/* =========================================================
   CrestClean Lahore — single blog post 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 strip ---------- */
.topbar__tel{color:#C6D6E4}
.topbar__tel:hover{color:var(--mint)}
.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. Article header ---------- */
.phead{background:#fff;padding:44px 0 30px}
.phead__in{max-width:900px}
.phead__cat{
  display:inline-block;background:var(--cyan);color:#fff;
  font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  padding:7px 15px;border-radius:999px;margin:0 0 18px;
}
.phead h1{font-size:clamp(1.75rem,3.6vw,2.7rem);line-height:1.18;margin-bottom:16px}
.phead__standfirst{font-size:1.08rem;color:var(--muted);max-width:70ch;margin-bottom:26px}

.trustbar-article{
  display:grid;grid-template-columns:repeat(3,auto);gap:14px 34px;justify-content:start;
  padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.tba{display:flex;align-items:center;gap:12px}
.tba__ico{
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;flex:none;
  background:var(--ice);border:1px solid var(--line);color:var(--cyan);font-size:.95rem;
}
.tba__ico svg{width:17px;height:17px}
.tba__lbl{display:block;font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.tba__val{display:block;font-size:.9rem;font-weight:600;color:var(--navy);margin-top:2px}
.verified{color:var(--mint);font-weight:700}
.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;
}
.avatar--lg{width:44px;height:44px;font-size:.9rem}

/* ---------- 3. Featured media ---------- */
.hero-media{margin:0 0 44px}
.hero-media__img{
  height:clamp(240px,38vw,460px);border-radius:var(--r-lg);
  background-color:#0F2942;background-size:cover;background-position:center;background-repeat:no-repeat;
}
.hero-media figcaption{
  margin-top:12px;font-size:.83rem;color:var(--muted);
  padding-left:14px;border-left:3px solid var(--mint);
}

/* ---------- 4. Editorial layout ---------- */
.layout{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,3fr);gap:48px;align-items:start;padding-bottom:80px}
.body{max-width:74ch;min-width:0}
.body h2{
  font-size:clamp(1.3rem,2.2vw,1.65rem);margin:42px 0 14px;padding-top:28px;
  border-top:1px solid var(--line);scroll-margin-top:110px;
}
.body h3{font-size:1.05rem;margin-bottom:8px}
.body p{font-size:1rem;line-height:1.78;color:var(--ink);margin-bottom:17px}
.body strong{color:var(--navy)}

/* direct answer box */
.answer{
  background:#F0FDF4;border:1px solid var(--mint);border-left-width:4px;
  border-radius:var(--r-md);padding:24px 26px;margin-bottom:30px;
}
.answer__lbl{
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--mint-dark);margin-bottom:8px;
}
.answer p:last-child{font-size:1rem;line-height:1.72;color:var(--ink);margin:0}

/* table of contents */
.toc{background:var(--ice);border:1px solid var(--line);border-radius:var(--r-md);padding:22px 26px;margin-bottom:8px}
.toc__title{font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.toc ol{counter-reset:toc;display:grid;gap:9px}
.toc li{counter-increment:toc;position:relative;padding-left:28px}
.toc li::before{
  content:counter(toc,decimal-leading-zero);position:absolute;left:0;top:1px;
  font-family:var(--font-display);font-size:.72rem;font-weight:700;color:var(--mint);
}
.toc a{font-size:.93rem;font-weight:500;color:var(--navy);border-bottom:1px solid transparent}
.toc a:hover{color:var(--cyan);border-bottom-color:var(--cyan)}
.toc a.is-current{color:var(--cyan);font-weight:600}

/* step table */
.tablewrap{overflow-x:auto;max-width:100%;margin:22px 0 8px;border:1px solid var(--line);border-radius:var(--r-md)}
.steps-table{width:100%;border-collapse:collapse;min-width:560px;background:#fff}
.steps-table th{
  background:var(--navy);color:#fff;text-align:left;font-family:var(--font-display);
  font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  padding:14px 16px;
}
.steps-table td{padding:16px;border-bottom:1px solid var(--line);font-size:.92rem;color:var(--muted);vertical-align:top}
.steps-table td:first-child{width:56px;text-align:center}
.steps-table td:nth-child(2){color:var(--ink);width:38%}
.steps-table tr:last-child td{border-bottom:0}
.steps-table tbody tr:nth-child(even){background:var(--ice)}
.stepnum{
  display:grid;place-items:center;width:28px;height:28px;border-radius:50%;
  background:var(--mint);color:#04291E;font-family:var(--font-display);font-weight:700;font-size:.82rem;
}

/* checklists */
.checks{margin:18px 0 20px}
.checks li{position:relative;padding-left:28px;margin-bottom:12px;font-size:.96rem;line-height:1.7;color:var(--ink)}
.checks li::before{
  content:"";position:absolute;left:0;top:.6em;width:12px;height:7px;
  border-left:2.4px solid var(--mint);border-bottom:2.4px solid var(--mint);transform:rotate(-45deg);
}

/* when-to-call threshold box */
.threshold{
  background:var(--navy);color:#fff;border-radius:var(--r-lg);
  padding:34px 34px 32px;margin:36px 0;border-left:5px solid #F59E0B;
  scroll-margin-top:110px;
}
.threshold__lbl{
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:#FBBF24;margin-bottom:10px;
}
.threshold h2{
  color:#fff;border-top:0;padding-top:0;margin:0 0 12px;
  font-size:clamp(1.2rem,2vw,1.5rem);
}
.threshold p{color:#A9C0D6;font-size:.97rem;margin-bottom:18px}
.threshold__list{margin-bottom:22px}
.threshold__list li{
  position:relative;padding-left:26px;margin-bottom:10px;font-size:.93rem;color:#D6E6F2;
}
.threshold__list li::before{
  content:"";position:absolute;left:0;top:.6em;width:8px;height:8px;border-radius:50%;
  background:#FBBF24;
}
.threshold__cta{display:flex;flex-wrap:wrap;gap:12px}
.threshold .btn--outline-navy{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
.threshold .btn--outline-navy:hover{background:rgba(255,255,255,.12);color:#fff}

/* numbered mistakes */
.mistakes{counter-reset:mis;margin:20px 0 8px}
.mistakes li{
  counter-increment:mis;position:relative;padding:20px 22px 20px 66px;margin-bottom:14px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
}
.mistakes li::before{
  content:counter(mis);position:absolute;left:20px;top:20px;
  width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  background:#FEE2E2;color:#DC2626;font-family:var(--font-display);font-weight:700;font-size:.88rem;
}
.mistakes p{font-size:.93rem;color:var(--muted);margin:0}

/* tags & share */
.postmeta{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin-top:40px;padding-top:24px; padding-bottom: 20px !important; border-top:1px solid var(--line);
}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tags a{
  display:block;background:var(--ice);border:1px solid var(--line);border-radius:999px;
  padding:6px 14px;font-size:.8rem;font-weight:500;color:var(--navy);
}
.tags a:hover{border-color:var(--cyan);color:var(--cyan)}
.share{display:flex;align-items:center;gap:8px}
.share span{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.share a,.share button{
  display:grid;place-items:center;height:34px;min-width:34px;padding:0 12px;cursor:pointer;
  border:1px solid var(--line);border-radius:999px;background:#fff;
  font-family:var(--font-body);font-size:.76rem;font-weight:600;color:var(--navy);
  transition:all .18s ease;
}
.share a:hover,.share button:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.share button.is-copied{background:var(--mint);border-color:var(--mint);color:#04291E}

/* ---------- 4b. Sticky conversion rail ---------- */
.rail{position:sticky;top:100px;display:grid;gap:18px;min-width:0}
.rail__card{
  background:var(--navy);color:#fff;border-radius:var(--r-lg);
  padding:28px 26px;box-shadow:var(--shadow-md);border-top:4px solid var(--mint);
}
.rail__card h3{color:#fff;font-size:1.1rem;margin-bottom:10px}
.rail__card>p{color:#A9C0D6;font-size:.89rem;margin-bottom:16px}
.rail__points{margin-bottom:18px}
.rail__points li{position:relative;padding-left:22px;margin-bottom:9px;font-size:.86rem;color:#D6E6F2}
.rail__points li::before{
  content:"";position:absolute;left:0;top:.5em;width:11px;height:6px;
  border-left:2.2px solid var(--mint);border-bottom:2.2px solid var(--mint);transform:rotate(-45deg);
}
.rail__tel{
  display:block;text-align:center;margin-top:12px;font-size:.85rem;font-weight:600;color:#9FB6CC;
}
.rail__tel:hover{color:var(--mint)}

.rail__panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 24px}
.rail__title{font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.rail__links li{padding:11px 0;border-bottom:1px solid var(--line)}
.rail__links li:last-child{border-bottom:0}
.rail__links a{font-size:.89rem;font-weight:500;color:var(--navy);line-height:1.45;display:block}
.rail__links a:hover{color:var(--cyan)}
.rail__all{display:inline-block;margin-top:14px;font-size:.86rem;font-weight:600;color:var(--cyan)}
.rail__all:hover{text-decoration:underline}

/* ---------- 5. Author bio ---------- */
.bio{
  display:grid;grid-template-columns:170px 1fr;gap:34px;align-items:start;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:34px 36px;
}
.bio__photo{
  width:150px;height:150px;border-radius:50%;background-color:#0F2942;
  background-size:cover;background-position:center;background-repeat:no-repeat;
  border:4px solid #fff;box-shadow:var(--shadow-md);
}
.bio__lbl{font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);margin-bottom:8px}
.bio__body h2{font-size:1.3rem;margin-bottom:12px}
.bio__body p{font-size:.96rem;color:var(--muted);line-height:1.72}
.bio__creds{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.bio__creds li{
  font-size:.8rem;font-weight:600;color:var(--navy);
  background:var(--ice);border:1px solid var(--line);border-radius:999px;padding:6px 14px;
}
.bio__stamp{
  margin-top:16px;padding-top:16px;border-top:1px solid var(--line);
  font-size:.84rem;color:var(--muted);display:flex;align-items:center;gap:8px;
}

/* ---------- 7. Read next ---------- */
.gridhead{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.gridhead h2{font-size:1.5rem}
.ulink{color:var(--cyan);font-weight:600;font-size:.9rem}
.ulink:hover{text-decoration:underline}

.rnext{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rnext__card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease;
}
.rnext__card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.rnext__img{
  display:block;aspect-ratio:16/9;background-color:#0F2942;
  background-size:cover;background-position:center;background-repeat:no-repeat;
}
.rnext__body{display:block;padding:20px 22px 22px}
.rnext__cat{
  display:block;font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:8px;
}
.rnext__title{
  display:block;font-family:var(--font-display);font-weight:600;font-size:1rem;
  color:var(--navy);line-height:1.38;margin-bottom:10px;
}
.rnext__card:hover .rnext__title{color:var(--cyan)}
.rnext__meta{display:block;font-size:.78rem;color:var(--muted)}

.prevnext{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:30px}
.prevnext__item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:20px 22px;
  transition:border-color .18s ease,transform .2s ease;
}
.prevnext__item:hover{border-color:var(--cyan);transform:translateY(-2px)}
.prevnext__item span{
  display:block;font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);margin-bottom:8px;
}
.prevnext__item strong{font-family:var(--font-display);font-size:.96rem;color:var(--navy);line-height:1.4}
.prevnext__item--next{text-align:right}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1080px){
  .layout{grid-template-columns:minmax(0,1fr);gap:34px}
  .rail{position:static;grid-template-columns:1fr 1fr;align-items:start}
  .body{max-width:none}
  .rnext{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:900px){
  .phead{padding:32px 0 24px}
  .trustbar-article{grid-template-columns:1fr;gap:14px}
  .bio{grid-template-columns:1fr;gap:22px;padding:28px 24px;text-align:left}
  .bio__photo{width:120px;height:120px}
  .threshold{padding:28px 24px}
  .prevnext{grid-template-columns:1fr}
  .prevnext__item--next{text-align:left}
}

@media (max-width:680px){
  .crumbbar__in{min-height:auto;padding-top:10px;padding-bottom:10px;gap:6px}
  .crumbbar__live{font-size:.76rem}
  .rail,.rnext{grid-template-columns:1fr}
  .answer{padding:20px}
  .toc{padding:18px 20px}
  .mistakes li{padding:18px 18px 18px 58px}
  .mistakes li::before{left:16px;top:18px}
  .postmeta{flex-direction:column;align-items:flex-start;gap:16px}
  .layout{padding-bottom:56px}
}

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