/* =========================================================
   Pak Cleaners — homepage stylesheet
   Palette: Deep Trust Navy / Clean Cyan / Electric Mint
   ========================================================= */

:root{
  --navy:#0F2942;
  --navy-700:#16385A;
  --cyan:#0284C7;
  --cyan-soft:#7DD3FC;
  --mint:#10B981;
  --mint-dark:#0E9F71;
  --white:#FFFFFF;
  --ice:#F8FAFC;
  --line:#E2E8F0;
  --ink:#1E293B;
  --muted:#64748B;

  --r-sm:8px;
  --r-md:14px;
  --r-lg:20px;
  --shadow-sm:0 1px 2px rgba(15,41,66,.06), 0 4px 12px rgba(15,41,66,.05);
  --shadow-md:0 12px 30px rgba(15,41,66,.10);
  --shadow-xl:0 28px 60px rgba(15,41,66,.28);

  --wrap:1200px;
  --pad:24px;

  --font-display:"Sora","Segoe UI",sans-serif;
  --font-body:"Inter","Segoe UI",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--navy);margin:0;line-height:1.18;letter-spacing:-.02em}
h1{font-size:clamp(2rem,4.4vw,3.35rem);font-weight:700}
h2{font-size:clamp(1.6rem,2.9vw,2.4rem);font-weight:600}
h3{font-size:1.06rem;font-weight:600}
p{margin:0 0 1rem}
p:last-child{margin-bottom:0}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--mint);color:#fff;padding:10px 16px;z-index:999}
.skip-link:focus{left:8px;top:8px}

:focus-visible{outline:3px solid var(--mint);outline-offset:2px;border-radius:4px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-body);font-weight:600;font-size:.94rem;
  padding:11px 20px;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .15s ease, background .2s ease, box-shadow .2s ease, color .2s ease;
  text-align:center;white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn--mint{background:var(--mint);color:#04291E;box-shadow:0 8px 20px rgba(16,185,129,.28)}
.btn--mint:hover{background:#0FCB8D}
.btn--ghost{border-color:var(--line);color:var(--navy);background:#fff}
.btn--ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.btn--outline{border-color:rgba(255,255,255,.55);color:#fff;background:transparent}
.btn--outline:hover{background:rgba(255,255,255,.12)}
.btn--outline-navy{border-color:var(--navy);color:var(--navy);background:#fff}
.btn--outline-navy:hover{background:var(--navy);color:#fff}
.btn--lg{padding:14px 26px;font-size:1rem}
.btn--full{width:100%}

/* ---------- eyebrows / section heads ---------- */
.eyebrow{
  font-size:.74rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--cyan);margin:0 0 12px;
}
.eyebrow--light{color:var(--cyan-soft)}

.sec{padding:88px 0}
.sec--ice{background:var(--ice);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec--navy{background:var(--navy)}
.sec__head{max-width:760px;margin:0 0 44px}
.sec__head h2{margin-bottom:12px}
.sec__lede{color:var(--muted);font-size:1.05rem}
.sec__head--light h2{color:#fff}
.sec__lede--light{color:#9FB6CC}
.ulink{color:var(--cyan);font-weight:600;border-bottom:1px solid rgba(2,132,199,.35)}

.ticks li{position:relative;padding-left:24px;margin-bottom:8px;font-size:.94rem;color:var(--ink)}
.ticks li::before{
  content:"";position:absolute;left:0;top:.55em;width:12px;height:7px;
  border-left:2.4px solid var(--mint);border-bottom:2.4px solid var(--mint);
  transform:rotate(-45deg);
}

/* =========================================================
   1. TOP BAR + NAV
   ========================================================= */
.topbar{background:var(--navy);color:#C6D6E4;font-size:.82rem}
.topbar__in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:40px}
.topbar__meta{margin:0;display:flex;align-items:center;gap:8px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 3px rgba(16,185,129,.2)}
.topbar__wa{color:var(--mint);font-weight:600}
.topbar__wa:hover{text-decoration:underline}

.nav{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .25s ease}
.nav.is-stuck{box-shadow:var(--shadow-md)}
.nav__in{display:flex;align-items:center;gap:20px;min-height:74px}

.brand{display:flex;align-items:center;gap:10px;margin-right:auto}
.brand__mark{
  width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--navy),var(--cyan));color:#fff;flex:none;
}
.brand__mark svg{width:20px;height:20px}
.brand__txt{font-family:var(--font-display);font-weight:700;font-size:1.12rem;color:var(--navy);letter-spacing:-.02em;line-height:1}
.brand__txt em{display:block;font-style:normal;font-family:var(--font-body);font-weight:500;font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);margin-top:3px}

.nav__links{display:flex;gap:26px}
.nav__links a{font-size:.94rem;font-weight:500;color:var(--ink);padding:6px 0;border-bottom:2px solid transparent}
.nav__links a:hover{color:var(--cyan);border-bottom-color:var(--cyan)}

.nav__cta{display:flex;gap:10px;margin-left:20px}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:10px;cursor:pointer}
.nav__burger span{width:22px;height:2px;background:var(--navy);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* =========================================================
   2. HERO
   ========================================================= */
.hero{
  position:relative;background:var(--navy);color:#fff;padding:76px 0 84px;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 420px at 78% 8%, rgba(2,132,199,.30), transparent 60%),
    radial-gradient(600px 300px at 5% 100%, rgba(16,185,129,.16), transparent 60%);
}
.hero::after{
  content:"";position:absolute;inset:0;opacity:.25;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:linear-gradient(to bottom,#000,transparent 75%);
  -webkit-mask-image:linear-gradient(to bottom,#000,transparent 75%);
}
.hero__grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.9fr);gap:56px;align-items:start}

.pill{
  display:inline-block;background:rgba(2,132,199,.9);color:#fff;
  font-size:.78rem;font-weight:600;letter-spacing:.04em;
  padding:7px 15px;border-radius:999px;margin:0 0 20px;
}
.hero h1{color:#fff;margin-bottom:18px;max-width:15ch}
.hero__sub{color:#A9C0D6;font-size:1.08rem;max-width:56ch;margin-bottom:26px}

.hero__badges{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px}
.hero__badges li{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-md);padding:10px 16px;min-width:150px;
}
.hero__badges strong{display:block;color:#fff;font-size:1rem;font-family:var(--font-display)}
.hero__badges span{color:#93AFC7;font-size:.8rem}

.hero__actions{display:flex;flex-wrap:wrap;gap:12px}

/* quote card */
.quote{
  background:#fff;border-radius:var(--r-lg);box-shadow:var(--shadow-xl);
  padding:26px;position:sticky;top:96px;
}
.quote__head h2{font-size:1.35rem;margin-bottom:6px}
.quote__head p{color:var(--muted);font-size:.88rem;margin-bottom:18px}
.quote__form label{
  display:block;font-size:.76rem;font-weight:600;letter-spacing:.04em;
  text-transform:uppercase;color:var(--muted);margin:0 0 6px;
}
.quote__form select,
.quote__form input{
  width:100%;padding:12px 14px;margin-bottom:14px;
  border:1.5px solid var(--line);border-radius:var(--r-sm);
  font-family:var(--font-body);font-size:.95rem;color:var(--ink);background:#fff;
  transition:border-color .18s ease, box-shadow .18s ease;
}
.quote__form select:focus,
.quote__form input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(2,132,199,.15)}
.quote__form select:invalid{color:var(--muted)}
.quote__form .is-error{border-color:#DC2626;box-shadow:0 0 0 3px rgba(220,38,38,.12)}
.quote__note{font-size:.78rem;color:var(--muted);text-align:center;margin:12px 0 0}
.quote__note.is-error{color:#DC2626;font-weight:600}

/* =========================================================
   3. TRUST BAR + STATS
   ========================================================= */
.trustbar{background:var(--ice);border-bottom:1px solid var(--line);padding:32px 0}
.trustbar__row{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}
.trustbar__row li{display:flex;flex-direction:column;gap:2px;padding-left:38px;position:relative}
.trustbar__row .ico{
  position:absolute;left:0;top:2px;width:28px;height:28px;border-radius:8px;
  display:grid;place-items:center;background:#fff;border:1px solid var(--line);
  color:var(--cyan);font-size:.9rem;
}
.trustbar__row strong{font-size:.92rem;color:var(--navy)}
.trustbar__row span:not(.ico){font-size:.82rem;color:var(--muted)}

/* --- SECTION 4: hard performance metrics bar (navy) --- */
.metrics{background:var(--navy);padding:38px 0;border-bottom:4px solid var(--mint)}
.metrics__row{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.metrics__row li{
  text-align:center;padding:14px 16px;border-radius:var(--r-md);
  border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.04);
}
.metrics__num{
  display:block;font-family:var(--font-display);font-weight:700;
  font-size:clamp(1.9rem,3.3vw,2.6rem);color:var(--mint);
  font-variant-numeric:tabular-nums;line-height:1.1;margin-bottom:6px;
}
.metrics__row li:nth-child(2) .metrics__num,
.metrics__row li:nth-child(4) .metrics__num{color:var(--cyan-soft)}
.metrics__lbl{display:block;font-size:.84rem;color:#C6D6E4;max-width:26ch;margin:0 auto}

/* =========================================================
   4. SERVICES
   ========================================================= */
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:30px}
.tab{
  font-family:var(--font-body);font-size:.88rem;font-weight:600;
  padding:9px 18px;border-radius:999px;border:1.5px solid var(--line);
  background:#fff;color:var(--muted);cursor:pointer;transition:all .18s ease;
}
.tab:hover{border-color:var(--cyan);color:var(--cyan)}
.tab.is-active{background:var(--navy);border-color:var(--navy);color:#fff}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  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, border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}
.card.is-hidden{display:none}
.card__img{
  height:186px;background-color:#0F2942;
  background-size:cover;background-position:center;background-repeat:no-repeat;
}
.card__body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.card__body h3{margin-bottom:12px}
.card__price{margin:14px 0 12px;font-size:.9rem;color:var(--muted)}
.card__price strong{color:var(--navy);font-family:var(--font-display);font-size:1.05rem}
.card__link{margin-top:auto;color:var(--cyan);font-weight:600;font-size:.9rem}
.card__link:hover{text-decoration:underline}

/* =========================================================
   5. WHY CHOOSE US
   ========================================================= */
.edge{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.edge__box{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:26px 22px;border-top:3px solid var(--cyan);
}
.edge__box h3{margin-bottom:10px}
.edge__box p{font-size:.92rem;color:var(--muted)}

/* =========================================================
   6. BEFORE & AFTER
   ========================================================= */
.ba__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.ba{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.ba__stage{
  position:relative;height:300px;overflow:hidden;user-select:none;
  background:var(--navy);touch-action:none;
}
.ba__after,.ba__before{position:absolute;inset:0;background-size:cover;background-position:center}
.ba__before{
  width:50%;
  filter:sepia(.55) saturate(.65) brightness(.72) contrast(.95);
  border-right:2px solid var(--mint);
}
.ba__tag{
  position:absolute;top:12px;z-index:3;font-size:.68rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;padding:5px 10px;border-radius:999px;
}
.ba__tag--l{left:12px;background:rgba(15,41,66,.85);color:#fff}
.ba__tag--r{right:12px;background:var(--mint);color:#04291E}
.ba__handle{
  position:absolute;top:0;bottom:0;left:50%;width:44px;transform:translateX(-50%);
  z-index:4;cursor:ew-resize;display:grid;place-items:center;
}
.ba__handle span{
  width:38px;height:38px;border-radius:50%;background:#fff;box-shadow:var(--shadow-md);
  display:grid;place-items:center;position:relative;
}
.ba__handle span::before{content:"‹ ›";font-size:1rem;color:var(--navy);letter-spacing:2px;line-height:1}
.ba figcaption{padding:18px 20px 20px}
.ba figcaption strong{display:block;font-family:var(--font-display);color:var(--navy);margin-bottom:8px;font-size:.98rem}
.meta li{font-size:.84rem;color:var(--muted);padding-left:14px;position:relative}
.meta li::before{content:"";position:absolute;left:0;top:.7em;width:5px;height:5px;border-radius:50%;background:var(--cyan)}

/* =========================================================
   7. PROCESS
   ========================================================= */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.steps li{padding:0 26px 0 0;position:relative}
.steps li::after{
  content:"";position:absolute;left:44px;top:19px;right:0;height:2px;
  background:linear-gradient(90deg,rgba(16,185,129,.45),rgba(2,132,199,.10));
}
.steps li:last-child::after{display:none}
.steps__n{
  position:relative;z-index:2;display:grid;place-items:center;
  width:40px;height:40px;border-radius:50%;
  background:var(--mint);color:#04291E;
  font-family:var(--font-display);font-weight:700;font-size:.86rem;margin-bottom:18px;
}
.steps h3{color:var(--navy);margin-bottom:8px;font-size:1.02rem;padding-right:10px}
.steps p{color:var(--muted);font-size:.92rem;padding-right:16px}

/* =========================================================
   8. EQUIPMENT
   ========================================================= */
.equip{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:52px;align-items:center}
.equip__gallery{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:150px 150px;gap:14px}
.equip__img{
  border-radius:var(--r-md);background-color:#0F2942;
  background-size:cover;background-position:center;background-repeat:no-repeat;
}
.equip__img--tall{grid-row:span 2}
.equip__copy h2{margin-bottom:14px}
.equip__copy>p{color:var(--muted)}
.equip__cols{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin:26px 0 22px}
.equip__cols h3{margin-bottom:12px;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan)}
.equip__self{
  background:var(--ice);border-left:3px solid var(--mint);
  padding:14px 18px;border-radius:0 var(--r-sm) var(--r-sm) 0;
  font-size:.92rem;color:var(--ink);
}

/* =========================================================
   9. PRICING
   ========================================================= */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.tier{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px 26px;position:relative;display:flex;flex-direction:column;
}
.tier .btn{margin-top:auto}
.tier--pop{border:2px solid var(--navy);box-shadow:var(--shadow-md);padding-top:38px}
.tier__flag{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--mint);color:#04291E;font-size:.7rem;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;padding:6px 14px;border-radius:999px;white-space:nowrap;
}
.tier h3{font-size:1.2rem;margin-bottom:4px}
.tier__for{color:var(--muted);font-size:.86rem;margin-bottom:18px}
.tier__price{
  font-family:var(--font-display);font-weight:700;font-size:2.1rem;color:var(--navy);
  line-height:1.1;margin:0 0 20px;display:flex;align-items:baseline;gap:6px;flex-wrap:wrap;
}
.tier__price span{font-size:.85rem;font-weight:600;color:var(--muted)}
.tier__price em{font-style:normal;font-family:var(--font-body);font-size:.76rem;font-weight:500;color:var(--muted)}
.tier__time{
  font-size:.82rem;color:var(--cyan);font-weight:600;
  margin:18px 0;padding-top:14px;border-top:1px dashed var(--line);
}
.tiers__foot{text-align:center;margin-top:26px;font-size:.86rem;color:var(--muted)}

/* =========================================================
   10. GUARANTEE (risk reversal)
   ========================================================= */
.guar{
  background:var(--navy);color:#fff;padding:84px 0;
  border-top:4px solid var(--mint);
}
.guar__head{text-align:center;max-width:640px;margin:0 auto 40px}
.guar__head h2{color:#fff;margin-bottom:10px}
.guar__head p{color:#9FB6CC}
.guar__shield{
  display:grid;place-items:center;width:62px;height:62px;margin:0 auto 20px;
  border-radius:50%;background:rgba(16,185,129,.14);border:1px solid rgba(16,185,129,.45);color:var(--mint);
}
.guar__shield svg{width:30px;height:30px}
.guar__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.guar__card{
  background:#fff;border-radius:var(--r-lg);padding:28px 26px;
  border-top:4px solid var(--mint);
}
.guar__card h3{margin-bottom:10px;font-size:1.06rem}
.guar__card p{color:var(--muted);font-size:.93rem}

/* =========================================================
   11. REVIEWS
   ========================================================= */
.revs{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rev{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 24px;display:flex;flex-direction:column;
}
.rev__stars{color:#F59E0B;letter-spacing:2px;margin-bottom:12px}
.rev__txt{font-size:.94rem;color:var(--ink);margin-bottom:18px}
.rev__who{margin:auto 0 10px;font-size:.88rem}
.rev__who strong{display:block;color:var(--navy);font-family:var(--font-display)}
.rev__who span{color:var(--muted);font-size:.82rem}
.rev__badge{
  font-size:.72rem;font-weight:600;color:var(--cyan);margin:0;
  padding-top:12px;border-top:1px solid var(--line);
}

/* =========================================================
   12. SERVICE AREAS
   ========================================================= */
.areas{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:52px;align-items:center}
.areas__copy h2{margin-bottom:12px}
.areas__copy>p{color:var(--muted)}
.areas__list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}
.areas__list a{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:10px 12px;font-size:.86rem;font-weight:500;color:var(--navy);transition:all .18s ease;
}
.areas__list a:hover{border-color:var(--cyan);color:var(--cyan);transform:translateY(-2px)}
.areas__note{font-size:.86rem;color:var(--muted)}
.areas__map{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff}
.areas__map iframe{width:100%;height:420px;border:0;display:block;background:var(--ice)}

/* =========================================================
   13. FAQ
   ========================================================= */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:20px 32px}
.faq__col{display:flex;flex-direction:column;gap:12px}
.acc{border:1px solid var(--line);border-radius:var(--r-md);background:#fff;overflow:hidden}
.acc__q{
  width:100%;text-align:left;background:none;border:0;cursor:pointer;
  font-family:var(--font-display);font-weight:600;font-size:.98rem;color:var(--navy);
  padding:18px 48px 18px 20px;position:relative;line-height:1.4;
}
.acc__q::after{
  content:"";position:absolute;right:20px;top:50%;width:9px;height:9px;
  border-right:2px solid var(--cyan);border-bottom:2px solid var(--cyan);
  transform:translateY(-70%) rotate(45deg);transition:transform .2s ease;
}
.acc.is-open .acc__q::after{transform:translateY(-30%) rotate(-135deg)}
.acc.is-open{border-color:var(--cyan)}
.acc__a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s ease}
.acc.is-open .acc__a{grid-template-rows:1fr}
.acc__a>p{overflow:hidden;margin:0;padding:0 20px;font-size:.92rem;color:var(--muted);transition:padding .28s ease}
.acc.is-open .acc__a>p{padding:0 20px 20px}

/* =========================================================
   6. SUB-SERVICE DIRECTORY
   ========================================================= */
.dir{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.dir__col{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 24px}
.dir__title{
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);
  padding-bottom:14px;margin-bottom:8px;border-bottom:1px solid var(--line);
}
.dir__list li{border-bottom:1px solid var(--line)}
.dir__list li:last-child{border-bottom:0}
.dir__list a{
  display:block;padding:14px 14px 14px 30px;position:relative;border-radius:var(--r-sm);
  transition:background .18s ease,color .18s ease;
}
.dir__list a::before{
  content:"";position:absolute;left:10px;top:20px;width:11px;height:6px;
  border-left:2.4px solid #94A3B8;border-bottom:2.4px solid #94A3B8;
  transform:rotate(-45deg);transition:border-color .18s ease;
}
.dir__list a:hover{background:var(--ice)}
.dir__list a:hover::before{border-color:var(--cyan)}
.dir__list a:hover strong{color:var(--cyan)}
.dir__list strong{display:block;font-family:var(--font-display);font-size:.97rem;color:var(--navy);transition:color .18s ease}
.dir__list span{display:block;font-size:.85rem;color:var(--muted);margin-top:2px}

/* =========================================================
   7. COMPARISON MATRIX
   ========================================================= */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:stretch}
.vs__col{border-radius:var(--r-lg);padding:30px 28px;position:relative}
.vs__col h3{font-size:1.15rem;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.vs__col--old{background:var(--ice);border:1px solid var(--line)}
.vs__col--old h3{color:var(--muted)}
.vs__col--new{background:#fff;border:2px solid var(--navy);box-shadow:var(--shadow-md);padding-top:38px}
.vs__flag{
  position:absolute;top:-13px;left:28px;background:var(--mint);color:#04291E;
  font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  padding:6px 14px;border-radius:999px;
}
.vs__list li{position:relative;padding-left:34px;margin-bottom:16px;font-size:.94rem;line-height:1.55}
.vs__list li:last-child{margin-bottom:0}
.vs__list li::before{
  position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;
  display:grid;place-items:center;font-size:.72rem;font-weight:700;
}
.vs__col--old .vs__list li{color:var(--muted)}
.vs__col--old .vs__list li::before{content:"\2715";background:#FEE2E2;color:#DC2626}
.vs__col--new .vs__list li{color:var(--ink)}
.vs__col--new .vs__list li::before{content:"\2713";background:rgba(16,185,129,.15);color:var(--mint-dark)}

/* =========================================================
   10. CASE STUDIES
   ========================================================= */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 24px;display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease;
}
.case:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.case__tag{
  display:inline-block;align-self:flex-start;background:var(--ice);border:1px solid var(--line);
  color:var(--cyan);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;margin-bottom:14px;
}
.case h3{font-size:1.05rem;line-height:1.35;margin-bottom:18px}
.case__dl{margin:0 0 18px}
.case__dl dt{
  font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--navy);margin-bottom:4px;
}
.case__dl dd{margin:0 0 14px;font-size:.9rem;color:var(--muted);padding-left:12px;border-left:2px solid var(--line)}
.case__dl dd:last-child{margin-bottom:0;border-left-color:var(--mint)}
.case__link{margin-top:auto;color:var(--cyan);font-weight:600;font-size:.9rem}
.case__link:hover{text-decoration:underline}

/* =========================================================
   11. STAIN DIAGNOSTIC CALLOUT
   ========================================================= */
.diagwrap{padding:64px 0 88px;background:var(--white)}
.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:24ch}
.diag__copy p{color:#A9C0D6;font-size:.98rem;max-width:62ch}
.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}

/* =========================================================
   16. BRAND STORY
   ========================================================= */
.story{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:52px;align-items:center}
.story__media{position:relative}
.story__img{
  height:520px;border-radius:var(--r-lg);background-color:#0F2942;
  background-size:cover;background-position:center;background-repeat:no-repeat;
}
.story__stamp{
  position:absolute;right:-18px;bottom:26px;background:#fff;border-radius:var(--r-md);
  box-shadow:var(--shadow-md);border-top:3px solid var(--mint);
  padding:16px 22px;text-align:center;
}
.story__stamp span{display:block;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.story__stamp strong{display:block;font-family:var(--font-display);font-size:1.6rem;color:var(--navy);line-height:1.2}
.story__copy h2{margin-bottom:16px}
.story__copy p{color:var(--muted);font-size:.98rem}
.story__points{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px;padding-top:24px;border-top:1px solid var(--line)}
.story__points strong{display:block;font-family:var(--font-display);font-size:.95rem;color:var(--navy)}
.story__points span{font-size:.83rem;color:var(--muted)}

/* =========================================================
   20. PRE-FOOTER ACTION BANNER
   ========================================================= */
.band{background:var(--cyan);color:#fff;padding:56px 0}
.band__in{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
.band h2{color:#fff;margin-bottom:8px}
.band p{color:#DBEEFB}
.band__btns{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
.band__micro{width:100%;text-align:right;font-size:.82rem;color:#CBE7F9;margin:0}
.btn--white{background:#fff;color:var(--navy);box-shadow:0 8px 20px rgba(15,41,66,.15)}
.btn--white:hover{background:#EFF6FF}

/* =========================================================
   FOOTER
   ========================================================= */
.foot{background:var(--navy);color:#A9C0D6;padding:64px 0 0;border-top:1px solid rgba(255,255,255,.08)}
.foot__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:44px}
.foot h3{color:#fff;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px}
.foot ul li{margin-bottom:10px;font-size:.89rem}
.foot a:hover{color:var(--mint)}
.brand--foot{margin-bottom:16px}
.brand--foot .brand__txt{color:#fff}
.foot__about{font-size:.89rem;max-width:34ch}
.foot__reg{font-size:.8rem;color:#7E9AB4}
.foot__social{display:flex;gap:8px;margin-top:16px}
.foot__social a{
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.18);font-size:.72rem;font-weight:600;color:#fff;
}
.foot__social a:hover{background:var(--mint);border-color:var(--mint);color:#04291E}
.foot__nap li{line-height:1.6}
.foot__bar{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.1);padding-top:20px;padding-bottom:80px;font-size:.82rem;
}
.foot__bar p{margin:0}
.foot__legal a{margin-left:18px}

/* mobile sticky bar */
.mobar{display:none}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1080px){
  .trustbar__row{grid-template-columns:repeat(3,1fr);gap:20px 24px}
  .cards,.ba__grid,.revs,.cases,.guar__grid,.tiers{grid-template-columns:repeat(2,1fr)}
  .edge{grid-template-columns:repeat(2,1fr)}
  .metrics__row{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:34px 0}
  .steps li::after{display:none}
  .story__img{height:430px}
  .foot__grid{grid-template-columns:1fr 1fr}
}

@media (max-width:900px){
  .nav__links{
    position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;gap:0;
    border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);
    max-height:0;overflow:hidden;transition:max-height .3s ease;
  }
  .nav__links.is-open{max-height:340px}
  .nav__links a{padding:14px var(--pad);border-bottom:1px solid var(--line)}
  .nav__burger{display:flex}
  .nav__cta .btn--ghost{display:none}
  .nav__cta{margin-left:0}
  .nav__in{position:relative}

  .hero{padding:52px 0 64px}
  .hero__grid{grid-template-columns:1fr;gap:36px}
  .quote{position:static}
  .equip,.areas,.band__in,.story,.vs,.dir{grid-template-columns:1fr;gap:34px}
  .diag{grid-template-columns:1fr;padding:34px 28px;gap:24px}
  .diag__cta,.diag__micro{text-align:left}
  .story__img{height:340px}
  .story__stamp{right:16px;bottom:16px}
  .equip__gallery{grid-template-rows:130px 130px}
  .band__btns{justify-content:flex-start}
  .band__micro{text-align:left}
  .faq{grid-template-columns:1fr;gap:12px}
  .sec{padding:64px 0}
  .guar{padding:64px 0}
}

@media (max-width:680px){
  :root{--pad:18px}
  .topbar__meta{display:none}
  .topbar__in{justify-content:center;min-height:36px}
  .cards,.ba__grid,.revs,.cases,.guar__grid,.tiers,.edge,.metrics__row,.trustbar__row,.steps,
  .equip__cols,.foot__grid,.story__points{grid-template-columns:1fr}
  .metrics__row li{display:flex;align-items:center;gap:14px;text-align:left;padding:14px}
  .metrics__num{font-size:1.6rem;margin-bottom:0;flex:0 0 auto;min-width:96px}
  .metrics__lbl{margin:0;max-width:none}
  .vs__col--new{padding-top:34px}
  .diagwrap{padding:48px 0 64px}
  .areas__list{grid-template-columns:1fr 1fr}
  .equip__gallery{grid-template-columns:1fr 1fr;grid-template-rows:120px 120px}
  .tier--pop{margin-top:14px}
  .hero__badges li{flex:1 1 100%}
  .ba__stage{height:250px}
  .foot__bar{flex-direction:column;align-items:flex-start;padding-bottom:90px}
  .foot__legal a{margin:0 18px 0 0}

  .nav__cta{display:none}

  .mobar{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:80;gap:1px;
    background:var(--line);box-shadow:0 -6px 20px rgba(15,41,66,.16);
  }
  .mobar a{flex:1;text-align:center;padding:15px 10px;font-weight:600;font-size:.92rem}
  .mobar__call{background:#fff;color:var(--navy);flex:0 0 34%}
  .mobar__wa{background:var(--mint);color:#04291E}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
  .btn:hover,.card:hover,.case:hover,.areas__list a:hover{transform:none}
}