/* Nicht-kritische Styles die später geladen werden können */

/* Hero Section Styles */
.hero h2 { 
    font-size: 1.8em; 
    margin: 30px 0 15px; 
    color: #2a5d84; 
}
.hero p { 
    font-size: 1.1em; 
    max-width: 800px; 
    margin: 0 auto 20px; 
    text-align: left; 
    line-height: 1.8em;
}
.hero ul { 
    max-width: 800px; 
    margin: 0 auto; 
    text-align: left; 
}
.hero li {
    margin-bottom: 10px;
    line-height: 1.6;
}

/* CTA Buttons */
.cta-buttons a:hover { 
    background-color: #1f4566; 
    transform: translateY(-2px); 
}

/* Section Styles */
.section { 
    padding: 60px 20px; 
    max-width: 1100px; 
    margin: 40px auto; 
    background-color: #ffffff; 
    border-radius: 12px; 
    box-shadow: 0 6px 12px rgba(0,0,0,0.1); 
}
.section h2 { 
    color: #2a5d84; 
    font-size: 2em; 
    margin-bottom: 20px; 
}
.section h3 { 
    color: #2a5d84; 
    font-size: 1.5em; 
    margin: 25px 0 15px; 
}
.section p { 
    line-height: 1.8em; 
    color: #444; 
    margin-bottom: 15px; 
}
.section ul { 
    margin: 15px 0; 
    padding-left: 20px; 
}
.section li { 
    margin-bottom: 10px; 
    line-height: 1.6; 
}

/* Product Images */
.product-image { 
    box-shadow: 0 4px 8px rgba(0,0,0,0.1); 
    border-radius: 8px;
    width: 100%;
    max-width: 500px;
    margin: 20px 0;
}

/* Internal Links */
.internal-links { 
    margin: 20px 0; 
    text-align: center; 
}
.internal-links a { 
    display: inline-block; 
    margin: 0 10px 10px; 
    text-decoration: none; 
    color: #2a5d84; 
    font-weight: 600; 
    padding: 8px 15px; 
    border: 1px solid #2a5d84; 
    border-radius: 5px; 
    transition: 0.3s; 
}
.internal-links a:hover { 
    background-color: #2a5d84; 
    color: #fff; 
}

/* Form Styles */
form input, 
form textarea, 
form button, 
form select { 
    width: 100%; 
    padding: 12px; 
    margin: 10px 0; 
    border-radius: 8px; 
    border: 1px solid #ccc; 
    font-size: 1em; 
    box-sizing: border-box; 
}
form button { 
    background-color: #2a5d84; 
    color: #fff; 
    font-weight: bold; 
    cursor: pointer; 
    transition: 0.3s; 
    border: none;
}
form button:hover { 
    background-color: #1f4566; 
}

/* Footer */
footer { 
    text-align: center; 
    padding: 30px 20px; 
    color: #2a5d84; 
    background-color: #ffffff; 
    border-top: 1px solid #ccc; 
    font-size: 0.9em; 
}

/* FAQ Items */
.faq-item { 
    margin: 20px 0; 
    padding: 15px; 
    background: #f9f9f9; 
    border-radius: 8px; 
}
.faq-item p {
    margin: 0;
    line-height: 1.6;
}

/* Back to Top Button */
.back-to-top { 
    position: fixed; 
    bottom: 20px; 
    right: 20px; 
    background: #2a5d84; 
    color: #fff; 
    padding: 10px 15px; 
    border-radius: 50%; 
    text-decoration: none; 
    display: none; 
    z-index: 1000; 
    transition: 0.3s;
}
.back-to-top:hover {
    background: #1f4566;
    transform: scale(1.1);
}

/* Navigation Styles */
nav a:hover { 
    color: #1f4566; 
    text-decoration: underline; 
}

/* Responsive Design */
@media (max-width: 768px) { 
    .hero h1 { 
        font-size: 2em; 
    } 
    .hero h2 {
        font-size: 1.5em;
    }
    header { 
        flex-direction: column; 
        text-align: center; 
    } 
    nav { 
        justify-content: center; 
        margin-top: 10px; 
    } 
    nav a { 
        margin: 5px 8px; 
        font-size: 0.9em; 
    }
    .section {
        padding: 40px 15px;
        margin: 20px auto;
    }
    .internal-links a {
        margin: 5px;
        padding: 6px 12px;
        font-size: 0.9em;
    }
    .cta-buttons a {
        padding: 12px 20px;
        margin: 5px;
        font-size: 0.9em;
    }
    .product-image {
        margin: 15px 0;
    }
}

/* Additional responsive adjustments */
@media (max-width: 480px) {
    .hero {
        padding: 60px 15px;
    }
    .section {
        padding: 30px 10px;
    }
    .section h2 {
        font-size: 1.6em;
    }
    .section h3 {
        font-size: 1.3em;
    }
    form input, 
    form textarea, 
    form button, 
    form select {
        padding: 10px;
    }
}

/* Print Styles */
@media print {
    .cta-buttons,
    .internal-links,
    .back-to-top {
        display: none !important;
    }
    .section {
        box-shadow: none;
        border: 1px solid #ddd;
    }
    body {
        background: white;
        color: black;
    }
}
/* Preisbereich Styles */
.price-tables {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.price-table {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 12px;
    border-left: 4px solid #2a5d84;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.price-table h3 {
    color: #2a5d84;
    margin-bottom: 20px;
    font-size: 1.3em;
    border-bottom: 2px solid #e9ecef;
    padding-bottom: 10px;
}

.price-item {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #e9ecef;
}

.price-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.price-name {
    font-weight: 600;
    color: #2a5d84;
    font-size: 1.1em;
    margin-bottom: 5px;
}

.price-amount {
    font-size: 1.3em;
    font-weight: bold;
    color: #28a745;
    margin: 8px 0;
}

.price-description {
    font-size: 0.9em;
    color: #666;
    line-height: 1.4;
}

.price-info {
    background: #e7f3ff;
    padding: 25px;
    border-radius: 10px;
    margin: 30px 0;
    border-left: 4px solid #2a5d84;
}

.price-info h3 {
    color: #2a5d84;
    margin-bottom: 15px;
}

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

.price-info li {
    margin-bottom: 8px;
    line-height: 1.5;
}

.funding-info {
    background: #f0f8f0;
    padding: 25px;
    border-radius: 10px;
    margin: 30px 0;
    border-left: 4px solid #28a745;
}

.funding-info h3 {
    color: #28a745;
    margin-bottom: 20px;
}

.funding-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.funding-item {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.funding-item h4 {
    color: #2a5d84;
    margin-bottom: 10px;
    font-size: 1.1em;
}

.funding-item p {
    margin: 0;
    color: #555;
    font-size: 0.9em;
}

/* Responsive Design für Preise */
@media (max-width: 768px) {
    .price-tables {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .price-table {
        padding: 20px;
    }
    
    .funding-options {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .funding-item {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .price-table {
        padding: 15px;
    }
    
    .price-info, .funding-info {
        padding: 20px;
    }
}
/* Regionalbereich Styles */
.region-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.region-group {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 10px;
    border-left: 4px solid #2a5d84;
}

.region-group h3 {
    color: #2a5d84;
    margin-bottom: 15px;
    font-size: 1.2em;
}

.cities-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 15px 0;
}

.city-tag {
    background: #2a5d84;
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 500;
}

.experience-section {
    background: linear-gradient(135deg, #2a5d84 0%, #1f4566 100%);
    color: white;
    padding: 35px;
    border-radius: 12px;
    margin: 40px 0;
}

.experience-section h3 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.4em;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.expertise-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.expertise-item h4 {
    color: #ffd700;
    margin-bottom: 10px;
    font-size: 1.1em;
}

.expertise-item p {
    margin: 0;
    opacity: 0.9;
}

.references-section {
    margin: 40px 0;
}

.references-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 25px;
}

.reference-category {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-top: 4px solid #2a5d84;
}

.reference-category h4 {
    color: #2a5d84;
    margin-bottom: 15px;
    font-size: 1.1em;
}

.reference-category ul {
    margin: 0;
    padding-left: 20px;
}

.reference-category li {
    margin-bottom: 8px;
    line-height: 1.4;
    font-size: 0.95em;
}

.customer-testimonials {
    background: #f0f8ff;
    padding: 35px;
    border-radius: 12px;
    margin: 40px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.testimonial {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    position: relative;
}

.testimonial::before {
    content: '"';
    font-size: 4em;
    color: #2a5d84;
    opacity: 0.2;
    position: absolute;
    top: 10px;
    left: 15px;
    line-height: 1;
}

.testimonial p {
    font-style: italic;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.testimonial cite {
    color: #666;
    font-style: normal;
    font-weight: 600;
}

.service-promise {
    background: #e7f3ff;
    padding: 30px;
    border-radius: 12px;
    margin: 40px 0;
    border-left: 6px solid #28a745;
}

.service-promise h3 {
    color: #2a5d84;
    margin-bottom: 20px;
}

.service-promise ul {
    margin: 0;
    padding-left: 20px;
}

.service-promise li {
    margin-bottom: 12px;
    line-height: 1.5;
    font-size: 1.05em;
}

/* Responsive Design für Regionalbereich */
@media (max-width: 768px) {
    .region-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .expertise-grid {
        grid-template-columns: 1fr;
    }
    
    .references-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-section,
    .customer-testimonials,
    .service-promise {
        padding: 25px;
    }
    
    .cities-list {
        gap: 6px;
    }
    
    .city-tag {
        font-size: 0.8em;
        padding: 4px 10px;
    }
}

@media (max-width: 480px) {
    .region-group,
    .reference-category,
    .testimonial {
        padding: 20px;
    }
    
    .experience-section,
    .customer-testimonials,
    .service-promise {
        padding: 20px;
    }
}
/* References Section Styles */
.references-section {
    margin: 40px 0;
    padding: 30px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 12px;
    border: 1px solid #e9ecef;
}

.references-section h3 {
    color: #2a5d84;
    margin-bottom: 25px;
    font-size: 1.8em;
    text-align: center;
    border-bottom: 2px solid #2a5d84;
    padding-bottom: 15px;
}

.references-section > p {
    text-align: center;
    font-size: 1.1em;
    color: #555;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.references-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 25px;
}

.reference-category {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-top: 4px solid #2a5d84;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.reference-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2a5d84, #1f4566);
}

.reference-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.reference-category h4 {
    color: #2a5d84;
    margin-bottom: 15px;
    font-size: 1.2em;
    display: flex;
    align-items: center;
    gap: 10px;
}

.reference-category h4::before {
    content: '✓';
    background: #2a5d84;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8em;
    font-weight: bold;
}

.reference-category ul {
    margin: 0;
    padding-left: 20px;
}

.reference-category li {
    margin-bottom: 10px;
    line-height: 1.5;
    font-size: 0.95em;
    color: #555;
    position: relative;
    padding-left: 5px;
}

.reference-category li::marker {
    color: #2a5d84;
    font-weight: bold;
}

/* Spezifische Stile für verschiedene Kategorien */
.reference-category:nth-child(1) {
    border-top-color: #28a745; /* Bildungsreinrichtungen - Grün */
}

.reference-category:nth-child(2) {
    border-top-color: #dc3545; /* Öffentliche Gebäude - Rot */
}

.reference-category:nth-child(3) {
    border-top-color: #ffc107; /* Private Kunden - Gelb */
}

.reference-category:nth-child(4) {
    border-top-color: #6f42c1; /* Gewerbliche Kunden - Lila */
}

/* Icons für jede Kategorie */
.reference-category:nth-child(1) h4::before {
    content: '🎓';
    background: transparent;
    font-size: 1.2em;
}

.reference-category:nth-child(2) h4::before {
    content: '⛪';
    background: transparent;
    font-size: 1.2em;
}

.reference-category:nth-child(3) h4::before {
    content: '🏠';
    background: transparent;
    font-size: 1.2em;
}

.reference-category:nth-child(4) h4::before {
    content: '🏢';
    background: transparent;
    font-size: 1.2em;
}

/* Responsive Design für References */
@media (max-width: 768px) {
    .references-section {
        padding: 25px 20px;
        margin: 30px 0;
    }
    
    .references-section h3 {
        font-size: 1.5em;
        margin-bottom: 20px;
    }
    
    .references-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .reference-category {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .references-section {
        padding: 20px 15px;
    }
    
    .references-section h3 {
        font-size: 1.3em;
    }
    
    .reference-category {
        padding: 15px;
    }
    
    .reference-category h4 {
        font-size: 1.1em;
    }
    
    .reference-category li {
        font-size: 0.9em;
    }
}

/* Animation für References */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reference-category {
    animation: fadeInUp 0.6s ease-out;
}

.reference-category:nth-child(1) { animation-delay: 0.1s; }
.reference-category:nth-child(2) { animation-delay: 0.2s; }
.reference-category:nth-child(3) { animation-delay: 0.3s; }
.reference-category:nth-child(4) { animation-delay: 0.4s; }

/* Experience Section Styles - KORRIGIERT */
.experience-section {
    background: linear-gradient(135deg, #2a5d84 0%, #1f4566 100%);
    color: white;
    padding: 35px;
    border-radius: 12px;
    margin: 40px 0;
}

.experience-section h3 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.4em;
    text-align: center;
}

.experience-section > p {
    text-align: center;
    margin-bottom: 25px;
    font-size: 1.1em;
    opacity: 0.9;
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.expertise-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 25px;
    border-radius: 8px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease, background 0.3s ease;
}

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

.expertise-item h4 {
    color: #ffd700;
    margin-bottom: 12px;
    font-size: 1.1em;
    display: flex;
    align-items: center;
    gap: 10px;
}

.expertise-item p {
    margin: 0;
    opacity: 0.9;
    line-height: 1.5;
    font-size: 0.95em;
}

/* Responsive Design für Experience Section */
@media (max-width: 768px) {
    .experience-section {
        padding: 25px;
        margin: 30px 0;
    }
    
    .experience-section h3 {
        font-size: 1.3em;
    }
    
    .expertise-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .expertise-item {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .experience-section {
        padding: 20px;
    }
    
    .experience-section h3 {
        font-size: 1.2em;
    }
    
    .expertise-item {
        padding: 15px;
    }
    
    .expertise-item h4 {
        font-size: 1em;
    }
}