/* 4 Plumbing Services — static MVP styles */
:root {
  color-scheme: light;
  --ink: #17202a;
  --muted: #5c6873;
  --line: #d9e1e7;
  --surface: #f5f8fa;
  --brand: #0b5c75;
  --brand-dark: #073d50;
  --accent: #f0a43c;
  --accent-ink: #17202a;
  --focus: #1a8cff;
  --fab-size: 60px;
}
* { box-sizing: border-box; }
html {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #fff;
  scroll-behavior: smooth;
}
body { margin: 0; padding-bottom: 1rem; line-height: 1.62; }
a { color: var(--brand); }
a:hover { color: var(--brand-dark); }
a:focus-visible, .header-call:focus-visible, .mobile-cta-bar a:focus-visible, .mobile-call-fab:focus-visible, .call-cta-btn:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}
.skip-link {
  position: absolute; left: -999px; top: 0; background: #fff; color: var(--ink);
  padding: .5rem 1rem; z-index: 100;
}
.skip-link:focus { left: .5rem; top: .5rem; }
.shell { width: min(100% - 2rem, 800px); margin-inline: auto; }
.site-header { background: var(--brand-dark); color: #fff; }
.header-inner {
  min-height: 4rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.brand { color: #fff; font-weight: 750; text-decoration: none; letter-spacing: .01em; font-size: 1.05rem; }
.header-call {
  display: inline-flex; flex-direction: column; align-items: flex-end; gap: .1rem;
  color: #fff; font-weight: 800; white-space: nowrap; text-decoration: none;
  background: var(--accent); color: var(--accent-ink);
  padding: .55rem 1rem; border-radius: .5rem;
  line-height: 1.15; min-height: 48px; justify-content: center;
}
.header-call-label { font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; font-weight: 800; opacity: .9; }
.header-call-num { font-size: 1.12rem; font-weight: 800; letter-spacing: .01em; }
.header-call:hover { filter: brightness(1.05); color: var(--accent-ink); }
.nav-wrap { border-top: 1px solid rgba(255,255,255,.12); padding: .35rem 0 .55rem; }
.site-nav ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: .35rem .85rem;
}
.site-nav a {
  color: rgba(255,255,255,.9); text-decoration: none; font-size: .9rem; font-weight: 600;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: #fff; text-decoration: underline; }
.breadcrumbs { margin: 0 0 1rem; font-size: .9rem; color: var(--muted); }
.breadcrumbs ol {
  list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .35rem;
}
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: .35rem; color: var(--line); }
.breadcrumbs a { color: var(--muted); }
.content-wrap { padding: 1.5rem 0 3.5rem; }
.page-content { font-size: 1.03rem; }
.page-content h1 {
  line-height: 1.15; letter-spacing: -.02em;
  font-size: clamp(1.75rem, 4.5vw, 2.45rem); margin: .25rem 0 1rem;
}
.page-hero {
  width: 100%; max-width: 100%; margin: 0 0 1.5rem;
  border: 1px solid var(--line); border-radius: .9rem; overflow: hidden;
  background: var(--surface);
}
.page-hero img, .page-media-row img {
  display: block; width: 100%; max-width: 100%; height: auto;
}
.page-media-row {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .85rem; margin: 0 0 1.6rem; max-width: 100%;
}
.page-media-row figure {
  margin: 0; border: 1px solid var(--line); border-radius: .7rem; overflow: hidden;
  background: var(--surface);
}
.page-hero figcaption, .page-media-row figcaption {
  padding: .45rem .65rem; color: var(--muted); font-size: .84rem;
}
@media (max-width: 560px) {
  .page-media-row { grid-template-columns: 1fr; }
}
.page-content h2 { margin-top: 2rem; line-height: 1.25; font-size: 1.35rem; }
.page-content h3 { margin-top: 1.4rem; }
.page-content li { margin: .35rem 0; }
.page-content p, .page-content ul, .page-content ol, .page-content table { max-width: 70ch; }
.page-content strong { color: #102f3c; }
.hub-crumb-note { font-size: .92rem; color: var(--muted); margin: -.35rem 0 1rem; }
.city-guide-list {
  columns: 2; column-gap: 1.5rem; max-width: 70ch; padding-left: 1.2rem;
}
@media (max-width: 560px) { .city-guide-list { columns: 1; } }
.page-content table {
  width: 100%; border-collapse: collapse; font-size: .95rem; margin: 1rem 0;
}
.page-content th, .page-content td {
  border: 1px solid var(--line); padding: .5rem .65rem; text-align: left; vertical-align: top;
}
.page-content th { background: var(--surface); }
.call-cta {
  max-width: 70ch;
  margin: 1.25rem 0 1.5rem;
  padding: 1.1rem 1.15rem;
  background: linear-gradient(180deg, #fff8ec, #ffe8c2);
  border: 2px solid var(--accent);
  border-radius: .75rem;
}
.call-cta-btn {
  display: inline-flex; flex-wrap: wrap; align-items: baseline; gap: .35rem .65rem;
  text-decoration: none; color: var(--accent-ink);
  min-height: 48px;
}
.call-cta-label {
  display: inline-block;
  background: var(--brand-dark); color: #fff;
  font-weight: 800; font-size: .85rem; text-transform: uppercase; letter-spacing: .04em;
  padding: .35rem .65rem; border-radius: .4rem;
}
.call-cta-number {
  font-size: clamp(1.55rem, 5vw, 2.05rem);
  font-weight: 800; letter-spacing: .01em; color: var(--brand-dark);
  line-height: 1.1;
}
.site-footer {
  border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem;
  padding: 1.5rem 0 6.5rem; background: var(--surface);
}
.footer-inner p { max-width: 70ch; }
.footer-links { margin-top: 1rem; }
.footer-note { font-size: .82rem; opacity: .9; }
.mobile-cta-bar, .mobile-call-fab { display: none; }
@media (max-width: 720px) {
  .shell { width: min(100% - 1.25rem, 800px); }
  .site-nav ul { gap: .25rem .65rem; }
  .site-nav a { font-size: .82rem; }
  .header-call { padding: .5rem .75rem; }
  .header-call-num { font-size: 1rem; }
  .mobile-cta-bar {
    display: block; position: fixed; inset: auto 0 0; z-index: 50;
    padding: .45rem .65rem calc(.45rem + env(safe-area-inset-bottom, 0px));
    background: rgba(7, 61, 80, .97);
    box-shadow: 0 -3px 14px rgba(0, 0, 0, .14);
    padding-right: calc(var(--fab-size) + 1.25rem);
  }
  .mobile-cta-bar a {
    display: flex; flex-direction: column; align-items: flex-start; justify-content: center;
    border-radius: .45rem; padding: .55rem .85rem; min-height: 48px;
    background: var(--accent); color: var(--accent-ink); text-decoration: none;
    font-weight: 800; line-height: 1.15;
  }
  .mobile-cta-label { font-size: .7rem; text-transform: uppercase; letter-spacing: .04em; opacity: .9; }
  .mobile-cta-num { font-size: 1.2rem; font-weight: 800; }
  .mobile-call-fab {
    display: flex; align-items: center; justify-content: center;
    position: fixed; z-index: 60;
    right: max(.75rem, env(safe-area-inset-right));
    bottom: calc(3.6rem + env(safe-area-inset-bottom, 0px));
    width: var(--fab-size); height: var(--fab-size); min-width: 56px; min-height: 56px;
    border-radius: 50%;
    background: var(--accent); color: var(--accent-ink);
    box-shadow: 0 6px 20px rgba(0,0,0,.28);
    text-decoration: none;
  }
  .mobile-call-fab:hover { filter: brightness(1.05); color: var(--accent-ink); }
  body { padding-bottom: 6.5rem; }
  .content-wrap { padding-bottom: 5rem; }
  .site-footer { padding-bottom: 7.5rem; }
}