/* =================================================================
   INTERPLAY — FICHA DE PROYECTO (single-project)
   -----------------------------------------------------------------
   Secciones montadas: HERO, METADATOS e INTRO + "read more".
   ================================================================= */

/* ---------------------------------------------------------------
   1) HERO  (a sangre / full-bleed)
   --------------------------------------------------------------- */
.project-hero {
	position: relative;
	min-height: 100svh;
	display: flex;
	align-items: flex-end;
	overflow: hidden;
	background: var(--color-black);
}

.project-hero__img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	z-index: 0;
}

.project-hero__overlay {
	position: absolute;
	inset: 0;
	z-index: 1;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0) 45%);
	pointer-events: none;
}

.project-hero__content {
	position: relative;
	z-index: 2;
	width: 100%;
	max-width: var(--content-max);
	margin-inline: auto;
	padding: var(--space-9) var(--gutter);
	color: var(--color-white);
}

.project-hero__title { color: var(--color-white); }
.project-hero__subtitle { color: var(--color-white); margin-top: var(--space-2); }

/* ---------------------------------------------------------------
   CONTENEDOR DEL CUERPO  (content-layout del PDF)
   Columna centrada de 1440px con 160px de separación entre secciones.
   --------------------------------------------------------------- */
.project-body {
	width: 100%;
	max-width: var(--content-max);
	margin-inline: auto;
	padding: var(--section-gap) var(--gutter);
	display: flex;
	flex-direction: column;
	gap: var(--section-gap);
	align-items: stretch;
}

/* ---------------------------------------------------------------
   2) METADATOS — Name / Subtitle / Type / Client
   --------------------------------------------------------------- */
.project-meta__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--space-4);
	margin: 0;
}

.project-meta__item {
	display: flex;
	flex-direction: column;
	gap: var(--space-1);
}

.project-meta__item dt { color: var(--color-black); }
.project-meta__item dd { margin: 0; color: var(--color-black); }

/* ---------------------------------------------------------------
   3) INTRO + "read more"
   --------------------------------------------------------------- */
.project-intro__lead {
	color: var(--color-black);
}

/* Frases subrayadas y enlaces dentro del texto destacado */
.project-intro__lead a,
.project-intro__lead u {
	text-decoration: underline;
	text-underline-offset: 4px;
	text-decoration-thickness: 1px;
}

/* Botón "read more / read less": oculto por defecto, se activa con JS.
   Sin JS, el contenido se muestra entero (mejora progresiva). */
.project-intro__toggle {
	display: none;
	align-items: center;
	gap: var(--space-1);
	margin-top: var(--space-3);
	padding: 0;
	border: 0;
	background: none;
	color: var(--color-black);
	font: var(--font-little-button);
	letter-spacing: var(--ls-default);
	cursor: pointer;
}
.project-intro.is-enhanced .project-intro__toggle { display: inline-flex; }
.project-intro__toggle:hover { text-decoration: underline; text-underline-offset: 4px; }
.project-intro__toggle .label-more,
.project-intro__toggle .label-less { display: inline-flex; align-items: center; gap: var(--space-1); }
.project-intro__toggle .label-less { display: none; }
.project-intro.is-open .project-intro__toggle .label-more { display: none; }
.project-intro.is-open .project-intro__toggle .label-less { display: inline-flex; }

/* Región desplegable. Con JS activo se anima de 0fr a 1fr (alto suave). */
.project-extended { margin-top: var(--space-5); }
.project-intro.is-enhanced .project-extended {
	display: grid;
	grid-template-rows: 0fr;
	transition: grid-template-rows 0.45s ease;
}
.project-intro.is-enhanced .project-extended__inner { overflow: hidden; }
.project-intro.is-enhanced.is-open .project-extended { grid-template-rows: 1fr; }

.project-extended__inner {
	display: flex;
	flex-direction: column;
	gap: var(--space-7);
}

/* Texto largo a dos columnas */
.project-extended__text {
	font: var(--font-collapse);
	letter-spacing: var(--ls-default);
	color: var(--color-black);
	columns: 2;
	column-gap: var(--space-7);
}
.project-extended__text > *:first-child { margin-top: 0; }
.project-extended__text strong { font-weight: var(--fw-semibold); }

/* Ficha técnica (izquierda) + imagen de localización (derecha) */
.project-specs {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--space-7);
	align-items: start;
}

.project-specs__data {
	display: flex;
	flex-direction: column;
	gap: var(--space-5);
	margin: 0;
}

.project-specs__row { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.project-specs__row--two { grid-template-columns: repeat(2, 1fr); }

.spec { display: flex; flex-direction: column; gap: var(--space-1); }
.spec__label { font: var(--font-collapse-title); letter-spacing: var(--ls-default); color: var(--color-black); }
.spec__value { margin: 0; font: var(--font-collapse); letter-spacing: var(--ls-default); color: var(--color-black); }

.project-specs__img { width: 100%; height: auto; }

/* ---------------------------------------------------------------
   RESPONSIVE
   Nota: los tamaños de tipografía en móvil para esta página son
   PROVISIONALES (el PDF no incluía la escala móvil de la ficha).
   --------------------------------------------------------------- */
@media (max-width: 1024px) {
	.project-body { gap: var(--space-8); padding-block: var(--space-8); }
	.project-specs { grid-template-columns: 1fr; gap: var(--space-5); }
}

@media (max-width: 768px) {
	.project-meta__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
	.project-extended__text { columns: 1; }
	.project-specs__row { grid-template-columns: 1fr 1fr; }
	.project-hero__title { font-size: 48px; line-height: 1.05; }
	.project-hero__subtitle { font-size: 32px; line-height: 1.1; }
}

@media (max-width: 480px) {
	.project-meta__grid { grid-template-columns: 1fr; }
	.project-specs__row,
	.project-specs__row--two { grid-template-columns: 1fr; }
	.project-hero__title { font-size: 40px; }
	.project-hero__subtitle { font-size: 26px; }
}

/* =================================================================
   6) PUBLICATIONS
   ================================================================= */
.project-publications .u-section-heading,
.project-more .u-section-heading {
	text-align: center;
}

.project-publications__list {
	list-style: none;
	margin: var(--space-6) 0 0;
	padding: 0;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--space-5) var(--space-7);
}
.project-publications__item {
	display: flex;
	align-items: baseline;
	gap: var(--space-3);
}
.project-publications__title {
	flex: 1;
	font: var(--font-pub-text);
	letter-spacing: var(--ls-default);
	color: var(--color-black);
}
.project-publications__link {
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	font: var(--font-pub-link);
	letter-spacing: var(--ls-default);
	color: var(--color-black);
	text-decoration: none;
	white-space: nowrap;
}
.project-publications__link-text {
	text-decoration: underline;
	text-underline-offset: 4px;
}

/* =================================================================
   7) MORE PROJECTS
   ================================================================= */
.project-more__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--space-5);
	margin-top: var(--space-6);
}
.project-more__card {
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
	color: var(--color-black);
}
.project-more__media { overflow: hidden; }
.project-more__img {
	width: 100%;
	height: auto;
	display: block;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	transition: transform 0.6s ease;
}
.project-more__card:hover .project-more__img { transform: scale(1.03); }
.project-more__title {
	font: var(--font-moreproj-title);
	letter-spacing: var(--ls-default);
	color: var(--color-black);
}
.project-more__subtitle {
	font: var(--font-moreproj-subtitle);
	letter-spacing: var(--ls-default);
	color: var(--color-black);
	margin: 0;
}
.project-more__cta {
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	font: var(--font-little-button);
	letter-spacing: var(--ls-default);
	margin-top: var(--space-1);
}
.project-more__cta .icon { transition: transform 0.3s ease; }
.project-more__card:hover .project-more__cta .icon { transform: translateX(0.3em); }
.project-more__card:hover .project-more__cta {
	text-decoration: underline;
	text-underline-offset: 4px;
}

/* Responsive de las secciones finales */
@media (max-width: 768px) {
	.project-publications__list { grid-template-columns: 1fr; }
	.project-more__grid { grid-template-columns: 1fr; }
}