/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #23426E;
    background-color: #f7fafc;
}

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

/* Header */
header {
    background-color: #e2e8f0;
    padding: 1rem 0;
    border-bottom: 1px solid #cbd5e0;
}

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

.logo a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: inherit;
}

.logo-icon {
    font-size: 2rem;
}

.logo h1 {
    font-size: 2.5rem;
    font-weight: bold;
    color: #23426E;
/* Überschriften Branding-Farbe */
h1 {
    font-size: 2.25rem;
    font-weight: bold;
    line-height: 1.2;
}
h2 {
    font-size: 1.5rem;
    font-weight: bold;
    line-height: 1.3;
}
h3 {
    font-size: 1.25rem;
    font-weight: bold;
    line-height: 1.4;
}
h1, h2, h3, h4, h5, h6 {
    color: #23426E;
}
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.375rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 1rem;
}

.btn-primary {
    background-color: #ed8936;
    color: white;
}

.btn-primary:hover {
    background-color: #dd7724;
}

.btn-secondary {
    background-color: #ed8936;
    color: white;
}

.btn-secondary:hover {
    background-color: #dd7724;
}

/* Hero Section */
.hero {
    padding: 4rem 0;
    background: linear-gradient(135deg, #e2e8f0 0%, #f7fafc 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text h2 {
    font-size: 2.5rem;
    font-weight: bold;
    color: #23426E;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-text p {
    font-size: 1.125rem;
    color: #4a5568;
    margin-bottom: 2rem;
}

.action-buttons {
    margin-bottom: 2rem;
}

.search-section {
    margin-top: 2rem;
}

.search-section p {
    margin-bottom: 1rem;
    color: #4a5568;
}

.search-form {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.search-form input {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid #cbd5e0;
    border-radius: 0.375rem;
    font-size: 1rem;
}

.search-form input:focus {
    outline: none;
    border-color: #3182ce;
}

.stats {
    font-size: 0.875rem;
    color: #718096;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.illustration {
    font-size: 8rem;
    opacity: 0.7;
}

/* Content Sections */
.content, .usage, .about, .latest-aitags {
    padding: 4rem 0;
}

.content h3, .usage h3, .about h3, .latest-aitags h3 {
    font-size: 2rem;
    font-weight: bold;
    color: #23426E;
    margin-bottom: 2rem;
    text-align: center;
}

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.content-text p {
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
    line-height: 1.7;
}

.content-image {
    display: flex;
    justify-content: center;
}

/* Usage Examples */
.usage-examples {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.example {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.example h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #23426E;
    margin-bottom: 1rem;
}

.example-image {
    font-size: 4rem;
    margin: 1rem 0;
}

/* CTA Section */
.cta {
    background-color: #e2e8f0;
    padding: 4rem 0;
    text-align: center;
}

.cta h3 {
    font-size: 2rem;
    color: #23426E;
    margin-bottom: 2rem;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.support-link {
    color: #3182ce;
    text-decoration: underline;
}

.support-link:hover {
    color: #2c5282;
}

/* Latest aitags */
.aitags-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.aitag-card {
    background: white;
    border-radius: 0.5rem;
    padding: 1.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border-left: 4px solid #ed8936;
}

.aitag-date {
    font-size: 0.875rem;
    color: #718096;
    margin-bottom: 0.5rem;
}

.aitag-id {
    font-size: 1.25rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.aitag-id a {
    color: #3182ce;
    text-decoration: none;
}

.aitag-id a:hover {
    text-decoration: underline;
}

.aitag-details {
    font-size: 0.875rem;
    color: #4a5568;
}

.aitag-details .date {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.aitag-details .author {
    margin-bottom: 0.25rem;
}

.aitag-details .service {
    font-style: italic;
}

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

/* Create Form */
.create-form {
    padding: 4rem 0;
}

.form-header {
    text-align: center;
    margin-bottom: 3rem;
}

.form-header h2 {
    font-size: 2.5rem;
    color: #23426E;
    margin-bottom: 1rem;
}

.form-header p {
    font-size: 1.125rem;
    color: #4a5568;
}

.aitag-form {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 0.5rem;
}

.required {
    color: #e53e3e;
}

.field-description {
    font-size: 0.875rem;
    color: #718096;
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e2e8f0;
    border-radius: 0.375rem;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: #3182ce;
}

/* Form field colors */
.date-field {
    border-color: #48bb78;
}

.author-field {
    border-color: #3182ce;
}

.profile-field {
    border-color: #ed8936;
}

.service-field {
    border-color: #9f7aea;
}

.prompt-field {
    border-color: #38b2ac;
    resize: vertical;
}

/* Ratio Slider */
.ratio-slider {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.slider {
    flex: 1;
    height: 6px;
    border-radius: 3px;
    background: #e2e8f0;
    outline: none;
    -webkit-appearance: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ed8936;
    cursor: pointer;
}

.slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ed8936;
    cursor: pointer;
    border: none;
}

.ratio-display {
    font-weight: 600;
    color: #2d3748;
    min-width: 80px;
}

/* Checkbox */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
}

/* Captcha */
.captcha-placeholder {
    border: 2px solid #e2e8f0;
    border-radius: 0.375rem;
    padding: 1rem;
    background: #f7fafc;
}

.captcha-box {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.captcha-icon {
    font-size: 1.5rem;
    margin-left: auto;
}

.form-actions {
    text-align: center;
    margin-top: 2rem;
}

.form-notice {
    margin-top: 2rem;
    padding: 1rem;
    background: #fed7d7;
    border: 1px solid #feb2b2;
    border-radius: 0.375rem;
    color: #742a2a;
}

/* aitag Detail Page */
.aitag-detail {
    padding: 4rem 0;
}

.aitag-header {
    text-align: center;
    margin-bottom: 3rem;
}

.aitag-header h2 {
    font-size: 2.5rem;
    color: #23426E;
}

.aitag-info {
    max-width: 600px;
    margin: 0 auto 3rem;
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.info-group {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e2e8f0;
}

.info-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.info-group label {
    display: block;
    font-size: 0.875rem;
    color: #718096;
    margin-bottom: 0.25rem;
}

.info-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: #2d3748;
}

.sharing-section {
    max-width: 600px;
    margin: 0 auto;
}

.sharing-section h3 {
    font-size: 1.25rem;
    color: #2d3748;
    margin-bottom: 1rem;
    text-align: left;
}

.url-box {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    padding: 1rem;
    background: #f7fafc;
    border-radius: 0.375rem;
    border: 2px dashed #cbd5e0;
}

.url-input {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.25rem;
    background: white;
    font-family: monospace;
}

.qr-code {
    text-align: center;
}

.qr-code p {
    font-size: 0.75rem;
    color: #718096;
    margin-top: 0.5rem;
}

/* Images */
.hero-img, .content-img, .about-img {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
}

.hero-img {
    max-height: 400px;
    object-fit: contain;
}

.content-img, .about-img {
    max-height: 300px;
    object-fit: contain;
}

.example-img {
    max-width: 100%;
    height: auto;
    border-radius: 0.375rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.qr-img {
    width: 150px;
    height: 150px;
    border: 2px solid #e2e8f0;
    border-radius: 0.375rem;
    background: white;
    padding: 0.5rem;
}

/* Footer */
footer {
    background-color: #e2e8f0;
    padding: 2rem 0;
    border-top: 1px solid #cbd5e0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: #3182ce;
    text-decoration: none;
    font-size: 0.875rem;
}

.footer-links a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text h2 {
        font-size: 2rem;
    }
    
    .content-grid, .about-content {
        grid-template-columns: 1fr;
    }
    
    .usage-examples {
        grid-template-columns: 1fr;
    }
    
    .aitags-grid {
        grid-template-columns: 1fr;
    }
    
    .search-form {
        flex-direction: column;
    }
    
    .url-box {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    .illustration {
        font-size: 4rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 2rem 0;
    }
    
    .content, .usage, .about, .latest-aitags {
        padding: 2rem 0;
    }
    
    .hero-text h2 {
        font-size: 1.75rem;
    }
    
    .aitag-form {
        padding: 1rem;
    }
}