:root {
  --ink: #f5fbfb;
  --muted: #c8d4d4;
  --card: #626260;
  --card-deep: #565755;
  --paper: #3f4140;
  --band: #686967;
  --band-deep: #515250;
  --cyan: #55dce9;
  --cyan-dark: #20b4c4;
  --line: rgba(245, 251, 251, 0.16);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at 20% 10%, rgba(85, 220, 233, 0.09), transparent 26rem),
    linear-gradient(135deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 14px),
    linear-gradient(90deg, #383a39, var(--paper));
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(63, 65, 64, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand img {
  display: block;
  width: 150px;
  height: auto;
}

nav {
  display: flex;
  justify-content: center;
  gap: clamp(16px, 4vw, 42px);
  color: var(--muted);
  font-size: 0.95rem;
}

nav a:hover,
.header-call:hover {
  color: var(--cyan);
}

.header-call {
  padding: 10px 14px;
  color: var(--paper);
  font-weight: 800;
  background: var(--cyan);
  border-radius: 6px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
  gap: clamp(32px, 7vw, 84px);
  align-items: center;
  min-height: calc(100vh - 84px);
  padding: clamp(46px, 8vw, 104px) clamp(18px, 5vw, 72px);
}

.hero-copy {
  max-width: 780px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(2.5rem, 7vw, 5.75rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: 1.25rem;
}

.hero-text {
  max-width: 660px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border-radius: 6px;
  font-weight: 850;
}

.primary-button {
  color: var(--paper);
  background: var(--cyan);
}

.secondary-button {
  color: var(--ink);
  border: 1px solid var(--line);
}

.business-card {
  position: relative;
  overflow: hidden;
  padding: 32px 28px;
  color: var(--ink);
  text-align: center;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 42%),
    repeating-linear-gradient(75deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 7px),
    linear-gradient(180deg, var(--card), var(--card-deep));
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.business-card::after {
  content: "";
  position: absolute;
  inset: 10px;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
}

.business-card img {
  width: min(100%, 340px);
  margin-bottom: 22px;
}

.card-services {
  display: grid;
  gap: 4px;
  margin-bottom: 34px;
  color: var(--cyan);
  font-weight: 850;
  line-height: 1.35;
}

.card-contact {
  display: grid;
  gap: 4px;
  font-size: 1.12rem;
  font-weight: 700;
}

.card-contact strong {
  margin-bottom: 8px;
  font-size: 1.55rem;
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
}

.business-card p {
  margin: 28px 0 0;
  color: var(--muted);
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
}

.trust-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 0 clamp(18px, 5vw, 72px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.trust-bar div {
  padding: 22px;
  background: rgba(255, 255, 255, 0.055);
}

.trust-bar strong,
.trust-bar span {
  display: block;
}

.trust-bar span {
  color: var(--muted);
}

.section,
.split-section,
.contact-section {
  padding: clamp(54px, 8vw, 104px) clamp(18px, 5vw, 72px);
}

.section {
  background: rgba(104, 105, 103, 0.58);
  border-top: 1px solid rgba(245, 251, 251, 0.14);
}

.section-heading {
  max-width: 760px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.service-grid article {
  min-height: 220px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.065);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.service-grid p,
.check-list p,
.contact-section p,
address {
  color: var(--muted);
}

.completed-jobs {
  background: linear-gradient(180deg, rgba(81, 82, 80, 0.82), rgba(95, 96, 94, 0.76));
  border-block: 1px solid rgba(245, 251, 251, 0.18);
}

.job-gallery {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.job-gallery figure {
  grid-column: span 3;
  margin: 0;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.065);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.job-gallery figure:first-child {
  grid-column: span 6;
}

.job-gallery img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 12;
  object-fit: cover;
  background: var(--card-deep);
}

.job-gallery figure:first-child img {
  aspect-ratio: 16 / 9;
}

.job-gallery figcaption {
  padding: 14px 16px 16px;
  color: var(--ink);
  font-size: 0.96rem;
  font-weight: 800;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: clamp(28px, 6vw, 72px);
  background: linear-gradient(135deg, rgba(85, 220, 233, 0.14), rgba(81, 82, 80, 0.88));
  border-block: 1px solid rgba(245, 251, 251, 0.2);
}

.check-list {
  display: grid;
  gap: 14px;
}

.check-list p {
  position: relative;
  margin: 0;
  padding-left: 26px;
}

.check-list p::before {
  content: "";
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 10px;
  height: 10px;
  background: var(--cyan);
  border-radius: 50%;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 460px);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
  background: rgba(81, 82, 80, 0.68);
  border-top: 1px solid rgba(245, 251, 251, 0.16);
}

address {
  display: grid;
  gap: 12px;
  padding: 24px;
  font-style: normal;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--line);
  border-radius: 8px;
}

address a {
  color: var(--cyan);
  font-weight: 800;
}

@media (max-width: 920px) {
  .site-header,
  .hero,
  .split-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .site-header {
    position: static;
  }

  nav {
    justify-content: flex-start;
    order: 3;
  }

  .header-call {
    justify-self: end;
  }

  .hero {
    min-height: auto;
  }

  .trust-bar,
  .service-grid,
  .job-gallery {
    grid-template-columns: 1fr 1fr;
  }

  .job-gallery figure,
  .job-gallery figure:first-child {
    grid-column: span 1;
  }

  .job-gallery figure:first-child img {
    aspect-ratio: 16 / 12;
  }
}

@media (max-width: 620px) {
  .site-header {
    gap: 12px;
  }

  .brand img {
    width: 124px;
  }

  nav {
    flex-wrap: wrap;
    gap: 14px;
    font-size: 0.88rem;
  }

  .header-call {
    padding: 9px 10px;
    font-size: 0.85rem;
  }

  .hero-actions,
  .primary-button,
  .secondary-button,
  .trust-bar,
  .service-grid,
  .job-gallery {
    display: grid;
    grid-template-columns: 1fr;
  }

  .business-card {
    padding: 26px 18px;
    border-radius: 22px;
  }

  .card-contact {
    font-size: 1rem;
  }
}