* {
    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;
}

.ad-disclosure {
    background-color: #f8f9fa;
    text-align: center;
    padding: 8px 16px;
    font-size: 13px;
    color: #6c757d;
    border-bottom: 1px solid #dee2e6;
}

.main-nav {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #2d5f3f;
}

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

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

.nav-links a:hover {
    color: #2d5f3f;
}

.hero-section {
    background-color: #f4f7f5;
    padding: 80px 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-content {
    max-width: 800px;
    text-align: center;
    margin-bottom: 50px;
}

.hero-content h1 {
    font-size: 46px;
    line-height: 1.2;
    color: #1a1a1a;
    margin-bottom: 25px;
}

.hero-subtitle {
    font-size: 20px;
    color: #4a5568;
    line-height: 1.6;
}

.hero-image {
    width: 100%;
    max-width: 1200px;
    background-color: #d4e3d9;
}

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

.problem-section {
    padding: 100px 30px;
    background-color: #ffffff;
}

.content-wrapper {
    max-width: 1100px;
    margin: 0 auto;
}

.problem-section h2 {
    font-size: 38px;
    margin-bottom: 25px;
    color: #1a1a1a;
}

.problem-section p {
    font-size: 18px;
    line-height: 1.8;
    color: #4a5568;
    margin-bottom: 50px;
}

.stats-row {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.stat-card {
    flex: 1;
    min-width: 250px;
    background-color: #f8f9fa;
    padding: 40px 30px;
    text-align: center;
    border-left: 4px solid #2d5f3f;
}

.stat-number {
    font-size: 52px;
    font-weight: 700;
    color: #2d5f3f;
    margin-bottom: 15px;
}

.stat-card p {
    font-size: 16px;
    color: #4a5568;
    margin-bottom: 0;
}

.story-section {
    padding: 90px 30px;
    background-color: #fafbfc;
}

.story-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    gap: 60px;
    align-items: center;
    flex-wrap: wrap;
}

.story-image {
    flex: 1;
    min-width: 400px;
    background-color: #d4e3d9;
}

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

.story-text {
    flex: 1;
    min-width: 400px;
}

.story-text h2 {
    font-size: 34px;
    margin-bottom: 25px;
    color: #1a1a1a;
}

.story-text p {
    font-size: 17px;
    line-height: 1.8;
    color: #4a5568;
    margin-bottom: 20px;
}

.insight-section {
    padding: 100px 30px;
    background-color: #ffffff;
}

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

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

.insight-item {
    flex: 1;
    min-width: 300px;
    background-color: #ffffff;
}

.insight-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    margin-bottom: 25px;
    background-color: #d4e3d9;
}

.insight-item h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #1a1a1a;
}

.insight-item p {
    font-size: 16px;
    line-height: 1.7;
    color: #4a5568;
}

.solution-intro {
    padding: 80px 30px;
    background-color: #2d5f3f;
    text-align: center;
}

.solution-intro h2 {
    font-size: 36px;
    color: #ffffff;
    margin-bottom: 20px;
}

.solution-intro p {
    font-size: 18px;
    color: #e8f2ed;
    max-width: 800px;
    margin: 0 auto;
}

.benefits-section {
    padding: 100px 30px;
    background-color: #f4f7f5;
}

.benefits-wrapper {
    max-width: 1100px;
    margin: 0 auto;
}

.benefits-wrapper h2 {
    font-size: 38px;
    margin-bottom: 50px;
    text-align: center;
    color: #1a1a1a;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 35px;
}

.benefit-block {
    padding: 40px 45px;
    background-color: #ffffff;
    border-left: 5px solid #2d5f3f;
}

.benefit-block h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #1a1a1a;
}

.benefit-block p {
    font-size: 17px;
    line-height: 1.7;
    color: #4a5568;
}

.testimonials-section {
    padding: 100px 30px;
    background-color: #ffffff;
}

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

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

.testimonial {
    flex: 1;
    min-width: 300px;
    padding: 35px 30px;
    background-color: #f8f9fa;
    border-top: 3px solid #2d5f3f;
}

.testimonial p {
    font-size: 16px;
    font-style: italic;
    line-height: 1.7;
    color: #4a5568;
    margin-bottom: 20px;
}

.author {
    font-size: 14px;
    font-weight: 600;
    color: #2d5f3f;
}

.scientific-section {
    padding: 80px 30px;
    background-color: #fafbfc;
}

.scientific-section h2 {
    font-size: 34px;
    margin-bottom: 30px;
    color: #1a1a1a;
}

.scientific-section p {
    font-size: 17px;
    line-height: 1.8;
    color: #4a5568;
    margin-bottom: 20px;
}

.scientific-section a {
    color: #2d5f3f;
    text-decoration: none;
    font-weight: 600;
}

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

.services-reveal {
    padding: 100px 30px;
    background-color: #ffffff;
}

.services-reveal h2 {
    font-size: 40px;
    margin-bottom: 20px;
    text-align: center;
    color: #1a1a1a;
}

.intro-text {
    font-size: 18px;
    text-align: center;
    color: #4a5568;
    margin-bottom: 60px;
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 35px;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    flex: 1 1 calc(33.333% - 25px);
    min-width: 300px;
    padding: 40px 30px;
    background-color: #f8f9fa;
    border-top: 4px solid #2d5f3f;
}

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

.service-card p {
    font-size: 16px;
    line-height: 1.7;
    color: #4a5568;
    margin-bottom: 25px;
}

.price {
    font-size: 28px;
    font-weight: 700;
    color: #2d5f3f;
    margin-bottom: 25px;
}

.select-service-btn {
    width: 100%;
    padding: 15px 25px;
    background-color: #2d5f3f;
    color: #ffffff;
    border: none;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.select-service-btn:hover {
    background-color: #244d32;
}

.form-section {
    padding: 100px 30px;
    background-color: #f4f7f5;
}

.form-container {
    max-width: 700px;
    margin: 0 auto;
    background-color: #ffffff;
    padding: 50px 45px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.form-container h2 {
    font-size: 34px;
    margin-bottom: 15px;
    color: #1a1a1a;
}

.form-intro {
    font-size: 16px;
    color: #4a5568;
    margin-bottom: 40px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 15px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #d1d5db;
    font-size: 16px;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2d5f3f;
}

.form-checkbox {
    margin-bottom: 30px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.form-checkbox input {
    margin-top: 4px;
}

.form-checkbox label {
    font-size: 14px;
    color: #4a5568;
}

.form-checkbox a {
    color: #2d5f3f;
    text-decoration: none;
}

.form-checkbox a:hover {
    text-decoration: underline;
}

.submit-btn {
    width: 100%;
    padding: 16px 25px;
    background-color: #2d5f3f;
    color: #ffffff;
    border: none;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-btn:hover {
    background-color: #244d32;
}

.disclaimer-section {
    padding: 60px 30px;
    background-color: #fafbfc;
}

.disclaimer {
    max-width: 900px;
    margin: 0 auto;
    font-size: 13px;
    line-height: 1.6;
    color: #6c757d;
    text-align: center;
}

.main-footer {
    background-color: #1a1a1a;
    color: #e5e7eb;
    padding: 60px 30px 30px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto 40px;
    display: flex;
    gap: 50px;
    flex-wrap: wrap;
}

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

.footer-column h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #ffffff;
}

.footer-column p {
    font-size: 14px;
    line-height: 1.7;
    color: #d1d5db;
    margin-bottom: 10px;
}

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

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

.footer-column a {
    color: #d1d5db;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: #ffffff;
}

.footer-references {
    max-width: 1200px;
    margin: 0 auto 30px;
    padding-top: 30px;
    border-top: 1px solid #374151;
}

.footer-references h4 {
    font-size: 16px;
    margin-bottom: 15px;
    color: #ffffff;
}

.footer-references p {
    font-size: 13px;
    line-height: 1.6;
    color: #d1d5db;
    margin-bottom: 10px;
}

.footer-references a {
    color: #2d5f3f;
    text-decoration: none;
}

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

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 30px;
    border-top: 1px solid #374151;
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: #9ca3af;
}

.cookie-banner {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #1a1a1a;
    color: #ffffff;
    padding: 25px 30px;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
    z-index: 1000;
}

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

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

.cookie-content p {
    flex: 1;
    font-size: 14px;
    line-height: 1.6;
    color: #e5e7eb;
}

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

.cookie-btn {
    padding: 10px 25px;
    border: none;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.cookie-btn.accept {
    background-color: #2d5f3f;
    color: #ffffff;
}

.cookie-btn.accept:hover {
    background-color: #244d32;
}

.cookie-btn.reject {
    background-color: #6c757d;
    color: #ffffff;
}

.cookie-btn.reject:hover {
    background-color: #5a6268;
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .stats-row {
        flex-direction: column;
    }

    .story-container {
        flex-direction: column;
    }

    .story-image,
    .story-text {
        min-width: 100%;
    }

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

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

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

    .nav-links {
        gap: 20px;
        font-size: 14px;
    }

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

    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }
}