/* ===========================================
       NAV GROUPS (Erhverv parent + sub-items)
       =========================================== */
    .nav-group-header {
      display: flex;
      align-items: stretch;
      position: relative;
    }
    .nav-group-header > a {
      flex: 1;
    }
    .nav-group-toggle {
      background: none;
      border: none;
      color: var(--sidebar-text);
      cursor: pointer;
      padding: 0 1.25rem;
      display: flex;
      align-items: center;
      opacity: 0.5;
      transition: opacity 0.2s;
    }
    .nav-group-toggle:hover { opacity: 1; }
    .nav-group-toggle svg {
      width: 12px;
      height: 12px;
      transition: transform 0.25s ease;
    }
    .nav-group.expanded .nav-group-toggle svg {
      transform: rotate(180deg);
    }
    .nav-group-items {
      list-style: none;
      padding: 0;
      margin: 0;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease;
      background: rgba(0,0,0,0.15);
    }
    .nav-group.expanded .nav-group-items {
      max-height: 400px;
    }
    .nav-group-items li a {
      padding-left: 3.5rem;
      font-size: 0.78rem;
      opacity: 0.8;
    }
    .nav-group-items li a:hover,
    .nav-group-items li a.active {
      opacity: 1;
    }
    .nav-group-items li a .nav-icon {
      width: 14px;
      height: 14px;
    }
    .nav-group.has-active-child > .nav-group-header > a:not(.active) {
      color: var(--accent);
      opacity: 0.9;
    }

    /* ===========================================
       ERHVERV LANDING
       =========================================== */
    .erhverv-intro {
      max-width: 720px;
      font-size: 1.05rem;
      line-height: 1.7;
      color: var(--text);
      margin: 0 0 2rem;
    }
    .erhverv-intro p { margin: 0 0 1rem; }
    .erhverv-tags {
      display: flex;
      gap: 0.5rem;
      flex-wrap: wrap;
      margin: 1rem 0 2.5rem;
    }
    .erhverv-tag {
      padding: 0.35rem 0.85rem;
      background: rgba(232, 99, 10, 0.08);
      color: var(--accent);
      font-size: 0.78rem;
      font-weight: 600;
      letter-spacing: 0.5px;
      border-radius: 3px;
    }
    .erhverv-cards {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.5rem;
      margin: 1rem 0 2.5rem;
    }
    .erhverv-card {
      display: flex;
      flex-direction: column;
      background: #fff;
      border: 1px solid var(--border);
      padding: 1.5rem;
      text-decoration: none;
      color: inherit;
      transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
      cursor: pointer;
    }
    .erhverv-card:hover {
      box-shadow: 0 4px 24px rgba(0,0,0,0.08);
      transform: translateY(-2px);
      border-color: var(--accent);
    }
    .erhverv-card-icon {
      color: var(--accent);
      margin-bottom: 1rem;
    }
    .erhverv-card-icon svg { width: 28px; height: 28px; }
    .erhverv-card-title {
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 1.25rem;
      font-weight: 600;
      letter-spacing: 1px;
      text-transform: uppercase;
      color: var(--text);
      margin: 0 0 0.5rem;
    }
    .erhverv-card-desc {
      font-size: 0.85rem;
      color: var(--muted);
      line-height: 1.5;
      flex: 1;
    }
    .erhverv-card-cta {
      margin-top: 1rem;
      color: var(--accent);
      font-size: 0.8rem;
      font-weight: 600;
      letter-spacing: 0.5px;
      display: flex;
      align-items: center;
      gap: 0.4rem;
    }
    .erhverv-cta-row {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
      margin-top: 1rem;
    }

    /* ===========================================
       B2B MODE — CUSTOMER TYPE SWITCH
       =========================================== */
    .customer-type-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1.5rem;
      margin: 1.5rem 0 0;
      flex-wrap: wrap;
    }
    .customer-type-row p {
      margin: 0;
      flex: 1;
      min-width: 250px;
    }
    .customer-type-switch {
      display: inline-flex;
      background: #fff;
      border: 1px solid var(--border);
      padding: 3px;
      flex-shrink: 0;
    }
    .customer-type-switch button {
      border: none;
      background: transparent;
      padding: 0.45rem 1.1rem;
      font-family: inherit;
      font-size: 0.78rem;
      font-weight: 600;
      letter-spacing: 0.8px;
      text-transform: uppercase;
      color: var(--muted);
      cursor: pointer;
      transition: all 0.2s;
    }
    .customer-type-switch button:hover:not(.active) {
      color: var(--text);
    }
    .customer-type-switch button.active {
      background: var(--accent);
      color: #fff;
    }

    .b2b-indicator {
      display: inline-block;
      padding: 0.15rem 0.55rem;
      background: var(--accent);
      color: #fff;
      font-size: 0.65rem;
      font-weight: 700;
      letter-spacing: 1px;
      border-radius: 3px;
      text-transform: uppercase;
      vertical-align: middle;
    }
    .b2b-indicator-hidden { display: none; }