/* ============================================
   CMP-CO Blog — Future UI v2.0
   Glassmorphism + Neon Accents + Bento Grid
   ============================================ */

:root{
  --primary:#6366f1;
  --primary-dark:#4f46e5;
  --primary-light:#a5b4fc;
  --accent:#22d3ee;
  --accent-2:#f472b6;
  --neon:#818cf8;
  --text:#0f172a;
  --muted:#64748b;
  --border:rgba(15,23,42,.08);
  --soft:#f8fafc;
  --glass:rgba(255,255,255,.65);
  --glass-border:rgba(255,255,255,.4);
  --shadow-sm:0 4px 12px rgba(15,23,42,.06);
  --shadow-md:0 12px 40px rgba(99,102,241,.12);
  --shadow-lg:0 24px 60px rgba(99,102,241,.18);
  --radius:20px;
  --radius-sm:14px;
    /* Font Sizes */
  --fs-xs:0.72rem;
  --fs-sm:0.82rem;
  --fs-base:0.9rem;
  --fs-md:0.95rem;
  --fs-lg:1.05rem;
  --fs-xl:1.2rem;
  --fs-2xl:1.5rem;
  --fs-3xl:1.85rem;
  --fs-4xl:2.3rem;

  /* Line Heights */
  --lh-tight:1.4;
  --lh-normal:1.7;
  --lh-relaxed:1.85;
  --lh-content:2;
}

/* ============================================
   Typography Scale — Refined & Compact
   ============================================ */

*{font-family:'Vazirmatn',system-ui,sans-serif;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  background:
    radial-gradient(1200px 600px at 100% -10%, rgba(99,102,241,.10), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, rgba(34,211,238,.08), transparent 60%),
    radial-gradient(800px 400px at 50% 110%, rgba(244,114,182,.07), transparent 60%),
    #fafbff;
  color:var(--text);
  font-size:var(--fs-base);
  line-height:var(--lh-normal);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  min-height:100vh;
  overflow-x:hidden;
}
a{text-decoration:none;}
::selection{background:var(--primary);color:#fff;}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--primary),var(--accent));border-radius:10px;border:2px solid #fafbff;}

/* ---------- Navbar ---------- */
.navbar-cmp{
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border-bottom:1px solid var(--glass-border);
  padding:.9rem 0;
  transition:all .3s;
}
.navbar-cmp .navbar-brand{
  font-weight:900;
  font-size:1.4rem;
  background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  letter-spacing:-.5px;
}
.navbar-cmp .nav-link{
  font-weight:500;
  color:var(--text);
  margin:0 .25rem;
  padding:.5rem 1rem !important;
  border-radius:12px;
  transition:all .25s;
  position:relative;
}
.navbar-cmp .nav-link:hover{
  color:var(--primary);
  background:rgba(99,102,241,.08);
}
.navbar-cmp .nav-link.active{
  color:#fff;
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  box-shadow:0 6px 20px rgba(99,102,241,.35);
}

/* ---------- Page Header ---------- */
.page-header{
  position:relative;
  padding:5rem 0 4rem;
  margin-bottom:3rem;
  overflow:hidden;
  background:
    radial-gradient(600px 300px at 90% 10%, rgba(99,102,241,.15), transparent 70%),
    radial-gradient(500px 250px at 10% 90%, rgba(34,211,238,.12), transparent 70%),
    linear-gradient(135deg,#f0f4ff 0%,#eef2ff 50%,#f5f3ff 100%);
  border-bottom:1px solid var(--border);
}
.page-header::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(99,102,241,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(99,102,241,.04) 1px,transparent 1px);
  background-size:40px 40px;
  mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%);
  pointer-events:none;
}
.page-header .container{position:relative;z-index:1;}
.page-title{
  font-weight:900;
  font-size:3rem;
  margin-bottom:.75rem;
  letter-spacing:-1px;
  line-height:1.2;
  background:linear-gradient(135deg,#0f172a 0%,var(--primary) 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.page-subtitle{
  color:var(--muted);
  font-size:1.1rem;
  margin:0;
  max-width:640px;
  line-height:1.8;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb-custom{
  background:rgba(255,255,255,.6);
  backdrop-filter:blur(10px);
  padding:.6rem 1rem;
  border-radius:12px;
  display:inline-flex;
  border:1px solid var(--glass-border);
  margin-bottom:1.5rem;
}
.breadcrumb-custom .breadcrumb-item+.breadcrumb-item::before{
  content:"\F285";
  font-family:"bootstrap-icons";
  font-size:.65rem;
  color:var(--muted);
  margin-top:.35rem;
}
.breadcrumb-custom a{color:var(--muted);font-size:.88rem;transition:color .2s;}
.breadcrumb-custom a:hover{color:var(--primary);}
.breadcrumb-custom .active{color:var(--primary);font-weight:600;font-size:.88rem;}

/* ---------- Post Cards (Bento-ish) ---------- */
.post-card{
  position:relative;
  border:1px solid var(--glass-border);
  border-radius:var(--radius);
  overflow:hidden;
  background:var(--glass);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  transition:all .4s cubic-bezier(.2,.8,.2,1);
  display:flex;
  flex-direction:column;
  height:100%;
  box-shadow:var(--shadow-sm);
}
.post-card::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:var(--radius);
  padding:1px;
  background:linear-gradient(135deg,rgba(99,102,241,.5),transparent 40%,transparent 60%,rgba(34,211,238,.5));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
          mask-composite:exclude;
  opacity:0;
  transition:opacity .4s;
  pointer-events:none;
}
.post-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-lg);
  border-color:transparent;
}
.post-card:hover::before{opacity:1;}

.post-card-img-wrap{
  overflow:hidden;
  aspect-ratio:16/10;
  background:linear-gradient(135deg,var(--soft),#eef2ff);
  display:block;
  position:relative;
}
.post-card-img-wrap::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,transparent 50%,rgba(15,23,42,.15) 100%);
  opacity:0;
  transition:opacity .4s;
}
.post-card:hover .post-card-img-wrap::after{opacity:1;}
.post-card-img-wrap img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .6s cubic-bezier(.2,.8,.2,1);
}
.post-card:hover .post-card-img-wrap img{transform:scale(1.08) rotate(.5deg);}

.post-card-body{
  padding:1.5rem;
  flex:1;
  display:flex;
  flex-direction:column;
  position:relative;
  z-index:1;
}
.post-cat{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  color:var(--primary);
  font-size:.75rem;
  font-weight:700;
  margin-bottom:.75rem;
  padding:.35rem .85rem;
  background:rgba(99,102,241,.1);
  border-radius:30px;
  width:fit-content;
  transition:all .25s;
}
.post-cat::before{
  content:"";
  width:6px;height:6px;border-radius:50%;
  background:var(--primary);
  box-shadow:0 0 8px var(--primary);
}
.post-cat:hover{
  background:var(--primary);
  color:#fff;
}
.post-cat:hover::before{background:#fff;box-shadow:0 0 8px #fff;}

.post-title{
  font-weight:800;
  font-size:1.15rem;
  line-height:1.6;
  margin-bottom:.7rem;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  letter-spacing:-.3px;
}
.post-title a{color:var(--text);transition:color .25s;}
.post-card:hover .post-title a{color:var(--primary);}

.post-excerpt{
  color:var(--muted);
  font-size:.9rem;
  line-height:1.85;
  margin-bottom:1rem;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
}

.post-meta{
  display:flex;
  gap:1.2rem;
  font-size:.78rem;
  color:var(--muted);
  margin-top:auto;
  padding-top:1rem;
  border-top:1px dashed var(--border);
  flex-wrap:wrap;
}
.post-meta span{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  transition:color .2s;
}
.post-meta span:hover{color:var(--primary);}
.post-meta i{font-size:.9rem;}

/* ---------- Sidebar ---------- */
.sidebar-widget{
  background:var(--glass);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border:1px solid var(--glass-border);
  border-radius:var(--radius);
  padding:1.5rem;
  margin-bottom:1.5rem;
  box-shadow:var(--shadow-sm);
  position:relative;
  overflow:hidden;
}
.sidebar-widget::before{
  content:"";
  position:absolute;
  top:0;right:0;
  width:80px;height:80px;
  background:radial-gradient(circle,rgba(99,102,241,.15),transparent 70%);
  border-radius:50%;
  transform:translate(30%,-30%);
}
.sidebar-widget h5{
  font-weight:800;
  font-size:1rem;
  margin-bottom:1.2rem;
  padding-bottom:.8rem;
  border-bottom:1px solid var(--border);
  position:relative;
  display:flex;
  align-items:center;
  gap:.5rem;
}
.sidebar-widget h5::before{
  content:"";
  width:4px;height:18px;
  border-radius:4px;
  background:linear-gradient(180deg,var(--primary),var(--accent));
}
.cat-list a{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:.7rem .8rem;
  margin:0 -.8rem;
  color:var(--text);
  font-size:.9rem;
  border-radius:10px;
  transition:all .25s;
}
.cat-list a:hover{
  background:rgba(99,102,241,.08);
  color:var(--primary);
  padding-right:1rem;
}
.cat-count{
  background:linear-gradient(135deg,var(--primary),var(--accent));
  color:#fff;
  padding:.15rem .65rem;
  border-radius:20px;
  font-size:.7rem;
  font-weight:700;
  min-width:28px;
  text-align:center;
  box-shadow:0 3px 10px rgba(99,102,241,.3);
}

/* ---------- Pagination ---------- */
.pagination-custom{
  display:flex;
  justify-content:center;
  gap:.5rem;
  margin-top:2.5rem;
  flex-wrap:wrap;
}
.pagination-custom a,
.pagination-custom span{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:44px;
  height:44px;
  padding:0 .9rem;
  border-radius:12px;
  background:var(--glass);
  backdrop-filter:blur(10px);
  border:1px solid var(--glass-border);
  color:var(--text);
  font-weight:600;
  transition:all .3s cubic-bezier(.2,.8,.2,1);
  box-shadow:var(--shadow-sm);
}
.pagination-custom a:hover{
  transform:translateY(-3px);
  border-color:var(--primary);
  color:var(--primary);
  box-shadow:var(--shadow-md);
}
.pagination-custom .active,
.pagination-custom a.active{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;
  border-color:transparent;
  box-shadow:0 8px 24px rgba(99,102,241,.4);
}

/* ---------- Post Hero ---------- */
.post-hero{
  position:relative;
  padding:4rem 0 3rem;
  background:
    radial-gradient(700px 350px at 80% 0%, rgba(99,102,241,.12), transparent 70%),
    radial-gradient(600px 300px at 20% 100%, rgba(34,211,238,.10), transparent 70%),
    linear-gradient(180deg,#f8faff 0%,#fff 100%);
  border-bottom:1px solid var(--border);
  overflow:hidden;
}
.post-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(99,102,241,.03) 1px,transparent 1px),
    linear-gradient(90deg,rgba(99,102,241,.03) 1px,transparent 1px);
  background-size:32px 32px;
  mask-image:radial-gradient(ellipse at center,#000 20%,transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse at center,#000 20%,transparent 70%);
  pointer-events:none;
}
.post-hero .container{position:relative;z-index:1;}
.post-hero .cat-badge{
  background:linear-gradient(135deg,rgba(99,102,241,.12),rgba(34,211,238,.12));
  color:var(--primary);
  padding:.45rem 1.1rem;
  border-radius:30px;
  font-size:.82rem;
  font-weight:700;
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  margin-bottom:1.2rem;
  border:1px solid rgba(99,102,241,.2);
  backdrop-filter:blur(10px);
}
.post-hero .cat-badge::before{
  content:"";
  width:7px;height:7px;border-radius:50%;
  background:var(--primary);
  box-shadow:0 0 10px var(--primary);
  animation:pulse 2s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1);}
  50%{opacity:.5;transform:scale(1.3);}
}
.post-hero h1{
  font-size:2.6rem;
  font-weight:900;
  line-height:1.4;
  margin-bottom:1.5rem;
  letter-spacing:-1px;
  color:var(--text);
}
.post-hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:1.2rem;
  align-items:center;
  color:var(--muted);
  font-size:.88rem;
}
.post-hero-meta span{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  padding:.4rem .9rem;
  background:rgba(255,255,255,.7);
  backdrop-filter:blur(10px);
  border:1px solid var(--glass-border);
  border-radius:30px;
  transition:all .25s;
}
.post-hero-meta span:hover{
  border-color:var(--primary);
  color:var(--primary);
  transform:translateY(-2px);
}
.post-hero-meta .author{
  font-weight:700;
  color:var(--text);
}

/* ---------- Main Image ---------- */
.post-main-image{
  width:100%;
  height:auto;
  border-radius:24px;
  margin-top:-3rem;
  box-shadow:0 30px 80px rgba(99,102,241,.20),0 10px 30px rgba(15,23,42,.08);
  aspect-ratio:16/8;
  object-fit:cover;
  border:4px solid #fff;
  position:relative;
  z-index:2;
}

/* ---------- Post Content ---------- */
.post-content{
  font-size:1.05rem;
  line-height:2.15;
  color:#334155;
  padding-top:3rem;
}
.post-content p{margin-bottom:1.5rem;}
.post-content .lead{
  font-size:1.18rem;
  color:var(--text);
  background:linear-gradient(90deg,rgba(99,102,241,.06),transparent);
  border-right:4px solid var(--primary);
  padding:1.2rem 1.5rem;
  border-radius:0 14px 14px 0;
  line-height:2;
  margin-bottom:2rem;
}
.post-content h2{
  font-size:1.6rem;
  font-weight:900;
  margin:2.5rem 0 1.2rem;
  position:relative;
  padding-right:1.2rem;
  color:var(--text);
  letter-spacing:-.5px;
  scroll-margin-top:100px;
}
.post-content h2::before{
  content:"";
  position:absolute;
  right:0;top:50%;
  transform:translateY(-50%);
  width:5px;height:75%;
  background:linear-gradient(180deg,var(--primary),var(--accent));
  border-radius:4px;
  box-shadow:0 0 12px rgba(99,102,241,.4);
}
.post-content h3{
  font-size:1.25rem;
  font-weight:800;
  margin:2rem 0 .9rem;
  color:var(--primary-dark);
  scroll-margin-top:100px;
}
.post-content img{
  border-radius:18px;
  margin:2rem 0;
  max-width:100%;
  height:auto;
  box-shadow:var(--shadow-md);
}
.post-content ul,.post-content ol{
  margin-bottom:1.5rem;
  padding-right:1.5rem;
}
.post-content li{margin-bottom:.6rem;}
.post-content li::marker{color:var(--primary);font-weight:700;}
.post-content blockquote{
  background:linear-gradient(135deg,rgba(99,102,241,.06),rgba(34,211,238,.04));
  border-right:4px solid var(--primary);
  padding:1.3rem 1.6rem;
  border-radius:14px;
  margin:2rem 0;
  color:#475569;
  font-style:italic;
  position:relative;
}
.post-content blockquote::before{
  content:"\201C";
  position:absolute;
  top:-.5rem;right:1rem;
  font-size:4rem;
  color:var(--primary);
  opacity:.15;
  font-family:Georgia,serif;
  line-height:1;
}
.post-content code{
  background:linear-gradient(135deg,rgba(99,102,241,.08),rgba(34,211,238,.08));
  color:#be185d;
  padding:.2rem .55rem;
  border-radius:7px;
  font-size:.88em;
  direction:ltr;
  display:inline-block;
  border:1px solid rgba(99,102,241,.12);
  font-weight:600;
}
.post-content pre{
  background:linear-gradient(135deg,#0f172a,#1e293b);
  color:#e2e8f0;
  padding:1.4rem;
  border-radius:14px;
  overflow-x:auto;
  direction:ltr;
  text-align:left;
  margin:1.8rem 0;
  box-shadow:var(--shadow-md);
  border:1px solid rgba(99,102,241,.2);
  position:relative;
}
.post-content pre::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:2px;
  background:linear-gradient(90deg,var(--primary),var(--accent),var(--accent-2));
}
.post-content pre code{
  background:transparent;
  color:inherit;
  padding:0;
  border:none;
}

/* ---------- Tags ---------- */
.post-tags{display:flex;gap:.55rem;flex-wrap:wrap;}
.post-tags a{
  background:rgba(99,102,241,.08);
  color:var(--primary);
  padding:.5rem 1.1rem;
  border-radius:30px;
  font-size:.85rem;
  font-weight:600;
  transition:all .3s cubic-bezier(.2,.8,.2,1);
  border:1px solid rgba(99,102,241,.15);
}
.post-tags a:hover{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;
  border-color:transparent;
  transform:translateY(-2px);
  box-shadow:0 8px 20px rgba(99,102,241,.35);
}

/* ---------- Share ---------- */
.share-btns{
  display:flex;
  gap:.6rem;
  align-items:center;
  flex-wrap:wrap;
  padding:1.2rem 0;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  margin:1.5rem 0;
}
.share-btns a,
.share-btns .btn-copy{
  width:44px;height:44px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:12px;
  background:var(--glass);
  backdrop-filter:blur(10px);
  color:var(--muted);
  transition:all .3s cubic-bezier(.2,.8,.2,1);
  border:1px solid var(--glass-border);
  cursor:pointer;
  font-size:1.1rem;
}
.share-btns a:hover,
.share-btns .btn-copy:hover{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;
  border-color:transparent;
  transform:translateY(-3px) scale(1.05);
  box-shadow:0 10px 24px rgba(99,102,241,.4);
}

/* ---------- TOC ---------- */
.toc-widget{
  position:sticky;
  top:170px;
  background:var(--glass);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border:1px solid var(--glass-border);
  border-radius:var(--radius);
  padding:1.5rem;
  box-shadow:var(--shadow-sm);
}
.toc-widget h6{
  font-weight:800;
  margin-bottom:1.2rem;
  padding-bottom:.8rem;
  border-bottom:1px solid var(--border);
  display:flex;
  align-items:center;
  gap:.5rem;
  font-size:.95rem;
}
.toc-widget h6::before{
  content:"";
  width:4px;height:16px;
  border-radius:4px;
  background:linear-gradient(180deg,var(--primary),var(--accent));
}
.toc-widget a{
  display:block;
  padding:.55rem .9rem;
  color:var(--muted);
  font-size:.85rem;
  border-right:2px solid transparent;
  border-radius:8px 0 0 8px;
  transition:all .25s;
  line-height:1.5;
  margin-right:-1.5rem;
}
.toc-widget a:hover{
  color:var(--primary);
  background:rgba(99,102,241,.06);
  border-right-color:var(--primary);
}
.toc-widget a.active{
  color:var(--primary);
  font-weight:700;
  background:rgba(99,102,241,.1);
  border-right-color:var(--primary);
}

/* ---------- Comments ---------- */
.comments-section{
  padding-top:2.5rem;
  border-top:1px solid var(--border);
  margin-top:3rem;
}
.comments-title{
  font-weight:900;
  margin-bottom:1.5rem;
  font-size:1.4rem;
  display:flex;
  align-items:center;
  gap:.6rem;
  letter-spacing:-.5px;
}
.comments-title::before{
  content:"";
  width:5px;height:24px;
  border-radius:4px;
  background:linear-gradient(180deg,var(--primary),var(--accent));
}
.comment-item{
  padding:1.3rem;
  border-radius:14px;
  background:rgba(255,255,255,.5);
  backdrop-filter:blur(10px);
  border:1px solid var(--border);
  margin-bottom:1rem;
  transition:all .3s;
}
.comment-item:hover{
  border-color:rgba(99,102,241,.25);
  box-shadow:var(--shadow-sm);
}
.comment-avatar{
  width:46px;height:46px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:800;
  flex-shrink:0;
  box-shadow:0 6px 16px rgba(99,102,241,.3);
}
.comment-author{font-weight:800;color:var(--text);}
.comment-body{line-height:1.9;color:#475569;font-size:.92rem;margin-top:.4rem;}
.comment-form{
  background:linear-gradient(135deg,rgba(99,102,241,.05),rgba(34,211,238,.03));
  padding:1.8rem;
  border-radius:var(--radius);
  border:1px solid rgba(99,102,241,.12);
}
.comment-form .form-control{
  border-radius:12px;
  border:1px solid var(--border);
  padding:.8rem 1rem;
  transition:all .25s;
  background:rgba(255,255,255,.8);
}
.comment-form .form-control:focus{
  border-color:var(--primary);
  box-shadow:0 0 0 4px rgba(99,102,241,.12);
}
.comment-form .btn{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  border:none;
  border-radius:12px;
  padding:.7rem 2rem;
  font-weight:700;
  box-shadow:0 8px 20px rgba(99,102,241,.3);
  transition:all .3s;
}
.comment-form .btn:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 28px rgba(99,102,241,.4);
}

/* ---------- Related ---------- */
.related-section{
  padding:4rem 0;
  background:
    radial-gradient(600px 300px at 20% 20%, rgba(99,102,241,.08), transparent 70%),
    radial-gradient(600px 300px at 80% 80%, rgba(34,211,238,.06), transparent 70%),
    #f8faff;
  margin-top:4rem;
  border-top:1px solid var(--border);
}
.related-title{
  font-weight:900;
  font-size:1.6rem;
  margin-bottom:2rem;
  display:flex;
  align-items:center;
  gap:.7rem;
  letter-spacing:-.5px;
}
.related-title::before{
  content:"";
  width:5px;height:28px;
  border-radius:4px;
  background:linear-gradient(180deg,var(--primary),var(--accent));
}
.related-card{
  border:1px solid var(--glass-border);
  border-radius:var(--radius);
  overflow:hidden;
  background:var(--glass);
  backdrop-filter:blur(10px);
  transition:all .4s cubic-bezier(.2,.8,.2,1);
  height:100%;
  display:block;
  color:var(--text);
  box-shadow:var(--shadow-sm);
}
.related-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-lg);
  color:var(--primary);
  border-color:rgba(99,102,241,.3);
}
.related-card img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  transition:transform .6s;
}
.related-card:hover img{transform:scale(1.06);}
.related-card-body{padding:1.2rem;}
.related-card-body h3{
  font-weight:700;
  font-size:.95rem;
  line-height:1.6;
  margin:0;
  color:inherit;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}

/* ---------- Footer ---------- */
.footer-cmp{
  background:linear-gradient(135deg,#0f172a 0%,#1e1b4b 100%);
  color:#94a3b8;
  padding:2.5rem 0;
  position:relative;
  overflow:hidden;
}
.footer-cmp::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:2px;
  background:linear-gradient(90deg,var(--primary),var(--accent),var(--accent-2));
}
.footer-cmp::after{
  content:"";
  position:absolute;
  top:-50%;right:-10%;
  width:400px;height:400px;
  background:radial-gradient(circle,rgba(99,102,241,.15),transparent 70%);
  border-radius:50%;
  pointer-events:none;
}

/* ---------- Animations ---------- */
@keyframes fadeInUp{
  from{opacity:0;transform:translateY(20px);}
  to{opacity:1;transform:translateY(0);}
}
.post-card,.related-card{
  animation:fadeInUp .6s cubic-bezier(.2,.8,.2,1) backwards;
}
.post-card:nth-child(1){animation-delay:.05s;}
.post-card:nth-child(2){animation-delay:.1s;}
.post-card:nth-child(3){animation-delay:.15s;}
.post-card:nth-child(4){animation-delay:.2s;}
.post-card:nth-child(5){animation-delay:.25s;}
.post-card:nth-child(6){animation-delay:.3s;}
.post-card:nth-child(7){animation-delay:.35s;}
.post-card:nth-child(8){animation-delay:.4s;}
.post-card:nth-child(9){animation-delay:.45s;}

/* ---------- Responsive ---------- */
@media(max-width:992px){
  .toc-widget{position:static;margin-top:2rem;}
}
@media(max-width:768px){
  .page-title{font-size:2rem;}
  .page-header{padding:3rem 0 2.5rem;}
  .post-hero h1{font-size:1.7rem;}
  .post-content{font-size:1rem;padding-top:2rem;}
  .post-main-image{margin-top:1.5rem;aspect-ratio:16/10;border-radius:18px;}
  .post-hero-meta{gap:.6rem;}
  .post-hero-meta span{font-size:.8rem;padding:.35rem .7rem;}
  .related-title,.comments-title{font-size:1.3rem;}
}
/* ============================================
   Typography Refinements — Smaller & Sharper
   ============================================ */

/* Navbar */
.navbar-cmp .navbar-brand{font-size:1.2rem;}
.navbar-cmp .nav-link{font-size:var(--fs-sm);padding:.45rem .85rem !important;}

/* Page Header */
.page-title{font-size:var(--fs-3xl);letter-spacing:-.7px;}
.page-subtitle{font-size:var(--fs-md);line-height:var(--lh-relaxed);}

/* Breadcrumb */
.breadcrumb-custom a,
.breadcrumb-custom .active{font-size:var(--fs-xs);}
.breadcrumb-custom{padding:.45rem .85rem;}

/* Post Cards */
.post-cat{font-size:var(--fs-xs);padding:.28rem .7rem;}
.post-title{font-size:var(--fs-lg);line-height:var(--lh-tight);letter-spacing:-.2px;}
.post-excerpt{font-size:var(--fs-sm);line-height:var(--lh-relaxed);}
.post-meta{font-size:var(--fs-xs);gap:.9rem;padding-top:.8rem;}
.post-meta i{font-size:var(--fs-sm);}
.post-card-body{padding:1.15rem;}

/* Sidebar */
.sidebar-widget{padding:1.15rem;}
.sidebar-widget h5{font-size:var(--fs-md);margin-bottom:1rem;}
.cat-list a{font-size:var(--fs-sm);padding:.55rem .7rem;}
.cat-count{font-size:var(--fs-xs);padding:.1rem .55rem;min-width:24px;}

/* Pagination */
.pagination-custom a,
.pagination-custom span{
  min-width:38px;height:38px;
  font-size:var(--fs-sm);
  padding:0 .7rem;
  border-radius:10px;
}
.pagination-custom{gap:.4rem;margin-top:2rem;}

/* Post Hero (Single Article) */
.post-hero{padding:3rem 0 2.5rem;}
.post-hero h1{font-size:var(--fs-3xl);line-height:var(--lh-tight);letter-spacing:-.6px;}
.post-hero .cat-badge{font-size:var(--fs-xs);padding:.35rem .9rem;}
.post-hero-meta{font-size:var(--fs-xs);gap:.6rem;}
.post-hero-meta span{padding:.3rem .7rem;}

/* Post Content */
.post-content{
  font-size:var(--fs-md);
  line-height:var(--lh-content);
  color:#334155;
  padding-top:2.5rem;
}
.post-content p{margin-bottom:1.2rem;}
.post-content .lead{font-size:var(--fs-lg);line-height:var(--lh-relaxed);padding:1rem 1.3rem;}
.post-content h2{font-size:var(--fs-2xl);margin:2rem 0 1rem;letter-spacing:-.4px;}
.post-content h3{font-size:var(--fs-xl);margin:1.6rem 0 .75rem;}
.post-content blockquote{font-size:var(--fs-md);padding:1.1rem 1.3rem;}
.post-content code{font-size:.82em;}
.post-content ul,.post-content ol{padding-right:1.3rem;}
.post-content li{margin-bottom:.4rem;}

/* Tags */
.post-tags a{font-size:var(--fs-xs);padding:.4rem .9rem;}

/* Share */
.share-btns a,
.share-btns .btn-copy{width:38px;height:38px;font-size:1rem;border-radius:10px;}

/* TOC */
.toc-widget{padding:1.15rem;}
.toc-widget h6{font-size:var(--fs-sm);margin-bottom:1rem;}
.toc-widget a{font-size:var(--fs-xs);padding:.45rem .8rem;}

/* Comments */
.comments-title{font-size:var(--fs-xl);}
.comment-author{font-size:var(--fs-sm);}
.comment-body{font-size:var(--fs-sm);line-height:var(--lh-relaxed);}
.comment-avatar{width:38px;height:38px;border-radius:12px;font-size:var(--fs-sm);}
.comment-form .form-control{font-size:var(--fs-sm);padding:.7rem .9rem;}
.comment-form .btn{font-size:var(--fs-sm);padding:.6rem 1.6rem;}

/* Related */
.related-title{font-size:var(--fs-2xl);margin-bottom:1.6rem;}
.related-card-body{padding:1rem;}
.related-card-body h3{font-size:var(--fs-sm);line-height:var(--lh-tight);}

/* Footer */
.footer-cmp{font-size:var(--fs-sm);padding:2rem 0;}
/* ============================================
   Mobile Excellence — Pixel Perfect on ≤768px
   ============================================ */

/* --- Tablet --- */
@media (max-width: 991.98px){
  .toc-widget{position:static;margin-top:1.5rem;}
  .post-main-image{margin-top:1.5rem;}

  /* Sidebar becomes a horizontal scroll on tablet */
  .sidebar-widget:first-child .cat-list{
    display:flex;
    flex-wrap:wrap;
    gap:.4rem;
    margin:0;
  }
  .sidebar-widget:first-child .cat-list a{
    flex:0 0 auto;
    margin:0;
    background:rgba(99,102,241,.07);
    border-radius:30px;
    padding:.45rem .9rem;
  }
  .sidebar-widget:first-child .cat-list a:hover{padding-right:.9rem;}
  .cat-count{background:linear-gradient(135deg,var(--primary),var(--accent));}
}

/* --- Mobile (≤768px) --- */
@media (max-width: 768px){
  /* Base */
  body{font-size:0.87rem;line-height:1.7;}

  /* Navbar */
  .navbar-cmp{padding:.6rem 0;}
  .navbar-cmp .navbar-brand{font-size:1.1rem;}
  .navbar-cmp .nav-link{
    font-size:var(--fs-sm);
    padding:.7rem 1rem !important;
    margin:.2rem 0;
    border-radius:10px;
  }
  .navbar-cmp .navbar-collapse{
    margin-top:.8rem;
    padding:.8rem;
    background:rgba(248,250,252,.9);
    backdrop-filter:blur(20px);
    border-radius:14px;
    border:1px solid var(--glass-border);
  }

  /* Page Header */
  .page-header{padding:2rem 0 1.8rem;margin-bottom:1.8rem;}
  .page-title{font-size:1.55rem;margin-bottom:.4rem;letter-spacing:-.4px;}
  .page-subtitle{font-size:var(--fs-sm);line-height:1.75;}

  /* Container padding tighter */
  .container{padding-left:1rem;padding-right:1rem;}

  /* Grid gap tighter */
  .row.g-4{--bs-gutter-x:1rem;--bs-gutter-y:1rem;}

  /* Breadcrumb */
  .breadcrumb-custom{padding:.35rem .7rem;margin-bottom:1rem;}
  .breadcrumb-custom a,
  .breadcrumb-custom .active{font-size:.7rem;}

  /* Post Card */
  .post-card-body{padding:1rem;}
  .post-title{font-size:1rem;line-height:1.5;}
  .post-excerpt{
    font-size:var(--fs-sm);
    line-height:1.75;
    -webkit-line-clamp:2;
    margin-bottom:.8rem;
  }
  .post-cat{font-size:.7rem;padding:.22rem .6rem;margin-bottom:.5rem;}
  .post-meta{font-size:.7rem;gap:.7rem;padding-top:.7rem;}
  .post-card-img-wrap{aspect-ratio:16/9;}
  .post-card:hover{transform:none;} /* disable lift on touch */

  /* Single Post Hero */
  .post-hero{padding:2rem 0 1.8rem;}
  .post-hero h1{font-size:1.35rem;line-height:1.55;letter-spacing:-.3px;margin-bottom:1rem;}
  .post-hero .cat-badge{font-size:.7rem;padding:.3rem .75rem;margin-bottom:.8rem;}
  .post-hero-meta{
    gap:.4rem;
    font-size:.7rem;
  }
  .post-hero-meta span{
    padding:.25rem .6rem;
    font-size:.7rem;
  }

  /* Main Image */
  .post-main-image{
    margin-top:1rem;
    border-radius:14px;
    border-width:3px;
    aspect-ratio:16/10;
  }

  /* Post Content */
  .post-content{
    font-size:0.92rem;
    line-height:1.95;
    padding-top:1.8rem;
  }
  .post-content p{margin-bottom:1rem;}
  .post-content .lead{font-size:.95rem;padding:.9rem 1.1rem;line-height:1.85;}
  .post-content h2{font-size:1.15rem;margin:1.6rem 0 .8rem;padding-right:1rem;}
  .post-content h2::before{width:4px;}
  .post-content h3{font-size:1.02rem;margin:1.3rem 0 .6rem;}
  .post-content blockquote{padding:.9rem 1.1rem;font-size:.88rem;border-radius:10px;}
  .post-content pre{padding:1rem;border-radius:10px;font-size:.8rem;}
  .post-content img{border-radius:12px;margin:1.2rem 0;}
  .post-content ul,.post-content ol{padding-right:1.1rem;margin-bottom:1.2rem;}

  /* Tags */
  .post-tags{gap:.4rem;}
  .post-tags a{font-size:.72rem;padding:.35rem .8rem;}

  /* Share */
  .share-btns{
    gap:.4rem;
    padding:.9rem 0;
    margin:1rem 0;
    justify-content:center;
  }
  .share-btns a,
  .share-btns .btn-copy{width:36px;height:36px;font-size:.95rem;}
  .share-btns > span{font-size:var(--fs-xs);width:100%;text-align:center;margin-bottom:.4rem;}

  /* Sidebar */
  .sidebar-widget{padding:1rem;margin-bottom:1rem;border-radius:14px;}
  .sidebar-widget h5{font-size:var(--fs-sm);margin-bottom:.85rem;padding-bottom:.6rem;}
  .sidebar-widget h5::before{height:14px;width:3px;}
  .cat-list a{font-size:.85rem;padding:.5rem .6rem;}
  .cat-count{font-size:.68rem;padding:.1rem .5rem;min-width:22px;}
  .sidebar-widget[style*="linear-gradient"] h5{font-size:var(--fs-sm);}
  .sidebar-widget[style*="linear-gradient"] p{font-size:.8rem !important;}

  /* TOC — collapses into a floating card at top */
  .toc-widget{
    padding:1rem;
    margin-top:1.2rem;
    border-radius:14px;
  }
  .toc-widget h6{font-size:var(--fs-sm);margin-bottom:.8rem;padding-bottom:.6rem;}
  .toc-widget a{font-size:.75rem;padding:.4rem .7rem;}

  /* Comments */
  .comments-section{padding-top:1.8rem;margin-top:2rem;}
  .comments-title{font-size:1.05rem;margin-bottom:1rem;}
  .comments-title::before{height:18px;width:4px;}
  .comment-item{padding:1rem;border-radius:12px;}
  .comment-avatar{width:36px;height:36px;border-radius:10px;font-size:.8rem;}
  .comment-author{font-size:.85rem;}
  .comment-body{font-size:.82rem;line-height:1.8;}
  .comment-form{padding:1.1rem;border-radius:14px;}
  .comment-form .form-control{font-size:.85rem;padding:.65rem .85rem;}
  .comment-form .btn{font-size:.85rem;padding:.6rem 1.4rem;}

  /* Related */
  .related-section{padding:2.2rem 0;margin-top:2.2rem;}
  .related-title{font-size:1.15rem;margin-bottom:1.2rem;}
  .related-title::before{height:20px;width:4px;}
  .related-card-body{padding:.9rem;}
  .related-card-body h3{font-size:.85rem;line-height:1.5;}

  /* Pagination — bigger tap targets */
  .pagination-custom{gap:.35rem;margin-top:1.6rem;}
  .pagination-custom a,
  .pagination-custom span{
    min-width:40px;
    height:40px;
    font-size:.85rem;
    border-radius:10px;
  }

  /* Footer */
  .footer-cmp{padding:1.5rem 0;font-size:.78rem;}
  .footer-cmp .container > div{font-size:.78rem !important;}
}

/* --- Small Phones (≤380px) --- */
@media (max-width: 380px){
  body{font-size:0.84rem;}
  .page-title{font-size:1.35rem;}
  .post-hero h1{font-size:1.2rem;}
  .post-title{font-size:.95rem;}
  .post-content{font-size:0.88rem;line-height:1.85;}
  .post-content h2{font-size:1.05rem;}
  .post-content h3{font-size:.95rem;}
  .pagination-custom a,
  .pagination-custom span{min-width:36px;height:36px;font-size:.78rem;padding:0 .5rem;}
  .post-hero-meta span{font-size:.65rem;padding:.22rem .5rem;}
  .navbar-cmp .nav-link{font-size:.8rem;}
}

/* --- Touch Device Optimizations --- */
@media (hover: none){
  /* Disable hover-only effects that stick on touch */
  .post-card:hover,
  .related-card:hover,
  .pagination-custom a:hover,
  .share-btns a:hover,
  .share-btns .btn-copy:hover{
    transform:none;
  }
  /* But keep subtle feedback on tap */
  .post-card:active,
  .related-card:active{transform:scale(.985);}
  .pagination-custom a:active{background:rgba(99,102,241,.12);}
}