/**
 * Advanced Slider Styles - Enhanced Version
 * ملف: assets/slider-style.css
 */

 .advanced-slider-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.advanced-slider-container {
    position: relative;
    width: 100%;
    min-height: 600px;
}

.advanced-slider-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 600px;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s;
    z-index: 1;
    pointer-events: none;
}

.advanced-slider-item.active {
    opacity: 1 !important;
    visibility: visible !important;
    z-index: 2 !important;
    pointer-events: auto !important;
}

.advanced-slider-item.fade-out {
    opacity: 0 !important;
    z-index: 1 !important;
    pointer-events: none !important;
}

/* ===================================== */
/* Desktop Layout - قياسات ثابتة للصور */
/* ===================================== */
.slider-image-wrapper {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
}

.advanced-slider-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    /* قياس ثابت موحد لجميع الصور */
}

/* طبقة overlay تلقائية موحدة */
.advanced-slider-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 100%);
    z-index: 1;
    pointer-events: none;
}

/* محتوى النص فوق الطبقة */
.advanced-slider-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    z-index: 2;
    padding: 2rem;
}

.advanced-slider-content-inner {
    max-width: 800px;
    margin-left: auto;
    margin-right: 2rem;
}

.advanced-slider-item .advanced-slider-title,
.advanced-slider-item .advanced-slider-description,
.advanced-slider-item .advanced-slider-button {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.advanced-slider-item.active .advanced-slider-title {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.3s;
}

.advanced-slider-item.active .advanced-slider-description {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.5s;
}

.advanced-slider-item.active .advanced-slider-button {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.7s;
}

.advanced-slider-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.advanced-slider-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.advanced-slider-button {
    display: inline-block;
    padding: 0.75rem 2rem;
    background-color: #2563eb;
    color: #ffffff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
    position: relative;
    overflow: hidden;
}

.advanced-slider-button:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.6);
    color: #ffffff;
}

.advanced-slider-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.advanced-slider-button:hover::before {
    width: 300px;
    height: 300px;
}

/* ===================================== */
/* الأسهم */
/* ===================================== */
.advanced-slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 3;
    transition: all 0.3s ease;
    color: #ffffff;
}

.advanced-slider-arrow:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.1);
}

.advanced-slider-arrow:focus {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
}

.advanced-slider-prev {
    left: 1rem;
}

.advanced-slider-next {
    right: 1rem;
}

/* ===================================== */
/* النقاط */
/* ===================================== */
.advanced-slider-dots {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 3;
}

.advanced-slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.advanced-slider-dot:hover {
    background-color: rgba(255, 255, 255, 0.75);
}

.advanced-slider-dot:focus {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
}

.advanced-slider-dot.active {
    width: 32px;
    background-color: #ffffff;
    border-radius: 6px;
}

/* ===================================== */
/* رسالة فارغة */
/* ===================================== */
.advanced-slider-empty {
    padding: 4rem 2rem;
    text-align: center;
    background-color: #f3f4f6;
    border-radius: 16px;
    color: #6b7280;
    font-size: 1.125rem;
}

/* ===================================== */
/* Mobile - Stacked Layout (صورة فوق + نص تحت) */
/* ===================================== */
@media (max-width: 768px) {
    /* إعادة تعيين عرض الصورة للجوال */
    .slider-image-wrapper {
        width: 100% !important;
        right: auto !important;
        left: 0 !important;
    }
    
    /* حاوية السلايدر للتخطيط المتراص */
    .advanced-slider-wrapper[data-mobile-layout="stacked"] .advanced-slider-container {
        overflow: hidden;
        position: relative;
        min-height: 500px;
    }
    
    .advanced-slider-wrapper[data-mobile-layout="overlay"] .advanced-slider-container {
        overflow: hidden;
        position: relative;
        min-height: 400px;
    }
    
    /* التخطيط المتراص - الصورة منفصلة */
    .advanced-slider-item.stacked-mobile {
        display: flex !important;
        height: auto !important;
        min-height: 500px;
        flex-direction: column;
        position: absolute !important;
        top: 0;
        left: 0;
        width: 100%;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        z-index: 1;
    }
    
    
    .advanced-slider-item.stacked-mobile.active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        z-index: 2;
    }
    
    .advanced-slider-item.stacked-mobile.fade-out {
        opacity: 0;
        pointer-events: none;
        z-index: 1;
    }
    
    .advanced-slider-item.stacked-mobile .slider-image-wrapper {
        position: relative;
        height: 250px;
        flex-shrink: 0;
        background-color: #f3f4f6;
    }
    
    .advanced-slider-item.stacked-mobile .advanced-slider-image {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
        transform: none;
    }
    
    .advanced-slider-item.stacked-mobile .advanced-slider-overlay {
        display: none;
    }
    
    .advanced-slider-item.stacked-mobile .advanced-slider-content {
        position: relative;
        width: 100%;
        height: auto;
        padding: 1.5rem;
        background-color: #ffffff;
        text-align: center;
    }
    
    .advanced-slider-item.stacked-mobile .advanced-slider-content-inner {
        max-width: 100%;
        margin: 0 auto;
        animation: fadeInUp 0.6s ease-out;
    }
    
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .advanced-slider-item.stacked-mobile .advanced-slider-title {
        color: #1f2937;
        text-shadow: none;
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .advanced-slider-item.stacked-mobile .advanced-slider-description {
        color: #4b5563;
        text-shadow: none;
        font-size: 0.938rem;
        line-height: 1.6;
        margin-bottom: 1.5rem;
    }
    
    .advanced-slider-item.stacked-mobile .advanced-slider-button {
        padding: 0.625rem 1.5rem;
        font-size: 0.875rem;
    }
    
    /* التخطيط المتراكب للجوال - الصورة مع النص */
    .advanced-slider-item.overlay-mobile {
        display: block !important;
        height: 400px;
        position: absolute !important;
        top: 0;
        left: 0;
        width: 100%;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        z-index: 1;
    }
    
    
    .advanced-slider-item.overlay-mobile.active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        z-index: 2;
    }
    
    .advanced-slider-item.overlay-mobile.fade-out {
        opacity: 0;
        pointer-events: none;
        z-index: 1;
    }
    
    .advanced-slider-item.overlay-mobile .slider-image-wrapper {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        right: auto;
    }
    
    .advanced-slider-item.overlay-mobile .advanced-slider-image {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .advanced-slider-item.overlay-mobile .advanced-slider-overlay {
        background: linear-gradient(to bottom, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.5) 50%, rgba(0, 0, 0, 0.7) 100%);
    }
    
    .advanced-slider-item.overlay-mobile .advanced-slider-content {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        padding: 1.5rem;
        text-align: center;
    }
    
    .advanced-slider-item.overlay-mobile .advanced-slider-content-inner {
        margin: 0 auto;
    }
    
    .advanced-slider-item.overlay-mobile .advanced-slider-title {
        font-size: 1.5rem;
        margin-bottom: 1rem;
        color: #ffffff;
        text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
    }
    
    .advanced-slider-item.overlay-mobile .advanced-slider-description {
        font-size: 0.875rem;
        margin-bottom: 1.5rem;
        padding: 0 1rem;
        color: rgba(255, 255, 255, 0.95);
        text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
    }
    
    .advanced-slider-item.overlay-mobile .advanced-slider-button {
        padding: 0.625rem 1.5rem;
        font-size: 0.875rem;
    }
    
    /* الأسهم والنقاط للجوال */
    .advanced-slider-arrow {
        width: 40px;
        height: 40px;
    }
    
    .advanced-slider-arrow svg {
        width: 20px;
        height: 20px;
    }
    
    .advanced-slider-prev {
        left: 0.5rem;
    }
    
    .advanced-slider-next {
        right: 0.5rem;
    }
    
    /* النقاط للتخطيط المتراص */
    .advanced-slider-wrapper[data-mobile-layout="stacked"] .advanced-slider-dots {
        position: relative;
        bottom: auto;
        left: auto;
        transform: none;
        justify-content: center;
        padding: 1rem 0;
        background-color: #ffffff;
    }
    
    .advanced-slider-wrapper[data-mobile-layout="stacked"] .advanced-slider-dots .advanced-slider-dot {
        background-color: rgba(0, 0, 0, 0.3);
    }
    
    .advanced-slider-wrapper[data-mobile-layout="stacked"] .advanced-slider-dots .advanced-slider-dot:hover {
        background-color: rgba(0, 0, 0, 0.5);
    }
    
    .advanced-slider-wrapper[data-mobile-layout="stacked"] .advanced-slider-dots .advanced-slider-dot.active {
        background-color: #2563eb;
    }
    
    /* النقاط للتخطيط المتراكب */
    .advanced-slider-wrapper[data-mobile-layout="overlay"] .advanced-slider-dots {
        bottom: 1rem;
    }
    
    .advanced-slider-dot {
        width: 8px;
        height: 8px;
    }
    
    .advanced-slider-dot.active {
        width: 24px;
    }
    
    /* الأسهم للتخطيط المتراص */
    .advanced-slider-wrapper[data-mobile-layout="stacked"] .advanced-slider-arrow {
        top: 125px;
    }
}

/* ===================================== */
/* Mobile - Extra Small Screens */
/* ===================================== */
@media (max-width: 480px) {
    .advanced-slider-item.stacked-mobile .slider-image-wrapper {
        height: 220px;
    }
    
    .advanced-slider-item.stacked-mobile .advanced-slider-content {
        padding: 1.25rem;
    }
    
    .advanced-slider-item.stacked-mobile .advanced-slider-title {
        font-size: 1.25rem;
    }
    
    .advanced-slider-item.stacked-mobile .advanced-slider-description {
        font-size: 0.875rem;
    }
    
    .advanced-slider-item.overlay-mobile {
        height: 350px;
    }
    
    .advanced-slider-item.overlay-mobile .advanced-slider-content {
        padding: 1rem;
    }
    
    .advanced-slider-item.overlay-mobile .advanced-slider-title {
        font-size: 1.25rem;
    }
    
    .advanced-slider-item.overlay-mobile .advanced-slider-description {
        font-size: 0.813rem;
        line-height: 1.5;
    }
}

/* ===================================== */
/* Tablet Layout */
/* ===================================== */
@media (min-width: 769px) and (max-width: 1024px) {
    .advanced-slider-title {
        font-size: 2.5rem;
    }
    
    .advanced-slider-description {
        font-size: 1.125rem;
    }
    
    .advanced-slider-content {
        padding: 2rem 1.5rem;
    }
}

/* ===================================== */
/* تحسينات الأداء */
/* ===================================== */
.advanced-slider-image {
    will-change: transform;
}

.advanced-slider-item.active .advanced-slider-image {
    animation: zoomImage 10s ease-out forwards;
}

@keyframes zoomImage {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.1);
    }
}

/* إيقاف التكبير على الجوال للأداء */
@media (max-width: 768px) {
    .advanced-slider-item.active .advanced-slider-image {
        animation: none;
    }
    
    .advanced-slider-item.stacked-mobile .advanced-slider-image {
        animation: none;
        transform: none;
    }
}

/* ===================================== */
/* دعم RTL */
/* ===================================== */
[dir="rtl"] .slider-image-wrapper {
    right: auto;
    left: 0;
}

[dir="rtl"] .advanced-slider-content-inner {
    margin-left: 0;
    margin-left: auto;
    margin-right: 5rem;
}

@media (max-width: 768px) {
    [dir="rtl"] .advanced-slider-item.overlay-mobile .advanced-slider-content-inner {
        margin: 0 auto;
    }
}

/* ===================================== */
/* Loading State */
/* ===================================== */
.advanced-slider-wrapper.loading {
    opacity: 0.5;
    pointer-events: none;
}

/* ===================================== */
/* Accessibility Enhancements */
/* ===================================== */
@media (prefers-reduced-motion: reduce) {
    .advanced-slider-item.active,
    .advanced-slider-content-inner,
    .advanced-slider-image {
        animation: none !important;
        transition: none !important;
    }
}

/* Focus Visible */
.advanced-slider-button:focus-visible {
    outline: 3px solid #ffffff;
    outline-offset: 4px;
}

/* ===================================== */
/* Print Styles */
/* ===================================== */
@media print {
    .advanced-slider-arrow,
    .advanced-slider-dots {
        display: none;
    }
    
    .advanced-slider-item {
        display: block !important;
        page-break-inside: avoid;
        margin-bottom: 2rem;
    }
    
    .advanced-slider-item.stacked-mobile .advanced-slider-content {
        background-color: transparent !important;
    }
}

/* ===================================== */
/* تحسينات إضافية للتخطيط المتراص */
/* ===================================== */
@media (max-width: 768px) {
    /* إضافة ظل للصورة في التخطيط المتراص */
    .advanced-slider-item.stacked-mobile .slider-image-wrapper::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 40px;
        background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.1));
    }
    
    /* تحسين المسافات */
    .advanced-slider-wrapper[data-mobile-layout="stacked"] {
        border-radius: 12px;
    }
    
    .advanced-slider-item.stacked-mobile .advanced-slider-button {
        min-width: 120px;
        text-align: center;
    }
    
    /* تحسين التباين للنصوص الداكنة */
    .advanced-slider-item.stacked-mobile .advanced-slider-title {
        font-weight: 700;
        letter-spacing: -0.02em;
    }
    
    .advanced-slider-item.stacked-mobile .advanced-slider-description {
        font-weight: 400;
        max-width: 100%;
    }
}