@charset "UTF-8";

/* ===========================================================
 * phe-mega-menu.css — PCグローバルナビ メガメニュー
 * =========================================================== */

.phe-gnav-school {
  position: relative;
}

.phe-gnav-school__tab {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 18px 22px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--phe-color-text);
  border-bottom: 3px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.phe-gnav-school__tab:hover,
.phe-gnav-school__tab:focus-visible,
.phe-gnav-school.is-hover .phe-gnav-school__tab,
.phe-gnav-school.is-active .phe-gnav-school__tab {
  color: var(--phe-color-primary);
  border-bottom-color: var(--phe-color-primary);
}

/* メガメニュー本体 */
.phe-mega {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 320px;
  background: #fff;
  border: 1px solid var(--phe-color-border);
  border-top: 3px solid var(--phe-color-primary);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
  padding: 16px;
  z-index: 200;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.18s ease, transform 0.18s ease;
  pointer-events: none;
}

.phe-mega[hidden] {
  display: none;
}

.phe-gnav-school.is-hover .phe-mega,
.phe-gnav-school.is-open .phe-mega {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.phe-mega__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.phe-mega__item {
  margin: 0;
}

.phe-mega__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 6px;
  font-size: 0.95rem;
  color: var(--phe-color-text);
  background: transparent;
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
  white-space: nowrap;
}

.phe-mega__link:hover,
.phe-mega__link:focus-visible {
  background: var(--phe-color-bg-light);
  color: var(--phe-color-primary);
}

.phe-mega__label {
  font-weight: 600;
}

.phe-mega__arrow,
.phe-mega__ext {
  color: var(--phe-color-text-muted);
  font-size: 0.85em;
  transition: transform 0.15s ease, color 0.15s ease;
}

.phe-mega__link:hover .phe-mega__arrow {
  color: var(--phe-color-primary);
  transform: translateX(2px);
}

.phe-mega__link:hover .phe-mega__ext {
  color: var(--phe-color-primary);
}

@media (max-width: 959px) {
  /* SPでは PC版メガメニューは描画されない（DOM自体非表示） */
  .phe-gnav-school {
    display: none;
  }
}