/* Mobile-first responsive design improvements for Minutes in a Second */

/* Base mobile styles - applied to all devices */
* {
    /* Improve touch targets */
    -webkit-tap-highlight-color: transparent;
}

/* Ensure proper box model on mobile */
html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

/* Viewport meta tag helpers */
body {
    /* Prevent horizontal scroll on mobile */
    overflow-x: hidden;
    /* Smooth scrolling on iOS */
    -webkit-overflow-scrolling: touch;
}

/* Mobile navigation improvements */
.nav-container {
    position: relative;
}

/* Mobile menu toggle button */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: var(--space-2);
    cursor: pointer;
    position: absolute;
    right: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    margin: 4px 0;
    transition: all 0.3s ease;
}

/* Mobile menu active state */
.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Touch-friendly interactive elements */
a, button, input, select, textarea, .clickable {
    /* Minimum touch target size (48x48px recommended by WCAG) */
    min-height: 44px;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Improve form elements on mobile */
input, select, textarea {
    font-size: 16px; /* Prevents zoom on iOS */
    -webkit-appearance: none;
    appearance: none;
    border-radius: 0;
}

/* Better touch feedback */
a:active, button:active, .clickable:active {
    transform: scale(0.98);
    opacity: 0.9;
}

/* Mobile-optimized cards */
.organisation-card, .minute-card {
    /* Add margin for better finger scrolling */
    margin-bottom: var(--space-4);
    /* Improve shadow for depth perception */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

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

/* Mobile typography adjustments */
@media (max-width: 480px) {
    :root {
        /* Slightly larger base font for readability */
        font-size: 15px;
    }
    
    /* Adjust heading sizes for mobile */
    h1 { font-size: var(--text-3xl); }
    h2 { font-size: var(--text-xl); }
    h3 { font-size: var(--text-lg); }
    
    /* Reduce padding on mobile */
    .container {
        width: 100%;
        margin: 0;
        border-radius: 0;
        min-height: 100vh;
    }
    
    .content {
        padding: var(--space-4) var(--space-3);
    }
    
    /* Stack navigation items vertically on very small screens */
    nav ul {
        flex-direction: column;
        width: 100%;
    }
    
    nav li {
        width: 100%;
        text-align: center;
        border-bottom: 1px solid var(--gray-200);
    }
    
    nav li:last-child {
        border-bottom: none;
    }
    
    /* Mobile menu */
    .mobile-menu-toggle {
        display: block;
    }
    
    nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 1000;
    }
    
    nav.mobile-menu-open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    /* Full-width buttons on mobile */
    .btn, .button, button[type="submit"] {
        width: 100%;
        justify-content: center;
    }
    
    /* Stack form elements */
    form {
        display: flex;
        flex-direction: column;
        gap: var(--space-3);
    }
    
    /* Mobile-optimized tables */
    table {
        font-size: var(--text-sm);
    }
    
    th, td {
        padding: var(--space-2);
    }
    
    /* Hide less important columns on mobile */
    .hide-mobile {
        display: none;
    }
    
    /* Mobile search box */
    .search-box {
        width: 100%;
        margin-bottom: var(--space-4);
    }
    
    .search-box input {
        width: 100%;
        padding: var(--space-3);
        font-size: 16px;
    }
    
    /* Mobile pagination */
    .pagination {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--space-2);
    }
    
    .pagination a {
        padding: var(--space-2) var(--space-3);
        min-width: auto;
    }
    
    /* Mobile hero section */
    .hero {
        padding: var(--space-8) var(--space-4);
        text-align: center;
    }
    
    .hero-comparison {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    .time-box {
        width: 100%;
        max-width: 200px;
        margin: 0 auto;
    }
    
    /* Mobile feature grid */
    .features {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    /* Mobile stats */
    .stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-3);
    }
    
    .stat-card {
        padding: var(--space-4);
    }
    
    /* Mobile testimonials */
    .testimonials {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    /* Mobile organisation grid */
    .organisations-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    /* Footer adjustments */
    footer {
        padding: var(--space-6) var(--space-4);
        text-align: center;
    }
    
    footer p {
        margin-bottom: var(--space-3);
    }
}

/* Tablet adjustments */
@media (min-width: 481px) and (max-width: 768px) {
    /* Two-column grids on tablets */
    .features,
    .organisations-grid,
    .testimonials {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Adjust container width */
    .container {
        width: 95%;
        margin: var(--space-4) auto;
    }
}

/* Landscape mobile adjustments */
@media (max-height: 500px) and (orientation: landscape) {
    /* Reduce vertical padding */
    .hero {
        padding: var(--space-4) var(--space-6);
    }
    
    .content {
        padding: var(--space-4);
    }
    
    /* Horizontal layout for hero comparison */
    .hero-comparison {
        flex-direction: row;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .organisation-card,
    .minute-card,
    .feature-card {
        border: 2px solid var(--gray-800);
    }
    
    a {
        text-decoration: underline;
    }
}

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

/* Print styles for mobile printing */
@media print {
    .mobile-menu-toggle,
    nav,
    .no-print {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    .container {
        width: 100%;
        margin: 0;
    }
}