/* Loop Cmd site. Palette from Loop's app tokens (docs/20261005-ui-tokens.md):
   light #FFFFFF / accent #0A84C4 / links #0A6FA6; dark #0B2030 / accent #86CDF2. */

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

:root {
  color-scheme: light dark;
  --bg: #FFFFFF;
  --surface: #F2F7FB;
  --border: #DCE6EE;
  --text: #1D1D1F;
  --text-muted: #5B6670;
  --heading: #0B2030;
  --accent: #0A84C4;
  --on-accent: #FFFFFF;
  --link: #0A6FA6;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0B2030;
    --surface: #233847;
    --border: #2E4656;
    --text: #E8ECEF;
    --text-muted: #9FB3C2;
    --heading: #FFFFFF;
    --accent: #86CDF2;
    --on-accent: #0B2030;
    --link: #86CDF2;
  }
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

code {
  font-family: "SF Mono", Menlo, Monaco, monospace;
  font-size: 0.85em;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1px 5px;
  border-radius: 4px;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Navigation */
nav {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

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

nav .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--heading);
  font-weight: 600;
  font-size: 1.1rem;
}

nav .brand:hover {
  text-decoration: none;
}

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

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

nav .nav-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Landing */
.hero {
  text-align: center;
  padding: 72px 0 48px;
}

.hero img {
  width: 128px;
  height: 128px;
  border-radius: 28px;
  margin-bottom: 28px;
}

.hero h1 {
  font-size: 2.6rem;
  line-height: 1.15;
  color: var(--heading);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.hero .tagline {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 32px;
}

.cta {
  display: inline-block;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 12px;
}

.cta:hover {
  opacity: 0.88;
  text-decoration: none;
}

.cta-note {
  display: block;
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

section {
  padding: 40px 0;
}

section h2 {
  font-size: 1.6rem;
  color: var(--heading);
  text-align: center;
  margin-bottom: 28px;
}

.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}

.feature h3 {
  color: var(--heading);
  font-size: 1rem;
  margin-bottom: 6px;
}

.feature p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* Legal and support pages */
.page {
  padding: 48px 0;
}

.page h1 {
  font-size: 2rem;
  color: var(--heading);
  margin-bottom: 8px;
}

.page .effective {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 32px;
}

.page h2 {
  font-size: 1.3rem;
  color: var(--heading);
  margin-top: 32px;
  margin-bottom: 12px;
}

.page h3 {
  font-size: 1.05rem;
  color: var(--heading);
  margin-top: 20px;
  margin-bottom: 8px;
}

.page p,
.page ul,
.page ol {
  margin-bottom: 16px;
  font-size: 0.97rem;
  line-height: 1.7;
}

.page ul,
.page ol {
  padding-left: 24px;
}

.page li {
  margin-bottom: 8px;
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  text-align: center;
}

footer .footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-bottom: 12px;
}

footer .footer-links a,
footer .copyright {
  color: var(--text-muted);
  font-size: 0.85rem;
}

@media (max-width: 600px) {
  .hero {
    padding: 48px 0 32px;
  }

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

  .hero .tagline {
    font-size: 1.05rem;
  }

  .features {
    grid-template-columns: 1fr;
  }

  nav .nav-links {
    gap: 14px;
  }
}