.page-platform {
  --sp-visual-image: url("hero-bg-v3.png");
  --sp-visual-y: 52%;
}

.page-platform .platform-subhero .subhero-visual {
  background-position: center 52% !important;
}

.page-platform .platform-main { background: #fff; }

.page-platform .ws-detail-section {
  padding: clamp(76px, 7vw, 108px) clamp(30px, 6vw, 86px);
  background: #fff;
}

.page-platform .ws-detail-section.is-soft { background: #f7fafc; }
.page-platform .ws-detail-section.platform-architecture { background: #f1f8fb; }

.page-platform .ws-detail-section > * {
  width: 100%;
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
}

.page-platform .ws-detail-heading {
  max-width: 900px;
  margin-bottom: 30px;
}

.page-platform .ws-detail-heading h2 {
  margin: 12px 0 16px;
  color: #09283c;
}

.page-platform .ws-detail-heading > p:last-child {
  max-width: 760px;
  color: #526c7b;
  font-size: 14px;
  line-height: 2;
}

.page-platform .platform-section-photo {
  aspect-ratio: 3.25 / 1;
  max-height: 360px;
  margin: 0 auto 38px;
  overflow: hidden;
  border: 1px solid #dce8ee;
  border-radius: 18px;
  background: #edf5f8;
  box-shadow: 0 16px 38px rgba(9, 40, 60, .08);
}

.page-platform .platform-section-photo img,
.page-platform .platform-card-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-platform #cycle .platform-section-photo img { object-position: center 54%; }
.page-platform #products .platform-section-photo img { object-position: center 58%; }

.page-platform .ws-cycle {
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 16px;
  align-items: stretch;
}

.page-platform .ws-cycle-arrow { align-self: center; }
.page-platform .ws-detail-grid { gap: 22px; }

.page-platform .ws-detail-grid.cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-platform .platform-architecture .ws-detail-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.page-platform .ws-detail-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  border: 1px solid #d9e6ec;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(9, 40, 60, .07);
}

.page-platform .platform-card-photo {
  aspect-ratio: 16 / 8;
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid #e1ebef;
  background: #e8f1f5;
}

.page-platform .platform-card-photo img { transition: transform .4s ease; }
.page-platform .ws-detail-card:hover .platform-card-photo img { transform: scale(1.025); }

.page-platform .platform-card-copy {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px 26px 28px;
}

.page-platform .platform-card-copy small { margin-bottom: 12px; }
.page-platform .platform-card-copy h3 { margin-bottom: 12px; color: #09283c; }
.page-platform .platform-card-copy p { margin: 0; }
.page-platform .platform-card-copy b { display:block;margin-top:18px;color:#0877dc;font-size:12px; }
.page-platform .ws-detail-status { align-self: flex-start; margin-bottom: 14px; }

.page-platform .platform-note {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  margin-top: 28px;
  overflow: hidden;
  border: 1px solid #d9e6ec;
  border-radius: 14px;
  background: rgba(255, 255, 255, .82);
}

.page-platform .platform-note img {
  display: block;
  width: 100%;
  height: 112px;
  object-fit: cover;
}

.page-platform .platform-note .ws-detail-note {
  margin: 0;
  padding: 18px 24px 18px 0;
}

@media (max-width: 1100px) {
  .page-platform .platform-architecture .ws-detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 880px) {
  .page-platform .ws-detail-section { padding: 68px 32px; }
  .page-platform .platform-section-photo { aspect-ratio: 16 / 6; }
  .page-platform .ws-cycle { grid-template-columns: 1fr; }
  .page-platform .ws-cycle-arrow { transform: rotate(90deg); text-align: center; }
}

@media (max-width: 680px) {
  .page-platform .ws-detail-section { padding: 54px 20px; }
  .page-platform .platform-section-photo {
    aspect-ratio: 4 / 3;
    margin-bottom: 26px;
    border-radius: 14px;
  }
  .page-platform .ws-detail-grid.cols-2,
  .page-platform .platform-architecture .ws-detail-grid { grid-template-columns: 1fr; }
  .page-platform .platform-card-photo { aspect-ratio: 16 / 9; }
  .page-platform .platform-card-copy { padding: 22px 22px 25px; }
  .page-platform .platform-note { grid-template-columns: 1fr; gap: 0; }
  .page-platform .platform-note img { height: 150px; }
  .page-platform .platform-note .ws-detail-note { padding: 18px 20px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-platform .platform-card-photo img { transition: none; }
}

/* Align platform cards with the shared SERVICE card spec (3 cols, 150px image, 17px title, 8px radius, no heavy shadow) */
.page-platform .ws-detail-grid,
.page-platform .ws-detail-grid.cols-2,
.page-platform .platform-architecture .ws-detail-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--ws-golden-card-gap, 14px); }
.page-platform .ws-detail-card { border: 1px solid var(--ws-golden-card-border, #d7e5ed); border-radius: var(--ws-golden-card-radius, 8px); box-shadow: none; }
.page-platform .platform-card-photo { aspect-ratio: auto; height: var(--ws-golden-card-image-height, 150px); }
.page-platform .platform-card-copy { padding: var(--ws-golden-card-body-pad, 16px 18px 18px); }
.page-platform .platform-card-copy h3 { font-size: var(--ws-golden-card-title-size, 17px); line-height: 1.5; }
.page-platform .platform-section-photo { aspect-ratio: 6 / 1; max-height: 220px; margin-bottom: 28px; border-radius: var(--ws-golden-card-radius, 8px); box-shadow: none; }
@media (max-width: 1100px) { .page-platform .ws-detail-grid, .page-platform .ws-detail-grid.cols-2, .page-platform .platform-architecture .ws-detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) { .page-platform .ws-detail-grid, .page-platform .ws-detail-grid.cols-2, .page-platform .platform-architecture .ws-detail-grid { grid-template-columns: 1fr; } .page-platform .platform-section-photo { aspect-ratio: 3 / 1; } }