/********** Template CSS **********/
:root {
    --primary: #C80000;
    --secondary: #FAF3EB;
    --light: #FFFFFF;
    --dark: #2B2825;
}

.font-secondary {
    font-family: 'Pacifico', cursive;
}

h1,
h2,
.font-weight-bold {
    font-weight: 700 !important;
}

h3,
h4,
.font-weight-semi-bold {
    font-weight: 600 !important;
}

h5,
h6,
.font-weight-medium {
    font-weight: 500 !important;
}

.btn {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    transition: .5s;
}

.btn-primary {
    color: #FFFFFF;
}

.border-inner {
    position: relative;
}

.border-inner * {
    position: relative;
    z-index: 1;
}

.border-inner::before {
    position: absolute;
    content: "";
    top: 10px;
    right: 10px;
    bottom: 10px;
    left: 10px;
    background: none;
    border: 1px solid var(--light);
    z-index: 0;
}

.btn-square {
    width: 40px;
    height: 40px;
}

.btn-sm-square {
    width: 30px;
    height: 30px;
}

.btn-lg-square {
    width: 50px;
    height: 50px;
}

.btn-square,
.btn-sm-square,
.btn-lg-square {
    padding-left: 0;
    padding-right: 0;
    text-align: center;
}

.back-to-top {
    position: fixed;
    display: none;
    right: 30px;
    bottom: 0;
    border-radius: 0;
    z-index: 99;
}

.navbar-dark .navbar-nav .nav-link {
    font-family: 'Oswald', sans-serif;
    padding: 15px 15px;
    font-size: 18px;
    font-weight: 500;
    text-transform: uppercase;
    color: var(--light);
    outline: none;
    transition: .5s;
}

.sticky-top.navbar-dark .navbar-nav .nav-link {
    padding: 20px 15px;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
    color: var(--primary);
}

@media (max-width: 991.98px) {
    .navbar-dark .navbar-nav .nav-link  {
        padding: 10px 0;
    }
}

.hero-header {
    background: url(../img/banner.jpg) top right no-repeat;
    background-size: cover;
}

.btn-play {
    position: relative;
    display: block;
    box-sizing: content-box;
    width: 16px;
    height: 26px;
    border-radius: 100%;
    border: none;
    outline: none !important;
    padding: 18px 20px 20px 28px;
    background: #FFFFFF;
}

.btn-play:before {
    content: "";
    position: absolute;
    z-index: 0;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
    display: block;
    width: 60px;
    height: 60px;
    background: #FFFFFF;
    border-radius: 100%;
    animation: pulse-border 1500ms ease-out infinite;
}

.btn-play:after {
    content: "";
    position: absolute;
    z-index: 1;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
    display: block;
    width: 60px;
    height: 60px;
    background: #FFFFFF;
    border-radius: 100%;
    transition: all 200ms;
}

.btn-play span {
    display: block;
    position: relative;
    z-index: 3;
    width: 0;
    height: 0;
    left: -1px;
    border-left: 16px solid var(--primary);
    border-top: 11px solid transparent;
    border-bottom: 11px solid transparent;
}

@keyframes pulse-border {
    0% {
        transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1);
        opacity: 1;
    }

    100% {
        transform: translateX(-50%) translateY(-50%) translateZ(0) scale(2);
        opacity: 0;
    }
}

#videoModal .modal-dialog {
    position: relative;
    max-width: 800px;
    margin: 60px auto 0 auto;
}

#videoModal .modal-body {
    position: relative;
    padding: 0px;
}

#videoModal .close {
    position: absolute;
    width: 30px;
    height: 30px;
    right: 0px;
    top: -30px;
    z-index: 999;
    font-size: 30px;
    font-weight: normal;
    color: #FFFFFF;
    background: #000000;
    opacity: 1;
}

.section-title::before {
    position: absolute;
    content: "";
    width: 60px;
    height: 10px;
    left: 50%;
    bottom: 0;
    margin-left: -30px;
    background: var(--primary);
}

.section-title::after {
    position: absolute;
    content: "";
    width: 180px;
    height: 2px;
    left: 50%;
    bottom: 4px;
    margin-left: -90px;
    background: var(--primary);
}

.service::after,
.contact::after {
    position: absolute;
    content: "";
    width: 100%;
    height: calc(100% - 45px);
    top: 135px;
    left: 0;
    background: linear-gradient(rgba(43, 40, 37, .9), rgba(43, 40, 37, .9)), url(../img/banner-bg-1.jpg) center center no-repeat;
    background-size: cover;
    z-index: -1;
}

.contact::after {
    background: linear-gradient(rgba(43, 40, 37, .5), rgba(43, 40, 37, .5)), url(../img/bg.jpg) center center no-repeat;
    background-size: cover;
}

.bg-offer {
    background: linear-gradient(rgba(43, 40, 37, .9), rgba(43, 40, 37, .9)), url(../img/banner-bg-2.jpg) center center no-repeat;
    background-size: cover;
}

.team-item img {
    transition: .5s;
}

.team-item:hover img {
    transform: scale(1.1);
    filter: blur(5px)
}

.team-item .team-overlay {
    transition: .5s;
    opacity: 0;
}

.team-item:hover .team-overlay {
    opacity: 1;
}

.testimonial-carousel .owl-dots {
    height: 45px;
    margin-top: 30px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.testimonial-carousel .owl-dot {
    position: relative;
    display: inline-block;
    margin: 0 2px;
    width: 10px;
    height: 25px;
    background: #DDDDDD;
    transition: .5s;
}

.testimonial-carousel .owl-dot.active {
    height: 45px;
    background: var(--primary);
}

.testimonial-carousel .owl-item .testimonial-item {
    opacity: .1;
    transition: .5s;
}

.testimonial-carousel .owl-item.center .testimonial-item {
    opacity: 1;
}

.bg-img {
    background: linear-gradient(#333, #333);
    background-size: cover;
}
.logo{
    width: 100%;
}
.navbar-brand{
    margin-left: 1rem;
}
.header-lr{
    vertical-align: middle;
    align-items: center;
    display: grid;
}
.text-justify{
    text-align: justify;
}
.contact::after{
    background: none;
}
#prevButton, #nextButton{
    background: #002B53;
    color: #fff;
    border: 1px solid #002B53;
    padding: 5px 10px;
}
.pagination-button{
    background: #fff;
    color: #002B53;
    border: 1px solid #002B53;
    padding: 5px 10px;
    margin-right: 10px;
    margin-bottom: 10px;
}
.pagination-button:hover{
    background: #002B53;
    color: #fff;
}
#pagination .active{
    background: #002B53;
    color: #fff;
}

.articles-ul li{
    display: flex;
        background: #C80000;
        color: #fff;
        padding: 15px;
        margin-bottom: 15px;
        border-radius: 4px;
        border-left: 5px solid #FD6604;
    }
    .articles-ul li a{
        color: #fff;
    }
    .article-issue-table {
        margin-bottom: 30px;
    }
    table {
        border-collapse: collapse;
        width: 100%;
    }
    .guidelines-content th {
        background: #C80000;
        color: #fff;
        padding: 10px;
    }
    td, th {
        border: 1px solid #dddddd;
        text-align: left;
        padding: 8px;
    }
    .form-control{
        appearance: auto;
    }
    
    .contact-form{
        background: #333;
        padding: 30px;
    }

    .header-top-wrapper{
        align-items: center;
            padding-bottom: 0px;
            padding-top: 5px;
            display: flex;
            -webkit-box-pack: justify;
            -ms-flex-pack: justify;
            justify-content: space-between;
        }

        .iso-part h5 span {
            width: 33%;
            display: inline-block;
            text-align: center;
            color: #fff;
        }
        .volume-box{
            border: 1px solid #C80000;
        }
        .logo-mobile{
            width: 60px;
            margin-right: 15px;
        }
        .logo{
            width: 150px;
        }
        .special-issueli{
            display: flex;
            background: #f5f5f5;
            padding: 10px;
            border-left: 5px solid #C80000;
        }
        table{
            border: 1px solid #dddddd;
            }
            td, th{
                border: none;
                border-bottom: 1px solid #dddddd;
            }

            .single-brand img {
                width: 180px;
            }

            .issn-img {
                border: 1px solid #ccc;
                border-radius: 8px;
                width: 100%;
            }
            .about-sec-img{
                height: 92%;
            }
            .iso-part{
                width: 94%;
                margin: 0 auto;
            }
            .top-sec{
                background-color: #C80000;
            }
            .iso-part span:first-child{
                text-align: left;
            }
            .iso-part span:last-child{
                text-align: right;
            }

            .modal .modal-dialog {
                max-width: 900px;
            }
            .upcoming-conference-table tr td:first-child{
                width: 20%;
                }
                .article-issue-tab td {
                    width: 25%;
                }
                .conference-links li {
                    margin-bottom: 10px;
                }               
.contact span a{
    color: #fff !important;
}