:root{
  --bg:#080A14; --bg-2:#0D1020; --bg-3:#141A2E;
  --or:#C9A961; --or-clair:#E0C98A; --or-fonce:#A8893D;
  --navy:#2A5D8F; --navy-clair:#4A7DB0;
  --ink:#FAFAF7; --ink-2:rgba(250,250,247,.7); --ink-3:rgba(250,250,247,.45);
  --d:"Fraunces",Georgia,serif;
  --t:"Manrope",-apple-system,sans-serif;
  --gut:clamp(1.1rem,4.5vw,3rem);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--t);
  font-size:clamp(1rem,.96rem + .22vw,1.08rem);line-height:1.68;-webkit-font-smoothing:antialiased;
  overflow-x:hidden}
h1,h2,h3{margin:0;font-weight:400;text-wrap:balance}
p{margin:0}
a{color:var(--or-clair)}
:focus-visible{outline:2px solid var(--or);outline-offset:3px}
.col{width:min(100% - var(--gut)*2,72rem);margin-inline:auto}
.etroit{width:min(100% - var(--gut)*2,44rem);margin-inline:auto}

/* ══ barre du haut ══ */
.haut{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;
  gap:1rem;padding:.85rem var(--gut);background:rgba(8,10,20,.88);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(250,250,247,.1)}
.haut a.marque{display:flex;align-items:center;gap:.55rem;text-decoration:none;color:var(--ink);
  font-size:.66rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase}
.haut a.marque i{width:1.4rem;height:1px;background:var(--or);display:block}
.haut .parler{font-size:.64rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  text-decoration:none;color:var(--bg);background:var(--or);padding:.6rem 1.1rem;border-radius:999px;
  transition:background .25s ease,transform .25s ease}
.haut .parler:hover{background:var(--or-clair);transform:translateY(-1px)}

/* ══ ouverture ══ */
.ouv{position:relative;overflow:hidden;padding:clamp(3.4rem,10vw,6rem) 0 clamp(2.6rem,8vw,4rem);
  background:
    radial-gradient(85% 65% at 18% 0%,rgba(201,169,97,.16),transparent 62%),
    radial-gradient(70% 55% at 88% 12%,rgba(42,93,143,.22),transparent 60%)}
.eyebrow{display:flex;align-items:center;gap:.6rem;font-size:.62rem;font-weight:800;
  letter-spacing:.26em;text-transform:uppercase;color:var(--or)}
.eyebrow i{width:1.6rem;height:1px;background:var(--or)}
h1{font-family:var(--d);font-size:clamp(2.3rem,7.2vw,4.4rem);line-height:1.04;margin-top:1.1rem;
  letter-spacing:-.015em;max-width:18ch}
h1 em{font-style:italic;background:linear-gradient(100deg,var(--or-clair),var(--or) 55%,var(--or-fonce));
  -webkit-background-clip:text;background-clip:text;color:transparent;padding-inline:.06em;
  margin-inline:-.05em}
.chapo{margin-top:1.3rem;color:var(--ink-2);font-size:clamp(1.05rem,3.4vw,1.2rem);max-width:52ch}
.boutons{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.bt{display:inline-block;text-decoration:none;font-size:.7rem;font-weight:800;letter-spacing:.14em;
  text-transform:uppercase;padding:1rem 1.8rem;border-radius:999px;
  transition:transform .28s cubic-bezier(.16,1,.3,1),background .25s ease}
.bt.p{color:var(--bg);background:var(--or)}
.bt.p:hover{background:var(--or-clair);transform:translateY(-2px)}
.bt.s{color:var(--ink);background:transparent;border:1px solid rgba(250,250,247,.3)}
.bt.s:hover{border-color:var(--or);color:var(--or-clair);transform:translateY(-2px)}
.rassure{display:flex;flex-wrap:wrap;gap:.5rem 1.8rem;margin-top:1.8rem;
  font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.rassure span{display:flex;align-items:center;gap:.45rem}
.rassure b{color:var(--or);font-weight:800}

/* ══ sections ══ */
section{padding-block:clamp(2.8rem,8vw,5rem)}
section + section{border-top:1px solid rgba(250,250,247,.09)}
h2{font-family:var(--d);font-size:clamp(1.8rem,5.6vw,2.9rem);line-height:1.1;letter-spacing:-.01em}
h2 em{font-style:italic;color:var(--or-clair)}
.sous{color:var(--ink-2);max-width:54ch;margin-top:1rem}
h3{font-family:var(--d);font-size:clamp(1.2rem,3.6vw,1.45rem);line-height:1.2}

/* ce que c'est */
.oppose{display:grid;grid-template-columns:1fr;gap:clamp(1rem,3vw,1.6rem);
  margin-top:clamp(1.6rem,5vw,2.6rem)}
@media(min-width:44rem){.oppose{grid-template-columns:1fr 1fr}}
.op{padding:clamp(1.4rem,4vw,2rem);border-radius:14px;border:1px solid rgba(250,250,247,.12);
  background:linear-gradient(170deg,var(--bg-3),var(--bg-2))}
.op.non{opacity:.72}
.op .lab{font-size:.6rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ink-3);margin-bottom:.7rem}
.op.oui{border-color:rgba(201,169,97,.42)}
.op.oui .lab{color:var(--or)}
.op ul{list-style:none;margin:.9rem 0 0;padding:0;display:grid;gap:.6rem}
.op li{display:grid;grid-template-columns:1.1rem 1fr;gap:.6rem;color:var(--ink-2);font-size:.98rem}
.op li i{font-style:normal;color:var(--or)}
.op.non li i{color:var(--ink-3)}

/* comment ça se passe */
.etapes{counter-reset:e;display:grid;grid-template-columns:1fr;gap:clamp(1rem,3vw,1.4rem);
  margin-top:clamp(1.6rem,5vw,2.4rem)}
@media(min-width:40rem){.etapes{grid-template-columns:repeat(2,1fr)}}
@media(min-width:62rem){.etapes{grid-template-columns:repeat(4,1fr)}}
.et{position:relative;padding:1.4rem 1.2rem;border-radius:12px;
  background:rgba(250,250,247,.04);border:1px solid rgba(250,250,247,.1)}
.et::before{counter-increment:e;content:"0" counter(e);font-family:var(--d);font-size:1.6rem;
  color:var(--or);opacity:.55;display:block;margin-bottom:.6rem;line-height:1}
.et b{display:block;font-weight:700;font-size:1.02rem;margin-bottom:.35rem}
.et span{color:var(--ink-2);font-size:.94rem}

/* la galerie */
.filtres{display:flex;flex-wrap:wrap;gap:.4rem;margin:clamp(1.4rem,4vw,2rem) 0 1.4rem}
.fbtn{font:inherit;font-size:.7rem;font-weight:600;padding:.45rem .9rem;border-radius:999px;
  cursor:pointer;color:var(--ink-2);background:rgba(250,250,247,.06);
  border:1px solid rgba(250,250,247,.12);transition:all .2s ease}
.fbtn:hover{color:var(--ink)}
.fbtn.on{color:var(--bg);background:var(--or);border-color:var(--or)}
.grille{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(.7rem,2.2vw,1.4rem)}
@media(min-width:48rem){.grille{grid-template-columns:repeat(3,1fr)}}
@media(min-width:70rem){.grille{grid-template-columns:repeat(4,1fr)}}
.carte{display:flex;flex-direction:column;border-radius:12px;overflow:hidden;text-decoration:none;
  background:linear-gradient(170deg,var(--bg-3),var(--bg-2));border:1px solid rgba(250,250,247,.1);
  transition:transform .3s cubic-bezier(.16,1,.3,1),border-color .3s ease,box-shadow .3s ease}
.carte:hover{transform:translateY(-4px);border-color:rgba(201,169,97,.5);
  box-shadow:0 22px 40px -22px rgba(0,0,0,.9)}
.carte.masque{display:none}
.vign{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--bg)}
.vign img{width:100%;height:100%;object-fit:cover;object-position:50% 0;display:block;
  transition:transform .5s cubic-bezier(.16,1,.3,1)}
.carte:hover .vign img{transform:scale(1.04)}
.vign .type{position:absolute;top:.55rem;left:.55rem;font-size:.5rem;font-weight:800;
  letter-spacing:.14em;text-transform:uppercase;padding:.26rem .5rem;border-radius:999px;
  color:var(--bg);background:var(--or-clair)}
.corps{padding:.85rem .9rem 1rem}
.corps b{display:block;font-family:var(--d);font-size:1.02rem;line-height:1.2;color:var(--ink)}
.corps span{display:block;margin-top:.3rem;font-size:.84rem;line-height:1.45;color:var(--ink-2)}
.apres-gal{margin-top:1.8rem;color:var(--ink-3);font-size:.9rem;text-align:center}

/* les deux niveaux */
.niveaux{display:grid;grid-template-columns:1fr;gap:clamp(1rem,3vw,1.6rem);
  margin-top:clamp(1.6rem,5vw,2.4rem)}
@media(min-width:44rem){.niveaux{grid-template-columns:1fr 1fr}}
.niv{padding:clamp(1.5rem,4vw,2.2rem);border-radius:14px;
  border:1px solid rgba(250,250,247,.12);background:linear-gradient(170deg,var(--bg-3),var(--bg-2))}
.niv.signature{border-color:rgba(201,169,97,.45);
  background:linear-gradient(170deg,rgba(201,169,97,.1),var(--bg-2))}
.niv .lab{font-size:.6rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--or)}
.niv h3{margin-top:.5rem}
.niv p{margin-top:.7rem;color:var(--ink-2);font-size:.98rem}
.niv ul{list-style:none;margin:1.1rem 0 0;padding:0;display:grid;gap:.55rem}
.niv li{display:grid;grid-template-columns:1rem 1fr;gap:.6rem;font-size:.95rem;color:var(--ink-2)}
.niv li i{font-style:normal;color:var(--or)}

/* les réponses */
.rep{display:grid;grid-template-columns:1fr;gap:clamp(.9rem,2.6vw,1.3rem);
  margin-top:clamp(1.4rem,4vw,2rem)}
@media(min-width:40rem){.rep{grid-template-columns:repeat(2,1fr)}}
.rp{padding:1.3rem 1.2rem;border-left:2px solid var(--or);background:rgba(250,250,247,.035)}
.rp b{display:block;font-weight:700;margin-bottom:.3rem}
.rp span{color:var(--ink-2);font-size:.94rem}

/* questions */
.faq{margin-top:clamp(1.4rem,4vw,2rem);display:grid;gap:.6rem}
details{border:1px solid rgba(250,250,247,.12);border-radius:10px;
  background:rgba(250,250,247,.03);overflow:hidden}
details[open]{border-color:rgba(201,169,97,.4)}
summary{cursor:pointer;padding:1.05rem 1.2rem;font-weight:600;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:1rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--or);font-size:1.3rem;line-height:1;flex:none}
details[open] summary::after{content:"–"}
details p{padding:0 1.2rem 1.2rem;color:var(--ink-2);font-size:.97rem}

/* fin */
.fin{text-align:center;padding-block:clamp(3rem,9vw,5rem);
  background:radial-gradient(70% 60% at 50% 0%,rgba(201,169,97,.14),transparent 66%)}
.fin h2{margin-inline:auto}
.fin .sous{margin-inline:auto}
footer{padding:2rem var(--gut) 3rem;border-top:1px solid rgba(250,250,247,.09);
  display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;justify-content:space-between;
  font-size:.82rem;color:var(--ink-3)}
footer a{text-decoration:none}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ══ pages par événement ══ */
.fil{padding:.8rem 0;border-bottom:1px solid rgba(250,250,247,.08);
  font-size:.76rem;color:var(--ink-3)}
.fil a{text-decoration:none;color:var(--ink-2)}
.fil a:hover{color:var(--or-clair)}
.fil span{color:var(--or)}
.deux-temps{display:grid;grid-template-columns:1fr;gap:clamp(1rem,3vw,1.6rem);
  margin-top:clamp(1.6rem,5vw,2.4rem)}
@media(min-width:44rem){.deux-temps{grid-template-columns:1fr 1fr}}
.tps{padding:clamp(1.4rem,4vw,2rem);border-radius:14px;
  border:1px solid rgba(250,250,247,.12);background:linear-gradient(170deg,var(--bg-3),var(--bg-2))}
.tps .lab{font-size:.6rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;
  color:var(--or);margin-bottom:.6rem}
.tps p{margin-top:.8rem;color:var(--ink-2);font-size:.98rem}
.tps strong{color:var(--ink)}
.note-fine{margin-top:1.6rem;color:var(--ink-3);font-size:.92rem;max-width:60ch;
  padding-left:1rem;border-left:2px solid rgba(201,169,97,.4)}
.idees{display:grid;grid-template-columns:1fr;gap:.9rem;margin-top:clamp(1.4rem,4vw,2rem)}
@media(min-width:36rem){.idees{grid-template-columns:repeat(2,1fr)}}
@media(min-width:62rem){.idees{grid-template-columns:repeat(4,1fr)}}
.id{padding:1.2rem 1.1rem;border-radius:12px;background:rgba(250,250,247,.04);
  border:1px solid rgba(250,250,247,.1)}
.id b{display:block;font-family:var(--d);font-size:1.08rem;margin-bottom:.35rem}
.id span{color:var(--ink-2);font-size:.93rem}
.lien-frere{margin-top:2rem;font-size:.9rem;color:var(--ink-3)}