:root {
    --primary: #1a5f7a;
    --primary-dark: #134b61;
    --secondary: #57c5b6;
    --accent: #159895;
    --dark: #002b36;
    --light: #f8f9fa;
    --gray: #6c757d;
    --gray-light: #e9ecef;
    --white: #ffffff;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
    --radius: 12px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--dark);
    background-color: var(--white);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: var(--shadow);
}

.ad-notice {
    background: var(--gray-light);
    padding: 8px 0;
    font-size: 12px;
    color: var(--gray);
    text-align: center;
}

.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--white);
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-list {
    display: flex;
    gap: 28px;
}

.nav-link {
    font-weight: 500;
    color: var(--dark);
    padding: 8px 0;
    position: relative;
}

.nav-link:hover {
    color: var(--primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--dark);
    transition: var(--transition);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    gap: 8px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--secondary);
    color: var(--dark);
}

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

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

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

.btn-lg {
    padding: 18px 36px;
    font-size: 18px;
}

.hero {
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-color: var(--primary);
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.2;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero-badge {
    display: inline-block;
    background: var(--secondary);
    color: var(--dark);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 24px;
}

.hero p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.section {
    padding: 100px 0;
}

.section-alt {
    background: var(--gray-light);
}

.section-dark {
    background: var(--dark);
    color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

.intro-block {
    display: flex;
    gap: 60px;
    align-items: center;
}

.intro-image {
    flex: 1;
    background-color: var(--gray-light);
    border-radius: var(--radius);
    overflow: hidden;
}

.intro-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.intro-text {
    flex: 1;
}

.intro-text h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.intro-text p {
    margin-bottom: 16px;
    color: var(--gray);
}

.problem-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

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

.problem-card {
    flex: 1;
    min-width: 280px;
    background: rgba(255, 255, 255, 0.1);
    padding: 32px;
    border-radius: var(--radius);
    backdrop-filter: blur(10px);
}

.problem-icon {
    width: 60px;
    height: 60px;
    background: var(--secondary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.problem-icon svg {
    width: 28px;
    height: 28px;
    fill: var(--dark);
}

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

.problem-card p {
    opacity: 0.9;
    font-size: 15px;
}

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

.service-card {
    flex: 1 1 calc(33.333% - 20px);
    min-width: 300px;
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-image {
    height: 200px;
    background-color: var(--gray-light);
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.service-card:hover .service-image img {
    transform: scale(1.05);
}

.service-content {
    padding: 28px;
}

.service-content h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--dark);
}

.service-content p {
    color: var(--gray);
    font-size: 15px;
    margin-bottom: 20px;
}

.service-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--gray-light);
}

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

.price-note {
    font-size: 13px;
    color: var(--gray);
}

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

.trust-stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    font-size: 16px;
    color: var(--gray);
    margin-top: 8px;
}

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

.testimonial-card {
    flex: 1;
    min-width: 300px;
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.testimonial-text {
    font-size: 17px;
    font-style: italic;
    color: var(--dark);
    margin-bottom: 24px;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--gray-light);
    overflow: hidden;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 16px;
    font-weight: 600;
}

.author-info span {
    font-size: 14px;
    color: var(--gray);
}

.benefits-section {
    background: var(--white);
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.benefit-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 24px;
    background: var(--light);
    border-radius: var(--radius);
    border-left: 4px solid var(--primary);
}

.benefit-icon {
    width: 48px;
    height: 48px;
    background: var(--primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.benefit-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--white);
}

.benefit-content h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.benefit-content p {
    color: var(--gray);
    font-size: 15px;
}

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

.cta-section h2 {
    font-size: 40px;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    padding: 48px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}

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

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

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 14px 18px;
    font-size: 16px;
    border: 2px solid var(--gray-light);
    border-radius: var(--radius);
    background: var(--white);
    transition: var(--transition);
    font-family: inherit;
}

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

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-submit {
    width: 100%;
    margin-top: 8px;
}

.about-hero {
    padding: 160px 0 80px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: var(--white);
    text-align: center;
}

.about-hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.about-hero p {
    font-size: 20px;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.about-content {
    display: flex;
    gap: 60px;
    align-items: center;
}

.about-image {
    flex: 1;
    background-color: var(--gray-light);
    border-radius: var(--radius);
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 32px;
    margin-bottom: 24px;
}

.about-text p {
    margin-bottom: 16px;
    color: var(--gray);
}

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

.value-card {
    flex: 1;
    min-width: 250px;
    text-align: center;
    padding: 40px 30px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.value-icon {
    width: 70px;
    height: 70px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.value-icon svg {
    width: 32px;
    height: 32px;
    fill: var(--white);
}

.value-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.value-card p {
    color: var(--gray);
    font-size: 15px;
}

.contact-info {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.contact-card {
    flex: 1;
    min-width: 280px;
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

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

.contact-item {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.contact-item svg {
    width: 20px;
    height: 20px;
    fill: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item span {
    color: var(--gray);
}

.footer {
    background: var(--dark);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-main {
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.footer-brand {
    flex: 2;
    min-width: 280px;
}

.footer-logo {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    max-width: 320px;
}

.footer-links {
    flex: 1;
    min-width: 160px;
}

.footer-links h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

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

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.disclaimer {
    background: var(--gray-light);
    padding: 40px 0;
    text-align: center;
}

.disclaimer p {
    font-size: 13px;
    color: var(--gray);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dark);
    color: var(--white);
    padding: 20px;
    z-index: 9999;
    display: none;
}

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

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-text {
    flex: 1;
    font-size: 14px;
}

.cookie-text a {
    color: var(--secondary);
    text-decoration: underline;
}

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

.cookie-btn {
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.cookie-accept {
    background: var(--secondary);
    color: var(--dark);
}

.cookie-accept:hover {
    background: var(--accent);
    color: var(--white);
}

.cookie-reject {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
}

.cookie-reject:hover {
    border-color: var(--white);
}

.legal-page {
    padding: 160px 0 80px;
}

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

.legal-content h1 {
    font-size: 36px;
    margin-bottom: 40px;
    text-align: center;
}

.legal-content h2 {
    font-size: 24px;
    margin: 40px 0 20px;
    color: var(--primary);
}

.legal-content p {
    margin-bottom: 16px;
    color: var(--gray);
}

.legal-content ul {
    margin: 16px 0;
    padding-left: 24px;
}

.legal-content li {
    margin-bottom: 8px;
    color: var(--gray);
    list-style: disc;
}

.thanks-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    padding: 40px 20px;
}

.thanks-card {
    background: var(--white);
    padding: 60px;
    border-radius: var(--radius);
    text-align: center;
    max-width: 500px;
    box-shadow: var(--shadow-lg);
}

.thanks-icon {
    width: 80px;
    height: 80px;
    background: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
}

.thanks-icon svg {
    width: 40px;
    height: 40px;
    fill: var(--dark);
}

.thanks-card h1 {
    font-size: 32px;
    margin-bottom: 16px;
    color: var(--dark);
}

.thanks-card p {
    color: var(--gray);
    margin-bottom: 30px;
}

.sticky-cta {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.sticky-cta.visible {
    opacity: 1;
    visibility: visible;
}

.sticky-cta .btn {
    box-shadow: var(--shadow-lg);
}

@media (max-width: 992px) {
    .hero h1 {
        font-size: 42px;
    }

    .section-title {
        font-size: 32px;
    }

    .intro-block,
    .about-content {
        flex-direction: column;
    }

    .nav-list {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow);
        gap: 0;
    }

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

    .nav-link {
        padding: 12px 0;
        border-bottom: 1px solid var(--gray-light);
    }

    .hamburger {
        display: flex;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 140px 0 80px;
        min-height: auto;
    }

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

    .section {
        padding: 60px 0;
    }

    .trust-stats {
        gap: 40px;
    }

    .stat-number {
        font-size: 36px;
    }

    .form-container {
        padding: 32px 24px;
    }

    .footer-main {
        gap: 40px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}