/* Modern Design System */
        :root {
            --primary: #d4af37;
            --primary-dark: #b7941a;
            --secondary: #2d3748;
            --secondary-dark: #1a202c;
            --accent: #f6e05e;
            --text-light: #f7fafc;
            --text-dark: #2d3748;
            --bg-light: #f8fafc;
            --bg-dark: #1a202c;
            --success: #48bb78;
            --warning: #ed8936;
            --error: #f56565;
            --radius-sm: 0.375rem;
            --radius-md: 0.75rem;
            --radius-lg: 1.5rem;
            --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);
        }
        
        body {
            font-family: 'Inter', sans-serif;
            color: var(--text-dark);
            background-color: var(--bg-light);
            line-height: 1.6;
        }
        
        /* Custom animations and styles */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes fadeInLeft {
            from {
                opacity: 0;
                transform: translateX(-30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }
        
        @keyframes fadeInRight {
            from {
                opacity: 0;
                transform: translateX(30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }
        
        @keyframes slideInDown {
            from {
                opacity: 0;
                transform: translateY(-30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes bounce {
            0%, 20%, 53%, 80%, 100% {
                transform: translate3d(0,0,0);
            }
            40%, 43% {
                transform: translate3d(0, -30px, 0);
            }
            70% {
                transform: translate3d(0, -15px, 0);
            }
            90% {
                transform: translate3d(0, -4px, 0);
            }
        }
        
        @keyframes float {
            0%, 100% {
                transform: translateY(0px);
            }
            50% {
                transform: translateY(-10px);
            }
        }
        
        /* Performans için will-change ve transform3d ekleyelim */
        :root {
            --primary: #d4af37;
            --primary-dark: #b7941a;
            --secondary: #2d3748;
            --secondary-dark: #1a202c;
            --accent: #f6e05e;
            --text-light: #f7fafc;
            --text-dark: #2d3748;
            --bg-light: #f8fafc;
            --bg-dark: #1a202c;
            --success: #48bb78;
            --warning: #ed8936;
            --error: #f56565;
            --radius-sm: 0.375rem;
            --radius-md: 0.75rem;
            --radius-lg: 1.5rem;
            --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);
        }
        
        /* Smooth scrolling optimizasyonu */
        html {
            scroll-behavior: smooth;
        }
        
        /* GPU acceleration için will-change ekle */
        .card-hover,
        .project-card,
        .testimonial-card,
        .scroll-to-top,
        .floating-whatsapp {
            will-change: transform;
            transform: translate3d(0, 0, 0);
        }
        
        /* Animasyonları optimize et */
        .fade-in-up {
            animation: fadeInUp 0.6s ease-out forwards;
            will-change: transform, opacity;
        }
        
        .fade-in-left {
            animation: fadeInLeft 0.6s ease-out forwards;
            will-change: transform, opacity;
        }
        
        .fade-in-right {
            animation: fadeInRight 0.6s ease-out forwards;
            will-change: transform, opacity;
        }
        
        /* Hover efektlerini optimize et */
        .card-hover:hover {
            transform: translate3d(0, -15px, 0);
            box-shadow: var(--shadow-xl);
        }
        
        .project-card:hover {
            transform: translate3d(0, -10px, 0);
            box-shadow: var(--shadow-xl);
        }
        
        .testimonial-card:hover {
            transform: translate3d(0, -8px, 0);
            box-shadow: var(--shadow-xl);
        }
        
        /* Counter animasyonunu hafiflet */
        .counter {
            font-family: 'Playfair Display', serif !important;
            font-weight: 900 !important;
            font-size: 4.5rem !important;
            letter-spacing: -0.03em !important;
            text-shadow: 0 6px 25px rgba(212, 175, 55, 0.5) !important;
            position: relative !important;
            display: inline-block !important;
            background: linear-gradient(135deg, #d4af37 0%, #f6e05e 50%, #ffd700 100%) !important;
            -webkit-background-clip: text !important;
            -webkit-text-fill-color: transparent !important;
            background-clip: text !important;
            /* Ağır animasyonu kaldır */
            /* animation: numberPulse 2.5s ease-in-out infinite; */
        }
        
        /* Scroll to top optimizasyonu */
        .scroll-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 1000;
            background: linear-gradient(135deg, #d69e2e 0%, #b7791f 100%);
            color: white;
            width: 55px;
            height: 55px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            cursor: pointer;
            border: 3px solid rgba(255, 255, 255, 0.2);
            will-change: transform, opacity;
            transform: translate3d(0, 0, 0);
        }
        
        .scroll-to-top.visible {
            opacity: 1;
            visibility: visible;
        }
        
        .scroll-to-top:hover {
            transform: translate3d(0, -5px, 0) scale(1.1);
            box-shadow: 0 15px 35px rgba(102, 126, 234, 0.4);
        }
        
        /* Hero background optimizasyonu */
        .hero-bg {
            background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6)), url('images/villa2.jpg');
            background-size: cover;
            background-position: center;
            /* background-attachment: fixed; - Bu satırı kaldır, scroll performansını düşürür */
            position: relative;
        }
        
        /* Intersection Observer için optimize edilmiş animasyonlar */
        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease-out;
        }
        
        .animate-on-scroll.animated {
            opacity: 1;
            transform: translateY(0);
        }
        
        .fade-in-up {
            animation: fadeInUp 0.8s ease-out forwards;
        }
        
        .fade-in-left {
            animation: fadeInLeft 0.8s ease-out forwards;
        }
        
        .fade-in-right {
            animation: fadeInRight 0.8s ease-out forwards;
        }
        
        .slide-in-down {
            animation: slideInDown 0.8s ease-out forwards;
        }
        
        .bounce-animation {
            animation: bounce 2s infinite;
        }
        
        /* Float animasyonunu kaldır */
        /* .float-animation {
            animation: float 3s ease-in-out infinite;
        } */
        
        /* Enhanced gradient backgrounds */
        .gradient-bg {
            background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 50%, var(--secondary) 100%);
            position: relative;
            overflow: hidden;
        }
        
        .gradient-bg::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI1IiBoZWlnaHQ9IjUiPgo8cmVjdCB3aWR0aD0iNSIgaGVpZ2h0PSI1IiBmaWxsPSIjMjIyIj48L3JlY3Q+CjxwYXRoIGQ9Ik0wIDVMNSAwWk02IDRMNCA2Wk0tMSAxTDEgLTFaIiBzdHJva2U9IiMzMzMiIHN0cm9rZS13aWR0aD0iMSI+PC9wYXRoPgo8L3N2Zz4=');
            opacity: 0.03;
        }
        
        .gradient-overlay {
            background: linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(118, 75, 162, 0.9) 50%, rgba(240, 147, 251, 0.9) 100%);
        }
        
        /* Enhanced hero section background */
        .hero-bg {
            background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6)), url('images/villa2.jpg');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            position: relative;
        }
        
        .hero-bg::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, rgba(26, 32, 44, 0.2) 100%);
            pointer-events: none;
        }
        
        .hero-content {
            position: relative;
            z-index: 10;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }
        
        .hero-title {
            font-family: 'Inter', sans-serif;
            font-weight: 800;
            font-size: 4rem;
            line-height: 1.1;
            margin-bottom: 1.5rem;
            color: #ffffff;
            text-shadow: 2px 4px 12px rgba(0, 0, 0, 0.4);
            letter-spacing: -0.01em;
            position: relative;
        }
        
        .hero-title .text-primary {
            background: linear-gradient(135deg, #d4af37 0%, #f6e05e 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-weight: 900;
            display: inline-block;
            position: relative;
        }
        
        .hero-title:hover {
            transform: translateY(-2px);
            transition: transform 0.3s ease;
        }
        
        /* Enhanced card hover effects */
        .card-hover {
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            position: relative;
            overflow: hidden;
            background: white;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
        }
        
        .card-hover::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;
            z-index: 2;
        }
        
        .card-hover::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }
        
        .card-hover:hover::before {
            left: 100%;
        }
        
        .card-hover:hover::after {
            transform: scaleX(1);
        }
        
        .card-hover:hover {
            transform: translateY(-15px);
            box-shadow: var(--shadow-xl);
        }
        
        /* Enhanced glass morphism */
        .glass-effect {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        
        /* Custom scrollbar */
        ::-webkit-scrollbar {
            width: 10px;
        }
        
        ::-webkit-scrollbar-track {
            background: #f1f1f1;
            border-radius: 5px;
        }
        
        ::-webkit-scrollbar-thumb {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border-radius: 5px;
        }
        
        ::-webkit-scrollbar-thumb:hover {
            background: linear-gradient(135deg, #764ba2 0%, #f093fb 100%);
        }
        
        /* Enhanced navigation bar */
        .navbar-transparent {
            background: rgba(26, 32, 44, 0.8);
            backdrop-filter: blur(10px);
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        
        .navbar-solid {
            background: var(--secondary-dark);
            backdrop-filter: blur(20px);
            box-shadow: var(--shadow-lg);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            transform: translateY(-100%);
            opacity: 0;
        }
        
        /* Enhanced floating elements */
        .floating-whatsapp {
            position: fixed;
            bottom: 30px;
            left: 30px;
            z-index: 1000;
            background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
            color: white;
            width: 65px;
            height: 65px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
            transition: all 0.3s ease;
            border: 3px solid rgba(255, 255, 255, 0.2);
        }
        
        .floating-whatsapp:hover {
            transform: scale(1.15) rotate(5deg);
            box-shadow: 0 12px 40px rgba(37, 211, 102, 0.6);
        }
        
        .scroll-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 1000;
            background: linear-gradient(135deg, #d69e2e 0%, #b7791f 100%);
            color: white;
            width: 55px;
            height: 55px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            cursor: pointer;
            border: 3px solid rgba(255, 255, 255, 0.2);
        }
        
        .scroll-to-top.visible {
            opacity: 1;
            visibility: visible;
        }
        
        .scroll-to-top:hover {
            transform: translateY(-5px) scale(1.1);
            box-shadow: 0 15px 35px rgba(102, 126, 234, 0.4);
        }
        
        /* Enhanced FAQ accordion styles */
        .faq-item {
            border: none;
            background: white;
            border-radius: var(--radius-lg);
            margin-bottom: 1rem;
            box-shadow: var(--shadow-md);
            transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
            overflow: hidden;
        }
        
        .faq-item:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }
        
        .faq-question {
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
            border-radius: var(--radius-lg);
            padding: 1.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .faq-question h3 {
            font-weight: 600;
            font-size: 1.125rem;
            color: var(--secondary-dark);
        }
        
        .faq-question i {
            color: var(--primary);
            transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
        }
        
        .faq-question:hover {
            background: linear-gradient(135deg, #f8faff 0%, #ffffff 100%);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
            padding: 0 1.5rem;
        }
        
        .faq-answer.active {
            max-height: 300px;
            padding-bottom: 1.5rem;
        }
        
        .faq-answer p {
            color: var(--text-dark);
            opacity: 0.8;
            line-height: 1.7;
        }
        
        /* Enhanced statistics counter animation */
        .counter {
            font-size: 3.5rem;
            font-weight: bold;
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-family: 'Playfair Display', serif;
            line-height: 1.1;
        }
        
        /* Enhanced counter styling for experience number */
        .counter {
            font-family: 'Playfair Display', serif !important;
            font-weight: 900 !important;
            font-size: 4.5rem !important;
            letter-spacing: -0.03em !important;
            text-shadow: 0 6px 25px rgba(212, 175, 55, 0.5) !important;
            position: relative !important;
            display: inline-block !important;
            background: linear-gradient(135deg, #d4af37 0%, #f6e05e 50%, #ffd700 100%) !important;
            -webkit-background-clip: text !important;
            -webkit-text-fill-color: transparent !important;
            background-clip: text !important;
        }
        
        .counter::before {
            content: '';
            position: absolute;
            top: -15px;
            left: -15px;
            right: -15px;
            bottom: -15px;
            background: linear-gradient(45deg, rgba(212, 175, 55, 0.15), rgba(246, 224, 94, 0.15));
            border-radius: 25px;
            z-index: -1;
            opacity: 0;
            transition: all 0.4s ease;
        }
        
        .counter:hover::before {
            opacity: 1;
            transform: scale(1.1);
        }
        
        @keyframes numberPulse {
            0%, 100% {
                transform: scale(1);
                text-shadow: 0 6px 25px rgba(212, 175, 55, 0.5);
            }
            50% {
                transform: scale(1.05);
                text-shadow: 0 8px 30px rgba(212, 175, 55, 0.7), 0 0 40px rgba(212, 175, 55, 0.3);
            }
        }
        
        .counter {
            animation: numberPulse 2.5s ease-in-out infinite;
        }
        
        /* Enhanced testimonial card styles */
        .testimonial-card {
            background: white;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            position: relative;
            overflow: hidden;
            padding: 2rem;
        }
        
        .testimonial-card::before {
            content: '\201C';
            position: absolute;
            top: 1rem;
            left: 1.5rem;
            font-family: 'Playfair Display', serif;
            font-size: 5rem;
            line-height: 1;
            color: var(--primary);
            opacity: 0.1;
            z-index: 0;
        }
        
        .testimonial-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }
        
        .testimonial-card:hover::after {
            transform: scaleX(1);
        }
        
        .testimonial-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-xl);
        }
        
        .testimonial-content {
            position: relative;
            z-index: 1;
        }
        
        .testimonial-avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            margin: 0 auto 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 2rem;
            font-weight: 600;
            box-shadow: var(--shadow-md);
        }
        
        /* Enhanced project card overlay effect */
        .project-card {
            position: relative;
            overflow: hidden;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-lg);
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }
        
        .project-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-xl);
        }
        
        .project-card img {
            transition: transform 0.7s cubic-bezier(0.165, 0.84, 0.44, 1);
        }
        
        .project-card:hover img {
            transform: scale(1.1);
        }
        
        .project-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(26, 32, 44, 0.9) 0%, rgba(26, 32, 44, 0.8) 50%, rgba(212, 175, 55, 0.7) 100%);
            opacity: 0;
            transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            color: white;
            backdrop-filter: blur(5px);
            padding: 2rem;
        }
        
        .project-overlay h3 {
            transform: translateY(20px);
            opacity: 0;
            transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
            transition-delay: 0.1s;
            margin-bottom: 1rem;
            font-family: 'Playfair Display', serif;
        }
        
        .project-overlay p {
            transform: translateY(20px);
            opacity: 0;
            transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
            transition-delay: 0.2s;
            margin-bottom: 1.5rem;
        }
        
        .project-overlay .project-meta {
            transform: translateY(20px);
            opacity: 0;
            transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
            transition-delay: 0.3s;
            display: flex;
            gap: 0.75rem;
        }
        
        .project-card:hover .project-overlay {
            opacity: 1;
        }
        
        .project-card:hover .project-overlay h3,
        .project-card:hover .project-overlay p,
        .project-card:hover .project-overlay .project-meta {
            transform: translateY(0);
            opacity: 1;
        }
        
        .project-meta-item {
            background: rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(5px);
            padding: 0.5rem 1rem;
            border-radius: 9999px;
            font-size: 0.875rem;
            font-weight: 500;
        }
        
        /* Enhanced service icons */
        .service-icon {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-size: 2.5rem;
        }
        
        /* Enhanced buttons */
        .btn-primary {
            background: var(--primary);
            color: var(--secondary-dark);
            font-weight: 600;
            padding: 0.75rem 2rem;
            border-radius: var(--radius-md);
            transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
            position: relative;
            overflow: hidden;
            border: none;
            outline: none;
            box-shadow: var(--shadow-md);
        }
        
        .btn-primary::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            transition: left 0.5s;
        }
        
        .btn-primary:hover::before {
            left: 100%;
        }
        
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
            background: var(--primary-dark);
        }
        
        .btn-secondary {
            border: 2px solid var(--primary);
            color: var(--primary);
            font-weight: 600;
            padding: 0.75rem 2rem;
            border-radius: var(--radius-md);
            transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
            background: transparent;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        
        .btn-secondary::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: var(--primary);
            transition: left 0.3s ease;
            z-index: -1;
        }
        
        .btn-secondary:hover::before {
            left: 0;
        }
        
        .btn-secondary:hover {
            color: var(--secondary-dark);
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }
        
        /* Mobile responsive adjustments */
        @media (max-width: 768px) {
            .hero-text {
                font-size: 2.5rem;
            }
            
            .counter {
                font-size: 2.5rem;
            }
            
            .floating-whatsapp {
                bottom: 20px;
                left: 20px;
                width: 55px;
                height: 55px;
                font-size: 22px;
            }
            
            .scroll-to-top {
                bottom: 20px;
                right: 20px;
                width: 45px;
                height: 45px;
                font-size: 18px;
            }
        }
        
        /* Enhanced loading animation for images */
        .image-loading {
            background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
            background-size: 200% 100%;
            animation: loading 1.5s infinite;
        }
        
        @keyframes loading {
            0% {
                background-position: 200% 0;
            }
            100% {
                background-position: -200% 0;
            }
        }
        
        /* Enhanced section dividers */
        .section-divider {
            height: 2px;
            background: linear-gradient(90deg, transparent, #667eea, #764ba2, transparent);
            margin: 4rem 0;
            border-radius: 1px;
        }
        
        /* Enhanced form inputs */
        .form-input {
            transition: all 0.3s ease;
            border: 2px solid #e5e7eb;
        }
        
        .form-input:focus {
            border-color: #667eea;
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
            transform: translateY(-1px);
        }
        
        /* Enhanced statistics cards */
        .stat-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-lg);
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            padding: 2.5rem 1.5rem;
            position: relative;
            overflow: hidden;
        }
        
        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--primary), transparent);
            opacity: 0.5;
        }
        
        .stat-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--primary), transparent);
            opacity: 0.5;
        }
        
        .stat-card:hover {
            transform: translateY(-10px);
            background: rgba(255, 255, 255, 0.15);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
        }
        
        .stat-card i {
            color: var(--primary);
            font-size: 3rem;
            margin-bottom: 1.5rem;
            opacity: 0.9;
        }
        
        .stat-card .counter {
            margin-bottom: 0.5rem;
            font-size: 3.5rem;
        }
        
        .stat-card p {
            font-size: 1.25rem;
            font-weight: 500;
            opacity: 0.9;
        }
        
        /* Enhanced top bar */
        .top-bar {
            background: var(--secondary-dark);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            box-shadow: var(--shadow-md);
            position: relative;
            z-index: 60;
        }
        
        .top-bar::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--primary), transparent);
            z-index: 1;
            opacity: 0.6;
        }
        
        /* Enhanced contact info cards */
        .contact-card {
            background: linear-gradient(135deg, #ffffff 0%, #f8faff 100%);
            border: 1px solid rgba(102, 126, 234, 0.1);
            transition: all 0.3s ease;
        }
        
        .contact-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }