/* VoiceLink Documentation Styles */

/* 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: #333;
    background: #f8f9fa;
}

/* Container */
.docs-container {
    max-width: 1200px;
    margin: 0 auto;
    min-height: 100vh;
    background: white;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

/* Header */
.docs-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.header-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

.docs-header h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.header-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.nav-link {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Search Section */
.search-section {
    background: #f8f9fa;
    padding: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.search-container {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.search-container h2 {
    margin-bottom: 1rem;
    color: #495057;
}

#search-input {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    border: 2px solid #ddd;
    border-radius: 25px;
    outline: none;
    transition: border-color 0.3s ease;
}

#search-input:focus {
    border-color: #667eea;
}

.search-results {
    margin-top: 1rem;
    text-align: left;
}

.search-result {
    background: white;
    padding: 1rem;
    margin: 0.5rem 0;
    border-radius: 8px;
    border-left: 4px solid #667eea;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.search-result h4 {
    color: #667eea;
    margin-bottom: 0.5rem;
}

.search-result a {
    color: inherit;
    text-decoration: none;
}

.search-result:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Quick Start */
.quick-start {
    padding: 3rem 2rem;
    background: white;
}

.quick-start h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: #495057;
    font-size: 2.5rem;
}

.quick-start-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.quick-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #dee2e6;
    transition: all 0.3s ease;
}

.quick-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.quick-card h3 {
    color: #495057;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.quick-card p {
    color: #6c757d;
    margin-bottom: 1.5rem;
}

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-2px);
}

/* Feature Sections */
.features-section {
    padding: 3rem 2rem;
    background: #f8f9fa;
}

.features-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #495057;
    font-size: 2.5rem;
}

.feature-category {
    max-width: 1000px;
    margin: 0 auto 3rem auto;
}

.feature-category h3 {
    color: #495057;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    border-bottom: 2px solid #667eea;
    padding-bottom: 0.5rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid #dee2e6;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    border-color: #667eea;
}

.feature-icon {
    font-size: 2rem;
    min-width: 50px;
    text-align: center;
}

.feature-content h4 {
    color: #495057;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.feature-content p {
    color: #6c757d;
    font-size: 0.95rem;
}

/* Article Layout */
.content {
    padding: 3rem 2rem;
    background: white;
}

.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.article-intro {
    background: #f8f9fa;
    border-left: 4px solid #667eea;
    border-radius: 12px;
    margin-bottom: 2rem;
    padding: 1.5rem;
}

.article-section {
    margin-bottom: 2rem;
}

.article-section h2 {
    color: #495057;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.article-section h3 {
    color: #495057;
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
    margin-top: 1.25rem;
}

.article-section p,
.article-section li {
    color: #495057;
}

.article-section ul,
.article-section ol {
    margin-left: 1.5rem;
}

.article-section li + li {
    margin-top: 0.5rem;
}

.note-card {
    background: #eef3ff;
    border: 1px solid #cdd9ff;
    border-radius: 12px;
    margin: 1rem 0;
    padding: 1rem 1.25rem;
}

.support-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    margin-top: 1rem;
}

.support-card {
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 12px;
    padding: 1.25rem;
}

.support-card h3 {
    margin-top: 0;
}

/* Platform Section */
.platform-section {
    padding: 3rem 2rem;
    background: white;
}

.platform-section h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: #495057;
    font-size: 2.5rem;
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.platform-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #dee2e6;
    transition: all 0.3s ease;
}

.platform-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.platform-card h3 {
    color: #495057;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.platform-card p {
    color: #6c757d;
    margin-bottom: 1.5rem;
}

/* Troubleshooting Section */
.troubleshooting-section {
    padding: 3rem 2rem;
    background: #f8f9fa;
}

.troubleshooting-section h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: #495057;
    font-size: 2.5rem;
}

.troubleshooting-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.trouble-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid #dee2e6;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    border-left: 4px solid #dc3545;
}

.trouble-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    border-left-color: #c82333;
}

.trouble-card h3 {
    color: #495057;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.trouble-card p {
    color: #6c757d;
    font-size: 0.95rem;
}

/* FAQ Section */
.faq-section {
    padding: 3rem 2rem;
    background: white;
}

.faq-section h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: #495057;
    font-size: 2.5rem;
}

.faq-preview {
    max-width: 800px;
    margin: 0 auto 2rem auto;
}

.faq-item {
    background: #f8f9fa;
    padding: 1.5rem;
    margin: 1rem 0;
    border-radius: 8px;
    border-left: 4px solid #28a745;
}

.faq-item h3 {
    color: #495057;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.faq-item p {
    color: #6c757d;
}

.faq-section .btn-secondary {
    display: block;
    width: fit-content;
    margin: 0 auto;
}

/* Footer */
.docs-footer {
    background: #343a40;
    color: white;
    padding: 3rem 2rem 1rem 2rem;
}

.footer-content {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.footer-section h4 {
    color: #f8f9fa;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin: 0.5rem 0;
}

.footer-section a {
    color: #adb5bd;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #f8f9fa;
}

.footer-section p {
    color: #adb5bd;
    line-height: 1.5;
}

.footer-bottom {
    max-width: 1000px;
    margin: 2rem auto 0 auto;
    padding-top: 2rem;
    border-top: 1px solid #495057;
    text-align: center;
    color: #adb5bd;
}

.footer-bottom a {
    color: #adb5bd;
    text-decoration: none;
}

.footer-bottom a:hover {
    color: #f8f9fa;
}

/* Responsive Design */
@media (max-width: 768px) {
    .docs-header h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .header-nav {
        flex-direction: column;
        align-items: center;
    }

    .quick-start-grid,
    .feature-grid,
    .platform-grid,
    .troubleshooting-grid {
        grid-template-columns: 1fr;
    }

    .feature-card {
        flex-direction: column;
        text-align: center;
    }

    .feature-icon {
        min-width: auto;
    }

    .docs-container {
        margin: 0;
        box-shadow: none;
    }

    .search-section,
    .quick-start,
    .features-section,
    .platform-section,
    .troubleshooting-section,
    .faq-section,
    .content {
        padding: 2rem 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .docs-header h1 {
        font-size: 1.8rem;
    }

    .quick-card,
    .platform-card {
        padding: 1.5rem;
    }

    .feature-card,
    .trouble-card {
        padding: 1rem;
    }

    .footer-content {
        gap: 1rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media (prefers-contrast: high) {
    .feature-card,
    .trouble-card,
    .quick-card,
    .platform-card {
        border-width: 2px;
    }

    .search-result {
        border-left-width: 6px;
    }
}

/* Focus styles for accessibility */
a:focus,
button:focus,
input:focus {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .docs-header,
    .search-section,
    .footer {
        display: none;
    }

    .docs-container {
        box-shadow: none;
        max-width: none;
    }

    .feature-card,
    .trouble-card,
    .quick-card,
    .platform-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #000;
    }
}