/* Responsive Design for SAHITYA MELA */

/* Unified Grid System for Cloud Data */
.library-grid, .books-grid, .book-grid {
    display: grid !important;
    gap: 25px !important;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)) !important;
    padding: 20px 0 !important;
}

/* SAHITYA MELA - Universal Layout Patch */
.library-grid {
    display: grid !important;
    gap: 20px !important;
    padding: 20px 0 !important;
    width: 100% !important;
}

/* 1 Column on Phones */
@media (max-width: 599px) {
    .library-grid {
        grid-template-columns: 1fr !important;
    }
}

/* 2 Columns on Tablets */
@media (min-width: 600px) and (max-width: 1024px) {
    .library-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* 3 Columns on Laptops/Desktop */
@media (min-width: 1025px) {
    .library-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

/* Admin Mobile Menu Fix */
@media (max-width: 768px) {
    .nav-menu {
        /* This ensures the mobile menu pushes down exactly below the header */
        top: var(--admin-header-height, 70px) !important;
        height: calc(100vh - 70px);
        overflow-y: auto;
    }
}

/* Ensure images don't break the layout */
.book-card img {
    width: 100%;
    height: 320px; /* Traditional book height */
    object-fit: contain; /* Shows the full cover without cropping or stretching */
    background: var(--bg-secondary); /* Adds a subtle background for smaller covers */
    border-radius: 8px;
    margin-bottom: 15px;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-menu {
        display: none !important;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column !important;
        padding: 1rem;
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        z-index: 1000;
    }
    
    .nav-menu.active {
        display: flex !important;
    }
    
    .hamburger {
        display: block !important;
        cursor: pointer;
    }
    
    .nav-menu li {
        width: 100% !important;
        margin: 0.5rem 0;
    }
    
    .nav-link {
        display: block !important;
        padding: 0.75rem 1rem !important;
        text-align: center !important;
    }
}

/* Desktop styles - Force proper navigation display */
.hamburger {
    display: none !important;
}

.nav-right {
    display: flex !important;
    align-items: center;
    gap: 1rem;
}

.nav-menu {
    display: flex !important;
    flex-direction: row !important;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    width: auto !important;
}

.nav-link {
    display: inline-block !important;
    padding: 0.5rem 0 !important;
    background: transparent !important;
    border-radius: 0 !important;
    margin: 0 !important;
    width: auto !important;
    text-align: left !important;
}

.dark-mode-toggle {
    margin-left: 1rem;
}

/* Mobile First Approach */
@media (max-width: 768px) {
    
    /* General Mobile Styles */
    .container {
        padding: 0 15px;
    }
    
    /* Header and Navigation */
    .header {
        padding: 1rem 0;
    }
    
    .nav-container {
        flex-wrap: wrap;
        padding: 0 15px;
    }
    
    .logo {
        flex: 1;
        min-width: 200px;
    }
    
    .hamburger {
        display: block !important;
        cursor: pointer;
    }
    
    .nav-right {
        display: none !important;
    }
    
    .nav-menu {
        display: none !important;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column !important;
        padding: 1rem;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        gap: 1rem !important;
    }
    
    .nav-menu.active {
        display: flex !important;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
        border-bottom: 1px solid #eee;
        padding: 0.5rem 0;
    }
    
    .nav-link {
        display: block !important;
        padding: 0.5rem 0 !important;
        width: 100%;
        text-align: center;
    }
    
    /* Page Header */
    .page-header {
        padding: 10px 0;
    }
    
    .nav-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        position: relative;
    }
    
    /* Add top margin to body content to account for fixed header */
    body {
        padding-top: 80px;
    }
    
    .logo {
        flex: 1;
    }
    
    .logo-title {
        font-size: 1.2rem;
    }
    
    .nav-right {
        display: none !important; /* Hide on mobile, show hamburger instead */
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 10px;
        width: 100%;
        text-align: center;
    }
    
    .nav-menu li {
        width: 100%;
    }
    
    .nav-link {
        display: block;
        padding: 12px 20px;
        background: var(--bg-secondary);
        border-radius: 5px;
        margin: 2px 0;
    }
    
    .dark-mode-toggle {
        align-self: center;
        margin: 0;
    }
    
    /* Hamburger Menu - Override desktop styles for mobile */
    .hamburger {
        display: flex !important;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 40px;
        height: 40px;
        cursor: pointer;
        z-index: 1001;
        background: none;
        border: none;
        padding: 8px;
        border-radius: 4px;
        transition: background-color 0.3s ease;
    }
    
    .hamburger:hover {
        background-color: var(--bg-secondary);
    }
    
    .hamburger span {
        display: block;
        width: 24px;
        height: 2px;
        background: var(--text-primary);
        margin: 3px 0;
        transition: all 0.3s ease;
        border-radius: 1px;
    }
    
    /* Mobile Menu Styles */
    .mobile-nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: var(--bg-primary);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: left 0.3s ease;
        z-index: 999;
        padding: 20px;
    }
    
    .mobile-nav-menu.active {
        left: 0;
    }
    
    .mobile-nav-menu ul {
        list-style: none;
        margin: 0;
        padding: 0;
        width: 100%;
        max-width: 300px;
    }
    
    .mobile-nav-menu li {
        width: 100%;
        margin: 10px 0;
    }
    
    .mobile-nav-menu .nav-link {
        display: block;
        padding: 15px 25px;
        background: var(--bg-secondary);
        border-radius: 8px;
        margin: 5px 0;
        text-decoration: none;
        color: var(--text-primary);
        font-size: 18px;
        text-align: center;
        transition: all 0.3s ease;
    }
    
    .mobile-nav-menu .nav-link:hover {
        background: var(--primary-color);
        color: white;
        transform: translateY(-2px);
    }
    
    .mobile-dark-toggle {
        margin-top: 20px;
        padding: 12px 20px;
        background: var(--primary-color);
        color: white;
        border: none;
        border-radius: 8px;
        font-size: 16px;
        cursor: pointer;
        display: flex;
        align-items: center;
        gap: 10px;
    }
    
    /* Hero Section */
    .hero {
        padding: 60px 0;
        text-align: center;
    }
    
    .hero-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .hero-text h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
        text-align: center;
    }
    
    /* Page Headers */
    .page-header {
        padding: 80px 0 50px;
        margin-top: 60px;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .page-header p {
        font-size: 1rem;
        padding: 0 20px;
    }
    
    /* Featured Books */
    .books-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .book-card {
        max-width: 100%;
    }
    
    /* About Section */
    .about-content {
        flex-direction: column;
        text-align: center;
    }
    
    .about-text {
        margin-bottom: 30px;
    }
    
    /* Contact Form */
    .contact-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .contact-form-wrapper,
    .contact-info-wrapper {
        width: 100%;
    }
    
    .contact-details {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .contact-item {
        text-align: center;
        padding: 20px;
    }
    
    /* Footer */
    .footer-content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .footer-section {
        width: 100%;
    }
    
    .social-links {
        justify-content: center;
    }
    
    /* Library Page Mobile Fixes */
    .search-filter {
        padding: 15px 0;
        flex-direction: column;
        gap: 10px;
    }
    
    .search-filter .container {
        padding: 0 10px;
    }
    
    .search-bar {
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }
    
    .search-bar input {
        width: 100%;
        padding: 12px;
        font-size: 16px;
        border-radius: 8px;
    }
    
    .search-bar button {
        width: 100%;
        padding: 12px;
        background: #8B0000;
        color: white;
        border: none;
        border-radius: 8px;
        font-size: 16px;
        cursor: pointer;
    }
    
    .filter-options {
        display: flex;
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }
    
    .filter-options select {
        width: 100%;
        padding: 12px;
        font-size: 16px;
        border-radius: 8px;
        border: 1px solid #ddd;
    }
    
    .books-section {
        padding: 20px 0;
    }
    
    .books-section .container {
        padding: 0 10px;
    }
    
    .book-grid,
    .library-grid,
    .books-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 0 10px;
    }
    
    .book-card {
        margin: 0;
        padding: 15px;
        max-width: 100%;
    }
    
    .book-card h3 {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }
    
    .book-card .book-meta {
        font-size: 0.9rem;
    }
    
    .read-book-btn {
        width: 100%;
        margin-top: 10px;
        padding: 12px;
        font-size: 1rem;
    }
    
    .search-bar {
        flex-direction: column;
        gap: 15px;
    }
    
    .search-bar input {
        width: 100%;
    }
    
    .filter-options {
        flex-direction: column;
        gap: 15px;
    }
    
    .filter-options select {
        width: 100%;
    }
    
    /* Book Reader */
    .reader-container {
        padding: 10px;
    }
    
    .book-info-panel {
        position: static;
        width: 100%;
        margin-bottom: 20px;
        padding: 15px;
    }
    
    .reader-controls {
        flex-wrap: wrap;
        gap: 10px;
        justify-content: center;
    }
    
    .control-btn {
        min-width: 45px;
        height: 45px;
    }
    
    .reading-area {
        padding: 15px;
    }
    
    .reader-navigation {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }
    
    .reader-navigation .btn {
        width: 100%;
    }
}

/* Tablet Styles */
@media (min-width: 769px) and (max-width: 1024px) {
    
    .container {
        padding: 0 30px;
    }
    
    /* Navigation */
    .nav-menu {
        gap: 20px;
    }
    
    .nav-link {
        font-size: 0.9rem;
    }
    
    /* Hero Section */
    .hero-content {
        gap: 40px;
    }
    
    .hero-text h1 {
        font-size: 2.2rem;
    }
    
    /* Books Grid */
    .books-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    /* Contact Form */
    .contact-content {
        gap: 40px;
    }
    
    .contact-details {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    /* Footer */
    .footer-content {
        flex-wrap: wrap;
        justify-content: space-between;
    }
    
    .footer-section {
        width: calc(50% - 15px);
        margin-bottom: 30px;
    }
}

/* Admin Panel Mobile Optimization */
@media (max-width: 768px) {
    
    .admin-container {
        flex-direction: column;
    }
    
    .admin-sidebar {
        width: 100%;
        position: static;
        height: auto;
    }
    
    .admin-menu ul {
        display: flex;
        overflow-x: auto;
        padding: 10px;
        gap: 10px;
    }
    
    .admin-menu li {
        white-space: nowrap;
        min-width: auto;
    }
    
    .admin-menu a {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
    
    .admin-main {
        padding: 20px 15px;
    }
    
    .dashboard-header h1 {
        font-size: 1.8rem;
    }
    
    /* Forms */
    .form-row {
        flex-direction: column;
    }
    
    .form-group {
        width: 100%;
        margin-bottom: 20px;
    }
    
    .form-actions {
        flex-direction: column;
        gap: 15px;
    }
    
    .form-actions .btn {
        width: 100%;
    }
    
    /* Books Management */
    .books-grid {
        grid-template-columns: 1fr;
    }
    
    .search-filter-bar {
        flex-direction: column;
        gap: 15px;
    }
    
    .search-input,
    .filter-select {
        width: 100%;
    }
    
    .stats-bar {
        flex-direction: column;
        gap: 15px;
    }
    
    .stats-item {
        width: 100%;
    }
    
    /* Messages */
    .message-header {
        flex-direction: column;
        gap: 10px;
    }
    
    .message-status {
        align-items: flex-start;
        flex-direction: row;
    }
    
    .message-actions {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .btn-small {
        flex: 1;
        min-width: 80px;
    }
}

/* Touch-friendly improvements */
@media (max-width: 768px) {
    
    /* Larger touch targets */
    .btn {
        min-height: 44px;
        padding: 12px 20px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    input, textarea, select {
        min-height: 44px;
        padding: 12px 15px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Better spacing for touch */
    .form-group {
        margin-bottom: 25px;
    }
    
    .contact-item {
        padding: 25px 20px;
    }
    
    /* Improved readability */
    body {
        font-size: 16px !important;
        line-height: 1.6 !important;
    }
    
    h1 { font-size: 1.8rem !important; }
    h2 { font-size: 1.5rem !important; }
    h3 { font-size: 1.3rem !important; }
    h4 { font-size: 1.1rem !important; }
    
    p {
        font-size: 16px !important;
        line-height: 1.5 !important;
    }
    
    /* Fix text display issues on mobile */
    .hero-text h1 {
        font-size: 1.8rem !important;
        line-height: 1.2 !important;
        margin-bottom: 15px !important;
    }
    
    .hero-subtitle {
        font-size: 1rem !important;
        margin-bottom: 10px !important;
    }
    
    .hero-description {
        font-size: 0.9rem !important;
        line-height: 1.4 !important;
        margin-bottom: 20px !important;
    }
    
    .page-header h1 {
        font-size: 1.8rem !important;
        margin-bottom: 10px !important;
    }
    
    .page-header p {
        font-size: 1rem !important;
        line-height: 1.4 !important;
        padding: 0 10px !important;
    }
    
    /* Better book cards on mobile */
    .book-card {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .book-cover {
        width: 100px;
        height: 140px;
        margin: 0 auto 15px;
    }
    
    .book-info {
        text-align: center;
    }
    
    .book-title {
        font-size: 1.1rem;
        margin-bottom: 8px;
    }
    
    .book-author {
        font-size: 0.9rem;
        margin-bottom: 10px;
    }
    
    .book-description {
        font-size: 0.85rem;
        line-height: 1.4;
    }
}

/* Landscape phone optimization */
@media (max-width: 768px) and (orientation: landscape) {
    
    .hero {
        padding: 40px 0;
    }
    
    .page-header {
        padding: 60px 0 40px;
    }
    
    .hero-text h1 {
        font-size: 1.8rem;
    }
    
    .nav-menu.active {
        padding: 10px;
        justify-content: flex-start;
        padding-top: 60px;
    }
}

/* Print styles */
@media print {
    .header,
    .footer,
    .dark-mode-toggle,
    .hamburger,
    .btn,
    .admin-sidebar,
    .admin-header {
        display: none !important;
    }
    
    .admin-main {
        margin: 0;
        padding: 0;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .reading-content {
        font-size: 11pt;
        line-height: 1.5;
    }
}

/* ========================================
   UNIVERSAL RESPONSIVE DESIGN SYSTEM
   ======================================== */

/* Base Responsive Variables */
:root {
    --responsive-font-size: clamp(0.9rem, 2vw, 1.2rem);
    --responsive-title-size: clamp(1.5rem, 4vw, 3rem);
    --responsive-spacing: clamp(1rem, 2vw, 2rem);
    --responsive-container: clamp(90%, 95%, 1200px);
}

/* Extra Large Screens (1200px and above) */
@media (min-width: 1200px) {
    .container {
        max-width: var(--responsive-container);
        margin: 0 auto;
        padding: 0 20px;
    }
    
    .hero {
        padding: 100px 0;
    }
    
    .hero h1 {
        font-size: 3.5rem;
        line-height: 1.2;
    }
    
    .hero p {
        font-size: 1.3rem;
        max-width: 800px;
        margin: 0 auto 30px;
    }
    
    .book-grid,
    .library-grid,
    .books-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
    }
    
    .book-card {
        padding: 30px;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    .book-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    }
    
    .book-cover {
        width: 180px;
        height: 250px;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .btn {
        padding: 15px 30px;
        font-size: 1.1rem;
    }
}

/* Large Screens (992px - 1199px) */
@media (min-width: 992px) and (max-width: 1199px) {
    .container {
        max-width: 960px;
        padding: 0 20px;
    }
    
    .hero {
        padding: 80px 0;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    .book-grid,
    .library-grid,
    .books-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }
    
    .book-cover {
        width: 160px;
        height: 220px;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
}

/* Medium Screens (768px - 991px) */
@media (min-width: 768px) and (max-width: 991px) {
    .container {
        max-width: 720px;
        padding: 0 15px;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .book-grid,
    .library-grid,
    .books-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }
    
    .book-cover {
        width: 140px;
        height: 200px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .nav-menu {
        gap: 1.5rem;
    }
}

/* Small Tablets (576px - 767px) */
@media (min-width: 576px) and (max-width: 767px) {
    .container {
        max-width: 540px;
        padding: 0 15px;
    }
    
    .hero {
        padding: 50px 0;
    }
    
    .hero h1 {
        font-size: 2.2rem;
        line-height: 1.3;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .book-grid,
    .library-grid,
    .books-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 15px;
    }
    
    .book-cover {
        width: 120px;
        height: 170px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }
}

/* Mobile Phones (480px - 575px) */
@media (min-width: 480px) and (max-width: 575px) {
    .container {
        padding: 0 12px;
    }
    
    .hero {
        padding: 40px 0;
    }
    
    .hero h1 {
        font-size: 2rem;
        line-height: 1.3;
    }
    
    .hero p {
        font-size: 1rem;
        line-height: 1.5;
    }
    
    .book-grid,
    .library-grid,
    .books-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 12px;
    }
    
    .book-cover {
        width: 100px;
        height: 140px;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

/* Small Mobile Phones (320px - 479px) */
@media (max-width: 479px) {
    .container {
        padding: 0 10px;
    }
    
    .hero {
        padding: 30px 0;
    }
    
    .hero h1 {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    .hero p {
        font-size: 0.95rem;
        line-height: 1.5;
    }
    
    .book-grid,
    .library-grid,
    .books-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .book-cover {
        width: 90px;
        height: 125px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
        width: 100%;
    }
    
    .logo-title {
        font-size: 1.1rem;
    }
    
    .page-header h1 {
        font-size: 1.6rem;
    }
    
    .page-header p {
        font-size: 0.9rem;
    }
}

/* ========================================
   UNIVERSAL RESPONSIVE UTILITIES
   ======================================== */

.responsive-img {
    max-width: 100%;
    height: auto;
    object-fit: cover;
}

.responsive-text {
    font-size: var(--responsive-font-size);
    line-height: 1.5;
}

.responsive-title {
    font-size: var(--responsive-title-size);
    line-height: 1.2;
}

.flex-responsive {
    display: flex;
    flex-wrap: wrap;
    gap: var(--responsive-spacing);
}

.grid-responsive {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--responsive-spacing);
}

/* Prevent text overflow */
.text-overflow-ellipsis {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.text-break-word {
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

/* Responsive spacing */
.padding-responsive {
    padding: var(--responsive-spacing);
}

.margin-responsive {
    margin: var(--responsive-spacing);
}

/* Responsive containers */
.container-fluid {
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
}

.container-sm {
    max-width: 540px;
    margin: 0 auto;
    padding: 0 15px;
}

.container-md {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 15px;
}

.container-lg {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 15px;
}

.container-xl {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
}

.container-xxl {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 15px;
}

/* ========================================
   COMPONENT-SPECIFIC RESPONSIVE FIXES
   ======================================== */

/* Book Reader Responsive */
.book-reader-container {
    max-width: 100%;
    overflow-x: hidden;
}

.book-content {
    font-size: clamp(0.9rem, 2.5vw, 1.2rem);
    line-height: 1.6;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Admin Panel Responsive */
.admin-container {
    max-width: 100%;
    padding: 15px;
    box-sizing: border-box;
}

.admin-form {
    max-width: 100%;
}

.form-group {
    margin-bottom: 1rem;
}

.form-control {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

/* Image Gallery Responsive */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
}

.gallery-img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* Navigation Responsive Fix */
.nav-container {
    max-width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
}

.nav-menu {
    max-width: 100%;
    overflow-x: auto;
}

/* Footer Responsive */
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

/* ========================================
   PERFORMANCE OPTIMIZATIONS
   ======================================== */

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

/* Optimize images for mobile */
@media (max-width: 768px) {
    img {
        max-width: 100%;
        height: auto;
        content-visibility: auto;
    }
}

/* Optimize fonts for mobile */
@media (max-width: 768px) {
    body {
        font-size: 16px;
        line-height: 1.5;
    }
    
    h1, h2, h3, h4, h5, h6 {
        line-height: 1.3;
    }
}

/* FORCE MOBILE HEADER LAYOUT (Replaces Mobile Logo Overflow Fix) */
@media (max-width: 768px) {
    .header, .navbar {
        height: 60px !important;
        min-height: 60px !important;
        overflow: visible !important;
    }
    .nav-container {
        display: flex !important;
        justify-content: space-between !important; 
        align-items: center !important; 
        height: 60px !important;
        width: 100% !important;
        padding: 0 15px !important; 
        box-sizing: border-box !important;
        flex-wrap: nowrap !important; 
    }
    .navbar .logo {
        display: flex !important;
        align-items: center !important;
        height: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    .navbar .logo-img {
        height: 40px !important; 
        max-height: 40px !important;
        width: auto !important;
        margin: 0 !important;
        object-fit: contain !important;
    }
    .navbar .logo-title {
        font-size: 1.2rem !important;
        margin: 0 0 0 10px !important;
        line-height: 1 !important;
        white-space: nowrap !important;
    }
    .hamburger {
        display: flex !important;
        flex-direction: column !important;
        justify-content: space-around !important;
        height: 24px !important;
        width: 30px !important;
        margin: 0 !important;
        padding: 0 !important;
        position: static !important;
    }
    .nav-right { display: none !important; }
}