:root {
  --navy: #12355b;
  --blue: #1f5f8b;
  --sky: #eef6fb;
  --ink: #1f2933;
  --muted: #637381;
  --white: #ffffff;
  --light: #f7f8fa;
  --gold: #c8a45d;
  --shadow: 0 18px 45px rgba(18, 53, 91, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--light);
  line-height: 1.75;
}

a { color: inherit; }

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

.narrow { max-width: 900px; }

.section { padding: 80px 0; }

.light { background: var(--white); }

.hero {
  min-height: 92vh;
  background:
    linear-gradient(135deg, rgba(18,53,91,.96), rgba(31,95,139,.9)),
    radial-gradient(circle at top right, rgba(200,164,93,.4), transparent 35%);
  color: var(--white);
}

.navbar {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  text-decoration: none;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.logo span { color: var(--gold); }

.nav-links {
  display: flex;
  gap: 26px;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  opacity: .95;
}

.menu-toggle {
  display: none;
  background: transparent;
  color: white;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 8px;
  font-size: 24px;
  padding: 5px 10px;
}

.hero-content {
  width: min(960px, calc(100% - 40px));
  margin: 0 auto;
  padding: 120px 0 90px;
  text-align: center;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--gold);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  font-size: 13px;
}

.eyebrow.dark { color: var(--blue); }

h1, h2, h3 { line-height: 1.2; }

h1 {
  font-size: clamp(44px, 7vw, 78px);
  margin: 0 0 24px;
  letter-spacing: -2px;
}

h2 {
  font-size: clamp(30px, 4vw, 46px);
  color: var(--navy);
  margin: 0 0 24px;
  letter-spacing: -1.2px;
}

h3 {
  color: var(--navy);
  font-size: 22px;
  margin: 0 0 12px;
}

.hero-subtitle {
  font-size: 20px;
  max-width: 830px;
  margin: 0 auto 34px;
  color: rgba(255,255,255,.92);
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn.primary {
  background: var(--gold);
  color: var(--navy);
  box-shadow: 0 12px 28px rgba(0,0,0,.18);
}

.btn.secondary {
  color: var(--white);
  border: 1px solid rgba(255,255,255,.55);
}

.intro { background: var(--white); }
.intro p { font-size: 18px; color: var(--muted); }

.section-title {
  text-align: center;
  margin-bottom: 38px;
}

.grid.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.card {
  background: var(--white);
  padding: 28px;
  border-radius: 18px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(18,53,91,.08);
}

.card p { color: var(--muted); margin-bottom: 0; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.two-col p { color: var(--muted); font-size: 17px; }

.service-list {
  background: var(--sky);
  padding: 32px;
  border-radius: 22px;
  border: 1px solid rgba(31,95,139,.12);
}

.service-list ul {
  margin: 0;
  padding-left: 22px;
}

.service-list li { margin-bottom: 12px; }
.service-list li::marker { color: var(--gold); }

.blue {
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: var(--white);
}

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

.split-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.split-cards article {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 22px;
  padding: 34px;
}

.split-cards p { color: rgba(255,255,255,.88); }

.accent {
  background: var(--white);
  box-shadow: var(--shadow);
}

.reverse { grid-template-columns: .85fr 1.15fr; }

.contact {
  background: var(--light);
}

.contact-box {
  background: var(--navy);
  color: var(--white);
  border-radius: 28px;
  padding: 44px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 36px;
  box-shadow: var(--shadow);
}

.contact-box h2 { color: var(--white); }
.contact-box p { color: rgba(255,255,255,.9); }

.contact-details {
  background: rgba(255,255,255,.08);
  border-radius: 18px;
  padding: 24px;
}

footer {
  background: #0b223c;
  color: rgba(255,255,255,.86);
  padding: 36px 0;
  text-align: center;
}

.footer-logo {
  color: var(--white);
  font-size: 22px;
  font-weight: 800;
  margin: 0 0 8px;
}

.footer-content p { margin: 6px 0; }

@media (max-width: 980px) {
  .grid.cards { grid-template-columns: repeat(2, 1fr); }
  .two-col, .split-cards, .contact-box, .reverse { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .section { padding: 56px 0; }

  .menu-toggle { display: block; }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 18px;
    right: 18px;
    background: var(--white);
    color: var(--navy);
    padding: 18px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    flex-direction: column;
    gap: 14px;
  }

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

  .hero-content { padding-top: 90px; }

  .hero-subtitle { font-size: 17px; }

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

  .card, .service-list, .split-cards article, .contact-box { padding: 24px; }
}