/* ===== BLOG STYLES ===== */

/* Hero blog */
.blog-hero {
  background: var(--navy);
  padding: 10rem 0 5rem;
  text-align: center;
}
.blog-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}
.blog-hero-sub {
  color: rgba(255,255,255,.65);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.7;
}

/* Filters */
.blog-section {
  padding: 5rem 0 7rem;
  background: var(--bg);
}
.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 3rem;
}
.filter-btn {
  background: transparent;
  border: 1.5px solid rgba(10,22,40,.2);
  color: var(--navy);
  padding: .45rem 1.1rem;
  border-radius: 100px;
  font-size: .82rem;
  font-family: var(--font-sans);
  letter-spacing: .03em;
  cursor: pointer;
  transition: all .2s;
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

/* Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

/* Card */
.blog-card {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(10,22,40,.07);
  transition: transform .25s, box-shadow .25s;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(10,22,40,.12);
}
.blog-card-inner {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.blog-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: 1rem;
  align-items: center;
}
.blog-card-category {
  background: rgba(200,169,110,.12);
  color: var(--gold-dark, #8B6914);
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: .25rem .65rem;
  border-radius: 100px;
}
.blog-card-source {
  font-size: .75rem;
  color: var(--text-light);
  font-style: italic;
}
.blog-card-date {
  font-size: .75rem;
  color: var(--text-light);
  margin-left: auto;
}
.blog-card-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  line-height: 1.4;
  color: var(--navy);
  margin-bottom: .75rem;
}
.blog-card-title a {
  color: inherit;
  text-decoration: none;
}
.blog-card-title a:hover {
  color: var(--gold);
}
.blog-card-excerpt {
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 1.5rem;
}
.blog-card-link {
  font-size: .85rem;
  font-weight: 600;
  color: var(--gold);
  text-decoration: none;
  letter-spacing: .02em;
}
.blog-card-link:hover {
  color: var(--navy);
}

/* ===== ARTICOLO SINGOLO ===== */
.article-hero {
  background: var(--navy);
  padding: 9rem 0 4rem;
}
.article-meta-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.back-link {
  color: rgba(255,255,255,.6);
  font-size: .85rem;
  text-decoration: none;
  transition: color .2s;
}
.back-link:hover { color: var(--gold); }
.article-category {
  background: rgba(200,169,110,.2);
  color: var(--gold);
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: .25rem .65rem;
  border-radius: 100px;
}
.article-hero h1 {
  color: var(--white);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  line-height: 1.3;
  max-width: 820px;
  margin-bottom: 1.5rem;
}
.article-byline {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
  font-size: .88rem;
  color: rgba(255,255,255,.65);
}
.byline-author { font-weight: 600; color: rgba(255,255,255,.85); }
.byline-sep { opacity: .4; }
.byline-source { font-style: italic; color: var(--gold); }

/* Corpo articolo */
.article-body {
  max-width: 760px;
  margin: 4rem auto;
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--text);
}
.article-body h2 {
  font-family: var(--font-serif);
  color: var(--navy);
  font-size: 1.5rem;
  margin: 2.5rem 0 .9rem;
}
.article-body h3 {
  font-family: var(--font-serif);
  color: var(--navy);
  font-size: 1.2rem;
  margin: 2rem 0 .7rem;
}
.article-body p { margin-bottom: 1.2rem; }
.article-body strong { color: var(--navy); font-weight: 600; }
.article-body a { color: var(--gold); text-decoration: underline; }
.article-body a:hover { color: var(--navy); }

/* CTA articolo */
.article-cta-box {
  max-width: 760px;
  margin: 0 auto 3rem;
  background: var(--navy);
  border-radius: 12px;
  padding: 2.5rem 3rem;
  text-align: center;
}
.article-cta-box h3 {
  color: var(--white);
  font-size: 1.4rem;
  margin-bottom: .75rem;
}
.article-cta-box p {
  color: rgba(255,255,255,.65);
  margin-bottom: 1.5rem;
  font-size: .95rem;
}
.btn-gold {
  background: var(--gold);
  color: var(--navy);
  padding: .85rem 2rem;
  border-radius: 6px;
  font-weight: 700;
  font-size: .9rem;
  text-decoration: none;
  display: inline-block;
  transition: opacity .2s;
}
.btn-gold:hover { opacity: .88; }

.article-back {
  max-width: 760px;
  margin: 0 auto 5rem;
}

/* Nav active */
.nav-links a.active {
  color: var(--gold);
}

@media (max-width: 600px) {
  .blog-grid { grid-template-columns: 1fr; }
  .article-cta-box { padding: 2rem 1.5rem; }
  .article-hero { padding: 8rem 0 3rem; }
}