/* Responsive CSS - Media queries and responsive styles */

/* Tablet Styles (768px - 1024px) */
@media screen and (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-xl);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    /* Keep privacy section as 2 columns on tablets */
    .privacy-content {
        grid-template-columns: 1fr 1fr !important;
        gap: var(--spacing-sm) !important;
        max-width: 900px;
    }
}

/* Mobile Styles (max-width: 768px) */
@media screen and (max-width: 768px) {
    /* Navigation */
    .nav-links {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .cta-button {
        display: none;
    }
    
    /* Hero Section */
    .hero-section .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .hero-description {
        font-size: var(--font-size-base);
    }
    
    .hero-visual {
        order: -1;
    }
    
    /* Features Grid */
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    /* Sections */
    section {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }
    
    .section-title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-md);
    }
    
    /* Footer */
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

/* Small Mobile Styles (max-width: 480px) */
@media screen and (max-width: 480px) {
    :root {
        --font-size-base: 14px;
        --spacing-md: 1.5rem;
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .cta-button-large {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-base);
    }
    
    .nav-container {
        padding: 0 var(--spacing-sm);
    }
    
    .brand-text {
        font-size: var(--font-size-lg);
    }
    
    .brand-logo {
        width: 28px;
        height: 28px;
    }
    
    .extension-image {
        max-width: 300px;
    }
}

/* Landscape Mobile Styles */
@media screen and (max-height: 600px) and (orientation: landscape) {
    section {
        min-height: auto;
        padding: var(--spacing-md) 0;
    }
    
    .hero-section {
        padding-top: calc(var(--spacing-md) + 60px);
    }
}

/* High Resolution Displays */
@media screen and (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }
    
    .hero-title {
        font-size: 4rem;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .hamburger,
    .mobile-menu,
    .cta-button,
    .cta-button-large,
    .site-footer {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    section {
        page-break-inside: avoid;
    }
}

/* Reduced Motion Preference */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Dark Mode Support (if system prefers dark) */
@media (prefers-color-scheme: dark) {
    /* Already dark by default, but can add overrides if needed */
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    /* Increase touch target sizes */
    .nav-link,
    .mobile-nav-link,
    button,
    a {
        min-height: 44px;
        min-width: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Remove hover effects on touch devices */
    .feature-card:hover,
    .tutorial-step:hover {
        transform: none;
    }
}


/* Mobile Responsive */
@media screen and (max-width: 768px) {
    .flowchart-step.step-right,
    .flowchart-step.step-left {
        justify-content: center;
        padding: 0;
    }
    
    .step-card {
        max-width: 100%;
    }
    
    .flow-arrow {
        width: 60px;
        height: 60px;
    }
    
    .flow-arrow.arrow-down-left svg,
    .flow-arrow.arrow-down-right svg {
        transform: rotate(90deg);
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .privacy-content {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md) !important;
    }
    
    .contact-container {
        gap: var(--spacing-md);
    }
    
    .developer-card {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-md);
    }
    
    .developer-links {
        justify-content: center;
    }
}

/* Small Mobile Flowchart */
@media screen and (max-width: 480px) {
    .step-card {
        padding: var(--spacing-md);
    }
    
    .step-card .step-number {
        width: 45px;
        height: 45px;
        font-size: 1.25rem;
        top: -20px;
    }
    
    .step-card h3 {
        font-size: 1.1rem;
    }
    
    .flow-arrow {
        width: 50px;
        height: 50px;
    }
    
    .privacy-section-item {
        padding: var(--spacing-md);
    }
    
    .avatar-placeholder {
        width: 100px;
        height: 100px;
        font-size: 3rem;
    }
    
    .developer-info h3 {
        font-size: 1.5rem;
    }
}