/* ==========================================================
   ai.coto Kitchen — Global Stylesheet
   Design ref: tanpopo.day
   Font: Zen Kaku Gothic New + Baloo Bhaijaan 2
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@300;400;500;700;900&family=Baloo+Bhaijaan+2:wght@400;500;600&family=Cormorant+Garamond:wght@300;400&display=swap');

/* ----------------------------------------------------------
   CSS Variables
---------------------------------------------------------- */
:root {
  --color-text:    #4c473f;
  --color-accent:  #d4845a;   /* オレンジ（tanpopo #fea264 より落ち着かせた） */
  --color-green:   #7ab87c;   /* グリーン */
  --color-yellow:  #e8b84b;   /* イエロー */
  --color-cream:   #fdf8f0;   /* クリーム背景 */
  --color-cream2:  #f5ede0;   /* やや濃いクリーム */
  --color-brown:   #9a7a6d;   /* フッター・ミュートブラウン */
  --color-light:   #d4c9c5;   /* ライトグレー */
  --color-white:   #ffffff;
  --color-line:    #7ab87c;   /* LINE green（統一グリーン）*/

  --font-ja: 'Zen Kaku Gothic New', 'Noto Sans JP', YuGothic, 'Yu Gothic', Meiryo, sans-serif;
  --font-en: 'Baloo Bhaijaan 2', sans-serif;

  --radius-xs: 0.6rem;
  --radius-sm: 1.2rem;
  --radius-md: 2rem;
  --radius-lg: 3.2rem;
  --radius-xl: 5.6rem;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 12px rgba(76,71,63,.08);
  --shadow-md: 0 4px 24px rgba(76,71,63,.12);
  --shadow-lg: 0 8px 40px rgba(76,71,63,.16);

  --container: 1100px;
  --container-narrow: 760px;

  --transition: 0.25s ease;
}

/* スマホのみ表示される改行 */
.sp-br { display: none; }
/* PC・タブレットのみ表示される改行 */
.pc-br { display: block; }

/* ----------------------------------------------------------
   Arrow icon utility (CSS-drawn: shaft + filled arrowhead)
---------------------------------------------------------- */
.btn-arrow {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  line-height: 0;
}
.btn-arrow--right {
  flex-direction: row;
  margin-left: .4em;
}
.btn-arrow--left {
  flex-direction: row-reverse;
  margin-right: .4em;
}
/* Shaft */
.btn-arrow::before {
  content: '';
  display: block;
  width: 1.4rem;
  height: .11rem;
  background: currentColor;
  flex-shrink: 0;
}
/* Arrowhead — right */
.btn-arrow--right::after {
  content: '';
  display: block;
  width: .6rem;
  height: .76rem;
  background: currentColor;
  clip-path: polygon(0 12%, 100% 50%, 0 88%);
  flex-shrink: 0;
  margin-left: -.08rem;
}
/* Arrowhead — left */
.btn-arrow--left::after {
  content: '';
  display: block;
  width: .6rem;
  height: .76rem;
  background: currentColor;
  clip-path: polygon(100% 12%, 0 50%, 100% 88%);
  flex-shrink: 0;
  margin-right: -.08rem;
}

/* ----------------------------------------------------------
   Reset & Base
---------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 62.5%; /* 1rem = 10px */
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-ja);
  font-size: 1.6rem;
  line-height: 1.8;
  color: var(--color-text);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: opacity var(--transition);
}
a:hover { opacity: .75; }

ul, ol { list-style: none; }

/* ----------------------------------------------------------
   Typography
---------------------------------------------------------- */
.font-en { font-family: var(--font-en); }

.text-xs  { font-size: 1.2rem; }
.text-sm  { font-size: 1.4rem; }
.text-base{ font-size: 1.6rem; }
.text-lg  { font-size: 1.8rem; }
.text-xl  { font-size: 2.0rem; }
.text-2xl { font-size: 2.4rem; }
.text-3xl { font-size: 3.0rem; }
.text-4xl { font-size: 3.6rem; }
.text-5xl { font-size: 4.8rem; }

.fw-normal { font-weight: 400; }
.fw-medium { font-weight: 500; }
.fw-bold   { font-weight: 700; }
.fw-black  { font-weight: 900; }

.text-center { text-align: center; }
.text-brown  { color: var(--color-text); }
.text-accent { color: var(--color-accent); }
.text-green  { color: var(--color-green); }

/* ----------------------------------------------------------
   Layout
---------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2.4rem;
}

.container--narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 2.4rem;
}

section {
  padding: 7.2rem 0;
}

.section-heading {
  text-align: center;
  margin-bottom: 5.6rem;
}

.section-heading .ja {
  display: block;
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .04em;
}

.section-heading .en {
  display: block;
  font-family: var(--font-en);
  font-size: 1.2rem;
  letter-spacing: .25em;
  color: var(--color-accent);
  margin-top: .8rem;
  text-transform: uppercase;
}

/* ----------------------------------------------------------
   Header / Navigation
---------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.2rem 2.4rem;
}

.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 1.2rem 3.2rem;
  display: flex;
  align-items: center;
  gap: 2.4rem;
}

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

.header-logo img {
  height: 4rem;
  width: auto;
  max-width: 16rem;
  object-fit: contain;
}

.header-nav {
  flex: 1;
}

.header-nav ul {
  display: flex;
  gap: 2.4rem;
  align-items: center;
  justify-content: flex-end;
}

.header-nav a {
  font-size: 1.4rem;
  font-weight: 500;
  position: relative;
  padding-bottom: .3rem;
}

.header-nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
  border-radius: var(--radius-full);
}
.header-nav a:hover::after,
.header-nav a.active::after { width: 100%; opacity: 1; }
.header-nav a:hover { opacity: 1; }

.btn-line-header {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: var(--color-line);
  color: var(--color-white);
  font-size: 1.4rem;
  font-weight: 700;
  padding: .8rem 1.8rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: background var(--transition), transform var(--transition);
}
.btn-line-header:hover {
  opacity: 1;
  background: #68a66a;
  transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: .5rem;
  width: 3.6rem;
  height: 3.6rem;
  background: var(--color-accent);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: .8rem;
  flex-shrink: 0;
  position: relative;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.is-open span:nth-child(1) { opacity: 0; transform: none; }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { opacity: 0; transform: none; }

.hamburger::after {
  content: '';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.8rem;
  font-weight: 300;
  line-height: 1;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.hamburger.is-open::after {
  content: '✕';
  opacity: 1;
}

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(76,71,63,.5);
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.mobile-nav.is-open {
  opacity: 1;
  pointer-events: auto;
}
.mobile-nav-inner {
  position: absolute;
  top: 0; right: 0;
  width: 80%;
  max-width: 32rem;
  height: 100%;
  background: var(--color-white);
  padding: 8rem 3.2rem 4rem;
  transform: translateX(100%);
  transition: transform var(--transition);
}
.mobile-nav.is-open .mobile-nav-inner {
  transform: translateX(0);
}
.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.mobile-nav li {
  border-bottom: 1px solid var(--color-cream2);
}
.mobile-nav a {
  display: block;
  padding: 1.6rem 0;
  font-size: 1.6rem;
  font-weight: 500;
}
.mobile-nav .btn-line-mobile {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  background: var(--color-line);
  color: var(--color-white);
  font-weight: 700;
  padding: 1.4rem;
  border-radius: var(--radius-full);
  margin-top: 3.2rem;
  font-size: 1.6rem;
}

/* Offset for fixed header */
.page-top-spacer { height: 8.8rem; }

/* ----------------------------------------------------------
   Buttons
---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .8rem;
  font-family: var(--font-ja);
  font-size: 1.6rem;
  font-weight: 700;
  padding: 1.4rem 3.2rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); opacity: 1; }

.btn--line {
  background: var(--color-line);
  color: var(--color-white);
}
.btn--line:hover { background: #68a66a; }

.btn--accent {
  background: var(--color-accent);
  color: var(--color-white);
}
.btn--accent:hover { background: #c07248; }

.btn--outline {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}
.btn--outline:hover { background: var(--color-accent); color: var(--color-white); }

.btn--sm {
  font-size: 1.4rem;
  padding: 1rem 2.4rem;
}

.btn--lg {
  font-size: 1.8rem;
  padding: 1.8rem 4.8rem;
}

.btn--full { width: 100%; }

.btn .material-icons {
  font-size: 2rem;
  vertical-align: middle;
  margin-left: .2rem;
}

/* ----------------------------------------------------------
   Hero
---------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--color-cream);
}

.hero--split {
  background: var(--color-cream);
  overflow: hidden;
  position: relative;
}

.hero--split::before {
  content: '';
  position: absolute;
  right: -20vw;
  top: calc(100% - 75vw - 2rem); /* 下端をセクション内に収める（回転後の実効高さで計算） */
  width: 78vw;
  height: 66vw;
  border-radius: 62% 38% 54% 46% / 48% 56% 44% 52%;
  transform: rotate(-60deg);
  background: #f0c4a8;
  z-index: 0;
  transition: border-radius 0.7s ease;
}

.hero-split-inner {
  position: relative;
  z-index: 1;
}

.hero--page {
  padding: 6.4rem 0 5.6rem;
  text-align: center;
  background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-cream2) 100%);
}


.hero-image {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: none; /* デスクトップでは非表示、モバイルで表示 */
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

/* Hero slideshow（デスクトップ専用） */
.hero-slideshow {
  width: 73rem;
  height: 56rem;
  border-radius: 3.2rem;
  overflow: hidden;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  box-shadow: 0 8px 48px rgba(76,71,63,.16);
}

.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.hero-slide--active {
  opacity: 1;
}

.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(253,248,240,.85) 0%,
    rgba(253,248,240,.55) 35%,
    rgba(253,248,240,.15) 100%
  );
}

.hero-label {
  font-family: var(--font-en);
  font-size: 1.2rem;
  letter-spacing: .25em;
  color: var(--color-text);
  text-transform: uppercase;
  display: block;
  margin-bottom: 1.6rem;
}

.hero-title {
  font-size: clamp(2.2rem, calc((100vh - 18rem) / 16), 5rem);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .04em;
  margin-bottom: 0;
}

.hero-title .accent { color: var(--color-accent); }

.hero-sub {
  font-size: 1.6rem;
  color: var(--color-text);
  margin-bottom: 1.2rem;
  line-height: 1.6;
}

.hero-desc {
  font-size: 1.5rem;
  margin-bottom: 3.2rem;
  line-height: 1.9;
}

.hero-btns {
  display: flex;
  gap: 1.6rem;
  flex-wrap: wrap;
}

/* Page hero */
.hero-page-label {
  font-family: var(--font-en);
  font-size: 1.2rem;
  letter-spacing: .3em;
  color: var(--color-text);
  text-transform: uppercase;
  display: block;
  margin-bottom: 1.2rem;
}

.hero-page-title {
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: .02em;
}
.hero-page-chefkidz-logo {
  margin: 0;
}
.hero-page-chefkidz-logo img {
  height: 14rem;
  width: auto;
  object-fit: contain;
}

.hero-page-desc {
  font-size: 1.5rem;
  color: var(--color-text);
  margin-top: 1.6rem;
}

/* ----------------------------------------------------------
   Hero Top — Split Layout (Left Text / Right Blob Slider)
---------------------------------------------------------- */
.hero-split-inner {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  min-height: 100vh;
  padding: 10.4rem 5vw 9rem; /* 上: ヘッダー(8.8rem)+余白 */
  gap: 6rem;
  position: relative;
}

.hero-split-text {
  flex: 1;
  min-width: 0;
  max-width: 44rem;
}

.hero-subtitle {
  font-size: 1.8rem;
  color: var(--color-accent);
  font-weight: 500;
  letter-spacing: .15em;
  margin-bottom: 1.6rem;
}

.hero-main-title {
  font-size: clamp(3.6rem, 4.8vw, 5.6rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-text);
  letter-spacing: .04em;
}

.hero-split-visual {
  flex: 0 0 auto;
  position: relative;
}

/* 流体シェイプ（Blob） */
.hero-blob {
  width: clamp(34rem, 42vw, 58rem);
  aspect-ratio: 4 / 5;
  border-radius: 62% 38% 46% 54% / 60% 44% 56% 40%;
  overflow: visible; /* paginationを隠さないよう visible に */
  animation: blob-morph 12s ease-in-out infinite;
  box-shadow: -8px 4px 48px rgba(154,122,109,.20);
  position: relative;
}

/* 画像だけ blob shape でクリップ */
.hero-blob-swiper {
  border-radius: inherit;
  overflow: hidden;
}

@keyframes blob-morph {
  0%   { border-radius: 62% 38% 46% 54% / 60% 44% 56% 40%; }
  25%  { border-radius: 40% 60% 54% 46% / 48% 62% 38% 52%; }
  50%  { border-radius: 54% 46% 38% 62% / 40% 56% 44% 60%; }
  75%  { border-radius: 46% 54% 62% 38% / 56% 40% 60% 44%; }
  100% { border-radius: 62% 38% 46% 54% / 60% 44% 56% 40%; }
}

/* スライダー（blob内を絶対配置で埋める） */
.hero-blob-swiper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.hero-blob-swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  will-change: transform;
}

/* 縦ページネーション（blob右下に絶対配置） */
.hero-blob-pagination {
  position: absolute !important;
  bottom: 2rem !important;
  right: -2.4rem !important; /* blobの右外側に出す */
  top: auto !important;
  left: auto !important;
  z-index: 20;
  display: flex !important;
  flex-direction: column !important;
  flex-wrap: nowrap !important;
  justify-content: flex-end !important;
  gap: 1rem;
  width: auto !important;
}

.hero-blob-pagination .swiper-pagination-bullet {
  width: .9rem;
  height: .9rem;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--color-accent);
  opacity: 1;
  margin: 0;
  cursor: pointer;
  transition: background .3s, transform .3s;
  display: block;
  flex-shrink: 0;
}

.hero-blob-pagination .swiper-pagination-bullet-active {
  background: var(--color-accent);
  transform: scale(1.15);
}

/* 縦書きサイドラベル */
.hero-side-label {
  position: absolute;
  left: 5vw;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: var(--font-en);
  font-size: 1.1rem;
  letter-spacing: .28em;
  color: var(--color-accent);
  opacity: .35;
  white-space: nowrap;
}

/* スクロールインジケーター */
.hero-scroll {
  position: absolute;
  bottom: 3.2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}

/* Scroll テキスト */
.hero-scroll-label-wrap {
  display: flex;
  align-items: center;
}

.hero-scroll-label {
  font-family: var(--font-en);
  font-size: 1.1rem;
  letter-spacing: .28em;
  color: var(--color-accent);
  display: block;
  text-transform: uppercase;
  animation: scroll-text-fade 4s ease-in-out infinite;
}

@keyframes scroll-text-fade {
  0%   { opacity: 0; }
  20%  { opacity: 1; }
  70%  { opacity: 1; }
  90%  { opacity: 0; }
  100% { opacity: 0; }
}

/* ケンバーンズ（アクティブスライドのみ） */
.hero-blob-swiper .swiper-slide-active img {
  animation: ken-burns 7s ease-out forwards;
}

@keyframes ken-burns {
  0%   { transform: scale(1.05) translate(0, 0); }
  100% { transform: scale(1.2) translate(-2%, -1.5%); }
}

/* ----------------------------------------------------------
   Hero Top — Marquee Layout
---------------------------------------------------------- */
.hero--marquee {
  background: var(--color-cream);
  min-height: 92vh;
  position: relative;
  overflow: hidden;
}

/* 画像帯：全面に広げて縦中央揃え（テキストの裏を通る） */
.hero-marquee {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-start;
  padding-top: 12vh;
  overflow: hidden;
  z-index: 1;
}

/* スペーサーは不要になったので非表示 */
.hero-marquee-spacer { display: none; }

/* テキストエリア：画面中央に重ねて配置 */
.hero-marquee-text {
  position: absolute;
  top: calc(50% - 200px);
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  background: rgba(253, 248, 240, 0);
  border-radius: 2.8rem;
  padding: 3.2rem 5.6rem;
  text-align: center;
  width: max-content;
  max-width: min(680px, 90vw);
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* マーキーヒーローでは常に2行表示（心もお腹も満たされる / 料理教室） */
.hero--marquee .hero-main-title br:first-of-type { display: none; }

/* デスクトップ：タイトル小さめ、ラベル・サブタイトル大きめ */
.hero--marquee .hero-main-title { font-size: clamp(3.2rem, 3.8vw, 4.4rem); }
.hero--marquee .hero-subtitle    { font-size: 2.0rem; }
.hero--marquee .hero-side-label  { font-size: 1.3rem; }

/* マーキーの hero-side-label：横書きでラベル表示 */
.hero--marquee .hero-side-label {
  position: static;
  transform: none;
  writing-mode: horizontal-tb;
  top: auto;
  left: auto;
  font-size: 1.1rem;
  letter-spacing: .28em;
  opacity: .45;
  margin-bottom: 1.6rem;
  display: block;
  text-transform: uppercase;
}

.hero-marquee-track {
  display: flex;
  align-items: flex-start;
  gap: 3.2rem;
  width: max-content;
  animation: marquee-scroll 80s linear infinite;
  padding: 2.4rem 0 3.6rem;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ゆらゆら＋左右揺れアニメ（scale は marquee-scale に分離） */
@keyframes item-float {
  0%   { transform: translateX(0px)   translateY(0px)   rotate(0deg);    }
  20%  { transform: translateX(7px)   translateY(-9px)  rotate(1.4deg);  }
  45%  { transform: translateX(-6px)  translateY(6px)   rotate(-0.8deg); }
  70%  { transform: translateX(9px)   translateY(8px)   rotate(1.0deg);  }
  85%  { transform: translateX(-5px)  translateY(-5px)  rotate(-1.2deg); }
  100% { transform: translateX(0px)   translateY(0px)   rotate(0deg);    }
}

/* 形の拡大縮小アニメ（ゆらゆらの半分速度） */
@keyframes item-scale {
  0%, 100% { transform: scale(1);    }
  35%       { transform: scale(1.07); }
  70%       { transform: scale(0.94); }
}

/* 写真ズームアニメ */
@keyframes photo-zoom {
  0%, 100% { transform: scale(1);    }
  50%       { transform: scale(1.12); }
}

/* 各写真フレーム */
.marquee-item {
  flex-shrink: 0;
  overflow: hidden;
  animation: item-float 5s ease-in-out infinite;
}

/* 形の拡大縮小ラッパー（ゆらゆらの約2倍の周期） */
.marquee-scale {
  width: 100%;
  height: 100%;
  animation: item-scale 10s ease-in-out infinite;
}

.marquee-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  animation: photo-zoom 8s ease-in-out infinite;
}

/* イラスト単体：アニメなし・透過PNG */
.marquee-item.shape-illust              { animation: none; width: 60px; height: auto; background: transparent; }
.marquee-item.shape-illust .marquee-scale { animation: none; width: auto; height: auto; }
.marquee-item.shape-illust img          { object-fit: contain; animation: none; height: auto; }

/* グループ（写真＋重ねイラスト）*/
.marquee-group {
  position: relative;
  flex-shrink: 0;
  animation: item-float 5s ease-in-out infinite; /* グループごとゆらゆら */
}
.marquee-group .marquee-item { animation: none; } /* 二重アニメ防止 */

/* 重ねイラスト：右上に配置 */
.illust-overlay {
  position: absolute;
  top: -18px;
  right: -22px;
  width: 80px;
  height: auto;
  z-index: 5;
  pointer-events: none;
}

/* アニメディレイ＋縦位置オフセット（10アイテム×2セット）
   トラックの直接子を :nth-child でターゲット */
/* ─ セット1 ─ */
.hero-marquee-track > :nth-child(1)  { animation-delay:  0s;   margin-top:  50px; } /* group: squircle */
.hero-marquee-track > :nth-child(1)  .marquee-item img { animation-delay:  0s;   }
.hero-marquee-track > :nth-child(2)  { animation-delay: -1.4s; margin-top: 100px; } /* clover */
.hero-marquee-track > :nth-child(2)  img { animation-delay: -2.3s; }
.hero-marquee-track > :nth-child(3)  { animation-delay: -3.1s; margin-top:  90px; } /* blob-a */
.hero-marquee-track > :nth-child(3)  img { animation-delay: -5.1s; }
.hero-marquee-track > :nth-child(4)  {                          margin-top: 470px; } /* illust pan */
.hero-marquee-track > :nth-child(5)  { animation-delay: -0.7s; margin-top:  28px; } /* group: blob-b */
.hero-marquee-track > :nth-child(5)  .marquee-item img { animation-delay: -1.5s; }
.hero-marquee-track > :nth-child(6)  { animation-delay: -4.2s; margin-top:  70px; } /* squircle */
.hero-marquee-track > :nth-child(6)  img { animation-delay: -3.8s; }
.hero-marquee-track > :nth-child(7)  { animation-delay: -2.0s; margin-top: 114px; } /* group: clover */
.hero-marquee-track > :nth-child(7)  .marquee-item img { animation-delay: -6.4s; }
.hero-marquee-track > :nth-child(8)  {                          margin-top: 390px; } /* illust spatula */
.hero-marquee-track > :nth-child(9)  { animation-delay: -1.1s; margin-top:  38px; } /* blob-b */
.hero-marquee-track > :nth-child(9)  img { animation-delay: -4.6s; }
.hero-marquee-track > :nth-child(10) {                          margin-top: 270px; } /* illust spoon */
/* ─ セット2 ─ */
.hero-marquee-track > :nth-child(11) { animation-delay:  0s;   margin-top:  50px; }
.hero-marquee-track > :nth-child(11) .marquee-item img { animation-delay:  0s;   }
.hero-marquee-track > :nth-child(12) { animation-delay: -1.4s; margin-top: 100px; }
.hero-marquee-track > :nth-child(12) img { animation-delay: -2.3s; }
.hero-marquee-track > :nth-child(13) { animation-delay: -3.1s; margin-top:  90px; }
.hero-marquee-track > :nth-child(13) img { animation-delay: -5.1s; }
.hero-marquee-track > :nth-child(14) {                          margin-top: 470px; }
.hero-marquee-track > :nth-child(15) { animation-delay: -0.7s; margin-top:  28px; }
.hero-marquee-track > :nth-child(15) .marquee-item img { animation-delay: -1.5s; }
.hero-marquee-track > :nth-child(16) { animation-delay: -4.2s; margin-top:  70px; }
.hero-marquee-track > :nth-child(16) img { animation-delay: -3.8s; }
.hero-marquee-track > :nth-child(17) { animation-delay: -2.0s; margin-top: 114px; }
.hero-marquee-track > :nth-child(17) .marquee-item img { animation-delay: -6.4s; }
.hero-marquee-track > :nth-child(18) {                          margin-top: 390px; }
.hero-marquee-track > :nth-child(19) { animation-delay: -1.1s; margin-top:  38px; }
.hero-marquee-track > :nth-child(19) img { animation-delay: -4.6s; }
.hero-marquee-track > :nth-child(20) {                          margin-top: 270px; }

/* ① スクワークル（角丸正方形） */
.shape-squircle {
  width: 400px;
  height: 400px;
  border-radius: 40%;
}

/* ② クローバー（4弁） */
.shape-clover {
  width: 440px;
  height: 440px;
  clip-path: url(#clip-clover);
}

/* ③ 非対称ブロブA */
.shape-blob-a {
  width: 360px;
  height: 450px;
  clip-path: url(#clip-blob-a);
}

/* ④ 非対称ブロブB */
.shape-blob-b {
  width: 385px;
  height: 430px;
  clip-path: url(#clip-blob-b);
}


/* ----------------------------------------------------------
   Hero Top — Simple Layout (左テキスト / 右blob＋スライドショー)
---------------------------------------------------------- */
.hero--simple {
  background: var(--color-cream);
  position: relative;
  overflow: hidden;
}

.hero-simple-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 5vw 1.6rem;
  gap: 8rem;
}
.hero-simple-text   { flex: 0 0 auto; max-width: 40rem; position: relative; z-index: 2; }
.hero-simple-visual { flex: 0 0 auto; position: relative; }
.hero-simple-btns   { margin-top: 2.8rem; position: relative; z-index: 2; }

.hero--simple .hero-side-label {
  position: static;
  transform: none;
  writing-mode: horizontal-tb;
  font-family: var(--font-en);
  font-size: 1.1rem;
  letter-spacing: .28em;
  color: var(--color-accent);
  opacity: .7;
  margin-bottom: 1rem;
  display: block;
  text-transform: uppercase;
}

.hero--simple .hero-subtitle {
  margin-bottom: 0.8rem;
}

.hero--simple .hero-main-title {
  font-size: clamp(3.4rem, 4.2vw, 5.2rem);
}

.hero-simple-btns {
  display: flex;
  gap: 1.2rem;
  margin-top: 2.8rem;
  flex-wrap: wrap;
}
.btn--hero {
  font-size: 1.8rem;
  padding: 1.6rem 4rem;
  opacity: 1;
}

/* 右：ビジュアルエリア（正方形） */
.hero-simple-visual {
  flex: 0 0 auto;
  position: relative;
  width: 46rem;
  height: 46rem;
}

/* 葉っぱイラスト装飾 */
.hero-leaf {
  position: absolute;
  pointer-events: none;
  z-index: 3;
  display: block;
}
.hero-leaf img {
  width: 100%;
  height: auto;
  display: block;
}
.hero-leaf--tr {
  width: 110px;
  top: -14%;
  right: -6%;
  opacity: 0.9;
  transform: rotate(-10deg);
}
.hero-leaf--bl {
  width: 64px;
  bottom: -4%;
  left: -14%;
  opacity: 0.45;
  transform: rotate(185deg);
}

/* blob背景（有機的に変形するCSS border-radius） */
.hero-simple-blob {
  position: absolute;
  inset: -10%;
  background: #fce8d5;
  border-radius: 62% 38% 46% 54% / 60% 44% 56% 40%;
  animation: blob-morph 12s ease-in-out infinite;
  z-index: 0;
}

/* 背景装飾blob（右上・左下） */
.hero-bg-blob {
  position: absolute;
  z-index: 0;
  pointer-events: none;
}

/* 右上：小さめ・速め・やや濃いピーチ */
.hero-bg-blob--tr {
  top: -2rem;
  right: -2rem;
  width: 24rem;
  height: 24rem;
  background: #f9d8c0;
  opacity: .55;
  border-radius: 38% 62% 54% 46% / 52% 44% 56% 48%;
  animation: blob-morph-tr 8s ease-in-out infinite;
}

/* 左下：大きめ・ゆっくり・薄いクリーム */
.hero-bg-blob--bl {
  bottom: 4rem;
  left: -3rem;
  width: 36rem;
  height: 36rem;
  background: #fce8d5;
  opacity: .45;
  border-radius: 54% 46% 62% 38% / 40% 60% 44% 56%;
  animation: blob-morph-bl 18s ease-in-out infinite;
}

@keyframes blob-morph-tr {
  0%   { border-radius: 38% 62% 54% 46% / 52% 44% 56% 48%; }
  25%  { border-radius: 60% 40% 38% 62% / 44% 60% 40% 56%; }
  55%  { border-radius: 44% 56% 66% 34% / 58% 38% 62% 42%; }
  80%  { border-radius: 56% 44% 42% 58% / 36% 62% 48% 52%; }
  100% { border-radius: 38% 62% 54% 46% / 52% 44% 56% 48%; }
}

@keyframes blob-morph-bl {
  0%   { border-radius: 54% 46% 62% 38% / 40% 60% 44% 56%; }
  30%  { border-radius: 38% 62% 44% 56% / 58% 42% 56% 44%; }
  60%  { border-radius: 62% 38% 56% 44% / 44% 56% 38% 62%; }
  85%  { border-radius: 46% 54% 38% 62% / 60% 40% 62% 38%; }
  100% { border-radius: 54% 46% 62% 38% / 40% 60% 44% 56%; }
}

/* 写真コンテナ */
.hero-simple-photos {
  position: absolute;
  inset: 0;
  border-radius: 2.8rem;
  overflow: hidden;
  z-index: 1;
  box-shadow: 0 8px 48px rgba(76,71,63,.18);
}

/* スライド（.hero-slide / .hero-slide--active は既存定義を流用） */
.hero-simple-photos .hero-slide {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* タブレット */
@media (max-width: 900px) {
  .hero--simple       { min-height: auto; }
  .hero-simple-visual { width: 36rem; height: 36rem; }
  .hero-simple-inner  { gap: 4rem; padding-bottom: 3rem; }
  .hero-bg-blob--tr,
  .hero-bg-blob--bl { display: none; }
}

/* モバイル：縦積み（テキスト上 / 写真中 / ボタン下） */
@media (max-width: 600px) {
  .hero--simple { min-height: auto; padding: 0; }
  .hero-simple-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: auto;
    padding: 0 2.4rem 2.4rem;
    gap: 0;
  }
  /* テキストブロックをflex直下に展開してorderで並び替え */
  .hero-simple-text   { display: contents; }
  .hero-side-label    { order: 1; text-align: center; width: 100%; margin-bottom: 0.4rem; }
  .hero-subtitle      { order: 1; text-align: center; width: 100%; margin-bottom: 0.6rem; }
  .hero-main-title    { order: 1; text-align: center; width: 100%; margin-bottom: 2.4rem; }
  .hero-simple-visual { order: 2; width: 72vw; height: 72vw; margin-bottom: 2rem; }
  .hero--simple .hero-side-label { margin-bottom: 0.4rem; }
  .hero--simple .hero-subtitle { margin-bottom: 0.6rem; }
  .hero-leaf--tr { width: 64px; opacity: 0.85; }
  .hero-leaf--bl { width: 38px; opacity: 0.4; }
  .hero-simple-blob { inset: 0 -10% -10% -10%; }
  .hero-simple-btns   { order: 3; justify-content: center; margin-top: 0; gap: .8rem; position: relative; z-index: 2; width: 100%; }
  .hero-bg-blob--tr,
  .hero-bg-blob--bl { display: none; }
  .hero-simple-btns .btn--hero {
    font-size: 1.6rem;
    padding: 1.4rem 3.2rem;
    width: 100%;
    max-width: 32rem;
  }
}

/* ふわふわアニメーション（他セクション流用） */
@keyframes float-slow {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50%       { transform: translateY(-10px) rotate(1.5deg); }
}
@keyframes float-slow-rev {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50%       { transform: translateY(-8px) rotate(-1.5deg); }
}

.concept-deco-right img:first-child { animation: float-slow-rev 3.6s ease-in-out infinite 0.4s; }
.concept-deco-right img:last-child  { animation: float-slow     4.0s ease-in-out infinite 0.8s; }

/* ----------------------------------------------------------
   Text Marquee（ヒーロー〜コンセプト間）
---------------------------------------------------------- */
.text-marquee {
  overflow: hidden;
  background: var(--color-accent);
  padding: 1.4rem 0;
}

.text-marquee-track {
  display: flex;
  align-items: center;
  gap: 2.8rem;
  width: max-content;
  white-space: nowrap;
  animation: text-marquee-scroll 80s linear infinite;
}

.text-marquee-item {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: .18em;
  color: #fff;
  text-transform: none;
  flex-shrink: 0;
}

.text-marquee-sep {
  color: rgba(255,255,255,.5);
  font-size: 1rem;
  flex-shrink: 0;
}

@keyframes text-marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ----------------------------------------------------------
   Concept Section (index)
---------------------------------------------------------- */
.concept-section {
  background: var(--color-cream);
  padding: 6.4rem 0 8rem;
  overflow: hidden;
}

.concept-card {
  background: #ffffff;
  border-radius: 4rem;
  padding: 6.4rem 5.6rem;
  box-shadow: 0 8px 48px rgba(154,122,109,.10);
}

.concept-heading {
  margin-bottom: 5.6rem;
}


.concept-catch {
  font-family: 'Cormorant Garamond', 'Georgia', serif;
  font-size: clamp(5.6rem, 9vw, 8.8rem);
  font-weight: 300;
  letter-spacing: .04em;
  line-height: 1;
  color: var(--color-text);
  display: block;
  margin-bottom: .8rem;
}

.concept-label {
  font-size: 1.3rem;
  letter-spacing: .2em;
  color: var(--color-text);
  display: block;
}

.concept-body {
  max-width: none;
  margin: 0;
  text-align: left;
  padding: 0;
}

.concept-body p {
  font-size: 1.55rem;
  line-height: 1.78;
  letter-spacing: .04em;
  color: var(--color-text);
  margin-bottom: 1.8rem;
}
.concept-body p:last-child { margin-bottom: 0; }

.concept-lead {
  font-size: 1.65rem;
  letter-spacing: .15em;
  line-height: 2.4;
  color: var(--color-text);
}

.concept-close {
  padding-top: 1.6rem;
}

@media (max-width: 600px) {
  .concept-catch { font-size: 5.6rem; }
  .concept-body p { font-size: 1.45rem; letter-spacing: .08em; line-height: 2.2; margin-bottom: 1.2rem; }
  .concept-close { padding-top: 0; }
  .concept-lead  { font-size: 1.5rem; letter-spacing: .08em; }
  .concept-close { font-size: 1.5rem !important; letter-spacing: .08em !important; }
}

/* ----------------------------------------------------------
   Concept Section — Standard 2-Column Layout
---------------------------------------------------------- */
.concept-section {
  background: var(--color-cream);
  padding: 6rem 0 8rem;
}

.concept-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6.4rem;
  align-items: start;
  margin-top: 4.8rem;
}

/* 左：写真群 */
.concept-left {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.concept-main-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.concept-main-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.concept-sub-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem;
}

.concept-sub-photo {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.concept-sub-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 右：テキスト */
.concept-right {
  padding: 0;
  position: relative;
}

/* ----------------------------------------------------------
   Service Cards (index)
---------------------------------------------------------- */
.services {
  background: var(--color-white);
}

.service-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.4rem;
}

.service-card {
  background: var(--color-cream);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.service-card:hover .service-card-img img {
  transform: scale(1.04);
}

.service-card-body {
  padding: 2.8rem 2.8rem 3.2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-card-tag {
  display: inline-block;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--color-white);
  background: var(--color-accent);
  padding: .3rem 1.2rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}

.service-card-tag--green { background: var(--color-green); }

.service-card-title {
  font-size: 2.0rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 1.2rem;
}

.service-card-text {
  font-size: 1.4rem;
  line-height: 1.8;
  color: var(--color-text);
  flex: 1;
  margin-bottom: 2rem;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-top: auto;
}
.service-card-link::before {
  content: '';
  position: absolute;
  inset: 0;
}
.service-card-link .material-icons {
  font-size: 2rem;
  vertical-align: middle;
  margin-left: .3rem;
}

/* ----------------------------------------------------------
   About (profile short / full)
---------------------------------------------------------- */
.about-short {
  background: var(--color-cream);
}

.about-inner {
  display: grid;
  grid-template-columns: 0.7fr 2fr;
  gap: 5.6rem;
  align-items: start;
}

.about-photo {
  position: relative;
}

.about-photo img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 3/4;
}

.about-photo::before {
  content: '';
  position: absolute;
  inset: -1.2rem -1.2rem 1.2rem 1.2rem;
  background: var(--color-cream2);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.about-body {}

.about-name {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  letter-spacing: .02em;
}

.about-name-small {
  font-size: 1.4rem;
  color: var(--color-accent);
  margin-right: .8rem;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-bottom: 2rem;
}

.about-tag {
  font-size: 1.2rem;
  color: var(--color-brown);
  border: 1px solid var(--color-light);
  border-radius: var(--radius-full);
  padding: .4rem 1.2rem;
}

.about-text {
  font-size: 1.5rem;
  line-height: 2.0;
  color: var(--color-text);
  margin-bottom: 1.6rem;
}

.about-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-accent);
}
.about-link .material-icons {
  font-size: 2rem;
  vertical-align: middle;
  margin-left: .3rem;
}

/* ----------------------------------------------------------
   Instagram Section
---------------------------------------------------------- */
.insta-section {
  background: var(--color-cream);
  padding: 7.2rem 0;
}
.insta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2.4rem;
}
.insta-header {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}
.insta-icon {
  width: 3.2rem;
  height: 3.2rem;
  color: var(--color-accent);
}
.insta-handle {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: .04em;
}
.insta-desc {
  font-size: 1.5rem;
  line-height: 1.9;
  color: var(--color-text);
}
.insta-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.2rem;
}
.insta-tag {
  background: var(--color-white);
  border-radius: var(--radius-full);
  padding: .8rem 2rem;
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}
.insta-follow-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--color-accent);
  border-bottom: 1.5px solid var(--color-accent);
  padding-bottom: .2rem;
  transition: opacity var(--transition);
}
.insta-follow-link .material-icons {
  font-size: 1.8rem;
  line-height: 1;
}
.insta-follow-link:hover {
  opacity: .7;
}

/* ----------------------------------------------------------
   Lesson Cards (Page 2 / 3)
---------------------------------------------------------- */
.lessons {
  background: var(--color-cream);
}

.lesson-cards {
  display: grid;
  gap: 2.4rem;
}

.lesson-cards--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.lesson-cards--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.lesson-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 3.2rem 2.8rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.lesson-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.lesson-card-icon {
  font-size: 3.6rem;
  margin-bottom: 1.6rem;
}

.lesson-card-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: .6rem;
  line-height: 1.35;
  text-align: center;
}

.lesson-card-sub {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: .05em;
  margin-bottom: 1.4rem;
  text-align: center;
}

.lesson-card-sub--green { color: var(--color-green); }

.lesson-card-text {
  font-size: 1.4rem;
  line-height: 1.8;
  color: var(--color-text);
  flex: 1;
  margin-bottom: 2rem;
}

.lesson-card-price-box {
  background: var(--color-cream);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  margin-bottom: 2rem;
  text-align: center;
}

.lesson-card-price-label {
  font-size: 1.2rem;
  color: var(--color-text);
  margin-bottom: .4rem;
}

.lesson-card-price {
  font-size: 3.0rem;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1.1;
}

.lesson-card-price-note {
  font-size: 1.2rem;
  color: var(--color-text);
  margin-top: .4rem;
}

.lesson-card-btn {
  margin-top: auto;
}
.lesson-card-note {
  font-size: 1.1rem;
  color: var(--color-text);
  opacity: .7;
  margin-top: 1rem;
  line-height: 1.6;
}
.lessons-note {
  font-size: 1.2rem;
  color: var(--color-text);
  opacity: .7;
  text-align: center;
  margin-top: 2.4rem;
}

/* ----------------------------------------------------------
   Troubles / Pain points
---------------------------------------------------------- */
.troubles {
  background: var(--color-white);
}

/* イラスト付きお悩みセクション */
.troubles--illust {
  background: #FFFDF8;
}
.troubles-illust-list {
  display: flex;
  justify-content: center;
  gap: 4.8rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
}
.troubles-illust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  width: 18rem;
}
.troubles-illust-circle {
  width: 14rem;
  height: 14rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.troubles-illust-circle--1 { background: #F5C9A0; }
.troubles-illust-circle--2 { background: #A8D5B5; }
.troubles-illust-circle--3 { background: #F0A8B0; }
.troubles-illust-circle img {
  width: 7.2rem;
  height: 7.2rem;
  object-fit: contain;
}
.troubles-illust-text {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.7;
  color: var(--color-text);
}
.troubles-arrow {
  text-align: center;
  font-size: 3.2rem;
  color: var(--color-accent);
  margin-bottom: 2.4rem;
  line-height: 1;
}
.troubles-answer strong {
  color: var(--color-accent);
}

.troubles-list {
  display: flex;
  gap: 1.6rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3.2rem;
}

.trouble-item {
  background: var(--color-cream2);
  border-radius: var(--radius-md);
  padding: 1.6rem 2.4rem;
  font-size: 1.5rem;
  font-weight: 500;
  text-align: center;
  line-height: 1.5;
}

.troubles-answer {
  text-align: center;
  max-width: 64rem;
  margin: 0 auto;
}

.troubles-answer p {
  font-size: 1.5rem;
  line-height: 1.9;
}

.chef-kids-about .section-heading {
  margin-bottom: 3.2rem;
}

.chef-kids-about-box {
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 3.2rem;
  align-items: center;
  max-width: 92rem;
  margin: 0 auto 3.2rem;
  background: var(--color-white);
  border-radius: 2.4rem;
  padding: 3.2rem;
  box-shadow: 0 1.2rem 3.2rem rgba(76, 71, 63, .06);
  text-align: left;
}

.chef-kids-about-copy {
  min-width: 0;
}

.chef-kids-about-photo {
  margin: 0;
  overflow: hidden;
  border-radius: 2rem;
}

.chef-kids-about-photo img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
}

.chef-kids-about-lead {
  color: var(--color-accent);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 2rem;
}

.chef-kids-about-text {
  color: var(--color-text);
  font-size: 1.5rem;
  line-height: 2;
  margin-bottom: 1.6rem;
}

.chef-kids-about-text:last-child {
  margin-bottom: 0;
}

.chef-kids-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.6rem;
  max-width: 90rem;
  margin: 0 auto 3.2rem;
}

.chef-kids-point {
  position: relative;
  background: var(--color-cream);
  border-radius: 2.4rem;
  padding: 3.2rem;
}

.chef-kids-point-number,
.chef-kids-point h3,
.chef-kids-point p {
  position: relative;
  z-index: 1;
}

.chef-kids-point-illust {
  position: absolute;
  right: 2.4rem;
  bottom: 2rem;
  width: 8.8rem;
  max-width: 28%;
  opacity: .18;
  pointer-events: none;
}


.chef-kids-point:last-child {
  grid-column: 1 / -1;
}

.chef-kids-point-number {
  display: block;
  color: var(--color-green);
  font-family: Georgia, serif;
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: .8rem;
}

.chef-kids-point h3 {
  color: var(--color-text);
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: .8rem;
}

.chef-kids-point p {
  color: var(--color-text);
  font-size: 1.4rem;
  line-height: 1.8;
}

.chef-kids-teacher-message {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.4rem;
  max-width: 78rem;
  margin: 0 auto;
  padding-top: .4rem;
}

.chef-kids-about-message {
  max-width: 52rem;
  margin: 0;
  color: var(--color-accent);
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1.8;
  text-align: left;
}

.chef-kids-teacher-cutout {
  width: 14rem;
  flex: 0 0 auto;
  margin: 0;
}

.chef-kids-teacher-cutout img {
  display: block;
  width: 100%;
  height: auto;
}

/* ----------------------------------------------------------
   Voices / Testimonials
---------------------------------------------------------- */
.voices {
  background: var(--color-white);
  padding-bottom: 8rem;
}

/* Voices Swiper */
.voices-swiper-outer {
  margin-top: 4rem;
  padding-left: 2.4rem;
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
  overflow: hidden;
}
.voices-swiper {
  overflow: visible;
}
.voice-slide-card {
  background: var(--color-cream);
  border-radius: 2.4rem;
  padding: 3.2rem;
  height: auto;
  min-height: 32rem;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}
.voice-slide-num {
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--color-line);
  line-height: 1;
  margin-bottom: .8rem;
  font-family: Georgia, serif;
}
.voice-slide-title {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--color-text);
  margin-bottom: 1.6rem;
}
.voice-slide-divider {
  border: none;
  border-top: 2px dotted var(--color-line);
  margin-bottom: 2rem;
}
.voice-slide-body {
  font-size: 1.4rem;
  line-height: 1.9;
  color: var(--color-text);
  flex: 1;
  margin-bottom: 1.6rem;
}
.voice-slide-meta {
  font-size: 1.2rem;
  color: var(--color-text);
  font-weight: 600;
  margin-top: auto;
}

/* Controls */
.voices-swiper-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2.4rem;
}
.voices-pagination {
  position: static !important;
  display: flex;
  gap: .8rem;
}
.voices-pagination .swiper-pagination-bullet {
  background: var(--color-cream2);
  opacity: 1;
  width: 1rem;
  height: 1rem;
}
.voices-pagination .swiper-pagination-bullet-active {
  background: var(--color-accent);
}
.voices-nav {
  display: flex;
  gap: 1.2rem;
}
.voices-prev,
.voices-next {
  position: static !important;
  width: 4.8rem !important;
  height: 4.8rem !important;
  border-radius: 50%;
  margin: 0 !important;
  display: flex;
  align-items: center;
  justify-content: center;
}
.voices-prev {
  border: 2px solid var(--color-accent);
  background: transparent;
  color: var(--color-accent) !important;
}
.voices-prev::after,
.voices-next::after {
  font-size: 1.4rem !important;
  font-weight: 700;
}
.voices-next {
  background: var(--color-accent) !important;
  color: #fff !important;
}
.voices-prev.swiper-button-disabled,
.voices-next.swiper-button-disabled {
  opacity: .3;
}
.voices-more {
  margin-top: 4rem;
  text-align: center;
}

.voices-group {
  margin-bottom: 5.6rem;
}
.voices-group:last-child { margin-bottom: 0; }

.voices-group-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: .05em;
  margin-bottom: 2rem;
  padding-bottom: .8rem;
  border-bottom: 2px solid var(--color-cream2);
}

.voice-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
}

.voice-card {
  background: var(--color-cream);
  border-radius: var(--radius-lg);
  padding: 2.4rem 2.4rem 2.0rem;
  display: flex;
  flex-direction: column;
}

.voice-icon {
  font-size: 2.8rem;
  margin-bottom: 1.2rem;
}

.voice-text {
  font-size: 1.4rem;
  line-height: 1.9;
  flex: 1;
  margin-bottom: 1.2rem;
}

.voice-meta {
  font-size: 1.2rem;
  color: var(--color-text);
  font-weight: 600;
  margin-top: auto;
}

/* お子さまの声グリッド */
.voice-kids-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.6rem;
}

.voice-kid {
  background: var(--color-cream);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  font-size: 1.35rem;
  line-height: 1.8;
  color: var(--color-text);
}

.voice-kid-note {
  display: block;
  font-size: 1.2rem;
  color: var(--color-text);
  margin-top: .6rem;
  line-height: 1.7;
}

/* ----------------------------------------------------------
   FAQ
---------------------------------------------------------- */
.faq {
  background: var(--color-cream);
}

.faq-list {
  max-width: 76rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-q {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  padding: 2rem 2.4rem;
  cursor: pointer;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.5;
  list-style: none;
  transition: background var(--transition);
  position: relative;
}
.faq-q:hover { background: var(--color-cream); }

.faq-q::marker { display: none; }

.faq-q-badge {
  flex-shrink: 0;
  width: 2.8rem;
  height: 2.8rem;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  font-weight: 900;
  margin-top: .1rem;
}

.faq-q-text { flex: 1; }

.faq-q-arrow {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  margin-left: auto;
  margin-top: .2rem;
  transition: transform var(--transition);
}
details[open] .faq-q-arrow { transform: rotate(180deg); }

.faq-a {
  padding: 5px 2.4rem 2rem 6rem;
  font-size: 1.5rem;
  line-height: 1.9;
  color: var(--color-text);
}

/* ----------------------------------------------------------
   Gallery Swiper
---------------------------------------------------------- */
.gallery-section {
  padding: 7.2rem 0 8rem;
}

.gallery-swiper-wrap {
  position: relative;
  margin-top: 3.2rem;
  padding: 0 5.6rem;
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
}

.gallery-swiper .swiper-slide img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 1.6rem;
  display: block;
}

/* ナビゲーション矢印 */
.gallery-prev,
.gallery-next {
  color: var(--color-accent) !important;
}
.gallery-prev::after,
.gallery-next::after {
  font-size: 1.8rem !important;
  font-weight: 700;
}

/* ドットページネーション */
.gallery-pagination .swiper-pagination-bullet {
  background: var(--color-accent);
  opacity: .35;
}
.gallery-pagination .swiper-pagination-bullet-active {
  opacity: 1;
}
.gallery-swiper {
  padding-bottom: 4rem !important;
}

@media (max-width: 600px) {
  .gallery-swiper-wrap { padding: 0 2.4rem; }
}

/* ----------------------------------------------------------
   CTA Section
---------------------------------------------------------- */
.cta-section {
  background: #FDF8F0;
  text-align: center;
  padding: 7.2rem 0;
}

.cta-title {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: .8rem;
}

.cta-sub {
  font-size: 1.5rem;
  color: var(--color-text);
  margin-bottom: 3.2rem;
}

.cta-btns {
  display: flex;
  gap: 1.6rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-instagram {
  font-size: 1.3rem;
  color: var(--color-text);
  margin-top: 1.6rem;
}

/* ----------------------------------------------------------
   Footer
---------------------------------------------------------- */
.site-footer {
  background: var(--color-brown);
  color: var(--color-white);
  padding: 5.6rem 0 3.2rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4.8rem;
  margin-bottom: 4rem;
}

.footer-logo img {
  height: 7.2rem;
  width: auto;
}

.footer-tagline {
  font-size: 1.3rem;
  opacity: .75;
  margin-top: .8rem;
  line-height: 1.6;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem 2.4rem;
}

.footer-nav a {
  font-size: 1.4rem;
  opacity: .8;
}
.footer-nav a:hover { opacity: 1; }

.footer-social {
  display: flex;
  gap: 1.2rem;
  margin-top: 1.6rem;
}

.footer-social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.8);
  transition: color var(--transition), opacity var(--transition));
}
.footer-social-icon:hover { color: #fff; opacity: 1; }
.footer-social-icon svg { display: block; }

.footer-social a {
  display: grid;
  place-items: center;
  width: 3.6rem;
  height: 3.6rem;
  background: rgba(255,255,255,.15);
  border-radius: var(--radius-full);
  font-size: 1.6rem;
  transition: background var(--transition);
}
.footer-social a:hover { background: rgba(255,255,255,.3); opacity: 1; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.2);
  padding-top: 2.4rem;
  text-align: center;
  font-size: 1.2rem;
  opacity: .6;
}
.footer-nav .footer-privacy-link {
  color: inherit;
  text-decoration: none;
  font-size: 1.2rem;
  letter-spacing: inherit;
}
.footer-nav .footer-privacy-link:hover { opacity: .7; }

/* Privacy Page */
.privacy-section {
  padding: 7.2rem 0 9.6rem;
  background: var(--color-white);
}
.privacy-intro {
  font-size: 1.5rem;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: 4.8rem;
}
.privacy-block {
  margin-bottom: 4rem;
}
.privacy-h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1.2rem;
  padding-left: 1.2rem;
  border-left: 3px solid var(--color-accent);
}
.privacy-text {
  font-size: 1.5rem;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: .8rem;
}
.privacy-list {
  list-style: none;
  padding: 0;
  margin: 1.2rem 0 0;
}
.privacy-list li {
  font-size: 1.5rem;
  line-height: 1.8;
  color: var(--color-text);
  padding-left: 1.6em;
  position: relative;
  margin-bottom: .4rem;
}
.privacy-list li::before {
  content: '・';
  position: absolute;
  left: 0;
}
.privacy-link {
  color: var(--color-accent);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: .3em;
}
.privacy-date {
  font-size: 1.3rem;
  color: var(--color-text);
  opacity: .7;
  margin-top: 4.8rem;
  text-align: right;
}
.privacy-back {
  margin-top: 4rem;
  text-align: center;
}

/* ----------------------------------------------------------
   Menu Page (Page 5)
---------------------------------------------------------- */
.menu-hero {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-yellow) 100%);
  color: var(--color-white);
  text-align: center;
  padding: 6.4rem 0 5.6rem;
}

.menu-hero-label {
  font-family: var(--font-en);
  font-size: 1.2rem;
  letter-spacing: .3em;
  opacity: .85;
  display: block;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}

.menu-hero-title {
  font-size: clamp(3.2rem, 6vw, 5.2rem);
  font-weight: 900;
  line-height: 1.2;
}

.menu-theme {
  background: var(--color-cream);
  padding: 5.6rem 0 2.2rem;
  text-align: center;
}

.menu-theme-text {
  font-size: 1.5rem;
  line-height: 1.9;
  max-width: 58rem;
  margin: 0 auto;
}

.menu-theme {
  background: #FFFDF8;
}
.menu-section {
  padding: 2.4rem 0 5.6rem;
  background: #FFFDF8;
}

.menu-section-header {
  margin-bottom: 3.2rem;
}

.menu-section-title {
  font-size: 2.0rem;
  font-weight: 700;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: .6rem;
}

.menu-section-target {
  font-size: 1.3rem;
  color: var(--color-text);
  font-weight: 400;
}

.menu-section-meta {
  font-size: 1.4rem;
  color: var(--color-text);
  margin-top: .8rem;
}
.menu-date {
  font-weight: 700;
}
.menu-fee-label {
  font-weight: 600;
}

.menu-dishes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  margin-bottom: 2.4rem;
}

.menu-dish {
  background: var(--color-cream2);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.menu-dish-img {
  aspect-ratio: 1/1;
  overflow: hidden;
}
.menu-dish-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.menu-dish-name {
  padding: 1.2rem;
  font-size: 1.4rem;
  font-weight: 700;
  text-align: center;
}

.past-menu-section {
  background: #FFFDF8;
  padding: 2.4rem 0 7.2rem;
}

.past-menu-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.4rem;
}

.past-menu-card {
  background: var(--color-white);
  border-radius: 2rem;
  box-shadow: 0 1.2rem 3.2rem rgba(76, 71, 63, .08);
  margin: 0;
  overflow: hidden;
}

.past-menu-card img {
  display: block;
  width: 100%;
  height: auto;
}

.menu-coming {
  background: var(--color-cream2);
  border-radius: var(--radius-lg);
  padding: 4rem;
  text-align: center;
}

.menu-coming-icon { font-size: 3.2rem; margin-bottom: 1.2rem; }
.menu-coming-title { font-size: 1.8rem; font-weight: 700; margin-bottom: .8rem; }
.menu-coming-text { font-size: 1.4rem; color: var(--color-text); }

/* レッスンポイント */
.lp-wrap {
  margin-top: 3.2rem;
  background: #ffffff;
  border-radius: 2rem;
  padding: 2.8rem 3.2rem;
}
.lp-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--color-accent);
  margin-bottom: 2rem;
  padding-bottom: .8rem;
  border-bottom: 1.5px solid var(--color-cream2);
}
.lp-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}
.lp-list li {
  font-size: 1.5rem;
  line-height: 1.6;
  color: var(--color-text);
  padding: 1.1rem .8rem;
  display: flex;
  align-items: center;
  gap: .8rem;
  border-bottom: 1px dashed var(--color-cream2);
}
.lp-list li:nth-last-child(-n+2) { border-bottom: none; }
.lp-list li:last-child { border-bottom: none; }
.lp-list li::before {
  content: "●";
  color: var(--color-accent);
  font-size: 1rem;
  flex-shrink: 0;
}

/* ----------------------------------------------------------
   Utility
---------------------------------------------------------- */
.bg-cream  { background: var(--color-cream); }
.bg-white  { background: var(--color-white); }
.bg-cream2 { background: var(--color-cream2); }

.mt-sm { margin-top: 1.6rem; }
.mt-md { margin-top: 3.2rem; }
.mt-lg { margin-top: 5.6rem; }

.text-note {
  font-size: 1.3rem;
  color: var(--color-text);
  line-height: 1.7;
}

/* ----------------------------------------------------------
   Responsive — Tablet (max 900px)
---------------------------------------------------------- */
@media (max-width: 900px) {
  .header-nav  { display: none; }
  .btn-line-header { display: none; }
  .hamburger   { display: flex; margin-left: auto; }
  .mobile-nav  { display: block; }

  .service-cards       { grid-template-columns: 1fr 1fr; gap: 1.6rem; }
  .lesson-cards--3     { grid-template-columns: 1fr 1fr; }
  .about-inner         { grid-template-columns: 1fr; gap: 3.2rem; max-width: 38rem; margin: 0 auto; }
  .about-photo         { margin: 0 auto; }
  .about-photo::before { display: none; }
  .footer-inner        { grid-template-columns: 1fr; gap: 2.4rem; }
  /* タブレット：テキスト上・画像下の縦積みレイアウト */
  .hero-split-inner {
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 3rem 5vw 5rem;
    gap: 2.4rem;
    min-height: auto;
  }
  .hero-split-text { text-align: left; max-width: 44rem; width: 100%; }
  .hero-main-title br:first-of-type { display: none; }
  .hero-split-visual { align-self: flex-end; margin-right: -2rem; }
  .hero-side-label { display: block; left: 1.2rem; top: 9.6rem; transform: none; font-size: 1rem; }
  .hero--split::before { top: calc(100% - 75vw - 2rem); border-radius: 44% 56% 38% 62% / 56% 42% 58% 44%; }
  .hero-blob { width: clamp(28rem, 56vw, 52rem); }
  /* タブレット：マーキーヒーロー */
  .hero-marquee-text { padding: 2.4rem 4rem; }
  .shape-squircle { width: 300px; height: 300px; }
  .shape-clover   { width: 330px; height: 330px; }
  .shape-blob-a   { width: 270px; height: 338px; }
  .shape-blob-b   { width: 290px; height: 323px; }
  .hero-marquee-track { gap: 1.8rem; }
  .concept-layout { grid-template-columns: 1fr 1fr; gap: 3.2rem; }
  .concept-right { padding: 0; }
  .concept-card { padding: 3.2rem; border-radius: 3rem; }
  .concept-left { max-width: 100%; width: 100%; box-sizing: border-box; }
  .menu-dishes    { grid-template-columns: repeat(3, 1fr); }
}

/* ----------------------------------------------------------
   Voices Modal
---------------------------------------------------------- */
.voices-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(76, 71, 63, .5);
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 4rem 2rem;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.voices-modal-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}
.voices-modal-box {
  position: relative;
  background: var(--color-white);
  border-radius: 2.4rem;
  padding: 5.6rem 4.8rem 4.8rem;
  width: 100%;
  max-width: 110rem;
  transform: translateY(2rem);
  transition: transform .3s;
}
.voices-modal-overlay.is-open .voices-modal-box {
  transform: translateY(0);
}
.voices-modal-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-size: 2rem;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.voices-modal-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 3.2rem;
  text-align: center;
}
.voices-modal-group {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--color-text);
  border-bottom: 2px solid var(--color-cream2);
  padding-bottom: .8rem;
  margin: 3.2rem 0 2rem;
}
.voices-modal-group:first-of-type { margin-top: 0; }
.voices-modal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 2rem;
}
@media (max-width: 640px) {
  .voices-modal-grid {
    grid-template-columns: 1fr;
  }
}
.voices-modal-card {
  background: var(--color-cream);
  border-radius: var(--radius-lg);
  padding: 2.4rem;
}
.voices-modal-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--color-text);
  margin-bottom: 1.2rem;
}
.voices-modal-divider {
  border: none;
  border-top: 2px dotted var(--color-line);
  margin-bottom: 1.6rem;
}
.voices-modal-card-body {
  font-size: 1.4rem;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: 1.2rem;
}
.voices-modal-card-meta {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text);
}
.voices-modal-card-note {
  font-size: 1.3rem;
  color: var(--color-text);
  line-height: 1.8;
}

/* ----------------------------------------------------------
   Responsive — Mobile (max 600px)
---------------------------------------------------------- */
@media (max-width: 600px) {
  html { font-size: 56.25%; } /* 1rem ≈ 9px */

  .site-header { padding: .8rem 1.6rem; }
  .header-inner {
    background: transparent;
    box-shadow: none;
    border-radius: 0;
    padding: .4rem 0;
    justify-content: space-between;
    gap: 0;
  }
  .hamburger { margin-left: auto; }
  .header-logo {
    background: var(--color-white);
    border-radius: 50%;
    width: 5.6rem;
    height: 5.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
  }
  .header-logo img { height: 3.2rem; max-width: unset; }
  .btn-line-header { display: none; }

  section { padding: 5.6rem 0; }
  .section-heading { margin-bottom: 4rem; }
  .section-heading .ja { font-size: 2.2rem; }

  /* モバイルヒーロー */
  .hero-scroll { display: none; }
  /* モバイル：旧splithero（他ページ用に残す） */
  .hero-split-inner { flex-direction: column; justify-content: flex-start; align-items: center; min-height: auto; padding: 0 2.4rem 4rem; gap: 1.6rem; }
  .hero-split-text { text-align: left; max-width: 36rem; width: 100%; }
  .hero-main-title br:first-of-type { display: none; }
  .hero-split-visual { align-self: flex-end; margin-right: -1.6rem; }
  .hero-side-label { display: block; left: 0.8rem; top: 3.2rem; transform: none; font-size: 0.9rem; }
  .hero--split::before { top: calc(100% - 92vw - 2rem); width: 95vw; height: 80vw; border-radius: 55% 45% 42% 58% / 45% 60% 40% 55%; }
  .hero-blob { width: min(28rem, 78vw); }
  .hero-main-title { font-size: 2.2rem; }
  .hero-btns { flex-direction: column; }
  /* モバイル：マーキーヒーロー */
  .hero--marquee { min-height: 56vh; }
  .hero-marquee { padding-top: 8vh; }
  .hero-marquee-text { padding: 2rem 2.4rem; border-radius: 2rem; top: calc(50% - 120px); }
  .hero--marquee .hero-side-label { font-size: 0.9rem; margin-bottom: 1rem; }
  .hero--marquee .hero-main-title { font-size: 2.2rem !important; }
  .shape-squircle { width: 220px; height: 220px; }
  .shape-clover   { width: 242px; height: 242px; }
  .shape-blob-a   { width: 198px; height: 248px; }
  .shape-blob-b   { width: 213px; height: 238px; }
  .hero-marquee-track { gap: 1.4rem; }
  .hero-marquee { padding-bottom: 2.4rem; }
  .page-top-spacer { height: 6rem; }
  .hero--page { padding: 0.2rem 0 2.4rem !important; }
  .concept-card { padding: 2.4rem; border-radius: 2.4rem; overflow: hidden; }
  .concept-left { width: 100%; max-width: 100%; }
  .lp-list { grid-template-columns: 1fr; }
  .lp-list li:nth-last-child(-n+2) { border-bottom: 1px dashed var(--color-cream2); }
  .lp-list li:last-child { border-bottom: none; }
  .sp-br { display: block; }
  .pc-br { display: none; }

  .service-cards  { grid-template-columns: 1fr; }
  .concept-layout { grid-template-columns: 1fr; gap: 3.2rem; }
  .concept-card   { padding: 2.4rem; border-radius: 2.4rem; overflow: hidden; }
  .lesson-cards--3 { grid-template-columns: 1fr; }
  .lesson-cards--2 { grid-template-columns: 1fr; }
  .voice-cards     { grid-template-columns: 1fr; }
  .troubles-list   { flex-direction: column; }
  .trouble-item    { width: 100%; }
  .troubles-illust-list { gap: 3.2rem; }
  .troubles-illust-item { width: 14rem; }
  .chef-kids-about-box { grid-template-columns: 1fr; padding: 2.4rem; }
  .chef-kids-about-photo { order: -1; border-radius: 1.8rem; }
  .chef-kids-about-lead { font-size: 1.9rem; text-align: center; }
  .chef-kids-about-text { font-size: 1.4rem; }
  .chef-kids-points { grid-template-columns: 1fr; }
  .chef-kids-point:last-child { grid-column: auto; }
  .chef-kids-point { padding: 2.4rem; }
  .chef-kids-point-illust { right: 1.8rem; bottom: 1.8rem; width: 8rem; opacity: .16; }
  .chef-kids-teacher-message { flex-direction: row; gap: 1.2rem; align-items: center; }
  .chef-kids-about-message { flex: 1; font-size: 1.7rem; text-align: left; }
  .chef-kids-teacher-cutout { width: 8.8rem; }
  .cta-btns        { flex-direction: column; align-items: center; }
  .menu-dishes     { grid-template-columns: 1fr; }
  .past-menu-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .past-menu-section { padding-bottom: 5.6rem; }

  .about-photo img { aspect-ratio: 4/3; }

  .footer-nav ul   { gap: .8rem 1.6rem; }
}