:root {
  --ink: #142a35;
  --deep: #203b48;
  --brand-blue: #18a0d8;
  --brand-blue-dark: #0b6f9f;
  --mist: #eef7fb;
  --paper: #ffffff;
  --muted: #62717a;
  --line: #dce8ee;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--deep);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

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

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

.wrap {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar {
  background: var(--ink);
  color: rgba(255, 255, 255, .78);
  font-size: 14px;
}

.topbar .wrap {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 0;
}

.topbar a {
  color: #fff;
  font-weight: 700;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(32, 59, 72, .08);
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(14px);
}

.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 900;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.brand span {
  font-size: 18px;
}

.navlinks {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.navlinks a:hover {
  color: var(--brand-blue-dark);
}

.navlinks a.button,
.navlinks a.button:hover,
.navlinks a.button:focus-visible {
  color: #fff;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: var(--brand-blue);
  color: #fff;
  font-weight: 900;
  box-shadow: 0 14px 30px rgba(24, 160, 216, .24);
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.button:hover {
  transform: translateY(-2px);
  background: var(--brand-blue-dark);
  color: #fff;
}

.hero {
  padding: 82px 0;
  background: linear-gradient(90deg, rgba(20, 42, 53, .92), rgba(20, 42, 53, .72)), var(--hero-image) center / cover;
  color: #fff;
}

.hero h1 {
  width: min(760px, 100%);
  margin: 0 0 18px;
  font-size: clamp(38px, 6vw, 62px);
  line-height: 1;
}

.hero p {
  width: min(680px, 100%);
  margin: 0 0 28px;
  color: rgba(255, 255, 255, .86);
  font-size: 19px;
}

.eyebrow {
  margin: 0 0 14px;
  color: #d8f0f8;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

section {
  padding: 76px 0;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 36px;
  align-items: start;
}

.copy h2,
.side h2 {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.05;
}

.copy h3 {
  margin: 28px 0 8px;
  color: var(--ink);
  font-size: 24px;
}

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

.side {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: var(--mist);
}

.side ul {
  margin: 18px 0 24px;
  padding-left: 20px;
  color: var(--deep);
  font-weight: 800;
}

.service-links {
  display: grid;
  gap: 10px;
}

.service-links a {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  background: #fff;
  color: var(--ink);
  font-weight: 850;
}

footer {
  background: var(--ink);
  color: rgba(255, 255, 255, .72);
  padding: 34px 0;
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding: 0;
}

footer strong {
  color: #fff;
}

@media (max-width: 780px) {
  .topbar .wrap,
  .nav .wrap,
  footer .wrap {
    align-items: flex-start;
    flex-direction: column;
  }

  .content-grid {
    grid-template-columns: 1fr;
  }

  .navlinks {
    flex-wrap: wrap;
  }
}

@media (max-width: 640px) {
  .wrap {
    width: min(100% - 28px, 1160px);
  }

  .topbar {
    display: none;
  }

  .nav .wrap {
    min-height: 70px;
    align-items: center;
    flex-direction: row;
  }

  .brand span {
    font-size: 16px;
  }

  .brand img {
    width: 42px;
    height: 42px;
  }

  .navlinks {
    width: auto;
  }

  .navlinks a:not(.button) {
    display: none;
  }

  .navlinks .button {
    width: auto;
    min-height: 42px;
    padding: 0 14px;
  }
}