/* ============================================================
   blog.css – Styly pro blog sekci shisha24.cz
   Platí pro: blog/index.html a všechny blog/*.html články
   Barvy: --primary #19192a, --secondary #252542, --accent #fab427
   ============================================================ */

:root {
  --blog-bg:        #19192a;
  --blog-surface:   #252542;
  --blog-border:    rgba(255, 255, 255, 0.08);
  --blog-accent:    #fab427;
  --blog-accent2:   #e09e10;
  --blog-text:      #ffffff;
  --blog-text-muted:rgba(255, 255, 255, 0.65);
  --blog-radius:    14px;
  --blog-shadow:    0 10px 40px rgba(0, 0, 0, 0.35);
}

/* ── Základ stránky ─────────────────────────────────────── */
body {
  background: var(--blog-bg);
  color: var(--blog-text);
  font-family: 'Montserrat', 'Segoe UI', sans-serif;
  margin: 0;
  line-height: 1.7;
}

/* ── Hero header blogu ──────────────────────────────────── */
.blog-hero {
  background: linear-gradient(135deg, #19192a 0%, #2d1f4e 50%, #19192a 100%);
  border-bottom: 1px solid var(--blog-border);
  padding: 48px 22px 36px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Dekorativní kruhy v pozadí */
.blog-hero::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(250, 180, 39, 0.08) 0%, transparent 70%);
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}

.blog-hero__tag {
  display: inline-block;
  background: rgba(250, 180, 39, 0.15);
  border: 1px solid rgba(250, 180, 39, 0.35);
  color: var(--blog-accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.blog-hero__title {
  font-size: clamp(1.45rem, 3.2vw, 2rem);
  font-weight: 700;
  margin: 0 0 10px;
  line-height: 1.25;
}

.blog-hero__title span {
  color: var(--blog-accent);
}

.blog-hero__subtitle {
  font-size: 0.95rem;
  color: var(--blog-text-muted);
  max-width: 520px;
  margin: 0 auto;
}

/* ── Obalovač stránky ───────────────────────────────────── */
.blog-container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 36px 22px 56px;
}

/* ── Mřížka karet ───────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

/* ── Karta článku ───────────────────────────────────────── */
.blog-card {
  background: var(--blog-surface);
  border: 1px solid var(--blog-border);
  border-radius: var(--blog-radius);
  overflow: hidden;
  box-shadow: var(--blog-shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--blog-text);
}

.blog-card:hover {
  border-color: rgba(250, 180, 39, 0.35);
}

/* Staré barevné pruhy s ikonou nepoužíváme. Na kartě je fotka. */
.blog-card__thumb,
.blog-card__thumb--placeholder,
.article-hero-placeholder {
  display: none;
}

.blog-card__photo {
  width: 100%;
  height: 168px;
  object-fit: cover;
  object-position: center;
  display: block;
}

.article-photo {
  margin: 0 0 22px;
}

/* Stejná šířka jako odstavec, výška ať je na fotce vidět dýmka. */
.article-photo img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  object-position: center;
  border-radius: var(--blog-radius);
  display: block;
}

.blog-card__body {
  padding: 16px 16px 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card__cat {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--blog-accent);
  margin-bottom: 10px;
}

.blog-card__title {
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 8px;
}

.blog-card__excerpt {
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--blog-text-muted);
  flex: 1;
  margin: 0 0 12px;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--blog-text-muted);
  border-top: 1px solid var(--blog-border);
  padding-top: 14px;
}

.blog-card__meta i {
  color: var(--blog-accent);
}

.blog-card__cta {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--blog-accent);
  margin-top: 10px;
}

/* ── Stránka článku ─────────────────────────────────────── */
.article-wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 56px 22px 80px;
}

/* Navigační drobečková navigace */
.article-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--blog-text-muted);
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.article-breadcrumb a {
  color: var(--blog-text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.article-breadcrumb a:hover { color: var(--blog-accent); }

.article-breadcrumb .sep { opacity: 0.5; }

.article-breadcrumb .current { color: var(--blog-text); }

/* Hlavička článku */
.article-header {
  margin-bottom: 36px;
}

.article-cat {
  display: inline-block;
  background: rgba(250, 180, 39, 0.15);
  border: 1px solid rgba(250, 180, 39, 0.3);
  color: var(--blog-accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.article-title {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 14px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.88rem;
  color: var(--blog-text-muted);
  padding-bottom: 28px;
  border-bottom: 1px solid var(--blog-border);
}

.article-meta i { color: var(--blog-accent); margin-right: 4px; }

/* Hero obrázek článku */
.article-hero-img {
  width: 100%;
  border-radius: var(--blog-radius);
  margin-bottom: 40px;
  aspect-ratio: 16/7;
  object-fit: cover;
}

/* Fallback hero gradient místo obrázku */
.article-hero-placeholder {
  width: 100%;
  border-radius: var(--blog-radius);
  margin-bottom: 40px;
  aspect-ratio: 16/7;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
}

/* ── Typografie obsahu článku ────────────────────────────── */
.article-body h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--blog-text);
  margin: 40px 0 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(250, 180, 39, 0.25);
}

.article-body h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--blog-accent);
  margin: 28px 0 10px;
}

.article-body p,
.article-body li {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.88);
  margin: 0 0 18px;
}

.article-body ul,
.article-body ol {
  padding-left: 1.4em;
  margin: 0 0 18px;
}

.article-body li {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 6px;
}

.article-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  margin: 8px 0 22px;
}

.article-table th,
.article-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--blog-border);
  color: rgba(255, 255, 255, 0.88);
}

.article-table th {
  color: var(--blog-accent);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Zvýrazněný citát / tip box */
.article-tip {
  background: rgba(250, 180, 39, 0.08);
  border-left: 3px solid var(--blog-accent);
  border-radius: 0 var(--blog-radius) var(--blog-radius) 0;
  padding: 18px 22px;
  margin: 28px 0;
  font-size: 0.97rem;
  color: rgba(255, 255, 255, 0.9);
}

.article-tip strong { color: var(--blog-accent); }

/* Info box se statistikami / facts */
.article-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin: 32px 0;
}

.article-fact {
  background: var(--blog-surface);
  border: 1px solid var(--blog-border);
  border-radius: var(--blog-radius);
  padding: 20px 18px;
  text-align: center;
}

.article-fact__num {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--blog-accent);
  line-height: 1;
  margin-bottom: 6px;
}

.article-fact__label {
  font-size: 0.82rem;
  color: var(--blog-text-muted);
}

/* CTA box na konci článku */
.article-cta-box {
  background: linear-gradient(135deg, rgba(250, 180, 39, 0.12) 0%, rgba(250, 180, 39, 0.04) 100%);
  border: 1px solid rgba(250, 180, 39, 0.3);
  border-radius: var(--blog-radius);
  padding: 36px 28px;
  text-align: center;
  margin: 48px 0 0;
}

.article-cta-box h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--blog-text) !important;
}

.article-cta-box p {
  color: var(--blog-text-muted);
  margin: 0 0 22px;
}

.article-cta-box .btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blog-accent);
  color: #19192a;
  font-size: 1rem;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 999px;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.article-cta-box .btn-gold:hover {
  background: var(--blog-accent2);
  transform: translateY(-2px);
}

/* Zpět na blog odkaz */
.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blog-text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  margin-bottom: 32px;
  transition: color 0.2s;
}

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

/* ── Jazykový přepínač obsahu ────────────────────────────── */
/* Čeština je vidět hned. Ostatní jazyky až po přepnutí, ať článek nečeká na skripty. */
.lang-block { display: none; }
.lang-block[lang="cs"] { display: block; }
html.lang-ready .lang-block { display: none; }
html.lang-ready .lang-block.active { display: block; }

/* ── Responzivita ────────────────────────────────────────── */
@media (max-width: 768px) {
  .blog-container { padding: 40px 16px; }
  .blog-grid { grid-template-columns: 1fr; gap: 24px; }
  .article-wrap { padding: 40px 16px 60px; }
  .article-title { font-size: 1.3rem; }
  .article-photo img { height: 210px; }
  .blog-card__photo { height: 140px; }
}

@media (max-width: 480px) {
  .blog-hero { padding: 52px 16px 40px; }
  .article-facts { grid-template-columns: 1fr 1fr; }
}