/* =========================
   LESSON 専用
========================= */
/* page-lesson.php のときだけ有効 */

.page-template-page-lesson .section {
  padding: 150px 0 30px;
}

.page-template-page-lesson .header-inner {
    backdrop-filter: blur(6px);
}

.page-template-page-lesson .nav > a {
    color: var(--text);
}

/* .page-template-page-lesson  .instagram-icon,
.page-template-page-lesson  .note-icon {
    filter: unset;
}


.page-template-page-lesson .logo-icon {
    filter:unset;
} */

/*
.page-template-page-lesson .instagram-icon:hover,
.page-template-page-lesson .note-icon:hover {
  filter: invert(10%) sepia(6%) saturate(905%) hue-rotate(43deg) brightness(87%) contrast(91%);
}

.page-template-page-lesson .site-header.is-scrolled .logo-icon:hover {
  filter: invert(10%) sepia(6%) saturate(905%) hue-rotate(43deg) brightness(87%) contrast(91%);
}  */


/* Lesson 全体 */
#lesson .cols{
  margin: 0 0 70px;
}

.col-schedule {
  margin: 70px 0 100px;
}

#lesson .sub-title{
  margin-bottom: 50px;
  padding-left: 2px;
  padding-right: 5px;
}

#lesson .col{
  margin-bottom: 70px;
}

#lesson li{
  margin-left: 30px;
  line-height: 2.5;
}

#lesson .col-season ul{
  padding-left: 0;
}

/* season */
#lesson .col-season li{
  margin-bottom: 60px;
  list-style: none;
}

.lesson-menu {
  font-size: var(--20);
  font-weight: 800;
  border-bottom: 1px solid #cdd5cd;
  margin-bottom: 20px;
}

.lesson-price {
  font-size: var(--14);
  font-weight: 600;
  margin-bottom: 20px;
}

/* 説明テキスト */
.text-block{
  margin: 50px 0;
  font-size: var(--12);
  color: var(--muted);
}

.lesson-caution{
  font-size: var(--14);
}

/* CTA */
.cta{
  margin-top: 18px;
  display: grid;
  place-items: flex-start;
}

/* =========================
   FAQ 専用
========================= */

.faq{
  padding-top: 12px;
  display: grid;
  gap: 10px;
}

details{
  background: #f7f7f7;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0;
  margin: 0 0 8px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0,0,0,.03);
  transition: transform .5s ease;
}

summary{
  cursor: pointer;
  font-size: var(--14);
  color: var(--text);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

summary::-webkit-details-marker{
  display: none;
}

summary::after{
  content: "▾";
  font-size: var(--12);
  line-height: 1;
  opacity: .8;
  transform: translateY(-1px);
  transition: transform .3s ease;
}

details[open] summary{
  border-bottom: 1px solid var(--line);
}

details[open] summary::after{
  transform: rotate(180deg);
}

.faq-body{
  margin: 0;
  font-size: var(--12);
  color: var(--muted);
  background: #f7f7f7;
  overflow: hidden;
  height: 0;
  opacity: 0;
  transform: translateY(-4px);
  transition:
    height .28s ease,
    opacity .22s ease,
    transform .22s ease;
  padding: 0;
}

.faq .inner{
  font-size: var(--14);
  padding: 12px 14px;
}


/* =========================
   SP（LESSON / FAQ）
========================= */
@media (max-width: 860px){

  .page-template-page-lesson .header-inner {
    backdrop-filter: unset;
  }

  .page-template-page-lesson .nav-toggle__bars span {
    background: var(--text);
  }

  .page-template-page-lesson .nav {
    background: var(--bg);
  }

  #lesson .cols{
    margin: 0;
  }

  #lesson .col{
    margin-bottom: 50px;
  }

  #lesson .col-Access{
    margin-bottom: 25px;
  }

  .cta{
    margin-top: 0;
  }

  .nav-toggle {
    color: var(--text);
  }
}