/* SweetAlert2 RTL styling */
.rtl-alert {
    direction: rtl;
    font-family: 'Almarai', sans-serif;
    text-align: right;
}

/* Ensure dropdown is visible */
.dropdown-menu {
    display: block;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0s, opacity 0.3s linear;
    z-index: 1050;
}

.dropdown-menu.show {
    visibility: visible;
    opacity: 1;
}

/* Fix for notification dropdown */
#notificationsDropdown {
    cursor: pointer;
}

/* Mobile navbar improvements */
@media (max-width: 768px) {
    .navbar .container {
        padding: 0 15px;
    }
    
    /* Make notifications dropdown more mobile-friendly */
    .dropdown-menu {
        width: 300px !important;
        max-width: calc(100vw - 30px);
        left: auto !important;
        right: 0 !important;
        transform: translateX(-10px);
    }
    
    /* Adjust navbar spacing on mobile */
    .d-flex.align-items-center.gap-2 {
        gap: 0.5rem !important;
    }
    
    /* Ensure buttons don't shrink too much */
    .btn.btn-danger {
        min-width: 40px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    /* Logo size adjustment for mobile */
    .navbar-brand img,
    .fixed-top img[src="images/logo.png"] {
        max-width: 50px !important;
    }
}

@media (max-width: 576px) {
    /* Further mobile optimizations */
    .dropdown-menu {
        width: 280px !important;
    }
    
    .fixed-top .container {
        padding: 0 10px;
    }
}

/* Enhanced Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
    overflow: hidden;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-section::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"><circle cx="20" cy="20" r="2" fill="white" opacity="0.1"/><circle cx="80" cy="40" r="1" fill="white" opacity="0.1"/><circle cx="40" cy="80" r="1.5" fill="white" opacity="0.1"/></svg>');
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-image-container {
    position: relative;
    z-index: 2;
}

.hero-image-wrapper {
    position: relative;
    border-radius: 120px 20px 30px 40px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transform: perspective(1000px) rotateY(-5deg);
    transition: all 0.3s ease;
}

.hero-image-wrapper:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.02);
}

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

.hero-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.floating-elements {
    position: relative;
    width: 100%;
    height: 100%;
}

.floating-element {
    position: absolute;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: floatElement 6s ease-in-out infinite;
}

.floating-element i {
    font-size: 1.2rem;
    color: white;
}

.element-1 {
    top: 20%;
    right: 10%;
    animation-delay: 0s;
}

.element-2 {
    bottom: 30%;
    left: 15%;
    animation-delay: 2s;
}

.element-3 {
    top: 60%;
    right: 20%;
    animation-delay: 4s;
}

@keyframes floatElement {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-15px) rotate(180deg);
        opacity: 1;
    }
}

.carousel-item img {
    will-change: transform;
}

/* Accessibility improvements */
.login-btn:focus,
.register-btn:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* Loading states moved to global styles.css */

/* Enhanced Courses Section */
.courses-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.courses-section::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="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23dee2e6" stroke-width="0.5" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.1;
    pointer-events: none;
}

.section-header {
    position: relative;
    z-index: 2;
}

.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.title-main {
    color: #2c3e50;
    display: block;
}

.title-accent {
    color: #e74c3c;
    display: block;
    font-size: 0.9em;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #6c757d;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.section-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateX(-5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.feature-item i {
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.feature-item span {
    font-weight: 500;
    color: #2c3e50;
}

/* Enhanced Carousel */
.carousel-container {
    position: relative;
    z-index: 2;
}

.modern-carousel {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    background: #fff;
}

.carousel-image-container {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.carousel-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
}

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

.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
}

.carousel-item:hover .carousel-overlay {
    opacity: 1;
}

.carousel-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.carousel-link:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 1);
}

.carousel-link-icon {
    font-size: 2rem;
    color: #e74c3c;
}

.modern-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent) !important;
    border: none;
    border-radius: 0;
    text-align: right;
}

.caption-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: #fff;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.caption-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.modern-price {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(45deg, #28a745, #20c997) !important;
    color: white !important;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: bold;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.content-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Placeholder Content */
.placeholder-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: white;
    text-align: center;
    padding: 2rem;
}

.placeholder-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.7;
}

.placeholder-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.placeholder-content p {
    opacity: 0.8;
    margin: 0;
}

/* Carousel Controls Enhancement */
.carousel-control-prev,
.carousel-control-next {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.modern-carousel:hover .carousel-control-prev,
.modern-carousel:hover .carousel-control-next {
    opacity: 1;
}

.carousel-control-prev {
    left: 15px;
}

.carousel-control-next {
    right: 15px;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    filter: invert(1);
    width: 20px;
    height: 20px;
}

/* Carousel Indicators Enhancement */
.carousel-indicators {
    bottom: 15px;
    margin-bottom: 0;
}

.carousel-indicators [data-bs-target] {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.carousel-indicators .active {
    background: #e74c3c;
    border-color: #e74c3c;
    transform: scale(1.2);
}

/* Responsive Design */
@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
        text-align: center;
    }

    .section-features {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .feature-item {
        flex: 1;
        min-width: 150px;
        justify-content: center;
        text-align: center;
        flex-direction: column;
        gap: 0.5rem;
    }

    .carousel-image-container {
        height: 300px;
    }

    .modern-caption {
        padding: 1rem;
    }

    .caption-title {
        font-size: 1.2rem;
    }

    .carousel-link {
        width: 60px;
        height: 60px;
    }

    .carousel-link-icon {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    .courses-section {
        padding: 3rem 0;
    }

    .carousel-image-container {
        height: 250px;
    }

    .section-features {
        gap: 0.5rem;
    }

    .feature-item {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
}

/* Enhanced Features Section */
.features-section {
    background: #f8f9fa;
    position: relative;
}

.features-title {
    font-size: 3rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.features-subtitle {
    font-size: 1.2rem;
    color: #6c757d;
    margin-bottom: 2rem;
}

.title-decoration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.decoration-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, #667eea, #764ba2);
}

.decoration-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.enhanced-feature-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
}

.enhanced-feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature-card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.feature-card-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(180deg); }
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2rem;
    color: white;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 2;
}

.video-icon {
    animation: pulse 2s ease-in-out infinite;
}

.exam-icon {
    animation: bounce 2s ease-in-out infinite;
}

.progress-icon {
    animation: rotate 3s linear infinite;
}

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

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.feature-number {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: white;
    font-size: 1.1rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-card-body {
    padding: 2rem;
}

.feature-card-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 1rem;
    text-align: center;
}

.feature-card-description {
    color: #6c757d;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    text-align: center;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: #495057;
    font-size: 0.95rem;
}

.feature-list i {
    color: #28a745;
    font-size: 0.9rem;
    width: 16px;
    text-align: center;
}

/* Responsive Design for Features */
@media (max-width: 768px) {
    .features-title {
        font-size: 2.5rem;
    }

    .enhanced-feature-card {
        margin-bottom: 2rem;
    }

    .feature-card-header {
        padding: 1.5rem;
    }

    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .feature-card-body {
        padding: 1.5rem;
    }
}

@media (max-width: 576px) {
    .features-title {
        font-size: 2rem;
    }

    .decoration-line {
        width: 40px;
    }

    .feature-card-title {
        font-size: 1.3rem;
    }
}

/* Animation classes for intersection observer */
.animate-in {
    animation: slideInUp 0.8s ease-out forwards;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Enhanced hover effects */
.enhanced-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s ease;
}

.enhanced-feature-card:hover::before {
    left: 100%;
}

/* Improved carousel transitions */
.carousel-item {
    transition: transform 0.6s ease-in-out;
}

.carousel-item.active {
    transform: scale(1);
}

.carousel-item-next,
.carousel-item-prev {
    transform: scale(0.95);
}

/* Custom scrollbar moved to global styles.css */

/* Focus and print styles moved to global styles.css */