/* ==========================================================================
   Discount Plumbing TX - design tokens
   Theme: "Hard Water" - mineral pale, deep water teal, signal amber
   ========================================================================== */
:root{
  --ink:#0A1417;
  --ink-2:#122127;
  --ink-3:#1B3038;
  --water:#0E3E4A;
  --water-2:#17697E;
  --amber:#F2761B;
  --amber-2:#FFA24A;
  --amber-ink:#8A3D06;
  --mineral:#EDF2F1;
  --mineral-2:#DEE7E5;
  --paper:#FFFFFF;
  --text:#0E1B1F;
  --muted:#4E6167;
  --muted-light:#A9C0C4;
  --line:#CCD9D7;
  --line-dark:rgba(255,255,255,.12);

  --f-display:"Barlow Condensed",Impact,"Arial Narrow",Haettenschweiler,sans-serif;
  --f-body:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;

  --s1:8px; --s2:16px; --s3:24px; --s4:32px; --s5:48px; --s6:72px; --s7:104px;
  --r:2px; --r-lg:4px;
  --shadow:0 18px 44px rgba(10,20,23,.14);
  --shadow-sm:0 6px 18px rgba(10,20,23,.10);
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--f-body);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--water-2)}
.wrap{width:min(var(--wrap),92%);margin-inline:auto}
.wrap.narrow{width:min(820px,92%)}
h1,h2,h3{font-family:var(--f-display);font-weight:700;text-transform:uppercase;letter-spacing:-.005em;line-height:1.02;margin:0 0 .4em}
h2{font-size:clamp(1.75rem,3.6vw,2.65rem)}
h3{font-size:clamp(1.15rem,2vw,1.4rem);letter-spacing:0}
p{margin:0 0 1.05em}
.lede{font-size:1.075rem;color:var(--muted)}
.section-dark .lede,.hero .lede,.cta-close .lede{color:var(--muted-light)}
ul,ol{margin:0 0 1.1em;padding-left:1.15em}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}

/* --- signature: gauge eyebrow with tick ---------------------------------- */
.eyebrow{font-family:var(--f-display);font-weight:600;text-transform:uppercase;letter-spacing:.16em;
  font-size:.82rem;color:var(--water-2);margin:0 0 .55em;display:flex;align-items:center;gap:10px}
.eyebrow .tick{width:26px;height:10px;flex:none;
  background:repeating-linear-gradient(90deg,currentColor 0 2px,transparent 2px 6px);opacity:.75}
.section-dark .eyebrow,.cta-close .eyebrow,.hero .eyebrow,.eyebrow.light{color:var(--amber-2)}

/* --- buttons -------------------------------------------------------------*/
.btn{display:inline-block;background:var(--amber);color:#180A00;font-weight:800;
  font-family:var(--f-display);font-size:1.3rem;letter-spacing:.04em;text-transform:uppercase;
  padding:15px 30px;border-radius:var(--r);text-decoration:none;border:2px solid var(--amber);
  transition:transform .15s ease,background .15s ease,box-shadow .15s ease}
.btn:hover{background:var(--amber-2);border-color:var(--amber-2);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-lg{font-size:1.55rem;padding:19px 40px}
.btn-ghost{background:transparent;color:var(--mineral);border-color:var(--line-dark)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:var(--amber);color:#fff}
@keyframes pulsering{0%{box-shadow:0 0 0 0 rgba(242,118,27,.55)}70%{box-shadow:0 0 0 16px rgba(242,118,27,0)}100%{box-shadow:0 0 0 0 rgba(242,118,27,0)}}
.pulse{animation:pulsering 2.8s infinite}
.tel{color:inherit;text-decoration:none;font-weight:700;white-space:nowrap}
.tel:hover{text-decoration:underline}

/* --- header --------------------------------------------------------------*/
.site-head{position:sticky;top:0;z-index:70;background:var(--ink);color:var(--mineral);
  border-bottom:1px solid var(--line-dark)}
.head-in{display:flex;align-items:center;gap:var(--s3);padding:12px 0;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--mineral);flex:none}
.brand-mark{width:34px;height:34px;flex:none}
.brand-txt{font-family:var(--f-display);text-transform:uppercase;line-height:.95}
.brand-txt strong{display:block;font-size:1.32rem;letter-spacing:.01em}
.brand-txt span{display:block;font-size:.7rem;letter-spacing:.22em;color:var(--amber-2)}
.nav{display:flex;align-items:center;gap:var(--s3);margin-left:auto}
.nav a{color:var(--mineral);text-decoration:none;font-size:.94rem;font-weight:600;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{color:#fff;border-bottom-color:var(--amber)}
.head-call{display:flex;align-items:center;gap:14px;flex:none}
.head-call .hours{font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:var(--amber-2);font-family:var(--f-display);text-align:right;line-height:1.2}
.head-call .btn{font-size:1.12rem;padding:11px 20px}
.nav-toggle{display:none;background:none;border:1px solid var(--line-dark);color:var(--mineral);
  border-radius:var(--r);padding:9px 12px;font-size:.85rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}

/* --- breadcrumbs ---------------------------------------------------------*/
.crumbs{background:var(--ink-2);color:var(--muted-light);font-size:.82rem}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:10px 0}
.crumbs li+li::before{content:"/";margin-right:8px;opacity:.45}
.crumbs a{color:var(--muted-light);text-decoration:none}
.crumbs a:hover{color:var(--amber-2)}
.crumbs [aria-current]{color:#fff}

/* --- hero ----------------------------------------------------------------*/
.hero{background:
    radial-gradient(120% 90% at 82% 8%,rgba(23,105,126,.34) 0%,rgba(10,20,23,0) 60%),
    linear-gradient(180deg,var(--ink) 0%,var(--ink-2) 100%);
  color:var(--mineral);padding:clamp(48px,7vw,88px) 0 clamp(52px,7vw,92px);position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:6px;
  background:linear-gradient(90deg,var(--amber) 0 22%,var(--water-2) 22% 100%)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(24px,4vw,56px);align-items:center}
.hero h1{font-size:clamp(2.35rem,5.4vw,4.15rem);margin:.1em 0 .3em}
.hero-points{list-style:none;padding:0;margin:0 0 var(--s3);display:grid;gap:9px}
.hero-points li{position:relative;padding-left:26px;color:var(--mineral);font-size:.98rem}
.hero-points li::before{content:"";position:absolute;left:0;top:.55em;width:12px;height:12px;
  background:var(--amber);clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%)}
.hero-actions{display:flex;align-items:center;gap:var(--s3);flex-wrap:wrap}
.badge{font-family:var(--f-display);text-transform:uppercase;letter-spacing:.1em;font-size:.9rem;
  color:var(--amber-2);border:1px solid var(--line-dark);padding:8px 14px;border-radius:var(--r)}
.hero-media{margin:0;position:relative}
.hero-media img{border-radius:var(--r-lg);border:1px solid var(--line-dark);box-shadow:var(--shadow)}
.gauge{display:grid;grid-template-columns:repeat(3,1fr);margin-top:14px;border:1px solid var(--line-dark);border-radius:var(--r)}
.gauge span{display:block;padding:12px 10px;text-align:center;font-size:.7rem;letter-spacing:.13em;
  text-transform:uppercase;color:var(--muted-light);border-right:1px solid var(--line-dark)}
.gauge span:last-child{border-right:0}
.gauge strong{display:block;font-family:var(--f-display);font-size:1.5rem;letter-spacing:.02em;color:var(--amber-2)}

/* --- generic sections ----------------------------------------------------*/
.section{padding:clamp(52px,7vw,96px) 0}
.section-dark{background:var(--ink);color:var(--mineral)}
.section-dark h2,.section-dark h3{color:#fff}
.section-answer{background:var(--mineral);border-bottom:1px solid var(--line)}
.section-areas{background:var(--mineral-2)}
.sec-head{max-width:760px;margin-bottom:var(--s5)}

/* --- answer block (AIO) --------------------------------------------------*/
.answer{background:var(--paper);border:1px solid var(--line);border-left:6px solid var(--amber);
  padding:clamp(24px,3.5vw,40px);border-radius:var(--r);box-shadow:var(--shadow-sm)}
.answer h2{font-size:clamp(1.4rem,2.6vw,1.95rem);margin-bottom:.5em}
.answer p{margin:0;font-size:1.06rem}

/* --- split & framed image ------------------------------------------------*/
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,56px);align-items:center}
.framed{margin:0;position:relative;padding:10px;background:var(--mineral);border:1px solid var(--line);border-radius:var(--r-lg)}
.framed img{border-radius:var(--r)}
.section-dark .framed{background:var(--ink-2);border-color:var(--line-dark)}

/* --- process steps -------------------------------------------------------*/
.process-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,56px);align-items:start}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:var(--s3)}
.step{display:grid;grid-template-columns:auto 1fr;gap:18px;padding-bottom:var(--s3);border-bottom:1px solid var(--line-dark)}
.step:last-child{border-bottom:0;padding-bottom:0}
.step-n{font-family:var(--f-display);font-size:1.5rem;color:var(--amber);line-height:1;
  border:1px solid var(--line-dark);border-radius:var(--r);padding:9px 11px;height:max-content}
.step h3{margin:0 0 .3em}
.step p{margin:0;color:var(--muted-light)}

/* --- cards ---------------------------------------------------------------*/
.cards{display:grid;gap:var(--s3)}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.card{display:block;background:var(--paper);border:1px solid var(--line);border-top:4px solid var(--water-2);
  border-radius:var(--r);padding:var(--s3);text-decoration:none;color:var(--text);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-top-color:var(--amber)}
.card h3{margin-bottom:.35em}
.card p{color:var(--muted);font-size:.96rem;margin-bottom:.6em}
.card-go{font-family:var(--f-display);text-transform:uppercase;letter-spacing:.1em;font-size:.86rem;color:var(--amber-ink)}
.card-go::after{content:" \203A"}
.section-dark .card{background:var(--ink-2);border-color:var(--line-dark);color:var(--mineral)}
.section-dark .card p{color:var(--muted-light)}

/* --- why grid ------------------------------------------------------------*/
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s4)}
.why{border-top:2px solid var(--amber);padding-top:var(--s2)}
.why p{color:var(--muted-light);margin:0;font-size:.97rem}

/* --- two panels ----------------------------------------------------------*/
.two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--s4)}
.panel{background:var(--mineral);border:1px solid var(--line);border-radius:var(--r);padding:clamp(22px,3vw,36px)}
.panel-alt{background:var(--water);color:var(--mineral);border-color:transparent}
.panel-alt h2{color:#fff}
.panel-alt .eyebrow{color:var(--amber-2)}
.ticks{list-style:none;padding:0;margin:0;display:grid;gap:11px}
.ticks li{position:relative;padding-left:28px}
.ticks li::before{content:"";position:absolute;left:0;top:.5em;width:14px;height:14px;background:var(--amber);
  clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%)}
.nums{margin:0;padding-left:1.25em;display:grid;gap:11px}
.nums li{padding-left:4px}
.nums li::marker{font-family:var(--f-display);font-size:1.15rem;color:var(--amber-2);font-weight:700}

/* --- CTAs ----------------------------------------------------------------*/
.cta-hook{background:var(--water);color:#fff;padding:clamp(30px,4vw,44px) 0}
.cta-hook-in{display:flex;gap:var(--s4);align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta-hook h2{font-size:clamp(1.5rem,2.8vw,2.1rem);margin-bottom:.3em;color:#fff}
.cta-hook p{margin:0;max-width:70ch;color:#D9E9EC}
.cta-close{background:linear-gradient(160deg,var(--ink) 0%,var(--water) 130%);color:#fff;
  padding:clamp(56px,7vw,96px) 0;text-align:center}
.cta-close .eyebrow{justify-content:center}
.cta-close h2{font-size:clamp(1.9rem,4.2vw,3.1rem);color:#fff;max-width:22ch;margin-inline:auto}
.cta-close .lede{max-width:70ch;margin:0 auto var(--s4)}
.cta-close .fine{margin-top:var(--s3);font-size:.86rem;color:var(--muted-light)}

/* --- chips ---------------------------------------------------------------*/
.chiplinks{display:flex;flex-wrap:wrap;gap:10px;margin-top:var(--s3)}
.chiplinks a{background:var(--paper);border:1px solid var(--line);color:var(--text);text-decoration:none;
  padding:9px 16px;border-radius:100px;font-size:.92rem;font-weight:600}
.chiplinks a:hover{border-color:var(--amber);color:var(--amber-ink)}

/* --- FAQ -----------------------------------------------------------------*/
.faqs{display:grid;gap:10px}
.faq{border:1px solid var(--line);border-radius:var(--r);background:var(--paper)}
.faq summary{cursor:pointer;list-style:none;padding:16px 52px 16px 18px;position:relative;
  font-family:var(--f-display);font-size:1.22rem;text-transform:uppercase;letter-spacing:.005em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:20px;top:50%;width:12px;height:12px;margin-top:-6px;
  border-right:2px solid var(--amber);border-bottom:2px solid var(--amber);transform:rotate(45deg);transition:transform .2s}
.faq[open] summary::after{transform:rotate(-135deg)}
.faq[open] summary{background:var(--mineral)}
.faq-a{padding:0 18px 18px;color:var(--muted)}

/* --- NAP / contact -------------------------------------------------------*/
.nap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s3)}
.nap-card{background:var(--mineral);border:1px solid var(--line);border-radius:var(--r);padding:var(--s3)}
.nap-card h3{margin-bottom:.3em}
.nap-card p{margin:0;color:var(--muted)}
.nap-card .big{font-family:var(--f-display);font-size:1.9rem;color:var(--text);display:block;text-decoration:none}
.mapbox{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:var(--s4);background:var(--mineral)}
.mapbox iframe{display:block;width:100%;height:380px;border:0}

/* --- counters ------------------------------------------------------------*/
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s3);margin-top:var(--s5)}
.stat{border:1px solid var(--line-dark);border-radius:var(--r);padding:var(--s3);text-align:center}
.stat b{display:block;font-family:var(--f-display);font-size:clamp(2rem,4vw,2.9rem);color:var(--amber-2);line-height:1}
.stat span{font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted-light)}

/* --- footer --------------------------------------------------------------*/
.site-foot{background:var(--ink);color:var(--muted-light);padding:var(--s6) 0 0;border-top:6px solid var(--amber)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:var(--s4)}
.site-foot h3{color:#fff;font-size:1.05rem;letter-spacing:.08em;margin-bottom:.9em}
.site-foot ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.site-foot a{color:var(--muted-light);text-decoration:none;font-size:.93rem}
.site-foot a:hover{color:var(--amber-2)}
.foot-nap p{margin:0 0 .5em;font-size:.93rem}
.foot-nap .name{font-family:var(--f-display);font-size:1.5rem;color:#fff;text-transform:uppercase;letter-spacing:.02em}
.foot-nap .phone{font-family:var(--f-display);font-size:1.75rem;color:var(--amber-2);text-decoration:none;display:inline-block;margin:.2em 0}
.foot-bottom{border-top:1px solid var(--line-dark);margin-top:var(--s5);padding:var(--s3) 0 96px;
  display:flex;justify-content:space-between;gap:var(--s3);flex-wrap:wrap;font-size:.84rem}

/* --- sticky mobile CTA ---------------------------------------------------*/
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:80;display:none;
  background:var(--amber);border-top:2px solid var(--amber-ink)}
.sticky-cta a{display:flex;align-items:center;justify-content:center;gap:10px;padding:15px 10px;
  color:#180A00;text-decoration:none;font-family:var(--f-display);font-size:1.35rem;
  text-transform:uppercase;letter-spacing:.06em;font-weight:700}
.sticky-cta svg{width:20px;height:20px;flex:none}

/* --- scroll reveal -------------------------------------------------------*/
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* --- responsive ----------------------------------------------------------*/
@media (max-width:1000px){
  .hero-grid,.split,.process-grid{grid-template-columns:1fr}
  .cols-3,.cols-4,.why-grid,.nap-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--ink-2);
    flex-direction:column;align-items:stretch;gap:0;padding:var(--s2) 6%;border-bottom:1px solid var(--line-dark)}
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--line-dark)}
  .nav-toggle{display:block}
  .site-head{position:sticky}
  .head-in{position:relative}
  .head-call .hours{display:none}
}
@media (max-width:640px){
  .cols-2,.cols-3,.cols-4,.why-grid,.two-col,.nap-grid,.foot-grid,.stats{grid-template-columns:1fr}
  .sticky-cta{display:block}
  .head-call .btn{font-size:1rem;padding:10px 14px}
  .brand-txt strong{font-size:1.1rem}
  .gauge{grid-template-columns:1fr;}
  .gauge span{border-right:0;border-bottom:1px solid var(--line-dark);display:flex;gap:10px;justify-content:center;align-items:baseline}
  .cta-hook-in{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .pulse{animation:none}
  html{scroll-behavior:auto}
  .card:hover,.btn:hover{transform:none}
}