.mil-portfolio-card {
    position: relative;
    overflow: hidden;
    background: #000;
    height: 300px; /* Fixed height for consistency */
}

.mil-portfolio-card.mil-long {
    height: 400px; /* Taller height for long cards */
}

.mil-portfolio-card .mil-cover {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.mil-portfolio-card .mil-cover img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-position: top center;
    object-fit: cover;
    image-rendering: auto;
    transform: scale(1.001);
    will-change: transform;
    transition: transform 0.3s ease;
}

/* Optional: Slight zoom on hover for desktop */
@media (hover: hover) {
    .mil-portfolio-card:hover .mil-cover img {
        transform: scale(1.03);
    }
}

/* Ensure proper sizing for the card itself */
.mil-portfolio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

/* Desktop hover effects */
@media (hover: hover) {
    .mil-portfolio-card::before {
        opacity: 0;
    }
    
    .mil-portfolio-card:hover::before {
        opacity: 1;
    }

    .mil-portfolio-expand {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8);
    }

    .mil-portfolio-card:hover .mil-portfolio-expand {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

/* Mobile styles */
@media (hover: none) {
    .mil-portfolio-card::before {
        opacity: 0.3;
    }

    .mil-portfolio-expand {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1);
        background: rgba(255, 255, 255, 0.15);
    }

    .mil-portfolio-card:active::before {
        opacity: 0.7;
    }

    .mil-portfolio-card:active .mil-portfolio-expand {
        opacity: 1;
        transform: translate(-50%, -50%) scale(0.95);
        background: rgba(255, 255, 255, 0.25);
    }
}

/* Expand icon container with improved cross-browser positioning */
.mil-portfolio-expand {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    z-index: 2;
    opacity: 0;
    transition: all 0.3s ease;
    -webkit-transform: translate(-50%, -50%); /* Safari support */
    -moz-transform: translate(-50%, -50%); /* Firefox support */
}

/* Icon styling */
.mil-portfolio-expand i {
    color: white;
    font-size: 24px;
    transition: transform 0.3s ease;
    -webkit-transform: translateZ(0); /* Prevent Safari glitches */
    -moz-transform: translateZ(0);
    transform: translateZ(0);
}

/* Mobile-specific styles with better cross-browser support */
@media (hover: none) {
    .mil-portfolio-card::before {
        opacity: 0.3;
    }

    .mil-portfolio-expand {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1);
        -webkit-transform: translate(-50%, -50%) scale(1);
        -moz-transform: translate(-50%, -50%) scale(1);
    }

    /* Improved touch feedback */
    .mil-portfolio-card:active .mil-portfolio-expand {
        opacity: 1;
        transform: translate(-50%, -50%) scale(0.95);
        -webkit-transform: translate(-50%, -50%) scale(0.95);
        -moz-transform: translate(-50%, -50%) scale(0.95);
    }

    /* Gentle pulse animation with cross-browser support */
    @keyframes gentle-pulse {
        0% { 
            transform: translate(-50%, -50%) scale(1);
            -webkit-transform: translate(-50%, -50%) scale(1);
            -moz-transform: translate(-50%, -50%) scale(1);
        }
        50% { 
            transform: translate(-50%, -50%) scale(1.05);
            -webkit-transform: translate(-50%, -50%) scale(1.05);
            -moz-transform: translate(-50%, -50%) scale(1.05);
        }
        100% { 
            transform: translate(-50%, -50%) scale(1);
            -webkit-transform: translate(-50%, -50%) scale(1);
            -moz-transform: translate(-50%, -50%) scale(1);
        }
    }

    @-webkit-keyframes gentle-pulse {
        0% { -webkit-transform: translate(-50%, -50%) scale(1); }
        50% { -webkit-transform: translate(-50%, -50%) scale(1.05); }
        100% { -webkit-transform: translate(-50%, -50%) scale(1); }
    }

    .mil-portfolio-expand {
        animation: gentle-pulse 2s infinite ease-in-out;
        -webkit-animation: gentle-pulse 2s infinite ease-in-out;
    }
}

/* Desktop hover effects */
@media (hover: hover) {
    .mil-portfolio-card:hover .mil-cover img {
        transform: scale(1.03);
        -webkit-transform: scale(1.03);
        -moz-transform: scale(1.03);
    }

    .mil-portfolio-card:hover .mil-portfolio-expand {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
        -webkit-transform: translate(-50%, -50%) scale(1);
        -moz-transform: translate(-50%, -50%) scale(1);
    }
}