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

        /* Prevent FOUC - Hide body until loaded */
        html {
            visibility: visible;
            opacity: 1;
        }

        /* Image loading states to prevent layout shift */
        img[loading="lazy"] {
            background: #f3f4f6;
            min-height: 1px;
        }

        /* Ensure all images have dimensions to prevent layout shift */
        img {
            max-width: 100%;
            height: auto;
        }

        /* Prevent layout shift for images without explicit dimensions */
        img:not([width]):not([height]) {
            aspect-ratio: attr(width) / attr(height);
        }

        :root {
            --primary: #0f172a;
            --primary-dark: #0a0f1c;
            --accent: #f97316;
            --accent-darker: #ea580c;
            --white: #ffffff;
            --light-gray: #f1f3f4;
            --medium-gray: #6b7280;
            --dark-gray: #374151;
            --footer-text-light: #d1d5db;
            --hero-subline: #e5e7eb;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            line-height: 1.65;
            color: var(--dark-gray);
            background: var(--white);
        }

        /* Skip link for keyboard navigation */
        .skip-link {
            position: absolute;
            top: -40px;
            left: 0;
            background: var(--primary);
            color: white;
            padding: 8px 16px;
            z-index: 100;
            text-decoration: none;
            font-weight: 600;
        }
        .skip-link:focus {
            top: 0;
        }

        /* Focus indicators for keyboard users */
        :focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        .container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Simple Navigation */
        nav {
            background: var(--primary);
            padding: 1rem 0;
            border-bottom: 3px solid var(--accent);
        }

        nav .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--white);
        }

        .logo span {
            color: var(--accent);
        }

        .nav-cta {
            background: var(--accent);
            color: var(--white);
            padding: 0.5rem 1rem;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.9rem;
        }

        .nav-cta:hover {
            background: var(--accent-darker);
        }

        /* Hero Section - Industrial Feel */
        .hero {
            background: var(--primary);
            color: var(--white);
            padding: 4rem 0;
            border-bottom: 3px solid var(--accent);
        }

        .hero h1 {
            font-size: 2.2rem;
            line-height: 1.2;
            margin-bottom: 1rem;
            font-weight: 700;
        }

        .hero-subline {
            font-size: 1.15rem;
            color: var(--hero-subline);
            margin-bottom: 2rem;
            max-width: 700px;
        }

        .hero-cta {
            display: inline-block;
            background: var(--accent);
            color: var(--white);
            padding: 1rem 2rem;
            text-decoration: none;
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 2rem;
        }

        .hero-cta:hover {
            background: var(--accent-darker);
        }

        .hero-image {
            margin-top: 2rem;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
            position: relative;
            /* Prevent layout shift with aspect ratio */
            min-height: 200px;
            background: #1e293b;
        }

        .hero-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.3s ease;
            /* Prevent layout shift during image load */
            position: relative;
        }

        .hero-image:hover img {
            transform: scale(1.02);
        }

        /* Enhanced image containers */
        .image-container {
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .image-container:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
        }

        .image-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Before/After comparison images */
        .comparison-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: 4px;
            margin-bottom: 1rem;
        }

        /* Testimonial avatars */
        .testimonial-avatar-wrapper {
            position: relative;
            border-radius: 50%;
            border: 3px solid var(--accent);
            overflow: hidden;
        }

        .testimonial-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            object-fit: cover;
            border: none;
            display: block;
        }

        .avatar-placeholder {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent), var(--accent-darker));
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 700;
            font-size: 1.5rem;
            margin-bottom: 1rem;
            border: 3px solid var(--accent);
        }

        /* Trust badges */
        .trust-badges {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }

        /* Hero badges improvement */
        .hero-badges {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
            margin-bottom: 1.5rem;
        }

        .hero-badges .badge {
            background: rgba(249, 115, 22, 0.2);
            color: var(--accent);
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            border: 1px solid var(--accent);
            display: inline-flex;
            align-items: center;
        }

        .hero-badges .badge img {
            display: inline-block;
            width: 16px;
            height: 16px;
            flex-shrink: 0;
            object-fit: contain;
        }

        .trust-badge {
            background: white;
            padding: 1.5rem;
            border-radius: 8px;
            text-align: center;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease;
        }

        .trust-badge:hover {
            transform: translateY(-4px);
        }

        .trust-badge-icon {
            font-size: 2.5rem;
            margin-bottom: 0.5rem;
        }

        .trust-badge-text {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--primary);
        }

        .trust-badge-sub {
            font-size: 0.75rem;
            color: var(--medium-gray);
            margin-top: 0.25rem;
        }

        /* Process workflow visual */
        .workflow-visual {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1rem;
            margin: 2rem 0;
            position: relative;
        }

        .workflow-step {
            text-align: center;
            position: relative;
        }

        .workflow-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 1rem;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            position: relative;
            z-index: 2;
        }

        .workflow-step:not(:last-child)::after {
            content: '→';
            position: absolute;
            top: 30px;
            right: -20px;
            font-size: 2rem;
            color: var(--accent);
            z-index: 1;
        }

        .workflow-step h4 {
            font-size: 0.9rem;
            color: var(--primary);
            margin-bottom: 0.25rem;
        }

        .workflow-step p {
            font-size: 0.75rem;
            color: var(--medium-gray);
        }

        /* Pricing comparison chart */
        .pricing-comparison {
            background: white;
            border-radius: 8px;
            padding: 2rem;
            margin-top: 2rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        }

        .pricing-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
            border-bottom: 1px solid #e5e7eb;
        }

        .pricing-row:last-child {
            border-bottom: none;
        }

        .pricing-option {
            flex: 1;
            text-align: center;
        }

        .pricing-option.highlight {
            background: rgba(184, 134, 11, 0.1);
            border-radius: 8px;
            padding: 1rem;
            margin: -1rem;
        }

        .pricing-check {
            color: #10b981;
            font-size: 1.5rem;
        }

        .pricing-cross {
            color: #ef4444;
            font-size: 1.5rem;
        }

        /* Pain Points Section */
        .pain-points {
            padding: 3rem 0;
            background: var(--light-gray);
            border-bottom: 2px solid #e5e7eb;
        }

        .section-title {
            font-size: 1.8rem;
            color: var(--primary);
            margin-bottom: 1.5rem;
            font-weight: 700;
        }

        .pain-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 1.5rem;
        }

        .pain-item {
            background: var(--white);
            padding: 1.5rem;
            border-left: 4px solid var(--accent);
            border-radius: 0 4px 4px 0;
        }

        .pain-item-image-container {
            position: relative;
            width: 100%;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: #f3f4f6;
            border-radius: 4px 4px 0 0;
        }

        .pain-item-image-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .pain-item h3 {
            font-size: 1.1rem;
            color: var(--primary);
            margin-bottom: 0.5rem;
            font-weight: 700;
        }

        .pain-item p {
            color: var(--dark-gray);
            font-size: 0.95rem;
        }

        .pain-image {
            width: 100%;
            height: 150px;
            object-fit: cover;
            border-radius: 4px;
            margin-bottom: 1rem;
        }

        /* Before/After Section */
        .before-after-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .comparison-pair {
            background: var(--white);
            border-radius: 4px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
        }

        .comparison-before {
            padding: 1.5rem;
            background: #fee2e2;
            border-bottom: 1px solid #fecaca;
        }

        .comparison-after {
            padding: 1.5rem;
            background: #d1fae5;
        }

        .comparison-icon {
            font-size: 1.2rem;
            margin-right: 0.5rem;
        }

        .comparison-text {
            font-size: 0.95rem;
            line-height: 1.4;
        }

        /* FAQ Section */
        .faq-grid {
            display: grid;
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .faq-item {
            background: var(--white);
            padding: 1.5rem;
            border-radius: 4px;
            border-left: 4px solid var(--accent);
            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
        }

        .faq-question {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.75rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .faq-answer {
            font-size: 0.95rem;
            color: var(--dark-gray);
            line-height: 1.5;
        }

        .faq-icon {
            font-size: 1.2rem;
        }

        /* Guarantees Section */
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }

        .guarantee-item {
            background: white;
            padding: 2rem;
            border-radius: 4px;
            border-left: 4px solid var(--accent);
            text-align: center;
        }

        .guarantee-item h3 {
            font-size: 1.2rem;
            color: var(--primary);
            margin-bottom: 0.5rem;
        }

        .guarantee-item p {
            color: var(--dark-gray);
        }

        /* How It Works */
        .how-it-works {
            padding: 3rem 0;
        }

        .steps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .step-item {
            padding: 1.5rem;
            background: var(--light-gray);
            border-radius: 4px;
        }

        .step-number {
            display: inline-block;
            background: var(--primary);
            color: var(--white);
            width: 32px;
            height: 32px;
            border-radius: 50%;
            text-align: center;
            line-height: 32px;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .step-item h3 {
            font-size: 1rem;
            color: var(--primary);
            margin-bottom: 0.5rem;
            font-weight: 700;
        }

        .step-item p {
            font-size: 0.9rem;
            color: var(--dark-gray);
        }

        /* Pricing Section */
        .pricing {
            padding: 3rem 0;
            background: var(--primary);
            color: var(--white);
            text-align: center;
        }

        .pricing .section-title {
            color: var(--white);
        }

        .pricing-box {
            background: var(--white);
            color: var(--dark-gray);
            max-width: 500px;
            margin: 2rem auto 0;
            padding: 2rem;
            border-radius: 4px;
            border: 3px solid var(--accent);
        }

        .price-main {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.5rem;
        }

        .price-sub {
            font-size: 1rem;
            color: var(--medium-gray);
            margin-bottom: 1.5rem;
        }

        .price-features {
            text-align: left;
            margin-bottom: 2rem;
        }

        .price-features li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #e5e7eb;
            font-size: 0.95rem;
        }

        .price-features li:last-child {
            border-bottom: none;
        }

        .pricing-cta {
            display: inline-block;
            background: var(--accent);
            color: var(--white);
            padding: 1rem 2rem;
            text-decoration: none;
            font-weight: 700;
            font-size: 1rem;
            width: 100%;
        }

        .pricing-cta:hover {
            background: var(--accent-darker);
        }

        /* Testimonials */
        .testimonials {
            padding: 3rem 0;
            background: var(--light-gray);
        }

        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .testimonial-item {
            background: var(--white);
            padding: 1.5rem;
            border-radius: 4px;
            border-left: 4px solid var(--accent);
        }

        .testimonial-company {
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.25rem;
        }

        .testimonial-info {
            font-size: 0.85rem;
            color: var(--medium-gray);
            margin-bottom: 1rem;
        }

        .testimonial-quote {
            font-size: 1rem;
            color: var(--dark-gray);
            line-height: 1.5;
        }

        /* Contact Section */
        .contact {
            padding: 3rem 0;
        }

        .contact-form {
            max-width: 600px;
            margin: 2rem auto 0;
        }

        .form-group {
            margin-bottom: 1rem;
        }

        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--primary);
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 0.75rem;
            border: 2px solid #e5e7eb;
            border-radius: 4px;
            font-size: 1rem;
            font-family: inherit;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--accent);
        }

        .submit-btn {
            background: var(--accent);
            color: var(--white);
            padding: 1rem 2rem;
            border: none;
            border-radius: 4px;
            font-size: 1rem;
            font-weight: 700;
            cursor: pointer;
            width: 100%;
        }

        .submit-btn:hover {
            background: var(--accent-darker);
        }

        /* Footer */
        footer {
            background: var(--primary-dark);
            color: var(--footer-text-light);
            padding: 2rem 0;
            text-align: center;
            font-size: 0.85rem;
        }

        footer a {
            color: var(--footer-text-light);
            text-decoration: none;
            margin: 0 0.5rem;
        }

        footer a:hover {
            color: var(--accent);
        }

        /* Cookie Banner - Hidden initially */
        .cookie-banner {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--primary);
            color: var(--white);
            padding: 1rem;
            text-align: center;
            font-size: 0.85rem;
            z-index: 1000;
        }

        .cookie-banner.show {
            display: block;
        }

        .cookie-btn {
            background: var(--accent);
            color: var(--white);
            border: none;
            padding: 0.5rem 1rem;
            margin-left: 1rem;
            cursor: pointer;
            font-weight: 600;
        }

        .cookie-btn:hover {
            background: var(--accent-darker);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 1.6rem;
            }

            .hero-subline {
                font-size: 1rem;
            }

            .section-title {
                font-size: 1.4rem;
            }

            .pain-grid,
            .steps-grid,
            .testimonial-grid {
                grid-template-columns: 1fr;
            }

            .hero-badges {
                flex-direction: row;
                flex-wrap: wrap;
                justify-content: flex-start;
            }

            .hero-badges .badge {
                flex: 0 0 auto;
            }

            nav .container {
                flex-direction: column;
                gap: 1rem;
            }

            /* Workflow visual on mobile */
            .workflow-visual {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .workflow-step:not(:last-child)::after {
                content: '↓';
                top: auto;
                bottom: -25px;
                right: 50%;
                transform: translateX(50%);
            }

            /* Trust badges on mobile */
            .trust-badges {
                grid-template-columns: repeat(2, 1fr);
            }

            /* Pricing comparison on mobile */
            .pricing-comparison {
                font-size: 0.85rem;
            }

            .pricing-row {
                flex-wrap: wrap;
            }

            .pricing-option {
                flex: 1 1 100%;
                padding: 0.5rem 0;
                text-align: center;
            }

            .pricing-option.highlight {
                background: transparent;
                margin: 0;
                padding: 0.5rem 0;
            }
        }

        @media (max-width: 480px) {
            .trust-badges {
                grid-template-columns: 1fr;
            }

            .workflow-icon {
                width: 60px;
                height: 60px;
                font-size: 1.5rem;
            }
        }

        /* WhatsApp Message Bubbles */
        .whatsapp-example {
            background: #e7fed3;
            border-radius: 12px;
            padding: 1rem;
            margin: 1rem 0;
            position: relative;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
            border-left: 4px solid #25d366;
        }

        .whatsapp-example.urgent {
            background: #fff3cd;
            border-left-color: #f97316;
        }

        .whatsapp-example.filtered {
            background: #f8f9fa;
            border-left-color: #6b7280;
        }

        .whatsapp-header {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 0.75rem;
            font-weight: 600;
            color: var(--primary);
        }

        .whatsapp-header img {
            width: 24px;
            height: 24px;
        }

        .whatsapp-content {
            font-family: 'Segoe UI', -apple-system, sans-serif;
            font-size: 0.9rem;
            line-height: 1.5;
            color: #1f2937;
            white-space: pre-line;
        }

        /* Icon styling for trust signals */
        .trust-signal-icon {
            width: 48px;
            height: 48px;
            margin-bottom: 1rem;
        }

        /* FAQ Icon styling */
        .faq-icon {
            width: 32px;
            height: 32px;
            margin-right: 0.75rem;
            vertical-align: middle;
        }