:root {
  --bg: #ffffff;
  --bg-alt: #f9fafb;
  --text: #111827;
  --text-muted: #6b7280;
  --border: #e5e7eb;
  --primary: #1d4ed8;
  --accent: #065f46;
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  line-height: 1.6;
}

.container {
  width: min(960px, 92%);
  margin: 0 auto;
}

.hero {
  padding: 5rem 0 3rem;
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.03em;
  margin: 0 0 0.75rem;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
}

.subtitle {
  margin: 1rem 0 1.5rem;
  color: var(--text-muted);
  max-width: 70ch;
}

.cta {
  display: inline-block;
  background: var(--primary);
  color: #ffffff;
  text-decoration: none;
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius);
  font-weight: 600;
}

.status-note {
  margin-top: 1rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.section {
  padding: 3.25rem 0;
}

.section-alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

h2 {
  margin-top: 0;
  margin-bottom: 0.8rem;
  font-size: 1.5rem;
}

ul {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
}

.small-note {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.section-intro {
  margin-top: 0;
  color: var(--text-muted);
}

.waitlist-form {
  display: grid;
  gap: 0.75rem;
  max-width: 620px;
}

label {
  font-weight: 600;
}

input[type="email"],
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
  font: inherit;
  background: #ffffff;
}

.consent-row {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.consent-row input {
  margin-top: 0.3rem;
}

button[type="submit"] {
  width: fit-content;
  background: var(--primary);
  color: #ffffff;
  border: 0;
  border-radius: 8px;
  padding: 0.8rem 1.1rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

button[disabled] {
  opacity: 0.7;
  cursor: not-allowed;
}

.form-message {
  min-height: 1.2rem;
  margin-top: 0.9rem;
  font-weight: 600;
}

.form-message.success {
  color: var(--accent);
}

.form-message.error {
  color: #b91c1c;
}

.footer {
  padding: 1.8rem 0;
  border-top: 1px solid var(--border);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}

.footer nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer a {
  color: var(--text-muted);
  text-decoration: none;
}

@media (max-width: 768px) {
  .hero {
    padding-top: 3.5rem;
  }

  .footer-content {
    flex-direction: column;
    align-items: flex-start;
  }

  button[type="submit"] {
    width: 100%;
  }
}