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

        body {
            font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #e2e8f0;
            background: #0a0e1a;
            overflow-x: hidden;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header */
        header {
            background: rgba(20, 25, 38, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            transition: all 0.3s ease;
            border-bottom: 1px solid rgba(99, 102, 241, 0.2);
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }

        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: #e2e8f0;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .logo-icon {
            width: 32px;
            height: 32px;
            background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.2rem;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-links a {
            color: #94a3b8;
            text-decoration: none;
            transition: all 0.3s ease;
            position: relative;
            font-weight: 500;
        }

        .nav-links a:hover {
            color: #6366f1;
            transform: translateY(-1px);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: #6366f1;
            transition: width 0.3s ease;
        }

        .nav-links a:hover::after {
            width: 100%;
        }

        /* Main Content Spacer */
        .content-spacer {
            height: 100px;
        }

        /* Footer Enhanced Styles */
        footer {
            background: #0f172a;
            color: #e2e8f0;
            padding: 4rem 0 2rem;
            position: relative;
            overflow: hidden;
        }

        footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, #6366f1, transparent);
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
            position: relative;
            z-index: 2;
        }

        .footer-section h3 {
            color: #e2e8f0;
            margin-bottom: 1.5rem;
            font-size: 1.4rem;
            font-weight: 600;
            position: relative;
        }

        .footer-section h3::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 50px;
            height: 2px;
            background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
        }

        .footer-section p,
        .footer-section > a {
            color: #94a3b8;
            text-decoration: none;
            margin-bottom: 0.8rem;
            display: block;
            transition: all 0.3s ease;
        }

        .footer-section > a {
            padding: 0.5rem 0;
            border-radius: 5px;
            position: relative;
            cursor: pointer;
        }

        .footer-section > a:hover {
            color: #6366f1;
            transform: translateX(10px);
        }

        /* Service Links with Enhanced Styling */
        .service-link {
            background: rgba(20, 25, 38, 0.6);
            backdrop-filter: blur(10px);
            padding: 1.2rem;
            border-radius: 12px;
            border: 1px solid rgba(99, 102, 241, 0.1);
            margin-bottom: 1rem;
            transition: all 0.3s ease;
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }

        .service-link::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

        .service-link:hover {
            background: rgba(30, 35, 48, 0.8);
            border-color: rgba(99, 102, 241, 0.3);
            transform: translateY(-2px);
            box-shadow: 0 10px 40px rgba(99, 102, 241, 0.2);
        }

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

        .service-link-content {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .service-icon {
            width: 45px;
            height: 45px;
            background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: white;
            flex-shrink: 0;
        }

        .service-title {
            font-weight: 600;
            color: #e2e8f0;
            margin-bottom: 0.2rem;
        }

        .service-subtitle {
            font-size: 0.85rem;
            color: #94a3b8;
        }

        /* Modal Styles */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(10, 14, 26, 0.9);
            backdrop-filter: blur(10px);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 2000;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }

        .modal-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        .modal {
            background: linear-gradient(135deg, #14192a 0%, #1e293b 100%);
            border-radius: 20px;
            padding: 2.5rem;
            max-width: 650px;
            width: 90%;
            max-height: 80vh;
            overflow-y: auto;
            position: relative;
            border: 1px solid rgba(99, 102, 241, 0.2);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
            transform: scale(0.8) translateY(50px);
            transition: all 0.3s ease;
        }

        .modal-overlay.active .modal {
            transform: scale(1) translateY(0);
        }

        .modal-header {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            margin-bottom: 2rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid rgba(99, 102, 241, 0.2);
        }

        .modal-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            color: white;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.05); }
        }

        .modal-title {
            font-size: 1.8rem;
            color: #e2e8f0;
            margin: 0;
            font-weight: 700;
        }

        .modal-subtitle {
            color: #94a3b8;
            font-size: 1rem;
        }

        .close-modal {
            position: absolute;
            top: 1.5rem;
            right: 1.5rem;
            background: rgba(30, 35, 48, 0.8);
            border: 1px solid rgba(99, 102, 241, 0.2);
            color: #94a3b8;
            font-size: 1.5rem;
            cursor: pointer;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .close-modal:hover {
            background: rgba(99, 102, 241, 0.2);
            color: #6366f1;
            border-color: #6366f1;
        }

        .modal-content {
            color: #e2e8f0;
            line-height: 1.6;
        }

        .modal-content > p {
            margin-bottom: 1.5rem;
            color: #94a3b8;
        }

        .feature-list {
            list-style: none;
            margin: 2rem 0;
        }

        .feature-list li {
            padding: 1rem;
            margin-bottom: 0.5rem;
            background: rgba(20, 25, 38, 0.6);
            backdrop-filter: blur(10px);
            border-radius: 8px;
            border: 1px solid rgba(99, 102, 241, 0.1);
            display: flex;
            align-items: center;
            gap: 1rem;
            transition: all 0.3s ease;
        }

        .feature-list li:hover {
            background: rgba(30, 35, 48, 0.8);
            border-color: rgba(99, 102, 241, 0.2);
            transform: translateX(5px);
        }

        .feature-check {
            color: #6366f1;
            font-weight: bold;
            font-size: 1.1rem;
        }

        .pricing-info {
            background: rgba(20, 25, 38, 0.8);
            backdrop-filter: blur(10px);
            padding: 2rem;
            border-radius: 16px;
            margin: 2rem 0;
            border: 1px solid rgba(99, 102, 241, 0.2);
            position: relative;
        }

        .pricing-info::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
            border-radius: 16px 16px 0 0;
        }

        .pricing-title {
            color: #6366f1;
            font-weight: 600;
            font-size: 1.1rem;
            margin-bottom: 1rem;
        }

        .pricing-info p {
            color: #94a3b8;
            margin-bottom: 0.5rem;
        }

        .cta-button {
            display: inline-block;
            padding: 16px 32px;
            background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
            color: white;
            text-decoration: none;
            border-radius: 12px;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
            margin-top: 1.5rem;
            text-align: center;
            cursor: pointer;
            border: none;
        }

        .cta-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
        }

        .footer-bottom {
            border-top: 1px solid rgba(99, 102, 241, 0.2);
            padding-top: 2rem;
            text-align: center;
            color: #94a3b8;
        }

        /* Floating Background Elements */
        .floating-bg-elements {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            overflow: hidden;
            z-index: 1;
        }

        .bg-element {
            position: absolute;
            width: 60px;
            height: 60px;
            background: rgba(99, 102, 241, 0.05);
            border: 1px solid rgba(99, 102, 241, 0.1);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: #6366f1;
            animation: float 20s infinite linear;
            backdrop-filter: blur(10px);
        }

        @keyframes float {
            from { 
                transform: translateY(100vh) rotate(0deg);
                opacity: 0;
            }
            10% { opacity: 0.3; }
            90% { opacity: 0.3; }
            to { 
                transform: translateY(-100px) rotate(360deg);
                opacity: 0;
            }
        }

        .bg-element:nth-child(1) { left: 5%; animation-delay: -2s; }
        .bg-element:nth-child(2) { left: 15%; animation-delay: -8s; }
        .bg-element:nth-child(3) { left: 25%; animation-delay: -14s; }
        .bg-element:nth-child(4) { left: 35%; animation-delay: -5s; }
        .bg-element:nth-child(5) { left: 45%; animation-delay: -11s; }
        .bg-element:nth-child(6) { left: 55%; animation-delay: -17s; }
        .bg-element:nth-child(7) { left: 65%; animation-delay: -8s; }
        .bg-element:nth-child(8) { left: 75%; animation-delay: -2s; }
        .bg-element:nth-child(9) { left: 85%; animation-delay: -14s; }
        .bg-element:nth-child(10) { left: 95%; animation-delay: -20s; }

        /* Responsive Design */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .modal {
                width: 95%;
                padding: 2rem;
            }
            
            .modal-title {
                font-size: 1.5rem;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .service-link-content {
                flex-direction: column;
                text-align: center;
                gap: 0.8rem;
            }

            .modal-header {
                flex-direction: column;
                text-align: center;
                gap: 1rem;
            }

            .feature-list li {
                flex-direction: column;
                text-align: center;
                gap: 0.5rem;
            }
        }

        /* Additional animations */
        @keyframes modalEnter {
            from {
                opacity: 0;
                transform: scale(0.8) translateY(50px);
            }
            to {
                opacity: 1;
                transform: scale(1) translateY(0);
            }
        }

        @keyframes modalExit {
            from {
                opacity: 1;
                transform: scale(1) translateY(0);
            }
            to {
                opacity: 0;
                transform: scale(0.8) translateY(50px);
            }
        }

        /* Improved scroll animations */
        .service-link {
            will-change: transform, opacity;
        }

        /* Enhanced hover states */
        .service-link:active {
            transform: translateY(-2px) scale(0.98) !important;
        }

        /* Improved modal scrollbar */
        .modal::-webkit-scrollbar {
            width: 8px;
        }

        .modal::-webkit-scrollbar-track {
            background: rgba(20, 25, 38, 0.6);
            border-radius: 4px;
        }

        .modal::-webkit-scrollbar-thumb {
            background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
            border-radius: 4px;
        }

        .modal::-webkit-scrollbar-thumb:hover {
            background: linear-gradient(135deg, #5855eb 0%, #7c3aed 100%);
        }

        /* Loading state for buttons */
        .cta-button:active {
            transform: translateY(0) scale(0.98);
            transition: transform 0.1s ease;
        }

        /* Accessibility improvements */
        .modal:focus-within {
            outline: 2px solid #6366f1;
            outline-offset: 2px;
        }

        @media (prefers-reduced-motion: reduce) {
            * {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
            
            .bg-element {
                animation: none;
            }
        }
       
        /* Estilos para el icono de TikTok */
        .social-icon.tiktok {
          display: inline-block;
          width: 40px;
          height: 40px;
          background: linear-gradient(45deg, #ff0050, #00f2ea);
          border-radius: 8px;
          padding: 8px;
          transition: transform 0.3s ease, box-shadow 0.3s ease;
          text-decoration: none;
        }

         .social-icon.tiktok .icon-svg {
          width: 100%;
          height: 100%;
          fill: white;
        }

        /* Variante con colores alternativos de TikTok */
        .social-icon.tiktok.alt {
          background: #000000;
          border: 2px solid transparent;
          background-clip: padding-box;
          position: relative;
        }

        .social-icon.tiktok.alt::before {
          content: '';
          position: absolute;
          top: -2px;
          left: -2px;
          right: -2px;
          bottom: -2px;
          background: linear-gradient(45deg, #ff0050, #00f2ea);
          border-radius: 10px;
          z-index: -1;
        }

        .social-icon.tiktok.alt .icon-svg {
          fill: #ff0050;
        }