/* ── Typography ── */
body {
  font-family: "Georgia", serif;
  font-size: 1.05rem;
  line-height: 1.75;
  color: #2d2d2d;
}

h1, h2, h3, h4 {
  font-family: "Helvetica Neue", "Arial", sans-serif;
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* ── Navbar ── */
.navbar-brand {
  font-family: "Helvetica Neue", sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}

/* ── Hero / home page ── */
.hero {
  padding: 4rem 0 3rem;
  max-width: 680px;
}

.hero h1 {
  font-size: 2.6rem;
  margin-bottom: 0.4rem;
}

.hero .subtitle {
  font-size: 1.15rem;
  color: #555;
  margin-bottom: 1.5rem;
}

/* ── Blog listing cards ── */
.quarto-post {
  border-bottom: 1px solid #e8e8e8;
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
}

.quarto-post .title {
  font-size: 1.25rem;
  font-weight: 600;
}

/* ── Content width ── */
.page-layout-article .content {
  max-width: 740px;
}

/* ── Links ── */
a {
  color: #2780e3;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* ── Footer ── */
.nav-footer {
  font-size: 0.85rem;
  color: #888;
}