html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background-color: black;
    font-family: Arial, Helvetica, sans-serif;
}

a {
    text-decoration: none;
    color: white;
}

.container {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: white;
}

.container > img {
    width: 192px;
    margin-top: 64px;
}

h1, h2 {
    color: white;
    text-align: center;
}

.buttons {
    margin-top: 128px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    width: 100%;
    gap: 64px;
}

.button {
    color: white;
    width: 256px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    border-radius: 32px;
    padding: 32px;
    background-color: rgb(16, 16, 16);
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.button:hover {
    background-color: rgb(24, 24, 24);
    transform: translateY(-4px);
    box-shadow: 0 8px 8px rgba(255, 255, 255, 0.2);
}

.data {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.left-data {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    width: 320px;
}

.media {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.media img {
    width: 64px;
}

.right-data {
    width: calc(90vw - 320px);
    display: flex;
    flex-direction: column;
    height: 100%;
    text-align: justify;
}

.right-data a {
    text-decoration: underline;
}

#portret {
    height: 256px;
    width: 256px;
    border-radius: 16px;
}




#research a {
    text-decoration: underline;
    color: white;
}

#research > p {
    max-width: 80%;
    text-align: justify;
}

#start {
    background: linear-gradient(
    to bottom,
    rgba(255, 0, 0, 0.04) 0%,
    rgba(255, 255, 0, 0.04) 20%,
    rgba(0, 255, 0, 0.04) 40%,
    rgba(0, 0, 255, 0.04) 60%,
    rgba(255, 0, 255, 0.04) 80%,
    rgba(0, 0, 0, 0) 100%
    );
    height: 100%;
}

.research-block {
    width: 100%;
    text-align: center;
}

.research-block img {
    height: 256px;
}





@media screen and (max-width: 1000px) {
    .buttons {
        flex-direction: column;
    }
}

@media screen and (max-width: 800px) {
    .data {
        flex-direction: column;
    }

    .left-data {
        width: 90vw;
    }

    .right-data {
        width: 90vw;
    }
}

@media screen and (max-width: 400px) {
    .media img {
        width: 16vw;
    }

    #portret {
        height: 64vw;
        width: 64vw;
    }

    .button {
        width: 64vw;
    }

    .container > img {
        width: 48vw;
    }
}