/* ============================================================
   SINGLE-PROYECTO.CSS — Página de proyecto individual
   BEM | Tokens del sistema (index.css)
   ============================================================ */

/* Stacking context sobre el video fijo */
main {
  position: relative;
  z-index: 25;
}

/* El c-content-overlay en esta página debe ser transparente
   para que el c-spacer-fs permita ver el hero fijo debajo.
   Cada sección interior provee su propio background. */
.c-content-overlay {
  background-color: transparent !important;
}


/* ============================================================
   0. BACK LINK
   ============================================================ */
.c-sp-back {
  font-family: var(--font-body);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-secondary-medium);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-1); /* was 6px */
  transition: color 0.3s ease;
}

.c-sp-back:hover {
  color: var(--color-white);
}


/* ============================================================
   1. HERO FULLSCREEN — Imagen fija del proyecto
   ============================================================ */
.c-sp-hero {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 0;
  overflow: hidden;
}

.c-sp-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  will-change: transform;
  transition: transform 0s linear;
}

.c-sp-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10,10,10,0.80) 0%,
    rgba(10,10,10,0.25) 50%,
    rgba(10,10,10,0.10) 100%
  );
}

.c-sp-hero__content {
  position: absolute;
  bottom: var(--space-10);
  left: 0;
  right: 0;
  z-index: 2;
}

/* Kicker: tipo · sede · año */
.c-sp-hero__kicker {
  display: flex;
  align-items: center;
  gap: var(--space-1); /* was 10px */
  margin-bottom: var(--space-3);
}

.c-sp-hero__tipo,
.c-sp-hero__sede,
.c-sp-hero__year {
  font-family: var(--font-body);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-secondary-medium);
}

.c-sp-hero__sep {
  color: rgba(255,255,255,0.25);
  font-size: 0.72rem;
}

/* Título del proyecto */
.c-sp-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6vw, 5rem);
  font-weight: var(--font-weight-light);
  letter-spacing: -0.04em;
  line-height: 0.92;
  color: var(--color-white);
  margin: 0;
}


/* ============================================================
   2. META STRIP — Datos técnicos
   ============================================================ */
.c-sp-meta {
  background-color: var(--color-black);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding-block: var(--space-5);
}

.c-sp-meta__inner {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-4);
}

@media (max-width: 1024px) {
  .c-sp-meta__inner { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 600px) {
  .c-sp-meta__inner { grid-template-columns: repeat(2, 1fr); }
}

.c-sp-meta__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-right: 1px solid rgba(255,255,255,0.07);
  padding-right: var(--space-4);
}

.c-sp-meta__item:last-child {
  border-right: none;
}

.c-sp-meta__label {
  font-family: var(--font-body);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-secondary-medium);
}

.c-sp-meta__val {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  font-weight: var(--font-weight-light);
  color: var(--color-white);
  line-height: 1.2;
}

.c-sp-meta__val--done {
  color: #a8c5a0; /* verde pálido para "Terminado" */
}


/* ============================================================
   3. NARRATIVA — Desafío / Solución / Resultado
   ============================================================ */
.c-sp-narrative {
  background-color: var(--color-primary);
  padding-block: var(--space-x-large);
}

.c-sp-narrative__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-x-large);
}

/* Intro: párrafo largo centrado */
.c-sp-narrative__intro {
  max-width: 720px;
}

.c-sp-narrative__intro p {
  font-size: clamp(1rem, 2vw, 1.5rem);
  font-weight: var(--font-weight-light);
  color: var(--color-secondary-light);
  line-height: 1.75;
  margin: 0;
}

/* Pillars: 3 col */
.c-sp-narrative__pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-8);
}

@media (max-width: 768px) {
  .c-sp-narrative__pillars {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

.c-sp-pillar {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.c-sp-pillar__num {
  font-family: var(--font-body);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-secondary-medium);
}

.c-sp-pillar__title {
  font-family: var(--font-heading);
  font-size: clamp(1.125rem, 2vw, 1.625rem);
  font-weight: var(--font-weight-light);
  letter-spacing: -0.01em;
  color: var(--color-white);
  margin: 0;
  line-height: 1.15;
}

.c-sp-pillar__text {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: var(--font-weight-light);
  color: var(--color-secondary-light);
  line-height: 1.8;
  margin: 0;
}


/* ============================================================
   4. BREAK CINEMATIC — Full bleed con parallax
   ============================================================ */
.c-sp-cinematic {
  position: relative;
  height: 70vh;
  overflow: hidden;
}

.c-sp-cinematic__img {
  position: absolute;
  inset: -15% 0;    /* extra vertical para el parallax */
  background-size: cover;
  background-position: center;
  will-change: transform;
}

.c-sp-cinematic__caption {
  position: absolute;
  bottom: var(--space-4);
  right: var(--space-6);
  z-index: 2;
}

.c-sp-cinematic__caption span {
  font-family: var(--font-body);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.4);
}


/* ============================================================
   5. GALERÍA — Masonry CSS columns
   ============================================================ */
.c-sp-gallery {
  background-color: var(--color-primary);
  padding-block: var(--space-x-large);
}

.c-sp-gallery__header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.c-sp-gallery__label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-secondary-medium);
  white-space: nowrap;
}

.c-sp-gallery__line {
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.1);
}

/* Masonry */
.c-sp-gallery__masonry {
  columns: 3;
  column-gap: 3px;
  padding: 0 3px;
}

@media (max-width: 768px) {
  .c-sp-gallery__masonry { columns: 2; }
}

@media (max-width: 480px) {
  .c-sp-gallery__masonry { columns: 1; }
}

/* Item de galería — el aspect-ratio inline en style="" define la altura */
.c-sp-gimg {
  display: block;
  overflow: hidden;
  break-inside: avoid;
  margin-bottom: 3px;
  background-color: var(--color-black);
  /* Fallback si no hay aspect-ratio inline */
  aspect-ratio: 4 / 3;
}

.c-sp-gimg__inner {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  display: block;
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.c-sp-gimg:hover .c-sp-gimg__inner {
  transform: scale(1.03);
}


/* ============================================================
   6. NAVEGACIÓN PREV / NEXT
   ============================================================ */
.c-sp-nav-proyectos {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  background-color: var(--color-black);
  border-top: 1px solid rgba(255,255,255,0.08);
}

@media (max-width: 768px) {
  .c-sp-nav-proyectos {
    grid-template-columns: 1fr;
  }
}

/* Cards prev/next */
.c-sp-nav-item {
  position: relative;
  display: block;
  overflow: hidden;
  text-decoration: none;
  height: 260px;
}

@media (max-width: 768px) {
  .c-sp-nav-item { height: 180px; }
}

.c-sp-nav-item__img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.45);
  transition: transform 0.7s ease, filter 0.4s ease;
}

.c-sp-nav-item:hover .c-sp-nav-item__img {
  transform: scale(0.97);
  filter: brightness(0.6);
}

.c-sp-nav-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(10,10,10,0.7) 0%,
    rgba(10,10,10,0)   70%
  );
}

.c-sp-nav-item--next .c-sp-nav-item__overlay {
  background: linear-gradient(
    to left,
    rgba(10,10,10,0.7) 0%,
    rgba(10,10,10,0)   70%
  );
}

.c-sp-nav-item__content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-6);
  gap: var(--space-2);
}

.c-sp-nav-item--next .c-sp-nav-item__content {
  align-items: flex-end;
  text-align: right;
}

.c-sp-nav-item__dir {
  font-family: var(--font-body);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-secondary-medium);
  display: flex;
  align-items: center;
  gap: var(--space-1); /* was 6px */
}

.c-sp-nav-item__name {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2vw, 1.5rem);
  font-weight: var(--font-weight-light);
  letter-spacing: -0.01em;
  color: var(--color-white);
  margin: 0;
  line-height: 1.15;
}

/* "Ver todos" — centrado */
.c-sp-nav-all {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 80px;
  padding: var(--space-6) var(--space-4);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-secondary-medium);
  transition: color 0.3s ease;
  border-left: 1px solid rgba(255,255,255,0.07);
  border-right: 1px solid rgba(255,255,255,0.07);
  white-space: nowrap;
  position: relative;
}

.c-sp-nav-all .c-hover-roll__text {
  display: block;
  height: 1em;
  line-height: 1;
  overflow: hidden;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.c-sp-nav-all::after {
  content: attr(data-text);
  display: block;
  height: 1em;
  line-height: 1;
  overflow: hidden;
  color: var(--color-white);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
  white-space: nowrap;
  position: absolute;
  left: 50%;
  transform: translateX(-50%) translateY(100%);
}

@media (max-width: 768px) {
  .c-sp-nav-all {
    flex-direction: row;
    justify-content: center;
    border-top: 1px solid rgba(255,255,255,0.07);
    border-left: none;
    border-right: none;
  }
}

/* ============================================================
   7. BLOQUE NATIVO core/gallery — Estilos Cibran
   Sobreescritura completa de wp-block-gallery para que
   herede el sistema de diseño de la plantilla.
   ============================================================ */

/* Contenedor principal — CSS Masonry */
.c-sp-narrative .wp-block-gallery,
.c-sp-gallery .wp-block-gallery,
.entry-content .wp-block-gallery {
  columns: 3;
  column-gap: 3px;
  display: block !important; /* override flex de WP */
  gap: 0;
  padding: 0;
  margin: 0;
}

@media (max-width: 768px) {
  .c-sp-narrative .wp-block-gallery,
  .c-sp-gallery .wp-block-gallery,
  .entry-content .wp-block-gallery {
    columns: 2;
  }
}

@media (max-width: 480px) {
  .c-sp-narrative .wp-block-gallery,
  .c-sp-gallery .wp-block-gallery,
  .entry-content .wp-block-gallery {
    columns: 1;
  }
}

/* Cada figura */
.wp-block-gallery .wp-block-image,
.wp-block-gallery figure {
  break-inside: avoid;
  margin: 0 0 3px 0;
  display: block;
  overflow: hidden;
  background-color: var(--color-black);
}

/* La imagen */
.wp-block-gallery .wp-block-image img,
.wp-block-gallery figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  margin: 0;
}

/* Hover scale */
.wp-block-gallery .wp-block-image:hover img,
.wp-block-gallery figure:hover img {
  transform: scale(1.03);
}

/* Ocultar captions por defecto — se muestran solo al hover */
.wp-block-gallery figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 100%);
  color: rgba(255,255,255,0.75);
  font-family: var(--font-body);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: var(--space-3) var(--space-2) var(--space-2);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

/* La figura necesita position relative para el caption absoluto */
.wp-block-gallery .wp-block-image,
.wp-block-gallery figure {
  position: relative;
}

.wp-block-gallery .wp-block-image:hover figcaption,
.wp-block-gallery figure:hover figcaption {
  opacity: 1;
}

/* Cuando la galería se usa fuera de una sección con fondo oscuro */
.wp-block-gallery {
  background: transparent;
}

/* Eliminar cualquier borde o sombra que WP agrega en algunos temas */
.wp-block-gallery .wp-block-image img {
  box-shadow: none;
  border-radius: 0;
}

/* Breadcrumbs integrados en el hero */
.c-sp-hero__breadcrumbs {
    margin-top: var(--space-4);
    font-family: var(--font-body);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.5);
    display: flex;
    align-items: center;
    gap: 6px;
}
.c-sp-hero__breadcrumbs a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}
.c-sp-hero__breadcrumbs a:hover {
    color: #ffffff;
}
.c-sp-hero__breadcrumbs-sep {
    color: rgba(255, 255, 255, 0.3);
}
.c-sp-hero__breadcrumbs span:last-child {
    color: rgba(255, 255, 255, 0.5);
}

/* Header logo y CTA siempre blancos en single proyecto */
body.single-proyectos .c-header__logo {
    color: #ffffff !important;
}
body.single-proyectos .c-header-sticky {
    color: #ffffff !important;
}
body.single-proyectos .c-header-sticky .c-link {
    color: #ffffff !important;
    border-bottom-color: #ffffff !important;
}
body.single-proyectos .c-header-sticky .c-link:hover {
    color: rgba(255, 255, 255, 0.85) !important;
    border-bottom-color: rgba(255, 255, 255, 0.85) !important;
}
body.single-proyectos .c-header-sticky a[data-text]::after {
    color: rgba(255, 255, 255, 0.85) !important;
}