/* =========================================
   MANDRA — Página de Proyecto
   ========================================= */

.proyecto {
  padding-top: 0;
}


/* ======================
   HERO DEL PROYECTO
   ====================== */
.proy-hero {
  position: relative;
  height: 100svh;
  overflow: hidden;
}

.proy-hero__img-wrap {
  position: absolute;
  inset: 0;
}

.proy-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.proy-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(21, 24, 16, 0.75) 0%,
    rgba(21, 24, 16, 0.1) 50%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: calc(var(--nav-h) + 2rem) var(--side) 3.5rem;
}

.proy-hero__meta {
  /* top area */
}

.proy-hero__title {
  font-family: var(--font-heading);
  font-weight: 100;
  font-size: clamp(3rem, 8vw, 8rem);
  line-height: 1.0;
  letter-spacing: -0.01em;
  color: var(--cream);
}


/* ======================
   INFO BAR
   ====================== */
.proy-info {
  border-bottom: 1px solid var(--beige);
  padding: 2rem 0;
}

.proy-info__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}

.proy-info__item {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.proy-info__label {
  font-family: var(--font-heading);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--stone);
}

.proy-info__value {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--olive);
}


/* ======================
   NARRATIVA
   ====================== */
.proy-narrative {
  padding: clamp(5rem, 10vw, 10rem) 0;
  border-bottom: 1px solid var(--beige);
}

.proy-narrative__inner {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: var(--gap) clamp(4rem, 10vw, 12rem);
  align-items: start;
}

.proy-narrative__label {
  padding-top: 0.4rem;
}

.proy-narrative__text {
  font-size: 1.05rem;
  font-weight: 200;
  line-height: 1.9;
  color: var(--olive);
  max-width: 580px;
}

.proy-narrative__text + .proy-narrative__text {
  margin-top: 1.25rem;
}


/* ======================
   GALERÍA — ESTRUCTURA GENERAL
   ====================== */
.proy-galeria {
  padding: clamp(5rem, 10vw, 10rem) 0;
  border-top: 1px solid var(--beige);
}

.proy-galeria--dark {
  background-color: var(--olive);
  border-top: none;
}

.proy-galeria--destacados {
  background-color: var(--dark);
  border-top: none;
}

.proy-galeria--destacados .proy-galeria__header {
  padding-top: 0;
}

.proy-galeria--destacados .label {
  color: rgba(233, 230, 229, 0.4);
}

.proy-galeria--destacados .proy-galeria__title {
  color: rgba(233, 230, 229, 0.65);
}

.proy-galeria--destacados + .proy-galeria {
  border-top: none;
  padding-top: clamp(5rem, 10vw, 10rem);
}

.proy-galeria__header {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  margin-bottom: clamp(2.5rem, 5vw, 5rem);
}

.proy-galeria__header--light .label {
  color: rgba(233, 230, 229, 0.4);
}

.proy-galeria__title {
  font-family: var(--font-heading);
  font-weight: 100;
  font-size: clamp(1.5rem, 3vw, 3rem);
  color: var(--olive);
}

.proy-galeria__title--light {
  color: rgba(233, 230, 229, 0.7);
}


/* ======================
   IMÁGENES
   ====================== */
.proy-img {
  overflow: hidden;
  line-height: 0;
}

.proy-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.proy-img:hover img {
  transform: scale(1.02);
}

/* Full bleed — sin container */
.proy-img--full {
  margin: var(--gap) 0;
  max-height: 80vh;
}

.proy-img--full img {
  max-height: 80vh;
  object-fit: cover;
}

/* Grillas */
.proy-grid {
  display: grid;
  gap: var(--gap);
  margin: var(--gap) 0;
}

.proy-grid--2 {
  grid-template-columns: 1fr 1fr;
}

.proy-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.proy-grid--2 .proy-img,
.proy-grid--3 .proy-img {
  aspect-ratio: 4 / 3;
}

/* Offset — imagen centrada más angosta */
.proy-grid--offset {
  grid-template-columns: 1fr;
  max-width: 55%;
  margin-left: auto;
  margin-right: 0;
}

.proy-grid--offset .proy-img {
  aspect-ratio: 4 / 3;
}


/* ======================
   STRIP DE DETALLES
   ====================== */
.proy-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--gap);
  margin-top: 1rem;
}

.proy-strip--4 {
  grid-template-columns: repeat(4, 1fr);
}

.proy-strip__item {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  line-height: 0;
}

.proy-strip__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  filter: brightness(0.92);
}

.proy-strip__item:hover img {
  transform: scale(1.04);
  filter: brightness(1);
}


/* ======================
   NAVEGACIÓN ENTRE PROYECTOS
   ====================== */
.proy-volver {
  padding: 4rem 0;
  border-top: 1px solid var(--beige);
}

.proy-nav-proyectos {
  padding: 4rem 0;
  border-top: 1px solid var(--beige);
}

.proy-nav-proyectos__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.proy-volver__link {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--stone);
  transition: color 0.25s, gap 0.3s;
}

.proy-volver__link:hover {
  color: var(--olive);
  gap: 1.5rem;
}

.proy-volver__arrow {
  font-size: 1rem;
  transition: transform 0.3s var(--ease);
}

.proy-volver__link:hover .proy-volver__arrow {
  transform: translateX(-4px);
}

.proy-siguiente__link {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--stone);
  transition: color 0.25s, gap 0.3s;
}

.proy-siguiente__link:hover {
  color: var(--olive);
  gap: 1.5rem;
}

.proy-siguiente__arrow {
  font-size: 1rem;
  transition: transform 0.3s var(--ease);
}

.proy-siguiente__link:hover .proy-siguiente__arrow {
  transform: translateX(4px);
}


/* ======================
   RESPONSIVE
   ====================== */
@media (max-width: 960px) {
  .proy-info__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .proy-strip {
    grid-template-columns: repeat(3, 1fr);
    overflow-x: auto;
  }
}

@media (max-width: 640px) {
  .proy-narrative__inner {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .proy-grid--2 {
    grid-template-columns: 1fr;
  }

  .proy-grid--3 {
    grid-template-columns: 1fr 1fr;
  }

  .proy-grid--3 .proy-img:last-child {
    grid-column: span 2;
  }

  .proy-grid--offset {
    max-width: 100%;
  }

  .proy-strip {
    grid-template-columns: repeat(3, minmax(200px, 1fr));
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 1rem;
  }

  .proy-info__grid {
    grid-template-columns: 1fr 1fr;
  }
}