/* ==========================================================================
   Landing Page — Vision Empresarial (White/Minimal)
   ========================================================================== */

/* ==========================================================================
   HERO — Clean white with large book cover
   ========================================================================== */

.tve-hero {
    position: relative;
    min-height: 85vh;
    min-height: 85dvh;
    display: flex;
    align-items: center;
    background: var(--bg-white);
    overflow: hidden;
}

.tve-hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.tve-hero__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.04;
}

.tve-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.95) 0%,
        rgba(247, 248, 250, 0.9) 100%
    );
}

.tve-hero__content {
    position: relative;
    z-index: 1;
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
}

.tve-hero__title-row {
    display: flex;
    align-items: center;
    gap: var(--space-4xl);
    margin-top: var(--space-xl);
}

.tve-hero__book {
    flex-shrink: 0;
}

.tve-hero__book img {
    width: 260px;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12), 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: transform var(--duration-slow) var(--ease-out);
}

.tve-hero__book:hover img {
    transform: translateY(-4px);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.15), 0 8px 24px rgba(0, 0, 0, 0.1);
}

.tve-hero__text {
    max-width: 520px;
}

.tve-hero__line1 {
    display: block;
    font-size: var(--text-5xl);
    font-family: var(--font-display);
    font-weight: 300;
    line-height: 1.1;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.tve-hero__line2 {
    display: block;
    font-size: var(--text-5xl);
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.1;
    color: var(--accent-primary);
    letter-spacing: -0.02em;
}

.tve-hero__subtitle {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-2xl);
    line-height: 1.6;
    font-weight: 300;
}

.tve-hero__scroll {
    display: none;
}

@keyframes tve-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* ==========================================================================
   ABOUT — Full background photo with text overlay
   ========================================================================== */

.tve-about {
    position: relative;
    min-height: 560px;
    display: flex;
    align-items: center;
    background: var(--bg-dark);
    overflow: hidden;
}

.tve-about__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: right center;
}

.tve-about__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(30, 30, 30, 0.95) 0%,
        rgba(30, 30, 30, 0.90) 25%,
        rgba(30, 30, 30, 0.65) 50%,
        rgba(30, 30, 30, 0.30) 75%,
        rgba(30, 30, 30, 0.08) 100%
    );
}

.tve-about__content {
    position: relative;
    z-index: 2;
    padding: var(--space-2xl) 0;
    padding-left: var(--space-lg);
}

.tve-about__text {
    max-width: 520px;
}

.tve-about__text .tve-label {
    color: var(--brand-gold);
}

.tve-about__text .tve-heading {
    color: var(--text-inverse);
}

.tve-about__text .tve-separator {
    background: var(--brand-gold);
}

.tve-about__text .tve-body {
    color: rgba(255, 255, 255, 0.75);
    font-size: var(--text-sm);
}

.tve-about__text .tve-body strong {
    color: var(--text-inverse);
}

.tve-about__actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
    flex-wrap: wrap;
}

.tve-about__actions .tve-btn {
    min-width: 180px;
    text-align: center;
    justify-content: center;
}

/* ==========================================================================
   FREE COURSE — Sidebar + Player layout
   ========================================================================== */

.tve-free {
    background: var(--bg-light);
}

.tve-free__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.tve-free__layout {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

.tve-free__sidebar {
    display: flex;
    flex-direction: column;
}

.tve-free__lessons {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.tve-free__lesson {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-white);
    border: 2px solid var(--border-subtle);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    color: var(--text-primary);
    font-family: var(--font-body);
    text-align: left;
    width: 100%;
}

.tve-free__lesson:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 4px 16px rgba(24, 165, 183, 0.1);
}

.tve-free__lesson.is-active {
    border-color: var(--accent-primary);
    background: var(--accent-subtle);
}

.tve-free__lesson-thumb {
    width: 100px;
    flex-shrink: 0;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-sm);
    overflow: hidden;
    position: relative;
}

.tve-free__lesson-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.tve-free__lesson-thumb .tve-badge-free {
    position: absolute;
    top: 4px;
    left: 4px;
    padding: 1px 6px;
    font-size: 9px;
}

.tve-free__lesson.is-active .tve-free__lesson-thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 2px solid var(--accent-primary);
    border-radius: var(--radius-sm);
    pointer-events: none;
}

.tve-free__lesson-play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.3);
    opacity: 0;
    transition: opacity var(--duration-fast);
}

.tve-free__lesson:hover .tve-free__lesson-play,
.tve-free__lesson.is-active .tve-free__lesson-play {
    opacity: 1;
}

.tve-free__lesson-info {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.tve-free__lesson-title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

.tve-free__lesson-duration {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: 3px;
    font-weight: 400;
}

.tve-free__cta {
    margin-top: var(--space-lg);
}

.tve-free__cta .tve-btn {
    width: 100%;
    justify-content: center;
}

/* Shared player styles */
.tve-player {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--brand-black);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.tve-player video {
    width: 100%;
    display: block;
    aspect-ratio: 16 / 9;
    background: var(--brand-black);
}

/* ==========================================================================
   COURSES — Expanded cards with lesson curricula
   ========================================================================== */

.tve-courses {
    background: var(--bg-light);
}

.tve-courses__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.tve-courses__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.tve-course-expanded {
    background: var(--bg-white);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--duration-normal) var(--ease-out);
}

.tve-course-expanded:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

.tve-course-expanded__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xl) var(--space-2xl);
    border-bottom: 1px solid var(--border-subtle);
    gap: var(--space-lg);
}

.tve-course-expanded__info {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex: 1;
    min-width: 0;
}

.tve-course-expanded__num {
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--accent-primary);
    line-height: 1;
    font-family: var(--font-display);
    flex-shrink: 0;
}

.tve-course-expanded__title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: 0.02em;
}

.tve-course-expanded__subtitle {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-top: 2px;
    font-weight: 400;
}

.tve-course-expanded__meta {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: var(--space-xs);
    font-weight: 400;
}

.tve-course-expanded__lessons {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-md);
    padding: var(--space-xl) var(--space-2xl);
}

.tve-lesson-thumb {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.tve-lesson-thumb__icon {
    position: relative;
    aspect-ratio: 16 / 9;
    background: var(--brand-black);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: box-shadow var(--duration-normal) var(--ease-out);
}

.tve-lesson-thumb__icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.tve-lesson-thumb:hover .tve-lesson-thumb__icon {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.tve-lesson-thumb__icon svg {
    opacity: 0.5;
    transition: opacity var(--duration-fast);
    position: absolute;
}

.tve-lesson-thumb:hover .tve-lesson-thumb__icon svg {
    opacity: 0.85;
}

.tve-lesson-thumb__badge {
    position: absolute;
    top: 6px;
    right: 6px;
    padding: 2px 8px;
    font-size: 10px;
    font-weight: 600;
    color: var(--accent-primary);
    background: rgba(255, 255, 255, 0.95);
    border-radius: 3px;
    letter-spacing: 0.03em;
}

.tve-lesson-thumb__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.tve-lesson-thumb__title {
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tve-lesson-thumb__duration {
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-weight: 400;
}

/* ==========================================================================
   PAQUETES GRID — 6 paquete cards
   ========================================================================== */

.tve-paquetes__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.tve-paquete {
    background: var(--bg-white);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    transition: box-shadow var(--duration-normal) var(--ease-out), transform var(--duration-normal) var(--ease-out);
}

.tve-paquete:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.tve-paquete__header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.tve-paquete__num {
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--accent-primary);
    line-height: 1;
    font-family: var(--font-display);
    flex-shrink: 0;
}

.tve-paquete__info {
    flex: 1;
    min-width: 0;
}

.tve-paquete__title {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: 0.02em;
}

.tve-paquete__tagline {
    font-size: var(--text-xs);
    color: var(--text-secondary);
    margin-top: 4px;
    font-style: italic;
}

.tve-paquete__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) 0;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.tve-paquete__count {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.tve-paquete__price {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--accent-primary);
    font-family: var(--font-display);
}

.tve-paquete__price small {
    font-size: var(--text-xs);
    font-weight: 400;
    color: var(--text-muted);
}

.tve-paquete__lessons {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.tve-paquete__thumb {
    position: relative;
    width: calc(25% - 6px);
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--brand-black);
}

.tve-paquete__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.tve-paquete__thumb-placeholder {
    width: 100%;
    height: 100%;
    background: #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tve-paquete__badge {
    position: absolute;
    top: 3px;
    left: 3px;
    padding: 1px 5px;
    font-size: 9px;
    font-weight: 600;
    color: #fff;
    background: #00c853;
    border-radius: 3px;
}

.tve-paquete__more {
    display: flex;
    align-items: center;
    justify-content: center;
    width: calc(25% - 6px);
    aspect-ratio: 16 / 9;
    background: var(--bg-subtle);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-weight: 500;
}

.tve-paquete__btn {
    width: 100%;
    text-align: center;
    margin-top: auto;
}

/* ==========================================================================
   COMBOS — Pricing cards
   ========================================================================== */

.tve-combos {
    background: var(--bg-subtle);
}

.tve-combos__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.tve-combos__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    max-width: 860px;
    margin: 0 auto;
    justify-items: center;
}

.tve-combo {
    background: var(--bg-white);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    transition: box-shadow var(--duration-normal) var(--ease-out);
}

.tve-combo:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

.tve-combo--featured {
    border-color: var(--accent-primary);
    border-width: 2px;
    background: linear-gradient(180deg, #f8f9ff 0%, #fff 100%);
}

.tve-combo__level {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.tve-combo__name {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--text-primary);
}

.tve-combo__includes {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tve-combo__paq {
    font-size: var(--text-xs);
    color: var(--text-secondary);
    line-height: 1.4;
}

.tve-combo__price {
    margin-top: auto;
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-subtle);
}

.tve-combo__amount {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-display);
}

.tve-combo__price small {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.tve-combo__savings {
    display: block;
    font-size: var(--text-xs);
    color: #00c853;
    font-weight: 600;
    margin-top: 4px;
}

.tve-combo__btn {
    margin-top: auto;
    width: 100%;
    text-align: center;
    font-size: var(--text-sm);
}

.tve-combo {
    display: flex;
    flex-direction: column;
}

/* ==========================================================================
   COLECCIÓN COMPLETA — Destacada
   ========================================================================== */

.tve-coleccion {
    padding: var(--space-xl) 0;
}

.tve-coleccion__card {
    background: linear-gradient(135deg, #1a1a2e 0%, #2d2d5e 50%, #1a1a8e 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl) var(--space-xl);
    text-align: center;
    color: #fff;
    max-width: 720px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.tve-coleccion__badge {
    display: inline-block;
    background: linear-gradient(135deg, #ffd700, #ffaa00);
    color: #1a1a2e;
    padding: 6px 24px;
    border-radius: 20px;
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-md);
}

.tve-coleccion__title {
    font-size: var(--text-2xl);
    font-weight: 800;
    margin: 0 0 var(--space-sm);
    color: #fff;
}

.tve-coleccion__desc {
    font-size: var(--text-base);
    color: #ccc;
    margin: 0 0 var(--space-md);
}

.tve-coleccion__cert {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 215, 0, 0.12);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: var(--radius-md);
    padding: 12px 24px;
    margin-bottom: var(--space-lg);
    font-size: var(--text-sm);
    color: #ffd700;
}

.tve-coleccion__price {
    margin-bottom: var(--space-lg);
}

.tve-coleccion__regular {
    font-size: 1.5rem;
    color: #999;
    text-decoration: line-through;
    margin-right: 12px;
}

.tve-coleccion__regular small {
    font-size: 0.85rem;
    color: #999;
}

.tve-coleccion__amount {
    font-size: 3rem;
    font-weight: 800;
    color: #ffd700;
}

.tve-coleccion__price small {
    font-size: var(--text-base);
    color: #aaa;
    margin-left: 4px;
}

.tve-coleccion__actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.tve-btn--outline {
    background: transparent;
    border: 2px solid #ffd700;
    color: #ffd700;
}

.tve-btn--outline:hover {
    background: rgba(255, 215, 0, 0.15);
}

.tve-coleccion__cert-btn {
    letter-spacing: 0.5px;
}

@media (max-width: 600px) {
    .tve-coleccion__card {
        padding: var(--space-xl) var(--space-md);
    }
    .tve-coleccion__amount {
        font-size: 2.2rem;
    }
    .tve-coleccion__actions {
        flex-direction: column;
    }
}

/* ==========================================================================
   INSTRUCTOR — Clean two-column
   ========================================================================== */

.tve-instructor__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.tve-instructor__photo {
    max-width: 800px;
    margin: 0 auto;
}

.tve-instructor__photo img {
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    object-fit: contain;
    width: 100%;
    height: auto;
}

.tve-instructor__books {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-2xl);
    flex-wrap: wrap;
}

.tve-instructor__book {
    width: 96px;
    height: auto;
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform var(--duration-fast);
}

.tve-instructor__book:hover {
    transform: scale(1.08);
}

/* Logos removed — Cambio 11 */

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */

.tve-testimonials {
    background: var(--bg-light);
}

.tve-testimonials__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.tve-testimonials__carousel {
    overflow: hidden;
}

.tve-testimonials__track {
    display: flex;
    gap: var(--space-xl);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    padding: var(--space-sm);
}

.tve-testimonials__track::-webkit-scrollbar {
    display: none;
}

.tve-testimonial {
    min-width: 320px;
    max-width: 380px;
    scroll-snap-align: start;
    flex-shrink: 0;
    background: var(--bg-white);
    border: 1px solid var(--border-subtle);
}

.tve-testimonial:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.tve-testimonial__text {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: 1.7;
    font-style: italic;
    font-weight: 300;
    margin-bottom: var(--space-lg);
}

.tve-testimonial__author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.tve-testimonial__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-subtle);
}

.tve-testimonial__name {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.tve-testimonial__role {
    display: block;
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-weight: 400;
}

/* ==========================================================================
   ROADMAP — Horizontal flowchart
   ========================================================================== */

.tve-roadmap {
    background: var(--bg-white);
}

.tve-roadmap__header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.tve-flowchart {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    max-width: 960px;
    margin: 0 auto;
}

.tve-flowchart__stage {
    flex: 1;
    min-width: 0;
}

.tve-flowchart__stage-label {
    text-align: center;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-primary);
    margin-bottom: var(--space-lg);
    padding: 0 var(--space-sm);
}

.tve-flowchart__nodes {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding: 0 var(--space-xs);
}

.tve-flowchart__node {
    display: block;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-white);
    border: 1.5px solid var(--border-default);
    border-radius: var(--radius-md);
    text-align: center;
    text-decoration: none;
    transition: all var(--duration-normal) var(--ease-out);
    color: var(--text-primary);
}

.tve-flowchart__node:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    box-shadow: 0 4px 16px rgba(24, 165, 183, 0.12);
    transform: translateY(-2px);
}

.tve-flowchart__node-num {
    display: block;
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 2px;
}

.tve-flowchart__node-title {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    line-height: 1.3;
}

.tve-flowchart__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 0 var(--space-sm);
    min-height: 120px;
    text-align: center;
}

.tve-flowchart__arrow svg {
    display: block;
    color: var(--border-strong);
}

.tve-flowchart__arrow-label {
    display: block;
    font-size: 10px;
    color: var(--text-muted);
    text-align: center;
    margin-top: var(--space-xs);
    font-weight: 500;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

/* ==========================================================================
   CTA — Dark section
   ========================================================================== */

.tve-cta {
    position: relative;
    overflow: hidden;
    background: var(--brand-black);
}

.tve-cta__bg {
    position: absolute;
    inset: 0;
}

.tve-cta__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.08;
}

.tve-cta__overlay {
    position: absolute;
    inset: 0;
    background: rgba(30, 30, 30, 0.85);
}

.tve-cta__content {
    position: relative;
    z-index: 1;
}

.tve-cta__content .tve-heading {
    color: var(--text-inverse);
}

.tve-cta__content .tve-body {
    color: rgba(255, 255, 255, 0.7);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
    /* Hero */
    .tve-hero__title-row {
        flex-direction: column;
        text-align: center;
        gap: var(--space-2xl);
    }

    .tve-hero__book img {
        width: 180px;
    }

    .tve-hero__text {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    /* About */
    .tve-about {
        min-height: auto;
    }

    .tve-about__bg {
        display: none;
    }

    .tve-about__overlay {
        background: none;
    }

    .tve-about__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .tve-about__actions .tve-btn {
        text-align: center;
        justify-content: center;
    }

    /* Free Course */
    .tve-free__layout {
        grid-template-columns: 1fr;
    }

    .tve-free__player {
        order: -1;
    }

    /* Courses */
    .tve-course-expanded__head {
        flex-direction: column;
        align-items: flex-start;
        padding: var(--space-lg);
    }

    .tve-course-expanded__head .tve-btn {
        width: 100%;
        justify-content: center;
    }

    .tve-course-expanded__lessons {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        padding: var(--space-lg);
    }

    /* Paquetes */
    .tve-paquetes__grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    /* Combos */
    .tve-combos__grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    /* Instructor */
    .tve-instructor__photo {
        max-width: 100%;
    }

    /* Testimonials */
    .tve-testimonial {
        min-width: 280px;
    }

    /* Flowchart */
    .tve-flowchart {
        flex-direction: column;
        gap: 0;
        align-items: stretch;
    }

    .tve-flowchart__arrow {
        min-height: auto;
        padding: var(--space-lg) 0;
    }

    .tve-flowchart__arrow svg {
        transform: rotate(90deg);
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .tve-free__layout {
        grid-template-columns: 280px 1fr;
    }

    .tve-course-expanded__lessons {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    }

    .tve-paquetes__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tve-combos__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}