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

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

.main-nav {
    background-color: #ffffff;
    border-bottom: 1px solid #e1e8ed;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2563eb;
    text-decoration: none;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

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

.nav-links a:hover {
    color: #2563eb;
}

.ad-notice {
    font-size: 0.75rem;
    color: #64748b;
    background-color: #f1f5f9;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
}

.hero-split {
    display: flex;
    min-height: 600px;
    align-items: center;
}

.hero-left {
    flex: 1;
    padding: 4rem 2rem 4rem 4rem;
    background-color: #f8fafc;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-left h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #475569;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-right {
    flex: 1;
    background-color: #e2e8f0;
}

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

.cta-primary {
    display: inline-block;
    background-color: #2563eb;
    color: #ffffff;
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.125rem;
    transition: background-color 0.3s;
    cursor: pointer;
    border: none;
}

.cta-primary:hover {
    background-color: #1d4ed8;
}

.cta-secondary {
    display: inline-block;
    background-color: #64748b;
    color: #ffffff;
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.125rem;
    transition: background-color 0.3s;
    cursor: pointer;
}

.cta-secondary:hover {
    background-color: #475569;
}

.intro-split {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 6rem auto;
    padding: 0 2rem;
}

.intro-image {
    flex: 1;
    background-color: #f1f5f9;
    border-radius: 12px;
    overflow: hidden;
}

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

.intro-content {
    flex: 1;
    padding-left: 4rem;
}

.intro-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.intro-content p {
    font-size: 1.125rem;
    color: #475569;
    margin-bottom: 1.25rem;
}

.insight-section {
    background-color: #0f172a;
    color: #ffffff;
    padding: 6rem 2rem;
}

.insight-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 4rem;
    align-items: center;
}

.insight-left {
    flex: 1;
}

.insight-left h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.insight-left p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: #cbd5e1;
    margin-bottom: 1.5rem;
}

.insight-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature-card {
    background-color: #1e293b;
    padding: 2rem;
    border-radius: 12px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #cbd5e1;
    line-height: 1.6;
}

.how-it-works {
    max-width: 1200px;
    margin: 6rem auto;
    padding: 0 2rem;
}

.how-it-works h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 4rem;
    color: #1e293b;
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.step-split {
    display: flex;
    align-items: center;
    gap: 3rem;
}

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

.step-content {
    flex: 1;
}

.step-number {
    display: inline-block;
    width: 60px;
    height: 60px;
    background-color: #2563eb;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.step-content h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.step-content p {
    font-size: 1.125rem;
    color: #475569;
    line-height: 1.7;
}

.step-image {
    flex: 1;
    background-color: #f1f5f9;
    border-radius: 12px;
    overflow: hidden;
}

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

.trust-section {
    background-color: #f8fafc;
    padding: 6rem 2rem;
}

.trust-content {
    max-width: 1200px;
    margin: 0 auto;
}

.trust-content h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: #1e293b;
}

.trust-grid {
    display: flex;
    gap: 2rem;
}

.trust-item {
    flex: 1;
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.testimonial {
    font-size: 1.125rem;
    font-style: italic;
    color: #475569;
    margin-bottom: 1rem;
    line-height: 1.7;
}

.author {
    font-weight: 600;
    color: #64748b;
    font-size: 0.95rem;
}

.services-section {
    max-width: 1200px;
    margin: 6rem auto;
    padding: 0 2rem;
}

.services-section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.services-intro {
    text-align: center;
    font-size: 1.125rem;
    color: #475569;
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.7;
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    flex: 1;
    min-width: 320px;
    background-color: #ffffff;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 2rem;
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.service-card.featured {
    border-color: #2563eb;
    background-color: #f0f9ff;
}

.featured-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background-color: #2563eb;
    color: #ffffff;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.service-card p {
    color: #475569;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.price {
    font-size: 2rem;
    font-weight: 700;
    color: #2563eb;
    margin: 1.5rem 0;
}

.price span {
    font-size: 1rem;
    font-weight: 400;
    color: #64748b;
}

.service-select {
    width: 100%;
    background-color: #2563eb;
    color: #ffffff;
    padding: 0.875rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

.service-select:hover {
    background-color: #1d4ed8;
}

.form-section {
    background-color: #f8fafc;
    padding: 6rem 2rem;
    margin-top: 4rem;
}

.form-section.hidden {
    display: none;
}

.form-container {
    max-width: 700px;
    margin: 0 auto;
    background-color: #ffffff;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.form-container h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.form-intro {
    color: #475569;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #1e293b;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
}

.btn-submit {
    width: 100%;
    background-color: #2563eb;
    color: #ffffff;
    padding: 1rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.125rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-submit:hover {
    background-color: #1d4ed8;
}

.science-section {
    max-width: 900px;
    margin: 6rem auto;
    padding: 0 2rem;
    text-align: center;
}

.science-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.science-content {
    margin: 2rem 0;
    text-align: left;
}

.science-content p {
    font-size: 1.125rem;
    color: #475569;
    line-height: 1.8;
}

.citation {
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
}

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

.references {
    background-color: #f8fafc;
    padding: 2rem;
    border-radius: 12px;
    text-align: left;
    margin-top: 2rem;
}

.references h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.reference-item {
    font-size: 0.95rem;
    color: #64748b;
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

.reference-item a {
    color: #2563eb;
    text-decoration: none;
}

.reference-item a:hover {
    text-decoration: underline;
}

.final-cta {
    background-color: #2563eb;
    color: #ffffff;
    padding: 6rem 2rem;
    text-align: center;
}

.final-cta-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.final-cta-content p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

.main-footer {
    background-color: #0f172a;
    color: #cbd5e1;
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-col {
    flex: 1;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.footer-col p {
    line-height: 1.6;
    font-size: 0.95rem;
}

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

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col ul li a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-disclaimer {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 1.5rem;
    background-color: #1e293b;
    border-radius: 8px;
    font-size: 0.85rem;
    line-height: 1.6;
}

.footer-bottom {
    max-width: 1200px;
    margin: 2rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid #334155;
    text-align: center;
    font-size: 0.9rem;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #1e293b;
    color: #ffffff;
    padding: 1.5rem 2rem;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.15);
    z-index: 2000;
}

.cookie-banner.hidden {
    display: none;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.cookie-content p {
    flex: 1;
    font-size: 0.95rem;
    line-height: 1.5;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
}

.btn-accept,
.btn-reject {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-accept {
    background-color: #2563eb;
    color: #ffffff;
}

.btn-accept:hover {
    background-color: #1d4ed8;
}

.btn-reject {
    background-color: #64748b;
    color: #ffffff;
}

.btn-reject:hover {
    background-color: #475569;
}

.page-hero {
    background-color: #0f172a;
    color: #ffffff;
    padding: 6rem 2rem 4rem;
    text-align: center;
}

.page-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-hero p {
    font-size: 1.25rem;
    color: #cbd5e1;
}

.about-split {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 6rem auto;
    padding: 0 2rem;
    gap: 4rem;
}

.about-content {
    flex: 1;
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.about-content p {
    font-size: 1.125rem;
    color: #475569;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.about-image {
    flex: 1;
    background-color: #f1f5f9;
    border-radius: 12px;
    overflow: hidden;
}

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

.values-section {
    background-color: #f8fafc;
    padding: 6rem 2rem;
}

.values-section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: #1e293b;
}

.values-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 2rem;
}

.value-card {
    flex: 1;
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 12px;
}

.value-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2563eb;
}

.value-card p {
    color: #475569;
    line-height: 1.7;
}

.story-split {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 6rem auto;
    padding: 0 2rem;
    gap: 4rem;
}

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

.story-content {
    flex: 1;
}

.story-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.story-content p {
    font-size: 1.125rem;
    color: #475569;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.story-image {
    flex: 1;
    background-color: #f1f5f9;
    border-radius: 12px;
    overflow: hidden;
}

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

.team-section {
    background-color: #0f172a;
    color: #ffffff;
    padding: 6rem 2rem;
    text-align: center;
}

.team-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.team-section p {
    font-size: 1.125rem;
    color: #cbd5e1;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.cta-about {
    padding: 6rem 2rem;
    text-align: center;
}

.cta-about h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.cta-about p {
    font-size: 1.25rem;
    color: #475569;
    margin-bottom: 2rem;
}

.services-intro-split {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 2rem;
    gap: 4rem;
}

.services-intro-content {
    flex: 1;
}

.services-intro-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.services-intro-content p {
    font-size: 1.125rem;
    color: #475569;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.services-intro-image {
    flex: 1;
    background-color: #f1f5f9;
    border-radius: 12px;
    overflow: hidden;
}

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

.services-detailed {
    max-width: 1200px;
    margin: 4rem auto 6rem;
    padding: 0 2rem;
}

.service-detail-card {
    display: flex;
    align-items: center;
    gap: 3rem;
    margin-bottom: 4rem;
    background-color: #f8fafc;
    border-radius: 12px;
    padding: 3rem;
}

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

.service-detail-left {
    flex: 1;
}

.service-detail-left h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.price-large {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2563eb;
    margin: 1.5rem 0;
}

.price-large span {
    font-size: 1.25rem;
    font-weight: 400;
    color: #64748b;
}

.service-features {
    list-style: none;
    margin: 2rem 0;
}

.service-features li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: #475569;
    font-size: 1.05rem;
}

.service-features li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #2563eb;
    font-weight: 700;
}

.cta-service {
    display: inline-block;
    background-color: #2563eb;
    color: #ffffff;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: background-color 0.3s;
}

.cta-service:hover {
    background-color: #1d4ed8;
}

.service-detail-right {
    flex: 1;
}

.service-detail-right p {
    font-size: 1.125rem;
    color: #475569;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.comparison-section {
    background-color: #0f172a;
    color: #ffffff;
    padding: 6rem 2rem;
    text-align: center;
}

.comparison-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.comparison-section p {
    font-size: 1.125rem;
    color: #cbd5e1;
    max-width: 800px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.contact-split {
    display: flex;
    align-items: stretch;
    max-width: 1200px;
    margin: 4rem auto 6rem;
    padding: 0 2rem;
    gap: 3rem;
}

.contact-info {
    flex: 1;
    background-color: #f8fafc;
    padding: 3rem;
    border-radius: 12px;
}

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #1e293b;
}

.contact-item {
    margin-bottom: 2rem;
}

.contact-item h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: #2563eb;
}

.contact-item p {
    color: #475569;
    line-height: 1.7;
}

.contact-map {
    flex: 1;
    background-color: #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
}

.contact-map img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contact-cta {
    background-color: #0f172a;
    color: #ffffff;
    padding: 6rem 2rem;
    text-align: center;
}

.contact-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.contact-cta p {
    font-size: 1.125rem;
    color: #cbd5e1;
    max-width: 800px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.thanks-hero {
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f8fafc;
    padding: 4rem 2rem;
}

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

.thanks-icon {
    width: 100px;
    height: 100px;
    background-color: #10b981;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 2rem;
}

.thanks-container h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.thanks-message {
    font-size: 1.25rem;
    color: #475569;
    margin-bottom: 1rem;
    line-height: 1.7;
}

.service-confirmation {
    font-size: 1.125rem;
    color: #2563eb;
    font-weight: 600;
    margin-bottom: 2rem;
}

.thanks-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.next-steps {
    max-width: 1200px;
    margin: 6rem auto;
    padding: 0 2rem;
}

.next-steps h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: #1e293b;
}

.steps-grid {
    display: flex;
    gap: 2rem;
}

.step-item {
    flex: 1;
    background-color: #f8fafc;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
}

.step-item .step-number {
    margin: 0 auto 1.5rem;
}

.step-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.step-item p {
    color: #475569;
    line-height: 1.7;
}

.legal-page {
    max-width: 900px;
    margin: 4rem auto 6rem;
    padding: 0 2rem;
}

.legal-container {
    background-color: #ffffff;
    padding: 3rem;
    border-radius: 12px;
}

.legal-container h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.legal-updated {
    color: #64748b;
    margin-bottom: 2rem;
}

.legal-container h2 {
    font-size: 1.75rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.legal-container h3 {
    font-size: 1.25rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: #2563eb;
}

.legal-container p {
    color: #475569;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.legal-container ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.legal-container ul li {
    color: #475569;
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.legal-container a {
    color: #2563eb;
    text-decoration: none;
}

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

@media (max-width: 768px) {
    .hero-split,
    .intro-split,
    .insight-container,
    .step-split,
    .trust-grid,
    .values-grid,
    .about-split,
    .story-split,
    .services-intro-split,
    .service-detail-card,
    .contact-split,
    .steps-grid,
    .footer-content {
        flex-direction: column;
    }

    .hero-left,
    .intro-content {
        padding: 2rem;
    }

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

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

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

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

    .nav-links {
        gap: 1rem;
        flex-wrap: wrap;
    }
}