@charset "utf-8";

/* 새로운 pic_block 스킨 */
.pic_lt_new {
  margin: 80px 0;
}

/* 헤더 영역 */
.lt_header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e5e5e5;
}

.lt_header_left {
  flex: 1;
}

.lt_title {
  font-size: 24px;
  font-weight: 700;
  color: #000;
  margin: 0 0 10px 0;
  line-height: 1.4;
}

.lt_desc {
  font-size: 15px;
  color: #666;
  margin: 0;
  line-height: 1.6;
}

.lt_header_right {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.lt_btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.lt_btn_primary {
  background-color: #3b82f6;
  color: #fff;
  border: 1px solid #3b82f6;
}

.lt_btn_primary:hover {
  background-color: #2563eb;
  border-color: #2563eb;
}

.lt_btn_secondary {
  background-color: #fff;
  color: #3b82f6;
  border: 1px solid #3b82f6;
}

.lt_btn_secondary:hover {
  background-color: #eff6ff;
}

.lt_btn_portfolio {
  background-color: #6b7280;
  color: #fff;
  border: 1px solid #6b7280;
}

.lt_btn_portfolio:hover {
  background-color: #4b5563;
  border-color: #4b5563;
}

/* 그리드 영역 */
.lt_grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.lt_item {
  margin: 0;
  padding: 0;
}

.lt_card {
  display: block;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.lt_card:hover {
  transform: translateY(-8px);
}

.lt_card_img {
  width: 100%;
  padding-top: 100%; /* 1:1 비율 */
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  background-color: #f8f9fa;
  border-radius: 16px;
  border: 1px solid #e5e5e5;
  transition: all 0.3s ease;
}

.lt_card:hover .lt_card_img {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border-color: #d0d0d0;
}

.lt_empty {
  grid-column: 1 / -1;
  padding: 100px 20px;
  text-align: center;
  color: #999;
  font-size: 16px;
}

/* 태블릿 */
@media (max-width: 1024px) {
  .pic_lt_new {
    margin: 60px 0;
  }

  .lt_grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .lt_title {
    font-size: 22px;
  }

  .lt_desc {
    font-size: 14px;
  }
}

/* 모바일 */
@media (max-width: 768px) {
  .pic_lt_new {
    margin: 40px 0;
  }

  .lt_header {
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
  }

  .lt_header_right {
    width: 100%;
    flex-direction: row;
    gap: 8px;
  }

  .lt_btn {
    flex: 1;
    text-align: center;
    padding: 12px 16px;
    font-size: 13px;
  }

  .lt_grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .lt_title {
    font-size: 20px;
  }

  .lt_desc {
    font-size: 13px;
  }

  .lt_card_img {
    border-radius: 12px;
  }

  .lt_card:hover {
    transform: translateY(-4px);
  }
}