/* ====================================
   METABALLS ANIMATION STYLES
   ==================================== */

.metaballs-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.metaballs-container canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    pointer-events: none;
    mix-blend-mode: screen;
    opacity: 0.8;
    will-change: transform;
}

/* Asegurar que el contenido esté encima de MetaBalls */
.navbar,
.progress-wrap,
main,
footer {
    position: relative;
    z-index: 1;
}

/* Optimizar performance en dispositivos móviles */
@media (max-width: 768px) {
    .metaballs-container {
        opacity: 0.9;
    }
    
    .metaballs-container canvas {
        opacity: 0.7;
    }
}

/* Accesibilidad: respetar preferencias de reducción de movimiento */
@media (prefers-reduced-motion: reduce) {
    .metaballs-container {
        opacity: 0;
        pointer-events: none;
    }
}

/* Asegurar que el canvas no cause scroll horizontal */
html {
    overflow-x: hidden;
}

body {
    overflow-x: hidden;
}

/* Hacer que los elementos más altos sean clickeables */
header,
nav,
button,
a {
    position: relative;
    z-index: 2;
}

/* Efecto visual de profundidad */
main > section {
    position: relative;
    z-index: 1;
}

/* Backdrop para mejorar contraste en zonas con mucho contenido */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(8, 18, 13, 0.3);
    pointer-events: none;
    z-index: 0;
}

.servicios::before,
.planes::before,
.portafolio::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(8, 18, 13, 0.15);
    pointer-events: none;
}

/* Animación de entrada suave del canvas */
@keyframes canvas-fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 0.8;
    }
}

.metaballs-container {
    animation: canvas-fade-in 1.5s ease-out;
}