/* Section title styles */
.section-title {
    font-size: 32px;
    font-weight: bold;
    color: #333;
    margin-bottom: 10px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #007bff, #0056b3);
    margin: 15px auto 0;
    border-radius: 2px;
}

.section-subtitle {
    font-size: 16px;
    color: #666;
    margin-bottom: 30px;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 24px;
    }
    
    .section-subtitle {
        font-size: 14px;
        margin-bottom: 20px;
    }
}

/* Promotional Banners Styles */
.promotion-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    background: #fff;
    margin-bottom: 20px;
}

.promotion-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.promotion-container {
    position: relative;
    overflow: hidden;
    display: block;
    text-decoration: none;
    color: inherit;
}

.promotion-container:hover {
    text-decoration: none;
    color: inherit;
}

.promotion-image {
    position: relative;
    overflow: hidden;
}

.promotion-image img {
    width: 100%;
    height: auto;
    transition: transform 0.3s ease;
    display: block;
}

.promotion-item:hover .promotion-image img {
    transform: scale(1.05);
}

.slide-content-link {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    color: white;
    text-decoration: none;
    opacity: 0;
    transition: all 0.3s ease;
    font-size: 18px;
    font-weight: bold;
}

.slide-content-link:hover {
    color: white;
    text-decoration: none;
}

.promotion-item:hover .slide-content-link {
    opacity: 1;
}

.slide-content-link span {
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    padding: 12px 25px;
    border-radius: 25px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.slide-content-link:hover span {
    background: #007bff;
    color: white;
    transform: scale(1.1);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .promotion-item {
        margin-bottom: 15px;
    }
    
    .slide-content-link {
        font-size: 16px;
        opacity: 1; /* Always show on mobile */
        background: rgba(0, 0, 0, 0.4);
    }
    
    .slide-content-link span {
        padding: 10px 20px;
        font-size: 14px;
        background: rgba(255, 255, 255, 0.95);
    }
    
    /* Show overlay on mobile by default */
    .promotion-item .slide-content-link {
        opacity: 1;
    }
}

@media (max-width: 480px) {
    .promotion-item {
        border-radius: 10px;
        margin-bottom: 10px;
    }
    
    .slide-content-link {
        font-size: 14px;
    }
    
    .slide-content-link span {
        padding: 8px 16px;
        font-size: 12px;
    }
    
    /* Adjust container margins */
    .container.mt-4 {
        margin-top: 1rem !important;
        padding-left: 10px;
        padding-right: 10px;
    }
}

/* Animation for entrance */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.promotion-item {
    animation: fadeInUp 0.6s ease forwards;
}

.promotion-item:nth-child(1) {
    animation-delay: 0.1s;
}

.promotion-item:nth-child(2) {
    animation-delay: 0.2s;
}

.promotion-item:nth-child(3) {
    animation-delay: 0.3s;
}

/* RTL Support */
[dir="rtl"] .slide-content-link span {
    font-family: 'Arial', sans-serif;
}

/* Loading state */
.promotion-image img {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.promotion-image img.loaded {
    opacity: 1;
}

/* Loading skeleton animation */
.promotion-image img:not(.loaded) {
    background: linear-gradient(90deg, #f0f0f0 25%, transparent 37%, #f0f0f0 63%);
    background-size: 400% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
}

@keyframes skeleton-loading {
    0% {
        background-position: 100% 50%;
    }
    100% {
        background-position: -100% 50%;
    }
}

/* Focus states for accessibility */
.slide-content-link:focus {
    outline: 3px solid rgba(0, 123, 255, 0.5);
    outline-offset: 2px;
}

.slide-content-link:focus span {
    background: #007bff;
    color: white;
}

/* Print styles */
@media print {
    .promotion-item {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .slide-content-link {
        display: none;
    }
}

/* Better hover states for desktop */
@media (min-width: 769px) {
    .promotion-item:hover {
        transform: translateY(-8px);
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
    }
    
    .promotion-item:hover .slide-content-link span {
        transform: scale(1.15);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    }
}