:root{--noir:#0C0C0C;--blanc:#F2F2EF;--gris:#8A8F8B;--gris2:#6E7470;--ligne:#1F1F1F;--sauge:#9FB394;color-scheme:dark;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px);background:var(--noir)}
body{margin:0;background:var(--noir);color:var(--blanc);font-family:'Jost',system-ui,-apple-system,'Segoe UI',sans-serif;font-weight:300;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:1480px;margin:0 auto;padding:0 56px}
.logo{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--blanc)}
.logo__txt{display:flex;flex-direction:column}
.logo__mot{font-weight:450;line-height:.9;letter-spacing:-.045em}
.logo__sig{font-family:'La Belle Aurore',cursive;font-weight:400;line-height:1.05;transform:rotate(-4deg);display:inline-block}
.btn{display:inline-block;background:var(--blanc);color:var(--noir);text-decoration:none;border-radius:999px;padding:17px 30px;font-size:16px;font-weight:500}
.btn--petit{padding:10px 20px;font-size:14px}
.souligne{text-decoration:none;font-size:16px;font-weight:400;border-bottom:1px solid currentColor;padding-bottom:3px}
.eti{font-size:13px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--gris)}
h1,h2{margin:0;font-weight:500;letter-spacing:-.045em}
h2{font-size:clamp(40px,4.4vw,68px);line-height:.98;letter-spacing:-.035em}
.gris{color:var(--gris2)}

/* Bannière */
.hero{position:relative;height:100vh;min-height:680px;max-height:980px;overflow:hidden;display:flex;flex-direction:column}
.hero__media{position:absolute;inset:0}
.hero__media video{position:absolute;inset:0;opacity:0;transition:opacity 1s ease}
.hero__media video.joue{opacity:1}
#hero-boucle{transition:opacity .25s linear}
.hero__media img,.hero__media video{width:100%;height:100%;object-fit:cover;object-position:50% 35%;filter:contrast(1.05) saturate(1.05)}
.hero__voile{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,16,27,.82) 0%,rgba(4,16,27,.55) 32%,rgba(4,16,27,.1) 62%,rgba(4,16,27,0) 100%)}
.hero__fond{position:absolute;left:0;right:0;bottom:0;height:220px;background:linear-gradient(to bottom,rgba(4,16,27,0),#04101B)}
@keyframes lent{0%{transform:scale(1.02)}100%{transform:scale(1.07)}}
header{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:24px}
header.wrap{padding-top:36px;padding-bottom:28px}
@media (max-width:820px){header.wrap{padding-top:22px;padding-bottom:20px}}
nav{display:flex;gap:44px;font-size:14px;font-weight:400}
nav a{text-decoration:none;opacity:.72;transition:opacity .2s}
nav a:hover{opacity:1}
.hero__contenu{position:relative;z-index:2;flex:1 1 auto;display:flex;flex-direction:column;justify-content:flex-end;gap:24px;padding-bottom:72px}
.hero h1{font-size:clamp(38px,4.2vw,64px);line-height:1.04;letter-spacing:-.045em}
.hero h1 span{color:var(--sauge)}
.hero p{margin:0;max-width:540px;font-size:19px;line-height:1.6;color:#C9CCC8}
.actions{display:flex;flex-wrap:wrap;align-items:center;gap:28px}

/* Corps avec le fil lumineux */
.corps{position:relative;overflow-x:clip;background:linear-gradient(180deg,#04101B 0,#0C0C0C 2600px)}
.fil{position:sticky;top:0;height:100vh;width:100%;margin-bottom:-100vh;pointer-events:none;z-index:0}
.fil canvas{width:100%;height:100%;display:block}
.corps>section,.corps>footer,.corps>.piliers{position:relative;z-index:1}
.piliers{border-bottom:1px solid var(--ligne)}
.piliers .wrap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.pilier{padding:34px 32px 38px;border-right:1px solid var(--ligne);display:flex;flex-direction:column;gap:10px}
.pilier:first-child{padding-left:0}.pilier:last-child{border-right:none;padding-right:0}
.pilier b{font-size:13px;font-weight:400;color:var(--sauge)}
.pilier strong{font-size:22px;font-weight:500}
.pilier span{font-size:15px;line-height:1.6;color:var(--gris)}
.section{padding-top:140px;padding-bottom:120px;display:flex;flex-direction:column;gap:56px}
.entete{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px}
.entete>div{display:flex;flex-direction:column;gap:20px}
.entete p{margin:0;max-width:400px;font-size:17px;line-height:1.65;color:#B9BDB9}
.tuiles{display:flex;flex-wrap:wrap;border:1px solid #262626;border-left:none;background:rgba(12,12,12,.6)}
.tuile{flex:1 1 300px;min-height:320px;padding:32px 32px 36px;border-left:1px solid #262626;display:flex;flex-direction:column;gap:14px;text-decoration:none;transition:background .25s}
.tuile:hover{background:rgba(255,255,255,.03)}
.tuile b{font-size:13px;font-weight:400;color:var(--sauge)}
.tuile em{font-style:normal;font-size:15px;color:#B9BDB9}
.tuile strong{font-size:72px;font-weight:500;line-height:1;letter-spacing:-.045em}
.tuile span{font-size:14px;line-height:1.6;color:var(--gris)}
.tuile i{margin-top:auto;font-style:normal;font-size:14px;display:flex;justify-content:space-between}
.tuile i::after{content:'→';transition:transform .25s}
.tuile:hover i::after{transform:translateX(6px)}
.sep{border-top:1px solid var(--ligne)}
.episodes{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:32px}
.ep{text-decoration:none;display:flex;flex-direction:column;gap:16px}
.ep img{width:100%;aspect-ratio:4/3;object-fit:cover}
.ep small{font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--gris)}
.ep strong{font-size:26px;font-weight:500;line-height:1.15;letter-spacing:-.02em}
.guide{display:flex;flex-wrap:wrap;gap:80px;align-items:center;padding-top:140px;padding-bottom:140px}
.guide figure{margin:0;flex:1 1 360px;max-width:520px}
.guide figure img{width:100%;aspect-ratio:4/5;object-fit:cover}
.guide>div{flex:1 1 440px;display:flex;flex-direction:column;gap:32px}
.citation{margin:0;font-size:clamp(30px,3vw,46px);font-weight:400;line-height:1.18;letter-spacing:-.02em}
.signature{font-family:'La Belle Aurore',cursive;font-size:40px;transform:rotate(-4deg);display:inline-block}
.lettre{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:48px;padding-top:120px;padding-bottom:120px}
.champ{flex:0 1 520px;display:flex;flex-direction:column;gap:12px}
.champ label{font-size:13px;color:var(--gris)}
.champ div{display:flex;border-bottom:1px solid var(--blanc)}
.champ input{flex:1 1 auto;min-width:0;height:56px;border:none;background:transparent;color:var(--blanc);font:300 18px 'Jost',sans-serif}
.champ input:focus{outline:none}
.champ button{border:none;background:transparent;color:var(--blanc);font:500 16px 'Jost',sans-serif;cursor:pointer;padding:0 4px}
.champ small{font-size:13px;color:var(--gris2)}
footer .wrap{padding-top:72px;padding-bottom:44px;display:flex;flex-direction:column;gap:48px}
footer .haut{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px}
footer p{margin:0;padding-top:24px;border-top:1px solid var(--ligne);font-size:12px;line-height:1.8;color:var(--gris2);max-width:980px}
@media (max-width:820px){
 .wrap{padding:0 20px} header nav{display:none}
 .piliers .wrap{grid-template-columns:1fr} .pilier,.pilier:first-child,.pilier:last-child{padding:24px 0;border-right:none;border-bottom:1px solid var(--ligne)}
 .section{padding-top:90px;padding-bottom:80px} .guide{gap:40px;padding-top:90px;padding-bottom:90px}
 .tuile strong{font-size:56px}
}
@media (prefers-reduced-motion:reduce){.hero__media{animation:none}}

.avis{position:fixed;inset:0;z-index:50;background:rgba(4,16,27,.72);display:flex;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(3px)}
.avis[hidden]{display:none}
.avis__boite{max-width:560px;width:100%;background:#0C0C0C;border:1px solid #262626;color:#F2F2EF;padding:40px;display:flex;flex-direction:column;gap:16px}
.avis__boite h2{font-size:30px;line-height:1.05;letter-spacing:-.03em}
.avis__boite p{margin:0;font-size:15px;line-height:1.65;color:#B9BDB9}
.avis__boite .btn{align-self:flex-start;margin-top:6px}