:root {
  --primary: #1b3a5c;
  --primary-light: #3e6291;
  --accent: #d4a54a;
  --background: #faf8f3;
  --surface: #ffffff;
  --text-primary: #1b2430;
  --text-secondary: #5b6472;
  --border: #e3e1da;
  --success: #3c8562;
  --error: #c0433e;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
}

img {
  max-width: 100%;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  background-color: var(--surface);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  color: var(--primary);
  text-decoration: none;
}

.brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.lang-switch {
  display: flex;
  gap: 4px;
}

.lang-switch button {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  cursor: pointer;
}

.lang-switch button.active {
  background: var(--primary);
  color: var(--surface);
  border-color: var(--primary);
}

/* Hero */
.hero {
  text-align: center;
  padding: 72px 24px 56px;
}

.hero h1 {
  font-size: 40px;
  line-height: 1.15;
  margin: 0 0 16px;
  color: var(--primary);
}

.hero p.subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto 32px;
}

.badges {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.badge-soon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--accent);
  background: var(--surface);
  color: var(--text-secondary);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-size: 14px;
}

.badge-soon strong {
  color: var(--text-primary);
}

/* Waitlist form */
.waitlist {
  max-width: 420px;
  margin: 0 auto;
  display: flex;
  gap: 8px;
}

.waitlist input[type="email"] {
  flex: 1;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 14px;
  font-family: inherit;
}

.waitlist button {
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--accent);
  color: #1b2430;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

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

.waitlist-message {
  margin-top: 12px;
  font-size: 13px;
  min-height: 18px;
}

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

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

/* Features */
.features {
  padding: 40px 24px 64px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.features h2 {
  text-align: center;
  color: var(--primary);
  font-size: 28px;
  margin-bottom: 40px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
}

.feature-card .icon {
  font-size: 28px;
  margin-bottom: 12px;
}

.feature-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  color: var(--text-primary);
}

.feature-card p {
  margin: 0;
  font-size: 14px;
  color: var(--text-secondary);
}

/* Plans */
.plans {
  padding: 64px 24px;
}

.plans h2 {
  text-align: center;
  color: var(--primary);
  font-size: 28px;
  margin-bottom: 40px;
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.plan-card {
  background: var(--surface);
  border: 1px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
}

.plan-card.featured {
  border-width: 2px;
  box-shadow: 0 4px 20px rgba(212, 165, 74, 0.28);
}

.plan-card h3 {
  color: var(--accent);
  margin: 0 0 12px;
  font-size: 18px;
}

.plan-card p {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 0;
}

/* Footer */
footer.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
  text-align: center;
  font-size: 13px;
  color: var(--text-secondary);
}

footer.site-footer a {
  color: var(--text-secondary);
  text-decoration: underline;
  margin: 0 8px;
}

/* Legal pages (termos.html / privacidade.html) */
.legal-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.legal-page h1 {
  color: var(--primary);
  font-size: 26px;
}

.legal-page .legal-body {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-primary);
}

.legal-page .legal-body h1,
.legal-page .legal-body h2,
.legal-page .legal-body h3 {
  color: var(--primary);
  margin: 28px 0 12px;
  line-height: 1.3;
}

.legal-page .legal-body h1 {
  font-size: 22px;
}

.legal-page .legal-body h2 {
  font-size: 19px;
}

.legal-page .legal-body h3 {
  font-size: 16px;
}

.legal-page .legal-body p {
  margin: 0 0 14px;
}

.legal-page .legal-body ul,
.legal-page .legal-body ol {
  margin: 0 0 14px;
  padding-left: 22px;
}

.legal-page .legal-body li {
  margin-bottom: 6px;
}

.legal-page .legal-body blockquote {
  margin: 0 0 14px;
  padding: 10px 16px;
  border-left: 3px solid var(--accent);
  background: var(--surface);
  color: var(--text-secondary);
}

.legal-page .legal-body hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 24px 0;
}

.legal-page .legal-body strong {
  color: var(--text-primary);
}

.legal-page .legal-loading {
  color: var(--text-secondary);
  font-size: 14px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --primary: #7ba3d0;
    --primary-light: #9cbbde;
    --accent: #e8c168;
    --background: #0b1a2e;
    --surface: #142943;
    --text-primary: #f2efe7;
    --text-secondary: #9fadc2;
    --border: #22364f;
  }
}