/* ITSoft-Tech blog post extras: share bar, related articles, prev/next nav */

.itst-share{ margin: 34px 0 8px; display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.share-label{ font-family:'IBM Plex Mono', monospace; font-size:0.72rem; text-transform:uppercase; letter-spacing:0.14em; color:#C9BFA8; margin-right:6px; }
.share-btn{
  display:inline-flex; align-items:center; gap:6px;
  font-size:0.72rem; font-weight:700; text-transform:uppercase; letter-spacing:0.08em;
  padding:7px 14px; border-radius:2px; border:1px solid #362F22; color:#F7F1E3;
  transition:border-color 0.2s, color 0.2s, transform 0.2s;
}
.share-btn:hover{ transform:translateY(-1px); }
.share-btn.wa:hover{ border-color:#25D366; color:#25D366; }
.share-btn.fb:hover{ border-color:#33A9E0; color:#33A9E0; }
.share-btn.ig:hover{ border-color:#C43BC0; color:#C43BC0; }
.share-btn.em:hover{ border-color:#F4B400; color:#F4B400; }

.itst-related{ margin: 40px 0 10px; padding-top: 34px; border-top:1px solid #362F22; }
.rel-heading{
  font-family:'Oswald', sans-serif; font-weight:700; text-transform:uppercase;
  letter-spacing:0.01em; font-size:1.35rem; margin-bottom:22px; color:#F7F1E3;
}
.rel-heading::after{ content:''; display:block; width:44px; height:3px; background:#F4B400; margin-top:8px; }
.rel-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:16px; }
.rel-card{
  display:flex; flex-direction:column; overflow:hidden;
  border:1px solid #362F22; border-radius:2px; background:#191510;
  transition:transform 0.25s, border-color 0.25s, box-shadow 0.25s; text-decoration:none; color:inherit;
}
.rel-card:hover{ transform:translateY(-4px); border-color:#F4B400; box-shadow:0 10px 26px rgba(244,180,0,0.08); }
.rel-banner{
  position:relative; height:84px;
  background:linear-gradient(135deg, hsl(var(--h,220) 62% 24%), hsl(calc(var(--h,220) + 60) 62% 16%));
  display:flex; align-items:flex-end; padding:10px 12px;
}
.rel-tag{
  font-family:'IBM Plex Mono', monospace; font-size:0.6rem; text-transform:uppercase; letter-spacing:0.1em;
  color:#F7F1E3; background:rgba(0,0,0,0.35); padding:2px 8px; border-radius:2px;
}
.rel-body{ padding:14px 14px 16px; }
.rel-body h4{ font-family:'Oswald', sans-serif; font-size:0.95rem; font-weight:600; line-height:1.25; text-transform:none; letter-spacing:0; color:#F7F1E3; }

.itst-post-nav{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin:30px 0 6px; }
.post-nav-link{
  display:flex; flex-direction:column; gap:4px; padding:16px 18px;
  border:1px solid #362F22; border-radius:2px; background:#191510; text-decoration:none;
  transition:border-color 0.2s, transform 0.2s;
}
.post-nav-link:hover{ border-color:#F4B400; transform:translateY(-2px); }
.post-nav-link.next{ text-align:right; }
.post-nav-link.disabled{ opacity:0.35; pointer-events:none; }
.nav-dir{ font-family:'IBM Plex Mono', monospace; font-size:0.66rem; text-transform:uppercase; letter-spacing:0.12em; color:#F4B400; }
.nav-title{ font-family:'Oswald', sans-serif; font-size:0.95rem; font-weight:600; line-height:1.25; color:#F7F1E3; }

@media (max-width:700px){
  .rel-grid{ grid-template-columns:1fr; }
  .itst-post-nav{ grid-template-columns:1fr; }
  .post-nav-link.next{ text-align:left; }
}