/* Worlds Edge Wellness - Responsive Styles */
/* Mobile-first approach for optimal mobile experience */

/* Base styles are mobile-first (320px+) */

/* Mobile Hero Background Fix */
@media screen and (max-width: 768px) {
    .hero {
        background-attachment: scroll !important;
        background-size: cover !important;
        background-repeat: no-repeat !important;
        background-position-x: center !important;
        background-position-y: -20px !important;
        min-height: 60vh !important;
    }
}

/* Small Mobile Devices (320px - 480px) */
@media screen and (max-width: 480px) {
    :root {
        --font-size-base: 14px;
        --spacing-sm: 0.75rem;
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-xxl: 2.5rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .nav {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero {
        padding: calc(var(--spacing-xl) + 60px) 0 var(--spacing-xl) 0;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }
    
    .card {
        padding: var(--spacing-md);
    }
    
    .grid {
        gap: var(--spacing-md);
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
}

/* Large Mobile Devices (481px - 767px) */
@media screen and (min-width: 481px) and (max-width: 767px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .nav {
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }
    
    .grid-2 {
        grid-template-columns: 1fr;
    }
    
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 2.25rem;
    }
    
    .nav-menu {
        gap: var(--spacing-md);
    }
}

/* Mobile Navigation (up to 768px) */
@media screen and (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background-color: var(--text-charcoal);
        flex-direction: column;
        padding: var(--spacing-lg);
        padding-top: calc(var(--spacing-lg) + 60px);
        box-shadow: var(--shadow-medium);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 999;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        text-align: center;
        font-size: 1.1rem;
        color: var(--white);
    }
    
    .nav-link:hover {
        background-color: var(--primary-forest);
        color: var(--white);
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    /* Hamburger menu animation */
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
    
    /* Prevent body scroll when menu is open */
    body.menu-open {
        overflow: hidden;
    }
    
    /* Hero adjustments for mobile */
    .hero {
        text-align: center;
        padding: calc(var(--spacing-xxl) + 70px) 0 var(--spacing-xxl) 0;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        padding: 0 var(--spacing-sm);
    }
    
    /* Contact info stacking */
    .contact-info {
        padding: var(--spacing-lg);
    }
    
    /* FAQ mobile optimization */
    .faq-question {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .faq-question h3 {
        font-size: 1.1rem;
        line-height: 1.4;
    }
    
    .faq-answer {
        padding: 0 var(--spacing-md);
    }
    
    .faq-item.active .faq-answer {
        padding: var(--spacing-md);
    }
    
    /* Hero Actions - Button Layout for Mobile */
    .hero-actions {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: var(--spacing-md) !important;
        margin-top: var(--spacing-lg) !important;
    }
    
    .hero-actions .spwidget-button-wrapper,
    .hero-actions .btn {
        width: 100% !important;
        max-width: 280px !important;
        display: block !important;
        margin-right: 0 !important;
        margin-bottom: 0 !important;
    }
    
    .hero-actions .spwidget-button {
        width: 100% !important;
        margin-right: 0 !important;
        text-align: center !important;
        display: block !important;
    }
}

/* Tablet Devices (768px - 1024px) */
@media screen and (min-width: 768px) and (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .nav {
        padding-left: var(--spacing-lg);
        padding-right: var(--spacing-lg);
    }
    
    .nav-menu {
        gap: var(--spacing-md);
    }
    
    .hero h1 {
        font-size: 2.75rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Two-column layout for some content */
    .content-two-column {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
        align-items: start;
    }
    
    /* Hero Actions - Tablet Layout */
    .hero-actions {
        flex-direction: row !important;
        justify-content: center !important;
        gap: var(--spacing-lg) !important;
    }
    
    .hero-actions .spwidget-button-wrapper,
    .hero-actions .btn {
        width: auto !important;
        max-width: none !important;
        display: inline-block !important;
    }
    
    .hero-actions .spwidget-button {
        width: auto !important;
        margin-right: var(--spacing-sm) !important;
        display: inline-block !important;
    }
}

/* Large Tablet/Small Desktop (1025px - 1199px) */
@media screen and (min-width: 1025px) and (max-width: 1199px) {
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .grid-4 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.4rem;
    }
}

/* Desktop Devices (1200px+) */
@media screen and (min-width: 1200px) {
    .container {
        padding: 0 var(--spacing-xl);
    }
    
    .nav {
        padding-left: var(--spacing-xl);
        padding-right: var(--spacing-xl);
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }
    
    /* Enhanced hover effects for desktop */
    .card:hover {
        transform: translateY(-6px);
    }
    
    .btn:hover {
        transform: translateY(-3px);
    }
    
    /* Larger spacing for desktop */
    .section {
        padding: calc(var(--spacing-xxl) + var(--spacing-lg)) 0;
    }
    
    /* Three-column layout for larger content */
    .content-three-column {
        display: grid;
        grid-template-columns: 1fr 2fr 1fr;
        gap: var(--spacing-xl);
        align-items: start;
    }
}

/* Large Desktop (1400px+) */
@media screen and (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }
    
    .hero h1 {
        font-size: 4rem;
    }
    
    .hero-subtitle {
        font-size: 1.6rem;
    }
}

/* High DPI/Retina Displays */
@media screen and (-webkit-min-device-pixel-ratio: 2),
       screen and (min-resolution: 192dpi) {
    /* Optimize for high-resolution displays */
    .hero::before {
        background-size: 50px 50px;
    }
    
    /* Ensure crisp borders and shadows */
    .card,
    .btn,
    .faq-item {
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
    }
}

/* Landscape Orientation on Mobile */
@media screen and (max-width: 768px) and (orientation: landscape) {
    .hero {
        padding: calc(var(--spacing-lg) + 60px) 0 var(--spacing-lg) 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    /* Larger touch targets */
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .faq-question {
        min-height: 60px;
    }
    
    /* Remove hover effects on touch devices */
    .card:hover {
        transform: none;
    }
    
    .btn:hover {
        transform: none;
    }
    
    /* Enhance focus states for touch */
    .btn:focus,
    .nav-link:focus {
        background-color: var(--secondary-cream);
        outline: 3px solid var(--primary-blue);
    }
}

/* 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;
        scroll-behavior: auto !important;
    }
    
    .fade-in-up {
        animation: none;
    }
    
    /* Ensure content is visible for users who prefer reduced motion */
    .card:not(.fade-in-up),
    .content-section:not(.fade-in-up) {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* Fallback for when JavaScript is disabled */
.no-js .card,
.no-js .content-section {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
}

/* Additional mobile optimizations for smooth scrolling */
@media screen and (max-width: 768px) {
    /* Ensure smooth scrolling performance on mobile */
    * {
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
    }
    
    /* Disable complex animations on mobile for better performance */
    .card,
    .content-section {
        will-change: auto !important;
    }
}

/* Dark Mode Support (if user prefers) */
@media (prefers-color-scheme: dark) {
    /* Note: This is optional and can be removed if not desired */
    /* Uncomment and customize if dark mode support is needed */
    /*
    :root {
        --text-dark: #E8E8E8;
        --text-medium: #B8B8B8;
        --text-light: #888888;
        --white: #1A1A1A;
        --light-gray: #2A2A2A;
        --border-light: #404040;
    }
    
    .hero {
        background: linear-gradient(135deg, #2A2A2A 0%, #1A1A1A 100%);
    }
    
    .header {
        background-color: #1A1A1A;
        border-bottom: 1px solid #404040;
    }
    */
}

/* Print Optimizations */
@media print {
    /* Hide interactive elements */
    .menu-toggle,
    .nav-menu,
    .btn {
        display: none !important;
    }
    
    /* Optimize spacing for print */
    .section {
        padding: 1rem 0;
        break-inside: avoid;
    }
    
    .card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    /* Ensure good contrast for print */
    body {
        color: #000;
        background: #fff;
    }
    
    .hero {
        background: #fff;
        color: #000;
    }
    
    /* Page breaks */
    h1, h2, h3 {
        break-after: avoid;
    }
    
    .faq-item {
        break-inside: avoid;
    }
}

/* Accessibility Enhancements */
@media screen and (min-width: 768px) {
    /* Enhanced focus indicators for keyboard navigation */
    .nav-link:focus {
        outline: 3px solid var(--primary-blue);
        outline-offset: 2px;
    }
    
    /* Skip to content link */
    .skip-link {
        position: absolute;
        top: -40px;
        left: 6px;
        background: var(--primary-blue);
        color: var(--white);
        padding: 8px;
        text-decoration: none;
        border-radius: var(--border-radius-sm);
        z-index: 1001;
    }
    
    .skip-link:focus {
        top: 6px;
    }
}

/* Container Queries (Future-proofing) */
/* Note: Container queries have limited support but are included for future compatibility */
@supports (container-type: inline-size) {
    .card-container {
        container-type: inline-size;
    }
    
    @container (min-width: 300px) {
        .card {
            padding: var(--spacing-lg);
        }
    }
    
    @container (min-width: 500px) {
        .card {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
        }
        
        .card-icon {
            margin-bottom: 0;
        }
    }
}