rem}
form.mailto label.chk input{width:auto}
form.mailto button{border:0;cursor:pointer;justify-self:start}
@media (max-width:560px){form.mailto .grid2,form.mailto .checks{grid-template-columns:1fr}form.mailto .checks{grid-template-rows:none;grid-auto-flow:row}form.mailto .grid2>span{display:none}form.mailto{padding:20px}}
.contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:56px;align-items:start}
.contact-grid>div>h2:first-child{margin-top:0}
.rows{display:grid;gap:64px}
.row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.row-text>*:first-child{margin-top:0}
.row-text>*:last-child{margin-bottom:0}
.row-photo{margin:0}
.content .row-photo img{width:100%;margin:0}
.row-photo figcaption{margin-top:8px;font-size:.88rem;color:var(--muted)}
.row.flip .row-photo{order:-1}
@media (max-width:900px){.rows{gap:44px}.row{grid-template-columns:1fr;gap:20px}.row.flip .row-photo{order:0}}
.split{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:56px;align-items:start}
.split-text>*:first-child{margin-top:0}
.split .split-photos{grid-template-columns:1fr;gap:16px;margin:0}
.split .split-photos .tile{aspect-ratio:5/2}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:32px}.split .split-photos{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.split .split-photos .tile{aspect-ratio:4/3}}
form.mailto label,form.mailto .grid2>*{min-width:0}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr;gap:32px}}

/* ---------- En-tête immersif (transparent sur la photo) ---------- */
.masthead{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .35s ease,box-shadow .35s ease}
.masthead .topbar{background:transparent;color:rgba(255,255,255,.85);border-bottom:1px solid rgba(255,255,255,.18);max-height:40px;overflow:hidden;transition:max-height .3s ease,opacity .3s ease,border-color .3s}
.masthead .topbar a{color:#fff}
.masthead header.site{position:static;background:transparent;backdrop-filter:none;border-bottom:1px solid transparent;transition:border-color .35s}
.masthead header.site .wrap{min-height:84px}
.brand img{height:60px;width:auto}
.brand .logo-dark{display:none}
/* état transparent (sur photo) */
body.immersive .masthead:not(.scrolled){background:linear-gradient(180deg,rgba(10,16,13,.55),rgba(10,16,13,0))}
body.immersive .masthead:not(.scrolled) nav.main>ul>li>a,
body.immersive .masthead:not(.scrolled) nav.main .dd>button{color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.35)}
body.immersive .masthead:not(.scrolled) nav.main>ul>li>a:hover,
body.immersive .masthead:not(.scrolled) nav.main .dd>button:hover{color:#fff;opacity:.8}
body.immersive .masthead:not(.scrolled) nav.main a[aria-current]{border-bottom:2px solid #fff;border-radius:0}
body.immersive .masthead:not(.scrolled) nav.main .cta a{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.7);color:#fff;text-shadow:none;backdrop-filter:blur(6px)}
body.immersive .masthead:not(.scrolled) nav.main .cta a:hover{background:#fff;color:var(--ink);opacity:1}
body.immersive .masthead:not(.scrolled) .burger span{background:#fff}
/* état plein (après défilement, pages sans photo, menu mobile ouvert) */
.masthead.scrolled,body.solid .masthead,body.nav-open .masthead{background:rgba(251,250,247,.97);box-shadow:0 6px 24px rgba(20,30,25,.08)}
.masthead.scrolled .topbar,body.solid .masthead .topbar{max-height:0;opacity:0;border-color:transparent}
.masthead.scrolled .brand .logo-light,body.solid .masthead .brand .logo-light,body.nav-open .masthead .brand .logo-light{display:none}
.masthead.scrolled .brand .logo-dark,body.solid .masthead .brand .logo-dark,body.nav-open .masthead .brand .logo-dark{display:block}
body.nav-open .masthead nav.main>ul>li>a,body.nav-open .masthead nav.main .dd>button{color:var(--ink);text-shadow:none}
body.nav-open .masthead .burger span{background:var(--ink)}
body.solid main{padding-top:84px}
/* photos pleine hauteur sous l'en-tête */
.hero{min-height:100vh;min-height:100svh}
.page-hero{height:clamp(340px,58vh,560px)}
.page-hero::before{content:"";position:absolute;inset:0 0 auto 0;height:180px;background:linear-gradient(180deg,rgba(10,16,13,.45),transparent);z-index:1}
.tablist{top:84px}
@media (max-width:1180px){
  body.nav-open .masthead .topbar{max-height:0;opacity:0}
  nav.main .cta a{color:#fff !important;background:var(--accent) !important;border:0 !important}
}
@media (max-width:700px){.masthead header.site .wrap{min-height:70px}.brand img{height:50px}.tablist{top:70px}body.solid main{padding-top:70px}}

/* ---------- Blocs texte / image alternés (accueil) ---------- */
.features{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.feature{display:grid;grid-template-columns:5fr 7fr;min-height:460px}
.feature.reverse{grid-template-columns:7fr 5fr}
.feature.reverse .feature-text{order:2}
.feature.reverse .feature-img{order:1}
.feature-text{display:flex;flex-direction:column;justify-content:center;padding:64px clamp(24px,5vw,80px)}
.feature-text h2{margin-top:0}
.feature-img{position:relative;overflow:hidden;min-height:320px}
.feature-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease}
.feature:hover .feature-img img{transform:scale(1.03)}
@media (max-width:860px){
  .feature,.feature.reverse{grid-template-columns:1fr;min-height:0}
  .feature .feature-img,.feature.reverse .feature-img{order:1;min-height:260px}
  .feature .feature-text,.feature.reverse .feature-text{order:2;padding:40px 20px 48px}
}

/* ---------- Carrousel des séjours (accueil) ---------- */
.carousel{position:relative;--per:3;--gap:28px}
.car-viewport{overflow:hidden;margin:-12px;padding:12px}
.car-track{display:flex;gap:var(--gap);transition:transform .9s cubic-bezier(.65,0,.35,1);will-change:transform}
.car-track.no-anim{transition:none}
.car-track>.card{flex:0 0 calc((100% - (var(--per) - 1) * var(--gap)) / var(--per))}
.car-btn{position:absolute;top:34%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:rgba(255,255,255,.95);color:var(--ink);font:400 1.8rem/1 var(--serif);cursor:pointer;box-shadow:0 6px 20px rgba(20,30,25,.12);display:flex;align-items:center;justify-content:center;padding-bottom:4px;transition:background .2s,color .2s;z-index:3}
.car-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.car-btn.prev{left:-22px}.car-btn.next{right:-22px}
.car-dots{display:flex;justify-content:center;gap:10px;margin-top:28px}
.car-dots button{width:10px;height:10px;border-radius:50%;border:0;padding:0;background:var(--line);cursor:pointer;transition:background .3s,transform .3s}
.car-dots button[aria-selected=true]{background:var(--accent);transform:scale(1.25)}
@media (max-width:1000px){.carousel{--per:2;--gap:20px}}
@media (max-width:640px){.carousel{--per:1;--gap:16px}.car-btn{top:28%;width:40px;height:40px}.car-btn.prev{left:-8px}.car-btn.next{right:-8px}}

/* ---------- Carrousel des avis (1 à la fois) ---------- */
.carousel.single{--per:1;--gap:40px;max-width:880px;margin:0 auto}
.carousel.single .car-track{align-items:center}
.carousel.single .car-track>.review{flex:0 0 100%;text-align:center;padding:44px clamp(24px,6vw,72px) 36px;border-radius:14px;position:relative}
.carousel.single .review::before{content:"“";display:block;font:400 4.5rem/0.6 var(--serif);color:var(--accent);opacity:.35;margin-bottom:10px}
.carousel.single .review p{font-size:1.12rem;line-height:1.7}
.carousel.single .review footer{margin-top:18px;font-size:.95rem}
.carousel.single .car-btn{top:50%}
.carousel.single .car-btn.prev{left:-60px}.carousel.single .car-btn.next{right:-60px}
@media (max-width:1040px){.carousel.single .car-btn.prev{left:-14px}.carousel.single .car-btn.next{right:-14px}}
@media (max-width:640px){.carousel.single .car-btn{top:auto;bottom:-6px;transform:none}.carousel.single .car-btn.prev{left:0}.carousel.single .car-btn.next{right:0}.carousel.single .review p{font-size:1rem}}
.carousel.single .car-track{align-items:flex-start}
.carousel.single .car-viewport{transition:height .6s ease;box-sizing:content-box}
.carousel.single .car-viewport{box-sizing:border-box}

/* ---------- Fond photo de la rubrique Avis clients ---------- */
section.reviews-bg{position:relative;background:#2c4a63 url(/images/bg-avis-hiver.webp) center/cover no-repeat;padding:96px 0}
section.reviews-bg::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,22,34,.5),rgba(10,22,34,.38) 50%,rgba(10,22,34,.5))}
section.reviews-bg.ete{background-image:url(/images/bg-avis-ete.webp)}
section.reviews-bg>.wrap{position:relative}
section.reviews-bg .section-title h2{color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.35)}
section.reviews-bg .eyebrow{color:#fff;opacity:.9}
section.reviews-bg .review{background:none;border:0;box-shadow:none}
section.reviews-bg .review p{color:#fff;font-weight:700;text-shadow:0 1px 3px rgba(0,0,0,.55),0 2px 18px rgba(0,0,0,.45)}
section.reviews-bg .review footer{color:#fff;font-weight:700;text-shadow:0 1px 3px rgba(0,0,0,.55)}
section.reviews-bg .carousel.single .review::before{color:#fff;opacity:.8;text-shadow:0 2px 10px rgba(0,0,0,.35)}
section.reviews-bg .car-dots button{background:rgba(255,255,255,.55)}
section.reviews-bg .car-dots button[aria-selected=true]{background:#fff}
section.reviews-bg .btn-ghost{color:#fff;border-color:rgba(255,255,255,.85)}
section.reviews-bg .btn-ghost:hover{background:#fff;color:var(--ink)}
@media (max-width:600px){section.reviews-bg{padding:64px 0}}

/* Galerie photos saisonnière (accueil) */
.galerie-saison{padding:72px 0 0}
.galerie-saison .section-title{margin-bottom:28px}
.photo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}
.photo-grid figure{margin:0;overflow:hidden;aspect-ratio:16/9;background:#dfe5e1}
.photo-grid img{width:100%;height:100%;object-fit:cover;display:block;cursor:zoom-in;transition:transform .5s ease}
.photo-grid figure:hover img{transform:scale(1.05)}
.galerie-saison.ete .g-hiver,.galerie-saison.hiver .g-ete,.galerie-saison:not(.ete):not(.hiver) .g-ete{display:none}
@media (max-width:760px){.photo-grid{grid-template-columns:repeat(2,1fr)}.galerie-saison{padding-top:56px}}

/* Boutons « En savoir + » des rubriques de l'accueil (couleur de l'ancien site) */
.feature-cta{margin-top:1.6em}
.btn-savoir{display:inline-block;background:#662400;color:#fff;text-decoration:none;padding:14px 22px;font-size:1rem;line-height:1.3;border:1px solid #662400;transition:background .2s,color .2s}
.btn-savoir:hover,.btn-savoir:focus-visible{background:#fff;color:#662400}

/* place pour l'encart flottant « Nos dernières infos » sous la dernière ligne du pied de page */
footer.site{padding-bottom:84px}

/* Onglets des fiches séjour sur téléphone : boutons (l'ordinateur n'est pas concerné) */
.tabs-up{display:none}
@media (max-width:700px){
.tablist{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:static;padding:0;margin-bottom:28px;scroll-margin-top:86px}
.tablist button{margin:0;min-height:54px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);font-size:.92rem;line-height:1.25;text-align:center}
.tablist button:first-child,.tablist button:last-child:nth-child(even){grid-column:1/-1}
.tablist button[aria-selected=true]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.tabpanel{scroll-margin-top:86px}
.tabpanel>.no-js-title{display:block;font-size:1.35rem;padding-bottom:10px;border-bottom:2px solid var(--accent);margin-bottom:18px}
.tabs-up{display:block;width:100%;margin-top:28px;padding:13px 12px;border:1px solid var(--accent);border-radius:10px;background:transparent;color:var(--accent);font:600 .92rem/1.25 var(--sans);cursor:pointer}
}

/* page en rangées : introduction sans photo au-dessus des rangées */
.rows-intro{max-width:780px}
.rows-intro>*:first-child{margin-top:0}
.rows-intro>*:last-child{margin-bottom:0}
.row-text h2{margin-top:0}
/* Formulaire de contact : champ piège (invisible) et message de confirmation */
form.mailto .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
form.mailto button:disabled{opacity:.6;cursor:progress}
.form-merci{background:var(--accent-soft);border:1px solid var(--line);border-radius:12px;padding:30px}
.form-merci h2{margin:0 0 .4em;font-size:1.5rem}
.form-merci p{margin:0}
.form-merci:focus{outline:none}

/* 3 photos verticales côte à côte (page Chalet Étape) */
.photos-verticales{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:780px;margin:1.5em 0}
.content .photos-verticales img{width:100%;aspect-ratio:9/16;object-fit:cover;margin:0;cursor:zoom-in}
@media (max-width:560px){.photos-verticales{gap:8px}}

/* Avis : réponse de La Taïga dans une bulle, ouverte au clic */
.avis-reponse{margin-top:14px}
.avis-reponse summary{display:inline-flex;align-items:center;gap:8px;cursor:pointer;list-style:none;font:600 .9rem/1.2 var(--sans);color:var(--accent);border:1px solid currentColor;border-radius:999px;padding:7px 14px}
.avis-reponse summary::-webkit-details-marker{display:none}
.avis-reponse summary::before{content:"💬";font-size:.95rem}
.avis-reponse summary:hover{background:var(--accent);color:#fff}
.avis-reponse[open] summary{background:var(--accent);color:#fff}
.avis-reponse .bulle{position:relative;margin-top:14px;background:var(--accent-soft);border:1px solid #cfdcd4;border-radius:14px;padding:16px 20px}
.avis-reponse .bulle::before{content:"";position:absolute;top:-8px;left:28px;width:14px;height:14px;background:var(--accent-soft);border-left:1px solid #cfdcd4;border-top:1px solid #cfdcd4;transform:rotate(45deg)}
.avis-reponse .bulle p{margin:0;white-space:pre-line;font-size:.97rem;line-height:1.6}
.avis-reponse .bulle .bulle-titre{font-weight:700;color:var(--accent);margin-bottom:6px;white-space:normal}

/* WhatsApp : pastille flottante (toutes les pages) et bouton de la page contact */
.wa-flottant{position:fixed;right:15px;bottom:12px;z-index:150;display:inline-flex;align-items:center;gap:8px;background:#25d366;color:#fff;font:600 .95rem/1 var(--sans);padding:12px 18px 12px 14px;border-radius:999px;box-shadow:0 10px 26px rgba(0,0,0,.22);text-decoration:none;transition:background .2s,transform .2s}
.wa-flottant:hover,.wa-flottant:focus-visible{background:#1da851;color:#fff;transform:translateY(-2px)}
@media (max-width:600px){.wa-flottant{right:10px;bottom:10px;padding:12px}.wa-flottant span{display:none}}
@media print{.wa-flottant{display:none}}
.wa-contact{margin-top:28px;padding:20px 22px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.wa-contact h3{margin-top:0}
.wa-contact p{margin:.4em 0 1em}
.btn-wa{display:inline-flex;align-items:center;gap:8px;background:#25d366;color:#fff}
.btn-wa:hover{background:#1da851;color:#fff}

/* Menus « Séjours été / hiver / En groupe » : panneau de vignettes (ordinateur) */
nav.main .nav-vignette{display:none}
@media (min-width:1181px){
  nav.main .sub.sub-vignettes{display:flex;gap:14px;padding:16px;min-width:0;width:max-content;left:50%;translate:-50% 0}
  nav.main .sub-vignettes li{width:200px}
  nav.main .sub-vignettes a{padding:0;border-radius:8px;overflow:hidden;background:var(--surface);text-align:center}
  nav.main .sub-vignettes a:hover{background:var(--accent-soft)}
  nav.main .sub-vignettes .nav-vignette{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:8px;transition:transform .35s,opacity .2s}
  nav.main .sub-vignettes a:hover .nav-vignette{opacity:.88}
  nav.main .sub-vignettes span{display:block;padding:10px 6px 4px;font:600 .9rem/1.3 var(--sans);color:var(--ink);white-space:normal}
  nav.main .sub-vignettes a:hover span,nav.main .sub-vignettes a[aria-current] span{color:var(--accent)}
}

/* Menu téléphone ouvert en haut d'une page à photo : fond clair, textes foncés (corrige les intitulés blancs) */
body.immersive.nav-open .masthead:not(.scrolled){background:rgba(251,250,247,.97)}
body.immersive.nav-open .masthead:not(.scrolled) nav.main>ul>li>a,
body.immersive.nav-open .masthead:not(.scrolled) nav.main .dd>button{color:var(--ink);text-shadow:none;opacity:1}
body.immersive.nav-open .masthead:not(.scrolled) nav.main a[aria-current]{border-bottom:0}
body.immersive.nav-open .masthead:not(.scrolled) .burger span{background:var(--ink)}
/* panneau de vignettes : centré sous la barre de menu */
@media (min-width:1181px){
  nav.main>ul{position:relative}
  nav.main li.dd{position:static}
  nav.main .sub-vignettes li{width:180px}
}

/* ---------- Lettre de La Taïga (inscription en pied de page) ---------- */
footer.site .nl-bandeau{display:grid;grid-template-columns:1fr 1.15fr;gap:20px 48px;align-items:center;padding:0 0 44px;margin:0 0 44px;border-bottom:1px solid rgba(255,255,255,.12)}
footer.site .nl-texte h3{font-size:1.45rem;margin:0 0 .35em}
footer.site .nl-texte p{margin:0}
footer.site .nl-form{display:grid;gap:12px}
footer.site .nl-champ{display:flex;gap:10px}
footer.site .nl-champ input{flex:1;min-width:0;padding:.75em 1.1em;border-radius:999px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.08);color:#fff;font:inherit}
footer.site .nl-champ input::placeholder{color:#a9b4ae}
footer.site .nl-champ input:focus{outline:2px solid var(--warm);outline-offset:2px}
footer.site .nl-champ .btn{background:var(--warm);flex:none;border:0;cursor:pointer;font-family:inherit}
footer.site .nl-champ .btn:hover{background:#fff;color:var(--ink)}
footer.site .nl-champ .btn:disabled{opacity:.6;cursor:progress}
footer.site .nl-accord{display:flex;gap:9px;align-items:flex-start;font-size:.86rem;color:#c9d1cc;cursor:pointer}
footer.site .nl-accord input{margin:.25em 0 0;accent-color:var(--warm);width:auto;flex:none}
footer.site .nl-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
footer.site .nl-msg{margin:0;font-size:.88rem;min-height:0;color:#e9dcc7}
footer.site .nl-msg:empty{display:none}
footer.site .nl-msg.erreur{color:#f0b3a5}
footer.site .nl-merci{margin:0;background:rgba(255,255,255,.08);border-radius:10px;padding:14px 18px;color:#fff}
form.mailto label.nl-chk{margin:4px 0 14px;align-items:flex-start}
form.mailto label.nl-chk input{margin-top:.3em}
@media (max-width:760px){footer.site .nl-bandeau{grid-template-columns:1fr}footer.site .nl-champ{flex-direction:column}footer.site .nl-champ .btn{align-self:flex-start}}
/* pages de confirmation / désinscription */
.nl-page{padding:56px 0 80px;min-height:70vh}
.nl-page .nl-logo{display:inline-block;margin:0 0 28px}
.nl-page h1{margin-bottom:.5em}
.nl-page form{margin:1.4em 0}
.nl-page .nl-retour{margin-top:2.4em;font-size:.95rem}

/* « En groupe » : 3e niveau — au survol d'une formule, ses 3 séjours en vignettes sous le panneau */
nav.main .sub3{list-style:none;margin:0;padding:0 0 0 14px}
nav.main .sub3 a{font-size:.88rem;padding:9px 12px}
@media (max-width:1180px){
  nav.main .sub3 a{border-bottom:0;padding:9px 4px;font-size:.95rem;color:var(--muted,#5b6660)}
}
@media (min-width:1181px){
  nav.main .sub-vignettes li.has-sub3{position:static}
  nav.main .sub-vignettes .has-sub3>a span::after{content:"";display:inline-block;margin-left:7px;width:5px;height:5px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-3px) rotate(45deg)}
  nav.main .sub3{position:absolute;top:calc(100% + 8px);left:50%;translate:-50% 0;display:flex;gap:12px;padding:14px;width:max-content;
    background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:0 14px 40px rgba(20,30,25,.14);
    opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s}
  nav.main .sub3::before{content:"";position:absolute;left:0;right:0;bottom:100%;height:34px}
  nav.main .has-sub3:hover>.sub3,nav.main .has-sub3:focus-within>.sub3{opacity:1;visibility:visible;transform:none}
  nav.main .has-sub3:hover>a{background:var(--accent-soft)}
  nav.main .has-sub3:hover>a span{color:var(--accent)}
  nav.main .sub-vignettes .sub3 li{width:150px}
  nav.main .sub-vignettes .sub3 span{font-size:.84rem;padding:8px 4px 2px}
}

/* Accueil : slogans centrés au milieu des photos, comme sur le site d'origine */
.hero{align-items:center;justify-content:center;text-align:center}
.hero::after{background:linear-gradient(180deg,rgba(0,0,0,.30),rgba(0,0,0,.22) 40%,rgba(0,0,0,.38))}
.hero .wrap{padding:110px 0 6vh}
.hero .lead{margin-left:auto;margin-right:auto;max-width:760px}
.hero .wrap>p:last-child{justify-content:center}
/* slogans en capitales et en gras ; « Vercors Évasion / La Taïga » seulement sur la 1re photo */
.hero .lead{font:700 clamp(1rem,1.9vw,1.3rem)/1.45 var(--sans);text-transform:uppercase;letter-spacing:.03em}
.hero .titre{display:grid;grid-template-rows:1fr;transition:grid-template-rows .9s ease,opacity .6s ease}
.hero .titre>div{overflow:hidden}
.hero.titre-off .titre{grid-template-rows:0fr;opacity:0}
/* pas de voile sur les photos du carrousel : seule une ombre portée sous les lettres garde le texte lisible */
.hero::after{display:none}
.hero .wrap{text-shadow:0 1px 3px rgba(0,0,0,.55),0 2px 16px rgba(0,0,0,.45)}
/* 1re photo : « LA TAÏGA » puis « VERCORS EVASION » en dessous */
.hero h1{text-transform:uppercase;letter-spacing:.04em;margin:0 0 .2em}
.hero .titre .kicker{font-size:clamp(.85rem,1.4vw,1rem);margin:0 0 1.4em}
/* flèches du diaporama d'accueil */
.hero .hero-btn{top:50%;background:rgba(255,255,255,.18);color:#fff;border:1px solid rgba(255,255,255,.65);backdrop-filter:blur(4px);box-shadow:none;text-shadow:0 1px 6px rgba(0,0,0,.4)}
.hero .hero-btn:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.hero .hero-prev{left:24px}.hero .hero-next{right:24px}
.hero .slides.rev img{transform:translateX(-100%)}
.hero .slides.rev img.on{transform:translateX(0)}
.hero .slides.rev img.out{transform:translateX(100%)}
@media (max-width:640px){.hero .hero-btn{top:auto;bottom:96px;width:40px;height:40px}.hero .hero-prev{left:12px}.hero .hero-next{right:12px}}
/* 1re photo : « LA TAÏGA / VERCORS EVASION » dans la même police que les slogans (sans empattement, gras) */
.hero h1{font-family:var(--sans);font-weight:700;letter-spacing:.03em}
.hero .titre .kicker{font-family:var(--sans);font-weight:700}
/* 3e niveau placé sous la formule survolée (et non au centre du panneau) : on y descend tout droit */
@media (min-width:1181px){
  nav.main .sub-vignettes li.has-sub3{position:relative}
  nav.main .sub3{top:calc(100% + 24px)}
  nav.main .sub3::before{height:40px}
  nav.main .sub-vignettes>li.has-sub3:first-child>.sub3{left:-16px;translate:0 0}
  nav.main .sub-vignettes>li.has-sub3:last-child>.sub3,
  nav.main .sub-vignettes>li.has-sub3:nth-last-child(2):not(:first-child)>.sub3{left:auto;right:-16px;translate:0 0}
}
@media (min-width:1181px){
  /* panneaux d'1 ou 2 formules (Séjours hiver, En groupe) : 3e niveau centré sous le panneau */
  nav.main .sub-vignettes>li.has-sub3:only-child,
  nav.main .sub-vignettes>li.has-sub3:first-child:nth-last-child(2),
  nav.main .sub-vignettes>li.has-sub3:last-child:nth-child(2){position:static}
  nav.main .sub-vignettes>li.has-sub3:only-child>.sub3,
  nav.main .sub-vignettes>li.has-sub3:first-child:nth-last-child(2)>.sub3,
  nav.main .sub-vignettes>li.has-sub3:last-child:nth-child(2)>.sub3{top:calc(100% + 8px);left:50%;right:auto;translate:-50% 0}
}
/* galeries de 9 photos (onglet Photos des séjours) : 3 x 3 sur ordinateur */
@media (min-width:760px){.gallery:has(>img:nth-child(9):last-child){grid-template-columns:repeat(3,1fr)}.gallery:has(>img:nth-child(9):last-child) img{aspect-ratio:16/10}}
/* plein écran : deux images superposées pour le fondu enchaîné */
.lightbox .lb-stage{position:relative;width:95vw;height:90vh}
.lightbox .lb-stage img{position:absolute;inset:0;margin:auto;max-height:90vh;max-width:95vw;width:auto;height:auto;opacity:0;transition:opacity .9s ease}
.lightbox .lb-stage img.on{opacity:1}
.lightbox .lb-stage img.instant{transition:none}
.lightbox .lb-prev,.lightbox .lb-next{top:50%;right:auto;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,255,255,.6);background:rgba(255,255,255,.12);font:400 2rem/1 var(--serif);padding-bottom:4px}
.lightbox .lb-prev{left:16px}.lightbox .lb-next{right:16px;left:auto}
.lightbox .lb-prev:hover,.lightbox .lb-next:hover{background:var(--accent);border-color:var(--accent)}
/* vignettes des menus : cadre blanc réduit à un léger liseré (l'espace du bas reste pour l'étiquette) */
@media (min-width:1181px){
  nav.main .sub.sub-vignettes{gap:5px;padding:5px 5px 2px;border-radius:8px}
  nav.main .sub-vignettes a{border-radius:5px}
  nav.main .sub-vignettes .nav-vignette{border-radius:4px}
  nav.main .sub-vignettes span{padding:8px 6px 8px}
  nav.main .sub3{gap:5px;padding:5px 5px 2px;border-radius:8px}
  nav.main .sub-vignettes .sub3 a{padding:0}
  nav.main .sub-vignettes .sub3 span{padding:7px 4px 7px}
}
/* 1re photo : « VERCORS EVASION » aussi gros que « LA TAÏGA » */
.hero h1,.hero .titre .kicker{font:700 clamp(1.7rem,7vw,5rem)/1.05 var(--sans);letter-spacing:.03em;text-transform:uppercase;opacity:1}
.hero h1{margin:0}
.hero .titre .kicker{margin:0 0 .45em}
/* bouton « Fiche technique (PDF) » dans l'encart En bref des séjours */
.facts .btn-ft{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:14px}
/* accueil : section « Spécial groupe » */
#groupes .groupes-intro{max-width:640px;margin:.6em auto 0;color:var(--muted)}
#groupes .groupes-liens{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:34px 0 0}
#groupes,#sejours{scroll-margin-top:40px}

/* ---------- Dates des séjours : boutons « Demande d'inscription » et « Contact » ---------- */
.btn-inscription,.btn-contact{display:inline-block;margin:4px 0 4px 8px;padding:.35em .95em;border-radius:999px;font:600 .88rem/1.3 var(--sans);text-decoration:none;white-space:nowrap;vertical-align:baseline;transition:background .2s,color .2s}
.btn-inscription{background:var(--accent);color:var(--accent-ink)}
.btn-inscription:hover,.btn-inscription:focus-visible{background:var(--ink);color:#fff}
.btn-contact{color:var(--accent);border:1px solid currentColor}
.btn-contact:hover,.btn-contact:focus-visible{background:var(--accent);color:#fff}