/* RegionFare Blog — shared styles */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg: #0f172a;
  --color-surface: #1e293b;
  --color-text: #e2e8f0;
  --color-text-muted: #94a3b8;
  --color-accent: #38bdf8;
  --color-accent-hover: #7dd3fc;
  --color-border: #334155;
  --max-width: 720px;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html {
  font-size: 18px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* — Nav — */
.blog-nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem 1rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.blog-nav a {
  color: var(--color-accent);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
}

.blog-nav a:hover {
  color: var(--color-accent-hover);
}

.blog-nav .site-name {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-text);
}

/* — Article — */
article {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1rem 4rem;
}

article h1 {
  font-size: 2.2rem;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: #fff;
}

article .meta {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-bottom: 2rem;
}

article h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  color: #fff;
}

article h3 {
  font-size: 1.2rem;
  margin: 2rem 0 0.75rem;
  color: var(--color-text);
}

article p {
  margin-bottom: 1.25rem;
}

article img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 1.5rem 0;
  display: block;
}

article .hero-img {
  width: 100%;
  aspect-ratio: 1200 / 630;
  object-fit: cover;
  margin-bottom: 2rem;
}

article a {
  color: var(--color-accent);
  text-decoration: underline;
}

article a:hover {
  color: var(--color-accent-hover);
}

article strong {
  color: #fff;
  font-weight: 600;
}

article ul,
article ol {
  margin: 0 0 1.25rem 1.5rem;
}

article li {
  margin-bottom: 0.5rem;
}

article blockquote {
  border-left: 3px solid var(--color-accent);
  padding: 0.75rem 1rem;
  margin: 1.5rem 0;
  background: var(--color-surface);
  border-radius: 0 6px 6px 0;
  color: var(--color-text-muted);
}

/* — CTA box — */
.cta-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem;
  margin: 2rem 0;
  text-align: center;
}

.cta-box a {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-bg);
  padding: 0.6rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  margin-top: 0.75rem;
}

.cta-box a:hover {
  background: var(--color-accent-hover);
}

/* — Footer — */
.blog-footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1rem;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.85rem;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.blog-footer a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.blog-footer a:hover {
  color: var(--color-accent);
}

/* — Blog Index — */
.blog-index {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1rem 4rem;
}

.blog-index h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: #fff;
}

.blog-index .subtitle {
  color: var(--color-text-muted);
  margin-bottom: 2.5rem;
}

.article-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  transition: border-color 0.2s;
}

.article-card:hover {
  border-color: var(--color-accent);
}

.article-card img {
  width: 100%;
  aspect-ratio: 1200 / 630;
  object-fit: cover;
}

.article-card .card-body {
  padding: 1rem 1.25rem;
}

.article-card h2 {
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 0.4rem;
}

.article-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin: 0;
}

.article-card .card-date {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  margin-top: 0.5rem;
}

/* — Responsive — */
@media (max-width: 600px) {
  html { font-size: 16px; }
  article h1 { font-size: 1.7rem; }
  article h2 { font-size: 1.3rem; }
  .blog-nav { padding: 1rem; }
}