/* Arabic Font and RTL Support */
body {
    font-family: 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    direction: rtl;
    text-align: right;
}

body.ltr {
    direction: ltr;
    text-align: left;
}

/* Language Toggle */
.language-toggle {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1000;
}

body.ltr .language-toggle {
    left: auto;
    right: 20px;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.8rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: #f8f9fa;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    line-height: 1.6;
    color: #e9ecef;
}

/* Pricing Section */
.pricing-section {
    margin: 2rem 0;
}

.price-card {
    background: rgba(255,255,255,0.1);
    padding: 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    text-align: center;
    margin-bottom: 2rem;
}

.original-price {
    font-size: 1.1rem;
    text-decoration: line-through;
    color: #ffc107;
    margin-bottom: 0.5rem;
}

.special-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #28a745;
    margin-bottom: 0.5rem;
}

.savings {
    font-size: 1.3rem;
    color: #ff6b6b;
    font-weight: 600;
    background: rgba(255,107,107,0.2);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    display: inline-block;
}

/* Payment Buttons */
.payment-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.payment-btn {
    flex: 1;
    min-width: 250px;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.payment-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.payment-btn i {
    margin-left: 0.5rem;
    font-size: 1.2rem;
}

body.ltr .payment-btn i {
    margin-left: 0;
    margin-right: 0.5rem;
}

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

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 3rem;
    color: #667eea;
    margin-bottom: 1rem;
}

.feature-card h4 {
    color: #333;
    margin-bottom: 1rem;
    font-weight: 600;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* Modules Section */
.modules-section {
    background: #f8f9fa;
}

.module-list {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.module-item {
    padding: 1rem;
    border-bottom: 1px solid #eee;
    transition: background-color 0.3s ease;
}

.module-item:last-child {
    border-bottom: none;
}

.module-item:hover {
    background-color: #f8f9fa;
    border-radius: 8px;
}

.module-item h5 {
    margin: 0;
    color: #333;
    font-weight: 500;
}

/* Footer */
.footer {
    background: #333;
    color: white;
}

/* Payment Modal */
.modal-content {
    border-radius: 15px;
    border: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.modal-header {
    border-bottom: 1px solid #eee;
    padding: 1.5rem;
}

.modal-body {
    padding: 2rem;
}

#card-element {
    padding: 1rem;
    border: 1px solid #ccc;
    border-radius: 8px;
    background: white;
}

#card-errors {
    color: #fa755a;
    margin-top: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.4rem;
    }
    
    .payment-buttons {
        flex-direction: column;
    }
    
    .payment-btn {
        min-width: 100%;
    }
    
    .special-price {
        font-size: 2rem;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Success Animation */
.success-checkmark {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: block;
    stroke-width: 2;
    stroke: #4bb71b;
    stroke-miterlimit: 10;
    margin: 10% auto;
    box-shadow: inset 0px 0px 0px #4bb71b;
    animation: fill .4s ease-in-out .4s forwards, scale .3s ease-in-out .9s both;
}

.success-checkmark__circle {
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    stroke-width: 2;
    stroke-miterlimit: 10;
    stroke: #4bb71b;
    fill: none;
    animation: stroke 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.success-checkmark__check {
    transform-origin: 50% 50%;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: stroke 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.8s forwards;
}

@keyframes stroke {
    100% {
        stroke-dashoffset: 0;
    }
}

@keyframes scale {
    0%, 100% {
        transform: none;
    }
    50% {
        transform: scale3d(1.1, 1.1, 1);
    }
}

@keyframes fill {
    100% {
        box-shadow: inset 0px 0px 0px 30px #4bb71b;
    }
}