:root {
  --ink: #12283f;
  --muted: #48627e;
  --cyan: #0e8aa8;
  --paper: #f6f9fc;
  --line: #dbe6f1;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1.25rem;
  background: var(--paper);
  background-image:
    linear-gradient(rgba(11, 37, 69, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 37, 69, 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.6;
}

.card {
  width: min(100%, 34rem);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 2.5rem;
  box-shadow: 0 10px 40px rgba(11, 37, 69, 0.07);
}

h1 {
  margin: 0;
  font-size: clamp(1.6rem, 5vw, 2.25rem);
  letter-spacing: -0.02em;
}

.tagline {
  margin: 0.5rem 0 0;
  color: var(--muted);
}

.skills {
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skills li {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.2rem 0.75rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.links {
  margin-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.links a {
  color: var(--cyan);
  font-weight: 600;
  text-decoration: none;
}

.links a:hover { text-decoration: underline; }

footer {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.75rem;
  color: #8ba3bb;
}