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

:root {
    --primary-color: #2c5aa0;
    --secondary-color: #4a90e2;
    --accent-color: #f39c12;
    --dark-bg: #1a1a2e;
    --light-bg: #f8f9fa;
    --text-dark: #2c3e50;
    --text-light: #ffffff;
    --border-color: #e0e0e0;
    --success-color: #27ae60;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--light-bg);
}

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

.main-nav {
    background-color: var(--text-light);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.nav-brand {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

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

.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 {
    font-size: 11px;
    color: #666;
    padding: 4px 10px;
    background-color: #f0f0f0;
    border-radius: 4px;
    margin-left: auto;
}

.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-light);
    padding: 80px 20px;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.hero-text h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-text p {
    font-size: 22px;
    line-height: 1.6;
}

.hero-image-container {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
}

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

.story-section,
.problem-section,
.solution-section,
.products-section,
.trust-section,
.science-section,
.form-section,
.disclaimer-section {
    padding: 60px 20px;
}

.story-section {
    background-color: var(--text-light);
}

.card-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 40px;
}

.story-card {
    flex: 1 1 500px;
    padding: 30px;
    background-color: var(--light-bg);
    border-radius: 10px;
}

.story-card h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.story-card p {
    font-size: 18px;
    margin-bottom: 15px;
}

.insight-card {
    flex: 1 1 400px;
    background-color: var(--light-bg);
    border-radius: 10px;
    overflow: hidden;
}

.insight-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.insight-card h3 {
    padding: 20px;
    font-size: 24px;
    color: var(--primary-color);
}

.insight-card p {
    padding: 0 20px 20px;
    font-size: 16px;
}

.problem-section {
    background-color: #f4f6f9;
}

.problem-section h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-color);
}

.problem-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.problem-card {
    flex: 1 1 300px;
    max-width: 350px;
    background-color: var(--text-light);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
}

.problem-icon {
    font-size: 50px;
    margin-bottom: 20px;
}

.problem-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.problem-card p {
    font-size: 16px;
    color: #555;
}

.solution-section {
    background-color: var(--text-light);
}

.solution-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
}

.solution-text {
    flex: 1 1 400px;
}

.solution-text h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.solution-text p {
    font-size: 18px;
    margin-bottom: 15px;
}

.cta-link {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 30px;
    background-color: var(--accent-color);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.cta-link:hover {
    background-color: #e67e22;
}

.solution-image {
    flex: 1 1 400px;
    background-color: var(--light-bg);
    border-radius: 10px;
    overflow: hidden;
}

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

.products-section {
    background-color: #f9fafb;
}

.products-section h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.section-intro {
    text-align: center;
    font-size: 18px;
    margin-bottom: 50px;
    color: #666;
}

.products-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.product-card {
    flex: 1 1 350px;
    max-width: 400px;
    background-color: var(--text-light);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
}

.product-image-wrapper {
    width: 100%;
    height: 250px;
    background-color: #e8e8e8;
    overflow: hidden;
}

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

.product-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-content h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.product-content p {
    font-size: 15px;
    margin-bottom: 15px;
    color: #555;
    line-height: 1.6;
}

.product-features {
    list-style: none;
    margin: 15px 0;
}

.product-features li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    font-size: 14px;
    color: #444;
}

.product-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
}

.product-price {
    font-size: 28px;
    font-weight: 700;
    color: var(--accent-color);
    margin: 15px 0;
}

.select-product-btn,
.product-btn {
    padding: 12px 25px;
    background-color: var(--primary-color);
    color: var(--text-light);
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-top: auto;
    text-align: center;
    text-decoration: none;
    display: inline-block;
}

.select-product-btn:hover,
.product-btn:hover {
    background-color: var(--secondary-color);
}

.trust-section {
    background-color: var(--text-light);
}

.trust-section h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-color);
}

.testimonials-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.testimonial-card {
    flex: 1 1 320px;
    max-width: 380px;
    background-color: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
    border-left: 4px solid var(--secondary-color);
}

.testimonial-text {
    font-size: 16px;
    font-style: italic;
    margin-bottom: 15px;
    line-height: 1.6;
}

.testimonial-author {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
}

.science-section {
    background-color: #f4f6f9;
}

.science-section h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.science-section > .container > p {
    text-align: center;
    font-size: 17px;
    margin-bottom: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.science-section a {
    color: var(--secondary-color);
    text-decoration: none;
}

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

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

.benefit-card {
    flex: 1 1 300px;
    max-width: 350px;
    background-color: var(--text-light);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.benefit-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.benefit-card p {
    font-size: 16px;
    color: #555;
}

.form-section {
    background-color: var(--text-light);
}

.form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--light-bg);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.form-wrapper h2 {
    font-size: 32px;
    margin-bottom: 15px;
    color: var(--primary-color);
    text-align: center;
}

.form-wrapper > p {
    text-align: center;
    margin-bottom: 30px;
    color: #666;
}

.selected-product-display {
    background-color: var(--text-light);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    border-left: 4px solid var(--success-color);
    display: none;
}

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

.selected-product-display h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.selected-product-display p {
    font-size: 16px;
    color: #555;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 15px;
    font-family: inherit;
}

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

.submit-btn {
    width: 100%;
    padding: 14px;
    background-color: var(--success-color);
    color: var(--text-light);
    border: none;
    border-radius: 6px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

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

.disclaimer-section {
    background-color: #fffbf0;
    border-top: 1px solid #ffe0b3;
    border-bottom: 1px solid #ffe0b3;
}

.disclaimer-text {
    font-size: 14px;
    color: #666;
    text-align: center;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto;
}

.main-footer {
    background-color: var(--dark-bg);
    color: var(--text-light);
    padding: 50px 20px 20px;
}

.footer-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 30px;
}

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

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--text-light);
}

.footer-col p {
    font-size: 14px;
    color: #ccc;
}

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

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

.footer-col ul li a {
    color: #ccc;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--text-light);
}

.footer-references {
    margin-bottom: 20px;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
}

.footer-references h4 {
    font-size: 16px;
    margin-bottom: 10px;
}

.footer-references p {
    font-size: 12px;
    margin-bottom: 8px;
}

.footer-references a {
    color: var(--secondary-color);
    text-decoration: none;
    word-break: break-all;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 13px;
    color: #999;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(26, 26, 46, 0.95);
    color: var(--text-light);
    padding: 20px;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
    z-index: 10000;
    display: none;
}

.cookie-banner.active {
    display: block;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.cookie-content p {
    flex: 1 1 300px;
    font-size: 14px;
}

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

.cookie-btn {
    padding: 10px 25px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.cookie-btn.accept {
    background-color: var(--success-color);
    color: var(--text-light);
}

.cookie-btn.reject {
    background-color: #e74c3c;
    color: var(--text-light);
}

.cookie-btn:hover {
    opacity: 0.9;
}

.about-hero,
.services-hero,
.contact-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-light);
    padding: 80px 20px;
    text-align: center;
}

.about-hero h1,
.services-hero h1,
.contact-hero h1 {
    font-size: 44px;
    margin-bottom: 15px;
}

.hero-subtitle {
    font-size: 20px;
    opacity: 0.95;
}

.about-story,
.mission-section,
.values-section,
.team-section,
.cta-section,
.services-content,
.guarantee-section,
.contact-content,
.map-section,
.faq-section {
    padding: 60px 20px;
}

.about-story {
    background-color: var(--text-light);
}

.story-layout,
.values-layout,
.contact-layout {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
}

.story-image,
.values-image,
.contact-image {
    flex: 1 1 400px;
    background-color: var(--light-bg);
    border-radius: 10px;
    overflow: hidden;
}

.story-image img,
.values-image img,
.contact-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.story-content,
.values-content,
.contact-info {
    flex: 1 1 400px;
}

.story-content h2,
.values-content h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.story-content p,
.values-content p {
    font-size: 17px;
    margin-bottom: 15px;
    line-height: 1.7;
}

.mission-section {
    background-color: #f4f6f9;
}

.mission-section h2,
.values-section h2,
.team-section h2,
.guarantee-section h2,
.faq-section h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-color);
}

.mission-cards,
.guarantee-grid,
.faq-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.mission-card,
.guarantee-card,
.faq-card {
    flex: 1 1 300px;
    max-width: 350px;
    background-color: var(--text-light);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.mission-card h3,
.guarantee-card h3,
.faq-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.mission-card p,
.guarantee-card p,
.faq-card p {
    font-size: 16px;
    color: #555;
    line-height: 1.6;
}

.values-section {
    background-color: var(--text-light);
}

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

.values-list li {
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    font-size: 17px;
}

.values-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
    font-size: 20px;
}

.team-section {
    background-color: #f9fafb;
}

.team-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: center;
}

.stat-card {
    text-align: center;
    padding: 20px;
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    color: #666;
}

.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-light);
    text-align: center;
}

.cta-section h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.cta-section p {
    font-size: 18px;
    margin-bottom: 30px;
}

.cta-button {
    display: inline-block;
    padding: 14px 40px;
    background-color: var(--text-light);
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 6px;
    font-size: 18px;
    font-weight: 600;
    transition: transform 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
}

.services-content {
    background-color: #f9fafb;
}

.guarantee-section {
    background-color: var(--text-light);
}

.contact-content {
    background-color: var(--text-light);
}

.contact-info h2 {
    font-size: 36px;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.contact-block {
    margin-bottom: 30px;
}

.contact-block h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.contact-block p {
    font-size: 16px;
    color: #555;
    line-height: 1.7;
}

.map-section {
    background-color: #f4f6f9;
}

.map-section h2 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.map-placeholder {
    background-color: var(--text-light);
    padding: 60px 40px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
}

.map-placeholder p {
    font-size: 18px;
    margin-bottom: 15px;
    color: #555;
}

.faq-section {
    background-color: var(--text-light);
}

.legal-content {
    padding: 60px 20px;
    background-color: var(--text-light);
}

.legal-content h1 {
    font-size: 42px;
    margin-bottom: 10px;
    color: var(--primary-color);
    text-align: center;
}

.update-date {
    text-align: center;
    font-size: 14px;
    color: #666;
    margin-bottom: 40px;
}

.legal-section {
    margin-bottom: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.legal-section h2 {
    font-size: 28px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.legal-section h3 {
    font-size: 22px;
    margin-top: 20px;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.legal-section p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
    color: #444;
}

.legal-section ul {
    margin: 15px 0;
    padding-left: 30px;
}

.legal-section ul li {
    margin-bottom: 10px;
    line-height: 1.7;
    font-size: 16px;
    color: #444;
}

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

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

.thanks-section {
    padding: 100px 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.thanks-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    background-color: var(--text-light);
    padding: 50px 40px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.thanks-icon {
    font-size: 80px;
    color: var(--success-color);
    margin-bottom: 20px;
}

.thanks-content h1 {
    font-size: 36px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.thanks-message {
    font-size: 18px;
    margin-bottom: 30px;
    color: #555;
}

.order-summary {
    background-color: var(--light-bg);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
    display: none;
}

.order-summary.active {
    display: block;
}

.order-summary h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.order-summary p {
    font-size: 16px;
    color: #555;
}

.thanks-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.btn-primary,
.btn-secondary {
    padding: 12px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: transform 0.3s ease;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--text-light);
}

.btn-secondary {
    background-color: var(--light-bg);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-primary:hover,
.btn-secondary:hover {
    transform: translateY(-2px);
}

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

    .nav-links {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .ad-disclosure {
        margin-left: 0;
    }

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

    .hero-text p {
        font-size: 18px;
    }

    .solution-wrapper,
    .story-layout,
    .values-layout,
    .contact-layout {
        flex-direction: column;
    }

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

    .cookie-buttons {
        justify-content: center;
    }
}