@import url('https://fonts.googleapis.com/css2?family=Nunito+Sans:wght@200;300;400;500;600;700&display=swap');

:root {
  --navy:      #1E2761;
  --navy-deep: #002060;
  --ice:       #CADCFC;
  --ice-dim:   rgba(202,220,252,0.4);
  --white:     #FFFFFF;
  --gray:      #999999;
  --light-bg:  #F2F2F2;
  --body-text: #333333;
  --font: 'Nunito Sans', 'Avenir', 'Avenir Next', -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--light-bg);
  font-family: var(--font);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* Header / Nav */
.cb-header {
  background: var(--navy);
  padding: 28px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cb-logo {
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--white);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.cb-nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  align-items: center;
}
.cb-nav-links li a {
  font-size: 0.76rem;
  color: var(--ice);
  text-decoration: none;
  font-weight: 300;
  transition: color 0.3s;
}
.cb-nav-links li a:hover { color: var(--white); }
.cb-nav-btn {
  font-family: var(--font);
  font-size: 0.74rem;
  background: rgba(202,220,252,0.12);
  color: var(--white);
  border: 1px solid rgba(202,220,252,0.2);
  padding: 8px 20px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 400;
  letter-spacing: 0.04em;
  transition: all 0.3s;
}
.cb-nav-btn:hover { background: rgba(202,220,252,0.2); }

/* Hero Band */
.cb-hero-band {
  background: var(--navy);
  padding: 56px 48px 64px;
}
.cb-hero-band h1 {
  font-weight: 300;
  font-size: 2.8rem;
  color: var(--white);
  line-height: 1.18;
  max-width: 640px;
  letter-spacing: -0.005em;
}
.cb-hero-band p {
  margin-top: 20px;
  font-size: 0.88rem;
  color: var(--ice);
  max-width: 480px;
  line-height: 1.7;
  font-weight: 300;
}

/* White Content Area */
.cb-content {
  background: var(--white);
  padding: 48px;
  max-width: 1200px;
  margin: 0 auto;
}

/* Stats row */
.cb-stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}
.cb-stat {
  text-align: center;
  padding: 24px 16px;
  background: var(--light-bg);
  border-radius: 8px;
}
.cb-stat h3 {
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--navy-deep);
  letter-spacing: -0.02em;
}
.cb-stat span {
  font-size: 0.72rem;
  color: var(--gray);
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: block;
  margin-top: 6px;
}

/* Service cards */
.cb-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.cb-service-card {
  padding: 28px 24px;
  border: 1px solid #e4e4e4;
  border-radius: 8px;
  transition: border-color 0.3s, box-shadow 0.3s;
  cursor: default;
}
.cb-service-card:hover {
  border-color: var(--navy);
  box-shadow: 0 4px 20px rgba(30,39,97,0.08);
}
.cb-service-card h4 {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--navy-deep);
  margin-bottom: 8px;
}
.cb-service-card p {
  font-size: 0.8rem;
  color: #666;
  line-height: 1.6;
  font-weight: 300;
}

/* Footer */
.cb-footer {
  background: var(--light-bg);
  padding: 20px 48px;
  display: flex;
  justify-content: space-between;
}
.cb-footer span {
  font-size: 0.7rem;
  color: var(--gray);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 400;
}

/* Responsive */
@media (max-width: 700px) {
  .cb-header { padding: 20px 24px; }
  .cb-nav-links { display: none; }
  .cb-hero-band { padding: 40px 24px 48px; }
  .cb-hero-band h1 { font-size: 2rem; }
  .cb-content { padding: 28px 24px; }
  .cb-stat-row { grid-template-columns: repeat(2, 1fr); }
  .cb-services-grid { grid-template-columns: 1fr; }
  .cb-footer { padding: 20px 24px; flex-direction: column; gap: 8px; }
}