/* BE CERA — About page */

.about-page main { padding-bottom: 0; }

/* ============================================================
   Mission
============================================================ */
.mission {
  padding: clamp(100px, 14vw, 180px) 0;
  background: var(--bg);
}
.mission__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
.mission__head .eyebrow { display: block; margin-bottom: 22px; }
.mission__title {
  margin-bottom: 32px;
}
.mission__title .hi {
  font-family: var(--serif-en);
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
  padding: 0 .12em;
}
.mission__text {
  max-width: 520px;
}

.mission__stack {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.mission__img {
  overflow: hidden;
}
.mission__img:nth-child(1) { width: 60%; margin-left: 0; aspect-ratio: 4 / 3; }
.mission__img:nth-child(2) { width: 60%; margin-left: auto; aspect-ratio: 3 / 4; }
.mission__img img, .mission__img .ph-img {
  width: 100%; height: 100%; display: block;
  object-fit: cover;
  transform: scale(1.1);
  transform-origin: center;
}
.mission__stamp {
  position: absolute;
  top: 20px; right: -10px;
  z-index: 2;
  font-family: var(--serif-en);
  font-style: italic;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: none;
  background: var(--bg);
  padding: 8px 14px;
  border: 1px solid var(--line);
}

/* ============================================================
   Value
============================================================ */
.value {
  background: var(--bg-alt);
  padding: clamp(100px, 14vw, 180px) 0;
  position: relative;
  overflow: hidden;
}
.value__label-big {
  position: absolute;
  top: 50%;
  right: calc(var(--gutter) * -0.2);
  transform: translateY(-50%) rotate(90deg);
  transform-origin: right center;
  font-family: var(--serif-en);
  font-weight: 300;
  font-size: clamp(120px, 18vw, 240px);
  letter-spacing: 0.02em;
  color: color-mix(in oklab, var(--ink) 6%, transparent);
  pointer-events: none;
  white-space: nowrap;
}
.value__grid {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: clamp(40px, 5vw, 80px);
  align-items: stretch;
}
.value__head .eyebrow { display: block; margin-bottom: 18px; }
.value__head h2 em { font-style: italic; font-weight: 400; color: var(--accent); }
.value__head p {
  font-size: 14px;
  line-height: 2;
  margin-top: 24px;
  letter-spacing: 0.08em;
}

.value__list { display: flex; flex-direction: column; gap: 0; }
.value__item {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: clamp(24px, 3vw, 48px);
  padding: clamp(32px, 4vw, 48px) 0;
  border-top: 1px solid var(--line);
  align-items: start;
  transition: padding-left .4s var(--ease);
}
.value__item:last-child { border-bottom: 1px solid var(--line); }
.value__item:hover { padding-left: 16px; }

.value__num {
  font-family: var(--serif-en);
  font-style: italic;
  font-weight: 300;
  font-size: 56px;
  color: var(--accent);
  line-height: 1;
  letter-spacing: 0.02em;
}
.value__body h3 {
  font-family: var(--serif-jp);
  font-weight: 500;
  font-size: clamp(22px, 2.4vw, 28px);
  letter-spacing: 0.08em;
  color: var(--ink);
  margin-bottom: 6px;
}
.value__body .en {
  display: block;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 16px;
  color: var(--ink-mute);
  letter-spacing: 0.18em;
  text-transform: lowercase;
  margin-bottom: 18px;
  font-weight: 300;
}
.value__body p {
  line-height: 2;
}

/* ============================================================
   Message (CEO)
============================================================ */
.message {
  padding: clamp(100px, 14vw, 180px) 0;
  background: var(--bg-alt);
}
.message__head {
  margin-bottom: clamp(60px, 8vw, 100px);
}
.message__head .eyebrow { display: inline-block; margin-bottom: 18px; }
.message__head h2 em { font-style: italic; font-weight: 400; }
.message__head .ja {
  display: block;
  font-family: var(--serif-jp);
  font-size: 14px;
  color: var(--ink-mute);
  letter-spacing: 0.24em;
  margin-top: 18px;
}

.message__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.message__photo-wrap {
  position: sticky;
  top: 120px;
}
.message__photo {
  aspect-ratio: 3 / 4;
  overflow: hidden;
}
.message__photo img, .message__photo .ph-img { width: 100%; height: 100%; object-fit: cover; }
.message__caption {
  margin-top: 20px;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.18em;
  text-transform: none;
}

.message__text p {
  font-size: 16px;
  line-height: 2.2;
  margin-bottom: 24px;
  letter-spacing: 0.04em;
}
.message__text p:first-of-type::first-letter {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 56px;
  line-height: 1;
  float: left;
  margin: 4px 12px 0 0;
  color: var(--accent);
  font-weight: 400;
}
.message__sign {
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  gap: 20px;
  flex-wrap: wrap;
}
.message__sign .name {
  font-family: var(--serif-jp);
  font-size: 22px;
  letter-spacing: 0.1em;
  color: var(--ink);
}
.message__sign .role {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 13px;
  color: var(--ink-mute);
  letter-spacing: 0.14em;
}

/* ============================================================
   History / Timeline
============================================================ */
.history {
  padding: clamp(100px, 14vw, 180px) 0;
  background: var(--bg-alt);
}
.history__head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: end;
  margin-bottom: clamp(60px, 8vw, 100px);
}
.history__head .eyebrow { display: block; margin-bottom: 18px; }
.history__head h2 em { font-style: italic; font-weight: 400; color: var(--accent); }
.history__head p {
  font-size: 14.5px;
  line-height: 2;
  text-align: right;
  max-width: 400px;
  justify-self: end;
  letter-spacing: 0.06em;
}

.timeline {
  position: relative;
  border-left: 1px solid var(--line);
  margin-left: 20px;
  padding: 20px 0 20px 0;
}
.timeline__item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: clamp(24px, 4vw, 60px);
  padding: 28px 0 28px clamp(40px, 5vw, 72px);
  position: relative;
  align-items: start;
}
.timeline__item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 40px;
  width: 9px; height: 9px;
  background: var(--bg-alt);
  border: 1px solid var(--ink);
  border-radius: 50%;
}
.timeline__item:hover::before { background: var(--ink); }
.timeline__year {
  font-family: var(--serif-en);
  font-weight: 300;
  font-size: clamp(26px, 3vw, 36px);
  color: var(--ink);
  letter-spacing: 0.04em;
  line-height: 1.2;
}
.timeline__year .ja {
  display: block;
  font-family: var(--serif-jp);
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.2em;
  margin-top: 4px;
}
.timeline__text {
  line-height: 2;
  letter-spacing: 0.04em;
  max-width: 640px;
}
.timeline__item--now .timeline__year { color: var(--accent); }
.timeline__item--now::before { background: var(--accent); border-color: var(--accent); }

/* ============================================================
   Strengths
============================================================ */
.strengths {
  padding: clamp(100px, 14vw, 180px) 0;
  background: var(--bg);
}
.strengths__head { margin-bottom: clamp(50px, 7vw, 90px); }
.strengths__head .eyebrow { display: inline-block; margin-bottom: 14px; }

.strengths__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.strength {
  padding: clamp(40px, 5vw, 64px) clamp(20px, 3vw, 40px);
  border-right: 1px solid var(--line);
  transition: background .4s var(--ease);
}
.strength:last-child { border-right: none; }
.strength:hover { background: var(--bg-alt); }

.strength__num {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 40px;
  color: var(--ink-mute);
  letter-spacing: 0.2em;
  text-transform: none;
  margin-bottom: 24px;
  display: block;
}
.strength__icon {
  width: 44px; height: 44px;
  margin-bottom: 32px;
  color: var(--accent);
}
.strength__title {
  font-family: var(--serif-jp);
  font-weight: 500;
  font-size: clamp(20px, 2.2vw, 24px);
  letter-spacing: 0.08em;
  line-height: 1.6;
  color: var(--ink);
  margin-bottom: 16px;
}
.strength__text {
  font-size: 14.5px;
  line-height: 2;
}
.strength__media {
  margin-top: 32px;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-alt);
  position: relative;
}
.strength__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 1.2s var(--ease);
}
.strength:hover .strength__media img { transform: scale(1.04); }
.strength__media-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--ink-mute);
  opacity: 0.7;
  text-transform: none;
  pointer-events: none;
}

/* ============================================================
   Atelier — editorial gallery (5 images, asymmetric)
============================================================ */
.atelier {
  padding: clamp(80px, 12vw, 160px) 0 clamp(100px, 14vw, 180px);
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.atelier__head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: clamp(60px, 8vw, 100px);
}
.atelier__head .eyebrow { display: inline-block; margin-bottom: 14px; }
.atelier__head h2 em { font-style: italic; font-weight: 400; }
.atelier__lead {
  line-height: 2;
  max-width: none;
  margin-left: 0;
  text-align: left;
  text-wrap: pretty;
}

.atelier__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}
.atelier__cell {
  position: relative;
}
.atelier__cell__img {
  position: relative;
  overflow: hidden;
  background: var(--bg-alt);
}
.atelier__cell__img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease);
}
.atelier__cell:hover .atelier__cell__img img { transform: scale(1.04); }
.atelier__cell__img::after {
  content: attr(data-label);
  position: absolute;
  bottom: 14px;
  left: 16px;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.85);
  text-transform: none;
  pointer-events: none;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
  z-index: 2;
}

/* キャプション */
.atelier__caption {
  font-size: 14px;
  line-height: 1.8;
  letter-spacing: 0.04em;
  margin-top: 10px;
}

/* asymmetric — 5 cells, varied aspect ratios + offsets */
.atelier__cell--01 { grid-column: 1 / span 7; margin-top: 0; }
.atelier__cell--01 .atelier__cell__img { aspect-ratio: 4 / 3; }
.atelier__cell--02 { grid-column: 9 / span 4; margin-top: clamp(60px, 8vw, 110px); }
.atelier__cell--02 .atelier__cell__img { aspect-ratio: 3 / 4; }
.atelier__cell--03 { grid-column: 2 / span 4; margin-top: clamp(20px, 4vw, 60px); }
.atelier__cell--03 .atelier__cell__img { aspect-ratio: 1 / 1; }
.atelier__cell--04 { grid-column: 7 / span 6; margin-top: 0; }
.atelier__cell--04 .atelier__cell__img { aspect-ratio: 4 / 3; }
.atelier__cell--05 { grid-column: 4 / span 5; margin-top: clamp(20px, 3vw, 40px); margin-bottom: clamp(40px, 6vw, 80px); }
.atelier__cell--05 .atelier__cell__img { aspect-ratio: 4 / 3; }

@media (max-width: 760px) {
  .atelier__head { grid-template-columns: 1fr; }
  .atelier__grid { gap: 16px; }
  .atelier__cell--01 { grid-column: 1 / -1; margin-top: 0; }
  .atelier__cell--02 { grid-column: 5 / -1; margin-top: 16px; }
  .atelier__cell--03 { grid-column: 1 / span 7; margin-top: 12px; }
  .atelier__cell--04 { grid-column: 1 / -1; margin-top: 24px; }
  .atelier__cell--05 { grid-column: 2 / -2; margin-top: 12px; margin-bottom: 20px; }
}

/* ============================================================
   Responsive
============================================================ */
@media (max-width: 960px) {
  .mission__grid,
  .message__grid,
  .history__head,
  .value__grid { grid-template-columns: 1fr; }
  .message__photo-wrap { position: static; }
  .history__head p { text-align: left; justify-self: start; }
  .value__item { grid-template-columns: 70px 1fr; }
  .strengths__grid { grid-template-columns: 1fr; }
  .strength { border-right: none; border-bottom: 1px solid var(--line); }
  .strength:last-child { border-bottom: none; }
  .timeline__item { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  /* Atelier: 全セルを cell--01 と同サイズに統一 */
  .atelier__cell--02,
  .atelier__cell--03,
  .atelier__cell--04,
  .atelier__cell--05 {
    grid-column: 1 / -1;
    margin-top: 16px;
  }
  .atelier__cell--02 .atelier__cell__img,
  .atelier__cell--03 .atelier__cell__img,
  .atelier__cell--04 .atelier__cell__img,
  .atelier__cell--05 .atelier__cell__img { aspect-ratio: 4 / 3; }
  .atelier__cell--05 { margin-bottom: 0; }

  /* Strengths */
  .strength__icon { margin-bottom: 0; }
  .strength__num { margin-bottom: 0; }
}