.platform-demo-card {
    width: min(820px, 100%);
    margin: 28px auto 0;
    padding: 23px;
    background: #1b1e1f;
    border: 1px solid #353b39;
    border-radius: 14px;
    box-shadow: 0 18px 50px rgba(0, 0, 0, .18)
}

.demo-card-heading {
    display: flex;
    align-items: left;
    justify-content: left;
    gap: 14px;
    text-align: left;
    margin-bottom: 18px
}

.demo-card-number {
    width: 38px;
    height: 38px;
    flex: none;
    display: grid;
    place-items: center;
    border: 1px solid #604932;
    border-radius: 10px;
    background: #2b241e;
    color: #ffb36a;
    font: 600 14px var(--display)
}

.demo-card-kicker {
    font-size: 8px;
    letter-spacing: 1.4px;
    color: #ffb36a
}

.demo-card-heading h3 {
    margin: 5px 0 0;
    font: 500 20px var(--display);
    letter-spacing: -.4px;
    color: #f0f1ee
}

.demo-video {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    border: 1px solid #3a403e;
    border-radius: 9px;
    background: #101112
}

.demo-video iframe {
    display: block;
    width: 100%;
    height: 100%;
    border: 0
}

@media(max-width:650px) {
    .platform-demo-card {
        margin-top: 18px;
        padding: 15px;
        border-radius: 11px
    }

    .demo-card-heading {
        justify-content: flex-start;
        margin-bottom: 13px
    }

    .demo-card-heading h3 {
        font-size: 16px
    }

    .demo-card-number {
        width: 34px;
        height: 34px
    }
}