/* ─────────────────────────────────────────────────────────────────
   BLOG — kairosthessaloniki.com
   Archive list (/blog/) + single post (/blog/<slug>/)
   ───────────────────────────────────────────────────────────────── */

:root {
  --blog-accent: #0D5EAF;
  --blog-accent-soft: #e8f1fb;
  --blog-text: #1a2332;
  --blog-subtle: #5b6878;
  --blog-muted: #8a96a3;
  --blog-border: #e4e9f0;
  --blog-card: #ffffff;
  --blog-bg-soft: #f7f9fc;
  --blog-shadow: 0 1px 2px rgba(13,35,68,.04), 0 4px 16px rgba(13,35,68,.05);
  --blog-shadow-hover: 0 6px 12px rgba(13,35,68,.06), 0 18px 38px rgba(13,35,68,.10);
  --blog-radius: 14px;
}

/* ── ARCHIVE PAGE ────────────────────────────────────────────────── */
.blog-archive {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

.blog-archive .page-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(30px, 4.4vw, 46px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--blog-text);
  margin: 0 0 8px;
  position: relative;
  padding-bottom: 18px;
}
.blog-archive .page-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 64px;
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--blog-accent), #d4a843);
}

.blog-archive .blog-archive-intro {
  font-size: 15px;
  line-height: 1.6;
  color: var(--blog-subtle);
  margin: 0 0 36px;
  max-width: 640px;
}

/* ── GRID OF CARDS ───────────────────────────────────────────────── */
.blog-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin: 28px 0 48px;
}

/* Featured first card spans 2 columns on desktop */
.blog-list > .blog-card:first-child {
  grid-column: span 2;
  grid-row: span 1;
}
.blog-list > .blog-card:first-child .blog-card-thumb {
  aspect-ratio: 21 / 9;
}
.blog-list > .blog-card:first-child .blog-card-title {
  font-size: 26px;
}
.blog-list > .blog-card:first-child .blog-card-body {
  padding: 24px 26px 26px;
}
.blog-list > .blog-card:first-child .blog-card-body p {
  font-size: 15px;
  -webkit-line-clamp: 3;
}

/* ── CARD ────────────────────────────────────────────────────────── */
.blog-card {
  background: var(--blog-card);
  border: 1px solid var(--blog-border);
  border-radius: var(--blog-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--blog-shadow);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--blog-shadow-hover);
  border-color: #d3dceb;
}

.blog-card-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, #cfdcef, #e8f1fb);
  position: relative;
}
.blog-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.blog-card:hover .blog-card-thumb img {
  transform: scale(1.045);
}

.blog-card-body {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
}

.blog-card-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.005em;
  margin: 0;
  color: var(--blog-text);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card-title a {
  color: inherit;
  text-decoration: none;
  transition: color .2s ease;
}
.blog-card:hover .blog-card-title a,
.blog-card-title a:hover {
  color: var(--blog-accent);
}

.blog-card-body time {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--blog-accent);
  background: var(--blog-accent-soft);
  padding: 4px 10px;
  border-radius: 100px;
  width: fit-content;
}
.blog-card-body time::before {
  content: "📅";
  font-size: 11px;
}

.blog-card-body p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--blog-subtle);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-more {
  margin-top: auto;
  padding-top: 6px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  font-size: 13px;
  font-weight: 700;
  color: var(--blog-accent);
  text-decoration: none;
  letter-spacing: .01em;
  transition: gap .2s ease, color .2s ease;
}
.blog-card-more:hover {
  gap: 10px;
  color: #0a4a8a;
}

/* ── PAGINATION ──────────────────────────────────────────────────── */
.blog-pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin: 16px 0 0;
  padding-top: 8px;
}
.blog-pagination a,
.blog-pagination span {
  min-width: 40px;
  height: 40px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid var(--blog-border);
  background: var(--blog-card);
  color: var(--blog-text);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all .18s ease;
}
.blog-pagination a:hover {
  border-color: var(--blog-accent);
  color: var(--blog-accent);
  background: var(--blog-accent-soft);
}
.blog-pagination .is-current,
.blog-pagination a.is-current {
  background: var(--blog-accent);
  border-color: var(--blog-accent);
  color: #fff;
  cursor: default;
  pointer-events: none;
}

/* ── SINGLE POST ─────────────────────────────────────────────────── */
.single-blog {
  max-width: 820px;
  margin: 0 auto;
  padding: 32px 0 60px;
}
.single-blog .container {
  max-width: 820px;
  padding: 0 20px;
}

.single-blog .entry-header {
  text-align: center;
  margin-bottom: 28px;
}
.single-blog .entry-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(28px, 4.5vw, 44px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.018em;
  color: var(--blog-text);
  margin: 0 0 14px;
}
.single-blog .entry-date {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--blog-accent);
  background: var(--blog-accent-soft);
  padding: 5px 14px;
  border-radius: 100px;
}
.single-blog .entry-date::before {
  content: "📅";
  font-size: 12px;
}

.single-blog .entry-thumb {
  margin: 8px auto 32px;
}
.single-blog .entry-thumb img {
  width: 100%;
  height: auto;
  border-radius: var(--blog-radius);
  display: block;
  box-shadow: var(--blog-shadow);
}

.single-blog .entry-content {
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.78;
  color: #2a3441;
}
.single-blog .entry-content > * {
  margin-bottom: 1.1em;
}
.single-blog .entry-content p {
  margin: 0 0 1.1em;
}
.single-blog .entry-content strong {
  color: var(--blog-text);
  font-weight: 700;
}
.single-blog .entry-content em {
  color: var(--blog-subtle);
  font-style: italic;
}
.single-blog .entry-content a {
  color: var(--blog-accent);
  text-decoration: underline;
  text-decoration-color: rgba(13,94,175,.3);
  text-underline-offset: 3px;
  transition: text-decoration-color .2s;
}
.single-blog .entry-content a:hover {
  text-decoration-color: var(--blog-accent);
}

.single-blog .entry-content h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--blog-text);
  letter-spacing: -0.012em;
  margin: 2em 0 .6em;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--blog-border);
}
.single-blog .entry-content h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--blog-text);
  margin: 1.6em 0 .5em;
}
.single-blog .entry-content h3::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 22px;
  background: linear-gradient(180deg, var(--blog-accent), #d4a843);
  border-radius: 3px;
  vertical-align: middle;
  margin-right: 12px;
  transform: translateY(-2px);
}

.single-blog .entry-content figure {
  margin: 28px 0;
}
.single-blog .entry-content figure img {
  width: 100%;
  height: auto;
  border-radius: var(--blog-radius);
  display: block;
  box-shadow: var(--blog-shadow);
}
.single-blog .entry-content figcaption {
  margin-top: 10px;
  text-align: center;
  font-size: 13px;
  color: var(--blog-muted);
  font-style: italic;
}

.single-blog .entry-content ul,
.single-blog .entry-content ol {
  padding-left: 1.4em;
  margin: 0 0 1.1em;
}
.single-blog .entry-content li {
  margin: .3em 0;
}

.single-blog .back-to-blog {
  margin-top: 40px;
  text-align: center;
}
.single-blog .back-to-blog a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--blog-card);
  border: 1px solid var(--blog-border);
  border-radius: 100px;
  color: var(--blog-accent);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: all .2s ease;
  box-shadow: var(--blog-shadow);
}
.single-blog .back-to-blog a:hover {
  background: var(--blog-accent);
  color: #fff;
  border-color: var(--blog-accent);
  transform: translateX(-2px);
}

/* ── RESPONSIVE ──────────────────────────────────────────────────── */
@media (max-width: 1000px) {
  .blog-list { grid-template-columns: repeat(2, 1fr); gap: 22px; }
  .blog-list > .blog-card:first-child { grid-column: span 2; }
  .blog-list > .blog-card:first-child .blog-card-thumb { aspect-ratio: 16 / 7; }
}
@media (max-width: 640px) {
  .blog-archive { padding: 24px 16px 60px; }
  .blog-list { grid-template-columns: 1fr; gap: 18px; }
  .blog-list > .blog-card:first-child { grid-column: auto; }
  .blog-list > .blog-card:first-child .blog-card-thumb { aspect-ratio: 16 / 9; }
  .blog-list > .blog-card:first-child .blog-card-title { font-size: 22px; }
  .blog-card-body { padding: 18px 18px 20px; }
  .blog-card-title { font-size: 18px; }
  .single-blog .entry-content { font-size: 16px; line-height: 1.72; }
  .single-blog .entry-content h2 { font-size: 24px; }
  .single-blog .entry-content h3 { font-size: 19px; }
  .single-blog .entry-content h3::before { height: 18px; width: 5px; }
}