/* ===== Front Page Styles ===== */

/* お悩みから探す */
.section-concerns {
  background-color: var(--color-bg-white);
}

.concerns__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  max-width: 600px;
  margin: 0 auto;
}

.concern-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md);
  text-decoration: none;
  color: var(--color-text-primary);
  transition: all var(--transition-normal);
  border-radius: var(--radius-md);
}

.concern-icon:hover {
  background-color: var(--color-primary-50);
  color: var(--color-primary-700);
}

.concern-icon__image {
  width: 60px;
  height: 60px;
  border-radius: 50%;
}

/* Phosphor Iconsフォールバック用アイコン表示 */
.concern-icon__image--icon {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary-50);
  color: var(--color-primary-500);
  font-size: 28px;
}

.concern-icon__label {
  font-size: var(--font-body-sm);
  font-weight: 500;
  text-align: center;
}

/* 人気施術ランキング */
.section-ranking {
  background-color: var(--color-bg-cream);
}

.ranking__list {
  display: flex;
  gap: var(--space-md);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--space-md);
}

.ranking__item {
  flex: 0 0 280px;
  scroll-snap-align: start;
  position: relative;
  display: flex;
}

.ranking__item > .card-menu {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.ranking__item > .card-menu > a {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.ranking__item .card-menu__body {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.ranking__item .card-menu__excerpt {
  flex: 1;
}

.ranking__item .card-menu__link {
  margin-top: var(--space-sm);
}

.ranking__item[data-rank]::before {
  content: attr(data-rank);
  position: absolute;
  top: var(--space-xs);
  left: var(--space-xs);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-primary-500);
  color: var(--color-text-inverse);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  z-index: 2;
}

.ranking__item[data-rank="1"]::before {
  background-color: #D4AF37;
}

.ranking__item[data-rank="2"]::before {
  background-color: #A8A8A8;
}

.ranking__item[data-rank="3"]::before {
  background-color: #CD7F32;
}

/* 当院が選ばれる理由 */
.section-strengths {
  background-color: var(--color-bg-white);
}

.strengths__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.strength-card {
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  position: relative;
}

.strength-card__number {
  font-family: var(--font-heading-en);
  font-weight: 300;
  font-size: 2rem;
  color: var(--color-primary-300);
  line-height: 1;
  margin-bottom: var(--space-sm);
  display: block;
}

.strength-card__icon {
  font-size: 40px;
  color: var(--color-primary-500);
  margin-bottom: var(--space-sm);
}

.strength-card__title {
  font-size: var(--font-h4);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.strength-card__text {
  font-size: var(--font-body-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-body-sm);
}

/* 症例写真 */
.section-cases {
  background-color: var(--color-bg-cream);
}

.cases__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

/* ドクター紹介 */
.section-doctors {
  background-color: var(--color-bg-white);
}

.doctors__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

/* クリニック一覧 */
.section-clinics {
  background-color: var(--color-bg-cream);
}

.clinics__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

/* お知らせ・コラム タブ */
.section-news-column {
  background-color: var(--color-bg-white);
}

.tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: var(--space-lg);
}

.tabs__tab {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-body-size);
  font-weight: 500;
  color: var(--color-text-secondary);
  text-align: center;
  cursor: pointer;
  border: none;
  background: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-fast);
}

.tabs__tab--active,
.tabs__tab[aria-selected="true"] {
  color: var(--color-primary-500);
  border-bottom-color: var(--color-primary-500);
}

.tabs__panel {
  display: none;
}

.tabs__panel--active,
.tabs__panel:not([hidden]) {
  display: block;
}

.news-list {
  display: flex;
  flex-direction: column;
}

.column-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

/* 初めての方へCTA */
.section-first-cta {
  background-color: var(--color-bg-warm);
}

/* お知らせ・コラム セクションタイトル（SPではタブと併用するため非表示） */
.section-news-column__title {
  grid-column: 1 / -1;
}

.tabs__panel-title {
  display: none;
}

/* LINE登録誘導 */
.section-line {
  background-color: var(--color-bg-warm);
  padding-top: 0;
}

/* ===== Tablet (768px+) ===== */
@media (min-width: 768px) {
  .strengths__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .doctors__list {
    grid-template-columns: repeat(3, 1fr);
  }

  .clinics__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===== PC (1024px+) ===== */
@media (min-width: 1024px) {
  .concerns__grid {
    grid-template-columns: repeat(5, 1fr);
    max-width: none;
  }

  .concern-icon__image {
    width: 80px;
    height: 80px;
  }

  .ranking__list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    overflow-x: visible;
  }

  .ranking__item {
    flex: none;
  }

  .strengths__list {
    grid-template-columns: repeat(3, 1fr);
  }

  .cases__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .clinics__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .section-news-column .section__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }

  .section-news-column__title {
    display: none;
  }

  .section-news-column .tabs {
    display: none;
  }

  .section-news-column .tabs__panel {
    display: block;
  }

  .section-news-column .tabs__panel[hidden] {
    display: block;
  }

  .tabs__panel-title {
    display: block;
    font-size: var(--font-h3);
    margin-bottom: var(--space-lg);
  }

  .column-list {
    grid-template-columns: 1fr;
  }
}