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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #2d2d2d;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 80px 0 40px;
    position: relative;
    overflow: hidden;
}

.hero-logo {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 10;
}

.company-logo {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.1));
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    min-height: 70vh;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: #2d2d2d;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-text p {
    font-size: 1.3rem;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.btn-primary {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: #2d2d2d;
    border: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 215, 0, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #2d2d2d;
    border: 2px solid #2d2d2d;
    padding: 14px 30px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-secondary:hover {
    background: #2d2d2d;
    color: white;
    transform: translateY(-2px);
}

.hero-image-container {
    position: relative;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
}

.hero-product-image {
    width: 110% !important;
    height: auto;
    transform: scale(1.1);
    transform-origin: center;
}

.hero-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    padding: 12px 20px;
    border-radius: 25px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.hero-stats {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.stat {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.stat:hover {
    transform: translateY(-5px);
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: #FFD700;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 1rem;
    color: #666;
    font-weight: 500;
}

/* Credibility Section */
.credibility {
    padding: 100px 0;
    background: #f8f9fa;
}

.credibility-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: center;
}

.credibility-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2d2d2d;
    margin-bottom: 24px;
}

.credibility-text p {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.7;
}

.credibility-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.badge {
    background: white;
    padding: 16px 24px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.badge:hover {
    transform: translateY(-2px);
}

.badge i {
    color: #28a745;
    font-size: 1.2rem;
}

.badge span {
    font-weight: 600;
    color: #2d2d2d;
}

.credibility-image img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

/* Tech Specs Section */
.tech-specs {
    padding: 100px 0;
    background: white;
}

.tech-specs h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: #2d2d2d;
    margin-bottom: 60px;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.spec-card {
    background: white;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.spec-card:hover {
    transform: translateY(-8px);
    border-color: #FFD700;
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.2);
}

.spec-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.spec-icon i {
    color: white;
    font-size: 2rem;
}

.spec-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2d2d2d;
    margin-bottom: 16px;
}

.spec-card p {
    color: #666;
    line-height: 1.6;
    font-size: 1.1rem;
}

/* Testimonial Section */
.testimonial {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

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

.testimonial-video {
    position: relative;
}

.testimonial-video video {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    object-fit: contain;
    max-height: 300px;
}

.video-placeholder {
    background: #2d2d2d;
    border-radius: 16px;
    aspect-ratio: 16/9;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.video-placeholder:hover {
    transform: scale(1.02);
}

.video-placeholder i {
    font-size: 4rem;
    margin-bottom: 16px;
    color: #FFD700;
}

.video-placeholder span {
    font-size: 1.2rem;
    font-weight: 600;
}

.testimonial-text blockquote {
    font-size: 1.5rem;
    font-style: italic;
    color: #2d2d2d;
    margin-bottom: 24px;
    line-height: 1.6;
    position: relative;
}

.testimonial-text blockquote::before {
    content: '"';
    font-size: 4rem;
    color: #FFD700;
    position: absolute;
    left: -20px;
    top: -10px;
}

.testimonial-author strong {
    display: block;
    font-size: 1.2rem;
    color: #2d2d2d;
    margin-bottom: 4px;
}

.testimonial-author span {
    color: #666;
    font-size: 1rem;
}

/* Comparison Section */
.comparison {
    padding: 100px 0;
    background: white;
}

.comparison h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: #2d2d2d;
    margin-bottom: 60px;
}

.comparison-table {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.comparison-header {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    background: #f8f9fa;
}

.comparison-header > div {
    padding: 24px;
    text-align: center;
}

.comparison-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #2d2d2d;
}

.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    border-bottom: 1px solid #e9ecef;
}

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

.comparison-row > div {
    padding: 20px 24px;
    text-align: center;
    font-weight: 600;
}

.metric {
    background: #f8f9fa;
    color: #2d2d2d;
    text-align: left !important;
    font-weight: 700;
}

.before {
    color: #dc3545;
}

.after {
    color: #28a745;
    background: #f8fff9;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-primary.large,
.btn-secondary.large {
    padding: 20px 40px;
    font-size: 1.2rem;
}

.btn-secondary.large {
    background: transparent;
    color: white;
    border-color: white;
}

.btn-secondary.large:hover {
    background: white;
    color: #2d2d2d;
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background: #f8f9fa;
}

.faq h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: #2d2d2d;
    margin-bottom: 60px;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.faq-question {
    padding: 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: #2d2d2d;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: #f8f9fa;
}

.faq-question i {
    transition: transform 0.3s ease;
    color: #FFD700;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 24px 24px;
    color: #666;
    line-height: 1.6;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2d2d2d;
    margin-bottom: 20px;
}

.contact-info p {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 1.1rem;
}

.contact-item i {
    color: #28a745;
    font-size: 1.3rem;
    width: 24px;
}

.contact-form {
    background: #f8f9fa;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 24px;
}

.form-group input {
    width: 100%;
    padding: 16px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: white;
}

.form-group input:focus {
    outline: none;
    border-color: #FFD700;
}

.btn-primary.full-width {
    width: 100%;
    justify-content: center;
    margin-bottom: 16px;
}

.form-disclaimer {
    font-size: 0.9rem;
    color: #666;
    text-align: center;
}

/* Footer */
.footer {
    background: #2d2d2d;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: #FFD700;
}

.footer-brand p {
    font-style: italic;
    opacity: 0.9;
    line-height: 1.6;
}

.footer-contact h4 {
    font-size: 1.3rem;
    margin-bottom: 16px;
    color: #FFD700;
}

.footer-contact p {
    margin-bottom: 8px;
    opacity: 0.9;
}

.footer-bottom {
    border-top: 1px solid #495057;
    padding-top: 20px;
    text-align: center;
    opacity: 0.7;
}

/* Product Demonstration Section */
.product-demo {
    position: relative;
    padding: 0;
    overflow: hidden;
}

.demo-background {
    background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 50%, #2d2d2d 100%);
    padding: 120px 0;
    position: relative;
}

.demo-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" patternUnits="userSpaceOnUse" width="100" height="100"><circle cx="50" cy="50" r="0.5" fill="%23FFD700" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.demo-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 2;
}

.demo-header h2 {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
}

.demo-header p {
    font-size: 1.3rem;
    color: #FFD700;
    font-weight: 500;
}

.demo-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.demo-main {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.demo-video {
    position: relative;
}

.video-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(255, 215, 0, 0.3);
}

.video-container video {
    width: 100%;
    height: auto;
    border-radius: 20px;
    object-fit: contain;
    max-height: 400px;
}

.video-placeholder {
    background: linear-gradient(135deg, #000000 0%, #2d2d2d 100%);
    aspect-ratio: 16/9;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 3px solid #FFD700;
}

.video-placeholder:hover {
    transform: scale(1.02);
    border-color: #28a745;
}

.video-placeholder i {
    font-size: 5rem;
    margin-bottom: 20px;
    color: #FFD700;
    transition: color 0.3s ease;
}

.video-placeholder:hover i {
    color: #28a745;
}

.video-placeholder span {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.video-placeholder small {
    font-size: 1rem;
    opacity: 0.8;
    color: #FFD700;
}

.demo-features {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(255, 255, 255, 0.1);
    padding: 25px;
    border-radius: 16px;
    border-left: 4px solid #28a745;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateX(10px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    color: white;
    font-size: 1.5rem;
}

.feature-content h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 8px;
}

.feature-content p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
}

.demo-gallery {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.05);
}

.gallery-item.main-image {
    grid-row: span 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 20px;
    font-weight: 600;
}

.gallery-placeholder {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    aspect-ratio: 4/3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #2d2d2d;
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-placeholder:hover {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
}

.gallery-placeholder i {
    font-size: 2rem;
    margin-bottom: 12px;
}

.gallery-placeholder span {
    font-weight: 600;
    text-align: center;
    font-size: 0.9rem;
}

.demo-cta {
    display: flex;
    justify-content: center;
    gap: 30px;
    position: relative;
    z-index: 2;
}

.btn-demo {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    border: none;
    padding: 20px 40px;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 8px 30px rgba(40, 167, 69, 0.4);
}

.btn-demo:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(40, 167, 69, 0.5);
}

.btn-demo-secondary {
    background: transparent;
    color: #FFD700;
    border: 2px solid #FFD700;
    padding: 18px 38px;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-demo-secondary:hover {
    background: #FFD700;
    color: #2d2d2d;
    transform: translateY(-3px);
}

/* Responsive adjustments for demo section */
@media (max-width: 768px) {
    .demo-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .demo-header h2 {
        font-size: 2.2rem;
    }
    
    .demo-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-demo,
    .btn-demo-secondary {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
    }
    
    .demo-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-item.main-image {
        grid-column: span 2;
        grid-row: span 1;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        padding-top: 60px;
    }

    .testimonial-content,
    .credibility-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .hero-logo {
        top: 10px;
        left: 10px;
    }

    .company-logo {
        height: 40px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        padding-top: 60px;
    }

    .testimonial-content,
    .credibility-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}