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

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #2ecc71;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #ecf0f1;
    --bg-white: #ffffff;
    --border-color: #bdc3c7;
    --error-color: #e74c3c;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.header-split {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 48px;
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left .logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 32px;
}

.ad-disclosure {
    font-size: 12px;
    color: var(--text-light);
    padding: 6px 12px;
    background-color: var(--bg-light);
    border-radius: 4px;
}

.main-nav {
    display: flex;
    gap: 32px;
}

.main-nav a {
    font-size: 16px;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s;
}

.main-nav a:hover {
    color: var(--secondary-color);
}

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

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px 64px;
    background-color: var(--bg-white);
}

.hero-content h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--primary-color);
    font-weight: 700;
}

.hero-content p {
    font-size: 20px;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 32px;
}

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

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

.cta-primary {
    display: inline-block;
    padding: 16px 32px;
    background-color: var(--secondary-color);
    color: white;
    font-size: 18px;
    font-weight: 600;
    border-radius: 6px;
    transition: background-color 0.3s;
}

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

.cta-primary-large {
    display: inline-block;
    padding: 20px 48px;
    background-color: var(--secondary-color);
    color: white;
    font-size: 20px;
    font-weight: 600;
    border-radius: 6px;
    transition: background-color 0.3s;
}

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

.cta-secondary {
    display: inline-block;
    padding: 14px 28px;
    background-color: transparent;
    color: var(--secondary-color);
    font-size: 16px;
    font-weight: 600;
    border: 2px solid var(--secondary-color);
    border-radius: 6px;
    transition: all 0.3s;
}

.cta-secondary:hover {
    background-color: var(--secondary-color);
    color: white;
}

.cta-link {
    display: inline-block;
    padding: 8px 0;
    color: var(--secondary-color);
    font-size: 16px;
    font-weight: 600;
    border-bottom: 2px solid transparent;
    transition: border-color 0.3s;
}

.cta-link:hover {
    border-bottom-color: var(--secondary-color);
}

.insight-section {
    padding: 96px 0;
    background-color: var(--bg-light);
}

.insight-section h2 {
    font-size: 36px;
    line-height: 1.3;
    margin-bottom: 32px;
    color: var(--primary-color);
}

.insight-section p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 24px;
}

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

.method-visual {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.method-content {
    flex: 1;
    padding: 80px 64px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.method-content h2 {
    font-size: 36px;
    line-height: 1.3;
    margin-bottom: 24px;
    color: var(--primary-color);
}

.method-content h3 {
    font-size: 24px;
    margin-top: 32px;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.method-content p {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.feature-list {
    list-style: none;
    margin-top: 24px;
}

.feature-list li {
    font-size: 17px;
    line-height: 1.6;
    color: var(--text-dark);
    padding-left: 28px;
    margin-bottom: 12px;
    position: relative;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.services-cards {
    padding: 96px 0;
    background-color: var(--bg-white);
}

.services-cards h2 {
    font-size: 42px;
    line-height: 1.3;
    margin-bottom: 64px;
    text-align: center;
    color: var(--primary-color);
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
}

.service-card {
    flex: 1 1 calc(33.333% - 24px);
    min-width: 300px;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow 0.3s;
}

.service-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

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

.service-card h3 {
    font-size: 24px;
    margin: 24px 24px 16px;
    color: var(--primary-color);
}

.service-card p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    margin: 0 24px 24px;
}

.service-price {
    font-size: 28px;
    font-weight: 700;
    color: var(--secondary-color);
    margin: 0 24px 24px;
}

.testimonials-inline {
    padding: 96px 0;
    background-color: var(--primary-color);
    color: white;
}

.testimonial-block {
    margin-bottom: 48px;
}

.testimonial-block:last-child {
    margin-bottom: 0;
}

.testimonial-block p {
    font-size: 22px;
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 16px;
}

.testimonial-author {
    font-size: 16px;
    color: #bdc3c7;
}

.form-section {
    padding: 96px 0;
    background-color: var(--bg-light);
}

.form-container-split {
    display: flex;
    gap: 64px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.form-intro {
    flex: 1;
}

.form-intro h2 {
    font-size: 36px;
    line-height: 1.3;
    margin-bottom: 24px;
    color: var(--primary-color);
}

.form-intro p {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-dark);
}

.form-wrapper {
    flex: 1;
}

.contact-form {
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

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

.form-group label {
    display: block;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.btn-submit {
    width: 100%;
    padding: 16px;
    font-size: 18px;
    font-weight: 600;
    color: white;
    background-color: var(--secondary-color);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s;
}

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

.disclaimer-section {
    padding: 64px 0;
    background-color: var(--bg-white);
}

.disclaimer-text {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-light);
    text-align: center;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 24px 0;
}

.footer-main {
    background-color: var(--primary-color);
    color: white;
    padding: 64px 0 24px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px 48px;
}

.footer-left {
    flex: 1;
}

.footer-brand {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-left p {
    font-size: 16px;
    color: #bdc3c7;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 64px;
}

.footer-column h4 {
    font-size: 18px;
    margin-bottom: 16px;
}

.footer-column a {
    display: block;
    font-size: 15px;
    color: #bdc3c7;
    margin-bottom: 12px;
    transition: color 0.3s;
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 48px;
    padding-right: 48px;
}

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

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--primary-color);
    color: white;
    padding: 24px;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: transform 0.3s;
}

.cookie-banner.hidden {
    transform: translateY(100%);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
}

.cookie-content p {
    flex: 1;
    font-size: 15px;
    line-height: 1.6;
}

.cookie-actions {
    display: flex;
    gap: 16px;
}

.btn-cookie {
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s;
}

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

.btn-cookie-alt {
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    background-color: transparent;
    color: white;
    border: 2px solid white;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-cookie-alt:hover {
    background-color: white;
    color: var(--primary-color);
}

.page-hero-simple {
    padding: 96px 0;
    background-color: var(--bg-light);
    text-align: center;
}

.page-hero-simple h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--primary-color);
}

.page-hero-simple p {
    font-size: 20px;
    line-height: 1.6;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
}

.services-detailed {
    background-color: var(--bg-white);
}

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

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

.service-detail-content {
    flex: 1;
    padding: 80px 64px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-detail-content h2 {
    font-size: 36px;
    line-height: 1.3;
    margin-bottom: 24px;
    color: var(--primary-color);
}

.service-detail-content h3 {
    font-size: 24px;
    margin-top: 32px;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.service-detail-content p {
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.service-detail-content ul {
    list-style: none;
    margin: 16px 0 32px;
}

.service-detail-content ul li {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    padding-left: 28px;
    margin-bottom: 12px;
    position: relative;
}

.service-detail-content ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.service-detail-visual {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.service-price-large {
    font-size: 32px;
    font-weight: 700;
    color: var(--secondary-color);
    margin: 24px 0;
}

.cta-full-width {
    padding: 96px 0;
    background-color: var(--secondary-color);
    text-align: center;
    color: white;
}

.cta-full-width h2 {
    font-size: 42px;
    line-height: 1.3;
    margin-bottom: 16px;
}

.cta-full-width p {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 32px;
}

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

.about-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px 64px;
    background-color: var(--bg-white);
}

.about-content h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--primary-color);
}

.about-content p {
    font-size: 20px;
    line-height: 1.6;
    color: var(--text-light);
}

.about-visual {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.origin-story {
    padding: 96px 0;
    background-color: var(--bg-light);
}

.origin-story h2 {
    font-size: 36px;
    line-height: 1.3;
    margin-bottom: 32px;
    color: var(--primary-color);
}

.origin-story p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 24px;
}

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

.approach-visual {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.approach-content {
    flex: 1;
    padding: 80px 64px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.approach-content h2 {
    font-size: 36px;
    line-height: 1.3;
    margin-bottom: 24px;
    color: var(--primary-color);
}

.approach-content p {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.principles-section {
    padding: 96px 0;
    background-color: var(--bg-white);
}

.principles-section h2 {
    font-size: 42px;
    line-height: 1.3;
    margin-bottom: 64px;
    text-align: center;
    color: var(--primary-color);
}

.principles-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
}

.principle-card {
    flex: 1 1 calc(33.333% - 24px);
    min-width: 280px;
    padding: 32px;
    background-color: var(--bg-light);
    border-radius: 8px;
}

.principle-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.principle-card p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
}

.team-section {
    padding: 96px 0;
    background-color: var(--bg-light);
}

.team-section h2 {
    font-size: 36px;
    line-height: 1.3;
    margin-bottom: 32px;
    color: var(--primary-color);
}

.team-section p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 24px;
}

.impact-stats {
    padding: 96px 0;
    background-color: var(--primary-color);
}

.stats-grid {
    display: flex;
    gap: 64px;
    justify-content: center;
    flex-wrap: wrap;
}

.stat-card {
    text-align: center;
    color: white;
}

.stat-number {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 12px;
}

.stat-label {
    font-size: 18px;
    color: #bdc3c7;
}

.business-model {
    padding: 96px 0;
    background-color: var(--bg-white);
}

.business-model h2 {
    font-size: 36px;
    line-height: 1.3;
    margin-bottom: 32px;
    color: var(--primary-color);
}

.business-model p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 24px;
}

.cta-simple {
    padding: 96px 0;
    background-color: var(--bg-light);
    text-align: center;
}

.cta-simple h2 {
    font-size: 36px;
    line-height: 1.3;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.cta-simple p {
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-dark);
    margin-bottom: 32px;
}

.contact-page {
    padding: 96px 0;
    background-color: var(--bg-white);
}

.contact-page h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 64px;
    text-align: center;
    color: var(--primary-color);
}

.contact-layout {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    margin-bottom: 64px;
}

.contact-info-block {
    flex: 1 1 calc(33.333% - 36px);
    min-width: 280px;
}

.contact-info-block h2 {
    font-size: 24px;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.contact-info-block p {
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.contact-email-display {
    font-weight: 600;
    color: var(--text-dark);
}

.contact-note {
    max-width: 700px;
    margin: 64px auto 0;
    padding: 40px;
    background-color: var(--bg-light);
    border-radius: 8px;
    text-align: center;
}

.contact-note h3 {
    font-size: 26px;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.contact-note p {
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 24px;
}

.thanks-page {
    padding: 96px 0;
    background-color: var(--bg-white);
    min-height: 60vh;
}

.thanks-container {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.thanks-icon {
    margin-bottom: 32px;
    display: flex;
    justify-content: center;
}

.thanks-container h1 {
    font-size: 42px;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--primary-color);
}

.thanks-container p {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 32px;
}

.thanks-service-info {
    padding: 24px;
    background-color: var(--bg-light);
    border-radius: 8px;
    margin-bottom: 48px;
}

.thanks-service-info p {
    font-size: 17px;
    margin: 0;
}

.thanks-next-steps {
    text-align: left;
    margin-bottom: 48px;
}

.thanks-next-steps h2 {
    font-size: 28px;
    margin-bottom: 24px;
    color: var(--primary-color);
}

.thanks-next-steps ol {
    padding-left: 24px;
}

.thanks-next-steps li {
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.thanks-actions {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.legal-page {
    padding: 96px 0;
    background-color: var(--bg-white);
}

.legal-page h1 {
    font-size: 42px;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.legal-updated {
    font-size: 15px;
    color: var(--text-light);
    margin-bottom: 48px;
}

.legal-page h2 {
    font-size: 32px;
    line-height: 1.3;
    margin-top: 48px;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.legal-page h3 {
    font-size: 24px;
    line-height: 1.3;
    margin-top: 32px;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.legal-page p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.legal-page ul,
.legal-page ol {
    margin: 16px 0 24px 24px;
}

.legal-page li {
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.cookie-table {
    width: 100%;
    margin: 24px 0;
    border-collapse: collapse;
    border: 1px solid var(--border-color);
}

.cookie-table th,
.cookie-table td {
    padding: 16px;
    text-align: left;
    border: 1px solid var(--border-color);
}

.cookie-table th {
    background-color: var(--bg-light);
    font-weight: 600;
    color: var(--primary-color);
}

.cookie-table td {
    font-size: 15px;
    color: var(--text-dark);
}

@media (max-width: 1024px) {
    .hero-split,
    .methodology-split,
    .service-detail-split,
    .about-hero-split,
    .approach-split,
    .form-container-split {
        flex-direction: column;
    }

    .hero-content,
    .method-content,
    .service-detail-content,
    .about-content,
    .approach-content {
        padding: 64px 32px;
    }

    .hero-visual,
    .method-visual,
    .service-detail-visual,
    .about-visual,
    .approach-visual {
        min-height: 400px;
    }

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

    .footer-content {
        flex-direction: column;
        gap: 48px;
    }

    .header-right {
        gap: 16px;
    }

    .main-nav {
        gap: 16px;
    }

    .main-nav a {
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    .header-split {
        padding: 16px 24px;
    }

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

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

    .services-cards h2,
    .cta-full-width h2,
    .principles-section h2 {
        font-size: 32px;
    }

    .insight-section h2,
    .method-content h2,
    .service-detail-content h2,
    .origin-story h2,
    .approach-content h2,
    .team-section h2,
    .business-model h2 {
        font-size: 28px;
    }

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

    .principle-card {
        flex: 1 1 100%;
    }

    .contact-info-block {
        flex: 1 1 100%;
    }

    .cookie-content {
        flex-direction: column;
        gap: 16px;
    }

    .cookie-actions {
        width: 100%;
        flex-direction: column;
    }

    .btn-cookie,
    .btn-cookie-alt {
        width: 100%;
    }

    .stats-grid {
        gap: 48px;
    }

    .footer-links {
        flex-direction: column;
        gap: 32px;
    }

    .contact-form {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .hero-content,
    .method-content,
    .service-detail-content,
    .about-content,
    .approach-content {
        padding: 48px 24px;
    }

    .container,
    .container-narrow {
        padding: 0 16px;
    }

    .ad-disclosure {
        display: none;
    }
}