.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  transition: box-shadow 180ms ease;
}

body.is-scrolled .site-header {
  box-shadow: 0 10px 24px rgb(15 23 42 / 0.08);
}

.site-header__grid {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
  padding-block: 1rem;
}

.site-header__logo {
  display: inline-flex;
  width: fit-content;
}

.site-header__logo img {
  width: 9rem;
  height: auto;
}

.site-header__search {
  width: 100%;
  min-width: 0;
}

.site-header__search-form {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  width: 100%;
  min-height: 2.75rem;
  margin: 0;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
}

.site-header__search-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  color: var(--text-muted);
}

.site-header__search-form input {
  width: 100%;
  min-width: 0;
  border: 0;
  padding: 0.625rem 0.875rem 0.625rem 0;
  color: var(--text-main);
  background: transparent;
}

.site-header__search-form input::placeholder {
  color: var(--text-muted);
}

.site-header__search-form input:focus {
  outline: 0;
}

.site-header__actions {
  display: none;
}

.site-header__actions img {
  width: auto;
  height: 2.5rem;
}

.site-header__menu-button {
  display: inline-flex;
  width: 2.75rem;
  height: 2.75rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-black);
  background: var(--bg-surface);
  cursor: pointer;
}

.site-header__overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgb(0 0 0 / 0.35);
}

.mobile-product-menu {
  position: fixed;
  inset-block: 0;
  right: 0;
  z-index: 50;
  width: min(20rem, 85vw);
  background: var(--bg-surface);
  border-left: 1px solid var(--border-color);
}

.mobile-product-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-black);
  font-weight: 700;
}

.mobile-product-menu__header button {
  display: inline-flex;
  width: 2.5rem;
  height: 2.5rem;
  align-items: center;
  justify-content: center;
  border: 0;
  color: var(--text-black);
  background: transparent;
  cursor: pointer;
}

.mobile-product-menu__nav {
  display: grid;
  gap: 0.25rem;
  padding: 1rem;
}

.mobile-product-menu__nav a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-soft);
  font-size: 1rem;
  font-weight: 400;
}

.mobile-product-menu__icon {
  display: inline-flex;
  width: 1.5rem;
  height: 1.5rem;
  flex: 0 0 1.5rem;
  align-items: center;
  justify-content: center;
}

.mobile-product-menu__icon img {
  width: 1.5rem;
  height: 1.5rem;
  object-fit: contain;
}

@media (min-width: 1024px) {
  .site-header__grid {
    grid-template-columns: auto minmax(18rem, 1fr) auto;
    gap: var(--grid-gutter);
  }

  .site-header__logo img {
    width: 10rem;
  }

  .site-header__search {
    justify-self: center;
    max-width: 38rem;
  }

  .site-header__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
  }

  .site-header__menu-button,
  .site-header__overlay,
  .mobile-product-menu {
    display: none;
  }
}

@media (max-width: 480px) {
  .site-header__logo img {
    width: 4rem;
  }
}