/**
 * kcover - Enhanced Hover Effect for WordPress Gutenberg Cover Block
 * 
 * Usage: Add the class "kcover" to any wp-block-cover element
 * 
 * @package Kindi
 * @since 1.0.0
 */

/* Base styling for kcover */
.kcover {
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
}

/* Smooth transition for the background image */
.kcover .wp-block-cover__image-background {
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

/* Smooth transition for the overlay */
.kcover .wp-block-cover__background {
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Smooth transition for inner content */
.kcover .wp-block-cover__inner-container {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2;
}

/* Hover effects */
.kcover:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15), 
                0 10px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

/* Zoom effect on image */
.kcover:hover .wp-block-cover__image-background {
    transform: scale(1.08);
}

/* Apply sage green tint to overlay on hover */
.kcover:hover .wp-block-cover__background {
    background-color: #8a9676 !important;
    opacity: 0.4 !important;
}

/* Slight lift effect on content */
.kcover:hover .wp-block-cover__inner-container {
    transform: translateY(-2px);
}

/* Optional: Add a subtle shine effect */
.kcover::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.1) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
    pointer-events: none;
}

.kcover:hover::before {
    left: 100%;
}

/* Ensure content stays above shine effect */
.kcover > * {
    position: relative;
    z-index: 2;
}

/* Smooth focus state for accessibility */
.kcover:focus-visible {
    outline: 3px solid rgba(0, 123, 255, 0.5);
    outline-offset: 3px;
}

/* Variant: Subtle version (add class "kcover-subtle" alongside "kcover") */
.kcover.kcover-subtle:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.kcover.kcover-subtle:hover .wp-block-cover__image-background {
    transform: scale(1.04);
}

/* Variant: Intense version (add class "kcover-intense" alongside "kcover") */
.kcover.kcover-intense:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2), 
                0 15px 30px rgba(0, 0, 0, 0.15);
}

.kcover.kcover-intense:hover .wp-block-cover__image-background {
    transform: scale(1.12);
}

/* Ensure smooth performance */
.kcover,
.kcover .wp-block-cover__image-background,
.kcover .wp-block-cover__background,
.kcover .wp-block-cover__inner-container {
    backface-visibility: hidden;
    -webkit-font-smoothing: subpixel-antialiased;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    /* Reduce effects on mobile for better performance */
    .kcover:hover {
        transform: translateY(-2px);
    }
    
    .kcover:hover .wp-block-cover__image-background {
        transform: scale(1.05);
    }
    
    /* Disable shine effect on mobile */
    .kcover::before {
        display: none;
    }
}

/* Reduced motion support for accessibility */
@media (prefers-reduced-motion: reduce) {
    .kcover,
    .kcover *,
    .kcover::before {
        transition: none !important;
        animation: none !important;
    }
    
    .kcover:hover {
        transform: none;
    }
    
    .kcover:hover .wp-block-cover__image-background {
        transform: none;
    }
}