/********** Template CSS **********/
:root {
    --primary: #9b59b6;
    --light: #F0FBFC;
    --light: #f0e4de;
    --dark: #181d38;
}

.btn {
    background-color: #9b59b6;
    border: none;
}

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

.btn:hover {
    background: transparent;
    color: var(--primary) !important;
    border: 1px solid var(--primary);
}

.btn:hover a {
    color: var(--primary) !important;
}

.btn-light {
    background-color: var(--light);
}

.btn-light:hover {
    background: transparent;
    color: var(--light) !important;
    border: 1px solid var(--light);
}

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

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

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

/* Mobile View */
@media (max-width: 576px) {
    .back-to-top {
        left: 15px;
        bottom: 80px;
        width: 40px;
        height: 40px;
    }
}


/*** 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: var(--primary);
}

@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;
}

.navbar-toggler-icon {
    color: #9b59b6;
}

.navbar-toggler {
    border: 2px solid #9b59b6;
}

@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 ***/

.header-carousel .owl-carousel-item {
    position: relative;
    height: 100vh;
}

.header-carousel p {
    margin-top: 20px;
    font-size: 20px;
    line-height: 30px;
}

@media (max-width: 1300px) {
    .header-carousel .owl-carousel-item {
        position: relative;
        min-height: 80vh;
    }

    .header-carousel .owl-carousel-item img {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
}

/* Tablet View */
@media (max-width: 991px) {
    .header-carousel .owl-carousel-item {
        min-height: 60vh;
    }

    .header-carousel h1 {
        font-size: 2.5rem !important;
        line-height: 1.3;
    }

    .header-carousel h5 {
        font-size: 1rem;
    }

    .header-carousel p {
        font-size: 16px;
        line-height: 24px;
    }

    .header-carousel .btn {
        padding: 12px 30px !important;
        font-size: 14px;
    }
}

@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 h1 {
        font-size: 2rem !important;
        line-height: 1.2;
    }

    .header-carousel h5 {
        font-size: 0.9rem;
    }

    .header-carousel p {
        font-size: 14px;
        line-height: 22px;
        margin-top: 15px;
    }
}

/* Mobile View */
@media (max-width: 576px) {
    .header-carousel .owl-carousel-item {
        height: 450px;
    }

    .header-carousel h1 {
        font-size: 1.75rem !important;
        line-height: 1.2;
    }

    .header-carousel h5 {
        font-size: 0.85rem;
    }

    .header-carousel p {
        font-size: 13px;
        line-height: 20px;
        margin-top: 10px;
    }

    .header-carousel .btn {
        padding: 10px 25px !important;
        font-size: 13px;
    }
}

@media (max-width: 430px) {
    .header-carousel .owl-carousel-item {
        position: relative;
        height: 400px;
    }

    .header-carousel .owl-carousel-item img {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .header-carousel h1 {
        font-size: 1.5rem !important;
        line-height: 1.3;
    }

    .header-carousel h5 {
        font-size: 0.8rem;
    }

    .header-carousel p {
        margin-top: 10px;
        font-size: 12px;
        line-height: 18px;
    }

    .header-carousel .btn {
        padding: 8px 20px !important;
        font-size: 12px;
    }
}

.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: var(--primary);
    border-color: var(--primary);
}

.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;
}

/* Tablet & Mobile View */
@media (max-width: 991px) {
    .page-header h1 {
        font-size: 2.5rem !important;
    }
}

@media (max-width: 576px) {
    .page-header {
        padding: 3rem 0 !important;
    }

    .page-header h1 {
        font-size: 2rem !important;
    }

    .breadcrumb {
        font-size: 0.9rem;
    }
}

.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: var(--primary);
    z-index: -1;
}

.section-title::after {
    position: absolute;
    content: "";
    width: calc(100% + 120px);
    height: 2px;
    bottom: 5px;
    left: -60px;
    background: var(--primary);
    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 {
    transition: .5s;
    border-radius: 10px;
    height: 100%;
}

.service-item i {
    color: var(--primary);
}

.service-item:hover {
    margin-top: -10px;
    background: var(--primary);
    box-shadow: 0 10px 30px rgba(155, 89, 182, 0.3);
}

.service-item * {
    transition: all .3s ease-in-out;
}

.service-item:hover * {
    color: #fff !important;
}

/* Tablet View */
@media (max-width: 991px) {
    .service-item h5 {
        font-size: 1rem;
    }

    .service-item p {
        font-size: 0.9rem;
    }

    .service-item i {
        font-size: 2.5rem !important;
    }
}

/* Mobile View */
@media (max-width: 576px) {
    .service-item {
        margin-bottom: 1rem;
    }

    .service-item h5 {
        font-size: 0.95rem;
    }

    .service-item p {
        font-size: 0.85rem;
    }

    .service-item i {
        font-size: 2rem !important;
    }

    .service-item .p-4 {
        padding: 1.5rem !important;
    }
}

.course-item {
    margin-bottom: 20px;
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.course-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(155, 89, 182, 0.2);
}

.course-item img {
    width: 100%;
    height: 200px;
    border-radius: 5px;
    object-fit: cover;
}

/* Tablet View */
@media (max-width: 991px) {
    .course-item img {
        height: 180px;
    }

    .course-item h5 {
        font-size: 1rem;
    }
}

/* Mobile View */
@media (max-width: 576px) {
    .course-item img {
        height: 160px;
    }

    .course-item h5 {
        font-size: 0.95rem;
    }

    .course-item .p-2 {
        padding: 1rem !important;
    }
}

/*** Categories & Courses ***/

.category .content {
    cursor: pointer;
    transition: .5s;
    border-radius: 10px;
    padding: 1.5rem !important;
}

.category .content:hover {
    background-color: var(--primary);
    color: #fff;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(155, 89, 182, 0.3);
}

.category .content h5 a {
    text-decoration: none;
    color: var(--dark);
    transition: all 0.3s ease-in-out;
}

.category .content:hover h5 a {
    color: #fff !important;
}

.category img {
    width: 50px;
    height: 50px;
}

/* Tablet View */
@media (max-width: 991px) {
    .category .content {
        padding: 1.2rem !important;
    }

    .category .content h5 {
        font-size: 1rem;
    }

    .category .content i {
        font-size: 2rem !important;
    }
}

/* Mobile View */
@media (max-width: 576px) {
    .category .content {
        padding: 1rem !important;
    }

    .category .content h5 {
        font-size: 0.9rem;
    }

    .category .content i {
        font-size: 1.8rem !important;
    }
}

.category img,
.course-item img {
    transition: .5s;
}

.category a:hover img,
.course-item:hover img {
    transform: scale(1.1);
    margin-top: -10px;
}


/*** 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: var(--primary) !important;
}

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

.testimonial-carousel .owl-dots {
    margin-top: 24px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.testimonial-carousel .owl-dot {
    position: relative;
    display: inline-block;
    margin: 0 5px;
    width: 15px;
    height: 15px;
    border: 1px solid #CCCCCC;
    transition: .5s;
}

.testimonial-carousel .owl-dot.active {
    background: var(--primary);
    border-color: var(--primary);
}


/*** 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: var(--primary);
}

.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;
}


/* Dark Mode Styles */
body.dark-mode {
    background-color: #1a1a1a;
    color: #e0e0e0;
}

body.dark-mode .navbar {
    background-color: #2d2d2d !important;
}

body.dark-mode .navbar-light .navbar-nav .nav-link {
    color: #e0e0e0 !important;
}

body.dark-mode .navbar-brand p {
    color: #e0e0e0 !important;
}

body.dark-mode .bg-white {
    background-color: #2d2d2d !important;
}

body.dark-mode .text-dark {
    color: #e0e0e0 !important;
}

body.dark-mode .service-item,
body.dark-mode .course-item,
body.dark-mode .category .content {
    background-color: #2d2d2d;
    color: #e0e0e0;
}

body.dark-mode .shadow {
    box-shadow: 0 0.5rem 1rem rgba(255, 255, 255, 0.15) !important;
}

body.dark-mode .footer {
    background-color: #1a1a1a !important;
}

body.dark-mode .section-title {
    color: #e0e0e0;
}

body.dark-mode h1, body.dark-mode h2, body.dark-mode h3, 
body.dark-mode h4, body.dark-mode h5, body.dark-mode h6 {
    color: #e0e0e0;
}

body.dark-mode .accordion-item {
    background-color: #2d2d2d;
    color: #e0e0e0;
}

body.dark-mode .accordion-button {
    background-color: #2d2d2d;
    color: #e0e0e0;
}

body.dark-mode .accordion-button:not(.collapsed) {
    background-color: #3d3d3d;
    color: #e0e0e0;
}

/* Theme Toggle Button */
.theme-toggle {
    background: linear-gradient(135deg, #9b59b6 0%, #8e44ad 100%);
    border: none;
    color: white;
    padding: 10px 18px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    margin-left: 15px;
    box-shadow: 0 4px 15px rgba(155, 89, 182, 0.3);
    position: relative;
    overflow: hidden;
}

/* Mobile View */
@media (max-width: 576px) {
    .theme-toggle {
        padding: 8px 15px;
        font-size: 16px;
        margin-left: 10px;
    }
}

.theme-toggle::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.theme-toggle:hover::before {
    width: 300px;
    height: 300px;
}

.theme-toggle:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 20px rgba(155, 89, 182, 0.5);
}

.theme-toggle:active {
    transform: translateY(-1px) scale(1.02);
}

.theme-toggle i {
    position: relative;
    z-index: 1;
    transition: transform 0.4s ease;
}

.theme-toggle:hover i {
    transform: rotate(20deg);
}

body.dark-mode .theme-toggle {
    background: linear-gradient(135deg, #f39c12 0%, #f1c40f 100%);
    box-shadow: 0 4px 15px rgba(243, 156, 18, 0.3);
}

body.dark-mode .theme-toggle:hover {
    box-shadow: 0 6px 20px rgba(243, 156, 18, 0.5);
}

body.dark-mode .theme-toggle:hover i {
    transform: rotate(-20deg);
}

/* Chatbot Styles */
.chatbot-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.chatbot-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #9b59b6;
    color: white;
    border: none;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    transition: all 0.3s;
}

.chatbot-toggle:hover {
    background-color: #b19cd9;
    transform: scale(1.1);
}

.chatbot-window {
    display: none;
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 350px;
    height: 500px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    flex-direction: column;
    overflow: hidden;
}

.chatbot-window.active {
    display: flex;
}

/* Tablet View */
@media (max-width: 768px) {
    .chatbot-window {
        width: 320px;
        height: 450px;
        right: 15px;
        bottom: 80px;
    }

    .chatbot-toggle {
        width: 55px;
        height: 55px;
        font-size: 22px;
    }
}

/* Mobile View */
@media (max-width: 576px) {
    .chatbot-window {
        width: calc(100vw - 30px);
        height: 400px;
        right: 15px;
        left: 15px;
        bottom: 75px;
    }

    .chatbot-toggle {
        width: 50px;
        height: 50px;
        font-size: 20px;
        bottom: 15px;
        right: 15px;
    }

    .chatbot-container {
        bottom: 15px;
        right: 15px;
    }
}

.chatbot-header {
    background-color: #9b59b6;
    color: white;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-close {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
}

.chatbot-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    background-color: #f5f5f5;
}

.chatbot-message {
    margin-bottom: 10px;
    padding: 10px;
    border-radius: 8px;
    max-width: 80%;
}

.chatbot-message.bot {
    background-color: #e8f5e9;
    align-self: flex-start;
}

.chatbot-message.user {
    background-color: #9b59b6;
    color: white;
    align-self: flex-end;
    margin-left: auto;
}

.chatbot-input-area {
    display: flex;
    padding: 10px;
    background-color: white;
    border-top: 1px solid #ddd;
}

.chatbot-input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    outline: none;
}

.chatbot-send {
    background-color: #9b59b6;
    color: white;
    border: none;
    padding: 10px 20px;
    margin-left: 10px;
    border-radius: 5px;
    cursor: pointer;
}

.chatbot-send:hover {
    background-color: #b19cd9;
}

body.dark-mode .chatbot-window {
    background-color: #2d2d2d;
}

body.dark-mode .chatbot-messages {
    background-color: #1a1a1a;
}

body.dark-mode .chatbot-input-area {
    background-color: #2d2d2d;
    border-top-color: #444;
}

body.dark-mode .chatbot-input {
    background-color: #3d3d3d;
    color: #e0e0e0;
    border-color: #444;
}