/* --- VARIABLES DE COLOR (PALETA "SUNSET NOSTALGIA") --- */
        :root {
            --bg-light: #ffffff;       /* Blanco: Base limpia */
            --bg-alt: #355070;         /* Dusk Blue: Fondo oscuro (Cielo nocturno) */
            --text-dark: #355070;      /* Dusk Blue: Texto principal (Elegancia nocturna) */
            --text-muted: #6d597a;     /* Dusty Lavender: Texto secundario (Calma nostálgica) */
            --accent: #e56b6f;         /* Light Coral: Botones / Links (Vitalidad suave) */
            --accent-hover: #b56576;   /* Rosewood: Hover (Glamour vintage) */
            --secondary: #eaac8b;      /* Light Bronze: Detalles (Calidez y opulencia) */
            --border-color: #eaac8b;   /* Light Bronze: Bordes cálidos */
            --white: #ffffff;
        }

        /* --- RESET & BASE --- */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

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

        h1, h2, h3, h4 {
            font-family: 'Playfair Display', serif;
            color: var(--text-dark);
            line-height: 1.2;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: 0.3s;
        }

        ul { list-style: none; }

        /* --- COMPONENTES UI (Simulando Módulos Divi) --- */
        .btn {
            display: inline-block;
            padding: 12px 30px;
            border-radius: 4px; /* Divi border-radius */
            font-weight: 600;
            letter-spacing: 0.5px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .btn-primary {
            background-color: var(--accent);
            color: var(--white);
            border: 2px solid var(--accent);
        }

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

        .btn-outline {
            border: 2px solid var(--text-dark);
            color: var(--text-dark);
            margin-left: 15px;
        }

        .btn-outline:hover {
            background-color: var(--text-dark);
            color: var(--white); 
        }

        .container {
            max-width: 1200px; /* Ancho estándar Divi */
            margin: 0 auto;
            padding: 0 20px;
        }

        /* --- HEADER (Theme Builder Header) --- */
        header {
            background-color: rgba(255, 255, 255, 0.95);
            padding: 20px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid rgba(234, 172, 139, 0.3); /* Light Bronze suave */
            backdrop-filter: blur(5px);
        }

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

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            font-family: 'Playfair Display', serif;
            color: var(--text-dark);
        }
        
        .logo span { color: var(--accent); }

        .nav-links {
            display: flex;
            gap: 30px;
        }

        .nav-links a {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
        }

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

        .lang-switch {
            font-size: 0.9rem;
            border-left: 2px solid var(--border-color); /* Borde Light Bronze */
            padding-left: 20px;
            margin-left: 20px;
            font-weight: 600;
            color: var(--text-dark);
        }

        /* --- HERO SECTION --- */
        .hero {
            padding: 100px 0;
            display: flex;
            align-items: center;
            min-height: 85vh;
        }

        .hero-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .hero-content h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
        }

        .hero-content p {
            font-size: 1.1rem;
            color: var(--text-muted);
            opacity: 1;
            margin-bottom: 40px;
            max-width: 90%;
        }

        .hero-visual {
            position: relative;
            height: 400px;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        /* Abstract Shape Simulation */
        .code-window {
            background: var(--bg-alt); /* Dusk Blue Background */
            width: 100%;
            height: 100%;
            border-radius: 10px;
            box-shadow: 20px 20px 0px var(--border-color); /* Sombra Light Bronze */
            padding: 20px;
            position: relative;
            overflow: hidden;
            font-family: 'Courier New', monospace;
            color: #f0f0f0;
            font-size: 0.9rem;
            border: 1px solid var(--secondary); /* Bronze Border */
        }

        .dot-row { display: flex; gap: 8px; margin-bottom: 20px; }
        .dot { width: 12px; height: 12px; border-radius: 50%; background: #5f5f5f; }
        .dot.red { background: #e56b6f; } /* Coral */
        .dot.yellow { background: #eaac8b; } /* Bronze */
        .dot.green { background: #6d597a; } /* Lavender */

        .code-content { opacity: 1; }
        .code-highlight { color: var(--accent); font-weight: bold; } /* Coral */
        .code-string { color: var(--secondary); }    /* Bronze strings */
        .code-func { color: #eaac8b; }   /* Bronze functions */

        /* --- TECH STACK --- */
        .tech-stack {
            background-color: var(--bg-alt); /* Dusk Blue Background */
            padding: 40px 0;
        }

        .tech-row {
            display: flex;
            justify-content: space-around;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .tech-item {
            color: var(--white); /* White text on Dusk Blue bg */
            font-weight: 700;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .tech-item i { color: var(--secondary); } /* Bronze icons */

        /* --- PROJECTS SECTION --- */
        .projects {
            padding: 80px 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-title h2 {
            font-size: 2.5rem;
            margin-bottom: 10px;
        }

        .section-title p {
            color: var(--text-muted);
            font-weight: 600;
        }

        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        /* Card Style simulates Divi Blog/Portfolio Module */
        .project-card {
            background: var(--white);
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(53, 80, 112, 0.1); /* Sombra Dusk Blue */
            transition: transform 0.3s ease;
            border: 1px solid #e0e0e0;
        }

        .project-card:hover {
            transform: translateY(-10px); /* Divi Hover Effect */
            box-shadow: 0 15px 30px rgba(53, 80, 112, 0.2);
        }

        .card-img {
            height: 200px;
            background-color: var(--text-dark); /* Dusk Blue placeholder */
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--secondary); /* Bronze icon */
            font-size: 3rem;
        }
        
        .card-overlay {
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: rgba(229, 107, 111, 0.9); /* Light Coral overlay */
            display: flex;
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .project-card:hover .card-overlay {
            opacity: 1;
        }
        
        .card-overlay a {
            color: white;
            font-size: 1.5rem;
            padding: 10px;
        }
        .card-overlay a:hover {
            color: var(--text-dark); /* Dark hover */
        }

        .card-body {
            padding: 25px;
        }

        .tags {
            display: flex;
            gap: 10px;
            margin-bottom: 15px;
            flex-wrap: wrap;
        }

        .tag {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--white);
            background: var(--text-muted); /* Lavender tag */
            padding: 4px 10px;
            border-radius: 50px;
            font-weight: 700;
        }

        .card-body h3 {
            font-size: 1.4rem;
            margin-bottom: 10px;
        }

        .card-body p {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .view-project {
            font-weight: 600;
            color: var(--accent);
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .view-project:hover {
            color: var(--accent-hover); /* Rosewood hover */
        }

        /* --- ABOUT PREVIEW --- */
        .about-preview {
            background-color: var(--text-dark); /* Dusk Blue Background */
            color: var(--bg-light);
            padding: 80px 0;
        }

        .about-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .about-text h2 { color: var(--bg-light); margin-bottom: 20px; }
        .about-text p { color: var(--secondary); margin-bottom: 20px; } /* Bronze text for readability on dark */

        .stat-box {
            border-left: 3px solid var(--accent);
            padding-left: 20px;
            margin-top: 30px;
        }
        .stat-box strong { display: block; font-size: 1.2rem; color: var(--bg-light); }
        .stat-box span { font-size: 0.9rem; color: var(--border-color); /* Bronze */ }

        /* --- FOOTER --- */
        footer {
            background-color: var(--text-dark);
            color: var(--secondary);
            padding: 50px 0 20px;
            text-align: center;
            border-top: 1px solid var(--text-muted);
        }

        .social-icons {
            margin-bottom: 30px;
            font-size: 1.5rem;
        }

        .social-icons a {
            margin: 0 15px;
            color: var(--secondary); /* Bronze icons */
        }
        
        .social-icons a:hover { color: var(--accent); }

        .copyright {
            font-size: 0.85rem;
            opacity: 0.7;
            color: var(--bg-light);
        }

        /* --- RESPONSIVE --- */
        @media (max-width: 768px) {
            .hero-row, .about-row {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .hero-visual { display: none; } /* Ocultar gráfico en móvil simple */
            
            .nav-links { display: none; } /* Simplificado para mockup */
            .logo { margin: 0 auto; }
            
            .btn-outline { margin: 10px 0 0 0; display: block; }
        }