/* Zeemist — coastal weather CLI */
:root {
  --bg: #0c1118;
  --bg2: #111920;
  --bg3: #182230;
  --border: #1e2d3d;
  --text: #cdd9e5;
  --text-muted: #768999;
  --accent: #4ecdc4;
  --accent2: #38b2ac;
  --accent3: #81e6d9;
  --warn: #f6ad55;
  --code-bg: #0d1b2a;
  --font-mono: 'JetBrains Mono', 'Fira Code', Menlo, Consolas, monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent3); text-decoration: underline; }

/* ── Layout ── */
.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(12, 17, 24, 0.95);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}
.logo svg { flex-shrink: 0; }
.logo .badge {
  font-size: 0.65rem;
  background: var(--accent);
  color: var(--bg);
  padding: 1px 7px;
  border-radius: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  vertical-align: middle;
}
nav { display: flex; gap: 28px; align-items: center; }
nav a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color 0.15s;
}
nav a:hover, nav a.active { color: var(--text); text-decoration: none; }
.nav-cta {
  background: var(--accent);
  color: var(--bg) !important;
  padding: 6px 16px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.85rem;
  transition: background 0.15s !important;
}
.nav-cta:hover { background: var(--accent3) !important; }

main { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ── Hero ── */
.hero {
  padding: 80px 0 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 768px) { .hero { grid-template-columns: 1fr; padding: 48px 0 40px; } }
.hero-eyebrow {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 16px;
  font-weight: 600;
}
.hero h1 {
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
@media (max-width: 768px) { .hero h1 { font-size: 2rem; } }
.hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 440px;
  margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-primary {
  background: var(--accent);
  color: var(--bg);
  padding: 10px 22px;
  border-radius: 7px;
  font-weight: 700;
  font-size: 0.9rem;
  transition: background 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.btn-primary:hover { background: var(--accent3); text-decoration: none; color: var(--bg); }
.btn-secondary {
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 10px 22px;
  border-radius: 7px;
  font-size: 0.9rem;
  transition: border-color 0.15s, color 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.hero-img {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.hero-img img { width: 100%; display: block; }

/* ── Install strip ── */
.install-strip {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 20px;
  margin-bottom: 60px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.install-strip .label { color: var(--text-muted); font-size: 0.8rem; white-space: nowrap; }
.install-strip code {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--accent3);
  flex: 1;
}

/* ── Features ── */
.section { padding: 64px 0; border-top: 1px solid var(--border); }
.section-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 10px;
}
.section h2 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.section-sub { color: var(--text-muted); max-width: 540px; margin-bottom: 48px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 900px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .feature-grid { grid-template-columns: 1fr; } }
.feature-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  transition: border-color 0.2s;
}
.feature-card:hover { border-color: var(--accent); }
.feature-icon { margin-bottom: 16px; }
.feature-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.feature-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

/* ── Terminal ── */
.terminal-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 48px 0;
}
@media (max-width: 768px) { .terminal-wrap { grid-template-columns: 1fr; } }
.terminal {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.terminal-bar {
  background: #1a2634;
  padding: 10px 16px;
  display: flex;
  gap: 7px;
  align-items: center;
}
.terminal-dot { width: 12px; height: 12px; border-radius: 50%; }
.terminal-dot.red { background: #e06c75; }
.terminal-dot.yellow { background: #e5c07b; }
.terminal-dot.green { background: #98c379; }
.terminal-label { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-muted); margin-left: 8px; }
.terminal-body { padding: 20px; font-family: var(--font-mono); font-size: 0.82rem; line-height: 1.8; }
.t-prompt { color: var(--accent); }
.t-cmd { color: var(--text); }
.t-comment { color: #4a6070; }
.t-key { color: var(--text-muted); }
.t-val { color: var(--accent3); }
.t-tide-h { color: #4ecdc4; font-weight: 700; }
.t-tide-l { color: #768999; }
.t-warn { color: var(--warn); }
.t-ok { color: #98c379; }
.t-sep { color: #2a3d50; }

/* ── Blog ── */
.post-list { display: flex; flex-direction: column; gap: 1px; }
.post-item {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.post-date { color: var(--text-muted); font-size: 0.82rem; font-variant-numeric: tabular-nums; padding-top: 3px; }
.post-title { font-weight: 600; font-size: 1rem; color: var(--text); }
.post-title:hover { color: var(--accent); text-decoration: none; }
.post-summary { font-size: 0.875rem; color: var(--text-muted); margin-top: 4px; }
.post-tags { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.tag {
  font-size: 0.7rem;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.04em;
}

/* ── Article ── */
.article-header { padding: 60px 0 40px; border-bottom: 1px solid var(--border); }
.article-header .meta { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 12px; display: flex; gap: 12px; align-items: center; }
.article-header h1 { font-size: 2.2rem; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 12px; }
@media (max-width: 600px) { .article-header h1 { font-size: 1.6rem; } }
.article-header .lead { font-size: 1.1rem; color: var(--text-muted); max-width: 640px; line-height: 1.65; }
.article-body {
  max-width: 720px;
  padding: 48px 0 80px;
}
.article-body h2 { font-size: 1.5rem; font-weight: 700; margin: 48px 0 16px; letter-spacing: -0.01em; }
.article-body h3 { font-size: 1.15rem; font-weight: 600; margin: 32px 0 12px; color: var(--accent3); }
.article-body p { margin-bottom: 20px; line-height: 1.75; }
.article-body ul, .article-body ol { padding-left: 24px; margin-bottom: 20px; }
.article-body li { margin-bottom: 6px; line-height: 1.65; }
.article-body pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  overflow-x: auto;
  margin: 24px 0;
}
.article-body code { font-family: var(--font-mono); font-size: 0.85em; color: var(--accent3); }
.article-body pre code { font-size: 0.83rem; color: var(--text); }
.article-body blockquote {
  border-left: 3px solid var(--accent);
  margin: 24px 0;
  padding: 4px 0 4px 20px;
  color: var(--text-muted);
  font-style: italic;
}
.note {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 0 8px 8px 0;
  padding: 16px 20px;
  margin: 24px 0;
  font-size: 0.9rem;
}
.note strong { color: var(--accent); }
.post-hero { border-radius: 10px; overflow: hidden; border: 1px solid var(--border); margin-bottom: 48px; }
.post-hero img { width: 100%; display: block; }

/* ── Docs ── */
.docs-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  padding: 48px 0;
}
@media (max-width: 768px) { .docs-layout { grid-template-columns: 1fr; } }
.docs-sidebar { position: sticky; top: 80px; align-self: start; }
.docs-nav-group { margin-bottom: 24px; }
.docs-nav-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 8px; font-weight: 600; }
.docs-nav-link {
  display: block;
  padding: 5px 10px;
  font-size: 0.875rem;
  color: var(--text-muted);
  border-radius: 5px;
  border-left: 2px solid transparent;
  transition: all 0.15s;
}
.docs-nav-link:hover { color: var(--text); text-decoration: none; background: var(--bg2); }
.docs-nav-link.active { color: var(--accent); border-left-color: var(--accent); background: var(--bg2); }

/* ── Changelog ── */
.cl-list { padding: 48px 0 80px; max-width: 680px; }
.cl-entry { display: grid; grid-template-columns: 90px 1fr; gap: 24px; margin-bottom: 40px; }
.cl-version { font-family: var(--font-mono); font-size: 0.9rem; color: var(--accent); font-weight: 700; }
.cl-date { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; }
.cl-title { font-weight: 600; margin-bottom: 10px; }
.cl-body ul { padding-left: 20px; }
.cl-body li { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 4px; }
.cl-body li strong { color: var(--text); }

/* ── Footer ── */
.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 40px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-copy { font-size: 0.82rem; color: var(--text-muted); }
.footer-links { display: flex; gap: 20px; }
.footer-links a { font-size: 0.82rem; color: var(--text-muted); }
.footer-links a:hover { color: var(--accent); }

/* ── Utility ── */
.breadcrumb { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 12px; }
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { margin: 0 6px; }