@charset "UTF-8";

/* =========================================================
   ROOT
========================================================= */
:root {
  --navy: #0d1326;
  --navy-2: #111a31;
  --gold: #cba262;
  --gold-light: #dfc28b;
  --white: #fff;
  --gray: #ededed;
  --gray-2: #f7f7f7;
  --line: #c8cbd0;
  --text: #080808;
  --muted: #555;

  --jp: 'Noto Sans JP', sans-serif;
  --display: 'Teko', sans-serif;
  --latin: 'Montserrat', sans-serif;

  --content: 640px;
  --pc-content: 480px;
}

/* =========================================================
   RESET / BASE
========================================================= */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background: #111;
}

body.site-root {
  min-width: 320px;
  overflow-x: hidden;
  background: #111;
  color: var(--text);
  font-family: var(--jp);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
      letter-spacing: 0.04em;
}

body.menu-open {
  overflow: hidden;
}

a { color: inherit; }
button { font: inherit; }
img, video { max-width: 100%; }

/* =========================================================
   DYNAMIC ANIMATION SYSTEM
========================================================= */
.anim-up,
.anim-left,
.anim-right,
.anim-zoom {
  opacity: 0;
  will-change: opacity, transform;
  transition: opacity 1.0s cubic-bezier(0.16, 1, 0.3, 1), transform 1.0s cubic-bezier(0.16, 1, 0.3, 1);
}

.anim-up { transform: translateY(45px); }
.anim-left { transform: translateX(-45px); }
.anim-right { transform: translateX(45px); }
.anim-zoom { transform: scale(0.92); }

.is-visible .anim-up,
.is-visible .anim-left,
.is-visible .anim-right,
.is-visible .anim-zoom,
.is-visible.anim-up,
.is-visible.anim-left,
.is-visible.anim-right,
.is-visible.anim-zoom {
  opacity: 1 !important;
  transform: translateY(0) translateX(0) scale(1) !important;
}

.delay-1 { transition-delay: 0.22s !important; }
.delay-2 { transition-delay: 0.44s !important; }
.delay-3 { transition-delay: 0.66s !important; }

/* =========================================================
   MAIN STAGE
========================================================= */
.stage-container {
  position: relative;
  width: 100%;
  max-width: var(--content);
  margin: 0 auto;
  background: var(--white);
  overflow: hidden;
  box-shadow: 0 0 55px rgba(0, 0, 0, .32);
}

.section-padding {
  padding: 58px 22px 66px;
}

.relative-z {
  position: relative;
  z-index: 2;
}

.bg-white { background: #fff !important; }
.bg-gray { background: var(--gray) !important; }
.bg-navy { background: var(--navy) !important; }
.text-center { text-align: center; }

/* =========================================================
   HEADER & HAMBURGER
========================================================= */
.site-header {
  position: fixed;
  z-index: 1100;
  top: 0;
  left: 50%;
  width: 100%;
  max-width: var(--content);
  height: 54px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid rgba(0, 0, 0, .08);
  backdrop-filter: blur(12px);
}

.header-logo {
  display: inline-flex;
  align-items: center;
  height: 28px;
  text-decoration: none;
}

.header-logo-img {
  display: block;
  width: auto;
  height: 23px;
  max-width: 150px;
  object-fit: contain;
}

.hamburger-btn {
  position: relative;
  z-index: 1200;
  width: 32px;
  height: 34px;
  padding: 5px 0 12px;
  border: 0;
  background: transparent;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.hamburger-btn span {
  display: block;
  width: 24px;
  height: 1.5px;
  margin-left: auto;
  background: #000;
  transition: transform .28s ease, opacity .2s ease, background .2s ease;
}

.hamburger-btn.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger-btn.active span:nth-child(2) { opacity: 0; }
.hamburger-btn.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* =========================================================
   MENU OVERLAY
========================================================= */
.menu-overlay {
  position: fixed;
  z-index: 1000;
  inset: 0;
  width: 100%;
  height: 100dvh;
  padding: 0;
  background: rgb(13, 19, 38);
  color: #fff;
  transform: translateY(-105%);
  transition: transform .42s cubic-bezier(.16, 1, .3, 1);
  overflow-y: auto;
}

.menu-overlay.active { transform: translateY(0); }

.menu-panel {
  width: 100%;
  max-width: var(--content);
  min-height: 100%;
  margin: 0 auto;
  padding: 82px 24px 60px;
  display: flex;
  flex-direction: column;
}

.menu-panel-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.menu-panel-label {
  font-family: var(--latin);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .16em;
}

.menu-panel-line {
  height: 1px;
  flex: 1;
  background: rgba(255, 255, 255, .28);
}

.menu-nav {
  display: grid;
  gap: 3px;
}

.menu-link {
  min-height: 48px;
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, .09);
}

.menu-num {
  width: 12px;
  height: auto;
  max-width: 100%;
}

.menu-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.menu-text strong {
  font-size: 14px;
  font-weight: 900;
  letter-spacing: .03em;
}

.menu-text small {
  margin-top: 2px;
  color: rgba(255, 255, 255, .42);
  font-family: var(--latin);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: .13em;
}

/* =========================================================
   TYPOGRAPHY
========================================================= */
.main-headline {
  font-size: clamp(23px, 5.7vw, 31px);
  line-height: 1.35;
  letter-spacing: .045em;
  font-weight: 900;
}

.main-headline span { color: var(--gold); }

.sub-lead-p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.85;
}

.margin-bottom-lg { margin-bottom: 26px; }
.margin-bottom-xl { margin-bottom: 38px; }

.section-index-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 11px;
}

.section-index {
  font-family: var(--display);
  font-size: 67px;
  font-style: italic;
  line-height: .7;
  font-weight: 700;
}

.section-index.gold { color: var(--gold); }

.section-line {
  flex: 1;
  height: 1px;
  background: #bfc2c7;
}

.section-en-title {
  display: block;
  margin-bottom: 8px;
  font-family: var(--latin);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .14em;
  color: var(--navy);
}

.section-en-title.light { color: var(--gold-light); }

/* =========================================================
   WATERMARK (★表示修正：z-indexと透過度調整)
========================================================= */
.watermark-bg {
  position: absolute;
  z-index: 1 !important;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;

  font-family: var(--display);
  font-size: clamp(76px, 18vw, 125px);
  font-style: italic;
  font-weight: 700;
  line-height: .75;
  letter-spacing: .015em;

  color: rgba(13, 19, 38, .07) !important;
}

.left-align { top: 18px; left: -12px; }
.right-align { top: 18px; right: -14px; }
.center-align { top: 18px; left: 50%; transform: translateX(-50%); }
.center-align-tall {
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  line-height: .82;
  white-space: normal;
}
.left-align-top { top: 15px; left: -10px; }
.shop-watermark { top: 20px; right: -10px; color: rgba(255, 255, 255, .08) !important; }

/* =========================================================
   HERO & CATCH FADE WRAPPER
========================================================= */
.hero-fade-wrapper {
  position: relative;
  z-index: 1;
  will-change: transform, opacity;
}

/* FV構造・レイアウト */
.fv-section {
  padding-top: 54px;
  background: #fff;
}

.fv-photo-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #000;
}

/* 1. 背景写真：初期はぼかし＋拡大＋透過 */
.fv-photo-bg {
  width: 100%;
  height: auto;
  display: block;
  filter: blur(12px);
  opacity: 0;
  transform: scale(1.08);
  transition: filter 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
              opacity 1.2s ease, 
              transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 読み込み完了後にぼかし解除 */
.fv-photo-bg.is-loaded {
  filter: blur(0);
  opacity: 1;
  transform: scale(1);
}

/* 2. 人物・文字のオーバーレイ画像 */
.fv-graphic-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  z-index: 2;
}

.catch-copy-zone {
  position: relative;
  padding: 42px 23px 48px;
  background: #ededed;
  overflow: hidden;
  text-align: center;
}

.catch-copy-zone::before {
  content: "BASEBALL LABO";
  position: absolute;
  top: 8px;
  left: -8px;
  font-family: var(--display);
  font-size: 58px;
  font-weight: 700;
  letter-spacing: .04em;
  color: rgba(13, 19, 38, .05);
  white-space: nowrap;
}

.catch-main { position: relative; z-index: 1; }

.catch-small {
  display: block;
  margin-bottom: 8px;
  font-family: var(--latin);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--gold);
}

.catch-main strong {
  display: block;
  color: var(--navy);
  font-size: clamp(25px, 7vw, 32px);
  line-height: 1.35;
  letter-spacing: .04em;
  font-weight: 900;
  margin-bottom: 50px;
}


.parallax-overlap-sec {
  position: relative;
  z-index: 2;
  box-shadow: 0 -15px 35px rgba(0, 0, 0, 0.12);
}

/* =========================================================
   CONCEPT / FEATURES
========================================================= */
.sec-concept,
.sec-features,
.sec-session,
.sec-usp,
.sec-cycle,
.sec-class,
.sec-coach,
.sec-compare,
.sec-price,
.sec-faq,
.sec-shop {
  position: relative;
  overflow: hidden;
}

.concept-head-row,
.features-head-row {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 16px;
}

.teko-big-num {
  color: var(--navy);
  font-family: var(--display);
  font-size: 67px;
  font-style: italic;
  line-height: .7;
  font-weight: 700;
}

.gold-num { color: var(--gold) !important; }

.horizontal-line {
  flex: 1;
  height: 1px;
  background: #cbd0d5;
}

.concept-content-grid {
  align-items: center;
  margin-top: 20px;
}

.concept-img-box img {
  width: 100%;
  display: block;
}

.concept-text-box {
  font-size: 11px;
  line-height: 1.75;
  text-align: center;
}

.concept-text-box p + p { margin-top: 10px; }

/* =========================================================
   VIDEO
========================================================= */
.video-embed-block { margin-top: 28px; }

.video-label-teko {
  margin-bottom: 6px;
  font-family: var(--display);
  font-size: 15px;
  letter-spacing: .08em;
  font-weight: 700;
}

.single-video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 5 / 4;
  background: #000;
  overflow: hidden;
}

.single-video-frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-sound-btn {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 5px 9px;
  border: 1px solid rgba(255, 255, 255, .45);
  background: rgba(0, 0, 0, .68);
  color: #fff;
  font-family: var(--latin);
  font-size: 8px;
  letter-spacing: .08em;
  cursor: pointer;
}

/* =========================================================
   SESSION
========================================================= */
.sec-session { padding-bottom: 30px; }

.session-cards-stack {
  display: grid;
  gap: 13px;
  margin: 0 0 22px;
}

.session-card {
  padding: 12px 14px 0;
  border: 1.5px solid var(--gold);
  background: #fff;
  text-align: center;
}

.card-top-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 54px;
  padding: 3px 9px;
  margin-bottom: 8px;
  background: var(--navy);
  color: #fff;
  font-family: var(--latin);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .08em;
}

.card-date-line {
  display: flex;
  align-items: baseline;
  justify-content: center;
  color: #000;
  line-height: 1;
}

.date-teko {
  font-family: var(--display);
  font-size: 42px;
  font-weight: 700;
  line-height: .9;
}

.date-unit {
  margin: 0 1px;
  font-size: 11px;
  font-weight: 900;
}

.card-time-line {
  padding: 8px 0 10px;
  color: var(--gold);
  font-family: var(--display);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1;
}

.card-bottom-strip {
  margin: 0 -14px;
  padding: 6px;
  background: var(--navy);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
}

.btn-giant-gold-cta,
.price-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 15px;
  background: var(--gold);
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 900;
  letter-spacing: .04em;
  box-shadow: 0 8px 22px rgba(203, 162, 98, .24);
}

.navy-connector-zone {
  height: 34px;
  background: var(--navy);
}

/* ★復元：下向きV字カッティング */
.v-cutting-shape {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 0;
  transform: translateX(-50%);
  border-left: 320px solid transparent;
  border-right: 320px solid transparent;
  border-top: 34px solid var(--navy);
  background-color: #ededed;
  z-index: 5;
}

/* =========================================================
   USP
========================================================= */
.usp-items-stack {
  display: grid;
  gap: 34px;
}

.usp-photo-box {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-bottom: 10px;
  overflow: hidden;
}

.usp-photo-box img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.usp-overlay-num {
  position: absolute;
  right: 8px;
  bottom: -8px;
  color: rgba(255, 255, 255, .88);
  font-family: var(--display);
  font-size: 73px;
  font-style: italic;
  line-height: .7;
  font-weight: 700;
  text-shadow: 0 2px 12px rgba(0, 0, 0, .25);
}

.usp-title-gold-square {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  margin-bottom: 5px;
}

.gold-square {
  flex: 0 0 auto;
  color: var(--gold);
  font-size: 13px;
  line-height: 1.8;
}
.gold-square img {
  max-width: 100%;
  width: 15px;
  height: auto;
}

.usp-title-gold-square h3 {
  font-size: 16px;
  line-height: 1.5;
  font-weight: 900;
}

.usp-desc-text {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

/* =========================================================
   CYCLE
========================================================= */
.cycle-capsule-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  margin-bottom: 22px;
}

.cycle-capsule {
  width: min(100%, 430px);
  padding: 12px 16px;
  border: 1px solid #d8dce0;
  border-radius: 28px;
  background: #fff;
  text-align: center;
  box-shadow: 0 7px 18px rgba(0, 0, 0, .05);
}

.cycle-capsule.highlight-gold {
  border-color: var(--gold);
  background: rgba(203, 162, 98, .08);
}

.cycle-capsule h4 {
  font-size: 14px;
  line-height: 1.4;
  font-weight: 900;
}

.cycle-capsule h4 .sub {
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
}

.cycle-capsule p {
  margin-top: 2px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.4;
}

.cycle-triangle-down {
  width: 0;
  height: 0;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 9px solid var(--gold);
}

.cycle-footer-p {
  font-size: 14px;
  line-height: 1.8;
  font-weight: 900;
}

/* =========================================================
   CLASS
========================================================= */
.class-plan-list {
  display: grid;
  gap: 22px;
  margin-top: 28px;
}

.class-plan {
  position: relative;
  min-height: 250px;
  padding: 25px 21px 26px;
  background: #fff;
  border-left: 4px solid var(--gold);
  box-shadow: 0 10px 26px rgba(0, 0, 0, .06);
}

.class-plan-dark {
  background: var(--navy);
  color: #fff;
  border-left-color: var(--gold);
}

.class-plan-content {
  position: relative;
  z-index: 1;
}

.class-plan-label {
  color: var(--gold);
  font-family: var(--latin);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .12em;
}

.class-plan h3 {
  margin-top: 3px;
  font-size: 20px;
  line-height: 1.3;
  font-weight: 900;
}

.class-plan h3 small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
}

.class-plan-dark h3 small { color: rgba(255, 255, 255, .6); }

.class-plan-line {
  width: 100%;
  height: 1px;
  margin: 16px 0 13px;
  background: var(--line);
}

.class-plan-dark .class-plan-line { background: rgba(255, 255, 255, .2); }

.class-plan dl {
  display: grid;
  gap: 11px;
}

.class-plan dl > div {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 9px;
  align-items: start;
}

.class-plan dt {
  color: var(--gold);
  font-family: var(--latin);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
}

.class-plan dd {
  font-size: 12px;
  line-height: 1.65;
  font-weight: 700;
}

/* =========================================================
   COACH
========================================================= */
.coach-layout {
  display: grid;
  gap: 18px;
  margin-top: 25px;
}

.coach-photo {
  position: relative;
  width: 100%;
  background: var(--gray);
}

.coach-photo img {
  width: 100%;
  height: auto;
  display: block;
}

.coach-profile { padding: 0 2px; }

.coach-role {
  color: var(--gold);
  font-family: var(--latin);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .09em;
}

.coach-name {
  margin-top: 2px;
  font-size: 25px;
  line-height: 1.2;
  font-weight: 900;
}

.coach-name small {
  margin-left: 5px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
}

.coach-border {
  width: 52px;
  height: 2px;
  margin: 13px 0;
  background: var(--gold);
}

.coach-career {
  font-size: 11px;
  font-weight: 800;
}

.coach-message {
  margin-top: 13px;
  font-size: 14px;
  line-height: 1.6;
  font-weight: 900;
}

.coach-message-small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

/* =========================================================
   COMPARISON
========================================================= */
.comparison-box {
  margin-top: 26px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: #fff;
}

.comparison-head,
.comparison-row {
  display: grid;
  grid-template-columns: 23% 34% 43%;
}

.comparison-head > div,
.comparison-row > div {
  min-width: 0;
  padding: 11px 7px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
  font-size: 12px;
  line-height: 1.55;
  word-break: keep-all;
}

.comparison-head { font-weight: 900; }
.comparison-head > div:nth-child(2) { background: #f6f6f6; }

.comparison-active {
  background: rgba(203, 162, 98, .14) !important;
  border-color: var(--gold) !important;
  font-weight: 900;
}

.comparison-row > div:first-child {
  background: #f6f6f6;
  font-weight: 900;
}

/* =========================================================
   PRICE
========================================================= */
.price-main {
  position: relative;
  margin-top: 27px;
  padding: 28px 20px 20px;
  background: var(--navy);
  color: #fff;
  box-shadow: 0 15px 30px rgba(13, 19, 38, .17);
}

.price-label {
  position: absolute;
  top: 0;
  right: 0;
  padding: 5px 10px;
  background: var(--gold);
  color: #fff;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .12em;
}

.price-plan-name {
  color: rgba(255, 255, 255, .7);
  font-family: var(--latin);
  font-size: 9px;
  line-height: 1.6;
  letter-spacing: .08em;
}

.price-plan-name strong {
  color: #fff;
  font-size: 15px;
  letter-spacing: .06em;
}

.price-number {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-top: 13px;
}

.price-number span {
  color: var(--gold-light);
  font-family: var(--display);
  font-size: 62px;
  font-style: italic;
  line-height: .8;
  font-weight: 700;
}

.price-number small {
  color: rgba(255, 255, 255, .72);
  font-size: 9px;
}

.price-gold-line {
  width: 100%;
  height: 1px;
  margin: 17px 0 13px;
  background: var(--gold);
}

.price-description {
  color: rgba(255, 255, 255, .86);
  font-size: 12px;
  line-height: 1.75;
}

.price-cta {
  margin-top: 17px;
  min-height: 44px;
  background: var(--gold);
  box-shadow: none;
}

.price-cta span {
  margin-left: auto;
  font-family: var(--display);
  font-size: 22px;
}

.price-sub {
  margin-top: 19px;
  padding: 17px 20px 18px;
  border-bottom: 1px solid var(--line);
}

.price-sub-label {
  margin-bottom: 2px;
  color: var(--muted);
  font-family: var(--latin);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .12em;
}

.price-sub strong {
  font-family: var(--display);
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
}

.price-sub span {
  margin-left: 4px;
  color: var(--muted);
  font-size: 9px;
}

.price-sub > p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
}

/* =========================================================
   FAQ
========================================================= */
.faq-list {
  display: grid;
  gap: 8px;
  margin-top: 26px;
}

.faq-item {
  background: #fff;
  border-bottom: 1px solid #cfd2d5;
}

.faq-question {
  width: 100%;
  min-height: 55px;
  padding: 13px 12px;
  border: 0;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  text-align: left;
  cursor: pointer;
}

.faq-question > span {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  font-size: 12px;
  line-height: 1.55;
  font-weight: 900;
}

.faq-question b {
  color: var(--gold);
  font-family: var(--latin);
  font-size: 11px;
}

.faq-question i {
  flex: 0 0 auto;
  color: #111;
  font-style: normal;
  font-size: 20px;
  line-height: 1;
  transition: transform .25s ease, color .25s ease;
}

.faq-item.active .faq-question i {
  color: var(--gold);
  transform: rotate(45deg);
}

.faq-answer {
  overflow: hidden;
  max-height: 0;
  padding: 0 12px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
  transition: max-height .3s ease, padding .3s ease;
}

.faq-item.active .faq-answer {
  max-height: 180px;
  padding-top: 2px;
  padding-bottom: 14px;
}

/* =========================================================
   SHOP
========================================================= */
.sec-shop { color: #fff; }
.sec-shop .section-padding { padding-bottom: 35px; }

.shop-title {
  margin-top: 5px;
  font-family: var(--latin);
  font-size: 31px;
  line-height: .95;
  letter-spacing: -.03em;
}

.shop-title span {
  font-family: var(--jp);
  font-size: 19px;
  letter-spacing: .04em;
}

.shop-line {
  width: 55px;
  height: 2px;
  margin: 18px 0 20px;
  background: var(--gold);
}

.shop-info {
  display: grid;
  gap: 15px;
}

.shop-info span {
  color: var(--gold-light);
  font-family: var(--latin);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .13em;
}

.shop-info p {
  margin-top: 2px;
  color: rgba(255, 255, 255, .84);
  font-size: 12px;
  line-height: 1.75;
}

.shop-map {
  width: 100%;
  height: 190px;
  margin-top: 22px;
  border: 0;
  filter: none !important;
}

.shop-bottom {
  margin-top: 22px;
  padding-top: 17px;
  border-top: 1px solid rgba(255, 255, 255, .15);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: rgba(255, 255, 255, .55);
  font-size: 8px;
}

.shop-bottom a { color: rgba(255, 255, 255, .75); }

/* =========================================================
   FIXED RESERVATION CTA
========================================================= */
.pc-fixed-reserve {
  position: fixed;
  z-index: 1200;
  right: 28px;
  bottom: 28px;
  width: 235px;
  min-height: 72px;
  padding: 13px 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--gold);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 14px 35px rgba(0, 0, 0, .24);
}

.reserve-small {
  font-family: var(--latin);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .14em;
}

.pc-fixed-reserve strong {
  margin-top: 2px;
  font-size: 15px;
  line-height: 1.4;
}

.reserve-arrow {
  position: absolute;
  right: 14px;
  bottom: 8px;
  font-family: var(--display);
  font-size: 22px;
  line-height: 1;
}

/* =========================================================
   RESPONSIVE
========================================================= */
@media (min-width: 768px) {
  body.site-root { background: #111; }
  .stage-container { width: var(--pc-content); max-width: var(--pc-content); min-height: 100vh; margin: 0 auto; background: #fff; }
  .site-header { width: var(--pc-content); max-width: var(--pc-content); height: 58px; left: 50%; transform: translateX(-50%); padding: 0 20px; }
  .header-logo-img { height: 24px; }
  .hamburger-btn { display: none; }
  .menu-overlay { position: fixed; top: 0; left: 0; width: 245px; height: 100vh; padding: 0; background: transparent; transform: none; overflow-y: auto; pointer-events: auto; }
  .menu-panel { width: 100%; max-width: none; min-height: 100%; margin: 0; padding: 54px 24px 60px; }
  .menu-panel-head { margin-bottom: 24px; }
  .menu-nav { gap: 0; }
  .menu-link { min-height: 50px; }
  .menu-bottom { padding-top: 24px; }
  .fv-section { padding-top: 58px; }
  .section-padding { padding: 68px 28px 78px; }
}

@media (min-width: 768px) and (max-width: 1099px) {
  .stage-container { width: min(var(--pc-content), calc(100vw - 24px)); max-width: var(--pc-content); }
  .site-header { width: min(var(--pc-content), calc(100vw - 24px)); max-width: var(--pc-content); }
  .menu-overlay { width: 220px; }
  .menu-panel { padding: 50px 20px 50px; }
}

@media (min-width: 1100px) {
  .stage-container { margin-left: max(300px, calc(50% - 320px)); margin-right: 0; }
  .site-header { left: max(300px, calc(50% - 320px)); transform: none; }
}

@media (max-width: 767px) {
  body.site-root { padding-bottom: 62px; }
  .pc-fixed-reserve { left: 50%; right: auto; bottom: 0; width: min(100%, var(--content)); min-height: 62px; transform: translateX(-50%); padding: 9px 50px 9px 16px; box-shadow: 0 -5px 18px rgba(0, 0, 0, .16); }
  .reserve-small { font-size: 9px; }
  .pc-fixed-reserve strong { font-size: 15px; }
  .reserve-arrow { right: 17px; bottom: 17px; font-size: 25px; }
  .section-padding { padding-left: 20px; padding-right: 20px; }
}

@media (max-width: 380px) {
  .section-padding { padding-top: 50px; padding-bottom: 58px; }
  .main-headline { font-size: 21px; }
  .section-index, .teko-big-num { font-size: 61px; }
  .concept-text-box { font-size: 11px; }
  .date-teko { font-size: 38px; }
  .session-date-row { gap: 8px; }
  .card-top-tag { min-width: 48px; font-size: 8px; }
}

/* =========================================================
   DETAIL ACCORDION (初期非表示 ＆ タップ開閉)
========================================================= */
/* ▽詳細切り替えボタンバー */
.detail-toggle-bar {
  position: relative;
  z-index: 20;
  width: 100%;
  padding: 24px 20px;
  background: var(--navy);
  color: #fff;
  text-align: center;
  cursor: pointer;
  border-top: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  user-select: none;
  transition: background-color 0.25s ease;
}

.detail-toggle-bar:active {
  background: #18223c;
}

.toggle-badge {
  display: inline-block;
  padding: 3px 12px;
  background: var(--gold);
  color: #fff;
  font-family: var(--latin);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.15em;
  border-radius: 2px;
  margin-bottom: 6px;
}

.toggle-title {
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.06em;
  color: #fff;
  line-height: 1.3;
}

.toggle-sub {
  margin-top: 6px;
  font-size: 11px;
  color: var(--gold-light);
  font-weight: 700;
  letter-spacing: 0.05em;
  animation: bounceText 1.4s infinite;
}

@keyframes bounceText {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(3px); }
}

/* 開いた状態のスイッチ */
.detail-toggle-bar.is-open .toggle-sub {
  animation: none;
}

/* 詳細アコーディオン領域（初期非表示） */
.detail-accordion-wrapper {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.8s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s ease;
}

/* アコーディオンが開いた状態 */
.detail-accordion-wrapper.is-open {
  max-height: 20000px; /* 十分な長さを指定 */
  opacity: 1;
}

/* =========================================================
   ARROW TOGGLE ZONE (初期表示から大きなV字矢印デザイン)
========================================================= */
.arrow-toggle-zone {
  position: relative;
  z-index: 20;
  width: 100%;
  margin-top: 25px;
  cursor: pointer;
  user-select: none;
  background: var(--navy);
  padding-bottom: 25px;
}

/* 巨大なV字矢印シェイプ（初期状態からくっきりと表示） */
.arrow-shape {
  position: relative;
  width: 100%;
  padding: 32px 20px 50px;
  background: linear-gradient(180deg, var(--navy-2) 0%, var(--navy) 100%);
  border-top: 2px solid var(--gold);
  text-align: center;
  /* 大きなV字カッティングシェイプ */
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 35px), 50% 100%, 0 calc(100% - 35px));
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.3s ease;
}

/* 金色のV字エッジライン装飾 */
.arrow-shape::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-bottom: 3px solid var(--gold);
  clip-path: polygon(0 calc(100% - 35px), 50% 100%, 100% calc(100% - 35px));
}

.arrow-toggle-zone:hover .arrow-shape {
  transform: translateY(4px);
  background: #15223e;
}

.arrow-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.arrow-badge {
  display: inline-block;
  font-family: var(--latin);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.22em;
  color: var(--gold-light);
  margin-bottom: 4px;
}

.arrow-title {
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: #fff;
  line-height: 1.2;
}

/* 上下にポンポン跳ねる下矢印アイコン */
.arrow-icon-animated {
  margin-top: 8px;
  width: 28px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.v-arrow {
  display: block;
  width: 12px;
  height: 12px;
  border-right: 2.5px solid var(--gold);
  border-bottom: 2.5px solid var(--gold);
  transform: rotate(45deg);
  animation: pulseVArrow 1.4s infinite cubic-bezier(0.45, 0, 0.55, 1);
}

@keyframes pulseVArrow {
  0%, 100% {
    transform: translateY(-4px) rotate(45deg);
    opacity: 0.5;
  }
  50% {
    transform: translateY(5px) rotate(45deg);
    opacity: 1;
  }
}

/* 開いた状態（上向き矢印に変形） */
.arrow-toggle-zone.is-open .v-arrow {
  transform: rotate(-135deg);
  animation: none;
}

/* 詳細アコーディオン領域（初期非表示） */
.detail-accordion-wrapper {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.8s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s ease;
}

.detail-accordion-wrapper.is-open {
  max-height: 30000px;
  opacity: 1;
}