/* ============================================================
   RACEXPERIENCE — feuille de style commune
   ============================================================ */
:root{
  --bg:#0A0A0A;
  --bg2:#101012;
  --panel:#141416;
  --line:rgba(232,232,232,0.09);
  --txt:#E8E8E8;
  --txt2:#9A9A98;
  --txt3:#5C5C5A;
  --gold:#C9A84C;

  --acc:#D42B2B;
  --acc-soft:rgba(212,43,43,0.14);

  --gp:#D42B2B;
  --forest:#7FA650;
  --neon:#C24FD4;
  --dune:#C9A84C;

  --display:'Bebas Neue', sans-serif;
  --cond:'Barlow Condensed', sans-serif;
  --body:'Outfit', sans-serif;

  --maxw:1180px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{background:var(--bg);color:var(--txt);font-family:var(--body);font-weight:300}
/* clip coupe le debordement lateral SANS casser position:sticky (contrairement a hidden) */
html{overflow-x:clip}
body{overflow-x:clip}
::selection{background:var(--acc);color:#fff}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}

/* grain */
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.3;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.035 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;position:relative;z-index:2}

/* ============ NAV ============ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:300;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 26px;
  background:rgba(10,10,10,0);
  border-bottom:1px solid transparent;
  transition:background .35s ease,border-color .35s ease,padding .35s ease;
  backdrop-filter:saturate(140%) blur(0px);
}
.nav.solid{
  background:rgba(10,10,10,.88);
  border-bottom-color:var(--line);
  backdrop-filter:saturate(140%) blur(14px);
  padding:11px 26px;
}
.logo{font-family:'Saira',sans-serif;font-style:italic;font-weight:800;
  font-size:21px;letter-spacing:-.5px;white-space:nowrap}
.logo i{color:var(--acc);font-style:italic}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{
  font-family:var(--cond);font-weight:500;font-size:14.5px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--txt2);
  transition:color .2s;padding:4px 0;position:relative
}
.nav-links a:hover{color:var(--txt)}
.nav-links a.on{color:var(--txt)}
.nav-links a.on::after{
  content:'';position:absolute;left:0;right:0;bottom:-3px;height:2px;background:var(--acc)
}
.nav-cta{
  font-family:var(--cond);font-weight:600;font-size:14px;letter-spacing:.12em;
  text-transform:uppercase;padding:9px 18px;border:1px solid var(--acc);
  color:var(--txt);background:var(--acc-soft);transition:background .2s,transform .2s
}
.nav-cta:hover{background:var(--acc);transform:translateY(-1px)}
.burger{display:none;width:34px;height:26px;background:none;border:0;position:relative}
.burger span{position:absolute;left:3px;right:3px;height:2px;background:var(--txt);transition:.3s}
.burger span:nth-child(1){top:5px}
.burger span:nth-child(2){top:12px}
.burger span:nth-child(3){top:19px}
.burger.x span:nth-child(1){top:12px;transform:rotate(45deg)}
.burger.x span:nth-child(2){opacity:0}
.burger.x span:nth-child(3){top:12px;transform:rotate(-45deg)}

/* Menu ouvert : on neutralise le backdrop-filter de la barre.
   Un backdrop-filter cree un bloc conteneur pour les enfants position:fixed,
   ce qui empechait .nav-links de couvrir tout l'ecran. */
.nav.menu-open{
  backdrop-filter:none!important;-webkit-backdrop-filter:none!important;
  background:transparent!important;border-bottom-color:transparent!important
}

@media(max-width:860px){
  .burger{display:block;z-index:302}
  .logo{position:relative;z-index:302}
  .nav-links{
    position:fixed;inset:0;background:#0A0A0A;
    flex-direction:column;justify-content:center;gap:28px;
    transform:translateX(100%);transition:transform .4s cubic-bezier(.5,0,.2,1);z-index:301
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{font-size:24px;letter-spacing:.2em}
  .nav-cta{font-size:17px;padding:13px 28px}
}

/* ============ TYPO ============ */
h1,h2,h3{font-family:var(--display);font-weight:400;letter-spacing:.012em;line-height:.95}
h1{font-size:clamp(42px,8.5vw,96px)}
h2{font-size:clamp(32px,5.6vw,60px)}
h3{font-size:clamp(21px,3vw,30px)}
p{line-height:1.72;color:var(--txt2);font-size:clamp(15px,1.75vw,17.5px)}
p strong{color:var(--txt);font-weight:500}
.eyebrow{
  font-family:var(--cond);font-size:12.5px;letter-spacing:.3em;text-transform:uppercase;
  color:var(--acc);margin-bottom:14px;display:block;font-weight:600
}
.lead{font-size:clamp(16.5px,2.1vw,20px);color:var(--txt2);max-width:62ch}

/* ============ BOUTONS ============ */
.btn{
  display:inline-flex;align-items:center;gap:11px;
  font-family:var(--cond);font-weight:600;font-size:15px;letter-spacing:.13em;
  text-transform:uppercase;padding:14px 28px;border:1px solid var(--acc);
  background:var(--acc);color:#fff;transition:.22s
}
.btn:hover{background:#e63a3a;border-color:#e63a3a;transform:translateY(-2px)}
.btn.ghost{background:transparent;color:var(--txt);border-color:var(--line)}
.btn.ghost:hover{background:rgba(255,255,255,.05);border-color:var(--txt3);transform:translateY(-2px)}

/* ============ SECTIONS ============ */
section{position:relative;z-index:2}
.sec{padding:clamp(70px,11vw,130px) 0}
.sec-head{margin-bottom:clamp(34px,5vw,56px);max-width:70ch}
.sec-head p{margin-top:16px}

/* ============ REVEAL ============ */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.3,1)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ============ CARTES ============ */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
@media(max-width:820px){.g2,.g3{grid-template-columns:1fr}}

.card{
  background:var(--panel);border:1px solid var(--line);padding:30px 26px;
  transition:border-color .3s,transform .3s
}
.card:hover{border-color:rgba(232,232,232,.2);transform:translateY(-3px)}
.card h3{margin-bottom:12px}
.card .k{
  font-family:var(--cond);font-size:12px;letter-spacing:.26em;text-transform:uppercase;
  color:var(--txt3);margin-bottom:10px;display:block
}

/* ============ FOOTER ============ */
footer{border-top:1px solid var(--line);background:var(--bg2);padding:62px 0 28px;position:relative;z-index:2}
.f-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:46px}
@media(max-width:820px){.f-top{grid-template-columns:1fr;gap:34px}}
.f-top h4{
  font-family:var(--cond);font-size:12.5px;letter-spacing:.26em;text-transform:uppercase;
  color:var(--txt3);margin-bottom:16px;font-weight:600
}
.f-top a,.f-top p{display:block;color:var(--txt2);font-size:15px;line-height:2;transition:color .2s}
.f-top a:hover{color:var(--acc)}
.f-bar{
  border-top:1px solid var(--line);padding-top:22px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-family:var(--cond);font-size:12.5px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--txt3)
}
.socials{display:flex;gap:14px;margin-top:6px}
.socials a{
  width:38px;height:38px;border:1px solid var(--line);display:grid;place-items:center;
  transition:.25s
}
.socials a:hover{border-color:var(--acc);background:var(--acc-soft)}
.socials svg{width:17px;height:17px;fill:currentColor}

/* ============ BANDEAU EVENEMENT ============ */
.evt-strip{
  background:linear-gradient(90deg,rgba(212,43,43,.16),rgba(212,43,43,.05));
  border-top:1px solid rgba(212,43,43,.3);border-bottom:1px solid rgba(212,43,43,.3);
  padding:15px 24px;text-align:center;position:relative;z-index:2
}
.evt-strip a{
  font-family:var(--cond);font-size:14.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--txt);display:inline-flex;gap:11px;align-items:center;flex-wrap:wrap;
  justify-content:center
}
.evt-strip b{color:var(--acc);font-weight:600}
.evt-strip .arr{transition:transform .25s;display:inline-block}
.evt-strip a:hover .arr{transform:translateX(5px)}

/* ============ PAGE HEADER ============ */
.phead{padding:clamp(130px,17vw,185px) 0 clamp(44px,6vw,70px);border-bottom:1px solid var(--line)}
.phead h1{font-size:clamp(38px,7vw,78px);margin-bottom:18px}

/* ============ TEXTE LEGAL ============ */
.legal h2{font-size:clamp(24px,3.4vw,34px);margin:46px 0 16px}
.legal h3{font-size:clamp(18px,2.2vw,22px);margin:28px 0 10px;font-family:var(--body);font-weight:500;color:var(--txt)}
.legal p,.legal li{font-size:15.5px;line-height:1.78;color:var(--txt2)}
.legal ul{margin:12px 0 12px 20px}
.legal li{margin-bottom:7px}
.legal a{color:var(--acc)}
.legal a:hover{text-decoration:underline}