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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #374151;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: bold;
    color: #1f2937;
}

.nav-brand i {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    color: white;
    padding: 0.5rem;
    border-radius: 0.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: #374151;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: #3b82f6;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #374151;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    background: linear-gradient(135deg, #eff6ff 0%, #ffffff 50%, #ecfeff 100%);
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23919191' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.4;
}

.hero-content {
    position: relative;
    text-align: center;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: bold;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.gradient-text {
    background: linear-gradient(135deg, #2563eb, #06b6d4);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #6b7280;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    border: 2px solid #d1d5db;
    color: #374151;
    background: white;
}

.btn-secondary:hover {
    border-color: #3b82f6;
    color: #3b82f6;
}

.btn-white {
    background: white;
    color: #2563eb;
}

.btn-outline {
    border: 2px solid white;
    color: white;
    background: transparent;
}

.btn-outline:hover {
    background: white;
    color: #2563eb;
}

.hero-image {
    max-width: 800px;
    margin: 0 auto;
}

.demo-placeholder {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
    padding: 3rem;
    border: 1px solid #e5e7eb;
}

.demo-placeholder > div:first-child {
    background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
    border-radius: 0.75rem;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.demo-icon {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    color: white;
    padding: 1rem;
    border-radius: 50%;
    margin-bottom: 1rem;
    font-size: 2rem;
}

/* Features Overview */
.features-overview {
    padding: 5rem 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.25rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

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

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid #e5e7eb;
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: #bfdbfe;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.feature-icon {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    color: white;
    padding: 0.75rem;
    border-radius: 0.75rem;
    width: fit-content;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    transition: transform 0.3s;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: #6b7280;
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, #2563eb, #06b6d4);
    padding: 5rem 0;
    text-align: center;
    color: white;
}

.cta h2 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
}

.cta p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Trust Section */
.trust {
    background: #f9fafb;
    padding: 4rem 0;
    text-align: center;
}

.trust-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: #2563eb;
    font-weight: 500;
}

.trust p {
    color: #6b7280;
}

/* Footer */
.footer {
    background: #1f2937;
    color: #d1d5db;
    padding: 3rem 0 1rem;
}

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

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: bold;
    color: white;
    margin-bottom: 1rem;
}

.footer-logo i {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    color: white;
    padding: 0.5rem;
    border-radius: 0.5rem;
}

.footer-brand p {
    margin-bottom: 1rem;
}

.footer-contact {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer h3 {
    color: white;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer ul {
    list-style: none;
}

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

.footer ul a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s;
}

.footer ul a:hover {
    color: #60a5fa;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: #9ca3af;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

/* Zusätzliche Styles für Unterseiten - am Ende der styles.css hinzufügen */

/* Page Hero */
.page-hero {
    background: linear-gradient(135deg, #2563eb, #06b6d4);
    padding: 120px 0 80px;
    text-align: center;
    color: white;
}

.page-hero h1 {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.page-hero p {
    font-size: 1.25rem;
    opacity: 0.9;
}

/* Navigation Active State */
.nav-menu a.active {
    color: #3b82f6;
    background: #eff6ff;
    border-radius: 0.375rem;
}

/* Features Details */
.features-details {
    padding: 5rem 0;
}

.feature-detail {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
    align-items: center;
}

.feature-detail.reverse {
    direction: rtl;
}

.feature-detail.reverse > * {
    direction: ltr;
}

.feature-detail-icon {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    color: white;
    padding: 1.5rem;
    border-radius: 1rem;
    font-size: 2rem;
    text-align: center;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-detail-content h2 {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.feature-detail-content ul {
    list-style: none;
    margin-top: 1.5rem;
}

.feature-detail-content ul li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.feature-detail-content ul li i {
    color: #10b981;
}

/* Pricing */
.pricing-section {
    padding: 5rem 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.pricing-card {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 1rem;
    padding: 2rem;
    position: relative;
    transition: all 0.3s;
}

.pricing-card:hover {
    border-color: #3b82f6;
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.pricing-card.featured {
    border-color: #3b82f6;
    transform: scale(1.05);
}

.pricing-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 600;
}

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

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.price {
    margin-bottom: 1rem;
}

.currency {
    font-size: 1.5rem;
    vertical-align: top;
}

.amount {
    font-size: 3rem;
    font-weight: bold;
}

.period {
    color: #6b7280;
}

.pricing-features ul {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-features ul li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.pricing-features ul li i {
    color: #10b981;
}

/* FAQ */
.faq-section {
    margin-top: 5rem;
}

.faq-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 3rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.faq-item {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid #e5e7eb;
}

.faq-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* About Page */
.about-content {
    padding: 5rem 0;
}

.about-story {
    margin-bottom: 5rem;
}

.about-story h2 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 2rem;
    text-align: center;
}

.mission-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.value-item {
    text-align: center;
    padding: 2rem;
}

.value-icon {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    color: white;
    padding: 1rem;
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
}

.team-section {
    margin-bottom: 5rem;
}

.team-section h2 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 3rem;
    text-align: center;
}

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

.team-member {
    text-align: center;
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid #e5e7eb;
}

.member-photo {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2rem;
}

.member-role {
    color: #3b82f6;
    font-weight: 600;
    margin-bottom: 1rem;
}

.company-stats h2 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 3rem;
    text-align: center;
}

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

.stat-item {
    text-align: center;
    padding: 2rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: #3b82f6;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #6b7280;
    font-weight: 500;
}

/* Contact Page */
.contact-section {
    padding: 5rem 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.checkbox-group {
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-group input {
    width: auto;
}

.contact-info h2 {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    color: white;
    padding: 0.75rem;
    border-radius: 0.5rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-details h3 {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Error Page */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f9fafb;
}

.error-content {
    text-align: center;
}

.error-number {
    font-size: 8rem;
    font-weight: bold;
    color: #d1d5db;
    margin-bottom: 1rem;
}

.error-content h1 {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.error-content p {
    font-size: 1.25rem;
    color: #6b7280;
    margin-bottom: 2rem;
}

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

/* Mobile Responsive */
@media (max-width: 768px) {
    .feature-detail {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .feature-detail.reverse {
        direction: ltr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .error-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .error-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}