/* =========================================================
   CrestClean Lahore — blog hub add-on styles
   Loads AFTER styles.css and reuses the same tokens.
   ========================================================= */

.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* ---------- 1. Breadcrumb & live-status bar ---------- */
.crumbbar{background:#fff;border-bottom:1px solid var(--line)}
.crumbbar__in{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:48px;flex-wrap:wrap;
}
.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:.82rem;color:var(--muted)}
.crumbs li{display:flex;align-items:center;gap:6px}
.crumbs li+li::before{content:"/";color:#CBD5E1}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--cyan)}
.crumbs [aria-current="page"]{color:var(--navy);font-weight:600}
.crumbbar__live{margin:0;display:flex;align-items:center;gap:8px;font-size:.8rem;font-weight:600;color:var(--navy)}
.pulse{
  width:8px;height:8px;border-radius:50%;background:var(--mint);flex:none;
  box-shadow:0 0 0 0 rgba(16,185,129,.55);animation:pulse 2.2s ease-out infinite;
}
@keyframes pulse{
  70%{box-shadow:0 0 0 9px rgba(16,185,129,0)}
  100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}
}

/* ---------- 2. Blog hero & live search ---------- */
.bloghero{position:relative;background:var(--navy);color:#fff;padding:72px 0 66px;overflow:hidden}
.bloghero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(760px 380px at 50% -10%, rgba(2,132,199,.34), transparent 62%),
    radial-gradient(520px 260px at 12% 110%, rgba(16,185,129,.16), transparent 60%);
}
.bloghero__in{position:relative;z-index:2;max-width:800px;margin:0 auto;text-align:center}
.bloghero h1{color:#fff;margin:0 auto 16px;max-width:20ch;font-size:clamp(1.85rem,3.9vw,2.9rem)}
.bloghero__sub{color:#A9C0D6;font-size:1.03rem;max-width:62ch;margin:0 auto 30px}

.search{
  display:flex;align-items:center;gap:10px;background:#fff;border-radius:999px;
  padding:6px 8px 6px 20px;box-shadow:var(--shadow-xl);max-width:640px;margin:0 auto 22px;
}
.search__ico{color:var(--cyan);font-size:1.2rem;line-height:1;flex:none}
.search input{
  flex:1;border:0;outline:none;background:transparent;padding:12px 0;
  font-family:var(--font-body);font-size:.96rem;color:var(--ink);min-width:0;
}
.search input::placeholder{color:#94A3B8}
.search:focus-within{box-shadow:0 0 0 3px rgba(16,185,129,.45), var(--shadow-xl)}
.search__clear{
  border:0;background:var(--ice);color:var(--muted);cursor:pointer;
  width:34px;height:34px;border-radius:50%;font-size:1.15rem;line-height:1;flex:none;
}
.search__clear:hover{background:var(--line);color:var(--navy)}

.chiprow{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.chip{
  font-family:var(--font-body);font-size:.85rem;font-weight:600;cursor:pointer;
  padding:8px 16px;border-radius:999px;white-space:nowrap;
  border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.07);color:#C6D6E4;
  transition:all .18s ease;
}
.chip:hover{border-color:var(--mint);color:#fff}
.chip.is-active{background:var(--mint);border-color:var(--mint);color:#04291E}

/* ---------- 3. Featured guide ---------- */
.feature{
  display:grid;grid-template-columns:minmax(0,55fr) minmax(0,45fr);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-md);margin-top:18px;
}
.feature__media{
  position:relative;min-height:400px;background-color:#0F2942;
  background-size:cover;background-position:center;background-repeat:no-repeat;
}
.feature__badge{
  position:absolute;left:20px;top:20px;background:rgba(15,41,66,.9);color:#fff;
  font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  padding:7px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.2);
}
.feature__body{padding:38px 40px;display:flex;flex-direction:column;justify-content:center}
.feature__cat{
  font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:12px;
}
.feature__body h2{font-size:clamp(1.3rem,2.1vw,1.75rem);line-height:1.28;margin-bottom:14px}
.feature__body h2 a:hover{color:var(--cyan)}
.feature__exc{color:var(--muted);font-size:.96rem;margin-bottom:22px}
.btn--navy{background:var(--navy);color:#fff;align-self:flex-start}
.btn--navy:hover{background:var(--navy-700)}

.byline{display:flex;align-items:center;gap:14px;padding:18px 0;margin-bottom:22px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.byline__name{display:block;font-family:var(--font-display);font-weight:600;font-size:.94rem;color:var(--navy)}
.byline__meta{display:block;font-size:.82rem;color:var(--muted);margin-top:2px}
.avatar{
  display:grid;place-items:center;width:36px;height:36px;border-radius:50%;flex:none;
  background:linear-gradient(140deg,var(--navy),var(--cyan));color:#fff;
  font-family:var(--font-display);font-weight:700;font-size:.76rem;letter-spacing:.02em;
}
.avatar--lg{width:48px;height:48px;font-size:.95rem}

/* ---------- 4. Topic silo tabs ---------- */
.silos{background:#fff;border-bottom:1px solid var(--line);padding:22px 0}
.silotabs{display:flex;gap:8px;flex-wrap:wrap}
.silotab{
  font-family:var(--font-body);font-size:.88rem;font-weight:600;cursor:pointer;
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 16px;border-radius:var(--r-sm);
  border:1.5px solid var(--line);background:#fff;color:var(--muted);
  transition:all .18s ease;
}
.silotab span{
  font-size:.74rem;font-weight:700;padding:2px 8px;border-radius:999px;
  background:var(--ice);color:var(--muted);
}
.silotab:hover{border-color:var(--cyan);color:var(--cyan)}
.silotab.is-active{background:var(--navy);border-color:var(--navy);color:#fff}
.silotab.is-active span{background:var(--mint);color:#04291E}

/* ---------- 5. Post grid ---------- */
.gridhead{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:28px}
.gridhead h2{font-size:1.5rem}
.gridhead__count{margin:0;font-size:.86rem;color:var(--muted)}

.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease;
}
.post:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.post.is-hidden{display:none}
.post__img{
  display:block;position:relative;aspect-ratio:16/9;background-color:#0F2942;
  background-size:cover;background-position:center;background-repeat:no-repeat;
}
.post__cat{
  position:absolute;left:12px;bottom:12px;background:rgba(15,41,66,.88);color:#fff;
  font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;
}
.post__body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.post__meta{font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.post__body h3{font-size:1.02rem;line-height:1.36;margin-bottom:10px}
.post__body h3 a:hover{color:var(--cyan)}
.post__exc{font-size:.9rem;color:var(--muted);margin-bottom:18px}
.post__by{display:flex;align-items:center;gap:10px;margin-top:auto;padding-top:16px;border-top:1px solid var(--line)}
.post__author{font-size:.84rem;font-weight:600;color:var(--navy);line-height:1.3}
.post__author em{display:block;font-style:normal;font-size:.75rem;font-weight:500;color:var(--muted)}
.verified{color:var(--mint);font-weight:700}
.post__more{margin-top:14px;color:var(--cyan);font-weight:600;font-size:.88rem}
.post__more:hover{text-decoration:underline}

.noresults{
  text-align:center;color:var(--muted);font-size:.95rem;
  background:#fff;border:1px dashed var(--line);border-radius:var(--r-lg);padding:34px 24px;
}

/* pagination */
.pager{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:36px;flex-wrap:wrap}
.pager button{
  min-width:40px;height:40px;padding:0 14px;cursor:pointer;
  font-family:var(--font-body);font-size:.9rem;font-weight:600;
  border:1.5px solid var(--line);background:#fff;color:var(--navy);
  border-radius:var(--r-sm);transition:all .18s ease;
}
.pager button:hover:not(:disabled){border-color:var(--cyan);color:var(--cyan)}
.pager button.is-active{background:var(--navy);border-color:var(--navy);color:#fff}
.pager button:disabled{opacity:.4;cursor:not-allowed}

/* ---------- 6. Diagnostic callout ---------- */
.diagwrap{background:var(--white);padding:88px 0 0}
.diag{
  background:var(--navy);border-radius:var(--r-lg);color:#fff;
  padding:44px 46px;display:grid;grid-template-columns:1.35fr .65fr;gap:36px;align-items:center;
  position:relative;overflow:hidden;box-shadow:var(--shadow-md);
}
.diag::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(700px 300px at 88% 10%,rgba(2,132,199,.35),transparent 62%);
}
.diag__copy,.diag__cta{position:relative;z-index:2}
.diag h2{color:#fff;font-size:clamp(1.35rem,2.2vw,1.85rem);margin-bottom:14px;max-width:26ch}
.diag__copy p{color:#A9C0D6;font-size:.98rem;max-width:64ch}
.diag__badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.diag__badges li{
  font-size:.8rem;font-weight:600;color:#D6E6F2;
  border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:6px 14px;
}
.diag__cta{text-align:right}
.diag__micro{margin-top:12px;font-size:.8rem;color:#7E9AB4}

/* ---------- 7. Popular quick-list ---------- */
.quick{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.quick__card{
  display:flex;flex-direction:column;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 22px;
  border-top:3px solid var(--cyan);transition:transform .2s ease,box-shadow .2s ease;
}
.quick__card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.quick__n{
  font-family:var(--font-display);font-weight:700;font-size:.8rem;color:var(--mint);
  letter-spacing:.1em;margin-bottom:12px;
}
.quick__card h3{margin-bottom:10px}
.quick__card p{font-size:.89rem;color:var(--muted);margin-bottom:16px}
.quick__link{margin-top:auto;color:var(--cyan);font-weight:600;font-size:.86rem}

/* ---------- 8. Editorial standards ---------- */
.standards{background:var(--ice);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:60px 0}
.standards__in{display:grid;grid-template-columns:76px 1fr;gap:28px;align-items:start}
.standards__ico{
  display:grid;place-items:center;width:76px;height:76px;border-radius:50%;
  background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.45);color:var(--mint-dark);
}
.standards__ico svg{width:36px;height:36px}
.standards h2{font-size:clamp(1.3rem,2.1vw,1.7rem);margin-bottom:12px;max-width:34ch}
.standards p{color:var(--muted);font-size:.97rem;max-width:88ch}
.standards__meta{
  margin-top:14px;padding-top:14px;border-top:1px solid var(--line);
  font-size:.84rem;color:var(--navy);font-weight:500;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1080px){
  .posts,.quick{grid-template-columns:repeat(2,1fr)}
  .feature{grid-template-columns:1fr}
  .feature__media{min-height:280px}
  .feature__body{padding:30px 28px}
}

@media (max-width:900px){
  .bloghero{padding:52px 0 48px}
  .diag{grid-template-columns:1fr;padding:34px 28px;gap:24px}
  .diag__cta,.diag__micro{text-align:left}
  .diagwrap{padding-top:64px}
  .standards{padding:48px 0}
  .standards__in{grid-template-columns:1fr;gap:18px}
  .silotabs{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px;-webkit-overflow-scrolling:touch}
  .silotab{white-space:nowrap;flex:none}
}

@media (max-width:680px){
  .crumbbar__in{min-height:auto;padding-top:10px;padding-bottom:10px;gap:6px}
  .crumbbar__live{font-size:.76rem}
  .posts,.quick{grid-template-columns:1fr}
  .search{padding-left:16px}
  .search input{font-size:.9rem}
  .chiprow{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;padding-bottom:6px;-webkit-overflow-scrolling:touch}
  .chip{flex:none}
  .feature__body{padding:24px 20px}
  .gridhead h2{font-size:1.25rem}
}

@media (prefers-reduced-motion:reduce){
  .pulse{animation:none}
  .post:hover,.quick__card:hover{transform:none}
}