.vertical {
  height: 400px;
}

.horizontal {
  width: 400px;
}
.grid {
  margin-left: 10%;
}
.grid-sizer { 
  width: 20%;
  margin-bottom: 10px;
}
.grid-item { 
  width: 20%;
  margin-bottom: 10px;
}
@media (max-width: 575px) {
  .grid-sizer { 
    width: 25%;
    margin-bottom: 10px;
    margin-left: 5px;
    margin-right: 5px;
  }
  .grid-item { 
    width: 25%;
    margin-bottom: 10px;
  }
}


.portfolio .portfolio-filters {
  padding: 0;
  margin: 0 auto 20px auto;
  list-style: none;
  text-align: center;
}

.portfolio .portfolio-filters li {
  cursor: pointer;
  display: inline-block;
  padding: 8px 20px 10px 20px;
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  margin-bottom: 5px;
  border-radius: 50px;
  transition: all 0.3s ease-in-out;
  /*font-family: var(--heading-font);*/
}

.portfolio .portfolio-filters li:hover,
.portfolio .portfolio-filters li.filter-active {
  /*color: var(--accent-color);*/
}

.portfolio .portfolio-filters li:first-child {
  margin-left: 0;
}

.portfolio .portfolio-filters li:last-child {
  margin-right: 0;
}

@media (max-width: 575px) {
  .portfolio .portfolio-filters li {
    font-size: 12px;
    margin: 0 0 10px 0;
  }
}

.portfolio .portfolio-item {
  position: relative;
  overflow: hidden;
}

.portfolio .portfolio-item .portfolio-info {
  opacity: 0;
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: -100%;
  z-index: 3;
  transition: all ease-in-out 0.5s;
  /*background: color-mix(in srgb, var(--background-color), transparent 10%);*/
  padding: 15px;
}

.portfolio .portfolio-item .portfolio-info h4 {
  font-size: 18px;
  font-weight: 600;
  padding-right: 50px;
}

.portfolio .portfolio-item .portfolio-info p {
  /*color: color-mix(in srgb, var(--default-color), transparent 30%);*/
  font-size: 14px;
  margin-bottom: 0;
  padding-right: 50px;
}

.portfolio .portfolio-item .portfolio-info .preview-link,
.portfolio .portfolio-item .portfolio-info .details-link {
  position: absolute;
  right: 50px;
  font-size: 24px;
  top: calc(50% - 14px);
  /*color: color-mix(in srgb, var(--default-color), transparent 30%);*/
  transition: 0.3s;
  line-height: 0;
}

.portfolio .portfolio-item .portfolio-info .preview-link:hover,
.portfolio .portfolio-item .portfolio-info .details-link:hover {
  /*color: var(--accent-color);*/
}

.portfolio .portfolio-item .portfolio-info .details-link {
  right: 14px;
  font-size: 28px;
}

.portfolio .portfolio-item:hover .portfolio-info {
  opacity: 1;
  bottom: 0;
}

.portfolio-details .portfolio-details-slider img {
  width: 100%;
}

.portfolio-details .swiper-wrapper {
  height: auto;
}

.portfolio-details .swiper-button-prev,
.portfolio-details .swiper-button-next {
  width: 48px;
  height: 48px;
}

.portfolio-details .swiper-button-prev:after,
.portfolio-details .swiper-button-next:after {
  color: rgba(255, 255, 255, 0.8);
  background-color: rgba(0, 0, 0, 0.15);
  font-size: 24px;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.3s;
}

.portfolio-details .swiper-button-prev:hover:after,
.portfolio-details .swiper-button-next:hover:after {
  background-color: rgba(0, 0, 0, 0.3);
}

@media (max-width: 575px) {

  .portfolio-details .swiper-button-prev,
  .portfolio-details .swiper-button-next {
    display: none;
  }
}

.portfolio-details .swiper-pagination {
  margin-top: 20px;
  position: relative;
}

.portfolio-details .swiper-pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  /*background-color: color-mix(in srgb, var(--default-color), transparent 85%);*/
  opacity: 1;
}

.portfolio-details .swiper-pagination .swiper-pagination-bullet-active {
  /*background-color: var(--accent-color);*/
}

.portfolio-details .portfolio-info h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 20px;
  position: relative;
}

.portfolio-details .portfolio-info h3:after {
  content: "";
  position: absolute;
  display: block;
  width: 50px;
  height: 3px;
  /*background: var(--accent-color);*/
  left: 0;
  bottom: 0;
}

.portfolio-details .portfolio-info ul {
  list-style: none;
  padding: 0;
  font-size: 15px;
}

.portfolio-details .portfolio-info ul li {
  display: flex;
  flex-direction: column;
  padding-bottom: 15px;
}

.portfolio-details .portfolio-info ul strong {
  text-transform: uppercase;
  font-weight: 400;
  /*color: color-mix(in srgb, var(--default-color), transparent 50%);*/
  font-size: 14px;
}

.portfolio-details .portfolio-info .btn-visit {
  padding: 8px 40px;
  /*background: var(--accent-color);
  color: var(--contrast-color);*/
  border-radius: 50px;
  transition: 0.3s;
}

.portfolio-details .portfolio-info .btn-visit:hover {
  /*background: color-mix(in srgb, var(--accent-color), transparent 20%);*/
}

.portfolio-details .portfolio-description h2 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 20px;
}

.portfolio-details .portfolio-description p {
  padding: 0;
}

.portfolio-details .portfolio-description .testimonial-item {
  padding: 30px 30px 0 30px;
  position: relative;
  /*background: color-mix(in srgb, var(--default-color), transparent 97%);*/
  margin-bottom: 50px;
}

.portfolio-details .portfolio-description .testimonial-item .testimonial-img {
  width: 90px;
  border-radius: 50px;
  /*border: 6px solid var(--background-color);*/
  float: left;
  margin: 0 10px 0 0;
}

.portfolio-details .portfolio-description .testimonial-item h3 {
  font-size: 18px;
  font-weight: bold;
  margin: 15px 0 5px 0;
  padding-top: 20px;
}

.portfolio-details .portfolio-description .testimonial-item h4 {
  font-size: 14px;
  color: #6c757d;
  margin: 0;
}

.portfolio-details .portfolio-description .testimonial-item .quote-icon-left,
.portfolio-details .portfolio-description .testimonial-item .quote-icon-right {
  /*color: color-mix(in srgb, var(--accent-color), transparent 50%);*/
  font-size: 26px;
  line-height: 0;
}

.portfolio-details .portfolio-description .testimonial-item .quote-icon-left {
  display: inline-block;
  left: -5px;
  position: relative;
}

.portfolio-details .portfolio-description .testimonial-item .quote-icon-right {
  display: inline-block;
  right: -5px;
  position: relative;
  top: 10px;
  transform: scale(-1, -1);
}

.portfolio-details .portfolio-description .testimonial-item p {
  font-style: italic;
  margin: 0 0 15px 0 0 0;
  padding: 0;
}