/* Shared styles for the secondary pages (works.html, blog.html). */
:root {
  --bg: #f6f6f4;
  --fg: #0d0d0d;
  --muted: #5a5a57;
  --line: rgba(13, 13, 13, 0.12);
  --line-strong: rgba(13, 13, 13, 0.28);
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #0b0b0b;
  --fg: #f1f1ee;
  --muted: #9d9d99;
  --line: rgba(241, 241, 238, 0.12);
  --line-strong: rgba(241, 241, 238, 0.3);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; background: var(--bg); color: var(--fg); transition: background .3s, color .3s; }
body { font-family: 'Geist', system-ui, -apple-system, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--fg); text-decoration: none; }
a:hover { color: var(--muted); }
.mono { font-family: 'Geist Mono', ui-monospace, monospace; }
.eyebrow { font-family: 'Geist Mono', monospace; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
h1, h2 { margin: 0; font-weight: 500; }

header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 18px clamp(20px, 4vw, 48px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
header .brand { font-weight: 500; letter-spacing: -0.01em; }
header nav { display: flex; align-items: center; gap: clamp(14px, 2.4vw, 28px); }
header nav a { color: var(--muted); }
header nav a:hover, header nav a.current { color: var(--fg); }
#theme-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; margin-left: 4px;
  border: 1px solid var(--line-strong); border-radius: 999px;
  background: transparent; color: var(--fg); cursor: pointer; padding: 0;
}
#theme-toggle:hover { background: var(--line); }
#progress { position: absolute; left: 0; bottom: -1px; height: 2px; width: 0; background: var(--fg); }

.page-title { font-size: clamp(56px, 9vw, 128px); letter-spacing: -0.055em; line-height: 0.92; }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px clamp(20px, 4vw, 48px);
  display: flex; justify-content: space-between;
  font-family: 'Geist Mono', monospace; font-size: 12px; color: var(--muted);
}
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--fg); }