/* Placeholder Image Styles */
.placeholder-img {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px dashed #dee2e6;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.placeholder-img::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(0, 0, 0, 0.03) 10px,
        rgba(0, 0, 0, 0.03) 20px
    );
    animation: slide 20s linear infinite;
}

@keyframes slide {
    0% { transform: translateX(-50px) translateY(-50px); }
    100% { transform: translateX(0px) translateY(0px); }
}

.placeholder-img::after {
    content: 'Image Coming Soon';
    position: relative;
    z-index: 1;
    background: rgba(255, 255, 255, 0.9);
    padding: 10px 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Specific placeholder styles */
.hero-img {
    min-height: 400px;
    border-radius: 10px;
}

.about-img {
    min-height: 300px;
    border-radius: 10px;
}

.portfolio-image img {
    min-height: 250px;
    border-radius: 0;
}

/* Logo placeholder */
.logo-img {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
}

.logo-img::after {
    content: 'UTS';
}

.footer-logo-img {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1rem;
}

.footer-logo-img::after {
    content: 'UTS';
}

/* Client logo placeholders - disabled since we now have real logos */
/*
.client-img {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px dashed #dee2e6;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    position: relative;
    min-height: 80px;
}

.client-img::after {
    content: 'Client Logo';
    position: relative;
    z-index: 1;
    background: rgba(255, 255, 255, 0.9);
    padding: 5px 10px;
    border-radius: 3px;
}
*/
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Service and product image placeholders */
.service-hero-img,
.why-choose-img,
.product-img {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px dashed #dee2e6;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    position: relative;
    min-height: 200px;
}

.service-hero-img::after {
    content: 'Service Image';
}

.why-choose-img::after {
    content: 'Team Image';
}

.product-img::after {
    content: 'Product Image';
}

.service-hero-img::after,
.why-choose-img::after,
.product-img::after {
    position: relative;
    z-index: 1;
    background: rgba(255, 255, 255, 0.9);
    padding: 10px 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}