/* ===================================
   リニューアルLP - 画像デザイン完全トレース
   青・緑・白・オレンジの清潔で親しみやすい福祉系LP
=================================== */

:root {
  --lp-blue-dark: #1e3a5f;
  --lp-blue: #2d5a87;
  --lp-blue-light: #7eb8da;
  --lp-green: #4a9b5e;
  --lp-green-light: #b8e0c8;
  --lp-orange: #e87d4a;
  --lp-bg-cream: #fafaf8;
  --lp-card-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  --lp-radius: 12px;
}

/* ----- ヒーロー（青空→緑のグラデーション＋人物） ----- */
.hero-lp {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 100px;
  overflow: hidden;
}

.hero-lp__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(180deg,
    #87ceeb 0%,
    #98d8e8 25%,
    #b8e0c8 55%,
    #a8d8b8 75%,
    #90c8a0 100%);
}

/* ヒーロー スライドショー（プロ仕様の多様なフェードイン） */
.hero-slideshow {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: none;
  filter: none;
  transition:
    opacity 1.1s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    transform 1.1s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    filter 1.2s cubic-bezier(0.33, 0, 0.2, 1);
  pointer-events: none;
  will-change: opacity;
}

.hero-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(135, 206, 235, 0.4) 0%, rgba(184, 224, 200, 0.5) 50%, rgba(0, 0, 0, 0.25) 100%);
  pointer-events: none;
}

.hero-slide.is-active {
  opacity: 1;
  z-index: 1;
  pointer-events: none;
}

/* 効果1: ズームアウト（大きくから標準へ） */
.hero-slide--zoom {
  transform: scale(1.15);
}
.hero-slide--zoom.is-active {
  transform: scale(1);
}

/* 効果2: 右からスライドイン */
.hero-slide--slide-right {
  transform: translateX(8%);
}
.hero-slide--slide-right.is-active {
  transform: translateX(0);
}

/* 効果3: 左からスライドイン */
.hero-slide--slide-left {
  transform: translateX(-8%);
}
.hero-slide--slide-left.is-active {
  transform: translateX(0);
}

/* 効果4: ブラーからクリア（シネマティック） */
.hero-slide--blur {
  filter: blur(12px);
}
.hero-slide--blur.is-active {
  filter: blur(0);
}

/* 効果5: 下からスライドアップ */
.hero-slide--slide-up {
  transform: translateY(6%);
}
.hero-slide--slide-up.is-active {
  transform: translateY(0);
}

/* 効果6: ソフトズームイン（控えめに拡大） */
.hero-slide--soft-zoom {
  transform: scale(0.95);
}
.hero-slide--soft-zoom.is-active {
  transform: scale(1);
}

/* 効果7: スムースフェード（イージングのみ変化） */
.hero-slide--fade-smooth {
  transition: opacity 1.25s cubic-bezier(0.22, 1, 0.36, 1);
}
.hero-slide--fade-smooth.is-active {
  transform: none;
}

.hero-lp__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-lp__title {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--lp-blue-dark);
  line-height: 1.5;
  margin-bottom: 16px;
  text-shadow: 0 1px 2px rgba(255,255,255,0.8);
}

.hero-lp__sub {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--lp-blue);
  margin-bottom: 32px;
  font-weight: 500;
}

.hero-lp__btns {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
}

.btn-lp-orange {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  background: var(--lp-orange);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--lp-radius);
  box-shadow: var(--lp-card-shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-lp-orange:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232, 125, 74, 0.4);
  color: #fff;
}

.btn-lp-green {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--lp-green);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--lp-radius);
  box-shadow: var(--lp-card-shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-lp-green:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(74, 155, 94, 0.4);
  color: #fff;
}

.btn-lp-green::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* ヒーロー左側デコレーション（イラスト） */
.hero-lp__deco {
  position: absolute;
  z-index: 2;
  pointer-events: none;
}

.hero-lp__deco--left {
  left: 3%;
  bottom: 8%;
  width: clamp(100px, 18vw, 200px);
  opacity: 0.85;
}

.hero-lp__deco img {
  width: 100%;
  height: auto;
  display: block;
}

/* スライドショー 前後・ドット操作 */
.hero-slideshow__nav {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  display: flex;
  justify-content: space-between;
  padding: 0 12px;
  pointer-events: none;
}

.hero-slideshow__nav button {
  pointer-events: auto;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: var(--lp-blue-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--lp-card-shadow);
  transition: background 0.2s, transform 0.2s;
}

.hero-slideshow__nav button:hover {
  background: #fff;
  transform: scale(1.05);
}

.hero-slideshow__nav .material-symbols-outlined {
  font-size: 28px;
}

.hero-slideshow__dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 10px;
}

.hero-slideshow__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.9);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s, transform 0.2s;
}

.hero-slideshow__dot:hover {
  background: rgba(255, 255, 255, 0.5);
}

.hero-slideshow__dot.is-active {
  background: rgba(255, 255, 255, 0.95);
  transform: scale(1.2);
}

/* ----- セクション見出し（矢印＋下線） ----- */
.section-head-lp {
  text-align: center;
  margin-bottom: 48px;
}

.section-head-lp__inner {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.section-head-lp__arrow {
  color: var(--lp-blue-light);
  font-size: 1.25rem;
  line-height: 1;
}

.section-head-lp__arrow.material-symbols-outlined {
  font-size: 1.5rem;
}

.section-head-lp__title {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--lp-blue-dark);
}

.section-head-lp__line {
  display: block;
  width: 100%;
  max-width: 200px;
  height: 3px;
  background: var(--lp-blue-light);
  margin: 12px auto 0;
  border-radius: 2px;
}

/* ----- 私たちの強み（3カード） ----- */
.section-lp {
  padding: 80px 0;
}

.section-lp--cream {
  background: var(--lp-bg-cream);
}

.strength-cards-lp {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
  list-style: none;
  padding: 0;
}

.strength-card-lp {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: var(--lp-radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--lp-card-shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.strength-card-lp:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.strength-card-lp__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.strength-card-lp__icon .material-symbols-outlined {
  font-size: 2.25rem;
}

.strength-card-lp__icon--yellow { background: #fff4c4; }
.strength-card-lp__icon--orange { background: #ffecd2; }
.strength-card-lp__icon--blue  { background: #d4eaf7; }

.strength-card-lp__text {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
}

/* ----- サービス内容（3カード・画像付き） ----- */
.service-cards-lp {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
  list-style: none;
  padding: 0;
}

.service-card-lp {
  background: #fff;
  border-radius: var(--lp-radius);
  overflow: hidden;
  box-shadow: var(--lp-card-shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.service-card-lp:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.service-card-lp__img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--lp-green-light);
}

.service-card-lp__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-card-lp__body {
  padding: 20px;
  text-align: center;
}

.service-card-lp__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--lp-blue-dark);
  margin-bottom: 8px;
}

.service-card-lp__desc {
  font-size: 0.9rem;
  color: #555;
}

/* ----- 保護者の声（複数カード） ----- */
.voice-lp-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.voice-lp {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: start;
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: var(--lp-radius);
  padding: 28px;
  box-shadow: var(--lp-card-shadow);
}

.voice-lp__photo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto;
  background: var(--lp-green-light);
}

.voice-lp__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.voice-lp__quote {
  font-size: 0.95rem;
  font-style: italic;
  color: #333;
  line-height: 1.7;
  margin-bottom: 8px;
}

.voice-lp__quote::before { content: '"'; }
.voice-lp__quote::after { content: '"'; }

.voice-lp__name {
  font-size: 0.85rem;
  color: #555;
  text-align: right;
}

/* ----- スタッフ紹介（3カード） ----- */
.staff-cards-lp {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
  list-style: none;
  padding: 0;
}

.staff-card-lp {
  background: #fff;
  border-radius: var(--lp-radius);
  overflow: hidden;
  box-shadow: var(--lp-card-shadow);
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.staff-card-lp:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.staff-card-lp__img {
  aspect-ratio: 1;
  overflow: hidden;
  background: #e8e8e8;
}

.staff-card-lp__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.staff-card-lp__body {
  padding: 20px;
}

.staff-card-lp__name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--lp-blue-dark);
  margin-bottom: 4px;
}

.staff-card-lp__role {
  font-size: 0.85rem;
  color: #555;
  margin-bottom: 8px;
}

.staff-card-lp__desc {
  font-size: 0.85rem;
  color: #555;
  line-height: 1.5;
}

/* ----- よくある質問（アコーディオン） ----- */
.faq-lp {
  max-width: 640px;
  margin: 0 auto;
  padding: 0;
}

.faq-lp__item {
  background: #f5f5f5;
  border: 1px solid #e8e8e8;
  border-radius: var(--lp-radius);
  margin-bottom: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

/* detailsのデフォルトマーカーを非表示 */
.faq-lp__item summary {
  list-style: none;
}

.faq-lp__item summary::-webkit-details-marker {
  display: none;
}

.faq-lp__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px;
  color: #333;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s, color 0.2s;
}

.faq-lp__summary:hover {
  background: #eee;
  color: var(--lp-blue);
}

.faq-lp__arrow {
  flex-shrink: 0;
  color: #888;
  transition: transform 0.2s ease;
}

.faq-lp__arrow.material-symbols-outlined {
  font-size: 1.25rem;
}

.faq-lp__item[open] .faq-lp__arrow {
  transform: rotate(90deg);
  color: var(--lp-blue);
}

.faq-lp__answer {
  padding: 0 20px 18px;
  border-top: 1px solid #e8e8e8;
}

.faq-lp__answer p {
  margin: 14px 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: #555;
}

.faq-lp__answer a {
  color: var(--lp-blue);
}

.faq-lp__answer a:hover {
  text-decoration: underline;
}

/* ----- レスポンシブ ----- */
@media (max-width: 900px) {
  .strength-cards-lp,
  .service-cards-lp,
  .staff-cards-lp {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .voice-lp-wrap {
    grid-template-columns: 1fr;
  }

  .voice-lp {
    text-align: center;
  }

  .voice-lp__photo {
    margin: 0 auto;
  }

  .voice-lp__name {
    text-align: center;
  }
}

@media (max-width: 600px) {
  .hero-lp {
    min-height: 75vh;
    padding: 100px 16px 80px;
  }

  .hero-lp__deco--left {
    display: none;
  }

  .hero-lp__people {
    right: 50%;
    transform: translateX(50%);
    width: 70%;
    max-width: 280px;
  }

  .hero-lp__btns {
    flex-direction: column;
  }

  .hero-lp__btns .btn-lp-orange,
  .hero-lp__btns .btn-lp-green {
    width: 100%;
  }

  .hero-slideshow__nav button {
    width: 40px;
    height: 40px;
  }

  .hero-slideshow__nav .material-symbols-outlined {
    font-size: 24px;
  }

  .hero-slideshow__dots {
    bottom: 16px;
  }

  .hero-slideshow__dot {
    width: 8px;
    height: 8px;
  }

  .section-lp {
    padding: 56px 0;
  }
}