/* Shared blog styling — Lazaro Kawer */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { background: #fbfbfb; }
body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.62;
  color: #1a1a1a;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 24px 96px;
}

/* Site header (top of every page) */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 64px;
  padding-bottom: 16px;
  border-bottom: 1px solid #eee;
}
.site-header a.brand {
  font-size: 16px;
  font-weight: 700;
  color: #1a3a6c;
  text-decoration: none;
  letter-spacing: -0.01em;
}
.site-header nav a {
  font-size: 14px;
  color: #666;
  text-decoration: none;
  margin-left: 20px;
}
.site-header nav a:hover { color: #1a3a6c; }

/* Article */
article header {
  margin-bottom: 40px;
}
article h1 {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: #000;
  margin-bottom: 10px;
}
article .subtitle {
  font-size: 19px;
  color: #555;
  font-style: italic;
  margin-bottom: 16px;
}
article .meta {
  font-size: 14px;
  color: #888;
}

article h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1a3a6c;
  margin-top: 44px;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}
article h3 {
  font-size: 18px;
  font-weight: 700;
  color: #000;
  margin-top: 28px;
  margin-bottom: 10px;
}

article p {
  margin-bottom: 18px;
}
article p strong { color: #000; }
article ul, article ol {
  margin: 0 0 18px 24px;
}
article li { margin-bottom: 8px; }

article hr {
  border: none;
  border-top: 1px solid #ddd;
  margin: 36px 0;
}

article a {
  color: #1a3a6c;
  text-decoration: underline;
  text-decoration-color: #c4cfe0;
  text-underline-offset: 2px;
}
article a:hover { text-decoration-color: #1a3a6c; }

article blockquote {
  border-left: 3px solid #c4cfe0;
  padding-left: 18px;
  color: #555;
  font-style: italic;
  margin: 18px 0;
}

article code {
  background: #f0f1f4;
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 0.92em;
  font-family: "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
}

article .footnote {
  font-size: 14px;
  color: #777;
  font-style: italic;
}

/* Blog index */
.post-list { list-style: none; margin: 0; padding: 0; }
.post-list li {
  margin-bottom: 20px;
}
.post-list li:last-child { margin-bottom: 0; }

.post-card {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 28px;
  background: #fff;
  border: 1px solid #e3e5ea;
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.post-card:hover {
  border-color: #1a3a6c;
  box-shadow: 0 4px 18px rgba(26, 58, 108, 0.10);
  transform: translateY(-1px);
}
.post-card-body { flex: 1; min-width: 0; }
.post-card h2 {
  font-size: 21px;
  font-weight: 700;
  color: #000;
  margin: 0 0 6px 0;
  letter-spacing: -0.01em;
}
.post-card .post-meta {
  font-size: 13px;
  color: #888;
  margin-bottom: 10px;
}
.post-card .post-excerpt {
  font-size: 16px;
  color: #444;
  line-height: 1.55;
}
.post-card-cta {
  flex-shrink: 0;
  align-self: flex-start;
  font-size: 14px;
  font-weight: 600;
  color: #1a3a6c;
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.post-card-cta .arrow {
  display: inline-block;
  transition: transform 0.15s ease;
}
.post-card:hover .post-card-cta .arrow {
  transform: translateX(3px);
}

@media (max-width: 600px) {
  .post-card {
    flex-direction: column;
    gap: 14px;
    padding: 20px 22px;
  }
  .post-card-cta { align-self: flex-start; }
}

/* Footer */
.site-footer {
  margin-top: 80px;
  padding-top: 20px;
  border-top: 1px solid #eee;
  font-size: 13px;
  color: #999;
  text-align: center;
}

@media (max-width: 600px) {
  .wrap { padding: 32px 18px 64px; }
  article h1 { font-size: 28px; }
  article h2 { font-size: 19px; }
  body { font-size: 16px; }
}