/* Partículas flotantes */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background-color: rgba(198, 161, 91, 0.3);
    border-radius: 50%;
    animation: float 15s infinite linear;
}

@keyframes float {
    0% { transform: translateY(100vh) translateX(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100px) translateX(100px); opacity: 0; }
}

/* Generar 30 partículas */
.particle:nth-child(1) { left: 10%; animation-duration: 12s; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; animation-duration: 18s; animation-delay: 2s; }
.particle:nth-child(3) { left: 30%; animation-duration: 14s; animation-delay: 4s; }
.particle:nth-child(4) { left: 40%; animation-duration: 20s; animation-delay: 1s; }
.particle:nth-child(5) { left: 50%; animation-duration: 16s; animation-delay: 3s; }
.particle:nth-child(6) { left: 60%; animation-duration: 22s; animation-delay: 5s; }
.particle:nth-child(7) { left: 70%; animation-duration: 13s; animation-delay: 0.5s; }
.particle:nth-child(8) { left: 80%; animation-duration: 19s; animation-delay: 2.5s; }
.particle:nth-child(9) { left: 90%; animation-duration: 15s; animation-delay: 4.5s; }
.particle:nth-child(10) { left: 95%; animation-duration: 17s; animation-delay: 1.5s; }
.particle:nth-child(11) { left: 15%; animation-duration: 21s; animation-delay: 3.5s; }
.particle:nth-child(12) { left: 25%; animation-duration: 11s; animation-delay: 0.2s; }
.particle:nth-child(13) { left: 35%; animation-duration: 23s; animation-delay: 4.2s; }
.particle:nth-child(14) { left: 45%; animation-duration: 14s; animation-delay: 2.2s; }
.particle:nth-child(15) { left: 55%; animation-duration: 18s; animation-delay: 1.2s; }
.particle:nth-child(16) { left: 65%; animation-duration: 16s; animation-delay: 3.8s; }
.particle:nth-child(17) { left: 75%; animation-duration: 20s; animation-delay: 0.8s; }
.particle:nth-child(18) { left: 85%; animation-duration: 12s; animation-delay: 2.8s; }
.particle:nth-child(19) { left: 92%; animation-duration: 19s; animation-delay: 4.8s; }
.particle:nth-child(20) { left: 7%; animation-duration: 22s; animation-delay: 1.8s; }