/* ========================================
   Rudith Reque - Blog
   Hereda design system v2 desde style.css
   ======================================== */

/* ===== Hero blog ===== */
.blog-hero {
  background: linear-gradient(135deg, var(--brown-ultra) 0%, var(--brown) 60%, var(--brown-light) 100%);
  color: var(--cream);
  padding: 180px 0 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.blog-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(212,165,116,0.15) 0, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(212,165,116,0.1) 0, transparent 50%);
  pointer-events: none;
}
.blog-hero .container { position: relative; z-index: 1; }
.blog-hero .overline { color: var(--gold-light); }
.blog-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 400;
  line-height: 1.1;
  margin: 16px 0 24px;
  color: var(--cream);
}
.blog-hero .lead {
  max-width: 680px;
  margin: 0 auto;
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--cream-warm);
  opacity: 0.92;
}
.blog-hero .divider {
  width: 80px;
  height: 1px;
  background: var(--gold);
  margin: 32px auto 32px;
  opacity: 0.7;
}

/* ===== Lista articoli (index) ===== */
.blog-list {
  padding: 80px 0 120px;
  background: var(--cream);
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 40px;
  margin-top: 56px;
}
.blog-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}
.blog-card-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.blog-card-img {
  aspect-ratio: 16 / 10;
  width: 100%;
  object-fit: cover;
  background: var(--cream-warm);
}
.blog-card-body {
  padding: 28px 28px 32px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card-cat {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold-dark);
  font-weight: 600;
  margin-bottom: 12px;
}
.blog-card-title {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  line-height: 1.25;
  font-weight: 600;
  color: var(--brown);
  margin-bottom: 14px;
}
.blog-card-excerpt {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.65;
  margin-bottom: 24px;
  flex: 1;
}
.blog-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  border-top: 1px solid var(--cream-dark);
  padding-top: 16px;
}
.blog-card-read {
  color: var(--gold-dark);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.blog-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-light);
  font-style: italic;
}

/* ===== Articolo singolo ===== */
.article-hero {
  background: var(--cream-warm);
  padding: 160px 0 60px;
  border-bottom: 1px solid var(--cream-dark);
}
.article-hero .container {
  max-width: 820px;
}
.breadcrumbs {
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 24px;
}
.breadcrumbs a {
  color: var(--gold-dark);
  text-decoration: none;
}
.breadcrumbs a:hover { text-decoration: underline; }
.breadcrumbs .sep { margin: 0 10px; opacity: 0.5; }

.article-cat {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold-dark);
  font-weight: 700;
  margin-bottom: 18px;
}
.article-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--brown);
  margin-bottom: 24px;
}
.article-meta {
  display: flex;
  gap: 24px;
  font-size: 0.88rem;
  color: var(--text-muted);
  align-items: center;
  flex-wrap: wrap;
}
.article-meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--gold); }

.article-cover {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  margin: 40px 0 0;
}

.article-body-wrap {
  background: var(--white);
  padding: 70px 0 90px;
}
.article-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
  font-size: 1.07rem;
  line-height: 1.85;
  color: var(--text);
}
.article-body h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
  color: var(--brown);
  margin: 48px 0 18px;
  line-height: 1.25;
}
.article-body h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--brown);
  margin: 36px 0 14px;
}
.article-body p { margin-bottom: 22px; }
.article-body ul, .article-body ol {
  margin: 0 0 24px 24px;
  padding-left: 8px;
}
.article-body li { margin-bottom: 10px; }
.article-body strong { color: var(--brown); font-weight: 700; }
.article-body em { color: var(--brown-light); }
.article-body blockquote {
  border-left: 3px solid var(--gold);
  padding: 12px 0 12px 28px;
  margin: 32px 0;
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--brown);
  background: var(--cream-warm);
  padding: 20px 24px 20px 28px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.article-body a {
  color: var(--gold-dark);
  text-decoration: underline;
  text-decoration-color: var(--gold-light);
  text-underline-offset: 3px;
}
.article-body a:hover { color: var(--brown); }

/* ===== CTA box dentro articolo ===== */
.cta-box {
  margin: 56px 0;
  padding: 40px 36px;
  background: linear-gradient(135deg, var(--brown) 0%, var(--brown-light) 100%);
  color: var(--cream);
  border-radius: var(--radius-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(212,165,116,0.18) 0, transparent 60%);
  pointer-events: none;
}
.cta-box > * { position: relative; z-index: 1; }
.cta-box h3 {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  color: var(--cream);
  margin-bottom: 14px;
  font-weight: 600;
}
.cta-box p {
  color: var(--cream-warm);
  margin-bottom: 24px;
  opacity: 0.95;
}
.cta-box .btn {
  margin: 0 auto;
}

/* ===== Articoli correlati ===== */
.related {
  background: var(--cream);
  padding: 80px 0 100px;
  border-top: 1px solid var(--cream-dark);
}
.related h2 {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 600;
  text-align: center;
  color: var(--brown);
  margin-bottom: 40px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

/* ===== Filtro categoria ===== */
.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 16px;
}
.blog-filter {
  background: transparent;
  border: 1px solid var(--brown);
  color: var(--brown);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 0.82rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.blog-filter:hover, .blog-filter.active {
  background: var(--brown);
  color: var(--cream);
}

@media (max-width: 768px) {
  .blog-hero { padding: 140px 0 70px; }
  .article-hero { padding: 130px 0 40px; }
  .article-body-wrap { padding: 50px 0 70px; }
  .article-body { padding: 0 20px; font-size: 1rem; }
  .cta-box { padding: 32px 24px; }
  .blog-grid { gap: 28px; }
}