@import url('https://fonts.googleapis.com/css2?family=Titillium+Web:wght@200;300;400;600;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@100;200;300;400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Comfortaa:wght@300&display=swap');

body {
    margin: 0;
    padding: 0;
    font-family: 'Vazirmatn', sans-serif;
}

a {
    text-decoration: none
}

.container {
    width: 1300px;
    margin: 0 auto
}

.header {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 10
}

.logo {
    width: 259px;
    position: absolute;
    left: 4%;
    top: 50px;
    z-index: 2;
}

    .logo img {
        width: 100%
    }

.logo-line {
    content: '';
    width: 4px;
    height: 853px;
    top: 94px;
    position: absolute;
    background-color: #fff;
    left: 4%;
    z-index: 2;
}

.clearfix {
    clear: both
}

.banner {
    width: auto;
    float: right;
    margin: 44px 4% 0 0;
}

.top-info {
    display: block;
    margin-bottom: 10px
}

.lang {
    display: inline-block;
    float: right;
    margin-left: 20px;
    position: relative;
    top: -3px
}

    .lang a {
        color: #fff;
        font-size: 13px;
        padding: 0 0 0 10px;
        text-decoration: none;
        font-family: 'Vazirmatn', sans-serif;
    }

.tel {
    display: inline-block;
    float: right;
    margin-left: 20px;
    font-size: 16px;
    color: #fff;
}

    .tel i {
        margin-left: 5px;
        font-size: 20px
    }

.social {
    display: inline-block;
    float: right;
    margin-left: 20px;
}

    .social a {
        color: #fff;
        padding: 0 5px;
    }

.navs {
    display: inline-block;
    width: auto;
}

.about {
    display: block;
    overflow: hidden
}

.about-txt {
    display: block;
    padding: 90px 0 90px 136px;
}

    .about-txt h2 {
        font-weight: 700;
        font-size: 28px;
        color: #2470b4;
    }

    .about-txt p {
        color: #333;
        font-size: 18px;
        margin: 40px 0;
        line-height: 32px;
        font-weight: 400;
    }

.more-btn {
    color: #000;
    text-decoration: none;
    display: inline-block;
}

    .more-btn i {
        margin-left: 5px;
    }

.vission {
    display: block;
    background-color: #7bbfc5;
    padding: 90px 50px 90px 0px;
    position: relative;
    height: 100%;
}

    .vission::after {
        width: 500px;
        height: 100%;
        content: '';
        right: 100%;
        top: 0;
        background-color: #7bbfc5;
        position: absolute;
    }

    .vission h3 {
        font-size: 18px;
        text-transform: uppercase;
        color: #fff;
        margin-bottom: 30px;
    }

    .vission h2 {
        font-weight: 200;
        color: #fff;
        font-size: 38px;
    }

.mission-wrapper {
    background-color: #2470b4;
    overflow: hidden;
    position: relative;
}

.mission {
    display: block;
    padding: 100px 0 100px 100px;
    position: relative
}

.mission-bg {
    display: block;
    background-image: url(../images/mission.jpg);
    position: absolute;
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-position: right;
}

.mission h3 {
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 0px;
    color: #fff;
    margin-bottom: 30px;
}

.mission h2 {
    font-weight: 200;
    color: #fff;
    line-height: 51px;
    width: 67%
}

.padding {
    padding: 100px 0;
}

.title {
    display: block;
    margin-bottom: 40px;
    text-align: center;
}

    .title h1 {
        font-size: 34px;
        font-weight: 700;
        color: #2470b4;
        position: relative;
        display: inline-block
    }

        .title h1::before {
            position: absolute;
            width: 70px;
            height: 1px;
            background-color: #2470b4;
            margin-right: 10px;
            right: 105%;
            top: 20px;
            content: '';
        }

        .title h1::after {
            position: absolute;
            width: 70px;
            height: 1px;
            background-color: #2470b4;
            margin-left: 10px;
            left: 105%;
            top: 20px;
            content: ''
        }

.title-w {
    display: block;
    margin-bottom: 40px;
    text-align: center;
}

    .title-w h1 {
        font-size: 34px;
        font-weight: 700;
        color: #fff;
        position: relative;
        display: inline-block
    }

        .title-w h1::before {
            position: absolute;
            width: 70px;
            height: 1px;
            background-color: #fff;
            margin-right: 10px;
            right: 105%;
            top: 20px;
            content: '';
        }

        .title-w h1::after {
            position: absolute;
            width: 70px;
            height: 1px;
            background-color: #fff;
            margin-left: 10px;
            left: 105%;
            top: 20px;
            content: ''
        }



.why {
    display: block;
    background-color: #fff
}

.why-icons {
    width: 80px;
    display: block;
    margin: 0 auto;
}

.card {
    text-align: center;
    border-radius: 0;
    padding: 20px 10px;
    border-color: #f2f2f2;
}

    .card svg {
        display: block;
        margin: 20px auto
    }
    .card img {
        width: 150px;
        display: block;
        margin: 0 auto;
    }
.card-title {
    font-size: 20px;
    font-weight: 700;
    color: #1F72B6;
    margin-bottom: 30px;
}

.card-text {
    font-size: 14px
}

.big-arrow {
    background-color: #7bbfc5;
    height: 100%;
}

    .big-arrow a {
        color: #fff;
        text-decoration: none;
    }

        .big-arrow a i {
            display: block;
            color: #fff;
            font-size: 170px;
            line-height: 0;
        }

        .big-arrow a span {
            color: #fff;
        }

.see-all {
    display: block;
    text-align: center;
    margin-top: 30px;
}

    .see-all a {
        color: #fff;
        text-decoration: none;
    }

        .see-all a i {
            margin-left: 5px;
        }

.see-all-b {
    display: block;
    text-align: center;
    margin-top: 30px;
}

    .see-all-b a {
        color: #2470b4;
        text-decoration: none;
    }

        .see-all-b a i {
            margin-left: 5px;
        }

.energy {
    background-color: #f1f1f1;
    overflow: hidden
}

.energy-img {
    width: 80%;
    display: block;
    margin: 0 auto;
}

.energy-text {
    text-align: center;
}

    .energy-text h1 {
        font-size: 100px;
        color: #2470b4;
        font-family: 'Comfortaa', cursive;
        font-weight: lighter;
        margin: 0;
    }

    .energy-text h6 {
        font-size: 36px;
        margin: 0;
        color: #2470b4;
    }

.energy-title {
    font-size: 39px;
    font-weight: 300;
    width: 90%;
    margin-top: 70px;
}


.projects {
    background-color: #2470b4
}

.projects-card {
    display: block;
    height: 100%;
    border: 1px #3b85c8 solid
}

    .projects-card img {
        width: 100%;
    }

    .projects-card h2 {
        font-size: 18px;
        font-weight: 700;
        color: #fff;
    }

    .projects-card span {
        font-size: 14px;
        color: #85BFCA;
        margin-bottom: 5px;
        display: block
    }

.products {
    display: block;
    background-color: #f0f0f0
}

.products-card {
    display: block;
    height: 100%;
    background-color: #fff;
    text-align: center;
}

    .products-card img {
        width: 100%;
        margin: 20px auto;
        display: inline-block;
    }

.carousel-control-next-icon, .carousel-control-prev-icon {
    background-color: #c8c8c8;
}

    .products-card h2 {
        font-size: 18px;
        font-weight: 600;
        color: #000;
        text-align: center
    }

.feedback {
    display: block;
    background-color: #f0f0f0;
    -webkit-box-shadow: inset 0 -340px 0 0 #2470b4;
    box-shadow: inset 0 -340px 0 0 #2470b4;
}

.white-bg {
    display: block;
    background-color: #fff;
    padding: 40px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    background: #fff;
    display: block;
}

    .swiper-slide img {
        display: block;
        width: 100%;
        height: auto;
        object-fit: cover;
    }

.feedback-img {
    display: block !important;
    margin: 0 auto 10px;
    width: 210px;
    height: auto;
    overflow: hidden;
    
    clear: both;
    flex: inherit;
}

.feedback h2 {
    display: block;
    clear: both;
    flex: inherit;
    font-size: 24px;
    font-weight: 700;
    color: #2470b4
}

.feedback p {
    width: 70%;
    display: block;
    margin: 20px auto;
    line-height: 36px;
    font-size: 18px;
}

.swiper-pagination {
    position: static !important;
    margin-top: 24px;
}

.swiper-button-next::after, .swiper-button-prev::after {
    font-size: 32px !important;
}

.news {
    display: block;
    background-color: #2470b4;
}

.news-card {
    display: block;
    position: relative;
}

    .news-card img {
        width: 100%;
    }

.news-card-bg {
    background: rgba(0, 0, 0, 0.4);
    width: 100%;
    position: absolute;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 10;
}

.news-card-title {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
}

    .news-card-title span {
        font-size: 14px;
        color: #C8C8C8;
        padding-right: 20px;
    }

    .news-card-title h2 {
        font-size: 18px;
        font-weight: 700;
        color: #fff;
        padding: 0 20px;
    }

.more {
    color: #1F72B6;
    font-size: 16px;
    text-decoration: none;
    display: inline-block;
    padding: 12px 0px;
}

    .more i {
        margin-left: 10px;
        color: #1F72B6
    }

    .more:hover {
        color: #000
    }

.go-top {
    text-decoration: none;
    color: white;
    background-color: #fff;
    font-size: 16px;
    padding: 0.5em 1em;
    display: block;
    float: right
}

    .go-top i {
        color: #2470b4;
        font-size: 30px;
    }

    .go-top:hover {
        background-color: #ccc;
    }

.footer {
    display: block;
    padding: 40px 4%;
    background-color: #f1f1f1;
}

.footer-social {
    display: block;
    margin-top: 20px;
}

    .footer-social a {
        color: #000;
        margin-right: 10px;
        font-size: 16px;
    }

.footer h3 {
    font-size: 18px;
    font-weight: 300;
    margin-top: 20px;
    margin-bottom: 0;
}

.footer-links {
    display: block;
    margin-top: 20px;
}

    .footer-links a {
        color: #000;
        display: block;
        margin-bottom: 8px;
    }

.extra {
    display: block;
    padding: 14px 4%;
    background-color: #f1f1f1;
    border-top: 1px #fff solid
}

    .extra h4 {
        font-size: 14px;
        font-weight: 300;
        display: block;
        margin: 0;
        text-align: center
    }


.about-page {
    display: block;
    overflow: hidden
}

.about-page-txt {
    display: block;
    padding: 50px 50px 50px 0;
}

    .about-page-txt h2 {
        font-weight: 700;
        font-size: 28px;
        color: #2470b4;
    }

    .about-page-txt p {
        color: #333;
        font-size: 18px;
        margin: 40px 0;
        line-height: 32px;
        font-weight: 400;
    }

.sign {
    display: block;
    text-align: center;
    position: relative;
}

    .sign img {
        width: 100%
    }

.sign-txt {
    position: absolute;
    top: 36%;
    width: 100%;
    text-align: center;
}

    .sign-txt span {
        font-size: 18px;
        text-transform: uppercase;
        color: #1D1D1B;
    }

    .sign-txt h1 {
        font-size: 100px;
        color: #2672B3;
        font-family: 'Comfortaa', cursive;
        margin-top: 10px
    }

.ceo {
    background-color: #2470b4;
}

.ceo-img {
    display: block
}

    .ceo-img img {
        width: 100%
    }

.ceo-txt {
    display: block;
    padding-left: 40px;
    padding-top: 50px;
}

    .ceo-txt h3 {
        font-size: 14px;
        text-transform: uppercase;
        letter-spacing: 0;
        color: #fff;
        margin-bottom: 40px;
        font-weight: 200;
    }

    .ceo-txt h2 {
        font-weight: 600;
        font-size: 26px;
        color: #fff;
        margin-bottom: 20px;
    }

    .ceo-txt p {
        color: #fff;
        font-size: 16px;
        line-height: 28px;
    }

    .ceo-txt i {
        color: #fff;
        float: left;
        font-size: 50px;
    }

.clearfix {
    clear: both
}

.mv {
    display: block;
    background-color: #f7f7f7;
    background-image: url(../images/mv-bg.png);
    background-repeat: no-repeat;
    background-position: center right;
    padding: 150px 0;
    overflow: hidden
}

.mv-m {
    float: left;
    width: 40%;
    margin-bottom: 100px;
}

    .mv-m h3 {
        font-size: 14px;
        text-transform: uppercase;
        letter-spacing: 0px;
        color: #333;
    }

    .mv-m h2 {
        font-weight: 200;
        color: #333;
    }

.mv-v {
    float: right;
    width: 40%;
}

    .mv-v h3 {
        font-size: 14px;
        text-transform: uppercase;
        letter-spacing: 0px;
        color: #333;
    }

    .mv-v h2 {
        font-weight: 200;
        color: #333;
    }

.team {
    display: block;
    background-color: #fff;
}

.team-img {
    width: 140px;
    height: 140px;
    overflow: hidden;
    border-radius: 140px;
    display: block;
    margin: 0 auto 20px;
}

    .team-img img {
        width: 100%
    }

.team-txt {
    display: block;
    text-align: center
}

    .team-txt h2 {
        font-weight: 600;
        font-size: 20px;
        color: #2470b4;
    }

    .team-txt span {
        color: #666;
        font-size: 18px;
    }

.team-social {
    display: block;
    text-align: center;
    margin-top: 20px;
}

    .team-social a {
        display: inline-block;
        padding: 0 5px;
        color: #000;
    }

    .team-social i {
        font-size: 16px;
    }

.projects-page {
    background-color: #f5f5f5
}

.projects-page-card {
    display: block;
    height: 100%;
    background-color: #fff
}

    .projects-page-card img {
        width: 100%;
    }

    .projects-page-card h2 {
        font-size: 18px;
        font-weight: 600;
        color: #000;
    }

    .projects-page-card span {
        font-size: 14px;
        color: #5ca6e8;
    }


.service-page {
    background-color: #f5f5f5
}

.service-page-card {
    display: block;
    height: 100%;
    background-color: #2470b4;
    margin-bottom: 30px
}

    .service-page-card img {
        width: 100%;
    }

.service-page-card-txt {
    display: block;
    padding: 60px;
}

    .service-page-card-txt h2 {
        font-size: 20px;
        font-weight: 600;
        color: #fff;
        margin-bottom: 30px;
    }

    .service-page-card-txt p {
        font-size: 16px;
        color: #fff;
        margin-bottom: 30px;
    }

.header-bg {
    display: block;
    height: 600px;
    position: relative;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat
}

    .header-bg h1 {
        font-size: 69px;
        color: #fff;
        font-weight: 200;
        padding-top: 22%;
    }

.quote {
    display: block;
    background-color: #2672B3;
    background-image: url(../images/q-bg.png);
    background-repeat: no-repeat;
    background-position: center right;
}

.quote-txt {
    width: 60%;
    margin-bottom: 100px;
}

    .quote-txt h3 {
        font-size: 14px;
        text-transform: uppercase;
        letter-spacing: 0px;
        color: #fff;
        font-weight: 200;
        margin-bottom: 20px
    }

    .quote-txt h2 {
        font-weight: 200;
        color: #fff;
    }

.tab-wrapper {
    display: block;
    margin-bottom: 30px;
}

    .tab-wrapper a {
        background-color: #fff;
        padding: 14px 40px;
        color: #888;
        font-weight: 600;
        font-size: 18px;
        display: inline-block;
        margin-right: 20px
    }

.tab-active {
    color: #000 !important;
    border-bottom: 4px #2470b4 solid;
}

.news-page {
    display: block;
    background-color: #fff
}

.contact-page {
    display: block;
    background-color: #F1F1F1
}

.contact-txt {
    display: block
}

    .contact-txt h1 {
        font-size: 32px;
        font-weight: 700;
        color: #2672B3;
        margin-bottom: 40px;
    }

    .contact-txt h3 {
        font-size: 18px;
        display: block;
        margin-bottom: 20px;
    }

        .contact-txt h3 span {
            font-weight: 700;
        }

.social-page {
    display: block;
    margin-top: 40px;
}

    .social-page a {
        display: inline-block;
        padding: 5px 10px;
        background-color: #fff;
        font-size: 22px;
        color: #2672B3;
        margin-right: 10px;
    }

.contact-form {
    display: block;
    background-color: #fff;
    padding: 30px;
}

.contact-btn {
    border: 0;
    background-color: #2672B3 !important;
    color: #fff !important;
    border-radius: 0;
}

.form-control {
    border-radius: 0
}

.header-color {
    background-color: #2470b4;
    height: 155px;
}

.product-titles {
    display: block;
    margin-bottom: 40px;
    color: #000
}

.detail {
    display: block;
    background-color: #fff;
    position: relative;
    z-index: 9;
}

.detail-wrapper {
    width: 840px;
    margin: 0 auto
}

.detail-wrapper-img {
    width: 100%;
    margin-bottom: 20px;
}

.detail-wrapper img {
    max-width: 100%;
}

.detail-extra {
    display: block;
    margin-bottom: 20px;
}

    .detail-extra span {
        color: #85BFCA;
        font-size: 14px;
    }

    .detail-extra h4 {
        display: inline-block;
        background-color: #2672B3;
        color: #fff;
        font-size: 16px;
        padding: 5px 10px;
        margin-left: 10px;
    }

.detail-wrapper h1 {
    font-size: 46px;
    font-weight: 700;
    margin-bottom: 30px;
}

.detail-wrapper p {
    color: #333;
    font-size: 18px;
    margin: 40px 0;
    line-height: 32px;
    font-weight: 400;
}

.video-container {
  position: relative;
margin: 20px 0;
display: block;
}

.video-container iframe {
  max-width: 100%;

}

.new-item {
    display: block;
    background-color: #fff;
}

    .new-item img {
        width: 100%
    }

.new-item-txt {
    padding: 20px;
}

    .new-item-txt h1 {
        font-size: 34px;
        font-weight: 700;
        color: #2470b4;
        margin-bottom: 20px;
    }

    .new-item-txt p {
        display: block;
        line-height: 34px;
        font-size: 18px;
        margin-bottom: 20px;
    }

.video {
    background-color: #f0f0f0
}

.tab-content > .active {
    padding: 20px 0;
}

    .tab-content > .active h5 {
        font-weight: 700
    }

    .tab-content > .active p {
        margin: 0 0 20px !important
    }

.nav-pills {
    border-bottom: 1px #ddd solid;
}

    .nav-pills .nav-link.active, .nav-pills .show > .nav-link {
        font-weight: 600;
        border-bottom: 2px #7bbfc5 solid;
        border-radius: 0;
        font-size: 18px;
        padding: 8px 28px;
        background-color: white;
        color: #2470b4;
    }

.nav-link {
    font-weight: 600;
    border-radius: 0 !important;
    font-size: 18px;
    padding: 8px 28px;
    color: #666;
}

.pdf-download {
    display: block;
    border-bottom: 1px #ddd solid;
    padding: 20px 0;
    color: #000;
    font-size: 20px;
    font-weight: 600;
}

    .pdf-download i {
        float: left;
        color: #000;
    }

.nav {
    padding-right: 0;

}
.last-card {
    background-color: #7bbfc5;
    min-width: 638px;
}
@media only screen and (max-width: 1400px) {
    .mission-bg {
        background-position: -244px center;
    }
 .last-card {
        min-width: 557px;
    }
}

@media only screen and (max-width: 1200px) {
    .mission-bg {
        background-position: -290px center;
        background-size: 85%;
    }
 .last-card {
        min-width: 468px;
    }
}

@media only screen and (max-width: 1024px) {
    .logo {
        width: 139px;
        top: 20px;
    }

    .padding {
        padding: 30px 0;
    }

    .header-color {
        height: 75px;
    }

    .header-bg {
        height: 400px;
    }

        .header-bg h1 {
            font-size: 49px;
            padding-top: 27%;
        }

    .mission-bg {
        background-position: -290px center;
        background-size: 90%;
    }

    .vission {
        padding: 30px 0px 30px 30px;
    }

        .vission h2 {
            font-size: 28px;
        }

    .about-txt p {
        font-size: 16px;
        margin: 20px 0;
        line-height: 26px;
    }

    .mission h2 {
        line-height: 41px;
        width: 90%;
        font-size: 28px;
    }

    .about-txt {
        padding: 30px 0 30px 0;
    }

    .mission {
        padding: 30px 0px 30px 0;
    }

    .logo-line {
        width: 2px;
        height: 540px;
        top: 44px;
    }

    .banner {
        float: right;
        margin: 20px 4% 0 0;
    }

    .social {
        display: none;
    }

    .tel {
        display: none;
    }

    .lang {
        top: 0;
        margin-right: 51px;
        z-index: 100;
    }

    .navs {
        position: absolute;
        width: 100%;
        right: 0;
        top: 10px;
    }

    .card-group > .card {
        flex: 50%;
    }

        .card-group > .card + .card {
            border-left: 1px #f2f2f2 solid;
        }
}

@media only screen and (max-width: 840px) {
    .detail-wrapper {
        width: 96%;
        margin: 0 auto
    }

        .detail-wrapper h1 {
            font-size: 26px;
        }

        .detail-wrapper iframe {
            height: 300px;
        }
}


@media only screen and (max-width: 768px) {
    .vission::before {
        width: 170px;
        height: 100%;
        content: '';
        left: 100%;
        top: 0;
        background-color: #7bbfc5;
        position: absolute;
    }

    .vission {
        padding: 30px 0px 30px 0px;
    }

    .mv-m {
        float: none;
        margin-bottom: 50px;
        width: 90%;
    }

    .mv-v {
        float: none;
        width: 90%;
    }



    .title h1 {
        font-size: 24px;
    }

        .title h1::before {
            width: 40px;
            margin-right: 0;
            top: 17px;
        }

        .title h1::after {
            width: 40px;
            margin-left: 0;
            top: 17px;
        }

    .title-w h1 {
        font-size: 24px;
    }

        .title-w h1::before {
            width: 40px;
            margin-right: 0;
            top: 17px;
        }

        .title-w h1::after {
            width: 40px;
            margin-left: 0;
            top: 17px;
        }
}



@media only screen and (max-width: 640px) {
    .lang {
        margin-right: 61px;
    }
    .nav-pills .nav-link.active, .nav-pills .show > .nav-link {
        font-size: 14px;
        padding: 10px 14px;
    }

    .nav-link {
        font-size: 14px;
        padding: 10px 14px;
    }

    .new-item-txt {
        padding: 20px 0;
    }

        .new-item-txt h1 {
            font-size: 24px;
        }

        .new-item-txt p {
            line-height: 26px;
            font-size: 16px;
        }
    .detail-wrapper iframe {
        height: 210px;
    }

    .tab-wrapper a {
        padding: 10px 20px;
        font-size: 16px;
        margin-right: 10px;
    }

    .service-page-card-txt {
        padding: 30px;
    }

    .header-bg {
        height: 300px;
    }

        .header-bg h1 {
            font-size: 40px;
            padding-top: 37%;
            padding-left: 28px;
        }

    .about-page-txt {
        padding: 0;
    }

    .ceo-txt {
        padding-left: 0;
        padding-top: 50px;
    }

        .ceo-txt h3 {
            font-size: 10px;
        }

    .footer {
        padding: 20px 4%;
    }

    .energy-title {
        font-size: 29px;
        width: 100%;
    }

    .container {
        width: 96%
    }

    .white-bg {
        padding: 40px 10px;
    }

    .feedback p {
        width: 80%;
        line-height: 23px;
        font-size: 14px;
    }

    .swiper-pagination {
        margin-top: 14px;
    }
}
@media only screen and (max-width: 576px) {
 .last-card {
        min-width: 100%;
    }
}