/* ----------------------------------------------------------------
   Header: Mega-menu dropdown (Platform)
   ---------------------------------------------------------------- */

.site-header__mega {
  display: flex;
  flex-direction: column;

  @media (min-width: 64rem) {
    padding-block: 1.875rem;
    max-width: calc(var(--container-ak-max-width) + var(--container-ak-inline-padding) * 2);
    margin-inline: auto;
    padding-inline: var(--container-ak-inline-padding);
  }
}

/* -- Sidebar list -- */
.site-header__mega-sidebar-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;

  @media (min-width: 64rem) {
    display: grid;
    grid-template-columns: 16.25rem 1fr;
    grid-template-rows: repeat(20, auto);
    grid-column-gap: 3.5rem;
    align-items: start;
  }
}

.site-header__mega-sidebar-divider {
  height: 1px;
  background: rgba(31, 31, 35, 0.1);

  @media (min-width: 64rem) {
    grid-column: 1;
  }
}

.site-header__mega-sidebar-item {
  @media (min-width: 64rem) {
    display: contents;
  }
}

.site-header__mega-sidebar-link:is(button, a) {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  padding: 1rem 0;
  font-family: var(--font--secondary);
  font-weight: 500;
  font-size: 1.125rem;
  line-height: 1.5;
  color: var(--color-dark);
  text-decoration: none;
  cursor: pointer;
  background: none;
  border: none;
  text-align: left;
  letter-spacing: initial;
  text-transform: initial;
  border-radius: initial;

  &:hover,
  &:focus {
    color: var(--color-primary-hover);
    background-color: initial;
  }

  @media (min-width: 64rem) {
    grid-column: 1;
    font-weight: 600;
    font-size: 0.9375rem;
  }
}

.site-header__mega-sidebar-title {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font--secondary);
  font-weight: 500;
  font-size: 1.125rem;
  line-height: 1.5;
  width: 100%;
  justify-content: space-between;

  @media (min-width: 64rem) {
    font-weight: 600;
    font-size: 0.9375rem;
    display: flex;
  }
}

.site-header__mega-sidebar-desc {
  font-family: var(--font--primary);
  font-weight: 400;
  font-size: 0.875rem;
  line-height: 1.5;
  color: #1f1f23;

  @media (min-width: 64rem) {
    margin-top: 0.75rem;
  }
}

.site-header__mega-sidebar-link[data-mega-panel] .site-header__mega-sidebar-title::after {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
  transition: transform 0.3s ease;
}

.site-header__mega-sidebar-item.is-active .site-header__mega-sidebar-title {
  color: var(--color-primary-hover);
}

.site-header__mega-sidebar-item.is-active .site-header__mega-sidebar-title::after {
  transform: rotate(45deg);

  @media (min-width: 64rem) {
    transform: rotate(135deg);
  }
}

/* -- Content panels -- */
.site-header__mega-panel {
  display: none;
  border: 1px solid rgba(31, 31, 35, 0.3);
  border-radius: 1.875rem;
  box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.06);
  padding: 1.25rem;
  margin-top: 0.375rem;

  @media (min-width: 64rem) {
    grid-column: 2;
    grid-row: 1 / -1;
    margin-top: 0;
    padding: 1.875rem;
    align-self: stretch;
  }

  &.is-active {
    display: flex;
    flex-direction: column;
    gap: 3.25rem;
    margin-bottom: 2rem;

    @media (min-width: 64rem) {
      margin-bottom: initial;
      flex-direction: row;
      gap: 2rem;
    }
  }
}

.site-header__mega-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;

  @media (min-width: 64rem) {
    min-width: 11.25rem;
    gap: 1.625rem;
    flex: 1;
  }

  &:has(.site-header__mega-badge) .site-header__mega-item {
    @media (min-width: 64rem) {
      min-height: 8rem;
    }
  }
}

/* -- Badge (teal pill) -- */
.site-header__mega-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  padding: 0.375rem 0.5rem;
  background: var(--color-primary);
  border-radius: 2.5rem;
  font-family: var(--font--primary);
  font-weight: 400;
  font-size: 0.75rem;
  line-height: 1;
  letter-spacing: -0.015rem;
  color: var(--color-dark);
  white-space: nowrap;
  margin-bottom: 1rem;

  @media (min-width: 64rem) {
    margin-bottom: initial;
    padding: 0.625rem;
    border-radius: 62.5rem;
    font-family: var(--font--secondary);
    font-weight: 500;
    font-size: 0.8125rem;
    letter-spacing: -0.01625rem;
  }
}

/* -- Items list -- */
.site-header__mega-items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2rem;

  @media (min-width: 64rem) {
    gap: 1.75rem;
    padding-inline: 0.5rem;
  }
}

/* -- Leaf link -- */
.site-header__mega-link:is(a) {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.375rem;
  text-decoration: none;
  color: var(--color-dark);

  &:hover,
  &:focus {
    color: var(--color-primary-hover);
  }
}

.site-header__mega-icon {
  width: 1.875rem;
  height: 1.875rem;
  flex-shrink: 0;
}

.site-header__mega-link-text {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.site-header__mega-link-title {
  font-family: var(--font--secondary);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.35;
}

.site-header__mega-link-desc {
  font-family: var(--font--primary);
  font-weight: 400;
  font-size: 0.875rem;
  line-height: 1.35;
  color: #1f1f23;
}