:root {
            --primary: #6366f1;
            --primary-dark: #4f46e5;
            --secondary: #8b5cf6;
            --dark: #0f172a;
            --darker: #0a0f1d;
            --light: #f1f5f9;
            --gray: #64748b;
            --success: #10b981;
            --warning: #f59e0b;
            --danger: #ef4444;
            --donate-primary: #ef4444;
            --donate-secondary: #f97316;
            --border-radius: 12px;
            --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: linear-gradient(135deg, var(--darker) 0%, var(--dark) 100%);
            color: var(--light);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* Header & Navigation */
        header {
            background: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
            border-bottom: 1px solid rgba(94, 108, 142, 0.2);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
        }

.logo:hover {
     color: red;
}

        .logo-icon {
            font-size: 28px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .logo-text {
            font-size: 24px;
            font-weight: 800;
            letter-spacing: -0.5px;
        }

        .logo-text span {
            color: var(--primary);
        }

        .nav-links {
            display: flex;
            gap: 25px;
            align-items: center;
        }

        .nav-links a {
            color: var(--light);
            text-decoration: none;
            font-weight: 500;
            font-size: 16px;
            transition: var(--transition);
            position: relative;
            padding: 5px 0;
        }

        .nav-links a:hover {
            color: var(--primary);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: var(--transition);
        }

        .nav-links a:hover::after {
            width: 100%;
        }

        .cta-button {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: white;
            border: none;
            padding: 12px 28px;
            font-size: 16px;
            font-weight: 600;
            border-radius: var(--border-radius);
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            display: inline-block;
            box-shadow: 0 4px 15px rgba(79, 70, 229, 0.4);
        }

        .cta-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(79, 70, 229, 0.6);
        }

        .cta-button i {
            margin-right: 8px;
        }

        .docs-button {
            background: rgba(99, 102, 241, 0.15);
            color: var(--primary);
            border: 1px solid rgba(99, 102, 241, 0.4);
            padding: 10px 20px;
            font-size: 16px;
            font-weight: 600;
            border-radius: var(--border-radius);
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-right: 12px;
        }

        .docs-button:hover {
            background: rgba(99, 102, 241, 0.25);
            transform: translateY(-2px);
        }

        .donate-button {
            background: linear-gradient(135deg, var(--donate-primary) 0%, var(--donate-secondary) 100%);
            color: white;
            border: none;
            padding: 10px 30px;
            min-width: 135px;
            font-size: 16px;
            font-weight: 600;
            border-radius: var(--border-radius);
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
        }

        .donate-button:hover {
            transform: translateY(-2px) scale(1.03);
            box-shadow: 0 6px 16px rgba(239, 68, 68, 0.45);
            animation: none !important;
          
   background: linear-gradient(135deg, #f87171 0%, #fb923c 100%);
   color: Brown !important; /* Brown */          
        }

        .donate-button i {
            animation: pulse 1.5s infinite;
        }

        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.15); }
            100% { transform: scale(1); }
        }

        /* Hero Section */
        .hero {
            padding: 140px 0 80px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
            z-index: -1;
        }

        .hero h1 {
            font-size: 56px;
            font-weight: 800;
            margin-bottom: 24px;
            background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.2;
        }

        .hero p {
            font-size: 22px;
            color: var(--gray);
            max-width: 700px;
            margin: 0 auto 40px;
        }

        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 30px;
        }

        .secondary-button {
            background: rgba(99, 102, 241, 0.15);
            color: var(--primary);
            border: 1px solid rgba(99, 102, 241, 0.3);
            padding: 12px 28px;
            font-size: 16px;
            font-weight: 600;
            border-radius: var(--border-radius);
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            display: inline-block;
        }

        .secondary-button:hover {
            background: rgba(99, 102, 241, 0.25);
            transform: translateY(-2px);
        }

        .secondary-button i {
            margin-right: 8px;
        }

        /* Features Section */
        .section {
            padding: 100px 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 70px;
        }

        .section-title h2 {
            font-size: 42px;
            font-weight: 800;
            margin-bottom: 16px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .section-title p {
            color: var(--gray);
            max-width: 600px;
            margin: 0 auto;
            font-size: 18px;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
        }

        .feature-card {
            background: rgba(30, 41, 59, 0.7);
            border-radius: var(--border-radius);
            padding: 40px 30px;
            text-align: center;
            transition: var(--transition);
            border: 1px solid rgba(94, 108, 142, 0.2);
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
        }

        .feature-card:hover {
            transform: translateY(-10px);
            border-color: rgba(99, 102, 241, 0.4);
            box-shadow: var(--shadow);
        }

        .feature-icon {
            font-size: 48px;
            margin-bottom: 25px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .feature-card h3 {
            font-size: 28px;
            margin-bottom: 16px;
            color: white;
        }

        .feature-card p {
            color: var(--gray);
            margin-bottom: 25px;
            min-height: 80px;
        }

        /* Steps Section */
        .steps-container {
            max-width: 900px;
            margin: 0 auto;
            background: rgba(30, 41, 59, 0.8);
            border-radius: var(--border-radius);
            padding: 50px;
            border: 1px solid rgba(94, 108, 142, 0.3);
            position: relative;
            overflow: hidden;
        }

        .steps-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
        }

        .steps-title {
            text-align: center;
            margin-bottom: 40px;
        }

        .steps-title h3 {
            font-size: 36px;
            margin-bottom: 12px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .steps-list {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }

        .step-item {
            display: flex;
            gap: 25px;
            align-items: flex-start;
        }

        .step-number {
            min-width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 20px;
            flex-shrink: 0;
        }

        .step-content h4 {
            font-size: 22px;
            margin-bottom: 8px;
            color: white;
        }

        .step-content p {
            color: var(--gray);
            margin-left: 45px;
        }

        /* Download Section */
        .download-section {
            background: rgba(30, 41, 59, 0.9);
            text-align: center;
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }

        .download-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none" stroke="%233b82f6" stroke-width="0.5" stroke-dasharray="5,5"/></svg>') repeat;
            opacity: 0.1;
            z-index: 0;
        }

        .download-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
            margin: 0 auto;
        }

        .download-content h2 {
            font-size: 48px;
            margin-bottom: 20px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .download-content p {
            color: var(--gray);
            font-size: 20px;
            margin-bottom: 40px;
        }

        .version-badge {
            display: inline-block;
            background: rgba(16, 185, 129, 0.15);
            color: var(--success);
            padding: 6px 16px;
            border-radius: 20px;
            font-weight: 600;
            margin-bottom: 25px;
            font-size: 16px;
        }

        .download-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        .download-button {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: white;
            border: none;
            padding: 16px 40px;
            font-size: 18px;
            font-weight: 700;
            border-radius: var(--border-radius);
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            box-shadow: 0 6px 20px rgba(79, 70, 229, 0.5);
        }

        .download-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(79, 70, 229, 0.7);
        }

        .docs-button-large {
            background: rgba(99, 102, 241, 0.15);
            color: var(--primary);
            border: 1px solid rgba(99, 102, 241, 0.4);
            padding: 14px 35px;
            font-size: 17px;
            font-weight: 600;
            border-radius: var(--border-radius);
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .docs-button-large:hover {
            background: rgba(99, 102, 241, 0.25);
            transform: translateY(-2px);
        }

        /* Donation Section */
        .donation-section {
            background: linear-gradient(135deg, rgba(239, 68, 68, 0.08) 0%, rgba(249, 115, 22, 0.08) 100%);
            padding: 80px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .donation-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(239, 68, 68, 0.05) 0%, transparent 70%);
            z-index: -1;
        }

        .donation-content {
            max-width: 800px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .donation-content h2 {
            font-size: 42px;
            margin-bottom: 20px;
            background: linear-gradient(135deg, var(--donate-primary) 0%, var(--donate-secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .donation-content p {
            color: var(--gray);
            font-size: 19px;
            margin-bottom: 40px;
            max-width: 650px;
            margin-left: auto;
            margin-right: auto;
        }

        .supporters-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 25px;
            margin-top: 40px;
        }

        .supporter-card {
            background: rgba(30, 41, 59, 0.8);
            border-radius: var(--border-radius);
            padding: 25px 20px;
            transition: var(--transition);
            border: 1px solid rgba(239, 68, 68, 0.2);
        }

        .supporter-card:hover {
            transform: translateY(-5px);
            border-color: rgba(239, 68, 68, 0.4);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
        }

        .supporter-icon {
            font-size: 36px;
            margin-bottom: 15px;
            background: linear-gradient(135deg, var(--donate-primary) 0%, var(--donate-secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .supporter-card h3 {
            font-size: 22px;
            margin-bottom: 12px;
            color: white;
        }

        .supporter-card p {
            color: var(--gray);
            font-size: 15px;
            min-height: 60px;
        }

        .donate-options {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-top: 30px;
        }

        .donate-option {
            background: rgba(255, 255, 255, 0.08);
            border: 2px solid rgba(239, 68, 68, 0.3);
            color: white;
            padding: 12px 25px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 18px;
            cursor: pointer;
            transition: var(--transition);
        }

        .donate-option:hover {
            background: rgba(239, 68, 68, 0.15);
            border-color: rgba(239, 68, 68, 0.6);
            transform: scale(1.05);
        }

        .donate-option.active {
            background: rgba(239, 68, 68, 0.25);
            border-color: rgba(239, 68, 68, 0.8);
            box-shadow: 0 0 15px rgba(239, 68, 68, 0.3);
        }

        /* Footer */
        footer {
            background: rgba(10, 15, 29, 0.95);
            padding: 70px 0 30px;
            border-top: 1px solid rgba(94, 108, 142, 0.2);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 50px;
        }

        .footer-column {
            display: flex;
            flex-direction: column;
        }

        .footer-column h3 {
            font-size: 22px;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-column h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 3px;
            background: var(--primary);
            border-radius: 3px;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .footer-links a {
            color: var(--gray);
            text-decoration: none;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 16px;
        }

        .footer-links a:hover {
            color: var(--primary);
            transform: translateX(5px);
        }

        .footer-links a i {
            font-size: 14px;
            width: 20px;
        }

        .footer-donate {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: var(--donate-primary);
            text-decoration: none;
            font-weight: 600;
            margin-top: 15px;
            transition: var(--transition);
            align-self: flex-start;
        }

        .footer-donate:hover {
            color: #f87171;
            transform: translateX(5px);
        }

        .footer-donate i {
            font-size: 18px;
        }

        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(94, 108, 142, 0.2);
            color: var(--gray);
            font-size: 15px;
        }

        /* Mobile Menu Styles */
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--light);
            font-size: 28px;
            cursor: pointer;
            padding: 5px 10px;
            z-index: 1001;
        }

        .mobile-menu-btn:focus {
            outline: none;
        }

        .mobile-menu-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(5px);
            z-index: 1000;
        }

        .mobile-menu-overlay.active {
            display: block;
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: 0;
            right: -300px;
            width: 280px;
            height: 100%;
            background: rgba(15, 23, 42, 0.98);
            backdrop-filter: blur(10px);
            border-left: 1px solid rgba(94, 108, 142, 0.3);
            z-index: 1001;
            transition: right 0.3s ease;
            overflow-y: auto;
            padding: 20px;
        }

        .mobile-menu.active {
            display: block;
            right: 0;
        }

        .mobile-menu-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-bottom: 20px;
            border-bottom: 1px solid rgba(94, 108, 142, 0.2);
            margin-bottom: 20px;
        }

        .mobile-menu-close {
            background: none;
            border: none;
            color: var(--light);
            font-size: 28px;
            cursor: pointer;
            padding: 5px;
        }

        .mobile-menu-close:focus {
            outline: none;
        }

        .mobile-menu-links {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .mobile-menu-links a {
            color: var(--light);
            text-decoration: none;
            font-weight: 500;
            font-size: 18px;
            padding: 12px 15px;
            border-radius: 8px;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .mobile-menu-links a:hover {
            background: rgba(99, 102, 241, 0.15);
            color: var(--primary);
            transform: translateX(5px);
        }

        .mobile-menu-buttons {
            margin-top: 30px;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .mobile-menu-buttons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 14px 20px;
            border-radius: var(--border-radius);
            font-weight: 600;
            font-size: 16px;
            text-decoration: none;
            transition: var(--transition);
            text-align: center;
        }

        .mobile-menu-docs {
            background: rgba(99, 102, 241, 0.15);
            color: var(--primary);
            border: 1px solid rgba(99, 102, 241, 0.4);
        }

        .mobile-menu-docs:hover {
            background: rgba(99, 102, 241, 0.25);
            transform: translateY(-2px);
        }

        .mobile-menu-donate {
            background: linear-gradient(135deg, var(--donate-primary) 0%, var(--donate-secondary) 100%);
            color: white;
            border: none;
        }

        .mobile-menu-donate:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(239, 68, 68, 0.45);
        }

        /* Responsive */
        @media (max-width: 992px) {
            .mobile-menu-btn {
                display: block;
            }
            
            .nav-links {
                display: none;
            }
            
            .hero h1 {
                font-size: 42px;
            }
            
            .hero p {
                font-size: 18px;
            }
            
            .section-title h2 {
                font-size: 36px;
            }
        }

        @media (max-width: 768px) {
            .hero {
                padding: 100px 0 50px;
            }
            
            .hero h1 {
                font-size: 36px;
            }
            
            .hero-buttons {
                flex-direction: column;
                gap: 12px;
            }
            
            .hero-buttons a {
                width: 100%;
                max-width: 350px;
                justify-content: center;
            }
            
            .section {
                padding: 60px 0;
            }
            
            .section-title {
                margin-bottom: 50px;
            }
            
            .section-title h2 {
                font-size: 32px;
            }
            
            .section-title p {
                font-size: 16px;
            }
            
            .features-grid {
                grid-template-columns: 1fr;
            }
            
            .feature-card {
                padding: 30px 20px;
            }
            
            .steps-container {
                padding: 30px 20px;
            }
            
            .download-content h2 {
                font-size: 36px;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
            }
            
            .logo-text {
                font-size: 22px;
            }
        }

        @media (max-width: 480px) {
            .hero h1 {
                font-size: 32px;
            }
            
            .hero p {
                font-size: 16px;
            }
            
            .section-title h2 {
                font-size: 28px;
            }
            
            .mobile-menu {
                width: 100%;
                max-width: 300px;
            }
            
            .logo-text {
                font-size: 20px;
            }
            
            .logo-icon {
                font-size: 24px;
            }
        }