/* =============================================
   About Page Styles
   ============================================= */

/* ---------- PAGE HERO ---------- */
.page-hero {
  position: relative;
  height: 56vh;
  min-height: 400px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/34344641_m.jpg');
  background-size: cover;
  background-position: center 30%;
}

.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
    rgba(0,0,0,0.80) 0%,
    rgba(0,0,0,0.45) 50%,
    rgba(0,0,0,0.25) 100%
  );
}

.page-hero__content {
  position: relative;
  z-index: 2;
  padding: clamp(40px, 6vw, 80px) clamp(24px, 5vw, 80px);
}

.page-hero__label {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.35em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.page-hero__title {
  font-family: 'Cormorant Garamond', 'Noto Serif JP', serif;
  font-size: clamp(36px, 6vw, 80px);
  font-weight: 600;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* ---------- SECTION LABEL (共通) ---------- */
.section-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.35em;
  color: var(--gold);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
}

.section-label::before {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--gold);
}

/* ---------- PHILOSOPHY ---------- */
.philosophy {
  padding: clamp(64px, 10vw, 140px) 0;
  background: var(--cream);
}

.philosophy__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 960px) {
  .philosophy__inner {
    grid-template-columns: 240px 1fr;
    gap: clamp(48px, 6vw, 100px);
    align-items: start;
  }
}

.philosophy__heading {
  font-family: 'Cormorant Garamond', 'Noto Serif JP', serif;
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 600;
  color: var(--black);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 36px;
}

.philosophy__text {
  font-size: 14px;
  color: var(--muted);
  line-height: 2.2;
}

/* ---------- VISION ---------- */
.vision {
  padding: clamp(64px, 10vw, 140px) 0;
  background: var(--white);
}

.vision__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--border);
}

@media (min-width: 768px) {
  .vision__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.vision__card {
  padding: 48px 36px;
  border-bottom: 1px solid var(--border);
  border-right: none;
  transition: background var(--transition);
}

@media (min-width: 768px) {
  .vision__card {
    border-right: 1px solid var(--border);
    border-bottom: none;
  }
  .vision__card:last-child {
    border-right: none;
  }
}

.vision__card:hover {
  background: var(--cream);
}

.vision__card-en {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.vision__card-title {
  font-family: 'Cormorant Garamond', 'Noto Serif JP', serif;
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 600;
  color: var(--black);
  line-height: 1.4;
  margin-bottom: 20px;
}

.vision__card-text {
  font-size: 13px;
  color: var(--muted);
  line-height: 2;
}

/* ---------- REPRESENTATIVE ---------- */
.representative {
  padding: clamp(64px, 10vw, 140px) 0;
  background: var(--cream);
}

.rep__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
}

@media (min-width: 960px) {
  .rep__inner {
    grid-template-columns: 380px 1fr;
    gap: clamp(56px, 7vw, 120px);
    align-items: start;
  }
}

.rep__photo-wrap {
  position: relative;
}

.rep__photo {
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 6;
  object-fit: cover;
  object-position: top;
  display: block;
}

.rep__role {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.rep__name {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 600;
  color: var(--black);
  line-height: 1.1;
  margin-bottom: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rep__name-en {
  font-size: clamp(14px, 1.5vw, 18px);
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--muted);
}

.rep__name-alias {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 36px;
}

.rep__text {
  margin-bottom: 40px;
}

.rep__text p {
  font-size: 14px;
  color: var(--charcoal);
  line-height: 2.1;
  margin-bottom: 20px;
}

.rep__text p:last-child {
  margin-bottom: 0;
}

.rep__career {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--border);
}

.rep__career li {
  display: flex;
  align-items: baseline;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--charcoal);
}

.rep__career li span {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold);
  min-width: 40px;
  flex-shrink: 0;
}

/* ---------- HISTORY ---------- */
.history {
  padding: clamp(64px, 10vw, 140px) 0;
  background: var(--black);
}

.history .section-label {
  color: var(--gold);
}

.history .section-label::before {
  background: var(--gold);
}

.history__heading {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 600;
  color: var(--white);
  margin-bottom: clamp(48px, 6vw, 80px);
  letter-spacing: -0.02em;
}

.history__list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid rgba(255,255,255,0.12);
}

.history__item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 36px;
  padding: 36px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  align-items: start;
}

@media (min-width: 768px) {
  .history__item {
    grid-template-columns: 120px 1fr;
  }
}

.history__year {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(20px, 2.5vw, 32px);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.02em;
  line-height: 1;
  padding-top: 4px;
}

.history__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.history__desc {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  line-height: 1.9;
}

/* ---------- COMPANY OVERVIEW ---------- */
.overview {
  padding: clamp(64px, 10vw, 140px) 0;
  background: var(--cream);
}

.overview__heading {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 600;
  color: var(--black);
  margin-bottom: clamp(48px, 6vw, 80px);
  letter-spacing: -0.02em;
}

.overview__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.overview__table tr {
  border-bottom: 1px solid var(--border);
}

.overview__table tr:first-child {
  border-top: 1px solid var(--border);
}

.overview__table th {
  width: 140px;
  padding: 24px 0;
  font-weight: 700;
  color: var(--black);
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .overview__table th {
    width: 200px;
    padding: 24px 0;
  }
}

.overview__table td {
  padding: 24px 0 24px 24px;
  color: var(--muted);
  line-height: 1.8;
}

/* ---------- CTA ---------- */
.cta {
  padding: clamp(64px, 10vw, 140px) 0;
  background: var(--white);
}

.cta__inner {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
}

.cta__label {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.35em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.cta__label::before,
.cta__label::after {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--gold);
}

.cta__title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 600;
  color: var(--black);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.cta__desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 2.2;
  margin-bottom: 48px;
}

.cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 56px;
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: var(--black);
  color: var(--white);
  border: 1px solid var(--black);
  transition: all var(--transition);
}
.cta__btn:hover {
  background: transparent;
  color: var(--black);
}