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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: #1a1a1a;
    background-color: #ffffff;
}

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

.main-header {
    background-color: #ffffff;
    border-bottom: 1px solid #e5e5e5;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: -0.5px;
}

.main-nav {
    display: flex;
    gap: 35px;
    align-items: center;
}

.main-nav a {
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
    font-size: 15px;
}

.main-nav a:hover {
    color: #0066cc;
}

.ad-notice {
    font-size: 11px;
    color: #666;
    background-color: #f5f5f5;
    padding: 4px 10px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-split {
    display: flex;
    min-height: 600px;
    background-color: #f8f9fa;
}

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

.hero-content h1 {
    font-size: 48px;
    line-height: 1.2;
    font-weight: 700;
    margin-bottom: 30px;
    color: #1a1a1a;
}

.hero-content p {
    font-size: 19px;
    line-height: 1.6;
    color: #4a4a4a;
    margin-bottom: 35px;
    max-width: 540px;
}

.hero-visual {
    flex: 1;
    background-color: #e8eaed;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-visual img {
    width: 100%;
    height: 100%;
}

.cta-primary {
    display: inline-block;
    background-color: #0066cc;
    color: #ffffff;
    padding: 16px 40px;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 16px;
    transition: background-color 0.2s ease;
    align-self: flex-start;
}

.cta-primary:hover {
    background-color: #0052a3;
}

.insight-split {
    display: flex;
    min-height: 500px;
}

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

.insight-visual {
    flex: 1;
    background-color: #e8eaed;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.insight-visual img {
    width: 100%;
    height: 100%;
}

.insight-content {
    flex: 1;
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.insight-content h2 {
    font-size: 38px;
    line-height: 1.3;
    font-weight: 700;
    margin-bottom: 28px;
    color: #1a1a1a;
}

.insight-content p {
    font-size: 17px;
    line-height: 1.7;
    color: #4a4a4a;
    margin-bottom: 20px;
}

.insight-content a {
    color: #0066cc;
    text-decoration: none;
}

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

.value-proposition {
    background-color: #ffffff;
    padding: 100px 40px;
}

.value-proposition h2 {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.section-intro {
    text-align: center;
    font-size: 19px;
    color: #4a4a4a;
    margin-bottom: 60px;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    flex: 1 1 calc(33.333% - 20px);
    min-width: 280px;
    background-color: #f8f9fa;
    padding: 40px 32px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
}

.service-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 18px;
    color: #1a1a1a;
}

.service-card p {
    font-size: 16px;
    line-height: 1.6;
    color: #4a4a4a;
    margin-bottom: 24px;
    flex-grow: 1;
}

.price {
    font-size: 32px;
    font-weight: 700;
    color: #0066cc;
    margin-bottom: 20px;
}

.select-service {
    background-color: #1a1a1a;
    color: #ffffff;
    border: none;
    padding: 14px 28px;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.select-service:hover {
    background-color: #333333;
}

.testimonial-split {
    display: flex;
    background-color: #1a1a1a;
    min-height: 450px;
}

.testimonial-content {
    flex: 1;
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.testimonial-content blockquote {
    border-left: 4px solid #0066cc;
    padding-left: 30px;
}

.testimonial-content p {
    font-size: 22px;
    line-height: 1.6;
    color: #ffffff;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-content cite {
    font-size: 16px;
    color: #b0b0b0;
    font-style: normal;
}

.testimonial-visual {
    flex: 1;
    background-color: #2a2a2a;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-visual img {
    width: 100%;
    height: 100%;
}

.methodology-section {
    background-color: #f8f9fa;
    padding: 100px 40px;
}

.methodology-section h2 {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: #1a1a1a;
}

.method-split {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.method-step {
    flex: 1 1 calc(50% - 20px);
    min-width: 280px;
    padding: 30px 0;
}

.step-number {
    font-size: 64px;
    font-weight: 700;
    color: #e5e5e5;
    line-height: 1;
    margin-bottom: 16px;
}

.method-step h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 14px;
    color: #1a1a1a;
}

.method-step p {
    font-size: 16px;
    line-height: 1.7;
    color: #4a4a4a;
}

.form-section {
    background-color: #ffffff;
    padding: 100px 40px;
}

.form-container {
    max-width: 700px;
    margin: 0 auto;
}

.form-intro {
    text-align: center;
    margin-bottom: 50px;
}

.form-intro h2 {
    font-size: 38px;
    font-weight: 700;
    margin-bottom: 18px;
    color: #1a1a1a;
}

.form-intro p {
    font-size: 17px;
    color: #4a4a4a;
}

.contact-form {
    background-color: #f8f9fa;
    padding: 50px 40px;
    border-radius: 8px;
}

.form-group {
    margin-bottom: 28px;
}

.form-group label {
    display: block;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1a1a1a;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    font-size: 16px;
    border: 1px solid #d0d0d0;
    border-radius: 6px;
    background-color: #ffffff;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #0066cc;
}

.btn-submit {
    width: 100%;
    background-color: #0066cc;
    color: #ffffff;
    border: none;
    padding: 16px 32px;
    border-radius: 6px;
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.btn-submit:hover {
    background-color: #0052a3;
}

.research-references {
    background-color: #f8f9fa;
    padding: 60px 40px;
}

.research-references h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
    color: #1a1a1a;
}

.references-list {
    list-style-position: inside;
    font-size: 15px;
    line-height: 1.8;
    color: #4a4a4a;
}

.references-list a {
    color: #0066cc;
    text-decoration: none;
}

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

.disclaimer-section {
    background-color: #fff9e6;
    padding: 50px 40px;
    border-top: 2px solid #f0e5b8;
}

.disclaimer-text {
    font-size: 14px;
    line-height: 1.7;
    color: #5a5a5a;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #1a1a1a;
    color: #ffffff;
    padding: 24px 40px;
    z-index: 1000;
    display: none;
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.cookie-content p {
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

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

.btn-accept,
.btn-reject {
    padding: 10px 24px;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.btn-accept {
    background-color: #0066cc;
    color: #ffffff;
}

.btn-accept:hover {
    background-color: #0052a3;
}

.btn-reject {
    background-color: transparent;
    color: #ffffff;
    border: 1px solid #ffffff;
}

.btn-reject:hover {
    background-color: #333333;
}

.main-footer {
    background-color: #1a1a1a;
    color: #ffffff;
    padding: 70px 40px 30px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-block h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 18px;
    color: #ffffff;
}

.footer-block p {
    font-size: 15px;
    line-height: 1.6;
    color: #b0b0b0;
}

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

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

.footer-block ul li a {
    color: #b0b0b0;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.2s ease;
}

.footer-block ul li a:hover {
    color: #ffffff;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #333333;
}

.footer-bottom p {
    font-size: 14px;
    color: #808080;
}

.page-hero {
    background-color: #1a1a1a;
    padding: 100px 40px 80px;
}

.page-hero .hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 0;
}

.page-hero h1 {
    font-size: 48px;
    line-height: 1.2;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
}

.page-hero p {
    font-size: 19px;
    color: #b0b0b0;
}

.about-split {
    display: flex;
    padding: 100px 40px;
}

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

.about-content {
    flex: 1;
    padding-right: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
    color: #1a1a1a;
}

.about-content p {
    font-size: 17px;
    line-height: 1.7;
    color: #4a4a4a;
    margin-bottom: 20px;
}

.about-visual {
    flex: 1;
    background-color: #e8eaed;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.about-visual img {
    width: 100%;
    height: 100%;
}

.team-section {
    background-color: #f8f9fa;
    padding: 100px 40px;
}

.team-section h2 {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: #1a1a1a;
}

.team-split-layout {
    display: flex;
    gap: 40px;
}

.team-member-card {
    flex: 1;
    background-color: #ffffff;
    padding: 40px 35px;
    border-radius: 8px;
}

.team-member-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #1a1a1a;
}

.role {
    font-size: 15px;
    color: #0066cc;
    font-weight: 600;
    margin-bottom: 18px;
}

.team-member-card p {
    font-size: 16px;
    line-height: 1.7;
    color: #4a4a4a;
}

.approach-split {
    display: flex;
    padding: 100px 40px;
}

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

.approach-visual {
    flex: 1;
    background-color: #e8eaed;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.approach-visual img {
    width: 100%;
    height: 100%;
}

.approach-content {
    flex: 1;
    padding-left: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.approach-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
    color: #1a1a1a;
}

.approach-content p {
    font-size: 17px;
    line-height: 1.7;
    color: #4a4a4a;
    margin-bottom: 20px;
}

.values-section {
    background-color: #ffffff;
    padding: 100px 40px;
}

.values-section h2 {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: #1a1a1a;
}

.values-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.value-item {
    flex: 1 1 calc(50% - 20px);
    min-width: 280px;
}

.value-item h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 14px;
    color: #1a1a1a;
}

.value-item p {
    font-size: 16px;
    line-height: 1.7;
    color: #4a4a4a;
}

.services-detail-section {
    padding: 80px 40px;
}

.service-detail-split {
    display: flex;
    margin-bottom: 100px;
    gap: 60px;
}

.service-detail-split.reverse {
    flex-direction: row-reverse;
}

.service-detail-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-detail-content h2 {
    font-size: 34px;
    font-weight: 700;
    margin-bottom: 22px;
    color: #1a1a1a;
}

.service-detail-content p {
    font-size: 17px;
    line-height: 1.7;
    color: #4a4a4a;
    margin-bottom: 24px;
}

.service-features {
    list-style-position: inside;
    margin-bottom: 30px;
}

.service-features li {
    font-size: 16px;
    line-height: 1.8;
    color: #4a4a4a;
    margin-bottom: 10px;
}

.service-pricing {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 24px;
}

.price-label {
    font-size: 16px;
    color: #4a4a4a;
    font-weight: 500;
}

.price-value {
    font-size: 36px;
    font-weight: 700;
    color: #0066cc;
}

.service-detail-visual {
    flex: 1;
    background-color: #e8eaed;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.service-detail-visual img {
    width: 100%;
    height: 100%;
}

.contact-split {
    display: flex;
    padding: 80px 40px;
}

.contact-info {
    flex: 1;
    padding-right: 60px;
}

.contact-info h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 40px;
    color: #1a1a1a;
}

.contact-block {
    margin-bottom: 40px;
}

.contact-block h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.contact-block p {
    font-size: 16px;
    line-height: 1.7;
    color: #4a4a4a;
}

.contact-visual {
    flex: 1;
    background-color: #e8eaed;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.contact-visual img {
    width: 100%;
    height: 100%;
}

.location-section {
    background-color: #f8f9fa;
    padding: 80px 40px;
}

.location-section h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
    color: #1a1a1a;
}

.location-section p {
    font-size: 17px;
    line-height: 1.7;
    color: #4a4a4a;
    margin-bottom: 20px;
}

.thanks-section {
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 40px;
}

.thanks-container {
    max-width: 700px;
    text-align: center;
}

.thanks-content h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 24px;
    color: #1a1a1a;
}

.thanks-content p {
    font-size: 18px;
    line-height: 1.7;
    color: #4a4a4a;
    margin-bottom: 20px;
}

.service-confirmation {
    font-weight: 600;
    color: #0066cc;
    font-size: 19px;
}

.btn-primary {
    display: inline-block;
    background-color: #0066cc;
    color: #ffffff;
    padding: 16px 40px;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 16px;
    transition: background-color 0.2s ease;
    margin-top: 20px;
}

.btn-primary:hover {
    background-color: #0052a3;
}

.legal-content {
    padding: 80px 40px;
    max-width: 900px;
    margin: 0 auto;
}

.legal-content h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.last-updated {
    font-size: 14px;
    color: #808080;
    margin-bottom: 40px;
}

.legal-content h2 {
    font-size: 28px;
    font-weight: 700;
    margin-top: 40px;
    margin-bottom: 18px;
    color: #1a1a1a;
}

.legal-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin-top: 30px;
    margin-bottom: 14px;
    color: #1a1a1a;
}

.legal-content p {
    font-size: 16px;
    line-height: 1.7;
    color: #4a4a4a;
    margin-bottom: 18px;
}

.legal-content ul {
    margin-bottom: 20px;
    padding-left: 40px;
}

.legal-content ul li {
    font-size: 16px;
    line-height: 1.7;
    color: #4a4a4a;
    margin-bottom: 10px;
}

.legal-content a {
    color: #0066cc;
    text-decoration: none;
}

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

@media (max-width: 768px) {
    .hero-split,
    .insight-split,
    .testimonial-split,
    .about-split,
    .approach-split,
    .contact-split,
    .service-detail-split {
        flex-direction: column;
    }

    .hero-content,
    .insight-content,
    .testimonial-content,
    .about-content,
    .approach-content,
    .contact-info,
    .service-detail-content {
        padding: 40px 30px;
    }

    .hero-visual,
    .insight-visual,
    .testimonial-visual,
    .about-visual,
    .approach-visual,
    .contact-visual,
    .service-detail-visual {
        min-height: 300px;
    }

    .main-nav {
        flex-wrap: wrap;
        gap: 15px;
        font-size: 14px;
    }

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

    .footer-content {
        flex-direction: column;
        gap: 40px;
    }

    .team-split-layout,
    .method-split {
        flex-direction: column;
    }

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