html, body {
    margin: 0;
    padding: 0;
    height: 100vh;
    font-family: 'Inter', sans-serif;
    color: #08335d;
}
body {
    display: flex;
    flex-direction: column;
    height: 100vh;
}
nav.fixed { 
    border-radius: 0.3rem;
    box-shadow: 0 4px 2px -2px #08335d36;
}
nav i.fa-regular {
    cursor: pointer ;
}
main {
    flex-grow: 1;
    overflow: auto;
}

/*/
 * LOADING START 
/*/

/* Estilos para a tela de loading */
#loading-start {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(125deg, #04b6f2, #08335d, #08335d);
    background-size: 400% 400%;
    animation: backgroundAnimation 2s forwards, fadeOut 2s 2s forwards;
    z-index: 9999;
    opacity: 1;
}

/* Animação do fundo mudando de cor e fixando na última */
@keyframes backgroundAnimation {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 100% 50%;
        background-color: #08335d;
    }
}

/* Remover a tela de loading após 3 segundos */
@keyframes fadeOut {
    0% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        visibility: hidden;
    }
}

/* Logo animado */
.logo {
    width: 100px;
    height: 100px;
    animation: logoAnimation 4s infinite ease-in-out;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border-radius: 12px;
}

@keyframes logoAnimation {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}