*, *::before, *::after {
    box-sizing: border-box;
}

.quant-color {
    background-color: rgba(0, 0, 150, .1);
    border: 1px solid rgba(0, 212, 255, .2);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
    padding: 0;
    margin: -1px;
}

.navbar {
    padding-top: 5px;
    padding-bottom: 0;
    text-align: left;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

    .navbar .container-fluid {
        display: flex;
        align-items: center;
        padding-left: 15px;
        margin-top: 5px;
        margin-bottom: 15px;
    }

.navbar-collapse {
    flex-grow: 1;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
    flex-shrink: 0;
}

.language-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
    line-height: 1;
}

.language-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border: 0;
    border-radius: 0;
    outline: none;
    box-shadow: none;
    background: transparent;
    opacity: 1;
    transition: opacity 0.2s ease, transform 0.2s ease;
    line-height: 1;
}

    .language-link:hover {
        opacity: 1;
        transform: scale(1.06);
    }

    .language-link:focus,
    .language-link:focus-visible,
    .language-link:active {
        outline: none;
        box-shadow: none;
        border: 0;
        background: transparent;
    }

.language-flag {
    display: block;
    line-height: 1;
    font-size: 52px;
}

.active-language {
    opacity: 1;
}

.navbar .nav-link {
    font-size: 20px;
}

.nav-gap {
    margin-left: 2rem;
}

.navbar .navbar-nav .nav-link {
    color: #ffffff;
    font-size: 25px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    padding: calc(0.6rem - 3px) 0.9rem calc(0.6rem + 3px);
}

    .navbar .navbar-nav .nav-link:hover {
        color: #ffffff;
    }

.navbar-nav {
    position: relative;
    margin-left: 80px;
}

.nav-indicator {
    position: absolute;
    bottom: 2px;
    left: 0;
    height: 5px;
    width: 0;
    background: rgba(0, 212, 255, .2);
    transition: left 1s ease, width .35s ease;
    border-radius: 0;
}

.navbar-dark .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,\
<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'>\
<path stroke='rgba(3, 133, 46, 1)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/>\
</svg>");
    margin-top: -12px;
}

.menu-letter {
    color: #ffffff;
}

.language-flag-img {
    display: block;
    width: 40px;
    height: auto;
    margin-right: 10px;
}

#particles-js {
    position: fixed;
    inset: 0;
    z-index: 20;
    pointer-events: none;
}

#intro-header span {
    opacity: 0;
    transition: opacity 0.5s ease;
    display: inline-block;
    margin-right: 0.35em;
}

    #intro-header span.visible {
        opacity: 1;
    }

html, body {
    font-family: Arial, sans-serif;
    color: #ffffff;
    background: #000;
    text-align: center;
}

html {
    scrollbar-gutter: stable;
    overflow-y: scroll;
}

body {
    padding-top: 70px;
    padding-bottom: 40px;
}

h1, h2, p, dt, dd {
    font-size: 25px;
}

h1 {
    color: #FFD700;
}

.offerings {
    margin-top: 50px;
    display: flex;
    justify-content: center;
    padding: 0 20px;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    pointer-events: none;
}

.offerings-block {
    padding: 20px;
    max-width: 1080px;
    width: 100%;
    text-align: left;
}

.offerings-wrapper {
    display: flex;
    justify-content: center;
}

.offerings.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.information {
    padding-left: 20px;
    margin-top: 80px;
    display: inline-block;
    text-align: left;
    max-width: 1080px;
    width: 100%;
}

dl > dd + dt {
    margin-top: 100px;
}

dt {
    color: #FFD700;
    font-weight: normal;
    border-bottom: 1px solid #ffffff;
    margin-bottom: 20px;
}

footer {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-top: 1px solid #222;
    font-size: small;
    height: 30px;
    line-height: 30px;
    text-align: center;
    z-index: 10;
}

.arr {
    display: inline-block;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.contact-card {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.contact-photo {
    width: 140px;
    max-width: 140px;
    height: 140px;
    object-fit: cover;
    flex-shrink: 0;
}

.contact-content {
    text-align: left;
}

.contact-text {
    margin: 0 0 10px 0;
    font-size: 25px;
}

    .contact-text a {
        color: #ffffff;
        text-decoration: none;
    }

        .contact-text a:hover {
            text-decoration: underline;
        }

.logo-symbol {
    position: absolute;
    top: 12px;
    left: 260px;
    width: 44px;
    height: 50px;
    display: inline-block;
}

.logo-animate {
    animation: revealSpin 2s linear forwards;
    -webkit-animation: revealSpin 2s linear forwards;
}

@keyframes revealSpin {
    from {
        transform: rotateY(90deg);
    }

    to {
        transform: rotateY(0deg);
    }
}

@-webkit-keyframes revealSpin {
    from {
        -webkit-transform: rotateY(90deg);
    }

    to {
        -webkit-transform: rotateY(0deg);
    }
}

.main-page-symbol {
    display: block;
    margin: 40px auto 40px;
}

.service-page-symbol {
    display: block;
    margin: 60px auto 50px;
}

.service-title {
    margin: 0;
    border-bottom: 1px solid rgba(0, 212, 255, .2);
}

dl {
    padding: 0 30px 0 30px;
}

.service-toggle {
    width: 100%;
    background: none;
    border: 0;
    color: inherit;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0 5px 0;
    text-align: left;
    font: inherit;
    cursor: pointer;
}

.service-icon {
    font-size: 50px;
    line-height: 1;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 20px;
    color: #03852e;
}

.service-toggle[aria-expanded="true"] .service-icon {
    transform: rotate(45deg);
}

.service-content {
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.45s ease;
}

.service-inner {
    padding: 18px 0 28px 0;
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        margin-left: 50px;
    }

    .nav-gap {
        margin-left: 0.5rem;
    }

    .navbar .navbar-nav .nav-link {
        font-size: 20px;
        padding: 0.4rem 0.5rem;
    }

    .navbar-actions {
        gap: 4px;
    }

    .navbar .container-fluid {
        margin-top: 12px;
    }

    .language-switcher {
        gap: 4px;
        margin-left: 8px;
    }

    .language-flag {
        margin-top: -7px;
        font-size: 25px;
    }
}

@media (max-width: 767.98px) {
    dl {
        padding: 0 10px 0 10px;
    }

    .service-icon {
        font-size: 25px;
    }

    .contact-content p {
        margin: 0;
    }

    .references {
        max-width: 300px;
        width: 100%;
        height: auto;
    }

    .logo {
        width: 50%;
    }

    .logo-symbol {
        position: absolute;
        top: 21px;
        left: 150px;
        width: 22px;
        height: 25px;
        transform-origin: center;
    }

    .logo-animate {
        animation: revealSpin 2s linear forwards;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        margin-top: 25px;
    }

    .contact-photo {
        width: 70px;
        height: 70px;
    }

    .navbar {
        padding-top: 10px;
    }

        .navbar .container-fluid {
            margin-top: 0;
            flex-wrap: wrap;
        }

        .navbar .navbar-nav .nav-link {
            font-size: 15px;
        }

    .navbar-actions {
        gap: 6px;
    }

    .language-switcher {
        display: flex;
        align-items: center;
        justify-content: center;
        min-width: 28px;
    }

    .language-flag {
        font-size: 18px;
    }

    h1, h2, p, dl > dt, dl > dd {
        font-size: 15px;
    }

        dl > dd + dt {
            margin-top: 50px;
        }

    .information {
        margin: 20px 0;
    }

    .offerings {
        margin: 20px;
    }

    .offerings-list {
        margin-left: 0;
    }

    .offering-icon {
        width: 64px;
        height: 64px;
    }

    .arr {
        display: none;
    }

    .navbar .navbar-toggler {
        border: 1px solid transparent;
    }

    .navbar-toggler {
        border: none;
        background: none;
        padding: 0;
        margin-top: 10px;
    }

    .bar {
        display: block;
        width: 28px;
        height: 3px;
        background: #03852e;
        margin: 6px 0;
        transform: translateY(-40px);
        opacity: 0;
        animation: showMenu 1s ease-out forwards;
    }

    .bar2 {
        animation-delay: .5s;
    }

    .bar3 {
        animation-delay: 1s;
    }

    @keyframes showMenu {
        from {
            transform: translateY(1024px);
            opacity: 0;
        }

        to {
            transform: translateY(-4px);
            opacity: 1;
        }
    }

    .navbar-toggler,
    .navbar-toggler:focus,
    .navbar-toggler:active,
    .navbar-toggler:focus-visible {
        border: 1px solid transparent;
        outline: none;
        box-shadow: none;
    }

    .contact-text {
        font-size: 15px;
    }

    .language-menu-row .language-flag {
        margin-top: 0;
    }

    .navbar-collapse {
        order: 4;
        width: 100%;
        flex-basis: 100%;
        margin-top: 0.5rem;
        padding-top: 0.75rem;
        border-top: none;
    }

        .navbar-collapse.show {
            border-top: none;
        }

            .navbar-collapse.show .nav-item {
                border-bottom: 1px solid rgba(0, 212, 255, .2);
            }

            .navbar-collapse.show .nav-link,
            .navbar-collapse.collapsing .nav-link {
                display: block;
                width: 100%;
                margin: 0 0 8px 0;
                padding: 10px 12px;
                background: rgba(0, 212, 255, 0.08);
                border: 1px solid rgba(0, 212, 255, 0.14);
            }

                .navbar-collapse.show .nav-link:hover,
                .navbar-collapse.show .nav-link:active,
                .navbar-collapse.collapsing .nav-link:hover,
                .navbar-collapse.collapsing .nav-link:active {
                    background: rgba(0, 212, 255, 0.14);
                    border-color: rgba(0, 212, 255, 0.22);
                }

            .navbar-collapse.show .language-item,
            .navbar-collapse.collapsing .language-item {
                width: 100%;
                margin: 0;
                list-style: none;
                border-bottom: none;
            }

            .navbar-collapse.show .language-menu-row,
            .navbar-collapse.collapsing .language-menu-row {
                display: flex;
                align-items: center;
                justify-content: flex-start;
                gap: 10px;
                width: 100%;
                margin: 0 0 8px 0;
                padding: 10px 12px;
                background: rgba(0, 212, 255, 0.08);
                border: 1px solid rgba(0, 212, 255, 0.14);
            }

    .navbar-collapse {
        margin-left: -20px;
    }
}