/* Flip Cards Block Styles */

.flip-cards-block {
    --flip-cards-bg-color: #f5f5f5;
    --flip-cards-text-color: #0a0f1c;
    --flip-card-bg-color: #ffffff;
    --flip-card-text-color: #0a0f1c;
    --flip-card-hover-bg-color: #0a0f1c;
    --flip-card-hover-text-color: #ffffff;
    --flip-cards-per-row: auto;
    --flip-cards-spacing: medium;
    
    background-color: var(--flip-cards-bg-color);
    color: var(--flip-cards-text-color);
    position: relative;
    overflow: hidden;
}

/* Spacing options */
.flip-cards-block[style*="--flip-cards-spacing: small"] {
    padding: 40px 0;
}

.flip-cards-block[style*="--flip-cards-spacing: medium"] {
    padding: 80px 0;
}

.flip-cards-block[style*="--flip-cards-spacing: large"] {
    padding: 120px 0;
}

.flip-cards-heading {
    font-family: 'Neue Haas Display', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: var(--flip-cards-text-color);
    line-height: 1.2;
}

.flip-cards-subtext {
    font-family: 'Neue Haas Display', sans-serif;
    font-size: 1.125rem;
    text-align: center;
    margin-bottom: 60px;
    color: var(--flip-cards-text-color);
    opacity: 0.8;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.flip-cards-grid {
    display: grid;
    gap: 30px;
    margin-top: 40px;
}

/* Cards per row based on ACF field */
.flip-cards-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.flip-cards-block[style*="--flip-cards-per-row: 2"] .flip-cards-grid {
    grid-template-columns: repeat(2, 1fr);
}

.flip-cards-block[style*="--flip-cards-per-row: 3"] .flip-cards-grid {
    grid-template-columns: repeat(3, 1fr);
}

.flip-cards-block[style*="--flip-cards-per-row: 4"] .flip-cards-grid {
    grid-template-columns: repeat(4, 1fr);
}

/* Flip Card Styles */
.flip-card {
    perspective: 1200px;
    height: 300px;
    width: 100%;
    /* Additional content bleed prevention */
    position: relative;
    isolation: isolate;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
    cursor: pointer;
    transform-origin: center center;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg) scale(1.05);
}

/* Alternative flip animations - uncomment the one you prefer */

/* Option 1: Enhanced 3D Flip with Bounce */
/* .flip-card:hover .flip-card-inner {
    transform: rotateY(180deg) scale(1.05);
} */

/* Option 2: Top-to-Bottom Flip */
/* .flip-card:hover .flip-card-inner {
    transform: rotateX(180deg) scale(1.05);
} */

/* Option 3: Diagonal Flip */
/* .flip-card:hover .flip-card-inner {
    transform: rotateY(180deg) rotateX(15deg) scale(1.05);
} */

/* Option 4: Slide Flip Effect */
/* .flip-card-inner {
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.flip-card:hover .flip-card-inner {
    transform: translateX(100%) rotateY(180deg);
} */

/* Option 5: Elastic Flip */
/* .flip-card-inner {
    transition: transform 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg) scale(1.1);
} */

/* Option 6: Fancy 3D Flip with Rotation and Glitch Effect */
/* .flip-card-inner {
    transition: transform 1s cubic-bezier(0.23, 1, 0.32, 1);
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg) rotateZ(5deg) scale(1.08);
} */

/* Option 7: Smooth Slide Flip with Bounce (Current) */
.flip-card-inner {
    transition: transform 0.9s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    /* Prevent shadow bleed during flip */
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg) scale(1.03);
}

/* Fix backface visibility and background bleed during flip animation */
.flip-card-front,
.flip-card-back {
    /* Ensure proper 3D rendering */
    transform-style: preserve-3d;
    /* Prevent any content from showing through */
    will-change: transform;
    /* Ensure solid background to prevent bleed */
    backface-visibility: hidden !important;
    -webkit-backface-visibility: hidden !important;
    -moz-backface-visibility: hidden !important;
    -ms-backface-visibility: hidden !important;
    /* Force hardware acceleration */
    transform: translateZ(0);
    /* Ensure solid background */
    background-clip: padding-box;
    /* Additional backface hiding */
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    /* Ensure backgrounds are completely solid */
    background-attachment: scroll;
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 15px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.3s ease;
    /* Ensure clean corners */
    background-clip: border-box;
}

.flip-card-front {
    background-color: var(--flip-card-bg-color);
    color: var(--flip-card-text-color);
    align-items: center;
    text-align: center;
}

.flip-card-back {
    background-color: var(--flip-card-hover-bg-color);
    color: var(--flip-card-hover-text-color);
    transform: rotateY(180deg);
    align-items: flex-start;
    text-align: left;
}

/* Completely remove shadows during flip animation */
.flip-card:hover .flip-card-front,
.flip-card:hover .flip-card-back {
    box-shadow: none !important;
}

/* Also remove shadows during the transition */
.flip-card-inner {
    transition: transform 0.9s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    /* Prevent shadow bleed during flip */
    transform-style: preserve-3d;
}

.flip-card-inner:hover .flip-card-front,
.flip-card-inner:hover .flip-card-back {
    box-shadow: none !important;
}

/* Remove shadows during any transform animation */
.flip-card-inner[style*="transform"] .flip-card-front,
.flip-card-inner[style*="transform"] .flip-card-back {
    box-shadow: none !important;
}

/* No shadows on flip cards */
.flip-card-front,
.flip-card-back {
    box-shadow: none !important;
}

.flip-card-front-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
    width: 100%;
    min-height: 120px;
}

.flip-card-front .flip-card-title {
    margin-bottom: 0;
    flex: 1;
    font-size: 2rem;
}

.flip-card-front .flip-card-icon {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.flip-card-back .flip-card-icon {
    margin-top: 20px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.flip-card-icon .icon-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) saturate(100%);
}

.flip-card-front .flip-card-icon .icon-image {
    filter: brightness(0) saturate(100%);
}

.flip-card-back .flip-card-icon .icon-image {
    filter: brightness(0) saturate(100%) invert(1);
}

.flip-card-title {
    font-family: 'Neue Haas Display', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.flip-card-back .flip-card-title {
    margin-bottom: 20px;
}

.flip-card-description {
    font-family: 'Neue Haas Display', sans-serif;
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.9;
    max-width: 100%;
}

/* No hover effects on flip cards */
.flip-card {
    transition: none;
}

.flip-card-front,
.flip-card-back {
    transition: all 0.3s ease, box-shadow 0.3s ease;
}

.flip-card:hover .flip-card-front,
.flip-card:hover .flip-card-back {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

/* Animation for cards appearing */
.flip-card {
    opacity: 0;
    transform: translateY(30px);
    animation: flipCardAppear 0.6s ease forwards;
}

.flip-card:nth-child(1) { animation-delay: 0.1s; }
.flip-card:nth-child(2) { animation-delay: 0.2s; }
.flip-card:nth-child(3) { animation-delay: 0.3s; }
.flip-card:nth-child(4) { animation-delay: 0.4s; }
.flip-card:nth-child(5) { animation-delay: 0.5s; }
.flip-card:nth-child(6) { animation-delay: 0.6s; }

@keyframes flipCardAppear {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .flip-cards-block[style*="--flip-cards-spacing: small"] {
        padding: 30px 0;
    }
    
    .flip-cards-block[style*="--flip-cards-spacing: medium"] {
        padding: 60px 0;
    }
    
    .flip-cards-block[style*="--flip-cards-spacing: large"] {
        padding: 80px 0;
    }
    
    .flip-cards-heading {
        font-size: 2.5rem;
    }
    
    .flip-cards-subtext {
        font-size: 1rem;
        margin-bottom: 40px;
    }
    
    .flip-cards-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) !important;
        gap: 20px;
    }
    
    .flip-card {
        height: 280px;
    }
    
    .flip-card-front,
    .flip-card-back {
        padding: 25px;
    }
    
    .flip-card-title {
        font-size: 1.125rem;
    }
    
    .flip-card-front .flip-card-title {
        font-size: 1.5rem;
        margin-bottom: 10px;
    }
    
    .flip-card-description {
        font-size: 0.9rem;
    }
    
    .flip-card-front-header {
        flex-direction: column;
        gap: 15px;
        min-height: 100px;
    }
    
    .flip-card-front .flip-card-icon {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 480px) {
    .flip-cards-block[style*="--flip-cards-spacing: small"] {
        padding: 20px 0;
    }
    
    .flip-cards-block[style*="--flip-cards-spacing: medium"] {
        padding: 40px 0;
    }
    
    .flip-cards-block[style*="--flip-cards-spacing: large"] {
        padding: 60px 0;
    }
    
    .flip-cards-heading {
        font-size: 2rem;
    }
    
    .flip-cards-grid {
        grid-template-columns: 1fr !important;
        gap: 15px;
    }
    
    .flip-card {
        height: 260px;
    }
    
    .flip-card-front,
    .flip-card-back {
        padding: 20px;
    }
    
    .flip-card-front .flip-card-icon {
        width: 70px;
        height: 70px;
    }
    
    .flip-card-back .flip-card-icon {
        width: 50px;
        height: 50px;
    }
    
    .flip-card-back .flip-card-icon {
        margin-top: 15px;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .flip-card-inner {
        transition: transform 0.4s;
    }
    
    .flip-card:active .flip-card-inner {
        transform: rotateY(180deg);
    }
    
    .flip-card:hover {
        transform: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .flip-card-front,
    .flip-card-back {
        border: 2px solid currentColor;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .flip-card-inner {
        transition: none;
    }
    
    .flip-card {
        animation: none;
        opacity: 1;
        transform: none;
    }
    
    .flip-card:hover .flip-card-inner {
        transform: none;
    }
}