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

:root {
    --primary-color: #2c3e50;
    --secondary-color: #34495e;
    --accent-color: #c0a062;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --border-color: #e0e0e0;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo a {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    letter-spacing: 1px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.main-nav a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--accent-color);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 3px 0;
    transition: var(--transition);
}

.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 100px 0;
    text-align: center;
}

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

.hero-text {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 16px;
}

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

.btn-primary:hover {
    background-color: #a88b4e;
    transform: translateY(-2px);
}

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

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

.btn-text {
    background: none;
    color: var(--text-color);
    padding: 10px 20px;
}

.btn-text:hover {
    text-decoration: underline;
}

.features {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.features-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: space-between;
}

.feature-item {
    flex: 1;
    min-width: 280px;
    text-align: center;
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon img {
    width: 100%;
    height: 100%;
}

.feature-item h2 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.feature-item p {
    font-size: 16px;
    line-height: 1.7;
}

.about-preview {
    padding: 80px 0;
}

.about-content h2 {
    font-size: 36px;
    margin-bottom: 25px;
    color: var(--primary-color);
}

.about-content p {
    font-size: 18px;
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-content .btn {
    margin-top: 15px;
}

.testimonials {
    padding: 80px 0;
    background-color: var(--light-bg);
}

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

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

.testimonial {
    flex: 1;
    min-width: 280px;
    background-color: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 15px;
    font-style: italic;
}

.testimonial-author {
    font-weight: 600;
    color: var(--accent-color);
}

.cta-section {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
}

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

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

.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 42px;
    margin-bottom: 10px;
}

.page-header p {
    font-size: 18px;
    opacity: 0.95;
}

.content-section {
    padding: 60px 0;
}

.content-block {
    margin-bottom: 50px;
}

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

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

.content-block p {
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 15px;
}

.content-block ul {
    margin-left: 25px;
    margin-bottom: 15px;
}

.content-block li {
    margin-bottom: 10px;
    line-height: 1.7;
}

.values-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 20px;
}

.value-item {
    padding: 25px;
    background-color: var(--light-bg);
    border-radius: 8px;
}

.value-item h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--accent-color);
}

.value-item p {
    font-size: 16px;
}

.services-section {
    padding: 60px 0;
}

.service-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 35px;
    margin-bottom: 30px;
    transition: var(--transition);
}

.service-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.service-content h2 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.service-content p {
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 15px;
}

.service-price {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 2px solid var(--light-bg);
    display: flex;
    align-items: center;
    gap: 15px;
}

.price-label {
    font-size: 16px;
    color: var(--text-color);
}

.price-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--accent-color);
}

.contact-section {
    padding: 60px 0;
}

.contact-content {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.contact-info h2,
.contact-additional h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.contact-info p,
.contact-additional p {
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 15px;
}

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

.contact-method h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--accent-color);
}

.contact-method a {
    color: var(--primary-color);
    text-decoration: none;
}

.contact-method a:hover {
    text-decoration: underline;
}

.thank-you-section {
    padding: 100px 0;
    text-align: center;
}

.thank-you-content h1 {
    font-size: 42px;
    margin-bottom: 25px;
    color: var(--primary-color);
}

.thank-you-content p {
    font-size: 18px;
    margin-bottom: 20px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.thank-you-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap;
}

.legal-content {
    padding: 60px 0;
}

.legal-text h2 {
    font-size: 28px;
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.legal-text h2:first-child {
    margin-top: 0;
}

.legal-text h3 {
    font-size: 22px;
    margin-top: 25px;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.legal-text p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
}

.legal-text ul {
    margin-left: 25px;
    margin-bottom: 15px;
}

.legal-text li {
    margin-bottom: 10px;
    line-height: 1.7;
}

footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: space-between;
    margin-bottom: 40px;
}

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

.footer-col h3 {
    font-size: 20px;
    margin-bottom: 20px;
}

.footer-col p {
    opacity: 0.9;
    line-height: 1.6;
}

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

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

.footer-col a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.9;
    transition: var(--transition);
}

.footer-col a:hover {
    opacity: 1;
    color: var(--accent-color);
}

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

.footer-bottom p {
    opacity: 0.8;
    font-size: 14px;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--white);
    border-top: 2px solid var(--accent-color);
    padding: 25px;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 2000;
    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;
    min-width: 250px;
    margin: 0;
    font-size: 15px;
}

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

.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    padding: 20px;
}

.cookie-modal.active {
    display: flex;
}

.cookie-modal-content {
    background-color: var(--white);
    padding: 40px;
    border-radius: 8px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.cookie-modal-content h2 {
    font-size: 28px;
    margin-bottom: 25px;
    color: var(--primary-color);
}

.cookie-option {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.cookie-option:last-of-type {
    border-bottom: none;
}

.cookie-option label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-weight: 600;
    margin-bottom: 8px;
}

.cookie-option input[type="checkbox"] {
    margin-top: 3px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.cookie-option input[type="checkbox"]:disabled {
    cursor: not-allowed;
}

.cookie-option p {
    margin: 0;
    font-size: 14px;
    color: var(--secondary-color);
    line-height: 1.6;
}

.cookie-modal-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: 71px;
        left: -100%;
        width: 100%;
        background-color: var(--white);
        border-bottom: 1px solid var(--border-color);
        transition: var(--transition);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .main-nav.active {
        left: 0;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0;
        padding: 20px;
    }

    .main-nav li {
        border-bottom: 1px solid var(--border-color);
    }

    .main-nav li:last-child {
        border-bottom: none;
    }

    .main-nav a {
        display: block;
        padding: 15px 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

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

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

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

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

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

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

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

    .page-header h1 {
        font-size: 32px;
    }

    .content-block h2 {
        font-size: 26px;
    }

    .service-card {
        padding: 25px;
    }

    .service-content h2 {
        font-size: 24px;
    }

    .price-value {
        font-size: 24px;
    }

    .thank-you-actions {
        flex-direction: column;
        align-items: center;
    }

    .thank-you-actions .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .features-grid {
        gap: 30px;
    }

    .feature-item {
        flex-basis: calc(50% - 15px);
    }

    .testimonials-grid {
        gap: 25px;
    }

    .testimonial {
        flex-basis: calc(50% - 12.5px);
    }
}