/* Shared Japanese subpage styles (Phase 5). */

.page-hero-ja {
  padding: clamp(64px, 9vw, 120px) 0 clamp(48px, 7vw, 88px);
}

.page-hero-ja__inner {
  max-width: var(--container-reading);
}

.page-hero-ja__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.82fr);
  gap: clamp(var(--space-5), 6vw, var(--space-8));
  align-items: center;
}

.page-hero-ja__body {
  min-width: 0;
}

.page-hero-ja__kicker {
  display: inline-block;
  margin: 0 0 var(--space-3);
  color: var(--color-brand);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.page-hero-ja h1 {
  margin: 0;
  font-size: clamp(19px, 2.6vw, 31px);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.page-hero-ja__lead {
  max-width: 32em;
  margin: var(--space-4) 0 0;
  color: var(--color-muted);
  font-size: clamp(14px, 1.2vw, 16px);
  font-weight: 700;
  line-height: 1.7;
}

.page-hero-ja__text {
  max-width: 40em;
  margin: var(--space-4) 0 0;
  color: var(--color-muted);
  font-size: 17px;
  line-height: 1.85;
}

.page-hero-ja__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.page-hero-ja__media {
  position: relative;
  display: grid;
  place-items: end start;
  min-height: 240px;
  aspect-ratio: 4 / 3;
  margin: 0;
  border: 1px solid var(--color-line);
  background:
    linear-gradient(135deg, transparent 49.8%, var(--color-line) 50%, transparent 50.2%),
    var(--color-panel-soft);
  overflow: hidden;
}

.page-hero-ja__media--filled {
  display: block;
  min-height: 0;
  aspect-ratio: auto;
  background: var(--color-panel-soft);
}

.page-hero-ja__media--filled > picture {
  position: relative;
  z-index: 1;
  display: block;
  aspect-ratio: 4 / 3;
}

.page-hero-ja__media--filled img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero-ja__media figcaption {
  position: relative;
  z-index: 1;
  padding: var(--space-3) var(--space-4) var(--space-4);
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.6;
  background: var(--color-surface);
}

.page-section-ja {
  padding-top: clamp(var(--space-7), 9vw, var(--space-9));
  padding-bottom: clamp(var(--space-7), 9vw, var(--space-9));
}

.page-section-ja__intro {
  max-width: var(--container-reading);
}

.page-section-ja__intro h2,
.about-purpose-ja h2,
.page-cta-ja h2 {
  margin: 0;
  font-size: clamp(17px, 2.2vw, 26px);
  line-height: 1.28;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.page-section-ja__intro p {
  margin: var(--space-4) 0 0;
  color: var(--color-muted);
  font-size: 17px;
  line-height: 1.85;
}

.about-purpose-ja {
  padding: clamp(var(--space-7), 10vw, var(--space-9)) 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.about-purpose-ja__inner {
  max-width: var(--container-reading);
}

.about-purpose-ja p {
  max-width: 22em;
  margin: var(--space-5) 0 0;
  font-size: clamp(14px, 1.8vw, 22px);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -0.015em;
}

.about-profile-ja__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(var(--space-5), 7vw, var(--space-8));
  margin-top: clamp(var(--space-6), 7vw, var(--space-8));
}

.about-profile-ja__text {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.85;
}

.about-profile-ja__list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-line);
}

.about-profile-ja__list > div {
  display: grid;
  grid-template-columns: minmax(7em, 0.38fr) minmax(0, 1fr);
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-line);
}

.about-profile-ja__list dt {
  margin: 0;
  color: var(--color-brand);
  font-size: 13px;
  font-weight: 800;
}

.about-profile-ja__list dd {
  margin: 0;
  line-height: 1.65;
}

.about-okinawa-ja__panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(var(--space-5), 7vw, var(--space-8));
  align-items: center;
  margin-top: clamp(var(--space-6), 7vw, var(--space-8));
}

.page-media-placeholder {
  position: relative;
  display: grid;
  place-items: end start;
  min-height: 240px;
  aspect-ratio: 4 / 3;
  padding: var(--space-4);
  margin: 0;
  border: 1px solid var(--color-line);
  background:
    linear-gradient(135deg, transparent 49.8%, var(--color-line) 50%, transparent 50.2%),
    var(--color-panel-soft);
  overflow: hidden;
}

.page-media-placeholder--filled {
  display: block;
  min-height: 0;
  aspect-ratio: auto;
  padding: 0;
  background: var(--color-panel-soft);
}

.page-media-placeholder--filled > picture {
  position: relative;
  z-index: 1;
  display: block;
  aspect-ratio: 4 / 3;
}

.page-media-placeholder--filled img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-media-placeholder__id {
  position: relative;
  z-index: 1;
  color: var(--color-brand);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.page-media-placeholder figcaption {
  position: relative;
  z-index: 1;
  max-width: 28em;
  margin-top: var(--space-2);
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.6;
}

.page-media-placeholder--filled figcaption {
  padding: var(--space-3) var(--space-4) var(--space-4);
  margin-top: 0;
  background: var(--color-surface);
}

.page-media-placeholder__dev-note {
  display: block;
  margin-top: var(--space-2);
  color: var(--color-muted);
  font-size: 12px;
}

.media-brand-mark {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  pointer-events: none;
  opacity: 0.9;
}

.media-brand-mark::before {
  width: min(42%, 7.5rem);
  aspect-ratio: 1;
  background: url("/assets/images/brand/gotalkie-mark.png") center / contain no-repeat;
  content: "";
}

.page-timeline-ja {
  max-width: var(--container-reading);
  padding: 0 0 0 var(--space-5);
  margin: clamp(var(--space-6), 7vw, var(--space-8)) 0 0;
  border-left: 1px solid var(--color-line);
  list-style: none;
}

.page-timeline-ja li {
  position: relative;
  padding: 0 0 var(--space-6);
}

.page-timeline-ja li:last-child {
  padding-bottom: 0;
}

.page-timeline-ja li::before {
  position: absolute;
  top: 0.55em;
  left: calc(var(--space-5) * -1 - 4px);
  width: 7px;
  height: 7px;
  border: 2px solid var(--color-brand);
  border-radius: 50%;
  background: var(--color-surface);
  content: "";
}

.page-timeline-ja time {
  color: var(--color-brand);
  font-size: 14px;
  font-weight: 800;
}

.page-timeline-ja p {
  margin: var(--space-2) 0 0;
  color: var(--color-muted);
  line-height: 1.8;
}

.about-business-ja__list,
.about-sites-ja__list,
.page-open-list {
  padding: 0;
  margin: clamp(var(--space-6), 7vw, var(--space-8)) 0 0;
  list-style: none;
  border-top: 1px solid var(--color-line);
}

.about-business-ja__list > li,
.about-sites-ja__list > li,
.page-open-list > li {
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-line);
}

.about-business-ja__list h3,
.about-sites-ja__list h3,
.page-open-list h3 {
  margin: 0;
  font-size: clamp(14px, 1.4vw, 17px);
  line-height: 1.4;
  text-wrap: balance;
}

.about-business-ja__list p,
.about-sites-ja__list p,
.page-open-list p {
  max-width: 42em;
  margin: var(--space-3) 0 0;
  color: var(--color-muted);
  line-height: 1.8;
}

.about-business-ja__list a,
.about-sites-ja__list a,
.page-inline-link {
  display: inline-flex;
  margin-top: var(--space-3);
  color: var(--color-brand);
  font-weight: 800;
  text-decoration: none;
}

.about-business-ja__list a:hover,
.about-sites-ja__list a:hover,
.page-inline-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-status-list {
  padding: 0;
  margin: clamp(var(--space-6), 7vw, var(--space-8)) 0 0;
  border-top: 1px solid var(--color-line);
}

.page-status-list > div {
  display: grid;
  grid-template-columns: minmax(240px, 0.75fr) minmax(0, 1.25fr);
  gap: var(--space-5);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-line);
}

.page-status-list dt {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: 14px;
  font-weight: 800;
}

.page-status-list dd {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.75;
}

.page-status-list small {
  display: block;
  margin-top: var(--space-2);
  color: var(--color-muted);
  font-size: 12px;
}

.status-label {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 3px 8px;
  border: 1px solid currentColor;
  border-radius: var(--radius-small);
  font-size: 12px;
  line-height: 1;
  white-space: nowrap;
}

.status-label--trial {
  color: #0f5c55;
}

.status-label--developing {
  color: #75520d;
}

.status-label--concept {
  color: #40516d;
}

.page-principles-ja {
  max-width: var(--container-reading);
  margin-top: clamp(var(--space-6), 7vw, var(--space-8));
}

.page-principles-ja h3 {
  margin: 0;
  font-size: 14px;
}

.page-principles-ja ul {
  padding: 0;
  margin: var(--space-4) 0 0;
  list-style: none;
}

.page-principles-ja li {
  position: relative;
  padding: var(--space-2) 0 var(--space-2) var(--space-4);
  border-bottom: 1px solid var(--color-line);
  color: var(--color-muted);
}

.page-principles-ja li::before {
  position: absolute;
  top: 1.1em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-brand);
  content: "";
}

.page-flow-ja {
  counter-reset: page-flow;
  padding: 0;
  margin: clamp(var(--space-6), 7vw, var(--space-8)) 0 0;
  list-style: none;
  border-top: 1px solid var(--color-line);
}

.page-flow-ja li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-4);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-line);
}

.page-flow-ja li::before {
  counter-increment: page-flow;
  content: counter(page-flow, decimal-leading-zero);
  color: var(--color-brand);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.page-flow-ja h3 {
  margin: 0;
  font-size: clamp(14px, 1.4vw, 17px);
}

.page-flow-ja p {
  margin: var(--space-2) 0 0;
  color: var(--color-muted);
  line-height: 1.8;
}

.page-cta-ja {
  width: 100vw;
  margin-inline: calc(50% - 50vw);
  background: var(--color-brand);
  color: var(--color-surface);
}

.page-cta-ja__inner {
  width: min(var(--container-reading), calc(100% - (var(--viewport-gutter) * 2)));
  margin-inline: auto;
  padding-block: clamp(var(--space-7), 9vw, var(--space-8));
}

.page-cta-ja p {
  max-width: 38em;
  margin: var(--space-4) 0 var(--space-5);
  color: var(--color-surface);
  line-height: 1.85;
}

.page-cta-ja .button {
  min-height: 44px;
}

.page-cta-ja--ink {
  background: var(--color-ink);
}

.page-empty-ja {
  max-width: var(--container-reading);
  padding: var(--space-5) 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.page-empty-ja p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.8;
}

.contact-channels-ja,
.cooperation-types-ja,
.cooperation-flow-ja {
  padding: 0;
  margin: clamp(var(--space-6), 7vw, var(--space-8)) 0 0;
  list-style: none;
  border-top: 1px solid var(--color-line);
}

.contact-channels-ja > li,
.cooperation-types-ja > li,
.cooperation-flow-ja > li {
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-line);
}

.contact-channels-ja h3,
.cooperation-types-ja h3,
.cooperation-flow-ja h3 {
  margin: 0;
  font-size: clamp(14px, 1.4vw, 17px);
}

.contact-channels-ja p,
.cooperation-types-ja p,
.cooperation-flow-ja p {
  max-width: 42em;
  margin: var(--space-3) 0 0;
  color: var(--color-muted);
  line-height: 1.8;
}

.cooperation-types-ja p strong {
  color: var(--color-ink);
  font-weight: 700;
}

.contact-info-ja {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(var(--space-5), 7vw, var(--space-8));
  margin-top: clamp(var(--space-6), 7vw, var(--space-8));
}

.contact-info-ja__details {
  margin: 0;
  line-height: 1.8;
}

.contact-info-ja__details p {
  margin: 0 0 var(--space-3);
}

.contact-info-ja__map {
  margin: 0;
  border: 1px solid var(--color-line);
  overflow: hidden;
  background: var(--color-panel-soft);
}

.contact-info-ja__map iframe {
  display: block;
  width: 100%;
  height: 280px;
  border: 0;
}

.news-empty-ja {
  max-width: var(--container-reading);
}

.news-empty-ja p {
  margin: var(--space-5) 0 0;
  padding: var(--space-5) 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  color: var(--color-muted);
  line-height: 1.85;
}

.page-section-ja__intro .page-media-placeholder {
  margin-top: var(--space-5);
}

.breadcrumb[aria-label] {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: var(--space-4);
}

@media (max-width: 900px) {
  .page-hero-ja {
    padding: 64px 0 56px;
  }

  .page-hero-ja__layout {
    grid-template-columns: 1fr;
  }

  .page-hero-ja__media {
    aspect-ratio: 4 / 5;
  }

  .about-profile-ja__grid,
  .about-okinawa-ja__panel,
  .page-status-list > div,
  .contact-info-ja {
    grid-template-columns: 1fr;
  }

  .about-profile-ja__list > div {
    grid-template-columns: 1fr;
    gap: var(--space-1);
  }

  .page-media-placeholder {
    aspect-ratio: 4 / 5;
  }

  .page-section-ja__intro h2,
  .page-cta-ja h2 {
    max-width: 16em;
  }

  .page-open-list h3 {
    max-width: 18em;
  }

  .page-cta-ja__inner {
    width: calc(100% - (var(--viewport-gutter-mobile) * 2));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-hero-ja,
  .page-section-ja,
  .page-cta-ja {
    scroll-margin-top: 0;
  }
}