/* ==========================================================
   AOKICOSMETIC page-about.css — About固有
   読み物型: h1宣言→思想h2連打→巨大数字→クロージング
   規約: 新規キーフレーム禁止（transitionのみ）／vw不使用／
         グラフ色はモノクロ階調＋--accentを1箇所（サロン還元）だけ
   ========================================================== */

/* ---------- ヒーロー ---------- */
.about-hero__media {
  background: var(--bg-thumb);
  overflow: hidden;
}
.about-hero__media img {
  width: 100%;
  height: 36rem;
  object-fit: cover;
  background: var(--bg-thumb);
}
@media (min-width: 750px) {
  .about-hero__media img { height: 56rem; }
}
.about-hero__head { margin-top: 4.8rem; }
@media (min-width: 750px) { .about-hero__head { margin-top: 7rem; } }
.about-hero__title {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 2.8rem;
  line-height: 1.7;
  letter-spacing: .05em;
  color: var(--ink-warm);
  margin-top: 2.4rem;
}
@media (min-width: 750px) {
  .about-hero__title { font-size: 4rem; line-height: 1.6; margin-top: 3.2rem; }
}
.about-hero__lead { margin-top: 2rem; }
@media (min-width: 750px) { .about-hero__lead { margin-top: 2.8rem; } }

/* ---------- 思想チャプター（罫線章立て） ---------- */
.about-ch__inner {
  border-top: 1px solid var(--line);
  padding-top: 6rem;
}
@media (min-width: 750px) { .about-ch__inner { padding-top: 8rem; } }

.about-ch__grid { display: grid; gap: 3.2rem; }
@media (min-width: 750px) {
  .about-ch__grid { grid-template-columns: 1fr 1.1fr; gap: 8rem; align-items: center; }
  .about-ch__grid--text-first { grid-template-columns: 1.1fr 1fr; }
}
.about-ch__media {
  background: var(--bg-thumb);
  overflow: hidden;
}
.about-ch__media img {
  width: 100%;
  object-fit: cover;
  background: var(--bg-thumb);
}
.about-ch__media--portrait img { height: 44rem; }
.about-ch__media--land img { height: 24rem; }
@media (min-width: 750px) {
  .about-ch__media--portrait img { height: 60rem; }
  .about-ch__media--land img { height: 40rem; }
}
.about-ch__num { margin-bottom: 1.6rem; }
.about-ch__text .t-jp-head { margin-bottom: 2.4rem; }
@media (min-width: 750px) { .about-ch__text .t-jp-head { margin-bottom: 3.2rem; } }
.about-ch__text .t-body { margin-bottom: 2rem; }
.about-ch__text .t-body:last-child { margin-bottom: 0; }

/* ---------- 巨大数字ビジュアル（見せ場） ---------- */
.about-price {
  position: relative;
  text-align: center;
}
.about-price__kicker { margin-bottom: 3.2rem; }
@media (min-width: 750px) { .about-price__kicker { margin-bottom: 4rem; } }
.about-price__figure { margin-bottom: 3.2rem; }
@media (min-width: 750px) { .about-price__figure { margin-bottom: 4.8rem; } }
.about-price__num {
  font-size: 3.6rem;
  line-height: 1.1;
  gap: 1.6rem;
}
@media (min-width: 750px) {
  .about-price__num { font-size: 10rem; gap: 2.8rem; }
}
.about-price__note { margin-top: 1.6rem; }
.about-price__title { margin-bottom: 2rem; }
@media (min-width: 750px) { .about-price__title { margin-bottom: 2.8rem; } }
.about-price__body { margin-bottom: 5.6rem; }
@media (min-width: 750px) { .about-price__body { margin-bottom: 7rem; } }

/* 英文サイドテキスト（縦組みオーバーレイ・PCのみ） */
.about-price__side { display: none; }
@media (min-width: 990px) {
  .about-price__side {
    display: block;
    position: absolute;
    right: 2rem;
    top: 0;
    writing-mode: vertical-rl;
    font-family: var(--font-en);
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: .3em;
    color: #bbb;
  }
}

/* ---------- コスト内訳の帯グラフ（モノクロ階調＋accent1箇所） ---------- */
.cost-graph {
  max-width: 76rem;
  margin: 0 auto;
  text-align: left;
}
.cost-graph__title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ink-head);
  letter-spacing: .06em;
  margin-bottom: 2.4rem;
}
@media (min-width: 750px) { .cost-graph__title { font-size: 1.6rem; margin-bottom: 3.2rem; } }
.cost-graph__unit { font-size: 1.1rem; font-weight: 400; color: #999; margin-left: .6rem; }

.cost-graph__row + .cost-graph__row { margin-top: 3.2rem; }
.cost-graph__label {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ink-head);
  letter-spacing: .04em;
  margin-bottom: .8rem;
}
@media (min-width: 750px) { .cost-graph__label { font-size: 1.3rem; } }

.cost-graph__bar {
  display: flex;
  height: 3.2rem;
  background: var(--bg-thumb);
  border-radius: 2px;
  overflow: hidden;
}
@media (min-width: 750px) { .cost-graph__bar { height: 4rem; } }
.cost-graph__bar .seg { height: 100%; width: var(--w); flex: none; }

/* セグメント色: モノクロ階調のみ。--accentは「サロン還元」の1箇所だけ */
.seg--cost   { background: #555; }
.seg--mid    { background: #999; }
.seg--retail { background: #D9D9D9; }
.seg--logi   { background: #BBB; }
.seg--salon  { background: var(--accent); }

/* reveal連動で左から伸長（transitionのみ・新規キーフレーム無し） */
.js .cost-graph .seg { width: 0; transition: width 1s ease .2s; }
.js .cost-graph.is-in .seg { width: var(--w); }
.shot-mode .cost-graph .seg { width: var(--w) !important; transition: none !important; }

.cost-graph__legend {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 2rem;
  margin-top: 1.2rem;
  font-size: 1.1rem;
  letter-spacing: .04em;
  color: var(--ink);
}
.cost-graph__legend li { display: inline-flex; align-items: center; gap: .8rem; }
.sw { display: inline-block; width: 1rem; height: 1rem; border-radius: 2px; flex: none; }
.sw--cost   { background: #555; }
.sw--mid    { background: #999; }
.sw--retail { background: #D9D9D9; }
.sw--logi   { background: #BBB; }
.sw--salon  { background: var(--accent); }

.cost-graph__cap { margin-top: 2.4rem; }

/* ---------- ものづくり（処方は、現場から） ---------- */
.about-craft__head .t-jp-head { margin-bottom: 2.4rem; }
@media (min-width: 750px) { .about-craft__head .t-jp-head { margin-bottom: 3.2rem; } }
.about-craft__head .t-body { margin-bottom: 2rem; }
.about-craft__media { margin-top: 4rem; }
@media (min-width: 750px) { .about-craft__media { margin-top: 6rem; } }
.about-craft__media img {
  width: 100%;
  height: 24rem;
  object-fit: cover;
  background: var(--bg-thumb);
}
@media (min-width: 750px) { .about-craft__media img { height: 48rem; } }

/* ---------- クロージング ---------- */
.about-close { text-align: center; }
.about-close__title { margin-bottom: 2.4rem; }
@media (min-width: 750px) { .about-close__title { margin-bottom: 3.2rem; } }
.about-close__text { margin-bottom: 4rem; }
@media (min-width: 750px) { .about-close__text { margin-bottom: 4.8rem; } }
.about-close__cta { display: flex; justify-content: center; }

/* ---------- 回遊バナー見出し（このページ内のみ適用） ---------- */
.explore__title {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 2rem;
  letter-spacing: .08em;
  color: var(--ink-head);
}
@media (min-width: 750px) { .explore__title { font-size: 2.8rem; } }