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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    color: #2c2c2c;
    background-color: #fafafa;
}

.ad-notice {
    background-color: #f0f0f0;
    text-align: center;
    padding: 8px;
    font-size: 13px;
    color: #666;
    border-bottom: 1px solid #ddd;
}

.main-nav {
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-size: 24px;
    font-weight: 700;
    color: #8b6f47;
    letter-spacing: 1px;
}

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

.nav-links a {
    color: #2c2c2c;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #8b6f47;
}

.hero-section {
    position: relative;
    height: 85vh;
    min-height: 600px;
}

.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(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.6));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    padding: 40px;
    text-align: center;
}

.hero-overlay h1 {
    font-size: 52px;
    max-width: 900px;
    margin-bottom: 25px;
    font-weight: 700;
    line-height: 1.3;
}

.hero-subtitle {
    font-size: 22px;
    max-width: 700px;
    font-weight: 300;
    opacity: 0.95;
}

.story-intro {
    background-color: #fff;
    padding: 80px 40px;
}

.narrow-content {
    max-width: 750px;
    margin: 0 auto;
}

.opening-text {
    font-size: 24px;
    line-height: 1.8;
    color: #8b6f47;
    font-weight: 500;
    margin-bottom: 30px;
}

.story-intro p {
    font-size: 18px;
    margin-bottom: 20px;
}

.problem-section {
    background-color: #f5f1ed;
    padding: 100px 40px;
}

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

.text-side {
    flex: 1;
}

.text-side h2 {
    font-size: 36px;
    margin-bottom: 30px;
    color: #2c2c2c;
    line-height: 1.4;
}

.text-side p {
    font-size: 17px;
    margin-bottom: 20px;
    line-height: 1.8;
}

.image-side {
    flex: 1;
}

.image-side img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}

.insight-section {
    background-color: #2c2c2c;
    color: #fff;
    padding: 90px 40px;
}

.insight-section h2 {
    font-size: 38px;
    margin-bottom: 35px;
    text-align: center;
}

.insight-section p {
    font-size: 18px;
    margin-bottom: 25px;
    line-height: 1.8;
}

.insight-section a {
    color: #d4a574;
    text-decoration: none;
    font-weight: 600;
}

.insight-section a:hover {
    text-decoration: underline;
}

.solution-reveal {
    background-color: #fff;
    padding: 100px 40px;
}

.split-layout {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 70px;
    align-items: flex-start;
}

.solution-text {
    flex: 1.2;
}

.solution-text h2 {
    font-size: 34px;
    margin-bottom: 30px;
    line-height: 1.4;
}

.solution-text p {
    font-size: 17px;
    margin-bottom: 25px;
}

.quality-list {
    list-style: none;
    margin: 30px 0;
}

.quality-list li {
    font-size: 17px;
    margin-bottom: 20px;
    padding-left: 25px;
    position: relative;
}

.quality-list li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: #8b6f47;
    font-weight: bold;
}

.solution-image {
    flex: 1;
}

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

.trust-section {
    background-color: #f9f6f3;
    padding: 90px 40px;
}

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

.testimonial-card {
    flex: 1;
    background-color: #fff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.testimonial-text {
    font-size: 17px;
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
    color: #444;
}

.testimonial-author {
    font-size: 15px;
    color: #8b6f47;
    font-weight: 600;
}

.services-preview {
    background-color: #fff;
    padding: 100px 40px;
}

.services-intro {
    max-width: 850px;
    margin: 0 auto 60px;
    text-align: center;
}

.services-intro h2 {
    font-size: 40px;
    margin-bottom: 25px;
    color: #2c2c2c;
}

.services-intro p {
    font-size: 19px;
    color: #555;
}

.service-cards {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.service-card {
    display: flex;
    background-color: #fafafa;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.service-card:nth-child(even) {
    flex-direction: row-reverse;
}

.service-image {
    flex: 1;
    min-height: 350px;
    background-size: cover;
    background-position: center;
    background-color: #d4a574;
}

.service-content {
    flex: 1.3;
    padding: 45px;
    display: flex;
    flex-direction: column;
}

.service-content h3 {
    font-size: 28px;
    margin-bottom: 18px;
    color: #2c2c2c;
}

.service-content > p {
    font-size: 16px;
    margin-bottom: 25px;
    color: #555;
    line-height: 1.7;
}

.service-features {
    list-style: none;
    margin-bottom: 25px;
    flex-grow: 1;
}

.service-features li {
    font-size: 15px;
    margin-bottom: 12px;
    padding-left: 22px;
    position: relative;
    color: #444;
}

.service-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #8b6f47;
    font-weight: bold;
}

.service-price {
    font-size: 32px;
    font-weight: 700;
    color: #8b6f47;
    margin-bottom: 20px;
}

.select-service-btn {
    background-color: #8b6f47;
    color: #fff;
    border: none;
    padding: 16px 35px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    align-self: flex-start;
}

.select-service-btn:hover {
    background-color: #6f5738;
    transform: scale(1.05);
}

.form-section {
    background: linear-gradient(135deg, #8b6f47 0%, #6f5738 100%);
    padding: 100px 40px;
}

.form-container {
    max-width: 700px;
    margin: 0 auto;
    background-color: #fff;
    padding: 50px;
    border-radius: 12px;
    box-shadow: 0 10px 50px rgba(0,0,0,0.2);
}

.form-container h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #2c2c2c;
    text-align: center;
}

.form-intro {
    text-align: center;
    margin-bottom: 40px;
    color: #555;
    font-size: 16px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #2c2c2c;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px;
    font-size: 15px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #8b6f47;
}

.form-group input[readonly] {
    background-color: #f5f5f5;
    cursor: not-allowed;
}

.checkbox-group label {
    flex-direction: row;
    align-items: center;
    font-weight: 400;
    font-size: 14px;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-right: 10px;
}

.checkbox-group a {
    color: #8b6f47;
    text-decoration: none;
}

.checkbox-group a:hover {
    text-decoration: underline;
}

.submit-btn {
    background-color: #2c2c2c;
    color: #fff;
    border: none;
    padding: 18px;
    font-size: 17px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.submit-btn:hover {
    background-color: #1a1a1a;
    transform: translateY(-2px);
}

.scientific-references {
    background-color: #f5f1ed;
    padding: 60px 40px;
}

.scientific-references h3 {
    font-size: 24px;
    margin-bottom: 25px;
    text-align: center;
}

.references-list {
    font-size: 14px;
    line-height: 1.8;
    padding-left: 20px;
}

.references-list li {
    margin-bottom: 15px;
}

.references-list a {
    color: #8b6f47;
    text-decoration: none;
}

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

.disclaimer-section {
    background-color: #fff;
    padding: 50px 40px;
    border-top: 1px solid #e0e0e0;
}

.disclaimer-text {
    font-size: 13px;
    color: #666;
    line-height: 1.7;
    text-align: center;
}

.main-footer {
    background-color: #2c2c2c;
    color: #fff;
    padding: 60px 40px 30px;
}

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

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #d4a574;
}

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

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

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

.footer-links a:hover {
    color: #d4a574;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 30px;
    border-top: 1px solid #444;
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: #888;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #2c2c2c;
    color: #fff;
    padding: 25px;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
    z-index: 2000;
    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;
}

.cookie-content p {
    font-size: 14px;
    line-height: 1.6;
    flex: 1;
}

.cookie-content a {
    color: #d4a574;
    text-decoration: none;
}

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

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

.cookie-btn {
    padding: 12px 30px;
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.cookie-btn.accept {
    background-color: #8b6f47;
    color: #fff;
}

.cookie-btn.accept:hover {
    background-color: #6f5738;
    transform: scale(1.05);
}

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

.cookie-btn.reject:hover {
    background-color: #444;
    transform: scale(1.05);
}

.thanks-page {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 40px;
    background: linear-gradient(135deg, #f5f1ed 0%, #fff 100%);
}

.thanks-container {
    max-width: 700px;
    text-align: center;
    background-color: #fff;
    padding: 60px;
    border-radius: 12px;
    box-shadow: 0 10px 50px rgba(0,0,0,0.1);
}

.thanks-container h1 {
    font-size: 42px;
    color: #8b6f47;
    margin-bottom: 25px;
}

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

.thanks-details {
    background-color: #f9f6f3;
    padding: 25px;
    border-radius: 8px;
    margin: 30px 0;
}

.thanks-details p {
    font-size: 16px;
    margin-bottom: 10px;
}

.thanks-details strong {
    color: #2c2c2c;
}

.back-home-btn {
    display: inline-block;
    background-color: #8b6f47;
    color: #fff;
    text-decoration: none;
    padding: 16px 40px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    transition: background-color 0.3s ease, transform 0.2s ease;
    margin-top: 20px;
}

.back-home-btn:hover {
    background-color: #6f5738;
    transform: translateY(-2px);
}

.contact-page-section {
    padding: 80px 40px;
    background-color: #fff;
}

.contact-content {
    max-width: 900px;
    margin: 0 auto;
}

.contact-content h1 {
    font-size: 42px;
    margin-bottom: 30px;
    color: #2c2c2c;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 40px;
}

.contact-item {
    padding: 25px;
    background-color: #f9f6f3;
    border-radius: 8px;
}

.contact-item h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #8b6f47;
}

.contact-item p {
    font-size: 16px;
    line-height: 1.7;
    color: #444;
}

.about-page-section {
    padding: 80px 40px;
    background-color: #fff;
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-content h1 {
    font-size: 42px;
    margin-bottom: 30px;
    color: #2c2c2c;
}

.about-content h2 {
    font-size: 28px;
    margin-top: 40px;
    margin-bottom: 20px;
    color: #8b6f47;
}

.about-content p {
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #444;
}

.about-image {
    width: 100%;
    max-width: 800px;
    margin: 40px auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 6px 30px rgba(0,0,0,0.12);
}

.services-page-section {
    padding: 80px 40px;
    background-color: #f9f6f3;
}

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

.services-page-content h1 {
    font-size: 42px;
    margin-bottom: 25px;
    color: #2c2c2c;
    text-align: center;
}

.services-page-intro {
    max-width: 800px;
    margin: 0 auto 60px;
    text-align: center;
    font-size: 18px;
    color: #555;
}

.legal-page {
    padding: 80px 40px;
    background-color: #fff;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-content h1 {
    font-size: 36px;
    margin-bottom: 30px;
    color: #2c2c2c;
}

.legal-content h2 {
    font-size: 24px;
    margin-top: 35px;
    margin-bottom: 15px;
    color: #8b6f47;
}

.legal-content h3 {
    font-size: 20px;
    margin-top: 25px;
    margin-bottom: 12px;
    color: #2c2c2c;
}

.legal-content p {
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 18px;
    color: #444;
}

.legal-content ul {
    margin-left: 25px;
    margin-bottom: 20px;
}

.legal-content ul li {
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 10px;
    color: #444;
}

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

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }

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

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

    .content-block,
    .split-layout {
        flex-direction: column;
    }

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

    .service-card,
    .service-card:nth-child(even) {
        flex-direction: column;
    }

    .service-image {
        min-height: 250px;
    }

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

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

    .cookie-buttons {
        width: 100%;
        flex-direction: column;
    }

    .cookie-btn {
        width: 100%;
    }
}