/* SPメニュー表示
=========================================================== */
@media screen and (max-width: 1024px) {
  .js-sp-menu {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.4s ease;
    z-index: 1000;

    &.is-open {
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
    }
  }
}

.js-header {
  &.is-scrolled {
    border-width: 0;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
  }
}