/* Business Card Styles */
.business-card-container {
    perspective: 1000px;
    width: 100%;
    max-width: 480px;
    height: 300px;
    margin: 0 auto;
    cursor: pointer;
    flex-shrink: 0;
}

.business-card {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(212, 175, 55, 0.3);
    border: none;
}

.business-card.flipped {
    transform: rotateY(180deg);
}

.card-face {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 12px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.card-front {
    background-image: url('card_Front.jpeg');
    z-index: 2;
}

.card-back {
    background-image: url('card_Back.jpeg');
    transform: rotateY(180deg);
    z-index: 1;
}

/* Overlay for better text readability if needed */
.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.3) 100%);
    border-radius: 12px;
}

/* Flip indicator */
.flip-indicator {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.6);
    color: #D4AF37;
    padding: 3px 6px;
    border-radius: 15px;
    font-size: 10px;
    font-weight: 500;
    z-index: 10;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    opacity: 0.7;
}

.business-card-container:hover .flip-indicator {
    background: rgba(212, 175, 55, 0.9);
    color: #1a1a1a;
    transform: scale(1.1);
}

/* Glow effect on hover */
.business-card-container:hover .business-card {
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.5), 0 0 30px rgba(212, 175, 55, 0.4);
}

/* Tablet responsiveness */
@media (max-width: 1024px) {
    .business-card-container {
        max-width: 450px;
        height: 280px;
        margin: 0 auto;
    }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .business-card-container {
        max-width: 380px;
        height: 240px;
        margin: 0 auto;
    }

    .flip-indicator {
        font-size: 9px;
        padding: 2px 4px;
        top: 8px;
        right: 8px;
    }

    /* Ensure touch targets are large enough */
    .business-card-container {
        min-height: 44px;
        touch-action: manipulation;
    }
}

@media (max-width: 480px) {
    .business-card-container {
        max-width: 350px;
        height: 220px;
    }

    .flip-indicator {
        font-size: 8px;
        padding: 2px 4px;
        top: 6px;
        right: 6px;
    }
}

/* Animation for initial load */
@keyframes cardEntrance {
    0% {
        opacity: 0;
        transform: translateY(30px) rotateX(-15deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0) rotateX(0);
    }
}

.business-card-container {
    animation: cardEntrance 1s ease-out;
}

/* Subtle fade animation for flip indicator */
@keyframes subtleFade {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 0.5;
    }
}

.flip-indicator {
    animation: subtleFade 3s infinite;
    opacity: 0.8;
}

.business-card-container:hover .flip-indicator {
    animation: none;
    opacity: 1;
}