@import url('https://fonts.googleapis.com/css2?family=Belanosima:wght@400;600;700&display=swap');

* {
    font-family: 'Belanosima';
}

html {
    scroll-behavior: smooth; 
}

body {
    z-index: 1;
    margin: 0;
    padding: 0;
    background-color: #060112; 
    color: #F0F0F0; 
    display: flex;
    flex-direction: column;
    height: 100vh;
}

header {
    z-index: 2;
    background-color: #0b0024;
    padding: 10px 300px;
    display: flex;
    align-items: center;
}

.sg-header {
    height: 30px; 
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

:root {
    --tempo-animacao: 6s; 
}

.sg-logo {
    max-width: 500px; 
    margin-bottom: 20px;

    animation: pulsar var(--tempo-animacao) infinite ease-in-out;
}

h1 {
    font-size: 34px;
    font-weight: normal;
    margin: 0;
}

@keyframes pulsar {
    0% { filter: drop-shadow(0 0 10px rgba(26, 8, 54, 0.4)); }
    50% { filter: drop-shadow(0 0 40px rgba(148, 0, 211, 0.6)); } 
    100% { filter: drop-shadow(0 0 10px rgba(26, 8, 54, 0.4)); }
}

footer {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #0b0024; 
    padding: 10px;
    font-size: 15px;
}

@media (max-width: 768px) {
    header {
        padding: 10px 30px;
    }

    .sg-logo {
        max-width: 300px;
    }

    footer {
        font-size: 10px;
    }
}