/* Fundo gradiente animado profissional */
body {
    position: relative;
    overflow-x: hidden;
    background: linear-gradient(120deg, #232526 0%, #414345 100%);
    min-height: 100vh;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background: linear-gradient(120deg, #232526 0%, #232526 30%, #283e51 70%, #414345 100%);
    background-size: 200% 200%;
    animation: gradientMove 12s ease-in-out infinite;
    opacity: 1;
}

@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Remove partículas e padrões antigos */
.floating-particles, .particle {
    display: none !important;
}