/* Surf Perspective — feuille de style unique, partagée par toutes les pages (mise en cache une fois).
   Polices système uniquement : aucune police téléchargée. */
:root{
  /* Couleurs de l'ancien site : bleu océan, crème, corail. Clair et lumineux. */
  --bg:#FFFDEC; --surface:#FFFFFF; --ink:#33424A; --head:#0A5373; --muted:#5E6A70; --line:#ECE7CC;
  --accent:#22779B; --flag:#F5A66B; --flag-ink:#3B2314; --sun:#FFFDEC;
  --band:#0A5373; --band-ink:#FFFFFF; --band-muted:#D3E6EE;
  --r:16px; --r-sm:10px; --shadow:0 6px 22px rgba(10,83,115,.08);
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --serif:var(--sans);
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0B2530; --surface:#103341; --ink:#E6EEF1; --head:#BFE3F2; --muted:#9FB6BF; --line:#21495A;
  --accent:#6CC0E0; --flag:#F2A870; --sun:#FFF3C4; --band:#072F42; --band-muted:#A9C9D6; --shadow:0 6px 22px rgba(0,0,0,.25); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0B2530; --surface:#103341; --ink:#E6EEF1; --head:#BFE3F2; --muted:#9FB6BF; --line:#21495A;
  --accent:#6CC0E0; --flag:#F2A870; --sun:#FFF3C4; --band:#072F42; --band-muted:#A9C9D6; --shadow:0 6px 22px rgba(0,0,0,.25); color-scheme:dark}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:1rem/1.6 var(--sans)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:68rem;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--serif);font-weight:700;color:var(--head);line-height:1.15;text-wrap:balance;margin:0}
h1{font-size:clamp(2.2rem,6vw,4rem)}
h2{font-size:clamp(1.6rem,3.5vw,2.2rem)}
h3{font-size:1.25rem}
p{margin:0;max-width:65ch}
a{color:var(--accent)}
a:focus-visible,.btn:focus-visible,button:focus-visible{outline:3px solid var(--flag);outline-offset:2px}
.label{font:600 .75rem/1.2 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
section{padding-block:3.5rem}
.stack{display:grid;gap:1rem;align-content:start;min-width:0}
.alt{background:var(--surface);border-block:1px solid var(--line)}
.skip{position:absolute;left:-9999px}.skip:focus{left:1rem;top:1rem;z-index:9;background:var(--flag);color:var(--flag-ink);padding:.5rem 1rem}

/* En-tête */
.band{background:var(--band);color:var(--band-ink)}
.band h1,.band h2,.hero h1,.hero h2,.contact h2,.contact h3{color:var(--band-ink)}
.top{display:flex;flex-wrap:wrap;gap:.75rem 1.5rem;align-items:center;justify-content:space-between;padding-block:1rem}
.brand{display:inline-flex;align-items:center;gap:.6rem;font:700 1.05rem/1 var(--serif);letter-spacing:.04em;color:var(--band-ink);text-decoration:none}
.logo{display:block;width:84px;aspect-ratio:320/233;background:currentColor;-webkit-mask:url(img/logo-surf-perspective-320.webp) center/contain no-repeat;mask:url(img/logo-surf-perspective-320.webp) center/contain no-repeat}
.brand .accent{color:var(--sun);font-weight:400}
.nav{display:flex;flex-wrap:wrap;gap:.3rem 1.1rem;font-size:.92rem}
.nav a{color:var(--band-muted);text-decoration:none}
.nav a:hover,.nav a[aria-current]{color:var(--band-ink)}
.nav a[aria-current]{text-decoration:underline;text-decoration-color:var(--sun);text-underline-offset:.35em}
.nav .book{color:var(--flag-ink);background:var(--flag);border-radius:999px;padding:0 .7rem}
.nav .book:hover{color:var(--flag-ink)}
.page-head{padding-block:2.5rem 3.5rem;display:grid;gap:1rem}
.page-head p{color:var(--band-muted);font-size:1.08rem}
.page-head .label{color:var(--band-muted)}

/* Accueil : photo */
.hero{position:relative;display:grid;background:var(--band);color:var(--band-ink);overflow:hidden}
.hero>img,.hero>.hero-text{grid-area:1/1}
.hero img{width:100%;height:100%;min-height:clamp(22rem,62vh,36rem);object-fit:cover;object-position:50% 40%}
.hero-text{position:relative;align-self:end;padding-block:7rem 2.5rem;background:linear-gradient(to top,rgba(10,83,115,.88) 0%,rgba(10,83,115,.55) 55%,rgba(10,83,115,0) 100%)}
.hero-text .wrap{display:grid;gap:1rem}
.hero h1{max-width:16ch}
.hero h1 em{font-style:italic;color:var(--sun)}
.hero p{color:#D5E3E4;font-size:1.08rem}
.cta{display:flex;flex-wrap:wrap;gap:.75rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.2rem;border-radius:999px;font-weight:600;text-decoration:none;border:2px solid transparent;font-size:1rem;cursor:pointer}
.btn-main{background:linear-gradient(135deg,#F7B77E,var(--flag));color:var(--flag-ink)}
.btn-ghost{border-color:currentColor;color:inherit}
.btn-line{border-color:var(--accent);color:var(--accent)}

/* Fiche pratique */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(12rem,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:2rem;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.facts div{background:var(--surface);padding:1rem 1.1rem;display:grid;gap:.3rem;align-content:start}
.facts b{font:600 1.05rem/1.3 var(--serif)}

/* Grilles */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(17rem,1fr));gap:1.25rem;margin-top:2rem}
.grid.four{grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr))}
.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(18rem,1fr));gap:2.5rem;align-items:start}
.card{background:var(--surface);border:1px solid var(--line);display:grid;align-content:start;min-width:0;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.card .body{padding:1.3rem;display:grid;gap:.8rem}
.card img{aspect-ratio:3/2;object-fit:cover;width:100%}
.meta{color:var(--muted);font-size:.93rem}
.more{font-weight:600}
figure{margin:0}
figure img{width:100%;border-radius:var(--r)}
.split>img{border-radius:var(--r)}
figcaption{font-size:.85rem;color:var(--muted);margin-top:.4rem}

/* Tarifs */
.prices{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums;font-size:.95rem}
.prices th{text-align:left;font:600 .72rem/1.2 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:.4rem .5rem .4rem 0}
.prices th:not(:first-child){text-align:right}
.prices td{padding:.5rem .5rem .5rem 0;border-top:1px dashed var(--line)}
.prices td:not(:first-child){text-align:right;font-weight:700;font-family:var(--mono);white-space:nowrap}
.prices td small{display:block;font-weight:400;color:var(--muted);font-family:var(--sans)}
.scroll{overflow-x:auto}
.offer{background:var(--surface);border:1px solid var(--line);padding:1.4rem;display:grid;gap:.9rem;align-content:start;min-width:0;border-radius:var(--r);box-shadow:var(--shadow)}
.tag{font:600 .72rem/1 var(--sans);letter-spacing:.06em;color:var(--accent);border:1px solid var(--accent);border-radius:999px;padding:.25rem .55rem;vertical-align:middle;margin-left:.3rem;white-space:nowrap}

/* Déroulé */
.timeline{list-style:none;margin:0;padding:0;display:grid}
.timeline li{display:grid;grid-template-columns:3.4rem minmax(0,1fr);gap:.8rem;padding-bottom:1rem;position:relative}
.timeline li::before{content:"";position:absolute;left:1.1rem;top:1.8rem;bottom:.2rem;border-left:2px solid var(--line)}
.timeline li:last-child::before{display:none}
.timeline .t{font:700 .85rem/1.6 var(--mono);color:var(--accent);font-variant-numeric:tabular-nums}
.timeline b{font-family:var(--serif);font-size:1.02rem}
.timeline p{color:var(--muted);font-size:.93rem}

/* Listes */
.checks{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.checks li{padding-left:1.4rem;position:relative;max-width:65ch}
.checks li::before{content:"";position:absolute;left:0;top:.6em;width:.6rem;height:.6rem;border-radius:50%;background:var(--accent)}

/* Avis */
blockquote{margin:0;padding:1.3rem 1.4rem;border-left:4px solid var(--flag);background:var(--surface);display:grid;gap:.6rem;align-content:start;border-radius:var(--r-sm) var(--r) var(--r) var(--r-sm);box-shadow:var(--shadow)}
blockquote p{font-family:var(--serif);font-size:1.05rem}
cite{font-style:normal;color:var(--muted);font-size:.9rem}

/* Galerie */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(15rem,1fr));gap:.8rem;margin-top:2rem}
.gallery img{aspect-ratio:4/3;object-fit:cover;width:100%;border-radius:var(--r)}

/* EcoIndex */
.grade{display:flex;gap:.3rem;align-items:flex-end}
.grade span{width:2.2rem;height:2.6rem;display:grid;place-items:center;font:700 1rem var(--mono);color:#fff;border-radius:3px;opacity:.3}
.grade .on{opacity:1;height:3.2rem;font-size:1.3rem}
.g-a{background:#2E9B4E}.g-b{background:#5DAA3E}.g-c{background:#9AB735}.g-d{background:#D8B92A}.g-e{background:#E59A2B}.g-f{background:#E2662E}.g-g{background:#C93C2E}
.eco-table{width:100%;border-collapse:collapse;font-size:.92rem;font-variant-numeric:tabular-nums}
.eco-table th,.eco-table td{padding:.5rem .6rem;border-bottom:1px solid var(--line);text-align:right;white-space:nowrap}
.eco-table th:first-child,.eco-table td:first-child{text-align:left}
.eco-table th{font:600 .72rem/1.2 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.pill{display:inline-block;min-width:1.8rem;text-align:center;border-radius:3px;color:#fff;font:700 .85rem/1.6 var(--mono)}

/* Bandeau contact */
.contact{background:var(--band);color:var(--band-ink)}
.contact p,.contact .label{color:var(--band-muted)}
.contact a:not(.btn){color:var(--sun)}
.phone{font:700 clamp(1.8rem,5vw,2.6rem)/1.1 var(--mono);color:var(--sun);user-select:all}

/* Formulaire */
.form{display:grid;gap:1.3rem;background:var(--surface);color:var(--ink);padding:1.6rem;border:1px solid var(--line);border-radius:var(--r);min-width:0;box-shadow:var(--shadow)}
.form fieldset{border:0;margin:0;padding:0;display:grid;gap:.8rem;min-width:0}
.form legend{font:600 1.1rem/1.3 var(--serif);margin-bottom:.6rem;padding:0}
.form label{display:grid;gap:.3rem;font-size:.85rem;font-weight:600;color:var(--muted);min-width:0}
.form input,.form select,.form textarea{font:1rem var(--sans);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:var(--r-sm);padding:.65rem .8rem;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
.row{display:grid;gap:.8rem}
.row.two{grid-template-columns:repeat(auto-fit,minmax(11rem,1fr))}
.people{display:grid;gap:.6rem}
.person{display:grid;grid-template-columns:6.5rem repeat(3,minmax(0,5rem)) minmax(0,1fr);gap:.8rem;align-items:end;padding-bottom:.6rem;border-bottom:1px dashed var(--line)}
@media (max-width:640px){.person{grid-template-columns:repeat(3,minmax(0,1fr))}.person label:last-child{grid-column:1/-1}.person .pnum{grid-column:1/-1}}
.pnum{font:600 .9rem/2.6 var(--serif);color:var(--ink)}
.hp{position:absolute;left:-9999px}
.legal{font-size:.8rem;color:var(--muted)}
.form .btn{justify-self:start;border:0}
.status{font-weight:600;color:var(--accent);min-height:1.2em}
.status.err{color:#B4382A}

/* Équipe et articles */
.team{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,19rem),1fr));gap:1.25rem;align-items:start}
.member h2{font-size:1.6rem}
.posts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr));gap:1.25rem}
.post{display:grid;gap:.6rem;align-content:start;text-decoration:none;color:var(--ink);padding:1.3rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.post h3{font-size:1.2rem}.post p{color:var(--muted);font-size:.93rem}
.post:hover h3{color:var(--accent)}
.article h2{font-size:1.45rem;margin-top:1rem}
.lead{font-size:1.15rem;font-family:var(--serif)}

/* Réservation en ligne */
.notice{background:color-mix(in srgb,var(--accent) 9%,var(--surface));border-left:4px solid var(--flag);padding:1rem 1.2rem;border-radius:var(--r-sm);display:grid;gap:.5rem;color:var(--ink);max-width:none}
.notice p{max-width:70ch}
.book{gap:1.8rem}
.row.four{grid-template-columns:repeat(auto-fit,minmax(9.5rem,1fr))}
.demo{background:var(--bg);border:1px dashed var(--accent);padding:.7rem 1rem;border-radius:var(--r-sm);font-size:.92rem;max-width:none}
.slots{display:grid;gap:1rem}
.slot-day{display:grid;gap:.4rem}
.slot-date{display:flex;flex-wrap:wrap;gap:.2rem 1rem;align-items:baseline;font-family:var(--serif)}
.slot-date b{display:inline-block}.slot-date b::first-letter{text-transform:uppercase}
.slot-date span{font:.8rem var(--mono);color:var(--muted)}
.form .slot{display:grid;grid-template-columns:auto 6rem minmax(0,1fr) auto;gap:.8rem;align-items:center;padding:.65rem .9rem;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--bg);color:var(--ink);font-weight:400;font-size:.92rem;cursor:pointer}
.form .slot input{width:1.1rem;height:1.1rem;margin:0;accent-color:var(--accent)}
.form .slot:has(input:checked){border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.form .slot.off{opacity:.55;cursor:not-allowed}
.slot-time{font:700 .95rem var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap}
.slot-time small{font:400 .75rem var(--sans);color:var(--muted)}
.slot-left{font-size:.82rem;font-weight:600;color:var(--accent);text-align:right}
.slot.off .slot-left{color:var(--muted)}
.cond{font-style:normal;font-size:.78rem;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:.05rem .45rem;white-space:nowrap}
@media (max-width:560px){.form .slot{grid-template-columns:auto 5.6rem minmax(0,1fr)}.slot-left{grid-column:2/-1;text-align:left}}
.form .radio{display:flex;gap:.6rem;align-items:flex-start;font-weight:400;color:var(--ink);font-size:.93rem}
.form .radio input{width:auto;margin-top:.3rem;accent-color:var(--accent)}
.form .btn:disabled{opacity:.5;cursor:not-allowed}

.legal-text p,.legal-text li{text-align:justify;hyphens:auto;-webkit-hyphens:auto}

/* Pied de page */
footer{border-top:1px solid var(--line);margin-top:0}
.foot{padding-block:2rem;font-size:.88rem;color:var(--muted);display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:1.5rem}
.foot a{color:var(--muted)}
.foot ul{list-style:none;padding:0;margin:.5rem 0 0;display:grid;gap:.3rem}
.lang{display:flex;gap:.6rem}

@media (prefers-reduced-motion:no-preference){.btn{transition:transform .15s}.btn:hover{transform:translateY(-1px)}}
@media print{.band,.contact,footer,.nav{display:none}}