/* --- VARIABLES Y RESET CSS --- */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', 'Segoe UI', sans-serif;
        }

        :root {
            --deep-space: #0a0a0f;
            --cosmic-purple: #1a0b2e;
            --neon-blue: #00f3ff;
            --neon-purple: #b967ff;
            --matrix-green: #00ff9d;
            --void: #000000;
            --stardust: rgba(255, 255, 255, 0.8);
            --nebula: rgba(58, 16, 101, 0.3);
        }

        body {
            background: var(--deep-space);
            color: var(--stardust);
            min-height: 100vh;
            overflow-x: hidden;
            position: relative;
        }

        /* --- ESTRUCTURA PRINCIPAL Y FONDO --- */
        #particles-js {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
        }

        .container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            min-height: 100vh;
            position: relative;
            z-index: 2;
        }

        .content-section {
            padding: 4rem 3rem;
            display: flex;
            flex-direction: column;
            justify-content: center;
            position: relative;
        }

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

        /* --- TIPOGRAFÍA Y TEXTOS MEJORADOS --- */
        .badge {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 0.6rem 1.2rem;
            border-radius: 50px;
            font-size: 0.85rem;
            color: var(--neon-blue);
            width: fit-content;
            margin-bottom: 2rem;
            backdrop-filter: blur(10px);
            text-transform: uppercase;
            letter-spacing: 1px;
            font-weight: 600;
        }

        .hero-title {
            font-family: 'Poiret One', sans-serif; 
            font-size: 4rem;
            font-weight: 400;
            margin-bottom: 1.5rem;
            line-height: 1.28;
            padding-block: 0.05em 0.15em;
            overflow: visible;
            background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple), var(--matrix-green));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            position: relative;
            letter-spacing: 2px;
        }

        .hero-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 2.5rem;
            line-height: 1.7;
            max-width: 90%;
            font-weight: 300;
        }
        
        /* --- CARACTERÍSTICAS y CTA --- */
        .features {
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
            margin: 2rem 0;
        }

        .feature {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 1rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .feature-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: rgba(0, 243, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--neon-blue);
            font-size: 1.2rem;
        }

        .feature-text h3 {
            color: white;
            margin-bottom: 0.3rem;
            font-size: 1.1rem;
            font-weight: 600;
        }

        .feature-text p {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
        }

        /* --- SECCIÓN DE CARDS REDISEÑADA - BOTONES MEJORADOS --- */
        .cards-section {
            position: relative;
            z-index: 2;
            padding: 4rem 3rem;
            background: rgba(10, 10, 15, 0.8);
            backdrop-filter: blur(10px);
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

        .section-title {
            font-family: 'Poiret One', sans-serif;
            font-size: 2.5rem;
            text-align: center;
            margin-bottom: 3rem;
            background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .cards-container {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 20px;
            padding: 2rem;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            height: auto;
            min-height: 320px;
            text-align: left;
        }

        .card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0, 243, 255, 0.03), rgba(185, 103, 255, 0.03));
            opacity: 0;
            transition: opacity 0.3s ease;
            z-index: 1;
        }

        .card::after {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
            transition: left 0.7s ease;
            z-index: 1;
        }

        .card:hover {
            transform: translateY(-5px) scale(1.01);
            border-color: rgba(0, 243, 255, 0.3);
            box-shadow: 0 10px 25px rgba(0, 243, 255, 0.1);
        }

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

        .card:hover::after {
            left: 100%;
        }

        .card-icon-container {
            flex-shrink: 0;
            position: relative;
            z-index: 2;
            margin-bottom: 1.5rem;
        }

        .card-icon {
            width: 60px;
            height: 60px;
            border-radius: 15px;
            background: rgba(0, 243, 255, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--neon-blue);
            font-size: 1.5rem;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .card-icon::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0, 243, 255, 0.1), transparent);
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .card:hover .card-icon {
            transform: scale(1.05);
            background: rgba(0, 243, 255, 0.12);
            box-shadow: 0 0 15px rgba(0, 243, 255, 0.2);
        }

        .card:hover .card-icon::after {
            opacity: 1;
        }

        .card-content {
            position: relative;
            z-index: 2;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .card h3 {
            font-size: 1.3rem;
            margin-bottom: 1rem;
            color: white;
            font-weight: 600;
            position: relative;
            display: inline-block;
        }

        .card h3::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 30px;
            height: 2px;
            background: var(--neon-blue);
            transition: width 0.3s ease;
            border-radius: 2px;
        }

        .card:hover h3::after {
            width: 50px;
        }

        .card p {
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 1.5rem;
            line-height: 1.6;
            flex-grow: 1;
            font-size: 0.9rem;
        }

        /* --- BOTONES REDISEÑADOS - ANCHO COMPLETO --- */
        .card-button {
            display: flex;
            align-items: center;
            justify-content: space-between;
            color: white;
            padding: 0.9rem 1.5rem;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
            letter-spacing: 0.5px;
            position: relative;
            z-index: 2;
            font-size: 0.85rem;
            width: 100%; /* Ancho completo del card */
            text-transform: uppercase;
            border: none;
            overflow: hidden;
            text-align: center;
        }

        /* Botón tipo 1 - Fondo azul con gradiente */
        .card-button.type-1 {
            background: linear-gradient(135deg, var(--neon-blue), #0099cc);
            box-shadow: 0 4px 15px rgba(0, 243, 255, 0.3);
        }

        .card-button.type-1:hover {
            background: linear-gradient(135deg, #0099cc, var(--neon-blue));
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 243, 255, 0.4);
        }

        /* Botón tipo 2 - Borde azul con fondo transparente */
        .card-button.type-2 {
            background: rgba(0, 243, 255, 0.1);
            border: 2px solid var(--neon-blue);
            color: var(--neon-blue);
            box-shadow: 0 4px 15px rgba(0, 243, 255, 0.2);
        }

        .card-button.type-2:hover {
            background: rgba(0, 243, 255, 0.2);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 243, 255, 0.3);
        }

        .card-button span:last-child {
            margin-left: 0.5rem;
            font-weight: 300;
            transition: transform 0.3s ease;
        }

        .card-button:hover span:last-child {
            transform: translateX(3px);
        }

        /* --- SECCIÓN DE SERVICIOS CENTRADA --- */
        .services-section {
            position: relative;
            z-index: 2;
            padding: 4rem 3rem;
            background: rgba(10, 10, 15, 0.9);
            backdrop-filter: blur(10px);
        }

        .services-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }

        .services-text h2 {
            font-family: 'Poiret One', sans-serif;
            font-size: 2.5rem;
            margin-bottom: 2rem;
            background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .services-text p {
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.7;
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }

        .services-highlights {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            margin-top: 3rem;
        }

        .highlight {
            padding: 1.5rem;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: all 0.3s ease;
        }

        .highlight:hover {
            transform: translateY(-5px);
            border-color: rgba(0, 243, 255, 0.3);
            box-shadow: 0 10px 20px rgba(0, 243, 255, 0.1);
        }

        .highlight h3 {
            color: var(--neon-blue);
            margin-bottom: 1rem;
            font-size: 1.2rem;
        }

        .highlight p {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
            line-height: 1.5;
        }

        /* --- SECCIÓN FAQ MEJORADA --- */
        .faq-section {
            position: relative;
            z-index: 2;
            padding: 4rem 3rem;
            background: rgba(10, 10, 15, 0.8);
            backdrop-filter: blur(10px);
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

        .faq-container {
            max-width: 900px;
            margin: 0 auto;
        }

        .faq-title {
            font-family: 'Poiret One', sans-serif;
            font-size: 2.5rem;
            text-align: center;
            margin-bottom: 3rem;
            background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .faq-item {
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            margin-bottom: 0.5rem;
            background: rgba(255, 255, 255, 0.02);
            border-radius: 12px;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .faq-item:hover {
            background: rgba(255, 255, 255, 0.05);
        }

        .faq-question {
            padding: 1.5rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-weight: 600;
            color: white;
            transition: all 0.3s ease;
            position: relative;
        }

        .faq-question:hover {
            color: var(--neon-blue);
        }

        .faq-question::after {
            content: '+';
            font-size: 1.8rem;
            color: var(--neon-blue);
            transition: all 0.3s ease;
            font-weight: 300;
        }

        .faq-item.active .faq-question::after {
            transform: rotate(45deg);
            color: var(--matrix-green);
        }

        .faq-item.active .faq-question {
            color: var(--neon-blue);
            background: rgba(0, 243, 255, 0.05);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.7;
            padding: 0 2rem;
        }

        .faq-item.active .faq-answer {
            max-height: 500px;
            padding: 2rem 2rem 2rem 1.5rem;
        }

        .faq-answer p {
            margin-bottom: 1rem;
        }

        .faq-answer p:last-child {
            margin-bottom: 0;
        }

        /* --- MÓDULO DE ASESORÍA PERSONALIZADA --- */
        .personal-consult-module {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(0, 243, 255, 0.2);
            border-radius: 15px;
            padding: 2rem;
            margin: 4rem auto;
            text-align: center;
            backdrop-filter: blur(10px);
            box-shadow: 0 0 40px rgba(0, 243, 255, 0.1);
            max-width: 600px;
            position: relative;
            z-index: 2;
        }

        .personal-consult-module h3 {
            color: var(--neon-blue);
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 0.5rem;
        }

        .personal-consult-module p {
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 1.5rem;
            font-size: 1rem;
        }

        .personal-consult-module .cta-button {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
            color: white;
            padding: 1rem 2.2rem;
            border-radius: 10px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            border: none;
            backdrop-filter: blur(10px);
            letter-spacing: 0.5px;
            margin: 0;
            width: 100%;
            justify-content: center;
            font-size: 1.1rem;
            padding: 1.2rem;
            box-shadow: 0 5px 15px rgba(185, 103, 255, 0.4);
        }

        .personal-consult-module .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(0, 243, 255, 0.2);
        }

        /* --- SISTEMA VISUAL MEJORADO PARA MÓVIL --- */
        .nexus-system {
            position: relative;
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            perspective: 1000px;
            transition: filter 0.5s ease;
        }

        .quantum-orb {
            position: absolute;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0, 243, 255, 0.05) 0%, transparent 70%);
            border: 1px solid rgba(0, 243, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.5s ease;
            transform-style: preserve-3d;
        }
        
        .quantum-orb:hover .core {
            transform: scale(1.1);
            box-shadow: 0 0 60px var(--neon-blue);
            transition: all 0.3s ease;
        }

        .core {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: radial-gradient(circle, var(--neon-blue), transparent 70%);
            box-shadow: 0 0 40px var(--neon-blue);
            position: relative;
            z-index: 3;
            transition: all 0.5s ease;
        }

        .particle {
            position: absolute;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--neon-blue);
            box-shadow: 0 0 10px var(--neon-blue);
        }

        .node {
            position: absolute;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: rgba(185, 103, 255, 0.3);
            border: 1px solid var(--neon-purple);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.6rem;
            color: var(--neon-purple);
            transition: all 0.3s ease;
            backface-visibility: hidden; 
        }

        .node:hover {
            transform: scale(1.5) translateZ(30px) !important;
            background: var(--neon-purple);
            box-shadow: 0 0 20px var(--neon-purple);
        }

        .connection {
            position: absolute;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
            transform-origin: left center;
        }

        .data-stream {
            position: absolute;
            width: 2px;
            height: 100px;
            background: linear-gradient(to bottom, transparent, var(--matrix-green), transparent);
            animation: dataFlow 3s linear infinite;
        }

        @keyframes dataFlow {
            0% { transform: translateY(-100px); opacity: 0; }
            50% { opacity: 1; }
            100% { transform: translateY(100vh); opacity: 0; }
        }

        .hologram-text {
            position: absolute;
            font-family: 'Poiret One', sans-serif; 
            font-size: 0.9rem; 
            color: var(--matrix-green);
            opacity: 0.8;
            text-transform: uppercase;
            letter-spacing: 4px;
            animation: float 6s ease-in-out infinite;
            font-weight: bold;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0) rotateX(0deg); }
            50% { transform: translateY(-20px) rotateX(10deg); }
        }

        .distortion-field {
            position: absolute;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 4;
        }

        .distortion-wave {
            position: absolute;
            width: 150px;
            height: 150px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0, 243, 255, 0.2) 0%, transparent 70%);
            transform: scale(0);
            opacity: 0;
            transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            box-shadow: 0 0 30px rgba(0, 243, 255, 0.5); 
        }

        /* --- RESPONSIVE MEJORADO --- */
        @media (max-width: 1200px) {
            .cards-container {
                grid-template-columns: repeat(2, 1fr);
                gap: 2rem;
            }
            .services-highlights {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 968px) {
            .container {
                grid-template-columns: 1fr;
            }
            .visual-section {
                min-height: 60vh;
            }
            .hero-title {
                font-size: 3rem;
            }
            .quantum-orb {
                width: 320px;
                height: 320px;
            }
            .core {
                width: 60px;
                height: 60px;
            }
            .card {
                text-align: left;
            }
            .card-button {
                margin-left: 0;
                margin-right: auto;
            }
            .personal-consult-module {
                margin: 2rem auto;
                padding: 1.5rem;
            }
        }

        @media (max-width: 768px) {
            .cards-container {
                grid-template-columns: 1fr;
            }
            .services-highlights {
                grid-template-columns: 1fr;
            }
            .quantum-orb {
                width: 280px;
                height: 280px;
            }
        }

        @media (max-width: 480px) {
            .content-section, .cards-section, .services-section, .faq-section {
                padding: 2rem 1.5rem;
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .section-title, .services-text h2, .faq-title {
                font-size: 2rem;
            }
            .quantum-orb {
                width: 240px;
                height: 240px;
            }
            .core {
                width: 50px;
                height: 50px;
            }
            .card {
                padding: 2rem 1.5rem;
            }
            .faq-question {
                padding: 1.2rem 1.5rem;
            }
            .faq-answer {
                padding: 0 1.5rem;
            }
            .faq-item.active .faq-answer {
                padding: 0 1.5rem 1.2rem;
            }
            .personal-consult-module {
                margin: 2rem auto;
                padding: 1.5rem;
            }
            .personal-consult-module h3 {
                font-size: 1.3rem;
            }
            .personal-consult-module .cta-button {
                font-size: 1rem;
                padding: 1rem;
            }
        }