header {
  border-bottom: 1px solid #e2e6ef;
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
  transition: box-shadow 0.25s ease;
}

header.scrolled {
  box-shadow: 0 2px 18px rgba(15, 23, 42, 0.11);
  border-bottom-color: transparent;
}

.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  gap: 1rem;
}

.logo {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary-dark);
  letter-spacing: 0.03em;
}

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

.nav-links {
  display: flex;
  gap: 1.25rem;
  font-size: 0.95rem;
}

.nav-links a {
  font-weight: 500;
}

.section {
  padding: 3.5rem 1rem;
}

.section-alt {
  background-color: var(--bg-light);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: flex-start;
}

.cols-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.75rem;
  margin-top: 2rem;
}

.cols-2-graphs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.75rem;
  margin-top: 1.5rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.9fr);
  gap: 2rem;
  margin-top: 1rem;
}

.service-area {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.86rem;
  color: var(--text-muted);
}

.kpi-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.kpi {
  min-width: 120px;
}

.kpi-figure {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.kpi-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

footer {
  border-top: 1px solid #e2e6ef;
  padding: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  background-color: var(--white);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
}