/* ==========================================================================
   Duncan Family Plumbing LLC — Global stylesheet (design tokens)
   Plain CSS, no framework. Single source of visual truth.
   Brand: navy #0F2A4A · orange #FF6B00 · amber #D97706 · cyan #0284C7
   Type:  Montserrat (headings) · Inter (body)
   ========================================================================== */

:root{
  /* Brand */
  --navy:#0F2A4A;
  --navy-2:#12325A;
  --navy-ink:#0B1E38;
  --orange:#FF6B00;
  --orange-600:#E45E00;
  --amber:#D97706;
  --cyan:#0284C7;
  --cyan-050:#E1F0FA;

  /* Neutrals (cool bias toward navy) */
  --bg:#FFFFFF;
  --bg-soft:#F8FAFC;
  --bg-panel:#F1F5F9;
  --line:#E2E8F0;
  --line-strong:#CBD5E1;
  --text:#0F172A;
  --muted:#475569;
  --faint:#64748B;
  --white:#FFFFFF;

  /* Typography */
  --font-head:'Montserrat','Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --font-body:'Inter','Open Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;

  /* Layout */
  --wrap:1160px;
  --gap:24px;
  --radius:14px;
  --radius-sm:10px;
  --pad-side:clamp(24px,5vw,40px);

  /* Effects */
  --shadow-sm:0 1px 2px rgba(15,42,74,.06),0 2px 8px rgba(15,42,74,.05);
  --shadow:0 6px 24px rgba(15,42,74,.10);
  --shadow-cta:0 4px 14px rgba(255,107,0,.40);
  --header-h:76px;
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font-body);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--navy-ink);line-height:1.15;
  letter-spacing:-.01em;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(30px,5vw,50px);font-weight:800}
h2{font-size:clamp(24px,3.4vw,36px);font-weight:800}
h3{font-size:clamp(19px,2.2vw,23px);font-weight:700}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.25em}
li{margin:.35em 0}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px;border-radius:4px}

/* ---------- Layout helpers ---------- */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad-side)}
.section{padding-block:clamp(46px,7vw,84px)}
.section--soft{background:var(--bg-soft)}
.section--navy{background:var(--navy);color:#DCE6F2}
.section--navy h2,.section--navy h3{color:#fff}
.eyebrow{display:inline-block;font-family:var(--font-head);font-weight:700;font-size:13px;
  letter-spacing:.12em;text-transform:uppercase;color:var(--orange);margin:0 0 12px}
.section--navy .eyebrow{color:#FFB27A}
.lead{font-size:clamp(18px,2.2vw,21px);color:var(--muted);max-width:65ch}
.center{text-align:center}
.center .lead{margin-inline:auto}
.grid{display:grid;gap:var(--gap)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-head);font-weight:700;font-size:17px;line-height:1;
  padding:16px 26px;border-radius:12px;border:2px solid transparent;cursor:pointer;
  text-decoration:none;transition:transform .12s ease,box-shadow .12s ease,background .12s ease}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-call{background:var(--orange);color:#fff;box-shadow:var(--shadow-cta)}
.btn-call:hover{background:var(--orange-600)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--navy);background:var(--bg-soft)}
.btn-white{background:#fff;color:var(--navy);}
.btn-white:hover{background:var(--bg-soft)}
.btn-lg{font-size:19px;padding:18px 32px}
.btn .ico{width:20px;height:20px;flex:none}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .bar{display:flex;align-items:center;gap:20px;height:var(--header-h)}
.logo{display:flex;align-items:center;gap:12px;flex:none}
.logo img{height:48px;width:48px;border-radius:50%;box-shadow:0 1px 3px rgba(15,42,74,.25)}
.logo .name{font-family:var(--font-head);font-weight:800;color:var(--navy);font-size:18px;
  line-height:1.05;letter-spacing:-.01em}
.logo .name span{display:block;font-size:11px;font-weight:600;color:var(--orange);letter-spacing:.06em}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.nav > .item{position:relative}
.nav > .item > a{display:inline-flex;align-items:center;gap:5px;padding:10px 13px;border-radius:9px;
  font-family:var(--font-head);font-weight:600;font-size:15px;color:var(--navy)}
.nav > .item > a:hover{background:var(--bg-soft);text-decoration:none}
.nav .caret{width:12px;height:12px;opacity:.6}
.menu{position:absolute;top:calc(100% + 8px);left:0;min-width:250px;background:#fff;
  border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(6px);transition:.15s ease;
  max-height:70vh;overflow:auto}
.menu.wide{min-width:520px;columns:2;column-gap:6px}
.nav .item:hover .menu,.nav .item:focus-within .menu{opacity:1;visibility:visible;transform:none}
.menu a{display:block;padding:9px 12px;border-radius:8px;font-size:14.5px;color:var(--text);
  break-inside:avoid}
.menu a:hover{background:var(--bg-soft);color:var(--navy);text-decoration:none}
.header-cta{flex:none;display:flex;align-items:center;gap:12px}
.header-phone{font-family:var(--font-head);font-weight:800;color:var(--navy);font-size:17px;white-space:nowrap}
.burger{display:none;flex:none;width:46px;height:46px;border:1px solid var(--line-strong);
  background:#fff;border-radius:10px;cursor:pointer;align-items:center;justify-content:center}
.burger span,.burger span::before,.burger span::after{content:"";display:block;width:22px;height:2px;
  background:var(--navy);position:relative;transition:.2s}
.burger span::before{position:absolute;top:-7px}
.burger span::after{position:absolute;top:7px}

@media(max-width:1024px){
  .nav,.header-phone{display:none}
  .burger{display:inline-flex}
}

/* Mobile drawer */
.mobile-nav{position:fixed;inset:0 0 0 auto;width:min(88vw,380px);background:#fff;z-index:200;
  transform:translateX(100%);transition:transform .25s ease;box-shadow:var(--shadow);
  padding:20px;overflow:auto}
.mobile-nav.open{transform:none}
.mobile-nav .close{float:right;font-size:26px;background:none;border:0;cursor:pointer;color:var(--navy)}
.mobile-nav details{border-bottom:1px solid var(--line)}
.mobile-nav summary{font-family:var(--font-head);font-weight:700;color:var(--navy);padding:14px 4px;
  cursor:pointer;font-size:16px;list-style:none}
.mobile-nav summary::-webkit-details-marker{display:none}
.mobile-nav .sub a{display:block;padding:9px 12px;color:var(--text);font-size:15px}
.mobile-nav > a{display:block;padding:14px 4px;font-family:var(--font-head);font-weight:700;
  color:var(--navy);border-bottom:1px solid var(--line);font-size:16px}
.scrim{position:fixed;inset:0;background:rgba(11,30,56,.5);z-index:150;opacity:0;visibility:hidden;
  transition:.2s}
.scrim.open{opacity:1;visibility:visible}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--navy);color:#E8EEF6;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:
  radial-gradient(1200px 500px at 80% -10%,rgba(2,132,199,.35),transparent 60%),
  radial-gradient(900px 400px at 0% 110%,rgba(255,107,0,.18),transparent 55%);pointer-events:none}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;
  align-items:center;padding-block:clamp(44px,6vw,80px)}
.hero h1{color:#fff}
.hero .lead{color:#C6D5E6}
.hero .badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.2);color:#fff;padding:7px 14px;border-radius:100px;
  font-size:13.5px;font-weight:600;margin-bottom:18px}
.hero .badge .dot{width:9px;height:9px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.25)}
.hero .actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.hero .trust{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:24px;font-size:14px;color:#AFC2D8}
.hero .trust b{color:#fff}
.hero-media img{border-radius:var(--radius);box-shadow:0 20px 50px rgba(0,0,0,.35);width:100%}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr}.hero-media{order:-1}}

/* ---------- Answer-first block ---------- */
.answer{background:var(--cyan-050);border-left:4px solid var(--cyan);border-radius:12px;
  padding:22px 24px;margin:0 0 8px;font-size:19px;line-height:1.55;color:var(--navy-ink)}
.answer b{color:var(--navy)}

/* ---------- Cards ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  box-shadow:var(--shadow-sm);transition:transform .15s ease,box-shadow .15s ease;height:100%}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card .ico{width:44px;height:44px;border-radius:10px;background:var(--cyan-050);color:var(--cyan);
  display:grid;place-items:center;margin-bottom:14px}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);font-size:15.5px;margin-bottom:12px}
.card .more{font-family:var(--font-head);font-weight:700;font-size:14.5px;color:var(--orange)}
.card--link{display:block;color:inherit}
.card--link:hover{text-decoration:none}

/* Process steps */
.steps{counter-reset:step;display:grid;gap:18px}
.step{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start}
.step .n{counter-increment:step;width:44px;height:44px;border-radius:12px;background:var(--navy);
  color:#fff;font-family:var(--font-head);font-weight:800;display:grid;place-items:center;font-size:18px}
.step .n::before{content:counter(step)}
.step h3{margin:2px 0 4px;font-size:19px}
.step p{color:var(--muted);margin:0;font-size:15.5px}

/* Signs / bullets */
.checks{list-style:none;padding:0;display:grid;gap:12px}
.checks li{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start}
.checks .tick{width:24px;height:24px;border-radius:50%;background:var(--cyan-050);color:var(--cyan);
  display:grid;place-items:center;font-weight:800;flex:none;font-size:13px}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff;border-radius:18px;
  padding:clamp(28px,4vw,44px);display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;
  box-shadow:var(--shadow)}
.cta-band h2{color:#fff;margin-bottom:6px}
.cta-band p{color:#C6D5E6;margin:0;max-width:52ch}
.cta-band .actions{display:flex;flex-direction:column;gap:10px;align-items:stretch;min-width:230px}
.cta-band .sub{font-size:13.5px;color:#9DB4CE;text-align:center}
@media(max-width:760px){.cta-band{grid-template-columns:1fr}.cta-band .actions{min-width:0}}

.trust-links{margin:18px 0 0;text-align:center;font-size:13.5px;color:var(--muted);max-width:62ch;margin-left:auto;margin-right:auto}
.trust-links a{font-weight:600}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:4px 20px}
.faq summary{font-family:var(--font-head);font-weight:700;color:var(--navy);cursor:pointer;
  padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:16px;font-size:17px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;color:var(--orange);line-height:1}
.faq details[open] summary::after{content:"\2013"}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq .a{padding:14px 0 6px;color:var(--muted)}

/* ---------- Breadcrumbs ---------- */
.crumbs{font-size:13.5px;color:var(--faint);padding:16px 0}
.crumbs a{color:var(--faint)}
.crumbs a:hover{color:var(--cyan)}
.crumbs .sep{margin:0 8px;opacity:.6}

/* ---------- Map ---------- */
.map-embed{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.map-embed iframe{display:block;width:100%;height:380px;border:0}

/* ---------- Cost / pricing note ---------- */
.pricing-note{background:var(--bg-panel);border:1px dashed var(--line-strong);border-radius:12px;
  padding:16px 18px;font-size:14.5px;color:var(--muted)}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-ink);color:#AFC2D8;padding-block:clamp(40px,6vw,64px) 24px}
.site-footer a{color:#C6D5E6;font-size:14.5px}
.site-footer a:hover{color:#fff}
.site-footer h4{color:#fff;font-size:15px;letter-spacing:.02em;margin-bottom:14px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.footer-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.footer-brand .name{font-family:var(--font-head);font-weight:800;color:#fff;font-size:20px}
.footer-brand p{font-size:14.5px;margin:12px 0}
.footer-nap{font-size:14.5px;line-height:1.8}
.footer-nap a{color:#fff;font-weight:700}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:20px;
  display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:space-between;font-size:13px;color:#8298B3}
.footer-bottom a{font-size:13px}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr}}

.footer-map{margin-top:16px;border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,.14)}
.footer-map iframe{display:block}
.floc-link{display:inline-flex;align-items:center;gap:7px;margin-top:12px;font-size:13.5px;font-weight:600;color:#C9D8E8}
.floc-link svg{width:15px;height:15px;flex:none}
.floc-link:hover{color:#fff}

/* ---------- Mobile sticky call bar ---------- */
.sticky-call{position:fixed;left:0;right:0;bottom:0;z-index:120;background:var(--navy);
  display:none;align-items:center;justify-content:space-between;gap:12px;
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));box-shadow:0 -4px 16px rgba(0,0,0,.25)}
.sticky-call .label{color:#fff;font-family:var(--font-head);font-weight:700;font-size:14px;line-height:1.2}
.sticky-call .label small{display:block;color:#9DB4CE;font-weight:500;font-size:12px}
.sticky-call .btn-call{padding:13px 20px;font-size:16px;box-shadow:none}
@media(max-width:1024px){
  .sticky-call{display:flex}
  body{padding-bottom:74px}
}

/* ---------- Scroll reveal + pulse ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@keyframes pulse{0%,100%{box-shadow:var(--shadow-cta)}50%{box-shadow:0 4px 22px rgba(255,107,0,.7)}}
.pulse{animation:pulse 2.4s ease-in-out infinite}

/* ==========================================================================
   Header v2 (two-tier info bar + centered nav + mega menus)  &  Footer v2
   ========================================================================== */
.topbar{background:var(--navy-ink);color:#C6D5E6}
.topbar-inner{display:flex;align-items:center;gap:14px 26px;min-height:52px;flex-wrap:wrap}
.loc-btn{display:inline-flex;align-items:center;gap:7px;background:var(--cyan);color:#fff;
  font-family:var(--font-head);font-weight:700;font-size:13.5px;padding:9px 16px;border-radius:8px;flex:none}
.loc-btn:hover{background:#0369a1;text-decoration:none}
.loc-btn svg{width:15px;height:15px}
.tb-item{display:flex;align-items:center;gap:10px}
.tb-ico{width:34px;height:34px;flex:none;display:grid;place-items:center;border:1px solid rgba(255,255,255,.18);
  border-radius:8px;color:var(--cyan)}
.tb-ico svg{width:16px;height:16px}
.tb-item>div{display:flex;flex-direction:column;line-height:1.3}
.tb-item b{color:#fff;font-family:var(--font-head);font-weight:700;font-size:13px}
.tb-item span{color:#AFC2D8;font-size:12.5px}
.tb-item a{color:#AFC2D8}
.tb-item a:hover{color:#fff}
@media(max-width:1024px){.topbar{display:none}}

/* Main bar: logo | centered nav | CTA */
.site-header .bar{gap:16px}
.site-header .nav{margin-left:0;flex:1;justify-content:center;position:relative}
.header-cta{margin-left:0}

/* Mega menus (centered under nav) */
.item.has-mega{position:static}
.mega{left:50%;transform:translateX(-50%) translateY(6px);min-width:min(900px,94vw);
  display:grid;grid-template-columns:repeat(4,1fr);gap:2px 18px;padding:20px}
.nav .item.has-mega:hover .mega,.nav .item.has-mega:focus-within .mega{transform:translateX(-50%) translateY(0)}
.mega-col{display:flex;flex-direction:column;min-width:0}
.mega-h{font-family:var(--font-head);font-weight:800;color:var(--navy);font-size:12.5px;text-transform:uppercase;
  letter-spacing:.04em;padding:6px 10px;border-bottom:2px solid var(--cyan-050);margin-bottom:4px}
.mega a{font-size:13.5px;padding:7px 10px}

/* Angled INSTANT-style call button */
.btn-instant{display:inline-flex;align-items:center;gap:9px;background:var(--orange);color:#fff;
  font-family:var(--font-head);font-weight:800;font-size:15px;letter-spacing:.02em;text-transform:uppercase;
  padding:14px 24px 14px 28px;box-shadow:var(--shadow-cta);
  clip-path:polygon(14px 0,100% 0,100% 100%,0 100%);transition:background .12s ease,transform .12s ease}
.btn-instant:hover{background:var(--orange-600);text-decoration:none;transform:translateY(-1px)}
.btn-instant .ico{width:18px;height:18px}
@media(max-width:1024px){.btn-instant{display:none}}
.mn-contact{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);color:var(--muted);
  font-size:13.5px;line-height:1.7}

/* Footer v2 */
.footer-col h4{position:relative;padding-bottom:10px;margin-bottom:16px}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:34px;height:3px;background:var(--cyan);border-radius:2px}
.footer-col h4.mt{margin-top:26px}
.flogo{display:inline-flex;align-items:center;gap:10px;margin-bottom:14px}
.flogo:hover{text-decoration:none}
.flogo img{border-radius:50%}
.flogo span{font-family:var(--font-head);font-weight:800;color:#fff;font-size:19px}
.footer-brand p{color:#9FB3C9;font-size:14px;line-height:1.7}
.fsocial{display:flex;gap:10px;margin-top:16px}
.fsocial a{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.08);color:#C6D5E6}
.fsocial a:hover{background:var(--cyan);color:#fff}
.fsocial svg{width:18px;height:18px}
.flist{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.flist a{display:inline-flex;align-items:center;gap:9px;color:#AFC2D8;font-size:14px}
.flist a::before{content:"";width:6px;height:6px;background:var(--cyan);flex:none;transform:rotate(45deg)}
.flist a:hover{color:#fff}
.flist.fblog a::before{display:none}
.fsub-h{display:block;font-family:var(--font-head);font-weight:700;color:#fff;font-size:13.5px;margin:16px 0 8px}
.footer-col > .fsub-h:first-of-type{margin-top:2px}
.fsub-h:hover{color:var(--cyan);text-decoration:none}
.fcontact{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.fcontact li{display:flex;gap:11px;align-items:flex-start;font-size:14px;color:#AFC2D8}
.fcontact a{color:#fff}
.fi{width:30px;height:30px;flex:none;display:grid;place-items:center;border-radius:8px;background:rgba(255,255,255,.08);color:var(--cyan)}
.fi svg{width:16px;height:16px}
.btn-quote{display:inline-flex;align-items:center;justify-content:center;margin-top:20px;background:var(--cyan);color:#fff;
  font-family:var(--font-head);font-weight:700;padding:13px 22px;border-radius:9px}
.btn-quote:hover{background:#0369a1;text-decoration:none}
.fbottom-links{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;justify-content:flex-end}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}