/* Blog Styles - Mobile First */
/* Version: 2025.09.17 - Fixed cards/windows, true line-clamp, aspect-ratio, a11y & responsive */

/* = HERO ======================================================= */
.blog-hero {
    padding: calc(var(--nav-height) + var(--spacing-xl)) 0 var(--spacing-lg);
    text-align: center;
    background: linear-gradient(180deg, rgba(12, 10, 11, 0.38), transparent);
}
.blog-hero .container {
    max-width: 760px;
    padding: clamp(1.5rem, 4vw, 2.5rem);
    background:
        radial-gradient(circle at top center, rgba(201, 152, 57, 0.12), transparent 52%),
        linear-gradient(180deg, rgba(21, 20, 23, 0.8), rgba(13, 14, 18, 0.92));
    border: 1px solid rgba(201, 152, 57, 0.16);
    border-radius: calc(var(--border-radius) + 8px);
    box-shadow: var(--shadow-strong);
    backdrop-filter: blur(16px);
}
.blog-hero .hero-title {
    font-size: clamp(1.5rem, 6vw, 2.5rem);
    margin-bottom: var(--spacing-xs);
    text-shadow: 2px 2px 4px rgba(0,0,0,.8);
}
.blog-hero .hero-subtitle {
    font-size: var(--text-base);
    color: var(--parchment-dark);
    margin-bottom: var(--spacing-xs);
    font-weight: 400;
}
.blog-hero .runes {
    font-size: var(--text-sm);
    color: var(--brass);
    letter-spacing: .3rem;
}

.blog-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: clamp(1.2rem, 3vw, 2rem);
    background:
        radial-gradient(circle at top left, rgba(201, 152, 57, 0.08), transparent 24%),
        linear-gradient(180deg, rgba(21, 20, 23, 0.78), rgba(13, 14, 18, 0.92));
    border: 1px solid rgba(201, 152, 57, 0.14);
    border-radius: calc(var(--border-radius) + 10px);
    box-shadow: var(--shadow-strong);
    backdrop-filter: blur(16px);
}

/* = FILTERS ==================================================== */
.blog-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xl);
    padding: 0.6rem;
    background: rgba(11, 12, 16, 0.58);
    border: 1px solid rgba(201, 152, 57, 0.12);
    border-radius: calc(var(--border-radius) - 4px);
    box-shadow: var(--shadow);
}
.filter-button {
    padding: var(--spacing-sm) var(--spacing);
    background: transparent;
    color: var(--parchment-dark);
    border: 1px solid rgba(201, 152, 57, 0.12);
    border-radius: 999px;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: var(--text-sm);
    transition: var(--transition);
    white-space: nowrap;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
@media (hover:hover) {
  .filter-button:hover {
      color: var(--brass);
      border-color: rgba(201, 152, 57, 0.26);
      background: rgba(201, 152, 57, 0.08);
      transform: translateY(-2px);
  }
}
.filter-button.active {
    background: linear-gradient(135deg, var(--brass), var(--brass-strong));
    color: var(--charcoal-deep);
    border-color: var(--brass);
}
.filter-button:focus-visible {
    outline: 3px solid color-mix(in oklab, var(--brass) 70%, transparent);
    outline-offset: 2px;
}

/* = GRID ======================================================= */
/* NB: lo script usa #blog-grid; manteniamo sia .blog-grid che #blog-grid */
.blog-grid, #blog-grid {
    display: grid;
    justify-items: stretch;
    grid-template-columns: 1fr;
    gap: var(--spacing);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing);
}

/* mid-breakpoint: 2 colonne già da tablet piccolo */
@media (min-width: 480px) {
  .blog-grid, #blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* desktop auto-fit elegante */
@media (min-width: 769px) {
  .blog-grid, #blog-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
  }
}

/* = CARD ======================================================= */
.blog-card {
    background: var(--panel-glow), linear-gradient(180deg, rgba(28, 26, 27, 0.94), rgba(15, 16, 20, 0.96));
    border: 1px solid var(--line);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    /* rimuovo il max-height che troncava i contenuti */
    max-height: none;
    width: 100%;
}
@media (hover:hover) {
  .blog-card:hover {
      border-color: rgba(201, 152, 57, 0.28);
      transform: translateY(-5px);
      box-shadow: var(--shadow-strong);
  }
}

/* anti-CLS: blocco immagine con aspect-ratio */
.card-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    position: relative;
}
.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .3s ease;
}
@media (hover:hover) {
  .blog-card:hover .card-image img { transform: scale(1.05); }
}

.card-category {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--brass);
    color: var(--charcoal);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 12px;
    font-size: var(--text-xs);
    font-weight: 600;
}

.card-content {
    padding: clamp(var(--spacing-sm), 2vw, var(--spacing));
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
    font-size: var(--text-xs);
    color: var(--parchment-dark);
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.article-author { font-weight: 500; color: var(--brass); }

/* line-clamp vero per titolo ed excerpt */
.card-title {
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2; /* NEW */
    overflow: hidden;
}
.card-excerpt {
    font-size: var(--text-base);
    line-height: 1.6;
    margin-bottom: var(--spacing-xs);
    flex: 1;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3; /* NEW */
    overflow: hidden;
    font-weight: 400;
}

.card-tags {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    flex-wrap: wrap;
}
.tag {
    background: rgba(139,105,20,.2);
    color: var(--brass);
    padding: 2px var(--spacing-xs);
    border-radius: 10px;
    font-size: var(--text-xs);
    font-weight: 500;
    border: 1px solid rgba(139,105,20,.3);
}

.card-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-top: auto;
    font-size: var(--text-xs);
}
.card-link {
    color: var(--brass);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: var(--transition);
}
@media (hover:hover) {
  .card-link:hover { color: var(--brass-hover); transform: translateX(3px); }
}
.card-link:focus-visible {
    outline: 3px solid color-mix(in oklab, var(--brass) 70%, transparent);
    outline-offset: 3px;
    border-radius: 8px;
}

/* = FEATURED =================================================== */
.featured-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing);
}
@media (min-width: 769px) {
  .featured-grid {
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: var(--spacing-lg);
  }
}

.featured-card {
    background: var(--panel-glow), linear-gradient(180deg, rgba(29, 26, 27, 0.96), rgba(14, 15, 19, 0.98));
    border: 1px solid var(--line);
    border-radius: calc(var(--border-radius) + 4px);
    overflow: hidden;
    transition: var(--transition);
    clip-path: none;
    box-shadow: var(--shadow-strong);
    /* rimuovo max-height che tagliava contenuti */
    max-height: none;
}
@media (hover:hover) {
  .featured-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 28px 60px rgba(0,0,0,.4), 0 14px 32px rgba(201,152,57,.18);
  }
}

.featured-image {
    width: 100%;
    aspect-ratio: 16 / 9; /* NEW anti-CLS */
    object-fit: cover;
}
@media (min-width: 769px) {
  .featured-image { aspect-ratio: 16 / 9; }
}
.featured-content { padding: clamp(var(--spacing), 2.5vw, var(--spacing-lg)); }

.featured-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    font-size: var(--text-xs);
    color: var(--parchment-dark);
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}
.featured-category {
    background: linear-gradient(135deg, var(--brass), var(--brass-strong));
    color: var(--charcoal-deep);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 999px;
    font-weight: 600;
    font-size: var(--text-xs);
}
.featured-title {
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2; /* NEW */
    overflow: hidden;
    text-align: center;
}
.featured-excerpt {
    font-size: var(--text-sm);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3; /* NEW */
    overflow: hidden;
    font-weight: 400;
}
.featured-link {
    color: var(--brass);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: var(--transition);
    font-size: var(--text-sm);
}
@media (hover:hover) {
  .featured-link:hover { color: var(--brass-hover); transform: translateX(5px); }
}
.featured-link:focus-visible {
    outline: 3px solid color-mix(in oklab, var(--brass) 70%, transparent);
    outline-offset: 3px;
    border-radius: 8px;
}

/* = LOAD MORE ================================================== */
.load-more-container { text-align: center; margin-top: var(--spacing-lg); }
.load-more-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: transparent;
    color: var(--brass);
    border: 2px solid var(--brass);
    border-radius: 999px;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: var(--text-sm);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    min-height: 40px;
}
@media (hover:hover) {
  .load-more-btn:hover {
      background: var(--brass);
      color: var(--charcoal);
      transform: translateY(-2px);
  }
}
.load-more-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.load-more-btn:focus-visible {
    outline: 3px solid color-mix(in oklab, var(--brass) 70%, transparent);
    outline-offset: 3px;
}

/* = STATES (loading / error) =================================== */
.loading {
    display: grid;
    place-items: center;
    color: var(--parchment-dark);
    padding: var(--spacing-lg);
    font-size: var(--text-base);
    border: 1px dashed var(--iron);
    border-radius: var(--border-radius);
}
.error-message {
    background: color-mix(in oklab, var(--charcoal) 92%, crimson 8%);
    border: 1px solid color-mix(in oklab, var(--charcoal) 70%, crimson 30%);
    color: var(--parchment);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    text-align: center;
}
.error-message h3 { margin-bottom: var(--spacing-xs); }

/* = DESKTOP IMAGE HEIGHT TWEAKS (non più fisse) ================= */
@media (min-width: 769px) {
    .featured-content { padding: var(--spacing-lg); }
}

/* = REDUCED MOTION ============================================= */
@media (prefers-reduced-motion: reduce) {
    * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
    .blog-card:hover, .featured-card:hover { transform: none !important; }
}