:root {
  --ink-0: #05070d;
  --ink-1: #0b1020;
  --ink-2: #131a30;
  --line: #222b47;
  --text: #e8ecf7;
  --muted: #9aa5c4;
  --accent: #7c8cff;
  --accent-2: #45e0c8;
  --danger: #ff7a8a;
  --radius: 14px;
  --max: 1080px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(124, 140, 255, 0.18), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(69, 224, 200, 0.10), transparent 60%),
    var(--ink-0);
  color: var(--text);
  font: 16px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  padding-inline: 20px;
  min-height: 100vh;
}

a { color: var(--accent); }

.top, main, .foot { max-width: var(--max); margin-inline: auto; }

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}

.brand .tld { color: var(--accent); }

.dot {
  width: 14px;
  height: 14px;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: inline-block;
}

.top-cta {
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--line);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
}

.top-cta:hover { border-color: var(--accent); }

.hero { padding-block: 72px 56px; max-width: 760px; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--accent-2);
  margin: 0 0 14px;
}

h1 {
  font-size: clamp(2.3rem, 6vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 20px;
}

.accent {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede { color: var(--muted); font-size: 1.15rem; max-width: 620px; margin: 0 0 30px; }

.cta, button[type="submit"] {
  display: inline-block;
  background: linear-gradient(90deg, var(--accent), #9a7cff);
  color: #fff;
  border: 0;
  border-radius: 999px;
  padding: 13px 24px;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.cta:hover, button[type="submit"]:hover { filter: brightness(1.08); }

.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  padding-block: 12px 56px;
}

.pillar {
  background: linear-gradient(180deg, var(--ink-2), var(--ink-1));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.pillar h2 { font-size: 1.15rem; margin: 0 0 8px; letter-spacing: -0.01em; }
.pillar p { color: var(--muted); margin: 0; }

section > h2 { font-size: 1.6rem; letter-spacing: -0.02em; margin: 0 0 20px; }

.how, .faq, .waitlist { padding-block: 40px; border-top: 1px solid var(--line); }

.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }

.steps li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--ink-1);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.steps .n {
  flex: 0 0 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  background: rgba(124, 140, 255, 0.15);
  color: var(--accent);
}

.steps h3 { margin: 0 0 4px; font-size: 1.05rem; }
.steps p { margin: 0; color: var(--muted); }

.faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 10px;
  background: var(--ink-1);
}

.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { color: var(--muted); margin: 10px 0 0; }

.waitlist form { max-width: 520px; display: grid; gap: 16px; }

.waitlist label { display: grid; gap: 6px; font-weight: 600; font-size: 0.95rem; }

.opt { color: var(--muted); font-weight: 400; }

.waitlist input[type="text"] {
  background: var(--ink-1);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  font: inherit;
  width: 100%;
}

.waitlist input[type="text"]:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.role { border: 0; padding: 0; margin: 0; display: flex; gap: 20px; flex-wrap: wrap; }
.role legend { font-weight: 600; font-size: 0.95rem; margin-bottom: 6px; }
.role label { display: inline-flex; gap: 8px; align-items: center; font-weight: 400; }

.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.form-msg { margin: 0; min-height: 1.6em; color: var(--muted); }
.form-msg.ok { color: var(--accent-2); }
.form-msg.err { color: var(--danger); }
.form-msg code {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 2px 6px;
  word-break: break-all;
}

.foot {
  border-top: 1px solid var(--line);
  padding-block: 28px 40px;
  color: var(--muted);
  font-size: 0.88rem;
}

.foot p { margin: 0 0 6px; }

.legal { max-width: 760px; padding-block: 40px 60px; }
.legal h1 { font-size: 2.2rem; }
.legal h2 { font-size: 1.2rem; margin-top: 28px; }
.legal p, .legal li { color: var(--muted); }

@media (prefers-reduced-motion: no-preference) {
  .cta, button[type="submit"], .top-cta { transition: filter 0.15s ease, border-color 0.15s ease; }
}