/* ═══════════════════════════════════════════
   MENSYS GHOST THEME — CSS
   Design System coerente con mensys.it
   ═══════════════════════════════════════════ */

/* ─── Variables ─────────────────────────────── */
:root {
  --color-bg:        #020205;
  --color-surface:   rgba(15, 15, 25, 0.4);
  --color-border:    rgba(255, 255, 255, 0.08);
  --color-border-t:  rgba(255, 255, 255, 0.15);
  --color-text:      #ffffff;
  --color-muted:     #94a3b8;
  --color-subtle:    #64748b;
  --color-cyan:      #22d3ee;
  --color-blue:      #3b82f6;
  --color-purple:    #a78bfa;
  --color-pink:      #ec4899;
  --font-body:       'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display:    'Space Grotesk', 'Inter', sans-serif;
  --radius-card:     16px;
  --radius-btn:      12px;
  --radius-pill:     9999px;
  --shadow-glass:    0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-blue:     0 0 40px rgba(37, 99, 235, 0.4);
  --shadow-blue-h:   0 0 60px rgba(59, 130, 246, 0.5);
  --transition:      all 0.3s ease;
}

/* ─── Reset ──────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img, video { max-width: 100%; height: auto; display: block; }
ul[role="list"] { list-style: none; }
a { color: inherit; text-decoration: none; }

/* ─── Base ───────────────────────────────────── */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: crosshair;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-text);
}

/* ─── Background 3D ─────────────────────────── */
#canvas-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -1;
  animation: bgFadeIn 1.4s ease-out 0.15s both;
}

.vignette {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  pointer-events: none;
  z-index: -1;
  background: radial-gradient(circle at center, transparent 0%, transparent 40%, #020205 100%);
  animation: bgFadeIn 1.4s ease-out 0.15s both;
}

/* ─── Animations ─────────────────────────────── */
@keyframes bgFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s cubic-bezier(0.2, 0.8, 0.2, 1),
              transform 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Utility classes ────────────────────────── */
.glass-panel {
  background: var(--color-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-border);
  border-top-color: var(--color-border-t);
  box-shadow: var(--shadow-glass);
  border-radius: var(--radius-card);
}

.text-gradient-accent {
  background: linear-gradient(90deg, var(--color-cyan), #e879f9);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.container--narrow {
  max-width: 768px;
}

/* ─── Buttons ────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 24px;
  background: var(--color-blue);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  border: none;
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-blue);
  white-space: nowrap;
}
.btn-primary:hover {
  background: #60a5fa;
  transform: scale(1.02);
  box-shadow: var(--shadow-blue-h);
  color: #fff;
}
.btn-primary.btn-sm { padding: 8px 16px; font-size: 0.8125rem; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.875rem;
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: var(--transition);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
}
.btn-ghost.btn-sm { padding: 6px 14px; font-size: 0.8125rem; }

/* ─── Badge ──────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border: 1px solid rgba(34, 211, 238, 0.3);
  background: rgba(8, 145, 178, 0.1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-pill);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-cyan);
  transition: var(--transition);
}
.badge:hover {
  border-color: rgba(34, 211, 238, 0.5);
  background: rgba(8, 145, 178, 0.15);
  color: var(--color-cyan);
}
.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-cyan);
  box-shadow: 0 0 10px var(--color-cyan);
  animation: pulse-glow 2s ease-in-out infinite;
  flex-shrink: 0;
}

.badge--featured {
  border-color: rgba(250, 204, 21, 0.3);
  background: rgba(161, 98, 7, 0.15);
  color: #fbbf24;
}

/* ─── Tag pills ──────────────────────────────── */
.tag-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-muted);
  background: rgba(255, 255, 255, 0.03);
  transition: var(--transition);
  white-space: nowrap;
}
.tag-pill:hover,
.tag-pill--active {
  border-color: rgba(34, 211, 238, 0.4);
  color: var(--color-cyan);
  background: rgba(34, 211, 238, 0.06);
}

/* ─── NAVBAR ─────────────────────────────────── */
.site-header {
  position: fixed;
  top: 20px;
  left: 0;
  right: 0;
  z-index: 100;
  padding-inline: 1.5rem;
  pointer-events: none;
}

.navbar {
  max-width: 1024px;
  margin-inline: auto;
  pointer-events: all;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 6px 20px;
  background: rgba(10, 10, 15, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.navbar-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.navbar-logo img { width: 40px; height: 40px; object-fit: contain; }
.navbar-logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.05em;
  color: var(--color-text);
  transition: opacity 0.2s;
}
.navbar-logo:hover .navbar-logo-text { opacity: 0.8; }

.navbar-links {
  display: none;
  list-style: none;
  align-items: center;
  gap: 0.25rem;
}
@media (min-width: 768px) {
  .navbar-links { display: flex; }
}

.navbar-link {
  display: block;
  padding: 6px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: #94a3b8;
  border-radius: 8px;
  transition: var(--transition);
}
.navbar-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.navbar-cta {
  display: none;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
}
.navbar-cta:hover {
  background: rgba(255, 255, 255, 0.2);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
  color: #fff;
}
@media (min-width: 768px) {
  .navbar-cta { display: inline-flex; align-items: center; }
}

.navbar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--color-text);
  cursor: pointer;
  transition: var(--transition);
  font-size: 1.25rem;
}
.navbar-toggle:hover { background: rgba(255, 255, 255, 0.12); }
@media (min-width: 768px) { .navbar-toggle { display: none; } }

/* Mobile menu */
.mobile-menu {
  margin-top: 8px;
  padding: 16px;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
}
.mobile-menu[hidden] { display: none; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 4px; list-style: none; }
.mobile-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-muted);
  border-radius: 10px;
  transition: var(--transition);
}
.mobile-link:hover { color: #fff; background: rgba(255, 255, 255, 0.06); }

/* ─── BLOG HERO ───────────────────────────────── */
.blog-hero {
  min-height: 75vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 8rem;
  padding-bottom: 4rem;
}
.blog-hero .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
}
.blog-hero-title {
  font-size: clamp(3.5rem, 8vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.blog-hero-desc {
  max-width: 580px;
  font-size: 1.125rem;
  color: var(--color-muted);
  line-height: 1.7;
}

/* ─── TAG FILTER ─────────────────────────────── */
.tag-filter-section {
  padding-block: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: #030812;
  position: relative;
  z-index: 1;
}
.tag-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

/* ─── TAG HERO ───────────────────────────────── */
.tag-hero-image {
  border-radius: var(--radius-card);
  object-fit: cover;
}
.tag-hero-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 16px;
  font-size: 2rem;
  color: var(--color-cyan);
}
.tag-count {
  font-size: 1.125rem;
  color: var(--color-subtle);
}

/* ─── AUTHOR HERO ────────────────────────────── */
.author-hero-avatar {
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.1);
  object-fit: cover;
}
.author-hero-initials {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-cyan);
}

/* ─── POSTS SECTION ──────────────────────────── */
.posts-section {
  padding-block: 4rem;
  background: #020205;
  position: relative;
  z-index: 1;
}

/* Featured post */
.post-featured {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  overflow: hidden;
  margin-bottom: 3rem;
}
@media (min-width: 768px) {
  .post-featured { grid-template-columns: 1fr 1fr; }
}
.post-featured-image-link { display: block; overflow: hidden; aspect-ratio: 16/9; }
@media (min-width: 768px) {
  .post-featured-image-link { aspect-ratio: auto; height: 100%; }
}
.post-featured-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.post-featured:hover .post-featured-image { transform: scale(1.03); }

.post-featured-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
  padding: 2rem;
}
@media (min-width: 768px) { .post-featured-content { padding: 2.5rem; } }
.post-featured-meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.post-featured-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
}
.post-featured-title a { color: inherit; transition: var(--transition); }
.post-featured-title a:hover { color: var(--color-cyan); }
.post-featured-excerpt {
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-featured-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* Posts grid */
.posts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 640px) {
  .posts-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .posts-grid { grid-template-columns: repeat(3, 1fr); }
}
.posts-grid--3col {
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .posts-grid--3col { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .posts-grid--3col { grid-template-columns: repeat(3, 1fr); }
}

/* Post card */
.post-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: var(--transition);
}
.post-card:hover {
  border-color: rgba(255,255,255,0.14);
  transform: translateY(-2px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
}
.post-card-image-link { display: block; overflow: hidden; aspect-ratio: 16/9; }
.post-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.post-card:hover .post-card-image { transform: scale(1.04); }

.post-card-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.75rem;
  padding: 1.5rem;
}
.post-card-tag { align-self: flex-start; }
.post-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.3;
  flex: 1;
}
.post-card-title a { color: inherit; transition: var(--transition); }
.post-card-title a:hover { color: var(--color-cyan); }
.post-card-excerpt {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: auto;
}
.post-card-author {
  display: flex;
  align-items: center;
  gap: 8px;
}
.post-card-author-avatar {
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  object-fit: cover;
  flex-shrink: 0;
}
.post-card-author-initials {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(34,211,238,0.1);
  border: 1px solid rgba(34,211,238,0.2);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-cyan);
  flex-shrink: 0;
}
.post-card-author-name {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-muted);
}
.post-card-date-read {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--color-subtle);
}
.post-card-separator { opacity: 0.5; }

/* ─── EMPTY STATE ────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 4rem 2rem;
  text-align: center;
  color: var(--color-subtle);
}
.empty-state i { font-size: 3rem; color: rgba(255,255,255,0.15); }

/* ─── PAGINATION ─────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}
.pagination-info {
  font-size: 0.875rem;
  color: var(--color-subtle);
}

/* ─── POST SINGLE ────────────────────────────── */
.post-single { padding-bottom: 0; }

/* ① Hero: trasparente, 3D bg visibile, min-h-75vh, left-aligned */
.post-hero-section {
  min-height: 75vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 8rem;
  padding-bottom: 4rem;
  overflow: hidden;
  position: relative;
}
.post-hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, transparent 60%);
  pointer-events: none;
}
.post-hero-section .container--narrow {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  position: relative;
  z-index: 1;
}

/* Sezioni solide — pattern colori come la home di mensys.it */
.post-section {
  position: relative;
  z-index: 1;
  padding-block: 4rem;
}
.post-section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.1), transparent);
  margin-bottom: 3rem;
}

/* ② Meta: data, tempo lettura, feature image */
.post-section--meta {
  background: #030812;
  padding-top: 2rem;
  padding-bottom: 2.5rem;
}
.post-meta-simple {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--color-subtle);
}

/* ③ Body: contenuto articolo */
.post-section--body {
  background: #020205;
  padding-block: 2.5rem;
}

/* ④ Footer articolo: tag, share, bio */
.post-section--footer {
  background: #030812;
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}

.post-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.breadcrumb-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-muted);
  transition: var(--transition);
}
.breadcrumb-badge:hover {
  border-color: rgba(34, 211, 238, 0.3);
  color: var(--color-cyan);
  background: rgba(34, 211, 238, 0.06);
}
.breadcrumb-sep {
  font-size: 0.875rem;
  color: var(--color-subtle);
  opacity: 0.5;
}

.post-title {
  font-size: clamp(2.75rem, 6vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.post-excerpt {
  font-size: 1.125rem;
  color: var(--color-muted);
  line-height: 1.7;
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.post-authors {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.post-author-item {
  display: flex;
  align-items: center;
  gap: 10px;
}
.post-author-avatar {
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  object-fit: cover;
}
.post-author-initials {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(34,211,238,0.1);
  border: 1px solid rgba(34,211,238,0.2);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-cyan);
}
.post-author-initials--lg { width: 40px; height: 40px; }
.post-author-name {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
}
.post-author-bio {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-subtle);
  margin-top: 2px;
}
.post-meta-right {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--color-subtle);
}

/* Hero image */
.post-hero-image {
  padding-block: 1.5rem;
}
.post-hero-img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  border-radius: var(--radius-card);
}
.post-image-caption {
  margin-top: 0.75rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-subtle);
}

/* Post content */
.post-content-wrap { padding-block: 2rem; }

.post-content { color: var(--color-muted); }
.post-content h2,
.post-content h3,
.post-content h4 {
  color: var(--color-text);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}
.post-content h2 { font-size: 1.75rem; }
.post-content h3 { font-size: 1.375rem; }
.post-content h4 { font-size: 1.125rem; }
.post-content p  { margin-bottom: 1.5rem; line-height: 1.8; }
.post-content ul,
.post-content ol  { margin-bottom: 1.5rem; padding-left: 1.5rem; }
.post-content li  { margin-bottom: 0.5rem; line-height: 1.7; }
.post-content a {
  color: var(--color-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}
.post-content a:hover { color: #67e8f9; }

/* Code blocks */
.post-content pre {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  line-height: 1.7;
}
.post-content code {
  font-family: 'Fira Code', 'Cascadia Code', 'JetBrains Mono', monospace;
  font-size: 0.875em;
}
.post-content :not(pre) > code {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 5px;
  padding: 2px 6px;
  color: var(--color-cyan);
}

/* Blockquote */
.post-content blockquote {
  border-left: 3px solid var(--color-cyan);
  background: rgba(34, 211, 238, 0.04);
  padding: 1rem 1.25rem;
  border-radius: 0 10px 10px 0;
  margin-bottom: 1.5rem;
  color: var(--color-muted);
  font-style: italic;
}

/* Images in content */
.post-content figure { margin-bottom: 1.5rem; }
.post-content figure img {
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.06);
}
.post-content figcaption {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-subtle);
  margin-top: 0.5rem;
}

/* Tables */
.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}
.post-content th {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 10px 14px;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-text);
}
.post-content td {
  border: 1px solid rgba(255,255,255,0.06);
  padding: 10px 14px;
  color: var(--color-muted);
}
.post-content tr:hover td { background: rgba(255,255,255,0.02); }

/* HR */
.post-content hr {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-block: 2.5rem;
}

/* Post tags */
.post-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.post-tags-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-subtle);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.post-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* Share */
.post-share {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-block: 0.5rem;
}
.post-share-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-subtle);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.post-share-buttons { display: flex; gap: 8px; }
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}
.share-btn--twitter {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.1);
  color: var(--color-muted);
}
.share-btn--twitter:hover { background: rgba(255,255,255,0.1); color: #fff; }
.share-btn--linkedin {
  background: rgba(10, 102, 194, 0.1);
  border-color: rgba(10, 102, 194, 0.3);
  color: #60a5fa;
}
.share-btn--linkedin:hover { background: rgba(10, 102, 194, 0.2); color: #93c5fd; }

/* Author box */
.author-box {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem;
  margin-top: 2.5rem;
}
.author-box-avatar {
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  object-fit: cover;
  flex-shrink: 0;
}
.author-box-initials {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(34,211,238,0.1);
  border: 1px solid rgba(34,211,238,0.2);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-cyan);
  flex-shrink: 0;
}
.author-box-content { display: flex; flex-direction: column; gap: 6px; }
.author-box-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
}
.author-box-bio {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.6;
}
.author-box-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8125rem;
  color: var(--color-cyan);
  margin-top: 4px;
  transition: color 0.2s;
}
.author-box-link:hover { color: #67e8f9; }

/* Related posts */
.related-posts {
  padding-block: 4rem;
  background: #020205;
  position: relative;
  z-index: 1;
}
.related-posts-title {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  margin-bottom: 2rem;
}

/* ─── FOOTER ─────────────────────────────────── */
.site-footer {
  border-top: 1px solid rgba(255,255,255,0.08);
  background: #000;
  padding-top: 4rem;
  padding-bottom: 2rem;
}
.footer-inner {
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}
.footer-brand { display: flex; flex-direction: column; gap: 1rem; }
.footer-logo { object-fit: contain; }
.footer-logo-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.footer-logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.05em;
  color: var(--color-text);
}
.footer-description {
  font-size: 0.875rem;
  color: var(--color-subtle);
  line-height: 1.6;
  max-width: 280px;
}
.footer-col { display: flex; flex-direction: column; gap: 1rem; }
.footer-heading {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text);
}
.footer-links { display: flex; flex-direction: column; gap: 8px; list-style: none; }
.footer-links a {
  font-size: 0.875rem;
  color: var(--color-subtle);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--color-text); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--color-subtle);
}
.footer-copy-label {
  color: #475569;
}
.footer-copy-sep {
  margin-inline: 8px;
  color: #1e293b;
}
.footer-social {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--color-subtle);
  font-size: 1rem;
  transition: var(--transition);
}
.footer-social a:hover {
  border-color: rgba(255,255,255,0.2);
  color: var(--color-text);
  background: rgba(255,255,255,0.05);
}

/* ─── GHOST CARD ASSETS ──────────────────────── */
/* Override stili Ghost Koenig editor */
.gh-content .kg-width-wide {
  position: relative;
  width: min(105%, calc(100% + 8vw));
  margin-inline: auto;
}
.gh-content .kg-width-full {
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
}
.gh-content .kg-image-card img { border-radius: 10px; }
.gh-content .kg-video-card video { border-radius: 10px; }
.gh-content .kg-bookmark-card {
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  background: rgba(255,255,255,0.03);
  display: flex;
  transition: var(--transition);
}
.gh-content .kg-bookmark-card:hover { border-color: rgba(255,255,255,0.15); }
.gh-content .kg-bookmark-content { padding: 1rem; flex: 1; }
.gh-content .kg-bookmark-title { font-weight: 600; color: var(--color-text); margin-bottom: 4px; }
.gh-content .kg-bookmark-description { font-size: 0.8125rem; color: var(--color-muted); }
.gh-content .kg-bookmark-thumbnail img { max-width: 200px; height: 100%; object-fit: cover; }
.gh-content .kg-callout-card {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: 10px;
  margin-bottom: 1.5rem;
  background: rgba(34, 211, 238, 0.05);
  border: 1px solid rgba(34, 211, 238, 0.15);
}
.gh-content .kg-callout-emoji { font-size: 1.5rem; flex-shrink: 0; }
.gh-content .kg-callout-text { font-size: 0.9375rem; line-height: 1.7; color: var(--color-muted); }
.gh-content .kg-toggle-card {
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  margin-bottom: 1rem;
  overflow: hidden;
}
.gh-content .kg-toggle-heading-text { padding: 1rem; font-weight: 600; color: var(--color-text); cursor: pointer; }
.gh-content .kg-toggle-content { padding: 0 1rem 1rem; color: var(--color-muted); font-size: 0.9375rem; }

/* ─── RESPONSIVE TWEAKS ──────────────────────── */
@media (max-width: 640px) {
  .post-header { padding-top: 7rem; }
  .post-hero-img { border-radius: 8px; }
  .author-box { flex-direction: column; }
  .post-featured-content { padding: 1.5rem; }
}

/* ─── Focus styles (a11y) ────────────────────── */
:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 3px;
  border-radius: 4px;
}