.works-container {
  padding-top: 50px;
  padding-bottom: 120px;
}

/* filter */
.filter-list {
  display: flex;
  justify-content: center;
  list-style: none;
  gap: 20px;
  margin-bottom: 30px;
}

.filter-list li {
  padding: 8px 24px;
  border: 1px solid #cbd5e1;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: 0.3s;
}

.filter-list li.active,
.filter-list li:hover {
  background: var(--primary-color);
  color: var(--white);
  border-color: var(--primary-color);
}

/* works */
.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 60px 30px;
}

.work-item {
  background: var(--white);
  transition: 0.3s;
}

.work-img {
  aspect-ratio: 16 / 10;
  background: #e2e8f0;
  border-radius: 12px;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: #94a3b8;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(37, 99, 235, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: 0.4s;
  transform: translateY(10px);
}

.overlay span {
  color: #fff;
  border: 1px solid #fff;
  padding: 10px 20px;
  border-radius: 4px;
  font-size: 0.9rem;
}

.work-item:hover .overlay {
  opacity: 1;
  transform: translateY(0);
}

.work-item:hover .work-img {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.category {
  font-size: 0.8rem;
  color: var(--primary-color);
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 8px;
}

.work-info h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: var(--dark-color);
  font-weight: 700;
}

.work-info p {
  font-size: 0.95rem;
  color: var(--secondary-color);
  line-height: 1.8;
}

/* --- Responsive Design --- */
@media (max-width: 600px) {
  .works-grid {
    grid-template-columns: 1fr;
  }
  .filter-list {
    flex-wrap: wrap;
    gap: 10px;
  }
}