:root {
            --primary: #5DADE2;
            --primary-light: #85C1E9;
            --primary-lighter: #AED6F1;
            --primary-dark: #3498DB;
            --white: #FFFFFF;
            --off-white: #F8FBFD;
            --bg-gradient: linear-gradient(135deg, #FFFFFF 0%, #EBF5FB 50%, #D6EAF8 100%);
            --black: #1A1A2E;
            --gray: #5D6D7E;
            --gray-light: #AEB6BF;
        }

        /* Dark Mode Variables */
        body.dark-mode {
            --white: #1A1A2E;
            --off-white: #252540;
            --bg-gradient: linear-gradient(135deg, #1A1A2E 0%, #252540 50%, #2C2C44 100%);
            --black: #FFFFFF;
            --gray: #AEB6BF;
            --gray-light: #5D6D7E;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', 'Space Grotesk', sans-serif;
            background: var(--bg-gradient);
            min-height: 100vh;
            color: var(--black);
            overflow-x: hidden;
            transition: background 0.3s ease, color 0.3s ease;
        }

        /* Page transitions */
        .page {
            display: none;
        }

        .page.active {
            display: block;
        }

        /* Animated Background */
        .bg-decoration {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 0;
            overflow: hidden;
        }

        .bg-circle {
            position: absolute;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(93, 173, 226, 0.1) 0%, rgba(133, 193, 233, 0.05) 100%);
            animation: float 20s ease-in-out infinite;
        }

        .bg-circle:nth-child(1) {
            width: 600px;
            height: 600px;
            top: -200px;
            right: -100px;
            animation-delay: 0s;
        }

        .bg-circle:nth-child(2) {
            width: 400px;
            height: 400px;
            bottom: -150px;
            left: -100px;
            animation-delay: -5s;
        }

        .bg-circle:nth-child(3) {
            width: 300px;
            height: 300px;
            top: 50%;
            left: 50%;
            animation-delay: -10s;
        }

        @keyframes float {
            0%, 100% { transform: translate(0, 0) scale(1); }
            25% { transform: translate(30px, -30px) scale(1.05); }
            50% { transform: translate(-20px, 20px) scale(0.95); }
            75% { transform: translate(20px, 30px) scale(1.02); }
        }

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: 1.5rem 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(93, 173, 226, 0.1);
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            text-decoration: none;
            cursor: pointer;
            position: relative;
        }

        .logo-expanded {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }

        .logo-tagline {
            font-size: 0.75rem;
            font-weight: 500;
            color: var(--primary);
            margin-top: 2px;
            opacity: 0;
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        /* Desktop: expand on hover */
        @media (hover: hover) {
            .logo:hover .logo-tagline {
                opacity: 1;
                max-height: 20px;
            }
        }

        /* Mobile Modal */
        .logo-modal-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 2000;
            justify-content: center;
            align-items: center;
        }

        .logo-modal-overlay.show {
            display: flex;
        }

        .logo-modal {
            background: var(--white);
            border-radius: 20px;
            padding: 2rem;
            text-align: center;
            position: relative;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
            animation: modalIn 0.3s ease;
            max-width: 280px;
            width: 90%;
        }

        @keyframes modalIn {
            from {
                opacity: 0;
                transform: scale(0.9);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }

        .logo-modal-close {
            position: absolute;
            top: 12px;
            right: 12px;
            width: 30px;
            height: 30px;
            border: none;
            background: var(--off-white);
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--gray);
            transition: all 0.3s ease;
        }

        .logo-modal-close:hover {
            background: var(--primary-lighter);
            color: var(--black);
        }

        .logo-modal-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 800;
            font-size: 1.5rem;
            margin: 0 auto 1rem;
            box-shadow: 0 4px 15px rgba(93, 173, 226, 0.3);
        }

        .logo-modal-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--black);
            margin-bottom: 0.5rem;
        }

        .logo-modal-title span {
            color: var(--primary);
        }

        .logo-modal-tagline {
            font-size: 1rem;
            color: var(--primary);
            font-weight: 500;
        }

        .logo-icon {
            width: 45px;
            height: 45px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 800;
            font-size: 1.2rem;
            box-shadow: 0 4px 15px rgba(93, 173, 226, 0.3);
        }

        .logo-text {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--black);
        }

        .logo-text span {
            color: var(--primary);
        }

        .nav-links {
            display: flex;
            gap: 2.5rem;
            align-items: center;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--gray);
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.3s ease;
            cursor: pointer;
        }

        .nav-links a:hover {
            color: var(--primary);
        }

        .btn {
            padding: 0.85rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            border: none;
        }

        .btn-primary {
            background: var(--black);
            color: var(--white);
            box-shadow: 0 4px 20px rgba(26, 26, 46, 0.2);
        }

        .btn-primary:hover {
            background: #2C2C44;
            transform: translateY(-2px);
            box-shadow: 0 6px 25px rgba(26, 26, 46, 0.3);
        }

        .btn-secondary {
            background: var(--white);
            color: var(--black);
            border: 2px solid var(--primary-light);
        }

        .btn-secondary:hover {
            background: var(--primary-lighter);
            border-color: var(--primary);
        }

        /* Hero Section */
        .hero {
            position: relative;
            z-index: 1;
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 8rem 5% 4rem;
        }

        .hero-content {
            max-width: 1400px;
            margin: 0 auto;
            text-align: center;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: rgba(93, 173, 226, 0.1);
            border: 1px solid rgba(93, 173, 226, 0.3);
            padding: 0.5rem 1.25rem;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--primary-dark);
            margin-bottom: 2rem;
            animation: fadeInUp 0.8s ease-out;
        }

        .hero-badge::before {
            content: '✦';
            color: var(--primary);
        }

        .hero h1 {
            font-size: clamp(2.5rem, 6vw, 4.5rem);
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 1.5rem;
            color: var(--black);
            animation: fadeInUp 0.8s ease-out 0.1s backwards;
        }

        .hero h1 .highlight {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-subtitle {
            font-size: 1.35rem;
            color: var(--gray);
            max-width: 700px;
            margin: 0 auto 2.5rem;
            line-height: 1.7;
            font-weight: 400;
            animation: fadeInUp 0.8s ease-out 0.2s backwards;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
            animation: fadeInUp 0.8s ease-out 0.3s backwards;
        }

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

        /* Clients Logos */
        .clients {
            position: relative;
            z-index: 1;
            padding: 4rem 5%;
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(10px);
        }

        .clients-inner {
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
        }

        .clients-label {
            font-size: 0.85rem;
            color: var(--gray-light);
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 2rem;
            font-weight: 600;
        }

        .clients-logos {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 4rem;
            flex-wrap: wrap;
            opacity: 0.6;
        }

        .client-logo {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--gray);
            letter-spacing: 1px;
        }

        /* About Section */
        .about {
            position: relative;
            z-index: 1;
            padding: 6rem 5%;
        }

        .about-inner {
            max-width: 900px;
            margin: 0 auto;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 1.5rem;
        }

        .section-label::before {
            content: '';
            width: 30px;
            height: 2px;
            background: var(--primary);
        }

        .about h2 {
            font-size: clamp(1.8rem, 4vw, 2.8rem);
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 2rem;
            color: var(--black);
        }

        .about-text {
            font-size: 1.15rem;
            line-height: 1.9;
            color: var(--gray);
        }

        .about-text p {
            margin-bottom: 1.5rem;
        }

        .about-text strong {
            color: var(--black);
            font-weight: 600;
        }

        .about-text .highlight-box {
            background: linear-gradient(135deg, rgba(93, 173, 226, 0.1) 0%, rgba(174, 214, 241, 0.1) 100%);
            border-left: 4px solid var(--primary);
            padding: 1.5rem 2rem;
            margin: 2rem 0;
            border-radius: 12px 0 0 12px;
        }

        /* Services Section */
        .services {
            position: relative;
            z-index: 1;
            padding: 6rem 5%;
            background: var(--white);
        }

        .services-inner {
            max-width: 1200px;
            margin: 0 auto;
        }

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

        .services-header h2 {
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            font-weight: 700;
            color: var(--black);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
        }

        .service-card {
            background: var(--off-white);
            border-radius: 20px;
            padding: 2.5rem;
            transition: all 0.4s ease;
            border: 1px solid rgba(93, 173, 226, 0.1);
        }

        .service-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 50px rgba(93, 173, 226, 0.15);
            border-color: var(--primary-light);
        }

        .service-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--primary-lighter) 0%, var(--primary-light) 100%);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            margin-bottom: 1.5rem;
        }

        .service-card h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--black);
        }

        .service-card p {
            color: var(--gray);
            line-height: 1.7;
        }

        /* CTA Section */
        .cta {
            position: relative;
            z-index: 1;
            padding: 6rem 5%;
            text-align: center;
            overflow: hidden;
        }

        .cta-inner {
            max-width: 800px;
            margin: 0 auto;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            border-radius: 30px;
            padding: 4rem 3rem;
            color: var(--white);
            position: relative;
            overflow: hidden;
        }

        .cta-inner::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta h2 {
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .cta p {
            font-size: 1.15rem;
            opacity: 0.9;
            margin-bottom: 2rem;
        }

        .cta .btn-primary {
            background: var(--white);
            color: var(--primary-dark);
        }

        .cta .btn-primary:hover {
            background: var(--off-white);
        }

        /* Footer */
        footer {
            position: relative;
            z-index: 1;
            background: var(--black);
            color: var(--white);
            padding: 4rem 5% 2rem;
        }

        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
        }

        .footer-top {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            flex-wrap: wrap;
            gap: 3rem;
            padding-bottom: 3rem;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }

        .footer-brand .logo-text {
            color: var(--white);
            font-size: 1.8rem;
        }

        .footer-brand p {
            color: var(--gray-light);
            margin-top: 1rem;
            max-width: 300px;
            line-height: 1.6;
        }

        .footer-links {
            display: flex;
            gap: 4rem;
        }

        .footer-column h4 {
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 1.5rem;
            color: var(--primary-light);
        }

        .footer-column ul {
            list-style: none;
        }

        .footer-column li {
            margin-bottom: 0.75rem;
        }

        .footer-column a {
            color: var(--gray-light);
            text-decoration: none;
            transition: color 0.3s ease;
            cursor: pointer;
        }

        .footer-column a:hover {
            color: var(--white);
        }

        .footer-bottom {
            padding-top: 2rem;
            text-align: center;
            color: var(--gray-light);
            font-size: 0.9rem;
        }

        /* ==================== */
        /* CONTACT PAGE STYLES */
        /* ==================== */

        .contact-page {
            position: relative;
            z-index: 1;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 8rem 5% 4rem;
        }

        .contact-container {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 4rem;
            max-width: 1100px;
            width: 100%;
        }

        .contact-info {
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .contact-info h1 {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            color: var(--black);
        }

        .contact-info h1 .highlight {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .contact-info p {
            font-size: 1.15rem;
            color: var(--gray);
            line-height: 1.8;
            margin-bottom: 2rem;
        }

        .contact-features {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .feature-item {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .feature-icon {
            width: 40px;
            height: 40px;
            background: var(--primary-lighter);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
        }

        .feature-text {
            font-weight: 500;
            color: var(--black);
        }

        .contact-form-wrapper {
            background: var(--white);
            border-radius: 24px;
            padding: 3rem;
            box-shadow: 0 20px 60px rgba(93, 173, 226, 0.15);
            border: 1px solid rgba(93, 173, 226, 0.1);
        }

        .form-header {
            margin-bottom: 2rem;
        }

        .form-header h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--black);
            margin-bottom: 0.5rem;
        }

        .form-header p {
            color: var(--gray);
            font-size: 0.95rem;
        }

        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.25rem;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .form-group.full-width {
            grid-column: span 2;
        }

        .form-group label {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--black);
        }

        .form-group label .required {
            color: #E74C3C;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            padding: 1rem 1.25rem;
            border: 2px solid #E8EEF2;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            transition: all 0.3s ease;
            background: var(--off-white);
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary);
            background: var(--white);
            box-shadow: 0 0 0 4px rgba(93, 173, 226, 0.1);
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: var(--gray-light);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }

        .form-group select {
            cursor: pointer;
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%235D6D7E' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6,9 12,15 18,9'%3E%3C/polyline%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 1rem center;
            background-size: 1.2rem;
            padding-right: 3rem;
        }

        .form-btn {
            width: 100%;
            margin-top: 1rem;
            justify-content: center;
        }

        .form-note {
            text-align: center;
            margin-top: 1.5rem;
            font-size: 0.85rem;
            color: var(--gray);
        }

        .back-link {
            position: fixed;
            bottom: 2rem;
            left: 2rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--gray);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
            z-index: 100;
            cursor: pointer;
        }

        .back-link:hover {
            color: var(--primary);
        }

        /* ==================== */
        /* SCROLL PROGRESS BAR */
        /* ==================== */
        .scroll-progress {
            position: fixed;
            top: 0;
            left: 0;
            width: 0%;
            height: 4px;
            background: var(--primary);
            z-index: 10000;
            transition: width 0.1s ease;
        }

        /* ==================== */
        /* DARK MODE TOGGLE */
        /* ==================== */
        .dark-mode-toggle {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background: var(--off-white);
            border: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            transition: all 0.3s ease;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        .dark-mode-toggle:hover {
            background: var(--primary-lighter);
            transform: scale(1.1);
        }

        /* ==================== */
        /* HAMBURGER MENU */
        /* ==================== */
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 5px;
            z-index: 1001;
        }

        .hamburger span {
            width: 25px;
            height: 3px;
            background: var(--black);
            border-radius: 3px;
            transition: all 0.3s ease;
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(8px, 8px);
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }

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

        .mobile-menu {
            position: fixed;
            top: 0;
            right: -100%;
            width: 280px;
            height: 100vh;
            background: var(--white);
            box-shadow: -5px 0 20px rgba(0,0,0,0.1);
            z-index: 1000;
            transition: right 0.3s ease;
            padding: 6rem 2rem 2rem;
            overflow-y: auto;
        }

        .mobile-menu.active {
            right: 0;
        }

        .mobile-menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.5);
            z-index: 999;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }

        .mobile-menu-overlay.active {
            opacity: 1;
            pointer-events: all;
        }

        .mobile-menu a {
            display: block;
            padding: 1rem 0;
            color: var(--black);
            text-decoration: none;
            font-weight: 500;
            font-size: 1.1rem;
            border-bottom: 1px solid rgba(93, 173, 226, 0.1);
            transition: color 0.3s ease;
        }

        .mobile-menu a:hover {
            color: var(--primary);
        }

        .mobile-menu .btn {
            width: 100%;
            margin-top: 1rem;
            justify-content: center;
        }

        /* ==================== */
        /* SCROLL ANIMATIONS */
        /* ==================== */
        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .animate-on-scroll.animated {
            opacity: 1;
            transform: translateY(0);
        }

        /* Stagger delays for service cards */
        .service-card:nth-child(1) { transition-delay: 0.1s; }
        .service-card:nth-child(2) { transition-delay: 0.2s; }
        .service-card:nth-child(3) { transition-delay: 0.3s; }
        .service-card:nth-child(4) { transition-delay: 0.4s; }
        .service-card:nth-child(5) { transition-delay: 0.5s; }
        .service-card:nth-child(6) { transition-delay: 0.6s; }

        /* ==================== */
        /* SKELETON LOADING */
        /* ==================== */
        .skeleton {
            background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
            background-size: 200% 100%;
            animation: shimmer 1.5s infinite;
            border-radius: 12px;
        }

        body.dark-mode .skeleton {
            background: linear-gradient(90deg, #2C2C44 25%, #3A3A5A 50%, #2C2C44 75%);
            background-size: 200% 100%;
        }

        @keyframes shimmer {
            0% { background-position: 200% 0; }
            100% { background-position: -200% 0; }
        }

        .skeleton-hero {
            min-height: 300px;
            margin: 8rem auto 2rem;
            max-width: 800px;
        }

        .skeleton-card {
            height: 250px;
            margin-bottom: 2rem;
        }

        .skeleton-wrapper {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--bg-gradient);
            z-index: 9999;
            display: flex;
            flex-direction: column;
            padding: 8rem 5% 4rem;
        }

        .skeleton-wrapper.hidden {
            display: none;
        }

        .skeleton-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
            width: 100%;
        }

        /* ==================== */
        /* FLOATING WHATSAPP BUTTON */
        /* ==================== */
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 60px;
            height: 60px;
            background: #25D366;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            color: white;
            text-decoration: none;
            box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
            z-index: 9998;
            transition: all 0.3s ease;
            animation: pulse 2s infinite;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
        }

        .whatsapp-float:hover .whatsapp-tooltip {
            opacity: 1;
            visibility: visible;
            transform: translateX(-10px);
        }

        .whatsapp-tooltip {
            position: absolute;
            right: 70px;
            background: var(--black);
            color: var(--white);
            padding: 0.5rem 1rem;
            border-radius: 8px;
            white-space: nowrap;
            font-size: 0.9rem;
            font-weight: 500;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            transform: translateX(0);
        }

        .whatsapp-tooltip::after {
            content: '';
            position: absolute;
            right: -8px;
            top: 50%;
            transform: translateY(-50%);
            border: 8px solid transparent;
            border-left-color: var(--black);
        }

        @keyframes pulse {
            0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
            50% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.8), 0 0 0 10px rgba(37, 211, 102, 0.1); }
        }

        /* ==================== */
        /* SCROLL TO TOP BUTTON */
        /* ==================== */
        .scroll-to-top {
            position: fixed;
            bottom: 110px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--primary);
            border: none;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: white;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(93, 173, 226, 0.4);
            z-index: 9997;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }

        .scroll-to-top.visible {
            opacity: 1;
            visibility: visible;
        }

        .scroll-to-top:hover {
            background: var(--primary-dark);
            transform: translateY(-5px);
            box-shadow: 0 6px 20px rgba(93, 173, 226, 0.6);
        }

        /* ==================== */
        /* FORM SUCCESS ANIMATION */
        /* ==================== */
        .form-container {
            position: relative;
            perspective: 1000px;
        }

        .form-side, .success-side {
            backface-visibility: hidden;
            transition: transform 0.8s ease-in-out;
        }

        .form-side {
            transform: rotateY(0deg);
        }

        .success-side {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            transform: rotateY(180deg);
            display: none;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 3rem;
            text-align: center;
        }

        .form-container.flipped .form-side {
            transform: rotateY(-180deg);
        }

        .form-container.flipped .success-side {
            transform: rotateY(0deg);
            display: flex;
        }

        .success-icon {
            width: 80px;
            height: 80px;
            background: #10B981;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
            color: white;
            margin-bottom: 1.5rem;
            animation: scaleIn 0.5s ease 0.4s backwards;
        }

        @keyframes scaleIn {
            from {
                transform: scale(0);
                opacity: 0;
            }
            to {
                transform: scale(1);
                opacity: 1;
            }
        }

        .success-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--black);
            margin-bottom: 1rem;
            animation: fadeInUp 0.6s ease 0.6s backwards;
        }

        .success-text {
            font-size: 1.1rem;
            color: var(--gray);
            margin-bottom: 2rem;
            animation: fadeInUp 0.6s ease 0.8s backwards;
        }

        .btn-loading {
            position: relative;
            pointer-events: none;
        }

        .btn-loading::after {
            content: '';
            position: absolute;
            width: 16px;
            height: 16px;
            top: 50%;
            left: 50%;
            margin-left: -8px;
            margin-top: -8px;
            border: 2px solid transparent;
            border-top-color: white;
            border-radius: 50%;
            animation: spin 0.6s linear infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        /* ==================== */
        /* IMPROVED HOVER EFFECTS */
        /* ==================== */
        .service-card {
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(93, 173, 226, 0.1), transparent);
            transition: left 0.5s ease;
        }

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

        .service-card:hover {
            box-shadow: 0 20px 50px rgba(93, 173, 226, 0.25), 0 0 30px rgba(93, 173, 226, 0.15);
        }

        .service-card:hover .service-icon {
            transform: scale(1.15) rotate(5deg);
        }

        .service-icon {
            transition: transform 0.4s ease;
        }

        .btn {
            position: relative;
            overflow: hidden;
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.3);
            transform: translate(-50%, -50%);
            transition: width 0.6s, height 0.6s;
        }

        .btn:active::before {
            width: 300px;
            height: 300px;
        }

        /* ==================== */
        /* TYPING ANIMATION */
        /* ==================== */
        .typing-text {
            display: inline-block;
            border-right: 3px solid var(--primary);
            padding-right: 5px;
            animation: blink 0.7s step-end infinite;
        }

        .typing-text.typing-done {
            border-right: none;
            animation: none;
        }

        @keyframes blink {
            50% { border-color: transparent; }
        }

        /* ==================== */
        /* SOCIAL MEDIA ICONS */
        /* ==================== */
        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1.5rem;
        }

        .social-link {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--off-white);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gray);
            text-decoration: none;
            transition: all 0.3s ease;
            font-size: 1.2rem;
        }

        .social-link:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-3px);
        }

        /* ==================== */
        /* LANGUAGE TOGGLE */
        /* ==================== */
        .language-toggle {
            background: var(--off-white);
            border: none;
            border-radius: 20px;
            padding: 0.4rem 0.8rem;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--black);
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        .language-toggle:hover {
            background: var(--primary-lighter);
            transform: scale(1.05);
        }

        /* RTL Support */
        body.rtl {
            direction: rtl;
            text-align: right;
            font-family: 'Rubik', 'Inter', sans-serif;
        }

        body.rtl * {
            text-align: right;
            font-family: 'Rubik', 'Inter', sans-serif;
        }

        /* Navigation RTL */
        body.rtl .nav-links {
            flex-direction: row-reverse;
        }

        body.rtl .logo {
            flex-direction: row-reverse;
        }

        body.rtl .logo-expanded {
            text-align: right;
        }

        /* Hero RTL */
        body.rtl .hero-content {
            text-align: right;
        }

        body.rtl .hero-buttons {
            flex-direction: row-reverse;
            justify-content: flex-end;
        }

        body.rtl .hero h1,
        body.rtl .hero-subtitle,
        body.rtl .hero-badge {
            text-align: right;
        }

        /* Clients RTL */
        body.rtl .clients-inner {
            text-align: right;
        }

        body.rtl .clients-logos {
            direction: rtl;
        }

        /* About RTL */
        body.rtl .about-inner {
            text-align: right;
        }

        body.rtl .about-text {
            text-align: right;
        }

        body.rtl .highlight-box {
            text-align: right;
        }

        /* Services RTL */
        body.rtl .services-inner {
            text-align: right;
        }

        body.rtl .services-grid {
            direction: rtl;
        }

        body.rtl .service-card {
            text-align: right;
        }

        /* CTA RTL */
        body.rtl .cta-inner {
            text-align: right;
        }

        /* Footer RTL */
        body.rtl footer {
            text-align: right;
        }

        body.rtl .footer-top {
            direction: rtl;
        }

        body.rtl .footer-brand {
            text-align: right;
        }

        body.rtl .footer-links {
            direction: rtl;
        }

        body.rtl .footer-column {
            text-align: right;
        }

        body.rtl .footer-column ul {
            padding-right: 0;
            padding-left: 0;
        }

        body.rtl .social-links {
            justify-content: flex-start;
        }

        /* Contact Page RTL */
        body.rtl .contact-info {
            text-align: right;
        }

        body.rtl .contact-features {
            text-align: right;
        }

        body.rtl .feature-item {
            flex-direction: row-reverse;
            text-align: right;
        }

        body.rtl .feature-icon {
            margin-left: 1rem;
            margin-right: 0;
        }

        /* Form RTL */
        body.rtl .form-header {
            text-align: right;
        }

        body.rtl .form-group label {
            text-align: right;
        }

        body.rtl .form-group input,
        body.rtl .form-group textarea,
        body.rtl .form-group select {
            text-align: right;
            direction: rtl;
        }

        body.rtl .form-note {
            text-align: right;
        }

        body.rtl .success-side {
            text-align: center;
        }

        /* Mobile Menu RTL */
        body.rtl .mobile-menu {
            right: auto;
            left: -100%;
            text-align: right;
        }

        body.rtl .mobile-menu.active {
            left: 0;
            right: auto;
        }

        /* WhatsApp & Scroll Buttons RTL */
        body.rtl .whatsapp-float {
            right: auto;
            left: 30px;
        }

        body.rtl .scroll-to-top {
            right: auto;
            left: 30px;
        }

        body.rtl .whatsapp-tooltip {
            right: auto;
            left: 70px;
        }

        body.rtl .whatsapp-tooltip::after {
            right: auto;
            left: -8px;
            border-left-color: transparent;
            border-right-color: var(--black);
        }

        /* Back Link RTL */
        body.rtl .back-link {
            right: auto;
            left: 2rem;
        }

        @media (max-width: 768px) {
            body.rtl .whatsapp-float {
                right: auto;
                left: 20px;
            }

            body.rtl .scroll-to-top {
                right: auto;
                left: 20px;
            }
        }

        /* Responsive */
        @media (max-width: 900px) {
            .contact-container {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .contact-info {
                text-align: center;
            }

            .contact-features {
                align-items: center;
            }

            .form-grid {
                grid-template-columns: 1fr;
            }

            .form-group.full-width {
                grid-column: span 1;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .hero {
                padding: 7rem 5% 3rem;
            }

            .clients-logos {
                gap: 2rem;
            }

            .footer-top {
                flex-direction: column;
            }

            .footer-links {
                flex-direction: column;
                gap: 2rem;
            }

            .contact-form-wrapper {
                padding: 2rem 1.5rem;
            }

            .whatsapp-float {
                width: 50px;
                height: 50px;
                font-size: 1.6rem;
                bottom: 20px;
                right: 20px;
            }

            .scroll-to-top {
                width: 45px;
                height: 45px;
                bottom: 85px;
                right: 20px;
            }

            .whatsapp-tooltip {
                display: none;
            }
        }

        /* ==================== */
        /* ROI CALCULATOR */
        /* ==================== */
        .roi-calculator {
            background: var(--white);
            padding: 4rem 5%;
            position: relative;
            z-index: 1;
        }

        .roi-inner {
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
        }

        .roi-inner h2 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--black);
        }

        .roi-inner p {
            font-size: 1.1rem;
            color: var(--gray);
            margin-bottom: 3rem;
        }

        .roi-controls {
            background: var(--off-white);
            padding: 2.5rem;
            border-radius: 16px;
            margin-bottom: 2rem;
            box-shadow: 0 10px 40px rgba(0,0,0,0.08);
        }

        .roi-field {
            margin-bottom: 2rem;
            text-align: left;
        }

        .roi-field:last-child {
            margin-bottom: 0;
        }

        .roi-field label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.8rem;
            color: var(--black);
            font-size: 1.05rem;
        }

        .roi-field input[type="range"] {
            width: 100%;
            height: 8px;
            border-radius: 5px;
            background: var(--primary-lighter);
            outline: none;
            -webkit-appearance: none;
        }

        .roi-field input[type="range"]::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--primary);
            cursor: pointer;
            box-shadow: 0 2px 10px rgba(93, 173, 226, 0.4);
        }

        .roi-field input[type="range"]::-moz-range-thumb {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--primary);
            cursor: pointer;
            border: none;
            box-shadow: 0 2px 10px rgba(93, 173, 226, 0.4);
        }

        .roi-value {
            display: inline-block;
            background: var(--primary);
            color: white;
            padding: 0.3rem 1rem;
            border-radius: 20px;
            font-weight: 600;
            margin-top: 0.5rem;
            font-size: 1.1rem;
        }

        .roi-result {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            color: white;
            padding: 2.5rem;
            border-radius: 16px;
            margin-bottom: 2rem;
        }

        .roi-result h3 {
            font-size: 1.3rem;
            margin-bottom: 1rem;
            opacity: 0.95;
        }

        .roi-amount {
            font-size: 3.5rem;
            font-weight: 800;
            margin: 1rem 0;
            text-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        .roi-result p {
            font-size: 1.05rem;
            opacity: 0.9;
            margin: 0;
        }

        /* ==================== */
        /* SOCIAL PROOF NOTIFICATIONS */
        /* ==================== */
        .social-proof {
            position: fixed;
            bottom: 30px;
            left: 30px;
            width: 320px;
            background: white;
            padding: 1.2rem;
            border-radius: 12px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.15);
            z-index: 9996;
            transform: translateX(-400px);
            transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
            cursor: pointer;
        }

        body.dark-mode .social-proof {
            background: var(--off-white);
            box-shadow: 0 10px 40px rgba(0,0,0,0.3);
        }

        .social-proof.show {
            transform: translateX(0);
        }

        .social-proof-content {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .social-proof-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary-lighter);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            flex-shrink: 0;
        }

        .social-proof-text {
            flex: 1;
        }

        .social-proof-text p {
            margin: 0;
            font-size: 0.95rem;
            color: var(--black);
            line-height: 1.4;
        }

        .social-proof-time {
            font-size: 0.75rem;
            color: var(--gray);
            margin-top: 0.3rem;
        }

        .social-proof-close {
            position: absolute;
            top: 8px;
            right: 8px;
            background: none;
            border: none;
            font-size: 1.2rem;
            color: var(--gray);
            cursor: pointer;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0.6;
            transition: opacity 0.2s;
        }

        .social-proof-close:hover {
            opacity: 1;
        }

        @media (max-width: 768px) {
            .social-proof {
                left: 20px;
                width: calc(100% - 40px);
                max-width: 320px;
                bottom: 20px;
            }
        }

        /* ==================== */
        /* TESTIMONIALS SECTION */
        /* ==================== */
        .testimonials {
            background: var(--white);
            padding: 4rem 5%;
            position: relative;
            z-index: 1;
        }

        .testimonials-inner {
            max-width: 1200px;
            margin: 0 auto;
        }

        .testimonials h2 {
            font-size: 2.5rem;
            text-align: center;
            margin-bottom: 3rem;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .testimonial-card {
            background: var(--off-white);
            padding: 2rem;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
            position: relative;
            border: 2px solid transparent;
        }

        .testimonial-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(93, 173, 226, 0.15);
            border-color: var(--primary-light);
        }

        .testimonial-stars {
            color: #f39c12;
            font-size: 1.2rem;
            margin-bottom: 1rem;
        }

        .testimonial-text {
            color: var(--gray);
            font-size: 1rem;
            line-height: 1.6;
            margin-bottom: 1.5rem;
            font-style: italic;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 1rem;
            border-top: 2px solid var(--gray-light);
            padding-top: 1rem;
        }

        .testimonial-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 700;
            font-size: 1.2rem;
        }

        .testimonial-info h4 {
            font-size: 1.1rem;
            color: var(--black);
            margin-bottom: 0.3rem;
        }

        .testimonial-info p {
            font-size: 0.9rem;
            color: var(--gray);
        }

        .testimonials-empty {
            text-align: center;
            padding: 3rem;
            color: var(--gray);
        }

        .testimonial-placeholder {
            border: 2px dashed #ccc;
            background: transparent;
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 200px;
            cursor: pointer;
            transition: all 0.3s ease;
            border-radius: 15px;
            padding: 2rem;
        }

        .testimonial-placeholder:hover {
            border-color: var(--primary);
            background: rgba(93, 173, 226, 0.05);
            transform: translateY(-5px);
        }

        .testimonial-placeholder .plus-icon {
            font-size: 3rem;
            color: #ccc;
            transition: all 0.3s ease;
        }

        .testimonial-placeholder:hover .plus-icon {
            color: var(--primary);
            transform: scale(1.1);
        }

        .testimonial-add-new {
            border: 2px dashed var(--primary);
            background: rgba(93, 173, 226, 0.05);
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 200px;
            cursor: pointer;
            transition: all 0.3s ease;
            border-radius: 15px;
            padding: 2rem;
        }

        .testimonial-add-new:hover {
            background: rgba(93, 173, 226, 0.1);
            transform: translateY(-5px);
        }

        .testimonial-add-new .plus-icon {
            font-size: 2rem;
            color: var(--primary);
        }

        .testimonial-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.8);
            z-index: 10001;
            overflow-y: auto;
            padding: 2rem;
        }

        .testimonial-modal.active {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .testimonial-modal-content {
            background: var(--white);
            border-radius: 20px;
            max-width: 600px;
            width: 100%;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            animation: slideUp 0.3s ease;
            max-height: 90vh;
            overflow-y: auto;
        }

        .testimonial-modal-header {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: white;
            padding: 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-radius: 20px 20px 0 0;
        }

        .testimonial-modal-header h3 {
            font-size: 1.5rem;
            font-weight: 700;
        }

        .testimonial-modal-close {
            background: rgba(255, 255, 255, 0.2);
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .testimonial-modal-close:hover {
            background: rgba(255, 255, 255, 0.3);
            transform: rotate(90deg);
        }

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

        @media (max-width: 768px) {
            .testimonials h2 {
                font-size: 1.8rem;
            }

            .testimonials-grid {
                grid-template-columns: 1fr;
            }

            .testimonial-modal {
                padding: 1rem;
            }

            .testimonial-modal-content {
                max-height: 95vh;
            }
        }

        /* ==================== */
        /* BEFORE/AFTER SECTION */
        /* ==================== */
        .before-after {
            background: var(--off-white);
            padding: 4rem 5%;
            position: relative;
            z-index: 1;
        }

        .before-after-inner {
            max-width: 1200px;
            margin: 0 auto;
        }

        .before-after h2 {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 3rem;
            color: var(--black);
        }

        .before-after-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .comparison-card {
            background: var(--white);
            padding: 2rem;
            border-radius: 16px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.06);
            transition: all 0.3s ease;
        }

        .comparison-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 50px rgba(93, 173, 226, 0.2);
        }

        .comparison-item {
            padding: 1.5rem;
            border-radius: 12px;
            margin-bottom: 1rem;
            transition: all 0.3s ease;
        }

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

        .comparison-before {
            background: #FEE;
            border-left: 4px solid #E74C3C;
        }

        .comparison-after {
            background: #EFE;
            border-left: 4px solid #10B981;
        }

        .comparison-card:hover .comparison-after {
            background: #D4F8E8;
            transform: scale(1.02);
        }

        .comparison-label {
            font-size: 0.85rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 0.5rem;
            opacity: 0.7;
        }

        .comparison-value {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--black);
        }

        .comparison-icon {
            font-size: 1.5rem;
        }

        /* ==================== */
        /* VIDEO MODAL */
        /* ==================== */
        .video-placeholder {
            max-width: 700px;
            margin: 2rem auto 0;
            position: relative;
            border-radius: 16px;
            overflow: hidden;
            cursor: pointer;
            box-shadow: 0 20px 60px rgba(0,0,0,0.15);
            transition: all 0.3s ease;
        }

        .video-placeholder:hover {
            transform: scale(1.02);
            box-shadow: 0 25px 70px rgba(93, 173, 226, 0.3);
        }

        .video-thumbnail {
            width: 100%;
            aspect-ratio: 16 / 9;
            background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .video-thumbnail-text {
            color: white;
            font-size: 1.5rem;
            font-weight: 600;
            text-align: center;
            z-index: 1;
        }

        .play-button {
            position: absolute;
            width: 80px;
            height: 80px;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            color: var(--primary);
            animation: pulse-play 2s ease-in-out infinite;
            z-index: 2;
        }

        .play-button::before {
            content: '▶';
            margin-left: 4px;
        }

        @keyframes pulse-play {
            0%, 100% {
                transform: scale(1);
                box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7);
            }
            50% {
                transform: scale(1.05);
                box-shadow: 0 0 0 15px rgba(255, 255, 255, 0);
            }
        }

        .video-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.9);
            z-index: 10000;
            align-items: center;
            justify-content: center;
            padding: 2rem;
        }

        .video-modal.active {
            display: flex;
        }

        .video-modal-content {
            position: relative;
            width: 100%;
            max-width: 1000px;
            aspect-ratio: 16 / 9;
        }

        .video-modal iframe {
            width: 100%;
            height: 100%;
            border: none;
            border-radius: 12px;
        }

        .video-close {
            position: absolute;
            top: -40px;
            right: 0;
            background: white;
            border: none;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-size: 1.5rem;
            color: #333;
            transition: all 0.2s;
        }

        .video-close:hover {
            transform: rotate(90deg);
            background: #f44336;
            color: white;
        }

        @media (max-width: 768px) {
            .roi-inner h2 {
                font-size: 2rem;
            }

            .roi-amount {
                font-size: 2.5rem;
            }

            .before-after h2 {
                font-size: 2rem;
            }

            .video-placeholder {
                margin-top: 1.5rem;
            }

            .video-thumbnail-text {
                font-size: 1.2rem;
                padding: 1rem;
            }

            .play-button {
                width: 60px;
                height: 60px;
                font-size: 1.5rem;
            }
        }

        /* ==================== */
        /* ADMIN PANEL          */
        /* ==================== */
        .admin-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.8);
            z-index: 10000;
            overflow-y: auto;
            padding: 2rem;
        }

        .admin-modal.active {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .admin-container {
            background: var(--white);
            border-radius: 20px;
            max-width: 900px;
            width: 100%;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            animation: slideUp 0.3s ease;
            max-height: 90vh;
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .admin-header {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: white;
            padding: 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .admin-header h2 {
            font-size: 1.8rem;
            font-weight: 700;
        }

        .admin-close {
            background: rgba(255, 255, 255, 0.2);
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .admin-close:hover {
            background: rgba(255, 255, 255, 0.3);
            transform: rotate(90deg);
        }

        .admin-login {
            padding: 3rem;
            text-align: center;
        }

        .admin-login h3 {
            margin-bottom: 1.5rem;
            color: var(--black);
        }

        .admin-input-group {
            margin-bottom: 1.5rem;
        }

        .admin-input-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: var(--black);
            text-align: right;
        }

        .admin-input {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid var(--gray-light);
            border-radius: 10px;
            font-size: 1rem;
            transition: all 0.3s ease;
            background: var(--off-white);
            color: var(--black);
        }

        .admin-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(93, 173, 226, 0.1);
        }

        .admin-btn {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: white;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            margin: 0.5rem;
        }

        .admin-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(93, 173, 226, 0.3);
        }

        .admin-btn-secondary {
            background: var(--gray);
        }

        .admin-btn-danger {
            background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
        }

        .admin-content {
            flex: 1;
            overflow-y: auto;
            padding: 2rem;
        }

        .admin-tabs {
            display: flex;
            gap: 1rem;
            margin-bottom: 2rem;
            border-bottom: 2px solid var(--gray-light);
            flex-wrap: wrap;
        }

        .admin-tab {
            background: transparent;
            border: none;
            padding: 1rem 1.5rem;
            font-size: 1rem;
            font-weight: 600;
            color: var(--gray);
            cursor: pointer;
            border-bottom: 3px solid transparent;
            transition: all 0.3s ease;
        }

        .admin-tab.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
        }

        .admin-tab-content {
            display: none;
        }

        .admin-tab-content.active {
            display: block;
            animation: fadeIn 0.3s ease;
        }

        .admin-section {
            background: var(--off-white);
            padding: 1.5rem;
            border-radius: 15px;
            margin-bottom: 1.5rem;
        }

        .admin-section h4 {
            margin-bottom: 1rem;
            color: var(--black);
            font-size: 1.2rem;
        }

        .admin-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .admin-color-picker {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .admin-color-picker input[type="color"] {
            width: 60px;
            height: 40px;
            border: none;
            border-radius: 8px;
            cursor: pointer;
        }

        .testimonial-item,
        .social-proof-item {
            background: var(--white);
            padding: 1rem;
            border-radius: 10px;
            margin-bottom: 1rem;
            border: 2px solid var(--gray-light);
            position: relative;
        }

        .item-actions {
            display: flex;
            gap: 0.5rem;
            margin-top: 1rem;
        }

        .item-actions button {
            padding: 0.5rem 1rem;
            font-size: 0.9rem;
        }

        .delete-btn {
            position: absolute;
            top: 0.5rem;
            left: 0.5rem;
            background: #e74c3c;
            color: white;
            border: none;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            cursor: pointer;
            font-size: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .admin-preview {
            background: var(--white);
            padding: 1rem;
            border-radius: 10px;
            border: 2px solid var(--primary-light);
            margin-top: 1rem;
        }

        .video-preview {
            position: relative;
            width: 100%;
            max-width: 400px;
            aspect-ratio: 16/9;
            background: #000;
            border-radius: 10px;
            overflow: hidden;
            margin: 1rem auto;
        }

        .video-preview img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .admin-error {
            background: #ffe6e6;
            color: #c0392b;
            padding: 1rem;
            border-radius: 10px;
            margin-bottom: 1rem;
            text-align: center;
        }

        .admin-success {
            background: #e8f8f5;
            color: #27ae60;
            padding: 1rem;
            border-radius: 10px;
            margin-bottom: 1rem;
            text-align: center;
        }

        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* RTL Support for Admin */
        body.rtl .admin-input-group label {
            text-align: right;
        }

        body.rtl .admin-tabs {
            direction: rtl;
        }

        body.rtl .delete-btn {
            left: auto;
            right: 0.5rem;
        }

        @media (max-width: 768px) {
            .admin-modal {
                padding: 1rem;
            }

            .admin-container {
                max-height: 95vh;
            }

            .admin-header {
                padding: 1.5rem;
            }

            .admin-header h2 {
                font-size: 1.4rem;
            }

            .admin-content {
                padding: 1rem;
            }

            .admin-tabs {
                gap: 0.5rem;
            }

            .admin-tab {
                padding: 0.8rem 1rem;
                font-size: 0.9rem;
            }

            .admin-row {
                grid-template-columns: 1fr;
            }
        }