/* Styles des pages destinations (voyages/*.html). Les jetons reprennent ceux de index.html. */
:root{
  --sand:#f4ede1; --sand-2:#ebe1cf; --paper:#fbf8f2;
  --ink:#1f1a14; --ink-2:#5a4f42; --ink-3:#8a7d6c;
  --terra:#c0562b; --terra-d:#9a3f1c; --ochre:#d99a3a;
  --night:#17130f; --r:14px;
  --serif:"Fraunces",Georgia,serif; --sans:"Inter",system-ui,sans-serif; --hand:"Caveat",cursive;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font:400 17px/1.7 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.1;letter-spacing:-.01em}
.eyebrow{font:600 12px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--terra)}
.eyebrow.light{color:var(--ochre)}

/* NAV */
nav#nav{position:fixed;inset:0 0 auto 0;z-index:50}
nav#nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
nav#nav.scrolled{background:rgba(251,248,242,.9);backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(31,26,20,.08)}
.logo{font:600 22px/1 var(--serif);text-decoration:none;display:flex;align-items:center;gap:10px}
.logo span{width:30px;height:30px;border-radius:50%;background:var(--terra);display:grid;place-items:center;color:#fff;font-size:15px}
nav#nav ul{display:flex;gap:28px;list-style:none;font-size:15px;font-weight:500}
nav#nav ul a{text-decoration:none;color:var(--ink-2)}
nav#nav ul a:hover{color:var(--terra)}
@media(max-width:620px){nav#nav ul{display:none}}

/* HERO */
.vhero{position:relative;min-height:78vh;display:flex;align-items:flex-end;color:#fff;padding:140px 0 64px;isolation:isolate;overflow:hidden;background:var(--night)}
.vhero .cover{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;filter:saturate(1.05)}
.vhero .cover.pattern{background:
  radial-gradient(900px 500px at 80% 10%,rgba(217,154,58,.55),transparent 60%),
  radial-gradient(700px 500px at 10% 90%,rgba(192,86,43,.6),transparent 60%),
  linear-gradient(135deg,#3a2414,#17130f)}
.vhero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(18,12,6,.35) 0%,rgba(18,12,6,.15) 35%,rgba(18,12,6,.85) 100%)}
.vhero .back{display:inline-block;font-size:14px;text-decoration:none;opacity:.85;margin-bottom:28px}
.vhero .back:hover{opacity:1}
.vhero h1{font-size:clamp(48px,8vw,104px);margin:14px 0 14px}
.vhero p{font-size:19px;max-width:36em;opacity:.92}
.chips{display:flex;gap:10px;margin-top:24px;flex-wrap:wrap}
.chips span{font-size:13px;font-weight:500;padding:7px 13px;border-radius:999px;background:rgba(255,255,255,.15);backdrop-filter:blur(6px)}

/* LAYOUT */
.layout{display:grid;grid-template-columns:320px 1fr;gap:64px;padding:80px 0 40px;align-items:start}
@media(max-width:960px){.layout{grid-template-columns:1fr;gap:40px;padding-top:56px}}
.infos{position:sticky;top:96px;background:var(--sand);border-radius:var(--r);padding:28px}
@media(max-width:960px){.infos{position:static}}
.infos h4{font-size:20px;margin:22px 0 4px}
.infos dl{margin-top:14px}
.infos dl div{padding:10px 0;border-top:1px solid rgba(31,26,20,.1);font-size:14.5px;line-height:1.55}
.infos dt{font-weight:600;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);margin-bottom:2px}
.infos dd{color:var(--ink-2)}
.infos .hint{margin-top:20px;font-size:14px;color:var(--ink-3)}
.infos .hint a{color:var(--terra);font-weight:600}

/* CARNET */
.carnet{max-width:44em}
.carnet > .eyebrow{margin-bottom:26px}
.entry{position:relative;padding:0 0 34px 34px;border-left:2px dashed rgba(192,86,43,.35)}
.entry::before{content:"";position:absolute;left:-9px;top:6px;width:16px;height:16px;border-radius:50%;background:var(--paper);border:3px solid var(--terra)}
.entry:last-child{border-left-color:transparent}
.entry .when{font:500 28px/1.1 var(--hand);color:var(--terra);margin-bottom:10px}
.entry p{margin-bottom:14px;color:#2d261e}
.entry ul{margin:0 0 14px 20px;color:#2d261e}
.entry li{margin-bottom:6px}
.entry blockquote{font:italic 400 19px/1.55 var(--serif);border-left:3px solid var(--ochre);padding:4px 0 4px 18px;margin:0 0 14px;color:var(--ink-2)}
.entry.conclusion{background:var(--sand);border-radius:var(--r);padding:26px 28px;border-left:none;margin-top:10px}
.entry.conclusion::before{display:none}
.entry.conclusion .when{font-family:var(--serif);font-size:26px;font-weight:600;color:var(--ink)}

/* PHOTOS */
.photos{padding:64px 0 24px;border-top:1px solid rgba(31,26,20,.1);margin-top:24px}
.photos > .eyebrow{margin-bottom:8px}
.photos.empty p{font-family:var(--hand);font-size:26px;color:var(--ink-3)}
.gal{margin-top:36px}
.gal h3{font-size:28px;margin-bottom:18px}
.gal h3 span{font:500 14px var(--sans);color:var(--ink-3);margin-left:8px}
.masonry{columns:4 220px;column-gap:12px}
.masonry button{all:unset;cursor:zoom-in;display:block;margin-bottom:12px;border-radius:10px;overflow:hidden;break-inside:avoid;background:var(--sand-2)}
.masonry img{width:100%;transition:transform .6s}
.masonry button:hover img{transform:scale(1.04)}
.masonry button:focus-visible{outline:2px solid var(--terra);outline-offset:3px}

/* PAGER */
.pager{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:48px 0 96px}
.pager a{display:block;text-decoration:none;background:var(--sand);border-radius:var(--r);padding:22px 24px;transition:background .2s,transform .2s}
.pager a:hover{background:var(--sand-2);transform:translateY(-2px)}
.pager .next{text-align:right}
.pager span{display:block;font-size:13px;color:var(--ink-3);margin-bottom:4px}
.pager b{font:600 22px/1.2 var(--serif)}
@media(max-width:620px){.pager{grid-template-columns:1fr}.pager .next{text-align:left}}

footer{background:var(--terra);color:#fff;padding:28px 0}
footer .small{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:14px}
footer a{text-decoration:none}
footer a:hover{text-decoration:underline}

/* LIGHTBOX */
.lb{position:fixed;inset:0;background:rgba(10,8,6,.94);z-index:100;display:none;place-items:center;padding:24px}
.lb.open{display:grid}
.lb img{max-width:min(92vw,1000px);max-height:82vh;border-radius:6px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.lb figcaption{color:var(--sand);text-align:center;margin-top:14px;font:500 24px var(--hand)}
.lb .x,.lb .nav{position:absolute;background:rgba(255,255,255,.12);border:0;color:#fff;width:48px;height:48px;border-radius:50%;font-size:24px;cursor:pointer}
.lb .x{top:20px;right:20px}.lb .prev{left:16px;top:50%}.lb .next{right:16px;top:50%}

.rv{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}*{transition:none!important}html{scroll-behavior:auto}}