:root {
            --primary: #0066FF;
            --primary-dark: #0052CC;
            --secondary: #00D4AA;
            --dark: #0A0E27;
            --dark-light: #1a1f3a;
            --gray: #6B7280;
            --light-gray: #F3F4F6;
            --white: #FFFFFF;
            --gradient: linear-gradient(135deg, #0066FF 0%, #00D4AA 100%);
        }

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

        body {
            font-family: 'Inter', sans-serif;
            line-height: 1.6;
            color: var(--dark);
            overflow-x: hidden;
        }

        /* Header */
        header {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

        nav {
            max-width: 1200px;
            margin: 0 auto;
            padding: 1rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 0.7rem;
            text-decoration: none;
            color: inherit;
            opacity: 0;
            transform: translateX(-10px) scale(0.97);
            transition: opacity 0.3s ease, transform 0.3s ease;
        }

        .logo-wrap.visible {
            opacity: 1;
            transform: translateX(0) scale(1);
            animation: logoEntrance 0.8s ease-out;
        }

        .logo-img {
            width: 44px;
            height: 44px;
            object-fit: contain;
            border-radius: 12px;
            filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.2));
            opacity: 0;
            transform: translateX(-6px) scale(0.93) rotate(-6deg);
            transition: opacity 0.4s ease, transform 0.4s ease;
        }

        .logo-wrap.visible .logo-img {
            opacity: 1;
            transform: translateX(0) scale(1) rotate(0);
            animation: logoIconBounce 0.8s ease-out;
        }

        .logo-wrap:hover .logo-img {
            transform: scale(1.08) rotate(4deg);
            box-shadow: 0 15px 30px rgba(0, 102, 255, 0.35);
        }

        .logo-wrap:hover .logo-text {
            filter: drop-shadow(0 2px 8px rgba(0, 102, 255, 0.4));
            transform: translateX(2px);
        }
        .logo-text {
            font-size: 1.8rem;
            font-weight: 800;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            opacity: 0;
            transform: translateX(20px);
            transition: opacity 0.4s ease, transform 0.4s ease;
        }

        .logo-wrap.visible .logo-text {
            opacity: 1;
            transform: translateX(0);
            animation: logoTextReveal 0.75s ease-out;
        }

        .logo-img.hidden {
            opacity: 0;
            transform: translateY(-10px) rotate(-8deg);
        }

        .logo-text {
            font-size: 1.8rem;
            font-weight: 800;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            opacity: 1;
            transform: translateY(0);
            transition: opacity 0.4s ease, transform 0.4s ease;
        }

        .logo-text.hidden {
            opacity: 0;
            transform: translateY(10px);
        }

        .nav-links {
            display: flex;
            gap: 2.5rem;
            list-style: none;
        }

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

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

        .btn-primary {
            background: var(--gradient);
            color: white;
            padding: 0.8rem 1.8rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: transform 0.3s, box-shadow 0.3s;
            border: none;
            cursor: pointer;
            display: inline-block;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(0, 102, 255, 0.3);
        }

        .btn-outline {
            border: 2px solid var(--primary);
            color: var(--primary);
            padding: 0.8rem 1.8rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: transform 0.3s, box-shadow 0.3s, background 0.3s, color 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .btn-outline:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(0, 102, 255, 0.3);
        }

        .btn-whatsapp {
            border: 2px solid #25D366;
            color: #25D366;
            background: transparent;
            padding: 0.8rem 1.8rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: transform 0.3s, box-shadow 0.3s, background 0.3s, color 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .btn-whatsapp:hover {
            background: linear-gradient(135deg, #00d466 0%, #00b253 100%);
            color: white;
            border-color: #25D366;
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
        }

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

        /* Hero Section */
        .hero {
            margin-top: 80px;
            padding: 6rem 2rem;
            background: linear-gradient(135deg, #0A0E27 0%, #1a1f3a 100%);
            color: white;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(0, 102, 255, 0.3) 0%, transparent 70%);
            border-radius: 50%;
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(0, 212, 170, 0.2) 0%, transparent 70%);
            border-radius: 50%;
        }

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

        .hero-content h1 {
            font-size: 3.5rem;
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 1.5rem;
        }

        .hero-content h1 span {
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-content p {
            font-size: 1.25rem;
            color: rgba(255,255,255,0.8);
            margin-bottom: 2rem;
            line-height: 1.8;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .hero-visual {
            position: relative;
        }

        .dashboard-preview {
            background: rgba(255,255,255,0.05);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            padding: 2rem;
            border: 1px solid rgba(255,255,255,0.1);
            box-shadow: 0 25px 50px rgba(0,0,0,0.3);
        }

        .chart-placeholder {
            height: 240px;
            background: linear-gradient(135deg, rgba(0,102,255,0.3) 0%, rgba(0,212,170,0.3) 100%);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(255,255,255,0.2);
        }

        .chart-placeholder.video-preview {
            padding: 0;
            background: rgba(25, 32, 56, 0.18);
            border: 1px solid rgba(0, 219, 183, 0.4);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
        }

        .chart-video {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .stats-row {
            display: flex;
            justify-content: space-between;
            gap: 1rem;
        }

        .stat-item {
            text-align: center;
            padding: 1rem;
            background: rgba(255,255,255,0.05);
            border-radius: 10px;
            flex: 1;
        }

        .stat-item h3 {
            font-size: 1.5rem;
            color: var(--secondary);
            margin-bottom: 0.25rem;
        }

        .stat-item p {
            font-size: 0.85rem;
            color: rgba(255,255,255,0.6);
            margin: 0;
        }

        /* Services Section */
        .services {
            padding: 6rem 2rem;
            background: var(--white);
        }

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

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

        .section-header h2 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--dark);
        }

        .section-header p {
            font-size: 1.1rem;
            color: var(--gray);
            max-width: 600px;
            margin: 0 auto;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
        }

        .service-card {
            background: white;
            border-radius: 20px;
            padding: 2.5rem;
            border: 1px solid #E5E7EB;
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--gradient);
            transform: scaleX(0);
            transition: transform 0.3s;
        }

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
            border-color: transparent;
        }

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

        .service-icon {
            width: 60px;
            height: 60px;
            background: var(--light-gray);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--primary);
            margin-bottom: 1.5rem;
        }

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

        .service-card p {
            color: var(--gray);
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }

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

        .service-link:hover {
            gap: 0.8rem;
        }

        /* Stats Section */
        .stats {
            padding: 5rem 2rem;
            background: var(--dark);
            color: white;
            position: relative;
            overflow: hidden;
        }

        .stats::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.03"><path d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"/></g></g></svg>');
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 3rem;
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .stat-box h2 {
            font-size: 3rem;
            font-weight: 800;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.5rem;
        }

        .stat-box p {
            color: rgba(255,255,255,0.7);
            font-size: 1rem;
        }

        /* Cases Section */
        .cases {
            padding: 6rem 2rem;
            background: var(--light-gray);
        }

        .cases-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .case-card {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .case-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        }

        .case-header {
            padding: 2rem;
            background: var(--gradient);
            color: white;
        }

        .case-header h3 {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
        }

        .case-header .company {
            opacity: 0.9;
            font-size: 0.9rem;
        }

        .case-body {
            padding: 2rem;
        }

        .case-result {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 1rem;
        }

        .case-body p {
            color: var(--gray);
            line-height: 1.7;
        }

        /* Industries Section */
        .industries {
            padding: 6rem 2rem;
            background: white;
        }

        .industries-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-top: 3rem;
        }

        .industry-item {
            padding: 2rem;
            border: 2px solid #E5E7EB;
            border-radius: 15px;
            text-align: center;
            transition: all 0.3s;
            cursor: pointer;
        }

        .industry-item:hover {
            border-color: var(--primary);
            background: rgba(0, 102, 255, 0.02);
            transform: translateY(-3px);
        }

        .industry-item i {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 1rem;
        }

        .industry-item h3 {
            font-size: 1.1rem;
            color: var(--dark);
        }

        /* CTA Section */
        .cta {
            padding: 6rem 2rem;
            background: var(--gradient);
            color: white;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -10%;
            width: 500px;
            height: 500px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
        }

        .cta h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            position: relative;
            z-index: 1;
        }

        .cta p {
            font-size: 1.2rem;
            opacity: 0.9;
            margin-bottom: 2rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            position: relative;
            z-index: 1;
        }

        .cta .btn-white {
            background: white;
            color: var(--primary);
            padding: 1rem 2.5rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            border: none;
            display: inline-block;
            transition: transform 0.3s, box-shadow 0.3s, background-color 0.3s, color 0.3s;
            position: relative;
            z-index: 1;
            overflow: hidden;
            isolation: isolate;
            --mx: 50%;
            --my: 50%;
            --glow-opacity: 0;
            box-shadow: 0 8px 24px rgba(7, 31, 59, 0.2);
        }

        .cta .btn-white::before {
            content: '';
            position: absolute;
            inset: -35%;
            background: radial-gradient(circle at var(--mx) var(--my), rgba(0, 102, 255, 0.3), rgba(0, 212, 170, 0.22) 32%, rgba(255, 255, 255, 0) 65%);
            opacity: var(--glow-opacity);
            transition: opacity 220ms ease;
            z-index: -1;
            pointer-events: none;
            filter: blur(2px);
        }

        .cta .btn-white:hover,
        .cta .btn-white.active-hover {
            background: white;
            color: #0f3f85;
            transform: translateY(-3px) scale(1.01);
            box-shadow: 0 14px 34px rgba(7, 48, 112, 0.24), 0 0 0 1px rgba(0, 102, 255, 0.18);
        }

        .cta .btn-white.active-hover {
            --glow-opacity: 1;
        }

        .cta-buttons {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
            justify-content: center;
            margin-top: 1rem;
        }

        /* Footer */
        footer {
            background: var(--dark);
            color: white;
            padding: 4rem 2rem 2rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 3rem;
            max-width: 1200px;
            margin: 0 auto;
            margin-bottom: 3rem;
        }

        .footer-brand .logo {
            margin-bottom: 1rem;
            display: inline-block;
            -webkit-text-fill-color: white;
            background: none;
            color: white;
        }

        .footer-brand p {
            color: rgba(255,255,255,0.7);
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }

        .social-links {
            display: flex;
            gap: 1rem;
        }

        .social-links a {
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-decoration: none;
            transition: background 0.3s;
        }

        .social-links a:hover {
            background: var(--primary);
        }

        .footer-links h4 {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }

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

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

        .footer-links a {
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: white;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 2rem;
            text-align: center;
            color: rgba(255,255,255,0.5);
            max-width: 1200px;
            margin: 0 auto;
        }

        /* Mobile Menu */
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--dark);
        }

        /* Responsive */
        @media (max-width: 968px) {
            nav {
                position: relative;
                padding: 0.9rem 1rem;
            }

            .hero-container {
                grid-template-columns: 1fr;
                text-align: center;
                gap: 2rem;
            }

            .hero-content h1 {
                font-size: 2.5rem;
            }

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

            .nav-links {
                display: none;
                position: absolute;
                top: calc(100% + 0.5rem);
                left: 1rem;
                right: 1rem;
                flex-direction: column;
                gap: 0;
                background: #ffffff;
                border: 1px solid #E5E7EB;
                border-radius: 14px;
                box-shadow: 0 14px 30px rgba(0, 0, 0, 0.12);
                overflow: hidden;
                z-index: 1100;
            }

            .nav-links.nav-open {
                display: flex;
            }

            .nav-links li {
                border-bottom: 1px solid #F3F4F6;
            }

            .nav-links li:last-child {
                border-bottom: 0;
            }

            .nav-links a {
                display: block;
                padding: 0.9rem 1rem;
            }

            .mobile-menu-btn {
                display: block;
                width: 42px;
                height: 42px;
                border-radius: 10px;
                background: rgba(0, 102, 255, 0.08);
            }

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

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

            .dashboard-preview {
                padding: 1.25rem;
            }

            .nav-actions {
                display: none;
            }
        }

        @media (max-width: 640px) {
            .hero,
            .services,
            .cases,
            .industries,
            .cta,
            footer {
                padding-left: 1rem;
                padding-right: 1rem;
            }

            .hero-content h1 {
                font-size: 2rem;
            }

            .hero-content p {
                font-size: 1rem;
            }

            .section-header h2 {
                font-size: 1.8rem;
            }

            .stats-row {
                flex-direction: column;
            }

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

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

            .chart-placeholder {
                height: 240px;
            }
        }

        @media (max-width: 420px) {
            .chart-placeholder {
                height: 210px;
            }

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

            .hero-buttons .btn-primary,
            .hero-buttons .btn-outline,
            .cta-buttons .btn-white,
            .cta-buttons .btn-whatsapp {
                width: 100%;
                justify-content: center;
                text-align: center;
            }
        }

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

        @keyframes logoEntrance {
            from { opacity: 0; transform: translateX(-10px) scale(0.97); }
            60% { opacity: 1; transform: translateX(4px) scale(1.01); }
            to { opacity: 1; transform: translateX(0) scale(1); }
        }

        @keyframes logoIconBounce {
            0% { opacity: 0; transform: translateY(-6px) rotate(-6deg) scale(0.9); }
            45% { opacity: 0.95; transform: translateY(6px) rotate(3deg) scale(1.03); }
            100% { opacity: 1; transform: translateY(0) rotate(0) scale(1); }
        }

        @keyframes logoTextReveal {
            from { opacity: 0; transform: translateX(18px); }
            to { opacity: 1; transform: translateX(0); }
        }

        .animate {
            animation: fadeInUp 0.8s ease-out;
        }