/* Electricity - squiggly organic lines animation for circuit-style backgrounds */
.electricity-lines {
    position: absolute;
    inset: 0;
    pointer-events: none;
    mix-blend-mode: screen;
    opacity: 0.85;
}
.electricity-lines svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}
.electricity-lines path {
    fill: none;
    stroke: #dc2626;
    stroke-width: 0.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 0.03 1;
    stroke-dashoffset: 1;
    animation: electricityFlow 2.5s ease-in-out infinite;
    filter: drop-shadow(0 0 6px rgba(220, 38, 38, 0.9));
}
.electricity-lines path:nth-child(1) { animation-delay: 0s; }
.electricity-lines path:nth-child(2) { animation-delay: 0.6s; stroke-width: 0.45; }
.electricity-lines path:nth-child(3) { animation-delay: 1.2s; stroke-width: 0.5; }
@keyframes electricityFlow {
    0% { stroke-dashoffset: 1; opacity: 0.8; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { stroke-dashoffset: 0; opacity: 0.8; }
}