:root {
            --charcoal: #1a1a1a;
            --slate-gray: #2d3748;
            --medium-gray: #4a5568;
            --light-gray: #e2e8f0;
            --off-white: #fafafa;
            --warm-gray: #a0aec0;
            --mint-green: #68d391;
            --deep-teal: #319795;
            --coral-pink: #ff6b6b;
            --sage-green: #9ae6b4;
        }

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

        body {
            font-family: 'Inter', sans-serif;
            color: var(--charcoal);
            line-height: 1.6;
            background: var(--off-white);
        }

        h1, h2, h3 {
            font-family: 'DM Sans', sans-serif;
            font-weight: 600;
        }

        h1 {
            font-size: 64px;
            font-weight: 700;
            line-height: 1;
            letter-spacing: -0.02em;
        }

        h2 {
            font-size: 48px;
            line-height: 1.1;
            letter-spacing: -0.01em;
        }

        h3 {
            font-size: 32px;
            line-height: 1.2;
        }

        .navbar {
            background: rgba(250, 250, 250, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--light-gray);
            padding: 20px 0;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .navbar.scrolled {
            background: rgba(250, 250, 250, 0.98);
            box-shadow: 0 4px 20px rgba(0,0,0,0.08);
            padding: 12px 0;
        }

        .navbar-brand {
            font-family: 'DM Sans', sans-serif;
            font-size: 24px;
            font-weight: 700;
            color: var(--charcoal) !important;
            letter-spacing: -0.02em;
        }

        .nav-link {
            color: var(--slate-gray) !important;
            font-weight: 500;
            margin: 0 20px;
            position: relative;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            font-size: 15px;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--deep-teal);
            transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .nav-link:hover::after {
            width: 100%;
        }

        .nav-link:hover {
            color: var(--deep-teal) !important;
        }

        /* Hero Section */
        .hero {
            padding: 160px 0 120px;
            background: linear-gradient(135deg, var(--off-white) 0%, var(--light-gray) 100%);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: -100px;
            width: 60%;
            height: 100%;
            background: linear-gradient(45deg, var(--mint-green) 0%, var(--deep-teal) 100%);
            opacity: 0.05;
            transform: skewX(-15deg);
        }

        .hero-content {
            position: relative;
            z-index: 2;
        }

        .hero h1 {
            margin-bottom: 32px;
            background: linear-gradient(135deg, var(--charcoal) 0%, var(--deep-teal) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero p {
            font-size: 20px;
            color: var(--medium-gray);
            margin-bottom: 40px;
            max-width: 600px;
        }

        .btn-primary-modern {
            background: var(--deep-teal);
            border: none;
            padding: 16px 32px;
            font-weight: 600;
            font-size: 16px;
            border-radius: 8px;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .btn-primary-modern:hover {
            background: var(--charcoal);
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(49, 151, 149, 0.3);
        }

        .btn-outline-modern {
            border: 2px solid var(--charcoal);
            color: var(--charcoal);
            padding: 14px 30px;
            font-weight: 600;
            font-size: 16px;
            border-radius: 8px;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .btn-outline-modern:hover {
            background: var(--charcoal);
            color: var(--off-white);
            transform: translateY(-2px);
        }

        /* Stats Section */
        .stats-section {
            background: var(--charcoal);
            color: var(--off-white);
            padding: 100px 0;
        }

        .stat-item {
            text-align: center;
            padding: 2rem;
        }

        .stat-number {
            font-family: 'DM Sans', sans-serif;
            font-size: 72px;
            font-weight: 700;
            color: var(--mint-green);
            display: block;
            line-height: 1;
            margin-bottom: 8px;
        }

        .stat-label {
            color: var(--warm-gray);
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            font-size: 12px;
        }

        /* About Section */
        .about {
            padding: 120px 0;
            background: var(--off-white);
        }

        .about-text {
            max-width: 600px;
        }

        .about h2 {
            margin-bottom: 32px;
            color: var(--charcoal);
        }

        .about p {
            font-size: 18px;
            color: var(--medium-gray);
            margin-bottom: 24px;
        }

        /* Philosophy Section */
        .philosophy {
            padding: 120px 0;
            background: linear-gradient(135deg, var(--slate-gray) 0%, var(--charcoal) 100%);
            color: var(--off-white);
        }

        .philosophy h2 {
            color: var(--off-white);
            margin-bottom: 48px;
            text-align: center;
        }

        .philosophy-item {
            background: rgba(255,255,255,0.05);
            border-radius: 16px;
            padding: 48px 32px;
            text-align: center;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            border: 1px solid rgba(255,255,255,0.1);
            backdrop-filter: blur(10px);
        }

        .philosophy-item:hover {
            transform: translateY(-8px);
            background: rgba(255,255,255,0.08);
            border-color: var(--mint-green);
        }

        .philosophy-icon {
            font-size: 48px;
            color: var(--mint-green);
            margin-bottom: 24px;
        }

        /* Services Section */
        .services {
            padding: 120px 0;
            background: var(--off-white);
        }

        .services h2 {
            text-align: center;
            margin-bottom: 64px;
            color: var(--charcoal);
        }

        .service-card {
            background: var(--off-white);
            border-radius: 20px;
            padding: 48px 32px;
            text-align: center;
            height: 100%;
            box-shadow: 0 4px 24px rgba(0,0,0,0.06);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            border: 1px solid var(--light-gray);
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(135deg, var(--deep-teal) 0%, var(--mint-green) 100%);
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

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

        .service-card:hover {
            transform: translateY(-12px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.12);
        }

        .service-icon {
            font-size: 48px;
            color: var(--deep-teal);
            margin-bottom: 24px;
        }

        .service-card h4 {
            color: var(--charcoal);
            margin-bottom: 16px;
            font-weight: 600;
        }

        .service-card p {
            color: var(--medium-gray);
            margin-bottom: 24px;
            font-size: 16px;
        }

        /* Warranty Section */
        .warranty {
            background: linear-gradient(135deg, var(--deep-teal) 0%, var(--mint-green) 100%);
            color: var(--off-white);
            padding: 120px 0;
        }

        .warranty h2 {
            text-align: center;
            margin-bottom: 64px;
            color: var(--off-white);
        }

        .warranty-card {
            background: rgba(255,255,255,0.1);
            border-radius: 20px;
            padding: 48px 32px;
            text-align: center;
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255,255,255,0.2);
            height: 100%;
            transition: all 0.3s ease;
        }

        .warranty-card:hover {
            background: rgba(255,255,255,0.15);
            transform: translateY(-5px);
        }

        .warranty-icon {
            font-size: 56px;
            color: var(--off-white);
            margin-bottom: 24px;
        }

        .warranty-card h4 {
            color: var(--off-white);
            margin-bottom: 16px;
        }

        /* Contact Section */
        .contact {
            padding: 120px 0;
            background: var(--off-white);
        }

        .contact h2 {
            text-align: center;
            margin-bottom: 64px;
            color: var(--charcoal);
        }

        .form-control {
            border: 2px solid var(--light-gray);
            border-radius: 8px;
            padding: 16px;
            font-size: 16px;
            transition: all 0.3s ease;
            background: var(--off-white);
        }

        .form-control:focus {
            border-color: var(--deep-teal);
            box-shadow: 0 0 0 0.2rem rgba(49, 151, 149, 0.1);
            outline: none;
        }

        .success-message {
            background: var(--mint-green);
            color: var(--charcoal);
            padding: 16px;
            border-radius: 8px;
            margin-bottom: 16px;
            display: none;
            font-weight: 600;
        }

        /* Newsletter Section */
        .newsletter-section {
            background: linear-gradient(135deg, var(--coral-pink) 0%, #ff5252 100%);
            padding: 120px 0;
            color: var(--off-white);
            position: relative;
            overflow: hidden;
        }

        .newsletter-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.1"><circle cx="25" cy="25" r="20"/><circle cx="75" cy="75" r="15"/><circle cx="50" cy="10" r="8"/></g></svg>') repeat;
        }

        .newsletter-content {
            position: relative;
            z-index: 2;
        }

        .newsletter-card {
            background: rgba(255,255,255,0.15);
            border-radius: 24px;
            padding: 64px 48px;
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255,255,255,0.2);
            text-align: center;
        }

        .newsletter-icon {
            font-size: 72px;
            margin-bottom: 32px;
            color: var(--off-white);
            opacity: 0.9;
        }

        /* Testimonials */
        .testimonials {
            padding: 120px 0;
            background: var(--off-white);
        }

        .testimonials h2 {
            text-align: center;
            margin-bottom: 64px;
            color: var(--charcoal);
        }

        .testimonial-card {
            background: var(--off-white);
            border-radius: 20px;
            padding: 48px 32px;
            text-align: center;
            box-shadow: 0 8px 32px rgba(0,0,0,0.08);
            height: 100%;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            border: 1px solid var(--light-gray);
            position: relative;
        }

        .testimonial-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 16px 48px rgba(0,0,0,0.12);
        }

        .quote-icon {
            font-size: 48px;
            color: var(--deep-teal);
            margin-bottom: 24px;
            opacity: 0.3;
        }

        /* Footer */
        .footer {
            background: var(--charcoal);
            color: var(--off-white);
            padding: 80px 0 40px;
        }

        .footer h5 {
            color: var(--mint-green);
            font-weight: 600;
            margin-bottom: 24px;
        }

        .footer-link {
            color: var(--warm-gray);
            text-decoration: none;
            transition: all 0.3s ease;
            padding: 8px 0;
            display: block;
        }

        .footer-link:hover {
            color: var(--mint-green);
            transform: translateX(5px);
        }

        /* Fade-in Animation */
        .fade-in-up {
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.8s ease forwards;
        }

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

        /* Responsive Design */
        @media (max-width: 768px) {
            h1 {
                font-size: 48px;
            }

            h2 {
                font-size: 36px;
            }

            .hero {
                padding: 120px 0 80px;
                text-align: center;
            }

            .stat-number {
                font-size: 48px;
            }

            .newsletter-card {
                padding: 48px 32px;
            }

            .service-card,
            .philosophy-item,
            .warranty-card,
            .testimonial-card {
                margin-bottom: 32px;
            }
        }