/* Hero d'accueil : fond flouté par affiche, pile de cartes, onglets de progression */
.hx{position:relative;padding:112px 16px 0;background:#fff}
.hx-box{position:relative;max-width:1400px;margin:0 auto;height:min(780px,calc(100vh - 128px));min-height:660px;border-radius:32px;overflow:hidden;background:#07072E;color:#fff;isolation:isolate}

/* fonds */
.hx-bgi{position:absolute;inset:-12%;background-position:center;background-size:cover;filter:blur(60px) saturate(1.6);opacity:0;transition:opacity 1.4s ease;z-index:-2}
.hx-bgi.on{opacity:1;animation:hxkb 14s ease-in-out infinite alternate}
@keyframes hxkb{from{transform:scale(1) translate(0,0)}to{transform:scale(1.15) translate(-3%,2%)}}
.hx-box::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 12% 110%,rgba(255,194,26,.25),transparent 40%),linear-gradient(100deg,rgba(7,7,46,.94) 0,rgba(7,7,46,.78) 34%,rgba(10,10,80,.32) 68%,rgba(7,7,46,.18) 100%)}
.tagline{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,194,26,.55);color:var(--gold);font:500 14px var(--head);backdrop-filter:blur(8px)}
.tagline::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(255,194,26,.2)}
.hx-box::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.35;background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px);background-size:4px 4px}

.hx-main{position:absolute;inset:0;display:grid;grid-template-columns:1.05fr 1fr;gap:30px;align-items:center;padding:40px 70px 150px}

/* textes */
.hx-texts{display:grid}
.hx-t{grid-area:1/1;position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:22px;visibility:hidden;pointer-events:none;transition:visibility 0s .9s}
.hx-t.on{visibility:visible;pointer-events:auto;transition:none}
.hx-num{position:absolute;left:-14px;top:-95px;font:600 230px/1 var(--head);letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.12);opacity:0;transform:translateY(30px);transition:opacity .9s,transform .9s;pointer-events:none;user-select:none}
.hx-t.on .hx-num{opacity:1;transform:none}
.hx-t .tagline,.hx-t .hx-sub,.hx-t .hx-cta{opacity:0;transform:translateY(16px);transition:opacity .35s,transform .35s}
.hx-t.on .tagline,.hx-t.on .hx-sub,.hx-t.on .hx-cta{opacity:1;transform:none;transition-duration:.6s}
.hx-t.on .tagline{transition-delay:.4s}
.hx-t.on .hx-sub{transition-delay:.85s}
.hx-t.on .hx-cta{transition-delay:1s}
.hx-t h2{position:relative;color:#fff;font-size:clamp(40px,5.6vw,84px);letter-spacing:-.05em;line-height:1}
.hx-t .ln{display:block;overflow:hidden;padding-bottom:.1em;margin-bottom:-.06em}
.hx-t .ln>span{display:inline-block;transform:translateY(110%);transition:transform .45s cubic-bezier(.5,0,.75,0)}
.hx-t .ln:nth-child(2)>span{color:var(--gold)}
.hx-t.on .ln>span{transform:none;transition:transform 1s cubic-bezier(.2,.8,.2,1) .45s}
.hx-t.on .ln:nth-child(2)>span{transition-delay:.58s}
.hx-sub{display:flex;align-items:center;gap:10px;color:#d6daf8;font-size:18px;max-width:500px}
.hx-sub svg{flex:none;width:20px;height:20px;stroke:var(--gold);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.hx-cta{display:flex;gap:12px;flex-wrap:wrap}
.btn.glass{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.28);color:#fff;backdrop-filter:blur(8px)}
.btn.glass:hover{background:#fff;color:var(--ink);border-color:#fff}

/* pile de cartes */
.hx-deck{position:relative;height:100%;min-height:0;transform:perspective(1400px) rotateY(calc(var(--mx,0) * 7deg)) rotateX(calc(var(--my,0) * -5deg));transition:transform .4s ease-out}
.hx-card{position:absolute;left:50%;top:50%;max-height:min(500px,calc(100% - 20px));max-width:min(440px,90%);width:auto;height:auto;border-radius:22px;box-shadow:0 40px 80px -20px rgba(0,0,30,.7),0 0 0 1px rgba(255,255,255,.14);transform-origin:50% 100%;
  transform:translate(-50%,-50%) translate(var(--x,0),var(--y,0)) rotate(var(--r,0)) scale(var(--s,1));
  transition:transform 1s cubic-bezier(.2,.8,.2,1),opacity .8s,filter .8s}
.hx-card[data-pos="0"]{--x:0%;--y:0%;--r:-3deg;--s:1;z-index:3;opacity:1}
.hx-card[data-pos="1"]{--x:16%;--y:-3%;--r:6deg;--s:.88;z-index:2;opacity:.8;filter:brightness(.6) saturate(.8)}
.hx-card[data-pos="2"]{--x:30%;--y:-6%;--r:14deg;--s:.76;z-index:1;opacity:.5;filter:brightness(.45) saturate(.7)}
.hx-card.out{z-index:4;animation:hxout .9s cubic-bezier(.5,0,.3,1) forwards}
@keyframes hxout{
  0%{transform:translate(-50%,-50%) rotate(-3deg);opacity:1;filter:none}
  100%{transform:translate(-50%,-50%) translate(-75%,8%) rotate(-22deg) scale(.85);opacity:0}
}

/* pastilles flottantes */
.hx-chip{position:absolute;z-index:5;display:flex;align-items:center;gap:12px;padding:10px 18px 10px 10px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:#fff;font:500 14px var(--head);white-space:nowrap;opacity:0;transform:translateY(14px) scale(.96);transition:opacity .6s .6s,transform .6s .6s;box-shadow:0 12px 30px rgba(0,0,30,.35)}
.hx-chip.on{opacity:1;transform:none;animation:hxbob 5s ease-in-out 1.2s infinite}
.hx-chip:not(.on){transition-delay:0s}
.hx-chip b{display:block;font-weight:600}
.hx-chip small{display:block;font:400 12px var(--body);color:#cfd3f5}
.hx-chip .av{width:38px;height:38px;border-radius:50%;object-fit:cover;border:2px solid var(--gold)}
.hx-chip .dot{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--gold)}
.hx-chip .dot svg{width:18px;height:18px;stroke:var(--ink);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.hx-chip[hidden]{display:none}
.hx-chip.a{left:2%;bottom:16%}
.hx-chip.b{right:0;top:12%}
@keyframes hxbob{50%{transform:translateY(-8px)}}

/* onglets */
.hx-nav{position:absolute;left:70px;right:70px;bottom:28px;z-index:6;display:grid;grid-template-columns:repeat(var(--n,3),1fr) auto;gap:12px;align-items:stretch}
.hx-tab{position:relative;overflow:hidden;display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:16px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:#c9cdf0;text-align:left;cursor:pointer;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:background .3s,color .3s,border-color .3s}
.hx-tab:hover{background:rgba(255,255,255,.1);color:#fff}
.hx-tab.on{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.28);color:#fff}
.hx-tab .n{font:600 13px var(--head);color:var(--gold);letter-spacing:.04em}
.hx-tab .t{font:500 15px var(--head);letter-spacing:-.01em}
.hx-tab .t small{display:block;font:400 12px var(--body);color:#aab0e0;margin-top:2px}
.hx-tab .bar{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.1)}
.hx-tab .bar b{display:block;height:100%;width:0;background:var(--gold)}
.hx-tab.done .bar b{width:100%}
.hx-tab.on .bar b{animation:hxbar var(--dur,7s) linear forwards}
.hx-box.paused .hx-tab.on .bar b{animation-play-state:paused}
@keyframes hxbar{to{width:100%}}
.hx-arrows{display:flex;gap:8px}
.hx-arrows button{width:54px;border-radius:16px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:#fff;font-size:22px;cursor:pointer;transition:.25s}
.hx-arrows button:hover{background:var(--gold);border-color:var(--gold);color:var(--ink)}

@media(prefers-reduced-motion:reduce){
  .hx-bgi.on,.hx-chip.on{animation:none}
  .hx-card,.hx-t .ln>span,.hx-deck{transition:none}
}
@media(max-width:1100px){
  .hx-main{padding:40px 44px 150px}
  .hx-nav{left:44px;right:44px}
  .hx-tab .t small{display:none}
}
@media(max-width:980px){
  .hx{padding:100px 12px 0}
  .hx-box{height:auto;min-height:0}
  .hx-main{position:relative;inset:auto;grid-template-columns:1fr;gap:10px;padding:40px 24px 0}
  .hx-num{font-size:150px;top:-70px}
  .hx-deck{height:380px;order:-1;margin-bottom:10px}
  .hx-texts{align-self:start}
  .hx-num{display:none}
  .hx-card{max-height:330px;max-width:78%}
  .hx-chip.a{left:0;bottom:4%}
  .hx-chip.b{display:none}
  .hx-nav{position:relative;left:auto;right:auto;bottom:auto;padding:16px 24px 24px;grid-template-columns:repeat(var(--n,3),1fr)}
  .hx-tab{padding:12px;gap:8px;justify-content:center}
  .hx-tab .t{display:none}
  .hx-arrows{display:none}
}
@media(max-width:640px){
  .hx{padding:92px 10px 0}
  .hx-box{border-radius:26px}
  .hx-main{padding:22px 20px 0}
  .hx-t{gap:14px}
  .hx-t h2{font-size:32px;line-height:1.05}
  .tagline{font-size:13px;padding:6px 13px}
  .hx-sub{font-size:15px}
  .hx-sub span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .hx-chip{display:none}
  .hx-deck{height:250px;margin-bottom:6px}
  .hx-card{max-height:225px;max-width:72%}
  .hx-card[data-pos="1"]{--x:20%}
  .hx-card[data-pos="2"]{--x:36%}
  .hx-nav{padding:16px 20px 18px;gap:8px}
  .hx-tab{padding:10px}
  .hx-cta{width:100%}
  .hx-cta .btn{flex:1 1 auto;justify-content:center;white-space:nowrap;padding:13px 18px}
}