body, html {
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 0;

    font-family: "Roboto", sans-serif;
    font-weight: 500;
    font-style: normal;

    background-image: url('../assets/background.png');
    background-size: cover;
    background-repeat: no-repeat;
}

.container {
    opacity: 0;

    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
    min-height: 100vh;
}

.header {
    color: #1B1A55;
    font-size: 4vh;
    text-transform: uppercase;
    text-align: center;
}

.loading-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    color: white;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 6px solid #f3f3f3;
    border-top: 6px solid #2196F3;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-section p {
    font-size: 1.5rem;
    color: white;
    margin-top: 1rem;
}