/* Potomac MD Plumbing Experts: shared stylesheet. Visual identity from the supplied template (black, yellow, magenta, cyan; Barlow Condensed + Share Tech Mono). */
:root{--bg:#000;--surface:#0a0a0a;--surface2:#111;--yellow:#ffe500;--magenta:#ff00aa;--cyan:#00ffff;--text:#e8e8e8;--muted:#b5b5b5;--line:#2a2a2a;--maxw:1120px;--prose:820px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Share Tech Mono',ui-monospace,monospace;color:var(--text);background:var(--bg);line-height:1.7;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--yellow)}
a:hover{color:#fff}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px}
.skip-link{position:absolute;left:-999px;top:0;z-index:300;background:var(--yellow);color:#000;padding:.6rem 1rem;font-weight:700;text-decoration:none}
.skip-link:focus{left:0}
.masthead{background:#000;border-bottom:1px solid var(--yellow)}
.masthead-in{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 1.25rem}
.brand{display:inline-flex;align-items:center;gap:.6rem;font-family:'Barlow Condensed',sans-serif;font-weight:800;text-transform:uppercase;font-size:1.25rem;color:#fff;text-decoration:none;letter-spacing:.05em}
.brand-accent{color:var(--yellow)}
.brand-logo{display:block;height:44px;width:auto;max-width:100%;background:#fff;border-radius:10px;padding:4px 10px;object-fit:contain}
.brand-logo~.brand-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.footer-brand .brand-logo{height:52px}
.masthead-tag{font-size:.78rem;color:var(--magenta);text-align:right}
.nav{background:#000;border-bottom:1px solid var(--line);position:relative;z-index:80}
.nav-in{max-width:var(--maxw);margin:0 auto;display:flex;align-items:stretch;padding:0 1.25rem;gap:.5rem}
.nav-toggle,.nav-close,.nav-overlay{display:none}
.nav-drawer{display:flex;flex:1}
.nav-list{list-style:none;margin:0;padding:0;display:flex;flex:1;flex-wrap:wrap}
.nav-item{position:relative;display:flex}
.nav-link{display:inline-flex;align-items:center;gap:.3rem;padding:.8rem .8rem;color:var(--text);text-decoration:none;font-size:.82rem;text-transform:uppercase;border:0;background:none;cursor:pointer;font-family:'Share Tech Mono',monospace;min-height:44px}
.nav-link:hover,.nav-link[aria-current="page"]{color:var(--yellow)}
.dropdown{position:absolute;top:100%;left:0;z-index:90;min-width:270px;background:#000;border:1px solid var(--yellow);padding:.3rem;display:none}
.nav-item:hover>.dropdown,.nav-item.open>.dropdown,.nav-item:focus-within>.dropdown{display:block}
.dropdown a{display:block;padding:.55rem .65rem;color:var(--text);text-decoration:none;font-size:.88rem;min-height:40px}
.dropdown a:hover{background:var(--surface2);color:var(--yellow)}
.dropdown .view-all{color:var(--cyan);border-top:1px solid var(--line);margin-top:.3rem}
.nav-phone{margin-left:auto;display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:var(--yellow);color:#000;text-decoration:none;font-weight:700;min-height:44px;align-self:center}
.nav-phone:hover{color:#000;box-shadow:0 0 16px var(--yellow)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem}
.prose{max-width:var(--prose);margin-left:auto;margin-right:auto}
.section{padding:3rem 0}
.band{background:#050505;border-top:1px solid #222;border-bottom:1px solid #222}
.hero{position:relative;background:#000;padding:3.5rem 0 2.5rem;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(0deg,rgba(255,229,0,.08) 0 1px,transparent 1px 32px),repeating-linear-gradient(90deg,rgba(255,229,0,.08) 0 1px,transparent 1px 32px);z-index:0}
.hero .container{position:relative;z-index:1}
.eyebrow{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin:0 0 .4rem}
h1{font-family:'Barlow Condensed',sans-serif;font-weight:800;text-transform:uppercase;font-size:clamp(2.2rem,5.4vw,4rem);line-height:1.06;margin:.4rem 0 1.1rem;color:#fff;max-width:22ch}
h1 .fill{color:var(--yellow)}
.hero p.lede{max-width:60ch;font-size:1.02rem;color:var(--text);margin:0 0 1.3rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin:0 0 1rem}
h2{font-family:'Barlow Condensed',sans-serif;font-weight:800;text-transform:uppercase;font-size:clamp(1.55rem,3.2vw,2rem);line-height:1.12;color:#fff;margin:0 0 .9rem}
h3{font-family:'Barlow Condensed',sans-serif;font-weight:800;text-transform:uppercase;font-size:1.2rem;line-height:1.15;margin:0 0 .45rem;color:#fff}
p{margin:0 0 1.15rem}
ul,ol{margin:0 0 1.2rem;padding-left:1.3rem}
li{margin:0 0 .45rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.7rem;text-decoration:none;font-weight:700;min-height:48px;border:2px solid var(--yellow);color:#000;background:var(--yellow);transition:box-shadow .2s;font-family:'Share Tech Mono',monospace}
.btn:hover{box-shadow:0 0 16px var(--yellow);color:#000}
.btn-ghost{background:transparent;border-color:var(--magenta);color:var(--magenta)}
.btn-ghost:hover{box-shadow:0 0 16px var(--magenta);color:#fff}
.grid{display:grid;gap:1.1rem}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:var(--surface);border:1px solid var(--yellow);padding:1.1rem;position:relative;min-width:0}
.card h3 a{color:#fff;text-decoration:none}
.card h3 a:hover{color:var(--yellow)}
.card p{font-size:.92rem;color:var(--muted);margin:0}
.group-title{color:var(--cyan);font-size:1rem;margin:1.6rem 0 .7rem}
.callout{border:1px solid var(--magenta);background:var(--surface);padding:1.1rem 1.25rem;margin:0 0 1.4rem}
.callout h3{color:var(--magenta);margin-bottom:.4rem}
.callout p:last-child{margin-bottom:0}
.steps{counter-reset:step;list-style:none;padding:0}
.steps li{counter-increment:step;position:relative;padding:.1rem 0 .1rem 2.6rem;margin-bottom:.9rem}
.steps li::before{content:counter(step);position:absolute;left:0;top:0;width:1.9rem;height:1.9rem;border:1px solid var(--yellow);color:var(--yellow);display:flex;align-items:center;justify-content:center;font-weight:700}
.checklist{list-style:none;padding:0}
.checklist li{position:relative;padding-left:1.6rem}
.checklist li::before{content:"\203A";position:absolute;left:0;color:var(--yellow);font-weight:700}
.table-wrap{overflow-x:auto;margin:0 0 1.4rem;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:.92rem}
caption{text-align:left;color:var(--cyan);padding:0 0 .5rem;font-size:.85rem}
th,td{border:1px solid var(--line);padding:.65rem .75rem;text-align:left;vertical-align:top}
th{background:var(--surface2);color:var(--yellow);font-weight:400}
.faq details{border:1px solid var(--magenta);margin:0 0 .7rem;background:var(--surface)}
.faq summary{cursor:pointer;padding:.9rem 1rem;list-style:none;display:flex;justify-content:space-between;gap:1rem;color:var(--magenta);min-height:48px}
.faq summary::before{content:"> ";white-space:pre}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--yellow);margin-left:auto}
.faq details[open] summary::after{content:"-"}
.faq .faq-body{padding:.2rem 1rem 0}
.cta-band{background:var(--yellow);color:#000}
.cta-band h2{color:#000}
.cta-band p{color:#111}
.cta-band .btn{background:#000;border-color:#000;color:var(--yellow)}
.cta-band .btn:hover{box-shadow:0 0 16px #000;color:#fff}
.cta-band a:not(.btn){color:#000}
.map-wrap{position:relative;aspect-ratio:16 / 9;width:100%;max-width:760px;margin:1.2rem auto;border:1px solid var(--yellow);background:#0c0c0c}
.map-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.zip-chips{list-style:none;padding:0;margin:0 0 1rem;display:flex;flex-wrap:wrap;gap:.5rem}
.zip-chips li{margin:0;border:1px solid var(--cyan);color:var(--cyan);padding:.35rem .8rem;font-weight:700}
.area-cols{columns:2;column-gap:2rem}
.area-cols ul{list-style:none;margin:0;padding:0}
.area-cols li{break-inside:avoid;margin:0 0 .3rem}
.area-cols a{color:var(--yellow);text-decoration:none;font-size:.95rem;display:inline-block;padding:.15rem 0}
.area-cols a:hover{color:#fff;text-decoration:underline}
.crumbs{font-size:.85rem;padding:.9rem 0 0}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;margin:0;padding:0}
.crumbs li{margin:0}
.crumbs li+li::before{content:"/";color:#777;margin-right:.4rem}
.crumbs a{color:var(--yellow);text-decoration:none}
.small{font-size:.85rem;color:var(--muted)}
.site-footer{background:#000;color:#aaa;border-top:1px solid var(--yellow)}
.site-footer .container{padding-top:2.4rem;padding-bottom:1.6rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:1.6rem}
.footer-brand p{font-size:.9rem}
.foot-h{color:var(--yellow);font-size:.95rem;font-weight:700;line-height:1.3;margin:0 0 .6rem}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:0 0 .15rem}
.site-footer a{color:#bbb;text-decoration:none;font-size:.9rem;display:inline-block;padding:.3rem 0}
.site-footer a:hover{color:var(--yellow)}
.site-footer .brand{color:#fff}
.footer-legal{border-top:1px solid #222;margin:1.5rem 0 0;padding-top:1rem;font-size:.82rem;color:#9a9a9a}
.sticky-cta{display:none;position:fixed;left:0;right:0;bottom:0;z-index:70;background:var(--yellow)}
.sticky-cta a{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.9rem;color:#000;text-decoration:none;font-weight:700;min-height:48px}
@media (prefers-reduced-motion:no-preference){
  .hero h1{animation:glitchIn .6s ease-out}
  @keyframes glitchIn{0%{transform:translate(0,0);text-shadow:2px 0 #ff00aa,-2px 0 #0ff}35%{transform:translate(-4px,2px);text-shadow:4px 0 #ff00aa,-4px 0 #0ff}70%{transform:translate(4px,-2px);text-shadow:-4px 0 #ff00aa,4px 0 #0ff}100%{transform:translate(0,0);text-shadow:0 0 transparent}}
}
@media (max-width:1000px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .masthead-tag{display:none}
  .nav-in{justify-content:space-between;align-items:center;padding:.3rem 1.25rem}
  .nav-toggle{display:inline-flex;align-items:center;gap:.5rem;background:none;border:1px solid var(--yellow);color:#fff;font-family:'Share Tech Mono',monospace;padding:.5rem .9rem;min-height:44px;cursor:pointer}
  .nav-phone{margin-left:0}
  .nav-drawer{position:fixed;top:0;left:0;bottom:0;width:min(86vw,340px);background:#000;border-right:1px solid var(--yellow);z-index:210;transform:translateX(-102%);visibility:hidden;transition:transform .25s ease,visibility 0s linear .25s;overflow-y:auto;flex-direction:column;padding:1rem 1.1rem 2rem}
  .nav-drawer.open{transform:none;visibility:visible;transition:transform .25s ease}
  .nav-overlay{display:block;position:fixed;inset:0;background:rgba(0,0,0,.72);z-index:200}
  .nav-overlay[hidden]{display:none}
  .nav-close{display:inline-flex;align-self:flex-end;align-items:center;gap:.4rem;background:none;border:1px solid var(--magenta);color:var(--magenta);font-family:'Share Tech Mono',monospace;padding:.5rem .9rem;min-height:44px;cursor:pointer;margin-bottom:.8rem}
  .nav-list{flex-direction:column;flex-wrap:nowrap;flex:none}
  .nav-item{flex-direction:column}
  .nav-link{width:100%;justify-content:space-between;padding:.85rem .4rem;border-bottom:1px solid var(--line);font-size:.9rem}
  .dropdown{position:static;border:0;border-left:2px solid var(--yellow);padding:0 0 0 .6rem;min-width:0;margin:.2rem 0 .5rem}
  .nav-item:hover>.dropdown,.nav-item:focus-within>.dropdown{display:none}
  .nav-item.open>.dropdown{display:block}
  .dropdown a{padding:.7rem .4rem;min-height:44px}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .area-cols{columns:1}
  .sticky-cta{display:block}
  body{padding-bottom:56px}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:2.2rem 0}
}
@media (max-width:520px){
  .grid-4{grid-template-columns:1fr}
  .hero{padding:2.2rem 0 1.6rem}
}
body.nav-locked{overflow:hidden}

/* areas hub coverage-map module */
.hub-cols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:2rem;align-items:start}
.hub-list h3{margin:1.4rem 0 .5rem}
.hub-list h3:first-child{margin-top:0}
.hub-map{position:sticky;top:1rem}
.pin-map-wrap{border:1px solid var(--cyan);padding:.5rem;background:#0a0a0a}
.pin-map{display:block;width:100%;height:auto}
.pin-map .pm-bg{fill:#0a0a0a}
.pin-map .pm-grid line{stroke:#2a2a2a;stroke-width:1}
.pin-map .hit{fill:transparent}
.pin-map .dot{fill:var(--yellow);stroke:#000;stroke-width:1.5}
.pin-map .pin-home .dot{fill:var(--cyan)}
.pin-map .pin-label{fill:#fff;font-size:12px;font-family:inherit;paint-order:stroke;stroke:#0a0a0a;stroke-width:3px}
.pin-map a{cursor:pointer}
.pin-map a:hover .dot,.pin-map a:focus .dot{stroke:#fff;stroke-width:3}
.pin-map a:focus{outline:none}
.pin-map a:focus-visible .hit{stroke:#fff;stroke-width:2;fill:rgba(255,255,255,.08)}
.map-caption{font-size:.85rem;margin:.6rem 0 .2rem}
@media (max-width:820px){
  .hub-cols{grid-template-columns:1fr}
  .hub-map{position:static}
  .pin-map .pin-label{display:none}
}
.inline-address{font-style:normal;display:inline}
/* Stage 2: photographs */
.photo{margin:1.8rem auto;max-width:min(100%,760px)}
.photo img{display:block;width:100%;height:auto;border:1px solid var(--line)}
.photo figcaption{margin:.55rem 0 0;font-size:.85rem;line-height:1.5;color:var(--cyan);max-width:68ch}
.photo-body{max-width:min(100%,var(--nat,760px),760px)}
.photo-end{margin-left:auto;margin-right:0;max-width:min(100%,var(--nat,560px),560px)}
.photo-portrait{max-width:min(100%,var(--nat,360px),360px)}
.photo-hero{max-width:1000px;margin:1.6rem auto 0}
.photo-hero img{aspect-ratio:16 / 9;object-fit:cover;object-position:var(--op,50% 50%);border-color:var(--yellow)}
@media (max-width:600px){.photo-hero img{aspect-ratio:4 / 3}.photo-end{margin-left:auto;margin-right:auto}}
.photo-hero figcaption{font-size:.85rem;line-height:1.5;margin-top:.6rem}