/* =========================================================
   CrestClean Lahore — single service page add-on styles
   Loads AFTER styles.css and reuses the same tokens.
   ========================================================= */

/* ---------- 1. Breadcrumbs & micro-trust 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. Service hero tweaks ---------- */
.hero--service{padding-top:62px}
.hero--service h1{max-width:18ch;font-size:clamp(1.85rem,3.7vw,2.95rem)}

/* ---------- 3. Credentials bar (4 columns) ---------- */
.trustbar__row--4{grid-template-columns:repeat(4,1fr)}

/* ---------- 4. Hidden risk warning ---------- */
.risk{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.risk__card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px 26px;border-left:4px solid #DC2626;
}
.risk__ico{
  display:grid;place-items:center;width:34px;height:34px;border-radius:50%;
  background:#FEE2E2;color:#DC2626;font-family:var(--font-display);font-weight:700;
  font-size:1.05rem;margin-bottom:16px;
}
.risk__card h3{margin-bottom:10px}
.risk__card p{font-size:.93rem;color:var(--muted)}

/* ---------- 5. Fabric protocol cards ---------- */
.fab{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.fab__card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 22px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.fab__card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}
.fab__card h3{margin-bottom:6px}
.fab__method{
  font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid var(--line);
}

/* ---------- 6. Two-slider layout + waste water proof ---------- */
.ba__grid--2{grid-template-columns:1fr 1fr}
.ba__grid--2 .ba__stage{height:340px}
.proof{
  display:grid;grid-template-columns:200px 1fr;gap:26px;align-items:center;
  margin-top:26px;padding:22px;background:var(--ice);
  border:1px solid var(--line);border-radius:var(--r-lg);
}
.proof__img{
  height:150px;border-radius:var(--r-md);background-color:#0F2942;
  background-size:cover;background-position:center;background-repeat:no-repeat;
}
.proof__copy h3{margin-bottom:8px}
.proof__copy p{font-size:.93rem;color:var(--muted)}

/* ---------- 9. Long-form guide + sticky sidebar ---------- */
.guide{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,3fr);gap:40px;align-items:start}
.guide__body{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:38px 40px;
}
.guide__body h2{
  font-size:1.32rem;margin:38px 0 14px;padding-top:26px;
  border-top:1px solid var(--line);scroll-margin-top:110px;
}
.guide__body h2:first-of-type{margin-top:0;padding-top:0;border-top:0}
.guide__body p{font-size:.97rem;color:var(--ink);line-height:1.75;margin-bottom:16px}
.guide__body strong{color:var(--navy)}

.toc{background:var(--ice);border:1px solid var(--line);border-radius:var(--r-md);padding:20px 24px;margin-bottom:34px}
.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:8px}
.toc li{counter-increment:toc;position:relative;padding-left:26px}
.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:.92rem;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}

.guide__aside{position:sticky;top:100px}
.sticky-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);
}
.sticky-card h3{color:#fff;font-size:1.08rem;margin-bottom:10px}
.sticky-card>p{color:#A9C0D6;font-size:.9rem;margin-bottom:18px}
.sticky-card .btn{margin-bottom:10px}
.sticky-card .btn--outline-navy{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
.sticky-card .btn--outline-navy:hover{background:rgba(255,255,255,.12);color:#fff}
.sticky-card__meta{margin-top:16px;padding-top:16px;border-top:1px solid rgba(255,255,255,.14)}
.sticky-card__meta li{
  font-size:.82rem;color:#9FB6CC;padding-left:18px;position:relative;margin-bottom:7px;
}
.sticky-card__meta li::before{
  content:"";position:absolute;left:0;top:.55em;width:10px;height:6px;
  border-left:2px solid var(--mint);border-bottom:2px solid var(--mint);transform:rotate(-45deg);
}

/* ---------- 10. Cost calculator ---------- */
.calcwrap{background:var(--white);padding:88px 0 0}
.calc{
  background:var(--navy);border-radius:var(--r-lg);color:#fff;overflow:hidden;
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:0;
  box-shadow:var(--shadow-md);position:relative;
}
.calc::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(600px 320px at 12% 90%,rgba(16,185,129,.20),transparent 62%);
}
.calc__copy{padding:44px 40px;position:relative;z-index:2;align-self:center}
.calc__copy h2{color:#fff;font-size:clamp(1.4rem,2.2vw,1.9rem);margin-bottom:12px}
.calc__copy p{color:#A9C0D6;font-size:.95rem}
.calc__panel{
  background:rgba(255,255,255,.05);border-left:1px solid rgba(255,255,255,.12);
  padding:36px 38px;position:relative;z-index:2;
}
.calc__fields{display:grid;gap:14px;margin-bottom:22px}
.calc__fields label{
  display:block;font-size:.74rem;font-weight:600;letter-spacing:.06em;
  text-transform:uppercase;color:#9FB6CC;margin-bottom:6px;
}
.calc__fields select{
  width:100%;padding:12px 14px;border-radius:var(--r-sm);
  border:1.5px solid rgba(255,255,255,.2);background:#12314F;color:#fff;
  font-family:var(--font-body);font-size:.95rem;
}
.calc__fields select:focus{outline:none;border-color:var(--mint);box-shadow:0 0 0 3px rgba(16,185,129,.22)}
.calc__out{
  display:block;background:rgba(16,185,129,.10);border:1px solid rgba(16,185,129,.4);
  border-radius:var(--r-md);padding:18px 20px;margin-bottom:18px;text-align:center;
}
.calc__lbl{display:block;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:#9FB6CC;margin-bottom:6px}
.calc__val{
  display:block;font-family:var(--font-display);font-weight:700;
  font-size:clamp(1.5rem,2.6vw,2rem);color:var(--mint);font-variant-numeric:tabular-nums;
}
.calc__dry{display:block;font-size:.83rem;color:#A9C0D6;margin-top:6px}

/* ---------- 11. Guarantee panel (light variant) ---------- */
.guarpanel{
  border:2px solid var(--navy);border-radius:var(--r-lg);
  padding:40px 38px;background:#fff;box-shadow:var(--shadow-md);
}
.guarpanel__head{text-align:center;max-width:620px;margin:0 auto 34px}
.guarpanel__head h2{margin-bottom:8px}
.guarpanel__head p{color:var(--muted)}
.guarpanel .guar__shield{
  background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.5);color:var(--mint-dark);
}
.guarpanel__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.guarpanel__grid article{
  background:var(--ice);border-radius:var(--r-md);padding:24px 22px;border-top:3px solid var(--mint);
}
.guarpanel__grid h3{margin-bottom:10px}
.guarpanel__grid p{font-size:.92rem;color:var(--muted)}

/* ---------- 12. Case notes (uses .cases / .case from styles.css) ---------- */
.case__note{font-size:.92rem;color:var(--muted);margin:0}

/* ---------- 14. Add-on matrix ---------- */
.addon{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.addon__card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px 26px;display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease;
}
.addon__card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.addon__card h3{margin-bottom:10px}
.addon__card p{font-size:.93rem;color:var(--muted)}
.addon__deal{
  margin:16px 0 18px;padding:10px 14px;border-radius:var(--r-sm);
  background:rgba(16,185,129,.10);border:1px solid rgba(16,185,129,.3);
  font-size:.85rem;font-weight:600;color:var(--mint-dark);
}
.addon__card .card__link{margin-top:auto}

/* ---------- 15. Neighbourhood tag cloud ---------- */
.tagcloud{display:flex;flex-wrap:wrap;gap:10px}
.tagcloud a{
  display:block;background:var(--ice);border:1px solid var(--line);border-radius:999px;
  padding:9px 18px;font-size:.87rem;font-weight:500;color:var(--navy);
  transition:all .18s ease;
}
.tagcloud a:hover{background:var(--navy);border-color:var(--navy);color:#fff;transform:translateY(-2px)}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1080px){
  .trustbar__row--4{grid-template-columns:repeat(2,1fr)}
  .fab{grid-template-columns:repeat(2,1fr)}
  .risk,.guarpanel__grid,.addon{grid-template-columns:repeat(2,1fr)}
  .guide{grid-template-columns:1fr;gap:28px}
  .guide__aside{position:static}
  .sticky-card{display:grid;grid-template-columns:1fr 1fr;gap:0 22px;align-items:start}
  .sticky-card h3,.sticky-card>p{grid-column:1/-1}
  .sticky-card__meta{grid-column:1/-1}
}

@media (max-width:900px){
  .calc{grid-template-columns:1fr}
  .calc__copy{padding:34px 28px 6px}
  .calc__panel{border-left:0;border-top:1px solid rgba(255,255,255,.12);padding:28px}
  .ba__grid--2{grid-template-columns:1fr}
  .guide__body{padding:30px 26px}
  .guarpanel{padding:32px 26px}
  .calcwrap{padding:64px 0 0}
}

@media (max-width:680px){
  .crumbbar__in{min-height:auto;padding-top:10px;padding-bottom:10px;gap:6px}
  .crumbbar__live{font-size:.76rem}
  .trustbar__row--4,.fab,.risk,.guarpanel__grid,.addon{grid-template-columns:1fr}
  .proof{grid-template-columns:1fr;gap:18px}
  .proof__img{height:170px}
  .sticky-card{grid-template-columns:1fr}
  .guide__body{padding:26px 20px}
  .guide__body h2{font-size:1.18rem}
  .tagcloud a{font-size:.83rem;padding:8px 14px}
}

@media (prefers-reduced-motion:reduce){
  .pulse{animation:none}
  .fab__card:hover,.addon__card:hover,.tagcloud a:hover{transform:none}
}