/* =========================
   CONCEPT DETAIL PAGE
========================= */

.concept-body {
  max-width: 1100px;
  padding: 32px 0;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ---- Top section: image left, info right ---- */
.concept-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.concept-top-image-wrapper {
  overflow: hidden;
  border-radius: 8px;
}

.concept-top-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.concept-top-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.concept-top-info h1 {
  font-size: 2rem;
  font-weight: 600;
  margin: 0;
}

.concept-top-info .stripe {
  width: 20%;
  height: 6px;
  border-radius: 20px;
  background-color: var(--beige);
}

.concept-top-info p {
  margin: 0;
  line-height: 1.5;
}

/* ---- Full-width more text ---- */

.concept-more-text-wrapper {
  width: 100%;
  margin: 32px 0;
  line-height: 1.5;
}

.concept-more-text-wrapper p {
  margin: 0;
}

.meer-fotos {
  font-size: 1.2rem;
  font-weight: 600;
}

/* ---- Square image grid ---- */

.concept-image-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.concept-image-grid img {
  aspect-ratio: 1 / 1;
  width: 100%;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}

.concept-image-grid img:hover {
  scale: 1.005;
}

/* ---- Not found ---- */

.concept-not-found {
  display: none;
  height: 80svh;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

/* ---- Responsive ---- */

@media (max-width: 750px) {
  .concept-body {
    padding: 32px 16px;
  }

  .concept-top {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .concept-image-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}