/* ==========================================================================
   Sección Hero (Layout, Textos, Botones y Tarjeta Neural)
   ========================================================================== */

.hero-section {
    padding-top: 140px;
    padding-bottom: 80px;
    min-height: 85vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 75% 30%, rgba(0, 242, 254, 0.05) 0%, transparent 60%);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

/* --------------------------------------------------------------------------
   Columna Izquierda: Contenido y Llamado a la Acción
   -------------------------------------------------------------------------- */
.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

/* Slogan convertido en Título Principal destacado y con gran énfasis */
.hero-main-slogan {
    font-size: 1.7rem;
    font-weight: 700;
    line-height: 1.25;
    color: #ffffff;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

/* Grupo de la Ruta de Pensamiento */
.thought-group {
    width: 100%;
    margin-bottom: 24px;
}

.thought-group-title {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: #00f2fe;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.thought-path {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 8px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 14px 16px;
    border-radius: 8px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.path-node {
    font-size: 0.82rem;
    font-weight: 500;
    color: #cbd5e1;
    background: rgba(30, 41, 59, 0.7);
    padding: 4px 8px;
    border-radius: 4px;
}

.highlight-meta {
    color: #00f2fe;
    border: 1px solid rgba(0, 242, 254, 0.3);
}

.path-arrow {
    font-size: 0.8rem;
    color: #64748b;
}

.hero-description {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #94a3b8;
    margin-bottom: 28px;
    max-width: 520px;
}

/* Botón de Llamado a la Acción (CTA) Destacado */
.hero-cta-container {
    display: flex;
    gap: 16px;
}

.btn-cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.15), rgba(0, 102, 204, 0.3));
    color: #ffffff;
    border: 1px solid #00f2fe;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.2);
    transition: all 0.3s ease;
}

.btn-cta-primary:hover {
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.3), rgba(0, 102, 204, 0.5));
    box-shadow: 0 0 30px rgba(0, 242, 254, 0.4);
    transform: translateY(-2px);
    color: #ffffff;
}

.cta-icon {
    transition: transform 0.3s ease;
}

.btn-cta-primary:hover .cta-icon {
    transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   Columna Derecha: Tarjeta Cyber-Tech / Overlay y Canvas
   -------------------------------------------------------------------------- */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.brain-card {
    width: 100%;
    max-width: 460px;
    height: 380px;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid rgba(0, 242, 254, 0.25);
    border-radius: 12px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 0 30px rgba(0, 242, 254, 0.05), 0 10px 30px rgba(0, 0, 0, 0.5);
}

.brain-card::before {
    content: '';
    position: absolute;
    top: 0; 
    left: 0; 
    right: 0; 
    bottom: 0;
    border: 1px solid rgba(255, 255, 255, 0.05);
    pointer-events: none;
    border-radius: 12px;
}

/* Superposición de Texto centrada y al doble de grande */
.brain-card-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
    width: 90%;
    pointer-events: none;
    text-shadow: 0 2px 15px rgba(0, 0, 0, 0.9);
}

.overlay-title {
    font-size: 2.3rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: #ffffff;
    text-transform: uppercase;
}

.overlay-subtitle {
    font-size: 1.7rem;
    font-weight: 500;
    letter-spacing: 1px;
    color: #00f2fe;
    text-transform: uppercase;
}

.overlay-author {
    font-size: 1.6rem;
    font-weight: 400;
    color: #94a3b8;
    margin-top: 4px;
}

#brainCanvas {
    width: 100%;
    height: 100%;
    display: block;
}

/* --------------------------------------------------------------------------
   Diseño Adaptativo (Responsive)
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        align-items: center;
        text-align: center;
    }

    .thought-path {
        justify-content: center;
    }

    .hero-description {
        margin: 0 auto;
    }
}


/* --- REORDENAR HERO EN MÓVILES (INDEX.HTML) --- */
@media (max-width: 900px) {
    /* Convierte el contenedor principal del main en una cuadrícula */
    main > div {
        display: grid;
        grid-template-columns: 1fr;
    }

    /* El segundo hijo (la animación de la derecha) pasa a la posición 1 (arriba) */
    main > div > div:nth-child(2) {
        order: 1;
    }

    /* El primer hijo (el texto de la izquierda) pasa a la posición 2 (abajo) */
    main > div > div:nth-child(1) {
        order: 2;
    }
}