:root{
  --bg-top:#0a0a0a;
  --bg-bottom:#b5b5b5;
  --card-bg:rgba(255,255,255,0.12);
  --card-brd:rgba(255,255,255,0.25);
  --text:#fff;
  --muted:#d0d0d0;
  --focus:#9ed0ff;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  color:var(--text);
  background:linear-gradient(180deg,var(--bg-top),var(--bg-bottom));
  min-height:100%;
  font:16px/1.5 system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  display:flex;
}

.wrap{width:100%;max-width:920px;margin:auto;padding:40px 20px}

.brand{text-align:center;margin-bottom:24px}
.logo{display:block;margin:0 auto 12px auto}
.title{font-size:2.25rem;margin:0 0 6px 0;letter-spacing:0.2px}
.tagline{margin:0;color:var(--muted)}

.glass{
  backdrop-filter:saturate(150%) blur(16px);
  -webkit-backdrop-filter:saturate(150%) blur(16px);
  background:var(--card-bg);
  border:1px solid var(--card-brd);
  border-radius:20px;
  padding:28px;
  margin:0 auto;
  box-shadow:0 20px 60px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.08);
}
.glass h2{margin-top:0}
.narrow{max-width:560px}

.form{display:grid;gap:16px;margin-top:12px}
.field{display:grid;gap:6px}
label{color:var(--muted);font-weight:600}
input,textarea{
  width:100%;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.08);
  color:var(--text);
  outline:none;
}
input::placeholder, textarea::placeholder{color:#ccc}
input:focus, textarea:focus{border-color:var(--focus); box-shadow:0 0 0 3px rgba(158,208,255,.25)}
.btn{
  appearance:none;
  border:0;
  border-radius:12px;
  padding:12px 16px;
  background:linear-gradient(180deg,#ffffffAA,#ffffff66);
  color:#0a0a0a;
  font-weight:700;
  cursor:pointer;
  transition:transform .05s ease, filter .2s ease;
}
.btn:hover{filter:brightness(1.05)}
.btn:active{transform:translateY(1px)}

.countdown{display:flex;gap:12px;justify-content:center;margin:12px 0 6px}
.countdown div{
  display:grid;place-items:center;
  min-width:78px;padding:10px;border-radius:12px;
  border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.06);
}
.countdown span{font-size:1.5rem;font-weight:800}
.countdown small{color:var(--muted)}

.foot{display:flex;justify-content:space-between;align-items:center;margin-top:18px;gap:12px;flex-wrap:wrap}
.links a{color:var(--muted);text-decoration:none;margin-right:12px}
.links a:hover{text-decoration:underline}

.hidden{display:none}
.micro{color:var(--muted);font-size:.9rem}