/* === HOVER GLOW EFFECT — hmmnm.com Homepage Slider === */
/* Premium mouse-following spotlight + shimmer on hover */

.hmmnm-hover-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    overflow: hidden;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.hmmnm-hover-glow.active {
    opacity: 1;
}

/* Dark premium overlay — dims when hovering */
.hmmnm-hover-glow-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    transition: background 0.4s ease;
}

.hmmnm-hover-glow:not(.active) .hmmnm-hover-glow-overlay {
    background: transparent;
}

/* Mouse-following spotlight */
.hmmnm-hover-glow-spotlight {
    position: absolute;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.05) 40%, transparent 70%);
    transform: translate(-50%, -50%);
    pointer-events: none;
    will-change: transform;
    /* Spring-like smooth follow via transition */
    transition: opacity 0.3s ease;
    opacity: 0;
}

.hmmnm-hover-glow.active .hmmnm-hover-glow-spotlight {
    opacity: 1;
    /* Use CSS custom properties for position (set by JS) */
    left: var(--glow-x, -200px);
    top: var(--glow-y, -200px);
}

/* Shimmer sweep on hover */
.hmmnm-hover-glow-shimmer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        105deg,
        transparent 40%,
        rgba(255, 255, 255, 0.06) 45%,
        rgba(255, 255, 255, 0.12) 50%,
        rgba(255, 255, 255, 0.06) 55%,
        transparent 60%
    );
    transform: translateX(-100%);
    pointer-events: none;
}

.hmmnm-hover-glow.active .hmmnm-hover-glow-shimmer {
    animation: hmmnm-shimmer-sweep 1.4s ease-in-out 0.1s 1;
}

@keyframes hmmnm-shimmer-sweep {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(120%); }
}

/* Subtle edge light on hover */
.hmmnm-hover-glow-edge {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 1px solid rgba(255, 255, 255, 0);
    border-radius: inherit;
    transition: border-color 0.4s ease;
    pointer-events: none;
}

.hmmnm-hover-glow.active .hmmnm-hover-glow-edge {
    border-color: rgba(255, 255, 255, 0.08);
}

/* Remove old water ripple elements if they exist */
.hmmnm-water-ripple,
.hmmnm-water-caustics,
.hmmnm-water-wave {
    display: none !important;
}