:root,
        :root[data-theme="dark"] {
            /* Brand constants (same in both themes) */
            --accent: #307fc2;
            --accent-hover: #4a9bd9;
            --accent-secondary: #1e5a8a;
            --accent-tertiary: #2563a8;
            --gradient-primary: linear-gradient(135deg, #307fc2 0%, #1e5a8a 100%);
            --gradient-secondary: linear-gradient(135deg, #2563a8 0%, #3a7bb8 100%);
            --font-primary: 'Inter', sans-serif;
            --font-display: 'Plus Jakarta Sans', sans-serif;
            --font-arabic: 'Cairo', sans-serif;

            /* Dark theme (default) */
            --primary: #0a0f1c;
            --primary-light: #111827;
            --text-primary: #ffffff;
            --text-secondary: #9ca3af;
            --text-muted: #6b7280;
            --surface: rgba(255, 255, 255, 0.03);
            --surface-hover: rgba(255, 255, 255, 0.06);
            --border: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(255, 255, 255, 0.15);
            --nav-bg: rgba(10, 15, 28, 0.95);
            --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
            --shadow-glow: 0 0 80px rgba(48, 127, 194, 0.15);
            --logo-light-display: none;
            --logo-dark-display: block;
        }

        :root[data-theme="light"] {
            --primary: #ffffff;
            --primary-light: #f5f7fb;
            --text-primary: #0a0f1c;
            --text-secondary: #4b5563;
            --text-muted: #6b7280;
            --surface: rgba(10, 15, 28, 0.03);
            --surface-hover: rgba(10, 15, 28, 0.06);
            --border: rgba(10, 15, 28, 0.10);
            --border-hover: rgba(10, 15, 28, 0.18);
            --nav-bg: rgba(255, 255, 255, 0.92);
            --shadow-lg: 0 25px 50px -12px rgba(10, 15, 28, 0.12);
            --shadow-glow: 0 0 80px rgba(48, 127, 194, 0.18);
            --logo-light-display: block;
            --logo-dark-display: none;
        }

        /* Smooth transition when flipping themes */
        body,
        .nav,
        .nav.scrolled,
        .footer,
        .mobile-menu {
            transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-primary);
            background: var(--primary);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            font-size: 16px;
        }

        body[dir="rtl"] {
            font-family: var(--font-arabic);
        }

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

        .bg-gradient::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(ellipse 80% 50% at 20% -10%, rgba(48, 127, 194, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse 60% 40% at 80% 10%, rgba(30, 90, 138, 0.06) 0%, transparent 50%);
        }

        .noise-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0.015;
            pointer-events: none;
            z-index: 1;
            background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
        }

        /* Typography */
        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-display);
            font-weight: 700;
            line-height: 1.2;
        }

        body[dir="rtl"] h1,
        body[dir="rtl"] h2,
        body[dir="rtl"] h3,
        body[dir="rtl"] h4 {
            font-family: var(--font-arabic);
        }

        /* Navigation */
        .nav {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            padding: 1rem 0;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .nav.scrolled {
            background: var(--nav-bg);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            padding: 0.75rem 0;
        }

        .nav-container {
            max-width: 1440px;
            margin: 0 auto;
            padding: 0 3rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 0.875rem;
            text-decoration: none;
        }

        .logo-mark {
            width: 44px;
            height: 44px;
            background: transparent;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }

        .logo-mark svg {
            width: 24px;
            height: 24px;
        }

        .logo-mark img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            display: block;
        }

        .logo-mark .logo-img-light {
            display: var(--logo-light-display);
        }

        .logo-mark .logo-img-dark {
            display: var(--logo-dark-display);
        }

        .logo-text {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .logo-primary {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 1.125rem;
            color: var(--text-primary);
            letter-spacing: -0.02em;
            line-height: 1.2;
        }

        .logo-secondary {
            font-family: var(--font-arabic);
            font-size: 0.75rem;
            color: var(--accent);
            font-weight: 600;
            line-height: 1.2;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .nav-link {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: 500;
            padding: 0.625rem 1rem;
            border-radius: 8px;
            transition: all 0.2s ease;
        }

        .nav-link:hover {
            color: var(--text-primary);
            background: var(--surface);
        }

        .nav-dropdown {
            position: relative;
        }

        .nav-dropdown-btn {
            display: flex;
            align-items: center;
            gap: 0.375rem;
            color: var(--text-secondary);
            font-size: 0.9rem;
            font-weight: 500;
            padding: 0.625rem 1rem;
            border-radius: 8px;
            background: none;
            border: none;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .nav-dropdown-btn:hover {
            color: var(--text-primary);
            background: var(--surface);
        }

        .nav-dropdown-btn svg {
            width: 16px;
            height: 16px;
            transition: transform 0.2s ease;
        }

        .nav-dropdown:hover .nav-dropdown-btn svg {
            transform: rotate(180deg);
        }

        .nav-dropdown-menu {
            position: absolute;
            top: 100%;
            left: 0;
            min-width: 280px;
            background: var(--primary-light);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 0.75rem;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: all 0.3s ease;
            box-shadow: var(--shadow-lg);
        }

        .nav-dropdown:hover .nav-dropdown-menu {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .nav-dropdown-item {
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
            padding: 0.875rem 1rem;
            border-radius: 8px;
            text-decoration: none;
            transition: all 0.2s ease;
        }

        .nav-dropdown-item:hover {
            background: var(--surface);
        }

        .nav-dropdown-icon {
            width: 40px;
            height: 40px;
            background: var(--surface);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 1.125rem;
        }

        .nav-dropdown-content h4 {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 0.125rem;
        }

        .nav-dropdown-content p {
            font-size: 0.8rem;
            color: var(--text-muted);
            line-height: 1.4;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .lang-btn {
            display: flex;
            align-items: center;
            gap: 0.375rem;
            background: transparent;
            border: 1px solid var(--border);
            color: var(--text-secondary);
            padding: 0.5rem 0.875rem;
            border-radius: 8px;
            font-size: 0.85rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .lang-btn:hover {
            border-color: var(--border-hover);
            color: var(--text-primary);
        }

        .theme-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: transparent;
            border: 1px solid var(--border);
            color: var(--text-secondary);
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.2s ease;
            padding: 0;
        }

        .theme-btn:hover {
            border-color: var(--border-hover);
            color: var(--text-primary);
        }

        .theme-btn svg {
            width: 18px;
            height: 18px;
        }

        .theme-btn .icon-sun { display: var(--logo-dark-display); }
        .theme-btn .icon-moon { display: var(--logo-light-display); }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 0.75rem 1.5rem;
            border-radius: 8px;
            font-size: 0.9rem;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            cursor: pointer;
            border: none;
        }

        .btn-primary {
            background: var(--accent);
            color: var(--primary);
        }

        .btn-primary:hover {
            background: var(--accent-hover);
            transform: translateY(-2px);
            box-shadow: 0 10px 40px rgba(48, 127, 194, 0.25);
        }

        .btn-secondary {
            background: var(--surface);
            border: 1px solid var(--border);
            color: var(--text-primary);
        }

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

        .btn-large {
            padding: 1rem 2rem;
            font-size: 1rem;
        }

        .btn-icon {
            width: 20px;
            height: 20px;
        }

        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
        }

        .mobile-toggle span {
            width: 24px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        /* Hero Section */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 8rem 3rem 6rem;
            z-index: 2;
        }

        .hero-container {
            max-width: 1440px;
            margin: 0 auto;
            width: 100%;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .hero-content {
            max-width: 640px;
        }

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: 1.5rem;
        }

        .hero-eyebrow::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--accent);
        }

        .hero-title {
            font-size: clamp(2.75rem, 5vw, 4rem);
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 1.5rem;
            letter-spacing: -0.03em;
        }

        .hero-title-gradient {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-description {
            font-size: 1.125rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 2.5rem;
            max-width: 540px;
        }

        .hero-cta {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 4rem;
        }

        .hero-metrics {
            display: flex;
            gap: 3rem;
        }

        .metric {
            position: relative;
        }

        .metric::after {
            content: '';
            position: absolute;
            right: -1.5rem;
            top: 50%;
            transform: translateY(-50%);
            width: 1px;
            height: 40px;
            background: var(--border);
        }

        .metric:last-child::after {
            display: none;
        }

        .metric-value {
            font-family: var(--font-display);
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1;
        }

        .metric-value span {
            color: var(--accent);
        }

        .metric-label {
            font-size: 0.875rem;
            color: var(--text-muted);
            margin-top: 0.375rem;
        }

        .hero-visual {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-visual-wrapper {
            position: relative;
            width: 100%;
            max-width: 560px;
        }

        .hero-orb {
            position: absolute;
            border-radius: 50%;
            filter: blur(80px);
            opacity: 0.5;
        }

        .hero-orb-1 {
            width: 400px;
            height: 400px;
            background: rgba(48, 127, 194, 0.2);
            top: -10%;
            left: 10%;
            animation: float 15s ease-in-out infinite;
        }

        .hero-orb-2 {
            width: 300px;
            height: 300px;
            background: rgba(30, 90, 138, 0.2);
            bottom: 10%;
            right: 5%;
            animation: float 12s ease-in-out infinite reverse;
        }

        @keyframes float {
            0%, 100% { transform: translate(0, 0) scale(1); }
            33% { transform: translate(30px, -30px) scale(1.05); }
            66% { transform: translate(-20px, 20px) scale(0.95); }
        }

        .hero-card {
            position: absolute;
            background: var(--nav-bg);
            backdrop-filter: blur(20px);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 1.25rem 1.5rem;
            display: flex;
            align-items: center;
            gap: 1rem;
            animation: cardFloat 8s ease-in-out infinite;
        }

        .hero-card-1 {
            top: 10%;
            left: 0;
        }

        .hero-card-2 {
            top: 45%;
            right: -5%;
            animation-delay: -2s;
        }

        .hero-card-3 {
            bottom: 15%;
            left: 10%;
            animation-delay: -4s;
        }

        @keyframes cardFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-12px); }
        }

        .hero-card-icon {
            width: 48px;
            height: 48px;
            background: var(--gradient-primary);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
        }

        .hero-card-content h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 0.125rem;
        }

        .hero-card-content p {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* Clients Strip */
        .clients-strip {
            position: relative;
            z-index: 2;
            padding: 3rem 0;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
            background: var(--surface);
        }

        .clients-container {
            max-width: 1440px;
            margin: 0 auto;
            padding: 0 3rem;
        }

        .clients-label {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.15em;
            margin-bottom: 2rem;
            text-align: center;
        }

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

        .client-logo {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--text-muted);
            opacity: 0.5;
            transition: all 0.3s ease;
        }

        .client-logo:hover {
            opacity: 1;
            color: var(--text-secondary);
        }

        /* Section Styles */
        section {
            position: relative;
            z-index: 2;
            padding: 7rem 3rem;
        }

        .section-container {
            max-width: 1440px;
            margin: 0 auto;
        }

        .section-header {
            max-width: 720px;
            margin-bottom: 4rem;
        }

        .section-header.centered {
            text-align: center;
            margin-left: auto;
            margin-right: auto;
        }

        .section-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.15em;
            margin-bottom: 1rem;
        }

        .section-title {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 800;
            line-height: 1.15;
            margin-bottom: 1.25rem;
            letter-spacing: -0.02em;
        }

        .section-description {
            font-size: 1.125rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* Services Section */
        .services {
            background: linear-gradient(180deg, transparent 0%, rgba(48, 127, 194, 0.02) 50%, transparent 100%);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }

        .service-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 2.5rem;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--gradient-primary);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.4s ease;
        }

        .service-card:hover {
            border-color: var(--border-hover);
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
        }

        .service-card:hover::before {
            transform: scaleX(1);
        }

        .service-icon {
            width: 56px;
            height: 56px;
            background: var(--gradient-primary);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            font-size: 1.5rem;
        }

        .service-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 0.75rem;
            color: var(--text-primary);
        }

        .service-description {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }

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

        .service-features li {
            display: flex;
            align-items: center;
            gap: 0.625rem;
            font-size: 0.875rem;
            color: var(--text-muted);
            margin-bottom: 0.5rem;
        }

        .service-features li::before {
            content: '';
            width: 6px;
            height: 6px;
            background: var(--accent);
            border-radius: 50%;
            flex-shrink: 0;
        }

        .service-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--accent);
            text-decoration: none;
            transition: gap 0.3s ease;
        }

        .service-link:hover {
            gap: 0.75rem;
        }

        .service-link svg {
            width: 18px;
            height: 18px;
        }

        /* Solutions Section */
        .solutions {
            background: var(--primary-light);
        }

        .solutions-tabs {
            display: flex;
            gap: 0.5rem;
            margin-bottom: 3rem;
            flex-wrap: wrap;
        }

        .solution-tab {
            padding: 0.875rem 1.5rem;
            background: transparent;
            border: 1px solid var(--border);
            border-radius: 10px;
            color: var(--text-secondary);
            font-size: 0.9rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .solution-tab:hover,
        .solution-tab.active {
            background: var(--accent);
            border-color: var(--accent);
            color: var(--primary);
        }

        .solution-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .solution-info h3 {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 1.25rem;
        }

        .solution-info p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 2rem;
        }

        .solution-benefits {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.25rem;
        }

        .benefit-item {
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
        }

        .benefit-icon {
            width: 24px;
            height: 24px;
            background: var(--accent);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            margin-top: 0.125rem;
        }

        .benefit-icon svg {
            width: 14px;
            height: 14px;
            color: var(--primary);
        }

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

        .solution-visual {
            position: relative;
        }

        .solution-image {
            width: 100%;
            aspect-ratio: 4/3;
            background: var(--gradient-primary);
            border-radius: 20px;
            position: relative;
            overflow: hidden;
        }

        .solution-image::before {
            content: '';
            position: absolute;
            inset: 3px;
            background: var(--primary);
            border-radius: 17px;
        }

        .solution-image-content {
            position: absolute;
            inset: 3px;
            border-radius: 17px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: 
                radial-gradient(circle at 30% 30%, rgba(48, 127, 194, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 70%, rgba(30, 90, 138, 0.1) 0%, transparent 50%);
        }

        .solution-stats {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
            padding: 2rem;
        }

        .solution-stat {
            text-align: center;
        }

        .solution-stat-value {
            font-family: var(--font-display);
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--accent);
            line-height: 1;
        }

        .solution-stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 0.5rem;
        }

        /* Industries Section */
        .industries-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .industry-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 2rem;
            text-align: center;
            transition: all 0.3s ease;
        }

        .industry-card:hover {
            border-color: var(--accent);
            transform: translateY(-5px);
        }

        .industry-icon {
            width: 64px;
            height: 64px;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.25rem;
            font-size: 1.75rem;
            transition: all 0.3s ease;
        }

        .industry-card:hover .industry-icon {
            background: var(--gradient-primary);
            border-color: transparent;
        }

        .industry-title {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .industry-description {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* Case Studies Section */
        .case-studies {
            background: linear-gradient(180deg, var(--primary-light) 0%, var(--primary) 100%);
        }

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

        .case-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 20px;
            overflow: hidden;
            transition: all 0.4s ease;
        }

        .case-card:hover {
            border-color: var(--border-hover);
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
        }

        .case-image {
            height: 200px;
            background: var(--gradient-primary);
            position: relative;
        }

        .case-tag {
            position: absolute;
            top: 1rem;
            left: 1rem;
            background: rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(10px);
            padding: 0.375rem 0.875rem;
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--text-primary);
        }

        .case-content {
            padding: 1.75rem;
        }

        .case-client {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: 0.5rem;
        }

        .case-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 0.75rem;
            line-height: 1.3;
        }

        .case-description {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 1.5rem;
        }

        .case-metrics {
            display: flex;
            gap: 2rem;
            padding-top: 1.25rem;
            border-top: 1px solid var(--border);
        }

        .case-metric {
            text-align: left;
        }

        .case-metric-value {
            font-family: var(--font-display);
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--accent);
            line-height: 1;
        }

        .case-metric-label {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 0.25rem;
        }

        /* Technology Section */
        .technology {
            background: var(--primary);
        }

        .tech-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 1.5rem;
        }

        .tech-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 1.5rem;
            text-align: center;
            transition: all 0.3s ease;
        }

        .tech-card:hover {
            border-color: var(--border-hover);
            transform: translateY(-4px);
        }

        .tech-icon {
            width: 48px;
            height: 48px;
            margin: 0 auto 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
        }

        .tech-name {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-secondary);
        }

        /* About Section */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            align-items: center;
        }

        .about-content .section-header {
            margin-bottom: 2rem;
        }

        .about-text {
            font-size: 1.05rem;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 2rem;
        }

        .about-highlights {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
            margin-bottom: 2.5rem;
        }

        .highlight-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
        }

        .highlight-icon {
            width: 48px;
            height: 48px;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 1.25rem;
        }

        .highlight-content h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 0.25rem;
        }

        .highlight-content p {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .about-visual {
            position: relative;
        }

        .about-image {
            width: 100%;
            aspect-ratio: 1;
            background: var(--gradient-primary);
            border-radius: 24px;
            padding: 3px;
        }

        .about-image-inner {
            width: 100%;
            height: 100%;
            background: var(--primary);
            border-radius: 22px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }

        .about-image-inner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: 
                radial-gradient(circle at 30% 30%, rgba(48, 127, 194, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 70%, rgba(30, 90, 138, 0.15) 0%, transparent 50%);
        }

        .about-stat-large {
            position: relative;
            z-index: 1;
            text-align: center;
        }

        .about-stat-value {
            font-family: var(--font-display);
            font-size: 6rem;
            font-weight: 800;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1;
        }

        .about-stat-label {
            font-size: 1.25rem;
            color: var(--text-secondary);
            margin-top: 0.5rem;
        }

        /* Partners Section */
        .partners {
            background: var(--primary-light);
        }

        .partners-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .partner-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 2rem;
            text-align: center;
            transition: all 0.3s ease;
        }

        .partner-card:hover {
            border-color: var(--accent);
        }

        .partner-logo {
            font-family: var(--font-display);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-secondary);
            margin-bottom: 0.75rem;
        }

        .partner-tier {
            display: inline-block;
            background: var(--gradient-primary);
            padding: 0.25rem 0.75rem;
            border-radius: 50px;
            font-size: 0.7rem;
            font-weight: 700;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        /* CTA Section */
        .cta {
            background: var(--primary);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 800px;
            height: 400px;
            background: radial-gradient(ellipse, rgba(48, 127, 194, 0.1) 0%, transparent 70%);
        }

        .cta-container {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
        }

        .cta-title {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 800;
            margin-bottom: 1.25rem;
        }

        .cta-description {
            font-size: 1.125rem;
            color: var(--text-secondary);
            margin-bottom: 2.5rem;
            line-height: 1.7;
        }

        .cta-actions {
            display: flex;
            justify-content: center;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 3rem;
        }

        .cta-contact {
            display: flex;
            justify-content: center;
            gap: 3rem;
            flex-wrap: wrap;
        }

        .cta-contact-item {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            color: var(--text-secondary);
            font-size: 0.95rem;
        }

        .cta-contact-icon {
            width: 40px;
            height: 40px;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.125rem;
        }

        /* Footer */
        .footer {
            background: var(--primary);
            border-top: 1px solid var(--border);
            padding: 5rem 3rem 2rem;
            position: relative;
            z-index: 2;
        }

        .footer-container {
            max-width: 1440px;
            margin: 0 auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr repeat(4, 1fr);
            gap: 3rem;
            margin-bottom: 4rem;
        }

        .footer-brand {
            max-width: 320px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.875rem;
            margin-bottom: 1.5rem;
        }

        .footer-description {
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }

        .footer-social {
            display: flex;
            gap: 0.75rem;
        }

        .footer-social a {
            width: 40px;
            height: 40px;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 1rem;
            transition: all 0.3s ease;
        }

        .footer-social a:hover {
            background: var(--accent);
            border-color: var(--accent);
            color: var(--primary);
        }

        .footer-column h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 1.5rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.875rem;
        }

        .footer-links a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.2s ease;
        }

        .footer-links a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            border-top: 1px solid var(--border);
            padding-top: 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .footer-copyright {
            font-size: 0.875rem;
            color: var(--text-muted);
        }

        .footer-legal {
            display: flex;
            gap: 2rem;
        }

        .footer-legal a {
            font-size: 0.875rem;
            color: var(--text-muted);
            text-decoration: none;
            transition: color 0.2s ease;
        }

        .footer-legal a:hover {
            color: var(--accent);
        }

        /* Mobile Menu */
        .mobile-menu {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            height: 100dvh;
            background: var(--primary);
            z-index: 999;
            padding: 5rem 1.5rem 2rem;
            flex-direction: column;
            gap: 0;
            overflow-y: auto;
        }

        .mobile-menu.active {
            display: flex;
        }

        .mobile-menu a {
            color: var(--text-primary);
            text-decoration: none;
            font-size: 1.125rem;
            font-weight: 600;
            padding: 1rem 0;
            border-bottom: 1px solid var(--border);
            transition: color 0.2s ease;
        }

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

        .mobile-menu a:last-child {
            margin-top: 1rem;
            border-bottom: none;
            background: var(--accent);
            color: var(--primary);
            text-align: center;
            border-radius: 10px;
            padding: 1rem;
        }

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

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

        .mobile-toggle.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        /* Animations */
        .fade-up {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .fade-up.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Responsive */
        @media (max-width: 1200px) {
            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .case-studies-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .industries-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .tech-grid {
                grid-template-columns: repeat(4, 1fr);
            }

            .footer-grid {
                grid-template-columns: repeat(3, 1fr);
            }

            .hero-container {
                gap: 2rem;
            }

            .hero-visual-wrapper {
                max-width: 450px;
            }
        }

        @media (max-width: 992px) {
            .nav-menu,
            .nav-actions .lang-btn {
                display: none;
            }

            .mobile-toggle {
                display: flex;
            }

            section {
                padding: 5rem 2rem;
            }

            .hero {
                padding: 7rem 2rem 4rem;
            }

            .hero-container {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .hero-content {
                max-width: 100%;
            }

            .hero-description {
                margin-left: auto;
                margin-right: auto;
            }

            .hero-cta {
                justify-content: center;
            }

            .hero-metrics {
                justify-content: center;
                flex-wrap: wrap;
            }

            .hero-visual {
                display: block;
                order: -1;
                margin-bottom: 2rem;
            }

            .hero-visual-wrapper {
                max-width: 100%;
                height: 280px;
                position: relative;
            }

            .hero-card {
                padding: 1rem 1.25rem;
                border-radius: 12px;
            }

            .hero-card-1 {
                top: 5%;
                left: 5%;
            }

            .hero-card-2 {
                top: 35%;
                right: 5%;
                left: auto;
            }

            .hero-card-3 {
                bottom: 5%;
                left: 15%;
            }

            .hero-card-icon {
                width: 40px;
                height: 40px;
                border-radius: 10px;
                font-size: 1rem;
            }

            .hero-card-content h4 {
                font-size: 0.85rem;
            }

            .hero-card-content p {
                font-size: 0.7rem;
            }

            .hero-orb-1 {
                width: 200px;
                height: 200px;
            }

            .hero-orb-2 {
                width: 150px;
                height: 150px;
            }

            .section-header {
                text-align: center;
            }

            .section-header.centered {
                text-align: center;
            }

            .solution-content {
                grid-template-columns: 1fr;
                gap: 3rem;
            }

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

            .solution-benefits {
                justify-content: center;
            }

            .about-grid {
                grid-template-columns: 1fr;
                gap: 3rem;
            }

            .about-content {
                text-align: center;
            }

            .about-content .section-header {
                text-align: center;
            }

            .about-highlights {
                justify-content: center;
            }

            .partners-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 2rem;
            }

            .clients-container {
                padding: 0 2rem;
            }

            .clients-logos {
                gap: 2rem;
            }

            .client-logo {
                font-size: 1rem;
            }

            .solutions-tabs {
                justify-content: center;
            }
        }

        @media (max-width: 768px) {
            section {
                padding: 4rem 1.25rem;
            }

            .nav-container {
                padding: 0 1.25rem;
            }

            .hero {
                padding: 6rem 1.25rem 3rem;
                min-height: auto;
            }

            .hero-title {
                font-size: clamp(2rem, 8vw, 2.75rem);
            }

            .hero-description {
                font-size: 1rem;
            }

            .hero-visual-wrapper {
                height: 240px;
            }

            .hero-card {
                padding: 0.875rem 1rem;
            }

            .hero-card-icon {
                width: 36px;
                height: 36px;
                font-size: 0.9rem;
            }

            .hero-card-content h4 {
                font-size: 0.8rem;
            }

            .hero-card-content p {
                font-size: 0.65rem;
            }

            .hero-orb-1 {
                width: 180px;
                height: 180px;
            }

            .hero-orb-2 {
                width: 120px;
                height: 120px;
            }

            .hero-metrics {
                flex-direction: column;
                gap: 1.5rem;
            }

            .metric {
                display: flex;
                flex-direction: column;
                align-items: center;
            }

            .metric::after {
                display: none;
            }

            .metric-value {
                font-size: 2rem;
            }

            .hero-cta {
                flex-direction: column;
                align-items: center;
            }

            .hero-cta .btn {
                width: 100%;
                max-width: 320px;
            }

            .services-grid,
            .case-studies-grid {
                grid-template-columns: 1fr;
                gap: 1.25rem;
            }

            .service-card {
                padding: 2rem 1.5rem;
            }

            .industries-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }

            .industry-card {
                padding: 1.5rem;
            }

            .tech-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 1rem;
            }

            .tech-card {
                padding: 1rem;
            }

            .tech-icon {
                width: 40px;
                height: 40px;
                font-size: 1.5rem;
            }

            .tech-name {
                font-size: 0.75rem;
            }

            .solution-benefits {
                grid-template-columns: 1fr;
            }

            .benefit-item {
                justify-content: center;
                text-align: center;
                flex-direction: column;
                align-items: center;
                gap: 0.5rem;
            }

            .solution-stats {
                padding: 1.5rem;
                gap: 1rem;
            }

            .solution-stat-value {
                font-size: 2rem;
            }

            .solutions-tabs {
                gap: 0.5rem;
                overflow-x: auto;
                padding-bottom: 0.5rem;
                justify-content: flex-start;
                -webkit-overflow-scrolling: touch;
            }

            .solution-tab {
                padding: 0.75rem 1rem;
                font-size: 0.8rem;
                white-space: nowrap;
                flex-shrink: 0;
            }

            .about-highlights {
                grid-template-columns: 1fr;
            }

            .highlight-item {
                flex-direction: column;
                align-items: center;
                text-align: center;
                gap: 0.75rem;
            }

            .about-stat-value {
                font-size: 4rem;
            }

            .about-stat-label {
                font-size: 1rem;
            }

            .partners-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }

            .partner-card {
                padding: 1.5rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                text-align: center;
                gap: 2.5rem;
            }

            .footer-brand {
                max-width: 100%;
            }

            .footer-social {
                justify-content: center;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 1rem;
            }

            .footer-legal {
                flex-wrap: wrap;
                justify-content: center;
                gap: 1rem;
            }

            .cta-container {
                padding: 0 0.5rem;
            }

            .cta-title {
                font-size: clamp(1.5rem, 6vw, 2rem);
            }

            .cta-description {
                font-size: 1rem;
            }

            .cta-actions {
                flex-direction: column;
                align-items: center;
            }

            .cta-actions .btn {
                width: 100%;
                max-width: 320px;
            }

            .cta-contact {
                flex-direction: column;
                align-items: center;
                gap: 1rem;
            }

            .cta-contact-item {
                font-size: 0.875rem;
            }

            .clients-strip {
                padding: 2rem 0;
            }

            .clients-container {
                padding: 0 1.25rem;
            }

            .clients-logos {
                gap: 1.5rem;
            }

            .client-logo {
                font-size: 0.9rem;
            }

            .section-title {
                font-size: clamp(1.5rem, 6vw, 2rem);
            }

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

            .case-content {
                padding: 1.5rem;
            }

            .case-metrics {
                gap: 1.5rem;
            }

            .case-metric-value {
                font-size: 1.25rem;
            }
        }

        @media (max-width: 480px) {
            section {
                padding: 3rem 1rem;
            }

            .nav-container {
                padding: 0 1rem;
            }

            .hero {
                padding: 5.5rem 1rem 2.5rem;
            }

            .hero-eyebrow {
                font-size: 0.75rem;
                margin-bottom: 1rem;
            }

            .hero-title {
                font-size: 1.75rem;
                margin-bottom: 1rem;
            }

            .hero-description {
                font-size: 0.95rem;
                margin-bottom: 2rem;
            }

            .hero-cta {
                margin-bottom: 2.5rem;
            }

            .hero-visual-wrapper {
                height: 200px;
            }

            .hero-card {
                padding: 0.75rem 0.875rem;
                gap: 0.75rem;
            }

            .hero-card-1 {
                top: 0;
                left: 0;
            }

            .hero-card-2 {
                top: 30%;
                right: 0;
            }

            .hero-card-3 {
                bottom: 0;
                left: 10%;
            }

            .hero-card-icon {
                width: 32px;
                height: 32px;
                border-radius: 8px;
                font-size: 0.85rem;
            }

            .hero-card-content h4 {
                font-size: 0.75rem;
            }

            .hero-card-content p {
                font-size: 0.6rem;
            }

            .hero-orb-1 {
                width: 150px;
                height: 150px;
                filter: blur(60px);
            }

            .hero-orb-2 {
                width: 100px;
                height: 100px;
                filter: blur(50px);
            }

            .metric-value {
                font-size: 1.75rem;
            }

            .metric-label {
                font-size: 0.8rem;
            }

            .tech-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .clients-logos {
                flex-direction: column;
                gap: 1rem;
            }

            .btn-large {
                width: 100%;
                padding: 0.875rem 1.5rem;
            }

            .logo-text {
                display: none;
            }

            .footer-logo .logo-text {
                display: flex;
            }

            .service-card {
                padding: 1.5rem 1.25rem;
            }

            .service-icon {
                width: 48px;
                height: 48px;
                font-size: 1.25rem;
            }

            .service-title {
                font-size: 1.1rem;
            }

            .service-description {
                font-size: 0.9rem;
            }

            .service-features li {
                font-size: 0.8rem;
            }

            .industry-icon {
                width: 56px;
                height: 56px;
                font-size: 1.5rem;
            }

            .industry-title {
                font-size: 1rem;
            }

            .industry-description {
                font-size: 0.8rem;
            }

            .case-image {
                height: 160px;
            }

            .case-title {
                font-size: 1.1rem;
            }

            .case-description {
                font-size: 0.85rem;
            }

            .solution-info h3 {
                font-size: 1.5rem;
            }

            .solution-info p {
                font-size: 0.95rem;
            }

            .about-image {
                aspect-ratio: 1;
            }

            .about-stat-value {
                font-size: 3.5rem;
            }

            .footer-description {
                font-size: 0.875rem;
            }

            .footer-column h4 {
                font-size: 0.85rem;
            }

            .footer-links a {
                font-size: 0.85rem;
            }

            .footer-copyright {
                font-size: 0.8rem;
            }

            .footer-legal a {
                font-size: 0.8rem;
            }
        }

        @media (max-width: 360px) {
            .hero-title {
                font-size: 1.5rem;
            }

            .section-title {
                font-size: 1.35rem;
            }

            .cta-title {
                font-size: 1.35rem;
            }

            .metric-value {
                font-size: 1.5rem;
            }

            .about-stat-value {
                font-size: 3rem;
            }

            .tech-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 0.75rem;
            }

            .case-metrics {
                flex-direction: column;
                gap: 1rem;
            }

            .case-metric {
                text-align: center;
            }

            .hero-visual-wrapper {
                height: 180px;
            }

            .hero-card {
                padding: 0.625rem 0.75rem;
                gap: 0.5rem;
            }

            .hero-card-icon {
                width: 28px;
                height: 28px;
                font-size: 0.75rem;
            }

            .hero-card-content h4 {
                font-size: 0.7rem;
            }

            .hero-card-content p {
                font-size: 0.55rem;
            }

            .hero-orb-1 {
                width: 120px;
                height: 120px;
            }

            .hero-orb-2 {
                width: 80px;
                height: 80px;
            }
        }

        /* Improve touch targets for mobile */
        @media (hover: none) and (pointer: coarse) {
            .btn {
                min-height: 48px;
            }

            .nav-link,
            .nav-dropdown-btn {
                min-height: 44px;
                display: flex;
                align-items: center;
            }

            .footer-links a {
                display: inline-block;
                padding: 0.5rem 0;
            }

            .footer-social a {
                width: 48px;
                height: 48px;
            }

            .solution-tab {
                min-height: 44px;
            }
        }

        /* Landscape mobile optimization */
        @media (max-height: 500px) and (orientation: landscape) {
            .hero {
                min-height: auto;
                padding: 5rem 2rem 3rem;
            }

            .hero-metrics {
                flex-direction: row;
                flex-wrap: wrap;
            }

            .hero-visual-wrapper {
                height: 200px;
            }

            .hero-card {
                padding: 0.75rem 1rem;
            }
        }

        /* RTL Adjustments */
        body[dir="rtl"] .hero-eyebrow::before {
            display: none;
        }

        body[dir="rtl"] .hero-eyebrow::after {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--accent);
        }

        body[dir="rtl"] .service-features li {
            flex-direction: row-reverse;
        }

        body[dir="rtl"] .benefit-item {
            flex-direction: row-reverse;
        }

        body[dir="rtl"] .highlight-item {
            flex-direction: row-reverse;
        }

        body[dir="rtl"] .cta-contact-item {
            flex-direction: row-reverse;
        }