/**
 * Ruta4A 2027
 * Adaptación responsive del sistema gráfico del dosier de formación.
 * Contenedores: 32-44 px. Controles: pastilla completa.
 */

.r4-page {
	--r4-pink: #ecb2d2;
	--r4-pink-soft: #fdf5f9;
	--r4-pink-deep: #c96a9e;
	--r4-ink: #1e1e1c;
	--r4-ink-soft: #55524e;
	--r4-white: #ffffff;
	--r4-border: rgb(30 30 28 / 14%);
	--r4-radius: clamp(1.75rem, 3vw, 2.75rem);
	--r4-control-radius: 999px;
	background: var(--r4-pink-soft);
	color: var(--r4-ink);
	color-scheme: light;
	overflow-x: clip;
}

.r4-page :where(h1, h2, h3, p, ul, ol, blockquote, figure) {
	margin-top: 0;
}

.r4-page :where(h1, h2, h3) {
	color: inherit;
}

.r4-page :where(a, button, summary):focus-visible {
	outline: 3px solid var(--r4-ink);
	outline-offset: 4px;
}

.r4-section {
	padding-block: clamp(5rem, 10vw, 9rem);
}

.r4-sheet {
	border-radius: var(--r4-radius);
	background: var(--r4-white);
}

/* Portada */

.r4-hero {
	position: relative;
	isolation: isolate;
	display: grid;
	min-height: calc(100dvh - var(--ns-cabecera-alto));
	overflow: hidden;
	background: var(--r4-pink);
}

.r4-hero__watermark {
	/* Comparte la misma pieza y encuadre que la sección Ruta4A de la
	   portada. La clase .ns-sala__cifra aporta posición, escala responsive
	   y la deriva suave al hacer scroll. */
	z-index: -1;
	pointer-events: none;
}

.r4-hero__inner {
	display: flex;
	align-items: center;
	width: 100%;
	min-width: 0;
	min-height: inherit;
	padding-block: clamp(3.5rem, 8vh, 6rem);
}

.r4-hero__copy {
	width: min(48rem, 64%);
	min-width: 0;
}

.r4-eyebrow {
	display: flex;
	align-items: center;
	gap: 0.9rem;
	margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
	font-size: 0.8rem;
	font-weight: 700;
	line-height: 1.2;
	letter-spacing: 0.13em;
	text-transform: uppercase;
}

.r4-eyebrow__rule {
	width: 2.5rem;
	height: 1px;
	background: currentColor;
}

.r4-hero__title {
	margin: 0;
}

.r4-wordmark {
	display: block;
	font-family: var(--ns-font-display);
	font-size: clamp(5.5rem, 12vw, 11.5rem);
	font-weight: 900;
	line-height: 0.74;
	letter-spacing: -0.075em;
	white-space: nowrap;
}

.r4-wordmark__four {
	color: var(--r4-white);
}

.r4-hero__descriptor {
	display: block;
	max-width: 18ch;
	margin-top: clamp(2rem, 5vw, 3.75rem);
	font-family: var(--ns-font-texto);
	font-size: clamp(2rem, 4vw, 4.25rem);
	font-style: italic;
	font-weight: 100;
	line-height: 1.02;
	letter-spacing: -0.045em;
	text-wrap: balance;
}

.r4-hero__lead {
	max-width: 43rem;
	margin: clamp(1.5rem, 3vw, 2.25rem) 0 0;
	font-size: clamp(1.05rem, 1.5vw, 1.3rem);
	line-height: 1.55;
}

.r4-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

.r4-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 3.25rem;
	padding: 0.85rem 1.5rem;
	border: 1px solid var(--r4-ink);
	border-radius: var(--r4-control-radius);
	font-size: 0.95rem;
	font-weight: 700;
	line-height: 1;
	text-decoration: none;
	white-space: nowrap;
	transition: transform 180ms cubic-bezier(0.32, 0.72, 0, 1), background-color 180ms ease, color 180ms ease;
}

.r4-button:hover {
	transform: translateY(-2px);
}

.r4-button:active {
	transform: translateY(1px) scale(0.98);
}

.r4-button--ink {
	background: var(--r4-ink);
	color: var(--r4-white);
}

.r4-button--ink:hover {
	background: #343431;
	color: var(--r4-white);
}

.r4-button--outline {
	background: rgb(255 255 255 / 20%);
	color: var(--r4-ink);
}

.r4-button--outline:hover {
	background: var(--r4-white);
	color: var(--r4-ink);
}

.r4-button--large {
	min-height: 3.75rem;
	padding-inline: 2rem;
	font-size: 1rem;
}

/* Taller online gratuito — el cartel y su inscripción, en un panel
   partido: campo rosa a la izquierda (logotipo, titular y datos, con el
   «4A» de marca al fondo) y hoja blanca con el formulario a la derecha.
   El blanco del cartel se reserva a «gratuito», como en el impreso: el
   resto del texto va en tinta, que sobre el rosa sí se lee. */

.r4-taller {
	padding-block: clamp(2.5rem, 5vw, 4.5rem);
	background: var(--r4-pink-soft);
}

.r4-taller__panel {
	display: grid;
	grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
	overflow: hidden;
	border-radius: var(--r4-radius);
	box-shadow: 0 2px 4px rgb(30 30 28 / 5%), 0 24px 60px rgb(30 30 28 / 10%);
}

.r4-taller__cartel {
	position: relative;
	isolation: isolate;
	display: flex;
	overflow: hidden;
	background: var(--r4-pink);
}

.r4-taller__marca {
	position: absolute;
	right: -26%;
	bottom: -22%;
	z-index: -1;
	width: 78%;
	height: auto;
	opacity: 0.7;
	pointer-events: none;
}

.r4-taller__cartel-inner {
	padding: clamp(2rem, 3.6vw, 3.5rem);
}

.r4-taller__marca-nombre {
	margin: 0;
}

/* Va calificado con .r4-taller a propósito: la consulta de móvil del
   final de la hoja agranda .r4-wordmark hasta 28vw para el héroe, y sin
   esa especificidad de más el logotipo del cartel se desbordaría. */
.r4-taller .r4-wordmark--pequeno {
	font-size: clamp(2.5rem, 4.4vw, 3.75rem);
	line-height: 0.8;
}

.r4-taller__rotulo {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 0.4ch;
	margin: clamp(1.25rem, 2.4vw, 2rem) 0 0;
	font-family: var(--ns-font-display);
	font-size: clamp(1.4rem, 2.4vw, 2.1rem);
	font-weight: 900;
	line-height: 1;
	letter-spacing: -0.02em;
}

.r4-taller__rotulo strong {
	color: var(--r4-white);
	font-family: var(--ns-font-texto);
	font-weight: 700;
	letter-spacing: -0.03em;
}

.r4-taller__titulo {
	margin: clamp(0.9rem, 1.8vw, 1.35rem) 0 0;
	font-family: var(--ns-font-display);
	font-size: clamp(1.8rem, 3.1vw, 2.85rem);
	font-weight: 900;
	line-height: 1.02;
	letter-spacing: -0.02em;
	text-wrap: balance;
}

.r4-taller__entradilla {
	max-width: 42ch;
	margin: clamp(0.9rem, 1.8vw, 1.35rem) 0 0;
	font-size: clamp(1rem, 1.3vw, 1.1rem);
	font-weight: 300;
	line-height: 1.5;
}

.r4-taller__datos {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(1rem, 2vw, 1.75rem);
	margin: clamp(1.5rem, 2.8vw, 2.25rem) 0 0;
	padding-top: clamp(1.15rem, 2.2vw, 1.6rem);
	border-top: 1px solid rgb(30 30 28 / 20%);
}

.r4-taller__datos dt {
	font-size: 0.75rem;
	font-weight: 700;
	line-height: 1.2;
	letter-spacing: 0.13em;
	text-transform: uppercase;
}

.r4-taller__datos dd {
	margin: 0.4rem 0 0;
	font-size: 1rem;
	line-height: 1.45;
}

/* Peso 400 y no 300: el kit solo trae cursiva en Thin (100) y en
   Medium (400-500), y con font-synthesis desactivado un 300 caería en la
   Thin, demasiado fina para un rótulo pequeño sobre el rosa. */
.r4-taller__aforo {
	margin: clamp(1rem, 2vw, 1.4rem) 0 0;
	font-size: 0.95rem;
	font-style: italic;
	font-weight: 400;
}

.r4-taller__inscripcion {
	display: flex;
	flex-direction: column;
	padding: clamp(1.75rem, 3.4vw, 3rem);
	background: var(--r4-white);
}

.r4-taller__inscripcion-titulo {
	margin: 0;
	font-family: var(--ns-font-display);
	font-size: clamp(1.5rem, 2.3vw, 2.1rem);
	font-weight: 900;
	line-height: 1.05;
}

.r4-taller__nota {
	margin: 0.7rem 0 clamp(1.25rem, 2.4vw, 1.75rem);
	color: var(--r4-ink-soft);
	font-size: 0.95rem;
	line-height: 1.55;
}

.r4-taller__formulario {
	gap: clamp(1rem, 2vw, 1.4rem);
}

.r4-taller__formulario .ns-formulario__fila {
	gap: 1rem;
}

/* El formulario es el de contacto, pero en el eje rosa: solo cambian los
   colores de foco y el del selector de aceptación. */
.r4-taller__formulario .ns-campo input:hover {
	border-color: var(--r4-pink);
}

.r4-taller__formulario .ns-campo input:focus {
	border-color: var(--r4-pink-deep);
	box-shadow: 0 0 0 3px rgb(201 106 158 / 18%);
}

.r4-taller__formulario .ns-campo--aceptacion input {
	accent-color: var(--r4-pink-deep);
}

.r4-taller__formulario > .r4-button {
	justify-self: start;
}

.r4-taller__alternativa {
	margin: clamp(1.25rem, 2.4vw, 1.75rem) 0 0;
	padding-top: clamp(1rem, 2vw, 1.25rem);
	border-top: 1px solid var(--r4-border);
	color: var(--r4-ink-soft);
	font-size: 0.875rem;
	line-height: 1.5;
}

.r4-taller__alternativa a {
	color: var(--r4-pink-deep);
}

@media (max-width: 61.9375rem) {
	.r4-taller__panel {
		grid-template-columns: minmax(0, 1fr);
	}

	.r4-taller__marca {
		right: -34%;
		bottom: -30%;
		width: 92%;
	}
}

@media (max-width: 40rem) {
	.r4-taller__datos {
		grid-template-columns: minmax(0, 1fr);
	}

	.r4-taller__formulario .ns-formulario__fila {
		grid-template-columns: minmax(0, 1fr);
	}
}

/* Datos clave */

.r4-facts {
	background: var(--r4-white);
	border-bottom: 1px solid var(--r4-border);
}

.r4-facts__list {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	margin: 0;
	padding: 1.5rem 0;
	list-style: none;
}

.r4-facts__list li {
	display: flex;
	flex-direction: column;
	justify-content: center;
	min-height: 5.5rem;
	margin: 0;
	padding: 0 1.75rem;
	border-left: 1px solid var(--r4-border);
}

.r4-facts__list li:first-child {
	border-left: 0;
}

.r4-facts__list strong {
	font-family: var(--ns-font-display);
	font-size: clamp(2rem, 3vw, 3.5rem);
	font-weight: 900;
	line-height: 0.9;
}

.r4-facts__list span {
	margin-top: 0.45rem;
	color: var(--r4-ink-soft);
	font-size: 0.9rem;
	line-height: 1.3;
}

/* Presentación */

.r4-intro {
	background: var(--r4-white);
}

.r4-intro__grid {
	display: grid;
	grid-template-columns: minmax(18rem, 0.9fr) minmax(0, 1.2fr);
	gap: clamp(3rem, 8vw, 8rem);
	align-items: start;
}

.r4-intro__statement {
	position: relative;
	padding-top: 1.5rem;
}

.r4-intro__statement::before {
	content: "4";
	position: absolute;
	z-index: 0;
	top: -2.5rem;
	left: -1rem;
	color: var(--r4-pink);
	font-family: var(--ns-font-display);
	font-size: clamp(10rem, 24vw, 22rem);
	font-weight: 900;
	line-height: 1;
	opacity: 0.25;
	pointer-events: none;
}

.r4-intro__statement p {
	position: relative;
	z-index: 1;
	margin: 0;
	font-family: var(--ns-font-display);
	font-size: clamp(2rem, 3.8vw, 4.5rem);
	font-weight: 900;
	line-height: 1.02;
	letter-spacing: -0.035em;
	text-wrap: balance;
}

.r4-intro__copy h2,
.r4-heading h2 {
	font-size: clamp(2.5rem, 5vw, 5rem);
	font-weight: 900;
	line-height: 0.98;
	letter-spacing: -0.04em;
}

.r4-intro__copy p {
	color: var(--r4-ink-soft);
	font-size: clamp(1.05rem, 1.4vw, 1.2rem);
	line-height: 1.72;
}

.r4-intro__copy p:last-child {
	margin-bottom: 0;
}

.r4-heading {
	max-width: 48rem;
	margin-bottom: clamp(2.5rem, 6vw, 5rem);
}

.r4-heading h2 {
	margin-bottom: 1.25rem;
}

.r4-heading p {
	max-width: 44rem;
	margin-bottom: 0;
	color: var(--r4-ink-soft);
	font-size: clamp(1.05rem, 1.4vw, 1.22rem);
	line-height: 1.6;
}

.r4-heading--center {
	margin-inline: auto;
	text-align: center;
}

.r4-heading--center p {
	margin-inline: auto;
}

/* Metodología */

.r4-method {
	background: var(--r4-pink);
}

/* La marca queda unida y el 4 se invierte para conservar contraste sobre
   el campo rosa de esta sección. */
.r4-method .ns-ruta4a .ns-cuatro { color: var(--r4-white); }

.r4-method__sheet {
	max-width: 76rem;
	margin-inline: auto;
	padding: clamp(1.5rem, 5vw, 5rem);
}

.r4-route {
	max-width: 62rem;
	margin: 0 auto;
	padding: 0;
	list-style: none;
}

.r4-route__step {
	position: relative;
	display: grid;
	grid-template-columns: 6.5rem minmax(0, 1fr);
	gap: clamp(1.25rem, 3vw, 2.5rem);
	align-items: center;
	margin: 0;
	padding: clamp(1.5rem, 3.5vw, 3rem) 0;
}

.r4-route__step:not(:last-child)::after {
	content: "";
	position: absolute;
	bottom: -0.8rem;
	left: 2.55rem;
	width: 1.4rem;
	height: 1.4rem;
	border-right: 0.28rem solid var(--r4-pink);
	border-bottom: 0.28rem solid var(--r4-pink);
	transform: rotate(45deg);
}

.r4-route__number {
	color: var(--r4-pink);
	font-family: var(--ns-font-display);
	font-size: clamp(4.25rem, 8vw, 7.5rem);
	font-weight: 900;
	line-height: 0.75;
	text-align: center;
}

.r4-route h3 {
	margin-bottom: 0.65rem;
	font-family: var(--ns-font-texto);
	font-size: clamp(1.35rem, 2vw, 2rem);
	font-weight: 700;
	line-height: 1.15;
	hyphens: auto;
	overflow-wrap: break-word;
}

.r4-route p,
.r4-route__transverse p {
	margin-bottom: 0;
	color: var(--r4-ink-soft);
	font-size: 1rem;
	line-height: 1.6;
}

.r4-route__transverse {
	display: grid;
	grid-template-columns: 6.5rem minmax(0, 1fr);
	gap: clamp(1.25rem, 3vw, 2.5rem);
	align-items: center;
	max-width: 67rem;
	margin: 2rem auto 0;
	padding: clamp(1.5rem, 3vw, 2.5rem);
	border-radius: var(--r4-control-radius);
	background: var(--r4-pink);
}

.r4-route__transverse .r4-route__number {
	color: var(--r4-white);
}

.r4-route__transverse h3 {
	margin-bottom: 0.5rem;
	font-size: clamp(1.4rem, 2vw, 2rem);
}

.r4-route__transverse p {
	color: var(--r4-ink);
}

/* Público */

.r4-audience {
	background: var(--r4-white);
}

.r4-audience__grid {
	display: grid;
	grid-template-columns: minmax(0, 0.95fr) minmax(24rem, 0.8fr);
	gap: clamp(3rem, 8vw, 8rem);
	align-items: center;
}

.r4-checklist {
	display: grid;
	gap: 1rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.r4-checklist li {
	position: relative;
	margin: 0;
	padding-left: 2.1rem;
	color: var(--r4-ink-soft);
	line-height: 1.55;
}

.r4-checklist li::before {
	content: "";
	position: absolute;
	top: 0.55em;
	left: 0.25rem;
	width: 0.7rem;
	height: 0.7rem;
	border: 0.2rem solid var(--r4-pink);
	border-top: 0;
	border-left: 0;
	transform: rotate(45deg);
}

.r4-audience__media {
	position: relative;
	margin: 0;
	aspect-ratio: 4 / 5;
	overflow: hidden;
	border-radius: var(--r4-radius);
	background: var(--r4-pink-soft);
}

.r4-audience__media::before {
	content: "";
	position: absolute;
	z-index: 1;
	inset: 0;
	box-shadow: inset 0 0 0 1px rgb(30 30 28 / 8%);
	border-radius: inherit;
	pointer-events: none;
}

.r4-audience__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: saturate(0.82) contrast(0.94);
}

/* Programa */

.r4-program {
	background: var(--r4-pink);
}

.r4-heading--on-pink h2 span {
	color: var(--r4-white);
}

.r4-heading--on-pink p {
	color: var(--r4-ink);
}

.r4-program__sheet {
	padding: clamp(1rem, 3vw, 2.5rem) clamp(1.25rem, 4vw, 4rem);
}

.r4-accordion {
	border-bottom: 1px solid var(--r4-border);
}

.r4-accordion:last-child {
	border-bottom: 0;
}

.r4-accordion summary {
	display: grid;
	grid-template-columns: 5.25rem minmax(0, 1fr) 2.5rem;
	gap: 1rem;
	align-items: center;
	min-height: 6.75rem;
	padding: 1rem 0;
	cursor: pointer;
	list-style: none;
}

.r4-accordion summary::-webkit-details-marker {
	display: none;
}

.r4-accordion__index {
	color: var(--r4-pink);
	font-family: var(--ns-font-display);
	font-size: clamp(3.75rem, 6vw, 6rem);
	font-weight: 900;
	line-height: 0.75;
	text-align: center;
}

.r4-accordion__title {
	font-size: clamp(1.15rem, 1.8vw, 1.6rem);
	font-weight: 700;
	line-height: 1.2;
}

.r4-accordion__toggle,
.r4-faq__item i {
	position: relative;
	display: block;
	width: 2rem;
	height: 2rem;
	border: 1px solid var(--r4-ink);
	border-radius: 50%;
}

.r4-accordion__toggle::before,
.r4-accordion__toggle::after,
.r4-faq__item i::before,
.r4-faq__item i::after {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	width: 0.8rem;
	height: 1px;
	background: currentColor;
	transform: translate(-50%, -50%);
	transition: transform 180ms ease;
}

.r4-accordion__toggle::after,
.r4-faq__item i::after {
	transform: translate(-50%, -50%) rotate(90deg);
}

.r4-accordion[open] .r4-accordion__toggle::after,
.r4-faq__item[open] i::after {
	transform: translate(-50%, -50%) rotate(0deg);
}

.r4-accordion__body {
	padding: 0 3.5rem 2rem 6.25rem;
}

.r4-accordion__body p {
	max-width: 54rem;
	margin-bottom: 0;
	color: var(--r4-ink-soft);
	font-size: 1rem;
	line-height: 1.65;
}

/* Carga lectiva */

.r4-workload {
	background: var(--r4-white);
}

.r4-mixed-title {
	margin-bottom: clamp(3rem, 7vw, 6rem);
	font-family: var(--ns-font-texto);
	font-size: clamp(3.25rem, 7vw, 7rem);
	font-weight: 100;
	line-height: 0.92;
	letter-spacing: -0.055em;
	text-wrap: balance;
}

.r4-mixed-title strong {
	font-family: var(--ns-font-display);
	font-weight: 900;
}

.r4-mixed-title em {
	font-family: var(--ns-font-texto);
	font-style: italic;
	font-weight: 100;
}

.r4-equation {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1.2fr);
	gap: clamp(0.5rem, 1.5vw, 1.5rem);
	align-items: center;
}

.r4-equation__part {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
}

.r4-equation__part strong {
	color: var(--r4-pink);
	font-family: var(--ns-font-display);
	font-size: clamp(4rem, 8vw, 8rem);
	font-weight: 900;
	line-height: 0.8;
}

.r4-equation__part span {
	margin-top: 1rem;
	font-size: clamp(1rem, 1.7vw, 1.4rem);
	line-height: 1.2;
}

.r4-equation__part--total strong {
	font-size: clamp(5.25rem, 11vw, 11rem);
}

.r4-equation__part--total span {
	font-weight: 700;
}

.r4-equation__operator {
	font-size: clamp(2.5rem, 4vw, 5rem);
	font-weight: 700;
	line-height: 1;
}

.r4-organization {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: clamp(1.5rem, 4vw, 4rem);
	margin-top: clamp(4rem, 8vw, 7rem);
	padding-top: clamp(2.5rem, 5vw, 4rem);
	border-top: 1px solid var(--r4-border);
}

.r4-organization h3 {
	margin-bottom: 0.65rem;
	font-family: var(--ns-font-texto);
	font-size: 0.82rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

.r4-organization p {
	margin-bottom: 0;
	color: var(--r4-ink-soft);
	font-size: 1rem;
	line-height: 1.55;
}

/* Soporte */

.r4-support {
	background: var(--r4-pink);
}

.r4-support__sheet {
	padding: clamp(2rem, 6vw, 6rem);
}

.r4-support__sheet .r4-heading {
	max-width: 58rem;
}

.r4-support__sheet .r4-mixed-title {
	margin-bottom: 1.5rem;
}

.r4-support__list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 1rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.r4-support__list li {
	display: grid;
	grid-template-columns: 4rem minmax(0, 1fr);
	align-items: center;
	min-height: 4.5rem;
	margin: 0;
	padding: 0.45rem 1.5rem 0.45rem 0.45rem;
	border-radius: var(--r4-control-radius);
	background: var(--r4-ink);
	color: var(--r4-white);
}

.r4-support__list li > span {
	display: grid;
	place-items: center;
	width: 3.55rem;
	height: 3.55rem;
	border: 0.3rem solid var(--r4-white);
	border-radius: 50%;
	background: var(--r4-pink);
	color: var(--r4-ink);
	font-family: var(--ns-font-display);
	font-size: 1.75rem;
	font-weight: 900;
}

.r4-support__list strong {
	padding-left: 0.75rem;
	font-size: clamp(0.95rem, 1.4vw, 1.12rem);
	line-height: 1.25;
}

/* Calendario */

.r4-calendar-section {
	background: var(--r4-pink-soft);
}

.r4-calendar {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	margin: 0;
	padding: 0;
	border-top: 1px solid var(--r4-border);
	list-style: none;
}

.r4-calendar li {
	display: grid;
	grid-template-columns: 5rem minmax(0, 1fr);
	gap: 1.25rem;
	align-items: center;
	min-height: 9rem;
	margin: 0;
	padding: 1.5rem;
	border-bottom: 1px solid var(--r4-border);
}

.r4-calendar li:nth-child(odd) {
	border-right: 1px solid var(--r4-border);
}

.r4-calendar__number {
	color: var(--r4-pink);
	font-family: var(--ns-font-display);
	font-size: clamp(4.5rem, 7vw, 7rem);
	font-weight: 900;
	line-height: 0.75;
	text-align: center;
}

.r4-calendar h3 {
	margin-bottom: 0.35rem;
	font-family: var(--ns-font-texto);
	font-size: 0.85rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

.r4-calendar p {
	margin-bottom: 0;
	font-size: clamp(1rem, 1.5vw, 1.2rem);
	line-height: 1.45;
}

.r4-calendar__note {
	max-width: 48rem;
	margin: 2rem 0 0;
	color: var(--r4-ink-soft);
	font-size: 0.9rem;
	line-height: 1.55;
}

/* Preguntas */

.r4-faq {
	background: var(--r4-white);
}

.r4-faq__grid {
	display: grid;
	grid-template-columns: minmax(18rem, 0.7fr) minmax(0, 1.3fr);
	gap: clamp(3rem, 8vw, 8rem);
	align-items: start;
}

.r4-faq__item {
	border-bottom: 1px solid var(--r4-border);
}

.r4-faq__item:first-child {
	border-top: 1px solid var(--r4-border);
}

.r4-faq__item summary {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 2rem;
	gap: 1.5rem;
	align-items: center;
	min-height: 5.5rem;
	padding: 1rem 0;
	cursor: pointer;
	font-weight: 700;
	line-height: 1.3;
	list-style: none;
}

.r4-faq__item summary::-webkit-details-marker {
	display: none;
}

.r4-faq__item p {
	max-width: 46rem;
	margin: 0;
	padding: 0 3.5rem 1.75rem 0;
	color: var(--r4-ink-soft);
	font-size: 1rem;
	line-height: 1.62;
}

/* Talleres — composición tipo cartel */

/*
 * Traduce el cartel impreso: una sola tarjeta rosa continua, sin secciones
 * blancas que la interrumpan. El tema de cada taller va en blanco sobre el
 * rosa a propósito, igual que en el cartel: es la misma jerarquía —nombre y
 * fecha en tinta, tema en blanco— la que ya se usa en el resto de la marca
 * aunque sacrifique contraste (ver decisión del morado de marca).
 */

.r4t-cartel {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	background: var(--r4-pink);
}

.r4t-cartel__marca {
	z-index: -1;
	pointer-events: none;
}

.r4t-cartel__inner {
	max-width: 52rem;
	margin-inline: auto;
	padding-block: clamp(4rem, 11vw, 7.5rem);
}

.r4t-cabecera {
	margin-bottom: clamp(3rem, 8vw, 5rem);
}

.r4t-cabecera .r4-wordmark {
	font-size: clamp(3.75rem, 12vw, 6.5rem);
}

.r4t-cabecera .r4-hero__descriptor {
	max-width: none;
	margin-top: clamp(1rem, 3vw, 1.75rem);
	font-size: clamp(1.35rem, 3.4vw, 1.9rem);
}

.r4t-titulo {
	margin-top: clamp(2rem, 6vw, 3.5rem);
	font-size: clamp(2.25rem, 8vw, 4.5rem);
	font-weight: 900;
	line-height: 0.98;
	letter-spacing: -0.03em;
}

.r4t-titulo strong {
	font-family: var(--ns-font-display);
	font-weight: 900;
}

.r4t-titulo span {
	color: var(--r4-white);
	font-family: var(--ns-font-texto);
	font-weight: 700;
	letter-spacing: -0.01em;
}

.r4t-lista {
	margin: 0;
	padding: 0;
	list-style: none;
}

.r4t-item {
	display: grid;
	grid-template-columns: clamp(5.5rem, 15vw, 7.5rem) minmax(0, 1fr);
	gap: clamp(1.1rem, 4vw, 2rem);
	align-items: center;
	padding-block: clamp(1.5rem, 4vw, 2.25rem);
	border-top: 1px solid rgb(30 30 28 / 16%);
}

.r4t-item:last-child {
	border-bottom: 1px solid rgb(30 30 28 / 16%);
}

.r4t-item__foto {
	width: clamp(5.5rem, 15vw, 7.5rem);
	height: clamp(5.5rem, 15vw, 7.5rem);
	overflow: hidden;
	border-radius: 50%;
	box-shadow: 0 0.4rem 1.1rem rgb(30 30 28 / 16%);
}

.r4t-item__foto img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.r4t-item__nombre {
	margin-bottom: 0.3rem;
	font-family: var(--ns-font-display);
	font-size: clamp(1.4rem, 3.6vw, 1.85rem);
	font-weight: 900;
	line-height: 1.05;
}

.r4t-item__tema {
	margin-bottom: 0.5rem;
	color: var(--r4-white);
	font-size: clamp(1.1rem, 2.6vw, 1.4rem);
	font-weight: 700;
	line-height: 1.28;
}

.r4t-item__fecha {
	margin-bottom: 0;
	font-size: clamp(0.85rem, 1.7vw, 0.95rem);
	font-weight: 700;
}

.r4t-item__fecha-separador {
	margin-inline: 0.35em;
	opacity: 0.45;
}

.r4t-item__cta {
	margin-top: clamp(0.85rem, 2vw, 1.25rem);
	min-height: 2.75rem;
	padding: 0.6rem 1.25rem;
	font-size: 0.9rem;
}

.r4t-info {
	margin-top: clamp(2.5rem, 7vw, 4rem);
}

.r4t-info__linea {
	margin-bottom: 0.6rem;
	font-size: clamp(1.05rem, 2.6vw, 1.35rem);
}

.r4t-info__linea strong {
	font-family: var(--ns-font-display);
	font-weight: 900;
}

.r4t-info__linea span,
.r4t-info__linea a {
	color: var(--r4-white);
	font-weight: 700;
}

.r4t-info__linea a {
	text-underline-offset: 0.2em;
}

/* Precio y cierre */

.r4-price {
	background: var(--r4-white);
}

.r4-price__sheet {
	max-width: 86rem;
	margin-inline: auto;
	padding: clamp(2rem, 7vw, 7rem) clamp(1.5rem, 7vw, 7rem);
	background: var(--r4-white);
}

.r4-mixed-title--price {
	margin-bottom: clamp(2.5rem, 5vw, 4rem);
	text-align: center;
}

.r4-price .nrc-plans {
	margin-top: 0;
	padding-top: 0;
	border-top: 0;
}

.r4-price__total {
	text-align: center;
}

.r4-price__total > span {
	display: block;
	margin-bottom: clamp(1.25rem, 3vw, 2.5rem);
	font-size: clamp(2.2rem, 5.25vw, 5rem);
	font-weight: 700;
	line-height: 1;
	letter-spacing: -0.045em;
}

.r4-price__amount,
.r4-price__single > div {
	display: inline-flex;
	align-items: baseline;
	gap: 0.25em;
}

.r4-price__total strong,
.r4-price__single strong {
	color: var(--r4-pink);
	font-family: var(--ns-font-display);
	font-size: clamp(5.75rem, 12.5vw, 12rem);
	font-weight: 900;
	line-height: 0.8;
	letter-spacing: -0.055em;
}

.r4-price__amount small,
.r4-price__single small {
	color: var(--r4-pink);
	font-family: var(--ns-font-display);
	font-size: clamp(2.5rem, 5vw, 5rem);
	font-weight: 900;
	line-height: 0.8;
	letter-spacing: -0.055em;
}

.r4-price__installments {
	margin-top: clamp(4rem, 9vw, 8rem);
	text-align: center;
}

.r4-price__installments p {
	margin: 0;
	font-size: clamp(2rem, 4.65vw, 4.5rem);
	font-weight: 700;
	line-height: 1.05;
	letter-spacing: -0.05em;
}

.r4-price__installments p strong {
	color: var(--r4-pink);
	font-family: var(--ns-font-display);
	font-size: 1.18em;
	font-weight: 900;
	letter-spacing: -0.055em;
}

.r4-price__installments p small {
	font-family: var(--ns-font-display);
	font-size: 0.65em;
	font-weight: 900;
	letter-spacing: -0.055em;
}

.r4-price__installments ul,
.r4-price__included ul {
	margin: clamp(1.5rem, 3.5vw, 3rem) 0 0;
	padding: 0;
	list-style: none;
}

.r4-price__single {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	width: min(100%, 54rem);
	min-height: clamp(15rem, 25vw, 22rem);
	margin: clamp(4rem, 8vw, 7rem) auto 0;
	padding: clamp(2rem, 4vw, 3.5rem);
	border-radius: var(--r4-control-radius);
	background: var(--r4-pink);
	text-align: center;
}

.r4-price__single span {
	margin-bottom: 0.5rem;
	font-size: clamp(2rem, 4vw, 4rem);
	font-weight: 700;
	line-height: 1;
	letter-spacing: -0.045em;
}

.r4-price__single strong,
.r4-price__single small {
	color: var(--r4-white);
}

.r4-price__single strong {
	font-size: clamp(5rem, 10vw, 9.5rem);
}

.r4-price__single small {
	font-size: clamp(2.25rem, 4.5vw, 4.5rem);
}

.r4-price__included {
	margin-top: clamp(5rem, 11vw, 10rem);
	text-align: center;
}

.r4-price__included h3 {
	margin: 0;
	font-size: clamp(2.8rem, 6vw, 6rem);
	line-height: 0.95;
	letter-spacing: -0.055em;
}

.r4-price__included h3 strong {
	font-family: var(--ns-font-display);
	font-weight: 900;
}

.r4-price__included h3 em {
	font-family: var(--ns-font-texto);
	font-style: italic;
	font-weight: 100;
}

.r4-price__installments li,
.r4-price__included li {
	font-size: clamp(1.6rem, 3.15vw, 3.1rem);
	font-weight: 300;
	line-height: 1.3;
	letter-spacing: -0.04em;
}

.r4-price__cta {
	display: flex;
	flex-direction: column;
	align-items: center;
	margin-top: clamp(2.5rem, 5vw, 4rem);
	text-align: center;
}

.r4-price__cta p {
	margin: 1rem 0 0;
	color: var(--r4-ink-soft);
	font-size: 0.95rem;
}

.r4-price__cta p a {
	color: var(--r4-ink);
	font-weight: 700;
}

/* Movimiento de entrada: jerarquía y lectura, sin movimiento de scroll. */

@media (prefers-reduced-motion: no-preference) {
	.r4-hero__copy > * {
		animation: r4-enter 720ms cubic-bezier(0.16, 1, 0.3, 1) both;
	}

	.r4-hero__copy > :nth-child(2) { animation-delay: 80ms; }
	.r4-hero__copy > :nth-child(3) { animation-delay: 150ms; }
	.r4-hero__copy > :nth-child(4) { animation-delay: 220ms; }

}

@keyframes r4-enter {
	from { opacity: 0; transform: translateY(1.5rem); }
	to { opacity: 1; transform: translateY(0); }
}

/* Tablet */

@media (max-width: 68rem) {
	.r4-hero__copy {
		width: min(47rem, 78%);
	}

	.r4-facts__list {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.r4-facts__list li:nth-child(3) {
		border-left: 0;
		border-top: 1px solid var(--r4-border);
	}

	.r4-facts__list li:nth-child(4) {
		border-top: 1px solid var(--r4-border);
	}

	.r4-intro__grid,
	.r4-audience__grid,
	.r4-faq__grid {
		grid-template-columns: minmax(0, 1fr);
	}

	.r4-intro__statement,
	.r4-intro__copy,
	.r4-audience__content,
	.r4-faq__grid > * {
		min-width: 0;
	}

	.r4-intro__statement {
		max-width: 48rem;
	}

	.r4-audience__content {
		max-width: 48rem;
	}

	.r4-audience__media {
		aspect-ratio: 16 / 10;
	}

	.r4-equation {
		grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
		row-gap: 3rem;
	}

	.r4-equation__operator:nth-of-type(3) {
		display: none;
	}

	.r4-equation__part--total {
		grid-column: 1 / -1;
	}

	.r4-organization {
		grid-template-columns: 1fr;
		gap: 2rem;
	}

	.r4-support__list {
		grid-template-columns: 1fr;
	}
}

/* Móvil */

@media (max-width: 47.99rem) {
	.r4-section {
		padding-block: 4rem;
	}

	.r4-hero {
		min-height: auto;
	}

	.r4-hero__inner {
		min-height: 44rem;
		padding-block: 4rem 5rem;
	}

	.r4-hero__copy {
		width: 100%;
	}

	.r4-eyebrow {
		gap: 0.65rem;
		font-size: 0.7rem;
		letter-spacing: 0.1em;
	}

	.r4-eyebrow__rule {
		width: 1.5rem;
	}

	.r4-wordmark {
		font-size: clamp(5rem, 28vw, 7.8rem);
	}

	.r4-hero__descriptor {
		max-width: 16ch;
		font-size: clamp(2rem, 10vw, 3.25rem);
		line-height: 1.05;
	}

	.r4-hero__lead {
		max-width: 32rem;
	}

	.r4-actions {
		flex-direction: column;
		align-items: stretch;
	}

	.r4-button {
		width: 100%;
	}

	.r4-facts__list li {
		min-height: 6.5rem;
		padding-inline: 1rem;
	}

	.r4-facts__list strong {
		font-size: 2rem;
	}

	.r4-intro__grid,
	.r4-audience__grid,
	.r4-faq__grid {
		gap: 3.5rem;
	}

	.r4-intro__statement::before {
		top: -1.5rem;
		font-size: 12rem;
	}

	.r4-intro__statement p {
		font-size: clamp(2rem, 10vw, 3.1rem);
	}

	.r4-intro__copy h2,
	.r4-heading h2 {
		font-size: clamp(2.5rem, 12vw, 3.75rem);
	}

	.r4-method__sheet,
	.r4-support__sheet,
	.r4-price__sheet {
		padding: 1.5rem;
	}

	.r4-route__step,
	.r4-route__transverse {
		grid-template-columns: 3.75rem minmax(0, 1fr);
		gap: 1rem;
	}

	.r4-route__step:not(:last-child)::after {
		left: 1.35rem;
	}

	.r4-route__number {
		font-size: 4.5rem;
	}

	.r4-route__transverse {
		align-items: start;
		border-radius: 2rem;
	}

	.r4-audience__media {
		aspect-ratio: 4 / 3;
	}

	.r4-program__sheet {
		padding: 0 1.25rem;
	}

	.r4-accordion summary {
		grid-template-columns: 3.5rem minmax(0, 1fr) 2rem;
		gap: 0.75rem;
		min-height: 6rem;
	}

	.r4-accordion__index {
		font-size: 3.75rem;
	}

	.r4-accordion__toggle,
	.r4-faq__item i {
		width: 1.75rem;
		height: 1.75rem;
	}

	.r4-accordion__body {
		padding: 0 0 1.75rem 4.25rem;
	}

	.r4-mixed-title {
		font-size: clamp(3rem, 15vw, 4.5rem);
		line-height: 0.98;
	}

	.r4-equation {
		grid-template-columns: 1fr;
		gap: 1.25rem;
	}

	.r4-equation__operator,
	.r4-equation__operator:nth-of-type(3) {
		display: block;
		font-size: 2.5rem;
		text-align: center;
	}

	.r4-equation__part--total {
		grid-column: auto;
		padding-top: 1.5rem;
		border-top: 1px solid var(--r4-border);
	}

	.r4-support__list li {
		grid-template-columns: 3.5rem minmax(0, 1fr);
		min-height: 4rem;
		padding-right: 1rem;
	}

	.r4-support__list li > span {
		width: 3rem;
		height: 3rem;
		font-size: 1.5rem;
	}

	.r4-calendar {
		grid-template-columns: 1fr;
	}

	.r4-calendar li,
	.r4-calendar li:nth-child(odd) {
		grid-template-columns: 3.75rem minmax(0, 1fr);
		min-height: 7.5rem;
		padding-inline: 0.5rem;
		border-right: 0;
	}

	.r4-calendar__number {
		font-size: 4.75rem;
	}

	.r4-faq__item p {
		padding-right: 0;
	}

	.r4t-item {
		gap: 1rem;
	}

	.r4t-item__fecha-separador {
		display: none;
	}

	.r4t-item__fecha-hora {
		display: block;
		margin-top: 0.15rem;
	}

	.r4-price__options {
		grid-template-columns: minmax(0, 1fr);
	}

	.r4-price__installments,
	.r4-price__single,
	.r4-price__closing {
		min-width: 0;
	}

	.r4-price__closing blockquote {
		hyphens: auto;
		overflow-wrap: break-word;
	}

	.r4-price__total strong {
		font-size: clamp(4rem, 20vw, 6rem);
		letter-spacing: -0.04em;
		white-space: nowrap;
	}

	.r4-price__single {
		min-height: 14rem;
		border-radius: 3rem;
	}

	.r4-price__closing blockquote {
		font-size: clamp(1.8rem, 9vw, 2.75rem);
	}
}

@media (max-width: 22.5rem) {
	.r4-eyebrow {
		gap: 0.4rem;
		font-size: 0.64rem;
		letter-spacing: 0.075em;
	}

	.r4-eyebrow__rule {
		width: 1.1rem;
	}

	.r4-route__step,
	.r4-route__transverse {
		grid-template-columns: 3.25rem minmax(0, 1fr);
	}

	.r4-route__number {
		font-size: 4rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	.r4-page *,
	.r4-page *::before,
	.r4-page *::after {
		scroll-behavior: auto !important;
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
}