:root {
  color-scheme: light;
  --page-background:
    radial-gradient(circle at top, #f8fafc 0%, #eef2ff 38%, #ffffff 100%);
  --text-primary: #111827;
  --text-secondary: #4b5563;
  --card-background: rgba(255, 255, 255, 0.88);
  --card-border: rgba(17, 24, 39, 0.08);
  --card-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
  --accent: #2563eb;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inconsolata", monospace;
  background: var(--page-background);
  color: var(--text-primary);
}

main {
  width: min(100%, 64rem);
  margin: 0 auto;
  padding: 3rem 1.25rem 4rem;
}

.page-intro {
  margin-bottom: 2rem;
}

.page-intro h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 0.95;
  text-align: center;
}

.page-intro p {
  max-width: 38rem;
  margin: 0.9rem 0 0;
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.project-list {
  display: grid;
  gap: 1rem;
}

.project-card {
  display: block;
  padding: 1.25rem;
  border: 1px solid var(--card-border);
  border-radius: 1rem;
  background: var(--card-background);
  box-shadow: var(--card-shadow);
  color: inherit;
  text-decoration: none;
  transition:
    transform 140ms ease,
    border-color 140ms ease,
    box-shadow 140ms ease;
}

.project-card:hover,
.project-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 24px 60px rgba(37, 99, 235, 0.12);
  outline: none;
}

.project-card h2 {
  margin: 0;
  font-size: 1.35rem;
}

.project-card p {
  margin: 0.5rem 0 0;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--text-secondary);
}

.project-card__meta {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 0.95rem;
  color: var(--accent);
}

@media (max-width: 640px) {
  main {
    padding: 2rem 1rem 3rem;
  }

  .page-intro p {
    font-size: 1rem;
  }

  .project-card {
    padding: 1rem;
    border-radius: 0.85rem;
  }
}