:root {
  --bg: #f6f8fb;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #5b6472;
  --primary: #0f4c81;
  --primary-dark: #0a3558;
  --accent: #6f42c1;
  --border: #d9e2ec;
  --shadow: 0 10px 30px rgba(15, 76, 129, 0.08);
  --max: 860px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 24px 18px 56px;
}

.hero {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  border-radius: 18px;
  padding: 24px 20px;
  box-shadow: var(--shadow);
}

.hero h1 {
  margin: 0 0 10px;
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 1.1;
}

.hero p {
  margin: 0;
  font-size: 1.03rem;
  color: rgba(255,255,255,0.92);
}

.section {
  margin-top: 24px;
}

.section h2 {
  margin: 0 0 12px;
  font-size: 1.15rem;
  color: var(--primary-dark);
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.linkgrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.linkcard {
  display: block;
  background: white;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 18px;
  box-shadow: var(--shadow);
  color: var(--text);
}

.linkcard strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 4px;
}

.linkcard span {
  display: block;
  color: var(--muted);
  font-size: 0.95rem;
}

.project {
  background: white;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
}

.project h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
}

.project p {
  margin: 0 0 10px;
  color: var(--muted);
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.badge {
  font-size: 0.8rem;
  padding: 5px 9px;
  border-radius: 999px;
  background: #eef4fb;
  color: var(--primary-dark);
  border: 1px solid #d7e6f6;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.nav a {
  color: white;
  background: rgba(255,255,255,0.14);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.92rem;
}

.foot {
  margin-top: 28px;
  color: var(--muted);
  font-size: 0.93rem;
}

@media (min-width: 780px) {
  .grid.two { grid-template-columns: 1fr 1fr; }
  .linkgrid.two { grid-template-columns: 1fr 1fr; }
}