/* Solo el separador de ola existente: mismo SVG, color, alto y espacio reservado. */
.coco-hero::after {
    animation: cocos-firma-ola 9s ease-in-out infinite alternate;
    animation-play-state: paused;
    transform-origin: center bottom;
}
.coco-hero.coco-firma-activa::after { animation-play-state: running; }
.coco-firma-sensor {
    position: absolute;
    inset: auto 0 0;
    height: 96px;
    pointer-events: none;
    z-index: 0;
}
.coco-hero .wp-block-cover__inner-container { z-index: 2; }
@keyframes cocos-firma-ola {
    from { transform: translateX(-2%) scaleX(1.06); }
    to { transform: translateX(2%) scaleX(1.06); }
}
@media (max-width: 720px) { .coco-firma-sensor { height: 64px; } }
@media (prefers-reduced-motion: reduce) {
    .coco-hero::after { animation: none !important; transform: none !important; }
}