.topnav {
    background-color: black;
    height: 5rem;
    margin: 0;
    padding: 0 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    font-size: x-large;
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.5);
}

@keyframes right-to-left {
    0% {
        transform: translateX(120vw) scaleX(1);
    }
    20%, 27% {
        transform: translateX(30vw) scaleX(1);
    }
    32%, 38% {
        transform: translateX(20vw) scaleX(1);
    }
    49% {
        transform: translateX(-60vw) scaleX(1);
    }
    50% {
        transform: translateX(-60vw) scaleX(-1);
    }
    65%, 75% {
        transform: translateX(20vw) scaleX(-1);
    }
    83%, 90% {
        transform: translateX(60vw) scaleX(-1);
    }
    100% {
        transform: translateX(120vw) scaleX(-1);
    }
}

.bird {
    position: absolute;
    top: 20%;
    white-space: nowrap;
    color: white;
    font-size: xxx-large;
    animation: right-to-left 20s linear infinite;
    will-change: transform;
}

.board {
    aspect-ratio: 1 / 1;
    margin: auto;
    border: 0.5px solid rgba(255, 255, 255, 1);
}

.bird pre {
    margin: 0;
}

.main {
    display: flex;
    flex-direction: column;
    text-align: left;
    width: 30%;
    height: calc(100vh - 5rem);
    margin: auto;
    padding: 2rem 5rem;
    border-left: 0.5px solid rgba(255, 255, 255, 0.5);
    border-right: 0.5px solid rgba(255, 255, 255, 0.5);
    color: white;
}

@media (max-width: 768px) {
    .topnav {
        font-size: large;
        height: 4rem;
        gap: 3rem;
    }

    .main {
        width: 100%;
        margin: 0;
        padding: 0 1rem;
        box-sizing: border-box;
        padding: 0rem 1rem;
    }
    
    .bird {
        top: 30%;
        left: -20vw;
        font-size: medium;
    }
}
.topnav a {
    color: white;
    text-decoration: none;
    opacity: 0.70;
}

.topnav a:hover,
.topnav a.active {
    opacity: 1;
}

html, body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    background-color: black;
    width: 100%;
    position: relative;
}

body {
    height: 100vh;
    overflow-y: hidden;
}

h1, h2, h3 {
    color: white;
}

.submission-controls {
    display: flex;
    width: 100%;
    justify-content: flex-start;
}

.submission-controls input {
    flex: 1;
}

#user_thought {
    font-size: 1rem;
    padding: 0.75rem;
}

.submission-controls button, input, textarea {
    background-color: black;
    border: 0.5px solid white;
    color: white;
}

.contact-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 0.5rem;
}

.contact-form textarea {
    flex: 1;
    resize: none;
}
.contact-form button {
    background-color: black;
    border: 0.5px solid white;
    color: white;
    margin-top: 1rem;
    margin-bottom: 4rem;
    width: auto;
    padding: 0.75rem 2rem;
    align-self: flex-start;
    cursor: pointer;
}

.contact-form button:hover {
    background-color: white;
    color: black;
}

.contact-header {
    position: relative;
}

.contact-header pre {
    position: absolute;
    top: 0;
    right: 0;
    margin: 0;
}

.jerry-contact {
    font-size: 0.5rem;
}