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

:root {
    --primary-color: #2c5f8d;
    --secondary-color: #4a90c8;
    --accent-color: #e67e22;
    --text-dark: #2c3e50;
    --text-light: #5a6c7d;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e1e8ed;
    --success-color: #27ae60;
}

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);
}

.ad-disclosure {
    background-color: #fffbea;
    text-align: center;
    padding: 8px 15px;
    font-size: 13px;
    color: #856404;
    border-bottom: 1px solid #ffeaa7;
}

.main-nav {
    background-color: var(--bg-white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    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: 26px;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 35px;
}

.nav-links a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 0;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 700px;
    padding: 80px 30px;
    position: relative;
    z-index: 2;
    margin: 0 auto;
    text-align: center;
}

.hero-section h1 {
    font-size: 48px;
    line-height: 1.2;
    color: var(--bg-white);
    margin-bottom: 25px;
    font-weight: 800;
}

.hero-subtext {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.6;
}

.hero-image {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    position: absolute;
    top: 0;
    left: 0;
}

.problem-section {
    padding: 90px 30px;
    background-color: var(--bg-light);
}

.content-narrow {
    max-width: 720px;
    margin: 0 auto;
}

.content-narrow h2 {
    font-size: 36px;
    margin-bottom: 30px;
    color: var(--text-dark);
    line-height: 1.3;
}

.content-narrow p {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--text-light);
}

.insight-section {
    padding: 100px 30px;
    background-color: var(--bg-white);
}

.split-layout {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 60px;
    align-items: center;
}

.split-image {
    flex: 1;
    background-color: var(--bg-light);
}

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

.split-content {
    flex: 1;
}

.split-content h2 {
    font-size: 34px;
    margin-bottom: 25px;
    color: var(--text-dark);
}

.split-content p {
    font-size: 17px;
    margin-bottom: 18px;
    color: var(--text-light);
    line-height: 1.7;
}

.split-content a {
    color: var(--secondary-color);
    text-decoration: none;
}

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

.story-section {
    padding: 90px 30px;
    background: linear-gradient(to right, #ffecd2 0%, #fcb69f 100%);
}

.benefits-section {
    padding: 100px 30px;
    background-color: var(--bg-white);
}

.benefits-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.benefit-card {
    flex: 1;
    min-width: 300px;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.benefit-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    display: block;
}

.benefit-card h3 {
    font-size: 22px;
    margin: 25px 25px 15px;
    color: var(--text-dark);
}

.benefit-card p {
    font-size: 16px;
    color: var(--text-light);
    padding: 0 25px 25px;
    line-height: 1.6;
}

.science-section {
    padding: 90px 30px;
    background-color: var(--bg-light);
}

.testimonials-section {
    padding: 100px 30px;
    background-color: var(--primary-color);
}

.testimonials-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.testimonial {
    flex: 1;
    min-width: 300px;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 35px;
    border-left: 4px solid var(--accent-color);
}

.testimonial p {
    font-size: 17px;
    color: var(--bg-white);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    color: rgba(255, 255, 255, 0.8);
    font-size: 15px;
    font-weight: 600;
}

.how-it-works {
    padding: 90px 30px;
    background-color: var(--bg-white);
}

.steps-list {
    margin: 30px 0;
    padding-left: 25px;
}

.steps-list li {
    font-size: 18px;
    margin-bottom: 18px;
    color: var(--text-light);
    line-height: 1.6;
}

.packages-section {
    padding: 100px 30px;
    background: linear-gradient(135deg, #e0c3fc 0%, #8ec5fc 100%);
}

.packages-container {
    max-width: 1300px;
    margin: 0 auto;
}

.packages-container h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--text-dark);
}

.packages-grid {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.package-card {
    flex: 1;
    min-width: 280px;
    max-width: 320px;
    background-color: var(--bg-white);
    padding: 40px 30px;
    border: 2px solid var(--border-color);
    position: relative;
}

.package-card.featured {
    border-color: var(--accent-color);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: scale(1.05);
}

.badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent-color);
    color: var(--bg-white);
    padding: 6px 18px;
    font-size: 13px;
    font-weight: 700;
    border-radius: 20px;
}

.package-card h3 {
    font-size: 26px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.package-price {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.package-features {
    list-style: none;
    margin-bottom: 30px;
}

.package-features li {
    font-size: 15px;
    color: var(--text-light);
    padding: 10px 0;
    border-bottom: 1px solid var(--bg-light);
}

.cta-button {
    width: 100%;
    padding: 16px 20px;
    background-color: var(--secondary-color);
    color: var(--bg-white);
    border: none;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.cta-button:hover {
    background-color: var(--primary-color);
    transform: translateY(-2px);
}

.form-section {
    padding: 100px 30px;
    background-color: var(--bg-light);
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--bg-white);
    padding: 50px 40px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.form-container h2 {
    font-size: 32px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.form-container > p {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 35px;
}

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

.form-group label {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-size: 15px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-white);
    color: var(--text-dark);
    transition: border-color 0.3s ease;
}

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

.form-group input[readonly] {
    background-color: var(--bg-light);
    cursor: not-allowed;
}

.submit-button {
    width: 100%;
    padding: 18px 20px;
    background-color: var(--success-color);
    color: var(--bg-white);
    border: none;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-button:hover {
    background-color: #229954;
}

.form-disclaimer {
    font-size: 13px;
    color: var(--text-light);
    margin-top: 20px;
    line-height: 1.5;
}

.form-disclaimer a {
    color: var(--secondary-color);
    text-decoration: none;
}

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

.faq-section {
    padding: 90px 30px;
    background-color: var(--bg-white);
}

.faq-item {
    margin-bottom: 35px;
}

.faq-item h3 {
    font-size: 22px;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.faq-item p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
}

.main-footer {
    background-color: var(--text-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 30px 30px;
}

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

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

.footer-section h4 {
    font-size: 18px;
    color: var(--bg-white);
    margin-bottom: 18px;
}

.footer-section p {
    font-size: 14px;
    line-height: 1.6;
}

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

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--bg-white);
}

.references {
    padding-left: 20px;
}

.references li {
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 10px;
}

.references a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
}

.references a:hover {
    color: var(--bg-white);
    text-decoration: underline;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.disclaimer {
    font-size: 12px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 15px;
}

.footer-bottom > p:last-child {
    font-size: 13px;
    text-align: center;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--text-dark);
    color: var(--bg-white);
    padding: 20px 30px;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.2);
    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;
    flex-wrap: wrap;
}

.cookie-content p {
    flex: 1;
    font-size: 14px;
    line-height: 1.5;
}

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

.cookie-accept,
.cookie-reject {
    padding: 10px 24px;
    border: none;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.cookie-accept {
    background-color: var(--success-color);
    color: var(--bg-white);
}

.cookie-reject {
    background-color: transparent;
    color: var(--bg-white);
    border: 1px solid var(--bg-white);
}

.cookie-accept:hover,
.cookie-reject:hover {
    opacity: 0.8;
}

.cookie-link {
    color: var(--bg-white);
    text-decoration: underline;
    font-size: 13px;
}

.page-header {
    padding: 80px 30px 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    text-align: center;
}

.page-header h1 {
    font-size: 42px;
    color: var(--bg-white);
    margin-bottom: 15px;
    font-weight: 800;
}

.page-header p {
    font-size: 19px;
    color: rgba(255, 255, 255, 0.9);
}

.about-content {
    padding: 90px 30px;
    background-color: var(--bg-white);
}

.about-content h2 {
    font-size: 30px;
    margin: 50px 0 20px;
    color: var(--text-dark);
}

.about-content h2:first-of-type {
    margin-top: 0;
}

.about-content p {
    font-size: 17px;
    margin-bottom: 18px;
    color: var(--text-light);
    line-height: 1.7;
}

.comparison-section {
    padding: 90px 30px;
    background-color: var(--bg-light);
}

.comparison-section h2 {
    font-size: 32px;
    margin-bottom: 30px;
    color: var(--text-dark);
}

.benefits-list {
    list-style: none;
    margin-top: 30px;
}

.benefits-list li {
    font-size: 17px;
    margin-bottom: 25px;
    color: var(--text-light);
    line-height: 1.7;
    padding-left: 30px;
    position: relative;
}

.benefits-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
    font-size: 20px;
}

.contact-content {
    padding: 90px 30px;
    background-color: var(--bg-white);
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
}

.contact-info {
    flex: 1;
    min-width: 300px;
}

.contact-info h2 {
    font-size: 32px;
    margin-bottom: 30px;
    color: var(--text-dark);
}

.contact-item {
    margin-bottom: 35px;
}

.contact-item h3 {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.contact-item p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
}

.contact-map {
    flex: 1;
    min-width: 300px;
    background-color: var(--bg-light);
}

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

.additional-info {
    padding: 90px 30px;
    background-color: var(--bg-light);
}

.additional-info h2 {
    font-size: 30px;
    margin-bottom: 25px;
    color: var(--text-dark);
}

.additional-info p {
    font-size: 17px;
    margin-bottom: 18px;
    color: var(--text-light);
    line-height: 1.7;
}

.thanks-section {
    padding: 100px 30px;
    background-color: var(--bg-light);
    min-height: 70vh;
}

.thanks-container {
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--bg-white);
    padding: 60px 40px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.thanks-icon {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
}

.thanks-container h1 {
    font-size: 36px;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.thanks-message {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.7;
}

.order-summary {
    background-color: var(--bg-light);
    padding: 25px;
    margin-bottom: 40px;
    text-align: left;
    display: none;
}

.order-summary h2 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.order-summary p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
}

.next-steps {
    text-align: left;
    margin-bottom: 40px;
}

.next-steps h2 {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.next-steps ol {
    padding-left: 25px;
}

.next-steps li {
    font-size: 16px;
    margin-bottom: 12px;
    color: var(--text-light);
    line-height: 1.6;
}

.thanks-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    padding: 14px 30px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-primary:hover,
.btn-secondary:hover {
    opacity: 0.8;
}

.legal-content {
    padding: 60px 30px 90px;
    background-color: var(--bg-white);
}

.legal-content h1 {
    font-size: 38px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.legal-content h2 {
    font-size: 26px;
    margin-top: 40px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.legal-content h3 {
    font-size: 20px;
    margin-top: 25px;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.legal-content p,
.legal-content li {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
}

.legal-content p {
    margin-bottom: 18px;
}

.legal-content ul,
.legal-content ol {
    margin: 20px 0;
    padding-left: 30px;
}

.legal-content li {
    margin-bottom: 10px;
}

.legal-content a {
    color: var(--secondary-color);
    text-decoration: none;
}

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

.legal-content em {
    display: block;
    margin-bottom: 30px;
    color: var(--text-light);
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 20px;
    }

    .hero-section h1 {
        font-size: 32px;
    }

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

    .benefits-grid,
    .testimonials-container,
    .packages-grid {
        flex-direction: column;
    }

    .package-card.featured {
        transform: none;
    }

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

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

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

    .thanks-container {
        padding: 40px 25px;
    }

    .thanks-actions {
        flex-direction: column;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
    }

    .page-header h1 {
        font-size: 32px;
    }

    .legal-content h1 {
        font-size: 30px;
    }
}