/* Reset and Base Styles */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        :root {
            --primary: #1a3a8f;
            --secondary: #ff6b00;
            --light: #f8f9fa;
            --dark: #212529;
            --gray: #6c757d;
            --success: #28a745;
            --atm-blue: #0d2a6e;
            --atm-dark: #091c4d;
            --atm-light: #2a4da0;
            --button-color: #4a6fc7;
            --button-hover: #3a5fb7;
        }

        body {
            line-height: 1.6;
            color: white;
            background: linear-gradient(135deg, #1a3a8f 0%, #0d2a6e 100%);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        .container {
            width: 100%;
            max-width: 1500px;
            margin: 0 auto;
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        /* ATM Screen Container */
        .atm-container {
            background: 
                url('https://images.unsplash.com/photo-1613243555978-636c48dc653c?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80'),
                linear-gradient(135deg, var(--atm-dark) 0%, var(--atm-blue) 50%, var(--atm-light) 100%);
            background-size: cover;
            background-position: center;
            background-blend-mode: overlay;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            padding: 30px;
            margin: 20px 0;
            flex: 1;
            display: flex;
            flex-direction: column;
            position: relative;
            overflow: hidden;
            min-height: 600px;
        }

        .atm-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(13, 42, 110, 0.7);
            z-index: 1;
        }

        .atm-content {
            position: relative;
            z-index: 2;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        /* ATM Header */
        .atm-header {
            text-align: center;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 2px solid rgba(255, 255, 255, 0.2);
            max-width: 600px;
            align-self: center;
        }
       

        .atm-logo {
            font-size: 2.5rem;
            font-weight: 700;
            color: white;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            margin-bottom: 10px;
            align-items: center;
        }

        .atm-logo span {
            color: var(--secondary);
        }

        .atm-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.8);
            font-weight: 300;
        }

        /* ATM Main Content */
        .atm-main {
            display: flex;
            flex: 1;
            gap: 20px;
            margin-bottom: 30px;
        }

        /* Button Panels */
        .button-panel {
            display: flex;
            flex-direction: column;
            gap: 15px;
            flex: 1;
        }

        .button-panel.left {
            align-items: flex-start;
        }

        .button-panel.right {
            align-items: flex-end;
        }

        .atm-button {
            padding: 15px 25px;
            background: var(--button-color);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 2.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            width: 230px;
            height: 100px;
            text-align: center;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
            position: relative;
            overflow: hidden;
        }

        .atm-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s;
        }

        .atm-button:hover {
            background: var(--button-hover);
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
        }

        .atm-button:hover::before {
            left: 100%;
        }

        .atm-button:active {
            transform: translateY(0);
        }

        /* ATM Display Area */
        .atm-display {
            flex: 2;
            background: rgba(0, 0, 0, 0.3);
            border-radius: 15px;
            padding: 30px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            border: 2px solid rgba(255, 255, 255, 0.1);
            box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
            max-width: 1200px;
        }

        .display-title {
            font-size: 2rem;
            margin-bottom: 20px;
            color: white;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
        }

        .display-message {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 30px;
            max-width: 500px;
            line-height: 1.6;
        }

        .welcome-animation {
            font-size: 3rem;
            color: var(--secondary);
            animation: pulse 2s infinite;
            margin-bottom: 20px;
        }

        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }

        /* ATM Footer */
        .atm-footer {
            text-align: center;
            padding-top: 20px;
            border-top: 2px solid rgba(255, 255, 255, 0.2);
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.9rem;
        }

        /* Footer */
        footer {
            background-color: var(--dark);
            color: white;
            padding: 20px 0;
            text-align: center;
            margin-top: auto;
        }

        .copyright {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
        }

        /* Responsive Styles */
        @media (max-width: 992px) {
            .atm-main {
                flex-direction: column;
            }
            
            .button-panel {
                flex-direction: row;
                flex-wrap: wrap;
                justify-content: center;
            }
            
            .button-panel.left, .button-panel.right {
                align-items: center;
            }
            
            .atm-button {
                width: 180px;
            }
            
            .atm-display {
                order: -1;
                margin-bottom: 20px;
            }
        }

        @media (max-width: 768px) {
            .atm-container {
                padding: 20px;
                min-height: 500px;
            }
            
            .atm-logo {
                font-size: 2rem;
            }
            
            .display-title {
                font-size: 1.5rem;
            }
            
            .welcome-animation {
                font-size: 2.5rem;
            }
            
            .atm-button {
                width: 160px;
                padding: 12px 20px;
                font-size: 1rem;
            }
        }

        @media (max-width: 576px) {
            .atm-container {
                padding: 15px;
                border-radius: 15px;
            }
            
            .atm-logo {
                font-size: 1.8rem;
            }
            
            .atm-subtitle {
                font-size: 1rem;
            }
            
            .display-title {
                font-size: 1.3rem;
            }
            
            .display-message {
                font-size: 1rem;
            }
            
            .welcome-animation {
                font-size: 2rem;
            }
            
            .atm-button {
                width: 140px;
                padding: 10px 15px;
                font-size: 0.9rem;
            }
            
            .button-panel {
                gap: 10px;
            }
        }

        @media (max-width: 400px) {
            .atm-button {
                width: 100%;
                max-width: 200px;
            }
            
            .button-panel {
                flex-direction: column;
                align-items: center;
            }
        }