/* ===================================
   Responsive CSS
   Barbara Walker Website
   =================================== */

/* Large Desktops (1920px and up) */
@media (min-width: 1920px) {
    .nav-container,
    .about,
    .contact,
    .gallery-grid {
        max-width: 1600px;
    }
    
    .hero h1 {
        font-size: 7rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Standard Desktops (1200px to 1919px) */
@media (max-width: 1919px) and (min-width: 1200px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tablets Landscape (992px to 1199px) */
@media (max-width: 1199px) and (min-width: 992px) {
    nav {
        padding: 15px 40px;
    }
    
    .hero h1 {
        font-size: 4.5rem;
    }
    
    .about-container {
        gap: 60px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .contact-grid {
        gap: 40px;
    }
}

/* Tablets Portrait (768px to 991px) */
@media (max-width: 991px) and (min-width: 768px) {
    nav {
        padding: 15px 30px;
    }
    
    .nav-links {
        gap: 25px;
    }
    
    .nav-links a {
        font-size: 13px;
    }
    
    .hero h1 {
        font-size: 4rem;
    }
    
    .hero .subtitle {
        font-size: 1rem;
    }
    
    .about {
        padding: 80px 40px;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .gallery {
        padding: 80px 40px;
    }
    
    .gallery h2 {
        font-size: 2.5rem;
        margin-bottom: 40px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .contact {
        padding: 80px 40px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* Mobile Landscape and Large Phones (576px to 767px) */
@media (max-width: 767px) and (min-width: 576px) {
    /* Navigation */
    nav {
        padding: 15px 20px;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu {
        display: block;
    }
    
    /* Hero */
    .hero {
        height: 80vh;
    }
    
    .hero h1 {
        font-size: 3rem;
        letter-spacing: 3px;
    }
    
    .hero .subtitle {
        font-size: 0.9rem;
        letter-spacing: 2px;
    }
    
    .cta-button {
        padding: 12px 30px;
        font-size: 14px;
    }
    
    /* About */
    .about {
        padding: 60px 30px;
    }
    
    .about h2 {
        font-size: 2rem;
    }
    
    .about-text p {
        font-size: 15px;
    }
    
    /* Gallery */
    .gallery {
        padding: 60px 20px;
    }
    
    .gallery h2 {
        font-size: 2rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* Contact */
    .contact {
        padding: 60px 30px;
    }
    
    .contact h2 {
        font-size: 2rem;
    }
    
    .contact-info,
    .contact-form {
        padding: 30px;
    }
    
    /* Chat Widget */
    .chat-window {
        width: calc(100vw - 40px);
        right: 20px;
        height: 450px;
    }
}

/* Mobile Portrait (320px to 575px) */
@media (max-width: 575px) {
    /* Navigation */
    nav {
        padding: 12px 15px;
    }
    
    .logo {
        font-size: 20px;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu {
        display: block;
        width: 100%;
        right: -100%;
    }
    
    /* Hero */
    .hero {
        height: 100vh;
        padding: 20px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
        letter-spacing: 2px;
        margin-bottom: 15px;
    }
    
    .hero .subtitle {
        font-size: 0.85rem;
        letter-spacing: 1px;
        margin-bottom: 30px;
    }
    
    .cta-button {
        padding: 12px 25px;
        font-size: 13px;
        letter-spacing: 1px;
    }
    
    /* About */
    .about {
        padding: 50px 20px;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .about h2 {
        font-size: 1.8rem;
        margin-bottom: 20px;
    }
    
    .about-text p {
        font-size: 14px;
        line-height: 1.7;
        text-align: left;
    }
    
    .about-image {
        height: 300px;
    }
    
    /* Gallery */
    .gallery {
        padding: 50px 15px;
    }
    
    .gallery h2 {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .gallery-item {
        aspect-ratio: 1;
    }
    
    .gallery-filters {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin-bottom: 30px;
        justify-content: center;
    }
    
    .filter-btn {
        padding: 8px 15px;
        font-size: 12px;
    }
    
    /* Contact */
    .contact {
        padding: 50px 20px;
    }
    
    .contact h2 {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .contact-info,
    .contact-form {
        padding: 25px 20px;
    }
    
    .contact-info h3,
    .contact-form h3 {
        font-size: 1.2rem;
        margin-bottom: 20px;
    }
    
    .info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .comm-buttons {
        gap: 10px;
    }
    
    .comm-btn {
        padding: 12px 15px;
        font-size: 12px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px;
        font-size: 14px;
    }
    
    .submit-btn {
        padding: 12px;
        font-size: 14px;
        letter-spacing: 1px;
    }
    
    /* Chat Widget */
    .chat-widget {
        bottom: 20px;
        right: 20px;
    }
    
    .chat-bubble {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .chat-window {
        width: calc(100vw - 20px);
        height: calc(100vh - 100px);
        right: 10px;
        bottom: 70px;
        border-radius: 10px;
    }
    
    .chat-header {
        padding: 15px;
        font-size: 14px;
    }
    
    .chat-messages {
        padding: 15px;
    }
    
    .chat-input-container {
        padding: 15px;
    }
    
    /* Lightbox */
    .lightbox-content {
        max-width: 95%;
        max-height: 70%;
    }
    
    .lightbox-info {
        padding: 15px;
        max-height: 30%;
        overflow-y: auto;
    }
    
    .lightbox-nav {
        font-size: 24px;
        padding: 10px;
    }
    
    .lightbox-close {
        top: 15px;
        right: 20px;
        font-size: 30px;
    }
    
    /* Footer */
    footer {
        padding: 30px 20px;
    }
    
    .footer-content p {
        font-size: 12px;
        margin-bottom: 8px;
    }
    
    .social-links {
        gap: 20px;
    }
    
    .social-links a {
        font-size: 20px;
    }
    
    /* Notifications */
    .notification {
        right: 10px;
        left: 10px;
        max-width: calc(100vw - 20px);
        font-size: 14px;
    }
}

/* Extra Small Devices (below 320px) */
@media (max-width: 319px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero .subtitle {
        font-size: 0.75rem;
    }
    
    .about h2,
    .gallery h2,
    .contact h2 {
        font-size: 1.5rem;
    }
    
    .gallery-grid {
        padding: 0 10px;
    }
}

/* Print Styles */
@media print {
    nav,
    .chat-widget,
    .mobile-menu,
    .comm-buttons,
    .lightbox,
    .notification,
    .loader {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
        color: black;
        background: white;
    }
    
    .hero {
        height: auto;
        padding: 50px 0;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    a {
        color: black;
        text-decoration: underline;
    }
    
    .about-image,
    .gallery-item {
        page-break-inside: avoid;
    }
}

/* Accessibility - Reduced Motion */
@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;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --primary-black: #ffffff;
        --soft-black: #f0f0f0;
        --grey-dark: #ccc;
        --grey-medium: #999;
        --grey-light: #666;
        --white: #0a0a0a;
        --off-white: #1a1a1a;
    }
    
    body {
        background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
        color: #f0f0f0;
    }
    
    nav {
        background: rgba(0, 0, 0, 0.95);
    }
    
    .gallery {
        background: #0a0a0a;
    }
    
    .contact-info,
    .contact-form {
        background: #1a1a1a;
    }
    
    .chat-window {
        background: #1a1a1a;
        color: #f0f0f0;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    * {
        border-width: 2px !important;
    }
    
    body {
        font-weight: 500;
    }
    
    .cta-button,
    .comm-btn,
    .submit-btn {
        font-weight: bold;
        border: 3px solid currentColor !important;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .gallery-item:hover .gallery-item-content {
        transform: none;
    }
    
    .gallery-item .gallery-item-content {
        transform: translateY(0);
        background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
    }
    
    .hover-lift:hover,
    .hover-grow:hover {
        transform: none;
    }
    
    /* Larger touch targets */
    .nav-links a,
    .comm-btn,
    .submit-btn,
    button {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}