/* ================================================================
   H2L Robotics India — Blog Styles
   ================================================================ */

/* ── BLOG PAGE HEADER ── */
.blog-header {
  padding: 80px 0 56px;
  position: relative;
  z-index: 2;
}
.blog-header-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}
.blog-header-chip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}
.blog-header h1 {
  font-size: clamp(32px, 5vw, 52px);
  color: var(--color-primary);
  margin-bottom: 16px;
}
.blog-header-sub {
  font-size: 16px;
  color: var(--color-muted);
  max-width: 560px;
  line-height: 1.65;
}

/* ── ARTICLE GRID ── */
.blog-grid-section {
  padding: 0 0 80px;
  position: relative;
  z-index: 2;
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 580px) {
  .blog-grid { grid-template-columns: 1fr; }
}

/* ── ARTICLE CARD ── */
.article-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.2s, box-shadow 0.2s;
  text-decoration: none;
  color: inherit;
}
.article-card:hover {
  border-color: var(--color-border-dark);
  box-shadow: 0 4px 16px rgba(0,0,0,0.07);
}
.article-cat-tag {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  padding: 3px 8px;
  background: var(--color-accent-light);
  border-radius: 3px;
  display: inline-block;
  width: fit-content;
}
.article-card-title {
  font-family: 'Poppins', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.article-card-meta {
  font-size: 11px;
  color: var(--color-muted);
  font-weight: 500;
  display: flex;
  gap: 12px;
}
.article-card-excerpt {
  font-size: 13.5px;
  color: var(--color-secondary);
  line-height: 1.65;
  flex: 1;
}
.article-card-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: auto;
}
.article-card:hover .article-card-link {
  text-decoration: underline;
}

/* ── ARTICLE PAGE LAYOUT ── */
.article-page-header {
  background: var(--color-primary);
  padding: 64px 0 56px;
  position: relative;
  z-index: 2;
}
.article-page-header .article-cat-tag {
  color: var(--color-accent);
  background: rgba(31,169,75,0.15);
  margin-bottom: 16px;
}
.article-page-header h1 {
  font-size: clamp(26px, 4vw, 42px);
  color: #fff;
  margin-bottom: 16px;
  max-width: 760px;
}
.article-page-meta {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.article-page-meta span { display: flex; align-items: center; gap: 5px; }

/* ── ARTICLE BODY ── */
.article-body-wrap {
  padding: 56px 0 80px;
  position: relative;
  z-index: 2;
}
.article-body {
  max-width: 760px;
  margin: 0 auto;
}
.article-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 40px;
  text-decoration: none;
  transition: color 0.2s;
}
.article-back:hover { color: var(--color-primary); }
.article-body p {
  font-size: 15px;
  color: var(--color-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}
.article-body h2 {
  font-size: 22px;
  color: var(--color-primary);
  margin: 40px 0 12px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}
.article-body h3 {
  font-size: 16px;
  color: var(--color-primary);
  margin: 28px 0 8px;
}
.article-body ul, .article-body ol {
  padding-left: 20px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.article-body li {
  font-size: 15px;
  color: var(--color-secondary);
  line-height: 1.7;
}
.article-body strong { color: var(--color-primary); }

/* Callout boxes inside articles */
.article-callout {
  background: var(--color-accent-light);
  border-left: 3px solid var(--color-accent);
  padding: 16px 20px;
  border-radius: 0 4px 4px 0;
  margin: 24px 0;
  font-size: 14px;
  color: var(--color-secondary);
  line-height: 1.65;
}
.article-callout strong { color: var(--color-accent-deep); }

/* Growth stage cards */
.stage-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  margin: 24px 0;
}
.stage-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  border-bottom: 1px solid var(--color-border);
  background: #fff;
}
.stage-item:last-child { border-bottom: none; }
.stage-label {
  padding: 16px;
  background: var(--color-bg-alt);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stage-bbch {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.stage-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.3;
}
.stage-timeline {
  font-size: 11px;
  color: var(--color-muted);
}
.stage-desc {
  padding: 16px;
  font-size: 13.5px;
  color: var(--color-secondary);
  line-height: 1.65;
}
@media (max-width: 540px) {
  .stage-item { grid-template-columns: 1fr; }
  .stage-label { border-right: none; border-bottom: 1px solid var(--color-border); }
}

/* Disease symptom blocks */
.disease-block {
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  margin: 24px 0;
}
.disease-block-header {
  padding: 14px 20px;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 12px;
}
.disease-block-name {
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
}
.disease-block-tag {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(31,169,75,0.15);
  padding: 2px 7px;
  border-radius: 3px;
}
.disease-block-body {
  padding: 20px;
  background: #fff;
}
.disease-block-body p {
  margin-bottom: 12px;
  font-size: 14px;
}
.disease-block-body ul { margin-bottom: 0; }

/* ── PRESS COVERAGE ── */
.press-intro {
  font-size: 15px;
  color: var(--color-secondary);
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 760px;
}
.press-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 32px 0;
}
.press-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 24px 28px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.press-card:hover {
  border-color: var(--color-border-dark);
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
}
.press-card-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.press-source-tag {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-muted);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: 3px 8px;
  border-radius: 3px;
}
.press-date {
  font-size: 11px;
  color: var(--color-muted);
}
.press-card-title {
  font-family: 'Poppins', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
  line-height: 1.35;
}
.press-card-excerpt {
  font-size: 13.5px;
  color: var(--color-secondary);
  line-height: 1.65;
  margin-bottom: 14px;
}
.press-card-quote {
  font-size: 13.5px;
  color: var(--color-secondary);
  line-height: 1.65;
  border-left: 3px solid var(--color-border-dark);
  padding-left: 14px;
  margin: 12px 0;
  font-style: italic;
}
.press-read-link {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  text-decoration: none;
}
.press-read-link:hover { text-decoration: underline; }

/* ── SECTION LABEL (Articles / Press divider) ── */
.news-section-label { margin-bottom: 28px; }
.news-section-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-primary);
  padding-bottom: 6px;
  border-bottom: 2px solid var(--color-primary);
  margin-bottom: 6px;
}
.news-section-sub {
  font-size: 13px;
  color: var(--color-muted);
  margin: 0;
}

/* ── ARTICLE CARD IMAGE ── */
.article-card-img-wrap {
  width: 100%;
  height: 180px;
  border-radius: 4px;
  overflow: hidden;
  background: var(--color-bg-alt);
  margin-bottom: 4px;
}
.article-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* ── PRESS THUMBNAIL CARD GRID ── */
.press-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 900px) {
  .press-card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .press-card-grid { grid-template-columns: 1fr; }
}

/* ── PRESS THUMBNAIL CARD ── */
.press-thumb-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.press-thumb-card:hover {
  border-color: var(--color-border-dark);
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.press-thumb-img-wrap {
  position: relative;
  height: 160px;
  background: var(--color-bg-alt);
  overflow: hidden;
  flex-shrink: 0;
}
.press-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
/* Placeholder state when image fails to load */
.press-thumb-placeholder {
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
}
.press-thumb-src-badge {
  position: absolute;
  bottom: 8px;
  left: 8px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  background: rgba(10,10,10,0.75);
  color: #fff;
  padding: 3px 7px;
  border-radius: 3px;
  backdrop-filter: blur(4px);
}
.press-thumb-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.press-thumb-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.press-thumb-title {
  font-family: 'Poppins', sans-serif;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.35;
  flex: 1;
}
.press-thumb-card .press-read-link {
  margin-top: auto;
  font-size: 11px;
}

/* ── SOURCES SECTION ── */
.article-sources {
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
}
.article-sources h4 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 16px;
}
.article-sources ol {
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.article-sources li {
  font-size: 12.5px;
  color: var(--color-muted);
  line-height: 1.6;
}
.article-sources a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.article-sources a:hover { color: var(--color-accent-deep); }