.page-header-wrap {
    width: 100%;
    z-index: 100;
    position: fixed;
    top: 0;
    left: 0;
}

  .pacom-nav {
    background: transparent;
    padding: 8px 12px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
  }

  @media (min-width: 1024px) {
    .pacom-nav {
      flex-direction: row;
      padding: 16px 72px;
      gap: 0;
    }
  }

  @media (min-width: 1536px) {
    .pacom-nav {
      padding: 16px 192px;
    }
  }

  .pacom-nav-inner {
    background: #f4f9fc;
    border-radius: 40px;
    box-shadow: 0px 4px 24px rgba(0, 0, 0, 0.18);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    position: relative;
    transition: box-shadow 0.3s ease;
  }

  @media (min-width: 1280px) {
    .pacom-nav-inner {
      height: 80px;
      padding: 0 28px;
    }
  }

  .pacom-nav-inner:hover {
    box-shadow: 0px 8px 32px rgba(242, 114, 34, 0.35);
  }

  /* Logo */
  .pacom-logo {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 10px 0;
    flex-shrink: 0;
  }

  .pacom-logo img {
    height: 38px;
    width: auto;
    object-fit: contain;
  }

  /* Desktop nav links */
  .pacom-nav-links {
    display: none;
    align-items: center;
    height: 100%;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
    justify-content: center;
  }

  @media (min-width: 1024px) {
    .pacom-nav-links {
      display: flex;
    }
  }

  .pacom-nav-links li {
    height: 100%;
    display: flex;
    align-items: center;
    position: relative;
  }

  .pacom-nav-links li a {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 16px;
    color: rgb(242, 114, 34);
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    transition: color 0.2s ease;
  }

  @media (min-width: 1280px) {
    .pacom-nav-links li a {
      padding: 0 20px;
      font-size: 15.5px;
    }
  }

  .pacom-nav-links li a::after {
    content: '';
    position: absolute;
    bottom: 1px;
    left: 16px;
    right: 16px;
    height: 3px;
    background: #e08208;
    border-radius: 2px 2px 0 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform: scaleX(0);
    opacity: 0;
  }

  @media (min-width: 1280px) {
    .pacom-nav-links li a::after {
      left: 20px;
      right: 20px;
    }
  }

  .pacom-nav-links li a:hover {
    color: #ab5607;
  }

  .pacom-nav-links li a:hover::after,
  .pacom-nav-links li a.active-page::after {
    transform: scaleX(1);
    opacity: 1;
  }

  .pacom-nav-links li a.active-page {
    color: #dc8604;
    font-weight: 600;
  }

  /* Right side actions */
  .pacom-nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
  }

  /* Language selector */
  .lang-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    min-width: 40px;
    padding: 0 10px;
    border: 1.5px solid rgba(201, 114, 15, 0.45);
    border-radius: 10px;
    background: transparent;
    color: #fff;
    cursor: pointer;
    transition: all 0.2s;
  }

  .lang-btn:hover {
    background: rgba(192, 94, 13, 0.15);
    border-color: rgba(204, 109, 7, 0.7);
  }

  .lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.14);
    min-width: 160px;
    z-index: 200;
    overflow: hidden;
    display: none;
  }

  .lang-dropdown.open {
    display: block;
  }

  .lang-dropdown ul {
    list-style: none;
    padding: 6px;
    margin: 0;
  }

  #mobile-lang-dropdown {
  position: absolute;
  top: 100%;
  right: 60%;
  transform: translateX(-50%);
  }

  .lang-dropdown ul li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    color: #374151;
    font-size: 13.5px;
    text-decoration: none;
    border-radius: 8px;
    transition: background 0.15s;
  }

  .lang-dropdown ul li a:hover {
    background: #FFF3EB;
    color: #F27222;
  }

  /* Contact button */
  .pacom-contact-btn {
    display: none;
    align-items: center;
    justify-content: center;
    height: 40px; /* Cố định bằng chiều cao lang-btn */
    gap: 8px;
    background: #ffffff;
    color: #F27222;
    font-weight: 600;
    font-size: 14px;
    padding: 0 20px;
    border-radius: 10px;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.10);
  }

  @media (min-width: 1024px) {
    .pacom-contact-btn {
      display: flex;
    }
  }

  .pacom-contact-btn:hover {
    background: #fff7f2;
    box-shadow: 0 4px 16px rgba(242,114,34,0.2);
    transform: translateY(-1px);
  }

  .pacom-contact-btn svg {
    flex-shrink: 0;
  }

  /* Mobile hamburger */
  .pacom-hamburger {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.18);
    border: none;
    border-radius: 8px;
    padding: 7px;
    cursor: pointer;
    color: #ed740a;
    transition: background 0.2s;
  }

  @media (min-width: 1024px) {
    .pacom-hamburger {
      display: none;
    }
  }

  .pacom-hamburger:hover {
    background: rgba(255,255,255,0.3);
  }

  /* Mobile menu drawer */
  .pacom-mobile-menu {
    display: none;
    flex-direction: column;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    margin-top: 8px;
    padding: 12px 6px 16px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
    border: 1px solid rgba(242, 114, 34, 0.1);
  }

  .pacom-mobile-menu.open {
    display: flex;
    animation: slideDownMobile 0.3s ease-out;
  }

  @media (min-width: 1024px) {
    .pacom-mobile-menu {
      display: none !important; /* Luôn ẩn trên desktop dù có class open */
    }
  }

  @keyframes slideDownMobile {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .pacom-mobile-menu a {
    display: block;
    padding: 11px 16px;
    color: #374151;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    border-radius: 10px;
    transition: background 0.15s, color 0.15s;
  }

  .pacom-mobile-menu a:hover,
  .pacom-mobile-menu a.active-page {
    background: #FFF3EB;
    color: #F27222;
  }

  .pacom-mobile-menu a.active-page {
    font-weight: 600;
  }

  .pacom-mobile-divider {
    height: 1px;
    background: #f3f4f6;
    margin: 10px 8px;
  }

  .pacom-mobile-bottom {
    justify-content: center;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 10px 8px 0;
  }

  #mobile-lang-btn {
    width: 100%;
    max-width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 48px;
    border: 1.5px solid #f3f4f6;
    border-radius: 12px;
    background: #f9fafb;
    color: #374151;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    box-sizing: border-box;
    transition: all 0.2s ease;
  }

  .pacom-mobile-contact {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    background: #F27222 !important;
    color: #ffffff !important;
    height: 48px !important;
    border-radius: 12px !important;
    font-weight: 600 !important;
    font-size: 14px !important;
    text-decoration: none !important;
    transition: none !important;
    box-shadow: 0 4px 12px rgba(242, 114, 34, 0.15) !important;
  }

  /* Loại bỏ mọi hiệu ứng hover/active để giữ nút ổn định */
  .pacom-mobile-contact:hover,
  .pacom-mobile-contact:active,
  .pacom-mobile-contact:focus {
    background: #F27222 !important;
    transform: none !important;
    box-shadow: 0 4px 12px rgba(242, 114, 34, 0.15) !important;
  }

  /* Lang dropdown wrapper */
  .lang-wrapper {
    position: relative;
  }