/* thinkingembryo.com — the shell around the projects. Projects bring their own styles. */

:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --ink: #141413;
  --ink-2: #52514e;
  --muted: #898781;
  --border: rgba(20, 20, 19, 0.12);
  --accent: #2a78d6;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --page: #0f0f0e;
    --surface: #1a1a19;
    --ink: #f4f3ee;
    --ink-2: #c3c2b7;
    --muted: #8f8d86;
    --border: rgba(255, 255, 255, 0.12);
    --accent: #5c9ce8;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
}

.page {
  max-width: 760px;
  margin: 0 auto;
  padding-inline: 20px;
}

main.page { padding-block: 72px 48px; }

.masthead { margin-bottom: 44px; }
.mark { display: block; margin-bottom: 18px; }
h1 { font-size: 36px; line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 8px; }
h2 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin: 0 0 14px; font-weight: 600; }
.tagline { margin: 0; color: var(--ink-2); font-size: 18px; }

.projects { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }

.project a {
  display: grid;
  gap: 4px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: inherit;
  text-decoration: none;
  transition: border-color 120ms ease, transform 120ms ease;
}

.project a:hover { border-color: var(--accent); }
.project a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.project-title { font-size: 19px; font-weight: 650; letter-spacing: -0.01em; }
.project-summary { color: var(--ink-2); }
.project-credit { color: var(--ink-2); font-size: 14px; }
.project-meta { color: var(--muted); font-size: 13px; margin-top: 4px; }
.empty { color: var(--muted); }

.footer {
  padding-block: 24px 40px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--border);
}

@media (max-width: 480px) {
  main.page { padding-block: 44px 32px; }
  h1 { font-size: 30px; }
}