/* Snohomish Septic Guide — shared stylesheet
   Mobile-first, no framework, system fonts only for speed. */

:root {
  --navy: #10324a;
  --navy-dark: #0a2233;
  --teal: #1f7a6c;
  --teal-dark: #155a4f;
  --amber: #c96a1c;
  --bg: #fbfaf7;
  --card: #ffffff;
  --ink: #1c2b33;
  --ink-soft: #4a5c66;
  --border: #e3e0d6;
  --radius: 10px;
  --maxw: 960px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  font-size: 17px;
}

img { max-width: 100%; }

a { color: var(--teal-dark); }
a:hover { color: var(--teal); }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---- Header / nav ---- */
header.site {
  background: var(--navy);
  color: #fff;
}
.header-bar {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.brand {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}
.brand span { color: #8fd6c6; }
nav.primary {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.93rem;
}
nav.primary a {
  color: #dce7ea;
  text-decoration: none;
}
nav.primary a:hover { color: #fff; text-decoration: underline; }
.call-btn {
  display: inline-block;
  background: var(--amber);
  color: #fff !important;
  padding: 9px 16px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.93rem;
  white-space: nowrap;
}
.call-btn:hover { background: #b05f18; }

/* ---- Hero ---- */
.hero {
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: #fff;
  padding: 44px 0 40px;
}
.hero h1 {
  font-size: clamp(1.6rem, 4.5vw, 2.5rem);
  line-height: 1.2;
  margin: 0 0 14px;
}
.hero p.lead {
  font-size: 1.1rem;
  color: #dce7ea;
  max-width: 640px;
  margin: 0 0 22px;
}
.hero .badge {
  display: inline-block;
  background: rgba(143, 214, 198, 0.15);
  border: 1px solid rgba(143, 214, 198, 0.4);
  color: #a9e6d6;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-primary {
  background: var(--amber);
  color: #fff;
  padding: 12px 22px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  display: inline-block;
}
.btn-primary:hover { background: #b05f18; color: #fff; }
.btn-secondary {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.5);
  color: #fff;
  padding: 11px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  display: inline-block;
}
.btn-secondary:hover { border-color: #fff; }

/* ---- Main content ---- */
main { padding: 40px 0 20px; }
main .wrap.narrow { max-width: 760px; }

h2 {
  font-size: 1.5rem;
  margin-top: 2.2em;
  color: var(--navy);
}
h3 { font-size: 1.15rem; color: var(--navy); margin-top: 1.6em; }
p { color: var(--ink); }
.muted { color: var(--ink-soft); }

.callout {
  background: #eef7f4;
  border-left: 4px solid var(--teal);
  padding: 16px 18px;
  border-radius: 6px;
  margin: 1.6em 0;
}
.callout.warn {
  background: #fbf1e7;
  border-left-color: var(--amber);
}
.callout h4 { margin: 0 0 6px; color: var(--navy); font-size: 1rem; }
.callout p:last-child { margin-bottom: 0; }

.source-note {
  font-size: 0.88rem;
  color: var(--ink-soft);
  border-top: 1px dashed var(--border);
  padding-top: 10px;
  margin-top: 10px;
}

table.cost-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.4em 0;
  font-size: 0.95rem;
}
table.cost-table th, table.cost-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
table.cost-table th {
  background: #f2f0e8;
  color: var(--navy);
  font-weight: 700;
}
table.cost-table tr:last-child td { border-bottom: none; }

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 1.6em 0;
}
@media (min-width: 640px) {
  .card-grid.cols-2 { grid-template-columns: 1fr 1fr; }
  .card-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.card h3 { margin-top: 0; }
.card.rating-op { border-top: 4px solid #2e8b57; }
.card.rating-marg { border-top: 4px solid var(--amber); }
.card.rating-fail { border-top: 4px solid #b5391f; }

/* FAQ */
details.faq {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px 18px;
  margin-bottom: 10px;
}
details.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--navy);
  padding: 14px 0;
}
details.faq p { margin-bottom: 16px; }

/* Steps */
ol.steps { padding-left: 0; list-style: none; counter-reset: step; }
ol.steps li {
  counter-increment: step;
  position: relative;
  padding: 4px 0 20px 46px;
  border-left: 2px solid var(--border);
  margin-left: 17px;
}
ol.steps li:last-child { border-left-color: transparent; padding-bottom: 0; }
ol.steps li::before {
  content: counter(step);
  position: absolute;
  left: -18px;
  top: 0;
  width: 34px;
  height: 34px;
  background: var(--teal);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
}

/* Form */
form.quote-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  margin: 1.6em 0;
}
form.quote-form label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--navy);
  margin: 14px 0 5px;
}
form.quote-form label:first-child { margin-top: 0; }
form.quote-form input,
form.quote-form select,
form.quote-form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
}
form.quote-form textarea { min-height: 90px; resize: vertical; }
form.quote-form .consent {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-top: 16px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
form.quote-form .consent input { width: auto; margin-top: 3px; }
form.quote-form button {
  margin-top: 18px;
  background: var(--amber);
  color: #fff;
  border: none;
  padding: 13px 24px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
}
form.quote-form button:hover { background: #b05f18; }

/* Breadcrumbs */
.breadcrumbs {
  font-size: 0.85rem;
  color: var(--ink-soft);
  padding: 12px 0 0;
}
.breadcrumbs a { color: var(--ink-soft); }

/* Footer */
footer.site {
  background: var(--navy-dark);
  color: #b9c6cc;
  margin-top: 60px;
  padding: 34px 0 26px;
  font-size: 0.9rem;
}
footer.site a { color: #d6e4e8; }
footer.site .foot-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}
@media (min-width: 640px) {
  footer.site .foot-grid { grid-template-columns: 2fr 1fr 1fr; }
}
footer.site h5 { color: #fff; font-size: 0.85rem; margin: 0 0 10px; text-transform: uppercase; letter-spacing: 0.04em; }
footer.site ul { list-style: none; padding: 0; margin: 0; }
footer.site li { margin-bottom: 6px; }
footer.site .disclaimer {
  border-top: 1px solid #1b3a4f;
  margin-top: 24px;
  padding-top: 18px;
  font-size: 0.82rem;
  color: #8ea1a8;
}

@media (max-width: 640px) {
  .hero { padding: 32px 0 30px; }
  main { padding: 28px 0 10px; }
}