:root {
  --black: #0a0a0a;
  --surface: #111212;
  --off: #f6f7f4;
  --gray: #9b9f9d;
  --cyan: #2dd4bf;
  --serif: "Newsreader", Georgia, serif;
  --sans: "Hanken Grotesk", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; min-height: 100vh;
  background: var(--black); color: var(--off);
  font-family: var(--sans);
}
.veil {
  position: fixed; inset: 0;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(45, 212, 191, 0.12), transparent 50%),
    #0a0a0a;
}
.card {
  position: relative;
  width: min(520px, calc(100% - 32px));
  margin: 8vh auto;
  background: var(--surface);
  border: 1px solid rgba(246, 247, 244, 0.1);
  border-radius: 20px;
  padding: 36px 32px 28px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}
.eyebrow {
  margin: 0 0 16px;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}
.lockup { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.mark { width: 14px; height: 14px; background: var(--cyan); flex: 0 0 14px; }
.lockup .word { font-size: 28px; letter-spacing: -0.02em; font-weight: 500; }
h1 {
  font-family: var(--serif);
  font-size: clamp(28px, 6vw, 36px);
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 12px;
}
.lead { color: var(--gray); margin: 0 0 16px; line-height: 1.55; }
ul { margin: 0 0 22px; padding: 0 0 0 18px; color: var(--off); line-height: 1.55; }
li { margin: 0 0 6px; }
form { display: flex; gap: 8px; }
input {
  flex: 1;
  background: #151818;
  border: 1px solid rgba(246, 247, 244, 0.12);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--off);
  font: inherit;
}
button {
  background: var(--cyan);
  color: #0a0a0a;
  border: 0;
  border-radius: 10px;
  padding: 12px 16px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.msg { min-height: 1.4em; margin: 10px 0 0; font-size: 14px; color: var(--cyan); }
.legal { color: var(--gray); font-size: 12px; line-height: 1.45; margin: 10px 0 18px; }
.back { color: var(--cyan); font-size: 14px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
@media (max-width: 560px) {
  form { flex-direction: column; }
  .card { margin: 4vh auto; padding: 28px 20px; }
}