:root {
  color-scheme: light;
  --ink: #13201f;
  --muted: #546663;
  --line: #d7e3df;
  --surface: #ffffff;
  --soft: #eef7f4;
  --soft-blue: #eaf3fb;
  --brand: #0f766e;
  --brand-dark: #0b4f4a;
  --accent: #1d4ed8;
  --warning: #fff7ed;
  --shadow: 0 18px 50px rgba(19, 32, 31, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #f8fbfa;
  line-height: 1.6;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
  text-underline-offset: 0.18em;
}

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

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 12px;
  z-index: 100;
  transform: translateY(-140%);
  padding: 10px 14px;
  border-radius: 6px;
  color: #fff;
  background: var(--accent);
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
  text-decoration: none;
}

.brand-logo {
  display: block;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 8px 18px rgba(15, 118, 110, 0.18);
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 13px;
}

nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 3vw, 30px);
  color: var(--muted);
  font-size: 15px;
  font-weight: 700;
}

nav a,
.header-call {
  text-decoration: none;
}

nav a[aria-current="page"] {
  color: var(--brand-dark);
}

.header-call {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--brand-dark);
  background: #fff;
  font-weight: 800;
  white-space: nowrap;
}

.hero {
  min-height: calc(100vh - 75px);
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(380px, 0.94fr);
  background: var(--surface);
}

.hero-media {
  min-height: 560px;
  background:
    linear-gradient(90deg, rgba(15, 118, 110, 0.28), rgba(15, 118, 110, 0.02)),
    url("/assets/cleaning-hero.jpg") center / cover;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(38px, 5vw, 72px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 20px;
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1.03;
  letter-spacing: 0;
  hyphens: manual;
  overflow-wrap: normal;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 21px;
  line-height: 1.2;
}

.lead {
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0 34px;
}

.button,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border: 0;
  border-radius: 6px;
  font: inherit;
  font-weight: 850;
  text-decoration: none;
  cursor: pointer;
}

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

.button.primary:hover,
button:hover {
  color: #fff;
  background: var(--brand-dark);
}

.button.secondary {
  color: var(--brand-dark);
  background: var(--soft);
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
}

.trust-row div {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfc;
}

.trust-row dt {
  font-weight: 850;
}

.trust-row dd {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(64px, 9vw, 110px) clamp(18px, 4vw, 30px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(30px, 6vw, 80px);
  align-items: start;
  border-bottom: 1px solid var(--line);
}

.intro p:last-child {
  color: var(--muted);
  font-size: clamp(19px, 2.4vw, 26px);
}

.section-heading {
  max-width: 790px;
  margin-bottom: 34px;
}

.service-grid,
.area-grid,
.proof-grid,
.faq-grid,
.legal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-grid article,
.area-grid article,
.proof-grid article,
.faq-grid article,
.legal-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 8px 28px rgba(19, 32, 31, 0.05);
}

.service-grid article {
  min-height: 250px;
}

.service-grid span {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--brand);
  font-weight: 850;
}

.service-grid a,
.area-grid a,
.legal-card a {
  font-weight: 800;
}

.service-grid p,
.area-grid p,
.proof-grid p,
.faq-grid p,
.band p,
.process span,
.contact-copy p,
.note,
address,
.site-footer {
  color: var(--muted);
}

.band {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 1.05fr);
  gap: clamp(32px, 6vw, 82px);
  align-items: center;
  padding: clamp(58px, 8vw, 90px) clamp(18px, 7vw, 90px);
  background: linear-gradient(120deg, var(--soft), var(--soft-blue));
}

.band p {
  max-width: 620px;
  font-size: 18px;
}

.city-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.city-list li {
  padding: 16px 18px;
  border: 1px solid rgba(15, 118, 110, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  font-weight: 800;
}

.wide-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.wide-list li,
.wide-list a {
  display: block;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-weight: 800;
}

.wide-list a {
  margin: -12px -14px;
  text-decoration: none;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  grid-column: 1 / -1;
  color: var(--muted);
  font-weight: 650;
}

.consent input {
  width: 20px;
  min-width: 20px;
  height: 20px;
  min-height: 20px;
  margin-top: 3px;
}

.process ol {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.process li {
  position: relative;
  min-height: 180px;
  padding: 58px 20px 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.process li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: 20px;
  left: 20px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  color: #fff;
  background: var(--brand);
  font-weight: 850;
}

.process strong,
.process span {
  display: block;
}

.process span {
  margin-top: 8px;
}

.page-hero {
  padding: clamp(54px, 8vw, 96px) clamp(18px, 7vw, 90px);
  background: linear-gradient(120deg, var(--soft), #ffffff);
}

.page-hero-inner {
  max-width: 980px;
}

.breadcrumb {
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumb li:not(:last-child)::after {
  content: "/";
  margin-left: 8px;
  color: #879693;
}

.content {
  max-width: 920px;
  margin: 0 auto;
  padding: clamp(54px, 8vw, 88px) clamp(18px, 4vw, 30px);
}

.content h2 {
  margin-top: 38px;
  font-size: clamp(26px, 3vw, 36px);
}

.content ul {
  padding-left: 1.2rem;
}

.content li + li {
  margin-top: 8px;
}

.highlight-box {
  padding: 22px;
  border: 1px solid rgba(15, 118, 110, 0.22);
  border-radius: 8px;
  background: var(--soft);
}

.contact {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(30px, 7vw, 86px);
  padding: clamp(64px, 9vw, 110px) clamp(18px, 7vw, 90px);
  background: var(--brand-dark);
  color: #fff;
}

.contact .eyebrow,
.contact-copy p,
.contact address,
.contact .note {
  color: #c7f3eb;
}

address {
  font-style: normal;
}

address a {
  color: #fff;
  font-weight: 800;
}

form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: clamp(20px, 4vw, 34px);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 7px;
  font-weight: 800;
}

label:has(textarea),
label:nth-child(5),
.form-help,
button {
  grid-column: 1 / -1;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: #fbfdfc;
  font: inherit;
}

textarea {
  resize: vertical;
}

.required {
  color: #9f1239;
}

.form-help {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.site-footer {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr 0.8fr;
  gap: 24px;
  padding: 30px clamp(18px, 4vw, 56px);
  background: #0b1514;
}

.site-footer strong,
.site-footer span,
.site-footer a {
  display: block;
}

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

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}

@media (forced-colors: active) {
  .button,
  button,
  .header-call {
    border: 1px solid ButtonText;
  }
}

@media (max-width: 980px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    width: 100%;
    flex-wrap: wrap;
  }

  .header-call {
    width: 100%;
    text-align: center;
  }

  .hero,
  .intro,
  .band,
  .contact,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .hero-media {
    min-height: 340px;
    order: 2;
  }

  .hero-content {
    order: 1;
    padding: 46px 22px;
  }

  .service-grid,
  .area-grid,
  .proof-grid,
  .faq-grid,
  .legal-grid,
  .process ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  h1 {
    font-size: 34px;
  }

  .trust-row,
  .service-grid,
  .area-grid,
  .proof-grid,
  .faq-grid,
  .legal-grid,
  .wide-list,
  .city-list,
  .process ol,
  form {
    grid-template-columns: 1fr;
  }

  label:has(textarea),
  label:nth-child(5),
  .form-help,
  button {
    grid-column: auto;
  }
}