h1 {
    color: #0000FF;
}

body {
    margin: 0;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    font-family: system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans","Liberation Sans",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";
}

a {
    text-decoration: none;
}

.fullpage {
    font-family: 'Inter', sans-serif;
    color: #101025;
}

.floatingmenu {
    display: flex;
    flex-wrap: wrap-reverse;
    justify-content: flex-end;
    align-items: center;
    position: fixed;
    top: 2%;
    left: 1%;
    right: 1%;
    height: 72px;
    background-color: rgba(255,255,255,1);
    border: 1px solid #ffffff;
    border-radius: 12px;
    box-shadow: 1px 0 5px rgba(41, 41, 64, 0.04), 0 3px 6px -1px rgba(41, 41, 64, 0.08);
    padding: 0 24px;
    z-index: 5;
}

.floatingmenu nav a {
    font-weight: 600;
    font-size: 14px;
    display: block;
    color: #000000;
    text-decoration: none;
    background: 0 0;
    border: 0;
}

nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

nav img {
    width: 32px;
    height: 32px;
}
.filler {
    flex-grow: 10;
}
.bdown {
    display: table-cell;
    vertical-align: middle;
    text-align: center;
    border: none;
    background: #4c6ef5;
    border-radius: 8px;
    font-family: "Inter", sans-serif;
    font-weight: 500;
    font-size: 14px;
    line-height: 16px;
    color: #ffffff;
    width: 123px;
    height: 36px;
}

.bdown:hover {
    background: #97aaf7;
}

.preview-block {
    height: auto;
    border-radius: 0 0 24px 24px;
    background: rgba(121, 80, 242, 0.08);
    text-align: center;
}

.preview-block>div {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding-top: 100px;
    text-align: center;
}

.notes {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 394px;
    text-align: left;
}

.notes h5 {
    font-weight: 600;
    font-size: 15px;
    color: #53546E;
}

.notes span {
    font-weight: 700;
    font-size: 28px;
}

.notes>div {
    margin-top: 30px;
}

.lrspace {
    padding: 0 5px 0 5px;
}

.bmore {
    display: table-cell;
    vertical-align: middle;
    text-align: center;
    border: none;
    background: #ffffff;
    color: #101025;
    border-radius: 8px;
    font-family: "Inter", sans-serif;
    font-weight: 500;
    font-size: 14px;
    line-height: 16px;
    width: 123px;
    height: 36px;
}

.preview-block img {
    max-width: 742px;
    max-height: 605px;;
    width: 100%;
}

.advantages-block {
    margin-top: 50px;
    border-radius: 0;
    background: rgba(255, 255, 255, 1);
    height: auto;
}

.advantages-block>div {
    padding-top: 0px;
}

.advantages-block ul {
    padding: 0;
}

.advantages-block li {
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    margin: 15px 0;
    cursor: pointer;
}

.advantages-selected {
    color: #5f3dc4;
    font-weight: 600;
}

.advantages-selected svg {
    fill: #7950f2;
}

.notes-advantages {
    width: 776px;
    height: 586px;
    background: linear-gradient(184.53deg, rgba(154, 126, 246, 0.4) -59.72%, rgba(255, 255, 255, 0.4) 67.07%), #ffffff;
    border: 1px solid rgba(121, 80, 242, 0.16);
    border-radius: 12px;
    text-align: left;
}

.notes-advantages>div {
    width: 80%;
    margin: 0 auto;
}

.notes-advantages h4 {
    font-weight: 700;
    font-size: 20px;
}

.notes-advantages p {
    font-weight: 400;
    font-size: 15px;
}

.notes-advantages:nth-of-type(2) {
    display: block;
}

.notes-advantages:not(:nth-of-type(2))
{
    display: none;
}

.opportunities-block {
    margin-top: 50px;
    border-radius: 0;
    height: auto;
    border-radius: 24px;
    background-image: url(img/background-possibilities-container.png);
    padding: 50px 0 50px 0;
    background-color: #504cc4;
}

.opportunities-block>div {
    padding-top: 0px;
}

.opportunities-block h1 {
    font-weight: 700;
    font-size: 28px;
    color: #ffffff;
}

.opportunities-block h4 {
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.8);
}

.opportunities-slide {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 10px;
}

.opportunities-slide-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    height: 90px;
    max-width: 700px;
    border-radius: 20px;
    padding: 4px;
    background-color: rgb(108, 101, 214);
}

.opportunities-slide-menu div {
    text-align: center;
    align-items: center;
    justify-content: center;
    width: 25%;
    max-width: 850px;
    border-radius: 16px;
    padding: 8px 16px;
    gap: 2px;
    font-weight: 500;
    font-size: 14px;
    line-height: 24px;
    color: #ffffff;
    cursor: pointer;
}

div.opportunities-selected {
    background-color: #ffffff;
    color: #7950f2;
}

.opportunities-slide-content{
    padding: 38px;
}

.opportunities-slide-content span{
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    text-shadow: 0 1px 2px rgba(41, 41, 64, 0.07);
    color: #ffffff;
}

.opportunities-apps {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2vw;
}

.opportunities-apps-card {
    position: relative;
    width: 170px;
    height: 252px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 32px;
    padding: 20px;
    margin-top: 28px;
    text-align: center;
}

.opportunities-apps-desr {
    display: none;
    position: relative;
    width: 170px;
    height: 252px;
    background: rgba(255, 255, 255, 1);
    border-radius: 32px;
    padding: 20px;
    margin-top: 28px;
    text-align: left;
}

.opportunities-apps-card img {
    width: 100px;
    height: 100px;
    background: #ffffff;
    border-radius: 18px;
    margin: 16px 0 16px 0;
}

.opportunities-apps-card span {
    font-weight: 600;
    font-size: 16px;
    color: #ffffff;
    text-shadow: 0 1px 2px rgba(41, 41, 64, 0.07);
    margin-top: 16px;
}

.apps-card-more {
    position: absolute;
    bottom: 8%;
    right: 8%;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 100px;
    cursor: pointer;
}

.apps-card-more path {
    stroke:#ffffff;
    stroke-width:1.5875;
    stroke-linecap:round;
    stroke-dasharray:none;
}

.opportunities-apps-desr h4 {
    font-weight: 700;
    font-size: 95%;
    text-transform: none;
    color: #101025;
    letter-spacing: 0.05em;
}

.opportunities-apps-desr span {
    font-weight: 400;
    font-size: 80%;
    color: #101025;
}

.opportunities-apps-desr .apps-card-more {
    transform: rotate(45deg);
    background: #f4f4f8;
}

.opportunities-apps-desr .apps-card-more path {
    stroke:#87879b;
    stroke-width:1.5875;
    stroke-linecap:round;
    stroke-dasharray:none;
}

.opportunities-slide-content:nth-of-type(2) {
    display: block;
}

.opportunities-slide-content:not(:nth-of-type(2))
{
    display: none;
}

.installation-block {
    margin-top: 50px;
    border-radius: 0;
    background: rgba(255, 255, 255, 1);
    height: auto;
}

.installation-block>div {
    padding-top: 10px;
}

.installation-block h4 {
    font-weight: 600;
    font-size: 15px;
    line-height: 24px;
    color: #53546E;
    margin-top: 30px;
}

.installation-block span {
    font-weight: 700;
    font-size: 28px;
    margin-bottom: 24px;
}

.installation-block b {
    margin: 0 5px 0 5px;
}

.installation-block a {
    color: #4c6ef5;
}

.installation-block input:checked {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

.installation-lic {
    margin: 10px;
}

.download-buttons {
    display: flex;
    gap: 1.2vw;
    flex-wrap: wrap;
}

#download-button {
    width: 292px;
    height: 48px;
    min-width: 100px;
    border: none;
    border-radius: 8px;
    background: #4c6ef5;
    font-weight: 500;
    font-size: 14px;
    line-height: 16px;
    color: #ffffff;
    filter: grayscale(100%);
}

#man-button {
    width: 292px;
    height: 48px;
    background-color: #ffffff;
    color: #101025;
    border: 1px solid #d6d6df;
    box-shadow: 0 1px 2px rgba(41, 41, 64, 0.07);
    border-radius: 8px;
    font-weight: 500;
    font-size: 14px;
    line-height: 16px;
    cursor: pointer;
}

.installation-block svg {
    margin: 36px 0;
}

.footer-page {
    display: flex;
    flex-wrap: wrap;
    gap: 100px;
    align-items: flex-start;
    justify-content: center;
    z-index: 10;
    box-sizing: border-box;
    width: 100%;
    user-select: none;
    border-top: 1px solid #d6d6df;
    background-color: #f4f4f8;
    padding: 20px;
    font-size: 15px;
    line-height: 24px;
    font-weight: 400;
    color: #87879b;
}

.footer-page a{
    font-weight: 600;
    color: #101025;
}

@media screen and (max-width:1150px) {
    .preview-block {
        height: auto;
    }
    .notes {
        display: block;
        width: 70%;
    }

    .notes span {
        font-size: 24px;
    }

    .advantages-block li {
        gap: 5px;
        font-size: 14px;
        margin: 5px 0;
    }

    .opportunities-apps-card {
        width: 120px;
        height: 177px;
    }

    .opportunities-apps-card img {
        height: 75px;
        width: 75px;
    }

    .footer-page {
        gap: 50px;
    }
    
}

@media screen and (max-width:450px) {
    .floatingmenu {
        display: none;
    }

    .preview-block>div {
        padding-top: 0;
    }

    .notes {
        width: 100%;
        padding: 0 10px 0 10px;
    }

    .notes span {
        font-size: 18px;
    }

    .advantages-block {
        margin-top: 10px;
    }

    .opportunities-slide-menu {
        flex-wrap: wrap;
        height: 180px;
    }

    .opportunities-slide-content {
        padding: 10px;
    }

    .footer-page {
        gap: 25px;
    }

}