:root {
  --bg: #ffffff;
  --fg: #111111;
  --muted: #666666;
  --border: #e5e5e5;
  --accent: #000000;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
}

header {
  padding: 3rem 1.5rem 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

h1 {
  font-size: 2rem;
  margin: 0 0 0.5rem;
}

p {
  margin: 0;
  color: var(--muted);
}

main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 1.5rem;
}

.projects {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.project {
  border: 1px solid var(--border);
  padding: 1.25rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease;
}

.project:hover {
  border-color: var(--accent);
}

.project h2 {
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
}

.project p {
  font-size: 0.95rem;
  color: var(--muted);
}

footer {
  max-width: 1000px;
  margin: 3rem auto 2rem;
  padding: 0 1.5rem;
  font-size: 0.85rem;
  color: var(--muted);
}