/* 白×金×ティファニーブルーの高級感。FVと「空間」だけは動画を活かして暗め */
:root {
  --tiffany: #0ABAB5;
  --tiffany-dark: #07807C;
  --tiffany-pale: #E6F7F6;
  --gold: #C7A146;
  --gold-ink: #A8822B;          /* 白地の上で読める金 */
  --gold-light: #F1DC8C;
  --gold-grad: linear-gradient(100deg, #8C6A1C 0%, #C9A13D 22%, #F3DE96 34%, #B8912E 52%, #DDBF6A 72%, #8C6A1C 100%);
  --gold-grad-light: linear-gradient(100deg, #9C7A1F 0%, #F1DC8C 22%, #FFF6D6 32%, #D4AF37 50%, #F1DC8C 70%, #9C7A1F 100%);
  --white: #FFFFFF;
  --ivory: #FAF7F0;
  --pearl: #F3EFE6;
  --navy: #1F2A44;
  --ink: #3A4152;
  --muted: #7A8191;
  --black: #05070C;
  --line: rgba(199, 161, 70, .45);
  --shadow: 0 18px 40px rgba(31, 42, 68, .10);
  --page-w: 480px;
  --serif: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --latin: "Cormorant Garamond", "Times New Roman", serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-variant-numeric: lining-nums;
  background: var(--pearl);
  color: var(--ink);
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", sans-serif;
  line-height: 1.8;
}
img, video { display: block; max-width: 100%; }
[hidden] { display: none !important; }

.page {
  position: relative; z-index: 1;
  width: 100%; max-width: var(--page-w); margin: 0 auto;
  background: var(--white); overflow-x: clip;
  box-shadow: 0 0 0 1px rgba(199,161,70,.18), 0 30px 80px rgba(31,42,68,.18);
}

/* ===== 共通の飾り ===== */
.overline {
  font-family: var(--latin); font-style: italic; font-weight: 500; font-size: 17px; letter-spacing: .34em;
  color: var(--gold-ink); text-transform: uppercase; text-align: center;
}
.ornament { display: block; position: relative; width: 130px; height: 10px; margin: 10px auto 14px; }
.ornament::before {
  content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.ornament::after {
  content: ""; position: absolute; left: 50%; top: 50%; width: 7px; height: 7px;
  transform: translate(-50%, -50%) rotate(45deg); background: var(--gold);
}
@keyframes goldflow { to { background-position: 200% center; } }

/* 光が走る（ボタン・FV） */
.shine { position: relative; overflow: hidden; border-radius: 999px; }
.shine::after, .shine-sweep::after {
  content: ""; position: absolute; top: -20%; bottom: -20%; left: -60%; width: 40%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.6), transparent);
  transform: skewX(-20deg); pointer-events: none;
  animation: sweep 3.6s var(--ease) infinite;
}
.shine-sweep::after { width: 30%; background: linear-gradient(100deg, transparent, rgba(255,246,214,.35), transparent); mix-blend-mode: screen; animation-duration: 5s; }
@keyframes sweep { 0% { left: -60%; } 55%, 100% { left: 130%; } }

/* スクロールで現れる */
[data-reveal] { opacity: 0; transform: translateY(30px); filter: blur(6px); transition: opacity 1.2s var(--ease), transform 1.2s var(--ease), filter 1.2s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; filter: none; }

/* ===== オープニング ===== */
.intro {
  position: fixed; inset: 0; z-index: 100; display: grid; place-items: center;
  background: radial-gradient(ellipse at center, #FFFFFF 0%, #F6F1E6 75%);
  transition: opacity 1s var(--ease), visibility 1s;
}
.intro.done { opacity: 0; visibility: hidden; }
.intro-inner { text-align: center; }
.intro-logo {
  font-family: var(--latin); font-weight: 600; font-size: 54px; letter-spacing: .42em; padding-left: .42em;
  background: var(--gold-grad); background-size: 200% auto;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: introLogo 1.6s var(--ease) both, goldflow 3s linear infinite;
}
.intro-sub { font-family: var(--latin); font-style: italic; letter-spacing: .5em; color: var(--gold-ink); font-size: 14px; animation: fadeUp 1.2s .5s var(--ease) both; }
.intro-line { display: block; height: 1px; width: 0; margin: 14px auto; background: linear-gradient(90deg, transparent, var(--gold), transparent); animation: line 1.4s .2s var(--ease) forwards; }
@keyframes introLogo { from { opacity: 0; letter-spacing: .9em; filter: blur(10px); } to { opacity: 1; letter-spacing: .42em; filter: blur(0); } }
@keyframes line { to { width: 220px; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.fx { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 60; pointer-events: none; }

/* ===== タイマー ===== */
.timer-bar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: center; gap: 4px; padding: 8px 10px;
  background: rgba(255,255,255,.94); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  color: var(--navy); font-weight: 800; font-size: 13px;
}
.timer-label { margin-right: 6px; font-family: var(--serif); letter-spacing: .04em; }
.timer-box {
  min-width: 30px; padding: 2px 5px; border-radius: 6px; text-align: center;
  background: var(--navy); border: 1px solid var(--gold); color: var(--gold-light);
  font-family: var(--latin); font-size: 19px; font-weight: 600; line-height: 1.2; font-variant-numeric: tabular-nums;
}
.timer-box.tick { animation: tick .45s var(--ease); }
@keyframes tick { 0% { transform: translateY(-4px); opacity: .3; } 100% { transform: none; opacity: 1; } }
.timer-bar i { font-style: normal; color: var(--gold-ink); font-size: 12px; }

/* ===== FV（動画を活かして暗め） ===== */
.hero { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: #000 url("video/fv-plasma-poster.jpg") center / cover; }
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; animation: heroZoom 14s ease-in-out infinite alternate; }
@keyframes heroZoom { from { transform: scale(1); } to { transform: scale(1.06); } }
.hero-shade {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 50% 30%, transparent 40%, rgba(5,7,12,.4) 100%),
    linear-gradient(180deg, rgba(5,7,12,.35) 0%, rgba(5,7,12,0) 22%, rgba(5,7,12,0) 58%, var(--black) 100%);
}
.dust { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-tag {
  position: absolute; top: 14px; left: 16px;
  color: #fff; font-family: var(--serif); font-size: 12px; letter-spacing: .12em;
  text-shadow: 0 1px 6px rgba(0,0,0,.7); animation: fadeUp 1.2s 1.6s var(--ease) both;
}
.hero-tag span {
  display: block; font-family: var(--latin); font-weight: 600; font-size: 26px; letter-spacing: .3em; line-height: 1.1;
  background: var(--gold-grad-light); background-size: 200% auto;
  -webkit-background-clip: text; background-clip: text; color: transparent; animation: goldflow 6s linear infinite;
}
.fv { position: relative; margin-top: -30%; padding: 0 2% 2%; overflow: hidden; background: linear-gradient(180deg, transparent 0%, var(--black) 18%); }
.fv-body { width: 100%; transition: opacity .45s var(--ease), transform .45s var(--ease); animation: fvIn 1.4s 1.5s var(--ease) both; }
@keyframes fvIn { from { opacity: 0; transform: scale(1.08); filter: blur(8px); } to { opacity: 1; transform: none; filter: none; } }
.no-intro .fv-body, .no-intro .hero-tag, .no-intro .pc-side { animation-delay: .1s; }
.fv-body.is-black {
  -webkit-mask-image: radial-gradient(ellipse 72% 70% at 50% 50%, #000 78%, transparent 100%);
          mask-image: radial-gradient(ellipse 72% 70% at 50% 50%, #000 78%, transparent 100%);
}
.is-fading { opacity: 0 !important; transform: scale(.97); }
.fv-cta { width: 100%; transition: opacity .4s var(--ease); }

/* ===== 診断（白） ===== */
.quiz {
  position: relative; padding: 24px 12px 30px; color: var(--navy);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(10,186,181,.10), transparent 60%),
    linear-gradient(180deg, var(--white), var(--ivory));
}
.quiz-progress { display: flex; gap: 6px; justify-content: center; margin-bottom: 14px; }
.quiz-progress span { width: 38px; height: 3px; border-radius: 2px; background: #E7E1D2; position: relative; overflow: hidden; }
.quiz-progress span.on::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--tiffany), var(--gold)); animation: grow .6s var(--ease) both; transform-origin: left; }
@keyframes grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.quiz-head { display: flex; align-items: center; gap: 10px; justify-content: center; margin-bottom: 16px; }
.quiz-num {
  flex: none; padding: 2px 14px; border-radius: 999px; color: #fff;
  font-family: var(--latin); font-weight: 600; font-size: 20px; letter-spacing: .08em;
  background: linear-gradient(180deg, var(--tiffany), var(--tiffany-dark)); border: 1px solid var(--gold);
  box-shadow: 0 6px 14px rgba(10,186,181,.25);
}
.quiz-title { font-family: var(--serif); font-size: 18px; font-weight: 800; line-height: 1.45; }
.quiz-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.opt {
  appearance: none; border: 1px solid var(--line); border-radius: 14px;
  background: var(--white); color: var(--navy); cursor: pointer; overflow: hidden; position: relative;
  text-align: center; font: inherit; padding: 0; box-shadow: 0 8px 20px rgba(31,42,68,.07);
  transition: transform .25s var(--ease), border-color .25s, opacity .25s, box-shadow .25s;
  animation: optIn .7s var(--ease) both;
}
.opt:nth-child(2) { animation-delay: .08s; }
.opt:nth-child(3) { animation-delay: .16s; }
@keyframes optIn { from { opacity: 0; transform: translateY(18px) scale(.96); } to { opacity: 1; transform: none; } }
.opt img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: transform .6s var(--ease); }
.opt span {
  display: flex; align-items: center; justify-content: center;
  min-height: 3.6em; padding: 6px 4px; font-size: 12.5px; font-weight: 700; line-height: 1.35;
}
.quiz-options.has-pick .opt { opacity: .45; }
.quiz-options.has-pick .opt.picked {
  opacity: 1; border-color: var(--gold); transform: translateY(-3px);
  box-shadow: 0 0 0 1px var(--gold), 0 14px 30px rgba(10, 186, 181, .25);
}
.opt.picked img { transform: scale(1.06); }
.opt.picked span { background: linear-gradient(180deg, var(--tiffany), var(--tiffany-dark)); color: #fff; }
.opt.picked::after {
  content: ""; position: absolute; inset: 0; border-radius: 14px; pointer-events: none;
  box-shadow: 0 0 0 0 rgba(199,161,70,.7); animation: ring .7s var(--ease);
}
@keyframes ring { to { box-shadow: 0 0 0 14px rgba(199,161,70,0); } }
.quiz-nav { display: flex; gap: 10px; justify-content: center; margin-top: 22px; }
.btn-back, .btn-next {
  font: inherit; font-weight: 800; border-radius: 999px; cursor: pointer;
  padding: 13px 0; border: 1px solid var(--gold); font-size: 16px; letter-spacing: .08em;
}
.btn-back { width: 30%; background: var(--white); color: var(--gold-ink); }
.btn-next {
  width: 62%; color: #fff; position: relative; overflow: hidden;
  background: linear-gradient(180deg, var(--tiffany), var(--tiffany-dark));
  box-shadow: 0 10px 22px rgba(10, 186, 181, .3);
  animation: glow 2.2s ease-in-out infinite;
}
.btn-next:disabled { opacity: .35; cursor: default; box-shadow: none; animation: none; }
@keyframes glow { 50% { box-shadow: 0 10px 30px rgba(10,186,181,.55), 0 0 0 4px rgba(199,161,70,.18); } }

/* ===== 診断中（白） ===== */
.loader {
  min-height: 70vh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 22px;
  background: radial-gradient(ellipse at center, var(--white) 0%, var(--ivory) 75%);
}
.loader-ring { position: relative; width: 150px; height: 150px; display: grid; place-items: center; }
.loader-ring span {
  position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid rgba(199,161,70,.18); border-top-color: var(--gold); border-right-color: var(--tiffany);
  animation: spin 1.1s linear infinite;
}
.loader-ring b {
  font-family: var(--latin); font-weight: 600; letter-spacing: .25em; font-size: 18px;
  background: var(--gold-grad); background-size: 200% auto; -webkit-background-clip: text; background-clip: text; color: transparent; animation: goldflow 3s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loader-text { font-family: var(--serif); color: var(--navy); font-size: 16px; letter-spacing: .06em; min-height: 1.7em; animation: fadeUp .5s var(--ease); }
.loader-bar { width: 70%; height: 3px; background: #E7E1D2; border-radius: 2px; overflow: hidden; }
.loader-bar span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--tiffany), var(--gold)); transition: width 2.5s cubic-bezier(.4,.1,.2,1); }

/* ===== 回答後 ===== */
.after { background: var(--white); }
.v { width: 100%; scroll-margin-top: 52px; }
.result-wrap { position: relative; overflow: hidden; }
.result-wrap .v { animation: resultIn 1.3s var(--ease) both; }
@keyframes resultIn { from { opacity: 0; transform: scale(1.12); filter: blur(14px) brightness(1.8); } to { opacity: 1; transform: none; filter: none; } }
.result-burst {
  position: absolute; left: 50%; top: 30%; width: 10px; height: 10px; z-index: 2; pointer-events: none;
  border-radius: 50%; transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255,255,255,.95), rgba(10,186,181,.35) 40%, transparent 70%);
  animation: burst 1.4s var(--ease) forwards;
}
@keyframes burst { from { opacity: 1; width: 10px; height: 10px; } to { opacity: 0; width: 900px; height: 900px; } }

.cta { padding: 18px 16px 24px; background: var(--white); }
.line-link { display: block; animation: breathe 2.6s ease-in-out infinite; }
.line-link img { width: 100%; }
@keyframes breathe { 50% { transform: scale(1.025); filter: drop-shadow(0 6px 14px rgba(6,199,85,.35)); } }

.coupon {
  position: relative; margin: 18px 16px 0; padding: 16px 14px; text-align: center; overflow: hidden;
  border: 1px solid var(--gold); border-radius: 16px;
  background: linear-gradient(160deg, #FFFDF7, #FBF3DE 60%, #FFFDF7);
  box-shadow: inset 0 0 0 4px #fff, inset 0 0 0 5px rgba(199,161,70,.45), var(--shadow);
}
.coupon::before, .coupon::after {
  content: ""; position: absolute; top: 50%; width: 18px; height: 18px; border-radius: 50%; background: var(--white);
  border: 1px solid var(--gold); transform: translateY(-50%);
}
.coupon::before { left: -10px; }
.coupon::after { right: -10px; }
.coupon-lead { font-family: var(--serif); font-weight: 800; font-size: 15px; color: var(--gold-ink); letter-spacing: .04em; }
.coupon-lead b { font-family: var(--latin); font-size: 24px; margin: 0 2px; }
.coupon-left { font-family: var(--serif); font-weight: 800; font-size: 18px; color: var(--navy); }
.coupon-left b { font-family: var(--latin); font-size: 44px; color: #D93A3A; margin: 0 4px; line-height: 1; display: inline-block; animation: heartbeat 1.6s ease-in-out infinite; }
@keyframes heartbeat { 0%, 60%, 100% { transform: scale(1); } 30% { transform: scale(1.15); } }

/* 高級感のあるHTMLセクション（白） */
.lux {
  position: relative; padding: 52px 18px 44px;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(10,186,181,.07), transparent 55%),
    linear-gradient(180deg, var(--white), var(--ivory));
}
.lux::before {
  content: ""; position: absolute; top: 0; left: 18px; right: 18px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.lux-head { text-align: center; margin-bottom: 24px; }
.lux-title {
  font-family: var(--serif); font-weight: 800; font-size: 25px; letter-spacing: .06em; line-height: 1.5; margin-top: 4px;
  background: var(--gold-grad); background-size: 200% auto;
  -webkit-background-clip: text; background-clip: text; color: transparent; animation: goldflow 6s linear infinite;
}
.lux-lead { font-family: var(--serif); font-size: 14.5px; color: var(--ink); letter-spacing: .04em; }

.movie-frame {
  position: relative; width: 82%; max-width: 330px; margin: 0 auto;
  border-radius: 20px; overflow: hidden; background: #000;
  box-shadow: 0 0 0 6px var(--white), 0 0 0 7px var(--line), 0 26px 60px rgba(31,42,68,.22);
}
.movie-frame video { width: 100%; aspect-ratio: 9 / 16; object-fit: cover; }

/* 空間（頭身浴の動画）：白から夜へ、夜から白へ */
.space { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: #000 url("video/spa-ambient-poster.jpg") center / cover; }
.space-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; animation: heroZoom 16s ease-in-out infinite alternate; }
.space-shade { position: absolute; inset: 0; background: linear-gradient(180deg, var(--ivory) 0%, rgba(250,247,240,0) 16%, rgba(5,7,12,.05) 45%, rgba(5,7,12,.75) 82%, rgba(5,7,12,.9) 100%); }
.space-copy { position: absolute; left: 0; right: 0; bottom: 8%; text-align: center; padding: 0 18px; }
.space-copy .overline { color: var(--gold-light); }
.space-copy .ornament::before { background: linear-gradient(90deg, transparent, var(--gold-light), transparent); }
.space-copy .ornament::after { background: var(--gold-light); }
.space-title { font-family: var(--serif); font-weight: 800; font-size: 23px; line-height: 1.7; color: #fff; letter-spacing: .06em; text-shadow: 0 2px 16px rgba(0,0,0,.7); }
.space-lead { font-family: var(--serif); color: var(--gold-light); font-size: 14px; letter-spacing: .1em; text-shadow: 0 1px 8px rgba(0,0,0,.8); }

/* 自動で流れるカルーセル */
.carousel { margin: 30px -18px 0; }
.track {
  display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  padding: 8px 13% 14px; scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.track::-webkit-scrollbar { display: none; }
.track { perspective: 900px; }
.slide {
  flex: 0 0 72%; scroll-snap-align: center; position: relative;
  border-radius: 18px; overflow: hidden; border: 1px solid var(--line); background: var(--white);
  transition: transform .35s ease-out, opacity .35s ease-out, box-shadow .8s; will-change: transform;
}
.slide.active { box-shadow: 0 0 0 5px var(--white), 0 0 0 6px var(--line), 0 24px 50px rgba(31,42,68,.25); }
.slide img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform 3s ease-out; }
.slide.active img { transform: scale(1.12); }
.slide figcaption { transform: translateY(100%); transition: transform .6s var(--ease); }
.slide.active figcaption { transform: none; }
.slide figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 34px 14px 12px;
  background: linear-gradient(180deg, transparent, rgba(5,7,12,.75));
  font-family: var(--serif); font-size: 14px; color: #fff; letter-spacing: .05em; text-align: center;
}
.dots { display: flex; justify-content: center; gap: 8px; margin-top: 12px; }
.dots button { width: 7px; height: 7px; border-radius: 50%; border: 0; background: #DCD4C2; transition: all .5s var(--ease); cursor: pointer; padding: 0; }
.dots button.on { width: 26px; border-radius: 4px; background: var(--gold); }

.items { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.item { background: var(--white); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; box-shadow: var(--shadow); }
.item:nth-child(2n) { transition-delay: .12s; }
.item img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.item h3 { font-family: var(--serif); font-size: 15px; color: var(--navy); padding: 12px 12px 2px; letter-spacing: .04em; }
.item p { font-size: 12.5px; color: var(--muted); padding: 0 12px 14px; line-height: 1.7; }

.faq details { background: var(--white); border: 1px solid var(--line); border-radius: 14px; margin-bottom: 10px; box-shadow: 0 6px 16px rgba(31,42,68,.05); transition: background .4s; }
.faq details[open] { background: #FFFCF4; }
.faq summary {
  list-style: none; cursor: pointer; position: relative;
  padding: 15px 40px 15px 48px; font-family: var(--serif); font-weight: 800; color: var(--navy); font-size: 15px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before {
  content: "Q"; position: absolute; left: 14px; top: 14px;
  width: 24px; height: 24px; border-radius: 50%; background: var(--tiffany); color: #fff;
  font-family: var(--latin); font-size: 15px; text-align: center; line-height: 24px;
}
.faq summary::after { content: "+"; position: absolute; right: 16px; top: 10px; color: var(--gold-ink); font-family: var(--latin); font-size: 26px; transition: transform .4s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .ans { padding: 0 18px 16px 48px; font-size: 14px; color: var(--ink); animation: fadeUp .5s var(--ease); }
.lux .cta { background: transparent; padding: 22px 0 0; }

.map { background: var(--white); text-align: center; padding: 8px 0 24px; }
.map-link {
  display: inline-block; padding: 11px 28px; border-radius: 999px; background: var(--white);
  border: 1px solid var(--gold); color: var(--gold-ink); font-family: var(--serif);
  font-weight: 800; font-size: 14px; text-decoration: none; letter-spacing: .06em; box-shadow: var(--shadow);
}

.foot { background: var(--ivory); color: var(--muted); text-align: center; padding: 40px 16px 170px; font-size: 12.5px; border-top: 1px solid var(--line); }
.foot-logo {
  font-family: var(--latin); font-weight: 600; font-size: 28px; letter-spacing: .4em; padding-left: .4em; margin-bottom: 10px;
  background: var(--gold-grad); background-size: 200% auto; -webkit-background-clip: text; background-clip: text; color: transparent;
}
.foot-note { font-size: 11px; color: #9AA0AC; margin-top: 10px; }

.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; margin: 0 auto; z-index: 30;
  width: 100%; max-width: var(--page-w);
  padding: 6px 12px calc(8px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.94) 40%);
  animation: fadeUp .8s var(--ease) both;
}
.sticky-coupon {
  width: fit-content; margin: 0 auto 2px; padding: 2px 14px; border-radius: 999px;
  background: var(--white); border: 1px solid var(--gold); box-shadow: 0 4px 12px rgba(31,42,68,.1);
  font-family: var(--serif); color: var(--navy); font-size: 12px; font-weight: 800;
}
.sticky-coupon b { color: #D93A3A; font-family: var(--latin); font-size: 17px; margin: 0 2px; }
.sticky-cta img { width: 100%; max-height: 92px; object-fit: contain; }

/* ===== PCで見たときの周り（白い大理石） ===== */
.pc-bg, .pc-side { display: none; }
@media (min-width: 900px) {
  .pc-bg {
    display: block; position: fixed; inset: 0; z-index: 0; overflow: hidden;
    background:
      radial-gradient(ellipse at 50% 45%, rgba(10,186,181,.10), transparent 55%),
      linear-gradient(115deg, transparent 0 30%, rgba(199,161,70,.12) 30.2%, transparent 30.5% 68%, rgba(199,161,70,.10) 68.2%, transparent 68.5%),
      radial-gradient(ellipse at 15% 20%, #FFFFFF, transparent 60%),
      radial-gradient(ellipse at 85% 80%, #FFFFFF, transparent 60%),
      linear-gradient(160deg, #F7F3EA, #EFE9DC);
  }
  /* 画面の端で、サロン写真がゆっくり縦に流れる */
  .pc-col { position: absolute; top: 0; bottom: 0; width: 150px; overflow: hidden; opacity: .9;
    -webkit-mask-image: linear-gradient(180deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(180deg, transparent, #000 12%, #000 88%, transparent); }
  .pc-col-l { left: 24px; }
  .pc-col-r { right: 24px; }
  .pc-col .belt-v { display: flex; flex-direction: column; gap: 14px; animation: beltV 70s linear infinite; }
  .pc-col-r .belt-v { animation-direction: reverse; animation-duration: 80s; }
  .pc-col img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 80px 80px 14px 14px; box-shadow: 0 0 0 4px #fff, 0 0 0 5px var(--line), 0 14px 30px rgba(31,42,68,.14); }
  @keyframes beltV { to { transform: translateY(-50%); } }

  .pc-side {
    display: flex; align-items: center; justify-content: center;
    position: fixed; top: 0; bottom: 0; z-index: 1;
    width: calc((100vw - var(--page-w)) / 2); padding: 40px 30px; color: var(--navy);
    animation: fadeUp 1.4s 1.6s var(--ease) both;
  }
  .pc-left { left: 0; padding-left: 200px; }
  .pc-right { right: 0; padding-right: 200px; }
  .pc-inner { width: 100%; max-width: 340px; display: flex; flex-direction: column; gap: 18px; }
  .pc-left .pc-inner { text-align: center; align-items: center; }

  .pc-brand {
    font-family: var(--latin); font-weight: 600; font-size: clamp(40px, 3.6vw, 64px); letter-spacing: .22em; padding-left: .22em; line-height: 1;
    background: var(--gold-grad); background-size: 200% auto;
    -webkit-background-clip: text; background-clip: text; color: transparent; animation: goldflow 6s linear infinite;
  }
  .pc-brand-sub { font-family: var(--latin); font-style: italic; letter-spacing: .45em; color: var(--gold-ink); font-size: 14px; margin-top: -8px; }
  .pc-left .ornament { margin: 0 auto; }
  .pc-copy { font-family: var(--serif); font-weight: 800; font-size: 20px; line-height: 1.8; letter-spacing: .08em; }

  .pc-points { list-style: none; width: 100%; display: grid; gap: 10px; text-align: left; }
  .pc-points li {
    display: flex; gap: 12px; align-items: center; padding: 12px 14px; border-radius: 14px;
    background: rgba(255,255,255,.82); border: 1px solid var(--line); box-shadow: 0 10px 24px rgba(31,42,68,.07);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  }
  .pc-points b { flex: none; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--gold);
    font-family: var(--latin); font-weight: 600; font-size: 16px; color: var(--gold-ink); font-variant-numeric: lining-nums; }
  .pc-points span { font-size: 12px; color: var(--muted); line-height: 1.55; }
  .pc-points em { display: block; font-style: normal; font-family: var(--serif); font-weight: 800; font-size: 14px; color: var(--navy); }

  .pc-cases { width: 100%; display: flex; gap: 14px; align-items: center; padding: 12px; border-radius: 16px; background: rgba(255,255,255,.82); border: 1px solid var(--line); box-shadow: 0 10px 24px rgba(31,42,68,.07); text-align: left; }
  .pc-cases-img { flex: none; width: 96px; height: 96px; border-radius: 12px; overflow: hidden; background: #fff; }
  .pc-cases-img img { width: 100%; height: 100%; object-fit: cover; transition: opacity .6s var(--ease); }
  .pc-cases-img img.fading { opacity: 0; }
  .pc-cases-text { font-family: var(--serif); font-weight: 800; font-size: 14px; line-height: 1.4; }
  .pc-num { font-family: var(--latin); font-weight: 600; font-size: 40px; margin-right: 4px; font-variant-numeric: lining-nums;
    background: var(--gold-grad); background-size: 200% auto; -webkit-background-clip: text; background-clip: text; color: transparent; }
  .pc-cases-text small { display: block; font-family: inherit; font-weight: 400; font-size: 10px; color: var(--muted); margin-top: 4px; }

  .pc-card {
    position: relative; text-align: center; padding: 30px 22px 22px; border-radius: 22px; overflow: hidden;
    background: linear-gradient(160deg, rgba(255,255,255,.95), rgba(251,243,222,.92));
    box-shadow: inset 0 0 0 5px #fff, inset 0 0 0 6px var(--line), 0 26px 60px rgba(31,42,68,.16);
  }
  .pc-card::before { content: ""; position: absolute; top: -40%; left: -60%; width: 40%; height: 180%; transform: rotate(20deg);
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.7), transparent); animation: cardShine 5s var(--ease) infinite; }
  @keyframes cardShine { 0%, 40% { left: -60%; } 100% { left: 140%; } }
  .pc-card-ribbon { display: inline-block; padding: 4px 18px; border-radius: 999px; color: #fff; font-family: var(--serif); font-weight: 800; font-size: 13px; letter-spacing: .06em;
    background: linear-gradient(180deg, var(--tiffany), var(--tiffany-dark)); border: 1px solid var(--gold); }
  .pc-offer-label { margin-top: 12px; font-family: var(--serif); font-weight: 800; font-size: 20px; color: var(--gold-ink); letter-spacing: .12em; }
  .pc-offer-price { font-family: var(--latin); font-style: italic; font-weight: 600; font-size: clamp(54px, 4.4vw, 92px); line-height: 1; color: var(--tiffany-dark); font-variant-numeric: lining-nums; white-space: nowrap; }
  .pc-offer-price span { font-family: var(--serif); font-size: .38em; font-style: normal; color: var(--navy); }
  .pc-offer-price small { font-size: .17em; font-style: normal; color: var(--muted); }
  .pc-offer-sub { font-family: var(--serif); font-weight: 800; font-size: 14px; margin-top: 4px; }
  .pc-guarantee { margin: 14px 0 6px; padding: 8px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-family: var(--serif); font-size: 13px; }
  .pc-guarantee b { display: block; font-size: 22px; letter-spacing: .1em;
    background: var(--gold-grad); background-size: 200% auto; -webkit-background-clip: text; background-clip: text; color: transparent; animation: goldflow 6s linear infinite; }
  .pc-coupon { font-family: var(--serif); font-weight: 800; font-size: 13px; color: var(--navy); }
  .pc-coupon b { font-family: var(--latin); font-size: 20px; color: #D93A3A; margin: 0 2px; font-variant-numeric: lining-nums; }
  .pc-line { display: block; margin: 12px 0 10px; padding: 15px 10px; font-size: clamp(13px, 1vw, 16px); white-space: nowrap; background: #06C755; color: #fff; font-weight: 800; text-decoration: none; letter-spacing: .04em;
    border: 1px solid var(--gold); box-shadow: 0 12px 30px rgba(6,199,85,.3); animation: breathe 2.6s ease-in-out infinite; }
  .pc-note { font-size: 11px; color: var(--muted); }

  .pc-store { display: grid; grid-template-columns: 92px 1fr; gap: 4px 14px; align-items: center; padding: 12px; border-radius: 16px;
    background: rgba(255,255,255,.82); border: 1px solid var(--line); box-shadow: 0 10px 24px rgba(31,42,68,.07); }
  .pc-store-img { grid-row: span 3; width: 92px; height: 92px; border-radius: 12px; overflow: hidden; }
  .pc-store-img img { width: 100%; height: 100%; object-fit: cover; }
  .pc-store-name { font-family: var(--serif); font-weight: 800; font-size: 13px; word-break: keep-all; overflow-wrap: anywhere; }
  .pc-store-addr { font-size: 11px; color: var(--muted); line-height: 1.5; }
  .pc-tags { list-style: none; display: flex; flex-wrap: wrap; gap: 4px; }
  .pc-tags li { font-size: 10.5px; padding: 1px 8px; border-radius: 999px; color: var(--tiffany-dark); border: 1px solid rgba(10,186,181,.5); background: var(--tiffany-pale); }
}
/* 画面が狭めのPCでは、端の写真列をしまい、内容を詰める */
@media (min-width: 900px) and (max-width: 1679px) {
  .pc-col { display: none; }
  .pc-left { padding-left: 30px; }
  .pc-right { padding-right: 30px; }
}
@media (min-width: 900px) and (max-width: 1100px) {
  .pc-points span, .pc-cases, .pc-store, .pc-note, .pc-copy { display: none; }
  .pc-inner { max-width: 260px; }
}
@media (min-width: 900px) and (max-height: 760px) {
  .pc-cases, .pc-store-addr { display: none; }
}

/* 動きを減らす設定の人には控えめに */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; filter: none; }
  .intro { display: none; }
}

/* 英字書体の数字を高さのそろった形に */
.timer-box, .quiz-num, .coupon b, .sticky-coupon b, .pc-offer-price, .overline { font-variant-numeric: lining-nums tabular-nums; font-feature-settings: "lnum" 1; }

/* ===== ビフォーアフター ===== */
.ba {
  position: relative; padding: 54px 0 40px; overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 10%, rgba(10,186,181,.10), transparent 55%),
    linear-gradient(180deg, var(--white), var(--ivory));
}
.ba::before { content: ""; position: absolute; top: 0; left: 18px; right: 18px; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); }
.ba .lux-head { padding: 0 18px; }
.ba-count { margin-top: 14px; font-family: var(--serif); color: var(--navy); font-size: 15px; }
.ba-count b {
  font-family: var(--latin); font-weight: 600; font-size: 64px; line-height: 1; margin-right: 6px; vertical-align: -10px;
  font-variant-numeric: lining-nums tabular-nums;
  background: var(--gold-grad); background-size: 200% auto; -webkit-background-clip: text; background-clip: text; color: transparent; animation: goldflow 4s linear infinite;
}
.ba-stage { position: relative; width: 88%; margin: 8px auto 26px; cursor: pointer; }
.ba-frame {
  position: relative; aspect-ratio: 1; border-radius: 20px; overflow: hidden; background: var(--white);
  box-shadow: 0 0 0 6px var(--white), 0 0 0 7px var(--line), 0 30px 60px rgba(31,42,68,.22);
}
.ba-frame::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(115deg, transparent 35%, rgba(255,255,255,.55) 50%, transparent 65%);
  transform: translateX(-120%); animation: baShine 2.6s var(--ease) infinite;
}
@keyframes baShine { 0%, 30% { transform: translateX(-120%); } 70%, 100% { transform: translateX(120%); } }
#baMain { width: 100%; height: 100%; object-fit: contain; opacity: 0; transform: scale(1.06); filter: blur(8px); transition: opacity .8s var(--ease), transform 2.6s ease-out, filter .8s var(--ease); }
#baMain.show { opacity: 1; transform: scale(1); filter: none; }
.ba-meta { position: absolute; top: 14px; right: 16px; z-index: 2; padding: 2px 12px; border-radius: 999px; background: rgba(255,255,255,.9); border: 1px solid var(--line); font-family: var(--latin); font-weight: 600; color: var(--gold-ink); font-size: 15px; font-variant-numeric: lining-nums; }
.ba-progress { height: 2px; margin: 14px 8% 0; background: #E7E1D2; border-radius: 2px; overflow: hidden; }
.ba-progress span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--tiffany), var(--gold)); }

.marquee { display: grid; gap: 10px; transform: rotate(-4deg) scale(1.08); margin: 22px 0 30px; }
.marquee-row { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.belt { display: flex; gap: 10px; width: max-content; animation: belt var(--dur, 60s) linear infinite; }
.marquee-row.reverse .belt { animation-direction: reverse; }
.marquee:hover .belt, .marquee:active .belt { animation-play-state: paused; }
@keyframes belt { to { transform: translateX(-50%); } }
.tile { flex: none; width: 132px; aspect-ratio: 1; padding: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--white); cursor: zoom-in; box-shadow: 0 8px 18px rgba(31,42,68,.12); }
.tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.tile:hover img { transform: scale(1.08); }
.ba-note { padding: 0 18px; font-size: 11px; color: var(--muted); line-height: 1.7; text-align: center; }
.ba .cta { background: transparent; }

.lightbox { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; padding: 20px; background: rgba(250,247,240,.96); animation: fadeUp .4s var(--ease); cursor: zoom-out; }
.lightbox img { max-width: min(92vw, 520px); max-height: 82vh; border-radius: 14px; box-shadow: 0 0 0 6px #fff, 0 0 0 7px var(--line), 0 30px 70px rgba(31,42,68,.3); }
.lb-close { position: absolute; top: 14px; right: 16px; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--gold); background: #fff; color: var(--gold-ink); font-size: 22px; cursor: pointer; }

/* ===== スタッフ ===== */
.staff { padding-left: 0; padding-right: 0; overflow: hidden; }
.staff .lux-head { padding: 0 18px; }
.staff-track { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.staff-belt { display: flex; gap: 14px; width: max-content; padding: 10px 0 18px; animation: belt 34s linear infinite; }
.staff-track:active .staff-belt { animation-play-state: paused; }
.staff-card {
  position: relative; flex: none; width: 168px; border-radius: 90px 90px 18px 18px; overflow: hidden; background: var(--white);
  box-shadow: 0 0 0 5px var(--white), 0 0 0 6px var(--line), 0 18px 36px rgba(31,42,68,.16);
}
.staff-card:nth-child(even) { margin-top: 28px; }
.staff-card img { width: 100%; aspect-ratio: 3 / 4.6; object-fit: cover; object-position: 50% 22%; }
.staff-card figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 0 10px; text-align: center;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,.95));
  font-family: var(--latin); font-style: italic; color: var(--gold-ink); letter-spacing: .3em; font-size: 13px;
}
.staff-card figcaption span { display: block; font-style: normal; font-weight: 600; font-size: 15px; letter-spacing: .35em; color: var(--navy); }
@media (prefers-reduced-motion: reduce) { .belt, .staff-belt { animation: none; } }