:root {
    /* Clean Monochrome Color Palette */
    --primary: #2563eb;              /* Clean blue */
    --primary-light: #3b82f6;       /* Lighter blue */
    --primary-dark: #1d4ed8;        /* Darker blue */
    
    /* Neutral Grays */
    --gray-50: #f9fafb;             /* Lightest gray */
    --gray-100: #f3f4f6;            /* Light gray */
    --gray-200: #e5e7eb;            /* Border gray */
    --gray-600: #4b5563;            /* Medium gray */
    --gray-800: #1f2937;            /* Dark gray */
    --gray-900: #111827;            /* Darkest gray */
    
    /* Semantic Colors */
    --white: #ffffff;
    --black: #000000;
    --success: #10b981;              /* Green for success */
    --warning: #f59e0b;             /* Amber for warnings */
    
    /* Typography */
    --font-primary: 'Inter', 'Segoe UI', Tahoma, sans-serif;
    --font-arabic: 'Noto Sans Arabic', 'Arial Unicode MS', sans-serif;
    --font-size-base: 16px;
    --font-size-small: 14px;
    --font-size-large: 18px;
    --font-size-xl: 24px;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Borders */
    --border-radius: 6px;
    --border-color: var(--gray-200);
}

/* Import Google Fonts for Arabic and Latin support */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:wght@300;400;500;600;700&family=Noto+Sans+Arabic:wght@300;400;500;600;700&display=swap');

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    background-color: var(--white);
    color: var(--gray-800);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Arabic text support */
.arabic, [lang="ar"] {
    font-family: var(--font-arabic);
    direction: rtl;
    text-align: right;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    box-sizing: border-box;
    margin-bottom: 10px;
}

header, main, footer {
    width: 100%;
    margin: 0;
    padding: 0;
}

/* Header & Navigation */
.header {
    background-color: var(--gray-900);
    padding: var(--spacing-sm) 0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    box-sizing: border-box;
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

/* Support Link */
.support-link {
    background-color: var(--primary);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.support-link:hover {
    background-color: var(--primary-dark);
    color: var(--white);
}

        .main-navigation ul {
            display: flex;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: var(--spacing-md);
        }

        .main-navigation ul li {
            margin: 0;
        }

        .main-navigation ul li a {
            text-decoration: none;
            color: var(--white);
            font-weight: 500;
            padding: var(--spacing-xs) var(--spacing-sm);
            border-radius: var(--border-radius);
            transition: all 0.3s ease;
        }

        .main-navigation ul li a:hover,
        .main-navigation ul li a:focus-visible {
            background-color: rgba(255, 255, 255, 0.1);
            color: var(--white);
        }


        /* Support Link Styling */
        .support-link {
            background-color: var(--primary);
            color: var(--white);
            padding: var(--spacing-xs) var(--spacing-sm);
            text-decoration: none;
            border-radius: var(--border-radius);
            font-weight: 500;
            transition: all 0.3s ease;
            white-space: nowrap;
        }

        .support-link:hover {
            background-color: var(--primary-dark);
            color: var(--white);
        }


.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
}

        /* Responsive Design */
        @media (max-width: 768px) {
            .header-container {
                padding: 0 var(--spacing-sm);
            }
            
            .main-navigation {
                display: none;
            }

            .menu-toggle {
                display: block;
                background: none;
                border: none;
                color: var(--white);
                font-size: 1.5rem;
                cursor: pointer;
            }

            .main-navigation {
                display: none;
                position: fixed;
                top: 70px;
                left: 0;
                width: 100%;
                max-height: calc(100vh - 70px);
                z-index: 10;
                background-color: var(--gray-900);
                overflow-y: auto;
                box-shadow: 0 2px 4px rgba(0,0,0,0.1);
                -webkit-overflow-scrolling: touch;
                scrollbar-width: thin;
                scrollbar-color: var(--primary) var(--gray-800);
            }
            
            .main-navigation::-webkit-scrollbar {
                width: 6px;
            }
            
            .main-navigation::-webkit-scrollbar-track {
                background: var(--gray-800);
            }
            
            .main-navigation::-webkit-scrollbar-thumb {
                background: var(--primary);
                border-radius: 3px;
            }
            
            .main-navigation::-webkit-scrollbar-thumb:hover {
                background: var(--primary-dark);
            }

            .main-navigation.show {
                display: block;
            }
            
            .main-navigation ul {
                display: flex;
                flex-direction: column;
                padding: var(--spacing-sm);
                margin: 0;
                list-style: none;
                gap: 0;
                min-height: 0;
            }
            
            .main-navigation ul li {
                margin: var(--spacing-xs) 0;
            }
            
            .main-navigation ul li a {
                color: var(--white);
                text-decoration: none;
                padding: var(--spacing-xs) var(--spacing-sm);
                display: block;
                border-radius: var(--border-radius);
                transition: background-color 0.3s ease;
            }
            
            .main-navigation ul li a:hover {
                background-color: rgba(255, 255, 255, 0.1);
            }
            
            
            /* Mobile support link styling */
            .support-link {
                background-color: var(--primary);
                color: var(--white);
                font-weight: 600;
                border-radius: var(--border-radius);
                margin-top: var(--spacing-xs);
            }
            
            .support-link:hover {
                background-color: var(--primary-dark);
                color: var(--white);
            }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .social-icons {
        justify-content: center;
    }
}

/* Main Content Layout */
main {
    background-color: var(--white);
    color: var(--gray-800);
    padding: var(--spacing-xl) var(--spacing-sm);
    margin: 0 auto;
    max-width: 1200px;
    width: 100%;
    flex: 1;
}

/* Footer */
.footer {
    background-color: var(--gray-800);
    color: var(--gray-100);
    margin-top: auto;
    padding: var(--spacing-xl) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Footer Sections */
.footer-section h3 {
    color: var(--white);
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.footer-section p,
.footer-section li {
    color: var(--gray-100);
    font-size: var(--font-size-small);
    line-height: 1.6;
    margin-bottom: var(--spacing-xs);
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section a {
    color: var(--gray-100);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary);
}

/* Social Media Icons */
.social-icons {
    display: flex;
    gap: var(--spacing-sm);
}

.social-icons .icon {
    font-size: 20px;
    color: var(--gray-100);
    text-decoration: none;
    transition: color 0.3s ease;
}

.social-icons .icon:hover {
    color: var(--primary);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid var(--gray-600);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-sm);
    text-align: center;
    color: var(--gray-100);
    font-size: var(--font-size-small);
}

/* Clean minimalistic design complete */

/* ============================================
   Clean Monochrome Color Palette Applied
   ============================================
   
   Colors Used:
   - Primary: #2563eb (Clean blue)
   - Gray-900: #111827 (Dark header/footer)
   - Gray-800: #1f2937 (Dark text)
   - Gray-100: #f3f4f6 (Light text)
   - White: #ffffff (Main background)
   
   Benefits:
   - Minimalistic and clean
   - High contrast for accessibility
   - Professional appearance
   - Easy to maintain
   - Mobile-friendly
   
   ============================================ */

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    font-size: 0.8rem;
    border-top: 1px solid var(--footer-text-color);
    padding-top: 1rem;
}

@media (max-width: 780px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .footer-logo,
    .footer-contact,
    .footer-menu,
    .footer-quote,
    .footer-social {
        align-items: center;
        text-align: center;
    }

        .footer-logo img {
            margin: 0 auto;
        }

        .footer-social .social-icons {
            justify-content: center;
        }

        .footer-quote blockquote {
            text-align: center;
        }
}