/* ========================================
   RHYTHMIX - Main Stylesheet
   Dark theme, mobile-first
   ======================================== */

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

:root {
  --color-bg: #000000;
  --color-bg-section: #0a0a0a;
  --color-bg-card: #111111;
  --color-bg-dark: #000000;
  --color-white: #ffffff;
  --color-text: rgba(255, 255, 255, 0.92);
  --color-text-muted: rgba(255, 255, 255, 0.6);
  --color-text-dim: rgba(255, 255, 255, 0.4);
  --color-border: rgba(255, 255, 255, 0.12);
  --color-border-light: rgba(255, 255, 255, 0.08);
  --color-accent: #c850c0;
  --gradient-accent: linear-gradient(135deg, #c850c0, #7b68ee);
  --color-star: #e0a92e;
  --font-en: 'Inter', sans-serif;
  --font-ja: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', 'Meiryo', sans-serif;
  --header-h: 50px;
  --section-px: 20px;
  --section-py: 64px;
  --max-w: 1120px;
  --radius: 4px;
  --radius-lg: 6px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  /* スクロールバー領域を常に確保し、メニュー開閉(overflow:hidden)時の横ずれを防止 */
  scrollbar-gutter: stable;
}

body {
  font-family: var(--font-ja);
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.7;
  font-weight: 500;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.sp-only { display: inline; }
.pc-only { display: none; }

/* --- Utility: Button --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 36px;
  font-size: 14px;
  font-weight: 700;
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); opacity: 0.9; }
.btn:active { transform: translateY(0); }
.btn--primary {
  background: var(--gradient-accent);
  color: #fff;
}
.btn--block { display: flex; width: 100%; }
.btn__arrow { font-size: 16px; }

/* ========================================
   HEADER
   ======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 260;
  height: var(--header-h);
  padding: 0 var(--section-px);
  border-bottom: none;
  transition: background var(--transition);
}
.header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: -1;
  transition: background var(--transition);
}
.header.is-scrolled::before {
  background: rgba(0, 0, 0, 1);
}
.header__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0;
}
.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.header__logo-img {
  height: 38px;
  width: auto;
}
.header__nav {
  display: none;
  gap: 14px;
}
.header__link {
  font-family: var(--font-ja);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0;
  white-space: nowrap;
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.header__link:hover { color: var(--color-white); }
.header__cta {
  display: none;
  padding: 8px 20px;
  background: var(--gradient-accent);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  border-radius: 3px;
  transition: opacity var(--transition);
}
.header__cta:hover { opacity: 0.85; }
.header__cta { flex-shrink: 0; }

/* Burger */
.header__burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  padding: 4px 0;
}
.header__burger span {
  display: block;
  height: 2px;
  background: var(--color-white);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}
.header__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__burger.is-open span:nth-child(2) { opacity: 0; }
.header__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.header__nav.is-open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  padding: 32px var(--section-px) 48px;
  gap: 0;
  z-index: 200;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.header__nav.is-open .header__link {
  font-size: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text);
}

/* ========================================
   MENU BUTTON + OVERLAY (PC/SP共通)
   ======================================== */
/* 右上に固定・正方形・ピンク→紫グラデ・余白なし（上右ぴったり）。高さはヘッダーと一致 */
.menu-btn {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 300;
  width: var(--header-h);
  height: var(--header-h);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: var(--gradient-accent);
  border: none;
  border-radius: 0;
  cursor: pointer;
}
.menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}
.menu-btn.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.is-open span:nth-child(2) { opacity: 0; }
.menu-btn.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* バックドロップ（この左側はコンテンツが見える／クリックで閉じる）。パネルは右寄せ */
.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 250;
  background: rgba(0,0,0,0.35);
  display: flex;
  justify-content: flex-end;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}
.menu-overlay.is-open {
  opacity: 1;
  visibility: visible;
}
/* 右側パネル：スマホ幅相当（約400px、SPは全幅）。ヘッダー下から開始し上部＝ボタン近く */
.menu-overlay__content {
  width: 400px;
  max-width: 100%;
  height: 100%;
  background: var(--color-bg);
  box-shadow: -8px 0 30px rgba(0,0,0,0.6);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: calc(var(--header-h) + 18px) 20px 32px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 24px;
}
/* 2列×6行、罫線で区切って囲んだグリッド（罫線幅は一律1px） */
.menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  width: 100%;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.16);
}
.menu-grid__link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 14px 8px;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-bg);
  transition: background var(--transition), color var(--transition);
}
.menu-grid__link:hover { background: #161616; color: var(--color-white); }
.menu-cta {
  width: 100%;
  display: flex;
  justify-content: center;
}

/* ========================================
   01 / HERO
   ======================================== */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__video--pc { display: none; }
.hero__video--sp { display: block; }
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(0,0,0,0.6) 0%,
    rgba(0,0,0,0.3) 40%,
    rgba(0,0,0,0.5) 100%
  );
}
.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 var(--section-px);
}
.hero__logo-text {
  font-family: var(--font-en);
  font-size: 50px;
  font-weight: 800;
  letter-spacing: 3px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #c850c0, #7b68ee);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__logo-img {
  width: 280px;
  height: auto;
  margin-bottom: 16px;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 3px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1.5px;
  margin-bottom: 28px;
}
.hero__title {
  font-size: 32px;
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.hero__subtitle-big {
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 1.3px;
  margin-bottom: 6px;
}
/* 金色グラデ文字（暗闇×音楽×トランポリン / 究極のボディメイク 共通） */
.hero__grad {
  background: linear-gradient(135deg, #d4950a, #b8860b, #c99a0c, #a07608);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}
.hero__subtitle {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.8;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
}
/* 「〜没入空間で…45分〜」の下側に引くピンクマーカー */
.hero__submark {
  display: inline;
  background: linear-gradient(transparent 62%, rgba(200,80,192,0.85) 62%);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  padding-bottom: 1px;
}
.hero__wave {
  color: var(--color-white);
  font-weight: 700;
}
.hero__scroll {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
}
.hero__scroll span {
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--color-text-dim);
}
.hero__scroll-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(180deg, rgba(255,255,255,0.5) 0%, transparent 100%);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* ========================================
   SECTION (shared)
   ======================================== */
.section {
  padding: var(--section-py) var(--section-px);
  background: var(--color-bg-section);
}
.section--dark { background: var(--color-bg-dark); }
.section__inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.section__header {
  text-align: center;
  margin-bottom: 40px;
}
.section__number {
  display: block;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-dim);
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.section__title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
/* 見出しの両サイドを ＼ ／ で装飾（既定は見出し全体を囲む＝PCや1行見出し用） */
.section__title::before {
  content: '＼';
  margin-right: 0.16em;
  color: var(--color-white);
  font-weight: 900;
  -webkit-text-stroke: 0.6px var(--color-white);
}
.section__title::after {
  content: '／';
  margin-left: 0.16em;
  color: var(--color-white);
  font-weight: 900;
  -webkit-text-stroke: 0.6px var(--color-white);
}
/* SP改行する見出し（--wrap）: 1024px未満は先頭の＼を消し、下の行(.ttl-last)だけに＼を付ける。／は末尾=下の行の右で共通 */
@media (max-width: 1023px) {
  .section__title--wrap::before { content: none; }
  .section__title--wrap .ttl-last::before {
    content: '＼';
    margin-right: 0.16em;
    color: var(--color-white);
    font-weight: 900;
    -webkit-text-stroke: 0.6px var(--color-white);
  }
}
.section__subtitle {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-dim);
  letter-spacing: 2px;
}

/* ========================================
   02 / ABOUT
   ======================================== */

.about__intro {
  font-size: 18px;
  font-weight: 700;
  margin-top: 24px;
  color: var(--color-text);
}

.about__intro-marker {
  background: linear-gradient(transparent 60%, #a63e9e 60%);
}

.about__media {
  margin-bottom: 16px;
}
.about__video {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
}
.about__video-iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.about__image-placeholder,
.about__photo,
.trial__photo {
  background: rgba(255,255,255,0.05);
  border: 1px dashed rgba(255,255,255,0.18);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-dim);
  overflow: hidden;
  position: relative;
}
.about__image-main {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius);
}
.about__photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}
.trial__photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  position: absolute;
  inset: 0;
}
.trial__photo-img--bottom {
  object-position: 80% 85%;
}
.trial__photo--placeholder {
  flex-direction: column;
  gap: 4px;
  color: var(--color-text-muted);
}
.trial__photo--placeholder span {
  font-size: 10px;
  color: var(--color-text-dim);
}
.about__image-placeholder { height: 200px; }
/* スタジオギャラリー：大きい正方形＋下に3枚のサムネ（タップで拡大表示） */
.about__gallery {
  max-width: 460px;
  margin: 0 auto 24px;
}
.about__gallery-main {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 10px;
  background: var(--color-bg-card);
}
.about__gallery-main-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about__gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.about__thumb {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  overflow: hidden;
  border: 2px solid transparent;
  padding: 0;
  cursor: pointer;
  background: none;
  transition: border-color var(--transition), opacity var(--transition);
  opacity: 0.7;
}
.about__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about__thumb.is-active { border-color: var(--color-accent); opacity: 1; }
.about__thumb:hover { opacity: 1; }
.about__text {
  font-size: 14px;
  line-height: 1.9;
  color: var(--color-text-muted);
  margin-bottom: 32px;
}

/* Calorie Block */
.calorie {
  padding: 28px 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.calorie::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 140%;
  height: 380px;
  background: url('../images/fire-effect.png') center/cover no-repeat;
  opacity: 0.7;
  pointer-events: none;
  z-index: 0;
  mix-blend-mode: screen;
  -webkit-mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
}
.calorie > * { position: relative; z-index: 1; }
.calorie__header {
  text-align: center;
  margin-bottom: 28px;
  padding-top: 40px;
  padding-bottom: 20px;
}
.calorie__label {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  margin-bottom: 10px;
  display: block;
}
.calorie__lead {
  font-size: 20px;
  font-weight: 700;
  color: rgba(255,255,255,0.95);
  line-height: 1.6;
  margin-bottom: 14px;
  letter-spacing: 1px;
}
.calorie__number {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: 8px;
}
.calorie__prefix { font-size: 20px; font-weight: 700; color: rgba(255,255,255,0.8); }
.calorie__value {
  font-family: var(--font-en);
  font-size: 72px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -2px;
}
.calorie__unit { font-size: 28px; font-weight: 700; }
.calorie__note { font-size: 12px; color: rgba(255,255,255,0.55); }
.calorie__section-title {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border-light);
  margin-bottom: 14px;
}
.calorie__list { display: grid; gap: 10px; margin-bottom: 24px; }
.calorie__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius);
  border: 1px solid var(--color-border-light);
}
.calorie__item-icon { font-size: 28px; flex: 0 0 50px; text-align: center; }
.calorie__item-img {
  flex: 0 0 72px;
  width: 72px;
  height: 56px;
  object-fit: cover;
  border-radius: var(--radius);
}
.calorie__item-body { flex: 1; min-width: 0; }
.calorie__item-name { font-size: 14px; font-weight: 700; margin-bottom: 2px; }
.calorie__item-detail { font-size: 11px; color: var(--color-text-muted); }
.calorie__item-value {
  flex: 0 0 auto;
  font-size: 15px;
  font-weight: 700;
  text-align: right;
}
.calorie__disclaimer {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border-light);
  font-size: 11px;
  color: var(--color-text-dim);
  text-align: center;
  line-height: 1.7;
}

/* ========================================
   03 / FEATURES
   ======================================== */
#features {
  position: relative;
  overflow: hidden;
}
#features::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/photo-studio.png') center/cover no-repeat;
  opacity: 0.18;
  pointer-events: none;
  z-index: 0;
}
#features > .section__inner { position: relative; z-index: 1; }

.features__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.feature-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px 16px;
  position: relative;
}
.feature-card__number {
  position: absolute;
  top: 12px;
  right: 14px;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-dim);
}
.feature-card__title {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 10px;
  padding-right: 20px;
  min-height: 40px;
}
.feature-card__divider {
  width: 20px;
  height: 1px;
  background: rgba(255,255,255,0.3);
  margin-bottom: 10px;
}
.feature-card__desc {
  font-size: 11px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ========================================
   04 / PRICING
   ======================================== */
.pricing__note {
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 24px;
}
.pricing__note span {
  background: linear-gradient(transparent 60%, #c850c0 60%);
}
.pricing__grid {
  display: grid;
  gap: 14px;
}
.pricing__admission {
  text-align: center;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 20px;
  padding: 12px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  background: var(--color-bg-card);
}
.section--pricing {
  background:
    repeating-linear-gradient(
      45deg,
      rgba(255,255,255,0.03) 0px,
      rgba(255,255,255,0.03) 2px,
      transparent 2px,
      transparent 12px
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(255,255,255,0.03) 0px,
      rgba(255,255,255,0.03) 2px,
      transparent 2px,
      transparent 12px
    ),
    var(--color-bg);
}
.plan-card {
  background: var(--color-bg-card);
  border: 2px solid #9b5de5;
  border-radius: var(--radius);
  padding: 25px 20px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
  container-type: inline-size;
}
/* カード背景に薄く敷く、でっかいアウトライン英語名の装飾。
   cqw（カード幅基準）で各カード幅ギリギリに追従。名前の長さでサイズ微調整 */
.plan-card::before {
  content: attr(data-pass);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 0;
  font-family: var(--font-en);
  font-size: 14.9cqw;
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: 0;
  white-space: nowrap;
  color: rgba(255,255,255,0.08);
  text-transform: uppercase;
  pointer-events: none;
  z-index: 0;
}
.plan-card:nth-child(2)::before { font-size: 13.05cqw; }  /* NIGHT TIME PASS */
.plan-card:nth-child(3)::before { font-size: 14.3cqw; }   /* WEEKEND PASS */
.plan-card:nth-child(4)::before { font-size: 14.3cqw; }   /* WEEKDAY PASS */
.plan-card:nth-child(5)::before { font-size: 15.2cqw; }   /* ALL TIME PASS */
.plan-card__en,
.plan-card__name,
.plan-card__sub,
.plan-card__price {
  position: relative;
  z-index: 1;
}
.plan-card__en {
  display: block;
  font-family: var(--font-en);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--color-accent);
  margin-bottom: 10px;
}
.plan-card__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 2px;
}
.plan-card__sub {
  display: block;
  font-size: 11px;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}
.plan-card__price {
  font-family: var(--font-en);
  font-size: 26px;
  font-weight: 800;
}
.plan-card__unit {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
}

/* ========================================
   05 / TRIAL
   ======================================== */
.trial__lead {
  text-align: center;
  font-size: 15px;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
  line-height: 1.8;
}
.trial__steps { max-width: 700px; margin: 0 auto; }
.trial__step {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}
.trial__step-num {
  flex: 0 0 36px;
  height: 36px;
  background: var(--color-white);
  color: var(--color-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-size: 15px;
  font-weight: 700;
}
.trial__step-body { flex: 1; min-width: 0; padding-top: 4px; }
.trial__step-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}
.trial__step-desc {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.7;
}
.trial__photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 12px;
}
.trial__photo {
  aspect-ratio: 1;
  font-size: 11px;
  padding: 8px;
  text-align: center;
  line-height: 1.4;
}
.trial__booking {
  margin-left: 52px;
  margin-bottom: 28px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px;
}
.trial__coupon {
  border-top: 1px dashed rgba(255,255,255,0.25);
  padding-top: 14px;
  margin-top: 14px;
}
.trial__coupon-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}
.trial__coupon-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.trial__coupon-discount {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-accent);
}
.trial__coupon-code {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  background: rgba(255,255,255,0.08);
  border: 1px dashed rgba(255,255,255,0.3);
  border-radius: 3px;
  letter-spacing: 1.5px;
  color: var(--color-text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background var(--transition);
}
.trial__coupon-code:hover {
  background: rgba(255,255,255,0.15);
}

/* ========================================
   CTA TRIAL
   ======================================== */
.cta-trial {
  text-align: center;
  background: linear-gradient(135deg, #9b2d8e 0%, #5b3dc9 100%);
}
.cta-trial__title {
  font-size: 28px;
  font-weight: 900;
  margin-bottom: 24px;
  letter-spacing: 0;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.cta-trial__price {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
}
.cta-trial__original {
  font-family: var(--font-en);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-decoration: line-through;
}
.cta-trial__arrow {
  font-size: 18px;
  color: var(--color-text-muted);
}
.cta-trial__discount {
  font-family: var(--font-en);
  font-size: 36px;
  font-weight: 900;
  color: var(--color-white);
}
.cta-trial__tax {
  font-size: 13px;
  color: var(--color-text-muted);
}
.cta-trial__note {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}
.cta-trial__note strong {
  color: #e0a92e;
}
.cta-trial__btn {
  max-width: 400px;
  margin: 0 auto 16px;
  background: #fff;
  color: #7c3aed;
  font-weight: 800;
}
.cta-trial__btn:hover {
  background: rgba(255,255,255,0.9);
}
.cta-trial__coupon {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.cta-trial__coupon-label {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* ========================================
   06 / SIMULATOR
   ======================================== */
#simulator {
  background: linear-gradient(135deg, #d4950a, #b8860b, #c99a0c, #a07608);
}
#simulator .section__title { letter-spacing: -0.5px; }
.simulator__card {
  background: var(--color-bg-card);
  border-radius: var(--radius);
  padding: 28px 20px;
  border: 1px solid rgba(255,255,255,0.15);
  max-width: 700px;
  margin: 0 auto;
}
.simulator__qnum {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}
.simulator__question {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 20px;
  color: #e0a92e;
}
.simulator__options { display: grid; gap: 10px; margin-bottom: 20px; }
.simulator__option {
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 3px;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.03);
  text-align: left;
  transition: border-color var(--transition), background var(--transition);
}
.simulator__option:hover {
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.06);
}
.simulator__option.is-selected {
  border-color: var(--color-white);
  background: rgba(255,255,255,0.1);
}
.simulator__progress {
  height: 4px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 14px;
}
.simulator__progress-fill {
  height: 100%;
  background: #e0a92e;
  border-radius: 2px;
  transition: width 0.4s ease;
}
.simulator__note {
  font-size: 11px;
  color: var(--color-text-dim);
  text-align: center;
}
.simulator__result {
  text-align: center;
  padding: 20px 0;
}
.simulator__result-label {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}
.simulator__result-stars {
  font-size: 28px;
  color: #f5a623;
  letter-spacing: 4px;
  margin-bottom: 8px;
}
.simulator__result-en {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--color-accent);
  margin-bottom: 4px;
}
.simulator__result-plan {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--color-white);
}
.simulator__result-match {
  font-size: 15px;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}
.simulator__result-match strong {
  font-size: 22px;
  color: var(--color-accent);
}
.simulator__result-price {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 16px;
}
.simulator__result-price span {
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text-muted);
}
.simulator__result-desc {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  line-height: 1.7;
}
.simulator__result-btn {
  display: block;
  max-width: 240px;
  margin: 0 auto;
  text-align: center;
}
.simulator__retry {
  display: block;
  margin: 16px auto 0;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  text-decoration: underline;
  cursor: pointer;
  background: none;
  border: none;
}

/* ========================================
   07 / VOICE
   ======================================== */
.voice-carousel {
  overflow: hidden;
  position: relative;
}
.voice-carousel__track {
  display: flex;
  transition: transform 0.5s ease;
}
.voice-card {
  flex: 0 0 80%;
  padding: 0 6px;
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.voice-card.is-side {
  opacity: 0.4;
  transform: scale(0.95);
}
.voice-card__inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--color-bg-section);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
}
.voice-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 8px;
  border: 2px solid rgba(255,255,255,0.1);
}
.voice-card__name {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.voice-card__text {
  font-size: 13px;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 12px;
  flex: 1;
  text-align: left;
  align-self: stretch;
}
.voice-card__stars {
  font-size: 14px;
  color: var(--color-star);
  letter-spacing: 2px;
}
.voice-card__source {
  font-size: 11px;
  color: var(--color-text-dim);
  margin-top: 8px;
}
.voice-carousel__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
}
.voice-carousel__arrow {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), color var(--transition);
  font-size: 16px;
  line-height: 1;
  padding-bottom: 2px;
}
.voice-carousel__arrow:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
}
.voice-carousel__dots {
  display: flex;
  gap: 6px;
}
.voice-carousel__dot {
  width: 6px;
  height: 6px;
  background: rgba(255,255,255,0.3);
  border-radius: 3px;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: width var(--transition), background var(--transition);
}
.voice-carousel__dot.is-active {
  width: 20px;
  background: var(--color-white);
}

/* ========================================
   07.5 / CORPORATE WELFARE
   ======================================== */
.section--corporate {
  background: linear-gradient(160deg, #0b1e3d 0%, #16305c 55%, #0a1730 100%);
  /* ゆとり重視で他セクションより左右+5px・上下も広めに */
  padding-left: calc(var(--section-px) + 5px);
  padding-right: calc(var(--section-px) + 5px);
  padding-top: calc(var(--section-py) + 12px);
  padding-bottom: calc(var(--section-py) + 12px);
}
/* 法人セクションはシャープな直角デザイン（丸角なし）で信頼感を演出 */

.corporate__body {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.corporate__catch {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.5px;
  line-height: 1.55;
  margin: 24px 0 52px;
  background: linear-gradient(135deg, #d4950a, #b8860b, #c99a0c, #a07608);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.corporate__intro {
  font-size: 14px;
  line-height: 1.9;
  color: var(--color-white);
  margin-bottom: 36px;
  text-align: left;
}

.corporate__features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.corporate__feature {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 0;
  padding: 24px 20px;
  text-align: center;
}

.corporate__feature-icon {
  display: none;
}

.corporate__feature-title {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 10px;
  background: linear-gradient(135deg, #d4950a, #b8860b, #c99a0c, #a07608);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.corporate__feature-text {
  font-size: 13px;
  color: rgba(255,255,255,0.78);
  line-height: 1.7;
  text-align: left;
}

.corporate__plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.corporate__plan {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 8px;
  text-align: center;
}

.corporate__plan-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.corporate__plan-price {
  text-align: center;
}

.corporate__plan-amount {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-white);
  display: block;
}

.corporate__plan-unit {
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text-muted);
  display: block;
}

.corporate__note {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 24px;
}

.corporate__btn {
  max-width: 400px;
  margin: 0 auto;
  border-radius: 0;
  background: linear-gradient(135deg, #d4950a, #b8860b, #c99a0c, #a07608);
  color: #fff;
}

/* ========================================
   08 / INSTRUCTOR
   ======================================== */
.instructor-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.instructor-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid rgba(255,255,255,0.15);
  max-width: 560px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  overflow: hidden;
}
.instructor-card::before {
  display: none;
}
.instructor-card > * { position: relative; z-index: 1; }
.instructor-card__head {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 24px;
}
.instructor-card__photo-wrap {
  width: 100%;
  max-width: 300px;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.2);
  margin: 0 auto 16px;
  flex-shrink: 0;
}
.instructor-card__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
/* スタッフ写真スワイパー（2枚をスワイプ／ドット／画像タップで切替） */
.staff-swiper { position: relative; width: 100%; height: 100%; }
.staff-swiper__track {
  display: flex;
  width: 100%;
  height: 100%;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.staff-swiper__track::-webkit-scrollbar { display: none; }
.staff-swiper__img {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  scroll-snap-align: start;
  cursor: pointer;
}
.staff-swiper__dots {
  position: absolute;
  bottom: 10px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 8px;
  pointer-events: none;
}
.staff-swiper__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.45);
  border: none;
  padding: 0;
  cursor: pointer;
  pointer-events: auto;
  transition: background var(--transition), transform var(--transition);
}
.staff-swiper__dot.is-active { background: #fff; transform: scale(1.2); }
.instructor-card__role {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 3px;
  margin-bottom: 6px;
}
.instructor-card__name {
  font-family: var(--font-en);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 5px;
}
.instructor-card__columns {
  border-top: 1px solid var(--color-border);
  padding-top: 20px;
}
/* SP縦積み時、PROFILE(左列)とCAREER(右列)の距離を確保 */
.instructor-card__col-left { margin-bottom: 30px; }
.instructor-card__label {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 2px;
  margin-bottom: 10px;
}
.instructor-card__text {
  font-size: 13px;
  line-height: 1.8;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.instructor-card__message {
  font-size: 13px;
  line-height: 1.8;
  color: var(--color-white);
  margin-bottom: 28px;
  padding: 16px 20px;
  background: rgba(155,93,229,0.1);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.instructor-card__text:last-child { margin-bottom: 0; }
.instructor-card__career {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
}
.instructor-card__career li {
  font-size: 13px;
  line-height: 1.8;
  color: var(--color-text-muted);
  padding-left: 16px;
  position: relative;
}
.instructor-card__career li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}
.instructor-card__profile {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  margin: 0;
}
.instructor-card__profile-item {
  display: flex;
  gap: 12px;
  font-size: 13px;
  line-height: 1.8;
}
.instructor-card__profile-item dt {
  color: var(--color-text-dim);
  white-space: nowrap;
}
.instructor-card__profile-item dd {
  margin: 0;
  color: var(--color-text-muted);
}

/* ========================================
   09 / FAQ
   ======================================== */
.faq__list {
  display: grid;
  gap: 10px;
  max-width: 700px;
  margin: 0 auto;
}
.faq-item {
  background: var(--color-bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  overflow: hidden;
}
.faq-item__question {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 18px 20px;
  text-align: left;
}
.faq-item__q {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-muted);
  flex: 0 0 auto;
}
.faq-item__text {
  font-size: 14px;
  font-weight: 600;
  flex: 1;
}
.faq-item__toggle {
  font-size: 18px;
  color: var(--color-text-muted);
  flex: 0 0 auto;
  transition: transform var(--transition);
}
.faq-item.is-open .faq-item__toggle { transform: rotate(45deg); }
.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.is-open .faq-item__answer {
  max-height: 300px;
}
.faq-item__answer p {
  padding: 0 20px 20px 48px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--color-text-muted);
}

/* ========================================
   10 / ACCESS
   ======================================== */
.access__map-image {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
}
.access__photo {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  border-radius: var(--radius);
}
.access__gmap {
  background: var(--color-bg-card);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 16px;
  margin-bottom: 16px;
}
.access__gmap-caption {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.access__gmap-embed {
  border-radius: 3px;
  overflow: hidden;
}
.access__gmap-embed iframe { display: block; }
.access__info { margin-top: 16px; }
.access__name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}
.access__address {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.9;
}
.access__parking {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-top: 10px;
}
.access__detail {
  margin-top: 18px;
}
.access__detail-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 4px;
}
.access__detail-text {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.9;
}

/* ========================================
   10.5 / PARKING
   ======================================== */
/* タイトルと説明文の距離を広げ、説明文は左寄せ */
#parking .section__lead {
  text-align: left;
  margin-top: 20px;
}
.parking__map {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.parking__map-img {
  width: 100%;
  display: block;
}
.parking__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 20px;
}
.parking__card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0 0 22px;
  overflow: hidden;
}
/* タイトル帯：枠の左上にぴったり密着させ、上・左右余白なしで全幅塗りつぶし・中央寄せ */
.parking__card-badge {
  display: block;
  background: linear-gradient(135deg, #6d4bd8, #4c3a9e);
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  padding: 11px 12px;
  border-radius: 0;
  text-align: center;
  margin: 0 0 18px;
}
/* 契約駐車場カード：左にのぼり画像、右にテキスト */
.parking__card-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 20px;
}
.parking__nobori {
  flex-shrink: 0;
  width: 66px;
  height: auto;
  display: block;
}
.parking__card-copy {
  flex: 1;
  min-width: 0;
}
.parking__card-copy .parking__card-lead,
.parking__card-copy .parking__card-text {
  padding-left: 0;
  padding-right: 0;
}
.parking__card-lead {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.5;
  margin-bottom: 10px;
  padding: 0 20px;
}
.parking__card-text {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.8;
  padding: 0 20px;
}
.parking__card-note {
  font-size: 12px;
  color: var(--color-text-dim);
  line-height: 1.7;
  margin-top: 8px;
  padding: 0 20px;
}
.parking__hl {
  color: #f5c451;
  font-weight: 800;
}

/* ========================================
   11 / CONTACT
   ======================================== */
#contact {
  position: relative;
  overflow: hidden;
}
#contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/photo-sign.png') center/cover no-repeat;
  opacity: 0.12;
  pointer-events: none;
  z-index: 0;
}
#contact > .section__inner { position: relative; z-index: 1; }

.contact__body {
  text-align: center;
  padding: 20px 0;
}
.contact__text {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.sns-bar {
  background: var(--color-bg);
  padding: 24px var(--section-px);
}
.sns-bar__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  max-width: 700px;
  margin: 0 auto;
}
.sns-bar__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  transition: opacity var(--transition);
}
.sns-bar__btn:hover { opacity: 0.85; }
.sns-bar__btn--ig {
  background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}
.sns-bar__btn--tt {
  background: #111;
  border: 1px solid rgba(255,255,255,0.2);
}

/* ========================================
   FLOATING CTA
   ======================================== */
.floating-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  padding: 10px var(--section-px);
  padding-bottom: max(10px, env(safe-area-inset-bottom));
  background: rgba(0,0,0,0.95);
  transform: translateY(100%);
  transition: transform 0.4s ease;
  display: flex;
  justify-content: center;
}
.floating-cta.is-visible { transform: translateY(0); }
.floating-cta__inner {
  display: flex;
  gap: 10px;
  width: 100%;
  max-width: 500px;
  align-items: center;
}
.floating-cta__btn {
  display: flex;
  flex: 1;
  padding: 12px 16px;
  font-size: 13px;
}
.floating-cta__coupon {
  flex: 0 0 auto;
  text-align: center;
}
.floating-cta__coupon-label {
  font-size: 10px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 4px;
  white-space: nowrap;
}
.floating-cta__coupon-label strong {
  color: #f5c842;
  font-weight: 700;
}
.floating-cta__coupon-code {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 4px 10px;
  background: rgba(255,255,255,0.1);
  border: 1px dashed rgba(255,255,255,0.3);
  border-radius: 3px;
  color: var(--color-text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: background var(--transition);
  white-space: nowrap;
}
.floating-cta__coupon-code:hover {
  background: rgba(255,255,255,0.18);
}

/* ========================================
   12 / FOOTER
   ======================================== */
.footer {
  padding: 48px 0 32px;
  background: #f0f0f0;
  color: #111;
}
.footer__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--section-px);
}
.footer__identity {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 28px;
}
.footer__logo {
  width: 76px;
  height: auto;
  flex-shrink: 0;
}
.footer__identity-text {
  flex: 1;
  min-width: 0;
}
.footer__company {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
  color: #111;
}
.footer__info {
  font-size: 13px;
  color: #444;
  line-height: 2;
  margin-bottom: 0;
}
.footer__section-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 14px;
  color: #111;
}
.footer__biz { margin-bottom: 28px; }
.footer__biz-item { margin-bottom: 14px; }
.footer__biz-name {
  font-size: 13px;
  font-weight: 700;
  display: block;
  margin-bottom: 4px;
  color: #222;
}
.footer__biz-detail {
  display: block;
  font-size: 12px;
  color: #555;
  padding-left: 16px;
  line-height: 1.7;
}
.footer__legal {
  padding-top: 18px;
  border-top: 1px solid rgba(0,0,0,0.15);
  margin-bottom: 24px;
}
.footer__link {
  font-size: 13px;
  font-weight: 600;
  color: #222;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.footer__copyright {
  font-size: 11px;
  color: #888;
  text-align: center;
}

/* ========================================
   SCROLL ANIMATIONS
   ======================================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   RESPONSIVE: TABLET (768px+)
   ======================================== */
@media (min-width: 768px) {
  :root {
    --section-px: 40px;
    --section-py: 80px;
  }

  .hero__video--pc { display: block; }
  .hero__video--sp { display: none; }

  .hero__logo-text { font-size: 54px; letter-spacing: 4px; }
  .hero__logo-img { width: 340px; }
  .header__logo-img { height: 42px; }
  .hero__badge { font-size: 15px; padding: 8px 20px; }
  .hero__title { font-size: 50px; }
  .hero__subtitle-big { font-size: 42px; letter-spacing: 4px; margin-bottom: 12px; }
  .hero__subtitle { font-size: 18px; }

  .section__title { font-size: 30px; }
  .about__image-placeholder { height: 300px; }
  .about__image-main { height: 300px; }
  .about__photo { height: 140px; }

  /* スマホ版のみ正方形。タブレット/PCはYouTubeと同じ幅の横長(16:9)に */
  .about__gallery { max-width: none; }
  .about__gallery-main { aspect-ratio: 16 / 9; }
  .about__thumb { aspect-ratio: 16 / 9; }

  .calorie__list { grid-template-columns: 1fr 1fr; }

  .features__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }
  .feature-card__title { font-size: 16px; }
  .feature-card__desc { font-size: 13px; }

  .pricing__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .pricing__grid .plan-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    justify-self: center;
  }

  .voice-card { flex: 0 0 33.333%; padding: 0 8px; }
  .voice-card__inner { max-width: none; }

  .corporate__features { grid-template-columns: repeat(2, 1fr); margin-bottom: 32px; }
  .parking__cards { grid-template-columns: repeat(2, 1fr); }
  .corporate__catch { font-size: 22px; }
}

/* ========================================
   RESPONSIVE: PC (1024px+)
   ======================================== */
@media (min-width: 1024px) {
  :root {
    --section-px: 60px;
    --section-py: 100px;
    --header-h: 58px;
  }

  .sp-only { display: none; }
  .pc-only { display: inline; }

  .header__nav {
    display: flex;
  }
  /* 駐車場/インストラクター/お問い合わせはPCナビでは非表示（スペース都合）。モバイルのバーガーメニューには全項目表示 */
  .header__link--extra { display: none; }
  .header__cta { display: inline-block; }
  .header__burger { display: none; }

  .hero__logo-text { font-size: 66px; letter-spacing: 6px; }
  .hero__logo-img { width: 420px; }
  .header__logo-img { height: 48px; }
  .hero__badge { font-size: 18px; padding: 9px 24px; letter-spacing: 2px; }
  .hero__title { font-size: 64px; letter-spacing: 4px; }
  .hero__subtitle-big { font-size: 46px; letter-spacing: 4.6px; margin-bottom: 14px; }
  .hero__subtitle { font-size: 22px; }

  .section__title { font-size: 36px; }
  .cta-trial__title { font-size: 36px; }

  .about__image-placeholder { height: 400px; }
  .about__image-main { height: 400px; }
  .about__photo { height: 180px; }
  .about__text { font-size: 15px; max-width: 700px; margin-left: auto; margin-right: auto; }
  .about__intro { font-size: 20px; }

  .calorie {
    padding: 40px 36px;
    margin: 0 auto;
  }
  .calorie__lead { font-size: 24px; letter-spacing: 3px; }
  .calorie__value { font-size: 96px; }
  .calorie__prefix { font-size: 22px; }
  .calorie__unit { font-size: 34px; }

  #about > .section__inner,
  #trial > .section__inner,
  #simulator > .section__inner,
  #instructor > .section__inner,
  #faq > .section__inner,
  #access > .section__inner,
  #parking > .section__inner,
  #corporate > .section__inner {
    max-width: 700px;
  }

  .corporate__catch { font-size: 24px; }
  .corporate__feature-title { font-size: 22px; }
  .corporate__feature-text { font-size: 14px; }
  .corporate__plan-price { font-size: 20px; }

  .pricing__grid {
    grid-template-columns: repeat(5, 1fr);
  }
  .pricing__grid .plan-card:last-child {
    max-width: none;
    grid-column: auto;
    justify-self: stretch;
  }
  /* 5カラムで小さいカードになる幅は、フォント描画差を補正して横幅いっぱいに */
  .plan-card::before { font-size: 16.3cqw; }
  .plan-card:nth-child(2)::before { font-size: 14.3cqw; }
  .plan-card:nth-child(3)::before { font-size: 15.6cqw; }
  .plan-card:nth-child(4)::before { font-size: 15.6cqw; }
  .plan-card:nth-child(5)::before { font-size: 16.6cqw; }

  .trial__booking { max-width: 700px; }

  .instructor-card::before { background-position: center calc(50% - 80px); }
  .instructor-card {
    max-width: 800px;
    padding: 40px;
  }
  .instructor-card__photo-wrap {
    max-width: 300px;
  }
  .instructor-card__columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 44px;
    border-top: 1px solid var(--color-border);
    padding-top: 24px;
  }
  .instructor-card__col-left { margin-bottom: 0; }
  .instructor-card__col-right {
    border-left: 1px solid var(--color-border);
    padding-left: 44px;
  }
  .instructor-card__career { margin-bottom: 0; }
  .instructor-card__label { font-size: 16px; letter-spacing: 3px; margin-bottom: 12px; }
  .instructor-card__message { font-size: 15px; line-height: 1.9; }
  .instructor-card__text { font-size: 15px; line-height: 1.9; }
  .instructor-card__career li { font-size: 14px; line-height: 1.9; }
  .instructor-card__profile-item { font-size: 15px; }

  .floating-cta { display: none; }
}

/* ========================================
   RESPONSIVE: WIDE (1280px+)
   ======================================== */
@media (min-width: 1280px) {
  :root {
    --section-px: 80px;
  }
}