/*
 * Landing page styles. Mirrors the portfolio design tokens from
 * @portfolio/ui (packages/ui/src/styles.css) so the site matches the
 * extension UI. --pf-accent is overridden per extension in index.html.
 */

:root {
  --pf-accent: #4f46e5;
  --pf-bg: #ffffff;
  --pf-surface: #f8fafc;
  --pf-text: #0f172a;
  --pf-text-muted: #64748b;
  --pf-border: #e2e8f0;
  --pf-radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --pf-bg: #0f172a;
    --pf-surface: #1e293b;
    --pf-text: #f1f5f9;
    --pf-text-muted: #94a3b8;
    --pf-border: #334155;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  background: var(--pf-bg);
  color: var(--pf-text);
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

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

h2 {
  font-size: 1.75rem;
  margin: 0 0 24px;
}

a {
  color: var(--pf-accent);
}

img {
  max-width: 100%;
  height: auto;
}

section {
  padding: 56px 0;
}

/* Buttons */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: var(--pf-radius);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  transition: filter 0.15s ease;
}

.button--primary {
  background: var(--pf-accent);
  color: #ffffff;
}

.button--primary:hover {
  filter: brightness(1.1);
}

/* Header */

.site-header {
  border-bottom: 1px solid var(--pf-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
  flex-wrap: wrap;
}

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

.site-nav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--pf-text-muted);
  text-decoration: none;
  font-weight: 500;
}

.site-nav a:hover {
  color: var(--pf-text);
}

/* Hero */

.hero {
  text-align: center;
  padding: 88px 0 72px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin: 0 0 16px;
}

.hero__subhead {
  max-width: 600px;
  margin: 0 auto 32px;
  font-size: 1.125rem;
  color: var(--pf-text-muted);
}

.hero__cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin: 0;
}

.hero__cta-note {
  font-size: 0.875rem;
  color: var(--pf-text-muted);
}

/* Features */

.features {
  background: var(--pf-surface);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

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

.feature-card h3 {
  margin: 0 0 8px;
}

.feature-card p {
  margin: 0;
  color: var(--pf-text-muted);
}

/* Screenshots */

.screenshots__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.screenshots__grid figure {
  margin: 0;
}

.screenshots__grid img {
  display: block;
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius);
}

.screenshots__grid figcaption {
  margin-top: 8px;
  font-size: 0.875rem;
  color: var(--pf-text-muted);
}

/* Pricing */

.pricing {
  background: var(--pf-surface);
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  max-width: 640px;
  margin: 0 auto;
}

.price-card {
  background: var(--pf-bg);
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.price-card--featured {
  border-color: var(--pf-accent);
  box-shadow: 0 0 0 1px var(--pf-accent);
}

.price-card h3 {
  margin: 0;
}

.price-card__price {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 700;
}

.price-card ul {
  margin: 0;
  padding-left: 20px;
  color: var(--pf-text-muted);
  flex: 1;
}

.price-card .button {
  margin-top: 16px;
}

/* FAQ */

.faq details {
  border-bottom: 1px solid var(--pf-border);
  padding: 16px 0;
}

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

.faq details p {
  margin: 12px 0 0;
  color: var(--pf-text-muted);
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--pf-border);
  padding: 32px 0;
  font-size: 0.875rem;
  color: var(--pf-text-muted);
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.site-footer__inner p {
  margin: 0;
}

.site-footer nav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

/* Privacy policy page */

.policy {
  padding: 48px 0 72px;
}

.policy h1 {
  font-size: 2rem;
}

.policy h2 {
  font-size: 1.25rem;
  margin: 36px 0 12px;
}

.policy ul {
  padding-left: 22px;
}

.policy__updated {
  color: var(--pf-text-muted);
  font-size: 0.875rem;
}

.policy .todo {
  background: rgba(220, 38, 38, 0.1);
  border-radius: 4px;
  padding: 0 4px;
}