:root {
  --ink: #111827;
  --muted: #5f6b7a;
  --line: #d9dee7;
  --panel: #ffffff;
  --panel-soft: #f5f7fa;
  --accent: #256f7d;
  --accent-dark: #174f59;
  --gold: #b9822e;
  --hero-overlay: rgba(10, 20, 28, 0.62);
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 0 40px;
  border-bottom: 1px solid rgba(217, 222, 231, 0.76);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--accent-dark);
  color: #ffffff;
  font-weight: 800;
  font-size: 21px;
}

.brand-name,
.brand-sub {
  display: block;
  white-space: nowrap;
}

.brand-name {
  font-weight: 750;
  font-size: 15px;
}

.brand-sub {
  color: var(--muted);
  font-size: 12px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #364152;
  font-size: 14px;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--accent-dark);
}

.hero {
  position: relative;
  min-height: clamp(540px, 76svh, 680px);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 88px 40px 96px;
  color: #ffffff;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 64px;
  background: linear-gradient(to top, #ffffff, rgba(255, 255, 255, 0));
}

.hero-media,
.hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media img {
  object-fit: cover;
  filter: saturate(0.95) contrast(1.04);
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, var(--hero-overlay), rgba(10, 20, 28, 0.24)),
    linear-gradient(180deg, rgba(8, 13, 18, 0.36), rgba(8, 13, 18, 0.5));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  margin: 0 auto;
  transform: translateX(-180px);
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: 58px;
  line-height: 1.08;
  letter-spacing: 0;
  max-width: 820px;
}

.hero-copy {
  max-width: 680px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 6px;
  font-weight: 700;
  text-decoration: none;
}

.button.primary {
  background: #ffffff;
  color: #17323a;
}

.button.secondary {
  border: 1px solid rgba(255, 255, 255, 0.56);
  color: #ffffff;
}

.section {
  padding: 84px 40px;
}

.section-inner {
  width: min(var(--max), 100%);
  margin: 0 auto;
}

.two-column,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(320px, 1.2fr);
  gap: 56px;
}

h2 {
  margin: 0;
  color: #14212f;
  font-size: 34px;
  line-height: 1.2;
  letter-spacing: 0;
}

h3 {
  margin: 16px 0 8px;
  font-size: 20px;
  line-height: 1.3;
}

p {
  margin: 0;
}

.intro p:last-child,
.contact p {
  color: var(--muted);
  font-size: 17px;
}

.services {
  background: var(--panel-soft);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.service-grid article {
  min-height: 250px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 34px;
  border-radius: 6px;
  background: #e7f1f2;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
}

.service-grid p {
  color: var(--muted);
}

.info-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 30px 0 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.info-list div {
  min-height: 104px;
  padding: 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.info-list dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.info-list dd {
  margin: 8px 0 0;
  font-weight: 680;
  overflow-wrap: anywhere;
}

.contact {
  background: #10262c;
  color: #ffffff;
}

.contact h2 {
  color: #ffffff;
}

.contact p,
.contact address span {
  color: rgba(255, 255, 255, 0.75);
}

address {
  display: grid;
  gap: 14px;
  font-style: normal;
}

.contact-link {
  color: #ffffff;
  font-size: 24px;
  font-weight: 800;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.contact-link:hover {
  text-decoration: underline;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 26px 40px;
  color: #667085;
  font-size: 13px;
  border-top: 1px solid var(--line);
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
    padding: 14px 22px;
  }

  .brand-name,
  .brand-sub {
    white-space: normal;
  }

  .hero {
    min-height: clamp(560px, 74svh, 680px);
    padding: 72px 24px 78px;
  }

  .hero-content {
    transform: none;
  }

  .hero h1 {
    font-size: 40px;
  }

  .service-grid,
  .info-list,
  .two-column,
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .site-nav {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero-copy {
    font-size: 16px;
  }

  .section {
    padding: 64px 22px;
  }

  h2 {
    font-size: 28px;
  }

  .service-grid article {
    min-height: auto;
  }

  .contact-link {
    font-size: 19px;
  }

  .site-footer {
    padding: 22px;
  }
}