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

        body {
            font-family: 'Inter', 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: #000;
            color: #ffffff;
            overflow-x: hidden;
            line-height: 1.6;
        }

        .text-white-soft {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.9);
            line-height: 1.6;
        }

        .text-muted-left {
            color: rgba(255, 255, 255, 0.9);
            font-size: 0.9rem;
            line-height: 1.5;
            text-align: left;
        }

        /* Background Video */
        .video-background {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -2;
            object-fit: cover;
            opacity: 0.4;
        }

        .video-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, 
                rgba(0, 0, 0, 0.7) 0%, 
                rgba(20, 20, 20, 0.8) 50%, 
                rgba(0, 0, 0, 0.9) 100%);
            z-index: -1;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            padding: 2rem;
            position: relative;
        }

        .hero-logo {
            width: 120px;
            height: 120px;
            margin-bottom: 2rem;
            filter: drop-shadow(0 10px 30px rgba(212, 175, 55, 0.3));
            animation: float 6s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
        }

        .hero-title {
            font-size: 4rem;
            font-weight: 300;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, #ffffff 0%, #d4af37 50%, #ffffff 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.02em;
        }

        .hero-subtitle {
            font-size: 1.5rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 3rem;
            max-width: 600px;
            font-weight: 300;
        }

        .hero-cta {
            background: linear-gradient(135deg, #d4af37 0%, #f4d03f 100%);
            color: #000;
            padding: 18px 40px;
            border: none;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
            box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
        }

        .hero-cta:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(212, 175, 55, 0.5);
        }

        /* Main Container */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        /* Section Styling */
        .section-container {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
            backdrop-filter: blur(30px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 30px;
            padding: 3rem;
            margin: 4rem auto;
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
        }

        .section-title {
            font-size: 20px;
            font-weight: 300;
            text-align: center;
            margin-bottom: 3rem;
            color: #ffffff;
            letter-spacing: -0.01em;
            position: relative;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 2px;
            background: linear-gradient(90deg, transparent, #d4af37, transparent);
        }

        /* Battery Selector */
        .battery-selector {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 3rem 0;
        }

        .battery-option {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 20px;
            padding: 32px 24px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
        }

        .battery-option::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.03), transparent);
            transition: left 0.6s ease;
        }

        .battery-option:hover::before {
            left: 100%;
        }

        .battery-option:hover {
            transform: translateY(-4px) scale(1.02);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
            border-color: rgba(255, 255, 255, 0.3);
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.06));
        }

        .battery-option.selected {
            border-color: rgba(212, 175, 55, 0.6);
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(212, 175, 55, 0.08));
            transform: translateY(-3px) scale(1.01);
            box-shadow: 0 20px 40px rgba(212, 175, 55, 0.3);
        }

        .battery-option.selected::after {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.3), rgba(212, 175, 55, 0.1));
            border-radius: 22px;
            z-index: -1;
            opacity: 0.8;
        }

        .battery-capacity {
            font-size: 1.8rem;
            font-weight: 400;
            color: #ffffff;
            margin-bottom: 8px;
            letter-spacing: -0.01em;
            transition: all 0.3s ease;
        }

        .battery-option.selected .battery-capacity {
            color: #d4af37;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
            font-weight: 500;
        }

        .battery-description {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.6);
            font-weight: 300;
            letter-spacing: 0.01em;
            transition: all 0.3s ease;
        }

        .battery-option.selected .battery-description {
            color: rgba(212, 175, 55, 0.85);
            font-weight: 400;
        }

        /* Cycle Selector */
        .cycle-selector {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin: 30px 0;
        }

        .cycle-option {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
            backdrop-filter: blur(10px);
            border: 2px solid rgba(212, 175, 55, 0.2);
            border-radius: 16px;
            padding: 20px 30px;
            cursor: pointer;
            transition: all 0.4s ease;
            text-align: center;
            min-width: 200px;
        }

        .cycle-option:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
            border-color: rgba(212, 175, 55, 0.5);
        }

        .cycle-option.selected {
            border-color: #d4af37;
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.1));
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(212, 175, 55, 0.4);
        }

        .cycle-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 5px;
        }

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

        /* Person Selector */
        .person-selector {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin: 30px 0;
        }

        .person-option {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
            backdrop-filter: blur(10px);
            border: 2px solid rgba(212, 175, 55, 0.2);
            border-radius: 16px;
            padding: 25px 30px;
            cursor: pointer;
            transition: all 0.4s ease;
            text-align: center;
            min-width: 200px;
            position: relative;
        }

        .person-option:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
            border-color: rgba(212, 175, 55, 0.5);
        }

        .person-option.selected {
            border-color: #d4af37;
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.1));
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(212, 175, 55, 0.4);
        }

        .person-icon {
            font-size: 2.5rem;
            margin-bottom: 10px;
            filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
        }

        .person-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 8px;
        }

        .person-description {
            font-size: 1rem;
            font-weight: 600;
            color: #d4af37;
            margin-bottom: 2px;
        }

        .person-deduction {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
        }

        .person-option.selected .person-title {
            color: #d4af37;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        }

        .person-option.selected .person-description {
            color: #ffffff;
            font-weight: 700;
        }

        .person-option.selected .person-deduction {
            color: rgba(212, 175, 55, 0.9);
            font-weight: 500;
        }

        /* Results Grid */
        .results-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }

        .result-card {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
            backdrop-filter: blur(15px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            padding: 25px 20px;
            text-align: center;
            transition: all 0.3s ease;
        }

        .result-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
            border-color: rgba(212, 175, 55, 0.3);
        }

        .result-card.guarantee {
            border-color: rgba(76, 175, 80, 0.4);
            background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(76, 175, 80, 0.05));
        }

        .result-label {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 10px;
            font-weight: 500;
        }

        .result-value {
            font-size: 1.8rem;
            font-weight: 700;
            color: #d4af37;
            margin-bottom: 5px;
        }

        .result-card.guarantee .result-value {
            color: #4CAF50;
        }

        .result-unit {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.6);
        }

        /* Luxury Sections */
        .luxury-section {
             background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
            border-radius: 25px;
            padding: 50px;
            margin: 50px 0;
            border: 3px solid rgba(212, 175, 55, 0.4);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
            position: relative;
            overflow: hidden;
        }

        .luxury-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 6px;
            background: linear-gradient(90deg, #d4af37, #f4d03f, #d4af37, #f4d03f, #d4af37);
            border-radius: 25px 25px 0 0;
           /* animation: shimmer 3s ease-in-out infinite; */
        }



        .luxury-title {
            color: #ffffff;
            font-size: 32px;
            margin-bottom: 40px;
            text-align: center;
            font-weight: 300;
            letter-spacing: -0.01em;
            position: relative;
        }

        .luxury-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
        }

        .luxury-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin-top: 30px;
        }

        .luxury-card {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.08));
            backdrop-filter: blur(15px);
            border: 2px solid rgba(212, 175, 55, 0.3);
            border-radius: 20px;
            padding: 35px 30px;
            text-align: center;
            transition: all 0.5s ease;
            position: relative;
            overflow: hidden;
        }

        .luxury-card:hover::before {
            left: 100%;
        }

       

        .luxury-card:hover {
            transform: translateY(-10px) scale(1.03);
            box-shadow: 0 20px 45px rgba(212, 175, 55, 0.4);
            border-color: rgba(212, 175, 55, 0.6);
        }

        .luxury-card.total {
            border: 3px solid #d4af37;
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.25), rgba(212, 175, 55, 0.15));
            position: relative;
        }

        .luxury-card.total::after {
            content: '⭐';
            position: absolute;
            top: 20px;
            right: 20px;
            font-size: 24px;
            color: #d4af37;
            animation: pulse 2s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }


        .luxury-label {
            font-size: 18px;
            color: #e0e0e0;
            margin-bottom: 15px;
            text-transform: uppercase;
            letter-spacing: 2px;
            font-weight: 700;
        }

        .luxury-card.total .luxury-label {
            color: #d4af37;
            font-weight: 800;
        }

        .luxury-value {
            font-size: 36px;
            font-weight: 900;
            color: #d4af37;
            margin-bottom: 15px;
            text-shadow: 0 3px 6px rgba(0, 0, 0, 0.4);
            line-height: 1.1;
        }

        .luxury-card.total .luxury-value {
            font-size: 42px;
            text-shadow: 0 4px 8px rgba(212, 175, 55, 0.5);
        }



        .luxury-details {
            font-size: 15px;
            color: #c0c0c0;
            line-height: 1.6;
            font-weight: 600;
        }

        .luxury-card.total .luxury-details {
            color: #d4af37;
            font-weight: 700;
        }

        /* Warranty Grid */
        .warranty-luxury-grid {
            display: grid !important; 
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) !important;
            gap: 25px !important;
            margin-top: 30px !important;
        }

        .warranty-luxury-card {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 20px !important;
            padding: 30px !important;
            display: flex;
            align-items: center;
            gap: 20px;
            transition: all 0.3s ease;
        }

        .warranty-luxury-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
            border-color: rgba(212, 175, 55, 0.3);
        }

        .warranty-luxury-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.08));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            flex-shrink: 0;
        }

        .warranty-luxury-title {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 5px;
            font-weight: 500;
        }

        .warranty-luxury-years {
            font-size: 1.8rem;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.95);
        }

        /* Price Cards */
        .price-card {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 20px;
            padding: 30px;
            text-align: center;
            transition: all 0.3s ease;
        }

        .price-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
            border-color: rgba(212, 175, 55, 0.3);
        }

        .price-header h3 {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 20px;
            font-weight: 600;
        }

        .price-amount {
            font-size: 2.2rem;
            font-weight: 700;
            color: #d4af37;
            margin-bottom: 15px;
        }

        .price-description {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.6;
        }

      
        /* Methodology Section */
        .methodology-section {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
            backdrop-filter: blur(30px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 30px;
            padding: 3rem;
            margin: 4rem auto;
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
        }

        .methodology-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }

        .methodology-card {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 20px;
            padding: 30px;
        }

        .methodology-card h4 {
            color: #d4af37;
            font-size: 1.2rem;
            margin-bottom: 20px;
            font-weight: 600;
        }

        .methodology-card ul {
            list-style: none;
            padding: 0;
        }

        .methodology-card li {
            color: rgba(255, 255, 255, 0.8);
            margin: 10px 0;
            padding-left: 20px;
            position: relative;
        }

        .methodology-card li::before {
            content: '•';
            color: #d4af37;
            position: absolute;
            left: 0;
        }

        /* AI Box Section */
        .ai-box-section {
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.05));
            backdrop-filter: blur(30px);
            border: 1px solid rgba(212, 175, 55, 0.2);
            border-radius: 30px;
            padding: 3rem;
            margin: 4rem auto;
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
        }

        /* Live Pulsen A.I Chart */
        .pulsen-ai-chart {
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(20, 20, 20, 0.9));
            backdrop-filter: blur(20px);
            border: 1px solid rgba(212, 175, 55, 0.3);
            border-radius: 20px;
            padding: 2rem;
            margin: 2rem 0;
            position: relative;
            overflow: hidden;
        }

        .pulsen-ai-chart::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
            animation: shimmer 3s infinite;
        }

        .chart-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
            position: relative;
            z-index: 2;
        }

        .chart-title {
            font-size: 1.5rem;
            font-weight: 600;
            color: #d4af37;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .live-indicator {
            width: 8px;
            height: 8px;
            background: #4CAF50;
            border-radius: 50%;
            animation: pulse 2s infinite;
        }

        .current-price {
            font-size: 2rem;
            font-weight: 700;
            color: #4CAF50;
            text-shadow: 0 0 10px rgba(76, 175, 80, 0.3);
        }

        .price-unit {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.7);
            margin-left: 5px;
        }

        .chart-container {
            height: 250px;
            position: relative;
            background: linear-gradient(135deg, rgba(0, 20, 0, 0.8) 0%, rgba(0, 40, 0, 0.6) 100%);
            border-radius: 15px;
            margin: 20px 0;
            overflow: hidden;
            border: 1px solid rgba(76, 175, 80, 0.3);
            box-shadow: 
                0 8px 32px rgba(0, 0, 0, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.1),
                0 0 30px rgba(76, 175, 80, 0.1);
            position: relative;
            cursor: crosshair;
        }

        .chart-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(76, 175, 80, 0.1), transparent);
            animation: chartShimmer 4s infinite;
            z-index: 1;
        }

        @keyframes chartShimmer {
            0% { left: -100%; }
            100% { left: 100%; }
        }

        /* Premium Candlestick Chart */
        .candlestick-container {
            position: absolute;
            top: 20px;
            left: 20px;
            right: 20px;
            bottom: 60px;
            display: flex;
            align-items: end;
            justify-content: space-between;
            gap: 3px;
            z-index: 5;
        }

        .candlestick {
            width: 12px;
            position: relative;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .candlestick:hover {
            transform: scaleX(1.5);
            z-index: 10;
        }

        .candlestick-body {
            width: 100%;
            background: linear-gradient(180deg, #00ff88, #00cc66);
            border: 1px solid #00ff88;
            border-radius: 2px;
            position: relative;
            box-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
            transition: all 0.3s ease;
        }

        .candlestick:hover .candlestick-body {
            box-shadow: 0 0 20px rgba(0, 255, 136, 0.6);
            background: linear-gradient(180deg, #00ffaa, #00dd77);
        }

        .candlestick-wick {
            width: 2px;
            background: #00ff88;
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            box-shadow: 0 0 5px rgba(0, 255, 136, 0.5);
        }

        .wick-high {
            top: -10px;
            height: 10px;
        }

        .wick-low {
            bottom: -8px;
            height: 8px;
        }

        /* Interactive Tooltip */
        .price-tooltip {
            position: absolute;
            background: rgba(0, 0, 0, 0.9);
            color: #00ff88;
            padding: 8px 12px;
            border-radius: 8px;
            font-size: 0.9rem;
            border: 1px solid rgba(0, 255, 136, 0.3);
            pointer-events: none;
            opacity: 0;
            transition: opacity 0.3s ease;
            z-index: 100;
            backdrop-filter: blur(10px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
        }

        .price-tooltip.visible {
            opacity: 1;
        }

        /* Volume bars at bottom */
        .volume-container {
            position: absolute;
            bottom: 10px;
            left: 20px;
            right: 20px;
            height: 40px;
            display: flex;
            align-items: end;
            justify-content: space-between;
            gap: 2px;
            z-index: 3;
        }

        .volume-bar {
            width: 8px;
            background: linear-gradient(180deg, rgba(212, 175, 55, 0.8), rgba(212, 175, 55, 0.3));
            border-radius: 2px 2px 0 0;
            border: 1px solid rgba(212, 175, 55, 0.4);
            box-shadow: 0 0 8px rgba(212, 175, 55, 0.2);
            animation: volumePulse 4s infinite ease-in-out;
            transition: all 0.3s ease;
        }

        .volume-bar:hover {
            background: linear-gradient(180deg, rgba(212, 175, 55, 1), rgba(212, 175, 55, 0.5));
            box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
            transform: scaleY(1.1);
        }

        @keyframes volumePulse {
            0%, 100% { opacity: 0.6; transform: scaleY(1); }
            50% { opacity: 1; transform: scaleY(1.1); }
        }

        /* Trading activity indicators */
        .trading-activity {
            position: absolute;
            top: 15px;
            right: 15px;
            display: flex;
            gap: 8px;
            z-index: 4;
        }

        .activity-dot {
            width: 8px;
            height: 8px;
            background: radial-gradient(circle, #00ff88, #00aa66);
            border-radius: 50%;
            box-shadow: 
                0 0 10px rgba(0, 255, 136, 0.6),
                0 0 20px rgba(0, 255, 136, 0.3);
            animation: activityPulse 2s infinite ease-in-out;
        }

        .activity-dot:nth-child(1) { animation-delay: 0s; }
        .activity-dot:nth-child(2) { animation-delay: 0.4s; }
        .activity-dot:nth-child(3) { animation-delay: 0.8s; }

        @keyframes activityPulse {
            0%, 100% { opacity: 0.4; transform: scale(1); }
            50% { opacity: 1; transform: scale(1.3); }
        }

        /* Price movement indicator */
        .price-movement {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 3rem;
            opacity: 0;
            transition: all 0.5s ease;
            pointer-events: none;
            z-index: 50;
        }

        .price-movement.up {
            color: #00ff88;
            animation: priceUp 1s ease-out;
        }

        .price-movement.down {
            color: #ff4444;
            animation: priceDown 1s ease-out;
        }

        @keyframes priceUp {
            0% { opacity: 0; transform: translate(-50%, -50%) translateY(20px); }
            50% { opacity: 1; transform: translate(-50%, -50%) translateY(-10px); }
            100% { opacity: 0; transform: translate(-50%, -50%) translateY(-30px); }
        }

        @keyframes priceDown {
            0% { opacity: 0; transform: translate(-50%, -50%) translateY(-20px); }
            50% { opacity: 1; transform: translate(-50%, -50%) translateY(10px); }
            100% { opacity: 0; transform: translate(-50%, -50%) translateY(30px); }
        }

        .current-price {
            font-size: 2.5rem;
            color: #00ff88;
            font-weight: 700;
            text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
            transition: all 0.3s ease;
        }

        .current-price:hover {
            transform: scale(1.05);
            text-shadow: 0 0 30px rgba(0, 255, 136, 0.8);
        }

        .price-point:nth-child(1) { 
            left: 15%; 
            animation-delay: 0s; 
        }
        .price-point:nth-child(2) { 
            left: 35%; 
            animation-delay: 1.6s; 
        }
        .price-point:nth-child(3) { 
            left: 55%; 
            animation-delay: 3.2s; 
        }
        .price-point:nth-child(4) { 
            left: 75%; 
            animation-delay: 4.8s; 
        }
        .price-point:nth-child(5) { 
            left: 90%; 
            animation-delay: 6.4s; 
        }

        @keyframes premiumPricePoint {
            0%, 100% { 
                top: 50%;
                transform: scale(1) translateY(-50%);
                opacity: 0.7;
                box-shadow: 
                    0 0 20px rgba(76, 175, 80, 0.9),
                    0 0 40px rgba(76, 175, 80, 0.5);
            }
            25% { 
                top: 25%;
                transform: scale(1.3) translateY(-50%);
                opacity: 1;
                box-shadow: 
                    0 0 30px rgba(76, 175, 80, 1),
                    0 0 60px rgba(76, 175, 80, 0.7);
            }
            50% { 
                top: 75%;
                transform: scale(1.1) translateY(-50%);
                opacity: 0.9;
                box-shadow: 
                    0 0 25px rgba(76, 175, 80, 0.95),
                    0 0 50px rgba(76, 175, 80, 0.6);
            }
            75% { 
                top: 35%;
                transform: scale(1.2) translateY(-50%);
                opacity: 1;
                box-shadow: 
                    0 0 35px rgba(76, 175, 80, 1),
                    0 0 70px rgba(76, 175, 80, 0.8);
            }
        }

        /* Volume Bars */
        .volume-bars {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 50px;
            display: flex;
            align-items: end;
            gap: 3px;
            padding: 0 20px;
            z-index: 2;
        }

        .volume-bar {
            flex: 1;
            background: linear-gradient(to top, 
                rgba(76, 175, 80, 0.8) 0%, 
                rgba(76, 175, 80, 0.4) 50%,
                rgba(76, 175, 80, 0.1) 100%);
            border-radius: 3px 3px 0 0;
            animation: volumeAnimation 3s ease-in-out infinite;
            box-shadow: 0 0 10px rgba(76, 175, 80, 0.3);
            border: 1px solid rgba(76, 175, 80, 0.2);
        }

        @keyframes volumeAnimation {
            0%, 100% { 
                transform: scaleY(0.6);
                opacity: 0.6;
            }
            50% { 
                transform: scaleY(1.2);
                opacity: 1;
                box-shadow: 0 0 15px rgba(76, 175, 80, 0.5);
            }
        }

        /* Trading Activity */
        .trading-activity {
            position: absolute;
            top: 15px;
            right: 15px;
            display: flex;
            flex-direction: column;
            gap: 4px;
            z-index: 5;
        }

        .activity-dot {
            width: 8px;
            height: 8px;
            background: radial-gradient(circle, #4CAF50 0%, rgba(76, 175, 80, 0.6) 100%);
            border-radius: 50%;
            animation: activityPulse 2s ease-in-out infinite;
            box-shadow: 
                0 0 15px rgba(76, 175, 80, 0.8),
                0 0 30px rgba(76, 175, 80, 0.4);
            border: 1px solid rgba(76, 175, 80, 0.3);
        }

        .activity-dot:nth-child(1) { animation-delay: 0s; }
        .activity-dot:nth-child(2) { animation-delay: 0.4s; }
        .activity-dot:nth-child(3) { animation-delay: 0.8s; }

        @keyframes activityPulse {
            0%, 100% { 
                opacity: 0.4; 
                transform: scale(1);
                box-shadow: 
                    0 0 15px rgba(76, 175, 80, 0.8),
                    0 0 30px rgba(76, 175, 80, 0.4);
            }
            50% { 
                opacity: 1; 
                transform: scale(1.4);
                box-shadow: 
                    0 0 25px rgba(76, 175, 80, 1),
                    0 0 50px rgba(76, 175, 80, 0.6);
            }
        }

        .chart-labels {
            display: flex;
            justify-content: space-between;
            margin-top: 1rem;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.6);
        }

        .chart-info {
            margin-top: 1rem;
            padding: 1rem;
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.05));
            border-radius: 10px;
            border: 1px solid rgba(212, 175, 55, 0.2);
        }

        .chart-stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            gap: 1rem;
            margin-top: 1rem;
        }

        .stat-item {
            text-align: center;
        }

        .stat-value {
            font-size: 1.2rem;
            font-weight: 600;
            color: #d4af37;
        }

        .stat-label {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 0.25rem;
        }

        @keyframes shimmer {
            0% { left: -100%; }
            100% { left: 100%; }
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        @keyframes priceLine {
            0%, 100% { top: 60%; }
            25% { top: 40%; }
            50% { top: 70%; }
            75% { top: 30%; }
        }

        @keyframes pricePoint {
            0% { left: 0%; top: 60%; opacity: 0; }
            10% { opacity: 1; }
            25% { left: 25%; top: 40%; }
            50% { left: 50%; top: 70%; }
            75% { left: 75%; top: 30%; }
            90% { opacity: 1; }
            100% { left: 100%; top: 50%; opacity: 0; }
        }

        .ai-box-grid {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 40px;
            align-items: center;
            margin-top: 30px;
        }

        .ai-box-image {
            text-align: center;
        }

        .ai-box-image img {
            max-width: 100%;
            height: auto;
            border-radius: 15px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        }

        .ai-box-content h3 {
            color: #d4af37;
            font-size: 1.5rem;
            margin-bottom: 25px;
            font-weight: 600;
        }

        .ai-box-content ul {
            list-style: none;
            padding: 0;
        }

        .ai-box-content li {
            color: rgba(255, 255, 255, 0.8);
            margin: 15px 0;
            padding-left: 25px;
            position: relative;
            font-size: 1rem;
        }

        .ai-box-content li::before {
            content: '✓';
            color: #d4af37;
            position: absolute;
            left: 0;
            font-weight: bold;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.05));
            backdrop-filter: blur(20px);
            border: 1px solid rgba(212, 175, 55, 0.2);
            border-radius: 25px;
            padding: 3rem;
            text-align: center;
            margin: 4rem auto;
        }

        .cta-title {
            font-size: 2rem;
            color: #d4af37;
            margin-bottom: 1rem;
            font-weight: 400;
        }

        .cta-description {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 2rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-button {
            background: linear-gradient(135deg, #d4af37 0%, #f4d03f 100%);
            color: #000;
            padding: 18px 40px;
            border: none;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
            box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
            margin: 0 10px 10px 0;
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(212, 175, 55, 0.5);
        }

        .cta-button.secondary {
            background: transparent;
            color: #d4af37;
            border: 2px solid #d4af37;
        }

        .cta-button.secondary:hover {
            background: rgba(212, 175, 55, 0.1);
        }

        /* Certificates Section */
        .certificates-section {
            text-align: center;
            margin: 4rem auto;
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
            backdrop-filter: blur(30px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 30px;
            padding: 3rem;
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
        }

        .certificates-title {
            font-size: 1.5rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 2rem;
            font-weight: 300;
        }

        .certificates-image {
            max-width: 100%;
            height: auto;
            opacity: 0.8;
            transition: opacity 0.3s ease;
        }

        .certificates-image:hover {
            opacity: 1;
        }

        /* Footer */
        .footer {
            text-align: center;
            padding: 3rem 0;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 4rem;
        }

        .footer-text {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
        }

        .my-grid-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin-top: 30px;
        }


        /* Mobile Responsive - Enhanced for Android & iPhone */
        @media (max-width: 768px) {
            body {
                font-size: 16px; /* Prevents zoom on iOS */
                -webkit-text-size-adjust: 100%;
                -webkit-tap-highlight-color: transparent;
            }

            .warranty-luxury-card {
                margin-bottom: 30px !important;
            }

            .text-muted-left {
                font-size: 10px;;
            }

            .text-white-soft {
                font-size: 10px;
            }

            .my-grid-container {
                /* No styles for mobile, keep it default */
                all: unset;
            }

            .my-space {
                margin-bottom: 30px;
            }

            .luxury-title {
                color: #ffffff;
                font-size: 20px;
            }

            
            .hero {
                min-height: 100vh;
                padding: 1rem;
            }
            
            .hero-title {
                font-size: 2.8rem;
                line-height: 1.2;
                margin-bottom: 1rem;
            }
            
            .hero-subtitle {
                font-size: 1.3rem;
                line-height: 1.4;
                margin-bottom: 2rem;
            }
            
            .cta-button {
                padding: 18px 36px;
                font-size: 18px;
                min-height: 44px; /* iOS touch target */
                border-radius: 25px;
            }
            
            .section-container, .luxury-section, .screenshot-section, .methodology-section, .ai-box-section, .certificates-section {
                padding: 1.5rem;
                margin: 1.5rem 0.5rem;
                border-radius: 15px;
            }
            
            .section-title {
                font-size: 20px;
                margin-bottom: 1.5rem;
            }
            
            .battery-selector {
                grid-template-columns: 1fr;
                gap: 12px;
                margin: 2rem 0;
            }
            
            .battery-option {
                padding: 24px 20px;
                border-radius: 15px;
                min-height: 120px;
                display: flex;
                flex-direction: column;
                justify-content: center;
            }
            
            .battery-capacity {
                font-size: 1.6rem;
                margin-bottom: 6px;
            }
            
            .battery-description {
                font-size: 0.85rem;
            }

            .luxury-label {
                font-size: 11px;
            }

            .luxury-card.total .luxury-value {
                font-size: 25px;
            
            }

            .luxury-card.total::after {
                content: '';
            
            }
            
            .cycle-selector {
                flex-direction: column;
                gap: 12px;
                margin: 2rem 0;
            }
            
            .cycle-option {
                width: 100%;
                max-width: 300px;
                padding: 16px 24px;
                min-height: 44px;
                border-radius: 12px;
            }
            
            .person-selector {
                flex-direction: column;
                gap: 12px;
                margin: 2rem 0;
            }
            
            .person-option {
                width: 100%;
                max-width: 300px;
                padding: 20px 24px;
                min-height: 120px;
                border-radius: 12px;
                margin: 0 auto;
            }
            
            .person-icon {
                font-size: 2rem;
                margin-bottom: 8px;
            }
            
            .person-title {
                font-size: 1.1rem;
                margin-bottom: 6px;
            }
            
            .person-description {
                font-size: 0.95rem;
            }
            
            .person-deduction {
                font-size: 0.8rem;
            }
            
            .results-grid {
                grid-template-columns: 1fr;
                gap: 15px;
                margin: 2rem 0;
            }
            
            .result-card {
                padding: 20px;
                border-radius: 12px;
                min-height: 100px;
            }
            
            .result-value {
                font-size: 1.8rem;
                margin-bottom: 6px;
            }
            
            .result-label {
                font-size: 0.9rem;
            }
            
            .luxury-grid, .warranty-luxury-grid {
                grid-template-columns: 1fr !important;
                gap: 15px !important;
                display: contents !important;
            }
            
            .luxury-card, .warranty-luxury-card {
                padding: 20px !important;
                border-radius: 12px !important;
                min-height: 100px !important;
            }
            
            .luxury-value, .warranty-luxury-years {
                font-size: 1.6rem;
            }
            
            .ai-box-grid {
                grid-template-columns: 1fr;
                gap: 20px;
                text-align: center;
            }
            
            .ai-box-image {
                max-width: 200px;
                margin: 0 auto 20px;
            }
            
            .cta-section {
                padding: 2rem 1rem;
                margin: 2rem 0.5rem;
                text-align: center;
            }
            
            .cta-buttons {
                flex-direction: column;
                gap: 15px;
                align-items: center;
            }
            
            .cta-primary, .cta-secondary {
                width: 100%;
                max-width: 300px;
                padding: 18px 24px;
                min-height: 44px;
                border-radius: 12px;
                font-size: 16px;
            }
            
            .certificates-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 15px;
            }
            
            .certificate-item img {
                max-height: 60px;
            }
            
            .screenshot-instruction {
                font-size: 0.9rem;
                margin-bottom: 1rem;
            }
            
            .download-btn {
                width: 100%;
                max-width: 300px;
                padding: 16px 24px;
                min-height: 44px;
                font-size: 16px;
                border-radius: 12px;
            }
            
            .methodology-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .methodology-card {
                padding: 20px;
                border-radius: 12px;
            }
            
            .verification-grid {
                grid-template-columns: 1fr;
                gap: 15px;
            }
            
            .verification-card {
                padding: 20px;
                border-radius: 12px;
                text-align: center;
            }
            
            .verification-value {
                font-size: 1.6rem;
            }




            
        }
        
        /* Extra small screens (iPhone SE, etc.) */
        @media (max-width: 375px) {
            .hero-title {
                font-size: 2.4rem;
            }
            
            .hero-subtitle {
                font-size: 1.1rem;
            }
            
            .section-container, .luxury-section, .screenshot-section, .methodology-section, .ai-box-section, .certificates-section {
                padding: 1rem;
                margin: 1rem 0.25rem;
            }
            
            .battery-option {
                padding: 20px 16px;
                min-height: 100px;
            }
            
            .battery-capacity {
                font-size: 1.4rem;
            }
            
            .result-value {
                font-size: 1.6rem;
            }
            
            .luxury-value, .warranty-luxury-years {
                font-size: 1.4rem;
            }
        }
        
        /* Large mobile screens */
        @media (min-width: 769px) and (max-width: 1024px) {
            .battery-selector {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            
            .results-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            
            .luxury-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .certificates-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        
        /* Professional Financial Chart Styles */
        .professional-chart-container {
            position: relative;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.9), rgba(10, 10, 10, 0.8));
            border: 1px solid rgba(0, 255, 136, 0.3);
            border-radius: 15px;
            padding: 20px;
            margin: 20px 0;
            overflow: hidden;
            backdrop-filter: blur(10px);
            box-shadow: 
                0 10px 30px rgba(0, 0, 0, 0.5),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
        }

        .chart-grid-professional {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: 
                linear-gradient(rgba(0, 255, 136, 0.1) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 255, 136, 0.1) 1px, transparent 1px);
            background-size: 50px 25px;
            opacity: 0.3;
            animation: gridPulse 8s ease-in-out infinite;
        }

        @keyframes gridPulse {
            0%, 100% { opacity: 0.2; }
            50% { opacity: 0.4; }
        }

        .price-line-chart {
            width: 100%;
            height: 200px;
            position: relative;
            z-index: 2;
        }

        .price-trend {
            font-size: 1.5rem;
            margin-left: 10px;
            color: #00ff88;
            animation: trendPulse 2s ease-in-out infinite;
        }

        @keyframes trendPulse {
            0%, 100% { transform: scale(1); opacity: 0.8; }
            50% { transform: scale(1.2); opacity: 1; }
        }

        .market-depth {
            display: flex;
            height: 30px;
            margin: 15px 0;
            border-radius: 5px;
            overflow: hidden;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid rgba(0, 255, 136, 0.2);
        }

        .depth-bar {
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: 600;
            transition: all 0.3s ease;
            position: relative;
        }

        .depth-bar.bid {
            background: linear-gradient(90deg, rgba(0, 255, 136, 0.8), rgba(0, 255, 136, 0.4));
            color: #00ff88;
        }

        .depth-bar.ask {
            background: linear-gradient(90deg, rgba(255, 68, 68, 0.4), rgba(255, 68, 68, 0.8));
            color: #ff4444;
        }

        .depth-label {
            margin-right: 5px;
        }

        .volume-bars-professional {
            position: absolute;
            bottom: 10px;
            left: 20px;
            right: 20px;
            height: 40px;
            display: flex;
            align-items: end;
            gap: 3px;
            z-index: 1;
        }

        .volume-bar-pro {
            flex: 1;
            background: linear-gradient(to top, 
                rgba(0, 255, 136, 0.6) 0%, 
                rgba(0, 255, 136, 0.3) 50%,
                rgba(0, 255, 136, 0.1) 100%);
            border-radius: 2px 2px 0 0;
            border: 1px solid rgba(0, 255, 136, 0.4);
            animation: volumePulsePro 3s ease-in-out infinite;
            transition: all 0.3s ease;
        }

        .volume-bar-pro:hover {
            background: linear-gradient(to top, 
                rgba(0, 255, 136, 0.9) 0%, 
                rgba(0, 255, 136, 0.6) 50%,
                rgba(0, 255, 136, 0.3) 100%);
            transform: scaleY(1.1);
        }

        @keyframes volumePulsePro {
            0%, 100% { opacity: 0.7; }
            50% { opacity: 1; }
        }

        .trading-activity-professional {
            position: absolute;
            top: 15px;
            right: 15px;
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 5px;
            z-index: 3;
        }

        .activity-indicator {
            display: flex;
            align-items: center;
            gap: 8px;
            background: rgba(0, 0, 0, 0.7);
            padding: 5px 10px;
            border-radius: 15px;
            border: 1px solid rgba(0, 255, 136, 0.4);
        }

        .activity-pulse {
            width: 8px;
            height: 8px;
            background: #00ff88;
            border-radius: 50%;
            animation: livePulse 1.5s ease-in-out infinite;
            box-shadow: 0 0 10px rgba(0, 255, 136, 0.6);
        }

        @keyframes livePulse {
            0%, 100% { transform: scale(1); opacity: 1; }
            50% { transform: scale(1.5); opacity: 0.7; }
        }

        .activity-text {
            color: #00ff88;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 1px;
        }

        .market-status {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            font-size: 0.7rem;
            color: rgba(255, 255, 255, 0.6);
        }

        .status-text {
            color: #00ff88;
            font-weight: 600;
        }

        .price-alerts {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: 10;
            pointer-events: none;
        }

        .price-alert {
            background: rgba(0, 0, 0, 0.9);
            border: 2px solid #00ff88;
            border-radius: 10px;
            padding: 10px 15px;
            color: #00ff88;
            font-weight: 700;
            font-size: 1.1rem;
            text-align: center;
            animation: alertFadeIn 0.5s ease-out, alertFadeOut 0.5s ease-out 2.5s;
            box-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
        }

        @keyframes alertFadeIn {
            from { opacity: 0; transform: scale(0.8); }
            to { opacity: 1; transform: scale(1); }
        }

        @keyframes alertFadeOut {
            from { opacity: 1; transform: scale(1); }
            to { opacity: 0; transform: scale(0.8); }
        }

        /* Touch optimizations */
        @media (hover: none) and (pointer: coarse) {
            .battery-option:hover {
                transform: none;
            }
            
            .battery-option:active {
                transform: scale(0.98);
                transition: transform 0.1s ease;
            }
            
            .cycle-option:hover {
                transform: none;
            }
            
            .cycle-option:active {
                transform: scale(0.98);
                transition: transform 0.1s ease;
            }
            
            .cta-button:hover, .cta-primary:hover, .cta-secondary:hover, .download-btn:hover {
                transform: none;
            }
            
            .cta-button:active, .cta-primary:active, .cta-secondary:active, .download-btn:active {
                transform: scale(0.98);
                transition: transform 0.1s ease;
            }
        }

        /* Premium Tab System */
        .tab-system {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
            backdrop-filter: blur(30px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 30px;
            padding: 2rem;
            margin: 4rem auto;
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
            position: relative;
            overflow: hidden;
        }

        .tab-system::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.05), transparent);
            animation: tabShimmer 8s infinite;
            z-index: 1;
        }

        @keyframes tabShimmer {
            0% { left: -100%; }
            100% { left: 100%; }
        }

        .tab-navigation {
            display: flex;
            justify-content: center;
            gap: 0;
            margin-bottom: 3rem;
            background: rgba(0, 0, 0, 0.3);
            border-radius: 20px;
            padding: 8px;
            position: relative;
            z-index: 2;
        }

        .tab-button {
            flex: 1;
            max-width: 300px;
            padding: 20px 30px;
            background: transparent;
            border: none;
            color: rgba(255, 255, 255, 0.7);
            font-size: 1.1rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            border-radius: 15px;
            position: relative;
            overflow: hidden;
            font-family: inherit;
        }

        .tab-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.1));
            opacity: 0;
            transition: opacity 0.4s ease;
            z-index: -1;
        }

        .tab-button:hover::before {
            opacity: 0.5;
        }

        .tab-button.active {
            background: linear-gradient(135deg, #d4af37 0%, #f4d03f 100%);
            color: #000;
            font-weight: 600;
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
        }

        .tab-button.active::before {
            opacity: 0;
        }

        .tab-content {
            display: none;
            animation: fadeInUp 0.6s ease-out;
            position: relative;
            z-index: 2;
        }

        .tab-content.active {
            display: block;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Premium Electricity Prices Chart */
        .electricity-prices-container {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 20px;
            padding: 2rem;
            margin: 2rem 0;
            width: 100%;
        }

        .electricity-prices-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(76, 175, 80, 0.1), transparent);
            animation: electricityShimmer 6s infinite;
            z-index: 1;
        }

        @keyframes electricityShimmer {
            0% { left: -100%; }
            100% { left: 100%; }
        }

        .electricity-header {
            text-align: center;
            margin-bottom: 30px;
            position: relative;
            z-index: 2;
        }

        .electricity-title {
            font-size: 1.3rem;
            font-weight: 600;
            color: #d4af37;
            text-align: center;
            margin-bottom: 1rem;
        }

        .electricity-subtitle {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 20px;
        }

        .data-status {
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: rgba(76, 175, 80, 0.1);
            border: 1px solid rgba(76, 175, 80, 0.3);
            border-radius: 12px;
            padding: 1rem;
            margin-bottom: 1.5rem;
        }

        .status-indicator {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .status-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: #4CAF50;
            animation: statusPulse 2s infinite;
        }

        .status-dot.loading {
            background: #FFA726;
        }

        .status-dot.error {
            background: #f44336;
            animation: none;
        }

        .status-text {
            font-weight: 600;
            color: #4CAF50;
        }

        .last-updated {
            font-size: 0.9rem;
            color: #90A4AE;
        }

        .region-label {
            font-size: 1.1rem;
            font-weight: 600;
            color: #E0E0E0;
            margin-bottom: 1rem;
            text-align: center;
        }

        @keyframes statusPulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.7; transform: scale(1.1); }
        }

        .region-selector {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin: 1rem 0;
            flex-wrap: wrap;
        }

        .region-button {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 10px;
            padding: 0.75rem 1rem;
            color: #ffffff;
            cursor: pointer;
            transition: all 0.3s ease;
            text-align: center;
            min-width: 100px;
        }

        .region-button.active {
            background: linear-gradient(135deg, #d4af37 0%, #f4d03f 100%);
            color: #000;
            border-color: rgba(212, 175, 55, 0.5);
        }

        .region-button:hover:not(.active) {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.3);
        }

        .region-code {
            font-weight: 600;
            display: block;
        }

        .region-name {
            font-size: 0.9rem;
            opacity: 0.8;
            display: block;
        }

        .region-price {
            font-size: 0.8rem;
            color: #4CAF50;
            display: block;
            margin-top: 0.25rem;
        }

        .electricity-chart {
            height: 200px;
            position: relative;
            background: linear-gradient(135deg, rgba(0, 0, 40, 0.8) 0%, rgba(0, 0, 60, 0.6) 100%);
            border-radius: 15px;
            margin: 20px 0;
            overflow: hidden;
            border: 1px solid rgba(100, 149, 237, 0.3);
            display: flex;
            align-items: end;
            justify-content: space-between;
            padding: 20px;
            gap: 2px;
        }

        .chart-grid {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: 
                linear-gradient(rgba(76, 175, 80, 0.1) 1px, transparent 1px),
                linear-gradient(90deg, rgba(76, 175, 80, 0.1) 1px, transparent 1px);
            background-size: 40px 30px;
            animation: gridMove 20s linear infinite;
            z-index: 1;
        }

        @keyframes gridMove {
            0% { transform: translate(0, 0); opacity: 0.3; }
            50% { opacity: 0.5; }
            100% { transform: translate(40px, 30px); opacity: 0.3; }
        }

        .price-bars-container {
            position: absolute;
            bottom: 40px;
            left: 40px;
            right: 40px;
            height: 300px;
            display: flex;
            align-items: end;
            justify-content: space-between;
            gap: 2px;
            z-index: 3;
        }

        .price-bar {
            flex: 1;
            background: linear-gradient(180deg, #4CAF50, #66BB6A);
            border-radius: 3px 3px 0 0;
            border: 1px solid rgba(76, 175, 80, 0.5);
            box-shadow: 0 0 10px rgba(76, 175, 80, 0.3);
            transition: all 0.3s ease;
            cursor: pointer;
            position: relative;
            min-height: 20px;
            animation: priceBarGlow 4s ease-in-out infinite;
        }

        @keyframes priceBarGlow {
            0%, 100% { box-shadow: 0 0 10px rgba(76, 175, 80, 0.3); }
            50% { box-shadow: 0 0 20px rgba(76, 175, 80, 0.5); }
        }

        .price-bar:hover {
            background: linear-gradient(180deg, #66BB6A, #81C784);
            box-shadow: 
                0 0 25px rgba(76, 175, 80, 0.7),
                inset 0 0 15px rgba(255, 255, 255, 0.1);
            transform: scaleX(1.5) scaleY(1.1);
            z-index: 10;
            border-color: rgba(76, 175, 80, 0.8);
        }

        .price-bar.peak {
            background: linear-gradient(180deg, #FF9800, #FFB74D);
            border-color: rgba(255, 152, 0, 0.5);
            box-shadow: 0 0 10px rgba(255, 152, 0, 0.3);
            animation: peakBarGlow 3s ease-in-out infinite;
        }

        @keyframes peakBarGlow {
            0%, 100% { box-shadow: 0 0 10px rgba(255, 152, 0, 0.3); }
            50% { box-shadow: 0 0 20px rgba(255, 152, 0, 0.6); }
        }

        .price-bar.peak:hover {
            background: linear-gradient(180deg, #FFB74D, #FFCC02);
            box-shadow: 
                0 0 30px rgba(255, 152, 0, 0.8),
                inset 0 0 15px rgba(255, 255, 255, 0.2);
        }

        .price-bar::before {
            content: '';
            position: absolute;
            top: -5px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 0;
            border-left: 4px solid transparent;
            border-right: 4px solid transparent;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .price-bar.rising::before {
            border-bottom: 8px solid #4CAF50;
            opacity: 1;
            animation: priceRising 2s ease-in-out infinite;
        }

        .price-bar.falling::before {
            border-top: 8px solid #f44336;
            opacity: 1;
            animation: priceFalling 2s ease-in-out infinite;
        }

        @keyframes priceRising {
            0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.7; }
            50% { transform: translateX(-50%) translateY(-5px); opacity: 1; }
        }

        @keyframes priceFalling {
            0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.7; }
            50% { transform: translateX(-50%) translateY(5px); opacity: 1; }
        }

        .price-bar::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), transparent);
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .price-bar:hover::after {
            opacity: 1;
        }

        .time-labels {
            position: absolute;
            bottom: 10px;
            left: 40px;
            right: 40px;
            display: flex;
            justify-content: space-between;
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.8rem;
            z-index: 3;
            font-weight: 500;
        }

        .price-tooltip {
            display: none !important; /* Hide old floating tooltip */
        }

        .price-info-panel {
            position: absolute !important;
            top: 20px !important;
            right: 20px !important;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.9), rgba(20, 20, 20, 0.9)) !important;
            border: 1px solid rgba(76, 175, 80, 0.4) !important;
            border-radius: 12px !important;
            padding: 15px !important;
            min-width: 200px !important;
            backdrop-filter: blur(15px) !important;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7) !important;
            z-index: 100 !important;
            opacity: 0 !important;
            transform: translateY(-10px) !important;
            transition: all 0.3s ease !important;
            pointer-events: none !important;
        }

        .price-info-panel-tomorrow {
            position: absolute !important;
            top: 20px !important;
            right: 20px !important;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.9), rgba(20, 20, 20, 0.9)) !important;
            border: 1px solid rgba(76, 175, 80, 0.4) !important;
            border-radius: 12px !important;
            padding: 15px !important;
            min-width: 200px !important;
            backdrop-filter: blur(15px) !important;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7) !important;
            z-index: 100 !important;
            opacity: 0 !important;
            transform: translateY(-10px) !important;
            transition: all 0.3s ease !important;
            pointer-events: none !important;
        }


        .price-info-panel.visible {
            opacity: 1 !important;
            transform: translateY(0) !important;
        }

        .price-info-panel-tomorrow.visible {
            opacity: 1 !important;
            transform: translateY(0) !important;
        }

        .price-info-header {
            color: #4CAF50 !important;
            font-weight: 600 !important;
            font-size: 0.9rem !important;
            margin-bottom: 8px !important;
            text-align: center !important;
            border-bottom: 1px solid rgba(76, 175, 80, 0.3) !important;
            padding-bottom: 5px !important;
        }

        .price-info-item {
            display: flex !important;
            justify-content: space-between !important;
            margin: 5px 0 !important;
            font-size: 0.85rem !important;
        }

        .price-info-label {
            color: rgba(255, 255, 255, 0.8) !important;
        }

        .price-info-value {
            color: #4CAF50 !important;
            font-weight: 600 !important;
        }

        .price-info-change {
            color: #f44336;
            font-size: 0.8rem;
            text-align: center;
            margin-top: 8px;
            padding-top: 5px;
            border-top: 1px solid rgba(76, 175, 80, 0.2);
        }

        .price-info-change.positive {
            color: #4CAF50 !important;
        }

        /* Mobile optimization for price info */
        @media (max-width: 768px) {
            .price-info-panel {
                position: fixed !important;
                top: auto !important;
                transform: translateY(50px) !important;;
               /* bottom: 20px; */
                right: 20px !important;
                left: 20px !important;
                min-width: auto !important;
                max-width: calc(100vw - 40px) !important;
            }
            
            .price-info-panel-tomorrow {
                position: fixed !important;
                top: auto !important;
                bottom: 20px !important;
                right: 20px !important;
                left: 20px !important;
                min-width: auto !important;
                max-width: calc(100vw - 40px) !important;
            }
            .price-info-header {
                font-size: 1rem !important;
            }
            
            .price-info-item {
                font-size: 0.9rem !important;
            }
        }

        .electricity-stats {
            display: grid !important;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important;
            gap: 20px !important;
            margin-top: 30px !important;
            position: relative !important;
            z-index: 2 !important;
        }

        .stat-card {
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.4)) !important;
            border: 1px solid rgba(76, 175, 80, 0.3) !important;
            border-radius: 15px !important;
            padding: 25px 20px !important;
            text-align: center !important;
            transition: all 0.4s ease !important;
            position: relative !important;
            overflow: hidden !important;
        }

        .stat-card::before {
            content: '' !important;
            position: absolute !important;
            top: 0 !important;
            left: -100% !important;
            width: 100% !important;
            height: 100% !important;
            background: linear-gradient(90deg, transparent, rgba(76, 175, 80, 0.1), transparent) !important;
            transition: left 0.6s ease !important;
        }

        .stat-card:hover::before {
            left: 100% !important;
        }

        .stat-card:hover {
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.6)) !important;
            border-color: rgba(76, 175, 80, 0.6) !important;
            transform: translateY(-5px) scale(1.02) !important;
            box-shadow: 
                0 15px 35px rgba(76, 175, 80, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
        }

        .stat-value {
            font-size: 2.2rem !important;
            font-weight: 700 !important;
            color: #4CAF50 !important;
            margin-bottom: 8px !important;
            text-shadow: 0 0 15px rgba(76, 175, 80, 0.6) !important;
            animation: statValuePulse 3s ease-in-out infinite !important;
        }

        @keyframes statValuePulse {
            0%, 100% { text-shadow: 0 0 15px rgba(76, 175, 80, 0.6); }
            50% { text-shadow: 0 0 25px rgba(76, 175, 80, 0.8); }
        }

        .stat-label {
            font-size: 0.95rem !important;
            color: rgba(255, 255, 255, 0.8) !important;
            text-transform: uppercase !important;
            letter-spacing: 0.8px !important;
            font-weight: 500 !important;
        }

        .tomorrow-section {
            margin-top: 40px !important;
            padding-top: 30px !important;
            border-top: 1px solid rgba(76, 175, 80, 0.2) !important;
            position: relative !important;
            z-index: 2 !important;
        }

        .tomorrow-title {
            font-size: 1.6rem !important;
            color: #4CAF50 !important;
            text-align: center !important;
            margin-bottom: 25px !important;
            text-shadow: 0 0 20px rgba(76, 175, 80, 0.6) !important;
            font-weight: 300 !important;
            animation: tomorrowTitleGlow 4s ease-in-out infinite !important;
        }

        @keyframes tomorrowTitleGlow {
            0%, 100% { text-shadow: 0 0 20px rgba(76, 175, 80, 0.6); }
            50% { text-shadow: 0 0 30px rgba(76, 175, 80, 0.8); }
        }

        /* Trading Activity Indicators */
        .trading-activity {
            position: absolute;
            top: 15px;
            right: 15px;
            display: flex;
            gap: 8px;
            z-index: 4;
        }

        .activity-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: radial-gradient(circle, #4CAF50, #66BB6A);
            box-shadow: 0 0 10px rgba(76, 175, 80, 0.6);
            animation: activityPulse 2s ease-in-out infinite;
        }

        .activity-dot:nth-child(2) {
            animation-delay: 0.4s;
        }

        .activity-dot:nth-child(3) {
            animation-delay: 0.8s;
        }

        @keyframes activityPulse {
            0%, 100% { 
                transform: scale(1); 
                box-shadow: 0 0 10px rgba(76, 175, 80, 0.6); 
            }
            50% { 
                transform: scale(1.3); 
                box-shadow: 0 0 20px rgba(76, 175, 80, 0.9); 
            }
        }

        /* Price Change Indicators */
        .price-change-indicator {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 1.5rem;
            font-weight: bold;
            opacity: 0;
            pointer-events: none;
            z-index: 5;
        }

        .price-change-indicator.rising {
            color: #4CAF50;
            animation: priceChangeRising 2s ease-out;
        }

        .price-change-indicator.falling {
            color: #f44336;
            animation: priceChangeFalling 2s ease-out;
        }

        @keyframes priceChangeRising {
            0% { opacity: 0; transform: translate(-50%, -50%) translateY(20px); }
            20% { opacity: 1; transform: translate(-50%, -50%) translateY(0); }
            80% { opacity: 1; transform: translate(-50%, -50%) translateY(-10px); }
            100% { opacity: 0; transform: translate(-50%, -50%) translateY(-30px); }
        }

        @keyframes priceChangeFalling {
            0% { opacity: 0; transform: translate(-50%, -50%) translateY(-20px); }
            20% { opacity: 1; transform: translate(-50%, -50%) translateY(0); }
            80% { opacity: 1; transform: translate(-50%, -50%) translateY(10px); }
            100% { opacity: 0; transform: translate(-50%, -50%) translateY(30px); }
        }

        @keyframes chartShimmer {
            0% { filter: brightness(1) contrast(1); }
            50% { filter: brightness(1.1) contrast(1.05); }
            100% { filter: brightness(1) contrast(1); }
        }

        /* Mobile optimizations for tabs */
        @media (max-width: 768px) {

            .tomorrow-title {
                font-size: 12px;
            }
            .stat-label {
                font-size: 7px;
            }
            .tab-navigation {
                flex-direction: column;
                gap: 8px;
            }
            
            .tab-button {
                max-width: none;
                padding: 16px 20px;
                font-size: 1rem;
            }
            
            .electricity-title {
                font-size: 1.8rem;
            }
            
            .region-selector {
                grid-template-columns: repeat(2, 1fr);
                gap: 0.5rem;
            }

            .region-button {
                min-width: auto;
                padding: 0.5rem;
            }
            
           
            
            .electricity-stats {
                grid-template-columns: repeat(2, 1fr);
                gap: 15px;
            }
            
            .stat-value {
                font-size: 1.5rem;
            }
        }

        /* Premium Contact Form Styles */
        .contact-container {
            background: linear-gradient(135deg, rgba(0, 20, 0, 0.9) 0%, rgba(0, 40, 0, 0.7) 100%);
            border-radius: 25px;
            padding: 40px;
            margin: 20px 0;
            border: 1px solid rgba(212, 175, 55, 0.3);
            box-shadow: 
                0 20px 40px rgba(0, 0, 0, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.1),
                0 0 40px rgba(212, 175, 55, 0.1);
            position: relative;
            overflow: hidden;
        }

        .contact-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
            animation: contactShimmer 8s infinite;
            z-index: 1;
        }

        @keyframes contactShimmer {
            0% { left: -100%; }
            100% { left: 100%; }
        }

        .contact-header {
            text-align: center;
            margin-bottom: 40px;
            position: relative;
            z-index: 2;
        }

        .contact-title {
            font-size: 2.5rem;
            font-weight: 300;
            color: #d4af37;
            margin-bottom: 15px;
            text-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
        }

        .contact-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 0;
        }

        .contact-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            position: relative;
            z-index: 2;
        }

        .contact-form {
            background: rgba(0, 0, 0, 0.4);
            border: 1px solid rgba(212, 175, 55, 0.3);
            border-radius: 20px;
            padding: 35px;
            backdrop-filter: blur(15px);
        }

        .form-group {
            margin-bottom: 25px;
        }

        .form-label {
            display: block;
            color: #d4af37;
            font-weight: 600;
            margin-bottom: 8px;
            font-size: 1rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .form-input,
        .form-textarea {
            width: 100%;
            padding: 15px 20px;
            background: rgba(255, 255, 255, 0.05);
            border: 2px solid rgba(212, 175, 55, 0.3);
            border-radius: 12px;
            color: #ffffff;
            font-size: 1rem;
            font-family: inherit;
            transition: all 0.3s ease;
            box-sizing: border-box;
        }

        .form-input:focus,
        .form-textarea:focus {
            outline: none;
            border-color: #d4af37;
            background: rgba(255, 255, 255, 0.1);
            box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
        }

        .form-input::placeholder,
        .form-textarea::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .checkbox-group {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 15px;
            margin-top: 10px;
        }

        .checkbox-item {
            display: flex;
            align-items: center;
            gap: 12px;
            cursor: pointer;
            padding: 12px;
            border-radius: 10px;
            transition: all 0.3s ease;
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid rgba(212, 175, 55, 0.2);
        }

        .checkbox-item:hover {
            background: rgba(212, 175, 55, 0.1);
            border-color: rgba(212, 175, 55, 0.4);
        }

        .checkbox-custom {
            width: 20px;
            height: 20px;
            border: 2px solid rgba(212, 175, 55, 0.5);
            border-radius: 4px;
            position: relative;
            transition: all 0.3s ease;
            flex-shrink: 0;
        }

        .checkbox-item input[type="checkbox"] {
            display: none;
        }

        .checkbox-item input[type="checkbox"]:checked + .checkbox-custom {
            background: linear-gradient(135deg, #d4af37, #f4d03f);
            border-color: #d4af37;
        }

        .checkbox-item input[type="checkbox"]:checked + .checkbox-custom::after {
            content: '✓';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            color: #000;
            font-weight: bold;
            font-size: 12px;
        }

        .checkbox-text {
            color: rgba(255, 255, 255, 0.9);
            font-size: 0.95rem;
            font-weight: 500;
        }

        .call-preference {
            background: rgba(212, 175, 55, 0.1);
            border: 2px solid rgba(212, 175, 55, 0.3);
            border-radius: 12px;
            padding: 20px;
            margin-top: 10px;
        }

        .call-preference .checkbox-text {
            font-weight: 600;
            color: #d4af37;
        }

        .contact-submit-btn {
            width: 100%;
            padding: 18px 30px;
            background: linear-gradient(135deg, #d4af37 0%, #f4d03f 100%);
            border: none;
            border-radius: 12px;
            color: #000;
            font-size: 1.1rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 1px;
            position: relative;
            overflow: hidden;
        }

        .contact-submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 35px rgba(212, 175, 55, 0.4);
        }

        .contact-submit-btn:active {
            transform: translateY(0);
        }

        .contact-info-section {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }

        .contact-info-card {
            background: rgba(0, 0, 0, 0.4);
            border: 1px solid rgba(212, 175, 55, 0.3);
            border-radius: 20px;
            padding: 30px;
            backdrop-filter: blur(15px);
        }

        .contact-info-title {
            color: #d4af37;
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 25px;
            text-align: center;
        }

        .contact-info-item {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 20px;
            padding: 15px;
            background: rgba(255, 255, 255, 0.02);
            border-radius: 10px;
            transition: all 0.3s ease;
        }

        .contact-info-item:hover {
            background: rgba(212, 175, 55, 0.1);
        }

        .contact-icon {
            font-size: 1.5rem;
            width: 40px;
            text-align: center;
        }

        .contact-label {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .contact-value {
            color: #ffffff;
            font-weight: 600;
            font-size: 1rem;
        }

        .contact-benefits {
            background: rgba(0, 0, 0, 0.4);
            border: 1px solid rgba(212, 175, 55, 0.3);
            border-radius: 20px;
            padding: 30px;
            backdrop-filter: blur(15px);
        }

        .benefits-title {
            color: #d4af37;
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 20px;
            text-align: center;
        }

        .benefits-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .benefits-list li {
            color: rgba(255, 255, 255, 0.9);
            padding: 10px 0;
            font-size: 0.95rem;
            border-bottom: 1px solid rgba(212, 175, 55, 0.1);
        }

        .benefits-list li:last-child {
            border-bottom: none;
        }

        /* Mobile optimizations for contact form */
        @media (max-width: 768px) {
            .electricity-title {
                font-size: 20px;
            }
            

            .electricity-subtitle{
                font-size: 12px;
            }

            .contact-title {
                font-size: 2rem;
            }
            
            .contact-content {
                /* grid-template-columns: 1fr; */
                gap: 30px;
            }
            
            .contact-form {
                padding: 25px;
            }
            
            .checkbox-group {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            
            .contact-info-item {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            
            .contact-icon {
                font-size: 2rem;
            }
        }

        @media (max-width: 768px) {
            body {
                font-size: 16px; /* Prevents zoom on iOS */
                -webkit-text-size-adjust: 100%;
                -webkit-tap-highlight-color: transparent;
            }
            .pulsen-ai-chart{
                padding:0.5rem;
            }

            /* Reduce container constraints on mobile */
            .container {
                max-width: none;
                padding: 0 1rem;
            }

            .warranty-luxury-card {
                margin-bottom: 30px !important;
            }

            .text-muted-left {
                font-size: 12px;
            }

            .text-white-soft {
                font-size: 14px;
            }

            /* Remove grid constraints on mobile */
            .my-grid-container {
                display: block;
                gap: 0;
            }

            .my-space {
                margin-bottom: 30px;
            }

            .luxury-title {
                color: #ffffff;
                font-size: 24px;
            }

            
            .hero {
                min-height: 100vh;
                padding: 2rem 1rem;
            }
            
            .hero-title {
                font-size: 2.8rem;
                line-height: 1.2;
                margin-bottom: 1rem;
            }
            
            .hero-subtitle {
                font-size: 1.3rem;
                line-height: 1.4;
                margin-bottom: 2rem;
            }
            
            .cta-button {
                padding: 18px 36px;
                font-size: 18px;
                min-height: 44px; /* iOS touch target */
                border-radius: 25px;
            }
            
            /* Reduce section container constraints */
            .section-container, .luxury-section, .screenshot-section, .methodology-section, .ai-box-section, .certificates-section {
                padding: 1rem 0.5rem;
                margin: 2rem 0;
                border-radius: 15px;
                max-width: none;
            }

            /* Improve tab system on mobile */
            .tab-system {
                padding: 1rem;
                margin: 2rem 0;
                max-width: none;
            }
            
            .section-title {
                font-size: 22px;
                margin-bottom: 2rem;
            }
            
            .battery-selector {
                grid-template-columns: 1fr;
                gap: 15px;
                margin: 2rem 0;
            }
            
            .battery-option {
                padding: 28px 24px;
                border-radius: 15px;
                min-height: 120px;
                display: flex;
                flex-direction: column;
                justify-content: center;
            }
            
            .battery-capacity {
                font-size: 1.8rem;
                margin-bottom: 8px;
            }
            
            .battery-description {
                font-size: 0.9rem;
            }

            .luxury-label {
                font-size: 14px;
            }

            .luxury-card.total .luxury-value {
                font-size: 28px;
            }

            .luxury-card.total::after {
                content: '';
            }
            
            .cycle-selector {
                flex-direction: column;
                gap: 15px;
                margin: 2rem 0;
            }
            
            .cycle-option {
                width: 100%;
                max-width: none;
                padding: 18px 24px;
                min-height: 44px;
                border-radius: 12px;
            }
            
            .person-selector {
                flex-direction: column;
                gap: 15px;
                margin: 2rem 0;
            }
            
            .person-option {
                width: 100%;
                max-width: none;
                padding: 24px;
                min-height: 120px;
                border-radius: 12px;
                margin: 0;
            }
            
            .person-icon {
                font-size: 2rem;
                margin-bottom: 8px;
            }
            
            .person-title {
                font-size: 1.1rem;
                margin-bottom: 6px;
            }
            
            .person-description {
                font-size: 0.95rem;
            }
            
            .person-deduction {
                font-size: 0.8rem;
            }
            
            .results-grid {
                grid-template-columns: 1fr;
                gap: 15px;
                margin: 2rem 0;
            }
            
            .result-card {
                padding: 24px;
                border-radius: 12px;
                min-height: 100px;
            }
            
            .result-value {
                font-size: 1.8rem;
                margin-bottom: 6px;
            }
            
            .result-label {
                font-size: 0.95rem;
            }
            
            /* Remove grid constraints for luxury sections */
            .luxury-grid, .warranty-luxury-grid {
                display: block !important;
                gap: 0 !important;
            }
            
            .luxury-card, .warranty-luxury-card {
                padding: 24px !important;
                border-radius: 12px !important;
                min-height: 100px !important;
                margin-bottom: 20px !important;
            }
            
            .luxury-value, .warranty-luxury-years {
                font-size: 1.8rem;
            }
            
            .ai-box-grid {
                grid-template-columns: 1fr;
                gap: 20px;
                text-align: center;
            }
            
            .ai-box-image {
                max-width: 280px;
                margin: 0 auto 20px;
            }
            
            .cta-section {
                padding: 2.5rem 1.5rem;
                margin: 2rem 0;
                text-align: center;
                max-width: none;
            }
            
            .cta-buttons {
                flex-direction: column;
                gap: 15px;
                align-items: center;
            }
            
            .cta-primary, .cta-secondary {
                width: 100%;
                max-width: none;
                padding: 18px 24px;
                min-height: 44px;
                border-radius: 12px;
                font-size: 16px;
            }
            
            .certificates-grid {
                grid-template-columns: 1fr;
                gap: 15px;
            }
            
            .certificate-item img {
                max-height: 80px;
            }
            
            .screenshot-instruction {
                font-size: 1rem;
                margin-bottom: 1rem;
            }
            
            .download-btn {
                width: 100%;
                max-width: none;
                padding: 18px 24px;
                min-height: 44px;
                font-size: 16px;
                border-radius: 12px;
            }
            
            .methodology-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .methodology-card {
                padding: 24px;
                border-radius: 12px;
            }
            
            .verification-grid {
                grid-template-columns: 1fr;
                gap: 15px;
            }
            
            .verification-card {
                padding: 24px;
                border-radius: 12px;
                text-align: center;
            }
            
            .verification-value {
                font-size: 1.8rem;
            }

            /* Contact form improvements */
            .contact-container {
                padding: 1rem 0.5rem;
                max-width: none;
                margin: 2rem 0;
            }
            
            .electricity-title {
                font-size: 24px;
            }

            .electricity-subtitle{
                font-size: 16px;
            }

            .contact-title {
                font-size: 2.2rem;
            }
            
            .contact-content {
                display: block;
                gap: 0;
            }
            
            .contact-form {
                padding: 1rem 0.5rem;
                margin-bottom: 2rem;
            }

            .contact-info-card {
    padding: 10px;
}
            
            .checkbox-group {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            
            .contact-info-item {
                flex-direction: row;
                text-align: left;
                gap: 15px;
            }
            
            .contact-icon {
                font-size: 1.5rem;
            }

            /* Electricity prices improvements */
            .electricity-prices-container {
                padding: 0.5rem;
                margin: 1.5rem 0;
            }

            .region-selector {
                display: grid;
                grid-template-columns: repeat(2, 1fr);
                gap: 0.75rem;
            }

            .region-button {
                min-width: auto;
                padding: 0.75rem;
            }
            
            .electricity-stats {
                grid-template-columns: repeat(2, 1fr);
                gap: 15px;
            }
            
            .stat-value {
                font-size: 1.6rem;
            }

            .stat-label {
                font-size: 0.85rem;
            }

            .tomorrow-title {
                font-size: 18px;
            }
        }
        
        /* Extra small screens (iPhone SE, etc.) */
        @media (max-width: 375px) {
            .hero-title {
                font-size: 2.4rem;
            }
            
            .hero-subtitle {
                font-size: 1.1rem;
            }
            
            .section-container, .luxury-section, .screenshot-section, .methodology-section, .ai-box-section, .certificates-section, .tab-system {
                padding: 1.5rem 1rem;
                margin: 1.5rem 0;
            }
            
            .battery-option {
                padding: 24px 20px;
                min-height: 100px;
            }
            
            .battery-capacity {
                font-size: 1.6rem;
            }
            
            .result-value {
                font-size: 1.6rem;
            }
            
            .luxury-value, .warranty-luxury-years {
                font-size: 1.6rem;
            }

            .contact-container {
                padding: 1.5rem 1rem;
            }

            .electricity-prices-container {
                padding: 1rem;
            }
        }