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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica', Arial, sans-serif;
    line-height: 1.7;
    color: #2d2d2d;
    background-color: #fafaf8;
}

.ad-disclosure {
    background-color: #f4ede4;
    color: #6b5d4f;
    text-align: center;
    padding: 8px 16px;
    font-size: 13px;
    border-bottom: 1px solid #e8dfd5;
}

.floating-nav {
    position: sticky;
    top: 0;
    background-color: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    border-bottom: 1px solid #eae6e0;
    z-index: 100;
}

.nav-brand {
    font-size: 20px;
    font-weight: 600;
    color: #2d2d2d;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: #5a5448;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #8b7355;
}

.hero-visual {
    position: relative;
    height: 65vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: #d4c4b0;
}

.hero-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    opacity: 0.85;
}

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

.hero-overlay h1 {
    font-size: 52px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 22px;
    font-weight: 300;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.story-intro {
    padding: 80px 20px;
    background-color: #ffffff;
}

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

.wide-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.intro-text {
    font-size: 20px;
    line-height: 1.8;
    margin-bottom: 24px;
    color: #4a4234;
}

.story-intro p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 16px;
}

.insight-block {
    padding: 100px 20px;
    background-color: #f7f3ed;
}

.split-content {
    display: flex;
    gap: 60px;
    max-width: 1100px;
    margin: 0 auto;
    align-items: center;
}

.insight-image {
    flex: 1;
    background-color: #e8dfd5;
}

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

.insight-text {
    flex: 1;
}

.insight-text h2 {
    font-size: 36px;
    margin-bottom: 24px;
    color: #2d2d2d;
    line-height: 1.3;
}

.insight-text p {
    font-size: 17px;
    margin-bottom: 20px;
    line-height: 1.7;
}

.citation {
    color: #8b7355;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.citation:hover {
    color: #6b5d4f;
}

.problem-amplification {
    padding: 80px 20px;
    background-color: #ffffff;
}

.problem-amplification h2 {
    font-size: 38px;
    margin-bottom: 32px;
    text-align: center;
}

.problem-amplification > .narrow-content > p {
    font-size: 18px;
    margin-bottom: 48px;
    text-align: center;
}

.problem-cards {
    display: flex;
    gap: 24px;
    margin-top: 40px;
}

.problem-card {
    flex: 1;
    background-color: #f9f6f1;
    padding: 32px;
    border-left: 4px solid #c4a57b;
}

.problem-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: #3a3a3a;
}

.problem-card p {
    font-size: 16px;
    line-height: 1.6;
    color: #5a5448;
}

.solution-reveal {
    padding: 100px 20px;
    background-color: #fafaf8;
}

.offset-layout {
    display: flex;
    gap: 80px;
    max-width: 1100px;
    margin: 0 auto;
    align-items: center;
}

.solution-visual {
    flex: 1.2;
    background-color: #e8dfd5;
}

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

.solution-content {
    flex: 1;
}

.solution-content h2 {
    font-size: 40px;
    margin-bottom: 28px;
    line-height: 1.2;
}

.solution-content p {
    font-size: 17px;
    margin-bottom: 20px;
    line-height: 1.7;
}

.inline-cta {
    display: inline-block;
    margin-top: 16px;
    padding: 14px 32px;
    background-color: #8b7355;
    color: #ffffff;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.inline-cta:hover {
    background-color: #6b5d4f;
}

.testimonial-flow {
    padding: 80px 20px;
    background-color: #f0ebe3;
}

.testimonial {
    margin-bottom: 48px;
    padding: 32px;
    background-color: #ffffff;
    border-left: 3px solid #c4a57b;
}

.testimonial-text {
    font-size: 19px;
    font-style: italic;
    margin-bottom: 16px;
    line-height: 1.7;
    color: #3a3a3a;
}

.testimonial-author {
    font-size: 15px;
    color: #6b5d4f;
    font-weight: 600;
}

.ingredients-science {
    padding: 100px 20px;
    background-color: #ffffff;
}

.ingredients-science h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 60px;
}

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

.ingredient-item {
    flex: 1 1 calc(50% - 20px);
    min-width: 280px;
    background-color: #f9f6f1;
}

.ingredient-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
}

.ingredient-item h3 {
    font-size: 24px;
    margin: 20px 20px 12px;
    color: #2d2d2d;
}

.ingredient-item p {
    font-size: 16px;
    line-height: 1.6;
    margin: 0 20px 20px;
    color: #5a5448;
}

.trust-building {
    padding: 80px 20px;
    background-color: #f7f3ed;
}

.trust-building h2 {
    font-size: 36px;
    margin-bottom: 32px;
    text-align: center;
}

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

.trust-list li {
    font-size: 18px;
    padding: 16px 0 16px 32px;
    position: relative;
    line-height: 1.6;
}

.trust-list li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #8b7355;
    font-weight: bold;
    font-size: 20px;
}

.services-pricing {
    padding: 100px 20px;
    background-color: #ffffff;
}

.services-pricing h2 {
    font-size: 44px;
    text-align: center;
    margin-bottom: 20px;
}

.section-intro {
    text-align: center;
    font-size: 18px;
    margin-bottom: 60px;
    color: #5a5448;
}

.service-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
}

.service-card {
    flex: 1 1 calc(50% - 16px);
    min-width: 280px;
    background-color: #fafaf8;
    border: 1px solid #e8dfd5;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.service-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
}

.service-card h3 {
    font-size: 26px;
    margin: 24px 24px 12px;
    color: #2d2d2d;
}

.service-card p {
    font-size: 16px;
    line-height: 1.6;
    margin: 0 24px 16px;
    color: #5a5448;
}

.service-price {
    font-size: 28px;
    font-weight: 700;
    color: #8b7355;
    margin: 20px 24px;
}

.select-service-btn {
    display: block;
    width: calc(100% - 48px);
    margin: 0 24px 24px;
    padding: 14px 24px;
    background-color: #8b7355;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.select-service-btn:hover {
    background-color: #6b5d4f;
}

.select-service-btn:active {
    background-color: #5a4d3f;
}

.form-section {
    padding: 80px 20px;
    background-color: #f7f3ed;
}

.form-section h2 {
    font-size: 36px;
    margin-bottom: 16px;
    text-align: center;
}

.form-section > .narrow-content > p {
    text-align: center;
    margin-bottom: 40px;
    color: #5a5448;
}

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

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

.form-group label {
    display: block;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #2d2d2d;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d4c4b0;
    border-radius: 4px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #8b7355;
}

.form-group input[readonly] {
    background-color: #f9f6f1;
    cursor: not-allowed;
}

.submit-btn {
    width: 100%;
    padding: 16px 32px;
    background-color: #8b7355;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-btn:hover {
    background-color: #6b5d4f;
}

.submit-btn:active {
    background-color: #5a4d3f;
}

.final-cta {
    padding: 80px 20px;
    background-color: #3a3a3a;
    color: #ffffff;
    text-align: center;
}

.final-cta h2 {
    font-size: 38px;
    margin-bottom: 20px;
}

.final-cta p {
    font-size: 19px;
    color: #e8dfd5;
}

.disclaimer-section {
    padding: 60px 20px;
    background-color: #f9f6f1;
}

.disclaimer {
    font-size: 14px;
    line-height: 1.7;
    color: #6b5d4f;
    text-align: center;
}

.references-section {
    padding: 60px 20px;
    background-color: #ffffff;
}

.references-section h3 {
    font-size: 24px;
    margin-bottom: 24px;
}

.references-list {
    list-style: decimal;
    padding-left: 24px;
}

.references-list li {
    margin-bottom: 12px;
    font-size: 14px;
    line-height: 1.6;
}

.references-list a {
    color: #8b7355;
    text-decoration: none;
    transition: color 0.3s ease;
}

.references-list a:hover {
    color: #6b5d4f;
    text-decoration: underline;
}

.site-footer {
    background-color: #2d2d2d;
    color: #d4c4b0;
    padding: 60px 20px 20px;
}

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

.footer-section {
    flex: 1 1 200px;
}

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 16px;
    color: #ffffff;
}

.footer-section p {
    font-size: 15px;
    line-height: 1.6;
}

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

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section a {
    color: #d4c4b0;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #4a4234;
}

.footer-bottom p {
    font-size: 14px;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #2d2d2d;
    color: #ffffff;
    padding: 24px;
    z-index: 1000;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.2);
    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: 24px;
}

.cookie-content p {
    flex: 1;
    font-size: 15px;
    line-height: 1.6;
}

.cookie-content a {
    color: #c4a57b;
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
}

.cookie-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.cookie-btn.accept {
    background-color: #8b7355;
    color: #ffffff;
}

.cookie-btn.accept:hover {
    background-color: #6b5d4f;
}

.cookie-btn.reject {
    background-color: #5a5448;
    color: #ffffff;
}

.cookie-btn.reject:hover {
    background-color: #4a4234;
}

@media (max-width: 768px) {
    .floating-nav {
        padding: 16px 20px;
    }

    .nav-links {
        gap: 20px;
    }

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

    .hero-subtitle {
        font-size: 18px;
    }

    .split-content,
    .offset-layout {
        flex-direction: column;
        gap: 40px;
    }

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

    .ingredient-item {
        flex: 1 1 100%;
    }

    .service-card {
        flex: 1 1 100%;
    }

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

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

    .cookie-buttons {
        width: 100%;
        justify-content: stretch;
    }

    .cookie-btn {
        flex: 1;
    }
}