:root {
  --ink: #14171a;
  --muted: #53606b;
  --line: #d9e0e4;
  --panel: #f4f7f6;
  --deep: #17242b;
  --deep-2: #223139;
  --gold: #f3c846;
  --gold-soft: #fff6dc;
  --gold-deep: #b9850f;
  --white: #ffffff;
  --max: 1180px;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto auto;
  gap: 24px;
  align-items: center;
  min-height: 78px;
  padding: 12px clamp(18px, 4vw, 44px);
  color: var(--white);
  background: rgba(20, 23, 26, 0.82);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  justify-self: start;
  align-items: center;
  min-width: 0;
  font-weight: 800;
}

.brand-logo {
  display: block;
  width: clamp(190px, 19vw, 260px);
  max-height: 58px;
  height: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  gap: 24px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
  font-weight: 650;
}

.nav-links a:hover,
.nav-action:hover {
  color: var(--white);
}

.nav-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  color: var(--ink);
  background: var(--gold);
  border-radius: 6px;
  font-weight: 800;
  white-space: nowrap;
}

.hero {
  position: relative;
  min-height: 82vh;
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: 112px clamp(20px, 5vw, 70px) 56px;
  color: var(--white);
}

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

.hero-image {
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(12, 17, 20, 0.92) 0%, rgba(16, 23, 27, 0.72) 42%, rgba(16, 23, 27, 0.18) 100%),
    linear-gradient(0deg, rgba(11, 16, 18, 0.75) 0%, rgba(11, 16, 18, 0) 46%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(720px, 100%);
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 720px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 6.8vw, 5.4rem);
  line-height: 0.93;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
  line-height: 1.22;
}

.hero-copy {
  max-width: 650px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.08rem, 2vw, 1.32rem);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 6px;
  font-weight: 850;
}

.button.primary {
  color: var(--ink);
  background: var(--gold);
}

.button.secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.42);
}

.section-inner {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.band {
  background: var(--panel);
}

.intro {
  padding: 56px 0;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(280px, 1.1fr);
  gap: clamp(28px, 6vw, 78px);
  align-items: start;
}

.intro-grid p:last-child {
  margin-bottom: 0;
  color: var(--deep-2);
  font-size: 1.12rem;
}

#services {
  padding: 86px 0;
}

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

.section-heading > p:not(.section-kicker) {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.04rem;
}

.section-heading.flush {
  margin-bottom: 0;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  min-height: 238px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.service-icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 34px;
  margin-bottom: 28px;
  color: var(--deep);
  background: var(--gold-soft);
  border-left: 4px solid var(--gold);
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 900;
}

.service-card p,
.market-list p,
.contracting-copy p,
.contact-layout p {
  color: var(--muted);
}

.market-band {
  padding: 82px 0;
  color: var(--white);
  background: var(--deep);
}

.market-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(300px, 1.15fr);
  gap: clamp(28px, 7vw, 86px);
}

.market-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px 30px;
}

.market-list h3 {
  color: var(--gold);
}

.market-list p {
  color: rgba(255, 255, 255, 0.72);
}

.contracting {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(420px, 1.22fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
  padding: 86px 0;
}

.contracting-copy h2 {
  max-width: 620px;
  font-size: clamp(2rem, 3.4vw, 3.2rem);
}

.contracting-copy p {
  max-width: 570px;
}

.contracting-panel {
  display: grid;
  gap: 14px;
}

.identifier-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.identifier-strip div,
.naics-groups article {
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.identifier-strip dt,
.naics-groups h3 {
  margin-bottom: 8px;
  color: var(--gold-deep);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.identifier-strip dd {
  margin: 0;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.naics-groups {
  display: block;
}

.naics-groups h3 {
  margin-top: 0;
}

.naics-groups ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.naics-groups li {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  min-height: 54px;
  padding: 10px 12px;
  background: var(--white);
  border: 1px solid rgba(20, 23, 26, 0.08);
  border-radius: 8px;
  color: var(--muted);
  line-height: 1.28;
}

.naics-groups strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  color: var(--ink);
  background: var(--gold-soft);
  border-radius: 999px;
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
}

.naics-groups span {
  font-weight: 750;
}

.contact-band {
  padding: 74px 0;
  color: var(--white);
  background: #263035;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(260px, 420px);
  gap: clamp(26px, 6vw, 70px);
  align-items: center;
}

.contact-layout p {
  max-width: 670px;
  color: rgba(255, 255, 255, 0.74);
}

.contact-card {
  display: grid;
  gap: 14px;
  padding: 24px;
  font-style: normal;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
}

.contact-card a {
  color: var(--gold);
  font-weight: 850;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 22px clamp(20px, 5vw, 70px);
  color: rgba(255, 255, 255, 0.72);
  background: #101416;
  font-size: 0.92rem;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .intro-grid,
  .market-layout,
  .contracting,
  .contact-layout {
    grid-template-columns: 1fr;
  }

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

  .hero {
    display: flex;
    flex-direction: column;
    min-height: auto;
    padding: 78px 0 0;
    background: var(--deep);
  }

  .hero-image {
    position: relative;
    inset: auto;
    display: block;
    height: auto;
    max-height: none;
    aspect-ratio: 1672 / 941;
    object-fit: contain;
    object-position: center;
    background: var(--deep);
  }

  .hero-shade {
    display: none;
  }

  .hero-content {
    width: 100%;
    padding: 44px clamp(20px, 5vw, 48px) 54px;
    background: var(--deep);
  }
}

@media (max-width: 640px) {
  .site-header {
    min-height: 66px;
    gap: 12px;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .brand-logo {
    width: clamp(136px, 42vw, 178px);
    max-height: 46px;
    height: auto;
    object-fit: contain;
  }

  .nav-action {
    min-height: 38px;
    padding: 0 12px;
    font-size: 0.86rem;
  }

  .hero {
    padding: 66px 0 0;
  }

  .hero-content {
    padding: 34px 20px 48px;
  }

  h1 {
    font-size: 2.9rem;
  }

  .service-grid,
  .market-list,
  .identifier-strip,
  .naics-groups ul {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
  }

  .site-footer {
    flex-direction: column;
  }
}