:root{--bg:#262626;--bg2:#1d1d1d;--cr:#efe8d8;--mut:#a39d8f;--line:rgba(239,232,216,.22);--serif:"Bodoni Moda",Didot,"Times New Roman",serif;--sans:Jost,"Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--cr);font:300 17px/1.7 var(--sans);overflow-x:hidden}
a{color:inherit;text-decoration:none}
.glow{position:fixed;width:520px;height:520px;border-radius:50%;pointer-events:none;z-index:0;left:0;top:0;background:radial-gradient(circle,rgba(239,232,216,.09),transparent 65%);transform:translate(-50%,-50%);transition:left .6s ease-out,top .6s ease-out}
.nav{position:fixed;inset:0 0 auto;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:18px 5vw;transition:.4s}
.nav.s{background:rgba(29,29,29,.9);backdrop-filter:blur(8px);padding:12px 5vw}
.brand img{height:35px;width:auto;display:block}
nav{display:flex;gap:26px;align-items:center;font-size:14px;letter-spacing:.08em}
nav a:not(.btn){position:relative}nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-4px;height:1px;width:0;background:var(--cr);transition:.35s}
nav a:not(.btn):hover::after{width:100%}
.btn{display:inline-block;border:1px solid var(--cr);background:var(--cr);color:var(--bg);padding:14px 34px;font:400 14px var(--sans);letter-spacing:.14em;cursor:pointer;position:relative;overflow:hidden;transition:.4s;z-index:1}
.btn::before{content:"";position:absolute;inset:0;background:var(--bg);transform:translateY(101%);transition:.4s;z-index:-1}
.btn:hover{color:var(--cr)}.btn:hover::before{transform:none}
.btn.ghost{background:transparent;color:var(--cr)}.btn.ghost::before{background:var(--cr)}.btn.ghost:hover{color:var(--bg)}
.btn.sm{padding:8px 20px;font-size:12px}
main{position:relative;z-index:1}
.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:110px 6vw 70px;position:relative}
.logo{width:min(380px,80vw)}
.logo svg{width:100%;display:block;overflow:visible}
.big{font:400 250px var(--serif);fill:transparent;stroke:var(--cr);stroke-width:1.4;stroke-dasharray:1400;stroke-dashoffset:1400;animation:draw 3s .3s forwards,fill 1.4s 2.6s forwards}
@keyframes draw{to{stroke-dashoffset:0}}@keyframes fill{to{fill:var(--cr);stroke-width:0}}
.logo{position:relative}
/* Barre FIVE GROUP : apparait sous les chiffres puis remonte au milieu du 05 (comme le petit logo) */
.lg{position:absolute;left:0;right:0;top:86%;height:46px;margin-top:-23px;display:flex;align-items:center;opacity:0;animation:lgshow .6s 3s forwards,rise 1.4s 3.7s cubic-bezier(.65,0,.2,1) forwards}
.lg b{flex:0 0 68%;display:block;text-align:center;font:300 22px var(--sans);letter-spacing:.32em;padding:0 0 0 .32em;line-height:46px;background:var(--bg)}
.lg i{flex:1;height:1px;background:var(--cr);transform:scaleX(0);animation:grow 1.4s 3s forwards}
.lg i:first-child{transform-origin:right}.lg i:last-child{transform-origin:left}
@keyframes lgshow{to{opacity:1}}
@keyframes rise{to{top:49%}}
@keyframes grow{to{transform:scaleX(1)}}@keyframes fade{to{opacity:1}}
h1{font:400 clamp(32px,5.5vw,66px)/1.12 var(--serif);max-width:15em;margin:60px auto 22px}
.split span{display:inline-block;opacity:0;transform:translateY(40px) rotate(3deg);animation:up .9s forwards}
@keyframes up{to{opacity:1;transform:none}}
.lead{max-width:36em;color:var(--mut);opacity:0;animation:fade 1s 5.8s forwards}
.cta{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;margin-top:36px;opacity:0;animation:fade 1s 6.2s forwards}
.scroll{position:absolute;bottom:26px;width:1px;height:54px;background:linear-gradient(var(--cr),transparent);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{transform:scaleY(.3);transform-origin:top}50%{transform:scaleY(1)}}
.sec{padding:130px 7vw;max-width:1200px;margin:auto;position:relative}
.sec.dark{max-width:none;background:var(--bg2);padding-left:max(7vw,calc((100vw - 1200px)/2 + 7vw));padding-right:max(7vw,calc((100vw - 1200px)/2 + 7vw))}
.center{text-align:center}
h2{font:400 clamp(30px,4vw,52px) var(--serif)}
h3{font:400 24px var(--serif);margin:10px 0 6px}
.rule{height:1px;width:120px;background:var(--cr);margin:22px 0 56px;transform-origin:left}
.center .rule{margin-inline:auto}
.rv{opacity:0;transform:translateY(46px);transition:opacity 1s,transform 1s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.rule.rv{transform:scaleX(0)}.rule.rv.in{transform:scaleX(1)}
.steps{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:40px;padding:0}
.steps li{border-top:1px solid var(--line);padding-top:24px;transition:.5s}
.steps li:hover{border-color:var(--cr);transform:translateY(-8px)!important}
.steps span{font:400 54px var(--serif);color:var(--mut)}
.steps p,.crit p{color:var(--mut)}
.crit{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:40px}
.crit em{font:400 64px var(--serif);font-style:normal}
.crit em::after{content:"/100";font:300 14px var(--sans);color:var(--mut);margin-left:6px}
.note{color:var(--mut);margin-top:50px;font-size:15px}
.faq{max-width:760px}
details{border-bottom:1px solid var(--line);padding:20px 0}
summary{cursor:pointer;font:400 22px var(--serif);list-style:none;display:flex;justify-content:space-between}
summary::after{content:"+";transition:.4s}details[open] summary::after{transform:rotate(135deg)}
details p{color:var(--mut);padding-top:12px;animation:fade .6s}
.foot{display:flex;justify-content:space-between;padding:28px 5vw;font-size:13px;color:var(--mut);border-top:1px solid var(--line);position:relative;z-index:1}
/* Espaces */
.panel{max-width:860px;margin:auto;padding:130px 6vw 80px;animation:fade .7s}
.card{border:1px solid var(--line);padding:34px;margin-top:28px;background:rgba(29,29,29,.6)}
label{display:block;font-size:13px;letter-spacing:.1em;color:var(--mut);margin:18px 0 6px}
input,textarea,select{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);color:var(--cr);font:300 17px var(--sans);padding:10px 0;outline:0;transition:.3s}
input:focus,textarea:focus,select:focus{border-color:var(--cr)}
select option{background:var(--bg)}
input[type=range]{padding:0;accent-color:var(--cr)}
.tabs{display:flex;gap:28px;margin-top:10px}.tabs a{padding-bottom:6px;border-bottom:1px solid transparent;cursor:pointer;color:var(--mut)}.tabs a.on{color:var(--cr);border-color:var(--cr)}
.prog{display:flex;gap:8px;margin:20px 0}.prog i{flex:1;height:2px;background:var(--line);transition:.6s}.prog i.on{background:var(--cr)}
.row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.tl{list-style:none;padding:0;margin-top:20px}
.tl li{padding:0 0 22px 28px;border-left:1px solid var(--line);position:relative;color:var(--mut)}
.tl li::before{content:"";position:absolute;left:-5px;top:8px;width:9px;height:9px;border-radius:50%;background:var(--bg);border:1px solid var(--mut)}
.tl li.on{color:var(--cr)}.tl li.on::before{background:var(--cr);box-shadow:0 0 0 0 var(--cr);animation:ping 2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 12px transparent}}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:20px}
.stats div{border-top:1px solid var(--line);padding-top:12px}.stats em{font:400 40px var(--serif);font-style:normal;display:block}
.list button{all:unset;display:flex;justify-content:space-between;width:100%;padding:16px 0;border-bottom:1px solid var(--line);cursor:pointer;transition:.3s}
.list button:hover{padding-left:12px}
.tag{font-size:12px;letter-spacing:.1em;border:1px solid var(--line);padding:2px 12px;color:var(--mut)}
.tag.ok{color:var(--cr);border-color:var(--cr)}
.score{font:400 70px var(--serif)}
.toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%,120px);background:var(--cr);color:var(--bg);padding:14px 28px;z-index:50;transition:.5s}.toast.on{transform:translate(-50%,0)}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:1px dashed var(--cr);outline-offset:4px}
@media(max-width:700px){nav a:not(.btn){display:none}.big{font-size:230px}.sec{padding:90px 7vw}}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01s!important;animation-delay:0s!important;transition:none!important}.rv{opacity:1;transform:none}}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;position:relative;z-index:30}
.burger span{position:absolute;left:10px;right:10px;height:1px;background:var(--cr);transition:.35s}
.burger span:first-child{top:18px}.burger span:last-child{top:26px}
.burger.on span:first-child{top:22px;transform:rotate(45deg)}
.burger.on span:last-child{top:22px;transform:rotate(-45deg)}
@media(max-width:700px){
  .burger{display:block}
  .nav.s{backdrop-filter:none}
  nav#menu{position:fixed;inset:0;background:rgba(24,24,24,.98);flex-direction:column;justify-content:center;align-items:center;gap:30px;font:400 28px var(--serif);letter-spacing:0;opacity:0;visibility:hidden;transition:.4s;z-index:25}
  nav#menu.open{opacity:1;visibility:visible}
  nav#menu a:not(.btn){display:block}
  nav#menu .btn{font:400 14px var(--sans);letter-spacing:.14em}
}
.msg{border-left:1px solid var(--line);padding:4px 0 4px 18px;margin:18px 0}
.msg small{color:var(--mut);letter-spacing:.06em}
.msg.admin{border-color:var(--cr)}
.msg p{margin:6px 0 10px}
.tag.new{color:var(--bg);background:var(--cr);border-color:var(--cr)}
.opt{display:flex;gap:12px;align-items:center;letter-spacing:0;font-size:17px;color:var(--cr);margin:12px 0}
.opt input{width:auto;margin:0;accent-color:var(--cr)}
.bar{display:flex;gap:4px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-top:26px}
.bar a{padding:10px 18px;cursor:pointer;color:var(--mut);border-bottom:1px solid transparent;margin-bottom:-1px;user-select:none;transition:.3s}
.bar a:hover{color:var(--cr)}.bar a.on{color:var(--cr);border-color:var(--cr)}
.bar i{font-style:normal;background:var(--cr);color:var(--bg);border-radius:10px;padding:0 8px;font-size:12px;margin-left:8px}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:20px 30px;margin:8px 0 26px}
.kv small,.blk small{display:block;color:var(--mut);letter-spacing:.08em;font-size:13px}
.blk{margin:22px 0}.blk p{margin:4px 0}