* {
    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: #333;
    background: #fff;
}

.nav-floating {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    width: 90%;
    max-width: 1200px;
}

.nav-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 30px;
    border-radius: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.nav-brand {
    font-size: 1.4rem;
    font-weight: 700;
    color: #2c3e50;
}

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

.nav-links a {
    text-decoration: none;
    color: #555;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #2c3e50;
}

.ad-label {
    font-size: 0.75rem;
    color: #888;
    padding: 4px 12px;
    background: #f0f0f0;
    border-radius: 20px;
    margin-left: 15px;
}

.hero-immersive {
    height: 100vh;
    position: relative;
}

.hero-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.8), rgba(52, 73, 94, 0.6));
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    max-width: 800px;
    text-align: center;
    color: #fff;
    padding: 20px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 30px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.3rem;
    line-height: 1.8;
    opacity: 0.95;
}

.story-intro {
    padding: 120px 20px;
    background: #f8f9fa;
}

.narrow-content {
    max-width: 700px;
    margin: 0 auto;
}

.narrow-content h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    color: #2c3e50;
    line-height: 1.3;
}

.narrow-content p {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: #555;
    line-height: 1.8;
}

.problem-reveal {
    padding: 100px 20px;
    background: #fff;
}

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

.split-text {
    flex: 1;
}

.split-text h2 {
    font-size: 2.2rem;
    margin-bottom: 30px;
    color: #2c3e50;
    line-height: 1.3;
}

.split-image {
    flex: 1;
}

.split-image img {
    width: 100%;
    border-radius: 12px;
}

.impact-list {
    list-style: none;
}

.impact-list li {
    font-size: 1.1rem;
    margin-bottom: 20px;
    padding-left: 30px;
    position: relative;
    color: #555;
}

.impact-list li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: #e74c3c;
    font-weight: 700;
}

.insight-section {
    padding: 100px 20px;
    background: #34495e;
    color: #fff;
}

.insight-section h2 {
    color: #fff;
    margin-bottom: 30px;
}

.citation-note {
    margin-top: 50px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.citation-note p {
    margin-bottom: 10px;
}

.citation-note a {
    color: #3498db;
    text-decoration: none;
}

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

.trust-builder {
    padding: 120px 20px;
    background: #f8f9fa;
}

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

.trust-builder h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: #2c3e50;
}

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

.testimonial-card {
    flex: 1;
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.testimonial-card p {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 20px;
    color: #555;
}

.testimonial-author {
    font-size: 0.95rem;
    color: #888;
    font-weight: 600;
}

.solution-reveal {
    padding: 100px 20px;
    background: #2c3e50;
    color: #fff;
}

.solution-reveal h2 {
    color: #fff;
}

.benefits-layered {
    padding: 80px 20px;
}

.benefit-block {
    display: flex;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.benefit-block.reverse {
    flex-direction: row-reverse;
}

.benefit-block img {
    width: 45%;
    border-radius: 12px;
}

.benefit-text {
    flex: 1;
}

.benefit-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: #2c3e50;
}

.benefit-text p {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.8;
}

.services-reveal {
    padding: 100px 20px;
    background: #f8f9fa;
}

.services-reveal h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: #2c3e50;
}

.section-intro {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    max-width: 800px;
    margin: 0 auto 60px;
}

.service-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.service-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    width: calc(50% - 15px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.service-card.featured {
    border: 3px solid #3498db;
}

.badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: #3498db;
    color: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 10;
}

.service-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    padding: 30px 30px 15px;
    font-size: 1.8rem;
    color: #2c3e50;
}

.service-card > p {
    padding: 0 30px;
    color: #666;
    font-size: 1.05rem;
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    padding: 0 30px;
    margin-bottom: 25px;
}

.service-features li {
    padding: 8px 0;
    color: #555;
    position: relative;
    padding-left: 25px;
}

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

.service-price {
    padding: 0 30px;
    font-size: 2rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 20px;
}

.btn-service {
    width: calc(100% - 60px);
    margin: 0 30px 30px;
    padding: 15px;
    background: #2c3e50;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-service:hover {
    background: #34495e;
}

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

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

.form-container h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #2c3e50;
}

.form-container > p {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 40px;
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

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

.btn-submit {
    width: 100%;
    padding: 15px;
    background: #27ae60;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

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

.disclaimer-section {
    padding: 60px 20px;
    background: #f8f9fa;
}

.disclaimer-section h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #2c3e50;
}

.disclaimer-section p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.7;
}

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

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

.footer-column {
    flex: 1;
}

.footer-column h4 {
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.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: #fff;
}

.footer-column p {
    color: #bdc3c7;
    line-height: 1.6;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #34495e;
    max-width: 1200px;
    margin: 0 auto;
}

.scientific-references {
    max-width: 1200px;
    margin: 40px auto 0;
    padding-top: 30px;
    border-top: 1px solid #34495e;
}

.scientific-references h4 {
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.scientific-references p {
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: #bdc3c7;
}

.scientific-references a {
    color: #3498db;
    text-decoration: none;
}

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

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(44, 62, 80, 0.98);
    color: #fff;
    padding: 25px 20px;
    z-index: 2000;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
}

.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 {
    flex: 1;
    margin: 0;
    font-size: 1rem;
}

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

.btn-accept,
.btn-reject {
    padding: 12px 30px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

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

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

.btn-reject {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
}

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

.thanks-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: #fff;
    text-align: center;
    padding: 40px 20px;
}

.thanks-content {
    max-width: 700px;
}

.thanks-content h1 {
    font-size: 3rem;
    margin-bottom: 30px;
}

.thanks-content p {
    font-size: 1.3rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.thanks-details {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 12px;
    margin-top: 40px;
}

.btn-home {
    display: inline-block;
    margin-top: 30px;
    padding: 15px 40px;
    background: #27ae60;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: background 0.3s;
}

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

.page-header {
    padding: 150px 20px 80px;
    background: #2c3e50;
    color: #fff;
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.page-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 80px 20px;
}

.page-content h2 {
    font-size: 2rem;
    margin: 40px 0 20px;
    color: #2c3e50;
}

.page-content h3 {
    font-size: 1.5rem;
    margin: 30px 0 15px;
    color: #34495e;
}

.page-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 20px;
}

.page-content ul {
    margin: 20px 0;
    padding-left: 30px;
}

.page-content ul li {
    margin-bottom: 10px;
    font-size: 1.05rem;
    color: #555;
}

.contact-info {
    background: #f8f9fa;
    padding: 40px;
    border-radius: 12px;
    margin-top: 40px;
}

.contact-info h3 {
    margin-top: 0;
}

.contact-detail {
    margin-bottom: 25px;
}

.contact-detail strong {
    display: block;
    margin-bottom: 8px;
    color: #2c3e50;
}

@media (max-width: 768px) {
    .nav-links {
        flex-direction: column;
        gap: 15px;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

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

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

    .benefit-block,
    .benefit-block.reverse {
        flex-direction: column;
    }

    .benefit-block img {
        width: 100%;
    }

    .service-card {
        width: 100%;
    }

    .footer-content {
        flex-direction: column;
        gap: 30px;
    }

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

    .cookie-actions {
        width: 100%;
        justify-content: center;
    }
}