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

/* Verbesserte CSS-Counter für automatische Nummerierung */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: white;
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    counter-reset: page-counter chapter-counter section-counter subsection-counter;
}

/* Print page layout rules */
@page {
    size: A4;
    margin: 25mm 20mm 30mm 20mm; /* Top, Right, Bottom, Left margins */
}

.page {
    width: 210mm;
    min-height: 297mm;
    margin: 0 auto;
    background: white;
    position: relative;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    overflow: visible;
}

/* First page: No footer, force page break */
.page:first-child {
    page-break-after: always;
}

/* Content page: Let content flow naturally across printed pages */
.page:not(:first-child) {
    page-break-after: auto;
}

/* Page 1: No header, no footer - completely clean */
.page:first-child::before {
    display: none;
}

.page:first-child .page-footer {
    display: none;
}

/* Ensure footer is visible on all content pages (pages 2+) */
.page:not(:first-child) .page-footer {
    display: block;
}

/* Logo section for first page */
.logo-section {
    text-align: right;
    padding: 20px 0;
    margin-bottom: 20px;
}

.logo {
    max-width: 200px;
    height: auto;
}

/* Contact information styling */
.contact-info {
    margin-top: 60px;
}

.contact-bars {
    display: flex;
    margin-bottom: 20px;
}

.grey-bar {
    width: 80px;
    height: 4px;
    background-color: #808080;
}

.golden-bar {
    flex: 1;
    height: 4px;
    background-color: #D4AF37;
}

.contact-grid {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: #808080;
    line-height: 1.6;
}

.contact-left p,
.contact-right p {
    margin: 0;
    font-family: Arial, sans-serif;
}

/* CSS footers for flowing text - appear on every printed page */
@page {
    @bottom-center {
        content: "KI-Lead Management System Energie360° | Seite " counter(page);
        border-top: 2px solid #D4AF37;
        padding: 10px 0;
        font-size: 9px;
        color: #333;
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
        font-weight: 400;
        line-height: 1.4;
    }
}

/* First page: No footer */
@page :first {
    @bottom-center {
        content: "";
    }
}

/* Remove all fixed positioning and green styling */
.page-header {
    display: none;
}

/* Adjust main content to account for fixed header and footer */
.page .main-content {
    margin-top: 20px;
    margin-bottom: 20px;
}

/* All old footer styles removed - now using CSS @page rules */

/* Page numbering and content now handled by CSS @page rules */

.main-content {
    padding: 40px 40px 60px 40px;
    position: relative;
    overflow: visible;
}

.title-area {
    text-align: center;
    margin-bottom: 60px;
}

.main-title {
    font-size: 32px;
    font-weight: bold;
    color: #172B46;
    margin-bottom: 20px;
}

.subtitle {
    font-size: 24px;
    color: #172B46;
    margin-bottom: 30px;
}

.separator {
    width: 33%;
    height: 2px;
    background: #B39D14;
    margin: 0 auto 40px auto;
}

.document-details {
    text-align: left;
    margin-bottom: 60px;
}

.document-details p {
    margin-bottom: 10px;
    font-size: 16px;
    color: #333;
}

/* Inhaltsverzeichnis Styling */
.toc-title {
    font-size: 28px;
    font-weight: bold;
    color: #172B46;
    margin-bottom: 40px;
    text-align: center;
}

.toc-entry {
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 4px 0;
    transition: background-color 0.2s ease;
    border-radius: 4px;
    width: 100%;
}

.toc-entry:hover {
    background-color: #f8f9fa;
    padding-left: 10px;
    padding-right: 10px;
}

.toc-entry .toc-text {
    flex: 1;
    color: #333;
    text-decoration: none;
    min-width: 0; /* Allow text to shrink if needed */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-right: 10px; /* Space between text and page number */
}

.toc-entry .dots {
    flex: 0 0 20px;
    margin: 0 10px;
    /* Fixed width for spacing, giving more room for text */
}

/* Alternative: Remove dotted line entirely */
.toc-entry.no-dots .dots {
    display: none;
}

.toc-entry .toc-page {
    font-weight: bold;
    color: #B39D14;
    min-width: 30px;
    text-align: right;
    flex-shrink: 0; /* Prevent page number from shrinking */
}

.toc-level-1 {
    font-weight: bold;
    font-size: 18px;
    color: #172B46;
    border-left: 3px solid #B39D14;
    padding-left: 15px;
}

.toc-level-2 {
    margin-left: 20px;
    font-size: 16px;
    color: #333;
    border-left: 2px solid #dee2e6;
    padding-left: 15px;
}

.toc-level-3 {
    margin-left: 40px;
    font-size: 14px;
    color: #666;
    border-left: 1px solid #f1f3f4;
    padding-left: 15px;
}

/* Content Page Styling with automatic numbering */
.content-heading {
    font-weight: bold;
    color: #172B46;
    margin-bottom: 20px;
}

/* Kapitel-Überschriften Styling */
.heading-level-1 {
    font-size: 20px;
    margin-top: 40px;
    margin-bottom: 25px;
    page-break-after: avoid;
}

/* Abschnitts-Überschriften Styling */
.heading-level-2 {
    font-size: 18px;
    margin-top: 30px;
    margin-bottom: 20px;
    page-break-after: avoid;
}

/* Unterabschnitts-Überschriften Styling */
.heading-level-3 {
    font-size: 16px;
    margin-top: 25px;
    margin-bottom: 15px;
    page-break-after: avoid;
}

.content-text {
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.6;
    text-align: justify;
}

.content-list {
    margin: 20px 0 20px 20px;
}

.content-list li {
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.5;
    text-align: justify;
}

/* Entferne doppelte Listenzeichen - verwende nur HTML-Listen */
.bullet-list {
    list-style-type: none;
}

.bullet-list li {
    list-style: none;
    position: relative;
    padding-left: 1.5em;
    margin-bottom: 8px;
    text-align: left !important;
}

.bullet-list li::before {
    content: "•";
    color: #B39D14;
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 0;
    width: 1em;
}

/* Remove conflicting bullet styles from terms-list */
.terms-list {
    list-style-type: none;
}

.terms-list li:before {
    content: none; /* Remove the bullet */
}

.numbered-list {
    list-style-type: none;
    counter-reset: list-counter;
}

.numbered-list li {
    counter-increment: list-counter;
    position: relative;
    padding-left: 2em;
    margin-bottom: 8px;
    text-align: left;
}

.numbered-list li::before {
    content: counter(list-counter) ".";
    color: #B39D14;
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 0;
    width: 1.5em;
}

/* Phase Cards Styling */
.phase-section {
    margin-bottom: 50px;
    page-break-inside: avoid;
}

.phase-card {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 25px;
    page-break-inside: avoid;
}

.phase-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.phase-name {
    font-size: 18px;
    font-weight: bold;
    color: #172B46;
    flex: 1;
    margin-right: 20px;
}

.phase-cost {
    background: white;
    padding: 15px;
    border-radius: 6px;
    border: 1px solid #dee2e6;
    text-align: center;
    min-width: 150px;
    flex-shrink: 0;
}

.cost-amount {
    font-size: 20px;
    font-weight: bold;
    color: #B39D14;
    margin-bottom: 5px;
}

.cost-label {
    font-size: 12px;
    color: #666;
}

.phase-details {
    background: #e8f5f2;
    padding: 25px;
    border-radius: 6px;
    border-left: 3px solid #B39D14;
}

.phase-details h5 {
    color: #172B46;
    margin-bottom: 20px;
    font-size: 16px;
}

.phase-details li {
    margin-bottom: 10px;
    color: #333;
    line-height: 1.6;
    font-size: 14px;
    text-align: justify;
}

/* Total Overview Styling */
.total-section {
    margin-top: 50px;
    margin-bottom: 50px;
}

.total-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    margin: 25px 0;
}

.total-card {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid #B39D14;
    page-break-inside: avoid;
}

.total-card h4 {
    color: #172B46;
    margin-bottom: 25px;
    font-size: 18px;
}

.cost-summary {
    background: white;
    padding: 25px;
    border-radius: 6px;
    border: 1px solid #dee2e6;
}

.cost-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid #f1f3f4;
}

.cost-row:last-child {
    border-bottom: none;
}

.cost-row.total-row {
    border-top: 2px solid #B39D14;
    border-bottom: none;
    font-weight: bold;
    font-size: 18px;
    color: #172B46;
    padding-top: 25px;
}

/* Info Boxes Styling */
.info-box {
    background: #e8f5f2;
    padding: 25px;
    border-radius: 6px;
    border-left: 3px solid #B39D14;
    margin: 30px 0;
    page-break-inside: avoid;
}

.info-box h4 {
    color: #172B46;
    margin-bottom: 20px;
}

.info-box ul {
    margin: 0;
    padding-left: 20px;
}

.info-box li {
    margin-bottom: 10px;
    color: #333;
    line-height: 1.6;
    font-size: 14px;
    text-align: justify;
}

/* Contact Information Styling */
.contact-section {
    margin: 40px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    margin: 25px 0;
}

.contact-card {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid #B39D14;
    page-break-inside: avoid;
}

.contact-card h4 {
    color: #172B46;
    margin-bottom: 20px;
    font-size: 16px;
}

.contact-details {
    background: white;
    padding: 20px;
    border-radius: 6px;
    border: 1px solid #dee2e6;
}

.contact-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #f1f3f4;
}

.contact-row:last-child {
    border-bottom: none;
}

/* Terms and Conditions Styling */
.terms-section {
    margin: 40px 0;
}

.terms-card {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid #B39D14;
    margin-bottom: 25px;
    page-break-inside: avoid;
}

.terms-card h4 {
    color: #172B46;
    margin-bottom: 20px;
    font-size: 16px;
}

.terms-list {
    background: white;
    padding: 20px;
    border-radius: 6px;
    border: 1px solid #dee2e6;
}

.terms-list li {
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
    line-height: 1.6;
    text-align: justify;
}

/* Removed duplicate rule - bullets now handled by bullet-list class */

/* Signature Section Styling */
.signature-section {
    margin: 50px 0;
    page-break-inside: avoid;
}

.signature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin: 30px 0;
}

.signature-card {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    border-left: 4px solid #B39D14;
    min-height: 220px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.signature-card h4 {
    color: #172B46;
    margin-bottom: 25px;
    font-size: 18px;
    text-align: center;
}

.signature-area {
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    padding: 25px;
    margin: 20px 0;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-style: italic;
}

.signature-details {
    background: white;
    padding: 20px;
    border-radius: 6px;
    border: 1px solid #dee2e6;
    margin-top: 20px;
}

.signature-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #f1f3f4;
}

.signature-row:last-child {
    border-bottom: none;
}

/* Timeline Styling */
.timeline {
    position: relative;
    padding: 30px 0;
}

.timeline-item {
    display: flex;
    margin-bottom: 40px;
    position: relative;
    page-break-inside: avoid;
}

.timeline-marker {
    width: 40px;
    height: 40px;
    background: #B39D14;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
    margin-right: 25px;
}

.timeline-content {
    flex: 1;
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
}

.timeline-content h4 {
    color: #172B46;
    margin-bottom: 20px;
    font-size: 18px;
}

/* AI-Human Split Styling */
.ai-human-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 25px;
}

.ai-section, .human-section {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 6px;
    border-left: 3px solid;
}

.ai-section {
    border-left-color: #B39D14;
}

.human-section {
    border-left-color: #172B46;
}

.ai-section h5, .human-section h5 {
    color: #172B46;
    margin-bottom: 15px;
    font-size: 14px;
}

.ai-section ul, .human-section ul {
    margin: 0;
    padding-left: 20px;
}

.ai-section li, .human-section li {
    font-size: 13px;
    margin-bottom: 8px;
    color: #495057;
    line-height: 1.5;
    text-align: justify;
}

/* Grid Layout for Cards */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    margin: 25px 0;
}

.card {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid #B39D14;
    page-break-inside: avoid;
}

.card h4 {
    color: #172B46;
    margin-bottom: 20px;
    font-size: 16px;
}

.card p, .card ul {
    color: #495057;
    line-height: 1.6;
    font-size: 14px;
}

.card ul {
    margin-left: 20px;
    margin-top: 15px;
}

.card li {
    margin-bottom: 10px;
    text-align: justify;
}

/* Professional Print Styles */
@media print {
    .page {
        page-break-after: always;
        margin: 0;
        padding: 20px;
    }
    
    body {
        background: white;
    }
    
    .signature-section {
        page-break-inside: avoid;
    }
    
    .phase-card {
        page-break-inside: avoid;
    }
    
    .total-card {
        page-break-inside: avoid;
    }
    
    .info-box {
        page-break-inside: avoid;
    }
    
    .contact-card {
        page-break-inside: avoid;
    }
    
    .terms-card {
        page-break-inside: avoid;
    }
    
    .timeline-item {
        page-break-inside: avoid;
    }
    
    .card {
        page-break-inside: avoid;
    }
    
    /* Ensure proper page breaks */
    .page:last-child {
        page-break-after: avoid;
    }
    
    /* Better text rendering for print */
    * {
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .logo-section {
        margin-top: 0;
    }
    
    /* Ensure footer appears on every printed page */
    .page-footer {
        position: fixed;
        bottom: 20px;
        left: 20px;
        right: 20px;
        background: white;
        border-top: 2px solid #D4AF37;
        padding: 10px 0;
        z-index: 1000;
    }
    
    /* First page should not show footer */
    .page:first-child .page-footer {
        display: none;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .ai-human-split {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .timeline-item {
        flex-direction: column;
    }
    
    .timeline-marker {
        margin-right: 0;
        margin-bottom: 15px;
        align-self: flex-start;
    }
}