:root{--nav:rgba(0,0,0,.72);--navm:rgba(0,0,0,.95);--hov:#1c1c1f;--fld:#1c1c1e;--chip:#2c2c2e;--segon:#3a3a3c;--strong:#fff;--link:#d2d2d7;--av1:#2c2c2e;--av2:#1c1c1e;--bg:#000;--bg2:#0b0b0d;--card:#161618;--line:#2a2a2d;--tx:#f5f5f7;--mute:#86868b;--or:#ff8a1f;--vert:#12b56a;--acc:#2997ff}
:root[data-theme=light]{--nav:rgba(255,255,255,.72);--navm:rgba(255,255,255,.96);--bg:#fff;--bg2:#f5f5f7;--card:#f5f5f7;--line:#d2d2d7;--tx:#1d1d1f;--mute:#6e6e73;--hov:#ebebf0;--fld:#fff;--chip:#e8e8ed;--segon:#fff;--strong:#1d1d1f;--link:#424245;--av1:#fff;--av2:#e8e8ed;--or:#e56f00;--vert:#0a8f53;--acc:#0071e3}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{transition:background .3s,color .3s;background:var(--bg);color:var(--tx);font:17px/1.5 -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter","Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.nav{position:sticky;top:0;z-index:10;background:var(--nav);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}
.nav-in{max-width:1080px;margin:auto;padding:0 16px;height:52px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;gap:10px;align-items:center;font-weight:600;font-size:15px}
.theme{order:2;background:none;border:0;color:var(--strong);cursor:pointer;width:32px;height:32px;display:grid;place-items:center;border-radius:50%;margin-left:16px}.theme:hover{background:var(--chip)}.theme svg{width:18px;height:18px}.nav-r{display:flex;align-items:center}
.flag{width:18px;height:12px;border-radius:2px;background:linear-gradient(90deg,var(--or) 33%,#fff 33% 66%,var(--vert) 66%);box-shadow:0 0 0 .5px var(--line)}
.links{display:flex;gap:26px;font-size:13px}
.links a{color:var(--link);transition:color .2s}.links a:hover,.links a.act{color:var(--strong)}
.links a.cta{background:var(--tx);color:var(--bg);padding:4px 12px;border-radius:980px}
.burger{display:none;background:none;border:0;width:28px;height:28px;flex-direction:column;justify-content:center;gap:6px;cursor:pointer}
.burger span{display:block;height:1.5px;background:var(--strong);transition:.3s}
.page{display:none;animation:fade .5s ease}.page.show{display:block}
@keyframes fade{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.wrap{max-width:1080px;margin:auto;padding:72px 16px}.narrow{max-width:720px}
.hero{text-align:center;padding:120px 16px 60px;background:radial-gradient(60% 50% at 50% 0%,rgba(255,138,31,.18),transparent 70%)}
.eyebrow{color:var(--or);font-weight:600;font-size:19px;margin-bottom:8px}
h1{font-size:clamp(40px,7vw,80px);line-height:1.05;letter-spacing:-.015em;font-weight:700}
.h1s{font-size:clamp(36px,5vw,56px);line-height:1.07;font-weight:700;letter-spacing:-.01em;margin-bottom:20px}
.grad{background:linear-gradient(90deg,var(--or),var(--strong) 50%,var(--vert));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--mute);font-size:21px;max-width:640px;margin:20px auto 0}.lead.left{margin:0 0 48px}
.btns{display:flex;gap:16px;justify-content:center;margin-top:32px;flex-wrap:wrap}
.btn{display:inline-block;border:0;border-radius:980px;padding:12px 24px;font:inherit;font-size:17px;cursor:pointer;transition:transform .2s,background .2s}
.btn.primary{background:var(--acc);color:#fff}.btn.primary:hover{background:#0077ed}
.btn.ghost{color:var(--acc);padding:12px 8px}.btn.ghost:hover{text-decoration:underline}
.sec{font-size:32px;font-weight:700;margin:72px 0 24px;letter-spacing:-.01em}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding-top:0;padding-bottom:0}
.stat{text-align:center;padding:32px 8px;border-top:1px solid var(--line)}
.stat b{display:block;font-size:48px;font-weight:700}.stat span{color:var(--mute);font-size:14px}
.grid3,.grid4{display:grid;gap:20px}.grid3{grid-template-columns:repeat(3,1fr)}.grid4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border-radius:18px;padding:28px;transition:transform .3s cubic-bezier(.2,.8,.2,1),background .3s}
a.card:hover,.hover:hover{transform:scale(1.02);background:var(--hov)}
.card h3{font-size:21px;margin-bottom:8px}.card p{color:var(--mute);font-size:15px}
.date{color:var(--or);font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;margin-bottom:10px}
.avatar{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;font-size:24px;font-weight:600;margin-bottom:16px;background:linear-gradient(135deg,var(--av1),var(--av2));border:1px solid var(--line)}
.tag{display:inline-block;font-size:12px;padding:3px 10px;border-radius:980px;background:var(--chip);color:var(--link);margin-top:12px}
.rank{float:right;color:var(--vert);font-weight:600;font-size:14px}
.toolbar{display:flex;gap:16px;margin-bottom:32px;flex-wrap:wrap}
input,select,textarea{width:100%;background:var(--fld);border:1px solid var(--line);color:var(--tx);border-radius:12px;padding:12px 14px;font:inherit;font-size:16px;outline:none;transition:border .2s}
input:focus,select:focus,textarea:focus{border-color:var(--acc)}
#search{flex:1;min-width:220px}
.seg{display:flex;background:var(--chip);border-radius:12px;padding:3px}
.seg button{background:none;border:0;color:var(--mute);padding:9px 16px;border-radius:9px;font:inherit;font-size:14px;cursor:pointer}
.seg button.on{background:var(--segon);color:var(--strong);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.list{display:flex;flex-direction:column;gap:16px}
.item{display:flex;gap:28px;align-items:center}
.cal-d{min-width:72px;text-align:center}.cal-d b{display:block;font-size:34px;line-height:1}.cal-d span{color:var(--or);font-size:13px;font-weight:600;text-transform:uppercase}
.past{opacity:.45}
.form{display:flex;flex-direction:column;gap:18px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--mute)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.msg{font-size:15px;min-height:1em}.msg.ok{color:var(--vert)}.msg.err{color:#ff453a}
.empty{color:var(--mute);text-align:center;padding:40px}
.foot{border-top:1px solid var(--line);color:var(--mute);font-size:12px}
.foot .wrap{padding:24px 16px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media(max-width:860px){.grid4{grid-template-columns:repeat(2,1fr)}.grid3{grid-template-columns:1fr}}
@media(max-width:760px){
  .burger{display:flex}
  .links{position:fixed;top:52px;left:0;right:0;flex-direction:column;gap:0;background:var(--navm);backdrop-filter:blur(20px);padding:8px 16px 24px;display:none}
  .links.open{display:flex}.links a{padding:14px 0;font-size:20px;border-bottom:1px solid var(--line)}
  .links a.cta{background:none;color:var(--strong);padding:14px 0;border-radius:0}
  .burger[aria-expanded=true] span:first-child{transform:translateY(3.75px) rotate(45deg)}
  .burger[aria-expanded=true] span:last-child{transform:translateY(-3.75px) rotate(-45deg)}
  .row{grid-template-columns:1fr}.stat b{font-size:32px}.hero{padding-top:80px}.item{gap:18px}
}
@media(max-width:480px){.grid4{grid-template-columns:1fr}}

/* Événement mis en avant */
.event{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr);gap:32px;background:var(--card,rgba(255,255,255,.04));border:1px solid var(--line);border-radius:24px;padding:24px;margin:24px 0 32px;align-items:start}
.event-img img{width:100%;display:block;border-radius:16px}
.event h2{font-size:clamp(24px,3vw,34px);margin:6px 0 12px;letter-spacing:-.02em}
.event-facts{list-style:none;padding:0;margin:20px 0;display:grid;grid-template-columns:1fr 1fr;gap:12px 20px}
.event-facts b{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.06em;opacity:.6;margin-bottom:2px}
.event-facts a{color:inherit}
.event-prog{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}
.event-prog>div{border:1px solid var(--line);border-radius:14px;padding:12px}
.event-prog h3{font-size:15px;margin:4px 0}
.event-prog p{font-size:13px;margin:0;opacity:.75}
.btns.left{justify-content:flex-start}
@media (max-width:760px){.event{grid-template-columns:1fr;padding:16px;gap:20px}.event-prog{grid-template-columns:1fr}.event-facts{grid-template-columns:1fr}}

/* Formulaire d'inscription */
.tabl{border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:0;display:block}
.tabl legend{font-size:14px;color:var(--mute);padding:0 6px}
#insc-tableaux{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tabl-g{display:flex;flex-direction:column;gap:8px}
.form label.chk{flex-direction:row;align-items:center;gap:8px;color:var(--tx);font-size:15px;cursor:pointer}
.chk input{width:18px;height:18px;padding:0;accent-color:var(--acc)}
@media (max-width:760px){#insc-tableaux{grid-template-columns:1fr}}
.opts{display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center}.opts.col{flex-direction:column;align-items:flex-start}
.opts input.inline{flex:1;min-width:140px;width:auto;padding:8px 12px}
.form small{font-size:13px;opacity:.8}
.tabl[hidden]{display:none}

/* Logo */
.logo{width:34px;height:34px;border-radius:50%;display:block}
.hero-logo{width:140px;height:140px;border-radius:50%;display:block;margin:0 auto 24px;box-shadow:0 10px 40px rgba(0,0,0,.35)}
@media (max-width:760px){.hero-logo{width:110px;height:110px}}
.tabl .form{gap:14px}
.form label.chk{flex-direction:row;align-items:flex-start}
input[type=file]{padding:10px}
#open-help{font-size:14px;color:var(--mute);margin:0}#open-help a{color:var(--link,var(--acc))}
.sub{font-size:19px;margin:18px 0 -4px;letter-spacing:-.01em}
.form .meta{font-size:14px;color:var(--mute);margin:0 0 8px}
#camp-age{opacity:.8}
[hidden]{display:none!important}