/*
Theme Name: Plumbing CDA
Description: Static-built referral site theme (advertising/referral, pay per call).
Version: 1.0.0
Text Domain: plumbingcda-theme
*/
:root{--ink:#14202b;--mut:#4b5b69;--bg:#ffffff;--soft:#eef6f9;--line:#dfe6ec;--a:#0b5d7a;--a2:#0f8aa6;--cta:#ffb400;--ctaink:#1b1400;--r:14px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-text-size-adjust:100%}
a{color:var(--a2);text-underline-offset:2px}a:hover{color:var(--a)}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header.top{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:20}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:62px;flex-wrap:wrap}
.brand{font-weight:800;font-size:1.15rem;color:var(--a);text-decoration:none;letter-spacing:-.01em}
.brand span{color:var(--ink);font-weight:600}
nav.main{display:flex;gap:16px;flex-wrap:wrap;font-size:.93rem}
nav.main a{color:var(--ink);text-decoration:none;font-weight:600}nav.main a:hover{color:var(--a)}
.btn{display:inline-block;background:var(--cta);color:var(--ctaink);font-weight:800;padding:13px 22px;border-radius:999px;text-decoration:none;border:0;font-size:1rem;line-height:1.2}
.btn:hover{filter:brightness(1.06);color:var(--ctaink)}
.btn.sm{padding:9px 16px;font-size:.92rem}
.hero{background:linear-gradient(135deg,var(--a),var(--a2));color:#fff;padding:44px 0 40px}
.hero h1{font-size:clamp(1.8rem,4.6vw,2.7rem);line-height:1.15;margin:.2em 0 .5em;letter-spacing:-.02em}
.kicker{display:inline-block;background:rgba(255,255,255,.16);padding:4px 12px;border-radius:999px;font-size:.82rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.answer{background:#fff;color:var(--ink);border-radius:var(--r);padding:20px 22px;margin:18px 0 22px;font-size:1.05rem;box-shadow:0 8px 30px rgba(0,0,0,.18)}
.answer b.lbl{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--a);margin-bottom:6px}
.callrow{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.callrow .num{font-weight:800;font-size:1.35rem;color:#fff;text-decoration:none}
.callrow small{opacity:.9}
main{padding:34px 0 20px}
main h2{font-size:1.5rem;line-height:1.25;margin:1.9em 0 .55em;letter-spacing:-.01em}
main h3{font-size:1.15rem;margin:1.4em 0 .3em}
main p{margin:.7em 0}
main ul,main ol{padding-left:1.25em}main li{margin:.35em 0}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.card{border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;background:#fff}
.card h3{margin-top:0}
.note{background:var(--soft);border-left:4px solid var(--a);padding:14px 18px;border-radius:8px;margin:1.2em 0}
table{border-collapse:collapse;width:100%;margin:1em 0;font-size:.97rem}
th,td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
th{background:var(--soft)}
.steps{counter-reset:s;list-style:none;padding:0}
.steps li{counter-increment:s;position:relative;padding:12px 14px 12px 52px;border:1px solid var(--line);border-radius:12px;margin:10px 0;background:#fff}
.steps li:before{content:counter(s);position:absolute;left:14px;top:12px;width:28px;height:28px;border-radius:50%;background:var(--a);color:#fff;font-weight:800;text-align:center;line-height:28px;font-size:.9rem}
details{border:1px solid var(--line);border-radius:12px;padding:2px 16px;margin:10px 0;background:#fff}
summary{cursor:pointer;font-weight:700;padding:12px 0}
details p{margin:0 0 14px}
.band{background:var(--soft);padding:34px 0;margin-top:30px;text-align:center}
.band h2{margin:0 0 8px}
.related{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 0}
.related a{border:1px solid var(--line);padding:8px 14px;border-radius:999px;text-decoration:none;font-weight:600;font-size:.93rem;background:#fff}
ol.sources{font-size:.9rem;color:var(--mut);word-break:break-word}
footer{background:#0f1a24;color:#c9d4de;padding:30px 0 90px;font-size:.9rem;margin-top:0}
footer a{color:#e8f0f7}
footer .disc{max-width:760px}
.crumb{font-size:.85rem;margin-bottom:6px;opacity:.9}.crumb a{color:#fff}
.ph{margin:22px 0}.ph img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r);background:var(--soft)}.lead{font-size:1.1rem;font-weight:500;margin:22px 0 8px}.hg{display:grid;grid-template-areas:"hl" "hc"}.hl{grid-area:hl}.hr{grid-area:hr}.hc{grid-area:hc}
.callbar{display:none}
@media(max-width:720px){.cols{grid-template-columns:1fr}header.top .wrap{padding:8px 20px}nav.main{display:none}
.callbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--cta);color:var(--ctaink);justify-content:center;align-items:center;padding:14px 12px;font-weight:800;text-decoration:none;box-shadow:0 -4px 18px rgba(0,0,0,.25);font-size:1.05rem}}