:root{
  --ink:#1d1d1f;
  --muted:#6e6e73;
  --bg:#ffffff;
  --bg2:#f5f5f7;
  --line:#d2d2d7;
  --blue:#0071e3;
  --blue-h:#0077ed;
  --link:#0066cc;
  --link-dark:#2997ff;
  --r:22px;
  --wrap:980px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:64px}
body{
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue","Segoe UI",Roboto,Arial,sans-serif;
  font-size:17px;line-height:1.47;letter-spacing:-.022em;
  color:var(--ink);background:var(--bg);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:6px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-9999px;top:8px;background:#fff;color:#000;padding:8px 14px;border-radius:8px;z-index:200}
.skip:focus{left:8px}

/* Navigation */
.gnav{position:fixed;top:0;left:0;right:0;z-index:100;height:52px;background-color:rgba(22,22,23,.82);background-image:linear-gradient(rgba(10,14,20,.58),rgba(10,14,20,.58)),url(img/nav-hex.jpg);background-repeat:repeat,repeat-x;background-size:auto,auto 100%;background-position:center,center;-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px)}
.gnav .in{max-width:1024px;margin:0 auto;height:52px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;color:#f5f5f7;font-weight:600;font-size:15px;letter-spacing:-.01em;white-space:nowrap}
.brand .lab{color:var(--link-dark)}
.brand img{width:28px;height:28px;border-radius:7px;object-fit:cover}
.gnav ul{display:flex;gap:26px}
.gnav ul a{color:#f5f5f7;opacity:.8;font-size:12px;letter-spacing:-.01em;transition:opacity .2s}
.gnav ul a:hover,.gnav ul a[aria-current]{opacity:1}
.actions{display:flex;align-items:center;gap:10px}
.tel{background:var(--blue);color:#fff;font-size:12px;font-weight:500;padding:6px 14px;border-radius:980px;white-space:nowrap;transition:background .2s}
.tel:hover{background:var(--blue-h)}
.burger{display:none;width:36px;height:36px;background:none;border:0;cursor:pointer;position:relative}
.burger span,.burger span::before,.burger span::after{position:absolute;left:9px;width:18px;height:1.5px;background:#f5f5f7;transition:transform .3s var(--ease),top .3s var(--ease)}
.burger span{top:17px;background:none}
.burger span::before,.burger span::after{content:"";left:0}
.burger span::before{top:-4px}
.burger span::after{top:4px}
.gnav.open .burger span::before{top:0;transform:rotate(45deg)}
.gnav.open .burger span::after{top:0;transform:rotate(-45deg)}

/* Hero */
.hero{position:relative;min-height:min(92vh,880px);display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;background:#000;overflow:hidden;padding:132px 22px 96px;isolation:isolate}
.hero.sm{min-height:min(76vh,700px)}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,0,0,.74) 0%,rgba(0,0,0,.48) 45%,rgba(0,0,0,.82) 100%)}
.hero .in{max-width:880px}
.eyebrow{font-size:19px;font-weight:600;color:#f5f5f7;margin-bottom:14px;letter-spacing:-.01em}
.hero h1{font-size:clamp(40px,7.2vw,80px);line-height:1.05;font-weight:700;letter-spacing:-.035em;margin-bottom:20px}
.hero h1 span{color:var(--link-dark)}
.hero .lead{font-size:clamp(19px,2.4vw,24px);line-height:1.38;color:#e8e8ed;max-width:700px;margin:0 auto 34px;letter-spacing:-.015em}
.cta{display:flex;flex-wrap:wrap;gap:16px 26px;justify-content:center;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;font:inherit;font-size:17px;line-height:1;padding:14px 26px;border-radius:980px;border:0;cursor:pointer;transition:background .2s,transform .2s}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-h)}
.link{color:var(--link);font-size:19px;letter-spacing:-.015em}
.link::after{content:" \203A"}
.link:hover{text-decoration:underline}
.hero .link,.dark .link{color:var(--link-dark)}
.tile .link{color:#fff;font-weight:600}

/* Sections */
.sec{padding:clamp(72px,10vw,120px) 0}
.gray{background:var(--bg2)}
.dark{background:#000;color:#f5f5f7}
.sh{max-width:760px;margin:0 auto clamp(40px,6vw,64px);text-align:center}
.kicker{font-size:17px;font-weight:600;color:var(--muted);margin-bottom:10px}
.dark .kicker{color:#86868b}
.sh h2{font-size:clamp(32px,5vw,56px);line-height:1.08;font-weight:700;letter-spacing:-.03em;margin-bottom:16px}
.sh p{font-size:clamp(17px,2vw,21px);line-height:1.4;color:var(--muted);letter-spacing:-.015em}
.dark .sh p{color:#a1a1a6}

/* Bandeau points forts */
.hl{padding:60px 0}
.hl-title{text-align:center;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:28px}
.hl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.hl-item{font-size:19px;line-height:1.3;font-weight:600;letter-spacing:-.02em;padding-top:16px;border-top:1px solid var(--line)}

/* Cartes */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--bg2);border-radius:var(--r);padding:32px 28px 36px}
.card h3{font-size:21px;line-height:1.2;font-weight:600;letter-spacing:-.02em;margin-bottom:8px}
.card p{font-size:17px;color:var(--muted)}

/* Colonnes */
.cols{display:grid;gap:44px}
.cols.c3{grid-template-columns:repeat(3,1fr)}
.cols.c4{grid-template-columns:repeat(4,1fr);gap:32px}
.col h3{font-size:21px;font-weight:600;letter-spacing:-.02em;margin-bottom:8px}
.col p{font-size:17px;color:var(--muted)}
.dark .col p{color:#a1a1a6}
.num{font-size:56px;font-weight:700;letter-spacing:-.04em;line-height:1;color:#d2d2d7;margin-bottom:14px}

/* Tuiles accueil */
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:1240px;margin:0 auto;padding:0 12px}
.tile{position:relative;overflow:hidden;border-radius:28px;min-height:560px;color:#fff;display:flex;flex-direction:column;align-items:center;text-align:center;padding:60px 32px;isolation:isolate;background:#000}
.tile.wide{grid-column:1/-1;min-height:640px}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1s var(--ease)}
.tile::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,0,0,.76) 0%,rgba(0,0,0,.42) 55%,rgba(0,0,0,.14) 100%)}
.tile:hover img{transform:scale(1.035)}
.tile h3{font-size:clamp(28px,3.4vw,40px);font-weight:700;letter-spacing:-.03em;line-height:1.1;margin-bottom:10px}
.tile p{font-size:19px;line-height:1.35;max-width:460px;color:#e8e8ed;margin-bottom:16px}

/* Zone */
.pills{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:28px}
.pill{border:1px solid #424245;color:#f5f5f7;padding:8px 16px;border-radius:980px;font-size:15px}
.zone-cols{margin-top:clamp(40px,6vw,64px)}

/* Tarifs */
.prices{max-width:760px;margin:0 auto;border-top:1px solid var(--line)}
.price{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;padding:20px 0;border-bottom:1px solid var(--line);font-size:21px;letter-spacing:-.02em}
.price b{font-weight:600;white-space:nowrap;padding-top:2px}
.price-label{display:flex;flex-direction:column;gap:3px}
.price-label strong{font-size:1rem;font-weight:600;color:var(--ink);letter-spacing:-.01em}
.price-label small{font-size:.86rem;font-weight:400;color:var(--muted);line-height:1.4;letter-spacing:0}
.prices-group{margin-bottom:12px}
.prices-group:last-child{margin-bottom:0}
.prices-group-title{max-width:760px;margin:0 auto 4px;font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--link)}
.cond-list{max-width:760px;margin:0 auto;list-style:disc;padding-left:22px;color:var(--muted);line-height:1.9;font-size:.98rem}
.cond-list li strong{color:var(--ink)}
.note{max-width:760px;margin:20px auto 0;font-size:14px;color:var(--muted)}

/* FAQ */
.faq{max-width:760px;margin:0 auto;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:24px 44px 24px 0;font-size:21px;line-height:1.3;font-weight:600;letter-spacing:-.02em;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:30px;font-weight:300;color:var(--muted);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding:0 44px 26px 0;color:var(--muted)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.contact h2{font-size:clamp(32px,4.6vw,48px);line-height:1.08;font-weight:700;letter-spacing:-.03em;margin-bottom:16px}
.contact .intro{font-size:21px;line-height:1.4;color:var(--muted);letter-spacing:-.015em}
.methods{margin-top:32px;border-top:1px solid var(--line)}
.methods li>*{display:flex;flex-direction:column;padding:18px 0;border-bottom:1px solid var(--line)}
.methods strong{font-size:19px;font-weight:600;letter-spacing:-.02em}
.methods span{font-size:15px;color:var(--muted)}
.methods a:hover strong{color:var(--link)}
.formcard{background:var(--bg2);border-radius:28px;padding:36px}
.formcard h3{font-size:24px;font-weight:600;letter-spacing:-.02em;margin-bottom:20px}
.formcard form{display:flex;flex-direction:column;gap:12px}
.formcard input,.formcard textarea{width:100%;font:inherit;font-size:17px;letter-spacing:-.01em;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.formcard textarea{min-height:120px;resize:vertical}
.formcard input:focus,.formcard textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,113,227,.18)}
.formcard .btn{width:100%;margin-top:4px}
.formcard .sub{margin-top:16px;font-size:14px;color:var(--muted);text-align:center}
.formcard .sub a{color:var(--link)}

/* Pied de page */
footer{background:var(--bg2);color:var(--muted);font-size:12px;padding:8px 0 40px;border-top:1px solid var(--line)}
.fnav{display:flex;flex-wrap:wrap;gap:8px 24px;padding:18px 0;border-bottom:1px solid var(--line);margin-bottom:18px}
.fnav a:hover{text-decoration:underline;color:var(--ink)}
footer .legal{line-height:1.7}

/* Apparition douce */
.js .rv{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .rv{opacity:1;transform:none;transition:none}
  .tile img{transition:none}
}

/* Responsive */
@media (max-width:1000px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .cols.c4,.hl-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr;gap:44px}
}
@media (max-width:900px){
  .gnav ul{display:none;position:fixed;top:52px;left:0;right:0;flex-direction:column;gap:0;padding:6px 22px 30px;background:rgba(22,22,23,.97);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);max-height:calc(100vh - 52px);overflow:auto}
  .gnav.open ul{display:flex}
  .gnav ul li{border-bottom:1px solid rgba(255,255,255,.14)}
  .gnav ul a{display:block;padding:14px 0;font-size:21px;font-weight:600;opacity:1}
  .burger{display:block}
}
@media (max-width:734px){
  body{font-size:16px}
  .hero{padding:112px 22px 72px}
  .tiles{grid-template-columns:1fr}
  .tile,.tile.wide{min-height:480px;padding:48px 22px}
  .cards,.cols.c3{grid-template-columns:1fr}
  .cols.c3{gap:32px}
  .price{font-size:18px;gap:16px}
  .faq summary{font-size:19px}
  .formcard{padding:26px 22px}
  .tel{display:none}
}