:root {
  color-scheme: light;
  --blue: #0b2f63;
  --blue-2: #0f4c81;
  --gold: #d9a441;
  --gold-2: #f2c86b;
  --ink: #0f172a;
  --muted: #526176;
  --line: #d8e0eb;
  --bg: #f7fafc;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

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

a {
  color: inherit;
}

.site-header {
  background: linear-gradient(90deg, rgba(4, 18, 39, 0.97), rgba(15, 36, 63, 0.92));
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav {
  align-items: center;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1160px;
  padding: 16px 20px;
}

.brand {
  align-items: center;
  display: inline-flex;
  font-weight: 900;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  background: linear-gradient(135deg, var(--blue-2), var(--blue), var(--gold));
  display: grid;
  height: 42px;
  place-items: center;
  width: 42px;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--gold-2);
}

.hero {
  background-image:
    linear-gradient(90deg, rgba(4, 18, 39, 0.96), rgba(6, 25, 52, 0.78), rgba(6, 25, 52, 0.42)),
    url("/assets/hero-office-tech.png");
  background-position: center;
  background-size: cover;
  color: var(--white);
}

.hero-inner,
.section,
.footer-inner {
  margin: 0 auto;
  max-width: 1160px;
  padding-left: 20px;
  padding-right: 20px;
}

.hero-inner {
  padding-bottom: 86px;
  padding-top: 86px;
}

.eyebrow {
  color: var(--gold-2);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(38px, 7vw, 68px);
  letter-spacing: 0;
  line-height: 1.02;
  margin: 14px 0 18px;
  max-width: 820px;
}

.lead {
  color: #e8f0ff;
  font-size: 19px;
  line-height: 1.7;
  margin: 0;
  max-width: 760px;
}

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

.button {
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  color: var(--ink);
  display: inline-flex;
  font-size: 14px;
  font-weight: 900;
  padding: 14px 18px;
  text-decoration: none;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: var(--white);
}

.section {
  padding-bottom: 64px;
  padding-top: 64px;
}

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

.card {
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 18px 48px rgba(11, 47, 99, 0.1);
  padding: 26px;
}

.card h2,
.card h3,
.section h2 {
  margin: 0 0 12px;
}

.card p,
.section p,
.section li {
  color: var(--muted);
  line-height: 1.7;
}

.list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
}

.list li {
  background: var(--white);
  border: 1px solid var(--line);
  list-style: none;
  padding: 14px 16px;
}

.split {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr 1fr;
}

.contact-panel {
  background: var(--blue);
  color: var(--white);
}

.contact-panel p {
  color: #dbe9ff;
}

.site-footer {
  background: var(--ink);
  color: var(--white);
  margin-top: 32px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: space-between;
  padding-bottom: 28px;
  padding-top: 28px;
}

.footer-inner a {
  color: var(--gold-2);
  font-weight: 800;
  text-decoration: none;
}

@media (max-width: 820px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .grid,
  .split {
    grid-template-columns: 1fr;
  }
}