:root {
  --primary: #0F766E;
  --bg: #FFFFFF;
  --surface: #F8FAFC;
  --border: #E2E8F0;
  --text: #1E293B;
  --text-2: #64748B;
}
@media (prefers-color-scheme: dark) {
  :root {
    --primary: #2DD4BF;
    --bg: #0F172A;
    --surface: #1E293B;
    --border: #334155;
    --text: #F1F5F9;
    --text-2: #94A3B8;
  }
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { width: 100%; max-width: 720px; margin: 0 auto; padding: 0 20px; }

main { flex: 1; }

.hero { padding: 16vh 0 8vh; }
.hero h1 { font-size: clamp(36px, 7vw, 52px); line-height: 1.1; font-weight: 700; letter-spacing: -0.02em; }
.hero h1 span { color: var(--primary); }
.hero p { color: var(--text-2); font-size: 18px; margin-top: 12px; }

.projects { padding-bottom: 12vh; }
.projects h2 { font-size: 14px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--text-2); margin-bottom: 12px; }
.card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  color: var(--text);
}
.card:hover { text-decoration: none; border-color: var(--primary); }
.card img { width: 56px; height: 56px; border-radius: 14px; flex-shrink: 0; }
.card h3 { font-size: 16px; }
.card p { color: var(--text-2); font-size: 15px; }

footer { border-top: 1px solid var(--border); padding: 24px 0; font-size: 14px; color: var(--text-2); }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
footer nav { display: flex; gap: 20px; }
footer a { color: var(--text-2); }