<style>
  @import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap');

  .tc-site-header,
  .tc-site-header * { box-sizing: border-box; }

  .tc-site-header {
    --tc-blue: #003670;
    --tc-green: #72b699;
    --tc-hover: #72B699;
    --tc-hover-bg: #EAF6FB;
    --tc-ink: #003670;
    --tc-muted: #54595F;
    --tc-line: #e7ebf1;
    --tc-surface: #ffffff;
    --tc-shadow: 0 18px 44px rgba(0, 54, 112, .18);
    position: relative;
    z-index: 999;
    width: 100%;
    background: #fff;
    font-family: Montserrat, Arial, Helvetica, sans-serif !important;
  }

  .tc-header-inner {
    width: min(90%, 1140px);
    min-height: 70px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 0 2%;
    background: transparent;
  }

  .tc-logo { display: inline-flex; align-items: center; flex: 0 0 auto; }
  .tc-logo img { display: block; width: 170px; max-width: 170px; height: auto; }

  .tc-main-nav { display: flex; align-items: center; justify-content: flex-end; gap: 0; flex: 1 1 auto; }
  .tc-nav-item { position: relative; }

  .tc-nav-link {
    display: inline-flex; align-items: center; gap: 6px; min-height: 42px;
    border: 0; padding: 0 15px; background: transparent; color: var(--tc-ink) !important;
    font: 600 15px/1.2 Montserrat, Arial, sans-serif !important; text-decoration: none !important;
    white-space: nowrap; cursor: pointer; transition: color .3s ease;
  }

  .tc-nav-link svg { width: 16px; height: 16px; fill: none; stroke: currentColor !important; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
  
  .tc-nav-link:hover, .tc-nav-link:focus-visible,
  .tc-has-menu:hover > .tc-nav-link, .tc-has-menu:focus-within > .tc-nav-link {
    background: var(--tc-hover-bg) !important; border-radius: 999px !important; color: var(--tc-hover) !important;
  }

  .tc-nav-link:hover svg, .tc-nav-link:focus-visible svg {
    color: var(--tc-hover) !important; stroke: var(--tc-hover) !important; fill: none !important;
  }

  .tc-site-header svg path { transition: fill .3s ease, stroke .3s ease; }

  .tc-mega-menu, .tc-simple-menu {
    position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(8px);
    display: grid; opacity: 0; visibility: hidden; pointer-events: none;
    transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
    background: rgba(255,255,255,.78); border: 1px solid rgba(255,255,255,.65);
    border-radius: 22px; box-shadow: var(--tc-shadow); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  }

  .tc-mega-menu { grid-template-columns: repeat(2, minmax(245px, 1fr)); gap: 34px; width: min(750px, calc(100vw - 40px)); padding: 26px 30px; }
  .tc-simple-menu { min-width: 220px; padding: 18px; gap: 2px; }

  .tc-has-menu:hover > .tc-mega-menu, .tc-has-menu:focus-within > .tc-mega-menu,
  .tc-has-menu:hover > .tc-simple-menu, .tc-has-menu:focus-within > .tc-simple-menu {
    opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0);
  }

  .tc-mega-title { margin: 0 0 12px; color: var(--tc-blue) !important; font-size: 19px; font-weight: 600; letter-spacing: 0; }
  .tc-mega-col { min-width: 0; }

  .tc-product-link { display: grid; grid-template-columns: 42px 1fr; gap: 10px; align-items: center; padding: 8px 4px; border-radius: 10px; color: var(--tc-ink) !important; text-decoration: none !important; transition: transform .2s ease, color .2s ease; }
  .tc-product-link:hover, .tc-simple-menu a:hover { background: transparent; color: var(--tc-hover) !important; }
  .tc-product-link:hover { transform: translateX(2px); }

  .tc-product-icon { width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center; border-radius: 0; background: transparent; }
  .tc-product-icon img { display: block; width: 36px; height: 36px; object-fit: contain; }

  .tc-search-button svg, .tc-search-form svg { width: 20px; height: 20px; fill: currentColor !important; }

  .tc-product-link strong { display: block; color: var(--tc-ink) !important; font-size: 15px; line-height: 1.2; font-weight: 600; transition: color .2s ease; }
  .tc-product-link:hover strong { color: var(--tc-hover) !important; }

  .tc-simple-menu a { display: block; padding: 10px 12px; border-radius: 10px; color: var(--tc-ink) !important; font-size: 18px; font-weight: 600; text-decoration: none !important; transition: color .3s ease; }

  .tc-actions { display: flex; align-items: center; gap: 0; flex: 0 0 auto; }
  .tc-search-button { width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: 0; padding: 3px; background: transparent; color: var(--tc-ink) !important; cursor: pointer; transform: scaleX(-1); transition: color .3s ease; }
  .tc-search-button:hover, .tc-search-button:focus-visible { background: var(--tc-hover-bg) !important; border-radius: 999px !important; color: var(--tc-green) !important; }
  .tc-search-button:hover svg, .tc-search-button:focus-visible svg, .tc-search-button:hover svg path, .tc-search-button:focus-visible svg path { fill: var(--tc-green) !important; color: var(--tc-green) !important; }

  header[data-tc-menu] .tc-nav-link:hover, header[data-tc-menu] .tc-nav-link:focus, header[data-tc-menu] .tc-nav-link:focus-visible,
  header[data-tc-menu] .tc-has-menu:hover > .tc-nav-link, header[data-tc-menu] .tc-has-menu:focus-within > .tc-nav-link,
  header[data-tc-menu] .tc-search-button:hover, header[data-tc-menu] .tc-search-button:focus, header[data-tc-menu] .tc-search-button:focus-visible {
    background: #EAF6FB !important; border-color: transparent !important;
  }
  
  header[data-tc-menu] .tc-nav-link:hover, header[data-tc-menu] .tc-nav-link:focus, header[data-tc-menu] .tc-nav-link:focus-visible,
  header[data-tc-menu] .tc-has-menu:hover > .tc-nav-link, header[data-tc-menu] .tc-has-menu:focus-within > .tc-nav-link { color: #72B699 !important; }

  .tc-search-panel { position: absolute; inset: 0 0 auto; padding: 16px 0; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--tc-line); box-shadow: var(--tc-shadow); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); }
  .tc-search-form { width: min(760px, calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: 24px 1fr auto 36px; align-items: center; gap: 12px; }
  .tc-search-form input { width: 100%; min-height: 44px; border: 1px solid var(--tc-line); border-radius: 999px; padding: 0 16px; color: var(--tc-ink); font: 500 15px/1 Montserrat, Arial, sans-serif; }
  .tc-search-form button[type="submit"] { min-height: 42px; border: 0; border-radius: 999px; padding: 0 18px; background: var(--tc-green); color: #fff; font-weight: 700; cursor: pointer; }
  .tc-search-close { width: 36px; height: 36px; border: 0; border-radius: 50%; background: transparent; color: var(--tc-ink); font-size: 28px; line-height: 1; cursor: pointer; }
  
  .tc-mobile-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--tc-line); border-radius: 12px; background: #fff; padding: 10px; cursor: pointer; }
  .tc-mobile-toggle span { display: block; width: 100%; height: 2px; margin: 5px 0; border-radius: 2px; background: var(--tc-blue); }

  @media (max-width: 980px) {
    .tc-header-inner { min-height: 70px; flex-wrap: wrap; gap: 14px; }
    .tc-mobile-toggle { display: block; margin-left: auto; }
    .tc-main-nav, .tc-actions { display: none; width: 100%; }
    .tc-site-header.tc-menu-open .tc-main-nav, .tc-site-header.tc-menu-open .tc-actions { display: flex; }
    .tc-site-header.tc-menu-open .tc-main-nav { flex-direction: column; align-items: stretch; gap: 4px; padding: 12px 0; border-top: 1px solid var(--tc-line); }
    .tc-site-header.tc-menu-open .tc-actions { justify-content: space-between; padding-bottom: 16px; }
    .tc-nav-link { width: 100%; justify-content: space-between; min-height: 44px; }
    .tc-mega-menu, .tc-simple-menu { position: static; width: 100%; min-width: 0; transform: none; opacity: 1; visibility: visible; pointer-events: auto; display: none; box-shadow: none; border-radius: 14px; margin: 4px 0 12px; }
    .tc-has-menu.tc-open > .tc-mega-menu, .tc-has-menu.tc-open > .tc-simple-menu { display: grid; }
    .tc-mega-menu { grid-template-columns: 1fr; padding: 16px; }
  }

  @media (max-width: 560px) {
    .tc-header-inner { width: min(100% - 28px, 1180px); }
    .tc-logo img { width: 136px; }
    .tc-search-form { grid-template-columns: 22px 1fr 34px; }
    .tc-search-form button[type="submit"] { grid-column: 2 / 4; }
  }
</style>