.page-works { background: var(--color-gray-50); }

.works-page-head {
  background: var(--color-white);
  border-bottom: 1px solid var(--border-color);
  padding: 1.25rem 0 1.5rem;
}
.works-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  margin-bottom: 0.75rem;
}
.works-breadcrumbs a { color: var(--color-primary); font-weight: 500; }
.works-page-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 0.375rem;
}
.works-page-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  max-width: 640px;
}

.works-page-content { padding-block: var(--section-y); }

.works-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}
.works-tabs__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text);
  box-shadow: var(--card-shadow);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.works-tabs__btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.works-tabs__btn.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}
.works-tabs__count {
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-pill);
  background: rgba(0, 0, 0, 0.08);
}
.works-tabs__btn.is-active .works-tabs__count {
  background: rgba(255, 255, 255, 0.2);
}

.works-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--grid-gap);
}
.works-gallery__item {
  overflow: hidden;
  padding: 0;
  margin: 0;
}
.works-gallery__open {
  display: block;
  width: 100%;
  border: none;
  padding: 0;
  background: #f8fafc;
  cursor: zoom-in;
}
.works-gallery__img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  transition: transform var(--transition);
}
.works-gallery__open:hover .works-gallery__img {
  transform: scale(1.03);
}
.works-gallery__caption {
  padding: 0.75rem var(--card-padding);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-dark);
}
.works-gallery__empty {
  padding: var(--space-2xl);
  text-align: center;
  color: var(--color-text-light);
  background: var(--color-white);
  border: 1px dashed var(--border-color);
  border-radius: var(--card-radius);
}

.works-lightbox {
  position: fixed;
  inset: 0;
  z-index: 700;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  background: rgba(0, 0, 0, 0.88);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}
.works-lightbox.is-open {
  opacity: 1;
  visibility: visible;
}
.works-lightbox__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
}
.works-lightbox__img {
  max-width: min(1100px, 100%);
  max-height: calc(100vh - 120px);
  object-fit: contain;
  border-radius: var(--radius-sm);
}
.works-lightbox__caption {
  margin-top: var(--space-md);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  text-align: center;
}
.works-lightbox__caption:empty { display: none; }

@media (max-width: 1100px) {
  .works-gallery { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .works-page-title { font-size: 1.375rem; }
  .works-tabs { gap: 0.5rem; }
  .works-tabs__btn { flex: 1 1 calc(50% - 0.25rem); justify-content: center; }
  .works-gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .works-gallery { grid-template-columns: 1fr; }
}