:root{--bleu:#0F5A93;--nuit:#0A2E4A;--ciel:#3BB3E0;--soleil:#E2AC34;--sable:#F7F1E6;--txt:#16303F}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Poppins',Arial,sans-serif;color:var(--txt);background:#fff;line-height:1.6}
h1,h2,h3{line-height:1.2;color:var(--bleu);font-weight:700}
a{color:inherit}
img{max-width:100%}
[hidden]{display:none!important}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:#fff;color:var(--bleu);padding:8px 14px;z-index:60}
.skip:focus{left:10px}
header{position:sticky;top:0;z-index:20;background:#fff;box-shadow:0 1px 12px rgba(15,90,147,.12)}
.bar{display:flex;align-items:center;justify-content:space-between;height:112px;gap:12px;position:relative}
.brand img{height:100px;width:auto;display:block}
nav ul{display:flex;gap:18px;list-style:none;font-weight:500;font-size:.92rem}
nav a{text-decoration:none;padding:6px 0}
nav a:hover,nav a.on{color:var(--ciel)}
.burger{display:none;background:none;border:0;font-size:1.8rem;color:var(--bleu);cursor:pointer;padding:6px 10px}
/* sous-menu Événements */
nav li.hassub{position:relative;display:flex;align-items:center;gap:2px}
nav .caret{background:none;border:0;cursor:pointer;color:inherit;font-size:.9rem;padding:4px 2px;line-height:1}
nav .subm{display:none;position:absolute;top:100%;left:-14px;min-width:250px;background:#fff;list-style:none;padding:10px 0;border-radius:12px;box-shadow:0 12px 28px rgba(10,46,74,.18);flex-direction:column;gap:0;z-index:30}
nav .subm a{display:block;padding:8px 18px;font-size:.92rem;white-space:nowrap}
nav .subm a:hover,nav .subm a.on{background:rgba(59,179,224,.1)}
@media(min-width:1101px){nav li.hassub:hover .subm,nav li.hassub:focus-within .subm,nav li.hassub.open .subm{display:flex}}
@media(max-width:1100px){.burger{display:block}
nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;padding:16px 20px 22px;box-shadow:0 10px 20px rgba(15,90,147,.12);max-height:calc(100vh - 120px);overflow:auto}
nav.open{display:block}
nav ul{flex-direction:column;gap:12px;font-size:1.05rem}
nav li.hassub{flex-wrap:wrap}
nav .subm{position:static;box-shadow:none;min-width:0;width:100%;padding:4px 0 4px 14px;border-left:3px solid var(--ciel);border-radius:0;margin-top:6px}
nav li.hassub.open .subm{display:flex}
nav .subm a{white-space:normal;padding:6px 8px}}
/* bandeau Karib' Birthday */
.kbar{display:block;text-align:center;background:linear-gradient(90deg,var(--soleil),#F2C55C);color:var(--nuit);text-decoration:none;font-size:.9rem;padding:8px 14px;line-height:1.35}
.kbar:hover{filter:brightness(1.05)}
.kbar .kgo{font-weight:700;text-decoration:underline;white-space:nowrap}
@media(max-width:600px){.kbar{font-size:.82rem}}
/* boutons */
.btn{display:inline-block;padding:12px 24px;border-radius:999px;background:var(--bleu);color:#fff;font-weight:600;text-decoration:none;border:2px solid var(--bleu);cursor:pointer;font-family:inherit;font-size:.95rem;text-align:center;transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(15,90,147,.3)}
.btn.jaune{background:var(--soleil);border-color:var(--soleil);color:var(--nuit)}
.btn.line{background:transparent;color:var(--bleu);border-color:var(--bleu)}
.btn.blanc{background:#fff;color:var(--bleu);border-color:#fff}
.btn:disabled{opacity:.6;cursor:default;transform:none}
.pagehead .btn.line,.hero .btn.line,.amb .btn.line,.band .btn.line{color:#fff;border-color:#fff}
.amb .card .btn.line{color:var(--bleu);border-color:var(--bleu)}
.badge{display:inline-block;background:var(--soleil);color:var(--nuit);font-weight:700;border-radius:999px;padding:5px 14px;font-size:.9rem}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.band .cta,.pagehead .cta{justify-content:center}
/* accueil */
.hero{min-height:78vh;display:flex;align-items:center;color:#fff;padding:80px 0;background:linear-gradient(160deg,rgba(10,46,74,.7),rgba(15,90,147,.25)),url("https://static.wixstatic.com/media/1a971a_c6eadc03093746259b9524bd3e19e4b4~mv2.png/v1/fill/w_1800,h_1000,al_c,q_80,enc_jpg/accueil-lagon.jpg") center/cover,var(--nuit)}
.hero h1{color:#fff;font-size:clamp(2.2rem,6vw,3.8rem);max-width:760px;margin:14px 0}
.hero p{font-size:1.15rem;max-width:600px;margin-bottom:24px}
/* sections */
section{padding:70px 0}
.sable{background:var(--sable)}
.titre{text-align:center;margin-bottom:34px}
.titre h2{font-size:clamp(1.7rem,4vw,2.4rem)}
.titre p{max-width:640px;margin:10px auto 0}
.pagehead{padding:90px 0 60px;text-align:center;color:#fff;background:linear-gradient(180deg,rgba(10,46,74,.72),rgba(10,46,74,.55)),var(--bg,none) center/cover,linear-gradient(160deg,var(--nuit),var(--bleu))}
.pagehead h1{color:#fff;font-size:clamp(2rem,5vw,3.2rem)}
.pagehead p{max-width:680px;margin:12px auto 0}
section.amb{background:linear-gradient(180deg,rgba(10,46,74,.8),rgba(10,46,74,.62) 55%,rgba(10,46,74,.78)),var(--bg) center/cover,var(--nuit);color:#fff}
section.amb h2,section.amb .bulle h3,section.amb .split h2{color:#fff}
section.amb .titre p,section.amb .legal p,section.amb .legal li{color:#e8f3fa}
.band{text-align:center;background:linear-gradient(160deg,var(--nuit),var(--bleu));color:#fff}
.band h2{color:#fff;margin-bottom:12px;font-size:clamp(1.6rem,4vw,2.2rem)}
.band p{margin-bottom:20px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.grid.solo{grid-template-columns:minmax(0,640px);justify-content:center}
.card{background:#fff;color:var(--txt);border-radius:18px;overflow:hidden;box-shadow:0 8px 26px rgba(10,46,74,.18);display:flex;flex-direction:column}
.card .ph{height:200px;background:linear-gradient(135deg,var(--bleu),var(--ciel));background-size:cover;background-position:center}
.card .ph.nuit{background-color:var(--nuit)}
.card .in{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.card h3{font-size:1.15rem;color:var(--bleu)}
.card p{font-size:.93rem;color:#3d5766;flex:1}
.card .btn{width:100%}
.prix{font-weight:700;color:var(--bleu);font-size:1.05rem}
.bulle{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:18px;padding:24px;text-align:center;backdrop-filter:blur(4px)}
.bulle .ico{font-size:2rem;margin-bottom:8px}
.bulle p{margin-top:6px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split ul{margin:12px 0 12px 20px}
.legal{max-width:820px;margin:0 auto}
.legal h2{font-size:1.4rem;margin:28px 0 8px}
.legal p,.legal li{margin:10px 0}
.legal ul{padding-left:22px}
.legal a{color:var(--bleu);font-weight:600}
.amb .legal a{color:var(--soleil)}
.todo{background:#FFF3C4;color:#7a5b00;border-radius:6px;padding:1px 8px;font-weight:600}
.logoband{padding:40px 0 30px;background:#fff}
.logoband img{display:block;margin:0 auto;width:340px;max-width:80%}
.coord{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.coord div{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:16px;padding:22px}
.coord b{display:block;color:var(--soleil);margin-bottom:6px}
.coord a{color:#fff;font-weight:600}
.hot{font-size:clamp(1.8rem,5vw,2.6rem);font-weight:700;color:var(--soleil);text-decoration:none;display:inline-block;margin:6px 0 14px}
/* réservation */
#resa .cat{color:#fff;font-size:1.5rem;margin:34px 0 16px}
#resa .cat:first-child{margin-top:0}
.note{text-align:center;opacity:.9}
#panel{position:fixed;inset:0;z-index:50;background:rgba(10,46,74,.65);display:flex;align-items:center;justify-content:center;padding:16px}
#sheet{background:#fff;color:var(--txt);width:100%;max-width:640px;max-height:92vh;overflow:auto;border-radius:20px;padding:26px 22px;position:relative}
#sheet h2{font-size:1.4rem;padding-right:30px}
#sheet .close{position:absolute;top:10px;right:14px;background:none;border:0;font-size:2rem;line-height:1;cursor:pointer;color:var(--bleu)}
#sheet .week{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:16px 0 8px;font-weight:600}
#sheet .week .nav{background:var(--bleu);color:#fff;border:0;border-radius:50%;width:38px;height:38px;font-size:1.3rem;cursor:pointer}
#sheet .week .nav:disabled{opacity:.35;cursor:default}
#sheet .day{margin:12px 0}
#sheet .slots{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
#sheet .slot{border:2px solid var(--bleu);background:#fff;color:var(--bleu);border-radius:999px;padding:7px 14px;cursor:pointer;font-family:inherit;font-size:.9rem}
#sheet .slot.on{background:var(--bleu);color:#fff}
#sheet .slot:disabled{opacity:.45;cursor:default}
#sheet .lnk{background:none;border:0;color:var(--bleu);text-decoration:underline;cursor:pointer;font:inherit;font-weight:600}
#sheet form{display:flex;flex-direction:column;gap:12px;margin-top:16px}
#sheet label{display:flex;flex-direction:column;gap:4px;font-weight:500}
#sheet input,#sheet select,#sheet textarea{font:inherit;padding:10px 12px;border:1px solid #c9d8e4;border-radius:10px}
#sheet .small{font-size:.85rem;opacity:.8}
#sheet .err{color:#b3261e;font-weight:600}
#sheet .ok h3{margin:14px 0 8px}
#sheet .ok p{margin:8px 0}
#sheet .note{text-align:left;margin:10px 0}
/* pied de page */
footer{background:var(--nuit);color:#cfe3ec;padding:40px 0 90px;font-size:.9rem}
footer .wrap{display:flex;gap:30px;justify-content:space-between;flex-wrap:wrap}
footer a{text-decoration:none}
footer a:hover{color:#fff}
footer strong{color:#fff;font-size:1.05rem}
.legalrow{width:100%;display:flex;gap:18px;flex-wrap:wrap;font-size:.8rem;border-top:1px solid rgba(255,255,255,.2);padding-top:16px}
.wa{position:fixed;right:18px;bottom:18px;z-index:30;background:#25D366;color:#fff;padding:13px 20px;border-radius:999px;font-weight:600;text-decoration:none;box-shadow:0 6px 20px rgba(0,0,0,.25)}
@media(max-width:820px){.split{grid-template-columns:1fr}section{padding:52px 0}.hero{min-height:70vh}.pagehead{padding:64px 0 44px}}
@media(max-width:600px){.grid{grid-template-columns:1fr}.bar{height:92px}.brand img{height:80px}}

.merci{background:#fff;color:var(--txt);border-radius:18px;padding:22px;margin-bottom:28px;text-align:center}.merci h2{color:var(--bleu)!important;margin-bottom:8px}.merci a{color:var(--bleu);font-weight:600}