/* تصميم مساحة الإعلانات */
#advertisementSection {
    background: white;
    position: relative;
    overflow: hidden;
}

#advertisementSection::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="%23ffffff" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="%23ffffff" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.advertisement-slider {
    position: relative;
    z-index: 1;
}

/* تحسينات إضافية للسلايدر */
.slide-content {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    background: white;
}



.slide-title {
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}



.slide-link-indicator {
    position: relative;
    z-index: 2;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* تأثيرات التحويل المحسنة */
.slide {
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide.active {
    transform: translateX(0) scale(1);
}

.slide.prev {
    transform: translateX(-100%) scale(0.95);
}

.slide:not(.active):not(.prev) {
    transform: translateX(100%) scale(0.95);
}

/* تحسين الأزرار */
.slider-btn {
    backdrop-filter: blur(10px);
    background: rgba(255,255,255,0.9);
    border: 2px solid rgba(255,255,255,0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.slider-btn:hover {
    background: rgba(255,255,255,1);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.slider-btn:active {
    transform: translateY(-50%) scale(0.95);
}

/* تحسين النقاط */
.dot {
    backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.dot:hover {
    transform: scale(1.3);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.dot.active {
    background: white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.4);
}

/* تأثيرات الصورة المحسنة */
.slide-image {
    position: relative;
    overflow: hidden;
}

.slide-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.slide-content:hover .slide-image::after {
    transform: translateX(100%);
}

/* تحسينات للأجهزة المحمولة */
@media (max-width: 768px) {
    #advertisementSection {
        padding: 20px 0;
    }
    
    .advertisement-slider {
        margin: 0 10px;
    }
    
    .slider-container {
        border-radius: 12px;
        overflow: hidden;
    }
    
    .slide-content {
        border-radius: 0;
    }
}

@media (max-width: 480px) {
    .slide-title {
        font-size: 1rem !important;
        line-height: 1.2;
    }
    

    
    .slider-btn {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .dot {
        width: 10px;
        height: 10px;
    }
}

/* تأثيرات التحميل */
.advertisement-slider.loading {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.advertisement-slider.loaded {
    opacity: 1;
    transform: translateY(0);
}

/* تأثير الظهور التدريجي للشرائح */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide.active .slide-content {
    animation: slideIn 0.8s ease-out;
}

/* تحسين التباعد والتخطيط */
.container {
    max-width: 1200px;
}

/* تأثيرات إضافية للتفاعل */
.slide-content {
    transform-origin: center;
    transition: all 0.3s ease;
}

.slide-content:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

/* تحسين الخطوط */
.slide-title {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 700;
    letter-spacing: -0.5px;
}



/* تأثيرات الخلفية المتحركة */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.slide-link-indicator {
    animation: float 3s ease-in-out infinite;
}

/* تحسين الوصولية */
.slider-btn:focus,
.dot:focus {
    outline: 3px solid rgba(102, 126, 234, 0.5);
    outline-offset: 2px;
}

/* تأثيرات الانتقال المتقدمة */
.slide {
    will-change: transform, opacity;
}

.slide-image img {
    will-change: transform;
}

/* تحسين الأداء */
.advertisement-slider * {
    box-sizing: border-box;
}

.slide-image img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* إخفاء مساحة الإعلانات إذا لم تكن هناك إعلانات */
#advertisementSection.hidden {
    display: none;
}

/* تأثير التدرج للحواف */
.slider-container::before,
.slider-container::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 50px;
    z-index: 10;
    pointer-events: none;
}

.slider-container::before {
    left: 0;
    background: linear-gradient(to right, rgba(255,255,255,0.8), transparent);
}

.slider-container::after {
    right: 0;
    background: linear-gradient(to left, rgba(255,255,255,0.8), transparent);
}