:root{
  --bg-1:#0f172a;
  --bg-2:#071129;
  --glass: rgba(255,255,255,0.06);
  --accent:#7c3aed;
  --muted:rgba(255,255,255,0.7);
}
*{box-sizing:border-box}
html,body,#root{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial;
  background:linear-gradient(135deg,var(--bg-1),var(--bg-2));
  color:#fff;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
.wrap{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:40px;
}
.card{
  width:100%;
  max-width:820px;
  background:linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
  border-radius:14px;
  padding:44px;
  box-shadow:0 10px 40px rgba(2,6,23,0.6);
  border:1px solid rgba(255,255,255,0.04);
}
.brand{
  display:flex;
  align-items:baseline;
  gap:12px;
}
.logo{
  font-weight:800;
  letter-spacing:2px;
  font-size:28px;
}
.logo .accent{color:var(--accent)}
.domain{font-size:13px;color:var(--muted)}
.title{
  font-size:28px;
  margin:24px 0 14px 0;
}
.lead{
  margin:0 0 28px 0;
  color:var(--muted);
}
.features{margin-bottom:18px}
.cta{
  display:flex;
  gap:12px;
  margin-bottom:16px;
}
.cta input{
  flex:1;
  padding:12px 14px;
  border-radius:8px;
  border:1px solid rgba(255,255,255,0.06);
  background:transparent;
  color:#fff;
  outline:none;
}
.cta button{
  padding:12px 16px;
  border-radius:8px;
  border:none;
  background:linear-gradient(90deg,var(--accent),#4f46e5);
  color:#fff;
  font-weight:600;
  cursor:pointer;
}
.small{color:var(--muted);font-size:13px;margin-bottom:14px}
.small a{color:#c7b3ff;text-decoration:none}
.foot{color:rgba(255,255,255,0.45);font-size:13px}
@media (max-width:520px){
  .card{padding:28px}
  .title{font-size:20px}
  .logo{font-size:20px}
  .cta{flex-direction:column}
  .cta button{width:100%}
}

/* Compteur & animations */
.countdown-wrap{margin:20px 0 28px 0}
.launch{color:rgba(255,255,255,0.75);font-size:14px;margin-bottom:10px;text-align:center}
.countdown{display:flex;gap:18px;align-items:stretch;justify-content:center}
.unit{background:rgba(255,255,255,0.04);padding:16px 20px;border-radius:14px;min-width:110px;text-align:center;border:1px solid rgba(255,255,255,0.05);backdrop-filter:blur(6px)}
.value{font-weight:900;font-size:40px;letter-spacing:1px;transition:transform .16s ease,color .16s}
.label{font-size:13px;color:var(--muted);margin-top:8px}
.value.tick{transform:translateY(-6px);color:var(--accent)}

/* Card entrance */
.card{transform-origin:center;animation:card-pop .7s cubic-bezier(.2,.9,.2,1)}
@keyframes card-pop{0%{opacity:0;transform:translateY(12px) scale(.995)}60%{opacity:1;transform:translateY(-6px) scale(1.01)}100%{transform:translateY(0) scale(1)}}

/* Subtle animated background */
body::before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(700px 500px at 10% 20%, rgba(124,58,237,0.14), transparent 10%), radial-gradient(600px 350px at 90% 80%, rgba(79,70,229,0.12), transparent 10%);mix-blend-mode:screen;opacity:.9;animation:bg-move 12s linear infinite}
@keyframes bg-move{0%{transform:translate(0,0)}50%{transform:translate(-20px,10px)}100%{transform:translate(0,0)}}

@media (max-width:520px){
  .countdown{flex-wrap:wrap}
  .unit{min-width:64px;padding:10px}
}