/* ============================================
   からだのアトリエ DESIGN A: エレガント・ホテルラウンジ
   配色: 白基調 + ゴールド + ペールグレージュ
   ============================================ */

:root {
  --bg: #FAFAF7;
  --bg-cream: #F3EFE7;
  --bg-overlay: rgba(36, 30, 22, 0.32);
  --text: #2B2620;
  --text-light: #6E665A;
  --text-muted: #A39A8C;
  --gold: #C5A572;
  --gold-dark: #A98A55;
  --gold-light: #E5D4B0;
  --line: #E5DFD2;
  --white: #FFFFFF;
  --black: #1B1814;

  --serif: 'Noto Serif JP', 'Cormorant Garamond', 'Times New Roman', serif;
  --serif-en: 'Cormorant Garamond', 'Noto Serif JP', serif;
  --sans: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-smooth: cubic-bezier(0.45, 0, 0.15, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); color: var(--text); background: var(--bg); line-height: 1.85; font-size: 15px; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: opacity 0.4s var(--ease); }
ul { list-style: none; }
button { background: none; border: none; cursor: pointer; font-family: inherit; }

/* ===== HEADER ===== */
.header { position: fixed; top: 0; left: 0; width: 100%; z-index: 100; transition: background-color 0.5s var(--ease), backdrop-filter 0.5s var(--ease); padding: 22px 0; }
.header.is-scrolled { background: rgba(250, 250, 247, 0.94); backdrop-filter: blur(12px); padding: 14px 0; box-shadow: 0 1px 0 var(--line); }
.header__inner { max-width: 1280px; margin: 0 auto; padding: 0 40px; display: flex; align-items: center; gap: 48px; }
.header__logo { display: flex; flex-direction: column; line-height: 1; color: var(--white); transition: color 0.5s var(--ease); }
.header.is-scrolled .header__logo { color: var(--text); }
.header__logo-en { font-family: var(--serif-en); font-size: 22px; letter-spacing: 0.12em; font-weight: 400; }
.header__logo-jp { font-family: var(--serif); font-size: 11px; letter-spacing: 0.32em; margin-top: 6px; opacity: 0.78; }
.nav { margin-left: auto; display: flex; gap: 32px; }
.nav a { font-family: var(--serif-en); font-size: 13px; letter-spacing: 0.22em; color: var(--white); transition: color 0.4s var(--ease); }
.header.is-scrolled .nav a { color: var(--text); }
.nav a:hover { color: var(--gold); }
.header__cta { padding: 11px 28px; background: var(--gold); color: var(--white) !important; font-family: var(--serif-en); font-size: 12px; letter-spacing: 0.24em; transition: background 0.4s var(--ease); }
.header__cta:hover { background: var(--gold-dark); }
.menu-btn { display: none; width: 32px; height: 24px; position: relative; }
.menu-btn span { position: absolute; left: 0; width: 100%; height: 1px; background: var(--white); transition: all 0.4s var(--ease); }
.header.is-scrolled .menu-btn span { background: var(--text); }
.menu-btn span:nth-child(1) { top: 4px; }
.menu-btn span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.menu-btn span:nth-child(3) { bottom: 4px; }
.menu-btn.is-open span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.menu-btn.is-open span:nth-child(2) { opacity: 0; }
.menu-btn.is-open span:nth-child(3) { bottom: 50%; transform: translateY(50%) rotate(-45deg); }
.nav-mobile { display: none; position: fixed; top: 0; right: 0; width: 100%; height: 100vh; background: var(--bg); padding: 100px 40px 40px; flex-direction: column; gap: 28px; opacity: 0; pointer-events: none; transition: opacity 0.4s var(--ease); z-index: 99; }
.nav-mobile.is-open { opacity: 1; pointer-events: auto; }
.nav-mobile a { font-family: var(--serif-en); font-size: 18px; letter-spacing: 0.2em; color: var(--text); }
.nav-mobile__cta { margin-top: 24px; padding: 16px; background: var(--gold); color: var(--white) !important; text-align: center; }

/* ===== HERO ===== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 120px 40px 80px; color: var(--white); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: 1; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); animation: heroZoom 12s var(--ease) forwards; }
@keyframes heroZoom { to { transform: scale(1); } }
.hero__overlay { position: absolute; inset: 0; z-index: 2; background: linear-gradient(180deg, rgba(20, 16, 10, 0.42) 0%, rgba(20, 16, 10, 0.28) 50%, rgba(20, 16, 10, 0.55) 100%); }
.hero__content { position: relative; z-index: 3; max-width: 720px; text-align: center; }
.hero__sub { font-family: var(--serif-en); font-size: 13px; letter-spacing: 0.42em; color: var(--gold-light); margin-bottom: 32px; }
.hero__title { font-family: var(--serif); font-size: clamp(2.4rem, 5.4vw, 4rem); font-weight: 400; line-height: 1.55; letter-spacing: 0.08em; margin-bottom: 36px; }
.hero__lead { font-size: 14px; line-height: 2.1; letter-spacing: 0.1em; margin-bottom: 48px; opacity: 0.95; }
.hero__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }
.hero__hours { font-family: var(--serif-en); font-size: 11px; letter-spacing: 0.32em; opacity: 0.8; }
.hero__scroll { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); z-index: 3; }
.hero__scroll span { font-family: var(--serif-en); font-size: 10px; letter-spacing: 0.4em; color: var(--white); display: inline-block; animation: scrollPulse 2.4s ease-in-out infinite; }
@keyframes scrollPulse { 0%, 100% { opacity: 0.4; transform: translateY(0); } 50% { opacity: 1; transform: translateY(8px); } }
.sp-only { display: none; }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 36px; font-family: var(--serif-en); font-size: 13px; letter-spacing: 0.22em; transition: all 0.4s var(--ease); border: 1px solid transparent; min-width: 180px; cursor: pointer; }
.btn--gold { background: var(--gold); color: var(--white); }
.btn--gold:hover { background: var(--gold-dark); }
.btn--outline { background: transparent; border-color: rgba(255, 255, 255, 0.65); color: var(--white); }
.btn--outline:hover { background: var(--white); color: var(--text); }
.btn--outline-white { background: transparent; border-color: var(--white); color: var(--white); }
.btn--outline-white:hover { background: var(--white); color: var(--text); }
.btn--lg { padding: 18px 48px; font-size: 14px; min-width: 220px; }

/* ===== SECTIONS ===== */
.section { padding: 140px 40px; }
.section--cream { background: var(--bg-cream); }
.container { max-width: 1180px; margin: 0 auto; }
.container--narrow { max-width: 780px; margin: 0 auto; }
.section__label { font-family: var(--serif-en); font-size: 12px; letter-spacing: 0.42em; color: var(--gold); text-align: center; margin-bottom: 20px; }
.section__label--white { color: var(--gold-light); }
.section__title { font-family: var(--serif); font-size: clamp(1.8rem, 3.6vw, 2.8rem); font-weight: 400; text-align: center; line-height: 1.6; letter-spacing: 0.08em; margin-bottom: 28px; }
.section__lead { text-align: center; color: var(--text-light); font-size: 14px; letter-spacing: 0.08em; margin-bottom: 64px; }

/* ===== CONCEPT ===== */
.concept__rule { width: 1px; height: 60px; background: var(--gold); margin: 0 auto 56px; }
.concept__list { list-style: none; max-width: 640px; margin: 0 auto; }
.concept__list li { padding: 22px 0 22px 32px; border-bottom: 1px solid var(--line); position: relative; font-size: 15px; letter-spacing: 0.04em; line-height: 1.8; }
.concept__list li::before { content: ''; position: absolute; left: 0; top: 32px; width: 16px; height: 1px; background: var(--gold); }
.concept__list li:first-child { border-top: 1px solid var(--line); }
.concept__lead { text-align: center; font-family: var(--serif); font-size: 18px; line-height: 2.2; letter-spacing: 0.1em; margin-top: 56px; color: var(--text-light); }

/* ===== REASONS ===== */
.reasons { display: grid; grid-template-columns: repeat(2, 1fr); gap: 80px 64px; margin-top: 80px; }
.reason { position: relative; padding: 0 0 0 60px; }
.reason__num { position: absolute; left: 0; top: 6px; font-family: var(--serif-en); font-size: 36px; font-weight: 300; color: var(--gold); letter-spacing: 0.04em; line-height: 1; }
.reason__title { font-family: var(--serif); font-size: 22px; font-weight: 500; line-height: 1.7; letter-spacing: 0.06em; margin-bottom: 20px; }
.reason__text { font-size: 14px; color: var(--text-light); line-height: 1.95; letter-spacing: 0.03em; }

/* ===== ABOUT ===== */
.about__text p { font-family: var(--serif); font-size: 16px; line-height: 2.3; letter-spacing: 0.08em; text-align: center; margin-bottom: 24px; color: var(--text-light); }
.about__signature { text-align: center; font-family: var(--serif); margin-top: 48px; letter-spacing: 0.2em; color: var(--text); }

/* === スライド準拠: セクション写真 === */
.concept__grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: start; margin-top: 48px; }
.concept__grid .concept__list { max-width: none; margin: 0; }
.concept__grid .concept__lead { text-align: left; margin-top: 40px; }
.concept__photos { display: grid; gap: 18px; }
.concept__photos img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; }
.reason__photo { margin-top: 80px; }
.reason__photo img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; display: block; }
.section--about { position: relative; color: var(--white); overflow: hidden; }
.section--about .about__bg { position: absolute; inset: 0; z-index: 0; }
.section--about .about__bg img { width: 100%; height: 100%; object-fit: cover; }
.section--about .about__overlay { position: absolute; inset: 0; z-index: 1; background: rgba(28,22,14,0.58); }
.section--about .about__inner { position: relative; z-index: 2; }
.section--about .section__title { color: var(--white); }
.section--about .about__text p { color: rgba(255,255,255,0.92); }
.section--about .about__signature { color: var(--white); }
.menu-pilates { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; max-width: 980px; margin: 64px auto 0; }
.menu-pilates__pricing img { width: 100%; height: auto; display: block; border: 1px solid var(--line); }
.menu-pilates__photo img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
@media (max-width: 960px) { .menu-pilates { grid-template-columns: 1fr; gap: 28px; } }
@media (max-width: 960px) {
  .concept__grid { grid-template-columns: 1fr; gap: 36px; }
  .reason__photo img { aspect-ratio: 16 / 10; }
}

/* ===== STAFF ===== */
.staff { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 40px; margin-top: 64px; }
.staff__card { padding: 40px 24px 36px; background: var(--white); position: relative; text-align: center; transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease); border: 1px solid var(--line); }
.staff__card:hover { transform: translateY(-4px); box-shadow: 0 14px 40px rgba(0,0,0,0.06); }
.staff__photo { width: 100%; aspect-ratio: 3 / 4; overflow: hidden; margin-bottom: 28px; background: var(--bg-cream); }
.staff__photo img { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }
.staff__no { font-family: var(--serif-en); font-size: 14px; color: var(--gold); letter-spacing: 0.2em; margin-bottom: 24px; }
.staff__role { font-family: var(--serif-en); font-size: 11px; letter-spacing: 0.32em; color: var(--text-muted); margin-bottom: 16px; }
.staff__name { font-family: var(--serif); font-size: 22px; font-weight: 500; letter-spacing: 0.1em; margin-bottom: 12px; }
.staff__cred { font-size: 12px; color: var(--gold-dark); letter-spacing: 0.1em; margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.staff__msg { font-size: 13px; color: var(--text-light); line-height: 1.85; letter-spacing: 0.04em; min-height: 50px; }
.staff__note { text-align: center; margin-top: 40px; font-size: 12px; color: var(--text-muted); letter-spacing: 0.1em; }

/* ===== MENU ===== */
.menu-block { max-width: 760px; margin: 64px auto 0; }
.menu-block__title { font-family: var(--serif); font-size: 22px; font-weight: 400; letter-spacing: 0.1em; padding-bottom: 16px; border-bottom: 1px solid var(--gold); margin-bottom: 8px; }
.menu-block__title span { font-family: var(--serif-en); font-size: 11px; letter-spacing: 0.3em; color: var(--gold); margin-left: 16px; }
.menu-list { }
.menu-item { display: flex; justify-content: space-between; align-items: flex-end; padding: 22px 0; border-bottom: 1px dotted var(--line); gap: 16px; }
.menu-item__head { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.menu-item__name { font-family: var(--serif); font-size: 16px; letter-spacing: 0.06em; }
.menu-item__tag { font-family: var(--serif-en); font-size: 10px; letter-spacing: 0.2em; color: var(--gold); padding: 4px 10px; border: 1px solid var(--gold); }
.menu-item__price { font-family: var(--serif-en); font-size: 22px; font-weight: 500; color: var(--gold-dark); letter-spacing: 0.04em; white-space: nowrap; }
.menu-note { text-align: right; max-width: 760px; margin: 16px auto 0; font-size: 12px; color: var(--text-muted); letter-spacing: 0.06em; }
.menu-cta { text-align: center; margin-top: 48px; }
.menu-cta .btn--outline { border-color: var(--text); color: var(--text); }
.menu-cta .btn--outline:hover { background: var(--text); color: var(--white); }

/* ===== VOICE / Rating ===== */
.rating { text-align: center; margin: 56px 0 64px; }
.rating__score { font-family: var(--serif-en); font-size: 64px; font-weight: 300; color: var(--gold-dark); letter-spacing: 0.04em; line-height: 1; }
.rating__stars { color: var(--gold); font-size: 24px; letter-spacing: 0.18em; margin: 14px 0; }
.rating__count { font-size: 12px; color: var(--text-muted); letter-spacing: 0.16em; font-family: var(--serif-en); }
.voices { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.voice { background: var(--white); padding: 36px 32px; border: 1px solid var(--line); position: relative; }
.voice::before { content: '"'; position: absolute; top: 16px; left: 24px; font-family: var(--serif-en); font-size: 56px; color: var(--gold-light); line-height: 1; }
.voice__text { font-size: 14px; line-height: 2.05; letter-spacing: 0.04em; color: var(--text-light); padding-top: 28px; }
.voice__author { margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line); font-family: var(--serif); font-size: 13px; letter-spacing: 0.1em; color: var(--gold-dark); }

/* ===== ACCESS ===== */
.access { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; margin-top: 56px; align-items: start; }
.access__map { aspect-ratio: 4 / 3; overflow: hidden; border: 1px solid var(--line); }
.access__map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.18) contrast(0.96); }
.access__list { }
.access__list > div { padding: 20px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 110px 1fr; gap: 24px; align-items: start; }
.access__list dt { font-family: var(--serif-en); font-size: 12px; letter-spacing: 0.28em; color: var(--gold); padding-top: 4px; }
.access__list dd { font-size: 14px; line-height: 1.85; letter-spacing: 0.05em; }
.access__list a { border-bottom: 1px solid currentColor; }

/* ===== RESERVE ===== */
.reserve { position: relative; padding: 160px 40px; color: var(--white); text-align: center; overflow: hidden; }
.reserve__bg { position: absolute; inset: 0; z-index: 1; }
.reserve__bg img { width: 100%; height: 100%; object-fit: cover; }
.reserve__overlay { position: absolute; inset: 0; z-index: 2; background: rgba(20, 16, 10, 0.62); }
.reserve__content { position: relative; z-index: 3; max-width: 760px; margin: 0 auto; }
.reserve__title { font-family: var(--serif); font-size: clamp(1.6rem, 3.4vw, 2.4rem); font-weight: 400; line-height: 1.7; letter-spacing: 0.1em; margin: 16px 0 28px; }
.reserve__lead { font-size: 14px; line-height: 2; letter-spacing: 0.08em; opacity: 0.92; margin-bottom: 48px; }
.reserve__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== FOOTER ===== */
.footer { background: var(--black); color: rgba(255,255,255,0.78); padding: 80px 40px 40px; }
.footer__inner { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,0.12); }
.footer__logo { font-family: var(--serif-en); font-size: 24px; letter-spacing: 0.12em; color: var(--white); }
.footer__sub { font-family: var(--serif); font-size: 12px; letter-spacing: 0.28em; margin-top: 8px; opacity: 0.6; }
.footer__corp { font-family: var(--sans); font-size: 11px; letter-spacing: 0.10em; margin-top: 10px; opacity: 0.55; }
.footer__addr { margin-top: 24px; font-size: 13px; line-height: 1.85; letter-spacing: 0.05em; }
.footer__tel { margin-top: 16px; font-family: var(--serif-en); font-size: 18px; letter-spacing: 0.1em; }
.footer__nav-title { font-family: var(--serif-en); font-size: 11px; letter-spacing: 0.32em; color: var(--gold); margin-bottom: 20px; }
.footer__nav ul li { padding: 8px 0; }
.footer__nav a { font-size: 13px; letter-spacing: 0.08em; transition: color 0.3s var(--ease); }
.footer__nav a:hover { color: var(--gold); }
.footer__copy { max-width: 1180px; margin: 32px auto 0; font-family: var(--serif-en); font-size: 11px; letter-spacing: 0.18em; opacity: 0.5; }

/* ===== ANIMATION ===== */
.fade-up { opacity: 1; transform: translateY(0); transition: opacity 1s var(--ease), transform 1s var(--ease); }
body.js-ready .fade-up:not(.is-shown) { opacity: 0; transform: translateY(28px); }
body.js-ready .fade-up.is-shown { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 960px) {
  .nav, .header__cta { display: none; }
  .menu-btn { display: block; }
  .nav-mobile { display: flex; }
  .header__inner { padding: 0 24px; }
  .section { padding: 100px 24px; }
  .reserve { padding: 120px 24px; }
  .reasons { grid-template-columns: 1fr; gap: 56px; }
  .access { grid-template-columns: 1fr; gap: 32px; }
  .voices { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: 36px; }
  .sp-only { display: inline; }
}
@media (max-width: 640px) {
  .hero { padding: 100px 24px 80px; }
  .hero__title { font-size: 2rem; line-height: 1.5; }
  .hero__lead { font-size: 13px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  .section { padding: 80px 20px; }
  .section__title { font-size: 1.5rem; }
  .staff { grid-template-columns: 1fr 1fr; gap: 16px; }
  .staff__card { padding: 28px 12px; }
  .staff__name { font-size: 16px; }
  .menu-item { flex-direction: column; align-items: flex-start; gap: 8px; }
  .menu-item__price { font-size: 18px; }
  .access__list > div { grid-template-columns: 80px 1fr; gap: 16px; }
  .reserve__actions { flex-direction: column; }
  .reserve__actions .btn { width: 100%; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ============================================
   SCROLL STAGE (Threads参考・前後に動く演出)
   ============================================ */

.scroll-stage {
  height: 500vh;
  position: relative;
  background: var(--black);
}
.scroll-stage__sticky {
  position: sticky;
  top: 0;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  color: var(--white);
}
.scroll-stage__bg {
  position: absolute; inset: 0; z-index: 1;
}
.scroll-stage__bg-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: opacity 1.4s var(--ease);
  transform: scale(1);
  transform-origin: center center;
  will-change: transform, opacity;
}
#bgImg2 { object-position: right top; transform-origin: right top; }
.scroll-stage__overlay {
  position: absolute; inset: 0; z-index: 2;
  background: linear-gradient(180deg, rgba(20,16,10,0.52) 0%, rgba(20,16,10,0.28) 45%, rgba(20,16,10,0.68) 100%);
  transition: background 0.8s var(--ease);
}
.scroll-stage__topline {
  position: absolute; top: 90px; left: 64px; right: 64px;
  z-index: 5;
  display: flex; justify-content: flex-end; align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.18);
}
.scroll-stage__chapter {
  font-family: var(--serif-en);
  font-size: 10px; letter-spacing: 0.4em;
  color: var(--gold-light);
  transition: opacity 0.4s var(--ease);
}
.scroll-stage__text {
  position: absolute; left: 64px; top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  max-width: 640px;
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease);
}
.scroll-stage__label {
  font-family: var(--serif-en);
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--gold-light);
  margin-bottom: 28px;
  padding-left: 38px;
  position: relative;
}
.scroll-stage__label::before {
  content: '';
  position: absolute; left: 0; top: 50%;
  width: 24px; height: 1px;
  background: var(--gold-light);
}
.scroll-stage__title {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4.6vw, 3.8rem);
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: 0.1em;
  margin-bottom: 32px;
  white-space: nowrap;
}
.scroll-stage__sub {
  font-size: 14px;
  line-height: 2;
  letter-spacing: 0.08em;
  opacity: 0.92;
  margin-bottom: 28px;
}
.scroll-stage__bullets {
  font-size: 12px;
  line-height: 2.2;
  letter-spacing: 0.14em;
  opacity: 0.78;
}
.scroll-stage__bullets span { color: var(--gold); padding-right: 8px; font-weight: 600; }
.scroll-stage__text.is-fading {
  opacity: 0; transform: translateY(-46%);
}
.scroll-stage__progress {
  position: absolute; right: 64px; top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  font-family: var(--serif-en);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold-light);
}
.scroll-stage__progress-line {
  width: 1px; height: 200px;
  background: rgba(255,255,255,0.22);
  position: relative;
}
#progressFill {
  position: absolute; top: 0; left: 0; right: 0;
  height: 0%;
  background: var(--gold-light);
  transition: height 0.35s var(--ease);
}
.scroll-stage__progress-cur { font-weight: 500; color: var(--white); }
.scroll-stage__progress-total { opacity: 0.5; }
.scroll-stage__cta {
  position: absolute; right: 64px; bottom: 56px;
  z-index: 5;
  display: flex; flex-direction: column; gap: 12px; align-items: stretch;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.scroll-stage__cta.is-active {
  opacity: 1; transform: translateY(0); pointer-events: auto;
}
.scroll-stage__cta-btn {
  background: var(--gold);
  color: var(--white);
  padding: 16px 44px;
  font-family: var(--serif-en);
  font-size: 12px;
  letter-spacing: 0.28em;
  text-align: center;
  transition: background 0.3s var(--ease);
}
.scroll-stage__cta-btn:hover { background: var(--gold-dark); }
.scroll-stage__cta-phone {
  color: rgba(255,255,255,0.92);
  font-family: var(--serif-en);
  font-size: 13px;
  letter-spacing: 0.22em;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,0.3);
  padding-bottom: 4px;
}
.scroll-stage__hint {
  position: absolute; left: 50%; bottom: 32px;
  transform: translateX(-50%);
  z-index: 5;
  font-family: var(--serif-en);
  font-size: 10px;
  letter-spacing: 0.4em;
  color: rgba(255,255,255,0.65);
  animation: scrollPulse 2.4s ease-in-out infinite;
}
.scroll-stage__hint.is-hidden { opacity: 0; transition: opacity 0.4s; pointer-events: none; }

/* レスポンシブ */
@media (max-width: 960px) {
  .scroll-stage__topbar { left: 24px; right: 24px; top: 20px; font-size: 9px; gap: 12px; }
  .scroll-stage__date { display: none; }
  .scroll-stage__text { left: 24px; right: 24px; max-width: none; padding-right: 24px; }
  .scroll-stage__title { font-size: clamp(1.7rem, 7vw, 2.4rem); letter-spacing: 0.06em; }
  .scroll-stage__sub { font-size: 13px; line-height: 1.95; }
  .scroll-stage__progress { display: none; }
  .scroll-stage__cta { right: 24px; bottom: 64px; }
  .scroll-stage__cta-btn { padding: 14px 28px; }
}

/* ============================================
   改行制御: スマホ専用改行(br.br-sp)はPC幅で非表示
   ============================================ */
@media (min-width: 641px) {
  br.br-sp { display: none; }
}