:root{
  --ocean:#0b4f6c; --ocean-deep:#06324a; --foam:#e8f4f6; --sand:#f6ecd9; --sand-deep:#e9d6b2;
  --btn:#e6d2aa; --btn-hover:#d9c08f; --accent:#c9a46a; --accent-deep:#94703c; --ink:#13232c; --muted:#4d6370; --white:#fff;
  --radius:18px; --shadow:0 18px 40px -20px rgba(6,50,74,.35);
  --cream:#fbf7f0; --line:rgba(6,50,74,.09);
  --card-shadow:0 1px 2px rgba(6,50,74,.05),0 14px 34px -16px rgba(6,50,74,.22);
  --card-shadow-hover:0 2px 4px rgba(6,50,74,.06),0 26px 50px -20px rgba(6,50,74,.32);
  --font-title:"Montserrat",system-ui,sans-serif; --font:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img,video{display:block;max-width:100%}
a{color:inherit}
.wrap{width:min(1160px,100% - 32px);margin-inline:auto}
.hidden{display:none}
.center{text-align:center}.narrow{max-width:720px;margin-inline:auto}

h1,h2,h3,.logo{font-family:var(--font-title);line-height:1.1;letter-spacing:-.02em}
.h2{font-size:clamp(1.9rem,4vw,2.8rem);font-weight:800;margin-bottom:1.1rem;color:var(--ocean-deep)}
.section--ocean .h2{color:var(--white)}
.eyebrow{font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--sand-deep);margin-bottom:.8rem}
.eyebrow--dark{color:var(--accent-deep)}
.lead{font-size:1.12rem;color:var(--muted)}
p+p{margin-top:1rem}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:var(--btn);color:var(--ocean-deep);text-decoration:none;font-weight:600;padding:.95rem 1.6rem;border-radius:999px;border:2px solid var(--btn);transition:transform .2s,background .2s;cursor:pointer;font:600 1rem var(--font)}
.btn:hover{background:var(--btn-hover);border-color:var(--btn-hover);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,.7)}
.btn--ghost:hover{background:rgba(255,255,255,.15);border-color:var(--white)}
.btn--small{padding:.55rem 1.1rem;font-size:.92rem}
.btn--block{width:100%}
.btn--light{background:var(--btn);color:var(--ocean-deep);border-color:var(--btn)}
.btn--light:hover{background:var(--sand);border-color:var(--sand)}
.section--sand .split__text .btn{background:var(--btn-hover);border-color:var(--btn-hover)}
.section--sand .split__text .btn:hover{background:#cdb27c;border-color:#cdb27c}

/* NAV */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,box-shadow .3s;color:var(--white)}
.nav.is-solid{background:rgba(255,255,255,.96);backdrop-filter:blur(8px);color:var(--ocean-deep);box-shadow:0 1px 0 rgba(6,50,74,.08)}
.nav__in{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{font-size:1.35rem;font-weight:800;text-decoration:none}
.logo span{color:var(--accent)}
.nav__links{display:flex;align-items:center;gap:1.8rem}
.nav__links a:not(.btn){text-decoration:none;font-weight:500;font-size:.95rem;opacity:.9}
.nav__links a:not(.btn):hover{opacity:1;text-decoration:underline;text-underline-offset:6px}
.nav__burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;flex-direction:column;justify-content:center;gap:7px;padding:10px;color:inherit}
.nav__burger span{display:block;height:2px;background:currentColor;border-radius:2px;transition:transform .3s}
.nav__burger[aria-expanded=true] span:first-child{transform:translateY(4.5px) rotate(45deg)}
.nav__burger[aria-expanded=true] span:last-child{transform:translateY(-4.5px) rotate(-45deg)}

/* HERO */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:var(--white);overflow:hidden}
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero__shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,50,74,.35) 0%,rgba(6,50,74,.15) 40%,rgba(6,50,74,.85) 100%)}
.hero__in{position:relative;padding:0 0 clamp(3rem,9vh,6rem)}
.hero h1{font-size:clamp(2.6rem,7.5vw,5.6rem);font-weight:700;max-width:14ch;margin-bottom:1.2rem}
.hero__lead{font-size:clamp(1.05rem,2vw,1.25rem);max-width:56ch;opacity:.95}
.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.hero__note{margin-top:1.4rem;font-size:.9rem;opacity:.8}

/* SECTIONS */
.section{padding:clamp(4rem,10vw,7rem) 0}
.section--sand{background:var(--sand)}
.section--ocean{background:var(--ocean-deep);color:var(--foam)}

.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem}
.trio__n{font-family:var(--font-title);font-weight:800;font-size:.95rem;color:var(--accent)}
.trio h2{font-size:1.5rem;margin:.5rem 0 .8rem;color:var(--ocean-deep)}
.trio p{color:var(--muted)}

.stats{background:var(--ocean);color:var(--white);padding:3rem 0}
.stats__in{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;text-align:center}
.stats strong{display:block;font-family:var(--font-title);font-size:clamp(2.6rem,6vw,3.8rem);font-weight:800;color:var(--sand)}
.stats span{display:block;max-width:24ch;margin-inline:auto;opacity:.9}

.split{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.split--rev{grid-template-columns:1fr 1.1fr}
.split__img img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover;width:100%}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:4rem}
.step{background:var(--foam);border-radius:var(--radius);padding:2rem}
.step__n{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--ocean);color:var(--white);font-family:var(--font-title);font-weight:800;margin-bottom:1rem}
.step h3{font-size:1.3rem;margin-bottom:.6rem;color:var(--ocean-deep)}
.step p{color:var(--muted);font-size:.98rem}

.guide{display:grid;grid-template-columns:1fr 1fr;margin-top:1.5rem;background:var(--ocean);color:var(--white);border-radius:var(--radius);overflow:hidden}
.guide img{width:100%;height:100%;object-fit:cover;min-height:280px}
.guide div{padding:clamp(2rem,4vw,3.5rem);align-self:center}
.guide h3{font-size:1.7rem;margin-bottom:1rem;color:var(--sand)}

/* TARIFS */
.prices{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;margin-top:3rem;align-items:start}
.price{background:var(--white);border-radius:var(--radius);padding:clamp(1.8rem,4vw,2.6rem);box-shadow:var(--shadow)}
.price--dark{background:var(--ocean-deep);color:var(--white)}
.price h3{font-size:1.6rem;color:var(--ocean-deep)}
.price--dark h3{color:var(--sand)}
.price__sub{color:var(--muted);margin:.3rem 0 1.5rem}
.price--dark .price__sub{color:var(--foam);opacity:.8}
.price__list{list-style:none;margin-bottom:1.8rem}
.price__list li{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding:.9rem 0;border-bottom:1px dashed rgba(6,50,74,.18)}
.price--dark .price__list li{border-color:rgba(255,255,255,.18)}
.price__list b{font-family:var(--font-title);font-size:1.5rem;font-weight:800}
.price__list em{display:block;font-style:normal;font-size:.85rem;color:var(--accent-deep);font-weight:600}
.price__list .is-best{background:var(--sand);margin:0 -1rem;padding:.9rem 1rem;border-radius:12px;border:0}
.price__foot{font-size:.92rem;opacity:.85;margin:-.6rem 0 1.4rem}
.prices__note{text-align:center;max-width:640px;margin:2.5rem auto 0;color:var(--muted)}

/* POURQUOI */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:3rem}
.features article{border:1px solid rgba(6,50,74,.12);border-radius:var(--radius);padding:1.8rem;transition:border-color .2s,transform .2s}
.features article:hover{border-color:var(--accent);transform:translateY(-3px)}
.features h3{font-size:1.2rem;color:var(--ocean-deep);margin-bottom:.5rem}
.features h3::before{content:"";display:block;width:28px;height:4px;border-radius:4px;background:var(--accent);margin-bottom:1rem}
.features p{color:var(--muted);font-size:.97rem}

/* VIDÉOS */
.videos{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;margin-top:3rem}
.videos video{width:100%;aspect-ratio:16/9;border-radius:var(--radius);background:#000;object-fit:cover}
.videos figcaption{margin-top:.7rem;font-weight:500;opacity:.85}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.5rem}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px}

/* À PROPOS */
.story{margin-top:4rem;max-width:860px}
.story h3{font-size:1.6rem;color:var(--ocean-deep);margin-bottom:1.5rem}
.timeline{list-style:none;border-left:3px solid var(--sand-deep);padding-left:2rem}
.timeline li{position:relative;padding-bottom:1.8rem}
.timeline li::before{content:"";box-sizing:border-box;position:absolute;left:calc(-2rem - 9px);top:.35rem;width:15px;height:15px;border-radius:50%;background:var(--accent);border:3px solid var(--white)}
.timeline b{font-family:var(--font-title);font-size:1.15rem;color:var(--ocean-deep)}
.timeline p{color:var(--muted);margin-top:.2rem}

/* HÉBERGEMENT */
.facts{list-style:none;margin:1.5rem 0 2rem}
.facts li{padding:.55rem 0 .55rem 1.8rem;position:relative}
.facts li::before{content:"";position:absolute;left:0;top:1.05rem;width:10px;height:10px;border-radius:50%;background:var(--accent)}
.facts a{color:var(--accent-deep);font-weight:600}
.house{background:var(--white);border-radius:var(--radius);padding:clamp(1.8rem,4vw,2.6rem);box-shadow:var(--shadow)}
.house h3{font-size:1.5rem;color:var(--ocean-deep);margin-bottom:1rem}
.house ul{list-style:none}
.house li{padding:.6rem 0;border-bottom:1px solid rgba(6,50,74,.08);color:var(--muted)}
.house li:last-child{border:0}

/* CONTACT */
.contact-list{list-style:none;margin-top:2rem}
.contact-list li{padding:.8rem 0;border-top:1px solid rgba(255,255,255,.15)}
.contact-list span{display:block;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sand-deep)}
.contact-list a{color:var(--white);font-weight:600}
.form{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:clamp(1.5rem,4vw,2.4rem);display:grid;gap:1rem}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form label{display:grid;gap:.4rem;font-size:.9rem;font-weight:500}
.form input,.form select,.form textarea{font:inherit;font-size:1rem;color:var(--ink);background:var(--white);border:2px solid transparent;border-radius:10px;padding:.75rem .9rem;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--accent)}
.form button{margin-top:.5rem}

.footer{background:#041f2e;color:var(--foam);padding:3rem 0}
.footer__in{display:grid;gap:.4rem;text-align:center}
.footer a{color:var(--foam)}
.footer__small{font-size:.85rem;opacity:.6}

/* APPARITION */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}

/* RESPONSIVE */
@media (max-width:960px){
  .nav__burger{display:flex}
  .nav__links{position:fixed;inset:72px 0 auto;flex-direction:column;align-items:stretch;gap:0;background:var(--white);color:var(--ocean-deep);padding:1rem 16px 1.5rem;box-shadow:0 20px 30px -20px rgba(0,0,0,.3);transform:translateY(-130%);transition:transform .35s}
  .nav__links.is-open{transform:none}
  .nav__links a:not(.btn){padding:.9rem 0;border-bottom:1px solid rgba(6,50,74,.08);font-size:1.05rem}
  .nav__links .btn{margin-top:1rem}
  .nav.menu-open{background:var(--white);color:var(--ocean-deep)}
  .trio,.steps,.features{grid-template-columns:1fr 1fr}
  .split,.split--rev,.guide,.prices{grid-template-columns:1fr}
  .split--rev .split__img{order:2}
}
@media (max-width:640px){
  body{font-size:16px}
  .trio,.steps,.features,.stats__in,.videos,.form__row{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .hero__cta .btn{flex:1 1 100%}
}

/* AJOUTS : photos, vidéos par formule, galeries, visionneuse */
.split__img--portrait img{aspect-ratio:4/5;object-position:30% center}
.strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2.5rem}
.strip img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius)}

.videos__intro{opacity:.85;margin-top:-.3rem}
.tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem;margin:2rem 0 1.5rem}
.tabs button{font:500 .95rem var(--font);color:var(--foam);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:.6rem 1.1rem;cursor:pointer;transition:background .2s,color .2s}
.tabs button:hover{background:rgba(255,255,255,.16)}
.tabs button[aria-selected=true]{background:var(--sand);color:var(--ocean-deep);border-color:var(--sand)}
.player{max-width:900px;margin-inline:auto}
.player video{width:100%;aspect-ratio:16/9;border-radius:var(--radius);background:#000;box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.videos{margin-top:3.5rem}

[data-lightbox] img{cursor:zoom-in;transition:opacity .2s}
[data-lightbox] img:hover{opacity:.88}

.rider__title{font-size:1.6rem;color:var(--ocean-deep);margin:4rem 0 1.5rem}
.rider{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:.8rem}
.rider img{width:100%;height:100%;object-fit:cover;border-radius:12px}
.rider__big{grid-column:span 2;grid-row:span 2}

.house-gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:190px;gap:.8rem;margin-top:3rem}
.house-gallery img{width:100%;height:100%;object-fit:cover;border-radius:12px}
.house-gallery__big{grid-column:span 2;grid-row:span 2}

.lightbox{border:0;padding:0;background:transparent;max-width:100vw;max-height:100vh;width:100vw;height:100vh;margin:0}
.lightbox::backdrop{background:rgba(4,20,30,.92)}
.lightbox[open]{display:grid;place-items:center}
.lightbox img{max-width:min(92vw,1400px);max-height:86vh;border-radius:10px;object-fit:contain}
.lightbox button{position:fixed;background:rgba(255,255,255,.12);color:#fff;border:0;border-radius:50%;width:52px;height:52px;font-size:2rem;line-height:1;cursor:pointer}
.lightbox button:hover{background:rgba(255,255,255,.25)}
.lightbox__close{top:16px;right:16px}
.lightbox__prev{left:16px;top:50%;transform:translateY(-50%)}
.lightbox__next{right:16px;top:50%;transform:translateY(-50%)}

@media (max-width:960px){
  .rider,.house-gallery{grid-template-columns:repeat(3,1fr);grid-auto-rows:160px}
}
@media (max-width:640px){
  .strip{grid-template-columns:1fr 1fr}
  .strip img:first-child{grid-column:span 2}
  .rider,.house-gallery{grid-template-columns:1fr 1fr;grid-auto-rows:130px}
  .tabs{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;margin-inline:-16px;padding:0 16px .4rem;scrollbar-width:none}
  .tabs button{flex:0 0 auto}
  .lightbox__prev,.lightbox__next{top:auto;bottom:20px;transform:none}
}
.house-gallery__wide{grid-column:span 2}
@media (max-width:960px){.house-gallery__wide{grid-column:auto}}
@media (max-width:640px){.house-gallery__wide{grid-column:span 2}}
@media (max-width:640px){.hero__video{object-position:center top}}
.nav:not(.is-solid):not(.menu-open) .logo span{color:var(--sand)}

/* ORGANISATION & CARTES */
.section--cream{background:var(--cream)}

/* Trois promesses en cartes */
.trio{gap:1.5rem}
.trio article{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:2.2rem 2rem;box-shadow:var(--card-shadow);transition:transform .3s ease,box-shadow .3s ease}
.trio article:hover{transform:translateY(-4px);box-shadow:var(--card-shadow-hover)}
.trio__n{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--sand);color:var(--accent-deep);font-size:.9rem}
.trio h2{margin-top:1.2rem}

/* Étapes */
.step{background:var(--white);border:1px solid var(--line);box-shadow:var(--card-shadow);transition:transform .3s ease,box-shadow .3s ease}
.step:hover{transform:translateY(-4px);box-shadow:var(--card-shadow-hover)}

/* Pourquoi : cartes blanches avec icône */
.features article{background:var(--white);border:1px solid var(--line);box-shadow:var(--card-shadow);transition:transform .3s ease,box-shadow .3s ease}
.features article:hover{transform:translateY(-4px);box-shadow:var(--card-shadow-hover);border-color:var(--line)}
.features h3::before{display:none}
.feat__ic{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:var(--sand);color:var(--ocean);margin-bottom:1.2rem}
.feat__ic svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.strip img{box-shadow:var(--card-shadow)}

/* Tarifs */
.price{box-shadow:var(--card-shadow-hover);transition:transform .3s ease}
.price:hover{transform:translateY(-4px)}

/* À propos : portrait fixe à gauche, histoire à droite */
.about{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,5vw,4.5rem);align-items:start}
.about__img{position:sticky;top:100px}
.about__img img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/5;object-fit:cover;object-position:30% center;width:100%}
.about__sub{font-size:1.25rem;color:var(--ocean-deep);margin:2.2rem 0 1.4rem}
.about .timeline li:last-child{padding-bottom:0}

/* Hébergement sur fond blanc */
.house{border:1px solid var(--line);box-shadow:var(--card-shadow-hover)}

@media (max-width:960px){
  .about{grid-template-columns:1fr}
  .about__img{position:static}
  .about__img img{aspect-ratio:4/3;object-position:30% 25%}
}
@media (max-width:640px){
  .trio article{padding:1.8rem 1.5rem}
}

/* PROMESSES : cartes photo, vague, carte du milieu décalée */
.trio{align-items:stretch}
.trio article{padding:0;overflow:hidden;display:flex;flex-direction:column}
.trio__img{position:relative;aspect-ratio:4/3;overflow:hidden}
.trio__img img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease}
.trio article:hover .trio__img img{transform:scale(1.06)}
.trio__img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,50,74,0) 45%,rgba(6,50,74,.7) 100%)}
.trio__n{position:absolute;left:1.6rem;bottom:1rem;z-index:1;display:block;width:auto;height:auto;background:none;border-radius:0;color:var(--white);font-family:var(--font-title);font-weight:800;font-size:3.2rem;line-height:1;letter-spacing:-.03em}
.trio__n::after{content:"";display:block;width:36px;height:4px;border-radius:4px;background:var(--btn);margin-top:.5rem}
.trio__body{padding:1.6rem 1.8rem 2rem;flex:1}
.trio__body h2{margin:0 0 .7rem}

/* ÉTAPES : pastille à cheval, fil pointillé, numéro en filigrane */
.steps{position:relative;margin-top:5.5rem;gap:2rem}
.step{position:relative;padding:3.4rem 2rem 2.2rem;border:1px solid var(--btn);box-shadow:7px 7px 0 var(--btn),0 18px 34px -18px rgba(6,50,74,.25);transition:transform .3s ease,box-shadow .3s ease}
.step:hover{transform:translate(-3px,-3px);box-shadow:10px 10px 0 var(--btn),0 24px 44px -20px rgba(6,50,74,.3)}
.step__n{position:absolute;z-index:2;top:-28px;left:2rem;width:52px;height:52px;margin:0;font-size:1.25rem;box-shadow:0 0 0 6px var(--white),0 10px 20px -8px rgba(6,50,74,.5)}
.step h3,.step p{position:relative}

/* Galerie de 4 photos */
.gallery{grid-template-columns:repeat(4,1fr);margin-top:3rem}

@media (max-width:960px){
    .steps{row-gap:3rem}
}
@media (max-width:640px){
  .trio{gap:1.2rem}
  .gallery{grid-template-columns:1fr 1fr}
}

/* MOBILE : textes courts, accueil allégé */
.txt-short{display:none}
@media (max-width:640px){
  .txt-long{display:none}
  .txt-short{display:inline}
  .hero h1{font-size:2.35rem;margin-bottom:.9rem}
  .hero__lead{font-size:1.02rem}
  .hero__cta{flex-wrap:nowrap;gap:.6rem;margin-top:1.4rem}
  .hero__cta .btn{flex:1 1 0;padding:.85rem 1rem}
  .hero__note{margin-top:1rem;font-size:.82rem}
}

/* Bouton menu bien visible sur la photo d'accueil */
.nav__burger span{height:2.5px}
.nav:not(.is-solid):not(.menu-open) .nav__burger{background:rgba(6,50,74,.55);border-radius:50%;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.hero__shade{background:linear-gradient(180deg,rgba(6,50,74,.6) 0%,rgba(6,50,74,.15) 22%,rgba(6,50,74,.15) 40%,rgba(6,50,74,.85) 100%)}
@media (max-width:640px){
  .hero__shade{background:linear-gradient(180deg,rgba(6,50,74,.55) 0%,rgba(6,50,74,.05) 16%,rgba(6,50,74,.1) 38%,rgba(6,50,74,.72) 58%,rgba(6,50,74,.9) 100%)}
}

/* Bouton menu : rendu fiable sur Safari iOS (largeur et couleurs explicites) */
.nav__burger{-webkit-appearance:none;appearance:none;padding:0;border:0;width:44px;height:44px;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:var(--ocean-deep);-webkit-tap-highlight-color:transparent}
.nav__burger span{display:block;width:22px;min-width:22px;height:2.5px;border-radius:2px;background:var(--ocean-deep);flex:none}
.nav:not(.is-solid):not(.menu-open) .nav__burger span{background:var(--white)}
.nav__burger[aria-expanded=true] span:first-child{transform:translateY(4.25px) rotate(45deg)}
.nav__burger[aria-expanded=true] span:last-child{transform:translateY(-4.25px) rotate(-45deg)}
.trio__img picture{display:block;width:100%;height:100%}

/* DIAPORAMA DE L'ACCUEIL (ordinateur) */
.hero__slides{position:absolute;inset:0;overflow:hidden;z-index:0}
.hero__slide{position:absolute;inset:0;display:block;opacity:0;z-index:0}
.hero__slide.is-prev{opacity:1;z-index:1}
.hero__slide.is-active{opacity:1;z-index:2;transition:opacity 1.6s ease-in-out}
.hero__slide img{width:100%;height:100%;object-fit:cover;display:block}
.hero__dots{position:absolute;right:clamp(16px,4vw,48px);bottom:clamp(1.5rem,5vh,3rem);z-index:2;display:flex;gap:.6rem}
.hero__dots button{width:12px;height:12px;padding:0;border-radius:50%;border:2px solid rgba(255,255,255,.85);background:transparent;cursor:pointer;transition:background .3s,transform .3s}
.hero__dots button:hover{transform:scale(1.2)}
.hero__dots button[aria-current=true]{background:var(--btn);border-color:var(--btn)}
@media (max-width:640px){
  .hero__slide:not(:first-child),.hero__dots{display:none}
  .hero__slide.is-active{transition:none}
  .hero__slide img{object-position:center top}
}

/* Bouton fixe « Prendre un cours » (mobile uniquement) */
.cta-mobile{display:none}
@media (max-width:640px){
  .cta-mobile{display:flex;position:fixed;left:16px;right:16px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:40;padding:1rem;font-size:1.05rem;box-shadow:0 10px 28px -8px rgba(6,50,74,.55)}
  body{padding-bottom:calc(84px + env(safe-area-inset-bottom))}
}

/* SURF & HÉBERGEMENT : résumé (accueil) et page dédiée */
.stay-chips{list-style:none;display:flex;flex-wrap:wrap;gap:.5rem;margin:1.5rem 0 2rem}
.stay-chips li{background:var(--sand);color:var(--ocean-deep);border-radius:999px;padding:.5rem 1rem;font-size:.92rem}
.stay-teaser{display:grid;grid-template-columns:1.4fr 1fr;grid-template-rows:1fr 1fr;gap:.7rem;aspect-ratio:4/3}
.stay-teaser img{width:100%;height:100%;object-fit:cover;border-radius:12px;transition:transform .6s ease}
.stay-teaser__big{grid-row:span 2;border-radius:var(--radius)!important}
.stay-teaser:hover img{transform:scale(1.02)}

.hero--page{min-height:72svh}
.hero--page h1{max-width:18ch}
.hero__cta .btn--ghost{white-space:nowrap}

.stay-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:3rem}
.stay-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem 1.6rem;box-shadow:var(--card-shadow)}
.stay-card .stay-card__big{font-family:var(--font-title);font-weight:800;font-size:2rem;line-height:1;color:var(--ocean);margin-bottom:.8rem}
.stay-card h3{font-size:1.05rem;color:var(--ocean-deep);margin-bottom:.4rem}
.stay-card p{color:var(--muted);font-size:.95rem}
.stay-card a{color:var(--accent-deep);font-weight:600}

.checks-list{list-style:none;margin-top:1.5rem;display:grid;grid-template-columns:1fr 1fr;gap:.2rem 1.5rem}
.checks-list li{position:relative;padding:.45rem 0 .45rem 1.6rem}
.checks-list li::before{content:"";position:absolute;left:0;top:.95rem;width:10px;height:10px;border-radius:50%;background:var(--accent)}

.stay-book__cta{display:flex;flex-wrap:wrap;justify-content:center;gap:.8rem;margin-top:2rem}
.nav__links a[aria-current=page]{opacity:1;text-decoration:underline;text-underline-offset:6px}

@media (max-width:960px){
  .stay-cards{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .hero--page{min-height:78svh}
  .stay-cards{grid-template-columns:1fr 1fr;gap:.8rem}
  .stay-card{padding:1.3rem 1.1rem}
  .stay-card .stay-card__big{font-size:1.6rem}
  .checks-list{grid-template-columns:1fr}
  .stay-book__cta .btn{width:100%}
  .stay-teaser{margin-top:.5rem}
}

/* Bouton fixe mobile un peu plus discret */
@media (max-width:640px){
  .cta-mobile{left:20px;right:20px;bottom:calc(10px + env(safe-area-inset-bottom));padding:.72rem 1rem;font-size:.95rem;box-shadow:0 8px 22px -8px rgba(6,50,74,.5)}
  body{padding-bottom:calc(70px + env(safe-area-inset-bottom))}
}

/* Page Surf & hébergement : texte du haut lisible sur la photo claire */
.hero--page .hero__shade{background:linear-gradient(90deg,rgba(6,50,74,.7) 0%,rgba(6,50,74,.35) 55%,rgba(6,50,74,.15) 100%),linear-gradient(180deg,rgba(6,50,74,.45) 0%,rgba(6,50,74,.1) 30%,rgba(6,50,74,.55) 65%,rgba(6,50,74,.85) 100%)}
.hero--page h1,.hero--page .hero__lead,.hero--page .eyebrow{text-shadow:0 2px 14px rgba(6,50,74,.55)}
.hero--page .eyebrow{color:var(--sand)}
@media (max-width:640px){
  .hero--page .hero__shade{background:linear-gradient(180deg,rgba(6,50,74,.55) 0%,rgba(6,50,74,.3) 22%,rgba(6,50,74,.72) 45%,rgba(6,50,74,.92) 100%)}
}

/* Diplômes et assurance */
.creds{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:.7rem;margin-top:1.8rem}
.creds li{display:flex;flex-direction:column;gap:.15rem;background:var(--white);border:1px solid var(--line);border-left:3px solid var(--btn);border-radius:12px;padding:.8rem 1rem;font-size:.9rem;color:var(--muted);box-shadow:var(--card-shadow)}
.creds b{font-family:var(--font-title);font-size:1.05rem;color:var(--ocean-deep)}
.footer__creds{font-size:.88rem;opacity:.75;max-width:60ch;margin:.4rem auto 0}
@media (max-width:640px){.creds{gap:.5rem}.creds li{padding:.7rem .8rem;font-size:.84rem}}

/* Galerie de la maison : 14 photos sans trou (4, 3 et 2 colonnes) */
@media (max-width:960px) and (min-width:641px){.house-gallery .hg-tab-wide{grid-column:span 2}}
.house-gallery{grid-auto-flow:dense}

/* Accueil mobile : photo du briefing (Sylvain + élève en entier) → hauteur calée sur la photo */
@media (max-width:640px){
  .hero:not(.hero--page){min-height:0;aspect-ratio:1200/1878}
}

/* Bouton de langue FR / EN */
.nav__in{gap:1rem}
.nav__links{margin-left:auto}
.lang-switch{display:inline-flex;align-items:center;flex:none;padding:3px;border:1.5px solid currentColor;border-radius:999px;font-size:.74rem;font-weight:700;letter-spacing:.06em;text-decoration:none;line-height:1}
.lang-switch span{padding:.32rem .5rem;border-radius:999px;opacity:.75;transition:opacity .2s}
.lang-switch:hover span{opacity:1}
.lang-switch .is-current{opacity:1;background:var(--ocean-deep);color:var(--white)}
.nav:not(.is-solid):not(.menu-open) .lang-switch{background:rgba(6,50,74,.45);border-color:rgba(255,255,255,.8);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.nav:not(.is-solid):not(.menu-open) .lang-switch .is-current{background:var(--white);color:var(--ocean-deep)}
@media (max-width:960px){.nav__links{margin-left:0}.lang-switch{margin-left:auto}}