* {
    box-sizing: border-box;
}

body {
    background-color: #e4d57f;
    margin: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    font-family: "Comic Sans MS", "Comic Sans", sans-serif;
    color: #333;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

main {
    text-align: center;
    padding: 20px;
    width: 100%;
    max-width: 500px;
}

.img-container img {
    max-width: 100%;
    height: auto;
    aspect-ratio: 400 / 400;
    display: block;
    margin: 0 auto 30px auto;
    animation: float 3s ease-in-out infinite;
}

nav {
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: center;
}

.btn {
    display: inline-block;
    padding: 12px 35px;
    background-color: #e1ce6e;
    color: #333;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.3rem;
    border: 3px solid #333;
    border-radius: 50px;
    box-shadow: 0 5px 0 #333;
    transition: all 0.1s;
    min-width: 180px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 7px 0 #333;
    background-color: #ebda86;
}

.btn:active {
    transform: translateY(3px);
    box-shadow: 0 2px 0 #333;
}

@media (max-width: 400px) {
    .btn {
        width: 85%;
        min-width: unset;
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0px);
    }
}