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

        :root {
            --primary-color: #2E7D32;
            --secondary-color: #81C784;
            --accent-color: #FFB74D;
            --light-bg: #F1F8F4;
            --dark-text: #1B1B1B;
            --light-text: #FFFFFF;
            --border-color: #D4E8DD;
            --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }

        html {
            scroll-behavior: smooth;
        }

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

        /* Encabezado y Navegación */
        header {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            color: var(--light-text);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: var(--shadow);
        }

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

        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .logo::before {
            content: "🦋";
            font-size: 2rem;
        }

        nav {
            display: flex;
            gap: 2rem;
        }

        nav a {
            color: var(--light-text);
            text-decoration: none;
            transition: var(--transition);
            font-weight: 500;
            position: relative;
        }

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

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

        .menu-toggle {
            display: none;
            flex-direction: column;
            cursor: pointer;
            background: none;
            border: none;
            color: var(--light-text);
            font-size: 1.5rem;
        }

        /* Sección Hero */
        .hero {
            background: linear-gradient(135deg, var(--primary-color) 0%, #1565C0 50%, var(--primary-color) 100%);
            color: var(--light-text);
            padding: 6rem 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            width: 400px;
            height: 400px;
            background: rgba(255, 183, 77, 0.1);
            border-radius: 50%;
            top: -100px;
            right: -100px;
            animation: float 6s ease-in-out infinite;
        }

        .hero::after {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            background: rgba(129, 199, 132, 0.1);
            border-radius: 50%;
            bottom: -50px;
            left: -50px;
            animation: float 8s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(30px); }
        }

        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            font-weight: bold;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
        }

        .hero p {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            opacity: 0.95;
        }

        .cta-button {
            display: inline-block;
            background: var(--accent-color);
            color: var(--dark-text);
            padding: 1rem 2.5rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            transition: var(--transition);
            border: none;
            cursor: pointer;
            font-size: 1rem;
            box-shadow: 0 4px 15px rgba(255, 183, 77, 0.4);
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(255, 183, 77, 0.6);
        }

        /* Contenedor principal */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        section {
            padding: 4rem 0;
        }

        /* Sección Qué es */
        .about {
            background-color: var(--light-bg);
        }

        .about h2 {
            text-align: center;
            color: var(--primary-color);
            font-size: 2.5rem;
            margin-bottom: 3rem;
            position: relative;
            padding-bottom: 1rem;
        }

        .about h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--accent-color);
            border-radius: 2px;
        }

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

        .about-card {
            background: var(--light-text);
            padding: 2rem;
            border-radius: 15px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border-left: 5px solid var(--primary-color);
        }

        .about-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 8px 25px rgba(46, 125, 50, 0.2);
        }

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

        .about-card p {
            color: #555;
            line-height: 1.8;
        }

        /* Sección Etapas */
        .stages {
            background: var(--light-text);
        }

        .stages h2 {
            text-align: center;
            color: var(--primary-color);
            font-size: 2.5rem;
            margin-bottom: 3rem;
            position: relative;
            padding-bottom: 1rem;
        }

        .stages h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--accent-color);
            border-radius: 2px;
        }

        .timeline {
            position: relative;
            padding: 2rem 0;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 4px;
            height: 100%;
            background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
        }

        .timeline-item {
            margin-bottom: 3rem;
            position: relative;
        }

        .timeline-item:nth-child(odd) .stage-content {
            margin-left: 0;
            margin-right: 50%;
            padding-right: 2rem;
            text-align: right;
        }

        .timeline-item:nth-child(even) .stage-content {
            margin-left: 50%;
            margin-right: 0;
            padding-left: 2rem;
            text-align: left;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 20px;
            background: var(--accent-color);
            border-radius: 50%;
            border: 4px solid var(--light-bg);
            top: 0;
            z-index: 1;
        }

        .stage-content h3 {
            color: var(--primary-color);
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
        }

        .stage-content p {
            color: #666;
            font-size: 0.95rem;
        }

        /* Sección Testimonios */
        .testimonials {
            background: linear-gradient(135deg, var(--light-bg) 0%, rgba(129, 199, 132, 0.1) 100%);
        }

        .testimonials h2 {
            text-align: center;
            color: var(--primary-color);
            font-size: 2.5rem;
            margin-bottom: 3rem;
            position: relative;
            padding-bottom: 1rem;
        }

        .testimonials h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--accent-color);
            border-radius: 2px;
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
        }

        .testimonial-card {
            background: var(--light-text);
            padding: 2rem;
            border-radius: 15px;
            box-shadow: var(--shadow);
            border-top: 4px solid var(--secondary-color);
        }

        .testimonial-card::before {
            content: '"';
            font-size: 3rem;
            color: var(--accent-color);
            opacity: 0.3;
            line-height: 1;
        }

        .testimonial-text {
            font-style: italic;
            color: #555;
            margin: 1rem 0;
            line-height: 1.8;
        }

        .testimonial-author {
            font-weight: bold;
            color: var(--primary-color);
            margin-top: 1rem;
        }

        .stars {
            color: var(--accent-color);
            margin-bottom: 0.5rem;
        }

        /* Sección Recursos */
        .resources {
            background: var(--light-text);
        }

        .resources h2 {
            text-align: center;
            color: var(--primary-color);
            font-size: 2.5rem;
            margin-bottom: 3rem;
            position: relative;
            padding-bottom: 1rem;
        }

        .resources h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--accent-color);
            border-radius: 2px;
        }

        .resources-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }

        .resource-item {
            background: var(--light-bg);
            padding: 2rem;
            border-radius: 12px;
            text-align: center;
            transition: var(--transition);
            border: 2px solid transparent;
        }

        .resource-item:hover {
            border-color: var(--primary-color);
            transform: scale(1.05);
        }

        .resource-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
        }

        .resource-item h3 {
            color: var(--primary-color);
            margin-bottom: 1rem;
        }

        .resource-item p {
            color: #666;
            font-size: 0.95rem;
        }

        /* Sección Blog */
        .blog {
            background: var(--light-bg);
        }

        .blog h2 {
            text-align: center;
            color: var(--primary-color);
            font-size: 2.5rem;
            margin-bottom: 3rem;
            position: relative;
            padding-bottom: 1rem;
        }

        .blog h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--accent-color);
            border-radius: 2px;
        }

        .blog-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
        }

        .blog-card {
            background: var(--light-text);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .blog-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 30px rgba(46, 125, 50, 0.15);
        }

        .blog-image {
            width: 100%;
            height: 200px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
        }

        .blog-content {
            padding: 1.5rem;
        }

        .blog-date {
            color: var(--secondary-color);
            font-size: 0.85rem;
            margin-bottom: 0.5rem;
        }

        .blog-card h3 {
            color: var(--primary-color);
            margin-bottom: 0.8rem;
        }

        .blog-card p {
            color: #666;
            font-size: 0.95rem;
            margin-bottom: 1rem;
        }

        .read-more {
            color: var(--primary-color);
            text-decoration: none;
            font-weight: bold;
            transition: var(--transition);
        }

        .read-more:hover {
            color: var(--secondary-color);
        }

        /* Sección Contacto */
        .contact {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            color: var(--light-text);
        }

        .contact h2 {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 3rem;
        }

        .contact-content {
            max-width: 600px;
            margin: 0 auto;
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 1rem;
            border: none;
            border-radius: 8px;
            font-family: inherit;
            font-size: 1rem;
        }

        .form-group textarea {
            resize: vertical;
            min-height: 150px;
        }

        .submit-btn {
            background: var(--accent-color);
            color: var(--dark-text);
            padding: 1rem 2rem;
            border: none;
            border-radius: 50px;
            font-weight: bold;
            cursor: pointer;
            font-size: 1rem;
            transition: var(--transition);
            width: 100%;
        }

        .submit-btn:hover {
            transform: scale(1.02);
            box-shadow: 0 6px 20px rgba(255, 183, 77, 0.4);
        }

        .form-message {
            padding: 1rem;
            margin-top: 1rem;
            border-radius: 8px;
            display: none;
        }

        .form-message.success {
            background-color: rgba(81, 193, 125, 0.2);
            color: #2E7D32;
            display: block;
        }

        /* Pie de página */
        footer {
            background: var(--dark-text);
            color: var(--light-text);
            text-align: center;
            padding: 2rem;
            margin-top: 3rem;
        }

        footer p {
            opacity: 0.8;
        }

        /* Botón volver al inicio */
        .scroll-to-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background: var(--primary-color);
            color: var(--light-text);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            opacity: 0;
            transition: var(--transition);
            z-index: 99;
            box-shadow: var(--shadow);
        }

        .scroll-to-top.active {
            opacity: 1;
        }

        .scroll-to-top:hover {
            background: var(--secondary-color);
            transform: translateY(-5px);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }

            .hero p {
                font-size: 1.1rem;
            }

            nav {
                display: none;
                position: absolute;
                top: 70px;
                left: 0;
                right: 0;
                background: var(--primary-color);
                flex-direction: column;
                gap: 0;
                padding: 1rem;
                gap: 1rem;
            }

            nav.active {
                display: flex;
            }

            .menu-toggle {
                display: flex;
            }

            nav a::after {
                display: none;
            }

            .timeline::before {
                left: 10px;
            }

            .timeline-item:nth-child(odd) .stage-content,
            .timeline-item:nth-child(even) .stage-content {
                margin-left: 50px;
                margin-right: 0;
                padding-left: 1rem;
                text-align: left;
            }

            .timeline-item::before {
                left: 4px;
            }

            section {
                padding: 2rem 0;
            }

            .header-container {
                padding: 0 1rem;
            }

            .logo {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 480px) {
            .hero {
                padding: 4rem 1rem;
            }

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

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

            .about-grid,
            .testimonials-grid,
            .resources-grid,
            .blog-grid {
                grid-template-columns: 1fr;
            }

            section {
                padding: 1.5rem 0;
            }
        }