/********** Template CSS **********/
:root {
    --primary: #272b90;
    --light: #F0FBFC;
    --dark: #181d38;
}

.fw-medium {
    font-weight: 600 !important;
}

.fw-semi-bold {
    font-weight: 700 !important;
}

.back-to-top {
    position: fixed;
    display: none;
    right: 45px;
    bottom: 45px;
    z-index: 99;
}


/*** Spinner ***/
#spinner {
    opacity: 0;
    visibility: hidden;
    transition: opacity .5s ease-out, visibility 0s linear .5s;
    z-index: 99999;
}

#spinner.show {
    transition: opacity .5s ease-out, visibility 0s linear 0s;
    visibility: visible;
    opacity: 1;
}


/*** Button ***/
.btn {
    font-family: 'Nunito', sans-serif;
    font-weight: 600;
    transition: .5s;
}

.btn.btn-primary,
.btn.btn-secondary {
    color: #FFFFFF;
}

.btn-square {
    width: 38px;
    height: 38px;
}

.btn-sm-square {
    width: 32px;
    height: 32px;
}

.btn-lg-square {
    width: 48px;
    height: 48px;
}

.btn-square,
.btn-sm-square,
.btn-lg-square {
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: normal;
    border-radius: 0px;
}


/*** Navbar ***/
.navbar .dropdown-toggle::after {
    border: none;
    content: "\f107";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    vertical-align: middle;
    margin-left: 8px;
}

.navbar-light .navbar-nav .nav-link {
    margin-right: 30px;
    padding: 25px 0;
    color: #FFFFFF;
    font-size: 15px;
    text-transform: uppercase;
    outline: none;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link.active {
    color: #272b90;
}

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

    .navbar-light .navbar-nav {
        border-top: 1px solid #EEEEEE;
    }
}

.navbar-light .navbar-brand,
.navbar-light a.btn {
    height: 75px;
}

.navbar-light .navbar-nav .nav-link {
    color: var(--dark);
    font-weight: 500;
}

.navbar-light.sticky-top {
    top: -100px;
    transition: .5s;
}

@media (min-width: 992px) {
    .navbar .nav-item .dropdown-menu {
        display: block;
        margin-top: 0;
        opacity: 0;
        visibility: hidden;
        transition: .5s;
    }

    .navbar .dropdown-menu.fade-down {
        top: 100%;
        transform: rotateX(-75deg);
        transform-origin: 0% 0%;
    }

    .navbar .nav-item:hover .dropdown-menu {
        top: 100%;
        transform: rotateX(0deg);
        visibility: visible;
        transition: .5s;
        opacity: 1;
    }
}


/*** Header carousel ***/
@media (max-width: 768px) {
    .header-carousel .owl-carousel-item {
        position: relative;
        min-height: 500px;
    }
    
    .header-carousel .owl-carousel-item img {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
}

.header-carousel .owl-nav {
    position: absolute;
    top: 50%;
    right: 8%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
}

.header-carousel .owl-nav .owl-prev,
.header-carousel .owl-nav .owl-next {
    margin: 7px 0;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    background: transparent;
    border: 1px solid #FFFFFF;
    font-size: 22px;
    transition: .5s;
}

.header-carousel .owl-nav .owl-prev:hover,
.header-carousel .owl-nav .owl-next:hover {
    background: #272b90;
    border-color: #272b90;
}

.page-header {
    background: linear-gradient(rgba(24, 29, 56, .7), rgba(24, 29, 56, .7)), url(../img/carousel-1.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}

.page-header-inner {
    background: rgba(15, 23, 43, .7);
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--light);
}


/*** Section Title ***/
.section-title {
    position: relative;
    display: inline-block;
    text-transform: uppercase;
}

.section-title::before {
    position: absolute;
    content: "";
    width: calc(100% + 80px);
    height: 2px;
    top: 4px;
    left: -40px;
    background: #272b90;
    z-index: -1;
}

.section-title::after {
    position: absolute;
    content: "";
    width: calc(100% + 120px);
    height: 2px;
    bottom: 5px;
    left: -60px;
    background: #272b90;
    z-index: -1;
}

.section-title.text-start::before {
    width: calc(100% + 40px);
    left: 0;
}

.section-title.text-start::after {
    width: calc(100% + 60px);
    left: 0;
}


/*** Service ***/
.service-item {
    background: var(--light);
    transition: .5s;
}

.service-item:hover {
    margin-top: -10px;
    background: #272b90;
}

.service-item * {
    transition: .5s;
}

.service-item:hover * {
    color: var(--light) !important;
}


/*** Categories & Courses ***/
.category img,
.course-item img {
    transition: .5s;
}

.category a:hover img,
.course-item:hover img {
    transform: scale(1.1);
}


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

.team-item:hover img {
    transform: scale(1.1);
}


/*** Testimonial ***/
.testimonial-carousel::before {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(to right, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
    z-index: 1;
}

.testimonial-carousel::after {
    position: absolute;
    content: "";
    top: 0;
    right: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(to left, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
    z-index: 1;
}

@media (min-width: 768px) {
    .testimonial-carousel::before,
    .testimonial-carousel::after {
        width: 200px;
    }
}

@media (min-width: 992px) {
    .testimonial-carousel::before,
    .testimonial-carousel::after {
        width: 300px;
    }
}

.testimonial-carousel .owl-item .testimonial-text,
.testimonial-carousel .owl-item.center .testimonial-text * {
    transition: .5s;
}

.testimonial-carousel .owl-item.center .testimonial-text {
    background: #272b90 !important;
}

.testimonial-carousel .owl-item.center .testimonial-text * {
    color: #FFFFFF !important;
}

.testimonial-carousel .owl-dots {
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    text-align: center !important;
    width: 100% !important;
    margin-top: 0 !important;
    margin-bottom: 15px !important;
}

.testimonial-carousel .owl-dot {
    display: inline-block !important;
    margin: 0 5px !important;
}

.testimonial-carousel {
    padding-bottom: 60px !important;
}

/* Make sure this is used for testimonial carousel only */
.testimonial-carousel .owl-nav {
    position: absolute;
    width: 100%;
    top: 45%;
    left: 0;
    display: flex;
    justify-content: space-between;
}

.testimonial-carousel .owl-nav button {
    width: 45px;
    height: 45px;
    background: var(--primary);
    border-radius: 50%;
    color: #FFFFFF !important;
    font-size: 22px;
    margin: 0 30px;
}


/*** Footer ***/
.footer .btn.btn-social {
    margin-right: 5px;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light);
    font-weight: normal;
    border: 1px solid #FFFFFF;
    border-radius: 35px;
    transition: .3s;
}

.footer .btn.btn-social:hover {
    color: #272b90;
}

.footer .btn.btn-link {
    display: block;
    margin-bottom: 5px;
    padding: 0;
    text-align: left;
    color: #FFFFFF;
    font-size: 15px;
    font-weight: normal;
    text-transform: capitalize;
    transition: .3s;
}

.footer .btn.btn-link::before {
    position: relative;
    content: "\f105";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    margin-right: 10px;
}

.footer .btn.btn-link:hover {
    letter-spacing: 1px;
    box-shadow: none;
}

.footer .copyright {
    padding: 25px 0;
    font-size: 15px;
    border-top: 1px solid rgba(256, 256, 256, .1);
}

.footer .copyright a {
    color: var(--light);
}

.footer .footer-menu a {
    margin-right: 15px;
    padding-right: 15px;
    border-right: 1px solid rgba(255, 255, 255, .1);
}

.footer .footer-menu a:last-child {
    margin-right: 0;
    padding-right: 0;
    border-right: none;
}

/* Academics and Research Page Styles */
.research-areas {
    background-color: #f5f5f5;
    padding: 20px;
    border-radius: 5px;
    margin: 20px 0;
}

.research-areas ul {
    list-style-type: none;
    padding-left: 20px;
}

.research-areas li {
    margin: 10px 0;
    position: relative;
}

.research-areas li:before {
    content: "•";
    color: #272b90;
    font-weight: bold;
    position: absolute;
    left: -15px;
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.program-card {
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.program-card:hover {
    transform: translateY(-5px);
}

.program-card h3 {
    color: #272b90;
    margin-bottom: 10px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .programs-grid {
        grid-template-columns: 1fr;
    }
}

/* Featured Articles Styles */
.article-container {
    min-height: 300px;
    margin-bottom: 30px;
    transition: transform 0.3s ease;
}

.article-container:hover {
    transform: translateY(-5px);
}

.article-image {
    border-radius: 3px;
    overflow: hidden;
}

.text-justify {
    text-align: justify;
}

@media (max-width: 768px) {
    .article-container {
        min-height: auto;
        padding-bottom: 20px;
    }
}

/* Media Container Styles */
.media-container {
    margin-bottom: 30px;
    transition: transform 0.3s ease;
}

.media-container:hover {
    transform: translateY(-5px);
}

/* Image Slider Styles */
.image-slider {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    border-radius: 3px;
}

.slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.slider-wrapper img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.slider-wrapper img.active {
    opacity: 1;
}

.slider-nav {
    position: absolute;
    bottom: 15px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.prev-btn, .next-btn {
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
}

.slider-dots {
    display: flex;
    gap: 5px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
}

.dot.active {
    background: white;
}

/* Text Styles */
.text-justify {
    text-align: justify;
}

/* Video Slide Styles */
.video-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.video-slide.active {
    opacity: 1;
}

.video-slide video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Adjust slider wrapper to handle video slides */
.slider-wrapper > * {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.slider-wrapper > *.active {
    opacity: 1;
}

/* Featured Articles Section Background */
.container-xxl.py-5.featured-articles {
    background: linear-gradient(rgba(24, 29, 56, .7), rgba(24, 29, 56, .7)), url(../img/featured-bg.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
}

/* Adjust text colors for dark background */
.featured-articles h6.section-title {
    background: rgba(255, 255, 255, 0.9) !important;
}

.featured-articles .text-justify {
    color: #fff;
}

.featured-articles h3 {
    color: #fff;
}

/* Global Background Style */
html, body {
    min-height: 100%;
    width: 100%;
}

body {
    background: url(../img/bg-pattern.jpg) no-repeat center center fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    position: relative;
}

/* Add overlay with 80% opacity */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8); /* Changed to 0.8 for 80% opacity */
    z-index: -1;
}

/* Content container adjustments */
.container-xxl {
    position: relative;
    z-index: 1;
}

/* Keep carousel and footer transparent */
.container-xxl.header-carousel,
.container-xxl.bg-dark {
    background-color: transparent;
}

/* Update button hover states */
.btn.btn-primary:hover {
    background-color: #1f2270;  /* Slightly darker shade for hover */
    border-color: #1f2270;
}

/* Update link hover colors */
.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link.active {
    color: #272b90;
}

/* Update service item hover */
.service-item:hover {
    background: #272b90;
}

/* Update testimonial active state */
.testimonial-carousel .owl-item.center .testimonial-text {
    background: #272b90 !important;
}

/* Update dot colors */
.testimonial-carousel .owl-dot.active {
    background: #272b90;
    border-color: #272b90;
}

/* Update research areas bullet points */
.research-areas li:before {
    color: #272b90;
}

/* Update program cards */
.program-card h3 {
    color: #272b90;
}

/* Update footer social hover */
.footer .btn.btn-social:hover {
    color: #272b90;
}

/* Update section title lines */
.section-title::before,
.section-title::after {
    background: #272b90;
}

/* Primary button color */
.btn.btn-primary {
    background-color: #272b90;
    border-color: #272b90;
}

/* Small button colors */
.btn-sm-square.btn-primary {
    background-color: #272b90;
    border-color: #272b90;
}

/* Link colors */
a {
    color: #272b90;
    text-decoration: none;
}

a:hover {
    color: #1f2270;
}

/* Dropdown menu hover */
.dropdown-item:hover,
.dropdown-item:active,
.dropdown-item.active {
    background-color: #272b90;
    color: #fff;
}

/* Category hover overlay */
.category .category-overlay:hover {
    background: rgba(39, 43, 144, 0.7);
}

/* Course item price */
.course-item .course-price {
    color: #272b90;
}

/* Star ratings */
.fa-star.text-primary {
    color: #272b90 !important;
}

/* Icon colors */
.text-primary,
.fa.text-primary,
.fas.text-primary,
.far.text-primary,
.fab.text-primary {
    color: #272b90 !important;
}

/* Border colors */
.border-primary {
    border-color: #272b90 !important;
}

/* Background colors */
.bg-primary {
    background-color: #272b90 !important;
}

/* Remove dropdown arrow only from the research dropdown */
.navbar .dropdown-toggle.no-arrow::after {
    display: none;
}