@charset "UTF-8";
/* =========================================================
   陶房 灯（とうぼう あかり） サイト共通スタイル
   ========================================================= */

:root{
  --color-main:   #6E5C4C; /* 鎌倉の土 アースブラウン */
  --color-sub:    #A7B49A; /* 釉薬・苔 淡い灰緑 */
  --color-accent: #C17A55; /* 焼き締め テラコッタ */
  --color-bg:     #F8F4EC; /* 生成り・和紙オフホワイト */
  --color-bg-soft:#F1EBDD;
  --color-text:   #3B332B; /* 墨色に近いダークブラウングレー */
  --color-white:  #FFFFFF;

  --font-heading-jp: "Shippori Mincho", serif;
  --font-heading-en: "EB Garamond", serif;
  --font-body-jp: "Noto Sans JP", sans-serif;
  --font-body-en: "Noto Sans", sans-serif;

  --container-width: 1120px;
  --space-section: clamp(64px, 9vw, 128px);
  --space-block: clamp(32px, 5vw, 56px);
}

*, *::before, *::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body-en), var(--font-body-jp), sans-serif;
  font-weight: 400;
  line-height: 1.9;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; height: auto; }

a{ color: inherit; text-decoration: none; }

ul, ol{ list-style: none; margin: 0; padding: 0; }

h1, h2, h3, h4{
  font-family: var(--font-heading-en), var(--font-heading-jp), serif;
  color: var(--color-main);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.06em;
  margin: 0;
}

p{ margin: 0; }

button{ font-family: inherit; }

.container{
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- 共通ラベル・見出し ---------- */
.section-label{
  display: block;
  font-family: var(--font-heading-en), serif;
  font-style: italic;
  color: var(--color-accent);
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.section-title{
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  margin-bottom: 14px;
}

.section-lead{
  color: var(--color-main);
  font-size: 0.98rem;
  max-width: 620px;
  line-height: 2;
}

.section-head{
  text-align: center;
  margin: 0 auto var(--space-block);
  max-width: 680px;
}

.section-head .section-lead{ margin: 0 auto; }

.divider{
  width: 100%;
  height: 1px;
  background-color: var(--color-sub);
  border: none;
  opacity: 0.6;
}

/* ---------- ヘッダー ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(167, 180, 154, 0.5);
}

.site-header::before{
  content: "";
  position: absolute;
  inset: 0;
  background-color: rgba(248, 244, 236, 0.94);
  backdrop-filter: blur(6px);
  z-index: -1;
}

.site-header__inner{
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand{
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.brand__ja{
  font-family: var(--font-heading-jp), serif;
  font-size: 1.3rem;
  color: var(--color-main);
  letter-spacing: 0.12em;
}

.brand__en{
  font-family: var(--font-heading-en), serif;
  font-style: italic;
  font-size: 0.65rem;
  color: var(--color-accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.nav-toggle{
  display: none;
  background: none;
  border: 1px solid var(--color-main);
  border-radius: 4px;
  width: 42px;
  height: 38px;
  position: relative;
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{
  content: "";
  position: absolute;
  left: 9px;
  right: 9px;
  height: 1.5px;
  background-color: var(--color-main);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle span{ top: 18px; }
.nav-toggle span::before{ top: -7px; }
.nav-toggle span::after{ top: 7px; }

.nav-toggle[aria-expanded="true"] span{ background: transparent; }
.nav-toggle[aria-expanded="true"] span::before{ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after{ transform: translateY(-7px) rotate(-45deg); }

.site-nav{
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px clamp(14px, 1.8vw, 28px);
  flex-wrap: wrap;
}

.site-nav__list{
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.6vw, 24px);
  flex-wrap: wrap;
}

.site-nav__list a{
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  color: var(--color-text);
  padding: 6px 2px;
  border-bottom: 1px solid transparent;
  white-space: nowrap;
}

.site-nav__list a:hover,
.site-nav__list a[aria-current="page"]{
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

/* ---------- ボタン ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 2px;
  font-size: 0.88rem;
  letter-spacing: 0.14em;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
  cursor: pointer;
}

.btn-primary{
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.btn-primary:hover{ background-color: #a6603d; border-color: #a6603d; transform: translateY(-1px); }

.btn-outline{
  background-color: transparent;
  color: var(--color-main);
  border-color: var(--color-main);
}
.btn-outline:hover{ background-color: var(--color-main); color: var(--color-white); }

.btn-small{ padding: 10px 22px; font-size: 0.8rem; }

.header-cta{ flex-shrink: 0; }

/* ---------- ヒーロー（各ページ共通の下層ページ用） ---------- */
.page-hero{
  position: relative;
  padding: 120px 0 70px;
  text-align: center;
  overflow: hidden;
  background-color: var(--color-bg-soft);
}

.page-hero__inner{
  position: relative;
  z-index: 1;
}

.page-hero .section-label{ justify-content: center; }

.page-hero h1{ font-size: clamp(1.9rem, 4vw, 2.6rem); }

.page-hero p{
  margin-top: 18px;
  color: var(--color-main);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- TOP：ファーストビュー ---------- */
.hero{
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  color: var(--color-white);
}

.hero__bg{
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero__bg::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(59,51,43,0.15) 0%, rgba(59,51,43,0.15) 45%, rgba(59,51,43,0.72) 100%);
}

.hero__content{
  position: relative;
  z-index: 1;
  width: 100%;
  padding-bottom: clamp(48px, 8vw, 96px);
  text-align: center;
}

.hero__copy-en{
  display: block;
  font-family: var(--font-heading-en), serif;
  font-style: italic;
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-sub);
  margin-bottom: 18px;
}

.hero__copy{
  font-family: var(--font-heading-jp), serif;
  color: var(--color-white);
  font-size: clamp(1.9rem, 4.4vw, 3rem);
  line-height: 1.7;
  letter-spacing: 0.1em;
  text-shadow: 0 2px 18px rgba(0,0,0,0.25);
}

.hero__sub{
  margin-top: 20px;
  color: #EFE8DA;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
}

.hero__cta{
  margin-top: 36px;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- セクション共通 ---------- */
section{ padding: var(--space-section) 0; }

.section-alt{ background-color: var(--color-bg-soft); }

/* ---------- ご挨拶・コンセプト ---------- */
.concept{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}

.concept__img{
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 2px;
}

.concept__text .section-label,
.concept__text .section-title{ text-align: left; }

.concept__text p + p{ margin-top: 18px; }

.concept__text{ color: var(--color-main); font-size: 0.98rem; }

/* ---------- 選ばれる理由（4カラム） ---------- */
.features-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.feature-card{
  text-align: center;
  padding: 32px 18px;
  border: 1px solid rgba(167,180,154,0.55);
  border-radius: 3px;
  background-color: var(--color-bg);
}

.feature-card img{
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
}

.feature-card h3{
  font-size: 1rem;
  margin-bottom: 10px;
  letter-spacing: 0.08em;
}

.feature-card p{
  font-size: 0.86rem;
  color: var(--color-main);
  line-height: 1.85;
}

/* ---------- 並列導線（レッスン／ギャラリー） ---------- */
.twin{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 4vw, 48px);
}

.twin-card{
  background-color: var(--color-white);
  border: 1px solid rgba(167,180,154,0.5);
}

.twin-card__img{
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.twin-card__body{ padding: clamp(24px, 3vw, 36px); }

.twin-card__body .section-label{ margin-bottom: 10px; }

.twin-card__body h3{ font-size: 1.25rem; margin-bottom: 12px; }

.twin-card__body p{
  color: var(--color-main);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.link-arrow{
  color: var(--color-accent);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--color-accent);
  padding-bottom: 3px;
}

/* ---------- 工房紹介（抜粋） ---------- */
.workshop-preview{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.workshop-preview__img{
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.workshop-preview__text p{
  color: var(--color-main);
  font-size: 0.95rem;
  margin: 18px 0 26px;
}

/* ---------- お客様の声 ---------- */
.voice-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.voice-card{
  background-color: var(--color-white);
  padding: clamp(28px, 3vw, 36px);
  border-top: 2px solid var(--color-accent);
}

.voice-card__quote{
  font-family: var(--font-heading-en), serif;
  font-style: italic;
  color: var(--color-accent);
  font-size: 1.6rem;
  line-height: 1;
  margin-bottom: 12px;
}

.voice-card p{ font-size: 0.92rem; color: var(--color-text); }

.voice-card__meta{
  display: block;
  margin-top: 16px;
  font-size: 0.78rem;
  color: var(--color-main);
  letter-spacing: 0.08em;
}

/* ---------- アクセス概要（TOP） ---------- */
.access-overview{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}

.access-overview__map{
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.access-overview__list{ margin-top: 22px; }

.access-overview__list li{
  display: flex;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-main);
  padding: 10px 0;
  border-bottom: 1px solid rgba(167,180,154,0.4);
}

.access-overview__list li span:first-child{
  color: var(--color-accent);
  font-family: var(--font-heading-en), serif;
  font-style: italic;
  flex-shrink: 0;
  width: 92px;
}

/* ---------- フッター前CTA ---------- */
.final-cta{
  text-align: center;
  background-color: var(--color-main);
  color: var(--color-bg);
  padding: var(--space-section) 0;
}

.final-cta .section-label{ color: var(--color-sub); }

.final-cta h2{
  color: var(--color-white);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 18px;
}

.final-cta p{
  color: #E7E0D2;
  max-width: 520px;
  margin: 0 auto 30px;
  font-size: 0.95rem;
}

.final-cta__actions{
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.final-cta .btn-outline{
  color: var(--color-bg);
  border-color: var(--color-sub);
}
.final-cta .btn-outline:hover{ background-color: var(--color-sub); color: var(--color-main); }

/* ---------- フッター ---------- */
.site-footer{
  background-color: #2E2620;
  color: #D9D2C4;
  padding: 72px 0 28px;
}

.footer-grid{
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 44px;
}

.footer-brand .brand__ja{ color: var(--color-bg); }
.footer-brand p{
  margin-top: 16px;
  font-size: 0.82rem;
  color: #B8AF9E;
  line-height: 2;
}

.footer-col h4{
  color: var(--color-bg);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}

.footer-col ul li{ margin-bottom: 10px; }

.footer-col a{
  font-size: 0.83rem;
  color: #C9C1B2;
}
.footer-col a:hover{ color: var(--color-accent); }

.footer-col address{ font-style: normal; font-size: 0.83rem; line-height: 2; color: #C9C1B2; }

.footer-sns{
  display: flex;
  gap: 14px;
  margin-top: 16px;
}

.footer-sns a{
  width: 34px;
  height: 34px;
  border: 1px solid #5b5245;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.footer-bottom{
  border-top: 1px solid #4a4238;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.76rem;
  color: #9C9384;
  letter-spacing: 0.04em;
}

.footer-bottom a{ color: #9C9384; }
.footer-bottom a:hover{ color: var(--color-accent); }

/* ==========================================================
   下層ページ 共通コンポーネント
   ========================================================== */

/* ---- イントロ（写真大＋テキスト） ---- */
.intro-block{
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
.intro-block__img{ aspect-ratio: 4 / 3; object-fit: cover; }
.intro-block__text p{ color: var(--color-main); font-size: 0.95rem; margin-top: 16px; }
.intro-block.reverse{ direction: rtl; }
.intro-block.reverse > *{ direction: ltr; }

/* ---- コースカードグリッド（体験レッスン） ---- */
.course-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.course-card{
  background-color: var(--color-white);
  border: 1px solid rgba(167,180,154,0.5);
}

.course-card__img{ width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }

.course-card__body{ padding: 26px 28px 30px; }

.course-card__body h3{ font-size: 1.1rem; margin-bottom: 6px; }

.course-card__note{
  font-size: 0.78rem;
  color: var(--color-accent);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
  display: block;
}

.course-card__body p.desc{ font-size: 0.88rem; color: var(--color-main); margin-bottom: 16px; }

.course-card__meta{
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--color-text);
  border-top: 1px dashed rgba(167,180,154,0.6);
  padding-top: 14px;
}

/* ---- 料金表 ---- */
.price-table{
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  background-color: var(--color-white);
}
.price-table th, .price-table td{
  padding: 16px 18px;
  border-bottom: 1px solid rgba(167,180,154,0.5);
  text-align: left;
}
.price-table th{
  font-family: var(--font-heading-jp), serif;
  color: var(--color-main);
  background-color: var(--color-bg-soft);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.price-table td:last-child, .price-table th:last-child{ text-align: right; }

/* ---- ステップ図解 ---- */
.step-flow{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.step-flow::before{
  content: "";
  position: absolute;
  top: 48px;
  left: 8%;
  right: 8%;
  height: 1px;
  background-color: var(--color-sub);
  z-index: 0;
}

.step-item{
  position: relative;
  z-index: 1;
  text-align: center;
}

.step-item__num{
  width: 96px;
  height: 96px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background-color: var(--color-bg);
  border: 1px solid var(--color-sub);
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-item__num img{ width: 40px; height: 40px; }

.step-item__label{
  display: block;
  font-family: var(--font-heading-en), serif;
  font-style: italic;
  color: var(--color-accent);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.step-item h3{ font-size: 0.98rem; margin-bottom: 8px; }
.step-item p{ font-size: 0.82rem; color: var(--color-main); }

/* ---- ノートボックス（持ち物・注意事項） ---- */
.note-box{
  background-color: var(--color-bg-soft);
  border-left: 3px solid var(--color-sub);
  padding: clamp(28px, 4vw, 40px);
}

.note-box h3{ font-size: 1.05rem; margin-bottom: 16px; }

.note-box ul li{
  font-size: 0.88rem;
  color: var(--color-text);
  padding: 8px 0 8px 20px;
  position: relative;
}
.note-box ul li::before{
  content: "・";
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

.note-box-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* ---- 講師紹介（簡易） ---- */
.instructor-simple{
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}
.instructor-simple__img{ aspect-ratio: 3/4; object-fit: cover; }
.instructor-simple__text p{ color: var(--color-main); font-size: 0.95rem; margin: 14px 0 20px; }

/* ---- 予約導線セクション ---- */
.reserve-block{
  text-align: center;
  background-color: var(--color-main);
  color: var(--color-bg);
  padding: clamp(48px, 6vw, 72px) 24px;
}
.reserve-block h2{ color: var(--color-white); margin-bottom: 14px; }
.reserve-block p{ color: #E7E0D2; max-width: 520px; margin: 0 auto 28px; font-size: 0.92rem; }
.reserve-block__actions{ display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.reserve-block .btn-outline{ color: var(--color-bg); border-color: var(--color-sub); }
.reserve-block .btn-outline:hover{ background-color: var(--color-sub); color: var(--color-main); }
.reserve-block__tel{
  margin-top: 20px;
  font-size: 0.85rem;
  color: var(--color-sub);
  letter-spacing: 0.06em;
}

/* ---- ギャラリー：カテゴリタブ ---- */
.gallery-tabs{
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: var(--space-block);
}
.gallery-tabs a{
  padding: 10px 26px;
  border: 1px solid var(--color-main);
  border-radius: 30px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--color-main);
}
.gallery-tabs a:hover{ background-color: var(--color-main); color: var(--color-white); }

.gallery-category{ scroll-margin-top: 100px; }
.gallery-category + .gallery-category{ margin-top: var(--space-section); }

.gallery-category__head{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-sub);
  padding-bottom: 16px;
  margin-bottom: 32px;
}

.gallery-category__head h2{ font-size: 1.4rem; }
.gallery-category__head span{
  font-family: var(--font-heading-en), serif;
  font-style: italic;
  color: var(--color-accent);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}

.gallery-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 3vw, 40px);
}

.gallery-item__img{ width: 100%; aspect-ratio: 1 / 1; object-fit: cover; margin-bottom: 16px; }

.gallery-item__copy{
  font-family: var(--font-heading-jp), serif;
  font-size: 0.98rem;
  color: var(--color-main);
  margin-bottom: 8px;
}

.gallery-item__meta{
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--color-text);
}
.gallery-item__meta span:last-child{ color: var(--color-accent); }

/* ---- オーダーメイド案内 ---- */
.order-block{
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}
.order-block p{ color: var(--color-main); font-size: 0.95rem; margin: 18px 0 30px; }

/* ---- 工房ページ：ジグザグ ---- */
.zigzag{ display: flex; flex-direction: column; gap: var(--space-section); }
.zigzag-row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
.zigzag-row.reverse .zigzag-row__img{ order: 2; }
.zigzag-row__img{ aspect-ratio: 4/3; object-fit: cover; }
.zigzag-row__text p{ color: var(--color-main); font-size: 0.95rem; margin: 16px 0; }

/* ---- 工房フォトギャラリー ---- */
.photo-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.photo-grid img{ width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.photo-grid li:nth-child(2n) img{ aspect-ratio: 4/3; }

/* ---- アクセス：2カラム ---- */
.access-columns{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.access-columns iframe, .access-columns .map-placeholder{
  width: 100%;
  aspect-ratio: 4/3;
  border: 1px solid var(--color-sub);
}
.map-placeholder{
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-soft);
  color: var(--color-main);
  font-size: 0.85rem;
  text-align: center;
  padding: 20px;
}

.access-info dl{ margin-bottom: 28px; }
.access-info dt{
  font-family: var(--font-heading-en), serif;
  font-style: italic;
  color: var(--color-accent);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.access-info dd{ margin: 0 0 18px; font-size: 0.92rem; }

.icon-list{ display: flex; flex-direction: column; gap: 22px; }
.icon-list__item{ display: flex; gap: 16px; align-items: flex-start; }
.icon-list__item img{ width: 40px; height: 40px; flex-shrink: 0; }
.icon-list__item h3{ font-size: 0.98rem; margin-bottom: 6px; }
.icon-list__item p{ font-size: 0.86rem; color: var(--color-main); }
.icon-list__item ul{ margin-top: 4px; }
.icon-list__item ul li{ font-size: 0.86rem; color: var(--color-main); padding: 2px 0; }

.nearby-cards{
  margin-top: var(--space-block);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.nearby-card{ background-color: var(--color-white); border: 1px solid rgba(167,180,154,0.5); }
.nearby-card img{ width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.nearby-card__body{ padding: 16px 18px; }
.nearby-card__body h4{ font-size: 0.9rem; margin-bottom: 6px; }
.nearby-card__body p{ font-size: 0.8rem; color: var(--color-main); }

/* ---- FAQ アコーディオン ---- */
.faq-category + .faq-category{ margin-top: var(--space-block); }
.faq-category__head{
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.faq-category__head img{ width: 42px; height: 42px; }
.faq-category__head h2{ font-size: 1.25rem; }

.accordion-item{ border-bottom: 1px solid rgba(167,180,154,0.6); }
.accordion-item__q{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: none;
  border: none;
  text-align: left;
  padding: 22px 4px;
  font-size: 0.95rem;
  color: var(--color-text);
  cursor: pointer;
}
.accordion-item__q .q-mark{
  font-family: var(--font-heading-en), serif;
  font-style: italic;
  color: var(--color-accent);
  margin-right: 10px;
}
.accordion-item__icon{
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  position: relative;
}
.accordion-item__icon::before,
.accordion-item__icon::after{
  content: "";
  position: absolute;
  background-color: var(--color-main);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
}
.accordion-item__icon::before{ width: 14px; height: 1.5px; }
.accordion-item__icon::after{ width: 1.5px; height: 14px; transition: transform 0.25s ease; }
.accordion-item[data-open="true"] .accordion-item__icon::after{ transform: translate(-50%,-50%) rotate(90deg); scale: 0; }

.accordion-item__a{
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.accordion-item__a-inner{
  padding: 0 4px 24px 34px;
  font-size: 0.88rem;
  color: var(--color-main);
  line-height: 1.9;
}

/* ---- お問い合わせ ---- */
.contact-layout{
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

.form-group{ margin-bottom: 24px; }
.form-group label{
  display: block;
  font-size: 0.85rem;
  color: var(--color-main);
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}
.form-group .required{
  color: var(--color-accent);
  font-size: 0.72rem;
  margin-left: 6px;
  border: 1px solid var(--color-accent);
  padding: 1px 6px;
  border-radius: 2px;
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea{
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--color-sub);
  background-color: var(--color-white);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.92rem;
  border-radius: 2px;
}
.form-group textarea{ min-height: 150px; resize: vertical; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{ outline: 2px solid var(--color-accent); outline-offset: 1px; }

.radio-row{ display: flex; gap: 22px; flex-wrap: wrap; }
.radio-row label{ display: flex; align-items: center; gap: 8px; font-size: 0.88rem; color: var(--color-text); }
.radio-row input{ accent-color: var(--color-accent); }

.form-note{ font-size: 0.78rem; color: var(--color-main); margin-top: -8px; margin-bottom: 24px; }

.contact-side{
  background-color: var(--color-bg-soft);
  padding: clamp(28px, 3.5vw, 40px);
}
.contact-side h3{ font-size: 1.05rem; margin-bottom: 18px; }
.contact-side dl{ margin-bottom: 22px; }
.contact-side dt{
  font-family: var(--font-heading-en), serif;
  font-style: italic;
  color: var(--color-accent);
  font-size: 0.78rem;
  margin-bottom: 4px;
}
.contact-side dd{ margin: 0 0 14px; font-size: 0.9rem; }
.contact-side .footer-sns a{ border-color: var(--color-main); color: var(--color-main); }

/* ---- プライバシーポリシー等テキストページ ---- */
.text-page{ max-width: 800px; margin: 0 auto; }
.text-page h2{ font-size: 1.15rem; margin: 40px 0 16px; }
.text-page h2:first-child{ margin-top: 0; }
.text-page p{ color: var(--color-text); font-size: 0.92rem; margin-bottom: 12px; }

/* =========================================================
   レスポンシブ
   ========================================================= */
@media (max-width: 960px){
  .features-grid{ grid-template-columns: repeat(2, 1fr); }
  .twin{ grid-template-columns: 1fr; }
  .concept{ grid-template-columns: 1fr; }
  .workshop-preview{ grid-template-columns: 1fr; }
  .access-overview{ grid-template-columns: 1fr; }
  .voice-grid{ grid-template-columns: 1fr; }
  .intro-block{ grid-template-columns: 1fr; }
  .intro-block.reverse{ direction: ltr; }
  .course-grid{ grid-template-columns: 1fr; }
  .step-flow{ grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .step-flow::before{ display: none; }
  .note-box-grid{ grid-template-columns: 1fr; }
  .instructor-simple{ grid-template-columns: 1fr; }
  .gallery-grid{ grid-template-columns: repeat(2, 1fr); }
  .zigzag-row{ grid-template-columns: 1fr; }
  .zigzag-row.reverse .zigzag-row__img{ order: 0; }
  .photo-grid{ grid-template-columns: repeat(2, 1fr); }
  .access-columns{ grid-template-columns: 1fr; }
  .nearby-cards{ grid-template-columns: 1fr; }
  .contact-layout{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px){
  .nav-toggle{ display: block; }
  .site-nav{
    position: fixed;
    inset: 68px 0 0 0;
    width: 100%;
    height: calc(100vh - 68px);
    background-color: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 24px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
  }
  .site-nav.is-open{ transform: translateX(0); }
  .site-nav__list{ flex-direction: column; align-items: flex-start; gap: 4px; width: 100%; }
  .site-nav__list a{ display: block; padding: 14px 4px; width: 100%; border-bottom: 1px solid rgba(167,180,154,0.4); }
  .header-cta{ margin-top: 20px; width: 100%; }
  .header-cta .btn{ width: 100%; }

  .features-grid{ grid-template-columns: 1fr; }
  .gallery-grid{ grid-template-columns: 1fr; }
  .photo-grid{ grid-template-columns: 1fr 1fr; }
  .footer-grid{ grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom{ flex-direction: column; }
  .step-flow{ grid-template-columns: 1fr; }
  .nearby-cards{ grid-template-columns: 1fr; }
  .voice-grid{ grid-template-columns: 1fr; }
  .hero{ min-height: 100vh; }
}