:root{
  --bg:#07070a;--fg:#f2f1ee;--mute:#8a8a93;--dim:#55555d;--edge2:rgba(255,255,255,.16);
  --ink:#101014;--imute:#6b6b72;--iedge:rgba(16,16,20,.14);
  --hot:#ff6a3d;--hot2:#ff3d6e;
  --sans:"Inter Tight","Helvetica Neue",Helvetica,Arial,sans-serif;
  --mono:"Geist Mono",ui-monospace,Menlo,monospace;
  --ease:cubic-bezier(.16,1,.3,1);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--fg);font:500 16px/1.5 var(--sans);letter-spacing:-.01em;-webkit-font-smoothing:antialiased;overflow-x:clip}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--hot);outline-offset:3px;border-radius:6px}
::selection{background:var(--hot);color:#fff}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.grain{position:fixed;inset:0;z-index:100;pointer-events:none;opacity:.07;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.label{margin:0;font:500 12px/1 var(--mono);letter-spacing:.02em;text-transform:uppercase;color:var(--mute)}

/* barre */
.bar{position:absolute;inset:0 0 auto;z-index:20;display:grid;grid-template-columns:64px minmax(0,1.4fr) minmax(0,1fr) 150px;padding-top:env(safe-area-inset-top,0px);box-shadow:0 1px 0 var(--edge2);background:color-mix(in srgb,var(--bg) 70%,transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.cell{height:64px;display:flex;align-items:center;gap:12px;padding:0 18px;border-right:1px solid var(--edge2);color:var(--mute);font:500 13px var(--sans)}
.cell:last-child{border-right:0}
.c-logo{justify-content:center;padding:0}.c-logo img{width:34px;height:auto}
.c-brand{justify-content:space-between;color:var(--fg)}.c-brand b{font-weight:700;font-size:16px;letter-spacing:-.03em}.c-brand small{font:500 10px var(--mono);letter-spacing:.06em;color:var(--dim)}
.c-stat{font:500 11px var(--mono);letter-spacing:.05em;text-transform:uppercase}
.dot{width:8px;height:8px;border-radius:50%;background:var(--hot);box-shadow:0 0 0 0 rgba(255,106,61,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(255,106,61,0)}100%{box-shadow:0 0 0 0 rgba(255,106,61,0)}}
.c-mail{justify-content:space-between;color:var(--fg);font-weight:600;transition:background .3s}
.c-mail:hover{background:rgba(255,255,255,.05)}
.c-mail span{transition:transform .4s var(--ease)}.c-mail:hover span{transform:translateX(4px)}

/* ouverture */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;background:var(--bg);overflow:hidden;isolation:isolate}
.field{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.hero-in{width:100%;max-width:1100px;margin:0 auto;padding:calc(120px + env(safe-area-inset-top,0px)) max(20px,env(safe-area-inset-right,0px)) 120px max(20px,env(safe-area-inset-left,0px))}
.h1{margin:22px 0 0;font-weight:500;font-size:clamp(44px,8.4vw,128px);line-height:.95;letter-spacing:-.045em;color:var(--mute);text-wrap:balance}
.h1 b{font-weight:700;color:var(--fg)}
.lead{max-width:34em;margin:28px 0 0;font-size:clamp(17px,1.5vw,20px);line-height:1.45;color:#c9c8c4}
.sub{display:flex;gap:8px;max-width:520px;margin-top:36px;padding:6px;border-radius:99px;background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px var(--edge2);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:box-shadow .3s}
.sub:focus-within{box-shadow:inset 0 0 0 1px var(--fg)}
.sub input{flex:1;min-width:0;height:48px;padding:0 18px;border:0;background:none;color:var(--fg);font:500 16px var(--sans);outline:none}
.sub input::placeholder{color:var(--dim)}
.sub .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.sub button{flex:none;height:48px;padding:0 22px;border:0;border-radius:99px;background:linear-gradient(135deg,var(--hot),var(--hot2));color:#fff;font:600 15px var(--sans);cursor:pointer;transition:filter .3s,transform .4s var(--ease)}
.sub button:hover{filter:brightness(1.08)}.sub button:active{transform:scale(.97)}
.sub button[disabled]{opacity:.6;cursor:wait}
.sub.done{opacity:.5;pointer-events:none}
.msg{min-height:1.5em;margin:14px 0 0 4px;font-size:15px;color:var(--fg)}
.msg.err{color:#ff8a6b}
.note{margin:4px 0 0 4px;font:400 12px/1.5 var(--mono);color:var(--dim)}
.formats{position:absolute;left:max(20px,env(safe-area-inset-left,0px));bottom:24px;margin:0;font:500 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}

/* pied de page, blanc pur */
.foot{display:grid;grid-template-columns:1.2fr 1fr 1.2fr;gap:32px;padding:56px max(20px,env(safe-area-inset-right,0px)) calc(28px + env(safe-area-inset-bottom,0px)) max(20px,env(safe-area-inset-left,0px));background:#fff;color:var(--ink)}
.foot .label{color:var(--imute);margin-bottom:12px}
.foot p{margin:0;font-size:14px;line-height:1.5;color:var(--imute)}
.foot b{color:var(--ink);font-weight:700;letter-spacing:-.02em}
.f-col img{display:block;margin-bottom:16px}
.foot a{font-weight:600;border-bottom:1px solid var(--iedge);transition:border-color .3s}.foot a:hover{border-color:var(--ink)}
.f-end{grid-column:1/-1;display:flex;justify-content:space-between;gap:16px;padding-top:20px;border-top:1px solid var(--iedge);font:500 11px var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--imute)}

@media (max-width:860px){
  .bar{grid-template-columns:56px minmax(0,1fr) 110px}
  .c-stat{display:none}
  .cell{height:56px;padding:0 14px}
  .c-brand small{display:none}
  .foot{grid-template-columns:1fr;gap:28px}
}
@media (max-width:480px){
  .sub{flex-direction:column;border-radius:22px}
  .sub button{width:100%}
  .f-end{flex-direction:column;gap:6px}
}
@media (prefers-reduced-motion:reduce){.dot{animation:none}}