:root {
  --bg: #0b0b0d;
  --fg: #f5f3ee;
  --muted: #8b8780;
  --accent: #d9c89a;
  --card: #15151a;
  --line: #1f1f25;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: ui-serif, Georgia, "Iowan Old Style", "Apple Garamond", "Times New Roman", serif;
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

main {
  max-width: 880px;
  margin: 0 auto;
  padding: 88px 28px 64px;
}

.brand {
  font-family: ui-sans-serif, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 56px;
}

.hero h1 {
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 500;
  margin: 0 0 24px;
}

.lede {
  font-size: 19px;
  color: var(--muted);
  max-width: 56ch;
  margin: 0 0 40px;
}

.waitlist {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  max-width: 480px;
}

.waitlist input {
  flex: 1 1 240px;
  min-width: 0;
  padding: 14px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--fg);
  font: inherit;
  font-size: 16px;
}

.waitlist input::placeholder { color: #555; }
.waitlist input:focus {
  outline: none;
  border-color: var(--accent);
}

.waitlist button {
  padding: 14px 22px;
  background: var(--accent);
  color: #1a1812;
  border: none;
  border-radius: 10px;
  font: inherit;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}

.waitlist button:hover { filter: brightness(1.06); }

.micro {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--muted);
  min-height: 1em;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 96px 0 0;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px;
}

.kicker {
  font-family: ui-sans-serif, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.card h2 {
  font-size: 20px;
  font-weight: 500;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

footer {
  margin-top: 96px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: ui-sans-serif, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 13px;
  color: var(--muted);
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--fg); }
.dot { opacity: 0.5; }

@media (max-width: 540px) {
  main { padding: 56px 20px 40px; }
  .features { margin-top: 64px; }
}