/* 105 しずく分析室 ― 色はここだけ触れば差し替わる */
:root {
  --c-bg: #fbfbfa;
  --c-paper: #f1f1ee;
  --c-ink: #222222;
  --c-line: #d4d4d0;
  --c-accent-text: #5b5b5b;
  --c-room: #121212;
  --c-room-text: #c9c9c9;
  --c-text: #374151;
  --c-sub: #4b5563;
  --font: "Zen Maru Gothic", sans-serif;
  --font-en: "Manrope", sans-serif;
  --head: 64px;
  --radius: 16px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); font-weight: 400; font-size: 16px; line-height: 2; letter-spacing: .05em; color: var(--c-text); background: var(--c-bg); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, p, figure { margin: 0; font-weight: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p, dd, li, blockquote { word-break: auto-phrase; }

.inner { max-width: 1120px; margin: 0 auto; }
.inner--narrow { max-width: 760px; }
.en { font-family: var(--font-en); font-weight: 300; font-size: 16px; letter-spacing: .3em; text-transform: uppercase; color: var(--c-accent-text); margin-bottom: 8px; }
.en--light { color: #a8a8a8; }
.title { font-family: var(--font); font-weight: 500; font-size: clamp(25px, 3.2vw, 38px); line-height: 1.6; letter-spacing: .08em; color: var(--c-ink); }
.title--light { color: #f2f2f2; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 28px; border-radius: 999px; text-decoration: none; letter-spacing: .1em; white-space: nowrap; flex: none; border: 1px solid var(--c-ink); cursor: pointer; font-family: var(--font); font-weight: 500; font-size: 16px; transition: background-color .5s, color .5s; }
.btn--ink { background: var(--c-ink); color: #fff; }
.btn--ink:hover, .btn--ink:focus-visible { background: #fff; color: var(--c-ink); }
.btn--light { background: #f2f2f2; color: var(--c-ink); border-color: #f2f2f2; }
.btn--lg { min-height: 60px; padding: 0 36px; }
@media (max-width: 400px) { .btn--lg { padding: 0 22px; } }

/* 伏せ字の〇は日本語の書体で（英字の書体だと大きな丸に見える） */
.fz { font-family: var(--font); font-weight: inherit; letter-spacing: 0; }

/* ヘッダー（LP：ロゴと申し込みボタンだけ） */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 50; background: rgba(251, 251, 250, .94); border-bottom: 1px solid var(--c-line); }
.header__inner { display: flex; align-items: center; gap: 10px; height: var(--head); padding: 0 8px 0 20px; max-width: 1440px; margin: 0 auto; }
.logo { display: flex; align-items: center; gap: 8px; min-height: 48px; text-decoration: none; white-space: nowrap; flex: none; color: var(--c-ink); }
.logo__drop { width: 22px; height: 22px; }
.logo__ja { font-weight: 500; font-size: 18px; letter-spacing: .14em; }
.header__btn { margin-left: auto; min-height: 44px; padding: 0 18px; font-size: 15px; }
@media (min-width: 1080px) { :root { --head: 76px; } .header__inner { padding: 0 48px; } .header__btn { padding: 0 28px; } }

.spmenu { flex: none; }
.spmenu summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: center; min-width: 48px; min-height: 48px; color: var(--c-ink); }
.spmenu summary::-webkit-details-marker { display: none; }
.spmenu__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.spmenu__bar, .spmenu__bar::before, .spmenu__bar::after { display: block; width: 20px; height: 1.5px; border-radius: 2px; background: currentColor; position: relative; }
.spmenu__bar::before, .spmenu__bar::after { content: ""; position: absolute; left: 0; }
.spmenu__bar::before { top: -7px; } .spmenu__bar::after { top: 7px; }
.spmenu[open] .spmenu__bar { background: transparent; }
.spmenu[open] .spmenu__bar::before { top: 0; transform: rotate(45deg); }
.spmenu[open] .spmenu__bar::after { top: 0; transform: rotate(-45deg); }
.spmenu__nav { position: absolute; left: 0; right: 0; top: 100%; background: var(--c-bg); padding: 8px 20px 24px; display: flex; flex-direction: column; border-bottom: 1px solid var(--c-line); }
.spmenu__nav a { display: flex; align-items: center; min-height: 52px; text-decoration: none; color: var(--c-ink); border-bottom: 1px solid var(--c-line); }
@media (min-width: 1080px) { .spmenu { display: none; } }

/* ===== メインビジュアル（A02＋静止画を動かす） ===== */
.hero__stage { position: relative; height: 100svh; min-height: 640px; overflow: hidden; }
.hero__card { position: absolute; left: 50%; top: 47%; width: 86vw; height: 38svh; transform: translate(-50%, -50%); border-radius: var(--radius); overflow: hidden; background: #d9d6cf; }
.hero__drift { position: absolute; inset: -6%; }
.hero__drift img { width: 100%; height: 100%; object-fit: cover; }
.hero__item { position: absolute; z-index: 2; left: 50%; top: 47%; width: min(46vw, 300px); transform: translate(-50%, -50%); filter: drop-shadow(0 24px 30px rgba(0, 0, 0, .18)); }
.hero__words { position: static; font-weight: 500; }
.hero__word { position: absolute; z-index: 3; font-family: var(--font); font-weight: 500; font-size: clamp(34px, 3.8vw, 56px); line-height: 1.2; letter-spacing: .1em; color: var(--c-ink); white-space: nowrap; }
.hero__word--l { left: 20px; top: calc(var(--head) + 4%); }
.hero__word--r { right: 20px; top: 70%; }
.hero__foot { position: absolute; z-index: 3; left: 50%; bottom: 24px; transform: translateX(-50%); width: max-content; max-width: calc(100% - 24px); display: grid; justify-items: center; gap: 8px; padding: 14px 20px 16px; text-align: center; background: rgba(251, 251, 250, .94); border-radius: 24px; }
.hero__lead { font-size: 16px; color: var(--c-ink); }
@media (min-width: 1080px) {
  .hero__card { width: 40vw; height: 62vh; top: 50%; }
  .hero__item { width: min(20vw, 320px); top: 50%; }
  .hero__word--l { left: 5vw; top: calc(50% - .6em); }
  .hero__word--r { right: 5vw; top: calc(50% - .6em); }
  .hero__foot { bottom: 4vh; }
}
@media (min-width: 1080px) and (max-height: 820px) { .hero__card { height: 56vh; top: 47%; } .hero__item { top: 47%; } }
/* 動画風：写真がゆっくり流れる（動く版だけ） */
.is-motion .hero__drift { animation: drift 30s ease-in-out infinite alternate; }
.is-motion .hero__item { animation: float 6s ease-in-out infinite alternate; }
@keyframes drift { from { transform: translate(-3%, -2%) scale(1); } to { transform: translate(3%, 2%) scale(1.06); } }
@keyframes float { from { translate: 0 -6px; } to { translate: 0 6px; } }

/* ===== 悩み ===== */
.worry { padding: 112px 20px; background: var(--c-paper); }
.worry__list { display: grid; gap: 16px; margin-top: 40px; }
.worry__list li { display: flex; gap: 16px; align-items: center; padding: 24px; background: var(--c-bg); border-radius: var(--radius); min-width: 0; color: var(--c-ink); }
.worry__list svg { width: 40px; height: 40px; flex: none; color: #8a8a86; }
@media (min-width: 900px) { .worry { padding: 160px 6vw; } .worry__list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; } .worry__list li { flex-direction: column; align-items: flex-start; padding: 32px; } }

/* ===== 解決（G02） ===== */
.solve { padding: 112px 20px; }
.solve__lead { margin: 16px 0 40px; }
.ba { display: grid; gap: 16px; }
.ba__pane { border: 1px solid var(--c-line); border-radius: var(--radius); background: #fff; padding: 20px; overflow: hidden; min-width: 0; }
.ba__label { display: inline-block; font-size: 15px; padding: 0 12px; border-radius: 999px; background: var(--c-paper); color: var(--c-ink); margin-bottom: 12px; }
.sheet { display: grid; grid-template-columns: 3em 3em 4em 1fr 1.6fr; font-family: var(--font-en); font-size: 15px; line-height: 1.8; color: var(--c-sub); border-top: 1px solid var(--c-line); }
.sheet span:not(.fz) { padding: 2px 6px; border-bottom: 1px solid #ececea; border-right: 1px solid #ececea; white-space: nowrap; overflow: hidden; }
.sheet__h { background: var(--c-paper); color: var(--c-ink); font-family: var(--font); }
.after { display: grid; gap: 12px; }
.after__chart { width: 100%; height: auto; }
.after__text { font-size: clamp(20px, 2.4vw, 28px); font-weight: 500; line-height: 1.6; color: var(--c-ink); }
.after__note { font-size: 15px; }
.ba__handle, .ba__range { display: none; }
/* 動く版：2枚を重ね、縦線の位置で切り替える */
.is-motion .ba { display: block; position: relative; height: 560px; border-radius: var(--radius); overflow: hidden; }
.is-motion .ba__pane { position: absolute; inset: 0; border-radius: var(--radius); }
.is-motion .ba__after { clip-path: inset(0 0 0 var(--pos)); background: #fff; }
.is-motion .ba__after .ba__label { position: absolute; right: 20px; top: 20px; background: var(--c-ink); color: #fff; }
.is-motion .ba__after .after { margin-top: 56px; }
.is-motion .ba__handle { display: block; position: absolute; z-index: 2; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: var(--c-ink); pointer-events: none; }
.is-motion .ba__handle::after { content: "‹ ›"; position: absolute; top: 50%; left: 50%; width: 52px; height: 52px; transform: translate(-50%, -50%); border-radius: 50%; background: var(--c-ink); color: #fff; display: grid; place-content: center; font-family: var(--font-en); font-size: 20px; letter-spacing: .1em; }
.is-motion .ba__range { display: block; position: absolute; z-index: 3; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
.is-motion .ba:focus-within .ba__handle::after { outline: 3px solid #8a8a86; outline-offset: 3px; }
@media (min-width: 900px) {
  .solve { padding: 160px 6vw; }
  .is-motion .ba { height: 480px; }
  .ba__pane { padding: 32px; }
  .after { grid-template-columns: 1.3fr 1fr; align-items: center; gap: 32px; }
  .is-motion .ba__after .after { margin-top: 32px; }
  .sheet { font-size: 16px; }
}

/* ===== 特長 ===== */
.feature { padding: 112px 20px; background: var(--c-paper); }
.feature__list { display: grid; gap: 16px; margin: 40px 0 56px; }
.feature__list li { padding: 28px; background: var(--c-bg); border-radius: var(--radius); min-width: 0; }
.feature__no { font-family: var(--font-en); font-weight: 300; font-size: 36px; line-height: 1; color: var(--c-accent-text); }
.feature__list h3 { font-weight: 500; font-size: 20px; color: var(--c-ink); margin: 16px 0 6px; }
@media (min-width: 900px) { .feature { padding: 160px 6vw; } .feature__list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; } }
.cta-line { display: grid; justify-items: center; gap: 12px; text-align: center; font-size: 15px; }

/* ===== 気づきを探す（C06）：暗い部屋 ===== */
.room { background: var(--c-room); color: var(--c-room-text); padding: 112px 20px; }
.room__lead { margin: 16px 0 40px; max-width: 36em; }
.room__view { position: relative; max-width: 1120px; margin: 0 auto; }
.room__map { display: grid; gap: 12px; }
.insight { padding: 20px; border: 1px solid #3a3a3a; border-radius: var(--radius); background: #1b1b1b; }
.insight__tag { display: inline-block; font-size: 15px; padding: 0 10px; border-radius: 999px; border: 1px solid #6a6a6a; color: var(--c-room-text); margin-bottom: 8px; }
.insight h3 { font-weight: 500; font-size: 18px; line-height: 1.7; color: #f2f2f2; }
.room__light, .room__intro, .room__count { display: none; }
@media (min-width: 768px) { .room__map { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 900px) { .room { padding: 160px 6vw; } .room__map { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
/* 動く版：部屋は画面より大きく、ドラッグで動かす。中央にスポットライト */
.is-motion .room__view { height: 70vh; min-height: 460px; border-radius: var(--radius); overflow: hidden; border: 1px solid #2a2a2a; touch-action: none; cursor: grab; outline: none; }
.is-motion .room__view:focus-visible { box-shadow: 0 0 0 3px #8a8a86; }
.is-motion .room__view.is-drag { cursor: grabbing; }
.is-motion .room__map { display: block; position: absolute; left: 0; top: 0; width: 1800px; height: 1200px; background-image: radial-gradient(circle, #3a3a3a 1.5px, transparent 2px); background-size: 36px 36px; }
.is-motion .insight { position: absolute; left: var(--x); top: var(--y); width: 280px; transform: translate(-50%, -50%) scale(.94); opacity: .12; transition: opacity .8s, transform .8s, border-color .8s; }
.is-motion .insight.is-lit { opacity: 1; transform: translate(-50%, -50%) scale(1); border-color: #8a8a86; }
.is-motion .dot { position: absolute; width: 6px; height: 6px; border-radius: 50%; background: #5a5a5a; }
.is-motion .room__light { display: block; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, .06) 0, rgba(18, 18, 18, 0) 150px, rgba(12, 12, 12, .9) 260px); transition: opacity .8s; }
.is-motion .room__light::after { content: ""; position: absolute; left: 50%; top: 50%; width: 300px; height: 300px; margin: -150px 0 0 -150px; border-radius: 50%; border: 1px dashed rgba(255, 255, 255, .18); }
.is-motion .room__intro { display: grid; place-content: center; justify-items: center; gap: 20px; position: absolute; inset: 0; z-index: 3; background: rgba(12, 12, 12, .86); text-align: center; color: #f2f2f2; padding: 20px; }
.is-motion .room__intro[hidden] { display: none; }
.room__how { font-size: 17px; line-height: 2; }
.is-motion .room__count { display: block; position: absolute; z-index: 2; left: 16px; bottom: 16px; padding: 4px 14px; border-radius: 999px; background: rgba(18, 18, 18, .9); border: 1px solid #3a3a3a; font-size: 15px; color: #f2f2f2; }

/* ===== 声 ===== */
.voice { padding: 112px 20px; }
.voice__list { display: grid; gap: 32px; margin-top: 40px; }
.voice__list li { min-width: 0; }
.voice__photo { border-radius: var(--radius); overflow: hidden; margin-bottom: 16px; }
.voice__photo img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; filter: grayscale(1); }
.voice blockquote { margin: 0 0 8px; font-weight: 500; font-size: 17px; line-height: 1.9; color: var(--c-ink); }
.voice__list p { font-size: 15px; color: var(--c-sub); }
@media (min-width: 900px) { .voice { padding: 160px 6vw; } .voice__list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; } }

/* ===== 料金 ===== */
.price { padding: 112px 20px; background: var(--c-paper); }
.price__list { display: grid; gap: 16px; margin: 40px 0 48px; }
.price__list li { padding: 28px; background: var(--c-bg); border-radius: var(--radius); border: 1px solid transparent; min-width: 0; }
.price__list li.is-pick { border-color: var(--c-ink); }
.price__tag { display: inline-block; font-size: 15px; padding: 0 12px; border-radius: 999px; background: var(--c-ink); color: #fff; margin-bottom: 8px; }
.price__list h3 { font-weight: 500; font-size: 19px; color: var(--c-ink); }
.price__num { font-family: var(--font-en); font-weight: 300; font-size: 34px; color: var(--c-ink); margin: 4px 0 8px; }
.price__num small { font-family: var(--font); font-size: 15px; margin-left: 4px; }
@media (min-width: 900px) { .price { padding: 160px 6vw; } .price__list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; } }

/* ===== よくある質問 ===== */
.faq { padding: 112px 20px; }
.faq .title { margin-bottom: 32px; }
.qa { border-top: 1px solid var(--c-line); }
.qa:last-child { border-bottom: 1px solid var(--c-line); }
.qa summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 16px; min-height: 64px; padding: 12px 0; font-weight: 500; font-size: 17px; color: var(--c-ink); }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; margin-left: auto; font-family: var(--font-en); font-weight: 300; font-size: 26px; flex: none; }
.qa[open] summary::after { content: "−"; }
.qa p { padding: 0 0 24px; }

/* ===== 申し込み ===== */
.apply { padding: 112px 20px; background: var(--c-paper); }
.apply__lead { margin: 16px 0 40px; }
.form { display: grid; gap: 20px; }
.form label { display: grid; gap: 6px; font-size: 15px; color: var(--c-ink); }
.form input, .form textarea { font: inherit; font-size: 16px; color: var(--c-ink); background: #fff; border: 1px solid var(--c-line); border-radius: 12px; padding: 12px 16px; min-height: 52px; }
.form input:focus, .form textarea:focus { outline: 2px solid var(--c-ink); outline-offset: 1px; }
.form .btn { margin-top: 12px; justify-self: start; }

/* ===== フッター ===== */
.footer { padding: 56px 20px 112px; text-align: center; font-size: 15px; }
.footer__logo { font-weight: 500; font-size: 20px; letter-spacing: .14em; color: var(--c-ink); margin-bottom: 12px; }
.footer__logo span:not(.fz) { font-family: var(--font-en); font-weight: 300; font-size: 15px; letter-spacing: .2em; color: var(--c-accent-text); margin-left: 8px; }
.footer__fiction { margin-top: 16px; }
@media (min-width: 768px) { .footer { padding-bottom: 56px; } }

.fixcta { position: fixed; z-index: 40; left: 12px; right: 12px; bottom: 12px; display: flex; align-items: center; justify-content: center; min-height: 56px; border-radius: 999px; background: var(--c-ink); color: #fff; text-decoration: none; letter-spacing: .1em; white-space: nowrap; box-shadow: 0 8px 24px rgba(0, 0, 0, .18); }
@media (min-width: 768px) { .fixcta { display: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* 大きな数字の中の伏せ字は、数字の高さにそろえて小さめに */
.price__num .fz, .item__price .fz, .menu .fz, .c-stamp .fz { font-size: max(15px, .62em); vertical-align: .08em; }
.c-stamp { white-space: nowrap; }