/* Responsive Design */

/* Mobile First Approach */

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
    .hero-actions {
        flex-direction: row;
    }
    
    .container {
        padding: 0 1.5rem;
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
    :root {
        --container-padding: 2rem;
    }
    
    .hero {
        padding: 6rem 0 10rem;
    }
    
    .hero-title {
        margin-bottom: 2rem;
    }
    
    .nuggets-grid {
        grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
        gap: 2rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
    .hero {
        padding: 8rem 0 12rem;
    }
    
    .filter-main {
        margin-bottom: 1rem;
    }
    
    .nuggets-grid {
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1200px;
    }
}

/* Mobile specific styles */
@media (max-width: 767px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .filter-main {
        flex-direction: column;
    }
    
    .nuggets-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .card {
        margin: 0 -0.5rem;
    }
    
    .results-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .btn-lg {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }
}

/* Ultra-wide screens */
@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }
    
    .nuggets-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-background {
        background-size: cover;
    }
}

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

/* Print styles */
@media print {
    .filter-bar,
    .hero-actions,
    .btn {
        display: none !important;
    }
    
    .hero {
        padding: 1rem 0;
    }
    
    .card {
        break-inside: avoid;
        margin-bottom: 1rem;
    }
    
    .nuggets-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}