.header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
}

.header-inner {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 40px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.header-logo-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.header-logo-text {
  font-family: 'Outfit', system-ui, sans-serif;
  font-weight: 500;
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fff;
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.header-logo-sub {
  font-family: 'Outfit', system-ui, sans-serif;
  font-weight: 100;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #fff;
  margin-top: 2px;
}

.header-logo-ia {
  color: #1E4D8C;
  font-weight: 900;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header-nav a {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color var(--transition-base) ease;
}

.header-nav a:hover {
  color: #ffffff;
}

.header-cta {
  height: 44px;
  padding: 0 24px;
  font-size: 14px;
}

.mobile-menu-btn {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  background: none;
  border: none;
  cursor: pointer;
}

@media (max-width: 1024px) {
  .header-inner {
    justify-content: center;
    padding-bottom: 80px;
  }
  .header-nav {
    display: none;
  }
  .header-cta.desktop-only {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding: 24px 32px;
  }
}

@media (max-width: 640px) {
  .header-inner {
    padding: 20px 12px;
  }
}