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

:root {
    --primary-color: #1a4d7a;
    --secondary-color: #2c6ba3;
    --accent-color: #f39c12;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e1e8ed;
    --success-color: #27ae60;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background: var(--bg-white);
    display: flex;
    min-height: 100vh;
}

.ad-notice {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #34495e;
    color: white;
    text-align: center;
    padding: 8px;
    font-size: 13px;
    z-index: 1001;
}

.nav-sidebar {
    position: fixed;
    left: 0;
    top: 32px;
    width: 260px;
    height: calc(100vh - 32px);
    background: var(--text-dark);
    color: white;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    z-index: 100;
}

.nav-brand {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 50px;
    color: white;
}

.nav-links {
    list-style: none;
    flex: 1;
}

.nav-links li {
    margin-bottom: 20px;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 16px;
    display: block;
    padding: 8px 0;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: white;
}

.nav-footer {
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
}

.nav-footer a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.3s ease;
}

.nav-footer a:hover {
    color: white;
}

.main-content {
    margin-left: 260px;
    margin-top: 32px;
    flex: 1;
    width: calc(100% - 260px);
}

section {
    padding: 80px 60px;
}

.hero-split {
    display: flex;
    align-items: center;
    gap: 60px;
    min-height: 600px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.hero-text {
    flex: 1;
}

.hero-text h1 {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.hero-text p {
    font-size: 20px;
    color: var(--text-light);
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-image {
    flex: 1;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--shadow-hover);
}

.cta-primary {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 16px 36px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

.cta-primary:hover {
    background: var(--secondary-color);
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.split-section {
    display: flex;
    align-items: center;
    gap: 80px;
    background: var(--bg-white);
}

.split-section.reverse {
    flex-direction: row-reverse;
    background: var(--bg-light);
}

.split-content {
    flex: 1;
}

.split-content h2 {
    font-size: 38px;
    margin-bottom: 24px;
    color: var(--text-dark);
    font-weight: 700;
}

.split-content p {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.split-image {
    flex: 1;
}

.split-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.cta-inline {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 2px;
    margin-top: 16px;
    transition: color 0.3s ease;
}

.cta-inline:hover {
    color: var(--secondary-color);
}

.expertise-grid {
    background: var(--bg-light);
}

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

.grid-header h2 {
    font-size: 42px;
    margin-bottom: 16px;
    font-weight: 700;
}

.grid-header p {
    font-size: 19px;
    color: var(--text-light);
}

.service-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
}

.service-card {
    flex: 1;
    min-width: 280px;
    background: white;
    padding: 36px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

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

.service-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.service-card p {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 24px;
    line-height: 1.6;
}

.service-price {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-select {
    width: 100%;
    padding: 12px 24px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.service-select:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

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

.testimonial-section h2 {
    text-align: center;
    font-size: 38px;
    margin-bottom: 50px;
}

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

.testimonials blockquote {
    flex: 1;
    min-width: 280px;
    background: rgba(255, 255, 255, 0.1);
    padding: 32px;
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.testimonials p {
    font-size: 17px;
    line-height: 1.7;
    margin-bottom: 16px;
    font-style: italic;
}

.testimonials cite {
    font-size: 15px;
    opacity: 0.8;
    font-style: normal;
}

.methodology-split {
    display: flex;
    align-items: center;
    gap: 80px;
    background: var(--bg-white);
}

.methodology-split.reverse {
    flex-direction: row-reverse;
}

.form-section {
    background: var(--bg-light);
    display: flex;
    justify-content: center;
}

.form-wrapper {
    max-width: 600px;
    width: 100%;
}

.form-wrapper h2 {
    font-size: 36px;
    margin-bottom: 16px;
    text-align: center;
}

.form-wrapper > p {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 40px;
    font-size: 18px;
}

.contact-form {
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 14px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

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

.btn-submit {
    width: 100%;
    padding: 16px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.disclaimer-section {
    background: #fff3cd;
    border-left: 4px solid #f39c12;
}

.disclaimer-section h3 {
    font-size: 20px;
    margin-bottom: 16px;
    color: #856404;
}

.disclaimer-section p {
    font-size: 15px;
    color: #856404;
    line-height: 1.7;
}

.footer {
    background: var(--text-dark);
    color: white;
    margin-left: 260px;
}

.footer-content {
    display: flex;
    gap: 60px;
    padding: 60px;
    flex-wrap: wrap;
}

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

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 20px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
}

.footer-section a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: 12px;
    font-size: 15px;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px 60px;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--text-dark);
    color: white;
    padding: 24px;
    z-index: 1000;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
    display: none;
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.cookie-content p {
    flex: 1;
    min-width: 300px;
    margin: 0;
    font-size: 15px;
}

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

.cookie-buttons {
    display: flex;
    gap: 16px;
}

.btn-accept,
.btn-reject {
    padding: 12px 28px;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.btn-accept:hover {
    background: #229954;
    transform: translateY(-2px);
}

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

.btn-reject:hover {
    border-color: white;
}

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

.page-hero h1 {
    font-size: 48px;
    margin-bottom: 16px;
}

.page-hero p {
    font-size: 20px;
    opacity: 0.9;
}

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

.values-section h2 {
    text-align: center;
    font-size: 38px;
    margin-bottom: 50px;
}

.values-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
}

.value-item {
    flex: 1;
    min-width: 250px;
    padding: 32px;
    background: var(--bg-light);
    border-radius: 8px;
    border-top: 4px solid var(--primary-color);
}

.value-item h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.value-item p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
}

.team-section {
    background: var(--bg-light);
    text-align: center;
}

.team-section h2 {
    font-size: 38px;
    margin-bottom: 24px;
}

.team-section p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto 20px;
    line-height: 1.8;
}

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

.methodology-section h2 {
    font-size: 38px;
    margin-bottom: 32px;
    text-align: center;
}

.business-model p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 900px;
    margin: 0 auto 24px;
    line-height: 1.8;
}

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

.cta-section h2 {
    font-size: 38px;
    margin-bottom: 32px;
}

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

.cta-section .cta-primary:hover {
    background: var(--bg-light);
}

.services-detailed {
    background: var(--bg-white);
}

.service-detail {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 80px;
    padding: 40px;
    background: var(--bg-light);
    border-radius: 8px;
}

.service-detail.reverse {
    flex-direction: row-reverse;
    background: white;
}

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

.service-detail-content h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.service-price-large {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 24px;
}

.service-detail-content p {
    font-size: 17px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-detail-content h3 {
    font-size: 20px;
    margin-top: 24px;
    margin-bottom: 12px;
}

.service-detail-content ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.service-detail-content li {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 8px;
    line-height: 1.6;
}

.service-detail-image {
    flex: 1;
}

.service-detail-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.contact-content {
    background: var(--bg-white);
}

.contact-info-split {
    display: flex;
    gap: 60px;
    align-items: flex-start;
}

.contact-details {
    flex: 1;
}

.contact-details h2 {
    font-size: 36px;
    margin-bottom: 40px;
}

.contact-item {
    margin-bottom: 36px;
}

.contact-item h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.contact-item p {
    font-size: 17px;
    color: var(--text-light);
    line-height: 1.7;
}

.contact-map {
    flex: 1;
}

.contact-map img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

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

.impressum-section h2 {
    font-size: 36px;
    margin-bottom: 32px;
}

.impressum-content p {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.thanks-section {
    display: flex;
    gap: 60px;
    align-items: center;
    background: var(--bg-light);
    min-height: 500px;
}

.thanks-content {
    flex: 1;
}

.thanks-content h1 {
    font-size: 42px;
    margin-bottom: 24px;
    color: var(--success-color);
}

.thanks-content p {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.selected-service {
    background: white;
    padding: 20px;
    border-radius: 6px;
    margin: 24px 0;
    border-left: 4px solid var(--success-color);
}

.thanks-actions {
    display: flex;
    gap: 16px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 14px 32px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

.btn-secondary {
    display: inline-block;
    background: transparent;
    color: var(--primary-color);
    padding: 14px 32px;
    border-radius: 6px;
    border: 2px solid var(--primary-color);
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

.thanks-image {
    flex: 1;
}

.thanks-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.next-steps {
    background: var(--bg-white);
}

.next-steps h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
}

.steps-grid {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.step-item {
    flex: 1;
    min-width: 250px;
    text-align: center;
    padding: 32px;
    background: var(--bg-light);
    border-radius: 8px;
}

.step-item h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.step-item p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
}

.legal-content {
    background: var(--bg-white);
}

.legal-section {
    max-width: 900px;
    margin: 0 auto 50px;
}

.legal-section h2 {
    font-size: 32px;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.legal-section h3 {
    font-size: 24px;
    margin-top: 32px;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.legal-section h4 {
    font-size: 19px;
    margin-top: 24px;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.legal-section p {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.8;
}

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

.legal-section li {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 10px;
    line-height: 1.7;
}

.cookie-table {
    overflow-x: auto;
    margin: 24px 0;
}

.cookie-table table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: var(--shadow);
    border-radius: 8px;
    overflow: hidden;
}

.cookie-table th {
    background: var(--primary-color);
    color: white;
    padding: 16px;
    text-align: left;
    font-weight: 600;
}

.cookie-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-light);
}

.cookie-table tr:last-child td {
    border-bottom: none;
}

@media (max-width: 1024px) {
    .nav-sidebar {
        width: 220px;
    }

    .main-content {
        margin-left: 220px;
        width: calc(100% - 220px);
    }

    .footer {
        margin-left: 220px;
    }

    section {
        padding: 60px 40px;
    }

    .hero-split,
    .split-section,
    .service-detail,
    .contact-info-split,
    .thanks-section {
        flex-direction: column;
    }

    .split-section.reverse,
    .service-detail.reverse {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .nav-sidebar {
        position: fixed;
        left: -260px;
        width: 260px;
        transition: left 0.3s ease;
    }

    .nav-sidebar.open {
        left: 0;
    }

    .main-content {
        margin-left: 0;
        width: 100%;
    }

    .footer {
        margin-left: 0;
    }

    section {
        padding: 40px 20px;
    }

    .hero-text h1 {
        font-size: 36px;
    }

    .page-hero h1 {
        font-size: 36px;
    }

    .service-cards,
    .values-grid,
    .steps-grid {
        flex-direction: column;
    }

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