:root {
  --ink: #16212a;
  --muted: #52616d;
  --line: #d9e0e5;
  --paper: #ffffff;
  --soft: #f4f7f9;
  --brand: #0d5d70;
  --brand-dark: #083b49;
  --action: #f3b233;
  --action-dark: #c88405;
  --danger: #b83f2f;
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
  background: var(--paper);
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: var(--brand);
}

.container {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.top-strip {
  background: var(--brand-dark);
  color: #fff;
  font-size: 14px;
}

.top-strip .container {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 4px 20px rgba(16, 33, 42, 0.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}

.brand {
  color: var(--ink);
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
}

.brand span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  margin-top: 4px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 15px;
  font-weight: 700;
}

.nav-links a {
  color: var(--ink);
  text-decoration: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 2px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
}

.button-primary {
  color: #171000;
  background: var(--action);
  border-color: var(--action-dark);
}

.button-secondary {
  color: #fff;
  background: var(--brand);
}

.button-ghost {
  color: var(--brand-dark);
  background: #fff;
  border-color: var(--brand);
}

.hero {
  background: linear-gradient(90deg, rgba(8, 59, 73, 0.94) 0%, rgba(8, 59, 73, 0.88) 44%, rgba(8, 59, 73, 0.2) 100%), url("assets/sewer-repair-hero.png") center right / cover no-repeat;
  color: #fff;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 36px;
  align-items: center;
  min-height: 610px;
  padding: 52px 0;
}

.eyebrow {
  color: #ffe7a8;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0 0 14px;
  line-height: 1.1;
}

h1 {
  max-width: 760px;
  font-size: clamp(38px, 6vw, 64px);
}

h2 {
  font-size: clamp(28px, 4vw, 42px);
}

h3 {
  font-size: 22px;
}

p {
  margin: 0 0 16px;
}

.lead {
  max-width: 690px;
  font-size: 20px;
}

.hero-actions,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.trust-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 740px;
  margin-top: 26px;
}

.trust-list div {
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  font-weight: 700;
}

.lead-box {
  color: var(--ink);
  background: #fff;
  border: 3px solid var(--action);
  border-radius: 8px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
  padding: 22px;
}

.lead-box h2 {
  font-size: 25px;
}

.field {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}

.field label {
  font-size: 14px;
  font-weight: 800;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px;
  border: 1px solid #bfc9d1;
  border-radius: 5px;
  font: inherit;
}

.field textarea {
  min-height: 86px;
}

.form-note {
  color: var(--muted);
  font-size: 13px;
}

section {
  padding: 60px 0;
}

.section-soft {
  background: var(--soft);
}

.section-dark {
  color: #fff;
  background: var(--brand-dark);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  align-items: start;
}

.grid-3,
.grid-4 {
  display: grid;
  gap: 18px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  height: 100%;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.section-dark .card {
  color: var(--ink);
}

.card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.symptom {
  border-left: 5px solid var(--danger);
}

.service-card {
  border-top: 5px solid var(--brand);
}

.location-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 20px;
}

.location-list a {
  display: block;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
  background: #fff;
}

.process {
  counter-reset: step;
}

.process .card {
  position: relative;
}

.process .card::before {
  counter-increment: step;
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-bottom: 12px;
  border-radius: 50%;
  color: #fff;
  background: var(--brand);
  font-weight: 800;
}

.callout {
  padding: 28px;
  border-radius: 8px;
  background: #fff7df;
  border: 1px solid #e3c06a;
}

.faq details {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
  font-size: 18px;
}

.site-footer {
  padding: 40px 0 92px;
  color: #dce7eb;
  background: #071e26;
}

.site-footer a {
  color: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 28px;
}

.sticky-call {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 20;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
}

.page-hero {
  color: #fff;
  background: var(--brand-dark);
  padding: 56px 0;
}

.breadcrumbs {
  color: #d5e6eb;
  font-size: 14px;
  margin-bottom: 18px;
}

.breadcrumbs a {
  color: #fff;
}

@media (max-width: 900px) {
  .hero-inner,
  .split,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    background-position: center;
  }

  .hero-inner {
    min-height: auto;
  }

  .grid-3,
  .grid-4,
  .grid-2,
  .location-list,
  .trust-list {
    grid-template-columns: 1fr;
  }

  .nav {
    align-items: flex-start;
  }

  .nav-links {
    display: none;
  }
}

@media (max-width: 520px) {
  .top-strip .container {
    display: block;
  }

  .lead {
    font-size: 18px;
  }

  .button,
  .hero-actions .button,
  .cta-row .button {
    width: 100%;
  }

  section {
    padding: 44px 0;
  }

  .sticky-call {
    left: 16px;
    right: 16px;
  }
}