/* ===== PROYECTO PAGE ===== */

.proy-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 4rem;
  background: transparent;
  transition: background 0.4s, padding 0.4s;
}
.proy-nav.scrolled {
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(12px);
  padding: 1rem 4rem;
}
.proy-nav__logo img { height: 36px; width: auto; }
.proy-nav__back {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.2s;
}
.proy-nav__back:hover { color: var(--white); }

/* HERO */
.proy-hero {
  position: relative;
  height: 85vh;
  min-height: 500px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.proy-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 8s ease;
}
.proy-hero.loaded .proy-hero__bg { transform: scale(1); }
.proy-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,1) 0%, rgba(10,10,10,0.2) 60%, rgba(10,10,10,0.4) 100%);
}
.proy-hero__content {
  position: relative;
  z-index: 2;
  padding: 4rem;
  width: 100%;
}
.proy-hero__eyebrow {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.proy-hero__title {
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}
.proy-hero__badge {
  display: inline-block;
  margin-top: 1.5rem;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.4rem 0.9rem;
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.7);
}

/* INFO BAR */
.proy-info {
  background: var(--dark-2);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.proy-info__grid {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2.5rem 4rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.proy-info__item {
  padding: 0 2rem 0 0;
}
.proy-info__label {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 0.4rem;
}
.proy-info__value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}

/* BODY */
.proy-body {
  max-width: 1400px;
  margin: 0 auto;
  padding: 5rem 4rem;
}

.proy-descripcion {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  margin-bottom: 5rem;
  padding-bottom: 5rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.proy-descripcion__eyebrow {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--grey);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.proy-descripcion__title {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 0;
}
.proy-descripcion__text {
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--grey-lt);
  padding-top: 0.5rem;
}
.proy-descripcion__text + .proy-descripcion__text {
  margin-top: 1rem;
}

/* SPECS */
.proy-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.proy-specs__item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.proy-specs__val {
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.proy-specs__lbl {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey);
}

/* GALLERY */
.proy-gallery {
  margin-bottom: 5rem;
}
.proy-gallery__eyebrow {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--grey);
  text-transform: uppercase;
  margin-bottom: 2rem;
}
.proy-gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
}
.proy-gallery__grid--2col {
  grid-template-columns: repeat(2, 1fr);
}
.proy-gallery__item {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--dark-2);
}
.proy-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}
.proy-gallery__item:hover img { transform: scale(1.04); }

/* PLANTAS */
.proy-plantas {
  margin-bottom: 5rem;
}
.proy-plantas__eyebrow {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--grey);
  text-transform: uppercase;
  margin-bottom: 2rem;
}
.proy-plantas__scroll {
  display: flex;
  gap: 3px;
  overflow-x: auto;
  padding-bottom: 1rem;
  scrollbar-width: thin;
  scrollbar-color: var(--grey) var(--dark-2);
}
.proy-plantas__item {
  flex: 0 0 300px;
  background: var(--dark-2);
}
.proy-plantas__item img {
  width: 100%;
  height: 240px;
  object-fit: contain;
  background: var(--dark-3);
  padding: 1rem;
}
.proy-plantas__label {
  padding: 0.75rem 1rem;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--grey);
}

/* CTA */
.proy-cta {
  background: var(--dark-2);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 5rem 4rem;
  text-align: center;
}
.proy-cta__title {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.proy-cta__sub {
  font-size: 0.88rem;
  color: var(--grey-lt);
  margin-bottom: 2.5rem;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .proy-nav { padding: 1.25rem 2rem; }
  .proy-nav.scrolled { padding: 0.9rem 2rem; }
  .proy-hero__content { padding: 3rem 2rem; }
  .proy-info__grid { grid-template-columns: repeat(2, 1fr); padding: 2rem; gap: 2rem; }
  .proy-body { padding: 4rem 2rem; }
  .proy-descripcion { grid-template-columns: 1fr; gap: 2rem; }
  .proy-gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .proy-cta { padding: 4rem 2rem; }
}

@media (max-width: 768px) {
  .proy-nav { padding: 1.25rem 1.5rem; }
  .proy-nav.scrolled { padding: 0.9rem 1.5rem; }
  .proy-hero__content { padding: 2rem 1.5rem; }
  .proy-info__grid { grid-template-columns: 1fr 1fr; padding: 1.5rem; }
  .proy-body { padding: 3rem 1.5rem; }
  .proy-gallery__grid { grid-template-columns: 1fr; }
  .proy-gallery__grid--2col { grid-template-columns: 1fr; }
  .proy-plantas__item { flex: 0 0 220px; }
  .proy-cta { padding: 3rem 1.5rem; }
}