/* --- VARIABLES DE DISEÑO (Paleta Orgánica y Sofisticada) --- */
        :root {
            --bg-color: #F8F8F5;       /* Blanco roto / Crema suave */
            --bg-card: #FFFFFF;
            --text-main: #2C3531;      /* Gris profundo cálido */
            --text-muted: #626F6A;    /* Gris verdoso apagado */
            --accent-sage: #D1E2D3;    /* Verde salvia suave */
            --accent-deep: #3B5249;    /* Verde profundo apagado */
            --accent-blue: #4A6369;    /* Azul petróleo suave */
            --accent-light-blue: #EAF0F1; /* Azulado muy sutil */
            --font-family: 'Plus Jakarta Sans', sans-serif;
            --max-width: 1140px;
            --transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: var(--font-family);
            background-color: var(--bg-color);
            color: var(--text-main);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        section {
            padding: 140px 24px;
            display: flex;
            justify-content: center;
        }

        .container {
            width: 100%;
            max-width: var(--max-width);
        }

        /* --- TIPOGRAFÍA --- */
        h1, h2, h3, h4 {
            font-weight: 500;
            letter-spacing: -0.02em;
            line-height: 1.2;
        }

        p {
            font-weight: 400;
            color: var(--text-muted);
            font-size: 1.1rem;
        }

        .section-tag {
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 0.15em;
            color: var(--accent-blue);
            margin-bottom: 24px;
            font-weight: 600;
            display: block;
        }

        .section-title {
            font-size: 2.5rem;
            color: var(--text-main);
            margin-bottom: 32px;
            max-width: 600px;
        }

        /* --- BOTONES DISCRETOS --- */
        .btn-group {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            padding: 14px 28px;
            font-family: var(--font-family);
            font-size: 0.95rem;
            font-weight: 500;
            text-decoration: none;
            border-radius: 4px;
            transition: var(--transition);
            cursor: pointer;
        }

        .btn-primary {
            background-color: var(--accent-deep);
            color: #FFFFFF;
            border: 1px solid var(--accent-deep);
        }

        .btn-primary:hover {
            background-color: #263530;
            transform: translateY(-2px);
        }

        .btn-secondary {
            background-color: transparent;
            color: var(--text-main);
            border: 1px solid rgba(44, 53, 49, 0.2);
        }

        .btn-secondary:hover {
            border-color: var(--text-main);
            background-color: rgba(44, 53, 49, 0.02);
            transform: translateY(-2px);
        }

        /* --- NAVEGACIÓN SUPERIOR --- */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background-color: rgba(248, 248, 245, 0.8);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(44, 53, 49, 0.05);
            transition: var(--transition);
            display: flex;
            justify-content: center;
            padding: 24px;
        }

        .navbar.scrolled {
            padding: 16px 24px;
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.02);
        }

        .nav-container {
            width: 100%;
            max-width: var(--max-width);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.3rem;
            font-weight: 600;
            letter-spacing: 0.05em;
            color: var(--text-main);
            text-decoration: none;
        }

        .nav-menu {
            display: flex;
            gap: 32px;
            list-style: none;
        }

        .nav-link {
            text-decoration: none;
            color: var(--text-muted);
            font-size: 0.95rem;
            font-weight: 400;
            transition: var(--transition);
        }

        .nav-link:hover {
            color: var(--text-main);
        }

        /* --- HERO SECTION --- */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding-top: 120px;
            position: relative;
            overflow: hidden;
        }

        .hero .container {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            align-items: center;
            gap: 64px;
        }

        .hero-title {
            font-size: 4rem;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 8px;
        }

        .hero-subtitle {
            font-size: 1.8rem;
            color: var(--accent-blue);
            margin-bottom: 24px;
            font-weight: 300;
        }

        .hero-description {
            font-size: 1.25rem;
            max-width: 540px;
            margin-bottom: 40px;
        }

        /* Elemento Visual Orgánico Absctracto (No tecnológico) */
        .hero-visual {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .organic-shape {
            width: 320px;
            height: 320px;
            background: linear-gradient(135deg, var(--accent-sage) 0%, var(--accent-light-blue) 100%);
            border-radius: 60% 40% 70% 30% / 50% 60% 40% 50%;
            filter: blur(20px);
            animation: morph 12s ease-in-out infinite alternate;
            opacity: 0.8;
        }

        @keyframes morph {
            0% { border-radius: 60% 40% 70% 30% / 50% 60% 40% 50%; }
            50% { border-radius: 45% 55% 50% 50% / 40% 65% 35% 60%; }
            100% { border-radius: 50% 50% 65% 35% / 55% 45% 55% 45%; }
        }

        /* --- SECCIÓN 1: QUÉ ES --- */
        .what-is {
            background-color: #FFFFFF;
        }

        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
        }

        .features-intro p {
            margin-bottom: 24px;
        }

        .features-intro p:last-child {
            margin-bottom: 0;
        }

        .features-cards {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }

        .mini-card {
            background-color: var(--bg-color);
            padding: 32px;
            border-radius: 6px;
            transition: var(--transition);
            border-left: 3px solid var(--accent-sage);
        }

        .mini-card h3 {
            font-size: 1.25rem;
            margin-bottom: 12px;
            color: var(--text-main);
        }

        /* --- SECCIÓN 2: POR QUÉ EXISTE --- */
        .why-exist .grid-2 {
            align-items: flex-start;
        }

        .stats-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }

        .stat-box {
            border-bottom: 1px solid rgba(44, 53, 49, 0.1);
            padding-bottom: 24px;
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 600;
            color: var(--accent-blue);
            margin-bottom: 8px;
        }

        .stat-label {
            font-size: 0.95rem;
            color: var(--text-muted);
        }

        /* --- SECCIÓN 3: BASADO EN EVIDENCIA --- */
        .evidence {
            background-color: #FFFFFF;
            text-align: center;
        }

        .evidence .section-title {
            margin-left: auto;
            margin-right: auto;
        }

        .evidence-subtitle {
            font-size: 1.25rem;
            color: var(--text-muted);
            max-width: 600px;
            margin: -16px auto 56px auto;
            font-style: italic;
        }

        .evidence-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 24px;
        }

        .evidence-card {
            background-color: var(--bg-color);
            padding: 40px 32px;
            border-radius: 6px;
            text-align: left;
            transition: var(--transition);
            border: 1px solid rgba(44, 53, 49, 0.02);
        }

        .evidence-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 30px rgba(44, 53, 49, 0.04);
            background-color: #FFFFFF;
            border-color: rgba(44, 53, 49, 0.05);
        }

        .evidence-card-icon {
            width: 40px;
            height: 40px;
            background-color: var(--accent-light-blue);
            border-radius: 50%;
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-blue);
        }

        .evidence-card h3 {
            font-size: 1.2rem;
            margin-bottom: 12px;
        }

        .evidence-card p {
            font-size: 0.95rem;
        }

        /* --- SECCIÓN 4: EL PROYECTO HOY --- */
        .project-status {
            position: relative;
        }

        .status-wrapper {
            background-color: #ECECE7;
            padding: 64px;
            border-radius: 8px;
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 48px;
            align-items: center;
        }

        .status-text p {
            margin-bottom: 24px;
            color: var(--text-main);
        }

        .badge-aje {
            background-color: #FFFFFF;
            padding: 32px;
            border-radius: 6px;
            border-left: 3px solid var(--accent-blue);
        }

        .badge-aje span {
            display: block;
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .badge-aje p {
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-main);
            line-height: 1.5;
        }

        /* --- SECCIÓN 5: CONTACTO --- */
        .contact {
            background-color: #FFFFFF;
        }

        .contact-wrapper {
            max-width: 650px;
            margin: 0 auto;
            text-align: center;
        }

        .contact p {
            margin-bottom: 40px;
        }

        /* Formulario Minimalista preparado para Formspree */
        .contact-form {
            text-align: left;
            margin-top: 48px;
        }

        .form-group {
            margin-bottom: 24px;
        }

        .form-group label {
            display: block;
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 8px;
            color: var(--text-main);
        }

        .form-control {
            width: 100%;
            padding: 14px 16px;
            border: 1px solid rgba(44, 53, 49, 0.15);
            background-color: var(--bg-color);
            border-radius: 4px;
            font-family: var(--font-family);
            font-size: 1rem;
            color: var(--text-main);
            transition: var(--transition);
        }

        .form-control:focus {
            outline: none;
            border-color: var(--accent-blue);
            background-color: #FFFFFF;
        }

        .contact-emails {
            margin-top: 48px;
            padding-top: 32px;
            border-top: 1px solid rgba(44, 53, 49, 0.08);
            display: flex;
            justify-content: center;
            gap: 40px;
        }

        .email-link {
            color: var(--text-main);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
            font-size: 0.95rem;
        }

        .email-link:hover {
            color: var(--accent-blue);
        }

        /* --- FOOTER --- */
        footer {
            padding: 48px 24px;
            background-color: var(--bg-color);
            border-top: 1px solid rgba(44, 53, 49, 0.05);
            text-align: center;
        }

        footer p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* --- RESPONSIVE DESIGN --- */
        @media (max-width: 992px) {
            section { padding: 100px 24px; }
            .hero .container, .grid-2, .status-wrapper {
                grid-template-columns: 1fr;
                gap: 48px;
            }
            .hero { text-align: center; min-height: auto; padding-bottom: 100px; }
            .hero .btn-group { justify-content: center; }
            .hero-visual { order: -1; }
            .organic-shape { width: 240px; height: 240px; }
            .hero-title { font-size: 3.2rem; }
            .section-title { font-size: 2.1rem; }
        }

        @media (max-width: 600px) {
            .nav-menu { display: none; } /* En entorno real se implementaría menú hamburguesa discreto */
            .stats-container { grid-template-columns: 1fr; gap: 24px; }
            .status-wrapper { padding: 32px 24px; }
            .contact-emails { flex-direction: column; gap: 16px; }
        }