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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background: #fff;
}

.nav-main {
    background: #fff;
    border-bottom: 1px solid #e0e0e0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
}

.nav-disclosure {
    font-size: 0.75rem;
    color: #888;
    padding: 0.25rem 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin: 0 1rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

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

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
}

.hero-full {
    position: relative;
    height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.7), rgba(155, 89, 182, 0.6));
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #fff;
    max-width: 800px;
    padding: 2rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
}

.content-narrow {
    max-width: 700px;
    margin: 5rem auto;
    padding: 0 2rem;
}

.intro-text {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: #555;
}

.insight-block {
    background: #f9f9f9;
    padding: 5rem 2rem;
    margin: 4rem 0;
}

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

.insight-text {
    flex: 1;
}

.insight-text h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #2c3e50;
}

.insight-text p {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: #555;
}

.insight-image {
    flex: 1;
    background: #e0e0e0;
}

.insight-image img {
    width: 100%;
    height: auto;
    display: block;
}

.problem-section {
    padding: 5rem 2rem;
    background: #fff;
}

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

.problem-section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
}

.problem-grid {
    display: flex;
    gap: 2rem;
    justify-content: space-between;
}

.problem-card {
    flex: 1;
    padding: 2.5rem;
    background: #f4f4f4;
    border-left: 4px solid #e74c3c;
}

.problem-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.problem-card p {
    color: #666;
    line-height: 1.7;
}

.story-section {
    padding: 5rem 2rem;
    background: #fafafa;
}

.story-layout {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

.story-column {
    flex: 1;
}

.story-column h2 {
    font-size: 2.25rem;
    margin-bottom: 2rem;
    color: #2c3e50;
}

.story-column p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: #555;
}

.story-column img {
    width: 100%;
    height: auto;
    display: block;
    background: #ddd;
}

.trust-section {
    padding: 5rem 2rem;
    background: #fff;
}

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

.trust-section h2 {
    font-size: 2.25rem;
    margin-bottom: 2rem;
    text-align: center;
}

.trust-list {
    list-style: none;
    padding-left: 0;
}

.trust-list li {
    padding: 1.25rem 0;
    border-bottom: 1px solid #e0e0e0;
    font-size: 1.1rem;
    color: #555;
    padding-left: 2rem;
    position: relative;
}

.trust-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #27ae60;
    font-weight: 700;
}

.testimonial-inline {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.testimonial-box {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.testimonial-text {
    font-size: 1.5rem;
    font-style: italic;
    color: #fff;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    color: #fff;
    font-weight: 600;
}

.benefits-section {
    padding: 5rem 2rem;
    background: #fff;
}

.benefits-section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-asymmetric {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.benefit-large {
    flex: 2;
    min-width: 400px;
    background: #f9f9f9;
    padding: 2rem;
    border-radius: 8px;
}

.benefit-large img {
    width: 100%;
    height: auto;
    margin-bottom: 1.5rem;
    display: block;
    background: #ddd;
}

.benefit-large h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.benefit-large p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #555;
}

.benefit-small {
    flex: 1;
    min-width: 250px;
    background: #f4f4f4;
    padding: 2rem;
    border-radius: 8px;
}

.benefit-small h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.benefit-small p {
    color: #666;
    line-height: 1.7;
}

.science-section {
    padding: 5rem 2rem;
    background: #f9f9f9;
}

.science-section h2 {
    font-size: 2.25rem;
    margin-bottom: 2rem;
}

.science-section p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: #555;
}

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

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

.collections-preview {
    padding: 5rem 2rem;
    background: #fff;
}

.collections-preview h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
}

.collections-cards {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.collection-card {
    flex: 1;
    min-width: 280px;
    max-width: 350px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.collection-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.card-image {
    width: 100%;
    height: 250px;
    background-size: cover;
    background-position: center;
    background-color: #e0e0e0;
}

.card-image img {
    width: 100%;
    height: 100%;
    display: block;
}

.card-content {
    padding: 1.5rem;
}

.card-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.card-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.price-reveal {
    font-size: 1.75rem;
    font-weight: 700;
    color: #27ae60;
    margin: 1rem 0;
}

.btn-select {
    width: 100%;
    padding: 0.75rem 1.5rem;
    background: #3498db;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

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

.form-section {
    padding: 5rem 2rem;
    background: #f4f4f4;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: #fff;
    padding: 3rem;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.form-container h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    text-align: center;
}

.form-intro {
    text-align: center;
    color: #666;
    margin-bottom: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #2c3e50;
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
}

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

.form-group input[readonly] {
    background: #f9f9f9;
    color: #666;
}

.btn-submit {
    padding: 1rem 2rem;
    background: #27ae60;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

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

.disclaimer-section {
    padding: 3rem 2rem;
    background: #fff8e1;
}

.disclaimer-text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #666;
    text-align: center;
}

.footer-main {
    background: #2c3e50;
    color: #fff;
    padding: 4rem 2rem 2rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
    justify-content: space-between;
}

.footer-col {
    flex: 1;
    min-width: 200px;
}

.footer-col h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

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

.footer-col ul li {
    margin-bottom: 0.5rem;
}

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

.footer-col a:hover {
    color: #fff;
}

.references-list {
    font-size: 0.85rem;
    line-height: 1.6;
    color: #bdc3c7;
}

.references-list a {
    color: #3498db;
}

.footer-bottom {
    max-width: 1200px;
    margin: 3rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid #34495e;
    text-align: center;
    color: #95a5a6;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #2c3e50;
    color: #fff;
    padding: 1.5rem 2rem;
    z-index: 2000;
    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: 2rem;
    flex-wrap: wrap;
}

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

.cookie-content a {
    color: #3498db;
}

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

.btn-cookie {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

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

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

.btn-cookie.reject {
    background: #95a5a6;
    color: #fff;
}

.btn-cookie.reject:hover {
    background: #7f8c8d;
}

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

.service-item {
    flex: 1;
    min-width: 300px;
    padding: 2rem;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
}

.service-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.service-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #27ae60;
    margin: 1rem 0;
}

.contact-info {
    padding: 3rem 2rem;
    background: #fff;
}

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.info-block {
    margin-bottom: 1.5rem;
}

.info-block h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.info-block p {
    color: #666;
    line-height: 1.6;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.legal-content h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.legal-content h2 {
    font-size: 1.75rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.legal-content p {
    line-height: 1.8;
    margin-bottom: 1rem;
    color: #555;
}

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

.legal-content li {
    margin-bottom: 0.5rem;
    color: #555;
}

.thanks-container {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
}

.thanks-content {
    text-align: center;
    max-width: 600px;
}

.thanks-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #27ae60;
}

.thanks-content p {
    font-size: 1.25rem;
    line-height: 1.7;
    color: #666;
    margin-bottom: 2rem;
}

.btn-primary {
    display: inline-block;
    padding: 1rem 2rem;
    background: #3498db;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: background 0.3s;
}

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 1rem;
        margin-top: 1rem;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-toggle {
        display: block;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.15rem;
    }

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

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

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

    .benefits-asymmetric {
        flex-direction: column;
    }

    .benefit-large {
        min-width: 100%;
    }

    .footer-container {
        flex-direction: column;
        gap: 2rem;
    }

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