* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

:root {
    --primary-color: #61DAFB;
    --secondary-color: #A78BFA;
    --background-color: #1A1B26;
    --text-color: #FFFFFF;
}

html {
    scroll-behavior: smooth;
    height: 100%;
    width: 100%;
}

body {
    position: relative;
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    width: 100%;
    overflow-x: hidden;
}

.bg-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: url('./imagens/eu.png') center center/cover no-repeat;
}

/* Overlay gradiente */
.bg-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        rgba(26, 27, 38, 0.85),
        rgba(26, 27, 38, 0.8)
    );
    z-index: -1;
}

/* Ajustes para dispositivos iOS */
@supports (-webkit-touch-callout: none) {
    .bg-container {
        position: absolute;
        background-attachment: scroll;
        min-height: -webkit-fill-available;
    }
}

/* Ajustes para dispositivos móveis em geral */
@media screen and (max-width: 768px) {
    .bg-container {
        background-position: center top;
        background-size: cover;
    }
}