/* Express Lane Plumbing — static site */
:root {
  --navy: #0b2545;
  --blue: #0b6bcb;
  --blue-dark: #084a8a;
  --sky: #e8f2fc;
  --amber: #f0a202;
  --amber-dark: #c98400;
  --slate: #475569;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #ffffff;
  --soft: #f8fafc;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(11, 37, 69, 0.08);
  --shadow-lg: 0 20px 50px rgba(11, 37, 69, 0.12);
  --max: 1120px;
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--navy);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-dark); }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 0.75rem; }
p { margin: 0 0 1rem; color: var(--slate); }
ul { margin: 0; padding: 0; list-style: none; }

.container { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--navy); color: #fff; padding: .75rem 1rem; z-index: 1000;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* Top bar */
.topbar {
  background: var(--navy);
  color: #fff;
  font-size: 0.9rem;
}
.topbar .container {
  display: flex; flex-wrap: wrap; gap: .5rem 1.25rem;
  justify-content: space-between; align-items: center;
  padding: .55rem 0;
}
.topbar a { color: #fff; font-weight: 600; }
.topbar a:hover { color: var(--amber); }
.topbar-meta { display: flex; flex-wrap: wrap; gap: .75rem 1.25rem; opacity: .95; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .85rem 0;
}
.logo { display: flex; align-items: center; gap: .65rem; color: inherit; }
.logo img, .logo svg { height: 48px; width: auto; }
.nav { display: flex; align-items: center; gap: .25rem 1.25rem; }
.nav a {
  color: var(--navy); font-weight: 600; font-size: .95rem;
  padding: .35rem .2rem;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--blue); }
.nav-cta { display: none; }
.menu-toggle {
  display: none; border: 1px solid var(--line); background: #fff;
  border-radius: 10px; padding: .55rem .7rem; cursor: pointer;
}
.menu-toggle span {
  display: block; width: 22px; height: 2px; background: var(--navy); margin: 5px 0;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  border-radius: 999px; padding: .85rem 1.35rem; font-weight: 700;
  border: 2px solid transparent; cursor: pointer; transition: .2s ease;
  font-size: 1rem; text-align: center;
}
.btn-primary { background: var(--amber); color: var(--navy); }
.btn-primary:hover { background: var(--amber-dark); color: var(--navy); }
.btn-secondary { background: var(--blue); color: #fff; }
.btn-secondary:hover { background: var(--blue-dark); color: #fff; }
.btn-outline {
  background: transparent; border-color: rgba(255,255,255,.55); color: #fff;
}
.btn-outline:hover { background: #fff; color: var(--navy); }
.btn-outline-dark {
  background: transparent; border-color: var(--blue); color: var(--blue);
}
.btn-outline-dark:hover { background: var(--blue); color: #fff; }

/* Hero */
.hero {
  position: relative;
  background:
    linear-gradient(120deg, rgba(11,37,69,.92), rgba(11,107,203,.78)),
    radial-gradient(circle at 20% 20%, #1d4ed8 0, transparent 40%),
    linear-gradient(160deg, #0b2545, #0b6bcb);
  color: #fff;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; inset: auto -10% -40% 40%;
  height: 420px; border-radius: 50%;
  background: rgba(240,162,2,.12); pointer-events: none;
}
.hero-inner {
  position: relative; z-index: 1;
  display: grid; gap: 2rem;
  padding: 4.5rem 0 4rem;
}
@media (min-width: 900px) {
  .hero-inner { grid-template-columns: 1.3fr .9fr; align-items: center; }
}
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px; padding: .35rem .8rem; font-size: .85rem; font-weight: 600;
  margin-bottom: 1rem;
}
.hero h1 { font-size: clamp(2rem, 4vw, 3.2rem); color: #fff; margin-bottom: 1rem; }
.hero p.lead { color: rgba(255,255,255,.9); font-size: 1.15rem; max-width: 36rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.hero-card {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.hero-card h2 { color: #fff; font-size: 1.15rem; margin-bottom: 1rem; }
.hero-card li {
  display: flex; gap: .65rem; align-items: flex-start;
  color: rgba(255,255,255,.92); margin-bottom: .7rem; font-weight: 500;
}
.hero-card li::before {
  content: "✓"; color: var(--amber); font-weight: 800; flex-shrink: 0;
}

/* Badges / trust */
.badges {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem;
  margin-top: -2rem; position: relative; z-index: 2;
}
@media (min-width: 700px) { .badges { grid-template-columns: repeat(4, 1fr); } }
.badge {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 1.15rem 1rem; text-align: center;
}
.badge strong { display: block; color: var(--navy); font-size: 1.05rem; }
.badge span { color: var(--muted); font-size: .9rem; }

/* Sections */
section { padding: 4rem 0; }
.section-soft { background: var(--soft); }
.section-head { max-width: 42rem; margin-bottom: 2rem; }
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.section-kicker {
  color: var(--blue); font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; font-size: .8rem; margin-bottom: .5rem;
}

/* Cards / grids */
.grid-3 { display: grid; gap: 1.25rem; }
.grid-2 { display: grid; gap: 1.25rem; }
@media (min-width: 700px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.5rem; box-shadow: var(--shadow); height: 100%;
}
.card h3 { font-size: 1.2rem; }
.card p { margin-bottom: 0; }
.icon-bubble {
  width: 48px; height: 48px; border-radius: 12px;
  display: grid; place-items: center; margin-bottom: 1rem;
  background: var(--sky); color: var(--blue); font-size: 1.35rem;
}

/* Service lists */
.service-block { margin-bottom: 2rem; }
.service-block h3 {
  display: flex; align-items: center; gap: .6rem;
  font-size: 1.35rem; margin-bottom: 1rem;
  padding-bottom: .6rem; border-bottom: 2px solid var(--sky);
}
.service-list {
  display: grid; gap: .65rem 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 600px) { .service-list { grid-template-columns: 1fr 1fr; } }
.service-list li {
  display: flex; gap: .6rem; align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
  padding: .8rem 1rem; color: var(--navy); font-weight: 600;
}
.service-list li::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--blue); margin-top: .45rem; flex-shrink: 0;
}

/* Split */
.split {
  display: grid; gap: 2rem; align-items: center;
}
@media (min-width: 860px) { .split { grid-template-columns: 1.1fr .9fr; } }
.panel {
  background: var(--navy); color: #fff; border-radius: calc(var(--radius) + 4px);
  padding: 2rem; box-shadow: var(--shadow-lg);
}
.panel h2, .panel h3 { color: #fff; }
.panel p { color: rgba(255,255,255,.85); }
.panel dl { margin: 1.25rem 0 0; }
.panel dt { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; opacity: .7; margin-top: .9rem; }
.panel dd { margin: .2rem 0 0; font-weight: 700; font-size: 1.05rem; }
.panel a { color: var(--amber); }

/* CTA band */
.cta-band {
  background: linear-gradient(120deg, var(--blue-dark), var(--blue));
  color: #fff; border-radius: calc(var(--radius) + 6px);
  padding: 2rem; display: flex; flex-wrap: wrap; gap: 1rem;
  align-items: center; justify-content: space-between;
  box-shadow: var(--shadow-lg);
}
.cta-band h2 { color: #fff; margin: 0 0 .35rem; font-size: 1.6rem; }
.cta-band p { color: rgba(255,255,255,.9); margin: 0; }
.cta-actions { display: flex; flex-wrap: wrap; gap: .75rem; }

/* Forms */
.form {
  display: grid; gap: 1rem;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.5rem; box-shadow: var(--shadow);
}
.form label { display: grid; gap: .35rem; font-weight: 600; color: var(--navy); font-size: .95rem; }
.form input, .form select, .form textarea {
  border: 1px solid var(--line); border-radius: 10px; padding: .8rem .9rem;
  font: inherit; color: var(--navy); background: #fff;
}
.form input:focus, .form select:focus, .form textarea:focus {
  outline: 2px solid rgba(11,107,203,.25); border-color: var(--blue);
}
.form-row { display: grid; gap: 1rem; }
@media (min-width: 600px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-note { font-size: .85rem; color: var(--muted); margin: 0; }
.form-success {
  display: none; background: #ecfdf5; border: 1px solid #a7f3d0;
  color: #065f46; border-radius: 10px; padding: .9rem 1rem; font-weight: 600;
}
.form-success.show { display: block; }

/* Footer */
.site-footer {
  background: var(--navy); color: rgba(255,255,255,.85); padding: 3rem 0 1.5rem; margin-top: 2rem;
}
.footer-grid {
  display: grid; gap: 2rem;
}
@media (min-width: 800px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.1fr; }
}
.service-area-list {
  display: flex; flex-wrap: wrap; gap: .65rem;
}
.service-area-pill {
  display: inline-block;
  background: var(--sky);
  color: var(--navy);
  border: 1px solid #cfe3f7;
  border-radius: 999px;
  padding: .45rem .9rem;
  font-size: .95rem;
}
.site-footer h3 { color: #fff; font-size: 1.05rem; margin-bottom: 1rem; }
.site-footer a { color: rgba(255,255,255,.85); }
.site-footer a:hover { color: var(--amber); }
.site-footer li { margin-bottom: .45rem; }
.footer-brand p { color: rgba(255,255,255,.75); }
.footer-bottom {
  margin-top: 2rem; padding-top: 1.25rem; border-top: 1px solid rgba(255,255,255,.12);
  display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; justify-content: space-between;
  font-size: .9rem;
}

/* Page hero (inner pages) */
.page-hero {
  background: linear-gradient(120deg, var(--navy), var(--blue-dark));
  color: #fff; padding: 3rem 0 2.5rem;
}
.page-hero h1 { color: #fff; font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
.page-hero p { color: rgba(255,255,255,.88); max-width: 40rem; margin: 0; }

/* Mobile nav */
@media (max-width: 860px) {
  .menu-toggle { display: inline-block; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: stretch; padding: 1rem;
    box-shadow: var(--shadow);
  }
  .nav.open { display: flex; }
  .nav a { padding: .7rem .4rem; }
  .nav-cta { display: inline-flex; margin-top: .5rem; }
}
@media (min-width: 861px) {
  .header-phone { display: none; }
}

/* FAQ content is crawlable, readable, and keyboard-friendly without JavaScript. */
.faq-list { max-width: 48rem; }
.faq-list details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  padding: 1rem 1.15rem;
}
.faq-list details + details { margin-top: 0.75rem; }
.faq-list summary {
  color: var(--navy);
  cursor: pointer;
  font-weight: 700;
  line-height: 1.4;
}
.faq-list summary::marker { color: var(--blue); }
.faq-list details p { margin: 0.75rem 0 0; }