:root {
    --primary-color: #008CBA;
    --secondary-color: #6C63FF;
    --accent-light: #E3F4F8;
    --text-dark: #2C3E50;
    --text-light: #7F8C8D;
    --background-primary: #FFFFFF;
    --background-secondary: #F8F9FA;
    --background-tertiary: #ECEFF1;
    --border-color: #E1E8ED;
    --success-color: #27AE60;
    --error-color: #E74C3C;
    --font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --border-radius: 8px;
    --shadow-light: 0 2px 8px rgba(44, 62, 80, 0.08);
    --shadow-medium: 0 8px 24px rgba(44, 62, 80, 0.12);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-primary);
    overflow-x: hidden;
}

.navigation-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition-base);
}

.navigation-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.brand-identity {
    display: flex;
    align-items: center;
}

.company-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-dark);
    transition: var(--transition-base);
}

.company-logo:hover {
    transform: translateY(-2px);
}

.logo-image {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: cover;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

.main-navigation {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
}

.nav-item {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    position: relative;
    transition: var(--transition-base);
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition-base);
}

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

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

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.mobile-menu span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: var(--transition-base);
}

.content-wrapper {
    margin-top: 80px;
}

.data-introduction {
    min-height: 50vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, var(--background-primary) 0%, var(--background-secondary) 100%);
    padding: 4rem 0;
    overflow: hidden;
}

.particles-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(0, 140, 186, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(108, 99, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(0, 140, 186, 0.05) 0%, transparent 50%);
    animation: particleFloat 20s ease-in-out infinite;
}

@keyframes particleFloat {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

.data-introduction .intro-content,
.data-introduction .visual-metaphor {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    align-items: center;
}

.primary-headline {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.accent-text {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.intro-description {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.primary-action-button,
.secondary-action-button,
.expertise-cta-button,
.innovation-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition-base);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.primary-action-button::before,
.secondary-action-button::before,
.expertise-cta-button::before,
.innovation-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.primary-action-button:hover::before,
.secondary-action-button:hover::before,
.expertise-cta-button:hover::before,
.innovation-button:hover::before {
    left: 100%;
}

.primary-action-button:hover,
.secondary-action-button:hover,
.expertise-cta-button:hover,
.innovation-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.metaphor-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
}

.precision-analytics {
    padding: 6rem 0;
    background: var(--background-secondary);
}

.analytics-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.highlight-term {
    color: var(--primary-color);
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.feature-points {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition-base);
}

.feature-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-medium);
}

.feature-icon {
    font-size: 1.5rem;
}

.analytics-image {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
}

.data-flow-visualization {
    padding: 6rem 0;
    background: var(--background-primary);
}

.centered-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.flow-accent {
    color: var(--secondary-color);
}

.flow-stages {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.flow-step {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    transition: var(--transition-base);
    position: relative;
}

.flow-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px 12px 0 0;
}

.flow-step:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.step-number {
    display: inline-block;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.step-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.step-description {
    color: var(--text-light);
    line-height: 1.6;
}

.success-metrics {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.metrics-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.metrics-headline {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
}

.success-highlight {
    color: var(--accent-light);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.metric-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition-base);
}

.metric-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.metric-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--accent-light);
}

.metric-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

.expertise-showcase {
    padding: 6rem 0;
    background: var(--background-secondary);
}

.expertise-layout {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.expertise-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
}

.expertise-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.expertise-accent {
    color: var(--secondary-color);
}

.expertise-text {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.expertise-benefits {
    margin-bottom: 2rem;
}

.benefit-point {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.benefit-icon {
    color: var(--success-color);
    font-weight: 700;
}

.innovation-focus {
    padding: 6rem 0;
    background: var(--background-primary);
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 1200px;
    margin: 0 auto;
    gap: 4rem;
    align-items: center;
}

.innovation-content {
    padding: 0 2rem;
}

.innovation-headline {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.tech-emphasis {
    color: var(--primary-color);
}

.innovation-description {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.technology-stack {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.tech-item {
    background: var(--background-secondary);
    padding: 0.75rem;
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 500;
    color: var(--text-dark);
    transition: var(--transition-base);
}

.tech-item:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.tech-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
    padding: 0 2rem;
}

.consultation-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--background-secondary) 0%, var(--background-tertiary) 100%);
}

.consultation-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.consultation-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.data-journey {
    color: var(--primary-color);
}

.consultation-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

.consultation-form {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
    text-align: left;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 140, 186, 0.1);
}

.form-submit-button {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
}

.form-submit-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.newsletter-subscription {
    padding: 4rem 0;
    background: var(--background-primary);
    border-top: 1px solid var(--border-color);
}

.newsletter-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.newsletter-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.news-accent {
    color: var(--secondary-color);
}

.newsletter-description {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.newsletter-input {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.newsletter-button {
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
}

.newsletter-button:hover {
    background: var(--secondary-color);
}

.newsletter-consent {
    font-size: 0.9rem;
    color: var(--text-light);
}

.site-footer {
    background: var(--text-dark);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: white;
    margin-bottom: 1rem;
}

.footer-logo-image {
    width: 32px;
    height: 32px;
    border-radius: 6px;
}

.footer-tagline {
    color: #BDC3C7;
    line-height: 1.6;
}

.footer-navigation {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-heading {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #BDC3C7;
    text-decoration: none;
    transition: var(--transition-base);
}

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

.contact-info p {
    color: #BDC3C7;
    margin-bottom: 0.5rem;
}

.footer-bottom {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #34495E;
    text-align: center;
    color: #BDC3C7;
}

.success-popup {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.popup-content {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    text-align: center;
    max-width: 400px;
    box-shadow: var(--shadow-medium);
}

.popup-icon {
    font-size: 3rem;
    color: var(--success-color);
    margin-bottom: 1rem;
}

.popup-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.popup-content p {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.popup-close {
    padding: 0.75rem 2rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
}

.legal-document-section {
    padding: 6rem 0 4rem;
    background: var(--background-secondary);
}

.legal-document-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.legal-document-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    text-align: center;
}

.legal-document-updated {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 3rem;
    font-style: italic;
}

.legal-content {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
}

.legal-content h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 2rem 0 1rem 0;
    border-bottom: 2px solid var(--accent-light);
    padding-bottom: 0.5rem;
}

.legal-content h3 {
    color: var(--text-dark);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 1.5rem 0 0.75rem 0;
}

.legal-content h4 {
    color: var(--text-dark);
    font-size: 1.1rem;
    font-weight: 500;
    margin: 1rem 0 0.5rem 0;
}

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

.legal-content ul,
.legal-content ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.legal-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.contact-details {
    background: var(--background-secondary);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin: 1rem 0;
    border-left: 4px solid var(--primary-color);
}

.impressum-details h3 {
    color: var(--secondary-color);
    margin-top: 2rem;
}

.cookie-category {
    background: var(--background-secondary);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin: 1rem 0;
    border-left: 4px solid var(--secondary-color);
}

.cookie-details-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

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

.cookie-details-table th {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
}

.cookie-details-table tr:hover {
    background: var(--background-secondary);
}

.cookie-consent-panel {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
    margin: 2rem 0;
}

.cookie-controls {
    margin: 1.5rem 0;
}

.cookie-control-item {
    margin: 1rem 0;
    padding: 1rem;
    background: var(--background-secondary);
    border-radius: var(--border-radius);
}

.cookie-control-label {
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
}

.cookie-control-text {
    font-weight: 500;
}

.cookie-control-note {
    color: var(--text-light);
    font-size: 0.9rem;
}

.cookie-save-preferences {
    background: var(--primary-color);
    color: white;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
}

.cookie-save-preferences:hover {
    background: var(--secondary-color);
}

.browser-instructions h4 {
    color: var(--primary-color);
    margin-top: 1rem;
}

.faq-hero-section {
    padding: 6rem 0 4rem;
    background: linear-gradient(135deg, var(--background-primary) 0%, var(--background-secondary) 100%);
    text-align: center;
}

.faq-hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.faq-main-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.faq-accent {
    color: var(--primary-color);
}

.faq-hero-description {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.faq-search-box {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: 0.5rem;
}

.faq-search-input {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.faq-search-button {
    padding: 0.75rem 1rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
}

.faq-categories-section {
    padding: 2rem 0;
    background: var(--background-primary);
}

.faq-categories-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.faq-categories-title {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.categories-highlight {
    color: var(--secondary-color);
}

.faq-category-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.category-tab {
    padding: 0.75rem 1.5rem;
    background: var(--background-secondary);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-base);
}

.category-tab.active,
.category-tab:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.faq-content-section {
    padding: 2rem 0 6rem;
    background: var(--background-secondary);
}

.faq-content-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.faq-category-content {
    display: none;
}

.faq-category-content.active {
    display: block;
}

.category-section-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: center;
}

.faq-item {
    background: white;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-base);
}

.faq-question:hover {
    background: var(--background-secondary);
}

.faq-question h4 {
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    transition: var(--transition-base);
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 1.5rem;
    max-height: 500px;
}

.faq-answer p {
    margin: 0;
    line-height: 1.6;
    color: var(--text-dark);
}

.faq-contact-section {
    padding: 4rem 0;
    background: var(--background-primary);
    text-align: center;
}

.faq-contact-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 2rem;
}

.faq-contact-title {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.faq-contact-description {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.faq-contact-options {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.faq-contact-button,
.faq-email-button {
    padding: 0.75rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-base);
}

.faq-contact-button {
    background: var(--primary-color);
    color: white;
}

.faq-email-button {
    background: var(--background-secondary);
    color: var(--text-dark);
    border: 2px solid var(--border-color);
}

.faq-contact-button:hover,
.faq-email-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.error-page-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--background-primary) 0%, var(--background-secondary) 100%);
}

.error-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.error-animation {
    text-align: center;
    margin-bottom: 2rem;
}

.error-number {
    font-size: 6rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 1rem;
}

.rotating-zero {
    display: inline-block;
    animation: rotate 2s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.error-icon {
    font-size: 3rem;
    margin-bottom: 2rem;
}

.error-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.error-description {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    line-height: 1.6;
}

.suggestions-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.suggestions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.suggestion-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition-base);
}

.suggestion-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.suggestion-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.suggestion-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.suggestion-description {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.suggestion-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition-base);
}

.suggestion-button:hover {
    background: var(--secondary-color);
}

.popular-pages {
    margin-bottom: 3rem;
}

.popular-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.popular-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.popular-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: white;
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--text-dark);
    transition: var(--transition-base);
}

.popular-link:hover {
    background: var(--background-secondary);
    transform: translateX(5px);
}

.link-icon {
    font-size: 1.2rem;
}

.search-section {
    text-align: center;
}

.search-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.search-description {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.search-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.search-email,
.search-form {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.search-email:hover,
.search-form:hover {
    color: var(--secondary-color);
}

.error-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.data-visualization {
    text-align: center;
}

.chart-container {
    display: flex;
    align-items: end;
    gap: 1rem;
    height: 200px;
    margin-bottom: 1rem;
}

.chart-bar {
    width: 40px;
    background: var(--primary-color);
    border-radius: 4px 4px 0 0;
    transition: height 1s ease;
}

.missing-bar {
    background: var(--error-color);
    border: 2px dashed var(--error-color);
    background: transparent;
}

.chart-caption {
    color: var(--text-light);
    font-style: italic;
}

.error-help-section {
    padding: 4rem 0;
    background: var(--background-primary);
}

.help-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.help-title {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 3rem;
}

.help-accent {
    color: var(--secondary-color);
}

.help-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.help-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
}

.help-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.help-item-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.help-item-description {
    color: var(--text-light);
    line-height: 1.5;
}

.nav-item.active {
    color: var(--primary-color);
    font-weight: 600;
}

.nav-item.active::after {
    width: 100%;
}

.service-detail-hero {
  padding: 8rem 0 4rem;
  background: linear-gradient(135deg, var(--background-primary) 0%, var(--background-secondary) 100%);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

.service-hero-content {
  /* Убираем grid отсюда, так как он уже в родителе */
}

.breadcrumb-navigation {
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--text-light);
}

.breadcrumb-navigation a {
  color: var(--primary-color);
  text-decoration: none;
}

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

.service-detail-title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.service-accent {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.service-detail-subtitle {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.service-hero-stats {
  display: flex;
  gap: 2rem;
}

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

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
}

.stat-label {
  font-size: 0.9rem;
}

.service-hero-visual {
  /* Стили для контейнера изображения */
}

.service-hero-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: var(--shadow-medium);
}

/* Адаптивные стили */
@media (max-width: 768px) {
  .service-detail-hero {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 6rem 1rem 3rem;
  }
  
  .service-detail-title {
    font-size: 2.5rem;
  }
  
  .service-hero-stats {
    justify-content: space-around;
  }
}

.service-overview-section {
    padding: 6rem 0;
    background: var(--background-primary);
}

.service-overview-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.overview-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
    text-align: center;
}

.overview-highlight {
    color: var(--secondary-color);
}

.overview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.overview-description {
    font-size: 1.1rem;
    color: var(--text-dark);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.overview-benefits {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    transition: var(--transition-base);
}

.benefit-item:hover {
    transform: translateX(5px);
    background: white;
    box-shadow: var(--shadow-light);
}

.benefit-icon {
    font-size: 1.5rem;
}

.benefit-text {
    font-weight: 500;
    color: var(--text-dark);
}

.dashboard-preview {
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
    overflow: hidden;
    padding: 1rem;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.dashboard-title {
    font-weight: 600;
    color: var(--text-dark);
}

.dashboard-controls {
    display: flex;
    gap: 0.5rem;
}

.control-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-color);
}

.control-dot.active {
    background: var(--primary-color);
}

.dashboard-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.dashboard-widget {
    background: var(--background-secondary);
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
}

.widget-title {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.widget-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.widget-trend {
    font-size: 0.8rem;
    color: var(--success-color);
    font-weight: 600;
}

.dashboard-chart {
    grid-column: 1 / -1;
    background: var(--background-secondary);
    padding: 1rem;
    border-radius: var(--border-radius);
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: 0.5rem;
    height: 100px;
}

.chart-bar {
    flex: 1;
    background: var(--primary-color);
    border-radius: 2px 2px 0 0;
    transition: height 1s ease;
}

.service-features-section {
    padding: 6rem 0;
    background: var(--background-secondary);
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.features-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
    text-align: center;
}

.features-highlight {
    color: var(--primary-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    transition: var(--transition-base);
    text-align: center;
}

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

.feature-icon-large {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.feature-description {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.feature-details {
    list-style: none;
    padding: 0;
    text-align: left;
}

.feature-details li {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

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

.bi-tools-section {
    padding: 6rem 0;
    background: var(--background-primary);
}

.tools-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.tools-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    text-align: center;
}

.tools-highlight {
    color: var(--secondary-color);
}

.tools-description {
    font-size: 1.1rem;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.tool-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: var(--transition-base);
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.tool-logo {
    margin-bottom: 1rem;
}

.tool-placeholder {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    font-size: 0.9rem;
}

.power-bi {
    background: linear-gradient(135deg, #F2C811, #E6B800);
}

.tableau {
    background: linear-gradient(135deg, #1F77B4, #1a6ca8);
}

.qlik {
    background: linear-gradient(135deg, #009845, #007a3a);
}

.looker {
    background: linear-gradient(135deg, #4285F4, #3367d6);
}

.tool-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.tool-description {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.tool-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.tool-feature {
    background: var(--background-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text-dark);
}

.bi-process-section {
    padding: 6rem 0;
    background: var(--background-secondary);
}

.process-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

.process-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
    text-align: center;
}

.process-highlight {
    color: var(--primary-color);
}

.process-timeline {
    position: relative;
}

.process-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.step-content {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    flex: 1;
}

.step-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.step-description {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.step-deliverables {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.deliverable {
    background: var(--accent-light);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.bi-pricing-section {
    padding: 6rem 0;
    background: var(--background-primary);
}

.pricing-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.pricing-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    text-align: center;
}

.pricing-highlight {
    color: var(--secondary-color);
}

.pricing-description {
    font-size: 1.1rem;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 3rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.pricing-card {
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    padding: 2rem;
    text-align: center;
    position: relative;
    transition: var(--transition-base);
}

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

.pricing-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
}

.pricing-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-header {
    margin-bottom: 2rem;
}

.pricing-plan {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.pricing-amount {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
}

.price-currency {
    font-size: 1.2rem;
    color: var(--text-light);
}

.price-value {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.price-period {
    font-size: 1rem;
    color: var(--text-light);
}

.pricing-features {
    margin-bottom: 2rem;
    text-align: left;
}

.pricing-features .feature-item {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-dark);
}

.pricing-features .feature-item:last-child {
    border-bottom: none;
}

.pricing-button {
    display: block;
    width: 100%;
    padding: 1rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition-base);
}

.pricing-button:hover {
    background: var(--secondary-color);
}

.bi-cta-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.cta-highlight {
    color: var(--accent-light);
}

.cta-description {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-primary,
.cta-secondary {
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-base);
}

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

.cta-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

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

@media (max-width: 768px) {
    .main-navigation .nav-links {
        display: none;
    }

    .mobile-menu {
        display: flex;
    }

    .data-introduction .intro-content,
    .data-introduction .visual-metaphor,
    .analytics-grid,
    .expertise-layout,
    .innovation-focus,
    .service-hero-content,
    .overview-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .flow-stages {
        grid-template-columns: 1fr;
    }

    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .technology-stack {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-navigation {
        grid-template-columns: 1fr;
    }

    .consultation-form {
        padding: 2rem;
    }

    .primary-headline {
        font-size: 2rem;
    }

    .section-title,
    .centered-title,
    .metrics-headline,
    .expertise-title,
    .innovation-headline,
    .consultation-title {
        font-size: 1.8rem;
    }

    .error-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .error-number {
        font-size: 4rem;
    }

    .suggestions-grid {
        grid-template-columns: 1fr;
    }

    .popular-links {
        grid-template-columns: 1fr;
    }

    .faq-category-tabs {
        flex-direction: column;
        align-items: center;
    }

    .category-tab {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }

    .legal-content {
        padding: 2rem;
    }

    .legal-document-title {
        font-size: 2rem;
    }

    .cookie-details-table {
        font-size: 0.9rem;
    }

    .cookie-details-table th,
    .cookie-details-table td {
        padding: 0.75rem;
    }

    .service-detail-title {
        font-size: 2.5rem;
    }

    .service-hero-stats {
        justify-content: space-around;
    }

    .overview-benefits {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: none;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .process-step {
        gap: 1rem;
    }

    .step-number {
        width: 30px;
        height: 30px;
        font-size: 1rem;
    }

    .step-content {
        padding: 1.5rem;
    }
}

/* Leistungen Page Specific Styles */

.services-hero-section {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--background-primary) 0%, var(--background-secondary) 100%);
    text-align: center;
}

.services-hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.services-main-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.services-accent {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.services-hero-description {
    font-size: 1.2rem;
    color: var(--text-light);
    line-height: 1.6;
}

.services-overview-section {
    padding: 6rem 0;
    background: var(--background-primary);
}

.services-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.services-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.services-section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.services-highlight {
    color: var(--secondary-color);
}

.services-intro-text {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    transition: var(--transition-base);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

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

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.service-description {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-tag {
    background: var(--accent-light);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.service-pricing {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--background-secondary);
    border-radius: var(--border-radius);
}

.price-label {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-right: 0.5rem;
}

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

.service-button {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition-base);
}

.service-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.service-process-section {
    padding: 6rem 0;
    background: var(--background-secondary);
}

.service-benefits-section {
    padding: 6rem 0;
    background: var(--background-primary);
}

.benefits-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.benefits-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
    text-align: center;
}

.benefits-accent {
    color: var(--primary-color);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: var(--transition-base);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.benefit-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.benefit-description {
    color: var(--text-light);
    line-height: 1.6;
}

.services-cta-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
}

.services-cta-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.services-cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.cta-data-step {
    color: var(--accent-light);
}

.services-cta-description {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    line-height: 1.6;
}

.services-cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.primary-services-button,
.secondary-services-button {
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-base);
}

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

.secondary-services-button {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.primary-services-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

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

.cta-statistics {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

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

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

@media (max-width: 768px) {
    .services-main-title {
        font-size: 2.5rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .services-cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-statistics {
        gap: 2rem;
    }
}

/* Referenzen Page Specific Styles */

.testimonials-hero-section {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--background-primary) 0%, var(--background-secondary) 100%);
    text-align: center;
}

.testimonials-hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.testimonials-main-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.testimonials-accent {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.testimonials-hero-description {
    font-size: 1.2rem;
    color: var(--text-light);
    line-height: 1.6;
}

.featured-testimonials-section {
    padding: 6rem 0;
    background: var(--background-primary);
}

.featured-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.featured-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
    text-align: center;
}

.featured-highlight {
    color: var(--secondary-color);
}

.featured-testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 3rem;
}

.featured-testimonial {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
    position: relative;
}

.testimonial-content-block {
    margin-bottom: 2rem;
}

.quote-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.testimonial-quote {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-author-section {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 2rem;
}

.author-details h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.author-position,
.author-company {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.testimonial-metrics {
    display: flex;
    gap: 1rem;
}

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

.metric-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.metric-label {
    font-size: 0.8rem;
}

.testimonial-rating {
    text-align: center;
    font-size: 1.2rem;
}

.success-metrics-overview {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
}

.metrics-overview-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

.metrics-overview-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
}

.metrics-accent {
    color: var(--accent-light);
}

.success-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.success-metric-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition-base);
}

.success-metric-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.metric-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.metric-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--accent-light);
}

.metric-description {
    font-size: 1rem;
    opacity: 0.9;
}

.detailed-testimonials-section {
    padding: 6rem 0;
    background: var(--background-secondary);
}

.detailed-testimonials-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.detailed-section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
    text-align: center;
}

.detailed-highlight {
    color: var(--primary-color);
}

.testimonials-masonry {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card-detailed {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    transition: var(--transition-base);
}

.testimonial-card-detailed:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.client-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.client-role,
.client-company {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.testimonial-rating-detailed {
    font-size: 1rem;
}

.testimonial-text-detailed {
    color: var(--text-dark);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-style: italic;
}

.project-type {
    background: var(--accent-light);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    display: inline-block;
}

.industry-testimonials {
    padding: 6rem 0;
    background: var(--background-primary);
}

.industry-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

.industry-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
    text-align: center;
}

.industry-accent {
    color: var(--secondary-color);
}

.industry-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.industry-tab {
    padding: 0.75rem 1.5rem;
    background: var(--background-secondary);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-base);
    color: var(--text-dark);
}

.industry-tab.active,
.industry-tab:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.industry-content {
    position: relative;
}

.industry-panel {
    display: none;
}

.industry-panel.active {
    display: block;
}

.industry-testimonial {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    text-align: center;
}

.industry-quote {
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-style: italic;
}

.industry-author {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.industry-results {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.result-tag {
    background: var(--success-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.testimonial-cta-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--background-secondary) 0%, var(--background-tertiary) 100%);
    text-align: center;
}

.testimonial-cta-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.testimonial-cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.cta-success-story {
    color: var(--primary-color);
}

.testimonial-cta-description {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.testimonial-cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.primary-testimonial-button,
.secondary-testimonial-button {
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-base);
}

.primary-testimonial-button {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.secondary-testimonial-button {
    background: var(--background-primary);
    color: var(--text-dark);
    border: 2px solid var(--border-color);
}

.primary-testimonial-button:hover,
.secondary-testimonial-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

@media (max-width: 768px) {
    .testimonials-main-title {
        font-size: 2.5rem;
    }

    .featured-testimonials-grid {
        grid-template-columns: 1fr;
    }

    .testimonial-author-section {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .testimonials-masonry {
        grid-template-columns: 1fr;
    }

    .industry-tabs {
        flex-direction: column;
        align-items: center;
    }

    .industry-tab {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }

    .testimonial-cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

/* About Page Specific Styles */

.about-hero-introduction {
  padding: 8rem 0 4rem;
  background: linear-gradient(135deg, var(--background-primary) 0%, var(--background-secondary) 100%);
}

.about-hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-main-headline {
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.about-accent {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-hero-description {
  font-size: 1.2rem;
  color: var(--text-light);
  line-height: 1.6;
}

.about-hero-visual {
  display: flex;
  justify-content: center;
}

.about-hero-image {
  height: 600px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: var(--shadow-medium);
}

.company-story-section {
  padding: 6rem 0;
  background: var(--background-primary);
}

.story-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.story-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 2rem;
}

.story-highlight {
  color: var(--secondary-color);
}

.story-text {
  font-size: 1.1rem;
  color: var(--text-dark);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.mission-values {
  margin-top: 3rem;
}

.mission-item {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--background-secondary);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--primary-color);
}

.mission-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.mission-description {
  color: var(--text-light);
  line-height: 1.6;
}

.story-metrics {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.metric-highlight {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow-light);
  text-align: center;
  transition: var(--transition-base);
}

.metric-highlight:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.metric-value {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.metric-description {
  font-weight: 500;
}

.expertise-approach-section {
  padding: 6rem 0;
  background: var(--background-secondary);
}

.approach-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.approach-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  text-align: center;
}

.approach-accent {
  color: var(--primary-color);
}

.approach-description {
  font-size: 1.1rem;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.approach-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.pillar-item {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow-light);
  text-align: center;
  transition: var(--transition-base);
}

.pillar-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-medium);
}

.pillar-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.pillar-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.pillar-description {
  color: var(--text-light);
  line-height: 1.6;
}

.why-choose-us-section {
  padding: 6rem 0;
  background: var(--background-primary);
}

.choice-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.choice-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 2rem;
}

.choice-emphasis {
  color: var(--secondary-color);
}

.choice-reasons {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.reason-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.reason-number {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.reason-content {
  flex: 1;
}

.reason-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.reason-description {
  color: var(--text-light);
  line-height: 1.6;
}

.choice-visual {
  display: flex;
  justify-content: center;
}

.choice-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: var(--shadow-medium);
}

.customer-testimonials-section {
  padding: 6rem 0;
  background: var(--background-secondary);
}

.testimonials-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.testimonials-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 3rem;
  text-align: center;
}

.testimonials-accent {
  color: var(--primary-color);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-light);
  transition: var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.testimonial-content {
  padding: 2rem;
}

.testimonial-text {
  font-style: italic;
  color: var(--text-dark);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.author-info {
  flex: 1;
}

.author-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.25rem;
}

.author-position {
  font-size: 0.9rem;
  color: var(--text-light);
}

.author-rating {
  font-size: 1.1rem;
}

.partnership-call-to-action {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  text-align: center;
}

.cta-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.cta-highlight {
  color: var(--accent-light);
}

.cta-description {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  opacity: 0.9;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.primary-cta-button,
.secondary-cta-button {
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition-base);
}

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

.secondary-cta-button {
  background: transparent;
  color: white;
  border: 2px solid white;
}

.primary-cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

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

@media (max-width: 768px) {
  .about-hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .about-main-headline {
    font-size: 2.5rem;
  }
  
  .story-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .choice-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .approach-pillars {
    grid-template-columns: 1fr;
  }
}

/* Contact Page Specific Styles */

.contact-hero-section {
  padding: 8rem 0 4rem;
  background: linear-gradient(135deg, var(--background-primary) 0%, var(--background-secondary) 100%);
  text-align: center;
}

.contact-hero-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem;
}

.contact-main-title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
}

.contact-accent {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-hero-description {
  font-size: 1.2rem;
  color: var(--text-light);
  line-height: 1.6;
}

.contact-main-section {
  padding: 6rem 0;
  background: var(--background-primary);
}

.contact-layout-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-information-panel {
  background: white;
  padding: 3rem;
  border-radius: 12px;
  box-shadow: var(--shadow-light);
  height: fit-content;
}

.contact-info-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.data-experts {
  color: var(--primary-color);
}

.contact-info-description {
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.contact-details-list {
  margin-bottom: 3rem;
}

.contact-detail-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--background-secondary);
  border-radius: var(--border-radius);
  transition: var(--transition-base);
}

.contact-detail-item:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-light);
}

.contact-icon {
  font-size: 1.5rem;
  width: 40px;
  text-align: center;
}

.contact-detail-content {
  flex: 1;
}

.contact-detail-label {
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.contact-detail-value {
  color: var(--text-light);
  line-height: 1.5;
}

.contact-benefits-showcase {
  background: var(--accent-light);
  padding: 2rem;
  border-radius: var(--border-radius);
  border-left: 4px solid var(--primary-color);
}

.benefits-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.benefits-list {
  list-style: none;
  padding: 0;
}

.benefit-item {
  color: var(--text-dark);
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
  position: relative;
}

.benefit-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 6px;
  height: 6px;
  background: var(--success-color);
  border-radius: 50%;
}

.contact-form-panel {
  background: white;
  border-radius: 12px;
  box-shadow: var(--shadow-medium);
  overflow: hidden;
}

.form-container {
  padding: 3rem;
}

.form-panel-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.form-accent {
  color: var(--secondary-color);
}

.form-panel-subtitle {
  color: var(--text-light);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.detailed-contact-form {
  position: relative;
}

.form-step {
  display: none;
}

.form-step.active {
  display: block;
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.step-heading {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent-light);
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 140, 186, 0.1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.form-nav-button,
.form-submit-detailed {
  padding: 0.75rem 2rem;
  border: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
}

.form-nav-button {
  background: var(--background-secondary);
  color: var(--text-dark);
}

.next-step,
.form-submit-detailed {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
}

.form-nav-button:hover,
.form-submit-detailed:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-light);
}

.contact-additional-info {
  padding: 4rem 0;
  background: var(--background-secondary);
}

.additional-info-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.info-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow-light);
  text-align: center;
  transition: var(--transition-base);
}

.info-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.info-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.info-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.info-description {
  color: var(--text-light);
  line-height: 1.6;
}

.error-message {
  background: #fee;
  color: #c33;
  padding: 1rem;
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  border-left: 4px solid #c33;
}

.error-message ul {
  margin: 0;
  padding-left: 1.5rem;
}

.error-message li {
  margin-bottom: 0.5rem;
}

/* Form validation states */
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: var(--error-color);
}

.form-group input.success,
.form-group select.success,
.form-group textarea.success {
  border-color: var(--success-color);
}

/* Loading state */
.form-submit-detailed:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* Progress indicator */
.form-progress {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.progress-step {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--border-color);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  margin: 0 0.5rem;
  transition: var(--transition-base);
}

.progress-step.active {
  background: var(--primary-color);
}

.progress-step.completed {
  background: var(--success-color);
}

@media (max-width: 768px) {
  .contact-main-title {
    font-size: 2.5rem;
  }
  
  .contact-layout-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .contact-information-panel,
  .form-container {
    padding: 2rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .form-navigation {
    flex-direction: column;
    gap: 1rem;
  }
  
  .info-grid {
    grid-template-columns: 1fr;
  }
}

.cookie-consent-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(20, 23, 69, 0.8);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.cookie-consent-overlay.show {
    opacity: 1;
    visibility: visible;
}

.cookie-consent-modal {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.cookie-consent-overlay.show .cookie-consent-modal {
    transform: translateY(0);
}

.cookie-consent-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.cookie-consent-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #3B82F6;
    margin: 0;
}

.cookie-consent-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #6B7280;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.cookie-consent-close:hover {
    background: #F3F4F6;
    color: #374151;
}

.cookie-consent-description {
    color: #6B7280;
    line-height: 1.6;
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.cookie-categories {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.cookie-category {
    background: #F8FAFC;
    border-radius: 12px;
    padding: 1.25rem;
    transition: all 0.2s ease;
}

.cookie-category:hover {
    background: #F1F5F9;
}

.cookie-category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.cookie-category-title {
    font-weight: 600;
    color: #1F2937;
    font-size: 1rem;
    margin: 0;
}

.cookie-toggle {
    position: relative;
    width: 50px;
    height: 26px;
    background: #D1D5DB;
    border-radius: 13px;
    cursor: pointer;
    transition: background 0.3s ease;
    border: none;
    outline: none;
}

.cookie-toggle.active {
    background: #3B82F6;
}

.cookie-toggle.disabled {
    background: #3B82F6;
    cursor: not-allowed;
    opacity: 0.7;
}

.cookie-toggle::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 22px;
    height: 22px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.cookie-toggle.active::after {
    transform: translateX(24px);
}

.cookie-category-description {
    color: #6B7280;
    font-size: 0.85rem;
    line-height: 1.4;
    margin: 0;
}

.cookie-consent-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.cookie-btn {
    flex: 1;
    padding: 0.875rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 140px;
}

.cookie-btn-primary {
    background: #3B82F6;
    color: white;
}

.cookie-btn-primary:hover {
    background: #2563EB;
    transform: translateY(-1px);
}

.cookie-btn-secondary {
    background: #F3F4F6;
    color: #374151;
    border: 1px solid #D1D5DB;
}

.cookie-btn-secondary:hover {
    background: #E5E7EB;
    border-color: #9CA3AF;
}

/* Mobile Responsive */
@media (max-width: 640px) {
    .cookie-consent-modal {
        padding: 1.5rem;
        margin: 1rem;
        width: calc(100% - 2rem);
    }

    .cookie-consent-title {
        font-size: 1.25rem;
    }

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

    .cookie-btn {
        min-width: auto;
    }
}

.benefit-icon,
.challenge-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 0.75rem;
    transition: all 0.2s ease;
}

.benefit-icon:hover {
    color: var(--secondary-color);
    transform: scale(1.1);
}


/* Добавьте эти стили в ваш CSS файл */

/* Анимация бургер-меню при активации */
.mobile-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Мобильное меню в открытом состоянии */
@media (max-width: 768px) {
    .nav-links.mobile-open {
        display: flex !important;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-medium);
        border-top: 1px solid var(--border-color);
        z-index: 999;
        animation: slideDown 0.3s ease-out;
    }
    
    .nav-links.mobile-open .nav-item {
        padding: 1rem 0;
        border-bottom: 1px solid var(--border-color);
        text-align: center;
        font-size: 1.1rem;
    }
    
    .nav-links.mobile-open .nav-item:last-child {
        border-bottom: none;
    }
}

/* Анимация появления мобильного меню */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Блокировка скролла когда меню открыто */
body.menu-open {
    overflow: hidden;
}

/* Дополнительные стили для лучшего UX */
.mobile-menu {
    position: relative;
    z-index: 1001;
    padding: 0.5rem;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.mobile-menu:hover {
    background-color: var(--background-secondary);
}

/* Для больших экранов убираем mobile-open */
@media (min-width: 769px) {
    .nav-links.mobile-open {
        display: flex !important;
        position: static;
        background: none;
        flex-direction: row;
        padding: 0;
        box-shadow: none;
        border: none;
        animation: none;
    }
    
    .nav-links.mobile-open .nav-item {
        padding: 0;
        border-bottom: none;
        text-align: left;
        font-size: inherit;
    }
}