/* Interactive Production / Operations / Markets explorer on the About page. */
.business-model-section .model-band.model-band-interactive {
  display: block;
  padding: clamp(28px, 4vw, 48px);
}

.model-band-interactive .model-band-copy {
  max-width: 850px;
}

.model-band-interactive .model-band-copy h3 {
  max-width: 760px;
  margin-bottom: 14px;
}

.model-band-interactive .model-band-copy p {
  max-width: 720px;
}

.model-selector-row {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: clamp(28px, 4vw, 42px);
}

.model-selector {
  position: relative;
  min-width: 0;
  min-height: 128px;
  padding: 24px 22px 20px;
  border: 1px solid rgba(78, 89, 99, .24);
  border-radius: 14px;
  background: rgba(255, 255, 255, .88);
  color: var(--navy-900);
  text-align: left;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(30, 45, 61, .08);
  transition: transform .28s cubic-bezier(.22, .72, .2, 1), border-color .25s ease, box-shadow .25s ease, background .25s ease;
}

.model-selector::before {
  content: "";
  position: absolute;
  top: 0;
  left: 22px;
  width: 44px;
  height: 3px;
  background: var(--accent-red);
}

.model-selector strong,
.model-selector small {
  display: block;
}

.model-selector strong {
  margin: 8px 0 9px;
  font-family: var(--font-display);
  font-size: 1.04rem;
  font-weight: 700;
}

.model-selector small {
  color: #60707b;
  font-size: .78rem;
  line-height: 1.55;
}

.model-selector:hover {
  transform: translateY(-3px);
  border-color: rgba(30, 45, 61, .42);
  box-shadow: 0 18px 38px rgba(30, 45, 61, .13);
}

.model-selector.is-active {
  border-color: var(--navy-900);
  background: #fff;
  box-shadow: 0 18px 42px rgba(30, 45, 61, .16);
}

.model-selector:focus-visible {
  outline: 3px solid rgba(188, 49, 56, .34);
  outline-offset: 3px;
}

.model-detail-stage {
  position: relative;
  z-index: 1;
  margin-top: 20px;
}

.model-detail-panel {
  display: grid;
  grid-template-columns: minmax(300px, 42%) minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid rgba(78, 89, 99, .22);
  border-radius: 17px;
  background: #fff;
  box-shadow: 0 22px 48px rgba(30, 45, 61, .12);
  animation: model-detail-enter .52s cubic-bezier(.22, .72, .2, 1) both;
}

.model-detail-panel[hidden] { display: none; }

.model-detail-media {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  background: #dfe5e8;
}

.model-detail-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.model-detail-copy {
  align-self: center;
  padding: clamp(28px, 4vw, 46px);
}

.model-detail-copy > span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent-red-dark);
  font-size: .66rem;
  font-weight: 850;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.model-detail-copy > span::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--accent-red);
}

.model-detail-copy h4 {
  margin: 13px 0 18px;
  color: var(--navy-900);
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 2.6vw, 2.45rem);
  font-weight: 550;
  line-height: 1.12;
  letter-spacing: -.03em;
}

.model-detail-copy p {
  margin: 0 0 14px;
  color: #53626d;
  font-size: .91rem;
  line-height: 1.72;
}

.model-detail-copy p:last-child { margin-bottom: 0; }

@keyframes model-detail-enter {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 760px) {
  .business-model-section .model-band.model-band-interactive { padding: 24px 20px; }
  .model-selector-row { grid-template-columns: 1fr; gap: 11px; margin-top: 28px; }
  .model-selector { min-height: 0; padding: 20px 18px 17px; }
  .model-selector::before { left: 18px; width: 38px; }
  .model-selector strong { margin-top: 4px; }
  .model-detail-panel { grid-template-columns: 1fr; }
  .model-detail-media { min-height: 250px; }
  .model-detail-copy { padding: 28px 22px 32px; }
  .model-detail-copy p { font-size: .88rem; line-height: 1.68; }
}

@media (prefers-reduced-motion: reduce) {
  .model-selector,
  .model-detail-panel { transition: none; animation: none; }
}