:root{--negro-profundo: #050505;--rojo-neon: #ff0000;--rojo-electrico: #ff1a1a;--dorado-metalico: #d4af37;--negro-grafito: #0d0d0d}body{background-color:var(--negro-profundo);color:#e0e0e0;font-family:Rajdhani,sans-serif;overflow-x:hidden}h1,h2,h3,h4,h5,h6,.font-orbitron{font-family:Orbitron,sans-serif;letter-spacing:2px}@keyframes electric-pulse{0%{box-shadow:0 0 5px var(--rojo-neon),inset 0 0 5px var(--rojo-neon);border-color:var(--rojo-neon)}50%{box-shadow:0 0 20px var(--rojo-electrico),inset 0 0 10px var(--rojo-electrico);border-color:#ff4d4d}to{box-shadow:0 0 5px var(--rojo-neon),inset 0 0 5px var(--rojo-neon);border-color:var(--rojo-neon)}}@keyframes text-flicker{0%{opacity:1}3%{opacity:.4}6%{opacity:1}7%{opacity:.4}8%{opacity:1}9%{opacity:1}11%{opacity:.1}12%{opacity:1}to{opacity:1}}.text-dorado{color:var(--dorado-metalico);text-shadow:0 0 5px rgba(212,175,55,.5)}.text-neon-red{color:var(--rojo-neon);text-shadow:0 0 8px var(--rojo-neon)}.bg-negro-profundo{background-color:var(--negro-profundo)}.card-electric{background-color:#000;border:2px solid var(--rojo-neon);border-radius:2rem;position:relative;z-index:10;transition:all .3s ease;box-shadow:0 0 10px #f003}.card-electric:hover{transform:translateY(-5px);animation:electric-pulse 1.5s infinite alternate;box-shadow:0 0 30px #f009}.social-icon-hover:hover{color:var(--rojo-electrico);filter:drop-shadow(0 0 10px var(--rojo-electrico));transform:scale(1.1)}#particles-js{opacity:.8;mix-blend-mode:screen}.magnetic-btn{transition:transform .2s ease-out}.bg-gradient-grey{background:linear-gradient(135deg,#1a1a1a,#050505)}.shadow-neon-red-xl{box-shadow:0 0 30px #ff00004d}.step-number{background:linear-gradient(135deg,var(--rojo-neon),var(--rojo-electrico))}