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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #ffffff;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1a1a1a;
    color: #ffffff;
    padding: 20px;
    z-index: 9999;
    display: none;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.cookie-content p {
    flex: 1;
    min-width: 300px;
    margin: 0;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
}

.btn-cookie {
    padding: 10px 24px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-cookie.accept {
    background: #27ae60;
    color: white;
}

.btn-cookie.accept:hover {
    background: #229954;
}

.btn-cookie.reject {
    background: transparent;
    color: white;
    border: 1px solid white;
}

.btn-cookie.reject:hover {
    background: rgba(255, 255, 255, 0.1);
}

.ad-disclosure {
    background: #fff3cd;
    padding: 8px 0;
    text-align: center;
    border-bottom: 1px solid #ffc107;
}

.ad-disclosure p {
    margin: 0;
    font-size: 13px;
    color: #856404;
}

header {
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 16px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #2c3e50;
    text-decoration: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-menu a {
    text-decoration: none;
    color: #2c3e50;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #3498db;
}

main {
    overflow-x: hidden;
}

.hero-split {
    display: flex;
    align-items: center;
    min-height: 600px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 24px;
    gap: 60px;
}

.hero-left {
    flex: 1;
}

.hero-left h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 24px;
    color: #1a1a1a;
}

.hero-subtitle {
    font-size: 18px;
    color: #555;
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-right {
    flex: 1;
    background: #f8f9fa;
    border-radius: 8px;
    overflow: hidden;
}

.hero-right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.cta-primary {
    display: inline-block;
    padding: 16px 40px;
    background: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-primary:hover {
    background: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.intro-split {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 100px auto;
    padding: 0 24px;
    gap: 60px;
}

.intro-split.reverse {
    flex-direction: row-reverse;
}

.intro-image {
    flex: 1;
    background: #ecf0f1;
    border-radius: 8px;
    overflow: hidden;
}

.intro-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.intro-content {
    flex: 1;
}

.intro-content h2 {
    font-size: 36px;
    margin-bottom: 24px;
    color: #1a1a1a;
}

.intro-content p {
    font-size: 17px;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.8;
}

.benefits-grid {
    background: #f8f9fa;
    padding: 80px 24px;
    margin: 60px 0;
}

.benefits-grid h2 {
    text-align: center;
    font-size: 38px;
    margin-bottom: 60px;
    color: #1a1a1a;
}

.benefits-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.benefit-card {
    flex: 1 1 calc(50% - 15px);
    background: white;
    padding: 36px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    min-width: 280px;
}

.benefit-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: #2c3e50;
}

.benefit-card p {
    color: #666;
    line-height: 1.7;
}

.testimonials-split {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 100px auto;
    padding: 0 24px;
    gap: 60px;
}

.testimonial-content {
    flex: 1;
}

.testimonial-content h2 {
    font-size: 36px;
    margin-bottom: 40px;
    color: #1a1a1a;
}

.testimonial-item {
    margin-bottom: 32px;
    padding: 24px;
    background: #f8f9fa;
    border-radius: 6px;
    border-left: 4px solid #3498db;
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.7;
    color: #555;
    margin-bottom: 12px;
    font-style: italic;
}

.testimonial-author {
    font-size: 14px;
    color: #2c3e50;
    font-weight: 600;
}

.testimonial-image {
    flex: 1;
    background: #ecf0f1;
    border-radius: 8px;
    overflow: hidden;
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.services-preview {
    max-width: 1200px;
    margin: 100px auto;
    padding: 0 24px;
}

.services-preview h2 {
    font-size: 38px;
    text-align: center;
    margin-bottom: 16px;
    color: #1a1a1a;
}

.section-subtitle {
    text-align: center;
    font-size: 17px;
    color: #666;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.services-split-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 40px;
}

.service-item {
    flex: 1 1 calc(33.333% - 16px);
    background: white;
    padding: 32px;
    border-radius: 8px;
    border: 2px solid #ecf0f1;
    transition: all 0.3s ease;
    min-width: 280px;
}

.service-item:hover {
    border-color: #3498db;
    box-shadow: 0 4px 16px rgba(52, 152, 219, 0.15);
}

.service-item h3 {
    font-size: 20px;
    margin-bottom: 16px;
    color: #2c3e50;
}

.service-item p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-price {
    font-size: 24px;
    font-weight: 700;
    color: #3498db;
    margin-bottom: 0;
}

.cta-center {
    text-align: center;
    margin-top: 40px;
}

.cta-secondary {
    display: inline-block;
    padding: 14px 36px;
    background: transparent;
    color: #3498db;
    text-decoration: none;
    border: 2px solid #3498db;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-secondary:hover {
    background: #3498db;
    color: white;
}

.science-split {
    display: flex;
    align-items: flex-start;
    max-width: 1200px;
    margin: 100px auto;
    padding: 60px 24px;
    gap: 60px;
    background: #f8f9fa;
    border-radius: 8px;
}

.science-content {
    flex: 1;
}

.science-content h2 {
    font-size: 32px;
    margin-bottom: 24px;
    color: #1a1a1a;
}

.science-content p {
    font-size: 16px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 16px;
}

.science-content a {
    color: #3498db;
    text-decoration: none;
    font-weight: 600;
}

.science-content a:hover {
    text-decoration: underline;
}

.form-container {
    flex: 1;
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.form-container h3 {
    font-size: 24px;
    margin-bottom: 24px;
    color: #2c3e50;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #2c3e50;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 15px;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #3498db;
}

.btn-submit {
    width: 100%;
    padding: 14px;
    background: #27ae60;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    background: #229954;
    transform: translateY(-1px);
}

.disclaimer-section {
    max-width: 1200px;
    margin: 80px auto 60px;
    padding: 0 24px;
}

.disclaimer-text {
    background: #fff3cd;
    padding: 24px;
    border-radius: 6px;
    border-left: 4px solid #ffc107;
    font-size: 14px;
    color: #856404;
    line-height: 1.7;
}

footer {
    background: #1a1a1a;
    color: #ffffff;
    padding: 60px 24px 24px;
    margin-top: 100px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section {
    flex: 1;
    min-width: 220px;
}

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 16px;
    color: #ffffff;
}

.footer-section p {
    color: #bbb;
    line-height: 1.7;
    font-size: 14px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #bbb;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #3498db;
}

.references {
    font-size: 13px;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 24px;
    border-top: 1px solid #333;
    text-align: center;
}

.footer-bottom p {
    color: #888;
    font-size: 14px;
}

.contact-split {
    display: flex;
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 24px;
    gap: 60px;
}

.contact-info {
    flex: 1;
}

.contact-info h1 {
    font-size: 42px;
    margin-bottom: 32px;
    color: #1a1a1a;
}

.contact-detail {
    margin-bottom: 32px;
}

.contact-detail h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: #2c3e50;
    font-weight: 600;
}

.contact-detail p {
    color: #555;
    line-height: 1.7;
    font-size: 16px;
}

.contact-image {
    flex: 1;
    background: #ecf0f1;
    border-radius: 8px;
    overflow: hidden;
    min-height: 400px;
}

.contact-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-hero {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 24px;
    text-align: center;
}

.about-hero h1 {
    font-size: 48px;
    margin-bottom: 24px;
    color: #1a1a1a;
}

.about-hero p {
    font-size: 19px;
    color: #555;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

.about-split {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 80px auto;
    padding: 0 24px;
    gap: 60px;
}

.about-content {
    flex: 1;
}

.about-content h2 {
    font-size: 34px;
    margin-bottom: 24px;
    color: #1a1a1a;
}

.about-content p {
    font-size: 16px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-image {
    flex: 1;
    background: #ecf0f1;
    border-radius: 8px;
    overflow: hidden;
    min-height: 400px;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.services-header {
    max-width: 1200px;
    margin: 60px auto 80px;
    padding: 0 24px;
    text-align: center;
}

.services-header h1 {
    font-size: 48px;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.services-header p {
    font-size: 18px;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

.services-grid {
    max-width: 1200px;
    margin: 0 auto 80px;
    padding: 0 24px;
}

.service-card {
    display: flex;
    margin-bottom: 40px;
    gap: 40px;
    align-items: center;
    padding: 40px;
    background: white;
    border-radius: 8px;
    border: 2px solid #ecf0f1;
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: #3498db;
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.12);
}

.service-card:nth-child(even) {
    flex-direction: row-reverse;
}

.service-card-content {
    flex: 1.5;
}

.service-card-content h2 {
    font-size: 28px;
    margin-bottom: 16px;
    color: #2c3e50;
}

.service-card-content p {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
}

.service-card-price {
    font-size: 32px;
    font-weight: 700;
    color: #27ae60;
}

.service-card-image {
    flex: 1;
    background: #ecf0f1;
    border-radius: 6px;
    overflow: hidden;
    min-height: 250px;
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.legal-page {
    max-width: 900px;
    margin: 60px auto;
    padding: 0 24px;
}

.legal-page h1 {
    font-size: 42px;
    margin-bottom: 16px;
    color: #1a1a1a;
}

.legal-page .last-updated {
    color: #888;
    margin-bottom: 40px;
    font-size: 14px;
}

.legal-page h2 {
    font-size: 28px;
    margin-top: 40px;
    margin-bottom: 16px;
    color: #2c3e50;
}

.legal-page h3 {
    font-size: 20px;
    margin-top: 28px;
    margin-bottom: 12px;
    color: #2c3e50;
}

.legal-page p {
    font-size: 16px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 16px;
}

.legal-page ul {
    margin-left: 24px;
    margin-bottom: 16px;
}

.legal-page ul li {
    color: #555;
    line-height: 1.8;
    margin-bottom: 8px;
}

.thanks-container {
    max-width: 700px;
    margin: 100px auto;
    padding: 60px 24px;
    text-align: center;
}

.thanks-icon {
    font-size: 64px;
    color: #27ae60;
    margin-bottom: 24px;
}

.thanks-container h1 {
    font-size: 42px;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.thanks-container p {
    font-size: 18px;
    color: #666;
    line-height: 1.7;
    margin-bottom: 16px;
}

.thanks-service {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 6px;
    margin: 32px 0;
    font-size: 16px;
    color: #2c3e50;
}

.thanks-cta {
    margin-top: 40px;
}

@media (max-width: 768px) {
    .hero-split,
    .intro-split,
    .testimonials-split,
    .science-split,
    .contact-split,
    .about-split {
        flex-direction: column;
    }

    .intro-split.reverse {
        flex-direction: column;
    }

    .service-card,
    .service-card:nth-child(even) {
        flex-direction: column;
    }

    .hero-left h1,
    .services-header h1,
    .about-hero h1 {
        font-size: 36px;
    }

    .benefit-card,
    .service-item {
        flex: 1 1 100%;
    }

    .nav-menu {
        gap: 20px;
    }

    .cookie-content {
        flex-direction: column;
    }
}