/* FreePlumbingEstimates.net — shared stylesheet. System fonts, no external requests. */
:root{
  --blue:#0b4f8a; --blue-dark:#083a66; --blue-light:#e8f1fa; --ink:#1b2430; --muted:#4a5868;
  --line:#d6e0ea; --bg:#ffffff; --soft:#f5f8fb; --cta:#b54708; --cta-dark:#93370d; --ok:#0f7a3d;
  --radius:10px; --shadow:0 2px 10px rgba(11,79,138,.08);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-size:1.0625rem;line-height:1.65;color:var(--ink);background:var(--bg)}
img,svg{max-width:100%;height:auto}
a{color:var(--blue)}
a:hover{color:var(--blue-dark)}
:focus-visible{outline:3px solid #f2a23a;outline-offset:2px}
h1,h2,h3{line-height:1.25;color:#0d2236;overflow-wrap:break-word}
p,li,td,a{overflow-wrap:break-word}
h1{font-size:clamp(1.75rem,5vw,2.6rem);margin:.4em 0 .4em}
h2{font-size:clamp(1.35rem,3.4vw,1.75rem);margin:1.8em 0 .5em}
h3{font-size:1.18rem;margin:1.4em 0 .4em}
p,ul,ol{margin:0 0 1em}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 1.1rem}
.narrow{max-width:780px}
.small{font-size:.9rem;color:var(--muted)}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:.6rem 1rem;z-index:10}
.skip:focus{left:.5rem}

/* Header */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.header-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.4rem 1rem;padding-top:.55rem;padding-bottom:.55rem}
.brand{display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;color:var(--ink);font-weight:600;font-size:1.08rem}
.brand b{color:var(--blue)}
.logo-mark{flex:none;display:block}
.main-nav ul{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:.15rem .9rem;margin:0;padding:0}
.main-nav a{text-decoration:none;font-weight:600;font-size:.98rem;padding:.35rem .1rem;display:inline-block}
.main-nav a.btn{padding:.45rem .9rem;color:#fff}
@media (max-width:640px){
  .header-inner{justify-content:center}
  .main-nav ul{justify-content:center;font-size:.95rem}
  .site-header{position:static}
}

/* Buttons */
.btn{display:inline-block;border:0;border-radius:8px;padding:.85rem 1.4rem;font-weight:700;font-size:1.02rem;text-decoration:none;cursor:pointer;line-height:1.2;text-align:center}
.btn-cta{background:var(--cta);color:#fff}
.btn-cta:hover{background:var(--cta-dark);color:#fff}
.btn-outline{background:#fff;color:var(--blue);border:2px solid var(--blue)}
.btn-sm{font-size:.92rem}

/* Hero */
.hero{background:linear-gradient(160deg,var(--blue) 0%,var(--blue-dark) 100%);color:#fff;padding:2.2rem 0 2.6rem}
.hero h1{color:#fff;margin-top:0}
.hero p{color:#e6eef7}
.hero-grid{display:grid;gap:1.8rem}
@media (min-width:900px){.hero-grid{grid-template-columns:1.05fr .95fr;align-items:start}.hero{padding:3.2rem 0 3.6rem}}
.hero-points{list-style:none;padding:0;margin:1.2rem 0}
.hero-points li{padding-left:1.8rem;position:relative;margin:.45rem 0}
.hero-points li::before{content:"";position:absolute;left:0;top:.35em;width:1.1rem;height:1.1rem;border-radius:50%;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%230b4f8a' stroke-width='2.2' stroke-linecap='round'/%3E%3C/svg%3E") center/80% no-repeat}

/* Form */
.quote-card{background:#fff;color:var(--ink);border-radius:14px;padding:1.3rem;box-shadow:0 10px 30px rgba(0,0,0,.18)}
.quote-card h2{margin:0 0 .3rem;font-size:1.4rem}
.form-grid{display:grid;gap:.8rem}
@media (min-width:520px){.form-grid{grid-template-columns:1fr 1fr}.form-grid .full{grid-column:1/-1}}
label{display:block;font-weight:600;font-size:.95rem;margin-bottom:.25rem}
.req{color:var(--cta)}
input,select,textarea{width:100%;font:inherit;font-size:1rem;padding:.7rem .75rem;border:1px solid #9fb2c4;border-radius:8px;background:#fff;color:var(--ink)}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--blue);outline:3px solid rgba(11,79,138,.25)}
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
.consent{font-size:.85rem;color:var(--muted);margin:.2rem 0 0}
.form-actions .btn{width:100%}

/* Sections */
.section{padding:2.8rem 0}
.section.alt{background:var(--soft)}
.section h2{margin-top:0}
.grid{display:grid;gap:1.1rem}
@media (min-width:700px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem;box-shadow:var(--shadow)}
.card h3{margin-top:.2rem}
.card .icon{width:44px;height:44px;display:block;margin-bottom:.3rem}
.steps{counter-reset:s;list-style:none;padding:0;display:grid;gap:1rem}
@media (min-width:700px){.steps{grid-template-columns:repeat(3,1fr)}}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.1rem 1.1rem 3.6rem;position:relative}
.steps li::before{content:counter(s);position:absolute;left:1rem;top:1rem;width:2rem;height:2rem;border-radius:50%;background:var(--blue);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center}
.trust{list-style:none;padding:0;display:grid;gap:.8rem}
@media (min-width:700px){.trust{grid-template-columns:repeat(2,1fr)}}
.trust li{background:#fff;border-left:4px solid var(--ok);padding:.8rem 1rem;border-radius:6px}

/* Article */
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.25rem;padding:0;margin:1.1rem 0 0;font-size:.9rem;color:var(--muted)}
.crumbs li+li::before{content:"›";margin-right:.3rem;color:#8aa0b5}
.byline{font-size:.9rem;color:var(--muted);margin-bottom:1rem}
.lede{font-size:1.15rem;color:#24384d}
.disclosure{background:var(--soft);border:1px solid var(--line);padding:.6rem .8rem;border-radius:8px}
.toc{background:var(--blue-light);border-radius:var(--radius);padding:.9rem 1.1rem;margin:1.2rem 0}
.toc-h{font-weight:700;margin:0 0 .3rem}
.toc ol{margin:0;padding-left:1.2rem}
.toc li{margin:.15rem 0}
.note,.warn,.tip{border-radius:8px;padding:.85rem 1rem;margin:1.2rem 0}
.note{background:var(--blue-light);border-left:4px solid var(--blue)}
.warn{background:#fff4e5;border-left:4px solid #b54708}
.tip{background:#eaf7ef;border-left:4px solid var(--ok)}
.note p:last-child,.warn p:last-child,.tip p:last-child{margin-bottom:0}
.table-wrap{overflow-x:auto;margin:1rem 0 1.4rem;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;font-size:.97rem;min-width:480px}
caption{text-align:left;font-weight:700;padding:.3rem 0;color:#0d2236}
th,td{border:1px solid var(--line);padding:.55rem .65rem;text-align:left;vertical-align:top}
th{background:var(--blue-light)}
.cta-box{background:var(--blue);color:#fff;border-radius:14px;padding:1.4rem;margin:2.2rem 0}
.cta-box .cta-title{color:#fff;margin:0 0 .4rem}
.cta-box p{color:#e6eef7}
.related ul{padding-left:1.2rem}
.faq details{border:1px solid var(--line);border-radius:8px;margin:.6rem 0;background:#fff}
.faq summary{cursor:pointer;font-weight:600;padding:.8rem 1rem;list-style-position:outside;margin-left:.6rem}
.faq-a{padding:0 1rem .8rem}
.faq-a p:last-child{margin-bottom:0}

/* Color chart */
.swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:.7rem;list-style:none;padding:0;margin:1rem 0}
.swatches li{border:1px solid var(--line);border-radius:8px;overflow:hidden;font-size:.9rem;background:#fff}
.swatches span{display:block;height:56px;border-bottom:1px solid var(--line)}
.swatches em{display:block;font-style:normal;padding:.4rem .5rem}

/* Calculator */
.calc{background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:1.2rem;margin:1.2rem 0}
.calc .form-grid{margin-bottom:.9rem}
.calc-check{display:flex;gap:.5rem;align-items:flex-start;font-weight:400}
.calc-check input{width:auto;margin-top:.35rem}
.calc-result{background:#fff;border:2px solid var(--blue);border-radius:10px;padding:1rem;margin-top:1rem}
.calc-result .big{font-size:1.6rem;font-weight:800;color:var(--blue);display:block}

/* Footer */
.site-footer{background:#0d2236;color:#c9d6e3;margin-top:3rem;padding:2.4rem 0 1.2rem}
.site-footer a{color:#fff}
.site-footer .small{color:#b9c8d6}
.foot-grid{display:grid;gap:1.4rem}
@media (min-width:800px){.foot-grid{grid-template-columns:1.6fr 1fr 1.3fr 1.3fr 1fr}}
.foot-h{font-size:1rem;color:#fff;margin:0 0 .5rem}
.site-footer ul{list-style:none;padding:0;margin:0;font-size:.93rem}
.site-footer li{margin:.3rem 0}
.brand-foot{color:#fff}
.brand-foot b{color:#9fcbf2}
.foot-bottom{border-top:1px solid #23415e;margin-top:1.6rem;padding-top:1rem}
.hero .quote-card p,.hero .quote-card .consent{color:var(--muted)}
button,input,select,textarea{font-family:inherit}
summary{list-style-position:inside;cursor:pointer}
input[name=botcheck]{display:none!important}
/* Cost estimator */
.est fieldset{border:0;padding:0;margin:0 0 .8rem;display:flex;gap:1.2rem;flex-wrap:wrap}
.est legend{font-weight:700;margin-bottom:.4rem;padding:0}
.est-range{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;margin:.6rem 0;text-align:center}
.est-range div{background:var(--soft);border-radius:8px;padding:.6rem .3rem}
.est-range span{display:block;font-size:.85rem;color:#3a4a5a}
.est-range strong{font-size:1.25rem;color:var(--blue)}
.est-range .mid{outline:2px solid var(--blue)}
.est-result-cta{margin:.8rem 0 0}
.consent-check{font-size:.88rem;line-height:1.45}
.consent-check input{flex:0 0 auto;width:1.1rem;height:1.1rem}
.author-box{border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:10px;padding:1rem 1.1rem;margin:1.6rem 0;background:var(--soft)}
.author-box p{margin:.3rem 0}