.concept-visual {
  display: grid;
  gap: clamp(1.1rem, 2.5vw, 1.8rem);
}

.concept-visual-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.7fr);
  gap: clamp(1.2rem, 4vw, 4rem);
  align-items: end;
}

.concept-visual-heading h2 {
  max-width: 760px;
}

.concept-visual-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 1.03rem;
}

.concept-visual-trigger {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  cursor: zoom-in;
  color: white;
  background: var(--graphite);
  border: 1px solid rgba(16, 24, 32, 0.12);
  box-shadow: 0 28px 70px rgba(16, 24, 32, 0.16);
}

.concept-visual-trigger img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 220ms ease, filter 220ms ease;
}

.concept-visual-trigger:hover img,
.concept-visual-trigger:focus-visible img {
  transform: scale(1.008);
  filter: saturate(1.02) contrast(1.01);
}

.concept-visual-trigger:focus-visible {
  outline: 3px solid var(--steel-dark);
  outline-offset: 4px;
}

.concept-visual-action {
  position: absolute;
  right: clamp(0.75rem, 2vw, 1.2rem);
  bottom: clamp(0.75rem, 2vw, 1.2rem);
  z-index: 1;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0.62rem 0.9rem;
  font-weight: 850;
  background: rgba(16, 24, 32, 0.88);
  backdrop-filter: blur(10px);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.28);
  clip-path: polygon(var(--skew-nav) 0, 100% 0, calc(100% - var(--skew-nav)) 100%, 0 100%);
}

.concept-visual-disclaimer {
  margin: -0.35rem 0 0;
  color: rgba(94, 113, 128, 0.82);
  font-size: 0.75rem;
  line-height: 1.45;
}

.concept-lightbox {
  width: 100vw;
  max-width: none;
  height: 100svh;
  max-height: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: #070d14;
  border: 0;
}

.concept-lightbox::backdrop {
  background: #070d14;
}

.concept-lightbox-shell {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  padding: 0.5rem;
}

.concept-lightbox-close {
  position: absolute;
  top: max(0.7rem, env(safe-area-inset-top));
  right: max(0.7rem, env(safe-area-inset-right));
  z-index: 2;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 0;
  color: white;
  background: rgba(16, 24, 32, 0.82);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.24);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  clip-path: polygon(var(--skew-nav) 0, 100% 0, calc(100% - var(--skew-nav)) 100%, 0 100%);
}

.concept-lightbox-close:hover,
.concept-lightbox-close:focus-visible {
  background: rgba(255, 255, 255, 0.18);
}

.concept-lightbox-close:focus-visible {
  outline: 3px solid var(--steel);
  outline-offset: 3px;
}

.concept-lightbox img {
  display: block;
  width: auto;
  max-width: calc(100vw - 1rem);
  height: auto;
  max-height: calc(100svh - 1rem);
  object-fit: contain;
}

body.concept-lightbox-open {
  overflow: hidden;
}

@media (max-width: 980px) {
  .concept-visual-heading {
    grid-template-columns: 1fr;
    align-items: start;
  }
}

@media (max-width: 720px) {
  .concept-visual-action {
    right: 0.5rem;
    bottom: 0.5rem;
    min-height: 38px;
    padding: 0.55rem 0.72rem;
    font-size: 0.82rem;
  }

  .concept-visual-disclaimer {
    font-size: 0.7rem;
  }

  .concept-lightbox-shell {
    padding: 0.25rem;
  }

  .concept-lightbox img {
    max-width: calc(100vw - 0.5rem);
    max-height: calc(100svh - 0.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .concept-visual-trigger img {
    transition: none;
  }
}