/* Product detail */
.product-detail {
  display: grid;
  grid-template-columns: 380px 1fr 280px;
  gap: 32px;
  align-items: start;
  padding-bottom: 40px;
}

.product-detail__gallery .no-photo {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius);
  font-size: 14px;
}

.product-detail__title {
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.25;
}

.product-detail__meta {
  font-size: 15px;
  margin-bottom: 8px;
}

.product-detail__meta span {
  color: var(--color-text-muted);
}

.product-detail__meta strong {
  font-weight: 500;
}

.product-detail__status {
  margin: 16px 0 24px;
  font-size: 15px;
}

.product-detail__status span:first-child {
  color: var(--color-text-muted);
}

.product-detail__section-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
}

.product-detail__description {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-muted);
}

/* CTA card */
.product-cta {
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-white);
  position: sticky;
  top: 20px;
}

.product-cta__title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.product-cta__text {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  line-height: 1.5;
}

.product-cta .btn {
  margin-bottom: 12px;
}

.product-cta__favorite {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin-top: 8px;
  padding: 10px;
  font-size: 14px;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.product-cta__favorite:hover {
  color: var(--color-primary);
}

.product-cta__favorite svg {
  flex-shrink: 0;
}

/* Compatibility */
.compatibility {
  margin-top: 8px;
  margin-bottom: 48px;
  padding: 24px 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg-muted);
}

.compatibility__title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
}

.compatibility__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 32px;
  margin-bottom: 16px;
}

.compatibility__list li {
  font-size: 14px;
  padding-left: 16px;
  position: relative;
}

.compatibility__list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

.compatibility__more {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
}

.compatibility__more:hover {
  text-decoration: underline;
}

/* Mobile form page (full screen on mobile) */
.mobile-form-page {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 950;
  background: var(--color-white);
  overflow-y: auto;
  flex-direction: column;
}

.mobile-form-page.is-open {
  display: flex;
}

.mobile-form-page__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.mobile-form-page__back {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  font-weight: 500;
}

.mobile-form-page__body {
  flex: 1;
  padding: 24px 20px;
}

.mobile-form-page__title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 24px;
}

.mobile-form-page__footer {
  padding: 16px 20px;
  border-top: 1px solid var(--color-border);
  flex-shrink: 0;
}

.mobile-form-page__footer .block-agreement {
  margin-bottom: 16px;
}

/* Responsive product */
@media (max-width: 1023px) {
  .product-detail {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "info info"
      "gallery cta";
  }

  .product-detail__info {
    grid-area: info;
  }

  .product-detail__gallery {
    grid-area: gallery;
  }

  .product-cta {
    grid-area: cta;
  }

  .compatibility__list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .breadcrumbs {
    font-size: 12px;
    overflow-x: auto;
    white-space: nowrap;
  }

  .product-detail {
    grid-template-columns: 1fr;
    grid-template-areas: none;
    gap: 0;
    padding-bottom: 80px;
  }

  .product-detail__info {
    order: 1;
    padding-bottom: 16px;
  }

  .product-detail__gallery {
    order: 2;
    margin-bottom: 20px;
  }
  @media (max-width: 767px) {
    .product-detail__gallery {
      max-width: 200px;
      width: 100%;
    }
  }

  .product-detail__gallery .no-photo {
    max-height: 280px;
    aspect-ratio: auto;
    height: 240px;
  }

  .product-detail__description-block {
    order: 3;
  }

  .product-cta {
    display: none;
  }

  .sticky-cta {
    display: block;
  }

  .compatibility {
    margin-top: 24px;
    padding: 20px;
  }

  .modal-overlay {
    display: none;
  }

  .modal-overlay.is-open {
    display: none;
  }
}

/* Modal responsive */
@media (max-width: 767px) {
  .mobile-form-page.is-open ~ .sticky-cta {
    display: none;
  }
}
@media only screen and (max-width: 767px) and (min-width:601px) {
  .product-detail {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
  }
}

@media (min-width: 768px) {
  .mobile-form-page {
    display: none !important;
  }
}

@media (max-width: 600px) {
  .modal__grid {
    grid-template-columns: 1fr;
  }

  .modal__product-info {
    order: -1;
  }
  .product-detail {
    grid-template-areas: "info info"
      "gallery cta";
  }
}