/* ======================================
   Blog — Steadro
   ====================================== */

/* ======================================
   Blog Index
   ====================================== */
.blog-index {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 40px;
}

.blog-index__hero {
  padding: 80px 0 64px;
}

.blog-index__heading {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 80px);
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--color-text);
  line-height: 1.15;
  margin: 0;
}

.blog-index__sub {
  font-family: var(--font-body);
  font-size: 20px;
  line-height: 1.55;
  color: var(--color-text-muted);
  margin: 24px 0 0;
  max-width: 560px;
}

.blog-index__filters {
  display: flex;
  gap: 12px;
  padding: 24px 0 48px;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.blog-index__filter {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid var(--color-border);
  padding: 8px 16px;
  border-radius: 100px;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}

.blog-index__filter:hover,
.blog-index__filter--active {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.blog-index__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  padding-bottom: 80px;
}

/* ======================================
   Blog Card (Index Page)
   ====================================== */
.blog-card {
  display: block;
  padding: 40px 0;
  border-top: 1px solid var(--color-border);
  text-decoration: none;
  transition: background 0.2s;
}

.blog-card:hover {
  color: inherit;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.blog-card__date {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-muted);
}

.blog-card__category {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(201, 136, 74, 0.1);
  padding: 3px 10px;
  border-radius: 4px;
}

[data-theme="light"] .blog-card__category {
  background: rgba(184, 115, 51, 0.08);
}

.blog-card__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.2;
  margin: 0 0 12px;
  transition: color 0.2s;
}

.blog-card:hover .blog-card__title {
  color: var(--color-accent);
}

.blog-card__description {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-muted);
  max-width: 640px;
}

.blog-card__tags {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.blog-card__tag {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  padding: 2px 10px;
  border-radius: 4px;
}

/* ======================================
   Blog Post
   ====================================== */
.blog-post {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 40px;
}

.blog-post__header {
  padding: 80px 0 48px;
  max-width: 720px;
}

.blog-post__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.blog-post__date {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-muted);
}

.blog-post__category {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(201, 136, 74, 0.1);
  padding: 3px 10px;
  border-radius: 4px;
}

[data-theme="light"] .blog-post__category {
  background: rgba(184, 115, 51, 0.08);
}

.blog-post__title {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--color-text);
  line-height: 1.15;
  margin: 0 0 20px;
}

.blog-post__description {
  font-family: var(--font-body);
  font-size: 20px;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.blog-post__tags {
  display: flex;
  gap: 8px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.blog-post__tag {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  padding: 2px 10px;
  border-radius: 4px;
}

/* ======================================
   Prose (Rendered Markdown)
   ====================================== */
.prose {
  max-width: 720px;
  padding-bottom: 80px;
  border-top: 1px solid var(--color-border);
  padding-top: 48px;
}

.prose h1,
.prose h2,
.prose h3,
.prose h4 {
  font-family: var(--font-display);
  color: var(--color-text);
  margin-top: 48px;
  margin-bottom: 16px;
}

.prose h1 { font-size: 40px; font-weight: 300; }
.prose h2 { font-size: 32px; font-weight: 400; }
.prose h3 { font-size: 24px; font-weight: 400; }
.prose h4 { font-size: 20px; font-weight: 500; }

.prose p {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  color: var(--color-text-muted);
  margin: 0 0 24px;
}

.prose strong {
  color: var(--color-text);
  font-weight: 600;
}

.prose em {
  font-style: italic;
}

.prose a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

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

.prose ul,
.prose ol {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  color: var(--color-text-muted);
  margin: 0 0 24px;
  padding-left: 24px;
}

.prose li {
  margin-bottom: 8px;
}

.prose blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: 24px;
  margin: 32px 0;
  font-style: italic;
}

.prose blockquote p {
  color: var(--color-text);
}

.prose code {
  font-size: 14px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 2px 6px;
  border-radius: 4px;
}

.prose pre {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 24px;
  margin: 32px 0;
  overflow-x: auto;
}

.prose pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 14px;
  line-height: 1.6;
}

.prose img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 32px 0;
}

.prose hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 48px 0;
  opacity: 0.4;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  font-family: var(--font-body);
  font-size: 15px;
}

.prose th,
.prose td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.prose th {
  color: var(--color-text);
  font-weight: 600;
}

.prose td {
  color: var(--color-text-muted);
}

/* ======================================
   Blog Back Link
   ====================================== */
.blog-post__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-muted);
  text-decoration: none;
  margin-bottom: 16px;
  transition: color 0.2s;
}

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

/* ======================================
   Responsive
   ====================================== */
@media (max-width: 900px) {
  .blog-index,
  .blog-post {
    padding: 0 24px;
  }

  .blog-index__hero {
    padding-top: 96px;
  }

  .blog-post__header {
    padding-top: 96px;
  }
}

@media (max-width: 480px) {
  .blog-index__hero {
    padding-top: 72px;
  }

  .blog-post__header {
    padding-top: 72px;
  }
}