/* Modern CSS Variables 2025 */
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #8b5cf6;
    --secondary-dark: #7c3aed;
    --accent: #06b6d4;
    --accent-dark: #0891b2;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    --dark-bg: #0a0a0f;
    --dark-surface: #111827;
    --dark-card: #1f2937;
    --dark-card-hover: #374151;
    
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    
    --border-color: rgba(99, 102, 241, 0.15);
    --border-hover: rgba(99, 102, 241, 0.3);
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
    
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    --gradient-dark: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-surface) 100%);
    --gradient-glow: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    
    --blur-bg: rgba(15, 15, 35, 0.8);
    --blur-border: rgba(99, 102, 241, 0.2);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
}

/* Modern Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    cursor: auto;
}

/* Custom cursor color for interactive elements */
a, button, .btn, .filter-btn, .portfolio-btn, .read-more-btn, .add-to-cart-btn {
    cursor: pointer;
}

a:hover, button:hover, .btn:hover, .filter-btn:hover, .portfolio-btn:hover, .read-more-btn:hover, .add-to-cart-btn:hover {
    cursor: pointer;
}

/* Modern Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.025em;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-light) 50%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

/* Modern Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--dark-surface);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
    transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-accent);
}

/* Modern Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: transparent;
    backdrop-filter: none;
    border-bottom: 1px solid transparent;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-hover);
    box-shadow: var(--shadow-xl);
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform 0.3s ease;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-md);
}

.nav-logo:hover {
    transform: scale(1.05);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.nav-logo img {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 4px 8px rgba(99, 102, 241, 0.3));
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

.nav-menu a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: transparent;
    transition: left 0.5s ease;
    z-index: -1;
}

.nav-menu a:hover::before {
    left: 0;
}

.nav-menu a:hover {
    color: var(--primary-light);
    transform: translateY(-2px);
    text-shadow: 0 4px 8px rgba(99, 102, 241, 0.5);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Modern Cart Icon */
.cart-icon {
    position: relative;
    cursor: pointer;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid var(--border-color);
}

.cart-icon:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.cart-icon i {
    font-size: 1.25rem;
    color: var(--primary-light);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    border: 2px solid var(--dark-bg);
    animation: cartBounce 0.6s ease;
}

@keyframes cartBounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-8px); }
    60% { transform: translateY(-4px); }
}

/* Modern Mobile Nav Toggle */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid var(--border-color);
    position: relative;
    z-index: 1001;
}

.mobile-nav-toggle:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--border-hover);
}

.mobile-nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 5px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Modern Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: 
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(6, 182, 212, 0.05) 0%, transparent 70%),
        var(--dark-bg);
    padding-top: 80px; /* Add padding to avoid navbar overlap */
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
    pointer-events: none;
    animation: heroGlow 20s ease-in-out infinite alternate;
}

@keyframes heroGlow {
    0% { opacity: 0.5; }
    100% { opacity: 1; }
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease-out;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    animation: fadeInUp 1s ease-out 0.4s both;
}

/* Modern Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    font-size: 1rem;
    letter-spacing: 0.025em;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-sm {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    border-radius: var(--radius-md);
}

/* Modern Recent Services Box */
.recent-services-box {
    background: rgba(31, 41, 55, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    padding: 1.5rem;
    box-shadow: 
        var(--shadow-2xl),
        0 0 0 1px rgba(99, 102, 241, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    width: 600px;
    height: 580px;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.recent-services-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.recent-services-box:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: 
        0 32px 64px -12px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(99, 102, 241, 0.2);
}

.recent-services-box h3 {
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    text-align: center;
    font-size: 1.1rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    flex-shrink: 0;
}

.recent-services-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    flex: 1;
    overflow: visible;
    padding-right: 0;
    padding-bottom: 0.5rem;
}

/* Custom scrollbar for recent services list */
.recent-services-list::-webkit-scrollbar {
    width: 6px;
}

.recent-services-list::-webkit-scrollbar-track {
    background: rgba(99, 102, 241, 0.1);
    border-radius: 3px;
}

.recent-services-list::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.recent-services-list::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-accent);
}

.recent-service-item {
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-md);
    padding: 0.6rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.recent-service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    transition: left 0.5s ease;
}

.recent-service-item:hover::before {
    left: 100%;
}

.recent-service-item:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.2);
    transform: translateX(8px);
}

.recent-service-item h4 {
    color: var(--text-primary);
    margin-bottom: 0.3rem;
    font-size: 0.85rem;
    font-weight: 600;
}

.recent-service-item p {
    color: var(--text-secondary);
    font-size: 0.7rem;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.recent-service-actions {
    display: flex;
    gap: 0.4rem;
    justify-content: flex-end;
}

.recent-service-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.3rem 0.4rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.65rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.recent-service-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
    transform: translateY(-2px);
}

.recent-service-btn i {
    font-size: 0.75rem;
}

/* Modern Services Section */
.services {
    background: var(--dark-surface);
    position: relative;
    padding: 6rem 0;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(99, 102, 241, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(139, 92, 246, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.services-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.services h2 {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.services h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

/* Ultra Premium Services Section */
.services-section {
    position: relative;
    background: linear-gradient(135deg, 
        rgba(15, 23, 42, 0.98) 0%, 
        rgba(30, 41, 59, 0.98) 50%, 
        rgba(15, 23, 42, 0.98) 100%);
    overflow: hidden;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(99, 102, 241, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.services-section .section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.services-section .section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    background: linear-gradient(135deg, 
        var(--text-primary) 0%, 
        var(--primary) 50%, 
        #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 30px rgba(99, 102, 241, 0.3);
    letter-spacing: -0.02em;
}

.services-section .section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Services Filter System */
.services-filter {
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    z-index: 2;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.filter-btn:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: rgba(99, 102, 241, 0.4);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--gradient-primary);
    border-color: var(--primary);
    color: white;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

/* Modern Services Table - Ultra Premium Design */
.services-table-container {
    overflow-x: auto;
    background: transparent;
    border-radius: var(--radius-2xl);
    border: none;
    box-shadow: none;
    position: relative;
    overflow: hidden;
    backdrop-filter: none;
    max-width: 1200px;
    margin: 0 auto;
}



.services-table {
    width: 100%;
    border-collapse: collapse;
    background: transparent;
    position: relative;
    z-index: 1;
}

.services-table th,
.services-table td {
    padding: 1rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}



.services-table td {
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
}

.services-table td:first-child {
    font-weight: 600;
    color: var(--text-primary);
}

.services-table td:first-child i {
    color: var(--primary);
    margin-right: 0.75rem;
    font-size: 1.1rem;
    text-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
}

.services-table td:nth-child(2) {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.services-table td:nth-child(3) {
    color: var(--text-secondary);
    line-height: 1.4;
    max-width: 280px;
    font-size: 0.85rem;
}

.services-table td:nth-child(4) {
    font-weight: 700;
    color: var(--primary);
    font-size: 1rem;
    text-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
}

.services-table tr {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    cursor: pointer;
}

.services-table tr::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(99, 102, 241, 0.05) 0%, 
        rgba(139, 92, 246, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: var(--radius-xl);
    margin: 0.5rem;
}

.services-table tr:hover::before {
    opacity: 1;
}

.services-table tr:hover {
    transform: translateY(-2px) scale(1.005);
    box-shadow: 
        0 20px 40px rgba(99, 102, 241, 0.15),
        0 0 0 1px rgba(99, 102, 241, 0.2);
}

.services-table tr:hover td {
    color: var(--text-primary);
    transform: translateX(5px);
}

.services-table tr:hover td:first-child i {
    transform: scale(1.2) rotate(5deg);
    color: #8b5cf6;
}



/* Service Category Badges */
.services-table td:first-child {
    position: relative;
}

.services-table td:first-child::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: linear-gradient(180deg, var(--primary), #8b5cf6);
    border-radius: 2px;
    opacity: 0.7;
}

/* Shimmer Animation */
@keyframes shimmer {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Fade In Animation */
@keyframes fadeIn {
    0% { opacity: 0; transform: translateY(10px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* Modern Shopping Cart Modal */
.cart-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    display: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-modal.active {
    opacity: 1;
    visibility: visible;
    display: flex;
}

.cart-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
}

.cart-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-modal.active .cart-modal-content {
    transform: translate(-50%, -50%) scale(1);
}

.cart-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: var(--dark-surface);
    border-bottom: 1px solid var(--border-color);
}

.cart-modal-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.cart-modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-modal-close:hover {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    transform: scale(1.1);
}

.cart-modal-body {
    padding: 1.5rem;
    max-height: 50vh;
    overflow-y: auto;
}

.cart-items {
    display: none;
}

.cart-items.has-items {
    display: block;
}

.cart-empty {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

.cart-empty i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.cart-empty p {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.cart-empty span {
    font-size: 0.9rem;
    opacity: 0.7;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
}

.cart-item:last-child {
    margin-bottom: 0;
}

.cart-item-info h4 {
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
    font-size: 1rem;
}

.cart-item-price {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cart-quantity-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
}

.cart-quantity-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
}

.cart-quantity {
    color: var(--text-primary);
    font-weight: 600;
    min-width: 24px;
    text-align: center;
}

.cart-remove-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: #ef4444;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-remove-btn:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
    transform: scale(1.1);
}

.cart-modal-footer {
    padding: 1.5rem;
    background: var(--dark-surface);
    border-top: 1px solid var(--border-color);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.total-amount {
    color: var(--primary);
    font-size: 1.25rem;
}

.checkout-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 600;
}

/* Responsive Design for Cart Modal */
@media (max-width: 768px) {
    .cart-modal-content {
        width: 95%;
        max-height: 90vh;
    }
    
    .cart-modal-header,
    .cart-modal-body,
    .cart-modal-footer {
        padding: 1rem;
    }
    
    .cart-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .cart-item-actions {
        width: 100%;
        justify-content: space-between;
    }
}

/* Modern Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    box-shadow: 
        var(--shadow-lg),
        0 0 0 1px rgba(99, 102, 241, 0.1);
    z-index: 1000;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 
        var(--shadow-xl),
        0 0 0 1px rgba(99, 102, 241, 0.2);
}

/* Modern Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Modern Responsive Design - Mobile First */
@media (max-width: 768px) {
    .navbar-container {
        padding: 0 1rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: linear-gradient(135deg, rgba(15, 15, 25, 0.98) 0%, rgba(31, 41, 55, 0.98) 100%);
        backdrop-filter: blur(20px);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
    }
    
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .nav-menu li {
        opacity: 0;
        transform: translateY(20px);
        transition: all 0.3s ease;
    }
    
    .nav-menu.active li {
        opacity: 1;
        transform: translateY(0);
    }
    
    .nav-menu.active li:nth-child(1) { transition-delay: 0.1s; }
    .nav-menu.active li:nth-child(2) { transition-delay: 0.2s; }
    .nav-menu.active li:nth-child(3) { transition-delay: 0.3s; }
    .nav-menu.active li:nth-child(4) { transition-delay: 0.4s; }
    .nav-menu.active li:nth-child(5) { transition-delay: 0.5s; }
    
    .nav-menu a {
        font-size: 1.5rem;
        font-weight: 600;
        padding: 1rem 2rem;
        border-radius: var(--radius-lg);
        transition: all 0.3s ease;
        background: rgba(99, 102, 241, 0.1);
        border: 1px solid transparent;
        min-width: 200px;
        text-align: center;
    }
    
    .nav-menu a:hover {
        background: rgba(99, 102, 241, 0.2);
        border-color: var(--primary);
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
    }
    
    .mobile-nav-toggle {
        display: block;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
        padding: 0 1rem;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    /* Mobile About Section */
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }
    
    .about-text {
        text-align: center;
    }
    
    .about-text h3 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }
    
    .about-text p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        line-height: 1.6;
    }
    
    .stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .stat-item {
        text-align: center;
        padding: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .about-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .about-card {
        padding: 1.5rem;
        text-align: center;
    }
    
    .about-card h4 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }
    
    .about-card p {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    .recent-services-box {
        width: 100%;
        max-width: 100%;
        height: auto;
        min-height: 400px;
        margin: 0 auto;
        padding: 1.5rem;
    }
    
    .recent-services-list {
        gap: 0.6rem;
    }
    
    .recent-service-item {
        padding: 0.5rem;
    }
    
    .recent-service-info h4 {
        font-size: 0.9rem;
        margin-bottom: 0.3rem;
    }
    
    .recent-service-info p {
        font-size: 0.8rem;
        margin-bottom: 0.5rem;
        line-height: 1.3;
    }
    
    .recent-service-price {
        font-size: 0.8rem;
    }
    
    .recent-service-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .recent-service-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.75rem;
        width: 100%;
        justify-content: center;
    }
    
    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 48px;
        height: 48px;
        font-size: 1rem;
    }
    
    /* Mobile Testimonials */
    .testimonials {
        padding: 4rem 0;
    }
    
    .testimonials-slider {
        padding: 0 1rem;
    }
    
    .testimonial-item {
        padding: 1.5rem;
    }
    
    .testimonial-content {
        text-align: center;
    }
    
    .testimonial-content p {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: 1.5rem;
    }
    
    .testimonial-author h4 {
        font-size: 1.1rem;
        margin-bottom: 0.3rem;
    }
    
    .testimonial-author span {
        font-size: 0.9rem;
    }
    
    .testimonial-nav {
        margin-top: 2rem;
        gap: 0.5rem;
    }
    
    .nav-dot {
        width: 10px;
        height: 10px;
    }
    
    /* Mobile Section Headers */
    .section-header {
        padding: 0 1rem;
        margin-bottom: 3rem;
        text-align: center;
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
        line-height: 1.5;
    }
    
    /* Mobile Container */
    .container {
        padding: 0 1rem;
    }
    
    /* Mobile Spacing */
    .hero,
    .about,
    .services,
    .portfolio,
    .testimonials,
    .contact {
        padding: 4rem 0;
    }
    
    .cart-icon {
        padding: 0.5rem;
    }
    
    .cart-count {
        width: 20px;
        height: 20px;
        font-size: 0.7rem;
    }
    
    /* Mobile Modals */
    .service-details-modal {
        padding: 1rem;
    }
    
    .service-details-content {
        width: 95%;
        max-width: 95%;
        max-height: 90vh;
        margin: 2rem auto;
    }
    
    .service-details-header h3 {
        font-size: 1.3rem;
    }
    
    .service-details-body {
        padding: 1rem;
    }
    
    .service-details-footer {
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
    }
    
    .service-details-footer .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Mobile Portfolio Modal */
    .portfolio-modal-content {
        width: 95%;
        max-width: 95%;
        margin: 2rem auto;
        padding: 1rem;
    }
    
    .portfolio-modal-image img {
        height: 200px;
        object-fit: cover;
    }
    
    .portfolio-modal-info {
        padding: 1rem;
    }
    
    .portfolio-modal-info h3 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }
    
    .portfolio-modal-info p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    
    .portfolio-modal-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Mobile Services Table */
    .services-table-container {
        overflow-x: auto;
        margin: 0 -1rem;
        padding: 0 1rem;
        -webkit-overflow-scrolling: touch;
    }
    
    .services-table {
        min-width: 800px;
        font-size: 0.8rem;
    }
    
    .services-table th,
    .services-table td {
        padding: 0.75rem 0.5rem;
        white-space: nowrap;
    }
    
    .services-table td:nth-child(2) {
        font-size: 0.8rem;
        max-width: 200px;
        white-space: normal;
        line-height: 1.3;
    }
    
    .services-table td:nth-child(3) {
        font-size: 0.75rem;
        max-width: 250px;
        line-height: 1.2;
    }
    
    .services-table .btn-sm {
        padding: 0.3rem 0.6rem;
        font-size: 0.65rem;
        margin: 0.1rem;
    }
    
    /* Mobile Services Filter */
    .services-filter {
        padding: 0 1rem;
        margin-bottom: 2rem;
    }
    
    .filter-buttons {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        width: 100%;
    }
    
    .filter-btn {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
        white-space: nowrap;
        text-align: center;
    }
    
    /* Mobile Portfolio */
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .portfolio-item img {
        height: 250px;
        object-fit: cover;
        width: 100%;
    }
    
    .portfolio-overlay {
        padding: 1rem;
    }
    
    .portfolio-overlay h4 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }
    
    .portfolio-overlay p {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }
    
    .portfolio-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
        width: 100%;
        justify-content: center;
    }
    
    /* Mobile Portfolio Filter */
    .portfolio-filter {
        padding: 0 1rem;
        margin-bottom: 2rem;
    }
    
    .portfolio-filter .filter-buttons {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        width: 100%;
    }
    
    /* Mobile Contact */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .contact-info {
        text-align: center;
        gap: 1.5rem;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .contact-item i {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }
    
    .form-group {
        margin-bottom: 1.5rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.8rem;
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    .contact-form .btn {
        width: 100%;
        padding: 1rem;
        font-size: 1rem;
    }
    
    /* Mobile Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 3rem 1rem 2rem;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-section {
        padding: 0;
    }
    
    .footer-section h3 {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }
    
    .footer-section ul {
        gap: 0.8rem;
    }
    
    .footer-section li {
        font-size: 0.9rem;
    }
    
    .footer-bottom {
        padding: 1.5rem 1rem;
        text-align: center;
    }
}

/* Very Small Mobile Devices */
@media (max-width: 480px) {
    /* Hero section optimizations */
    .hero-content h1 {
        font-size: 2rem;
        line-height: 1.2;
        margin-bottom: 1rem;
    }
    
    .hero-content p {
        font-size: 1rem;
        line-height: 1.5;
        margin-bottom: 1.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
        width: 100%;
        max-width: 100%;
    }
    
    /* Recent services box optimizations */
    .recent-services-box {
        padding: 1rem;
        min-height: 350px;
        margin: 0;
    }
    
    .recent-service-item {
        padding: 0.4rem;
    }
    
    .recent-service-info h4 {
        font-size: 0.85rem;
        margin-bottom: 0.3rem;
    }
    
    .recent-service-info p {
        font-size: 0.75rem;
        margin-bottom: 0.4rem;
        line-height: 1.3;
    }
    
    .recent-service-price {
        font-size: 0.75rem;
        margin-bottom: 0.5rem;
    }
    
    .recent-service-actions {
        flex-direction: column;
        gap: 0.4rem;
    }
    
    .recent-service-btn {
        padding: 0.3rem 0.6rem;
        font-size: 0.7rem;
        width: 100%;
        justify-content: center;
        min-height: 36px;
    }
    
    /* Services table optimizations */
    .services-table {
        min-width: 700px;
        font-size: 0.75rem;
    }
    
    .services-table .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.6rem;
        min-height: 32px;
    }
    
    .filter-buttons {
        grid-template-columns: 1fr;
        gap: 0.4rem;
    }
    
    .filter-btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.75rem;
        min-height: 40px;
    }
    
    /* Portfolio optimizations */
    .portfolio-grid {
        gap: 1rem;
        padding: 0 0.5rem;
    }
    
    .portfolio-item img {
        height: 200px;
    }
    
    .portfolio-overlay {
        padding: 0.8rem;
    }
    
    .portfolio-overlay h4 {
        font-size: 1rem;
        margin-bottom: 0.4rem;
    }
    
    .portfolio-overlay p {
        font-size: 0.8rem;
        margin-bottom: 0.8rem;
    }
    
    .portfolio-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
        min-height: 40px;
    }
    
    /* Contact form optimizations */
    .contact-form {
        padding: 1rem;
    }
    
    .form-group {
        margin-bottom: 1.2rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.7rem;
        font-size: 16px;
        min-height: 44px;
    }
    
    .contact-form .btn {
        padding: 0.8rem;
        font-size: 0.9rem;
        min-height: 48px;
    }
    
    /* Section header optimizations */
    .section-header {
        padding: 0 0.5rem;
        margin-bottom: 2.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 0.8rem;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
        line-height: 1.4;
    }
    
    /* Spacing optimizations */
    .hero,
    .about,
    .services,
    .portfolio,
    .testimonials,
    .contact {
        padding: 3rem 0;
    }
    
    .container {
        padding: 0 0.5rem;
    }
    
    /* Modal optimizations */
    .service-details-content,
    .portfolio-modal-content,
    .cart-modal-content {
        margin: 0.5rem;
        width: calc(100% - 1rem);
        max-width: calc(100% - 1rem);
    }
    
    /* Navigation optimizations */
    .nav-menu a {
        min-height: 44px;
        padding: 0.8rem 1.5rem;
        font-size: 1.3rem;
    }
    
    /* Cart optimizations */
    .cart-icon {
        padding: 0.4rem;
    }
    
    .cart-count {
        width: 18px;
        height: 18px;
        font-size: 0.65rem;
    }
    
    /* Back to top optimizations */
    .back-to-top {
        bottom: 0.8rem;
        right: 0.8rem;
        width: 44px;
        height: 44px;
        font-size: 0.9rem;
    }
}

/* Very Small Mobile Devices - Landscape */
@media (max-width: 480px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding-top: 50px;
    }
    
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
        padding: 0 0.5rem;
    }
    
    .hero-content h1 {
        font-size: 1.5rem;
        margin-bottom: 0.8rem;
    }
    
    .hero-content p {
        font-size: 0.8rem;
        margin-bottom: 1rem;
    }
    
    .hero-buttons {
        flex-direction: row;
        gap: 0.8rem;
    }
    
    .hero-buttons .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.8rem;
        width: auto;
        max-width: none;
    }
    
    .recent-services-box {
        padding: 0.8rem;
        min-height: 300px;
        max-height: 350px;
        overflow-y: auto;
    }
    
    .recent-service-item {
        padding: 0.3rem;
    }
    
    .recent-service-info h4 {
        font-size: 0.8rem;
        margin-bottom: 0.2rem;
    }
    
    .recent-service-info p {
        font-size: 0.7rem;
        margin-bottom: 0.3rem;
    }
    
    .recent-service-price {
        font-size: 0.7rem;
        margin-bottom: 0.4rem;
    }
    
    .recent-service-actions {
        flex-direction: row;
        gap: 0.3rem;
    }
    
    .recent-service-btn {
        padding: 0.25rem 0.5rem;
        font-size: 0.65rem;
        width: auto;
        min-height: 32px;
    }
    
    .section-header {
        padding: 0 0.5rem;
        margin-bottom: 2rem;
    }
    
    .section-title {
        font-size: 1.6rem;
        margin-bottom: 0.6rem;
    }
    
    .section-subtitle {
        font-size: 0.8rem;
    }
    
    .hero,
    .about,
    .services,
    .portfolio,
    .testimonials,
    .contact {
        padding: 2.5rem 0;
    }
    
    .container {
        padding: 0 0.5rem;
    }
    
    .services-filter,
    .portfolio-filter {
        padding: 0 0.5rem;
        margin-bottom: 1.5rem;
    }
    
    .filter-buttons {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.3rem;
    }
    
    .filter-btn {
        padding: 0.4rem 0.6rem;
        font-size: 0.7rem;
        min-height: 36px;
    }
    
    .portfolio-grid {
        gap: 0.8rem;
        padding: 0 0.5rem;
    }
    
    .portfolio-item img {
        height: 180px;
    }
    
    .portfolio-overlay {
        padding: 0.6rem;
    }
    
    .portfolio-overlay h4 {
        font-size: 0.9rem;
        margin-bottom: 0.3rem;
    }
    
    .portfolio-overlay p {
        font-size: 0.75rem;
        margin-bottom: 0.6rem;
    }
    
    .portfolio-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.75rem;
        min-height: 36px;
    }
    
    .contact-content {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
        padding: 0 0.5rem;
    }
    
    .contact-form {
        padding: 0.8rem;
    }
    
    .form-group {
        margin-bottom: 1rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.6rem;
        font-size: 16px;
        min-height: 40px;
    }
    
    .contact-form .btn {
        padding: 0.7rem;
        font-size: 0.85rem;
        min-height: 44px;
    }
    
    .about-content {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
        padding: 0 0.5rem;
    }
    
    .stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .about-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .about-card {
        padding: 1rem;
    }
    
    .about-card h4 {
        font-size: 1rem;
        margin-bottom: 0.6rem;
    }
    
    .about-card p {
        font-size: 0.8rem;
        line-height: 1.4;
    }
    
    .testimonials-slider {
        padding: 0 0.5rem;
    }
    
    .testimonial-item {
        padding: 1.2rem;
    }
    
    .testimonial-content p {
        font-size: 0.9rem;
        margin-bottom: 1.2rem;
    }
    
    .testimonial-author h4 {
        font-size: 1rem;
        margin-bottom: 0.2rem;
    }
    
    .testimonial-author span {
        font-size: 0.8rem;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        padding: 2rem 0.5rem 1.5rem;
    }
    
    .footer-section:nth-child(1) {
        grid-column: 1 / -1;
        text-align: center;
    }
    
    .footer-section h3 {
        font-size: 1.1rem;
        margin-bottom: 0.8rem;
    }
    
    .footer-section ul {
        gap: 0.6rem;
    }
    
    .footer-section li {
        font-size: 0.8rem;
    }
    
    .footer-bottom {
        padding: 1.2rem 0.5rem;
    }
    
    .footer-bottom p {
        font-size: 0.8rem;
    }
    
    .social-links {
        gap: 0.8rem;
    }
    
    .social-links a {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
    
    .cart-modal-content,
    .service-details-content,
    .portfolio-modal-content {
        margin: 0.5rem;
        width: calc(100% - 1rem);
        max-width: calc(100% - 1rem);
        max-height: 85vh;
    }
    
    .cart-modal-header,
    .cart-modal-body,
    .cart-modal-footer,
    .service-details-header,
    .service-details-body,
    .service-details-footer,
    .portfolio-modal-header,
    .portfolio-modal-body,
    .portfolio-modal-footer {
        padding: 0.8rem;
    }
    
    .cart-item {
        padding: 0.8rem;
        gap: 0.8rem;
    }
    
    .cart-item-info h4 {
        font-size: 0.9rem;
    }
    
    .cart-item-price {
        font-size: 0.8rem;
    }
    
    .cart-quantity-btn {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
    
    .cart-quantity {
        font-size: 0.8rem;
        min-width: 24px;
    }
    
    .cart-remove-btn {
        width: 32px;
        height: 32px;
        font-size: 0.7rem;
    }
    
    .cart-total {
        font-size: 1rem;
    }
    
    .checkout-btn {
        padding: 0.8rem;
        font-size: 0.9rem;
        min-height: 44px;
    }
    
    .service-details-header h3 {
        font-size: 1.2rem;
    }
    
    .service-details-body {
        padding: 0.8rem;
    }
    
    .service-details-footer {
        padding: 0.8rem;
        gap: 0.8rem;
    }
    
    .service-details-footer .btn {
        padding: 0.7rem;
        font-size: 0.85rem;
        min-height: 44px;
    }
    
    .portfolio-modal-image img {
        height: 160px;
    }
    
    .portfolio-modal-info {
        padding: 0.8rem;
    }
    
    .portfolio-modal-info h3 {
        font-size: 1.1rem;
        margin-bottom: 0.6rem;
    }
    
    .portfolio-modal-info p {
        font-size: 0.8rem;
        margin-bottom: 1.2rem;
    }
    
    .portfolio-modal-actions .btn {
        padding: 0.7rem;
        font-size: 0.85rem;
        min-height: 44px;
    }
    
    .nav-menu a {
        min-height: 40px;
        padding: 0.6rem 1.2rem;
        font-size: 1.1rem;
        min-width: 160px;
    }
    
    .cart-icon {
        padding: 0.3rem;
    }
    
    .cart-count {
        width: 16px;
        height: 16px;
        font-size: 0.6rem;
    }
    
    .back-to-top {
        bottom: 0.6rem;
        right: 0.6rem;
        width: 40px;
        height: 40px;
        font-size: 0.8rem;
    }
    
    .mobile-nav-toggle {
        padding: 0.4rem;
    }
    
    .mobile-nav-toggle span {
        width: 20px;
        height: 2px;
    }
    
    .mobile-nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .notification {
        margin: 0.5rem;
        padding: 0.8rem;
        font-size: 0.85rem;
        border-radius: var(--radius-md);
        max-width: calc(100% - 1rem);
    }
    
    .notification-content {
        gap: 0.8rem;
    }
    
    .notification-message {
        font-size: 0.85rem;
        line-height: 1.4;
    }
    
    .notification-close {
        width: 24px;
        height: 24px;
        font-size: 0.8rem;
    }
    
    .recent-services-list::-webkit-scrollbar {
        width: 6px;
    }
    
    .recent-services-list::-webkit-scrollbar-thumb {
        background: var(--primary);
        border-radius: 3px;
    }
    
    .recent-services-list::-webkit-scrollbar-track {
        background: rgba(99, 102, 241, 0.1);
        border-radius: 3px;
    }
    
    .services-table-container::-webkit-scrollbar {
        height: 6px;
    }
    
    .services-table-container::-webkit-scrollbar-thumb {
        background: var(--primary);
        border-radius: 3px;
    }
    
    .services-table-container::-webkit-scrollbar-track {
        background: rgba(99, 102, 241, 0.1);
        border-radius: 3px;
    }
    
    .btn:focus,
    .filter-btn:focus,
    .portfolio-btn:focus,
    .read-more-btn:focus,
    .add-to-cart-btn:focus {
        outline: 2px solid var(--primary);
        outline-offset: 1px;
    }
    
    .btn:disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }
    
    .form-group.error input,
    .form-group.error textarea {
        border-color: var(--error);
        box-shadow: 0 0 0 1px var(--error);
    }
    
    .form-group.success input,
    .form-group.success textarea {
        border-color: var(--success);
        box-shadow: 0 0 0 1px var(--success);
    }
    
    .hero,
    .about,
    .services,
    .portfolio,
    .testimonials,
    .contact {
        will-change: transform;
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
    }
    
    .btn,
    .filter-btn,
    .portfolio-btn,
    .read-more-btn,
    .add-to-cart-btn {
        will-change: transform;
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
    }
    
    .recent-service-item:hover,
    .portfolio-item:hover,
    .about-card:hover {
        transform: translateY(-1px) translateZ(0);
        -webkit-transform: translateY(-1px) translateZ(0);
    }
    
    .nav-menu,
    .cart-modal,
    .service-details-modal,
    .portfolio-modal {
        will-change: opacity, transform;
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
    }
    
    .hero-content h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-content p {
        font-size: 1rem;
        line-height: 1.5;
    }
    
    .hero-buttons .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .recent-services-box {
        padding: 1rem;
        min-height: 350px;
    }
    
    .recent-service-item {
        padding: 0.4rem;
    }
    
    .recent-service-info h4 {
        font-size: 0.85rem;
    }
    
    .recent-service-info p {
        font-size: 0.75rem;
    }
    
    .recent-service-btn {
        padding: 0.3rem 0.6rem;
        font-size: 0.7rem;
    }
    
    .services-table {
        min-width: 700px;
        font-size: 0.75rem;
    }
    
    .services-table .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.6rem;
    }
    
    .filter-buttons {
        grid-template-columns: 1fr;
        gap: 0.4rem;
    }
    
    .filter-btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.75rem;
    }
    
    .portfolio-grid {
        gap: 1rem;
    }
    
    .portfolio-item img {
        height: 200px;
    }
    
    .contact-form {
        padding: 1rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.7rem;
        font-size: 16px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
    }
    
    .hero,
    .about,
    .services,
    .portfolio,
    .testimonials,
    .contact {
        padding: 3rem 0;
    }
}

/* Mobile Accessibility and Performance Improvements */
@media (max-width: 768px) {
    /* Improve focus indicators for mobile */
    .btn:focus-visible,
    .filter-btn:focus-visible,
    .portfolio-btn:focus-visible,
    .read-more-btn:focus-visible,
    .add-to-cart-btn:focus-visible {
        outline: 3px solid var(--primary);
        outline-offset: 2px;
        border-radius: var(--radius-md);
    }
    
    /* Improve touch feedback */
    .btn:active,
    .filter-btn:active,
    .portfolio-btn:active,
    .read-more-btn:active,
    .add-to-cart-btn:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }
    
    /* Improve mobile scrolling performance */
    .hero,
    .about,
    .services,
    .portfolio,
    .testimonials,
    .contact {
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
    }
    
    /* Improve mobile animations */
    .recent-service-item,
    .portfolio-item,
    .about-card {
        transition: transform 0.2s ease, box-shadow 0.2s ease;
    }
    
    /* Improve mobile form experience */
    .form-group input:focus,
    .form-group textarea:focus {
        transform: scale(1.02);
        transition: transform 0.2s ease;
    }
    
    /* Improve mobile modal experience */
    .service-details-modal,
    .portfolio-modal,
    .cart-modal {
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
    }
    
    /* Improve mobile navigation experience */
    .nav-menu {
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
    }
    
    /* Improve mobile table scrolling */
    .services-table-container {
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
    }
    
    /* Improve mobile button states */
    .btn:disabled,
    .filter-btn:disabled,
    .portfolio-btn:disabled,
    .read-more-btn:disabled,
    .add-to-cart-btn:disabled {
        opacity: 0.5;
        cursor: not-allowed;
        transform: none;
    }
    
    /* Improve mobile loading states */
    .btn.loading,
    .filter-btn.loading,
    .portfolio-btn.loading,
    .read-more-btn.loading,
    .add-to-cart-btn.loading {
        position: relative;
        color: transparent;
    }
    
    .btn.loading::after,
    .filter-btn.loading::after,
    .portfolio-btn.loading::after,
    .read-more-btn.loading::after,
    .add-to-cart-btn.loading::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 16px;
        height: 16px;
        margin: -8px 0 0 -8px;
        border: 2px solid transparent;
        border-top: 2px solid currentColor;
        border-radius: 50%;
        animation: spin 1s linear infinite;
    }
    
    @keyframes spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }
    
    /* Improve mobile error handling */
    .form-group.error .error-message {
        color: var(--error);
        font-size: 0.8rem;
        margin-top: 0.3rem;
        display: block;
    }
    
    .form-group.success .success-message {
        color: var(--success);
        font-size: 0.8rem;
        margin-top: 0.3rem;
        display: block;
    }
    
    /* Improve mobile notification positioning */
    .notification {
        position: fixed;
        top: 1rem;
        left: 1rem;
        right: 1rem;
        z-index: 9999;
        max-width: calc(100% - 2rem);
    }
    
    /* Improve mobile back to top button */
    .back-to-top {
        position: fixed;
        bottom: 1rem;
        right: 1rem;
        z-index: 1000;
        transition: all 0.3s ease;
    }
    
    .back-to-top:hover {
        transform: translateY(-2px) scale(1.1);
    }
    
    .back-to-top:active {
        transform: translateY(0) scale(0.95);
    }
    
    /* Improve mobile cart icon */
    .cart-icon {
        transition: all 0.3s ease;
    }
    
    .cart-icon:hover {
        transform: scale(1.1);
    }
    
    .cart-icon:active {
        transform: scale(0.95);
    }
    
    /* Improve mobile filter buttons */
    .filter-btn.active {
        background: var(--primary);
        color: white;
        transform: scale(1.05);
    }
    
    .filter-btn:hover:not(.active) {
        background: rgba(99, 102, 241, 0.1);
        border-color: var(--primary);
    }
    
    /* Improve mobile portfolio items */
    .portfolio-item {
        transition: all 0.3s ease;
    }
    
    .portfolio-item:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-lg);
    }
    
    /* Improve mobile service items */
    .recent-service-item {
        transition: all 0.3s ease;
    }
    
    .recent-service-item:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }
    
    /* Improve mobile about cards */
    .about-card {
        transition: all 0.3s ease;
    }
    
    .about-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-lg);
    }
    
    /* Improve mobile contact form */
    .contact-form .btn {
        transition: all 0.3s ease;
    }
    
    .contact-form .btn:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }
    
    .contact-form .btn:active {
        transform: translateY(0);
    }
    
    /* Improve mobile testimonials */
    .testimonial-item {
        transition: all 0.3s ease;
    }
    
    .testimonial-item.active {
        transform: scale(1.02);
    }
    
    /* Improve mobile navigation */
    .nav-menu a {
        transition: all 0.3s ease;
    }
    
    .nav-menu a:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }
    
    .nav-menu a:active {
        transform: translateY(0);
    }
    
    /* Improve mobile mobile nav toggle */
    .mobile-nav-toggle {
        transition: all 0.3s ease;
    }
    
    .mobile-nav-toggle:hover {
        transform: scale(1.1);
    }
    
    .mobile-nav-toggle:active {
        transform: scale(0.95);
    }
    
    /* Improve mobile scrollbar */
    ::-webkit-scrollbar {
        width: 8px;
        height: 8px;
    }
    
    ::-webkit-scrollbar-track {
        background: rgba(99, 102, 241, 0.1);
        border-radius: 4px;
    }
    
    ::-webkit-scrollbar-thumb {
        background: var(--primary);
        border-radius: 4px;
    }
    
    ::-webkit-scrollbar-thumb:hover {
        background: var(--primary-dark);
    }
    
    /* Improve mobile selection */
    ::selection {
        background: var(--primary);
        color: white;
    }
    
    ::-moz-selection {
        background: var(--primary);
        color: white;
    }
}

/* Service Header and Category Styles */
.service-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.service-header i {
    color: var(--primary-light);
    font-size: 1rem;
    width: 20px;
    text-align: center;
}

.service-category {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-light);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

/* Enhanced Service Table Styles */
.services-table td:first-child {
    color: var(--text-primary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.services-table td:first-child i {
    color: var(--primary-light);
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.services-table td:nth-child(2) {
    color: var(--text-primary);
    font-weight: 600;
}

.services-table td:nth-child(4) {
    color: var(--primary-light);
    font-weight: 600;
    font-size: 1.1rem;
}

.services-table td:last-child {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Ultra Premium Service Buttons */
.services-table .btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.7rem;
    border-radius: var(--radius-sm);
    margin: 0.2rem;
    min-width: auto;
    height: auto;
    line-height: 1.2;
}

.services-table .btn-sm::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 100%);
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.services-table .btn-sm:hover::before {
    opacity: 1;
}

.services-table .read-more-btn {
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: var(--text-secondary);
    margin-right: 0.5rem;
}

.services-table .read-more-btn:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: rgba(99, 102, 241, 0.4);
    color: var(--text-primary);
    transform: translateY(-1px);
}

.services-table .add-to-cart-btn {
    background: var(--gradient-primary);
    border: 1px solid var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.services-table .add-to-cart-btn:hover {
    background: var(--gradient-accent);
    border-color: var(--accent);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.services-table .add-to-cart-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(99, 102, 241, 0.3);
}

/* Enhanced Table Hover Effects */
.services-table tr:hover td:first-child i {
    color: var(--accent);
    transform: scale(1.1);
    transition: all 0.3s ease;
}

.services-table tr:hover .service-category {
    background: rgba(99, 102, 241, 0.2);
    border-color: rgba(99, 102, 241, 0.4);
    transform: scale(1.05);
    transition: all 0.3s ease;
}

/* Modern Cart Item Styles */
.cart-item {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin-bottom: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-item:hover {
    border-color: var(--border-hover);
    background: var(--dark-card);
    transform: translateX(4px);
}

.cart-item-info h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
}

.cart-item-info p {
    color: var(--primary-light);
    font-weight: 600;
    margin-bottom: 0;
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1rem;
}

.cart-quantity-btn {
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.cart-quantity-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    transform: scale(1.1);
}

.cart-quantity {
    color: var(--text-primary);
    font-weight: 600;
    min-width: 24px;
    text-align: center;
}

.cart-remove-btn {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
}

.cart-remove-btn:hover {
    background: #ef4444;
    color: white;
    transform: scale(1.1);
}

/* Modern Service Modal Styles */
.service-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-modal.active {
    opacity: 1;
    visibility: visible;
    display: flex;
}

.service-modal:not(.active) {
    opacity: 0 !important;
    visibility: hidden !important;
    display: none !important;
    pointer-events: none !important;
    z-index: -1 !important;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal-content {
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: translateY(30px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-modal.active .modal-content {
    transform: translateY(0) scale(1);
}

.modal-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.modal-header h3 {
    margin-bottom: 0;
    color: var(--text-primary);
    flex: 1;
    margin-right: 1rem;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.modal-close:hover {
    color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
}

.modal-body {
    padding: 1.5rem 2rem;
}

.service-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.service-features h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.service-features ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.service-features li {
    color: var(--text-secondary);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

.service-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--dark-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
}

.meta-item i {
    color: var(--primary-light);
    width: 20px;
    text-align: center;
}

.modal-footer {
    padding: 1.5rem 2rem 2rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.modal-close-btn {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.modal-close-btn:hover {
    background: var(--dark-surface);
    color: var(--text-primary);
}

/* Modern Notification Styles */
.notification {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-xl);
    z-index: 3000;
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    max-width: 400px;
    backdrop-filter: blur(20px);
}

.notification.show {
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.notification-content i {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.notification-success .notification-content i {
    color: var(--success);
}

.notification-error .notification-content i {
    color: var(--error);
}

.notification-info .notification-content i {
    color: var(--primary);
}

.notification-content span {
    color: var(--text-primary);
    line-height: 1.4;
}

.notification-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
    float: right;
}

.notification-close:hover {
    color: var(--text-primary);
    background: rgba(99, 102, 241, 0.1);
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 768px) {
    .modal-overlay {
        padding: 1rem;
    }
    
    .modal-content {
        max-height: 95vh;
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 1.5rem;
    }
    
    .service-meta {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .modal-footer {
        flex-direction: column;
    }
    
    .notification {
    right: 1rem;
    left: 1rem;
    max-width: none;
    transform: translateY(-100px);
}

.notification.show {
    transform: translateY(0);
}

/* Mobile Notification Improvements */
@media (max-width: 768px) {
    .notification {
        right: 0.5rem;
        left: 0.5rem;
        bottom: 1rem;
        top: auto;
        transform: translateY(100px);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-xl);
    }
    
    .notification.show {
        transform: translateY(0);
    }
    
    .notification-content {
        padding: 1rem 1.25rem;
        gap: 0.75rem;
    }
    
    .notification-message {
        font-size: 0.95rem;
        line-height: 1.4;
    }
    
    .notification-close {
        width: 32px;
        height: 32px;
        font-size: 1rem;
        border-radius: 50%;
        background: rgba(99, 102, 241, 0.1);
        border: 1px solid var(--border-color);
        color: var(--text-primary);
        transition: all 0.3s ease;
    }
    
    .notification-close:hover {
        background: rgba(99, 102, 241, 0.2);
        border-color: var(--primary);
        color: var(--primary);
    }
    
    .notification-close:active {
        transform: scale(0.95);
    }
}
    
    .cart-item-actions {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .cart-quantity-btn,
    .cart-remove-btn {
        width: 28px;
        height: 28px;
        font-size: 0.875rem;
    }
    
    /* Mobile Services Table Responsiveness */
.services-table-container {
    position: relative;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--primary) var(--dark-surface);
}

/* Tablet and Mobile touch improvements */
@media (max-width: 1024px) {
    .services-table-container {
        overflow-x: auto;
        margin: 0 -1rem;
        padding: 0 1rem;
    }
    
    .services-table {
        min-width: 900px;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
    }
    
    .contact-content {
        gap: 3rem;
    }
    
    /* Tablet specific optimizations */
    .hero-container {
        gap: 3rem;
        padding: 0 2rem;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero-content p {
        font-size: 1.3rem;
    }
    
    .recent-services-box {
        max-width: 500px;
    }
    
    .section-title {
        font-size: 3rem;
    }
    
    .section-subtitle {
        font-size: 1.2rem;
    }
    
    .about-content {
        gap: 3rem;
    }
    
    .stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
    
    .about-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .services-filter {
        flex-direction: row;
        gap: 1rem;
    }
    
    .filter-buttons {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.75rem;
    }
    
    .portfolio-filter .filter-buttons {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
    
    .footer-section:nth-child(1) {
        grid-column: 1 / -1;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .btn,
    .filter-btn,
    .portfolio-item,
    .contact-item,
    .footer-section {
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
    }
    
    .btn:active,
    .filter-btn:active,
    .portfolio-item:active,
    .contact-item:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }
    
    /* Improve mobile scrolling */
    .services-table-container,
    .portfolio-grid,
    .contact-content {
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
    }
    
    /* Mobile table row hover effects */
    .services-table tr {
        transition: background-color 0.2s ease;
    }
    
    .services-table tr:active {
        background: rgba(99, 102, 241, 0.1);
    }
    
    /* Mobile animations */
    .hero-content h1,
    .hero-content p,
    .hero-buttons {
        animation: none;
    }
    
    .hero-content h1 {
        animation: fadeInUp 0.8s ease-out;
    }
    
    .hero-content p {
        animation: fadeInUp 0.8s ease-out 0.2s both;
    }
    
    .hero-buttons {
        animation: fadeInUp 0.8s ease-out 0.4s both;
    }
    
    /* Mobile loading states */
    .btn:disabled,
    .filter-btn:disabled {
        opacity: 0.6;
        cursor: not-allowed;
    }
    
    /* Mobile focus improvements */
    .btn:focus-visible,
    .filter-btn:focus-visible,
    .portfolio-item:focus-visible {
        outline: 2px solid var(--primary);
        outline-offset: 2px;
    }
    
    /* Mobile performance improvements */
    .hero::before,
    .about::before,
    .portfolio::before,
    .contact::before,
    .footer::before {
        will-change: opacity;
    }
    
    /* Mobile accessibility improvements */
    .btn:focus,
    .filter-btn:focus,
    .portfolio-item:focus {
        outline: 2px solid var(--primary);
        outline-offset: 2px;
    }
    
    /* Mobile smooth transitions */
    * {
        transition-duration: 0.2s;
        transition-timing-function: ease-out;
    }
    
    /* Mobile table improvements */
    .services-table {
        border-collapse: separate;
        border-spacing: 0;
    }
    
    .services-table th,
    .services-table td {
        border-bottom: 1px solid var(--border-color);
    }
    
    .services-table tr:last-child td {
        border-bottom: none;
    }
    
    /* Mobile filter improvements */
.services-filter,
.portfolio-filter {
    position: sticky;
    top: 0;
    background: var(--dark-bg);
    z-index: 10;
    padding: 1rem;
    margin: 0 -1rem 2rem -1rem;
    border-bottom: 1px solid var(--border-color);
}

/* Mobile hover effects */
@media (hover: hover) and (max-width: 768px) {
    .btn:hover,
    .filter-btn:hover,
    .portfolio-item:hover,
    .contact-item:hover,
    .footer-section:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(99, 102, 241, 0.2);
    }
    
    .services-table tr:hover {
        background: rgba(99, 102, 241, 0.05);
    }
}

/* Mobile no-hover fallbacks */
@media (hover: none) and (max-width: 768px) {
    .btn:active,
    .filter-btn:active,
    .portfolio-item:active,
    .contact-item:active,
    .footer-section:active {
        transform: scale(0.98);
        background: rgba(99, 102, 241, 0.1);
    }
    
    .services-table tr:active {
        background: rgba(99, 102, 241, 0.1);
    }
}

/* Mobile loading states and animations */
@media (max-width: 768px) {
    .loading {
        position: relative;
        overflow: hidden;
    }
    
    .loading::after {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.2), transparent);
        animation: loading 1.5s infinite;
    }
    
    @keyframes loading {
        0% { left: -100%; }
        100% { left: 100%; }
    }
    
    /* Mobile skeleton loading */
    .skeleton {
        background: linear-gradient(90deg, var(--dark-surface) 25%, var(--dark-card) 50%, var(--dark-surface) 75%);
        background-size: 200% 100%;
        animation: skeleton-loading 1.5s infinite;
    }
    
    @keyframes skeleton-loading {
        0% { background-position: 200% 0; }
        100% { background-position: -200% 0; }
    }
}

/* Mobile print styles */
@media print and (max-width: 768px) {
    .navbar,
    .mobile-nav-toggle,
    .cart-icon,
    .back-to-top,
    .notification {
        display: none !important;
    }
    
    .hero {
        min-height: auto;
        padding: 2rem 0;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .services-table-container {
        overflow: visible;
        margin: 0;
        padding: 0;
    }
    
    .services-table {
        min-width: auto;
        width: 100%;
        font-size: 0.8rem;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1rem;
        text-align: center;
    }
}

/* Mobile accessibility improvements */
@media (max-width: 768px) {
    /* Ensure sufficient color contrast */
    .btn,
    .filter-btn,
    .portfolio-item,
    .contact-item,
    .footer-section {
        color-scheme: dark;
    }
    
    /* Improve focus indicators */
    .btn:focus,
    .filter-btn:focus,
    .portfolio-item:focus,
    .contact-item:focus,
    .footer-section:focus {
        outline: 3px solid var(--primary);
        outline-offset: 2px;
    }
    
    /* Ensure touch targets are large enough */
    .btn,
    .filter-btn,
    .cart-quantity-btn,
    .cart-remove-btn,
    .notification-close {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Improve text readability */
    .hero-content p,
    .section-subtitle,
    .about-text p,
    .portfolio-overlay p,
    .testimonial-content p,
    .contact-item p {
        line-height: 1.6;
        text-rendering: optimizeLegibility;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}
}
    
    .services-table-container::-webkit-scrollbar {
        height: 8px;
    }
    
    .services-table-container::-webkit-scrollbar-track {
        background: var(--dark-surface);
        border-radius: 4px;
    }
    
    .services-table-container::-webkit-scrollbar-thumb {
        background: var(--primary);
        border-radius: 4px;
    }
    
    .services-table-container::-webkit-scrollbar-thumb:hover {
        background: var(--primary-light);
    }
    
    .services-table {
        border-collapse: collapse;
        width: 100%;
        min-width: 800px;
    }
    
    .services-table th,
    .services-table td {
        position: relative;
        vertical-align: top;
    }
    
    /* Mobile table cell optimizations */
    .services-table td:nth-child(1) {
        min-width: 120px;
    }
    
    .services-table td:nth-child(2) {
        min-width: 180px;
        max-width: 200px;
    }
    
    .services-table td:nth-child(3) {
        min-width: 220px;
        max-width: 250px;
    }
    
    .services-table td:nth-child(4) {
        min-width: 80px;
        text-align: center;
    }
    
    .services-table td:nth-child(5) {
        min-width: 200px;
        text-align: center;
    }
}

/* Body styles when mobile nav is open */
body.nav-open {
    overflow: hidden;
}

/* Enhanced Focus States for Accessibility */
.btn:focus,
.cart-icon:focus,
.modal-close:focus,
.cart-quantity-btn:focus,
.cart-remove-btn:focus,
.notification-close:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Enhanced Selection */
::selection {
    background: var(--primary);
    color: white;
}

::-moz-selection {
    background: var(--primary);
    color: white;
}

/* Enhanced Print Styles */
@media print {
    .shopping-cart,
    .cart-overlay,
    .back-to-top,
    .notification {
        display: none !important;
    }
    
    .navbar {
        position: static;
        background: white !important;
        color: black !important;
    }
    
    .hero {
        min-height: auto;
        padding: 2rem 0;
    }
    
    .services-table-container {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* Modern About Section */
.about {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, 
        rgba(15, 15, 25, 0.95) 0%, 
        rgba(25, 25, 35, 0.95) 50%, 
        rgba(15, 15, 25, 0.95) 100%);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.about .section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.about .section-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.about .section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-text h3 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-item:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.2);
    transform: translateY(-5px);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 500px;
}

.about-card {
    background: rgba(31, 41, 55, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    transition: left 0.5s ease;
}

.about-card:hover::before {
    left: 100%;
}

.about-card:hover {
    background: rgba(31, 41, 55, 0.9);
    border-color: var(--primary);
    transform: translateY(-8px);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(99, 102, 241, 0.2);
}

.card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    transition: all 0.3s ease;
}

.about-card:hover .card-icon {
    transform: scale(1.1);
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.3);
}

.about-card h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.about-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Responsive Design for About Section */
@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
    
    .about-cards {
        max-width: 600px;
    }
}

@media (max-width: 768px) {
    .about {
        padding: 4rem 1rem;
    }
    
    .stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .about-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .about-card {
        padding: 1.5rem;
    }
    
    .card-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    /* Mobile Section Headers */
    .section-header {
        padding: 0 1rem;
        margin-bottom: 3rem;
    }
    
    .section-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
        line-height: 1.6;
    }
    
    /* Mobile About Section */
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 0 1rem;
    }
    
    .about-text {
        text-align: center;
    }
    
    .about-visual {
        order: -1;
    }
    
    /* Mobile Services Section */
    .services {
        padding: 4rem 1rem;
    }
    
    .services-table-container {
        margin: 0 -1rem;
        padding: 0 1rem;
    }
    
    /* Mobile Testimonials */
    .testimonials {
        padding: 4rem 1rem;
    }
    
    .testimonial-content {
        padding: 1.5rem;
        margin: 0 1rem;
    }
    
    .testimonial-content p {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .testimonial-nav {
        margin-top: 2rem;
    }
    
    .testimonial-nav button {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-content p {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .recent-services-box {
        padding: 1.5rem;
    }
    
    .recent-services-box h3 {
        font-size: 1.2rem;
    }
    
    .services-table {
        min-width: 700px;
        font-size: 0.75rem;
    }
    
    .services-table th,
    .services-table td {
        padding: 0.5rem 0.3rem;
    }
    
    .services-table td:nth-child(2) {
        font-size: 0.75rem;
        max-width: 180px;
    }
    
    .services-table td:nth-child(3) {
        font-size: 0.7rem;
        max-width: 220px;
    }
    
    .services-table .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.6rem;
    }
    
    .about .section-title {
        font-size: 2rem;
    }
    
    .about .section-subtitle {
        font-size: 1rem;
    }
    
    .about-text h3 {
        font-size: 1.5rem;
    }
    
    .about-text p {
        font-size: 1rem;
    }
    
    .portfolio-grid {
        gap: 1rem;
    }
    
    .portfolio-item img {
        height: 200px;
    }
    
    .contact-form {
        padding: 1rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.8rem 1rem;
        font-size: 0.95rem;
    }
    
    .footer-content {
        padding: 2rem 1rem 1rem;
    }
    
    .footer-section h3 {
        font-size: 1.2rem;
    }
    
    .footer-section p {
        font-size: 0.9rem;
    }
    
    .social-links a {
        width: 40px;
        height: 40px;
    }
    
    .social-links a i {
        font-size: 1.1rem;
    }
    
    /* Extra small mobile optimizations */
.section-title {
    font-size: 2rem;
}

.section-subtitle {
    font-size: 1rem;
}

.hero-buttons .btn {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
}

.filter-buttons {
    grid-template-columns: 1fr;
}

.filter-btn {
    padding: 1rem;
    font-size: 1rem;
}

.services-table-container {
    margin: 0 -0.5rem;
    padding: 0 0.5rem;
}

.portfolio-grid {
    padding: 0 0.5rem;
}

.contact-content {
    padding: 0 0.5rem;
}

.footer-content {
    padding: 2rem 0.5rem 1rem;
}

/* Medium mobile optimizations (between 480px and 768px) */
@media (min-width: 481px) and (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .recent-services-box {
        padding: 2rem;
    }
    
    .services-table {
        min-width: 750px;
        font-size: 0.8rem;
    }
    
    .filter-buttons {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
        text-align: left;
    }
    
    .footer-section:nth-child(1) {
        grid-column: 1 / -1;
        text-align: center;
    }
}
}

/* Landscape mobile optimizations */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding-top: 60px;
    }
    
    .hero-container {
        gap: 1.5rem;
        padding: 0 1rem;
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }
    
    .hero-content p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-buttons {
        gap: 0.75rem;
    }
    
    .hero-buttons .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .recent-services-box {
        max-height: 400px;
        overflow-y: auto;
        width: 100%;
        height: auto;
    }
    
    .section-header {
        margin-bottom: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .services-filter {
        flex-direction: row;
        gap: 0.75rem;
    }
    
    .filter-buttons {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    
    .stats {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .about-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Touch-friendly mobile interactions */
@media (max-width: 768px) {
    /* Improve touch targets */
    .btn,
    .filter-btn,
    .portfolio-btn,
    .read-more-btn,
    .add-to-cart-btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Smooth scrolling for mobile */
    html {
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
    }
    
    /* Prevent text selection on buttons */
    .btn,
    .filter-btn,
    .portfolio-btn,
    .read-more-btn,
    .add-to-cart-btn {
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
    }
    
    /* Improve form inputs on mobile */
    input,
    textarea,
    select {
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        border-radius: var(--radius-md);
    }
    
    /* Better mobile navigation */
    .nav-menu a {
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Mobile cart improvements */
    .cart-modal-content {
        border-radius: var(--radius-lg);
        margin: 1rem;
    }
    
    .cart-item-actions button {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Mobile service modal improvements */
    .service-details-content {
        border-radius: var(--radius-lg);
        margin: 1rem;
    }
    
    /* Mobile portfolio modal improvements */
    .portfolio-modal-content {
        border-radius: var(--radius-lg);
        margin: 1rem;
    }
    
    /* Mobile accessibility improvements */
    .btn:focus,
    .filter-btn:focus,
    .portfolio-btn:focus,
    .read-more-btn:focus,
    .add-to-cart-btn:focus {
        outline: 2px solid var(--primary);
        outline-offset: 2px;
    }
    
    /* Mobile loading states */
    .btn:disabled {
        opacity: 0.6;
        cursor: not-allowed;
    }
    
    /* Mobile error states */
    .form-group.error input,
    .form-group.error textarea {
        border-color: var(--error);
        box-shadow: 0 0 0 1px var(--error);
    }
    
    /* Mobile success states */
    .form-group.success input,
    .form-group.success textarea {
        border-color: var(--success);
        box-shadow: 0 0 0 1px var(--success);
    }
    
    /* Mobile notification improvements */
    .notification {
        margin: 1rem;
        border-radius: var(--radius-lg);
        max-width: calc(100% - 2rem);
    }
    
    /* Mobile scrollbar improvements */
    .recent-services-list::-webkit-scrollbar {
        width: 8px;
    }
    
    .recent-services-list::-webkit-scrollbar-thumb {
        background: var(--primary);
        border-radius: 4px;
    }
    
    .recent-services-list::-webkit-scrollbar-track {
        background: rgba(99, 102, 241, 0.1);
        border-radius: 4px;
    }
    
    /* Mobile performance optimizations */
    .hero,
    .about,
    .services,
    .portfolio,
    .testimonials,
    .contact {
        will-change: transform;
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
    }
    
    /* Mobile animation optimizations */
    .btn,
    .filter-btn,
    .portfolio-btn,
    .read-more-btn,
    .add-to-cart-btn {
        will-change: transform;
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
    }
    
    /* Mobile hover optimizations */
    .recent-service-item:hover,
    .portfolio-item:hover,
    .about-card:hover {
        transform: translateY(-2px) translateZ(0);
        -webkit-transform: translateY(-2px) translateZ(0);
    }
    
    /* Mobile transition optimizations */
    .nav-menu,
    .cart-modal,
    .service-details-modal,
    .portfolio-modal {
        will-change: opacity, transform;
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
    }
}

/* Landscape mobile optimizations */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding-top: 60px;
    }
    
    .hero-container {
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }
    
    .hero-content p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-buttons {
        gap: 0.75rem;
    }
    
    .hero-buttons .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .recent-services-box {
        max-height: 400px;
        overflow-y: auto;
    }
    
    .section-header {
        margin-bottom: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .services-filter {
        flex-direction: row;
        gap: 0.75rem;
    }
    
    .filter-buttons {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

/* ===== PORTFOLIO SECTION ===== */
.portfolio {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-surface) 100%);
    position: relative;
    overflow: hidden;
}

.portfolio::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.portfolio .container {
    position: relative;
    z-index: 2;
}

.portfolio .section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.portfolio .section-title {
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.portfolio .section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Portfolio Filters */
.portfolio-filter {
    margin-bottom: 3rem;
    display: flex;
    justify-content: center;
}

.portfolio-filter .filter-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.portfolio-filter .filter-btn {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: var(--radius-lg);
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.portfolio-filter .filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    transition: left 0.5s ease;
}

.portfolio-filter .filter-btn:hover::before {
    left: 100%;
}

.portfolio-filter .filter-btn:hover {
    border-color: var(--primary);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.2);
}

.portfolio-filter .filter-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--dark-card);
    box-shadow: var(--shadow-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.portfolio-item:hover::before {
    opacity: 1;
}

.portfolio-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, 
        rgba(15, 15, 35, 0.95) 0%, 
        rgba(31, 41, 55, 0.9) 50%, 
        rgba(15, 15, 35, 0.8) 100%);
    backdrop-filter: blur(20px);
    padding: 2rem;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-overlay h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.portfolio-overlay p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.portfolio-overlay .portfolio-btn {
    background: var(--gradient-primary);
    border: none;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.portfolio-overlay .portfolio-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.portfolio-overlay .portfolio-btn:hover::before {
    left: 100%;
}

.portfolio-overlay .portfolio-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

/* Portfolio Category Badges */
.portfolio-item::after {
    content: attr(data-category);
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gradient-primary);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: capitalize;
    z-index: 3;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

/* Portfolio Responsive */
@media (max-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .portfolio {
        padding: 4rem 1rem;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1rem;
    }
    
    .portfolio-item img {
        height: 250px;
    }
    
    .portfolio-overlay {
        padding: 1.5rem;
    }
    
    .portfolio-overlay h4 {
        font-size: 1.2rem;
    }
    
    .portfolio-overlay p {
        font-size: 0.9rem;
    }
    
    /* Mobile Services Filters */
    .services-filter {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
        padding: 0 1rem;
    }
    
    .filter-buttons {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        width: 100%;
    }
    
    .filter-btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
        text-align: center;
        width: 100%;
    }
    
    /* Mobile Portfolio Filters */
    .portfolio-filter {
        margin-bottom: 2rem;
        padding: 0 1rem;
    }
    
    .portfolio-filter .filter-buttons {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        width: 100%;
    }
    
    .portfolio-filter .filter-btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
        text-align: center;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-item img {
        height: 220px;
    }
    
    .portfolio-overlay {
        padding: 1rem;
    }
    
    .portfolio-filter .filter-buttons {
        gap: 0.5rem;
    }
    
    .portfolio-filter .filter-btn {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
}

/* Portfolio Modal */
.portfolio-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.portfolio-modal.show {
    opacity: 1;
    visibility: visible;
}

.portfolio-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.portfolio-modal-content {
    position: relative;
    background: var(--dark-card);
    border-radius: var(--radius-2xl);
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--border-color);
    transform: scale(0.9) translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-modal.show .portfolio-modal-content {
    transform: scale(1) translateY(0);
}

.portfolio-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gradient-primary);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-modal-close:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.portfolio-modal-image {
    width: 100%;
    height: 400px;
    overflow: hidden;
}

.portfolio-modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-modal-content:hover .portfolio-modal-image img {
    transform: scale(1.05);
}

.portfolio-modal-info {
    padding: 2rem;
}

.portfolio-modal-category {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: capitalize;
    margin-bottom: 1rem;
}

.portfolio-modal-info h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.portfolio-modal-info p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.portfolio-modal-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.portfolio-modal-actions .btn {
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.portfolio-modal-actions .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

/* Portfolio Modal Responsive */
@media (max-width: 768px) {
    .portfolio-modal-content {
        width: 95%;
        max-height: 95vh;
    }
    
    .portfolio-modal-image {
        height: 300px;
    }
    
    .portfolio-modal-info {
        padding: 1.5rem;
    }
    
    .portfolio-modal-info h3 {
        font-size: 1.5rem;
    }
    
    .portfolio-modal-info p {
        font-size: 1rem;
    }
    
    .portfolio-modal-actions {
        flex-direction: column;
    }
    
    .portfolio-modal-actions .btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .portfolio-modal-image {
        height: 250px;
    }
    
    .portfolio-modal-info {
        padding: 1rem;
    }
    
    .portfolio-modal-info h3 {
        font-size: 1.3rem;
    }
    
    .portfolio-modal-info p {
        font-size: 0.95rem;
    }
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--dark-surface) 0%, var(--dark-bg) 100%);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.testimonials .container {
    position: relative;
    z-index: 2;
}

.testimonials .section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.testimonials .section-title {
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.testimonials .section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Testimonials Slider */
.testimonials-slider {
    position: relative;
    max-width: 1000px;
    margin: 0 auto 3rem;
    overflow: hidden;
}

.testimonial-item {
    display: none;
    animation: fadeInUp 0.8s ease-out;
}

.testimonial-item.active {
    display: block;
}

.testimonial-content {
    background: var(--dark-card);
    border-radius: var(--radius-2xl);
    padding: 3rem;
    text-align: center;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.testimonial-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.testimonial-content::after {
    content: '"';
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 8rem;
    color: var(--primary);
    opacity: 0.1;
    font-family: serif;
}

/* Stars */
.stars {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.stars i {
    color: #fbbf24;
    font-size: 1.5rem;
    filter: drop-shadow(0 2px 4px rgba(251, 191, 36, 0.3));
    animation: starPulse 2s ease-in-out infinite;
}

.stars i:nth-child(2) { animation-delay: 0.2s; }
.stars i:nth-child(3) { animation-delay: 0.4s; }
.stars i:nth-child(4) { animation-delay: 0.6s; }
.stars i:nth-child(5) { animation-delay: 0.8s; }

@keyframes starPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.testimonial-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
    font-style: italic;
    position: relative;
    z-index: 2;
}

.testimonial-author {
    text-align: center;
}

.testimonial-author h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.testimonial-author span {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Testimonial Navigation */
.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.nav-dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
    opacity: 0;
    transition: all 0.3s ease;
}

.nav-dot:hover {
    background: var(--primary);
    transform: scale(1.2);
}

.nav-dot.active {
    background: var(--gradient-primary);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.nav-dot.active::before {
    opacity: 1;
}

/* Testimonials Responsive */
@media (max-width: 768px) {
    .testimonials {
        padding: 4rem 1rem;
    }
    
    .testimonial-content {
        padding: 2rem;
    }
    
    .testimonial-content p {
        font-size: 1.1rem;
    }
    
    .stars i {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .testimonial-content {
        padding: 1.5rem;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .testimonial-content::after {
        font-size: 6rem;
        top: -15px;
    }
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-surface) 100%);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.contact .container {
    position: relative;
    z-index: 2;
}

.contact .section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.contact .section-title {
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.contact .section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Contact Content */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--dark-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.contact-item:hover::before {
    transform: scaleY(1);
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--border-hover);
}

.contact-item i {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

.contact-item div h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.contact-item div p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin: 0;
}

/* Contact Form */
.contact-form {
    background: var(--dark-card);
    border-radius: var(--radius-2xl);
    padding: 3rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.form-group {
    margin-bottom: 2rem;
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    background: var(--dark-surface);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    background: var(--dark-card);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.form-group input:focus::placeholder,
.form-group textarea:focus::placeholder {
    color: var(--text-secondary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.contact-form .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.contact-form .btn:hover::before {
    left: 100%;
}

/* Contact Responsive */
@media (max-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .contact {
        padding: 4rem 1rem;
    }
    
    .contact-content {
        gap: 2rem;
        padding: 0 1rem;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    .contact-item {
        padding: 1.5rem;
    }
    
    .contact-item i {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    
    /* Mobile Form Improvements */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    font-size: 1rem;
    border-radius: var(--radius-md);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Mobile input improvements */
@media (max-width: 768px) {
    .form-group input,
    .form-group textarea {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 1rem;
        border-radius: var(--radius-md);
        border: 2px solid var(--border-color);
        background: var(--dark-card);
        color: var(--text-primary);
        transition: all 0.3s ease;
    }
    
    .form-group input:focus,
    .form-group textarea:focus {
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
        background: var(--dark-surface);
    }
    
    .form-group input::placeholder,
    .form-group textarea::placeholder {
        color: var(--text-secondary);
        opacity: 0.7;
    }
    
    .form-group label {
        display: block;
        margin-bottom: 0.5rem;
        color: var(--text-primary);
        font-weight: 600;
        font-size: 0.95rem;
    }
}
    
    .contact-form .btn {
    width: 100%;
    justify-content: center;
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Mobile button improvements */
@media (max-width: 768px) {
    .btn {
        min-height: 48px; /* Minimum touch target size */
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
        font-weight: 600;
        border-radius: var(--radius-md);
        transition: all 0.3s ease;
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
    }
    
    .btn:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }
    
    .btn-primary {
        background: var(--gradient-primary);
        border: 2px solid var(--primary);
        color: white;
        box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    }
    
    .btn-primary:active {
        box-shadow: 0 2px 10px rgba(99, 102, 241, 0.4);
    }
    
    .btn-outline {
        background: transparent;
        border: 2px solid var(--primary);
        color: var(--primary);
    }
    
    .btn-outline:active {
        background: var(--primary);
        color: white;
    }
    
    .btn-sm {
        min-height: 40px;
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .filter-btn {
        min-height: 44px;
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
        background: rgba(99, 102, 241, 0.1);
        border: 1px solid var(--border-color);
        color: var(--text-primary);
        transition: all 0.3s ease;
    }
    
    .filter-btn.active,
    .filter-btn:hover {
        background: var(--primary);
        border-color: var(--primary);
        color: white;
        transform: translateY(-1px);
    }
    
    .filter-btn:active {
        transform: scale(0.98);
    }
}
    
    /* Mobile Contact Info */
    .contact-info {
        gap: 1.5rem;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.5rem;
        background: rgba(99, 102, 241, 0.05);
        border-radius: var(--radius-lg);
        border: 1px solid var(--border-color);
    }
    
    .contact-item:hover {
        background: rgba(99, 102, 241, 0.1);
        border-color: var(--primary);
        transform: translateY(-2px);
    }
}

@media (max-width: 480px) {
    .contact-form {
        padding: 1.5rem;
    }
    
    .contact-item {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.8rem 1rem;
        font-size: 0.95rem;
    }
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, var(--dark-surface) 0%, var(--dark-bg) 100%);
    border-top: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 90%, rgba(99, 102, 241, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 10%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 2rem 2rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    position: relative;
    z-index: 2;
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-section h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-logo {
    margin-bottom: 1.5rem;
}

.footer-logo .logo-img {
    height: 50px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: all 0.3s ease;
}

.footer-logo:hover .logo-img {
    filter: brightness(1) invert(0);
    transform: scale(1.05);
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
}

.footer-section ul li a::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--text-primary);
    transform: translateX(5px);
}

.footer-section ul li a:hover::before {
    width: 100%;
}

.footer-section ul li i {
    margin-right: 0.5rem;
    color: var(--primary);
    width: 16px;
    display: inline-block;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: var(--dark-card);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transform: scale(0);
    transition: transform 0.3s ease;
    z-index: -1;
}

.social-links a:hover {
    color: white;
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

.social-links a:hover::before {
    transform: scale(1);
}

.social-links a i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.social-links a:hover i {
    transform: scale(1.1);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 2rem;
    text-align: center;
    position: relative;
    z-index: 2;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

/* Footer Responsive */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    
    .footer-section:first-child {
        grid-column: 1 / -1;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 3rem 1rem 2rem;
        text-align: center;
    }
    
    .footer-section:first-child {
        grid-column: 1;
    }
    
    .social-links {
        justify-content: center;
    }
    
    /* Mobile Footer Improvements */
    .footer-section {
        padding: 1rem;
        background: rgba(99, 102, 241, 0.05);
        border-radius: var(--radius-lg);
        border: 1px solid var(--border-color);
    }
    
    .footer-section:hover {
        background: rgba(99, 102, 241, 0.1);
        border-color: var(--primary);
    }
    
    .footer-section h3 {
        margin-bottom: 1rem;
        font-size: 1.2rem;
    }
    
    .footer-section ul {
        gap: 0.75rem;
    }
    
    .footer-section ul li a {
        padding: 0.5rem 0;
        font-size: 0.95rem;
    }
    
    .social-links {
        gap: 1rem;
        margin-top: 1rem;
    }
    
    .social-links a {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
    
    .payment-options {
        justify-content: center;
        gap: 1rem;
        margin-top: 1rem;
    }
    
    .payment-option {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .footer-content {
        padding: 2rem 1rem 1rem;
    }
    
    .footer-section h3 {
        font-size: 1.2rem;
    }
    
    .footer-section p {
        font-size: 0.9rem;
    }
    
    .social-links a {
        width: 40px;
        height: 40px;
    }
    
    .social-links a i {
        font-size: 1.1rem;
    }
}

.cart-modal:not(.active) {
    opacity: 0 !important;
    visibility: hidden !important;
    display: none !important;
    pointer-events: none !important;
    z-index: -1 !important;
}

/* Service Details Modal Styles */
.service-details-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.service-details-modal.active {
    display: flex;
    opacity: 1;
    visibility: visible;
}

.service-details-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.service-details-content {
    position: relative;
    background: linear-gradient(135deg, rgba(31, 41, 55, 0.95) 0%, rgba(15, 15, 25, 0.95) 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    margin: auto;
    transform: scale(0.7) translateY(-50px);
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
}

.service-details-modal.active .service-details-content {
    transform: scale(1) translateY(0);
}

.service-details-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.service-details-header h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin: 0;
}

.service-details-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.service-details-close:hover {
    color: var(--text-primary);
    background: rgba(99, 102, 241, 0.1);
}

.service-details-body {
    padding: 2rem;
}

.service-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.service-category {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-md);
    color: var(--primary);
    font-weight: 500;
}

.service-category i {
    font-size: 1.1rem;
}

.service-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1.1rem;
}

.service-features {
    background: rgba(15, 15, 25, 0.3);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary);
}

.service-features h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.service-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features li {
    color: var(--text-secondary);
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.service-features li:last-child {
    border-bottom: none;
}

.service-features li::before {
    content: '✓';
    color: var(--primary);
    font-weight: bold;
    font-size: 1.1rem;
}

.service-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-md);
}

.price-label {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 1.1rem;
}

.price-amount {
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: 700;
}

.service-details-footer {
    display: flex;
    gap: 1rem;
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--border-color);
    background: rgba(15, 15, 25, 0.3);
}

.service-details-footer .btn {
    flex: 1;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
    .service-details-content {
        width: 95%;
        margin: 1rem auto;
        max-height: 95vh;
    }
    
    .service-details-header,
    .service-details-body,
    .service-details-footer {
        padding: 1.5rem;
    }
    
    .service-details-footer {
        flex-direction: column;
    }
    
    /* Mobile Portfolio Modal */
.portfolio-modal-content {
    width: 95%;
    max-height: 95vh;
    margin: 1rem auto;
}

.portfolio-modal-content img {
    max-height: 300px;
    object-fit: cover;
}

.portfolio-modal-actions {
    flex-direction: column;
    gap: 1rem;
}

.portfolio-modal-actions .btn {
    width: 100%;
    justify-content: center;
}

/* Mobile Modal Improvements */
@media (max-width: 768px) {
    .portfolio-modal,
    .service-details-modal,
    .cart-modal {
        padding: 1rem;
    }
    
    .portfolio-modal-content,
    .service-details-content,
    .cart-modal-content {
        width: 95%;
        max-height: 90vh;
        margin: 0 auto;
        border-radius: var(--radius-lg);
    }
    
    .portfolio-modal-content img {
        max-height: 250px;
        width: 100%;
        object-fit: cover;
        border-radius: var(--radius-md);
    }
    
    .portfolio-modal-header h3 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .portfolio-modal-body p {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 1.5rem;
    }
    
    .portfolio-modal-actions {
        gap: 0.75rem;
    }
    
    .portfolio-modal-actions .btn {
        padding: 1rem 1.5rem;
        font-size: 1rem;
        font-weight: 600;
    }
    
    /* Mobile Service Details Modal */
    .service-details-header h3 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .service-details-body p {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 1.5rem;
    }
    
    .service-details-footer {
        padding: 1rem 1.5rem;
        gap: 0.75rem;
    }
    
    .service-details-footer .btn {
        padding: 1rem 1.5rem;
        font-size: 1rem;
        font-weight: 600;
    }
    
    /* Mobile Cart Modal */
    .cart-modal-header h3 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .cart-item {
        padding: 1rem;
        margin-bottom: 0.75rem;
    }
    
    .cart-item-info h4 {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .cart-item-info p {
        font-size: 0.95rem;
    }
    
    .cart-item-actions {
        gap: 0.5rem;
    }
    
    .cart-quantity-btn,
    .cart-remove-btn {
        width: 32px;
        height: 32px;
        font-size: 0.875rem;
    }
    
    .cart-modal-footer {
        padding: 1rem 1.5rem;
        gap: 1rem;
    }
    
    .cart-modal-footer .btn {
        padding: 1rem 1.5rem;
        font-size: 1rem;
        font-weight: 600;
    }
}
    
    /* Mobile Cart Modal */
    .cart-modal-content {
        width: 95%;
        max-height: 90vh;
        margin: 1rem auto;
    }
    
    .cart-modal-header,
    .cart-modal-body,
    .cart-modal-footer {
        padding: 1rem;
    }
    
    .cart-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .cart-item-actions {
        width: 100%;
        justify-content: space-between;
    }
}

/* Service Modal - Hidden by default */
#serviceModal {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 10000 !important;
    pointer-events: none !important;
}

/* Service Details Modal - Hidden by default */
#serviceDetailsModal {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 10000 !important;
    pointer-events: none !important;
}

/* Only show when active */
#serviceModal.active,
#serviceDetailsModal.active {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
}

/* Ensure modals don't interfere with footer */
#serviceModal,
#serviceDetailsModal {
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
}

/* Hide any modal content that might be visible */
#serviceModal .modal-content,
#serviceDetailsModal .service-details-content {
    display: none;
}

#serviceModal.active .modal-content,
#serviceDetailsModal.active .service-details-content {
    display: block;
}