:root {
  --bg: #0b0d12;
  --bg-raised: #12151d;
  --text: #e8eaf0;
  --text-dim: #9aa1b2;
  --accent: #d4a24e;
  --accent-strong: #e8b865;
  --border: #232838;
  --radius: 12px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background:
    radial-gradient(60rem 30rem at 80% -10%, rgba(212, 162, 78, 0.12), transparent 60%),
    radial-gradient(50rem 28rem at 0% 110%, rgba(70, 90, 160, 0.16), transparent 60%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; width: 100%; max-width: 44rem; margin: 0 auto; padding: 0 1.25rem; }

.site-header {
  padding: 1.25rem 1.5rem;
}

.wordmark {
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 1.05rem;
}

.hero {
  padding: 4.5rem 0 3.5rem;
  text-align: center;
}

.hero h1 {
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  line-height: 1.12;
  margin: 0 0 1rem;
  background: linear-gradient(120deg, var(--text) 55%, var(--accent-strong));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.subhead {
  color: var(--text-dim);
  font-size: 1.1rem;
  max-width: 34rem;
  margin: 0 auto 2rem;
}

.btn {
  display: inline-block;
  border: 0;
  border-radius: 999px;
  padding: 0.85rem 1.9rem;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-strong));
  color: #14100a;
}

.btn-primary:hover { filter: brightness(1.08); }

.btn:disabled { opacity: 0.55; cursor: wait; }

h2 { font-size: 1.5rem; margin: 0 0 1.25rem; }
h3 { font-size: 1.05rem; margin: 0.75rem 0 0.35rem; }

.how { padding: 2.5rem 0; }

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.steps li {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 50%;
  background: rgba(212, 162, 78, 0.15);
  color: var(--accent-strong);
  font-weight: 700;
}

.steps p { margin: 0; color: var(--text-dim); }

.use-cases { padding: 1rem 0 2.5rem; }

.use-cases ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.use-cases li {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  font-size: 0.9rem;
  color: var(--text-dim);
  background: var(--bg-raised);
}

.waitlist {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  margin-bottom: 3rem;
}

.waitlist-sub { color: var(--text-dim); margin: -0.75rem 0 1.5rem; }

form label {
  display: block;
  font-weight: 600;
  margin: 1rem 0 0.35rem;
}

.optional { color: var(--text-dim); font-weight: 400; }

input, textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 0.7rem 0.9rem;
  font: inherit;
}

input:focus-visible, textarea:focus-visible, a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 2px;
}

textarea { resize: vertical; }

.hp {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

form .btn { margin-top: 1.5rem; width: 100%; }

.form-status { min-height: 1.5em; margin: 0.9rem 0 0; font-weight: 600; }
.form-status.ok { color: #7fd18a; }
.form-status.err { color: #e58a8a; }

.trust-note {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin: 1.75rem 0 0;
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.site-footer a { color: var(--text-dim); }

@media (min-width: 640px) {
  .steps { grid-template-columns: repeat(3, 1fr); }
  .hero { padding-top: 6rem; }
}