@layer components {
  .global-header {
    position: sticky;
    top: 0;
    z-index: var(--z-header);
    background: var(--c-white);
    border-bottom: 1px solid var(--c-border);
  }

  .global-header__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    height: var(--header-h);
  }

  .logotype {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: -0.01em;
    color: var(--c-ink);
  }

  .logotype__mark {
    width: 2.1rem;
    height: 2.1rem;
    flex-shrink: 0;
  }

  .global-nav {
    display: none;
  }

  .global-nav__list {
    display: flex;
    align-items: center;
    gap: clamp(1.25rem, 1vw + 1rem, 2.25rem);
  }

  .global-nav a {
    font-size: var(--fs-small);
    font-weight: 600;
    letter-spacing: 0.01em;
    padding-block: 0.35rem;
    border-bottom: 2px solid transparent;
    transition: border-color var(--dur-fast) var(--ease-out);
  }

  .global-nav a:hover,
  .global-nav a:focus-visible,
  .global-nav a[aria-current="page"] {
    border-color: var(--c-volt);
  }

  .global-header__actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }

  .menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border: 1px solid var(--c-ink);
    border-radius: var(--radius-pill, 999px);
    background: transparent;
    cursor: pointer;
  }

  .menu-btn__icon {
    position: relative;
    width: 1.15rem;
    height: 0.75rem;
  }

  .menu-btn__icon span {
    position: absolute;
    inset-inline: 0;
    height: 2px;
    background: var(--c-ink);
    transition: transform var(--dur-fast) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
  }

  .menu-btn__icon span:first-child {
    top: 0;
  }

  .menu-btn__icon span:last-child {
    bottom: 0;
  }

  .menu-btn[aria-expanded="true"] .menu-btn__icon span:first-child {
    transform: translateY(0.365rem) rotate(45deg);
  }

  .menu-btn[aria-expanded="true"] .menu-btn__icon span:last-child {
    transform: translateY(-0.365rem) rotate(-45deg);
  }

  @media (min-width: 64rem) {
    .global-nav {
      display: block;
    }

    .menu-btn {
      display: none;
    }
  }

  .mobile-menu {
    position: fixed;
    inset: 0;
    z-index: var(--z-menu);
    background: var(--c-white);
    display: flex;
    flex-direction: column;
    padding: var(--container-pad);
    padding-top: calc(var(--header-h) + 1rem);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dur-med) var(--ease-out);
  }

  .mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
  }

  .mobile-menu__list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-top: 1.5rem;
  }

  .mobile-menu__list a {
    display: block;
    padding-block: 0.85rem;
    border-bottom: 1px dashed var(--c-border);
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 1.3rem + 2vw, 2.5rem);
    font-weight: 600;
  }

  .mobile-menu__foot {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    font-size: var(--fs-small);
    color: var(--c-ink-soft);
  }

  @media (min-width: 64rem) {
    .mobile-menu {
      display: none;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    .mobile-menu,
    .menu-btn__icon span {
      transition: none;
    }
  }
}