/* ============================================================
   AVIATE — avi-blog.css
   Blog index + article styles
   ============================================================ */

/* Blog index grid */
.avi-blog-hero {
  padding: calc(var(--avi-nav-h) + 4rem) 0 3rem;
  background: var(--avi-bg-light);
  text-align: center;
}
.avi-blog-hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--avi-fg-light-1);
  margin-bottom: 0.75rem;
}
.avi-blog-hero p {
  color: var(--avi-fg-light-2);
  font-size: 1.0625rem;
  max-width: 560px;
  margin: 0 auto;
}

.avi-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
.avi-blog-card {
  background: var(--avi-bg-white);
  border: 1px solid var(--avi-border-light);
  border-radius: var(--avi-radius-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.18s, border-color 0.18s;
  text-decoration: none;
}
.avi-blog-card:hover { box-shadow: 0 8px 28px rgba(26,31,54,0.1); border-color: var(--avi-coral-aa); }
.avi-blog-card__img-wrap {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--avi-bg-light);
}
.avi-blog-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.avi-blog-card:hover .avi-blog-card__img { transform: scale(1.03); }
.avi-blog-card__body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.avi-blog-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: 0.875rem;
}
.avi-blog-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--avi-coral-aa);
  background: rgba(209,79,26,0.08);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}
.avi-blog-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--avi-fg-light-1);
  line-height: 1.4;
  margin-bottom: 0.625rem;
  flex: 1;
}
.avi-blog-card__summary {
  font-size: 0.875rem;
  color: var(--avi-fg-light-2);
  line-height: 1.6;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.avi-blog-card__meta {
  font-size: 0.8125rem;
  color: var(--avi-fg-light-2);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
}
.avi-blog-card__author { font-weight: 500; }
.avi-blog-card__meta time { }
.avi-blog-card__meta-dot { opacity: 0.4; }

/* Blog article */
.avi-blog-article-hero {
  padding: calc(var(--avi-nav-h) + 3rem) 0 3rem;
  background: var(--avi-bg-light);
}
.avi-blog-article-hero__inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}
.avi-blog-article-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: 1rem;
}
.avi-blog-article-hero h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--avi-fg-light-1);
  line-height: 1.2;
  margin-bottom: 1rem;
}
.avi-blog-article-hero__summary {
  font-size: 1.0625rem;
  color: var(--avi-fg-light-2);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}
.avi-blog-article-hero__meta {
  font-size: 0.875rem;
  color: var(--avi-fg-light-2);
  display: flex;
  align-items: center;
  gap: 0.625rem;
}
.avi-blog-article-hero__author { font-weight: 600; color: var(--avi-fg-light-1); }

.avi-blog-article-cover-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}
.avi-blog-article__cover {
  width: 100%;
  height: auto;
  border-radius: var(--avi-radius-card);
  display: block;
  margin: 2rem auto 0;
}

/* Article body */
.avi-blog-article-layout {
  max-width: 760px;
  margin: 0 auto;
  padding: 3rem clamp(1.25rem, 4vw, 2.5rem) 4rem;
}
body.avi-page--light-top .avi-blog-article__body h2 {
  font-size: 1.5rem;
  color: var(--avi-fg-light-1);
  margin-top: 2.5rem;
  margin-bottom: 0.875rem;
}
body.avi-page--light-top .avi-blog-article__body h3 {
  font-size: 1.1875rem;
  color: var(--avi-fg-light-1);
  margin-top: 2rem;
  margin-bottom: 0.625rem;
}
body.avi-page--light-top .avi-blog-article__body p {
  color: var(--avi-fg-light-2);
  font-size: 1.0625rem;
  line-height: 1.75;
  margin-bottom: 1.25rem;
}
body.avi-page--light-top .avi-blog-article__body ul,
body.avi-page--light-top .avi-blog-article__body ol {
  margin: 0 0 1.25rem 1.5rem;
  color: var(--avi-fg-light-2);
  font-size: 1.0625rem;
  line-height: 1.75;
}
body.avi-page--light-top .avi-blog-article__body ul { list-style: disc; }
body.avi-page--light-top .avi-blog-article__body ol { list-style: decimal; }
body.avi-page--light-top .avi-blog-article__body li { padding: 0.2rem 0; }
body.avi-page--light-top .avi-blog-article__body a {
  color: var(--avi-coral-aa);
  text-decoration: underline;
}
body.avi-page--light-top .avi-blog-article__body blockquote {
  border-left: 3px solid var(--avi-coral-aa);
  padding: 0.875rem 1.25rem;
  background: rgba(209,79,26,0.05);
  border-radius: 0 8px 8px 0;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--avi-fg-light-1);
}
body.avi-page--light-top .avi-blog-article__body code {
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 0.875em;
  background: var(--avi-bg-light);
  border: 1px solid var(--avi-border-light);
  border-radius: 4px;
  padding: 0.1em 0.4em;
  color: var(--avi-coral-aa);
}

/* Inline blog CTA */
body.avi-page--light-top .avi-blog-article__body .avi-inline-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  background: var(--avi-coral-aa);
  color: #fff;
  border-radius: var(--avi-radius-btn);
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s;
}
body.avi-page--light-top .avi-blog-article__body .avi-inline-cta:hover { background: var(--avi-coral-hover); }

/* Related articles */
.avi-blog-related { padding: 4rem 0; background: var(--avi-bg-light); }
.avi-blog-related__title { font-size: 1.25rem; font-weight: 700; color: var(--avi-fg-light-1); margin-bottom: 1.75rem; }
.avi-blog-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

@media (max-width: 900px) {
  .avi-blog-grid { grid-template-columns: repeat(2, 1fr); }
  .avi-blog-related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .avi-blog-grid { grid-template-columns: 1fr; }
  .avi-blog-related-grid { grid-template-columns: 1fr; }
}