/* المتغيرات العامة */
:root {
  /* الألوان التونسية */
  --primary-blue: #1e40af;
  --secondary-green: #059669;
  --accent-orange: #ea580c;
  --light-blue: #dbeafe;
  --light-green: #d1fae5;
  --light-orange: #fed7aa;
  
  /* الألوان المساعدة */
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-600: #4b5563;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  /* الخطوط */
  --font-arabic: 'Noto Sans Arabic', Arial, sans-serif;
  
  /* الظلال */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* الانتقالات */
  --transition: all 0.3s ease;
}

        body {
            font-family: 'Cairo', sans-serif;
            margin: 0;
            padding: 0;
            background-color: #f8f9fa;
            /* Light background */
            color: #343a40;
            /* Dark text */
            line-height: 1.7;
            direction: rtl;
            /* Right-to-left for Arabic */
            text-align: right;
        }

        .container {
            width: 90%;
            max-width: 1000px;
            margin: 30px auto;
            padding: 20px;
            background-color: #ffffff;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        }

        header {
            text-align: center;
            padding-bottom: 20px;
            border-bottom: 2px solid #e9ecef;
            margin-bottom: 30px;
        }

        header h1 {
            color: #007bff;
            /* Primary blue for logo */
            font-size: 2.8em;
            margin-bottom: 5px;
            font-weight: 700;
        }

        header p {
            color: #6c757d;
            font-size: 1.1em;
        }

        .section {
            padding: 30px;
            margin-bottom: 30px;
            background-color: #fefefe;
            border-radius: 10px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }

        h2 {
            color: #28a745;
            /* Success green for section titles */
            font-size: 2.2em;
            margin-bottom: 25px;
            text-align: center;
            position: relative;
            padding-bottom: 10px;
        }

        h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            right: 50%;
            transform: translateX(50%);
            width: 80px;
            height: 3px;
            background-color: #28a745;
            border-radius: 2px;
        }

        h3 {
            color: #007bff;
            font-size: 1.6em;
            margin-top: 25px;
            margin-bottom: 15px;
        }

        ul {
            list-style: none;
            padding: 0;
        }

        .section ul li {
            background-color: #e9f7ee;
            /* Light green for list items */
            margin-bottom: 15px;
            padding: 20px;
            border-radius: 8px;
            border-right: 5px solid #28a745;
            box-shadow: 0 1px 5px rgba(0, 0, 0, 0.05);
            line-height: 1.8;
            font-size: 1.05em;
        }

        ul li strong {
            color: #0056b3;
            /* Darker blue for emphasis */
            font-size: 1.1em;
        }

        .example {
            background-color: #f0f8ff;
            /* Lighter blue for examples */
            padding: 12px 20px;
            margin-top: 10px;
            margin-bottom: 10px;
            border-radius: 6px;
            border-right: 4px solid #007bff;
            font-style: italic;
            color: #495057;
            font-size: 0.95em;
        }

        .cta-button {
            display: block;
            width: fit-content;
            /* Adjust width to content */
            margin: 40px auto 20px auto;
            padding: 18px 40px;
            background-color: #ffc107;
            /* Warning yellow for CTA */
            color: #343a40;
            /* Dark text on yellow */
            text-align: center;
            text-decoration: none;
            border-radius: 8px;
            font-size: 1.5em;
            font-weight: 700;
            cursor: pointer;
            border: none;
            transition: background-color 0.3s ease, transform 0.2s ease;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
        }

        .cta-button:hover {
            background-color: #e0a800;
            /* Darker yellow on hover */
            transform: translateY(-2px);
        }

        .payment-steps ol {
            list-style-type: decimal;
            padding-right: 25px;
            font-size: 1.05em;
        }

        .payment-steps li {
            background-color: transparent;
            border: none;
            box-shadow: none;
            padding: 0;
            margin-bottom: 10px;
        }

        .highlight {
            color: #dc3545;
            /* Danger red for key numbers/prices */
            font-weight: 700;
            font-size: 1.1em;
        }
/*
        footer {
            text-align: center;
            margin-top: 40px;
            padding-top: 20px;
            border-top: 2px solid #e9ecef;
            color: #6c757d;
            font-size: 0.9em;
        }
*/
        .back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 500;
  margin-bottom: 2rem;
  transition: var(--transition);
}

.back-link:hover {
  color: var(--secondary-green);
  transform: translateX(5px);
}

/* Footer */
        footer .container {
            background: #333;
            color: white;
            text-align: center;
            padding: 2rem 0;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        footer .container p{
            margin: 0;
            padding: 0 10px;
        }

        .whatsapp-button {
            display: block;
            width: fit-content;
            /* Adjust width to content */
            margin: 40px auto 20px auto;
            padding: 18px 40px;
            background-color: #25D366;
            /* Warning yellow for CTA */
            color:white;
            /* Dark text on yellow */
            text-align: center;
            text-decoration: none;
    border-radius: 30px;
            font-size: 1.0em;
            font-weight: 700;
            cursor: pointer;
            border: none;
            transition: background-color 0.3s ease, transform 0.2s ease;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.whatsapp-button i {
    margin-left: 10px;
    font-size: 20px;
}

.whatsapp-button:hover {
    background-color: #1ebd5a;
    transform: translateY(-2px);
}