/* ═══════════════════════════════════════════════════
   OBJEKTIFF.CZ — blog.css
   ═══════════════════════════════════════════════════ */

/* ── SEZNAM PŘÍSPĚVKŮ ─────────────────────────────── */
#blog-list {
  padding: 5rem 0 7rem;
  background: var(--white);
}

.blog-card {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 0;
  border: 1px solid var(--rule);
  margin-bottom: 2px;
  background: var(--white);
  transition: border-color 0.25s;
  overflow: hidden;
}
.blog-card:hover { border-color: var(--accent); }

.blog-card-img {
  display: block;
  overflow: hidden;
  aspect-ratio: 3/2;
}
.blog-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.55s var(--ease);
}
.blog-card:hover .blog-card-img img { transform: scale(1.04); }

.blog-card-body {
  padding: 2.5rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
.blog-meta time {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--light);
}
.blog-tag {
  font-family: var(--sans);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.2rem 0.6rem;
}

.blog-card-title {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 300;
  line-height: 1.25;
  margin-bottom: 1rem;
}
.blog-card-title a { transition: color 0.2s; }
.blog-card-title a:hover { color: var(--accent); }

.blog-card-perex {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--mid);
  line-height: 1.75;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.blog-read-more {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  transition: color 0.2s;
  align-self: flex-start;
}
.blog-read-more:hover { color: var(--accent-dk); }

/* ── PŘÍSPĚVEK — HERO ─────────────────────────────── */
.post-hero {
  position: relative;
  width: 100%;
  height: 70vh;
  min-height: 400px;
  overflow: hidden;
  background: var(--ink);
  margin-top: var(--nav-h);
}
.post-hero img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.55;
  display: block;
}
.post-hero-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 3.5rem;
}
.post-back {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1.5rem;
  transition: color 0.2s;
}
.post-back:hover { color: rgba(255,255,255,0.9); }
.post-hero-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
.post-hero-meta time {
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.45);
}
.post-title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 300;
  color: #fff;
  line-height: 1.15;
  max-width: 820px;
}

/* ── PŘÍSPĚVEK — TĚLO ─────────────────────────────── */
.post-article { padding: 5rem 0 7rem; background: var(--white); }

.post-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 5rem;
  align-items: start;
}

/* Hlavní text */
.post-body { max-width: 720px; }

.post-lead {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--ink);
  line-height: 1.7;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--rule);
}

.post-body p {
  font-family: var(--serif);
  font-size: 1.08rem;
  color: var(--mid);
  line-height: 1.85;
  margin-bottom: 1.4rem;
}
.post-body h2 {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--ink);
  margin: 2.5rem 0 1rem;
  line-height: 1.2;
}

.post-quote {
  margin: 2.5rem 0;
  padding: 1.4rem 2rem;
  border-left: 3px solid var(--accent);
  background: var(--off);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--ink);
  line-height: 1.55;
}

/* Fotky v textu */
.post-img-full {
  margin: 2.5rem 0;
  cursor: zoom-in;
}
.post-img-full img {
  width: 100%;
  height: auto;
  display: block;
}
.post-img-full figcaption,
.post-img-pair figcaption,
.post-img-trio figcaption {
  display: block;
  font-family: var(--sans);
  font-size: 0.72rem;
  color: var(--light);
  letter-spacing: 0.08em;
  margin-top: 0.5rem;
}

.post-img-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin: 2.5rem 0;
}
.post-img-pair figure {
  overflow: hidden;
  cursor: zoom-in;
}
.post-img-pair img {
  width: 100%; height: auto;
  display: block;
  transition: transform 0.4s var(--ease);
}
.post-img-pair figure:hover img { transform: scale(1.03); }

.post-img-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin: 2.5rem 0;
}
.post-img-trio figure {
  overflow: hidden;
  cursor: zoom-in;
}
.post-img-trio img {
  width: 100%; height: auto;
  display: block;
  transition: transform 0.4s var(--ease);
}
.post-img-trio figure:hover img { transform: scale(1.03); }

/* Navigace příspěvku */
.post-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--rule);
  flex-wrap: wrap;
  gap: 1rem;
}
.post-nav a {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mid);
  transition: color 0.2s;
}
.post-nav a:hover { color: var(--accent); }

/* Postranní panel */
.post-sidebar { position: sticky; top: calc(var(--nav-h) + 2rem); }

.sidebar-block {
  padding: 1.6rem;
  border: 1px solid var(--rule);
  margin-bottom: 1rem;
  background: var(--off);
}
.sidebar-block h3 {
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.8rem;
}
.sidebar-block p {
  font-family: var(--serif);
  font-size: 0.95rem;
  color: var(--mid);
  line-height: 1.7;
}
.sidebar-link {
  display: inline-block;
  margin-top: 0.8rem;
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  transition: color 0.2s;
}
.sidebar-link:hover { color: var(--accent-dk); }

.sidebar-posts { display: flex; flex-direction: column; gap: 0.8rem; }
.sidebar-posts li { border-bottom: 1px solid var(--rule); padding-bottom: 0.8rem; }
.sidebar-posts li:last-child { border: none; padding: 0; }
.sidebar-posts time {
  display: block;
  font-family: var(--sans);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--light);
  margin-bottom: 0.2rem;
}
.sidebar-posts a {
  font-family: var(--serif);
  font-size: 0.95rem;
  color: var(--mid);
  line-height: 1.4;
  transition: color 0.2s;
}
.sidebar-posts a:hover { color: var(--accent); }

/* ══ RESPONZIVITA ─────────────────────────────────── */
@media (max-width: 1000px) {
  .post-layout { grid-template-columns: 1fr; }
  .post-sidebar { position: static; }
  .post-body { max-width: 100%; }
}
@media (max-width: 780px) {
  .blog-card { grid-template-columns: 1fr; }
  .blog-card-img { aspect-ratio: 16/9; }
  .blog-card-body { padding: 1.8rem; }
}
@media (max-width: 520px) {
  .post-img-pair { grid-template-columns: 1fr; }
  .post-img-trio { grid-template-columns: 1fr 1fr; }
  .post-hero { height: 55vh; }
}