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

        :root {
            --primary-color: #00D9FF;
            --secondary-color: #00B8D4;
            --accent-color: #00E5FF;
            --dark-bg: #0A1929;
            --darker-bg: #050D15;
            --card-bg: #132F4C;
            --card-hover: #1A3F5C;
            --text-primary: #FFFFFF;
            --text-secondary: #B0BEC5;
            --border-color: #1E4976;
            --gradient-start: #00D9FF;
            --gradient-end: #0066FF;
        }

        body {
            font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
            background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 50%, #0D1B2A 100%);
            color: var(--text-primary);
            line-height: 1.6;
            position: relative;
            overflow-x: hidden;
        }

        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 20% 50%, rgba(0, 217, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(0, 102, 255, 0.1) 0%, transparent 50%);
            pointer-events: none;
            z-index: 0;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            position: relative;
            z-index: 1;
        }

        /* Header */
        header {
            background: linear-gradient(135deg, rgba(10, 25, 41, 0.98) 0%, rgba(19, 47, 76, 0.98) 100%);
            backdrop-filter: blur(20px);
            padding: 20px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 3px solid var(--primary-color);
            box-shadow: 0 8px 32px rgba(0, 217, 255, 0.3);
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 32px;
            font-weight: 900;
            color: var(--primary-color);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 15px;
            letter-spacing: -1px;
            text-transform: uppercase;
            text-shadow: 0 0 20px rgba(0, 217, 255, 0.5);
        }

        .logo img {
            width: 50px;
            height: 50px;
            filter: drop-shadow(0 0 10px rgba(0, 217, 255, 0.6));
        }

        .logo span {
            background: linear-gradient(135deg, var(--primary-color), var(--gradient-end));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        nav ul {
            display: flex;
            list-style: none;
            gap: 35px;
        }

        nav a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: all 0.3s;
            font-weight: 600;
            font-size: 15px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            position: relative;
        }

        nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary-color);
            transition: width 0.3s;
        }

        nav a:hover {
            color: var(--primary-color);
            text-shadow: 0 0 10px rgba(0, 217, 255, 0.5);
        }

        nav a:hover::after {
            width: 100%;
        }

        /* Hero Section */
        .hero {
            padding: 120px 0;
            text-align: center;
            background: 
                linear-gradient(135deg, rgba(0, 217, 255, 0.05) 0%, rgba(0, 102, 255, 0.05) 100%),
                url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(0,217,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
            border-bottom: 2px solid rgba(0, 217, 255, 0.3);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
            animation: pulse 8s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); opacity: 0.3; }
            50% { transform: scale(1.1); opacity: 0.5; }
        }

        .hero h1 {
            font-size: 64px;
            margin-bottom: 20px;
            font-weight: 900;
            background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-color) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -2px;
            position: relative;
            z-index: 1;
            text-shadow: 0 0 40px rgba(0, 217, 255, 0.3);
        }

        .hero .subtitle {
            font-size: 28px;
            color: var(--primary-color);
            margin-bottom: 20px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 0 0 20px rgba(0, 217, 255, 0.5);
            position: relative;
            z-index: 1;
        }

        .hero p {
            font-size: 19px;
            color: var(--text-secondary);
            max-width: 800px;
            margin: 0 auto 40px;
            line-height: 1.8;
            position: relative;
            z-index: 1;
        }

        .cta-buttons {
            display: flex;
            gap: 25px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .btn {
            padding: 16px 40px;
            border-radius: 12px;
            text-decoration: none;
            font-weight: 700;
            transition: all 0.4s;
            display: inline-block;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-size: 15px;
            position: relative;
            overflow: hidden;
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            transition: left 0.5s;
        }

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

        .btn-primary {
            background: linear-gradient(135deg, var(--primary-color), var(--gradient-end));
            color: white;
            box-shadow: 0 8px 24px rgba(0, 217, 255, 0.4);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 36px rgba(0, 217, 255, 0.6);
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary-color);
            border: 3px solid var(--primary-color);
            box-shadow: 0 0 20px rgba(0, 217, 255, 0.2);
        }

        .btn-secondary:hover {
            background: var(--primary-color);
            color: var(--darker-bg);
            transform: translateY(-3px);
            box-shadow: 0 12px 36px rgba(0, 217, 255, 0.5);
        }

        /* Sections */
        section {
            padding: 100px 0;
            border-bottom: 2px solid rgba(0, 217, 255, 0.1);
            position: relative;
        }

        .section-title {
            font-size: 48px;
            margin-bottom: 60px;
            text-align: center;
            font-weight: 900;
            position: relative;
            padding-bottom: 25px;
            letter-spacing: -1px;
            background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-color) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-transform: uppercase;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 120px;
            height: 5px;
            background: linear-gradient(90deg, var(--primary-color), var(--gradient-end));
            border-radius: 3px;
            box-shadow: 0 0 20px rgba(0, 217, 255, 0.6);
        }

        /* About Section */
        .about-content {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 40px;
            align-items: center;
        }

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

        .profile-placeholder {
            width: 280px;
            height: 280px;
            background: linear-gradient(135deg, var(--primary-color), var(--gradient-end));
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 90px;
            font-weight: 900;
            color: white;
            margin: 0 auto;
            box-shadow: 
                0 20px 60px rgba(0, 217, 255, 0.4),
                inset 0 0 60px rgba(255, 255, 255, 0.1);
            position: relative;
            overflow: hidden;
        }

        .profile-placeholder::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
            transform: rotate(45deg);
            animation: shine 3s infinite;
        }

        @keyframes shine {
            0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
            100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
        }

        .about-text h3 {
            font-size: 32px;
            margin-bottom: 20px;
            color: var(--primary-color);
            font-weight: 800;
            letter-spacing: -0.5px;
        }

        .about-text p {
            color: var(--text-secondary);
            margin-bottom: 18px;
            font-size: 17px;
            line-height: 1.8;
        }

        .info-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin-top: 30px;
        }

        .info-item {
            background: linear-gradient(135deg, var(--card-bg), var(--card-hover));
            padding: 20px;
            border-radius: 12px;
            border-left: 4px solid var(--primary-color);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
            transition: all 0.3s;
        }

        .info-item:hover {
            transform: translateX(5px);
            box-shadow: 0 8px 24px rgba(0, 217, 255, 0.3);
            border-left-color: var(--accent-color);
        }

        .info-item strong {
            color: var(--primary-color);
            font-size: 15px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        /* Carousel de Clientes */
        .clients-carousel {
            position: relative;
            padding: 40px 0;
            background: linear-gradient(135deg, rgba(0, 217, 255, 0.02), rgba(0, 102, 255, 0.02));
            border-radius: 20px;
            margin: 0 -20px;
        }

        .carousel-wrapper {
            overflow: hidden;
            position: relative;
        }

        .carousel-track {
            display: flex;
            animation: scroll 30s linear infinite;
            width: fit-content;
        }

        @keyframes scroll {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }

        .carousel-track:hover {
            animation-play-state: paused;
        }

        .client-logo-wrapper {
            flex-shrink: 0;
            padding: 0 40px;
        }

        .client-logo {
            position: relative;
            width: 200px;
            height: 120px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--card-bg);
            border-radius: 15px;
            padding: 20px;
            transition: all 0.4s ease;
            border: 2px solid transparent;
            cursor: pointer;
            z-index: 1;
        }

        .client-logo img {
            max-width: 100%;
            max-height: 100%;
            object-fit: contain;
            filter: brightness(1);
            transition: all 0.4s ease;
        }

        .client-logo:hover {
            transform: translateY(-10px) scale(1.05);
            border-color: var(--primary-color);
            box-shadow: 0 15px 40px rgba(0, 217, 255, 0.4);
            z-index: 10001;
        }

        .client-logo:hover img {
            filter: brightness(1.1);
        }

        /* Tooltip Global - Aparece FUERA del carousel en el centro de la pantalla */
        .global-client-tooltip {
            position: fixed;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
            background: linear-gradient(135deg, var(--card-bg), var(--darker-bg));
            padding: 40px;
            border-radius: 20px;
            border: 4px solid var(--primary-color);
            width: 500px;
            max-width: 90vw;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 999999;
            box-shadow: 
                0 30px 80px rgba(0, 0, 0, 0.95),
                0 0 100px rgba(0, 217, 255, 0.6),
                inset 0 0 80px rgba(0, 217, 255, 0.05);
            pointer-events: none;
            backdrop-filter: blur(10px);
        }

        .global-client-tooltip h4 {
            color: var(--primary-color);
            font-size: 28px;
            margin-bottom: 20px;
            font-weight: 900;
            text-align: center;
            text-shadow: 0 0 20px rgba(0, 217, 255, 0.6);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .global-client-tooltip p {
            color: var(--text-primary);
            font-size: 17px;
            line-height: 1.9;
            text-align: center;
        }

        /* Foto del Fundador */
        .founder-photo {
            width: 280px;
            height: 280px;
            border-radius: 20px;
            object-fit: cover;
            box-shadow: 
                0 20px 60px rgba(0, 217, 255, 0.4),
                inset 0 0 60px rgba(255, 255, 255, 0.1);
            border: 3px solid var(--primary-color);
        }

        /* Logo de la Empresa */
        .company-logo {
            width: 280px;
            height: 280px;
            border-radius: 20px;
            object-fit: contain;
            background: linear-gradient(135deg, var(--card-bg), var(--darker-bg));
            padding: 30px;
            box-shadow: 
                0 20px 60px rgba(0, 217, 255, 0.4),
                inset 0 0 60px rgba(255, 255, 255, 0.05);
            border: 3px solid var(--primary-color);
        }

        /* Education Section */
        .education-card {
            background: linear-gradient(135deg, var(--card-bg), var(--card-hover));
            padding: 40px;
            border-radius: 16px;
            border: 2px solid var(--primary-color);
            max-width: 900px;
            margin: 0 auto;
            box-shadow: 
                0 8px 32px rgba(0, 0, 0, 0.3),
                0 0 60px rgba(0, 217, 255, 0.2);
            position: relative;
            overflow: hidden;
        }

        .education-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0, 217, 255, 0.05), transparent);
            pointer-events: none;
        }

        .education-card h3 {
            font-size: 28px;
            color: var(--primary-color);
            margin-bottom: 15px;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .education-card .degree {
            font-size: 22px;
            margin-bottom: 12px;
            color: var(--text-primary);
            font-weight: 700;
        }

        .education-card .year {
            color: var(--text-secondary);
            font-style: italic;
            font-size: 16px;
        }

        /* Cards Grid */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }

        .card {
            background: linear-gradient(135deg, var(--card-bg), var(--darker-bg));
            padding: 35px;
            border-radius: 16px;
            transition: all 0.4s;
            border: 2px solid var(--border-color);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
            position: relative;
            overflow: hidden;
        }

        .card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0, 217, 255, 0.05), transparent);
            opacity: 0;
            transition: opacity 0.4s;
        }

        .card:hover::before {
            opacity: 1;
        }

        .card:hover {
            transform: translateY(-10px);
            box-shadow: 
                0 20px 40px rgba(0, 0, 0, 0.4),
                0 0 40px rgba(0, 217, 255, 0.3);
            border-color: var(--primary-color);
        }

        .card-icon {
            font-size: 48px;
            margin-bottom: 20px;
            display: block;
            filter: drop-shadow(0 0 10px rgba(0, 217, 255, 0.5));
        }

        .card h3 {
            font-size: 24px;
            margin-bottom: 18px;
            color: var(--primary-color);
            font-weight: 800;
            letter-spacing: -0.5px;
        }

        .card p {
            color: var(--text-secondary);
            margin-bottom: 15px;
            line-height: 1.7;
        }

        .card ul {
            list-style: none;
            padding-left: 0;
        }

        .card ul li {
            color: var(--text-secondary);
            padding: 10px 0;
            border-bottom: 1px solid rgba(0, 217, 255, 0.1);
            transition: all 0.3s;
        }

        .card ul li:hover {
            color: var(--text-primary);
            padding-left: 10px;
            border-bottom-color: var(--primary-color);
        }

        .card ul li:last-child {
            border-bottom: none;
        }

        .card ul li::before {
            content: "▸ ";
            color: var(--primary-color);
            font-weight: bold;
            margin-right: 8px;
        }

        /* Tech Delivery Section */
        .tech-delivery {
            background: 
                linear-gradient(135deg, rgba(0, 217, 255, 0.08) 0%, rgba(0, 102, 255, 0.08) 100%),
                url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="2" cy="2" r="1" fill="rgba(0,217,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
        }

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

        .delivery-content p {
            color: var(--text-secondary);
            font-size: 19px;
            margin-bottom: 40px;
            line-height: 1.8;
        }

        .contact-box {
            background: linear-gradient(135deg, var(--card-bg), var(--darker-bg));
            padding: 50px;
            border-radius: 20px;
            border: 3px solid var(--primary-color);
            box-shadow: 
                0 20px 60px rgba(0, 0, 0, 0.4),
                0 0 80px rgba(0, 217, 255, 0.3);
            position: relative;
            overflow: hidden;
        }

        .contact-box::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
            animation: rotate 10s linear infinite;
        }

        @keyframes rotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .contact-box h3 {
            font-size: 28px;
            margin-bottom: 25px;
            color: var(--primary-color);
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 1px;
            position: relative;
            z-index: 1;
        }

        .contact-email {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            background: linear-gradient(135deg, var(--primary-color), var(--gradient-end));
            padding: 18px 40px;
            border-radius: 12px;
            color: white;
            text-decoration: none;
            font-size: 19px;
            font-weight: 700;
            transition: all 0.4s;
            border: none;
            box-shadow: 0 8px 24px rgba(0, 217, 255, 0.4);
            position: relative;
            z-index: 1;
        }

        .contact-email:hover {
            transform: scale(1.08) translateY(-3px);
            box-shadow: 0 12px 40px rgba(0, 217, 255, 0.6);
        }

        /* Footer */
        footer {
            background: linear-gradient(135deg, var(--darker-bg), var(--dark-bg));
            padding: 50px 0;
            text-align: center;
            color: var(--text-secondary);
            border-top: 3px solid var(--primary-color);
            box-shadow: 0 -8px 32px rgba(0, 217, 255, 0.2);
        }

        footer p {
            margin-bottom: 15px;
            font-size: 15px;
        }

        footer strong {
            color: var(--primary-color);
            font-weight: 800;
        }

        .social-links {
            display: flex;
            justify-content: center;
            gap: 25px;
            margin-top: 25px;
        }

        .social-links a {
            color: var(--text-secondary);
            font-size: 28px;
            transition: all 0.3s;
            filter: drop-shadow(0 0 5px rgba(0, 217, 255, 0.3));
        }

        .social-links a:hover {
            color: var(--primary-color);
            transform: translateY(-5px) scale(1.2);
            filter: drop-shadow(0 0 15px rgba(0, 217, 255, 0.8));
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 36px;
            }

            .hero .subtitle {
                font-size: 20px;
            }

            nav ul {
                flex-direction: column;
                gap: 15px;
            }

            .about-content {
                grid-template-columns: 1fr;
                text-align: center;
            }

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

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

            .cta-buttons {
                flex-direction: column;
            }
        }

        /* Smooth Scroll */
        html {
            scroll-behavior: smooth;
        }