/* Pebble documentation site */
:root {
  --bg: #ffffff;
  --bg-soft: #f7f8fa;
  --fg: #1c2230;
  --muted: #5b6478;
  --accent: #4a5eea;
  --accent-d: #3645c2;
  --line: #e1e5ec;
  --code-bg: #1a1f2c;
  --code-fg: #d6dae2;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', system-ui, sans-serif; font-size: 16px; line-height: 1.6; color: var(--fg); background: var(--bg); -webkit-font-smoothing: antialiased; }
code, pre { font-family: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace; font-size: 14px; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.topbar { padding: 16px 0; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: rgba(255,255,255,0.95); backdrop-filter: blur(8px); z-index: 50; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--accent); font-weight: 700; font-size: 18px; }
.logo span { color: var(--fg); }
.topbar nav { display: flex; gap: 24px; align-items: center; }
.topbar nav a { text-decoration: none; color: var(--muted); font-size: 15px; }
.topbar nav a:hover, .topbar nav a.active { color: var(--accent); }
.github-link { padding: 7px 14px; border: 1px solid var(--line); border-radius: 6px; font-weight: 500; }

.hero { padding: 90px 0 70px; text-align: center; background: linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%); }
.badges { display: flex; gap: 10px; justify-content: center; margin-bottom: 32px; flex-wrap: wrap; }
.badge { font-size: 12px; padding: 4px 12px; background: var(--bg); border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-family: 'JetBrains Mono', monospace; }
.hero h1 { font-size: 48px; line-height: 1.1; letter-spacing: -0.03em; max-width: 720px; margin: 0 auto 18px; font-weight: 700; }
.hero .lead { font-size: 18px; color: var(--muted); max-width: 640px; margin: 0 auto 36px; }
.hero code { background: var(--bg-soft); padding: 2px 6px; border-radius: 4px; color: var(--accent); }
.actions { display: flex; gap: 12px; justify-content: center; margin-bottom: 32px; flex-wrap: wrap; }
.btn-primary, .btn-ghost { display: inline-block; padding: 12px 24px; text-decoration: none; border-radius: 6px; font-weight: 500; font-size: 15px; transition: all 0.15s; }
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-d); }
.btn-ghost { border: 1px solid var(--line); color: var(--fg); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.install-snippet { display: inline-block; background: var(--code-bg); color: var(--code-fg); padding: 12px 22px; border-radius: 6px; font-size: 14px; }

.features { padding: 90px 0; border-top: 1px solid var(--line); }
.features h2 { font-size: 32px; margin-bottom: 50px; text-align: center; letter-spacing: -0.02em; }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.feature { padding: 30px; background: var(--bg-soft); border-radius: 10px; }
.feature .icon { font-size: 24px; color: var(--accent); margin-bottom: 14px; }
.feature h3 { font-size: 18px; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 15px; line-height: 1.55; }
.feature code { background: var(--bg); padding: 1px 5px; border-radius: 3px; font-size: 13px; }

.example-block { padding: 90px 0; border-top: 1px solid var(--line); }
.wrap.narrow { max-width: 800px; }
.example-block h2 { font-size: 28px; margin-bottom: 16px; }
.example-block > .wrap > p { color: var(--muted); margin-bottom: 20px; }
.code { background: var(--code-bg); color: var(--code-fg); padding: 22px 26px; border-radius: 8px; overflow-x: auto; margin: 16px 0; line-height: 1.6; }
.more { color: var(--accent); text-decoration: none; }
.more:hover { text-decoration: underline; }

.docs-layout { display: grid; grid-template-columns: 240px 1fr; gap: 50px; padding: 50px 0; }
.docs-side { border-right: 1px solid var(--line); padding-right: 24px; font-size: 14px; }
.docs-side h3 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-top: 22px; margin-bottom: 10px; font-weight: 600; }
.docs-side h3:first-child { margin-top: 0; }
.docs-side ul { list-style: none; }
.docs-side li { margin-bottom: 4px; }
.docs-side a { text-decoration: none; color: var(--fg); display: block; padding: 4px 0; }
.docs-side a:hover { color: var(--accent); }
.docs-side a.active { color: var(--accent); font-weight: 500; }

.docs-content { min-width: 0; }
.docs-content.full-width { grid-column: 1 / -1; max-width: 820px; margin: 0 auto; }
.breadcrumb { font-size: 13px; color: var(--muted); margin-bottom: 12px; }
.docs-content h1 { font-size: 36px; letter-spacing: -0.02em; margin-bottom: 18px; }
.docs-content h2 { font-size: 22px; margin-top: 40px; margin-bottom: 14px; }
.docs-content h3 { font-size: 17px; margin-top: 28px; margin-bottom: 10px; color: var(--accent); font-family: 'JetBrains Mono', monospace; }
.docs-content p { margin-bottom: 14px; }
.docs-content ul { margin-bottom: 14px; padding-left: 24px; }
.docs-content li { margin-bottom: 6px; }
.docs-content code { background: var(--bg-soft); padding: 1px 6px; border-radius: 4px; font-size: 14px; }
.docs-content a { color: var(--accent); text-decoration: none; }
.docs-content a:hover { text-decoration: underline; }
.docs-content .lead { font-size: 18px; color: var(--muted); margin-bottom: 20px; }
.end-note { margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 15px; }
.toc { font-size: 13px; }

footer { padding: 50px 0; border-top: 1px solid var(--line); background: var(--bg-soft); margin-top: 60px; }
.footer-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 30px; margin-bottom: 30px; }
.footer-cols h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 12px; }
.footer-cols ul { list-style: none; }
.footer-cols li { margin-bottom: 6px; font-size: 15px; }
.footer-cols a { color: var(--fg); text-decoration: none; }
.footer-cols a:hover { color: var(--accent); }
.footer-copy { font-size: 13px; color: var(--muted); padding-top: 22px; border-top: 1px solid var(--line); }

@media (max-width: 820px) {
  .hero h1 { font-size: 34px; }
  .docs-layout { grid-template-columns: 1fr; gap: 30px; }
  .docs-side { border-right: none; border-bottom: 1px solid var(--line); padding-right: 0; padding-bottom: 30px; }
}