:root {
            --red: #E31E24;
            --red-dark: #C41A1F;
            --dark: #1A1A2E;
            --gray-dark: #2D2D44;
            --gray: #6B7280;
            --gray-light: #F3F4F6;
            --white: #FFFFFF;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            color: var(--dark);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Header */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(255,255,255,0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            padding: 15px 0;
            box-shadow: 0 2px 20px rgba(0,0,0,0.05);
        }
        
        .header .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            font-size: 28px;
            font-weight: 800;
            color: var(--red);
        }
        
        .logo span {
            color: var(--dark);
        }
        
        .nav {
            display: flex;
            gap: 30px;
            align-items: center;
        }
        
        .nav a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
            transition: color 0.3s;
        }
        
        .nav a:hover {
            color: var(--red);
        }
        
        .btn {
            display: inline-block;
            padding: 14px 32px;
            background: var(--red);
            color: var(--white);
            text-decoration: none;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
            font-size: 16px;
        }
        
        .btn:hover {
            background: var(--red-dark);
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(227,30,36,0.3);
        }
        
        .btn-outline {
            background: transparent;
            border: 2px solid var(--red);
            color: var(--red);
        }
        
        .btn-outline:hover {
            background: var(--red);
            color: var(--white);
        }
        
        /* Hero Section */
        .hero {
            padding: 160px 0 100px;
            background: linear-gradient(135deg, #FFF5F5 0%, #FFFFFF 50%, #F8F9FA 100%);
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(227,30,36,0.08) 0%, transparent 70%);
            border-radius: 50%;
        }
        
        .hero .container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }
        
        .hero-content {
            position: relative;
            z-index: 1;
        }
        
        .hero-badge {
            display: inline-block;
            background: rgba(227,30,36,0.1);
            color: var(--red);
            padding: 8px 16px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 20px;
        }
        
        .hero h1 {
            font-size: 52px;
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 24px;
            color: var(--dark);
        }
        
        .hero h1 span {
            color: var(--red);
        }
        
        .hero-text {
            font-size: 20px;
            color: var(--gray);
            margin-bottom: 32px;
            max-width: 500px;
        }
        
        .hero-buttons {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        
        .hero-visual {
            position: relative;
        }
        
        .hero-card {
            background: var(--white);
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 30px 60px rgba(0,0,0,0.1);
            position: relative;
        }
        
        .hero-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 5px;
            background: linear-gradient(90deg, var(--red), #FF6B6B);
            border-radius: 20px 20px 0 0;
        }
        
        .status-bar {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 30px;
        }
        
        .status-indicator {
            width: 12px;
            height: 12px;
            background: #22C55E;
            border-radius: 50%;
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.5; }
        }
        
        .status-text {
            font-weight: 600;
            color: #22C55E;
        }
        
        .equipment-status {
            display: flex;
            align-items: center;
            gap: 20px;
            margin-bottom: 20px;
        }
        
        .progress-ring {
            width: 100px;
            height: 100px;
            position: relative;
        }
        
        .progress-ring svg {
            transform: rotate(-90deg);
        }
        
        .progress-ring circle {
            fill: none;
            stroke-width: 8;
        }
        
        .progress-ring .bg {
            stroke: #E5E7EB;
        }
        
        .progress-ring .progress {
            stroke: var(--red);
            stroke-linecap: round;
            stroke-dasharray: 251.2;
            stroke-dashoffset: 55;
            transition: stroke-dashoffset 1s ease;
        }
        
        .progress-value {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 24px;
            font-weight: 700;
            color: var(--dark);
        }
        
        .equipment-info h3 {
            font-size: 18px;
            margin-bottom: 5px;
        }
        
        .equipment-info p {
            color: var(--gray);
            font-size: 14px;
        }
        
        .alert-box {
            background: #FEF3C7;
            border-left: 4px solid #F59E0B;
            padding: 15px;
            border-radius: 8px;
            font-size: 14px;
        }
        
        .alert-box strong {
            color: #92400E;
        }
        
        /* Problem Section */
        .problem {
            padding: 100px 0;
            background: var(--dark);
            color: var(--white);
        }
        
        .section-label {
            display: inline-block;
            background: rgba(227,30,36,0.2);
            color: var(--red);
            padding: 6px 14px;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 16px;
        }
        
        .section-title {
            font-size: 42px;
            font-weight: 700;
            margin-bottom: 20px;
        }
        
        .section-subtitle {
            font-size: 18px;
            opacity: 0.8;
            max-width: 600px;
            margin-bottom: 50px;
        }
        
        .problem-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        
        .problem-stats {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        
        .stat-card {
            background: rgba(255,255,255,0.05);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 16px;
            padding: 30px;
            text-align: center;
            transition: all 0.3s;
        }
        
        .stat-card:hover {
            background: rgba(255,255,255,0.1);
            transform: translateY(-5px);
        }
        
        .stat-card.highlight {
            grid-column: span 2;
            background: rgba(227,30,36,0.2);
            border-color: var(--red);
        }
        
        .stat-number {
            font-size: 48px;
            font-weight: 800;
            color: var(--red);
            margin-bottom: 8px;
        }
        
        .stat-label {
            font-size: 14px;
            opacity: 0.8;
        }
        
        .problem-list {
            list-style: none;
        }
        
        .problem-list li {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            margin-bottom: 24px;
            padding: 20px;
            background: rgba(255,255,255,0.03);
            border-radius: 12px;
            transition: all 0.3s;
        }
        
        .problem-list li:hover {
            background: rgba(255,255,255,0.08);
        }
        
        .problem-icon {
            width: 50px;
            height: 50px;
            background: rgba(227,30,36,0.2);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            flex-shrink: 0;
        }
        
        .problem-text h4 {
            font-size: 18px;
            margin-bottom: 5px;
        }
        
        .problem-text p {
            opacity: 0.7;
            font-size: 14px;
        }
        
        /* Solution Section */
        .solution {
            padding: 100px 0;
            background: var(--white);
        }
        
        .solution .section-title {
            color: var(--dark);
            text-align: center;
        }
        
        .solution .section-subtitle {
            color: var(--gray);
            text-align: center;
            margin: 0 auto 60px;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        
        .feature-card {
            padding: 35px;
            border-radius: 16px;
            border: 1px solid #E5E7EB;
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }
        
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--red), #FF6B6B);
            transform: scaleX(0);
            transition: transform 0.3s;
        }
        
        .feature-card:hover {
            border-color: var(--red);
            box-shadow: 0 20px 40px rgba(227,30,36,0.1);
            transform: translateY(-5px);
        }
        
        .feature-card:hover::before {
            transform: scaleX(1);
        }
        
        .feature-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, rgba(227,30,36,0.1) 0%, rgba(227,30,36,0.05) 100%);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            margin-bottom: 20px;
        }
        
        .feature-card h3 {
            font-size: 20px;
            margin-bottom: 12px;
            color: var(--dark);
        }
        
        .feature-card p {
            color: var(--gray);
            font-size: 15px;
            line-height: 1.7;
        }
        
        /* How it works */
        .how-it-works {
            padding: 100px 0;
            background: var(--gray-light);
        }
        
        .how-it-works .section-title {
            text-align: center;
        }
        
        .how-it-works .section-subtitle {
            text-align: center;
            margin: 0 auto 60px;
            color: var(--gray);
        }
        
        .steps {
            display: flex;
            justify-content: space-between;
            position: relative;
        }
        
        .steps::before {
            content: '';
            position: absolute;
            top: 50px;
            left: 15%;
            right: 15%;
            height: 3px;
            background: linear-gradient(90deg, var(--red), #FF6B6B, var(--red));
        }
        
        .step {
            text-align: center;
            flex: 1;
            position: relative;
            z-index: 1;
        }
        
        .step-number {
            width: 100px;
            height: 100px;
            background: var(--white);
            border: 4px solid var(--red);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 36px;
            font-weight: 800;
            color: var(--red);
            margin: 0 auto 24px;
            box-shadow: 0 10px 30px rgba(227,30,36,0.2);
        }
        
        .step h3 {
            font-size: 20px;
            margin-bottom: 10px;
            color: var(--dark);
        }
        
        .step p {
            color: var(--gray);
            font-size: 14px;
            max-width: 200px;
            margin: 0 auto;
        }
        
        /* Support Section */
        .support {
            padding: 100px 0;
            background: var(--white);
        }
        
        .support-grid {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 30px;
            margin-top: 60px;
        }
        
        .support-card {
            background: var(--gray-light);
            border-radius: 20px;
            padding: 40px;
            text-align: center;
            transition: all 0.3s;
        }
        
        .support-card:hover {
            background: var(--dark);
            color: var(--white);
            transform: scale(1.02);
        }
        
        .support-card:hover .support-icon {
            background: var(--red);
        }
        
        .support-card:hover p {
            color: rgba(255,255,255,0.7);
        }
        
        .support-icon {
            width: 80px;
            height: 80px;
            background: var(--white);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 36px;
            margin: 0 auto 24px;
            transition: all 0.3s;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
        }
        
        .support-card h3 {
            font-size: 22px;
            margin-bottom: 12px;
        }
        
        .support-card p {
            color: var(--gray);
            font-size: 15px;
            transition: color 0.3s;
        }
        
        .support-badge {
            display: inline-block;
            background: var(--red);
            color: var(--white);
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 18px;
            margin-top: 40px;
        }
        
        /* Economics Section */
        .economics {
            padding: 100px 0;
            background: linear-gradient(135deg, var(--dark) 0%, #2D2D44 100%);
            color: var(--white);
        }
        
        .economics-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            margin-top: 60px;
        }
        
        .investment-block h3 {
            font-size: 24px;
            margin-bottom: 30px;
            color: var(--red);
        }
        
        .price-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        
        .price-item:last-child {
            border-bottom: none;
            padding-top: 30px;
        }
        
        .price-item.total {
            background: rgba(227,30,36,0.2);
            margin: 20px -20px 0;
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--red);
        }
        
        .price-label {
            font-size: 16px;
            opacity: 0.8;
        }
        
        .price-value {
            font-size: 20px;
            font-weight: 700;
        }
        
        .price-item.total .price-value {
            color: var(--red);
            font-size: 24px;
        }
        
        .roi-block {
            background: rgba(255,255,255,0.05);
            border-radius: 20px;
            padding: 40px;
            text-align: center;
        }
        
        .roi-title {
            font-size: 18px;
            opacity: 0.8;
            margin-bottom: 20px;
        }
        
        .roi-value {
            font-size: 72px;
            font-weight: 800;
            background: linear-gradient(135deg, var(--red), #FF6B6B);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1;
            margin-bottom: 10px;
        }
        
        .roi-subtitle {
            font-size: 14px;
            opacity: 0.6;
            margin-bottom: 30px;
        }
        
        .savings-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
        }
        
        .saving-item {
            background: rgba(255,255,255,0.05);
            padding: 20px;
            border-radius: 12px;
            text-align: center;
        }
        
        .saving-value {
            font-size: 28px;
            font-weight: 700;
            color: #22C55E;
            margin-bottom: 5px;
        }
        
        .saving-label {
            font-size: 12px;
            opacity: 0.7;
        }
        
        /* CTA Section */
        .cta {
            padding: 100px 0;
            background: var(--white);
        }
        
        .cta-box {
            background: linear-gradient(135deg, var(--red) 0%, #FF4444 100%);
            border-radius: 30px;
            padding: 80px;
            text-align: center;
            color: var(--white);
            position: relative;
            overflow: hidden;
        }
        
        .cta-box::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 500px;
            height: 500px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
        }
        
        .cta-box h2 {
            font-size: 42px;
            margin-bottom: 20px;
            position: relative;
        }
        
        .cta-box p {
            font-size: 20px;
            opacity: 0.9;
            margin-bottom: 40px;
            position: relative;
        }
        
        .cta-form {
            display: flex;
            gap: 15px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
        }
        
        .cta-form input {
            padding: 18px 24px;
            border: none;
            border-radius: 10px;
            font-size: 16px;
            width: 280px;
            font-family: inherit;
        }
        
        .cta-form input:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(255,255,255,0.3);
        }
        
        .cta-form .btn {
            background: var(--dark);
            padding: 18px 40px;
        }
        
        .cta-form .btn:hover {
            background: #000;
        }
        
        /* Footer */
        .footer {
            background: var(--dark);
            color: var(--white);
            padding: 60px 0 30px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-brand .logo {
            margin-bottom: 20px;
            display: inline-block;
        }
        
        .footer-brand p {
            opacity: 0.7;
            font-size: 14px;
            line-height: 1.8;
        }
        
        .footer-col h4 {
            font-size: 16px;
            margin-bottom: 20px;
            color: var(--red);
        }
        
        .footer-col ul {
            list-style: none;
        }
        
        .footer-col li {
            margin-bottom: 12px;
        }
        
        .footer-col a {
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s;
        }
        
        .footer-col a:hover {
            color: var(--white);
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 14px;
            opacity: 0.6;
        }
        
        /* Mobile */
        @media (max-width: 992px) {
            .hero .container,
            .problem-grid,
            .economics-content,
            .footer-content {
                grid-template-columns: 1fr;
            }
            
            .features-grid,
            .support-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .hero h1 {
                font-size: 40px;
            }
            
            .section-title {
                font-size: 32px;
            }
            
            .steps {
                flex-direction: column;
                gap: 40px;
            }
            
            .steps::before {
                display: none;
            }
            
            .nav {
                display: none;
            }
        }
        
        @media (max-width: 768px) {
            .features-grid,
            .support-grid,
            .problem-stats,
            .savings-grid {
                grid-template-columns: 1fr;
            }
            
            .stat-card.highlight {
                grid-column: span 1;
            }
            
            .hero {
                padding: 120px 0 60px;
            }
            
            .hero h1 {
                font-size: 32px;
            }
            
            .cta-box {
                padding: 40px 20px;
            }
            
            .cta-box h2 {
                font-size: 28px;
            }
            
            .cta-form input {
                width: 100%;
            }
            
            .footer-content {
                grid-template-columns: 1fr 1fr;
            }
        }
    </style>