/* SEO and Accessibility Improvements */

/* Breadcrumb Navigation */
.breadcrumb {
    padding: 1rem 0;
    margin: 0 auto;
    max-width: 1200px;
    font-size: 0.9rem;
}

.breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
}

.breadcrumb li {
    display: flex;
    align-items: center;
}

.breadcrumb .separator {
    margin: 0 0.5rem;
    color: #666;
}

.breadcrumb a {
    color: #2c5aa0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: #1a4480;
    text-decoration: underline;
}

/* Skip to main content for accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #000;
    color: #fff;
    padding: 8px;
    text-decoration: none;
    z-index: 1000;
    border-radius: 0 0 4px 4px;
}

.skip-link:focus {
    top: 6px;
}

/* Focus indicators for accessibility */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 3px solid #005fcc;
    outline-offset: 2px;
}

/* Improve readability */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.3;
    margin-bottom: 1rem;
}

p {
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Better list styling */
ul, ol {
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Responsive images */
img {
    max-width: 100%;
    height: auto;
}

/* Better form styling */
form {
    margin-bottom: 2rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

input, textarea, select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    line-height: 1.5;
}

/* Drone Grid Styling */
.drone-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.drone-card {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 1.5rem;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.drone-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transform: translateY(-2px);
}

.drone-card h4 {
    margin: 0 0 1rem 0;
    font-size: 1.2rem;
}

.drone-card h4 a {
    color: #2c5aa0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.drone-card h4 a:hover {
    color: #1a4480;
    text-decoration: underline;
}

.drone-card .manufacturer {
    color: #666;
    font-size: 0.9rem;
    margin: 0.5rem 0;
}

.drone-card .summary {
    color: #333;
    line-height: 1.5;
    margin: 1rem 0;
}

.drone-card .read-more {
    margin-top: 1rem;
    text-align: right;
}

.drone-card .read-more a {
    color: #2c5aa0;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.drone-card .read-more a:hover {
    color: #1a4480;
    text-decoration: underline;
}

/* Manufacturer sections */
.content h3 {
    border-bottom: 2px solid #2c5aa0;
    padding-bottom: 0.5rem;
    margin: 2rem 0 1rem 0;
    color: #2c5aa0;
}

/* Category styling */
.category-info {
    color: #666;
    font-size: 0.9rem;
    margin: 0.5rem 0;
}

.category-badge {
    background: #e8f4f8;
    color: #2c5aa0;
    padding: 0.2rem 0.5rem;
    border-radius: 10px;
    font-size: 0.8rem;
}

/* Manufacturer lists */
.manufacturer-list {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0 2rem 0;
}

.drone-item {
    padding: 0.5rem 0;
    border-bottom: 1px solid #e0e0e0;
}

.drone-item:last-child {
    border-bottom: none;
}

.drone-item a {
    color: #2c5aa0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.drone-item a:hover {
    color: #1a4480;
    text-decoration: underline;
}

/* Mobile optimization */
@media (max-width: 768px) {
    .breadcrumb {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
    
    .breadcrumb ol {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .breadcrumb li {
        margin-bottom: 0.25rem;
    }
    
    .drone-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin: 1rem 0;
    }
    
    .drone-card {
        padding: 1rem;
    }
}