/* Kentucky Plumbing HQ — design system
   Palette and type inherited from the approved theme replication. */
:root{
  --ink:#1c2022; --muted:#666b6b; --muted-dk:#5f6666;
  --bg:#eff3f4; --bg-alt:#eaf0f1; --surface:#fff; --dark:#1b1e1e; --dark-2:#262a2a;
  --teal:#14676b; --teal-dk:#0f5155; --navy:#17457c;
  --line:#dfe4e5; --line-2:#e2e7e8; --line-dark:#343939;
  --container:1650px; --content:1200px; --measure:70ch;
  --pad:32px; --sect:110px;
  --shadow-card:0 30px 60px rgba(20,32,34,.09);
  --shadow-lift:0 40px 90px rgba(20,32,34,.14);
  --header-h:92px; --header-h-sm:66px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:120px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Kumbh Sans',Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;text-wrap:pretty;font-size:17px;line-height:1.75}
img{max-width:100%;display:block}
a{color:var(--teal);text-decoration:none}
a:hover{color:var(--navy)}
:focus-visible{outline:3px solid var(--navy);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--navy);color:#fff;padding:14px 22px;font-weight:700}
.skip:focus{left:12px;top:12px;color:#fff}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- layout ---------- */
.wrap{max-width:var(--container);margin:0 auto;padding:0 var(--pad)}
.wrap-narrow{max-width:var(--content);margin:0 auto;padding:0 var(--pad)}
.band{padding:var(--sect) 0}
.band--surface{background:var(--surface)}
.band--alt{background:var(--bg-alt)}
.band--dark{background:var(--dark);color:#fff}
.band--dark h2,.band--dark h3{color:#fff}
.band--tight{padding:70px 0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.split--wide{grid-template-columns:1.15fr .85fr}

/* ---------- type ---------- */
h1,h2,h3,h4{font-weight:700;letter-spacing:-.02em;color:var(--ink);margin:0;text-wrap:balance}
.h1,h1{font-size:clamp(38px,4.4vw,68px);line-height:1.07;letter-spacing:-.025em}
.h2,h2{font-size:clamp(30px,3.2vw,50px);line-height:1.14}
.h3,h3{font-size:clamp(21px,1.6vw,27px);line-height:1.3}
.eyebrow{font-size:13px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--ink);margin:0 0 20px}
.band--dark .eyebrow{color:#b9c2c2}
.lede{font-size:clamp(18px,1.5vw,21px);line-height:1.65;font-weight:500;color:var(--ink);max-width:62ch}
.prose{max-width:var(--measure)}
.prose p{margin:0 0 24px;font-size:17px;line-height:1.85;color:var(--muted-dk)}
.prose h2{margin:64px 0 20px}
.prose h3{margin:44px 0 14px}
.prose h2:first-child,.prose h3:first-child{margin-top:0}
.prose ul,.prose ol{margin:0 0 26px;padding-left:22px;color:var(--muted-dk)}
.prose li{margin:0 0 11px;line-height:1.8}
.prose strong{color:var(--ink);font-weight:700}
.prose--wide{max-width:78ch}

/* ---------- callouts ---------- */
.keypoint{border:1px solid var(--line);border-left:4px solid var(--teal);background:var(--surface);padding:30px 34px;margin:0 0 30px}
.keypoint__label{font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--teal);margin:0 0 12px}
.keypoint p{margin:0;font-size:16.5px;line-height:1.8;color:var(--ink)}
.pullquote{margin:44px 0;padding:38px 42px;background:var(--bg-alt);border-left:4px solid var(--navy)}
.pullquote p{margin:0;font-size:clamp(19px,1.7vw,23px);line-height:1.55;font-weight:500;color:var(--ink)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;white-space:nowrap;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:19px 34px;background:var(--teal);color:#fff;font-weight:700;font-size:15.5px;letter-spacing:.01em;border:none;cursor:pointer;transition:background .2s ease,transform .2s ease}
.btn:hover{background:var(--navy);color:#fff;transform:translateY(-2px)}
.btn--navy{background:var(--navy)} .btn--navy:hover{background:var(--teal)}
.btn--light{background:#f2f5f6;color:var(--ink)} .btn--light:hover{background:#fff;color:var(--ink)}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid #c8d0d1}
.btn--ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn--block{width:100%}
.cta-row{display:flex;flex-wrap:wrap;gap:18px;align-items:center;margin-top:30px}
.cta-inline{margin:44px 0;padding:34px 38px;background:var(--bg-alt);display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:space-between}
.band--surface .cta-inline{background:var(--bg-alt)}
.band--alt .cta-inline{background:var(--surface)}
.cta-inline__copy{margin:0;font-size:17px;line-height:1.6;color:var(--muted-dk);max-width:52ch}
.cta-inline__copy strong{color:var(--ink)}
.microcopy{margin:12px 0 0;font-size:14.5px;color:var(--muted);line-height:1.6}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:80;background:var(--bg);transition:background .25s ease,box-shadow .25s ease}
.site-header__inner{max-width:var(--container);margin:0 auto;padding:0 var(--pad);height:var(--header-h);display:flex;align-items:center;gap:40px;transition:height .25s ease}
.site-header.is-stuck{background:var(--dark);box-shadow:0 10px 30px rgba(20,32,34,.18)}
.site-header.is-stuck .site-header__inner{height:var(--header-h-sm)}
.site-header.is-stuck .brand,.site-header.is-stuck .nav a{color:#fff}
.site-header.is-stuck .nav a::after{background:#fff}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);flex:none;font-weight:800;font-size:20px;letter-spacing:-.02em;transition:color .25s ease}
.brand:hover{color:var(--teal)}
.brand svg{flex:none}
.nav{display:flex;align-items:center;gap:34px;flex:1}
.nav a{position:relative;font-size:16px;font-weight:500;color:var(--ink);padding:8px 0;transition:color .25s ease}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.header-call{display:flex;align-items:center;gap:14px;flex:none}
.header-call__num{font-size:18px;font-weight:700;color:var(--ink);white-space:nowrap;transition:color .25s ease}
.site-header.is-stuck .header-call__num{color:#fff}
.nav-toggle{display:none;width:46px;height:46px;border:1px solid var(--line);background:transparent;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink)}
.nav-toggle span::before{top:-6px}.nav-toggle span::after{top:6px}

/* ---------- hero ---------- */
.hero{background:var(--surface);display:grid;grid-template-columns:minmax(300px,38%) 1fr;align-items:stretch;position:relative;overflow:hidden}
.hero__media{position:relative;min-height:620px;min-width:0;overflow:hidden;background:var(--bg-alt)}
.hero__media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.hero__body{display:flex;flex-direction:column;justify-content:center;padding:96px 72px;min-width:0;position:relative}
.hero__rule{width:64px;height:4px;background:var(--teal);margin:0 0 26px}
.hero h1{max-width:17ch}
.hero__lede{margin:28px 0 0;max-width:58ch;font-size:18px;line-height:1.8;color:var(--muted-dk)}
.hero__motif{position:absolute;right:-60px;bottom:-40px;width:420px;opacity:.05;pointer-events:none;color:var(--teal)}
.hero-strip{background:var(--dark);color:#fff}
.hero-strip__inner{max-width:var(--container);margin:0 auto;padding:26px var(--pad);display:flex;flex-wrap:wrap;gap:14px 46px;align-items:center}
.hero-strip li{list-style:none;font-size:15px;font-weight:600;color:#dfe5e5;display:flex;align-items:center;gap:10px}
.hero-strip ul{display:flex;flex-wrap:wrap;gap:14px 46px;margin:0;padding:0}
.hero-strip .dot{width:7px;height:7px;background:var(--teal);flex:none}

/* ---------- stats ---------- */
.stats{display:flex;flex-wrap:wrap;gap:0;margin-top:56px}
.stats__item{padding:0 44px;border-left:1px solid var(--line);min-width:210px}
.stats__item:first-child{padding-left:0;border-left:none}
.stats__n{font-size:clamp(34px,3.4vw,46px);font-weight:700;letter-spacing:-.02em;color:var(--ink);line-height:1}
.stats__l{margin-top:8px;font-size:15px;font-weight:600;color:var(--ink)}
.band--dark .stats__n,.band--dark .stats__l{color:#fff}
.band--dark .stats__item{border-color:var(--line-dark)}

/* ---------- cards ---------- */
.grid{display:grid;gap:28px}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{position:relative;background:var(--surface);padding:38px 34px 34px;min-width:0;border-top:3px solid transparent;transition:box-shadow .25s ease,transform .25s ease}
.card::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--teal);transition:width .3s ease}
.card:hover{box-shadow:var(--shadow-card);transform:translateY(-4px)}
.card:hover::before{width:100%}
.card:focus-within{box-shadow:var(--shadow-card)}
.card h3{font-size:21px;margin:0 0 12px}
.card p{margin:0;font-size:15.5px;line-height:1.72;color:var(--muted)}
.card__link::after{content:"";position:absolute;inset:0}
.card__link{color:var(--ink)}
.card__link:hover{color:var(--ink)}
.card__meta{margin-top:18px;font-size:13px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--teal)}
.card--compact{padding:26px 26px 24px}
.card--compact h3{font-size:18px;margin-bottom:8px}

/* ---------- region selector ---------- */
.regions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.region{position:relative;background:var(--surface);padding:32px 28px;min-width:0;display:flex;flex-direction:column;gap:12px;transition:transform .25s ease,box-shadow .25s ease}
.region:hover{transform:translateY(-4px);box-shadow:var(--shadow-card)}
.region__n{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--teal)}
.region h3{font-size:20px;margin:0}
.region p{margin:0;font-size:15px;line-height:1.7;color:var(--muted)}
.region__count{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);font-size:14px;font-weight:600;color:var(--ink)}
.region__link::after{content:"";position:absolute;inset:0}

/* ---------- ground conditions ---------- */
.conditions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border:1px solid var(--line-dark)}
.condition{padding:44px 38px;border-left:1px solid var(--line-dark);min-width:0}
.condition:first-child{border-left:none}
.condition__k{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--teal);margin:0 0 14px}
.condition h3{font-size:22px;margin:0 0 14px;color:#fff}
.condition p{margin:0 0 14px;font-size:16px;line-height:1.8;color:#b9c2c2}
.condition p:last-child{margin-bottom:0}
.condition strong{color:#fff}

/* ---------- seasonal ---------- */
.seasons{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.season{background:var(--surface);padding:34px 30px;min-width:0;border-top:3px solid var(--navy)}
.season:nth-child(2){border-top-color:var(--teal)}
.season:nth-child(3){border-top-color:var(--muted)}
.season:nth-child(4){border-top-color:var(--ink)}
.season h3{font-size:19px;margin:0 0 12px}
.season p{margin:0;font-size:15.5px;line-height:1.75;color:var(--muted-dk)}

/* ---------- how it works ---------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;counter-reset:step}
.step{min-width:0}
.step__n{width:52px;height:52px;border:2px solid var(--teal);color:var(--teal);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:19px;margin-bottom:22px}
.step h3{font-size:20px;margin:0 0 10px}
.step p{margin:0;font-size:16px;line-height:1.78;color:var(--muted-dk)}

/* ---------- table of contents ---------- */
.toc{background:var(--surface);border:1px solid var(--line);padding:30px 32px;margin:0 0 48px}
.toc h2{font-size:15px;letter-spacing:.14em;text-transform:uppercase;margin:0 0 18px;color:var(--ink)}
.toc ol{margin:0;padding:0;list-style:none;columns:2;column-gap:36px}
.toc li{margin:0 0 10px;break-inside:avoid}
.toc a{font-size:15.5px;color:var(--muted-dk);line-height:1.55;border-left:2px solid transparent;padding-left:12px;display:block;transition:color .2s ease,border-color .2s ease}
.toc a:hover{color:var(--ink);border-color:var(--line)}
.toc a.is-active{color:var(--teal);border-color:var(--teal);font-weight:600}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{width:100%;background:none;border:none;text-align:left;cursor:pointer;padding:26px 44px 26px 0;position:relative;display:block}
.faq__q h3{font-size:19px;line-height:1.45;margin:0;color:var(--ink);font-weight:700}
.faq__q::after{content:"";position:absolute;right:6px;top:34px;width:13px;height:13px;border-right:2px solid var(--teal);border-bottom:2px solid var(--teal);transform:rotate(45deg);transition:transform .25s ease}
.faq__q[aria-expanded="true"]::after{transform:rotate(-135deg)}
.faq__a{display:none}
.faq__item.is-open .faq__a{display:block}
.faq__a p{margin:0 0 26px;max-width:72ch;font-size:16.5px;line-height:1.85;color:var(--muted-dk)}

/* ---------- service area line ---------- */
.zipline{background:var(--bg-alt);padding:26px 30px;border-left:4px solid var(--navy);margin:0 0 40px}
.zipline p{margin:0;font-size:16px;line-height:1.75;color:var(--muted-dk)}
.zipline strong{color:var(--ink)}

/* ---------- link clusters ---------- */
.linkcluster{display:flex;flex-wrap:wrap;gap:10px}
.linkcluster a{display:inline-flex;align-items:center;min-height:44px;padding:10px 18px;background:var(--surface);border:1px solid var(--line);font-size:15px;font-weight:600;color:var(--ink);transition:border-color .2s ease,transform .2s ease}
.linkcluster a:hover{border-color:var(--teal);color:var(--teal);transform:translateY(-2px)}
.band--alt .linkcluster a{background:var(--surface)}
.band--surface .linkcluster a{background:var(--bg-alt);border-color:transparent}
.linkcluster span{display:inline-flex;align-items:center;min-height:44px;padding:10px 18px;border:1px dashed var(--line);font-size:15px;font-weight:600;color:var(--muted-dk)}

/* ---------- final CTA band ---------- */
.cta-band{background:var(--dark);color:#fff;padding:86px 0}
.cta-band__inner{max-width:var(--container);margin:0 auto;padding:0 var(--pad);display:flex;flex-wrap:wrap;gap:36px;align-items:center;justify-content:space-between}
.cta-band h2{color:#fff;max-width:22ch}
.cta-band p{margin:16px 0 0;color:#b9c2c2;max-width:52ch;font-size:16.5px;line-height:1.7}

/* ---------- footer ---------- */
.site-footer{background:var(--dark);color:#fff}
.site-footer__top{max-width:var(--container);margin:0 auto;padding:88px var(--pad) 0;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:52px}
.site-footer h2{font-size:clamp(26px,2.4vw,38px);line-height:1.2;color:#fff;margin:0 0 20px}
.site-footer h3{font-size:16px;color:#fff;margin:0 0 18px;letter-spacing:.04em}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:0 0 11px}
.site-footer a{color:#b9c2c2;font-size:15px;line-height:1.6}
.site-footer a:hover{color:#fff}
.site-footer p{color:#b9c2c2;font-size:15px;line-height:1.75;margin:0 0 14px}
.site-footer__nap{font-style:normal;color:#b9c2c2;font-size:15px;line-height:1.8}
.site-footer__nap strong{color:#fff}
.site-footer__regions{max-width:var(--container);margin:0 auto;padding:52px var(--pad) 0}
.site-footer__regions .linkcluster a{background:var(--dark-2);border-color:var(--line-dark);color:#dfe5e5}
.site-footer__regions .linkcluster a:hover{border-color:var(--teal);color:#fff}
.site-footer__bottom{max-width:var(--container);margin:52px auto 0;padding:30px var(--pad) 44px;border-top:1px solid var(--line-dark);display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between}
.disclosure{color:#8f9998;font-size:13.5px;line-height:1.75;max-width:88ch;margin:0}

/* ---------- floating call button ---------- */
.fab{position:fixed;right:calc(20px + env(safe-area-inset-right));bottom:calc(20px + env(safe-area-inset-bottom));z-index:120;width:62px;height:62px;border-radius:50%;background:var(--teal);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 14px 34px rgba(20,32,34,.3);opacity:0;transform:translateY(24px) scale(.85);pointer-events:none;transition:opacity .28s ease,transform .28s ease,background .2s ease}
.fab.is-visible{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.fab:hover{background:var(--navy);color:#fff;transform:translateY(0) scale(1.06)}
.fab svg{width:26px;height:26px}
.fab::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--teal);animation:fabpulse 2.6s ease-out infinite}
@keyframes fabpulse{0%{transform:scale(1);opacity:.65}70%{transform:scale(1.45);opacity:0}100%{transform:scale(1.45);opacity:0}}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}

/* ---------- breadcrumbs ---------- */
.crumbs{padding:22px 0;font-size:14px;color:var(--muted)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0}
.crumbs li::after{content:"/";margin-left:8px;color:#c2caca}
.crumbs li:last-child::after{content:""}
.crumbs a{color:var(--muted-dk)}
.crumbs a:hover{color:var(--teal)}

/* ---------- page head ---------- */
.pagehead{background:var(--surface);padding:64px 0 56px;border-bottom:1px solid var(--line)}
.pagehead__rule{width:64px;height:4px;background:var(--teal);margin:0 0 24px}
.pagehead p{margin:24px 0 0;max-width:64ch;font-size:18px;line-height:1.8;color:var(--muted-dk)}
.pagehead--img{position:relative;overflow:hidden;padding:76px 0 68px}
.pagehead--img .wrap-narrow{position:relative;z-index:2}
.pagehead--img p{max-width:54ch}
.pagehead--img h1{max-width:26ch}
.pagehead__media{position:absolute;top:0;right:0;bottom:0;width:47%;overflow:hidden;background:var(--bg-alt)}
.pagehead__media img{width:100%;height:100%;object-fit:cover;display:block}
.pagehead__media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.72) 34%,rgba(255,255,255,.12) 78%,rgba(255,255,255,0) 100%)}

/* ---------- figures ---------- */
figure{margin:0 0 40px}
figure img{width:100%;height:auto;object-fit:cover;background:var(--bg-alt)}
figcaption{margin-top:12px;font-size:14px;color:var(--muted)}

/* ---------- responsive ---------- */
@media (max-width:1280px){
  :root{--sect:88px;--container:1200px}
  .hero__body{padding:76px 56px}
  .grid--4,.regions{grid-template-columns:repeat(2,minmax(0,1fr))}
  .seasons{grid-template-columns:repeat(2,minmax(0,1fr))}
  .site-footer__top{grid-template-columns:1fr 1fr;gap:44px}
}
@media (max-width:980px){
  :root{--sect:72px;--pad:24px}
  .hero{grid-template-columns:1fr}
  .hero__media{min-height:320px}
  .pagehead--img{padding:0 0 56px}
  .pagehead__media{position:relative;width:100%;height:240px;margin:0 0 40px}
  .pagehead__media::after{background:linear-gradient(180deg,rgba(255,255,255,0) 55%,rgba(255,255,255,.85) 100%)}
  .hero__body{padding:56px 24px 64px}
  .split,.split--wide{grid-template-columns:1fr;gap:44px}
  .grid--3,.steps{grid-template-columns:1fr}
  .conditions{grid-template-columns:1fr}
  .condition{border-left:none;border-top:1px solid var(--line-dark)}
  .condition:first-child{border-top:none}
  .nav{display:none}
  .nav.is-open{display:flex;position:absolute;left:0;right:0;top:100%;background:var(--surface);flex-direction:column;align-items:flex-start;gap:0;padding:12px 24px 20px;box-shadow:var(--shadow-card)}
  .nav.is-open a{padding:14px 0;width:100%;min-height:44px;display:flex;align-items:center}
  .nav-toggle{display:flex}
  .site-header__inner{position:relative;justify-content:space-between;gap:16px}
  .header-call__num{display:none}
  .header-call .btn{padding:14px 20px;font-size:14.5px;min-height:48px}
  .toc ol{columns:1}
  .cta-band__inner{flex-direction:column;align-items:flex-start}
}
@media (max-width:640px){
  :root{--sect:56px;--pad:18px}
  body{font-size:16.5px}
  .grid--2,.grid--4,.regions,.seasons{grid-template-columns:1fr}
  .stats{gap:26px}
  .stats__item{padding:0;border-left:none;border-top:1px solid var(--line);padding-top:18px;min-width:0;width:100%}
  .stats__item:first-child{border-top:none;padding-top:0}
  .cta-inline{flex-direction:column;align-items:flex-start;padding:26px 22px}
  .btn{width:100%}
  .site-header .btn{width:auto;padding:11px 14px;font-size:13.5px;min-height:44px}
  .btn__long{display:none}
  .brand span{display:none}
  .cta-band{padding:60px 0}
  .site-footer__top{grid-template-columns:1fr;gap:36px}
  .keypoint,.pullquote{padding:24px 22px}
  .faq__q h3{font-size:17.5px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  .fab::after{display:none}
}
@media print{.site-header,.fab,.toc{display:none}}