:root {
  --navy: #082744;
  --deep: #04182b;
  --blue: #0b78d0;
  --green: #178f5d;
  --ink: #17354c;
  --muted: #5e7485;
  --line: #dbe7ed;
  --soft: #f3f8fb;
  --eco: #edf8f2;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, Arial, Helvetica, sans-serif;
  line-height: 1.65;
}

img {
  max-width: 100%;
  height: auto;
}

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

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 1000;
  padding: 11px 16px;
  border-radius: 9px;
  color: var(--white);
  background: var(--navy);
}

.skip-link:focus {
  top: 12px;
}

.topline {
  padding: 9px 20px;
  color: var(--white);
  background: linear-gradient(90deg, var(--green), var(--navy));
  text-align: center;
  font-size: .9rem;
  font-weight: 800;
}

.site-header {
  display: grid;
  grid-template-columns: minmax(220px, 330px) 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 18px clamp(20px, 5vw, 76px);
  border-bottom: 1px solid rgba(8, 39, 68, .1);
  background: rgba(255, 255, 255, .97);
}

.logo {
  display: block;
  line-height: 0;
}

.logo img {
  display: block;
  width: 100%;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 22px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--navy);
  text-decoration: none;
  font-weight: 800;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 21px;
  border-radius: 999px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--green));
  text-decoration: none;
  text-align: center;
  font-weight: 900;
  box-shadow: 0 10px 26px rgba(11, 120, 208, .18);
}

.button.secondary {
  color: var(--navy);
  background: var(--white);
  box-shadow: none;
  border: 1px solid rgba(255, 255, 255, .3);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 570px;
  display: grid;
  grid-template-columns: 1.03fr .97fr;
  align-items: stretch;
  color: var(--white);
  background: var(--deep);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(58px, 7vw, 105px) clamp(24px, 7vw, 105px);
  background:
    radial-gradient(circle at 15% 20%, rgba(23, 143, 93, .28), transparent 42%),
    linear-gradient(135deg, #082744, #061c33);
}

.kicker {
  margin: 0 0 15px;
  color: #bfe9d4;
  font-weight: 900;
  letter-spacing: .09em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--navy);
  line-height: 1.12;
}

h1 {
  max-width: 760px;
  margin: 0 0 20px;
  color: var(--white);
  font-family: Montserrat, Arial, sans-serif;
  font-size: clamp(2.6rem, 5.3vw, 5.1rem);
  letter-spacing: -.055em;
}

.hero-copy > p:not(.kicker) {
  max-width: 700px;
  margin: 0;
  color: #d9e7ef;
  font-size: clamp(1.04rem, 1.5vw, 1.25rem);
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 29px;
}

.hero-media {
  min-height: 420px;
  background-position: center;
  background-size: cover;
}

.hero-house {
  background-image: url("assets/images/home-cleaning-hero.webp");
}

.hero-commercial {
  background-image: url("assets/images/professional-cleaner-arrival.webp");
}

.hero-carpet {
  background-image: url("assets/images/deep-cleaning.webp");
}

.hero-tenancy {
  background-image: url("assets/images/move-out-cleaning.webp");
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.trust-strip span {
  padding: 18px;
  color: var(--navy);
  background: var(--white);
  text-align: center;
  font-weight: 850;
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 82px 24px;
}

.section.compact {
  padding-top: 22px;
  padding-bottom: 22px;
}

.breadcrumbs {
  color: var(--muted);
  font-size: .92rem;
}

.breadcrumbs a {
  color: var(--navy);
}

.intro-grid,
.detail-grid,
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 6vw, 82px);
  align-items: start;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green);
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h2 {
  margin: 0 0 18px;
  font-family: Montserrat, Arial, sans-serif;
  font-size: clamp(2rem, 3.6vw, 3.4rem);
  letter-spacing: -.035em;
}

h3 {
  margin: 0 0 8px;
  font-size: 1.18rem;
}

.lead {
  color: var(--muted);
  font-size: 1.08rem;
}

.card,
.list-card,
.faq {
  padding: clamp(23px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: 23px;
  background: var(--white);
  box-shadow: 0 15px 42px rgba(8, 39, 68, .07);
}

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

.soft-section .section {
  max-width: 1180px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 34px;
}

.card p {
  margin-bottom: 0;
  color: var(--muted);
}

.check-list {
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 10px 0 10px 31px;
  border-bottom: 1px solid #e7eef2;
}

.check-list li:last-child {
  border-bottom: 0;
}

.check-list li::before {
  position: absolute;
  left: 0;
  top: 10px;
  content: "✓";
  color: var(--green);
  font-weight: 900;
}

.area-box {
  padding: 34px;
  border-radius: 25px;
  color: var(--white);
  background: linear-gradient(135deg, var(--navy), #0c5368);
}

.area-box h2,
.area-box h3 {
  color: var(--white);
}

.area-box p {
  color: #d8e9f1;
}

.faq-grid {
  gap: 16px;
}

.faq h3 {
  font-size: 1.05rem;
}

.faq p {
  margin-bottom: 0;
  color: var(--muted);
}

.cta {
  margin: 0 auto 82px;
  max-width: 1132px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  padding: clamp(30px, 5vw, 55px);
  border-radius: 28px;
  color: var(--white);
  background: linear-gradient(130deg, var(--navy), #0b5368 64%, var(--green));
}

.cta h2 {
  color: var(--white);
}

.cta p {
  margin-bottom: 0;
  color: #dcebf1;
}

.site-footer {
  padding: 39px 24px;
  color: #dce8ef;
  background: var(--deep);
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.footer-links a {
  color: var(--white);
  font-weight: 750;
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: minmax(210px, 310px) auto;
  }

  .nav {
    grid-column: 1 / -1;
    grid-row: 2;
    padding-top: 12px;
    border-top: 1px solid var(--line);
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .hero-media {
    min-height: 360px;
  }

  .trust-strip,
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .site-header {
    grid-template-columns: 1fr;
    gap: 15px;
    text-align: center;
  }

  .logo {
    width: min(340px, 90vw);
    margin: auto;
  }

  .nav {
    grid-column: auto;
    grid-row: auto;
    gap: 14px;
  }

  .site-header > .button {
    width: 100%;
  }

  .hero-copy {
    padding: 58px 23px;
  }

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

  .hero-media {
    min-height: 260px;
  }

  .trust-strip,
  .card-grid,
  .intro-grid,
  .detail-grid,
  .faq-grid,
  .cta {
    grid-template-columns: 1fr;
  }

  .trust-strip span {
    padding: 14px 10px;
    font-size: .9rem;
  }

  .section {
    padding: 60px 19px;
  }

  .cta {
    margin: 0 15px 60px;
    text-align: left;
  }

  .cta .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}