/* ============================================================
   ABOUT PAGES — JUJO CHEMICAL
   ============================================================ */

/* ---- About Main ---- */
.about-cards-section { background: var(--c-bg); }

.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--sp-12);
  align-items: center;
  margin-bottom: var(--sp-16);
}

.about-intro-img {
  border-radius: var(--r-2xl);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.about-intro-img img { width: 100%; height: 100%; object-fit: cover; }

.about-intro-text .sec-label { justify-content: flex-start; }
.about-intro-text .sec-label::before { display: none; }
.about-intro-title { font-size: clamp(1.5rem, 3vw, var(--sz-4xl)); font-weight: var(--fw-extrabold); color: var(--c-text); margin: var(--sp-4) 0; line-height: 1.2; }
.about-intro-body  { font-size: var(--sz-base); color: var(--c-text-2); line-height: var(--lh-relaxed); margin-bottom: var(--sp-6); }

.about-nav-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.about-nav-card {
  border-radius: var(--r-2xl);
  overflow: hidden;
  position: relative;
  aspect-ratio: 3/4;
  display: block;
  text-decoration: none;
  cursor: pointer;
}
.about-nav-card img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}
.about-nav-card:hover img { transform: scale(1.06); }
.about-nav-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,22,40,0.88) 0%, rgba(10,22,40,0.2) 60%, transparent 100%);
}
.about-nav-card-body {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--sp-6);
  color: white;
}
.about-nav-card-title { font-size: var(--sz-xl); font-weight: var(--fw-bold); margin-bottom: var(--sp-2); }
.about-nav-card-sub   { font-size: var(--sz-sm); color: rgba(255,255,255,0.65); margin-bottom: var(--sp-4); }
.about-nav-card-link  {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-accent);
  opacity: 0;
  transform: translateX(-6px);
  transition: all var(--dur-normal) var(--ease-out);
}
.about-nav-card:hover .about-nav-card-link { opacity: 1; transform: translateX(0); }

.about-nav-card--history {
  background: #ffffff;
}
.about-nav-card-logo {
  object-fit: contain !important;
  object-position: center 45% !important;
  padding: var(--sp-6);
  background: #ffffff !important;
  transform: none !important;
}
.about-nav-card:hover .about-nav-card-logo { transform: scale(1.04) !important; }

/* ---- History Page ---- */
.timeline { max-width: 800px; margin: 0 auto; position: relative; }

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--c-accent), var(--c-secondary), transparent);
  transform: translateX(-50%);
}

.timeline-item {
  display: grid;
  grid-template-columns: 1fr 48px 1fr;
  gap: var(--sp-6);
  margin-bottom: var(--sp-10);
  align-items: start;
}

.timeline-item:nth-child(odd)  .tl-content { grid-column: 1; text-align: right; }
.timeline-item:nth-child(odd)  .tl-center  { grid-column: 2; }
.timeline-item:nth-child(odd)  .tl-empty   { grid-column: 3; }

.timeline-item:nth-child(even) .tl-empty   { grid-column: 1; }
.timeline-item:nth-child(even) .tl-center  { grid-column: 2; }
.timeline-item:nth-child(even) .tl-content { grid-column: 3; }

.tl-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  padding-top: var(--sp-2);
  position: relative;
  z-index: 1;
}

.tl-dot {
  width: 48px;
  height: 48px;
  border-radius: var(--r-full);
  background: var(--g-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--sz-sm);
  font-weight: var(--fw-bold);
  box-shadow: var(--sh-brand), 0 0 0 4px rgba(21,101,192,0.15);
  flex-shrink: 0;
}

.tl-year {
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  color: var(--c-text-muted);
  white-space: nowrap;
}

.tl-content {
  background: var(--c-surface);
  border-radius: var(--r-xl);
  padding: var(--sp-5) var(--sp-6);
  border: 1px solid var(--c-border);
  box-shadow: var(--sh-sm);
  transition: all var(--dur-normal) var(--ease-out);
}
.tl-content:hover { transform: translateY(-3px); box-shadow: var(--sh-lg); border-color: var(--c-border-mid); }

.tl-title { font-size: var(--sz-base); font-weight: var(--fw-bold); color: var(--c-text); margin-bottom: var(--sp-2); }
.tl-desc  { font-size: var(--sz-sm); color: var(--c-text-muted); line-height: var(--lh-relaxed); }

/* ---- Quality Page ---- */
.quality-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-bottom: var(--sp-12);
}

.quality-card {
  background: var(--c-surface);
  border-radius: var(--r-2xl);
  padding: var(--sp-8);
  border: 1px solid var(--c-border);
  text-align: center;
  transition: all var(--dur-normal) var(--ease-out);
}
.quality-card:hover { transform: translateY(-4px); box-shadow: var(--sh-xl); }

.quality-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--r-2xl);
  background: var(--c-surface-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--sz-3xl);
  color: var(--c-secondary);
  margin: 0 auto var(--sp-5);
  transition: all var(--dur-normal) var(--ease-spring);
}
.quality-card:hover .quality-icon { background: var(--c-secondary); color: white; transform: scale(1.1) rotate(-5deg); }

.quality-title { font-size: var(--sz-xl); font-weight: var(--fw-bold); color: var(--c-text); margin-bottom: var(--sp-3); }
.quality-desc  { font-size: var(--sz-sm); color: var(--c-text-muted); line-height: var(--lh-relaxed); }

.cert-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  justify-content: center;
}
.cert-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-5);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-text);
  transition: all var(--dur-fast);
}
.cert-item:hover { border-color: var(--c-secondary); color: var(--c-secondary); }
.cert-item i { font-size: var(--sz-xl); color: var(--c-gold); }

/* ---- President Page ---- */
.president-wrap {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: var(--sp-16);
  align-items: start;
}
.president-photo {
  position: sticky;
  top: calc(var(--nav-h) + var(--sp-8));
}
.president-img-frame {
  border-radius: var(--r-2xl);
  overflow: hidden;
  aspect-ratio: 3/4;
  margin-bottom: var(--sp-5);
  box-shadow: var(--sh-2xl);
}
.president-img-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center center; display: block; margin: 0 auto; }

.president-name-card {
  background: var(--c-primary);
  border-radius: var(--r-xl);
  padding: var(--sp-5);
  color: white;
  text-align: center;
}
.pres-name  { font-size: var(--sz-xl); font-weight: var(--fw-bold); margin-bottom: var(--sp-1); }
.pres-title { font-size: var(--sz-sm); color: var(--c-accent); }

.president-msg {}
.president-msg blockquote {
  font-size: clamp(1.1rem, 2vw, var(--sz-2xl));
  font-style: italic;
  color: var(--c-text-2);
  line-height: var(--lh-relaxed);
  border-left: 4px solid var(--c-accent);
  padding-left: var(--sp-6);
  margin: var(--sp-8) 0;
}
.president-msg p {
  font-size: var(--sz-base);
  color: var(--c-text-2);
  line-height: var(--lh-loose);
  margin-bottom: var(--sp-5);
}
.president-sig {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-top: var(--sp-8);
  padding-top: var(--sp-8);
  border-top: 1px solid var(--c-border);
}

/* ---- Global Page ---- */
.offices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}
.office-card {
  background: var(--c-surface);
  border-radius: var(--r-2xl);
  overflow: hidden;
  border: 1px solid var(--c-border);
  transition: all var(--dur-normal) var(--ease-out);
}
.office-card:hover { transform: translateY(-4px); box-shadow: var(--sh-xl); }

.office-header {
  padding: var(--sp-6);
  background: var(--g-brand);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}
.office-flag {
  width: 48px;
  height: 48px;
  border-radius: var(--r-full);
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8em;
  flex-shrink: 0;
}
.office-country { font-size: var(--sz-xl); font-weight: var(--fw-bold); color: white; }
.office-role    { font-size: var(--sz-xs); color: rgba(255,255,255,0.65); }

.office-body { padding: var(--sp-5) var(--sp-6); }
.office-info { display: flex; flex-direction: column; gap: var(--sp-3); }
.office-row  { display: flex; align-items: flex-start; gap: var(--sp-3); font-size: var(--sz-sm); }
.office-row i { color: var(--c-secondary); margin-top: 2px; flex-shrink: 0; }
.office-row span { color: var(--c-text-2); line-height: var(--lh-relaxed); }

/* ---- Transport Grid ---- */
.transport-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}
.transport-card {
  background: var(--c-surface);
  border-radius: var(--r-2xl);
  padding: var(--sp-8);
  border: 1px solid var(--c-border);
  transition: all var(--dur-normal) var(--ease-out);
}
.transport-card:hover { transform: translateY(-4px); box-shadow: var(--sh-xl); }
.transport-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--r-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5em;
  margin-bottom: var(--sp-5);
}
.transport-title {
  font-size: var(--sz-lg);
  font-weight: var(--fw-bold);
  color: var(--c-text);
  margin-bottom: var(--sp-4);
}
.transport-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.transport-list li {
  font-size: var(--sz-sm);
  color: var(--c-text-2);
  padding: var(--sp-2) 0;
  border-bottom: 1px solid var(--c-border);
}
.transport-list li:last-child { border-bottom: none; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .about-intro-grid { grid-template-columns: 1fr; }
  .about-nav-cards  { grid-template-columns: repeat(2, 1fr); }
  .president-wrap   { grid-template-columns: 1fr; }
  .president-photo  { position: static; }
  .offices-grid     { grid-template-columns: repeat(2, 1fr); }
  .transport-grid   { grid-template-columns: repeat(2, 1fr); }
}

/* ---- Management Team ---- */
.mgmt-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-8);
  margin-top: var(--sp-12);
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
  justify-items: center;
  justify-content: center;
}
.mgmt-card {
  display: flex;
  gap: var(--sp-6);
  align-items: flex-start;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-2xl);
  padding: var(--sp-8);
  box-shadow: 0 4px 20px rgba(21,101,192,0.07);
  transition: transform var(--dur-normal) var(--ease-out), box-shadow var(--dur-normal);
}
.mgmt-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(21,101,192,0.14);
}
.mgmt-avatar {
  width: 72px;
  height: 72px;
  border-radius: var(--r-full);
  background: var(--g-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--sz-2xl);
  flex-shrink: 0;
}
.mgmt-avatar-photo {
  border-radius: var(--r-xl);
  overflow: hidden;
  width: 100px;
  height: 120px;
  background: var(--c-surface-2);
}
.mgmt-avatar-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  margin: 0 auto;
}
.mgmt-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: var(--fw-semibold);
  color: var(--c-secondary);
  background: rgba(21,101,192,0.08);
  border: 1px solid rgba(21,101,192,0.18);
  border-radius: var(--r-full);
  padding: 2px var(--sp-3);
  letter-spacing: 0.04em;
  margin-bottom: var(--sp-2);
}
.mgmt-name {
  font-size: var(--sz-xl);
  font-weight: var(--fw-bold);
  color: var(--c-text);
  margin-bottom: var(--sp-1);
}
.mgmt-name-ja {
  font-size: var(--sz-sm);
  font-weight: var(--fw-normal);
  color: var(--c-text-muted);
  margin-left: var(--sp-2);
}
.mgmt-position {
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-secondary);
  margin-bottom: var(--sp-3);
}
.mgmt-desc {
  font-size: var(--sz-sm);
  color: var(--c-text-muted);
  line-height: var(--lh-relaxed);
}

/* mgmt card as link */
.mgmt-card-link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: transform var(--dur-normal) var(--ease-out), box-shadow var(--dur-normal);
}
.mgmt-card-link:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(21,101,192,0.14);
}
.mgmt-card-link:hover .mgmt-card-readmore {
  color: var(--c-secondary);
  gap: var(--sp-3);
}
.mgmt-desc-clamp {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.mgmt-card-readmore {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-text-muted);
  margin-top: var(--sp-3);
  transition: color var(--dur-normal), gap var(--dur-normal);
}

/* ---- Management Detail Hero ---- */
.mgmt-hero {
  position: relative;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  background: #0D2A45;
}
.mgmt-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: top center;
  filter: blur(6px) brightness(0.35) saturate(0.6);
  transform: scale(1.06);
}
.mgmt-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(13,42,69,0.3) 0%, rgba(13,42,69,0.85) 100%);
}
.mgmt-hero-inner {
  position: relative;
  z-index: 1;
  padding-bottom: var(--sp-12);
  padding-top: var(--sp-10);
}
.mgmt-hero-breadcrumb {
  margin-bottom: var(--sp-8);
  opacity: 0.75;
}
.mgmt-hero-breadcrumb a,
.mgmt-hero-breadcrumb .current,
.mgmt-hero-breadcrumb .sep { color: rgba(255,255,255,0.8); }
.mgmt-hero-card {
  display: flex;
  align-items: flex-end;
  gap: var(--sp-8);
}
.mgmt-hero-portrait {
  width: 200px;
  height: 260px;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--r-2xl);
  border: 4px solid rgba(255,255,255,0.25);
  box-shadow: 0 24px 64px rgba(0,0,0,0.4);
  flex-shrink: 0;
}
.mgmt-hero-info {
  padding-bottom: var(--sp-2);
}
.mgmt-badge-light {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.9);
}
.mgmt-hero-name {
  font-size: clamp(2rem, 4vw, var(--sz-5xl));
  font-weight: var(--fw-extrabold);
  color: #ffffff;
  margin: var(--sp-3) 0 var(--sp-1);
  line-height: 1.1;
  text-shadow: 0 2px 16px rgba(0,0,0,0.4);
}
.mgmt-hero-name-ja {
  font-size: var(--sz-lg);
  color: rgba(255,255,255,0.65);
  margin-bottom: var(--sp-2);
}
.mgmt-hero-pos {
  font-size: var(--sz-base);
  font-weight: var(--fw-semibold);
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--sp-5);
}
.mgmt-hero-quote {
  max-width: 600px;
  font-size: var(--sz-lg);
  font-style: italic;
  color: rgba(255,255,255,0.75);
  line-height: var(--lh-snug);
}

/* ---- Management Detail Content ---- */
.mgmt-detail-section { background: var(--c-bg); }
.mgmt-detail-body-wrap {
  max-width: 820px;
  margin: 0 auto;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-2xl);
  padding: var(--sp-12) var(--sp-12);
  box-shadow: 0 4px 32px rgba(21,101,192,0.07);
}
.mgmt-detail-body-wrap p {
  font-size: var(--sz-base);
  color: var(--c-text-2);
  line-height: 2;
}

/* Nav between people */
.mgmt-detail-nav-section { background: var(--c-surface-2); padding: var(--sp-12) 0; }
.mgmt-detail-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
  margin-bottom: var(--sp-12);
}
.mgmt-nav-card {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-2xl);
  text-decoration: none;
  transition: all var(--dur-normal);
}
.mgmt-nav-card:hover { border-color: var(--c-secondary); box-shadow: 0 8px 24px rgba(21,101,192,0.1); transform: translateY(-2px); }
.mgmt-nav-card i { font-size: var(--sz-xl); color: var(--c-text-muted); flex-shrink: 0; }
.mgmt-nav-card:hover i { color: var(--c-secondary); }
.mgmt-nav-next { justify-content: flex-end; }
.mgmt-nav-card-inner { display: flex; align-items: center; gap: var(--sp-3); }
.mgmt-nav-thumb {
  width: 52px;
  height: 64px;
  object-fit: cover;
  object-position: top;
  border-radius: var(--r-lg);
  border: 2px solid var(--c-border);
  flex-shrink: 0;
}
.mgmt-nav-card:hover .mgmt-nav-thumb { border-color: var(--c-secondary); }
.mgmt-nav-card-info { display: flex; flex-direction: column; gap: 2px; }
.mgmt-nav-label { font-size: var(--sz-xs); color: var(--c-text-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.mgmt-nav-name { font-size: var(--sz-base); font-weight: var(--fw-bold); color: var(--c-text); }
.mgmt-nav-pos { font-size: var(--sz-xs); color: var(--c-text-muted); }

/* Team thumbnails */
.mgmt-detail-team { text-align: center; }
.mgmt-detail-team-label { font-size: var(--sz-sm); color: var(--c-text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: var(--sp-6); }
.mgmt-detail-team-grid {
  display: flex;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}
.mgmt-team-thumb {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  text-decoration: none;
  transition: transform var(--dur-normal);
}
.mgmt-team-thumb:hover { transform: translateY(-4px); }
.mgmt-team-thumb img {
  width: 72px;
  height: 86px;
  object-fit: cover;
  object-position: top;
  border-radius: var(--r-xl);
  border: 3px solid var(--c-border);
  transition: border-color var(--dur-normal);
}
.mgmt-team-thumb.active img { border-color: var(--c-secondary); }
.mgmt-team-thumb:hover img { border-color: var(--c-secondary); }
.mgmt-team-thumb-name { font-size: var(--sz-xs); color: var(--c-text-muted); font-weight: var(--fw-medium); }
.mgmt-team-thumb.active .mgmt-team-thumb-name { color: var(--c-secondary); font-weight: var(--fw-bold); }

@media (max-width: 768px) {
  .mgmt-hero { min-height: 360px; }
  .mgmt-hero-card { flex-direction: column; align-items: flex-start; gap: var(--sp-5); }
  .mgmt-hero-portrait { width: 140px; height: 180px; }
  .mgmt-detail-body-wrap { padding: var(--sp-8) var(--sp-6); }
  .mgmt-detail-nav { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .mgmt-grid { grid-template-columns: 1fr; }
  .about-nav-cards { grid-template-columns: 1fr; }
  .quality-cards   { grid-template-columns: 1fr; }
  .offices-grid    { grid-template-columns: 1fr; }
  .transport-grid  { grid-template-columns: 1fr; }

  .timeline::before { left: 24px; }
  .timeline-item { grid-template-columns: 24px 1fr; gap: var(--sp-4); }
  .timeline-item:nth-child(odd)  .tl-content,
  .timeline-item:nth-child(even) .tl-content { grid-column: 2; text-align: left; }
  .timeline-item:nth-child(odd)  .tl-center,
  .timeline-item:nth-child(even) .tl-center  { grid-column: 1; }
  .tl-empty { display: none; }
}