.lw-site-header {
    position: sticky;
    top: 0;
    z-index: 99999;
    background: rgba(7, 16, 24, 0.92);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(255,255,255,0.13);
  }

  .lw-site-header__inner {
    width: min(1260px, calc(100% - 36px));
    margin: 0 auto;
    min-height: 88px;
    display: flex;
    align-items: stretch;
    gap: 30px;
  }

  .lw-site-header__logo {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    text-decoration: none !important;
  }

  .lw-site-header__logo img {
    display: block;
    max-width: 215px;
    max-height: 66px;
    width: auto;
    height: auto;
  }

  .lw-site-nav {
    display: flex;
    align-items: stretch;
    gap: 28px;
    margin-left: auto;
  }

  .lw-site-nav > a,
  .lw-nav-item > a {
    display: flex;
    align-items: center;
    color: rgba(255,255,255,0.86) !important;
    text-decoration: none !important;
    font-family: Inter, Arial, sans-serif;
    font-size: 17px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.015em;
    transition: color 0.2s ease;
  }

  .lw-site-nav > a:hover,
  .lw-nav-item > a:hover {
    color: #8ff4ff !important;
  }

  .lw-nav-item {
    position: relative;
    display: flex;
    align-items: stretch;
  }

  .lw-nav-item--mega::after {
    content: "";
    position: absolute;
    left: -80px;
    right: -80px;
    top: 100%;
    height: 34px;
    background: transparent;
  }

  .lw-mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: min(1080px, calc(100vw - 40px));
    display: grid;
    grid-template-columns: 0.72fr 1.28fr;
    gap: 0;
    background: rgba(255,255,255,0.98);
    color: #071018;
    border: 1px solid rgba(7,16,24,0.12);
    box-shadow: 0 34px 90px rgba(0,0,0,0.25);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
  }

  .lw-nav-item--mega:hover .lw-mega-menu,
  .lw-nav-item--mega:focus-within .lw-mega-menu,
  .lw-mega-menu:hover {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
  }

  .lw-mega-menu__intro {
    padding: 38px 34px;
    background:
      radial-gradient(circle at 15% 15%, rgba(22,212,232,0.22), transparent 34%),
      linear-gradient(135deg, #071018, #102231);
    color: #ffffff;
  }

  .lw-mega-menu__intro span {
    display: block;
    margin-bottom: 15px;
    color: #8ff4ff;
    font-family: Inter, Arial, sans-serif;
    font-size: 12px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: 0.15em;
    text-transform: uppercase;
  }

  .lw-mega-menu__intro strong {
    display: block;
    color: #ffffff;
    font-family: Inter, Arial, sans-serif;
    font-size: 29px;
    font-weight: 900;
    line-height: 1.03;
    letter-spacing: -0.05em;
  }

  .lw-mega-menu__intro a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 28px;
    min-height: 46px;
    padding: 0 18px;
    background: #16d4e8;
    color: #061018 !important;
    text-decoration: none !important;
    font-family: Inter, Arial, sans-serif;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .lw-mega-menu__links {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .lw-mega-menu__links > div {
    padding: 34px 28px;
    border-right: 1px solid rgba(7,16,24,0.10);
  }

  .lw-mega-menu__links > div:last-child {
    border-right: 0;
  }

  .lw-mega-menu__links span {
    display: block;
    margin-bottom: 18px;
    color: #087988;
    font-family: Inter, Arial, sans-serif;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }

  .lw-mega-menu__links a {
    display: block;
    padding: 10px 0;
    color: #071018 !important;
    text-decoration: none !important;
    font-family: Inter, Arial, sans-serif;
    font-size: 16px;
    font-weight: 750;
    line-height: 1.3;
    transition: color 0.2s ease, padding-left 0.2s ease;
  }

  .lw-mega-menu__links a:hover {
    color: #087988 !important;
    padding-left: 7px;
  }

  .lw-site-header__cta {
    align-self: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 19px;
    background: #16d4e8;
    color: #061018 !important;
    text-decoration: none !important;
    font-family: Inter, Arial, sans-serif;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
    transition: background 0.2s ease, transform 0.2s ease;
  }

  .lw-site-header__cta:hover {
    background: #8ff4ff;
    transform: translateY(-1px);
  }

  .lw-mobile-toggle {
    display: none;
    width: 46px;
    height: 46px;
    background: transparent;
    border: 1px solid rgba(255,255,255,0.22);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    margin-left: auto;
    align-self: center;
    cursor: pointer;
  }

  .lw-mobile-toggle span {
    display: block;
    width: 21px;
    height: 2px;
    background: #ffffff;
  }

  .lw-mobile-menu {
    display: none;
  }

  @media (max-width: 1120px) {
    .lw-site-nav,
    .lw-site-header__cta {
      display: none;
    }

    .lw-mobile-toggle {
      display: inline-flex;
    }

    .lw-mobile-menu {
      display: none;
      position: fixed;
      z-index: 99998;
      top: 88px;
      left: 0;
      right: 0;
      background: #071018;
      border-bottom: 1px solid rgba(255,255,255,0.12);
      padding: 18px 22px 24px;
    }

    .lw-mobile-menu.is-open {
      display: grid;
      gap: 4px;
    }

    .lw-mobile-menu a {
      display: block;
      padding: 14px 0;
      color: #ffffff !important;
      text-decoration: none !important;
      font-family: Inter, Arial, sans-serif;
      font-size: 17px;
      font-weight: 800;
      border-bottom: 1px solid rgba(255,255,255,0.09);
    }
  }

  @media (max-width: 640px) {
    .lw-site-header__inner {
      width: min(100% - 28px, 1260px);
      min-height: 78px;
    }

    .lw-site-header__logo img {
      max-width: 178px;
      max-height: 54px;
    }

    .lw-mobile-menu {
      top: 78px;
    }
  }