* {
    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-color: #ffffff;
}

.floating-nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 40px;
    border-radius: 50px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    z-index: 1000;
    width: 90%;
    max-width: 1200px;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-size: 20px;
    font-weight: 600;
    color: #2c3e50;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    color: #2c3e50;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #6B8E7F;
}

.ad-label {
    background: #f8f9fa;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    color: #6c757d;
}

.hero-visual {
    margin-top: 100px;
    position: relative;
    height: 85vh;
    overflow: hidden;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    background-color: #e8f0ed;
}

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

.hero-overlay {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: #ffffff;
    max-width: 800px;
    padding: 0 20px;
}

.hero-overlay h1 {
    font-size: 56px;
    font-weight: 300;
    margin-bottom: 20px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-overlay p {
    font-size: 20px;
    font-weight: 300;
    text-shadow: 0 2px 15px rgba(0, 0, 0, 0.3);
}

.story-intro {
    padding: 120px 20px;
    background: #fdfbf7;
}

.narrow-content {
    max-width: 680px;
    margin: 0 auto;
}

.narrow-content p {
    font-size: 22px;
    line-height: 1.8;
    color: #3a4a5a;
    margin-bottom: 30px;
}

.problem-section {
    padding: 100px 20px;
    background: #ffffff;
}

.problem-layout {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 80px;
    align-items: center;
}

.problem-visual {
    flex: 1;
    background-color: #f5f7f6;
}

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

.problem-text {
    flex: 1;
}

.problem-text h2 {
    font-size: 38px;
    margin-bottom: 30px;
    color: #2c3e50;
    font-weight: 400;
    line-height: 1.3;
}

.problem-text p {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 20px;
    color: #4a5a6a;
}

.insight-reveal {
    padding: 120px 20px;
    background: linear-gradient(135deg, #6B8E7F 0%, #8FA99E 100%);
    color: #ffffff;
}

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

.insight-container h2 {
    font-size: 42px;
    margin-bottom: 40px;
    font-weight: 300;
}

.insight-container p {
    font-size: 20px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.citation {
    color: #ffffff;
    text-decoration: underline;
    font-weight: 500;
}

.solution-showcase {
    padding: 120px 20px;
    background: #ffffff;
}

.showcase-grid {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    gap: 50px;
}

.showcase-item {
    flex: 1;
    background-color: #fafbfa;
}

.showcase-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.showcase-item h3 {
    font-size: 24px;
    margin: 30px 30px 15px;
    color: #2c3e50;
}

.showcase-item p {
    font-size: 16px;
    line-height: 1.6;
    padding: 0 30px 30px;
    color: #5a6a7a;
}

.testimonial-inline {
    padding: 100px 20px;
    background: #f8f4ef;
}

.testimonial-card {
    max-width: 800px;
    margin: 0 auto 50px;
    padding: 50px;
    background: #ffffff;
    border-left: 4px solid #6B8E7F;
}

.testimonial-text {
    font-size: 20px;
    line-height: 1.7;
    color: #3a4a5a;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    font-size: 16px;
    color: #7a8a9a;
    font-weight: 500;
}

.benefits-deep {
    padding: 120px 20px;
    background: #ffffff;
}

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

.benefits-layout h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 70px;
    color: #2c3e50;
    font-weight: 300;
}

.benefit-blocks {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.benefit-block {
    flex: 1 1 calc(50% - 20px);
    min-width: 300px;
}

.benefit-block h3 {
    font-size: 26px;
    margin-bottom: 15px;
    color: #6B8E7F;
}

.benefit-block p {
    font-size: 17px;
    line-height: 1.7;
    color: #4a5a6a;
}

.trust-building {
    padding: 100px 20px;
    background: #fdfbf7;
}

.trust-content {
    max-width: 1000px;
    margin: 0 auto;
}

.trust-content h2 {
    font-size: 38px;
    margin-bottom: 30px;
    text-align: center;
    color: #2c3e50;
}

.trust-content > p {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 50px;
    text-align: center;
    color: #4a5a6a;
}

.trust-grid {
    display: flex;
    gap: 50px;
}

.trust-item {
    flex: 1;
    text-align: center;
}

.trust-item h4 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #6B8E7F;
}

.trust-item p {
    font-size: 16px;
    line-height: 1.6;
    color: #5a6a7a;
}

.pricing-reveal {
    padding: 120px 20px;
    background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
}

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

.pricing-container h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 70px;
    color: #2c3e50;
    font-weight: 300;
}

.pricing-grid {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.price-card {
    flex: 1;
    min-width: 280px;
    background: #ffffff;
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    position: relative;
    transition: transform 0.3s;
}

.price-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.price-card.featured {
    border: 2px solid #6B8E7F;
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #6B8E7F;
    color: #ffffff;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
}

.price-card h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #2c3e50;
}

.price-card > p {
    font-size: 15px;
    line-height: 1.6;
    color: #5a6a7a;
    margin-bottom: 30px;
    min-height: 120px;
}

.price {
    font-size: 36px;
    font-weight: 600;
    color: #6B8E7F;
    margin-bottom: 25px;
}

.btn-select {
    width: 100%;
    padding: 14px;
    background: #6B8E7F;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-select:hover {
    background: #5a7d6e;
}

.form-section {
    padding: 100px 20px;
    background: #fdfbf7;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
}

.form-container h2 {
    font-size: 36px;
    margin-bottom: 40px;
    text-align: center;
    color: #2c3e50;
}

.selected-service-display {
    background: #e8f0ed;
    padding: 20px;
    border-radius: 6px;
    margin-bottom: 30px;
    font-size: 17px;
    color: #2c3e50;
    font-weight: 500;
    display: none;
}

.selected-service-display.active {
    display: block;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
    color: #3a4a5a;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #d0d5d9;
    border-radius: 6px;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #6B8E7F;
}

.btn-submit {
    width: 100%;
    padding: 16px;
    background: #6B8E7F;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-submit:hover {
    background: #5a7d6e;
}

.btn-submit:disabled {
    background: #cbd5d0;
    cursor: not-allowed;
}

.scientific-references {
    padding: 80px 20px;
    background: #f8f9fa;
}

.references-container {
    max-width: 900px;
    margin: 0 auto;
}

.references-container h3 {
    font-size: 28px;
    margin-bottom: 30px;
    color: #2c3e50;
}

.references-list {
    list-style-position: inside;
}

.references-list li {
    margin-bottom: 15px;
    font-size: 15px;
    line-height: 1.6;
    color: #4a5a6a;
}

.references-list a {
    color: #6B8E7F;
    text-decoration: none;
}

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

.disclaimer-section {
    padding: 60px 20px;
    background: #fff9e6;
    border-top: 2px solid #f0e4c3;
}

.disclaimer-content {
    max-width: 1000px;
    margin: 0 auto;
}

.disclaimer-content p {
    font-size: 14px;
    line-height: 1.7;
    color: #5a5541;
}

.site-footer {
    background: #2c3e50;
    color: #ecf0f1;
    padding: 60px 20px 30px;
}

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

.footer-section {
    flex: 1;
}

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

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

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

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

.footer-section a {
    color: #bdc3c7;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #34495e;
}

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

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(44, 62, 80, 0.98);
    backdrop-filter: blur(10px);
    padding: 25px;
    z-index: 10000;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
}

.cookie-banner.hidden {
    display: none;
}

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

.cookie-content p {
    color: #ecf0f1;
    font-size: 15px;
    line-height: 1.5;
    flex: 1;
}

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

.btn-accept,
.btn-reject {
    padding: 12px 30px;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-accept {
    background: #6B8E7F;
    color: #ffffff;
}

.btn-accept:hover {
    background: #5a7d6e;
}

.btn-reject {
    background: transparent;
    color: #ecf0f1;
    border: 1px solid #ecf0f1;
}

.btn-reject:hover {
    background: rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
    .floating-nav {
        padding: 12px 20px;
        width: 95%;
    }

    .nav-links {
        gap: 15px;
        font-size: 13px;
    }

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

    .hero-overlay p {
        font-size: 16px;
    }

    .problem-layout {
        flex-direction: column;
        gap: 40px;
    }

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

    .trust-grid {
        flex-direction: column;
        gap: 30px;
    }

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

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

    .footer-content {
        flex-direction: column;
        gap: 40px;
    }

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

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