/* Procrastination ROI Design System */
        :root {
            /* Productivity Color Palette */
            --proc-primary: #8b5cf6;
            --proc-secondary: #06b6d4;
            --proc-accent: #f59e0b;
            --proc-success: #10b981;
            --proc-warning: #f97316;
            --proc-danger: #ef4444;
            --proc-dark: #1e293b;
            --proc-light: #f8fafc;

            /* Procrastination Theme Colors */
            --lazy-purple: #a855f7;
            --focus-blue: #3b82f6;
            --deadline-red: #dc2626;
            --coffee-brown: #92400e;
            --productivity-green: #059669;
            --distraction-orange: #ea580c;

            /* Surface Colors */
            --bg-primary: #ffffff;
            --bg-secondary: #f8fafc;
            --bg-tertiary: #f1f5f9;
            --surface-elevated: #ffffff;
            --text-primary: #1f2937;
            --text-secondary: #6b7280;
            --border-color: rgba(139, 92, 246, 0.2);

            /* Spacing Scale */
            --space-xs: 0.25rem;
            --space-sm: 0.5rem;
            --space-md: 1rem;
            --space-lg: 1.5rem;
            --space-xl: 2rem;
            --space-2xl: 3rem;
            --space-3xl: 4rem;

            /* Shadows */
            --shadow-sm: 0 1px 2px 0 rgba(139, 92, 246, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(139, 92, 246, 0.1);
            --shadow-lg: 0 10px 15px -3px rgba(139, 92, 246, 0.1);
            --shadow-xl: 0 20px 25px -5px rgba(139, 92, 246, 0.1);

            /* Border Radius */
            --radius: 0.75rem;
            --radius-sm: 0.5rem;
            --radius-lg: 1rem;
            --radius-xl: 1.5rem;

            /* Transitions */
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: linear-gradient(135deg, var(--bg-secondary) 0%, #e0e7ff 50%, var(--proc-light) 100%);
            color: var(--text-primary);
            line-height: 1.6;
            min-height: 100vh;
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, var(--proc-dark) 0%, var(--lazy-purple) 30%, var(--focus-blue) 70%, var(--proc-secondary) 100%);
            color: white;
            padding: var(--space-3xl) var(--space-lg);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><g fill="%23ffffff" opacity="0.06"><path d="M30,30 Q50,10 70,30 Q90,50 70,70 Q50,90 30,70 Q10,50 30,30"/><circle cx="20" cy="80" r="6"/><rect x="75" y="15" width="8" height="8" rx="2"/><path d="M15,15 L25,25 M25,15 L15,25"/></g></svg>') repeat;
            animation: float-pattern 20s linear infinite;
            pointer-events: none;
        }

        @keyframes float-pattern {
            0% {
                transform: translateX(0) translateY(0);
            }

            100% {
                transform: translateX(-50px) translateY(-50px);
            }
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: var(--space-sm);
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(15px);
            color: white;
            padding: var(--space-sm) var(--space-lg);
            border-radius: 2rem;
            font-size: 0.875rem;
            font-weight: 600;
            margin-bottom: var(--space-lg);
            border: 1px solid rgba(255, 255, 255, 0.2);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
        }

        .hero-title {
            font-size: clamp(2.5rem, 6vw, 4rem);
            font-weight: 800;
            margin-bottom: var(--space-lg);
            line-height: 1.1;
            text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
            background: linear-gradient(135deg, #ffffff, var(--proc-accent));
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-subtitle {
            font-size: 1.25rem;
            opacity: 0.95;
            max-width: 700px;
            margin: 0 auto var(--space-xl);
            line-height: 1.6;
        }

        .difficulty-badge {
            display: inline-flex;
            align-items: center;
            gap: var(--space-xs);
            background: var(--distraction-orange);
            color: white;
            padding: var(--space-sm) var(--space-lg);
            border-radius: var(--radius);
            font-weight: 600;
            font-size: 0.875rem;
            box-shadow: 0 4px 12px rgba(234, 88, 12, 0.3);
        }

        /* Main Container */
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 var(--space-lg);
        }

        /* Educational Section */
        .educational-section {
            background: var(--surface-elevated);
            margin: calc(-1 * var(--space-xl)) var(--space-lg) var(--space-2xl);
            border-radius: var(--radius-xl);
            padding: var(--space-2xl);
            box-shadow: var(--shadow-xl);
            border: 1px solid var(--border-color);
            position: relative;
            z-index: 10;
        }

        .section-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--proc-primary);
            margin-bottom: var(--space-lg);
            display: flex;
            align-items: center;
            gap: var(--space-sm);
        }

        .info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: var(--space-lg);
            margin-bottom: var(--space-xl);
        }

        .info-card {
            background: linear-gradient(135deg, var(--proc-primary) 0%, var(--focus-blue) 100%);
            color: white;
            padding: var(--space-xl);
            border-radius: var(--radius-lg);
            text-align: center;
            transform: translateY(0);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .info-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
            transform: rotate(45deg);
            transition: var(--transition);
            opacity: 0;
        }

        .info-card:hover::before {
            opacity: 1;
            animation: shimmer 1.5s ease-in-out;
        }

        @keyframes shimmer {
            0% {
                transform: translateX(-100%) translateY(-100%) rotate(45deg);
            }

            100% {
                transform: translateX(100%) translateY(100%) rotate(45deg);
            }
        }

        .info-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-xl);
        }

        .info-card-icon {
            font-size: 2.5rem;
            margin-bottom: var(--space-md);
            filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
        }

        .info-card-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: var(--space-sm);
        }

        .info-card-text {
            font-size: 0.9rem;
            opacity: 0.9;
            line-height: 1.6;
        }

        /* Calculator Layout */
        .calculator-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--space-2xl);
            margin-bottom: var(--space-3xl);
        }

        .calculator-panel {
            background: var(--surface-elevated);
            border-radius: var(--radius-xl);
            padding: var(--space-2xl);
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border-color);
            backdrop-filter: blur(10px);
        }

        .panel-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--proc-primary);
            margin-bottom: var(--space-xl);
            display: flex;
            align-items: center;
            gap: var(--space-sm);
        }

        /* Input Controls */
        .input-group {
            margin-bottom: var(--space-xl);
        }

        .input-label {
            display: block;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: var(--space-sm);
        }

        .input-field {
            width: 100%;
            padding: var(--space-lg);
            border: 2px solid var(--border-color);
            border-radius: var(--radius);
            font-size: 1rem;
            transition: var(--transition);
            font-family: inherit;
            background: var(--bg-primary);
        }

        .input-field:focus {
            outline: none;
            border-color: var(--proc-primary);
            box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
            background: var(--bg-secondary);
        }

        .range-input {
            -webkit-appearance: none;
            width: 100%;
            height: 8px;
            border-radius: 4px;
            background: linear-gradient(to right, var(--deadline-red) 0%, var(--proc-warning) 50%, var(--productivity-green) 100%);
            outline: none;
            margin: var(--space-md) 0;
        }

        .range-input::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--proc-primary);
            cursor: pointer;
            box-shadow: 0 4px 8px rgba(139, 92, 246, 0.3);
            transition: var(--transition);
        }

        .range-input::-webkit-slider-thumb:hover {
            transform: scale(1.2);
            box-shadow: 0 6px 12px rgba(139, 92, 246, 0.4);
        }

        .range-input::-moz-range-thumb {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--proc-primary);
            cursor: pointer;
            border: none;
            box-shadow: 0 4px 8px rgba(139, 92, 246, 0.3);
        }

        .range-display {
            display: flex;
            justify-content: space-between;
            font-size: 0.875rem;
            color: var(--text-secondary);
            margin-top: var(--space-sm);
        }

        .range-value {
            font-weight: 600;
            color: var(--proc-primary);
            font-size: 1.125rem;
        }

        /* Activity Selector */
        .activity-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--space-md);
            margin-top: var(--space-md);
        }

        .activity-card {
            background: var(--bg-secondary);
            border: 2px solid var(--border-color);
            border-radius: var(--radius);
            padding: var(--space-lg);
            cursor: pointer;
            transition: var(--transition);
            text-align: center;
        }

        .activity-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
            border-color: var(--proc-primary);
        }

        .activity-card.selected {
            background: linear-gradient(135deg, var(--proc-primary), var(--lazy-purple));
            color: white;
            border-color: var(--proc-primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .activity-icon {
            font-size: 2rem;
            margin-bottom: var(--space-sm);
        }

        .activity-name {
            font-weight: 600;
            font-size: 0.875rem;
        }

        /* Action Buttons */
        .action-buttons {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: var(--space-md);
            margin-top: var(--space-lg);
        }

        .btn {
            padding: var(--space-md) var(--space-lg);
            border: none;
            border-radius: var(--radius);
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: var(--space-sm);
            font-size: 0.875rem;
            position: relative;
            overflow: hidden;
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            background: rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            transition: all 0.5s ease;
            transform: translate(-50%, -50%);
        }

        .btn:hover::before {
            width: 300px;
            height: 300px;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--proc-primary), var(--lazy-purple));
            color: white;
            box-shadow: var(--shadow-md);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-secondary {
            background: var(--bg-secondary);
            color: var(--text-primary);
            border: 1px solid var(--border-color);
        }

        .btn-secondary:hover {
            background: rgba(139, 92, 246, 0.1);
            border-color: var(--proc-primary);
        }

        /* Advanced Share Button Styles */
        .share-button {
            background: linear-gradient(135deg, var(--productivity-green), var(--proc-success));
            color: white;
            border: none;
            border-radius: var(--radius);
            padding: 0.75rem 1.5rem;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-top: 1rem;
            box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
            width: 100%;
            justify-content: center;
        }

        .share-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
        }

        .share-dropdown {
            position: relative;
            display: inline-block;
            width: 100%;
        }

        .share-menu {
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: var(--surface-elevated);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 0.5rem;
            margin-top: 0.5rem;
            z-index: 1000;
            display: none;
            box-shadow: 0 8px 25px rgba(139, 92, 246, 0.2);
            backdrop-filter: blur(10px);
        }

        .share-menu.active {
            display: block;
        }

        .share-option {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.75rem;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: all 0.3s ease;
            color: var(--text-primary);
            text-decoration: none;
            font-weight: 500;
        }

        .share-option:hover {
            background: rgba(139, 92, 246, 0.1);
            color: var(--proc-primary);
            transform: translateX(4px);
        }

        .share-icon {
            font-size: 1.25rem;
            width: 24px;
            text-align: center;
        }

        /* Hidden canvas for image generation */
        #shareCanvas {
            display: none;
        }

        /* Results Display */
        .results-panel {
            background: linear-gradient(145deg, var(--bg-secondary), #e0e7ff);
            border: 3px solid var(--proc-primary);
            border-radius: var(--radius-lg);
            padding: var(--space-2xl);
            margin: var(--space-lg) 0;
            position: relative;
            overflow: hidden;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.6s ease;
        }

        .results-panel.show {
            opacity: 1;
            transform: translateY(0);
        }

        .results-panel::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at center, rgba(139, 92, 246, 0.05) 0%, transparent 70%);
            pointer-events: none;
        }

        .roi-display {
            text-align: center;
            margin-bottom: var(--space-xl);
            position: relative;
            z-index: 1;
        }

        .roi-percentage {
            font-size: clamp(3rem, 8vw, 5rem);
            font-weight: 800;
            background: linear-gradient(135deg, var(--proc-primary), var(--lazy-purple));
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 4px 8px rgba(139, 92, 246, 0.2);
            animation: counter-up 2s ease-out;
        }

        @keyframes counter-up {
            from {
                opacity: 0;
                transform: scale(0.5);
            }

            to {
                opacity: 1;
                transform: scale(1);
            }
        }

        .roi-label {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-secondary);
            margin-top: var(--space-sm);
        }

        /* Progress Bars */
        .progress-container {
            margin: var(--space-lg) 0;
        }

        .progress-label {
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: var(--space-sm);
            display: flex;
            justify-content: space-between;
        }

        .progress-bar {
            width: 100%;
            height: 12px;
            background: rgba(139, 92, 246, 0.1);
            border-radius: 6px;
            overflow: hidden;
            position: relative;
        }

        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--deadline-red), var(--proc-warning), var(--productivity-green));
            border-radius: 6px;
            transition: width 1.5s ease-out;
            position: relative;
        }

        .progress-fill::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
            animation: progress-shine 2s ease-in-out infinite;
        }

        @keyframes progress-shine {
            0% {
                transform: translateX(-100%);
            }

            100% {
                transform: translateX(100%);
            }
        }

        /* Personality Type Display */
        .personality-type {
            background: linear-gradient(135deg, var(--lazy-purple), var(--focus-blue));
            color: white;
            border-radius: var(--radius-lg);
            padding: var(--space-xl);
            margin: var(--space-lg) 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .personality-type::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
            animation: rotate-shine 3s linear infinite;
        }

        @keyframes rotate-shine {
            0% {
                transform: rotate(0deg);
            }

            100% {
                transform: rotate(360deg);
            }
        }

        .personality-icon {
            font-size: 3rem;
            margin-bottom: var(--space-md);
            position: relative;
            z-index: 1;
        }

        .personality-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: var(--space-sm);
            position: relative;
            z-index: 1;
        }

        .personality-description {
            font-size: 1rem;
            opacity: 0.9;
            line-height: 1.6;
            position: relative;
            z-index: 1;
        }

        /* Stats Grid */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: var(--space-lg);
            margin: var(--space-xl) 0;
        }

        .stat-card {
            background: var(--surface-elevated);
            border-radius: var(--radius);
            padding: var(--space-lg);
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .stat-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .stat-value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--proc-primary);
            margin-bottom: var(--space-xs);
            animation: stat-counter 1.5s ease-out;
        }

        @keyframes stat-counter {
            from {
                opacity: 0;
                transform: translateY(10px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .stat-label {
            font-size: 0.875rem;
            color: var(--text-secondary);
            font-weight: 600;
        }

        /* Recommendations */
        .recommendations {
            background: var(--surface-elevated);
            border-radius: var(--radius-lg);
            padding: var(--space-xl);
            margin: var(--space-lg) 0;
            border-left: 4px solid var(--productivity-green);
        }

        .recommendation-item {
            background: rgba(16, 185, 129, 0.1);
            border-radius: var(--radius);
            padding: var(--space-md);
            margin: var(--space-sm) 0;
            border-left: 3px solid var(--productivity-green);
            display: flex;
            align-items: flex-start;
            gap: var(--space-sm);
        }

        .recommendation-icon {
            font-size: 1.25rem;
            margin-top: 2px;
        }

        .recommendation-text {
            font-size: 0.875rem;
            line-height: 1.5;
        }

        /* Timer Display */
        .timer-display {
            background: linear-gradient(135deg, var(--coffee-brown), var(--distraction-orange));
            color: white;
            border-radius: var(--radius-lg);
            padding: var(--space-lg);
            text-align: center;
            margin: var(--space-lg) 0;
        }

        .timer-value {
            font-family: 'Courier New', monospace;
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: var(--space-sm);
        }

        .timer-label {
            font-size: 0.875rem;
            opacity: 0.9;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .calculator-layout {
                grid-template-columns: 1fr;
                gap: var(--space-xl);
            }

            .info-grid {
                grid-template-columns: 1fr;
            }

            .activity-grid {
                grid-template-columns: 1fr;
            }

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .hero {
                padding: var(--space-2xl) var(--space-lg);
            }

            .educational-section {
                margin-left: 0;
                margin-right: 0;
                border-radius: 0;
            }

            .action-buttons {
                grid-template-columns: 1fr;
            }

            .roi-percentage {
                font-size: 3rem;
            }
        }

        /* Animation Classes */
        .fade-in {
            animation: fadeIn 0.6s ease-out;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(30px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .bounce {
            animation: bounce 0.6s ease-out;
        }

        @keyframes bounce {

            0%,
            100% {
                transform: translateY(0);
            }

            50% {
                transform: translateY(-10px);
            }
        }

        .pulse {
            animation: pulse 2s infinite;
        }

        @keyframes pulse {

            0%,
            100% {
                transform: scale(1);
            }

            50% {
                transform: scale(1.05);
            }
        }

        /* Fun Easter Eggs */
        .procrastination-level {
            position: relative;
        }

        .procrastination-level.legendary::after {
            content: '🏆 LEGENDARY PROCRASTINATOR!';
            position: absolute;
            top: -30px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--proc-accent);
            color: white;
            padding: var(--space-xs) var(--space-sm);
            border-radius: var(--radius);
            font-size: 0.75rem;
            font-weight: 600;
            animation: trophy-bounce 2s ease-in-out infinite;
        }

        @keyframes trophy-bounce {

            0%,
            100% {
                transform: translateX(-50%) translateY(0);
            }

            50% {
                transform: translateX(-50%) translateY(-5px);
            }
        }

        /* Mobile Responsiveness Improvements */
        @media (max-width: 768px) {
            .container {
                padding: 0 var(--space-md);
            }

            .hero {
                padding: var(--space-2xl) var(--space-md);
            }

            .hero-title {
                font-size: clamp(2rem, 5vw, 3rem);
            }

            .hero-subtitle {
                font-size: 1.1rem;
                padding: 0 var(--space-md);
            }

            .educational-section {
                margin: calc(-1 * var(--space-lg)) var(--space-md) var(--space-xl);
                padding: var(--space-xl) var(--space-lg);
            }

            .calculator-layout {
                grid-template-columns: 1fr;
                gap: var(--space-xl);
            }

            .calculator-panel {
                padding: var(--space-xl) var(--space-lg);
            }

            .info-grid {
                grid-template-columns: 1fr;
                gap: var(--space-md);
            }

            .activity-grid {
                grid-template-columns: 1fr;
            }

            .input-field {
                padding: var(--space-md);
                font-size: 16px;
                /* Prevents zoom on iOS */
            }

            .range-input::-webkit-slider-thumb {
                width: 28px;
                height: 28px;
            }

            .range-input::-moz-range-thumb {
                width: 28px;
                height: 28px;
            }

            .action-buttons {
                grid-template-columns: 1fr;
            }

            .btn {
                padding: var(--space-lg);
                font-size: 1rem;
            }

            .share-button {
                padding: var(--space-lg);
                font-size: 1rem;
            }

            /* Improve touch targets */
            .activity-card {
                padding: var(--space-xl);
            }

            .activity-icon {
                font-size: 2.5rem;
            }

            .activity-name {
                font-size: 1rem;
            }

            /* Adjust spacing for mobile */
            .input-group {
                margin-bottom: var(--space-lg);
            }

            .panel-title {
                font-size: 1.25rem;
                margin-bottom: var(--space-lg);
            }

            .section-title {
                font-size: 1.25rem;
                margin-bottom: var(--space-lg);
            }
        }

        /* Additional improvements for very small screens */
        @media (max-width: 480px) {
            .hero {
                padding: var(--space-xl) var(--space-sm);
            }

            .hero-badge {
                padding: var(--space-xs) var(--space-md);
                font-size: 0.8rem;
            }

            .calculator-panel {
                padding: var(--space-lg) var(--space-md);
            }

            .input-field {
                padding: var(--space-md) var(--space-sm);
            }

            .range-display {
                font-size: 0.8rem;
            }

            .range-value {
                font-size: 1rem;
            }
        }

        /* Fix for iOS input zoom */
        @media screen and (-webkit-min-device-pixel-ratio:0) {

            select,
            textarea,
            input[type="text"],
            input[type="number"],
            input[type="email"],
            input[type="tel"] {
                font-size: 16px;
            }
        }