/*--------------------------------------------------------------
# Back to top button
--------------------------------------------------------------*/

.back-to-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 15px;
  bottom: 15px;
  z-index: 996;
  background: #ffb727;
  width: 40px;
  height: 40px;
  border-radius: 4px;
  transition: all 0.4s;
}

.back-to-top i {
  font-size: 28px;
  color: #fff;
  line-height: 0;
}

.back-to-top:hover {
  background: #ffc550;
  color: #fff;
}

.back-to-top.active {
  visibility: visible;
  opacity: 1;
}

/*--------------------------------------------------------------
# My Portfolio
--------------------------------------------------------------*/

.portfolio {
  margin-top: 80px;
  margin-left:300px; /*ensemble image portfolio position*/
}

.portfolio #portfolio-flters {
  list-style: none;
  margin-bottom: 20px;
}

.portfolio #portfolio-flters li {
  cursor: pointer;
  display: inline-block;
  margin: 0 10px 10px 10px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  padding: 7px 10px;
  text-transform: uppercase;
  color: #444444;
  transition: all 0.3s ease-in-out;
  border: 2px solid #fff;
}

.portfolio #portfolio-flters li:hover,
.portfolio #portfolio-flters li.filter-active {
  color: #f3a200;
  border-color: #ffb727;
}

.portfolio .portfolio-item {
  margin-bottom: 30px;
}

.portfolio .portfolio-item .portfolio-img {
  overflow: hidden;
}

.portfolio .portfolio-item .portfolio-img img {
  transition: all 0.8s ease-in-out;
}

.portfolio .portfolio-item .portfolio-info {
  opacity: 0;
  position: absolute;
  left: 15px;
  bottom: 0;
  z-index: 3;
  right: 15px;
  transition: all ease-in-out 0.3s;
  background: rgba(0, 0, 0, 0.5);
  padding: 10px 15px;
}

.portfolio .portfolio-item .portfolio-info h4 {
  font-size: 18px;
  color: #fff;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0px;
}

.portfolio .portfolio-item .portfolio-info p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  margin-bottom: 0;
}

.portfolio .portfolio-item .portfolio-info .preview-link,
.portfolio .portfolio-item .portfolio-info .details-link {
  position: absolute;
  right: 40px;
  font-size: 24px;
  top: calc(50% - 18px);
  color: #fff;
  transition: 0.3s;
}

.portfolio .portfolio-item .portfolio-info .preview-link:hover,
.portfolio .portfolio-item .portfolio-info .details-link:hover {
  color: #ffc041;
}

.portfolio .portfolio-item .portfolio-info .details-link {
  right: 10px;
}

.portfolio .portfolio-item:hover .portfolio-img img {
  transform: scale(1.2);
}

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

/*--------------------------------------------------------------
# Portfolio Details
--------------------------------------------------------------*/
.portfolio-details {
  padding-top: 40px;
}

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

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

.portfolio-details .portfolio-details-slider .swiper-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background-color: #fff;
  opacity: 1;
  border: 1px solid #ffb727;
}

.portfolio-details .portfolio-details-slider .swiper-pagination .swiper-pagination-bullet-active {
  background-color: #ffb727;
}

.portfolio-details .portfolio-info {
  padding: 30px;
  box-shadow: 0px 0 30px rgba(59, 67, 74, 0.08);
}

.portfolio-details .portfolio-info h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #eee;
}

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

.portfolio-details .portfolio-info ul li+li {
  margin-top: 10px;
}

.portfolio-details .portfolio-description {
  padding-top: 30px;
}

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

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