/* ==========================================================================
   Estilos Principales - Página Web de Presentación de IA (Tema Claro Moderno)
   Presentador: Octavio Galván (Basado en el material de Fredi Vivas)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root {
    /* Paleta de Colores - Claro Futurista */
    --bg-main: #f5f8fd;
    --text-primary: #101828;
    --text-secondary: #475467;
    --text-muted: #667085;
    
    /* Colores Neón / Acentos para Fondo Claro */
    --accent-blue: #0066fe;
    --accent-blue-gradient: linear-gradient(135deg, #0052d4, #4364f7, #6fb1fc);
    --accent-cyan: #00b4d8;
    --accent-purple: #7209b7;
    --accent-purple-light: #f3e8ff;
    --accent-purple-gradient: linear-gradient(135deg, #7209b7, #9d4edd);
    
    --success: #0f9d58;
    --success-light: #e6f4ea;
    --danger: #d93025;
    --danger-light: #fce8e6;
    --warning: #f2994a;
    --warning-light: #fff3e0;
    
    /* Glassmorphism en Fondo Claro */
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(0, 102, 254, 0.08);
    --glass-shadow: 0 10px 30px 0 rgba(0, 102, 254, 0.05), 0 1px 3px 0 rgba(0, 0, 0, 0.02);
    --glass-blur: blur(12px);
    
    /* Layout */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-y: auto; /* Scroll normal de página web */
    position: relative;
}

/* ==========================================================================
   Fondo Ambientales y Partículas (Sutil y no invasivo)
   ========================================================================== */
.ambient-glow {
    position: fixed; /* Se mantiene estático de fondo */
    width: 100vw;
    height: 100vh;
    top: 0;
    left: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.glow-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.12;
    animation: floatBlob 20s infinite alternate;
}

.blob-1 {
    width: 500px;
    height: 500px;
    background: #0066fe;
    top: -100px;
    right: -100px;
}

.blob-2 {
    width: 600px;
    height: 600px;
    background: #9d4edd;
    bottom: -150px;
    left: -150px;
    animation-delay: -5s;
}

.blob-3 {
    width: 400px;
    height: 400px;
    background: #00b4d8;
    top: 40%;
    left: 30%;
    animation-delay: -10s;
}

#particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.5;
}

@keyframes floatBlob {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 40px) scale(1.15); }
}

/* ==========================================================================
   Layout Principal: Sticky Header
   ========================================================================== */
header {
    height: 70px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    z-index: 100;
    position: sticky;
    top: 0;
    box-shadow: var(--glass-shadow);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.logo-text span {
    background: var(--accent-blue-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-meta {
    display: flex;
    align-items: center;
    gap: 25px;
}

.header-nav {
    display: flex;
    gap: 15px;
    list-style: none;
}

.header-nav-link {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 6px 12px;
    border-radius: 8px;
    transition: var(--transition-smooth);
}

.header-nav-link:hover, .header-nav-link.active {
    background: rgba(0, 102, 254, 0.06);
    color: var(--accent-blue);
}

.btn-notes-toggle {
    background: white;
    border: 1px solid var(--glass-border);
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--glass-shadow);
    transition: var(--transition-smooth);
}

.btn-notes-toggle:hover {
    background: var(--accent-blue);
    color: white;
    border-color: var(--accent-blue);
}

/* ==========================================================================
   Contenedor Principal de la Página (Vertical Natural)
   ========================================================================== */
main {
    position: relative;
    z-index: 5;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 20px 100px;
}

/* Las Diapositivas son ahora Secciones normales de la página */
.slide {
    width: 100%;
    margin-bottom: 60px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 50px 40px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    gap: 30px;
    opacity: 1; /* Siempre visibles */
    transition: var(--transition-smooth);
}

.slide.active {
    border-color: rgba(0, 102, 254, 0.2);
    box-shadow: 0 15px 35px 0 rgba(0, 102, 254, 0.08), var(--glass-shadow);
}

.slide-header {
    border-bottom: 1px dashed rgba(0, 102, 254, 0.08);
    padding-bottom: 20px;
    margin-bottom: 10px;
}

.slide-title-wrapper {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.slide-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
    color: var(--accent-cyan);
}

.slide-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
}

.slide-title span {
    background: var(--accent-blue-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.slide-content {
    width: 100%;
    display: flex;
    flex-direction: column; /* Flujo vertical para evitar desbordes */
    gap: 30px;
}

/* Ocultar Notas Crudas */
.speaker-notes-data {
    display: none;
}

/* ==========================================================================
   Panel Lateral de Notas (Flotante y Adaptivo al Scroll)
   ========================================================================== */
.notes-drawer {
    position: fixed;
    top: 90px;
    right: -400px;
    width: 380px;
    height: calc(100vh - 130px);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    z-index: 1000;
    box-shadow: -10px 10px 40px rgba(0, 102, 254, 0.08);
    transition: var(--transition-smooth);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.notes-drawer.open {
    right: 30px;
}

.notes-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(0, 102, 254, 0.1);
    padding-bottom: 12px;
}

.notes-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    gap: 8px;
}

.notes-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
}

.notes-close:hover {
    color: var(--danger);
}

.notes-body {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.notes-section {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0, 102, 254, 0.04);
    padding: 15px;
    border-radius: 12px;
}

.notes-section-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.notes-section-content {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

.notes-section-content ul {
    margin-left: 18px;
    margin-top: 6px;
}

.notes-section-content li {
    margin-bottom: 4px;
}

/* ==========================================================================
   Índice Rápido Flotante (Scrollspy indicator)
   ========================================================================== */
.index-menu-toggle {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    box-shadow: var(--glass-shadow);
    z-index: 100;
    transition: var(--transition-smooth);
}

.index-menu-toggle:hover {
    background: var(--accent-blue);
    color: white;
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.index-drawer {
    position: fixed;
    bottom: 95px;
    left: 30px;
    width: 320px;
    max-height: 400px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: var(--glass-shadow);
    z-index: 99;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(15px);
    transition: var(--transition-smooth);
}

.index-drawer.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.index-drawer-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    border-bottom: 1px solid rgba(0, 102, 254, 0.08);
    padding-bottom: 8px;
}

.index-list {
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
    list-style: none;
}

.index-item {
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 8px;
}

.index-item:hover, .index-item.active {
    background: rgba(0, 102, 254, 0.08);
    color: var(--accent-blue);
}

/* Button to scroll up */
.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    box-shadow: var(--glass-shadow);
    z-index: 100;
    transition: var(--transition-smooth);
}

.scroll-top-btn:hover {
    background: var(--accent-blue);
    color: white;
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

/* ==========================================================================
   WIDGETS INTERACTIVOS DE LAS SECCIONES (Ajustados para flujo responsivo)
   ========================================================================== */

/* --- Slide 1: Portada --- */
.slide-cover-layout {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    width: 100%;
}

.cover-badge {
    background: var(--accent-purple-light);
    color: var(--accent-purple);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 8px 18px;
    border-radius: 30px;
    margin-bottom: 25px;
    border: 1px solid rgba(114, 9, 183, 0.15);
    display: flex;
    align-items: center;
    gap: 8px;
    animation: pulseGlow 2s infinite alternate;
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(114, 9, 183, 0.2); }
    100% { box-shadow: 0 0 15px 4px rgba(114, 9, 183, 0.1); }
}

.cover-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 15px;
    letter-spacing: -1.5px;
    color: var(--text-primary);
}

.cover-title span {
    background: var(--accent-blue-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cover-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 650px;
    margin-bottom: 40px;
    font-weight: 400;
}

.bio-cards-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    width: 100%;
    max-width: 420px;
    margin-top: 10px;
}

.bio-card {
    flex: 1;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0, 102, 254, 0.06);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    box-shadow: var(--glass-shadow);
    transition: var(--transition-smooth);
}

.bio-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 102, 254, 0.2);
    background: white;
    box-shadow: 0 15px 35px rgba(0, 102, 254, 0.08);
}

.bio-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--accent-blue-gradient);
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 102, 254, 0.2);
}

.bio-avatar.purple {
    background: var(--accent-purple-gradient);
    box-shadow: 0 5px 15px rgba(114, 9, 183, 0.2);
}

.bio-name {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
}

.bio-role {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-blue);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bio-desc {
    font-size: 0.85rem;
    text-align: center;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* --- Slide 2: Ecosistema Pirámide --- */
.pyramid-widget {
    display: flex;
    width: 100%;
    align-items: stretch;
    gap: 40px;
}

.pyramid-container {
    flex: 1.2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    perspective: 800px;
    justify-content: center;
}

.pyramid-tier {
    width: var(--tier-width);
    height: 52px;
    background: var(--tier-bg);
    border: 1px solid rgba(0, 102, 254, 0.1);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    clip-path: polygon(10% 0%, 90% 0%, 100% 100%, 0% 100%);
    transition: var(--transition-smooth);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
}

.pyramid-tier:hover, .pyramid-tier.active {
    background: var(--accent-blue-gradient);
    color: white;
    transform: scale(1.04) translateZ(10px);
    box-shadow: 0 10px 20px rgba(0, 102, 254, 0.15);
    border-color: transparent;
}

.pyramid-detail-panel {
    flex: 1;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    gap: 15px;
    height: auto;
    min-height: 290px;
}

.detail-tier-num {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    color: var(--accent-cyan);
}

.detail-tier-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
}

.detail-tier-desc {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

.detail-examples-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
}

.detail-examples {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.example-tag {
    background: rgba(0, 102, 254, 0.06);
    border: 1px solid rgba(0, 102, 254, 0.1);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    gap: 6px;
}

/* --- Slide 3: Círculos Anidados --- */
.nested-circles-widget {
    display: flex;
    width: 100%;
    align-items: center;
    gap: 40px;
}

.circles-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 380px;
}

.nested-circle {
    position: absolute;
    border-radius: 50%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 14px;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.02), 0 4px 10px rgba(0,0,0,0.02);
    transition: var(--transition-smooth);
}

.circle-cs {
    width: 360px;
    height: 360px;
    background: rgba(0, 102, 254, 0.03);
    border: 1.5px solid rgba(0, 102, 254, 0.1);
    color: var(--text-muted);
}

.circle-ai {
    width: 290px;
    height: 290px;
    background: rgba(114, 9, 183, 0.04);
    border: 1.5px dashed rgba(114, 9, 183, 0.2);
    color: var(--accent-purple);
    top: 45px;
}

.circle-ml {
    width: 220px;
    height: 220px;
    background: rgba(0, 180, 216, 0.04);
    border: 1.5px solid rgba(0, 180, 216, 0.2);
    color: var(--accent-cyan);
    top: 80px;
}

.circle-dl {
    width: 150px;
    height: 150px;
    background: rgba(15, 157, 88, 0.04);
    border: 1.5px dashed rgba(15, 157, 88, 0.3);
    color: var(--success);
    top: 115px;
}

.circle-genai {
    width: 80px;
    height: 80px;
    background: var(--accent-blue-gradient);
    border: none;
    color: white;
    top: 150px;
    padding-top: 0;
    align-items: center;
    box-shadow: 0 8px 20px rgba(0, 102, 254, 0.2);
    text-align: center;
    font-size: 0.7rem;
    line-height: 1.1;
    justify-content: center;
}

.nested-circle:hover, .nested-circle.active {
    transform: scale(1.03);
    box-shadow: 0 10px 25px rgba(0, 102, 254, 0.08);
}

.circle-cs:hover, .circle-cs.active { border-color: var(--accent-blue); background: rgba(0, 102, 254, 0.05); }
.circle-ai:hover, .circle-ai.active { border-style: solid; border-color: var(--accent-purple); background: rgba(114, 9, 183, 0.08); }
.circle-ml:hover, .circle-ml.active { border-color: var(--accent-cyan); background: rgba(0, 180, 216, 0.08); }
.circle-dl:hover, .circle-dl.active { border-style: solid; border-color: var(--success); background: rgba(15, 157, 88, 0.08); }
.circle-genai:hover, .circle-genai.active { transform: scale(1.1); box-shadow: 0 12px 25px rgba(0, 102, 254, 0.3); }

.circles-detail-panel {
    flex: 1;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--glass-shadow);
    min-height: 250px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 15px;
}

/* --- Slide 4: Venn Diagram (MAD) --- */
.mad-widget {
    display: flex;
    width: 100%;
    align-items: center;
    gap: 40px;
}

.venn-visual {
    flex: 1.2;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 360px;
}

.venn-circle {
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(0,0,0,0.03);
    transition: var(--transition-smooth);
}

.venn-data {
    background: rgba(0, 102, 254, 0.12);
    border: 2px solid rgba(0, 102, 254, 0.3);
    color: var(--accent-blue);
    top: 40px;
    left: calc(50% - 150px);
}

.venn-ml {
    background: rgba(114, 9, 183, 0.12);
    border: 2px solid rgba(114, 9, 183, 0.3);
    color: var(--accent-purple);
    top: 40px;
    right: calc(50% - 150px);
}

.venn-ai {
    background: rgba(0, 180, 216, 0.12);
    border: 2px solid rgba(0, 180, 216, 0.3);
    color: var(--accent-cyan);
    bottom: 30px;
    left: calc(50% - 100px);
}

.venn-circle:hover, .venn-circle.active {
    transform: scale(1.06);
    z-index: 5;
    background: white;
    box-shadow: 0 15px 30px rgba(0, 102, 254, 0.1);
}

.venn-data:hover, .venn-data.active { border-color: var(--accent-blue); }
.venn-ml:hover, .venn-ml.active { border-color: var(--accent-purple); }
.venn-ai:hover, .venn-ai.active { border-color: var(--accent-cyan); }

.venn-intersection {
    position: absolute;
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.9);
    border: 1px solid rgba(0, 102, 254, 0.2);
    border-radius: 50%;
    z-index: 6;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.85rem;
    color: var(--text-primary);
    cursor: pointer;
    box-shadow: var(--glass-shadow);
    transition: var(--transition-smooth);
}

.venn-mad-center {
    top: calc(50% - 50px);
    left: calc(50% - 30px);
    background: var(--accent-blue-gradient);
    color: white;
    border: none;
    width: 64px;
    height: 64px;
    font-size: 0.95rem;
    box-shadow: 0 5px 15px rgba(0, 102, 254, 0.25);
}

.venn-mad-center:hover {
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 8px 25px rgba(0, 102, 254, 0.35);
}

.mad-detail-panel {
    flex: 0.8;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 15px;
    min-height: 220px;
}

/* --- Slide 5: Analytics vs Machine Learning --- */
.comparison-slider-widget {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 25px;
}

.slider-control-container {
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--glass-shadow);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.slider-label {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
    width: 180px;
}

.slider-label.active {
    color: var(--accent-blue);
    font-size: 1.25rem;
}

.slider-label-right {
    text-align: right;
}

.switch-input-container {
    position: relative;
    width: 120px;
    height: 48px;
    background: #e4e7ec;
    border-radius: 24px;
    padding: 4px;
    cursor: pointer;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.05);
}

.switch-handle {
    width: 40px;
    height: 40px;
    background: var(--accent-blue-gradient);
    border-radius: 50%;
    position: absolute;
    left: 4px;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 10px rgba(0, 102, 254, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.switch-input-container.active .switch-handle {
    transform: translateX(72px);
    background: var(--accent-purple-gradient);
    box-shadow: 0 4px 10px rgba(114, 9, 183, 0.25);
}

.comparison-cards {
    display: flex;
    gap: 20px;
}

.comparison-card {
    flex: 1;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    gap: 15px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.comparison-card.highlight {
    border-color: rgba(0, 102, 254, 0.3);
    box-shadow: 0 15px 35px rgba(0, 102, 254, 0.08);
}

.comparison-card.highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-blue-gradient);
}

.comparison-card.active-ml.highlight::before {
    background: var(--accent-purple-gradient);
}

.comparison-card.active-ml {
    border-color: rgba(114, 9, 183, 0.3);
}

.card-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: rgba(0, 102, 254, 0.06);
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
}

.comparison-card.active-ml .card-feature-icon {
    background: var(--accent-purple-light);
    color: var(--accent-purple);
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.feature-item {
    display: flex;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.feature-item i {
    color: var(--success);
    margin-top: 2px;
}

/* --- Slide 6: Historia y Quiz --- */
.quiz-timeline-widget {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 30px;
    justify-content: center;
}

.quiz-container {
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    padding: 30px;
    box-shadow: var(--glass-shadow);
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: var(--transition-smooth);
}

.quiz-question {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
}

.quiz-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.btn-quiz-option {
    padding: 14px 20px;
    border-radius: 10px;
    border: 1px solid rgba(0,102,254,0.15);
    background: white;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.btn-quiz-option:hover {
    background: rgba(0,102,254,0.05);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.btn-quiz-option.correct {
    background: var(--success-light);
    border-color: var(--success);
    color: var(--success);
}

.btn-quiz-option.incorrect {
    background: var(--danger-light);
    border-color: var(--danger);
    color: var(--danger);
    animation: shake 0.4s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-6px); }
    75% { transform: translateX(6px); }
}

.timeline-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    max-width: 900px;
    width: 100%;
    margin: 20px auto 0;
    padding: 0 40px;
    opacity: 1;
    pointer-events: auto;
    transition: var(--transition-smooth);
}

.timeline-container.unlocked {
    opacity: 1;
    pointer-events: auto;
}

.timeline-line {
    position: absolute;
    height: 4px;
    background: #e4e7ec;
    top: 24px;
    left: 80px;
    right: 80px;
    z-index: 1;
}

.timeline-progress-line {
    position: absolute;
    height: 4px;
    background: var(--accent-blue-gradient);
    top: 24px;
    left: 80px;
    width: 0%;
    z-index: 2;
    transition: width 0.6s ease;
}

.timeline-node {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.timeline-dot {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: white;
    border: 3px solid #e4e7ec;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}

.timeline-node:hover .timeline-dot, .timeline-node.active .timeline-dot {
    border-color: var(--accent-blue);
    background: var(--accent-blue-gradient);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 102, 254, 0.25);
}

.timeline-year {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1rem;
    color: var(--text-primary);
}

.timeline-detail-panel {
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--glass-shadow);
    margin-top: 35px;
    text-align: center;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-smooth);
    width: 100%;
}

.timeline-detail-year {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--accent-blue);
}

.timeline-detail-text {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

/* --- Slide 7: Estadísticas --- */
.stats-widget {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    width: 100%;
    align-items: center;
}

.stat-card {
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 35px 25px;
    text-align: center;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    gap: 15px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-blue-gradient);
}

.stat-card:nth-child(2)::before {
    background: var(--accent-purple-gradient);
}

.stat-card:nth-child(3)::before {
    background: linear-gradient(135deg, #00b4d8, #00f2fe);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,102,254,0.08);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1;
    color: var(--accent-blue);
}

.stat-card:nth-child(2) .stat-number { color: var(--accent-purple); }
.stat-card:nth-child(3) .stat-number { color: var(--accent-cyan); }

.stat-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-desc {
    font-size: 0.85rem;
    line-height: 1.4;
    color: var(--text-secondary);
}

.stat-source {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 10px;
    display: block;
}

.stat-source a {
    color: var(--accent-blue);
    text-decoration: none;
}

/* --- Slide 8: Caos Organizacional y Chat --- */
.chaos-widget {
    display: flex;
    width: 100%;
    gap: 30px;
}

.chat-simulator-container {
    flex: 1.2;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    height: 380px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--glass-shadow);
    overflow: hidden;
}

.chat-sim-header {
    background: rgba(0, 102, 254, 0.04);
    border-bottom: 1px solid rgba(0, 102, 254, 0.08);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.chat-sim-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
}

.chat-sim-status {
    width: 8px;
    height: 8px;
    background: var(--warning);
    border-radius: 50%;
    animation: flash 1.5s infinite alternate;
}

@keyframes flash {
    0% { opacity: 0.3; }
    100% { opacity: 1; }
}

.chat-sim-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.chat-bubble {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 0.85rem;
    line-height: 1.4;
    position: relative;
    animation: slideUpFade 0.4s ease forwards;
    opacity: 0;
    transform: translateY(10px);
}

.chat-bubble.left {
    background: #f2f4f7;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.chat-bubble.right {
    background: rgba(0, 102, 254, 0.08);
    color: var(--text-primary);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
    border: 1px solid rgba(0, 102, 254, 0.1);
}

.chat-bubble.lawyer {
    background: var(--danger-light);
    color: var(--danger);
    border: 1px solid rgba(217, 48, 37, 0.2);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.bubble-sender {
    font-size: 0.7rem;
    font-weight: 700;
    margin-bottom: 4px;
    display: block;
    color: var(--text-muted);
}

.chat-bubble.right .bubble-sender { color: var(--accent-blue); }
.chat-bubble.lawyer .bubble-sender { color: var(--danger); }

@keyframes slideUpFade {
    to { opacity: 1; transform: translateY(0); }
}

.shadow-ai-detail {
    flex: 0.8;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 25px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 15px;
}

.shadow-badge {
    background: var(--danger-light);
    color: var(--danger);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 6px 12px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    align-self: flex-start;
}

/* --- Slide 9: Casos de Fracaso (Samsung) --- */
.failure-widget {
    display: flex;
    width: 100%;
    gap: 30px;
}

.leak-dashboard {
    flex: 1.2;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 25px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.leak-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(219, 48, 37, 0.1);
    padding-bottom: 12px;
}

.leak-badge {
    background: var(--danger);
    color: white;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.leak-steps {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.leak-step-card {
    background: #fafafb;
    border: 1px solid #f2f4f7;
    border-radius: 12px;
    padding: 14px;
    display: flex;
    gap: 15px;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.leak-step-card:hover, .leak-step-card.active {
    background: var(--danger-light);
    border-color: rgba(217, 48, 37, 0.2);
}

.leak-step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #e4e7ec;
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.leak-step-card:hover .leak-step-num, .leak-step-card.active .leak-step-num {
    background: var(--danger);
    color: white;
}

.leak-step-text {
    flex: 1;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
}

.leak-step-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 2px;
    display: none;
}

.leak-step-card.active .leak-step-desc {
    display: block;
}

.failure-legal-verdict {
    flex: 0.8;
    background: var(--danger-light);
    border: 1px solid rgba(217, 48, 37, 0.15);
    border-radius: 20px;
    padding: 25px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 15px;
    color: #5c0f0a;
}

.verdict-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--danger);
}

/* --- Slide 10: Casos de Éxito (JP Morgan) --- */
.success-evolution-widget {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 25px;
    justify-content: center;
}

.evolution-timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
}

.evolution-line {
    position: absolute;
    height: 4px;
    background: #e4e7ec;
    top: 28px;
    left: 60px;
    right: 60px;
    z-index: 1;
}

.evolution-progress-line {
    position: absolute;
    height: 4px;
    background: var(--accent-blue-gradient);
    top: 28px;
    left: 60px;
    width: 0%;
    z-index: 2;
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.evolution-node {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    width: 120px;
}

.evolution-dot {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: white;
    border: 3px solid #e4e7ec;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}

.evolution-node:hover .evolution-dot, .evolution-node.active .evolution-dot {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    transform: scale(1.08);
}

.evolution-node.active .evolution-dot.prohibit {
    border-color: var(--danger);
    background: var(--danger-light);
    color: var(--danger);
}

.evolution-node.active .evolution-dot.innovate {
    border-color: var(--success);
    background: var(--success-light);
    color: var(--success);
}

.evolution-date {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.evolution-panel {
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    padding: 30px;
    box-shadow: var(--glass-shadow);
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
    min-height: 200px;
    display: flex;
    gap: 30px;
    align-items: center;
}

.evolution-status-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(0, 102, 254, 0.05);
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
}

.evolution-status-icon.danger {
    background: var(--danger-light);
    color: var(--danger);
}

.evolution-status-icon.success {
    background: var(--success-light);
    color: var(--success);
}

.evolution-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.evolution-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
}

.evolution-desc {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

/* --- Slide 11: 3 Visiones de Políticas --- */
.policies-widget {
    display: flex;
    width: 100%;
    gap: 20px;
}

.policy-card-3d {
    flex: 1;
    height: 380px;
    perspective: 1000px;
    cursor: pointer;
}

.policy-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
}

.policy-card-3d:hover .policy-card-inner, .policy-card-3d.flipped .policy-card-inner {
    transform: rotateY(180deg);
}

.policy-card-front, .policy-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 20px;
    padding: 30px 20px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.policy-card-front {
    background: white;
    border: 1px solid var(--glass-border);
    justify-content: center;
    align-items: center;
}

.policy-card-front::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
}

.policy-card-3d:nth-child(1) .policy-card-front::before { background: var(--warning); }
.policy-card-3d:nth-child(2) .policy-card-front::before { background: var(--accent-blue); }
.policy-card-3d:nth-child(3) .policy-card-front::before { background: var(--danger); }

.policy-card-front-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
}

.policy-card-front-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.policy-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.policy-card-3d:nth-child(1) .policy-icon { background: var(--warning-light); color: var(--warning); }
.policy-card-3d:nth-child(2) .policy-icon { background: rgba(0, 102, 254, 0.05); color: var(--accent-blue); }
.policy-card-3d:nth-child(3) .policy-icon { background: var(--danger-light); color: var(--danger); }

.policy-card-back {
    background: #fafafb;
    border: 1px solid var(--glass-border);
    transform: rotateY(180deg);
    justify-content: space-between;
}

.policy-pros-cons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    text-align: left;
}

.policy-pro, .policy-con {
    display: flex;
    gap: 10px;
    font-size: 0.8rem;
    line-height: 1.3;
}

.policy-pro i { color: var(--success); margin-top: 2px; }
.policy-con i { color: var(--danger); margin-top: 2px; }

.policy-badge-legal {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 20px;
    background: white;
    border: 1px solid rgba(0, 102, 254, 0.08);
    display: inline-block;
    text-align: center;
}

/* --- Slide 12: Regulación (IA Act) --- */
.regulation-widget {
    display: flex;
    width: 100%;
    gap: 30px;
}

.reg-levels-container {
    flex: 1.2;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.reg-level-card {
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 18px 24px;
    cursor: pointer;
    box-shadow: var(--glass-shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-smooth);
    border-left: 5px solid #d0d5dd;
}

.reg-level-card.unacceptable { border-left-color: var(--danger); }
.reg-level-card.high { border-left-color: var(--warning); }
.reg-level-card.limited { border-left-color: var(--accent-blue); }
.reg-level-card.minimal { border-left-color: var(--success); }

.reg-level-card:hover, .reg-level-card.active {
    transform: translateX(8px);
    box-shadow: 0 10px 20px rgba(0, 102, 254, 0.08);
}

.reg-level-card.active.unacceptable { background: var(--danger-light); border-color: rgba(217, 48, 37, 0.15); }
.reg-level-card.active.high { background: var(--warning-light); border-color: rgba(242, 153, 74, 0.15); }
.reg-level-card.active.limited { background: rgba(0, 102, 254, 0.05); border-color: rgba(0, 102, 254, 0.15); }
.reg-level-card.active.minimal { background: var(--success-light); border-color: rgba(15, 157, 88, 0.15); }

.reg-level-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.reg-level-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.reg-level-status {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.unacceptable .reg-level-status { color: var(--danger); }
.high .reg-level-status { color: var(--warning); }
.limited .reg-level-status { color: var(--accent-blue); }
.minimal .reg-level-status { color: var(--success); }

.reg-detail-panel {
    flex: 0.8;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    gap: 15px;
    min-height: 300px;
}

.reg-detail-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.reg-detail-desc {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

.reg-detail-examples-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
}

.reg-detail-examples-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.reg-detail-example-item {
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    gap: 8px;
}

.reg-detail-example-item i {
    color: var(--accent-blue);
    margin-top: 2px;
}

/* --- Slide 13: Casos de Uso Sectoriales --- */
.usecases-widget {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 20px;
}

.usecases-filter-bar {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.btn-filter-tag {
    background: white;
    border: 1px solid rgba(0, 102, 254, 0.1);
    padding: 8px 18px;
    border-radius: 20px;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
    box-shadow: var(--glass-shadow);
}

.btn-filter-tag:hover, .btn-filter-tag.active {
    background: var(--accent-blue);
    color: white;
    border-color: var(--accent-blue);
}

.usecases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-height: 380px;
    overflow-y: auto;
    padding: 5px;
}

.usecase-card {
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    gap: 12px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.usecase-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 25px rgba(0, 102, 254, 0.08);
    border-color: rgba(0, 102, 254, 0.15);
}

.usecase-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.usecase-company {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-primary);
}

.usecase-tag {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent-blue);
    background: rgba(0, 102, 254, 0.05);
    padding: 4px 8px;
    border-radius: 4px;
}

.usecase-card.hidden {
    display: none;
}

/* Modal Detalle Caso de Uso */
.usecase-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(16, 24, 40, 0.4);
    backdrop-filter: blur(8px);
    z-index: 10000; /* Prioridad superior */
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.usecase-modal.open {
    opacity: 1;
    pointer-events: auto;
}

.usecase-modal-content {
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    width: 90%;
    max-width: 600px;
    padding: 35px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    transform: scale(0.95);
    transition: var(--transition-smooth);
}

.usecase-modal.open .usecase-modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 25px;
    right: 25px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
}

.modal-close:hover {
    color: var(--danger);
}

/* --- Slide 14: Mindset y Cierre --- */
.mindset-widget {
    display: flex;
    width: 100%;
    gap: 30px;
}

.excel-analogy-panel {
    flex: 0.9;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px 25px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 20px;
}

.excel-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: rgba(15, 157, 88, 0.05);
    color: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: 0 8px 25px rgba(15, 157, 88, 0.1);
}

.excel-analogy-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
}

.excel-analogy-desc {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

.mindset-table-panel {
    flex: 1.1;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 25px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.mindset-table-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-bottom: 2px solid rgba(0, 102, 254, 0.08);
    padding-bottom: 10px;
}

.mindset-col-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-muted);
}

.mindset-col-title.growth {
    color: var(--accent-blue);
    text-align: right;
}

.mindset-rows {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mindset-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    background: #fafafb;
    border: 1px solid #f2f4f7;
    padding: 14px;
    border-radius: 12px;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.mindset-row:hover {
    background: var(--success-light);
    border-color: rgba(15, 157, 88, 0.2);
}

.mindset-item {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.mindset-item.growth {
    justify-content: flex-end;
    color: var(--text-primary);
    text-align: right;
}

.mindset-item i.red { color: var(--danger); }
.mindset-item i.green { color: var(--success); }

/* ==========================================================================
   ANIMACIONES GENERALES
   ========================================================================== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Slide: Redes Neuronales --- */
.neural-net-widget {
    display: flex;
    width: 100%;
    align-items: stretch;
    gap: 45px;
}

.nn-simulator {
    flex: 1.3;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px 20px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
}

.nn-controls-row {
    display: flex;
    gap: 15px;
    width: 100%;
    justify-content: center;
}

.btn-nn-input {
    padding: 10px 18px;
    border: 1px solid rgba(0, 102, 254, 0.15);
    background: white;
    border-radius: 8px;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-nn-input:hover, .btn-nn-input.active {
    background: var(--accent-blue);
    color: white;
    border-color: var(--accent-blue);
    box-shadow: 0 4px 12px rgba(0, 102, 254, 0.2);
}

.nn-visual-container {
    position: relative;
    width: 100%;
    height: 250px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.nn-layer {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    height: 100%;
    z-index: 2;
}

.nn-node-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.nn-node {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: white;
    border: 3px solid #e4e7ec;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}

.nn-node.active {
    border-color: var(--accent-blue);
    background: var(--accent-blue-gradient);
    color: white;
    box-shadow: 0 0 20px rgba(0, 102, 254, 0.4);
}

.nn-node.active-purple {
    border-color: var(--accent-purple);
    background: var(--accent-purple-gradient);
    color: white;
    box-shadow: 0 0 20px rgba(114, 9, 183, 0.4);
}

.nn-node-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    text-align: center;
    max-width: 80px;
}

/* SVG Connection Lines */
.nn-svg-connections {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.nn-connection-line {
    stroke: #e4e7ec;
    stroke-width: 1.5;
    transition: var(--transition-smooth);
}

.nn-connection-line.active {
    stroke: var(--accent-blue);
    stroke-width: 3;
}

.nn-connection-line.active-purple {
    stroke: var(--accent-purple);
    stroke-width: 3;
}

.nn-math-panel {
    flex: 0.9;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 15px;
}

.nn-math-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nn-math-card {
    background: #fafafb;
    border: 1px solid #f2f4f7;
    border-radius: 12px;
    padding: 12px 16px;
    font-family: monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nn-math-result {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--success);
    margin-top: 5px;
    font-family: var(--font-heading);
}

.nn-math-result.danger {
    color: var(--danger);
}

/* --- Sección Práctica: Gemini, Gems y NotebookLM --- */
.tokens-widget {
    display: flex;
    gap: 35px;
    width: 100%;
}

.tokens-calculator {
    flex: 1.2;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.tokens-selector-row {
    display: flex;
    gap: 10px;
}

.btn-token-preset {
    flex: 1;
    padding: 10px;
    border: 1px solid rgba(0, 102, 254, 0.1);
    background: #fafafb;
    border-radius: 10px;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-align: center;
    transition: var(--transition-smooth);
}

.btn-token-preset:hover, .btn-token-preset.active {
    background: var(--accent-blue);
    color: white;
    border-color: var(--accent-blue);
    box-shadow: 0 4px 10px rgba(0, 102, 254, 0.15);
}

.tokens-bar-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 10px;
}

.tokens-progress-bar {
    width: 100%;
    height: 24px;
    background: #e4e7ec;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
}

.tokens-progress-fill {
    height: 100%;
    background: var(--accent-blue-gradient);
    width: 0.1%;
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 0 10px rgba(0, 102, 254, 0.2);
}

.tokens-bar-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
}

.tokens-comparison-info {
    flex: 0.8;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 15px;
}

.tokens-comparison-card {
    background: rgba(0, 102, 254, 0.04);
    border: 1px solid rgba(0, 102, 254, 0.08);
    padding: 16px;
    border-radius: 12px;
}

.tokens-comparison-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 800;
    color: var(--accent-blue);
    margin-bottom: 5px;
}

/* Scanned Cédula Widget */
.scanned-widget {
    display: flex;
    gap: 30px;
    width: 100%;
}

.scanned-doc-container {
    flex: 1;
    background: #fafafb;
    border: 2px dashed rgba(0, 102, 254, 0.15);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--glass-shadow);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.scanned-stamp {
    position: absolute;
    top: 20px;
    right: 20px;
    border: 3px double var(--danger);
    color: var(--danger);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.75rem;
    padding: 6px 12px;
    border-radius: 4px;
    transform: rotate(15deg);
    text-transform: uppercase;
    opacity: 0.85;
}

.scanned-title {
    font-family: serif;
    font-weight: 800;
    font-size: 1.1rem;
    text-align: center;
    border-bottom: 1px solid #d0d5dd;
    padding-bottom: 10px;
}

.scanned-body {
    font-family: serif;
    font-size: 0.8rem;
    line-height: 1.6;
    color: #344054;
    text-align: justify;
}

.btn-apply-prompt {
    width: 100%;
    padding: 12px;
    background: var(--accent-purple-gradient);
    color: white;
    border: none;
    border-radius: 10px;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(114, 9, 183, 0.25);
    transition: var(--transition-smooth);
}

.btn-apply-prompt:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(114, 9, 183, 0.35);
}

.prompt-result-container {
    flex: 1;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    gap: 15px;
    min-height: 320px;
}

.prompt-text-display {
    background: rgba(114, 9, 183, 0.04);
    border: 1.5px solid rgba(114, 9, 183, 0.1);
    border-radius: 12px;
    padding: 14px;
    font-family: monospace;
    font-size: 0.75rem;
    line-height: 1.4;
    color: var(--accent-purple);
}

.prompt-table-display {
    flex: 1;
    overflow-x: auto;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.prompt-table-display.active {
    opacity: 1;
}

.legal-result-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
}

.legal-result-table th, .legal-result-table td {
    border: 1px solid #e4e7ec;
    padding: 10px;
    text-align: left;
}

.legal-result-table th {
    background: #fafafb;
    font-weight: 700;
}

/* Gems Widget */
.gems-widget {
    display: flex;
    gap: 30px;
    width: 100%;
}

.gems-list-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.gem-card-selector {
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 16px 20px;
    cursor: pointer;
    box-shadow: var(--glass-shadow);
    display: flex;
    align-items: center;
    gap: 15px;
    transition: var(--transition-smooth);
}

.gem-card-selector:hover, .gem-card-selector.active {
    border-color: rgba(0, 102, 254, 0.2);
    transform: translateX(8px);
}

.gem-card-selector.active {
    background: rgba(0, 102, 254, 0.05);
    border-color: var(--accent-blue);
}

.gem-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(0, 102, 254, 0.05);
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
}

.gem-card-selector.active .gem-card-icon {
    background: var(--accent-blue-gradient);
    color: white;
}

.gem-card-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.gem-card-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}

.gem-card-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.gem-details-panel {
    flex: 1.2;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    gap: 15px;
    min-height: 380px;
}

.gems-prompt-box {
    background: #1e1e24;
    color: #e4e7ec;
    border-radius: 12px;
    padding: 16px;
    font-family: monospace;
    font-size: 0.7rem;
    line-height: 1.45;
    max-height: 150px;
    overflow-y: auto;
    border: 1px solid #2d2d35;
}

.gems-diff-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 5px;
}

.gems-diff-box {
    background: #fafafb;
    border: 1px solid #e4e7ec;
    border-radius: 10px;
    padding: 12px;
    font-size: 0.75rem;
    line-height: 1.4;
    max-height: 140px;
    overflow-y: auto;
}

.gems-diff-box.original {
    border-left: 4px solid var(--danger);
}

.gems-diff-box.output {
    border-left: 4px solid var(--success);
}

/* NotebookLM Case Folder Widget */
.notebook-widget {
    display: flex;
    gap: 30px;
    width: 100%;
}

.notebook-folder-panel {
    flex: 1;
    background: #fafafb;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 20px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.folder-title-row {
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1.5px solid rgba(0, 102, 254, 0.08);
    padding-bottom: 10px;
}

.folder-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-primary);
}

.source-items-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.source-item-card {
    background: white;
    border: 1px solid #e4e7ec;
    border-radius: 10px;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.source-item-card.highlighted {
    border-color: var(--accent-blue);
    background: rgba(0, 102, 254, 0.03);
    box-shadow: 0 0 10px rgba(0, 102, 254, 0.1);
}

.source-item-card i.pdf { color: var(--danger); }
.source-item-card i.audio { color: var(--accent-purple); }

.notebook-chat-panel {
    flex: 1.3;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    gap: 15px;
    min-height: 380px;
}

.notebook-queries {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.btn-notebook-query {
    padding: 10px 14px;
    border: 1px solid rgba(0, 102, 254, 0.15);
    background: white;
    border-radius: 10px;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: left;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.btn-notebook-query:hover, .btn-notebook-query.active {
    background: var(--accent-blue);
    color: white;
    border-color: var(--accent-blue);
}

.notebook-chat-output {
    background: #fafafb;
    border: 1px solid #e4e7ec;
    border-radius: 12px;
    padding: 16px;
    font-size: 0.8rem;
    line-height: 1.55;
    color: var(--text-primary);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.citation-bubble-ref {
    display: inline-flex;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent-blue-gradient);
    color: white;
    font-size: 0.65rem;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: 800;
    margin: 0 3px;
    vertical-align: super;
}

/* Comparative Table Matrix */
.matrix-card {
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--glass-shadow);
    overflow-x: auto;
    width: 100%;
}

.matrix-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
    line-height: 1.5;
}

.matrix-table th, .matrix-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid #e4e7ec;
}

.matrix-table th {
    background: #fafafb;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.matrix-table th:first-child {
    border-top-left-radius: 10px;
}

.matrix-table th:last-child {
    border-top-right-radius: 10px;
}

.matrix-table tr:hover td {
    background: rgba(0, 102, 254, 0.02);
}

/* --- Mobile Hamburger Button & Drawer --- */
.btn-mobile-menu {
    display: none; /* oculto en escritorio */
    width: 38px;
    height: 38px;
    border-radius: 10px;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.btn-mobile-menu:hover {
    background: var(--accent-blue);
    color: white;
    border-color: var(--accent-blue);
}

.mobile-nav-drawer {
    display: none;
    position: fixed;
    top: 65px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 998;
    padding: 12px 16px 16px;
    box-shadow: 0 8px 30px rgba(0, 102, 254, 0.08);
}

.mobile-nav-drawer.open {
    display: block;
}

.mobile-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-nav-link {
    display: block;
    padding: 12px 16px;
    border-radius: 10px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.mobile-nav-link:hover {
    background: rgba(0, 102, 254, 0.06);
    color: var(--accent-blue);
    padding-left: 22px;
}

@media (max-width: 768px) {
    .btn-mobile-menu { display: flex; }
}

/* ============================================================
   RESPONSIVE: TABLET (≤1024px)
   ============================================================ */
@media (max-width: 1024px) {
    .slide { padding: 25px; }
    .slide-title { font-size: 1.8rem; }
    .cover-title { font-size: 2.8rem; }

    .pyramid-widget, .nested-circles-widget, .mad-widget,
    .chaos-widget, .failure-widget, .mindset-widget,
    .regulation-widget, .tokens-widget, .scanned-widget,
    .gems-widget, .notebook-widget {
        flex-direction: column;
        gap: 20px;
    }
    .usecases-grid { grid-template-columns: 1fr 1fr; }
    .stats-widget  { grid-template-columns: 1fr; }
    .notes-drawer  { width: 100%; right: -100%; }

    .gems-diff-container { grid-template-columns: 1fr; }
    .comparison-cards    { flex-direction: column; }
}

/* ============================================================
   RESPONSIVE: MOBILE (≤768px)
   ============================================================ */
@media (max-width: 768px) {

    /* --- Header --- */
    header {
        padding: 8px 12px;
        flex-wrap: nowrap;
        gap: 6px;
        min-height: 52px;
    }
    .logo-icon   { width: 28px; height: 28px; }
    .logo-text   { font-size: 0.72rem; }
    .header-nav  { display: none; }
    .header-meta { gap: 6px; }
    .btn-notes-toggle { display: none; }
    .slide-section-indicator { font-size: 0.65rem; padding: 3px 8px; }

    /* --- Layout principal --- */
    main { padding-top: 58px; }

    .slide {
        padding: 14px 12px;
        border-radius: 12px;
        margin: 0 6px 12px;
        gap: 14px;
    }

    /* --- Portada --- */
    .cover-title    { font-size: 1.45rem; letter-spacing: -0.5px; }
    .cover-subtitle { font-size: 0.78rem; margin-bottom: 20px; }
    .cover-badge    { font-size: 0.68rem; padding: 5px 12px; margin-bottom: 14px; }
    .bio-cards-container { max-width: 100%; }
    .bio-card       { padding: 14px; gap: 8px; }
    .bio-avatar     { width: 44px; height: 44px; font-size: 0.9rem; }
    .bio-name       { font-size: 1rem; }
    .bio-role       { font-size: 0.7rem; }
    .bio-desc       { font-size: 0.72rem; }

    /* --- Títulos de sección --- */
    .slide-title { font-size: 1.2rem; }
    .slide-tag   { font-size: 0.62rem; }
    .slide-header { margin-bottom: 10px; }

    /* --- Párrafos generales --- */
    .slide-content p { font-size: 0.78rem; line-height: 1.45; }

    /* --- Todos los widgets se apilan --- */
    .pyramid-widget, .nested-circles-widget, .mad-widget,
    .chaos-widget, .failure-widget, .mindset-widget,
    .regulation-widget, .tokens-widget, .scanned-widget,
    .gems-widget, .notebook-widget, .neural-net-widget {
        flex-direction: column;
        gap: 12px;
    }

    /* --- Pirámide --- */
    .pyramid-tier  { font-size: 0.72rem; padding: 8px; }

    /* --- Círculos anidados --- */
    .circles-visual { height: 240px; }
    .circle-cs  { width: 220px; height: 220px; font-size: 0.68rem; }
    .circle-ai  { width: 172px; height: 172px; top: 24px; }
    .circle-ml  { width: 128px; height: 128px; top: 46px; }
    .circle-dl  { width: 88px;  height: 88px;  top: 66px; }
    .circle-genai { width: 50px; height: 50px; top: 87px; font-size: 0.55rem; }
    .circles-detail-panel { font-size: 0.78rem; padding: 14px; min-height: auto; }

    /* --- Venn MAD --- */
    .venn-visual  { height: 240px; }
    .venn-circle  { width: 120px; height: 120px; font-size: 0.78rem; }

    /* --- Línea de tiempo --- */
    .timeline-container {
        padding: 0 6px;
        overflow-x: auto;
        justify-content: flex-start;
        gap: 0;
    }
    .timeline-node { min-width: 52px; }
    .timeline-dot  { width: 34px; height: 34px; font-size: 0.6rem; }
    .timeline-year { font-size: 0.6rem; }
    .timeline-detail-panel { padding: 12px; margin-top: 20px; min-height: 80px; }
    .timeline-detail-year  { font-size: 0.85rem; }
    .timeline-detail-text  { font-size: 0.72rem; }

    /* --- Stats --- */
    .stats-widget { grid-template-columns: 1fr; gap: 10px; }
    .stat-number  { font-size: 2rem; }
    .stat-card    { padding: 16px; }

    /* --- Casos de uso --- */
    .usecases-grid { grid-template-columns: 1fr; gap: 10px; }
    .usecase-card  { padding: 14px; }

    /* --- Red neuronal --- */
    .nn-math-panel { flex: none; width: 100%; }
    .nn-explain-grid { grid-template-columns: 1fr !important; }

    /* --- Tokens --- */
    .tokens-selector-row { flex-wrap: wrap; gap: 6px; }
    .btn-token-preset    { flex: 1 1 calc(50% - 6px); font-size: 0.68rem; padding: 7px; }
    .tokens-comparison-info { width: 100%; }
    .tokens-comparison-card { padding: 10px; }
    .tokens-comparison-title { font-size: 0.8rem; }
    .tokens-bar-container { margin-top: 6px; }

    /* --- Scanned / Multimodal --- */
    .scanned-doc-container { padding: 12px; }
    .scanned-stamp  { font-size: 0.58rem; top: 10px; right: 10px; padding: 4px 8px; }
    .scanned-title  { font-size: 0.82rem; }
    .scanned-body   { font-size: 0.68rem; }
    .prompt-result-container { min-height: auto; padding: 14px; }
    .prompt-text-display { font-size: 0.68rem; padding: 10px; }

    /* --- Gems --- */
    .gems-diff-container  { grid-template-columns: 1fr; gap: 10px; }
    .gems-prompt-box      { font-size: 0.6rem; max-height: 100px; padding: 10px; }
    .gems-diff-box        { max-height: 100px; font-size: 0.68rem; }
    .gem-details-panel    { min-height: auto; padding: 14px; }
    .gem-card-selector    { padding: 10px 14px; }
    .gem-card-title       { font-size: 0.82rem; }
    .gem-card-desc        { font-size: 0.65rem; }

    /* --- NotebookLM --- */
    .notebook-chat-panel  { min-height: auto; padding: 14px; }
    .notebook-chat-output { min-height: 80px; font-size: 0.72rem; padding: 10px; }
    .btn-notebook-query   { font-size: 0.7rem; padding: 8px 10px; }
    .source-item-card     { font-size: 0.68rem; padding: 8px 10px; }

    /* --- Matriz --- */
    .matrix-card { padding: 10px; border-radius: 10px; }
    .matrix-table th, .matrix-table td { padding: 6px 8px; font-size: 0.65rem; }

    /* --- Comparación --- */
    .comparison-cards { flex-direction: column; }
    .comparison-card  { padding: 14px; }

    /* --- Botones flotantes --- */
    .scroll-top-btn     { width: 38px; height: 38px; right: 12px; bottom: 12px; }
    .index-menu-toggle  { width: 38px; height: 38px; left: 12px; bottom: 12px; }
    .index-drawer       { left: 12px; width: calc(100vw - 24px); }
}

/* ============================================================
   RESPONSIVE: MOBILE PEQUEÑO (≤480px)
   ============================================================ */
@media (max-width: 480px) {
    .cover-title  { font-size: 1.2rem; }
    .slide-title  { font-size: 1rem; }
    .slide        { padding: 12px 10px; margin: 0 4px 10px; }

    .timeline-dot  { width: 28px; height: 28px; font-size: 0.55rem; }
    .timeline-year { font-size: 0.55rem; }

    .btn-token-preset { flex: 1 1 100%; }

    .stat-number { font-size: 1.7rem; }
    .matrix-table th, .matrix-table td { padding: 5px 6px; font-size: 0.6rem; }
}



    .matrix-table th, .matrix-table td { padding: 6px 8px; font-size: 0.68rem; }
}