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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    color: #2c3e50;
    background-color: #ffffff;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #1a1a1a;
    color: #ffffff;
    padding: 20px;
    z-index: 9999;
    display: none;
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

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

.cookie-content a {
    color: #ffd700;
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
}

.btn-cookie {
    padding: 10px 24px;
    border: none;
    background-color: #27ae60;
    color: white;
    cursor: pointer;
    font-size: 14px;
    border-radius: 4px;
    transition: background-color 0.3s;
}

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

.btn-cookie.btn-secondary {
    background-color: #555;
}

.btn-cookie.btn-secondary:hover {
    background-color: #666;
}

.nav-floating {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #e0e0e0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 18px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.brand {
    font-size: 26px;
    font-weight: 700;
    color: #2c5f2d;
}

.ad-label {
    font-size: 11px;
    color: #666;
    background-color: #f5f5f5;
    padding: 4px 10px;
    border-radius: 3px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 32px;
}

.nav-links a {
    text-decoration: none;
    color: #34495e;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #27ae60;
}

.hero-overlay {
    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;
    filter: brightness(0.7);
}

.hero-text {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 40px;
}

.hero-text h1 {
    font-size: 58px;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-text p {
    font-size: 22px;
    line-height: 1.6;
}

.intro-narrow {
    padding: 100px 30px;
    background-color: #fafafa;
}

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

.content-narrow h2 {
    font-size: 38px;
    margin-bottom: 28px;
    color: #2c3e50;
    line-height: 1.3;
}

.content-narrow p {
    font-size: 19px;
    margin-bottom: 22px;
    color: #555;
}

.story-section {
    padding: 80px 30px;
    background-color: #ffffff;
}

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

.story-text {
    flex: 1;
}

.story-text h3 {
    font-size: 32px;
    margin-bottom: 24px;
    color: #2c5f2d;
}

.story-text p {
    font-size: 18px;
    margin-bottom: 20px;
    line-height: 1.8;
    color: #555;
}

.story-image {
    flex: 1;
    background-color: #e8f5e9;
}

.story-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

.problem-section {
    padding: 100px 30px;
    background-color: #f4f4f4;
}

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

.content-wide h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 60px;
    color: #2c3e50;
}

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

.problem-card {
    flex: 1;
    min-width: 280px;
    background-color: white;
    padding: 40px 30px;
    border-radius: 6px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.problem-card h4 {
    font-size: 22px;
    margin-bottom: 16px;
    color: #c0392b;
}

.problem-card p {
    font-size: 16px;
    color: #666;
    line-height: 1.7;
}

.science-section {
    padding: 90px 30px;
    background-color: #fff;
}

.science-section h2 {
    font-size: 38px;
    margin-bottom: 40px;
    text-align: center;
    color: #2c3e50;
}

.science-section p {
    font-size: 18px;
    margin-bottom: 24px;
    line-height: 1.8;
}

.citation {
    color: #2980b9;
    text-decoration: none;
    font-weight: 600;
}

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

.solution-reveal {
    padding: 100px 30px;
    background-color: #e8f5e9;
}

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

.solution-image {
    flex: 1;
    background-color: #c8e6c9;
}

.solution-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

.solution-text {
    flex: 1;
}

.solution-text h2 {
    font-size: 36px;
    margin-bottom: 28px;
    color: #2c5f2d;
}

.solution-text p {
    font-size: 19px;
    margin-bottom: 20px;
    line-height: 1.7;
    color: #444;
}

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

.trust-section h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 70px;
    color: #2c3e50;
}

.trust-cards {
    display: flex;
    gap: 50px;
    flex-wrap: wrap;
    justify-content: center;
}

.trust-card {
    flex: 1;
    min-width: 280px;
    max-width: 350px;
    text-align: center;
    padding: 30px;
}

.trust-icon {
    font-size: 56px;
    margin-bottom: 20px;
}

.trust-card h4 {
    font-size: 22px;
    margin-bottom: 14px;
    color: #2c3e50;
}

.trust-card p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
}

.testimonials-inline {
    padding: 90px 30px;
    background-color: #fafafa;
}

.testimonials-inline blockquote {
    background-color: white;
    padding: 36px;
    margin-bottom: 30px;
    border-left: 5px solid #27ae60;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.testimonials-inline blockquote p {
    font-size: 19px;
    font-style: italic;
    margin-bottom: 14px;
    color: #2c3e50;
}

.testimonials-inline cite {
    font-size: 15px;
    color: #888;
    font-style: normal;
}

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

.benefits-container {
    max-width: 1000px;
    margin: 0 auto;
}

.benefits-container h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 70px;
    color: #2c3e50;
}

.benefits-flow {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.benefit-item {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.benefit-number {
    font-size: 48px;
    font-weight: 700;
    color: #e0e0e0;
    min-width: 80px;
}

.benefit-content h4 {
    font-size: 26px;
    margin-bottom: 12px;
    color: #2c5f2d;
}

.benefit-content p {
    font-size: 17px;
    color: #666;
    line-height: 1.7;
}

.services-pricing {
    padding: 100px 30px;
    background-color: #f9f9f9;
}

.services-pricing h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 20px;
    color: #2c3e50;
}

.services-intro {
    text-align: center;
    font-size: 18px;
    color: #666;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.pricing-card {
    flex: 1;
    min-width: 320px;
    background-color: white;
    border-radius: 8px;
    padding: 40px 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    position: relative;
    transition: transform 0.3s;
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.pricing-card.featured {
    border-color: #27ae60;
}

.badge {
    position: absolute;
    top: -12px;
    right: 30px;
    background-color: #27ae60;
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.card-header h3 {
    font-size: 24px;
    margin-bottom: 16px;
    color: #2c3e50;
}

.price {
    font-size: 42px;
    font-weight: 700;
    color: #27ae60;
    margin-bottom: 8px;
}

.period {
    font-size: 14px;
    color: #888;
    margin-bottom: 30px;
}

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

.features li {
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 15px;
    color: #555;
}

.features li:before {
    content: "✓ ";
    color: #27ae60;
    font-weight: 700;
    margin-right: 8px;
}

.select-service-btn {
    width: 100%;
    padding: 16px;
    background-color: #27ae60;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.select-service-btn:hover {
    background-color: #229954;
}

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

.form-container {
    max-width: 650px;
    margin: 0 auto;
}

.form-container h2 {
    font-size: 36px;
    margin-bottom: 16px;
    color: #2c3e50;
    text-align: center;
}

.selected-service-display {
    text-align: center;
    font-size: 18px;
    color: #27ae60;
    font-weight: 600;
    margin-bottom: 40px;
}

.order-form {
    background-color: #fafafa;
    padding: 40px;
    border-radius: 8px;
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 15px;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #27ae60;
}

.form-consent {
    margin-bottom: 30px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: #555;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 4px;
}

.checkbox-label a {
    color: #2980b9;
    text-decoration: underline;
}

.btn-submit {
    width: 100%;
    padding: 18px;
    background-color: #27ae60;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s;
}

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

.cta-sticky {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #2c5f2d;
    color: white;
    padding: 20px;
    z-index: 999;
    display: none;
}

.cta-sticky.show {
    display: block;
}

.cta-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.cta-content p {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.btn-cta {
    padding: 12px 32px;
    background-color: #ffd700;
    color: #2c3e50;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 700;
    transition: background-color 0.3s;
}

.btn-cta:hover {
    background-color: #ffed4e;
}

.disclaimer-section {
    padding: 80px 30px;
    background-color: #fff9e6;
}

.disclaimer-box {
    background-color: white;
    padding: 40px;
    border-left: 4px solid #f39c12;
    border-radius: 4px;
}

.disclaimer-box h4 {
    font-size: 20px;
    margin-bottom: 16px;
    color: #e67e22;
}

.disclaimer-box p {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
}

.references-section {
    padding: 60px 30px;
    background-color: #fafafa;
}

.references-section h3 {
    font-size: 26px;
    margin-bottom: 30px;
    color: #2c3e50;
}

.references-list {
    padding-left: 20px;
}

.references-list li {
    margin-bottom: 16px;
    font-size: 14px;
    line-height: 1.6;
}

.references-list a {
    color: #2980b9;
    text-decoration: none;
}

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

.footer {
    background-color: #2c3e50;
    color: white;
    padding: 60px 30px 30px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

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

.footer-column h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #ecf0f1;
}

.footer-column p {
    font-size: 14px;
    line-height: 1.6;
    color: #bdc3c7;
}

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

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

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

.footer-column ul li a:hover {
    color: #27ae60;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #34495e;
    color: #95a5a6;
    font-size: 14px;
}

@media (max-width: 768px) {
    .nav-links {
        gap: 16px;
        font-size: 14px;
    }

    .hero-text h1 {
        font-size: 38px;
    }

    .story-split,
    .solution-container {
        flex-direction: column;
    }

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

    .pricing-cards {
        flex-direction: column;
    }

    .benefit-item {
        flex-direction: column;
    }

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