:root {
    --color-primary: #5748e2;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
    font-family: Arial, sans-serif;
    line-height: 1.6;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100vw;
    max-width: 100%;
    padding: 0;
}

@media (min-width: 992px) {
    .container {
        flex-direction: row;
    }
}

.intro,
.chat {
    width: 100%;
    height: 100%;
}

@media (min-width: 992px) {

    .intro,
    .chat {
        width: 50%;
        overflow: hidden;
    }
}

.intro {
    background-color: var(--color-primary);
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2rem;
    overflow-y: auto;
}

.intro h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.intro p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.intro ul {
    list-style: disc inside;
    padding-left: 1rem;
}

.chat {
    padding: 0;
}

iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 0;
    background: #fff;
    display: block;
}