:root {
  --blue: #1d4ed8;
  --indigo: #6366f1;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e5e7eb;
  --bg-soft: #f9fafb;
  --amber-bg: #fffbeb;
  --amber-border: #fde68a;
  --amber-text: #92400e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: #ffffff;
  line-height: 1.5;
}

a {
  color: var(--blue);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.container {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.navbar .container {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.logo .a {
  color: var(--blue);
}
.logo .b {
  color: var(--indigo);
}
.nav-link {
  font-size: 0.9rem;
  color: var(--muted);
}

/* Hero */
.hero {
  padding: 64px 0 40px;
  text-align: center;
}
.hero h1 {
  font-size: 2.25rem;
  font-weight: 800;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}
.hero p.lead {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 28px;
}

.badge-launch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--amber-bg);
  border: 1px solid var(--amber-border);
  color: var(--amber-text);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 999px;
  margin-bottom: 32px;
}

/* Email capture */
.notify-form {
  display: flex;
  gap: 10px;
  max-width: 420px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}
.notify-form input[type="email"] {
  flex: 1 1 240px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1rem;
}
.notify-form input[type="email"]:focus {
  outline: 2px solid var(--indigo);
  outline-offset: 1px;
}
.notify-form button {
  background: var(--blue);
  color: white;
  border: none;
  padding: 12px 22px;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}
.notify-form button:hover {
  background: #1e40af;
}
.notify-form button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.notify-msg {
  margin-top: 14px;
  font-size: 0.9rem;
  min-height: 1.2em;
}
.notify-msg.success {
  color: #15803d;
}
.notify-msg.error {
  color: #b91c1c;
}

/* Steps */
.steps {
  padding: 40px 0 64px;
  border-top: 1px solid var(--border);
}
.steps h2 {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 40px;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.step-card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: var(--blue);
  color: white;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 14px;
}
.step-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}
.step-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

/* Legal pages */
.legal-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 32px;
  margin-bottom: 24px;
}
.legal-header h1 {
  font-size: 1.9rem;
  font-weight: 800;
  margin: 0 0 8px;
}
.legal-header .meta {
  color: var(--muted);
  margin: 0;
}
.legal-content {
  padding: 40px 0 64px;
}
.legal-content section {
  margin-bottom: 28px;
}
.legal-content h2 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 10px;
}
.legal-content h2 .num {
  color: var(--blue);
  margin-right: 6px;
}
.legal-content h3 {
  font-size: 0.98rem;
  font-weight: 600;
  margin: 16px 0 6px;
}
.legal-content p,
.legal-content li {
  color: var(--muted);
  text-align: justify;
}
.legal-content ul,
.legal-content ol {
  padding-left: 22px;
  color: var(--muted);
}
.callout {
  margin-top: 12px;
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 0.9rem;
}
.callout.amber {
  background: var(--amber-bg);
  border: 1px solid var(--amber-border);
  color: var(--amber-text);
}
.callout.red {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}
.callout.blue {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1e40af;
}
.callout.gray {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--muted);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  text-align: center;
  font-size: 0.85rem;
  color: #9ca3af;
}
.site-footer p {
  margin: 4px 0;
}