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

        :root {
            --primary-green: #f35241;
            --secondary-green: #32CD32;
            --dark-bg: #1a1a1a;
            --darker-bg: #0f0f0f;
            --card-bg: #2a2a2a;
            --text-primary: #ffffff;
            --text-secondary: #b0b0b0;
            --sidebar-width: 280px;
        }

        body {
            font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background-color: var(--dark-bg);
            color: var(--text-primary);
            overflow-x: hidden;
        }

        
        .sidebar {
            position: fixed;
            left: 0;
            top: 0;
            width: var(--sidebar-width);
            height: 100vh;
            background-color: var(--darker-bg);
            z-index: 1000;
            display: flex;
            flex-direction: column;
            padding: 40px 0;
            border-right: 1px solid rgba(0, 255, 127, 0.1);
            transition: transform 0.3s ease;
        }

        .sidebar .logo {
            padding: 0 30px;
            margin-bottom: 60px;
        }

        .sidebar .logo h1 {
            font-size: 28px;
            font-weight: 700;
            color: var(--primary-green);
            letter-spacing: -1px;
        }

        .sidebar .logo p {
            font-size: 12px;
            color: var(--text-secondary);
            margin-top: 5px;
            letter-spacing: 2px;
            text-transform: uppercase;
        }

        .sidebar nav {
            flex: 1;
        }

        .sidebar nav a {
            display: block;
            padding: 18px 30px;
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 16px;
            font-weight: 400;
            transition: all 0.3s ease;
            border-left: 3px solid transparent;
            position: relative;
        }

        .sidebar nav a:hover,
        .sidebar nav a.active {
            color: var(--primary-green);
            background-color: rgba(0, 255, 127, 0.05);
            border-left-color: var(--primary-green);
        }

        .sidebar .contact-info {
            padding: 0 30px;
            margin-top: 40px;
        }

        .sidebar .contact-info p {
            font-size: 12px;
            color: var(--text-secondary);
            margin-bottom: 8px;
            line-height: 1.6;
        }

        .sidebar .contact-info strong {
            color: var(--primary-green);
        }

        
        .menu-toggle {
            display: none;
            position: fixed;
            top: 20px;
            left: 20px;
            z-index: 1100;
            background-color: var(--primary-green);
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 8px;
            cursor: pointer;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 5px;
        }

        .menu-toggle span {
            width: 25px;
            height: 2px;
            background-color: var(--darker-bg);
            transition: all 0.3s ease;
        }

        
        .main-content {
            margin-left: var(--sidebar-width);
            min-height: 100vh;
        }

        section {
            min-height: 100vh;
            padding: 80px 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transform: translateX(100px);
            animation: slideIn 0.8s ease forwards;
        }

        @keyframes slideIn {
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        .container {
            max-width: 1200px;
            width: 100%;
        }

        
        #home {
            background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
            position: relative;
            overflow: hidden;
        }

        #home::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(0, 255, 127, 0.1) 0%, transparent 70%);
            border-radius: 50%;
        }

        .hero-content {
            position: relative;
            z-index: 1;
        }

        .hero-content h1 {
            font-size: 64px;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 20px;
            color: var(--text-primary);
        }

        .hero-content .highlight {
            color: var(--primary-green);
        }

        .hero-content p {
            font-size: 20px;
            color: var(--text-secondary);
            margin-bottom: 40px;
            max-width: 600px;
            line-height: 1.6;
        }

        .hero-stats {
            display: flex;
            gap: 60px;
            margin-top: 60px;
        }

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

        .stat-item h3 {
            font-size: 48px;
            font-weight: 700;
            color: var(--primary-green);
            margin-bottom: 8px;
        }

        .stat-item p {
            font-size: 14px;
            color: var(--text-secondary);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .cta-button {
            display: inline-block;
            padding: 16px 40px;
            background-color: var(--primary-green);
            color: var(--darker-bg);
            text-decoration: none;
            font-weight: 600;
            font-size: 16px;
            border-radius: 8px;
            transition: all 0.3s ease;
            border: 2px solid var(--primary-green);
        }

        .cta-button:hover {
            background-color: transparent;
            color: var(--primary-green);
            transform: translateY(-2px);
        }

        
        #about {
            background-color: var(--dark-bg);
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .section-title {
            font-size: 48px;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--text-primary);
        }

        .section-subtitle {
            font-size: 14px;
            color: var(--primary-green);
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 10px;
            font-weight: 600;
        }

        .about-content p {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin-top: 40px;
        }

        .feature-card {
            background-color: var(--card-bg);
            padding: 30px;
            border-radius: 12px;
            border: 1px solid rgba(0, 255, 127, 0.1);
            transition: all 0.3s ease;
        }

        .feature-card:hover {
            border-color: var(--primary-green);
            transform: translateY(-5px);
        }

        .feature-card h3 {
            font-size: 20px;
            margin-bottom: 12px;
            color: var(--primary-green);
            font-weight: 600;
        }

        .feature-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 0;
        }

        
        #services {
            background-color: var(--darker-bg);
        }

        .services-header {
            text-align: center;
            margin-bottom: 60px;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .service-card {
            background-color: var(--card-bg);
            padding: 40px 30px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid rgba(0, 255, 127, 0.1);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-green), var(--secondary-green));
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

        .service-card:hover::before {
            transform: scaleX(1);
        }

        .service-card:hover {
            border-color: var(--primary-green);
            transform: translateY(-10px);
        }

        .service-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 20px;
            background-color: rgba(0, 255, 127, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 36px;
            color: var(--primary-green);
        }

        .service-card h3 {
            font-size: 22px;
            margin-bottom: 15px;
            color: var(--text-primary);
            font-weight: 600;
        }

        .service-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        
        #why-choose {
            background-color: var(--dark-bg);
        }

        .why-choose-content {
            text-align: center;
            margin-bottom: 60px;
        }

        .reasons-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 40px;
        }

        .reason-item {
            display: flex;
            gap: 20px;
            text-align: left;
            padding: 30px;
            background-color: var(--card-bg);
            border-radius: 12px;
            border-left: 4px solid var(--primary-green);
            transition: all 0.3s ease;
        }

        .reason-item:hover {
            transform: translateX(10px);
            background-color: rgba(0, 255, 127, 0.05);
        }

        .reason-number {
            font-size: 48px;
            font-weight: 700;
            color: rgba(0, 255, 127, 0.2);
            line-height: 1;
            min-width: 60px;
        }

        .reason-content h3 {
            font-size: 22px;
            margin-bottom: 12px;
            color: var(--text-primary);
            font-weight: 600;
        }

        .reason-content p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        
        #contact {
            background-color: var(--darker-bg);
        }

        .contact-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
        }

        .contact-info-section h2 {
            font-size: 42px;
            margin-bottom: 20px;
            color: var(--text-primary);
        }

        .contact-info-section p {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 40px;
        }

        .contact-details {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 20px;
            background-color: var(--card-bg);
            border-radius: 8px;
            border: 1px solid rgba(0, 255, 127, 0.1);
        }

        .contact-item-icon {
            width: 50px;
            height: 50px;
            background-color: rgba(0, 255, 127, 0.1);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-green);
            font-size: 24px;
            flex-shrink: 0;
        }

        .contact-item-content h4 {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 5px;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-weight: 500;
        }

        .contact-item-content p {
            font-size: 16px;
            color: var(--text-primary);
            margin: 0;
            font-weight: 600;
        }

        .contact-form {
            background-color: var(--card-bg);
            padding: 40px;
            border-radius: 12px;
            border: 1px solid rgba(0, 255, 127, 0.1);
        }

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

        .form-group label {
            display: block;
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 8px;
            font-weight: 500;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 15px;
            background-color: var(--dark-bg);
            border: 1px solid rgba(0, 255, 127, 0.2);
            border-radius: 8px;
            color: var(--text-primary);
            font-size: 14px;
            font-family: 'Roboto', sans-serif;
            transition: all 0.3s ease;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary-green);
            background-color: rgba(0, 255, 127, 0.05);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 120px;
        }

        .submit-button {
            width: 100%;
            padding: 16px;
            background-color: var(--primary-green);
            color: var(--darker-bg);
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            border: 2px solid var(--primary-green);
        }

        .submit-button:hover {
            background-color: transparent;
            color: var(--primary-green);
            transform: translateY(-2px);
        }

        
        @media (max-width: 1024px) {
            :root {
                --sidebar-width: 240px;
            }

            .hero-content h1 {
                font-size: 48px;
            }

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

            .about-grid {
                gap: 40px;
            }
        }

        @media (max-width: 768px) {
            .sidebar {
                transform: translateX(-100%);
            }

            .sidebar.active {
                transform: translateX(0);
            }

            .menu-toggle {
                display: flex;
            }

            .main-content {
                margin-left: 0;
            }

            section {
                padding: 60px 30px;
            }

            .hero-content h1 {
                font-size: 36px;
            }

            .hero-content p {
                font-size: 16px;
            }

            .hero-stats {
                flex-direction: column;
                gap: 30px;
            }

            .about-grid,
            .contact-wrapper {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .about-features {
                grid-template-columns: 1fr;
            }

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

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

            .section-title {
                font-size: 36px;
            }
        }

        @media (max-width: 480px) {
            .hero-content h1 {
                font-size: 28px;
            }

            .stat-item h3 {
                font-size: 36px;
            }

            .section-title {
                font-size: 28px;
            }

            section {
                padding: 40px 20px;
            }

            .contact-form {
                padding: 25px;
            }
        }