:root {
  --bg-header: #ffffff;
  --text-dark: #0f172a;
  --text-muted: #c6c6c6;
  --primary-accent: #051d26;
  --brand-cyan: #7ce0f2;
  --border-light: rgba(0, 0, 0, 0.08);
  --shadow-dropdown: 0 20px 40px -15px rgba(0, 0, 0, 0.08);
}

.header-enterprise {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--bg-header);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-light);
  font-family: system-ui, -apple-system, sans-serif;
}

/* Topbar Banner */
.topbar-banner {
  background: var(--primary-accent);
  color: #ffffff;
  font-size: 12px;
  padding: 6px 0;
}

.topbar-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.topbar-tag {
  background: var(--brand-cyan);
  color: var(--primary-accent);
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  font-size: 10px;
}

.topbar-link {
  color: var(--brand-cyan);
  text-decoration: none;
  font-weight: 600;
}

/* Nav Container */
.nav-container {
  max-width: 1300px;
  height: 50px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.main-logo {
  height: 120px;
  width: auto;
  object-fit: contain;
}

/* Links & Dropdowns */
.nav-links {
  display: flex;
  list-style: none;
  gap: 8px;
}

.nav-item-dropdown {
  position: relative;
}

.nav-item-btn {
  background: transparent;
  border: none;
  color: var(--text-dark);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.nav-item-btn:hover {
  background: rgba(0, 0, 0, 0.04);
}

.chevron {
  width: 14px;
  height: 14px;
  transition: transform 0.2s ease;
}

.nav-item-dropdown:hover .chevron {
  transform: rotate(180deg);
}

/* Mega Menu Panels */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 16px;
  box-shadow: var(--shadow-dropdown);
  display: none;
  gap: 12px;
  z-index: 100;
}

.nav-item-dropdown:hover .mega-menu {
  display: grid;
}

.grid-1-col {
  width: 280px;
}

.grid-2-col {
  width: 560px;
  grid-template-columns: 1fr 1fr;
}

/* Menu Item Styles */
.menu-card {
  display: flex;
  gap: 12px;
  padding: 12px;
  border-radius: 10px;
  text-decoration: none;
  transition: background 0.2s ease;
}

.menu-card:hover,
.menu-link-item:hover {
  background: #f8fafc;
}

.menu-icon {
  font-size: 20px;
  background: #f1f5f9;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.menu-title {
  display: block;
  color: var(--text-dark);
  font-size: 13px;
  font-weight: 700;
}

.menu-desc {
  display: block;
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 2px;
  line-height: 1.3;
}

.menu-link-item {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  text-decoration: none;
}

/* Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-link {
  color: var(--text-dark);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}

.btn-primary-enterprise {
  background: var(--primary-accent);
  color: #ffffff;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 10px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary-enterprise:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(5, 29, 38, 0.2);
}

@media (max-width: 992px) {

  .nav-links,
  .topbar-banner {
    display: none;
  }
}