:root {
  --bg: #0b1020;
  --surface: #131a2e;
  --surface-2: #0f1528;
  --text: #e9edf8;
  --muted: #a8b2cc;
  --primary: #7c9bff;
  --primary-strong: #9bb2ff;
  --border: #24304f;
  --success: #7dd3a7;
  --danger: #ff8b8b;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: radial-gradient(circle at 20% 0%, #1a2550 0%, var(--bg) 45%);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
}

.container {
  width: min(1080px, 92%);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
}

.skip-link:focus {
  left: 12px;
  top: 12px;
  background: #fff;
  color: #000;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  z-index: 1000;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
  background: rgba(11, 16, 32, 0.65);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 30;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.2px;
  text-decoration: none;
}

.nav-list {
  display: flex;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

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

.nav-list a:hover,
.nav-list a:focus-visible {
  color: var(--text);
}

.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.8rem;
  color: var(--primary-strong);
  font-weight: 600;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin-top: 0;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  margin-bottom: 1.1rem;
}

.subline {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 56ch;
}

.hero-ctas {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1.3rem;
}

.btn {
  display: inline-block;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 0.72rem 1.05rem;
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
}

.btn:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
}

.btn-primary {
  background: var(--primary);
  color: #101831;
}

.btn-primary:hover {
  background: var(--primary-strong);
}

.btn-secondary,
.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.btn-small {
  padding: 0.5rem 0.8rem;
}

.microcopy {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 0.8rem;
}

.hero-card,
.card,
.waitlist-form {
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 1.2rem;
}

.hero-card ul {
  padding-left: 1rem;
}

.hero-card-note {
  color: var(--muted);
  font-size: 0.92rem;
}

.steps-grid,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.card {
  padding: 1.1rem;
}

.social-proof blockquote {
  margin: 0;
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--primary);
  background: rgba(124, 155, 255, 0.08);
  border-radius: 0 10px 10px 0;
}

.placeholder-note {
  color: var(--muted);
  font-size: 0.93rem;
  margin-top: 0.8rem;
}

.faq-list {
  display: grid;
  gap: 0.8rem;
}

details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.7rem 0.9rem;
}

summary {
  font-weight: 600;
  cursor: pointer;
}

.waitlist-wrap p {
  color: var(--muted);
}

.waitlist-form {
  max-width: 560px;
  padding: 1rem;
}

.field {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 0.85rem;
}

label {
  font-weight: 600;
}

input[type='email'] {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #0e1426;
  color: var(--text);
  padding: 0.72rem 0.78rem;
}

input[type='email'][aria-invalid='true'] {
  border-color: var(--danger);
}

.form-message {
  margin-top: 0.75rem;
  min-height: 1.2em;
  font-size: 0.95rem;
}

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

.form-message.error {
  color: var(--danger);
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.25rem 0;
}

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

@media (max-width: 860px) {
  .hero-grid,
  .steps-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .nav-list {
    display: none;
  }
}