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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #ffffff;
}

.ad-disclosure {
    background-color: #f8f9fa;
    text-align: center;
    padding: 8px;
    font-size: 13px;
    color: #6c757d;
    border-bottom: 1px solid #dee2e6;
}

.main-nav {
    background-color: #ffffff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 35px;
}

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

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

.hero-split {
    display: flex;
    min-height: 600px;
    max-width: 1400px;
    margin: 0 auto;
}

.hero-content {
    flex: 1;
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-color: #f8f9fa;
}

.hero-content h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 25px;
    color: #2c3e50;
}

.hero-content p {
    font-size: 19px;
    margin-bottom: 35px;
    color: #546e7a;
}

.hero-image {
    flex: 1;
    background-color: #e9ecef;
}

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

.cta-primary {
    display: inline-block;
    padding: 16px 36px;
    background-color: #3498db;
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    transition: background-color 0.3s;
    align-self: flex-start;
}

.cta-primary:hover {
    background-color: #2980b9;
}

.split-container {
    display: flex;
    max-width: 1400px;
    margin: 0 auto;
}

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

.split-image-left,
.split-image-right {
    flex: 1;
    background-color: #e9ecef;
}

.split-image-left img,
.split-image-right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.split-text-right,
.split-text-left {
    flex: 1;
    padding: 80px 60px;
    background-color: #ffffff;
}

.split-text-right h2,
.split-text-left h2 {
    font-size: 38px;
    margin-bottom: 25px;
    color: #2c3e50;
}

.split-text-right p,
.split-text-left p {
    font-size: 17px;
    margin-bottom: 20px;
    color: #546e7a;
}

.problem-amplification {
    margin: 60px 0;
}

.insight-section {
    margin: 60px 0;
}

.cta-secondary {
    display: inline-block;
    padding: 14px 32px;
    background-color: transparent;
    color: #3498db;
    text-decoration: none;
    font-weight: 600;
    border: 2px solid #3498db;
    border-radius: 4px;
    transition: all 0.3s;
    margin-top: 15px;
}

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

.services-overview {
    background-color: #f8f9fa;
    padding: 80px 40px;
}

.section-header-center {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-header-center h2 {
    font-size: 42px;
    margin-bottom: 15px;
    color: #2c3e50;
}

.section-header-center p {
    font-size: 18px;
    color: #546e7a;
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto 60px;
    justify-content: center;
}

.service-card {
    background-color: #ffffff;
    padding: 35px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    flex: 1 1 calc(33.333% - 30px);
    min-width: 280px;
    max-width: 400px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #2c3e50;
}

.service-card p {
    font-size: 16px;
    color: #546e7a;
    margin-bottom: 20px;
}

.service-price {
    font-size: 32px;
    font-weight: 700;
    color: #27ae60;
    margin-bottom: 20px;
}

.select-service-btn {
    width: 100%;
    padding: 14px;
    background-color: #3498db;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.select-service-btn:hover {
    background-color: #2980b9;
}

.form-container {
    max-width: 600px;
    margin: 60px auto 0;
    background-color: #ffffff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    display: none;
}

.form-container.visible {
    display: block;
}

.form-container h3 {
    font-size: 28px;
    margin-bottom: 25px;
    color: #2c3e50;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 16px;
    font-family: inherit;
}

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

.submit-btn {
    width: 100%;
    padding: 16px;
    background-color: #27ae60;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.submit-btn:hover {
    background-color: #229954;
}

.trust-building {
    margin: 80px 0;
}

.split-text-left-wide {
    flex: 1.5;
    padding: 60px;
    background-color: #ffffff;
}

.split-image-right-narrow {
    flex: 0.8;
    background-color: #e9ecef;
}

.testimonial-inline {
    margin-bottom: 30px;
    padding: 25px;
    background-color: #f8f9fa;
    border-left: 4px solid #3498db;
}

.testimonial-inline p {
    font-size: 17px;
    font-style: italic;
    color: #2c3e50;
    margin-bottom: 10px;
}

.testimonial-inline cite {
    font-size: 15px;
    color: #546e7a;
    font-style: normal;
}

.scientific-backing {
    background-color: #ecf0f1;
    padding: 80px 40px;
}

.content-centered-narrow {
    max-width: 900px;
    margin: 0 auto;
}

.content-centered-narrow h2 {
    font-size: 38px;
    margin-bottom: 25px;
    color: #2c3e50;
}

.content-centered-narrow p {
    font-size: 17px;
    margin-bottom: 20px;
    color: #546e7a;
}

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

.citation:hover {
    text-decoration: underline;
}

.final-cta-split {
    background-color: #2c3e50;
    padding: 80px 40px;
}

.split-container-minimal {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 60px;
}

.cta-left {
    flex: 1;
}

.cta-left h2 {
    font-size: 40px;
    color: #ffffff;
    margin-bottom: 15px;
}

.cta-left p {
    font-size: 18px;
    color: #ecf0f1;
}

.cta-right {
    flex: 0.6;
    text-align: center;
}

.cta-large {
    display: inline-block;
    padding: 20px 50px;
    background-color: #27ae60;
    color: #ffffff;
    text-decoration: none;
    font-size: 22px;
    font-weight: 700;
    border-radius: 6px;
    transition: background-color 0.3s;
}

.cta-large:hover {
    background-color: #229954;
}

.main-footer {
    background-color: #34495e;
    color: #ecf0f1;
    padding: 60px 40px 20px;
}

.footer-split {
    max-width: 1400px;
    margin: 0 auto 40px;
    display: flex;
    justify-content: space-between;
    gap: 60px;
}

.footer-left h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.footer-left p {
    margin-bottom: 10px;
    color: #bdc3c7;
}

.footer-email {
    font-weight: 600;
    color: #ecf0f1;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-nav a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s;
}

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

.scientific-references {
    max-width: 1400px;
    margin: 0 auto 30px;
    padding-top: 30px;
    border-top: 1px solid #546e7a;
}

.scientific-references h4 {
    font-size: 18px;
    margin-bottom: 15px;
}

.scientific-references ol {
    padding-left: 20px;
}

.scientific-references li {
    margin-bottom: 8px;
}

.scientific-references a {
    color: #3498db;
    text-decoration: none;
}

.scientific-references a:hover {
    text-decoration: underline;
}

.disclaimer {
    max-width: 1400px;
    margin: 0 auto 30px;
    padding: 25px;
    background-color: #2c3e50;
    border: 1px solid #546e7a;
    border-radius: 4px;
}

.disclaimer p {
    font-size: 14px;
    color: #bdc3c7;
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #546e7a;
}

.footer-bottom p {
    font-size: 14px;
    color: #95a5a6;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #2c3e50;
    color: #ffffff;
    padding: 20px;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
    z-index: 10000;
    display: none;
}

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

.cookie-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.cookie-content p {
    flex: 1;
    margin: 0;
}

.cookie-buttons {
    display: flex;
    gap: 15px;
}

.cookie-accept,
.cookie-reject {
    padding: 12px 28px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

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

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

.cookie-reject {
    background-color: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
}

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

.contact-split {
    display: flex;
    max-width: 1400px;
    margin: 60px auto;
    gap: 0;
}

.contact-info {
    flex: 1;
    padding: 60px;
    background-color: #34495e;
    color: #ffffff;
}

.contact-info h1 {
    font-size: 42px;
    margin-bottom: 30px;
}

.contact-detail {
    margin-bottom: 30px;
}

.contact-detail h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #3498db;
}

.contact-detail p {
    font-size: 17px;
    color: #ecf0f1;
}

.contact-map {
    flex: 1;
    background-color: #e9ecef;
    min-height: 500px;
}

.about-hero {
    background-color: #2c3e50;
    color: #ffffff;
    padding: 100px 40px;
    text-align: center;
}

.about-hero h1 {
    font-size: 52px;
    margin-bottom: 20px;
}

.about-hero p {
    font-size: 20px;
    max-width: 800px;
    margin: 0 auto;
    color: #ecf0f1;
}

.about-content-split {
    display: flex;
    max-width: 1400px;
    margin: 0 auto;
}

.about-image {
    flex: 1;
    background-color: #e9ecef;
}

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

.about-text {
    flex: 1;
    padding: 80px 60px;
}

.about-text h2 {
    font-size: 36px;
    margin-bottom: 25px;
    color: #2c3e50;
}

.about-text p {
    font-size: 17px;
    margin-bottom: 20px;
    color: #546e7a;
}

.services-page-header {
    background-color: #f8f9fa;
    padding: 80px 40px;
    text-align: center;
}

.services-page-header h1 {
    font-size: 48px;
    margin-bottom: 15px;
    color: #2c3e50;
}

.services-page-header p {
    font-size: 19px;
    color: #546e7a;
    max-width: 700px;
    margin: 0 auto;
}

.services-detailed {
    max-width: 1400px;
    margin: 60px auto;
    padding: 0 40px;
}

.service-item {
    display: flex;
    margin-bottom: 60px;
    gap: 0;
}

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

.service-item-image {
    flex: 0.8;
    background-color: #e9ecef;
}

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

.service-item-content {
    flex: 1.2;
    padding: 50px;
    background-color: #ffffff;
    border: 1px solid #dee2e6;
}

.service-item-content h2 {
    font-size: 32px;
    margin-bottom: 15px;
    color: #2c3e50;
}

.service-item-price {
    font-size: 28px;
    font-weight: 700;
    color: #27ae60;
    margin-bottom: 20px;
}

.service-item-content p {
    font-size: 17px;
    margin-bottom: 15px;
    color: #546e7a;
}

.service-item-content ul {
    margin: 20px 0;
    padding-left: 20px;
}

.service-item-content li {
    margin-bottom: 10px;
    color: #546e7a;
}

.legal-page {
    max-width: 900px;
    margin: 60px auto;
    padding: 0 40px;
}

.legal-page h1 {
    font-size: 42px;
    margin-bottom: 30px;
    color: #2c3e50;
}

.legal-page h2 {
    font-size: 28px;
    margin-top: 40px;
    margin-bottom: 15px;
    color: #2c3e50;
}

.legal-page h3 {
    font-size: 22px;
    margin-top: 30px;
    margin-bottom: 12px;
    color: #34495e;
}

.legal-page p {
    font-size: 16px;
    margin-bottom: 15px;
    color: #546e7a;
    line-height: 1.8;
}

.legal-page ul {
    margin: 15px 0;
    padding-left: 30px;
}

.legal-page li {
    margin-bottom: 10px;
    color: #546e7a;
}

.thanks-container {
    max-width: 800px;
    margin: 120px auto;
    padding: 60px;
    text-align: center;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.thanks-container h1 {
    font-size: 48px;
    margin-bottom: 20px;
    color: #27ae60;
}

.thanks-container p {
    font-size: 19px;
    margin-bottom: 15px;
    color: #546e7a;
}

.thanks-service-info {
    background-color: #ffffff;
    padding: 25px;
    border-radius: 6px;
    margin: 30px 0;
}

.thanks-service-info strong {
    color: #2c3e50;
}

.back-home-btn {
    display: inline-block;
    padding: 16px 40px;
    background-color: #3498db;
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    margin-top: 20px;
    transition: background-color 0.3s;
}

.back-home-btn:hover {
    background-color: #2980b9;
}

@media (max-width: 768px) {
    .hero-split,
    .split-container,
    .contact-split,
    .about-content-split,
    .service-item {
        flex-direction: column;
    }

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

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

    .nav-container {
        flex-direction: column;
        gap: 20px;
    }

    .nav-links {
        flex-direction: column;
        gap: 15px;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .split-container-minimal {
        flex-direction: column;
        gap: 30px;
    }

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

    .services-grid {
        flex-direction: column;
    }

    .service-card {
        max-width: 100%;
    }
}