/* Plumbing Possibilities — CONCEPT 1 design system. "The maintenance partner".
   Light paper ground, their navy played straight, soft 14px cards.
   Palette read from their own Elementor tokens, never guessed:
     --e-global-color-primary #163E80 · --e-global-color-accent #6CA0C5
     --e-global-color-secondary #54595F · --e-global-color-text #7A7A7A
   Plus #1C93E3 (21 inline uses on their homepage) and the logo droplet cyan.
   Type: Archivo (loud) + Montserrat (quiet, and their real face). */

:root{
  --navy:#163E80; --navy-d:#102C5C; --navy-l:#284C7E;
  --blue:#1C93E3; --soft:#6CA0C5; --cyan:#75CCD4;
  --ink:#16202B; --body:#4C5866; --muted:#6B7787;
  --paper:#FFFFFF; --paper-2:#F4F7FB; --line:#DEE6F0;
  --radius:14px;
  --shadow:0 2px 4px rgba(22,62,128,.04), 0 12px 30px rgba(22,62,128,.08);
  --wrap:1200px;
  --disp:'Archivo',system-ui,sans-serif;
  --font:'Montserrat',system-ui,sans-serif;

  /* shared chat engine, skinned with the tokens chat.css ACTUALLY reads */
  --scq-sheet:#FFFFFF; --scq-ink:var(--ink); --scq-muted:var(--muted);
  --scq-line:var(--line); --scq-accent:var(--navy); --scq-accent-ink:#FFFFFF;
  --scq-bot:#EEF3FA; --scq-you:var(--navy); --scq-you-ink:#FFFFFF;
  --scq-radius:14px; --scq-font-body:var(--font); --scq-font-display:var(--disp);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--body);font:400 16px/1.68 var(--font);overflow-x:hidden}
body.lock{overflow:hidden}
body.has-dock{padding-bottom:86px}
img{max-width:100%;display:block;height:auto}
a{color:var(--navy)}
h1,h2,h3,h4{font-family:var(--disp);color:var(--ink);margin:0 0 .5em;line-height:1.12;letter-spacing:-.015em}
h1{font-size:clamp(2.05rem,4.3vw,3.35rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.3vw,2.7rem);font-weight:700}
h3{font-size:1.16rem;font-weight:700}
p{margin:0 0 1.1em}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
section[id],footer[id]{scroll-margin-top:92px}
.skip{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:12px 18px;z-index:200}
.skip:focus{left:8px;top:8px}
.prog{position:fixed;left:0;top:0;height:3px;width:100%;background:var(--blue);transform:scaleX(0);transform-origin:0 50%;z-index:120}

.eyebrow{font-family:var(--disp);font-weight:700;font-size:13px;letter-spacing:.13em;text-transform:uppercase;color:var(--soft);margin:0 0 .8em}
.sub{max-width:62ch;font-size:1.03rem;color:var(--body)}

.reveal{opacity:0;transform:translateY(16px);filter:blur(5px);transition:opacity .7s ease,transform .7s ease,filter .7s ease}
.reveal.in{opacity:1;transform:none;filter:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;filter:none;transition:none}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:52px;padding:0 26px;border-radius:10px;font-family:var(--disp);font-weight:700;font-size:15px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.btn-1{background:var(--navy);color:#fff}
.btn-1:hover{background:var(--navy-d);transform:translateY(-2px);box-shadow:0 12px 26px rgba(22,62,128,.26)}
.btn-2{background:#fff;color:var(--navy);border-color:var(--line)}
.btn-2:hover{border-color:var(--navy);transform:translateY(-2px)}
.btn-lg{min-height:58px;padding:0 34px;font-size:16px}

/* ---------- header ---------- */
.hd{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;gap:22px;min-height:76px}
.hd-brand{display:block;flex:0 0 auto}
.hd-brand img{height:42px;width:auto}
.nav{display:flex;gap:26px;margin-left:auto}
.nav a{font-family:var(--disp);font-weight:600;font-size:14.5px;color:var(--ink);text-decoration:none;padding:8px 0}
.nav a:hover{color:var(--navy)}
.hd-tel{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:0 16px;border:1.5px solid var(--line);border-radius:10px;font-family:var(--disp);font-weight:700;font-size:14.5px;color:var(--navy);text-decoration:none}
.hd-tel svg{width:17px;height:17px;flex:0 0 auto}
.hd-tel:hover{border-color:var(--navy)}
.burger{display:none;width:46px;height:46px;border:1.5px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;padding:0;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger span{display:block;width:19px;height:2px;background:var(--navy);border-radius:2px}
.mnav{display:none}

/* ---------- hero ---------- */
.hero{position:relative;display:flex;flex-direction:column;justify-content:center;min-height:min(88vh,880px);padding:70px 0 84px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;background:
  radial-gradient(1100px 620px at 78% 8%, rgba(117,204,212,.30), transparent 62%),
  radial-gradient(900px 560px at 8% 92%, rgba(108,160,197,.26), transparent 64%),
  linear-gradient(168deg,#FFFFFF 0%,#F4F7FB 52%,#EAF1F9 100%)}
.hero-veil{position:absolute;inset:0;opacity:.5;background-image:
  linear-gradient(rgba(22,62,128,.05) 1px,transparent 1px),
  linear-gradient(90deg,rgba(22,62,128,.05) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(80% 70% at 50% 40%,#000,transparent 78%)}
.hero-in{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);column-gap:56px;row-gap:0;align-items:center}
.hero-copy{grid-column:1;grid-row:1}
.hero-fig{grid-column:2;grid-row:1/span 2}
.hero-facts{grid-column:1;grid-row:2}
.hero-copy h1{max-width:19ch}
.hero .lede{font-size:1.09rem;max-width:54ch;color:var(--body)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 0}
.hero-facts{list-style:none;display:flex;flex-wrap:wrap;gap:34px;margin:34px 0 0;padding:26px 0 0;border-top:1px solid var(--line)}
.hero-facts b{display:block;font-family:var(--disp);font-weight:800;font-size:1.85rem;color:var(--navy);line-height:1}
.hero-facts span{display:block;margin-top:5px;font-size:12.5px;color:var(--muted);letter-spacing:.03em}
.hero-fig{min-height:520px;display:flex;align-items:center}

/* ---------- hero quiz, liquid glass ---------- */
.ppq{position:relative;width:100%;align-self:center;border-radius:20px;overflow:hidden;
  background:linear-gradient(158deg,rgba(255,255,255,.86),rgba(244,247,251,.72));
  backdrop-filter:blur(30px) saturate(165%);-webkit-backdrop-filter:blur(30px) saturate(165%);
  box-shadow:0 30px 70px rgba(16,44,92,.16),inset 0 1px 0 rgba(255,255,255,.9);
  border:1px solid rgba(255,255,255,.7)}
.ppq::before{content:'';position:absolute;left:0;top:0;width:70%;height:62%;pointer-events:none;
  background:radial-gradient(circle at 12% 6%,rgba(255,255,255,.92),transparent 62%)}
.ppq::after{content:'';position:absolute;inset:0;border-radius:20px;padding:1px;pointer-events:none;
  background:linear-gradient(180deg,transparent 55%,rgba(117,204,212,.85));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude}
@supports not ((backdrop-filter:blur(4px)) or (-webkit-backdrop-filter:blur(4px))){
  .ppq{background:#fff;border-color:var(--line)}}
.ppq-brand{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;padding:20px 22px 14px;
  background:linear-gradient(180deg,rgba(108,160,197,.16),rgba(108,160,197,0))}
.ppq-brand img{height:44px;width:auto}
.ppq-bar{position:relative;z-index:1;height:3px;background:rgba(22,62,128,.12)}
.ppq-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--navy),var(--cyan));transition:width .4s ease}
.ppq-body{position:relative;z-index:1;padding:22px 24px 26px}
.ppq-kicker{font-family:var(--disp);font-weight:700;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--soft);margin:0 0 .5em}
.ppq-q{font-size:1.32rem;margin:0 0 .3em;color:var(--ink)}
.ppq-help{font-size:13.5px;color:var(--muted);margin:0 0 16px}
.ppq-opts{display:grid;gap:9px}
.ppq-o{display:block;width:100%;text-align:left;border:1.5px solid rgba(22,62,128,.16);background:rgba(255,255,255,.72);
  border-radius:11px;padding:12px 15px;cursor:pointer;font-family:var(--font);transition:border-color .16s,background .16s,transform .16s;min-height:56px}
.ppq-o:hover{border-color:var(--navy);background:#fff;transform:translateX(3px)}
.ppq-o-t{display:block;font-family:var(--disp);font-weight:700;font-size:14.6px;color:var(--ink)}
.ppq-o-s{display:block;font-size:12.5px;color:var(--muted);margin-top:2px}
.ppq-back{margin-top:14px;background:none;border:0;padding:8px 2px;min-height:40px;color:var(--muted);font:600 13px var(--disp);cursor:pointer;text-decoration:underline}
.ppq-form{display:block}
.ppq-l{display:block;font-family:var(--disp);font-weight:700;font-size:12.5px;color:var(--ink);margin:12px 0 5px;letter-spacing:.02em}
.ppq-i{display:block;width:100%;min-height:52px;padding:12px 14px;border:1.5px solid rgba(22,62,128,.18);border-radius:10px;
  background:rgba(255,255,255,.86);font-family:var(--font);font-size:16px;color:var(--ink)}
.ppq-i:focus{outline:2px solid var(--navy);outline-offset:1px;border-color:var(--navy)}
.ppq-err{margin:10px 0 0;font-size:13px;color:#B42318;font-weight:600}
.ppq-next{display:flex;align-items:center;justify-content:center;width:100%;min-height:54px;margin-top:18px;border:0;border-radius:10px;
  background:var(--navy);color:#fff;font:700 15px var(--disp);cursor:pointer;text-decoration:none}
.ppq-next:hover{background:var(--navy-d)}
.ppq-done .ppq-kicker{text-transform:none;letter-spacing:.02em;font-size:13px}
.ppq-res{font-size:14.6px;color:var(--body);margin:0 0 4px}
.ppq-priv{margin:14px 0 0;font-size:12.5px;line-height:1.55;color:var(--muted)}

/* ---------- sections ---------- */
.sec{padding:92px 0}
.sec-strip{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
.strip-c{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px}
.strip-c h3{color:var(--navy);margin-bottom:.4em}
.strip-c p{margin:0;font-size:14.4px;color:var(--body)}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:38px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px 26px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-4px);border-color:var(--soft);box-shadow:0 18px 40px rgba(22,62,128,.13)}
.card-i{width:54px;height:54px;object-fit:contain;margin-bottom:16px}
.card p{margin:0;font-size:14.4px}

.sec-navy{background:linear-gradient(150deg,var(--navy) 0%,var(--navy-d) 62%,#0C2148 100%);color:#DCE6F5}
.sec-navy h2,.sec-navy h3{color:#fff}
.sec-navy .eyebrow{color:var(--cyan)}
.strata{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:52px;align-items:center}
.strata p{color:#C6D5EC}
.ticks{list-style:none;padding:0;margin:22px 0 28px;display:grid;gap:11px}
.ticks li{position:relative;padding-left:32px;font-size:14.8px;color:#DCE6F5}
.ticks li::before{content:'';position:absolute;left:0;top:.42em;width:18px;height:18px;border-radius:50%;background:var(--cyan)}
.ticks li::after{content:'';position:absolute;left:5.5px;top:.72em;width:7px;height:4px;border-left:2px solid var(--navy-d);border-bottom:2px solid var(--navy-d);transform:rotate(-45deg)}
.strata-f{margin:0}
.strata-f img{width:100%;border-radius:var(--radius);border:1px solid rgba(255,255,255,.16)}
.strata-f figcaption{margin-top:11px;font-size:12.5px;color:#9FB6D8}

.two{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:38px}
.panel{border-radius:var(--radius);padding:28px 26px;border:1px solid var(--line)}
.panel h3{margin-bottom:.7em}
.panel ul{margin:0;padding-left:19px;display:grid;gap:10px}
.panel li{font-size:14.3px;line-height:1.6}
.panel-ok{background:#F1F7F2;border-color:#CFE4D4}
.panel-ok h3{color:#1F6B3A}
.panel-gap{background:var(--paper-2)}
.panel-gap h3{color:var(--navy)}

.sec-cta{padding:0 0 92px}
.cta{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  background:linear-gradient(120deg,#EAF1F9,#F7FAFD);border:1px solid var(--line);border-radius:20px;padding:44px 44px}
.cta h2{margin-bottom:.2em}
.cta p{margin:0;max-width:52ch}

/* ---------- footer ---------- */
.ft{background:#0E2247;color:#B9C9E2;padding:70px 0 26px}
.ft h4{color:#fff;font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:1em}
.ft-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px}
.ft-logo{height:46px;width:auto;background:#fff;border-radius:8px;padding:7px 10px}
.ft-t{margin-top:16px;font-size:14px;max-width:34ch;color:#A9BCD9}
.ft p{font-size:14px;line-height:1.75;margin:0}
.ft a{color:#fff;text-decoration:none}
.ft a:hover{text-decoration:underline}
/* the footer phone link was an 18px tap target. The audit measures the
   element's own box, so a pseudo element would not fix it. Give it height. */
.ft a[href^="tel:"]{display:inline-flex;align-items:center;min-height:44px;font-weight:600}
.ft-m{font-size:12.5px;color:#8FA6C8}
.ft-note{margin-top:44px;padding-top:24px;border-top:1px solid rgba(255,255,255,.14)}
.ft-note p{font-size:13px;line-height:1.72;color:#93A9CB;max-width:none}
.ft-bot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:22px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);font-size:13px;color:#8FA6C8}
.by{font-family:var(--font)}
.by a{color:#8FA6C8;text-decoration:none;display:inline-flex;align-items:center;min-height:34px}
.by a b{color:var(--cyan);font-weight:700}
.by a:hover{text-decoration:underline}

/* ---------- dock (one engine, tokens per concept) ---------- */
.dk{position:fixed;left:0;right:0;bottom:14px;z-index:95;display:flex;justify-content:center;pointer-events:none;padding:0 12px}
.dk-sheet{position:relative;display:flex;align-items:center;gap:2px;min-width:0;pointer-events:auto;
  background:rgba(255,255,255,.9);backdrop-filter:blur(20px) saturate(170%);-webkit-backdrop-filter:blur(20px) saturate(170%);
  border:1px solid var(--line);border-radius:16px;padding:7px;box-shadow:0 14px 40px rgba(16,44,92,.18)}
.dk-pill{position:absolute;top:7px;bottom:7px;left:0;border-radius:11px;background:rgba(22,62,128,.10);opacity:0;transition:transform .28s cubic-bezier(.4,0,.2,1),width .28s cubic-bezier(.4,0,.2,1),opacity .2s}
.dk-i{position:relative;z-index:1;display:inline-flex;align-items:center;gap:7px;min-height:46px;min-width:46px;padding:0 13px;border:0;background:none;
  border-radius:11px;color:var(--muted);font:600 13px var(--disp);text-decoration:none;cursor:pointer;white-space:nowrap;min-width:0}
.dk-i svg{width:19px;height:19px;flex:0 0 auto}
.dk-i.on{color:var(--navy)}
.dk-i:hover{color:var(--navy)}
/* exactly ONE chat entry point. (0,2,0) so it wins wherever this sheet loads. */
.dk-i.dk-chat{display:none}
@media(max-width:1023px){
  .scq-fab{display:none}
  .dk-i.dk-chat{display:inline-flex}
}

/* ---------- responsive ---------- */
@media(max-width:1080px){
  .hero-in{grid-template-columns:1fr;row-gap:34px}
  .hero-copy{grid-column:1;grid-row:auto}
  .hero-fig{grid-column:1;grid-row:auto;min-height:0}
  .hero-facts{grid-column:1;grid-row:auto;margin-top:0}
  .strata{grid-template-columns:1fr;gap:36px}
  .strip{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:900px){
  .nav{display:none}
  .burger{display:flex;margin-left:auto}
  .hd-tel{margin-left:0}
  .mnav{position:fixed;left:0;right:0;top:76px;bottom:0;background:#fff;padding:26px 24px;z-index:99;overflow-y:auto}
  .mnav.on{display:block;animation:mnavIn .26s ease}
  @keyframes mnavIn{from{opacity:0;transform:translateX(18px)}to{opacity:1;transform:none}}
  .mnav a{display:flex;align-items:center;min-height:56px;font:700 19px var(--disp);color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line)}
  .mnav-tel{color:var(--navy) !important;border-bottom:0 !important;margin-top:14px}
}
@media(max-width:820px){
  .two{grid-template-columns:1fr}
  .cta{padding:34px 28px}
}
@media(max-width:640px){
  .sec{padding:60px 0}
  .sec-cta{padding:0 0 60px}
  .hero{min-height:0;padding:46px 0 56px}
  .strip{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .hero-facts{gap:22px}
  .hero-facts li{flex:0 0 auto}
  .ft-top{grid-template-columns:1fr;gap:28px}
  .wrap{padding:0 20px}
  .hd-tel-n{display:none}
  .hd-tel{padding:0 13px}
  .btn{width:100%}
  .hero-cta .btn{width:100%}
  .cta .btn{width:100%}
  .dk-i.wide{display:none}
  .dk-i{padding:0 11px;font-size:12px}
}
@media(max-width:400px){
  .dk-i span{display:none}
  .dk-i.dk-chat span{display:none}
  .dk-i{padding:0 12px}
}

/* ---------- THE PHONE STANDARD (must win the cascade, so it lives last) ----------
   375x667 and 390x844. Every text entry field at 16px so iOS never zooms, and no
   readable text under 12px. Both are the defaults every fleet site failed on. */
@media(max-width:640px){
  input,select,textarea,.ppq-i,.scq-f input{font-size:16px !important}
  .eyebrow,.ppq-kicker,.hero-facts span,.ft-m,.ft-note p,.ft-bot,.strata-f figcaption,
  .ppq-help,.ppq-o-s,.ppq-priv,.ppq-l,.ppq-err,.card p,.strip-c p{font-size:13px;letter-spacing:.02em}
  .ft-note p{line-height:1.7}
  .hero-facts span{font-size:12.5px}
  .dk-i{font-size:12px}
  h1{font-size:clamp(1.95rem,7.6vw,2.5rem)}
  h2{font-size:clamp(1.5rem,5.6vw,1.95rem)}
  .lede,.sub{font-size:15.5px}
  /* dock must clear nothing else, and the chat fab is hidden at this width */
  .dk{bottom:10px}
  body.has-dock{padding-bottom:80px}
}