:root {
    --cs-theme-color: #1C8CC5;
    --cs-link-color: #FF5722;
    --cs-hover-color: #CC001B;
}

section {
    padding: 3rem 0;
}

a {
    color: var(--cs-link-color);
    text-decoration: none;
    white-space: nowrap;
}

    a:hover {
        color: var(--cs-hover-color);
    }

    a:before {
        font-family: "Font Awesome 6 Free";
        color: var(--cs-link-color);
    }

    a.angle:before {
        content: '\f101';
        margin-right: .125rem;
    }

address {
    white-space: nowrap;
}

    address i {
        color: var(--bs-gray-700);
        margin-right: .25rem;
    }

    address p:last-of-type {
        margin-bottom: 0;
    }

blockquote {
    quotes: '\201C' '\201D' '\2018' '\2019';
    position: relative;
    padding: .5rem 2rem;
}

    blockquote:before {
        content: open-quote;
        color: var(--cs-theme-color);
        position: absolute;
        font-size: 3rem;
        line-height: 1;
        vertical-align: -1.2rem;
        top: 0;
        left: 0;
    }

    blockquote:after {
        content: no-close-quote;
    }

    blockquote p {
        margin-bottom: .25rem;
    }

    blockquote cite {
        display: block;
        margin-left: 1rem;
        padding-left: 1rem;
        text-indent: -1rem;
    }

        blockquote cite:before {
            content: '\2012';
            color: var(--cs-theme-color);
            margin-right: .25rem;
        }

/* ===== Navbar ===== */

.navbar {
    background-color: var(--bs-gray-200);
}

.navbar .navbar-toggler {
    border: none;
    box-shadow: none;
    color: var(--cs-link-color);
    font-family: "Font Awesome 6 Free";
    outline: none;
}

    .navbar .navbar-toggler[aria-expanded="true"]::after {
        content: "\f00d";
    }

    .navbar .navbar-toggler[aria-expanded="false"]::after {
        content: "\f0c9";
    }

.navbar-nav .nav-item .nav-link {
    font-size: .9rem;
    font-weight: 500;
    text-transform: uppercase;
}

.navbar-nav .nav-item:hover .nav-link {
    color: var(--cs-hover-color);
    outline: none;
}

.navbar-nav .dropdown-menu {
    border: none;
    border-radius: 0;
    border-top: 2px solid var(--cs-theme-color);
    background-color: var(--bs-gray-200);
    max-width: 15rem;
}

.navbar .dropdown-toggle:after {
    color: var(--cs-link-color);
}

    .navbar .dropdown-toggle[aria-expanded="true"]:after {
        transform: rotate(180deg);
    }

.navbar .dropdown-item {
    color: var(--bs-gray-700);
    font-size: .8rem;
    font-weight: 500;
    text-transform: uppercase;
}

    .navbar .dropdown-item:hover,
    .navbar .dropdown-item:focus {
        background-color: transparent;
        color: var(--cs-hover-color);
        outline: none;
    }

/* ===== Sections ===== */

.mainslider {
    /*border-bottom: 3px solid var(--cs-theme-color);*/
}

    .mainslider .carousel-caption h1 {
        color: var(--cs-theme-color);
        font-weight: 700;
    }

    .mainslider .carousel-caption p {
        color: var(--bs-black);
        font-size: 1.5rem;
    }

.message {
    position: relative;
    border-left: 10px solid var(--bs-border-color);
    margin: 1.5rem .5rem;
    padding: .5rem 1rem;
}

    .message:before {
        position: absolute;
        background-color: var(--bs-white);
        color: var(--cs-theme-color);
        content: "\f06a";
        font-family: "Font Awesome 6 Free";
        font-size: 1.6rem;
        top: 1rem;
        left: -1.125rem;
    }

    .message > :last-child {
        margin-bottom: 0;
    }

.equation {
    font-size: 1.5em;
    margin-left: 1rem;
}

.history {
    word-wrap: break-word;
}

.history-title {
    color: var(--cs-theme-color);
    margin-bottom: 0;
}

.history-text {
    border-left: 4px solid var(--cs-theme-color);
    margin: .5rem 1.5rem;
    padding: .25rem 1rem;
}

/* ===== Carousel ===== */

.carousel-indicators {
    list-style-type: none;
}

    .carousel-indicators [data-bs-target] {
        background-color: var(--bs-gray-200);
    }

    .carousel-indicators .active {
        background-color: var(--cs-link-color);
    }

/* ===== Card ===== */

.card {
    border: none;
    margin-bottom: 1rem;
}

.card-header {
    background-color: transparent;
    border: none;
}

/* ===== Panel ===== */

.card-flush {
    border: 1px solid var(--bs-border-color);
}

    .card-flush .card-header {
        border-bottom: 2px solid var(--cs-theme-color);
    }

    .card-flush .card-body {
        background: var(--bs-secondary-bg);
    }

/* ===== Accordion ===== */

.accordion-flush .accordion-item {
    background-color: transparent;
}

.accordion-flush .accordion-button {
    align-items: start;
    background-color: transparent;
    box-shadow: none;
    padding: .6rem 1rem;
}

    .accordion-flush .accordion-button:hover {
        color: var(--cs-hover-color);
    }

    .accordion-flush .accordion-button:not(.collapsed)::after,
    .accordion-flush .accordion-button::after {
        background-image: none;
    }

    .accordion-flush .accordion-button:not(.collapsed)::after,
    .accordion-flush .accordion-button::after {
        background-image: none;
    }

    .accordion-flush .accordion-button::before {
        font-family: "Font Awesome 6 Free";
        color: var(--cs-link-color);
        padding-right: .4rem;
    }

        .accordion-flush .accordion-button[aria-expanded="false"]::before {
            content: '\f107';
        }

        .accordion-flush .accordion-button[aria-expanded="true"]::before {
            content: '\f106';
        }

.accordion-flush .accordion-body {
    border-top: 1px solid var(--cs-theme-color);
    font-size: .875rem;
    padding: .25rem 1rem .25rem 2.25rem;
}

/* ===== Progress ===== */

.progress-flush {
    padding: .6rem 1rem;
}

.progress {
    background-color: var(--bs-border-color);
    height: .375rem;
    margin-bottom: .875rem;
}

/* ===== Image ===== */

.figure-overlay {
    position: relative;
}

.figure-caption-overlay {
    position: absolute;
    background-color: rgba(0, 0, 0, .5);
    color: var(--bs-white);
    font-size: .875em;
    padding: .5rem .75rem;
    bottom: 0;
    left: 0;
}

/* ===== List Styles ===== */

ul {
    list-style: none;
    padding: 0;
}

    .fa-ul .fa-li {
        color: var(--cs-theme-color);
    }

.fa-dash::before {
    content: "\2012";
}

/* ===== Miscellaneous ===== */

.text-theme {
    color: var(--cs-theme-color);
}

/* ===== Footer ===== */

footer {
    line-height: 1.5rem;
}

    footer i {
        margin-right: .25rem;
    }

    footer .footer-top {
        background-color: var(--cs-theme-color);
        color: var(--bs-gray-400);
        padding-top: 2rem;
        padding-bottom: 3rem;
    }

        footer .footer-top a {
            color: var(--bs-white);
        }

            footer .footer-top a:hover {
                color: var(--bs-gray-500);
            }

    footer .footer-bottom {
        background-color: var(--bs-gray-200);
        color: var(--bs-gray-600);
        padding-top: 1rem;
        padding-bottom: 1rem;
    }

        footer .footer-bottom a {
            color: var(--cs-theme-color);
        }

            footer .footer-bottom a:hover {
                color: var(--bs-gray-600);
            }

    footer .contact-box {
        background-color: var(--bs-white);
        overflow: hidden;
        display: flex;
        flex-wrap: wrap;
        margin-top: -3rem;
    }

        footer .contact {
            border-right: 1px solid var(--bs-border-color);
            display: flex;
            flex: 1 1;
            padding: 1rem 2rem;
            white-space: nowrap;
        }

            footer .contact-body span {
                display: block;
                margin-bottom: 4px;
            }

            footer .contact-body strong {
                display: inline-flex;
                color: var(--cs-theme-color);
            }

/* ===== Scroll Button ===== */

button.scroll-top {
    background-color: var(--cs-link-color);
    color: var(--bs-white);
    position: fixed;
    border: none;
    border-radius: 50%;
    bottom: 2rem;
    right: 1.5rem;
    z-index: 100;
}

    button.scroll-top:hover {
        background-color: var(--cs-hover-color);
        color: var(--bs-white);
    }

    button.scroll-top i {
        margin-right: 0;
    }

/* ===== Media Queries ===== */

@media only screen and (max-width: 991.98px) {
    .navbar .navbar-collapse {
/*        border-top: 2px solid var(--cs-theme-color);*/
        padding: 1rem;
        text-align: right;
        z-index: 200;
    }

    .navbar-nav .dropdown-menu {
        margin-left: auto;
    }

    .navbar .dropdown-item {
        text-align: right;
    }

/*    .navbar-nav .nav-item .nav-link {
        color: var(--bs-gray-700);
    }*/
}