@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400&display=swap');

* {
    font-family: 'Montserrat', sans-serif;
    text-align: center;
    margin: 0;
    padding: 0;
}

body {
    background: #1C232D url('./img/background.png') no-repeat bottom center fixed;
    background-size: 150% auto;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (min-aspect-ratio: 1/1) {
    body { background-size: 70% auto; }
    #lab-logo { width: 45vw; }
    #lab-symbol { width: 7vw; margin: 10vh 0 7vh; }
    #pnu-signature { width: 15vw; }
    #redirect-text { font-size: 5vh; margin-top: 7vh; }
    .button {
        min-width: 15vh;
        min-height: 7.5vh;
        font-size: 4vh;
    }
}

@media (max-aspect-ratio: 1/1) {
    body { background-size: 150% auto; }
    #lab-logo { width: 80vw; }
    #lab-symbol { width: 15vw; margin: 10vh 0 7vh; }
    #pnu-signature { width: 30vw; }
    #redirect-text { font-size: 7vw; margin-top: 7vh; }
    .button {
        min-width: 20vw;
        min-height: 10vw;
        font-size: 5vw;
    }
}

#content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    height: 100%;
    width: 100%;
}

#lab-symbol img, #pnu-signature img {
    width: 100%;
}

#pnu-signature {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

h2, #redirect-text {
    color: #FFFFFF;
    font-weight: 400;
}

.dots::after {
    content: "";
    animation: dot-blink 3s steps(3) 1 forwards;
}

@keyframes dot-blink {
    0% { content: ""; }
    33% { content: "."; }
    66% { content: ".."; }
    100% { content: "..."; }
}

.button {
    border: 2px solid #FFFFFF;
    background: transparent;
    border-radius: 10px;
    padding: 5px;
    color: #FFFFFF;
    transition: 0.5s;
}

.button:hover {
    background-color: #FFFFFF;
    color: #1C232D;
}

#enter-button {
    display: none;
    margin-top: 7vh;
}