/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Matched to app tokens (src/styles/tokens.css) */
  --color-bg: #303030;
  --color-surface: #1E1E1E;
  --color-border: #4A4E54;
  --color-text: #F3F4F6;
  --color-text-secondary: #B8BDC4;
  --color-text-muted: #7E7E7E;
  --color-brand: #247BEC;
  --color-brand-hover: #1d6ad4;
  --color-success: #3DAA6E;
  --color-error: #E05C4B;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Plus Jakarta Sans', var(--font);
  --font-body: 'DM Sans', var(--font);
  --radius: 10px;
}

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-font-smoothing: antialiased;
  font-size: 14px;
}

.container {
  width: 100%;
  max-width: 640px;
  padding: 40px 24px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 24px;
}

.logo img {
  display: block;
  height: 20px;
  width: auto;
}

.nav-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: color 0.15s;
}

.nav-link:hover {
  color: var(--color-text);
}

/* Main */
main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px 0;
}

h1 {
  font-family: var(--font-heading);
  font-size: clamp(30px, 5vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: var(--color-text);
}

.subtitle {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin-bottom: 40px;
  max-width: 520px;
}

/* Waitlist Form */
.waitlist-form {
  margin-bottom: 32px;
}

.input-group {
  display: flex;
  gap: 8px;
}

.input-group input {
  flex: 1;
  padding: 12px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  font-family: var(--font);
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s;
}

.input-group input::placeholder {
  color: var(--color-text-muted);
}

.input-group input:focus {
  border-color: var(--color-brand);
}

.input-group button {
  padding: 12px 24px;
  background: var(--color-brand);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}

.input-group button:hover {
  background: var(--color-brand-hover);
}

.input-group button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Message */
.message {
  margin-top: 12px;
  font-size: 13px;
  min-height: 20px;
}

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

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

/* Footer */
footer {
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

footer p {
  color: var(--color-text-muted);
  font-size: 13px;
}

.footer-links {
  display: flex;
  gap: 16px;
}

.footer-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.15s;
}

.footer-links a:hover {
  color: var(--color-text-secondary);
}

/* Legal pages */
.legal main {
  justify-content: flex-start;
  padding: 40px 0;
}

.legal-content h1 {
  font-size: clamp(24px, 4vw, 32px);
  margin-bottom: 8px;
}

.legal-updated {
  color: var(--color-text-muted);
  font-size: 13px;
  margin-bottom: 32px;
}

.legal-content h2 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  margin-top: 32px;
  margin-bottom: 12px;
  color: var(--color-text);
}

.legal-content h3 {
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  margin-top: 20px;
  margin-bottom: 8px;
  color: var(--color-text);
}

.legal-content p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
}

.legal-content ul {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
  padding-left: 24px;
}

.legal-content li {
  margin-bottom: 4px;
}

.legal-content a {
  color: var(--color-brand);
  text-decoration: none;
  transition: color 0.15s;
}

.legal-content a:hover {
  color: var(--color-brand-hover);
  text-decoration: underline;
}

/* Mobile */
@media (max-width: 480px) {
  .input-group {
    flex-direction: column;
  }

  .input-group button {
    width: 100%;
  }

  main {
    padding: 40px 0;
  }
}