:root {
    --color-primary: #4a6fa5;
    --color-secondary: #6b8cae;
    --color-accent: #7c9885;
    --color-dark: #2d3e50;
    --color-light: #f8f9fa;
    --color-text: #3d4852;
    --color-muted: #6c757d;
    --color-white: #ffffff;
    --color-border: #e2e8f0;
    --color-bg-alt: #f1f5f9;
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-white);
}

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

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

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

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-narrow {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 20px;
}

.ad-disclosure {
    background-color: var(--color-dark);
    color: var(--color-light);
    text-align: center;
    padding: 8px 20px;
    font-size: 12px;
}

.header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

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

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

.nav-list {
    display: flex;
    list-style: none;
    gap: 32px;
}

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

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

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

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

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--color-text);
}

.hero {
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: center;
    background-color: var(--color-bg-alt);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 80px 0;
}

.hero-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--color-muted);
    margin-bottom: 32px;
    max-width: 540px;
}

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

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

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

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

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

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

.btn-accent:hover {
    background-color: #5d7a66;
    color: var(--color-white);
}

.section {
    padding: 80px 0;
}

.section-alt {
    background-color: var(--color-bg-alt);
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 16px;
    text-align: center;
}

.section-subtitle {
    font-size: 18px;
    color: var(--color-muted);
    text-align: center;
    margin-bottom: 48px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.editorial-block {
    margin-bottom: 48px;
}

.editorial-block p {
    margin-bottom: 20px;
    font-size: 17px;
}

.editorial-block h3 {
    font-size: 24px;
    color: var(--color-dark);
    margin-bottom: 16px;
    margin-top: 40px;
}

.editorial-image {
    margin: 40px 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--color-bg-alt);
}

.editorial-image img {
    width: 100%;
    display: block;
}

.inline-cta {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 32px;
    border-radius: var(--radius-lg);
    text-align: center;
    margin: 48px 0;
}

.inline-cta h4 {
    font-size: 22px;
    margin-bottom: 12px;
}

.inline-cta p {
    margin-bottom: 20px;
    opacity: 0.9;
}

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

.inline-cta .btn:hover {
    background-color: var(--color-light);
    color: var(--color-dark);
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    flex: 1 1 320px;
    max-width: 380px;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-card-image {
    height: 200px;
    overflow: hidden;
    background-color: var(--color-bg-alt);
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-card-content {
    padding: 24px;
}

.service-card-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.service-card-desc {
    font-size: 15px;
    color: var(--color-muted);
    margin-bottom: 16px;
}

.service-card-price {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.service-card-price span {
    font-size: 14px;
    font-weight: 400;
    color: var(--color-muted);
}

.features-list {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    margin-top: 48px;
}

.feature-item {
    flex: 1 1 280px;
    text-align: center;
    padding: 32px 24px;
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background-color: var(--color-bg-alt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--color-primary);
}

.feature-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.feature-desc {
    font-size: 15px;
    color: var(--color-muted);
}

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

.testimonials .section-title {
    color: var(--color-white);
}

.testimonials .section-subtitle {
    color: rgba(255,255,255,0.7);
}

.testimonial-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
}

.testimonial-card {
    background-color: rgba(255,255,255,0.1);
    padding: 32px;
    border-radius: var(--radius-lg);
    flex: 1 1 320px;
    max-width: 400px;
}

.testimonial-text {
    font-size: 16px;
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.8;
}

.testimonial-author {
    font-weight: 600;
}

.testimonial-role {
    font-size: 14px;
    opacity: 0.7;
}

.form-section {
    background-color: var(--color-bg-alt);
    padding: 80px 0;
}

.form-container {
    max-width: 560px;
    margin: 0 auto;
    background-color: var(--color-white);
    padding: 48px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

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

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

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 14px 16px;
    font-size: 16px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition);
    font-family: var(--font-primary);
}

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

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

.form-submit {
    width: 100%;
    padding: 16px;
    font-size: 18px;
}

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

.about-content {
    flex: 1;
}

.about-image {
    flex: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--color-bg-alt);
}

.about-image img {
    width: 100%;
    display: block;
}

.contact-info {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    margin-top: 48px;
}

.contact-item {
    flex: 1 1 280px;
    background-color: var(--color-white);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.contact-item-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.contact-item-text {
    color: var(--color-muted);
}

.footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 60px 0 24px;
}

.footer-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    margin-bottom: 48px;
}

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

.footer-logo {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-white);
}

.footer-desc {
    font-size: 14px;
    opacity: 0.7;
    line-height: 1.8;
}

.footer-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--color-white);
}

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

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

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

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 16px;
    font-size: 13px;
    opacity: 0.7;
}

.disclaimer {
    background-color: var(--color-bg-alt);
    padding: 24px;
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--color-muted);
    margin-top: 48px;
    line-height: 1.8;
}

.references {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

.references h4 {
    font-size: 18px;
    margin-bottom: 16px;
    color: var(--color-dark);
}

.references ol {
    padding-left: 20px;
}

.references li {
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--color-muted);
}

.references a {
    word-break: break-all;
}

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

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

.cookie-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    max-width: 1140px;
    margin: 0 auto;
}

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

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

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

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

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

.cookie-accept:hover {
    background-color: #5d7a66;
}

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

.cookie-reject:hover {
    background-color: rgba(255,255,255,0.1);
}

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

.legal-content h1 {
    font-size: 36px;
    color: var(--color-dark);
    margin-bottom: 32px;
}

.legal-content h2 {
    font-size: 24px;
    color: var(--color-dark);
    margin-top: 40px;
    margin-bottom: 16px;
}

.legal-content p {
    margin-bottom: 16px;
}

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

.legal-content li {
    margin-bottom: 8px;
}

.thanks-container {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 20px;
}

.thanks-content {
    max-width: 560px;
}

.thanks-icon {
    width: 80px;
    height: 80px;
    background-color: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 36px;
    color: var(--color-white);
}

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

.thanks-text {
    font-size: 18px;
    color: var(--color-muted);
    margin-bottom: 32px;
}

.sticky-cta {
    position: fixed;
    bottom: 80px;
    right: 20px;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.sticky-cta .btn {
    box-shadow: var(--shadow-lg);
    padding: 16px 24px;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 32px;
    }

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

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 26px;
    }

    .nav-list {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        flex-direction: column;
        padding: 20px;
        gap: 16px;
        box-shadow: var(--shadow-md);
        display: none;
    }

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

    .mobile-toggle {
        display: block;
    }

    .about-split {
        flex-direction: column;
    }

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

    .footer-grid {
        gap: 32px;
    }

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

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

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