/* ==========================================================================
   Secciones del sitio: portada, cursos, ficha, mapa corporal, test, testimonios.
   Usa los tokens de main.css.
   ========================================================================== */

/* ---------- Utilidades de sección ---------- */

.rf-section { padding-block: clamp(48px, 8vw, 96px); }
.rf-section--niebla { background: var(--rf-niebla); }
.rf-section--noche { background: var(--rf-noche); color: #C9D4E6; }
.rf-section--noche h2, .rf-section--noche h3 { color: var(--rf-blanco); }
.rf-section__head { max-width: 720px; margin-bottom: clamp(24px, 4vw, 40px); }
.rf-section__head p:last-child { margin-bottom: 0; }
.rf-narrow { max-width: calc(var(--rf-lectura) + 2 * var(--rf-gutter)); }
.rf-eyebrow--dorado { color: var(--rf-dorado); }
.rf-muted { color: var(--rf-texto-2); }
.rf-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

.rf-btn--grande { min-height: 52px; padding-inline: 1.6em; font-size: 1rem; }
.rf-btn--bloque { display: flex; width: 100%; }
.rf-btn--claro { background: transparent; color: var(--rf-blanco); border-color: rgba(255, 255, 255, 0.45); }
.rf-btn--claro:hover { border-color: var(--rf-blanco); color: var(--rf-blanco); background: rgba(255, 255, 255, 0.08); }

.rf-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.rf-split--top { align-items: start; }
.rf-split--invertido .rf-split__media { order: 2; }
.rf-split__media img { width: 100%; height: auto; border-radius: var(--rf-radio); display: block; aspect-ratio: 4 / 3; object-fit: cover; }
@media (max-width: 860px) {
	.rf-split { grid-template-columns: 1fr; }
	.rf-split--invertido .rf-split__media { order: 0; }
}

/* ---------- Portada ---------- */

.rf-hero {
	position: relative;
	overflow: hidden;
	background:
		radial-gradient(60% 80% at 80% 30%, rgba(31, 111, 209, 0.45), transparent 70%),
		linear-gradient(160deg, var(--rf-marino) 0%, var(--rf-noche) 70%);
	color: #D5DEEC;
}
.rf-hero__grid {
	display: grid;
	grid-template-columns: 1.1fr 0.9fr;
	gap: 32px;
	align-items: end;
	padding-top: clamp(40px, 7vw, 88px);
}
.rf-hero__copy { padding-bottom: clamp(40px, 7vw, 88px); }
.rf-hero__title { color: var(--rf-blanco); font-size: clamp(2.5rem, 5.6vw, 4.2rem); line-height: 0.98; margin-bottom: 0.4em; }
.rf-hero__title em { display: block; font-style: normal; color: var(--rf-dorado); }
.rf-hero__lead { font-size: 1.15rem; max-width: 54ch; }
.rf-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.rf-hero__media { position: relative; align-self: end; min-height: 100%; display: flex; justify-content: center; }
.rf-hero__portrait { display: block; width: 100%; max-width: 480px; height: auto; position: relative; z-index: 1; }
.rf-hero__chip {
	position: absolute; z-index: 2;
	width: 26%; aspect-ratio: 3 / 4; height: auto; object-fit: cover;
	border-radius: var(--rf-radio); border: 3px solid var(--rf-blanco);
	box-shadow: var(--rf-sombra);
}
.rf-hero__chip--a { left: 0; top: 14%; transform: rotate(-4deg); }
.rf-hero__chip--b { right: 0; bottom: 18%; transform: rotate(3deg); }
@media (max-width: 860px) {
	.rf-hero__grid { grid-template-columns: 1fr; }
	.rf-hero__copy { padding-bottom: 0; }
	.rf-hero__media { max-width: 420px; margin-inline: auto; }
}

.rf-stats { background: var(--rf-noche); border-top: 1px solid rgba(255, 255, 255, 0.08); }
.rf-stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; }
.rf-stats__grid > div { display: flex; flex-direction: column-reverse; padding: 24px 16px; text-align: center; border-left: 1px solid rgba(255, 255, 255, 0.08); }
.rf-stats__grid > div:first-child { border-left: 0; }
.rf-stats__grid dd { margin: 0; font: 700 clamp(2rem, 4vw, 2.8rem)/1 var(--rf-font-display); color: var(--rf-dorado); font-variant-numeric: tabular-nums; }
.rf-stats__grid dt { color: #AEBBD2; font-size: 0.95rem; margin-top: 6px; }
@media (max-width: 700px) {
	.rf-stats__grid { grid-template-columns: repeat(2, 1fr); }
	.rf-stats__grid > div:nth-child(3) { border-left: 0; }
	.rf-stats__grid > div:nth-child(n + 3) { border-top: 1px solid rgba(255, 255, 255, 0.08); }
}

.rf-page-hero { background: linear-gradient(160deg, var(--rf-marino), var(--rf-noche)); color: #D5DEEC; padding-block: clamp(40px, 7vw, 80px); }
.rf-page-hero h1 { color: var(--rf-blanco); max-width: 20ch; }
.rf-page-hero p { max-width: 60ch; font-size: 1.1rem; }
.rf-page-hero .rf-split__media img { aspect-ratio: 1; }

/* ---------- Tarjetas de curso ---------- */

.rf-course-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 1000px) { .rf-course-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .rf-course-grid { grid-template-columns: 1fr; } }

.rf-course-card {
	display: flex; flex-direction: column;
	background: var(--rf-blanco);
	border: 1px solid var(--rf-linea);
	border-radius: 10px;
	overflow: hidden;
	transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.rf-course-card:hover { box-shadow: var(--rf-sombra); transform: translateY(-2px); }
.rf-course-card__media img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.rf-course-card__body { display: flex; flex-direction: column; gap: 10px; flex: 1; padding: 20px; }
.rf-course-card__level { margin: 0; font: 600 0.85rem/1 var(--rf-font-display); letter-spacing: 0.12em; text-transform: uppercase; color: var(--rf-azul); }
.rf-course-card__title { margin: 0; font-size: 1.3rem; }
.rf-course-card__title a { color: inherit; text-decoration: none; }
.rf-course-card__tagline { margin: 0; color: var(--rf-texto-2); }
.rf-course-card__meta { display: flex; flex-wrap: wrap; gap: 4px 14px; list-style: none; margin: 0; padding: 0; font-size: 0.9rem; color: var(--rf-texto-2); }
.rf-course-card__meta li + li::before { content: "·"; margin-right: 14px; color: var(--rf-linea); }
.rf-course-card__foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--rf-linea); }
.rf-course-card__price { font: 700 1.8rem/1 var(--rf-font-display); color: var(--rf-marino); }
.rf-course-card__price small { font: 600 0.8rem var(--rf-font); color: var(--rf-texto-2); }
.rf-course-card__owned { font-size: 0.9rem; color: var(--rf-ok); font-weight: 600; }

/* ---------- Test "¿Qué curso es para mí?" ---------- */

.rf-quiz { background: var(--rf-blanco); border: 1px solid var(--rf-linea); border-radius: 12px; padding: clamp(20px, 3vw, 28px); }
.rf-quiz__q { border: 0; padding: 0; margin: 0 0 20px; }
.rf-quiz__q legend { font: 700 1.05rem/1.3 var(--rf-font); color: var(--rf-marino); margin-bottom: 10px; }
.rf-quiz__options { display: grid; gap: 8px; }
.rf-quiz__options label { display: flex; gap: 10px; align-items: center; padding: 10px 14px; border: 1px solid var(--rf-linea); border-radius: var(--rf-radio); font-weight: 500; cursor: pointer; }
.rf-quiz__options label:has(input:checked) { border-color: var(--rf-azul); background: #EEF5FD; }
.rf-quiz__options input { width: 18px; height: 18px; accent-color: var(--rf-azul); flex: none; }
.rf-quiz__result { margin-top: 20px; padding: 18px; border-radius: var(--rf-radio); background: var(--rf-niebla); }
.rf-quiz__result h3 { font-size: 1.4rem; }
.rf-quiz__result ul { margin: 0 0 14px; padding-left: 1.2em; font-weight: 600; }

/* ---------- Método, galería, presenciales ---------- */

.rf-method p { max-width: 60ch; }
.rf-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 32px; }
.rf-gallery img { width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--rf-radio); display: block; }
.rf-gallery--6 { margin-bottom: 0; }
@media (max-width: 640px) { .rf-gallery { grid-template-columns: repeat(2, 1fr); } .rf-gallery > :nth-child(3):last-child { grid-column: 1 / -1; } }

.rf-events { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.rf-event { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; padding: 16px 20px; border: 1px solid var(--rf-linea); border-radius: 10px; background: var(--rf-blanco); }
.rf-event__date { display: flex; flex-direction: column; align-items: center; min-width: 72px; font-weight: 600; text-transform: uppercase; font-size: 0.85rem; color: var(--rf-texto-2); }
.rf-event__date span { font: 700 2rem/1 var(--rf-font-display); color: var(--rf-azul); }
.rf-event__body h3 { font-size: 1.3rem; margin: 0 0 2px; }
.rf-event__body p { margin: 0; color: var(--rf-texto-2); }
.rf-event__state { font-size: 0.85rem; font-weight: 600; }
.rf-event--lleno .rf-event__state { color: var(--rf-error); }
.rf-event--abierto .rf-event__state { color: var(--rf-ok); }
@media (max-width: 600px) { .rf-event { grid-template-columns: auto 1fr; } .rf-event .rf-btn { grid-column: 1 / -1; } }
.rf-events-empty { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 22px; border-radius: 10px; background: var(--rf-niebla); border: 1px dashed #C5CFDD; margin-top: 24px; }
.rf-events-empty p { margin: 0; max-width: 52ch; }

/* ---------- Testimonios ---------- */

.rf-testimonials { columns: 3 280px; column-gap: 16px; }
.rf-testimonials > * { break-inside: avoid; margin-bottom: 16px; }
.rf-testimonial { margin: 0; display: flex; flex-direction: column; gap: 14px; padding: 22px; background: var(--rf-blanco); border: 1px solid var(--rf-linea); border-radius: 10px; }
.rf-testimonial blockquote { margin: 0; font-size: 1.05rem; }
.rf-testimonial blockquote p { margin: 0; }
.rf-testimonial blockquote::before { content: "“"; display: block; font: 700 3rem/0.6 var(--rf-font-display); color: var(--rf-dorado); }
.rf-testimonial figcaption { margin-top: auto; display: grid; gap: 2px; font-size: 0.92rem; color: var(--rf-texto-2); }
.rf-testimonial figcaption strong { color: var(--rf-marino); font-size: 1rem; }
.rf-testimonial__course { color: var(--rf-azul); }

/* ---------- Preguntas frecuentes ---------- */

.rf-faq { display: grid; gap: 10px; }
.rf-faq__item { background: var(--rf-blanco); border: 1px solid var(--rf-linea); border-radius: var(--rf-radio); }
.rf-faq__item summary {
	display: flex; justify-content: space-between; gap: 16px; align-items: center;
	padding: 16px 18px; cursor: pointer; list-style: none;
	font-weight: 600; font-size: 1.05rem; color: var(--rf-marino);
}
.rf-faq__item summary::-webkit-details-marker { display: none; }
.rf-faq__item summary::after { content: "+"; font: 700 1.6rem/1 var(--rf-font-display); color: var(--rf-azul); flex: none; }
.rf-faq__item[open] summary::after { content: "−"; }
.rf-faq__item p { margin: 0; padding: 0 18px 18px; }

/* ---------- Cierre ---------- */

.rf-cta { background: var(--rf-azul-hover); color: #F2F6FC; }
.rf-cta__inner { padding-block: clamp(48px, 7vw, 80px); text-align: center; display: grid; justify-items: center; }
.rf-cta h2 { color: var(--rf-blanco); max-width: 22ch; }
.rf-cta p { max-width: 56ch; font-size: 1.1rem; }
.rf-cta .rf-hero__actions { justify-content: center; }
.rf-footer { margin-top: 0; }

/* ---------- Ficha de curso ---------- */

.rf-course-hero { background: linear-gradient(160deg, var(--rf-marino), var(--rf-noche)); color: #D5DEEC; }
.rf-course-hero__grid { display: grid; grid-template-columns: 1fr 380px; gap: clamp(24px, 4vw, 56px); padding-block: clamp(32px, 5vw, 64px); align-items: start; }
.rf-course-hero__title { color: var(--rf-blanco); font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
.rf-course-hero__lead { font-size: 1.15rem; max-width: 56ch; }
.rf-course-hero__meta { display: flex; flex-wrap: wrap; gap: 8px 22px; list-style: none; margin: 20px 0 0; padding: 0; }
.rf-course-hero__meta strong { color: var(--rf-dorado); font: 700 1.3rem var(--rf-font-display); }
.rf-crumbs { display: flex; gap: 8px; font-size: 0.9rem; margin-bottom: 18px; }
.rf-crumbs a { color: #AEBBD2; }
.rf-badge { display: inline-block; margin: 0 0 12px; padding: 5px 10px; border-radius: 4px; background: var(--rf-dorado); color: var(--rf-noche); font: 700 0.85rem/1 var(--rf-font-display); letter-spacing: 0.1em; text-transform: uppercase; }

.rf-buybox { position: sticky; top: calc(var(--rf-header-h) + 16px); background: var(--rf-blanco); color: var(--rf-tinta); border-radius: 12px; overflow: hidden; box-shadow: var(--rf-sombra); }
.admin-bar .rf-buybox { top: calc(var(--rf-header-h) + 48px); }
.rf-buybox__img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.rf-buybox__body { display: grid; gap: 12px; padding: 20px; }
.rf-buybox__price { margin: 0; font: 700 2.6rem/1 var(--rf-font-display); color: var(--rf-marino); }
.rf-buybox__price small { font: 500 0.9rem var(--rf-font); color: var(--rf-texto-2); }
.rf-buybox__owned { margin: 0; font-weight: 600; color: var(--rf-ok); }
.rf-buybox__list { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 6px; font-size: 0.95rem; }
.rf-buybox__list li { padding-left: 24px; position: relative; }
.rf-buybox__list li::before { content: ""; position: absolute; left: 4px; top: 0.5em; width: 10px; height: 6px; border-left: 2px solid var(--rf-ok); border-bottom: 2px solid var(--rf-ok); transform: rotate(-45deg); }
.rf-buybox__wa { display: inline-flex; gap: 8px; align-items: center; font-weight: 600; font-size: 0.95rem; }
.rf-buybox__wa .rf-icon { color: #1FA855; }
@media (max-width: 960px) {
	.rf-course-hero__grid { grid-template-columns: 1fr; }
	.rf-buybox { position: static; max-width: 520px; }
}

.rf-course-body { padding-block: clamp(32px, 5vw, 64px); }
.rf-course-main { max-width: 820px; display: grid; gap: clamp(36px, 5vw, 56px); }
.rf-course-block h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); }
.rf-video { position: relative; aspect-ratio: 16 / 9; border-radius: 10px; overflow: hidden; background: var(--rf-noche); }
.rf-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.rf-checklist { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 24px; }
@media (max-width: 640px) { .rf-checklist { grid-template-columns: 1fr; } }
.rf-checklist li { position: relative; padding-left: 30px; }
.rf-checklist li::before { content: ""; position: absolute; left: 2px; top: 0.35em; width: 18px; height: 18px; border-radius: 50%; background: var(--rf-dorado); }
.rf-checklist li::after { content: ""; position: absolute; left: 8px; top: 0.62em; width: 7px; height: 4px; border-left: 2px solid var(--rf-noche); border-bottom: 2px solid var(--rf-noche); transform: rotate(-45deg); }

.rf-syllabus { display: grid; gap: 10px; }
.rf-syllabus__module { border: 1px solid var(--rf-linea); border-radius: var(--rf-radio); background: var(--rf-blanco); }
.rf-syllabus__module summary { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; padding: 14px 18px; cursor: pointer; list-style: none; }
.rf-syllabus__module summary::-webkit-details-marker { display: none; }
.rf-syllabus__num { font: 700 1.3rem/1 var(--rf-font-display); color: var(--rf-azul); }
.rf-syllabus__title { font-weight: 700; color: var(--rf-marino); }
.rf-syllabus__count { font-size: 0.88rem; color: var(--rf-texto-2); }
.rf-syllabus__module[open] summary { border-bottom: 1px solid var(--rf-linea); }
.rf-syllabus__lessons { margin: 0; padding: 10px 18px 14px 52px; display: grid; gap: 6px; font-size: 0.97rem; }
.rf-syllabus__lessons li::marker { color: var(--rf-texto-2); font-size: 0.85em; }
.rf-tag { display: inline-block; margin-left: 6px; padding: 2px 7px; border-radius: 4px; background: var(--rf-ok-bg); color: var(--rf-ok); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }

.rf-teacher { display: grid; grid-template-columns: 120px 1fr; gap: 24px; align-items: center; padding: 24px; border-radius: 12px; background: var(--rf-niebla); }
.rf-teacher__photo { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; }
.rf-teacher h2 { font-size: 1.6rem; }
@media (max-width: 560px) { .rf-teacher { grid-template-columns: 1fr; } }

.rf-buybar { display: none; }
@media (max-width: 960px) {
	.rf-buybar {
		position: fixed; left: 0; right: 0; bottom: 0; z-index: 55;
		display: flex; align-items: center; justify-content: space-between; gap: 12px;
		padding: 12px var(--rf-gutter) calc(12px + env(safe-area-inset-bottom, 0px));
		background: var(--rf-blanco); border-top: 1px solid var(--rf-linea); box-shadow: 0 -8px 24px rgba(11, 24, 50, 0.1);
		transform: translateY(110%);
		transition: transform 0.2s ease;
	}
	.rf-buybar.is-visible { transform: none; }
	.rf-buybar strong { font: 700 1.6rem var(--rf-font-display); color: var(--rf-marino); }
	.single-courses .rf-whatsapp { bottom: calc(84px + env(safe-area-inset-bottom, 0px)); }
	.single-courses .rf-footer { padding-bottom: 72px; }
}

.rf-search--grande input { min-height: 54px; font-size: 1.1rem; }

/* ---------- Pago (WooCommerce) ---------- */

.rf-page__header--app { max-width: none; margin-inline: 0; }
.rf-checkout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: clamp(24px, 4vw, 48px); align-items: start; }
.rf-checkout .rf-content { max-width: none; margin: 0; }
@media (max-width: 960px) { .rf-checkout { grid-template-columns: 1fr; } }
.rf-checkout-help { position: sticky; top: calc(var(--rf-header-h) + 16px); padding: 22px; border-radius: 12px; background: var(--rf-niebla); border: 1px solid var(--rf-linea); }
.rf-checkout-help h2 { font-size: 1.3rem; }
.rf-checkout-help ol { margin: 0 0 14px; padding-left: 1.2em; display: grid; gap: 6px; }
.rf-checkout-help__secure { font-size: 0.92rem; color: var(--rf-texto-2); }
.wc-block-components-button:not(.is-link),
.wc-block-components-checkout-place-order-button { background: var(--rf-dorado) !important; color: var(--rf-noche) !important; border-radius: 6px !important; font-weight: 700 !important; text-transform: uppercase; letter-spacing: 0.04em; }
.wc-block-components-title, .wc-block-components-checkout-step__title { font-family: var(--rf-font) !important; font-weight: 700; color: var(--rf-marino); }

/* ---------- Aula (Tutor LMS): estilo "aula digital", sin titulares condensados en mayúsculas ---------- */

:is(.tutor-screen-frontend-dashboard, .single-lesson, .single-tutor_quiz, .single-tutor_assignments) :is(h1, h2, h3, h4, h5, h6) {
	font-family: var(--rf-font);
	text-transform: none;
	letter-spacing: normal;
	line-height: 1.3;
	color: inherit;
}
:is(.tutor-screen-frontend-dashboard, .single-lesson, .single-tutor_quiz) {
	--tutor-body-font-family: var(--rf-font);
	font-family: var(--rf-font);
}
@media (max-width: 960px) {
	.tutor-screen-frontend-dashboard .rf-whatsapp { bottom: calc(84px + env(safe-area-inset-bottom, 0px)); }
}

/* ---------- Rediseño UX (etapa 1) ---------- */

/* Portada: foto real de clase, sin recortes flotantes; más baja en móvil. */
.rf-hero__grid { align-items: center; padding-block: clamp(32px, 6vw, 80px); }
.rf-hero__copy { padding-bottom: 0; }
.rf-hero__title { max-width: 17ch; }
.rf-hero__photo { display: block; width: 100%; max-width: 560px; aspect-ratio: 5 / 4; object-fit: cover; object-position: 50% 30%; border-radius: 12px; box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35); }
@media (max-width: 860px) {
	.rf-hero__grid { gap: 24px; padding-block: 28px 32px; }
	.rf-hero__title { font-size: clamp(2.2rem, 10vw, 2.9rem); }
	.rf-hero__lead { font-size: 1.02rem; }
	.rf-hero__actions { margin-top: 20px; }
	.rf-hero__actions .rf-btn { flex: 1 1 100%; }
	.rf-hero__photo { aspect-ratio: 16 / 9; max-height: 220px; object-position: 50% 12%; }
}

/* Cifras en una fila compacta también en móvil. */
@media (max-width: 700px) {
	.rf-stats__grid { grid-template-columns: repeat(4, 1fr); }
	.rf-stats__grid > div { padding: 14px 4px; border-left: 1px solid rgba(255, 255, 255, 0.08); }
	.rf-stats__grid > div:first-child { border-left: 0; }
	.rf-stats__grid > div:nth-child(n + 3) { border-top: 0; }
	.rf-stats__grid > div:nth-child(3) { border-left: 1px solid rgba(255, 255, 255, 0.08); }
	.rf-stats__grid dd { font-size: 1.5rem; }
	.rf-stats__grid dt { font-size: 0.72rem; line-height: 1.25; }
}

/* Tarjetas: datos de decisión. */
.rf-course-card__facts { display: grid; gap: 8px; margin: 2px 0 0; padding: 12px 0 0; border-top: 1px solid var(--rf-linea); }
.rf-course-card__facts dt { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--rf-texto-2); }
.rf-course-card__facts dd { margin: 2px 0 0; font-size: 0.95rem; line-height: 1.45; }
.rf-course-card__meta strong { color: var(--rf-marino); }
.rf-soles { display: block; margin-top: 4px; font: 500 0.85rem var(--rf-font); color: var(--rf-texto-2); }

/* Catálogo: accesos para elegir, rutas y comparación. */
.rf-jump { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.rf-jump a { padding: 9px 14px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.3); color: var(--rf-blanco); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.rf-jump a:first-child { background: var(--rf-dorado); border-color: var(--rf-dorado); color: var(--rf-noche); }
.rf-jump a:hover { border-color: var(--rf-blanco); }
.rf-routes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 24px; }
.rf-routes p { margin: 0; padding: 14px 16px; border-radius: var(--rf-radio); background: var(--rf-niebla); }
@media (max-width: 700px) { .rf-routes { grid-template-columns: 1fr; } }

.rf-compare { overflow-x: auto; border: 1px solid var(--rf-linea); border-radius: 12px; background: var(--rf-blanco); }
.rf-compare:focus-visible { outline: 3px solid var(--rf-azul); }
.rf-compare table { width: 100%; min-width: 720px; border-collapse: collapse; font-size: 0.95rem; }
.rf-compare th, .rf-compare td { padding: 14px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--rf-linea); }
.rf-compare tbody tr:last-child > * { border-bottom: 0; }
.rf-compare thead th { font-size: 1.05rem; color: var(--rf-marino); background: var(--rf-niebla); }
.rf-compare thead th a { color: inherit; text-decoration: none; }
.rf-compare tbody th { width: 140px; font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--rf-texto-2); }
.rf-compare td strong { font-size: 1.15rem; color: var(--rf-marino); }

/* Ficha de curso: orden de decisión. */
.rf-course-hero__fullname { margin: -0.2em 0 0.8em; color: #AEBBD2; font-size: 0.98rem; }
.rf-course-hero__revision { margin: 14px 0 0; font-size: 0.9rem; color: #AEBBD2; }
.rf-course-hero__meta strong { font: 700 1.2rem var(--rf-font); }

.rf-subnav { position: sticky; top: var(--rf-header-h); z-index: 40; background: var(--rf-blanco); border-bottom: 1px solid var(--rf-linea); }
.admin-bar .rf-subnav { top: calc(var(--rf-header-h) + 32px); }
.rf-subnav__inner { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.rf-subnav__inner::-webkit-scrollbar { display: none; }
.rf-subnav a { flex: none; padding: 14px 12px; font-weight: 600; font-size: 0.95rem; color: var(--rf-marino); text-decoration: none; border-bottom: 3px solid transparent; }
.rf-subnav a:hover, .rf-subnav a.is-active { border-bottom-color: var(--rf-dorado); color: var(--rf-azul); }
.rf-course-body { scroll-margin-top: 120px; }
.rf-course-block { scroll-margin-top: calc(var(--rf-header-h) + 64px); }

.rf-fit__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 640px) { .rf-fit__grid { grid-template-columns: 1fr; } }
.rf-fit__grid > div { padding: 16px 18px; border: 1px solid var(--rf-linea); border-radius: var(--rf-radio); background: var(--rf-blanco); }
.rf-fit__grid h3 { font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--rf-texto-2); margin-bottom: 6px; }
.rf-fit__grid p { margin: 0; }
.rf-safety { margin-top: 12px; padding: 16px 18px 16px 52px; border-radius: var(--rf-radio); background: #FFF7E6; border: 1px solid #F3DDAE; position: relative; }
.rf-safety::before { content: "!"; position: absolute; left: 16px; top: 16px; width: 24px; height: 24px; border-radius: 50%; background: var(--rf-dorado); color: var(--rf-noche); font: 700 0.95rem/24px var(--rf-font); text-align: center; }
.rf-safety h3 { font-size: 1rem; margin-bottom: 4px; }
.rf-safety p { margin: 0; font-size: 0.95rem; }

.rf-previews { list-style: none; margin: 16px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.rf-previews a { display: grid; gap: 8px; text-decoration: none; color: var(--rf-marino); font-weight: 600; }
.rf-previews__media { position: relative; display: block; aspect-ratio: 16 / 9; border-radius: var(--rf-radio); overflow: hidden; background: var(--rf-noche); }
.rf-previews__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.2s ease; }
.rf-previews a:hover img { transform: scale(1.04); }
.rf-previews__play { position: absolute; inset: 0; margin: auto; width: 52px; height: 52px; border-radius: 50%; background: rgba(240, 181, 74, 0.95); }
.rf-previews__play::after { content: ""; position: absolute; left: 21px; top: 16px; border-left: 16px solid var(--rf-noche); border-top: 10px solid transparent; border-bottom: 10px solid transparent; }
.rf-previews__time { position: absolute; right: 8px; bottom: 8px; padding: 2px 7px; border-radius: 4px; background: rgba(11, 24, 50, 0.85); color: var(--rf-blanco); font-size: 0.8rem; font-variant-numeric: tabular-nums; }

.rf-syllabus__lessons li { display: flex; gap: 8px; align-items: baseline; }
.rf-syllabus__lessons li > a, .rf-syllabus__lessons li > span:first-child { flex: 1; min-width: 0; }
.rf-syllabus__time { flex: none; font-size: 0.85rem; color: var(--rf-texto-2); font-variant-numeric: tabular-nums; }
.rf-syllabus__lessons li.is-seen::marker { content: "✓  "; color: var(--rf-ok); }
.rf-syllabus__lessons li.is-seen > a { color: var(--rf-texto-2); }
.rf-syllabus__module.is-done .rf-syllabus__num { color: var(--rf-ok); }

.rf-progress { height: 8px; border-radius: 99px; background: var(--rf-linea); overflow: hidden; }
.rf-progress span { display: block; height: 100%; background: var(--rf-ok); }
.rf-buybox .rf-soles { margin-top: -6px; }

.rf-credentials { margin: 0 0 12px; padding-left: 1.2em; display: grid; gap: 4px; }
.rf-conditions .rf-fit__grid a { white-space: nowrap; }
.rf-biblio { margin-top: 14px; border: 1px solid var(--rf-linea); border-radius: var(--rf-radio); padding: 12px 16px; }
.rf-biblio summary { cursor: pointer; font-weight: 600; color: var(--rf-marino); }
.rf-biblio ol { margin: 10px 0 0; font-size: 0.92rem; display: grid; gap: 6px; }
.rf-reviews__sub { margin-top: 28px; }

.rf-video--lite { display: block; width: 100%; padding: 0; border: 0; cursor: pointer; }
.rf-video--lite img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.rf-video--lite .rf-previews__play { width: 72px; height: 72px; }
.rf-video--lite .rf-previews__play::after { left: 29px; top: 23px; border-left-width: 22px; border-top-width: 13px; border-bottom-width: 13px; }
.rf-video--lite:hover .rf-previews__play { background: var(--rf-dorado-hover); }

/* Aula: hito de módulo terminado. */
.rf-hito { position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); z-index: 100000; width: min(440px, calc(100vw - 32px)); padding: 18px 44px 18px 20px; border-radius: 12px; background: var(--rf-noche); color: #D5DEEC; box-shadow: var(--rf-sombra); border-left: 5px solid var(--rf-dorado); }
.rf-hito p { margin: 0; }
.rf-hito__title { color: var(--rf-blanco); font-weight: 700; font-size: 1.05rem; margin-bottom: 4px !important; }
.rf-hito__close { position: absolute; top: 8px; right: 8px; width: 32px; height: 32px; border: 0; border-radius: 50%; background: transparent; color: #D5DEEC; font-size: 1.4rem; line-height: 1; cursor: pointer; }
.rf-hito__close:hover { background: rgba(255, 255, 255, 0.1); }
.rf-tag--eval { background: #EEF5FD; color: var(--rf-azul); }

/* Clase gratis por correo. */
.rf-lead { margin-top: 20px; padding: 22px; border-radius: 12px; background: var(--rf-blanco); border: 1px solid var(--rf-linea); border-top: 4px solid var(--rf-dorado); }
.rf-lead__copy h3 { margin-bottom: 4px; }
.rf-lead__copy p { color: var(--rf-texto-2); }
.rf-lead__form { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; align-items: end; }
.rf-lead__field { margin: 0 0 12px; }
.rf-lead__field label { display: block; margin-bottom: 6px; font-size: 0.92rem; }
.rf-lead__consent { grid-column: 1 / -1; margin: 0 0 14px; }
.rf-lead__consent label { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: 0.92rem; }
.rf-lead__consent input { width: 20px; height: 20px; margin-top: 2px; flex: none; accent-color: var(--rf-azul); }
.rf-lead__form .rf-btn { grid-column: 1 / -1; justify-self: start; }
@media (max-width: 560px) { .rf-lead__form { grid-template-columns: 1fr; } .rf-lead__form .rf-btn { justify-self: stretch; } }

/* ---------- Introducción (versión de la página original, aprobada por Richard) ---------- */

.rf-intro { background: linear-gradient(180deg, var(--rf-blanco) 0%, var(--rf-niebla) 100%); overflow: hidden; }
.rf-intro__grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 32px; align-items: center; padding-block: clamp(32px, 5vw, 64px) 0; }
.rf-intro__copy { padding-bottom: clamp(24px, 4vw, 56px); }
.rf-intro__title { font: 700 clamp(2.3rem, 4.6vw, 3.7rem)/1.1 var(--rf-font); letter-spacing: -0.02em; color: var(--rf-marino); margin-bottom: 0.45em; }
.rf-rotate { display: inline-block; color: var(--rf-azul); transition: opacity 0.35s ease, transform 0.35s ease; }
.rf-rotate.is-out { opacity: 0; transform: translateY(0.25em); }
.rf-intro__lead { font-size: 1.1rem; color: var(--rf-texto-2); max-width: 58ch; }
.rf-intro .rf-hero__actions { margin-top: 24px; }
.rf-intro__media { position: relative; align-self: end; display: flex; justify-content: center; }
.rf-intro__portrait { display: block; width: 100%; max-width: 520px; height: auto; }
.rf-intro__chip {
	position: absolute; width: 21%; height: auto; aspect-ratio: 3 / 4; object-fit: cover;
	border-radius: 18px; border: 3px solid var(--rf-blanco); box-shadow: var(--rf-sombra);
}
.rf-intro__chip--a { left: 2%; top: 14%; }
.rf-intro__chip--b { right: 0; top: 0; }
.rf-intro__chip--c { right: 2%; bottom: 8%; }
@media (max-width: 860px) {
	.rf-intro__grid { grid-template-columns: 1fr; gap: 8px; }
	.rf-intro__copy { text-align: center; padding-bottom: 8px; }
	.rf-intro__lead { margin-inline: auto; font-size: 1rem; }
	.rf-intro .rf-hero__actions { justify-content: center; }
	.rf-intro .rf-hero__actions .rf-btn { flex: 1 1 100%; }
	.rf-intro__media { max-width: 420px; margin-inline: auto; }
}

/* Franja de temas que se desplaza (como en la página original). */
.rf-ticker { background: var(--rf-azul); color: var(--rf-blanco); overflow: hidden; white-space: nowrap; }
.rf-ticker__track { display: inline-flex; animation: rf-ticker 40s linear infinite; }
.rf-ticker span { padding: 16px 28px; font: 700 1.05rem/1 var(--rf-font-display); letter-spacing: 0.06em; text-transform: uppercase; }
.rf-ticker span::after { content: "•"; margin-left: 56px; opacity: 0.7; }
@keyframes rf-ticker { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .rf-ticker__track { animation: none; } }

/* Cifras de la portada (C03): 2 a 3 datos, centrados (va después de la regla móvil de 4 columnas). */
.rf-stats__grid--3 { grid-template-columns: repeat(3, 1fr); max-width: 900px; margin-inline: auto; }
.rf-stats__grid--2 { grid-template-columns: repeat(2, 1fr); max-width: 640px; margin-inline: auto; }

/* Certificación por curso (C08). */
.rf-cert__list { margin: 16px 0 0; padding-left: 1.2em; display: grid; gap: 8px; }

/* Aviso para compradores de Hotmart (Ingresar y Mi aula). */
.rf-hotmart-notice { margin: 0 0 20px; padding: 14px 16px; border-radius: var(--rf-radio); background: var(--rf-niebla); border-left: 4px solid var(--rf-dorado); font-size: 0.95rem; color: var(--rf-tinta); }
.rf-hotmart-notice a { font-weight: 700; }