/* PuroClean Northwest — brand tokens from puroclean.com (navy #00346D, red #C50A1D, Source Sans 3) */
:root {
  --navy: #00346d;
  --navy-dark: #00244d;
  --navy-mid: #004285;
  --red: #c50a1d;
  --red-dark: #9b0817;
  --ink: #1f1f1f;
  --muted: #4b5563;
  --line: #e5e7eb;
  --gray: #a7a9ac;
  --bg: #f6f7f9;
  --white: #fff;
  --shadow: 0 10px 28px rgba(0, 52, 109, 0.08);
  --radius: 10px;
  --font: "Source Sans 3", "Source Sans Pro", system-ui, -apple-system, "Segoe UI", sans-serif;
  --header-h: 4.25rem;
  --max: 72rem;
  --focus: 0 0 0 3px rgba(197, 10, 29, 0.35);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html:focus-within { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy-mid); text-underline-offset: 0.15em; }
a:hover { color: var(--red); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}
.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  z-index: 10000;
  background: var(--red);
  color: var(--white);
  padding: 0.5rem 0.85rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 0 0 6px 6px;
}
.skip-link:focus { top: 0; color: var(--white); }
.wrap { width: min(var(--max), calc(100% - 2rem)); margin-inline: auto; }
.topbar {
  background: var(--navy);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.topbar .wrap {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
  padding: 0.4rem 0;
  flex-wrap: wrap;
}
.topbar a { color: var(--white); text-decoration: none; }
.topbar a:hover { text-decoration: underline; color: var(--white); }
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
body.has-staging-bar .site-header { top: 2.15rem; }
.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--header-h);
}
.logo { display: flex; align-items: center; flex: 0 0 auto; text-decoration: none; }
.logo img, .logo svg { height: 2.15rem; width: auto; }
.logo-text {
  margin-left: 0.65rem;
  color: var(--navy);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.15;
  letter-spacing: 0.01em;
}
.logo-text span { display: block; font-weight: 600; font-size: 0.75rem; color: var(--muted); }
.nav-toggle {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 8px;
  cursor: pointer;
}
.nav-toggle svg { width: 1.35rem; height: 1.35rem; }
.nav-toggle .icon-close { display: none; }
body.nav-open .nav-toggle .icon-open { display: none; }
body.nav-open .nav-toggle .icon-close { display: block; }
.site-nav { display: none; }
body.nav-open .site-nav {
  display: block;
  position: absolute;
  left: 0; right: 0;
  top: 100%;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 0.5rem 1rem 1rem;
}
.site-nav ul { list-style: none; margin: 0; padding: 0; }
.site-nav > ul > li { border-bottom: 1px solid var(--line); }
.site-nav a, .site-nav summary {
  display: block;
  padding: 0.85rem 0.25rem;
  color: var(--navy);
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
}
.site-nav a:hover, .site-nav summary:hover { color: var(--red); }
.site-nav details ul { padding: 0 0 0.5rem 0.75rem; }
.site-nav details a { font-weight: 500; padding: 0.45rem 0.25rem; color: var(--ink); }
.header-call { display: none; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: var(--red);
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  border: 0;
  border-radius: 8px;
  padding: 0.8rem 1.15rem;
  cursor: pointer;
  line-height: 1.2;
  letter-spacing: 0.01em;
}
.btn:hover { background: var(--red-dark); color: var(--white); }
.btn:focus-visible { box-shadow: var(--focus); color: var(--white); }
.btn-navy { background: var(--navy); }
.btn-navy:hover { background: var(--navy-dark); }
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.7);
}
.btn-ghost:hover { background: var(--white); color: var(--navy); border-color: var(--white); }
.btn-ghost-dark {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-ghost-dark:hover { background: var(--navy); color: var(--white); }
.hero {
  background:
    linear-gradient(160deg, var(--navy-dark) 0%, var(--navy) 55%, var(--navy-mid) 100%);
  color: var(--white);
  padding: 3rem 0 3.25rem;
  position: relative;
}
.hero h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.85rem, 4vw, 2.85rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 700;
  max-width: 18ch;
}
.hero .lede {
  margin: 0 0 1.5rem;
  font-size: 1.15rem;
  max-width: 40rem;
  color: rgba(255,255,255,0.92);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 700;
  color: #f7c1c6;
  margin: 0 0 0.7rem;
}
.section { padding: 3.25rem 0; }
.section-alt { background: var(--bg); }
.section h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.55rem, 3vw, 2.05rem);
  line-height: 1.2;
  color: var(--navy);
  letter-spacing: -0.02em;
}
.section .intro { margin: 0 0 1.75rem; color: var(--muted); max-width: 44rem; }
.grid {
  display: grid;
  gap: 1rem;
}
.cards-2 { grid-template-columns: 1fr; }
.cards-3 { grid-template-columns: 1fr; }
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.25rem 1.15rem;
  box-shadow: 0 1px 0 rgba(0,52,109,0.02);
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  text-decoration: none;
  color: inherit;
}
a.card:hover { border-color: var(--navy); box-shadow: var(--shadow); }
.card h3 { margin: 0; color: var(--navy); font-size: 1.15rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.98rem; }
.card .more { margin-top: auto; padding-top: 0.65rem; font-weight: 700; color: var(--red); font-size: 0.92rem; }
.card img.icon {
  width: 2.25rem;
  height: 2.25rem;
  object-fit: contain;
  margin-bottom: 0.25rem;
}
.prose { max-width: 46rem; }
.prose h2 { margin-top: 2rem; }
.prose h3 { color: var(--navy); margin: 1.5rem 0 0.4rem; }
.prose p, .prose li { color: var(--ink); }
.prose ul, .prose ol { padding-left: 1.2rem; }
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 0.7rem 0;
}
.faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--navy);
  padding: 0.35rem 0;
}
.faq details p { margin: 0.4rem 0 0.6rem; color: var(--muted); }
.split {
  display: grid;
  gap: 2rem;
}
.form-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: var(--shadow);
}
.form-card h2 { margin-top: 0; }
label { display: block; font-weight: 600; margin: 0.85rem 0 0.3rem; }
label .req { color: var(--red); }
label .opt { font-weight: 500; color: var(--muted); font-size: 0.9rem; }
input[type="text"], input[type="tel"], input[type="email"], select, textarea {
  width: 100%;
  font: inherit;
  padding: 0.7rem 0.8rem;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
}
textarea { min-height: 6rem; resize: vertical; }
.consent {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  margin: 1rem 0;
  font-size: 0.92rem;
  color: var(--muted);
}
.consent input { margin-top: 0.3rem; flex: 0 0 auto; }
.form-status { margin: 0.75rem 0 0; font-weight: 600; }
.form-status[hidden] { display: none; }
.phone-xl {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--navy);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.phone-xl:hover { color: var(--red); }
.meta-list { list-style: none; margin: 0; padding: 0; }
.meta-list li { padding: 0.35rem 0; }
.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.chip {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  font-size: 0.88rem;
  color: var(--navy);
}
.creds {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  align-items: center;
}
.creds img { height: 4.25rem; width: auto; }
.cta-band {
  background: var(--navy);
  color: var(--white);
  padding: 2.5rem 0;
}
.cta-band h2 { color: var(--white); margin: 0 0 0.5rem; }
.cta-band p { margin: 0 0 1.1rem; color: rgba(255,255,255,0.9); }
.site-footer {
  background: var(--navy-dark);
  color: #d6dbe3;
  padding: 2.75rem 0 1.5rem;
  font-size: 0.95rem;
}
.site-footer a { color: var(--white); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; color: var(--white); }
.footer-grid {
  display: grid;
  gap: 1.75rem;
}
.site-footer h2 {
  margin: 0 0 0.6rem;
  color: var(--white);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 0.3rem 0; }
.footer-logo { height: 2rem; width: auto; margin-bottom: 0.85rem; }
.footer-note { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,0.12); font-size: 0.85rem; color: #a7a9ac; }
.mobile-callbar {
  position: sticky;
  bottom: 0;
  z-index: 150;
  display: flex;
  gap: 0.5rem;
  padding: 0.65rem 0.85rem calc(0.65rem + env(safe-area-inset-bottom));
  background: var(--white);
  border-top: 1px solid var(--line);
  box-shadow: 0 -6px 20px rgba(0,0,0,0.06);
}
.mobile-callbar .btn { flex: 1; }
@media (min-width: 760px) {
  .cards-2 { grid-template-columns: 1fr 1fr; }
  .cards-3 { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1.1fr 0.9fr; align-items: start; }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr 1fr; }
  .mobile-callbar { display: none; }
}
@media (min-width: 980px) {
  .nav-toggle { display: none; }
  .header-inner { gap: 1.5rem; }
  .site-nav {
    display: flex !important;
    position: static;
    margin-left: auto;
    background: none;
    border: 0;
    box-shadow: none;
    padding: 0;
    align-items: center;
  }
  .site-nav > ul { display: flex; align-items: center; gap: 0.15rem; }
  .site-nav > ul > li { border: 0; position: relative; }
  .site-nav > ul > li > a, .site-nav summary {
    padding: 0.65rem 0.7rem;
    font-size: 0.95rem;
  }
  .site-nav details ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 16rem;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 0.4rem 0;
    z-index: 250;
  }
  .site-nav details[open] ul, .nav-dropdown:hover > ul, .nav-dropdown:focus-within > ul {
    display: block;
  }
  /* Desktop: use li.nav-dropdown hover, hide the disclosure triangle */
  .site-nav summary { list-style: none; }
  .site-nav summary::-webkit-details-marker { display: none; }
  .header-call { display: inline-flex; margin-left: 0.5rem; white-space: nowrap; }
  .cards-3 { grid-template-columns: 1fr 1fr 1fr; }
}
.tiny { font-size: 0.88rem; color: var(--muted); }
.breadcrumbs { font-size: 0.9rem; margin: 0 0 1rem; color: var(--muted); }
.breadcrumbs a { color: var(--navy-mid); }