/* ==========================================
   RESPONSIVE DESIGN - KUBEOPT AKS COST OPTIMIZER
   ========================================== */

/* ==========================================
   Inline-style grid overrides for all pages
   Collapses inline grid-template-columns at
   mobile breakpoints via attribute selectors.
   ========================================== */

@media (max-width: 768px) {
    /* 2-column grids -> single column */
    div[style*="grid-template-columns: 1fr 1fr"],
    div[style*="grid-template-columns: 2fr 1fr 1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }
    /* 3-column repeat grids -> single column */
    div[style*="grid-template-columns: repeat(3, 1fr)"] {
        grid-template-columns: 1fr !important;
    }
    /* Gap reduction on small screens */
    div[style*="gap: 4rem"] {
        gap: 2rem !important;
    }
}

@media (max-width: 480px) {
    div[style*="grid-template-columns: 1fr 1fr"],
    div[style*="grid-template-columns: 2fr 1fr 1fr 1fr"],
    div[style*="grid-template-columns: repeat(3, 1fr)"] {
        grid-template-columns: 1fr !important;
    }
}

/* Large Desktop (1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1200px;
    }
    
    .hero-stats {
        gap: var(--spacing-2xl);
    }
    
    .stat-number {
        font-size: 3rem;
    }
}

/* Desktop (992px and up) */
@media (min-width: 992px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-2xl);
    }
    
    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tablet (768px and up) */
@media (max-width: 991px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: var(--spacing-lg);
    }
    
    .stat-item {
        flex: 1;
        min-width: 150px;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .download-options {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .download-card {
        margin-bottom: var(--spacing-lg);
    }
    
    .demo-terminal {
        margin-top: var(--spacing-xl);
    }
    
    .demo-output {
        font-size: 0.8rem;
        padding: var(--spacing-lg);
    }
}

/* Mobile (576px and below) */
@media (max-width: 767px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .hero {
        padding: var(--spacing-2xl) 0;
    }
    
    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-tagline {
        font-size: 0.9rem;
    }
    
    .hero-description {
        font-size: 0.95rem;
        line-height: 1.6;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-lg) 0;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: var(--spacing-md);
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .benefits-grid,
    .features-grid,
    .tech-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .benefit-card,
    .feature-card,
    .tech-item {
        margin-bottom: var(--spacing-md);
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .chart-container {
        margin-bottom: var(--spacing-lg);
    }
    
    .chart-header h3 {
        font-size: 1rem;
    }
    
    .metric-badge {
        font-size: 0.8rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .demo-terminal {
        margin-top: var(--spacing-lg);
    }
    
    .demo-title {
        font-size: 1.1rem;
    }
    
    .demo-output {
        font-size: 0.75rem;
        padding: var(--spacing-md);
        line-height: 1.4;
    }
    
    .code-block,
    .code-snippet {
        font-size: 0.8rem;
        padding: var(--spacing-md);
        overflow-x: auto;
    }
    
    .quick-start-title {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-description {
        font-size: 0.95rem;
    }
    
    .pricing-cards {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .pricing-card {
        margin-bottom: var(--spacing-md);
    }
    
    .docs-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .contact-content {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
    
    .contact-info,
    .contact-form {
        width: 100%;
    }
    
    .nav-actions .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .mobile-menu {
        display: block;
    }
    
    /* Override inline styles for mobile */
    h1[style*="font-size: 2.8rem"] {
        font-size: 1.75rem !important;
    }
    
    h2[style*="font-size: 2.5rem"] {
        font-size: 1.5rem !important;
    }
}

/* Extra Small Mobile (480px and below) */
@media (max-width: 479px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-logo {
        height: 48px;
        width: 48px;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .benefit-icon {
        font-size: 2.5rem;
    }
    
    .feature-icon svg {
        width: 36px;
        height: 36px;
    }
    
    .demo-output {
        font-size: 0.7rem;
        padding: var(--spacing-sm);
    }
    
    .code-block,
    .code-snippet code {
        font-size: 0.7rem;
    }
    
    .quick-start-features {
        font-size: 0.8rem;
    }
    
    .section {
        padding: var(--spacing-2xl) 0;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .logo-text {
        font-size: 1.1rem;
    }
    
    .nav-actions .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
    }
    
    /* Override inline styles for extra small mobile */
    h1[style*="font-size: 2.8rem"] {
        font-size: 1.5rem !important;
    }
    
    h2[style*="font-size: 2.5rem"] {
        font-size: 1.3rem !important;
    }
}

/* Print styles */
@media print {
    .header,
    .mobile-menu,
    .hero-actions,
    .nav-actions,
    .contact-form,
    .download-options {
        display: none !important;
    }
    
    .hero,
    .section {
        page-break-inside: avoid;
    }
    
    .demo-terminal {
        break-inside: avoid;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-logo,
    .logo-icon {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Dark mode preference (future enhancement) */
@media (prefers-color-scheme: dark) {
    /* Dark mode styles would go here if implementing */
    /* Currently maintaining light theme for enterprise branding */
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .animate-on-scroll {
        animation: none !important;
    }
}

/* Focus styles for accessibility */
@media (prefers-reduced-motion: no-preference) {
    .btn:focus,
    .nav-link:focus,
    input:focus,
    textarea:focus,
    button:focus {
        outline: 2px solid var(--green-500);
        outline-offset: 2px;
        transition: outline 0.2s ease;
    }
}

/* Landscape mobile orientation */
@media (max-width: 767px) and (orientation: landscape) {
    .hero {
        padding: var(--spacing-lg) 0;
    }
    
    .hero-title {
        font-size: 1.4rem;
    }
    
    .hero-stats {
        flex-direction: row;
        justify-content: space-around;
    }
    
    .stat-item {
        flex: none;
    }
    
    .hero-actions {
        flex-direction: row;
        gap: var(--spacing-md);
    }
    
    .hero-actions .btn {
        width: auto;
        flex: 1;
    }
}