:root {
  --navy: #13233c;
  --teal: #2f8d8b;
  --teal-dark: #1f6e72;
  --gold: #f2c84b;
  --ink: #172033;
  --muted: #667085;
  --line: #d8e0e8;
  --soft: #f4f8fb;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(19, 35, 60, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  background: var(--white);
}

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

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
}

.brand img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}

.brand-name {
  display: block;
  color: var(--navy);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
}

.brand-tagline {
  display: block;
  color: var(--teal);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.site-nav a {
  padding: 10px 12px;
  color: var(--navy);
  font-size: 14px;
  font-weight: 700;
  border-bottom: 3px solid transparent;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--teal-dark);
  border-color: var(--gold);
}

.hero {
  min-height: calc(100vh - 78px);
  display: flex;
  align-items: center;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--navy);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(19, 35, 60, 0.86), rgba(19, 35, 60, 0.54), rgba(19, 35, 60, 0.2)),
    var(--hero-image);
  background-size: cover;
  background-position: center;
  z-index: -2;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 72px;
  background: linear-gradient(180deg, rgba(244, 248, 251, 0), var(--soft));
  z-index: -1;
}

.hero-content {
  width: min(680px, 100%);
  padding: 70px 0 120px;
  color: var(--white);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 36px;
  height: 3px;
  background: currentColor;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--navy);
  line-height: 1.15;
}

.hero h1 {
  margin-top: 18px;
  color: var(--white);
  font-size: 52px;
  font-weight: 900;
}

.hero p {
  margin: 20px 0 0;
  max-width: 610px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  cursor: pointer;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.32);
}

.page-hero {
  padding: 86px 0 70px;
  background: var(--soft);
  border-bottom: 1px solid var(--line);
}

.page-hero .container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.page-hero h1 {
  margin-top: 14px;
  font-size: 44px;
}

.page-hero p {
  max-width: 650px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.page-hero img,
.feature-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.section {
  padding: 76px 0;
}

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

.section-header {
  max-width: 780px;
  margin-bottom: 34px;
}

.section-header h2 {
  font-size: 34px;
}

.section-header p {
  margin: 14px 0 0;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 22px;
}

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

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

.card {
  height: 100%;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(19, 35, 60, 0.06);
}

.card h3 {
  font-size: 21px;
}

.card p,
.card li {
  color: var(--muted);
}

.card p:last-child,
.card ul:last-child {
  margin-bottom: 0;
}

.metric-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: -62px;
  position: relative;
  z-index: 5;
  background: var(--line);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.metric {
  padding: 24px;
  background: var(--white);
}

.metric strong {
  display: block;
  color: var(--teal-dark);
  font-size: 30px;
  line-height: 1;
}

.metric span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
  align-items: center;
}

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

.check-list li {
  position: relative;
  padding-left: 28px;
  margin: 12px 0;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 10px;
  background: var(--gold);
  border: 3px solid rgba(47, 141, 139, 0.22);
}

.brand-list,
.area-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.brand-list li,
.area-list li {
  padding: 9px 12px;
  color: var(--navy);
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-weight: 700;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.gallery-item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(19, 35, 60, 0.06);
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 180ms ease;
}

.gallery-item:hover img {
  transform: scale(1.035);
}

.caption {
  padding: 12px 14px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.contact-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.contact-line {
  margin: 10px 0;
  color: var(--muted);
}

.contact-line strong {
  color: var(--navy);
}

.cta-band {
  padding: 46px;
  color: var(--white);
  background: var(--navy);
  border-radius: 8px;
}

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

.cta-band p {
  color: rgba(255, 255, 255, 0.84);
}

.site-footer {
  padding: 44px 0 28px;
  color: rgba(255, 255, 255, 0.78);
  background: var(--navy);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  gap: 28px;
}

.site-footer h3,
.site-footer strong {
  color: var(--white);
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-bottom {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 14px;
}

@media (max-width: 980px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 78px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 20px 18px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 13px 0;
  }

  .page-hero .container,
  .split,
  .contact-panel,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .grid-3,
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metric-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .brand {
    min-width: 0;
  }

  .brand img {
    width: 48px;
    height: 48px;
  }

  .brand-name {
    font-size: 13px;
  }

  .hero {
    min-height: 720px;
  }

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

  .hero p,
  .page-hero p {
    font-size: 16px;
  }

  .section {
    padding: 54px 0;
  }

  .section-header h2 {
    font-size: 28px;
  }

  .grid-2,
  .grid-3,
  .gallery-grid,
  .metric-band {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .btn {
    width: 100%;
  }

  .cta-band {
    padding: 28px;
  }
}