:root {
  --bg: #0f1115;
  --fg: #e6e8eb;
  --accent: #6ea8fe;
  --muted: #9aa2ad;
}

* { box-sizing: border-box; }

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

.hero {
  padding: 4rem 1.5rem 2rem;
  text-align: center;
  border-bottom: 1px solid #22262e;
}

.hero h1 { margin: 0; font-size: 2.5rem; }
.tagline { color: var(--muted); margin-top: 0.5rem; }

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

section { margin-bottom: 2.5rem; }

h2 {
  font-size: 1.4rem;
  border-left: 3px solid var(--accent);
  padding-left: 0.6rem;
}

.project-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.project-list li {
  background: #161a21;
  border: 1px solid #22262e;
  border-radius: 8px;
  padding: 1rem 1.2rem;
}

.project-list h3 { margin: 0 0 0.3rem; }

a { color: var(--accent); }

footer {
  text-align: center;
  color: var(--muted);
  padding: 2rem 1.5rem;
  border-top: 1px solid #22262e;
}