/*==============================================
Portfolio One
===============================================*/
.portfolio-one {
    position: relative;
    display: block;
    background: var(--billdins-white);
    padding: 120px 0px 120px;
    z-index: 1;
}

.portfolio-one__inner {
    position: relative;
    display: block;
}

.portfolio-one__outer-box {
    position: relative;
    display: block;
}

.portfolio-one__single-box {
    position: relative;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    margin-left: -10px;
    margin-right: -10px;
}

.portfolio-one__single-box li {
    position: relative;
    flex: 0 0 50%;
    padding-left: 10px;
    padding-right: 10px;
    transition: background-color 0.5s ease;
    transition: all 0.5s ease;
}

.portfolio-one__single-box li.active {
    flex: 0 0 50%;
}

.portfolio-one__single-inner {
    position: relative;
    display: block;
    min-height: 420px;
}

.portfolio-one__single__bg {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    transition: all 500ms ease;
    border-radius: 5px;
    z-index: -1;
}

.portfolio-one__single__bg::before {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: rgb(0, 0, 0);
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.7651435574229692) 9%, rgba(0, 0, 0, 0.7707457983193278) 14%, rgba(0, 0, 0, 0.5494572829131652) 35%, rgba(0, 0, 0, 0.48783263305322133) 57%, rgba(0, 0, 0, 0.35057773109243695) 95%);
    opacity: 0;
    border-radius: 5px;
    -webkit-transition: .5s;
    -o-transition: .5s;
    transition: .5s;
    -webkit-transform: perspective(540px) rotateX(-10deg);
    -ms-transform: perspective(540px) rotateX(-10deg);
    transform: perspective(540px) rotateX(-10deg);
    -webkit-transform-origin: top;
    -ms-transform-origin: top;
    transform-origin: top;
    content: "";
    z-index: 1;
}

.portfolio-one__single-inner:hover .portfolio-one__single__bg::before {
    opacity: 1;
    -webkit-transform: perspective(540px) rotateX(0deg);
    -ms-transform: perspective(540px) rotateX(0deg);
    transform: perspective(540px) rotateX(0deg);
}

.portfolio-one__single-content {
    position: absolute;
    left: 0;
    bottom: 40px;
    right: 0px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 80px;
    margin-right: 80px;
}

.portfolio-one__single-content .text-box {
    position: relative;
    display: block;
    background: var(--billdins-white);
    border-radius: 5px;
    padding: 14px 20px 12px;
    clip-path: polygon(0 0, 95% 0, 100% 100%, 0% 100%);
    opacity: 0;
    transform: translateX(-4%);
    -webkit-transition: all 800ms ease;
    -moz-transition: all 800ms ease;
    -ms-transition: all 800ms ease;
    -o-transition: all 800ms ease;
    transition: all 800ms ease;
}

.portfolio-one__single-inner:hover .portfolio-one__single-content .text-box {
    opacity: 1;
    transform: translate(0);
    -webkit-transition-delay: 400ms;
    -moz-transition-delay: 400ms;
    -ms-transition-delay: 400ms;
    -o-transition-delay: 400ms;
    transition-delay: 400ms;
}

.portfolio-one__single-content .text-box p {
    margin: 0;
}

.portfolio-one__single-content .text-box h3 {
    font-size: 20px;
    line-height: 28px;
    font-weight: 600;
    text-transform: capitalize;
}

.portfolio-one__single-content .text-box h3 a {
    color: var(--billdins-black);
}

.portfolio-one__single-content .text-box h3 a:hover {
    color: var(--billdins-base);
}

.portfolio-one__single-content .btn-box {
    position: relative;
    display: block;
    opacity: 0;
    transform: translateX(4%);
    -webkit-transition: all 800ms ease;
    -moz-transition: all 800ms ease;
    -ms-transition: all 800ms ease;
    -o-transition: all 800ms ease;
    transition: all 800ms ease;
}

.portfolio-one__single-inner:hover .portfolio-one__single-content .btn-box {
    opacity: 1;
    transform: translate(0);
    -webkit-transition-delay: 400ms;
    -moz-transition-delay: 400ms;
    -ms-transition-delay: 400ms;
    -o-transition-delay: 400ms;
    transition-delay: 400ms;
}

.portfolio-one__single-content .btn-box a {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 80px;
    background: var(--billdins-base);
    color: var(--billdins-white);
    clip-path: polygon(0 0, 100% 0, 100% 100%, 17% 100%);
    border-radius: 5px;
}

.portfolio-one__single-content .btn-box a:hover {
    background: var(--billdins-white);
    color: var(--billdins-black);
}

.portfolio-one__single-content .btn-box a span::before {
    position: relative;
    display: inline-block;
    font-size: 20px;
    line-height: 20px;
    font-weight: 700;
    transform: rotate(-45deg);
}

.portfolio-one__carousel .owl-nav {
    position: absolute;
    top: 50%;
    left: -110px;
    right: -110px;
    transform: translateY(-50%);
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    margin: 0;
    z-index: 10;
    height: 0;
}

.portfolio-one__carousel.owl-theme .owl-nav .owl-prev,
.portfolio-one__carousel.owl-theme .owl-nav .owl-next {
    position: relative;
    display: block;
    height: 60px;
    width: 60px;
    border-radius: 5px;
    text-align: center;
    color: var(--billdins-black);
    font-size: 20px;
    line-height: 60px;
    font-weight: 700;
    background: var(--billdins-gray-bg);
    opacity: 1;
    margin: 0;
    padding: 0;
    transform: translateY(0px);
    -webkit-transition: all 300ms ease;
    -moz-transition: all 300ms ease;
    -ms-transition: all 300ms ease;
    -o-transition: all 300ms ease;
    transition: all 300ms ease;
}

.portfolio-one__carousel.owl-theme .owl-nav .owl-prev::before,
.portfolio-one__carousel.owl-theme .owl-nav .owl-next::before {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: var(--billdins-base);
    content: "";
    border-radius: 5px;
    z-index: -1;
    transform: scale(0.85);
    transform-origin: center;
    transform-style: preserve-3d;
    -webkit-transition: all 0.4s linear;
    -o-transition: all 0.4s linear;
    transition: all 0.4s linear;
    opacity: 0;
}

.portfolio-one__carousel.owl-theme .owl-nav .owl-prev:hover::before,
.portfolio-one__carousel.owl-theme .owl-nav .owl-next:hover:before {
    transform: scaleX(1.0);
    opacity: 1;
}

.portfolio-one__carousel.owl-theme .owl-prev span:before,
.portfolio-one__carousel.owl-theme .owl-next span:before {
    position: relative;
    display: inline-block;
    line-height: 60px;
    font-weight: 700;
    transition: all 100ms ease;
}

.portfolio-one__carousel.owl-theme .owl-nav .owl-prev:hover,
.portfolio-one__carousel.owl-theme .owl-nav .owl-next:hover {
    color: var(--billdins-white);
}

@media(min-width: 768px) {

    .portfolio-one__single-box li {
        flex: 1;

    }

    .portfolio-one__single-box li.active {
        flex: 2.3;
    }

    .portfolio-one__single-box li.active .project-style1__box-content .img-holder-img-bg {
        opacity: 0.80;
        -webkit-transform: perspective(540px) rotateX(0deg);
        -ms-transform: perspective(540px) rotateX(0deg);
        transform: perspective(540px) rotateX(0deg);
    }

    .project-style1__box li.active .project-style1__box-content .project-style1__box-content-inner {
        opacity: 1;
        transform: perspective(540px) rotateY(0deg) translateY(0px);
        transition-delay: 500ms;
    }

}

/* Mobile Layout: 320px. */
@media only screen and (max-width: 767px) {

    .project-style1 {
        padding: 100px 0 100px;
    }

    .portfolio-one__single-box li.active {
        flex: 0 0 100%;
    }

    .project-style1__box-content {
        min-height: 550px;
    }

    .project-style1__box-content-inner {
        padding: 48px 30px;
        height: 550px;
    }

    .project-style1__box-content-inner-wrapper h4 {
        font-size: 28px;
    }


}


/*==============================================
Portfolio Two
===============================================*/
.portfolio-two {
    position: relative;
    display: block;
    padding: 120px 0px 90px;
    overflow: hidden;
    z-index: 1;
}

.portfolio-two .shape1 {
    position: absolute;
    top: 0px;
    right: 40px;
    z-index: -1;
}

.portfolio-two .container {
    max-width: 1470px;
}

.portfolio-two__menu-box {
    position: relative;
    display: block;
    padding-bottom: 70px;
}

.portfolio-two__menu-box .project-filter {
    position: relative;
    display: flex;
    text-align: center;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.portfolio-two__menu-box .project-filter li {
    position: relative;
    display: inline-block;
    float: left;
    border-right: 1px solid rgba(255, 255, 255, .2);
}

.portfolio-two__menu-box .project-filter li:last-child {
    border-right: none;
}

.portfolio-two__menu-box .project-filter li .filter-text {
    position: relative;
    display: block;
    padding: 14px 25px 12px;
    color: var(--billdins-black);
    font-size: 16px;
    font-weight: 500;
    line-height: 26px;
    text-transform: capitalize;
    background: var(--billdins-gray-bg);
    cursor: pointer;
    transition: all .4s ease;
    font-family: var(--billdins-font-two);
    z-index: 1;
}

.portfolio-two__menu-box .project-filter li .filter-text:before {
    position: absolute;
    top: 0px;
    left: 0px;
    bottom: 0px;
    right: -1px;
    content: "";
    background: var(--billdins-base);
    border-radius: 0px;
    opacity: 1;
    transform: perspective(400px) rotateX(90deg);
    transform-origin: bottom;
    transition: all 300ms linear;
    transition-delay: 0.1s;
    z-index: -1;
}

.portfolio-two__menu-box .project-filter li:hover .filter-text:before,
.portfolio-two__menu-box .project-filter li.active .filter-text:before {
    opacity: 1;
    transform: perspective(400px) rotateX(0deg);
    transition: all 300ms linear;
    transition-delay: 0.1s;
}

.portfolio-two__menu-box .project-filter li:hover .filter-text,
.portfolio-two__menu-box .project-filter li.active .filter-text {
    color: var(--billdins-white);
}

.portfolio-two__menu-box .project-filter li .count {
    display: none;
}

.portfolio-two__single {
    position: relative;
    display: block;
    margin-bottom: 30px;
}

.portfolio-two__single-img {
    position: relative;
    display: block;
    border-radius: 10px;
    overflow: hidden;
    z-index: 1;
}

.portfolio-two__single-img::before {
    position: absolute;
    left: 0;
    bottom: 0;
    height: 0;
    pointer-events: none;
    width: 100%;
    -webkit-transition: all 400ms ease;
    transition: all 400ms ease;
    background: rgb(0, 0, 0);
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.8575805322128851) 0%, rgba(0, 0, 0, 0.7595413165266106) 23%, rgba(0, 0, 0, 0.5186449579831933) 49%, rgba(0, 0, 0, 0.3617822128851541) 74%, rgba(0, 0, 0, 0) 100%);
    content: "";
    z-index: 1;
}

.portfolio-two__single:hover .portfolio-two__single-img::before {
    height: 100%;
}

.portfolio-two__single-img::after {
    position: absolute;
    left: 0;
    bottom: 0;
    border-bottom: 150px solid var(--billdins-base);
    border-right: 150px solid transparent;
    -webkit-transition: all 400ms ease;
    transition: all 400ms ease;
    -webkit-transform: translateX(-150px);
    transform: translateX(-150px);
    content: "";
    z-index: 2;
}

.portfolio-two__single:hover .portfolio-two__single-img::after {
    -webkit-transform: none;
    transform: none;
}

.portfolio-two__single-img img {
    width: 100%;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
}

.portfolio-two__single:hover .portfolio-two__single-img img {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
}

.portfolio-two__single .icon-box {
    position: absolute;
    top: 0px;
    right: 30px;
    visibility: hidden;
    opacity: 0;
    -webkit-transition: all 0.3s ease-out 0s;
    -moz-transition: all 0.3s ease-out 0s;
    -ms-transition: all 0.3s ease-out 0s;
    -o-transition: all 0.3s ease-out 0s;
    transition: all 0.3s ease-out 0s;
    z-index: 3;
}

.portfolio-two__single:hover .icon-box {
    top: 30px;
    opacity: 1;
    visibility: visible;
}

.portfolio-two__single .icon-box a {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--billdins-black);
    width: 50px;
    height: 50px;
    background: var(--billdins-white);
    border-radius: 50%;
}

.portfolio-two__single .icon-box a:hover {
    background: var(--billdins-base);
    color: var(--billdins-white);
}

.portfolio-two__single .icon-box a span::before {
    position: relative;
    display: inline-block;
    font-size: 17px;
    font-weight: 700;
}

.portfolio-two__single .content-box {
    position: absolute;
    left: 30px;
    bottom: 0px;
    background: var(--billdins-white);
    padding: 15px 25px 15px;
    visibility: hidden;
    opacity: 0;
    -webkit-transition: all 0.3s ease-out 0s;
    -moz-transition: all 0.3s ease-out 0s;
    -ms-transition: all 0.3s ease-out 0s;
    -o-transition: all 0.3s ease-out 0s;
    transition: all 0.3s ease-out 0s;
    z-index: 2;
}

.portfolio-two__single:hover .content-box {
    bottom: 30px;
    opacity: 1;
    visibility: visible;
}

.portfolio-two__single .content-box p {
    color: var(--billdins-base);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
}

.portfolio-two__single .content-box h2 {
    font-size: 24px;
    line-height: 30px;
    font-weight: 700;
    text-transform: capitalize;
    margin-top: 5px;
}

.portfolio-two__single .content-box h2 a {
    color: var(--billdins-black);
}

.portfolio-two__single .content-box h2 a:hover {
    color: var(--billdins-base);
}

/*==============================================
Portfolio One Portfolio
===============================================*/
.portfolio-one--portfolio {
    position: relative;
    display: block;
    padding-bottom: 90px;
}

.portfolio-one--portfolio .portfolio-one__single-box li {
    margin-bottom: 30px;
}

/*==============================================
Portfolio Details
===============================================*/
.portfolio-details {
    position: relative;
    display: block;
    padding: 120px 0px 120px;
    z-index: 1;
}

.portfolio-details__img1 {
    position: relative;
    display: block;
}

.portfolio-details__img1 img {
    width: 100%;
}

.portfolio-details__text1 {
    position: relative;
    display: block;
    margin-top: 32px;
}

.portfolio-details__text1 h2 {
    font-size: 30px;
    line-height: 40px;
    font-weight: 700;
    margin-bottom: 14px;
}

.portfolio-details__text1 .text1 {
    margin: 0;
    margin-bottom: 21px;
}

.portfolio-details__text1 .text2 {
    margin: 0;
}


.portfolio-details__bottom {
    position: relative;
    display: block;
    margin-top: 24px;
}

.portfolio-details__bottom-left {
    position: relative;
    display: block;
}

.portfolio-details__bottom-left-text1 {
    position: relative;
    display: block;
}

.portfolio-details__bottom-left-text1 h2 {
    font-size: 30px;
    line-height: 40px;
    font-weight: 700;
    margin-bottom: 14px;
}

.portfolio-details__bottom-left-text1 .text1 {
    margin: 0;
    margin-bottom: 21px;
}

.portfolio-details__bottom-left-text1 .text2 {
    margin: 0;
}

.portfolio-details__bottom-left-text1-list {
    position: relative;
    display: block;
    margin-top: 29px;
}

.portfolio-details__bottom-left-text1-list-box {
    position: relative;
    display: block;
}

.portfolio-details__bottom-left-text1-list-box li {
    position: relative;
    display: block;
}

.portfolio-details__bottom-left-text1-list-box li+li {
    margin-top: 12px;
}

.portfolio-details__bottom-left-text1-list-box li p {
    color: var(--billdins-black);
    font-size: 18px;
    line-height: 28px;
    font-weight: 600;
    font-family: var(--billdins-font-two);
}

.portfolio-details__bottom-left-text1-list-box li p span::before {
    position: relative;
    display: inline-block;
    color: var(--billdins-base);
    font-size: 16px;
    margin-right: 6px;
}


.portfolio-details__bottom-img {
    position: relative;
    display: block;
    margin-top: 43px;
}

.portfolio-details__bottom-img-single {
    position: relative;
    display: block;
}

.portfolio-details__bottom-img-single img {
    width: 100%;
}

.portfolio-details__bottom-left-text2 {
    position: relative;
    display: block;
    margin-top: 34px;
}

.portfolio-details__bottom-left-text2 p {
    margin: 0;
}

.portfolio-details__sidebar {
    position: relative;
    display: block;
    background: var(--billdins-gray-bg);
    padding: 17px 40px 40px;
}

.portfolio-details__sidebar-list {
    position: relative;
    display: block;
}

.portfolio-details__sidebar-list li {
    position: relative;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(var(--billdins-black-rgb), 0.2);
    margin-top: 17px;
    padding-bottom: 20px;
}

.portfolio-details__sidebar-list li:last-child {
    border-bottom: none;
}

.portfolio-details__sidebar-list li .title-box {
    position: relative;
    display: block;
    width: 100px;
}

.portfolio-details__sidebar-list li .title-box h4 {
    font-size: 18px;
    line-height: 25px;
    font-weight: 600;
    text-transform: capitalize;
}

.portfolio-details__sidebar-list li .text-box {
    position: relative;
    display: block;
    margin-left: 58px;
}

.portfolio-details__sidebar-list li .text-box p {
    margin: 0;
}

.portfolio-details__sidebar-social-links {
    position: relative;
    display: flex;
    align-items: center;
    margin-top: 17px;
}

.portfolio-details__sidebar-social-links a {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--billdins-black);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 1px solid var(--billdins-black);
}

.portfolio-details__sidebar-social-links a+a {
    margin-left: 12px;
}

.portfolio-details__sidebar-social-links a span::before {
    position: relative;
    display: inline-block;
    font-size: 12px;
    line-height: 30px;
}

.portfolio-details__sidebar-social-links a:hover {
    color: var(--billdins-white);
    border-color: var(--billdins-base);
    background: var(--billdins-base);
}