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

:root {
    --primary-color: #1a4d7a;
    --secondary-color: #2d7ab8;
    --accent-color: #e67e22;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #f8f9fa;
    --bg-dark: #34495e;
    --white: #ffffff;
    --border-color: #e1e8ed;
    --success-color: #27ae60;
    --warning-color: #f39c12;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

.main-nav {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--secondary-color);
}

.ad-disclosure {
    background-color: var(--bg-light);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--text-light);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-dark);
}

.hero-story {
    position: relative;
    height: 600px;
    overflow: hidden;
    background-color: var(--bg-dark);
}

.hero-story img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.7;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    background: rgba(0, 0, 0, 0.3);
}

.hero-overlay h1 {
    color: var(--white);
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    max-width: 900px;
    line-height: 1.2;
}

.hero-subtitle {
    color: var(--white);
    font-size: 1.4rem;
    max-width: 700px;
    line-height: 1.5;
}

.story-intro {
    padding: 5rem 2rem;
    background-color: var(--white);
}

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

.narrow-content h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    line-height: 1.3;
}

.narrow-content p {
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    line-height: 1.8;
}

.narrow-content img {
    width: 100%;
    border-radius: 8px;
    margin: 2rem 0;
    background-color: var(--bg-light);
}

.problem-reveal {
    padding: 5rem 2rem;
    background-color: var(--bg-light);
}

.split-reveal {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 4rem;
    align-items: center;
}

.reveal-text {
    flex: 1;
}

.reveal-text h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.reveal-text p {
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
    line-height: 1.7;
}

.reveal-text a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
}

.reveal-text a:hover {
    text-decoration: underline;
}

.reveal-image {
    flex: 1;
}

.reveal-image img {
    width: 100%;
    border-radius: 8px;
    background-color: var(--white);
}

.inline-cta {
    margin-top: 2rem;
}

.btn-primary {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #d46919;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(230, 126, 34, 0.3);
}

.btn-secondary {
    display: inline-block;
    background-color: var(--white);
    color: var(--primary-color);
    padding: 1rem 2rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    border: 2px solid var(--primary-color);
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.insight-section {
    padding: 5rem 2rem;
    background-color: var(--white);
}

.principles-grid {
    max-width: 1200px;
    margin: 3rem auto 0;
    display: flex;
    gap: 2rem;
}

.principle-card {
    flex: 1;
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 8px;
}

.principle-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.principle-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-dark);
}

.trust-building {
    padding: 5rem 2rem;
    background-color: var(--primary-color);
}

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

.wide-content h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--white);
    text-align: center;
}

.testimonials-flow {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.testimonial {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.testimonial p {
    font-size: 1.15rem;
    color: var(--white);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.author {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
}

.scientific-backing {
    padding: 5rem 2rem;
    background-color: var(--white);
}

.services-reveal {
    padding: 5rem 2rem;
    background-color: var(--bg-light);
}

.services-header {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
}

.services-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.services-header p {
    font-size: 1.15rem;
    color: var(--text-light);
}

.services-grid-flow {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.service-card {
    flex: 1 1 calc(33.333% - 2rem);
    min-width: 300px;
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.service-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    background-color: var(--bg-light);
}

.service-card h3 {
    font-size: 1.4rem;
    margin: 1.5rem 1.5rem 1rem;
    color: var(--primary-color);
}

.service-card p {
    margin: 0 1.5rem 1rem;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-dark);
}

.price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-color);
    margin: 1rem 1.5rem;
}

.btn-select {
    width: calc(100% - 3rem);
    margin: 1rem 1.5rem 1.5rem;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 1rem;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-select:hover {
    background-color: var(--primary-color);
}

.form-section {
    padding: 5rem 2rem;
    background-color: var(--white);
}

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

.form-container h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    text-align: center;
}

.form-intro {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    color: var(--text-light);
}

.contact-form {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 8px;
}

.form-notice {
    background-color: var(--warning-color);
    color: var(--white);
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 600;
    display: none;
}

.form-notice.visible {
    display: block;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.btn-submit {
    width: 100%;
    background-color: var(--accent-color);
    color: var(--white);
    padding: 1rem;
    border: none;
    border-radius: 6px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    background-color: #d46919;
}

.final-assurance {
    padding: 4rem 2rem;
    background-color: var(--success-color);
}

.final-assurance .narrow-content {
    text-align: center;
}

.final-assurance h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.final-assurance p {
    font-size: 1.2rem;
    color: var(--white);
}

.main-footer {
    background-color: var(--bg-dark);
    color: var(--white);
    padding: 3rem 2rem 1rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto 2rem;
    display: flex;
    gap: 3rem;
}

.footer-section {
    flex: 1;
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-section p,
.footer-section a {
    font-size: 0.95rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-section a:hover {
    color: var(--white);
}

.footer-references {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 2rem;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
}

.footer-references h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-references p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.5rem;
}

.footer-disclaimer {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 1.5rem;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.footer-disclaimer p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.cookie-modal {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--white);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    z-index: 2000;
    padding: 2rem;
}

.cookie-modal.visible {
    display: block;
}

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

.cookie-content h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.cookie-content p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    line-height: 1.6;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.btn-accept {
    background-color: var(--success-color);
    color: var(--white);
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.btn-reject {
    background-color: var(--text-light);
    color: var(--white);
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-reject:hover {
    background-color: #6c7a7d;
}

.cookie-content a {
    color: var(--secondary-color);
    text-decoration: none;
    font-size: 0.95rem;
}

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

.page-hero {
    background-color: var(--primary-color);
    padding: 4rem 2rem;
    text-align: center;
}

.hero-content h1 {
    font-size: 2.8rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
}

.about-story {
    padding: 4rem 2rem;
}

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

.story-block,
.mission-block,
.expertise-block,
.commitment-block {
    margin-bottom: 4rem;
}

.story-block h2,
.mission-block h2,
.expertise-block h2,
.commitment-block h2,
.values-section h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.story-block p,
.mission-block p,
.expertise-block p,
.commitment-block p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.2rem;
    color: var(--text-dark);
}

.mission-block img,
.expertise-block img {
    width: 100%;
    border-radius: 8px;
    margin: 2rem 0;
    background-color: var(--bg-light);
}

.values-section {
    margin: 4rem 0;
    padding: 3rem;
    background-color: var(--bg-light);
    border-radius: 8px;
}

.values-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2rem;
}

.value-item {
    flex: 1 1 calc(50% - 1rem);
    min-width: 250px;
}

.value-item h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--primary-color);
}

.value-item p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-dark);
}

.services-detailed {
    padding: 4rem 2rem;
}

.services-intro {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
}

.services-intro p {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--text-dark);
}

.service-detailed-card {
    max-width: 1100px;
    margin: 0 auto 4rem;
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.service-image-wrapper img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    background-color: var(--bg-light);
}

.service-details {
    padding: 2rem 3rem 3rem;
}

.service-details h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.service-price {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.service-details p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.service-details h3 {
    font-size: 1.4rem;
    margin: 2rem 0 1rem;
    color: var(--primary-color);
}

.service-details ul {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.service-details ul li {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.guarantee-section {
    background-color: var(--success-color);
    padding: 3rem 2rem;
}

.guarantee-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.guarantee-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.guarantee-content p {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--white);
}

.contact-info-section {
    padding: 4rem 2rem;
}

.contact-layout {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    gap: 3rem;
}

.contact-details {
    flex: 1;
}

.contact-details h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.info-block {
    margin-bottom: 2rem;
}

.info-block h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--primary-color);
}

.info-block p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.contact-image {
    flex: 1;
}

.contact-image img {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 2rem;
    background-color: var(--bg-light);
}

.contact-note {
    background-color: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
}

.contact-note h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.contact-note p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.location-section {
    background-color: var(--bg-light);
    padding: 3rem 2rem;
}

.location-content {
    max-width: 800px;
    margin: 0 auto;
}

.location-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.location-content p {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.thanks-section {
    padding: 5rem 2rem;
    min-height: 60vh;
}

.thanks-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.success-icon {
    width: 80px;
    height: 80px;
    background-color: var(--success-color);
    color: var(--white);
    font-size: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.thanks-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.thanks-message {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.order-details {
    text-align: left;
    margin-bottom: 3rem;
}

.order-details h2 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
    text-align: center;
}

.step {
    margin-bottom: 2rem;
    padding-left: 1rem;
    border-left: 4px solid var(--accent-color);
}

.step strong {
    display: block;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.step p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-dark);
}

.service-confirmation {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 3rem;
    display: none;
}

.service-confirmation h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.selected-service-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--accent-color);
}

.guarantee-reminder {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 3rem;
}

.guarantee-reminder h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.guarantee-reminder p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-dark);
}

.thanks-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.legal-page {
    padding: 4rem 2rem;
}

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

.legal-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.legal-date {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    font-style: italic;
}

.legal-content h2 {
    font-size: 1.8rem;
    margin-top: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.legal-content h3 {
    font-size: 1.3rem;
    margin-top: 2rem;
    margin-bottom: 0.8rem;
    color: var(--primary-color);
}

.legal-content p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.legal-content ul {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.legal-content ul li {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.legal-content a {
    color: var(--secondary-color);
    text-decoration: none;
}

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

.cookies-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    background-color: var(--white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.cookies-table thead {
    background-color: var(--primary-color);
    color: var(--white);
}

.cookies-table th,
.cookies-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.cookies-table th {
    font-weight: 600;
}

.cookies-table tbody tr:hover {
    background-color: var(--bg-light);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        border-top: 1px solid var(--border-color);
        padding: 1rem;
        gap: 1rem;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-toggle {
        display: block;
    }

    .hero-overlay h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .split-reveal {
        flex-direction: column;
        gap: 2rem;
    }

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

    .services-grid-flow {
        flex-direction: column;
    }

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

    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }

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

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

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

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

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