/* ============================================================
   BLOG PAGE
============================================================ */

/* HERO */
.blog-hero {
  padding: var(--space-16) var(--space-6) var(--space-10);
  text-align: center;
}
.blog-hero-inner {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}
.blog-hero-inner h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -.02em;
}
.blog-hero-inner p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 44ch;
  line-height: 1.7;
}

/* FILTRI */
.blog-filters {
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface);
  padding: var(--space-4) var(--space-6);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.blog-filters::-webkit-scrollbar { display: none; }
.blog-filters-inner {
  display: flex;
  gap: var(--space-2);
  max-width: var(--content-wide);
  margin: 0 auto;
  min-width: max-content;
}
.filter-btn {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid var(--color-divider);
  transition: background 220ms cubic-bezier(.25,.46,.45,.94), color 220ms cubic-bezier(.25,.46,.45,.94), border-color 220ms cubic-bezier(.25,.46,.45,.94), box-shadow 220ms cubic-bezier(.25,.46,.45,.94), opacity 220ms cubic-bezier(.25,.46,.45,.94), transform 180ms cubic-bezier(.34,1.56,.64,1);
  cursor: pointer;
  white-space: nowrap;
  min-height: 36px;
}
.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-glow-sm);
}

/* LISTA POST */
.blog-list-section {
  padding: var(--space-12) var(--space-6) var(--space-20);
}
.blog-list-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
}

/* LOADER */
.blog-loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-20) 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.loader-spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--color-divider);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* EMPTY */
.blog-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-20) 0;
  color: var(--color-text-faint);
  font-size: var(--text-sm);
  text-align: center;
}

/* GRID POST */
.blog-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(340px, 100%), 1fr));
  gap: var(--space-5);
}

/* CARD POST */
.blog-post-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: background 220ms cubic-bezier(.25,.46,.45,.94), color 220ms cubic-bezier(.25,.46,.45,.94), border-color 220ms cubic-bezier(.25,.46,.45,.94), box-shadow 220ms cubic-bezier(.25,.46,.45,.94), opacity 220ms cubic-bezier(.25,.46,.45,.94), transform 180ms cubic-bezier(.34,1.56,.64,1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.blog-post-card::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--color-primary-subtle) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.blog-post-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-sm);
}
.blog-post-card:hover::before { opacity: 1; }

.blog-post-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  position: relative;
}
.blog-post-card h2 {
  font-size: var(--text-base);
  font-weight: 700;
  line-height: 1.3;
  position: relative;
}
.blog-post-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  flex: 1;
  position: relative;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-post-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  position: relative;
}
.blog-post-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-family: var(--font-mono);
}
.blog-post-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.read-more {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  font-family: var(--font-mono);
  transition: gap var(--transition);
}
.blog-post-card:hover .read-more { gap: var(--space-2); }

/* POST MODAL */
.post-modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(10,10,15,.85);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.post-modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.post-modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  width: 100%;
  max-width: 680px;
  max-height: 85dvh;
  overflow-y: auto;
  box-shadow: var(--shadow-glow), var(--shadow-lg);
  transform: translateY(20px) scale(.97);
  transition: transform var(--transition);
  position: relative;
}
.post-modal-overlay.active .post-modal {
  transform: translateY(0) scale(1);
}
.post-modal::-webkit-scrollbar { width: 4px; }
.post-modal::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: var(--radius-full); }

.post-modal-close {
  position: sticky;
  top: var(--space-4);
  float: right;
  margin: var(--space-4) var(--space-4) 0 0;
  color: var(--color-text-muted);
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: color var(--transition);
  z-index: 10;
}
.post-modal-close:hover { color: var(--color-text); }

.post-modal-header {
  padding: var(--space-6) var(--space-8) var(--space-5);
  border-bottom: 1px solid var(--color-divider);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.post-modal-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.01em;
}
.post-modal-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-family: var(--font-mono);
}

.post-modal-body {
  padding: var(--space-6) var(--space-8) var(--space-8);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
}
.post-modal-body p  { margin-bottom: var(--space-4); }
.post-modal-body h3 { font-size: var(--text-lg); font-weight: 700; color: var(--color-text); margin: var(--space-6) 0 var(--space-3); }
.post-modal-body ul { padding-left: var(--space-5); margin-bottom: var(--space-4); }
.post-modal-body li { margin-bottom: var(--space-2); }
.post-modal-body strong { color: var(--color-text); }
.post-modal-body code {
  font-family: var(--font-mono); font-size: .85em;
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  padding: .1em .4em;
  border-radius: var(--radius-sm);
}
.post-modal-body a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 3px; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .navbar-nav { display: none; }
  .navbar-hamburger { display: flex; }
}
@media (max-width: 600px) {
  .blog-hero { padding: var(--space-12) var(--space-4) var(--space-8); }
  .blog-list-section { padding: var(--space-8) var(--space-4) var(--space-16); }
  .blog-posts-grid { grid-template-columns: 1fr; }
  .post-modal-header { padding: var(--space-5) var(--space-5) var(--space-4); }
  .post-modal-body { padding: var(--space-4) var(--space-5) var(--space-6); }
  .post-modal-title { font-size: var(--text-lg); }
}
/* ══ Blog — classi ex inline ═════════════════════════════════ */
.blog-mobile-login-btn {
  width: 100%;
  justify-content: center;
  margin-top: 1rem;
}