html{
    scroll-behavior: smooth;
}
/* VARIABLES DE MARCA*/
        :root {
            --verde-bosque: #1B4D3E;
            --burdeos-punk: #8B2635;
            --dorado-orb: #C9A227;
            --musgo: #2d5a4a;
            --negro-suave: #1a1a1a;
            --blanco-roto: #fafcfb;
            --fuente-titulos: 'Futura', 'Arial Black', sans-serif;
            --fuente-cuerpo: 'Garamond', serif;
        }

        /* ESTILOS GLOBALES */
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { 
            background-color: var(--blanco-roto); 
            font-family: var(--fuente-cuerpo); 
            color: var(--negro-suave); 
            line-height: 1.6;
        }

        h1, h2, h3, .punk-font { 
            font-family: var(--fuente-titulos); 
            text-transform: uppercase; 
            letter-spacing: 2px;
        }

        /* HERO SECTION*/
        .hero {
            height: 100vh;
            background: linear-gradient(rgba(27, 77, 62, 0.7), rgba(27, 77, 62, 0.7)), 
                        url('images/fondo-hero.jpg') center/cover;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            color: var(--dorado-orb);
            padding: 20px;
        }

        .hero h1 { font-size: 3.5rem; margin-bottom: 1rem; border-bottom: 4px solid var(--burdeos-punk); }
        .hero p { font-size: 1.5rem; margin-bottom: 2rem; color: white; }

        .btn-main {
            background-color: var(--burdeos-punk);
            color: white;
            padding: 1.2rem 2.5rem;
            text-decoration: none;
            font-family: var(--fuente-titulos);
            font-weight: bold;
            transition: 0.3s;
            border: 2px solid transparent;
        }

        .btn-main:hover {
            background-color: transparent;
            border-color: var(--dorado-orb);
            color: var(--dorado-orb);
            box-shadow: 0 0 20px var(--dorado-orb);
        }
        /* ESTILOS DEL MENÚ */
        .navbar {
            position: fixed; /* Se queda arriba siempre */
            top: 0;
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 10%;
            background: rgba(27, 77, 62, 0.507);
            backdrop-filter: blur(8px); /* Efecto de vidrio esmerilado moderno */
            z-index: 1000;
            border-bottom: 2px solid var(--dorado-orb);
        }

        .nav-logo {
            color: var(--dorado-orb);
            font-family: var(--fuente-titulos);
            font-weight: bold;
            font-size: 1.2rem;
            letter-spacing: 2px;
        }

        .nav-links {
            list-style: none;
            display: flex;
            align-items: center;
            gap: 30px;
        }

        .nav-links a {
            text-decoration: none;
            color: white;
            font-family: var(--fuente-titulos);
            font-size: 0.9rem;
            text-transform: uppercase;
            transition: 0.3s;
        }

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

        /* Botón especial dentro del menú */
        .nav-btn {
            background-color: var(--burdeos-punk);
            padding: 8px 20px !important;
            border-radius: 0; /* Estilo cuadrado/punk */
            font-weight: bold;
        }

        .nav-btn:hover {
            background-color: var(--dorado-orb) !important;
            color: var(--verde-bosque) !important;
        }

        /* Ajuste para que el Hero no quede tapado por el menú */
        .hero {
            padding-top: 80px;
        }
        /* SECCIONES COMUNES */
        section { padding: 80px 10%; }
        .container { max-width: 1200px; margin: 0 auto; 
        scroll-margin-top: 100px;
        }
        h2 { color: var(--verde-bosque); margin-bottom: 2rem; font-size: 2.5rem; text-align: center; }

        /* SOBRE EL PROGRAMA*/
        .quote {
            font-style: italic;
            font-size: 2rem;
            text-align: center;
            color: var(--burdeos-punk);
            margin: 40px 0;
        }

        /* CRITERIOS DE EVALUACIÓN*/
        .grid-criterios {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            scroll-margin-top: 300px;
        }

        .card {
            background: white;
            padding: 30px;
            border-left: 5px solid var(--verde-bosque);
            box-shadow: 5px 5px 0px var(--musgo);
            transition: 0.3s;
        }

        .card:hover { transform: translateY(-10px); border-left-color: var(--dorado-orb); }
        .card h4 { color: var(--burdeos-punk); margin-bottom: 10px; }
        .card .percent { font-size: 2rem; font-weight: bold; color: var(--verde-bosque); }

        /* TIMELINE*/
        .timeline {
            margin-top: 40px;
            border-top: 2px dashed var(--verde-bosque);
            padding-top: 40px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            scroll-margin-top: 300px;
        }

        .timeline-item { width: 30%; margin-bottom: 30px; }
        .timeline-date { color: var(--burdeos-punk); font-weight: bold; display: block; }

        /* FOOTER [cite: 166] */
        footer {
            background-color: var(--verde-bosque);
            color: var(--blanco-roto);
            padding: 40px;
            text-align: center;
            border-top: 10px solid var(--burdeos-punk);
            scroll-margin-top: 100px;
        }
.re { grid-area: re;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 1%;
}
.re>a>img{
    transition: 0.3s;
}
.re>a>img:hover{
filter: drop-shadow(0 0 5px var(--dorado-orb));
    transform: scale(1.1);
}

        /* DETALLE TARTÁN [cite: 98] */
        .tartan-divider {
            height: 20px;
            background: repeating-linear-gradient(45deg, var(--verde-bosque), var(--verde-bosque) 10px, var(--burdeos-punk) 10px, var(--burdeos-punk) 20px);
            opacity: 0.3;
            scroll-margin-top: 100px;
        }
        #registro{
            scroll-margin-top: 100px;
        }
/* ESTILOS DEL CHATBOT */
.chatbot-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999; /* Esto asegura que esté por encima de todo */
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-family: var(--fuente-titulos);
}

.chatbot-trigger {
    background-color: var(--burdeos-punk);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    border: 2px solid var(--dorado-orb);
}

.chatbot-bubble {
    background: white;
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 15px;
    width: 220px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    border-left: 5px solid var(--dorado-orb);
    font-size: 0.9rem;
    color: var(--negro-suave);
    display: block; /* Empieza visible para la tarea */
}

.orb-icon {
    color: var(--dorado-orb);
    font-weight: bold;
    display: block;
}