@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400;1,700&family=Libre+Baskerville:ital@0;1&family=Syne+Mono&display=swap');

:root {
  /* Paleta */
  --c-fondo:        #fdf5f5;
  --c-crema:        #faf0ec;
  --c-rosa-tenue:   #f4dada;
  --c-rosa-medio:   #dba8a8;
  --c-rosa-fuerte:  #c2697a;
  --c-burdeo:       #7b2d3e;
  --c-tinta:        #1a0d10;
  --c-blanco:       #ffffff;

  /* Tipografía */
  --f-display:  'Playfair Display', Georgia, serif;
  --f-body:     'Libre Baskerville', Georgia, serif;
  --f-mono:     'Syne Mono', 'Courier New', monospace;

  /* Espacios */
  --gap-s:   0.75rem;
  --gap-m:   1.5rem;
  --gap-l:   3rem;
  --gap-xl:  5rem;

  /* Miscelánea */
  --radius:    0px;
  --trans:     0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
  --trans-fast:0.18s ease;
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  background-color: var(--c-fondo);
  color: var(--c-tinta);
  font-family: var(--f-body);
  font-size: 0.9rem;
  line-height: 1.7;
  cursor: none;
  overflow-x: hidden;

  /* Grain sutil */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23g)' opacity='0.035'/%3E%3C/svg%3E");
}

/* ─── CURSOR ─── */
.cursor {
  position: fixed;
  width: 10px;
  height: 10px;
  background: var(--c-burdeo);
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
  z-index: 9999;
  mix-blend-mode: multiply;
}
.cursor.activo {
  width: 28px;
  height: 28px;
  background: var(--c-rosa-fuerte);
}

/* ─── LÍNEA LATERAL ─── */
.linea-lateral {
  position: fixed;
  left: 2.2rem;
  top: 0;
  width: 1px;
  height: 100vh;
  background: linear-gradient(180deg, transparent 0%, var(--c-rosa-medio) 30%, var(--c-rosa-medio) 70%, transparent 100%);
  z-index: 10;
  pointer-events: none;
}

/* ─── FOLIO ─── */
.folio {
  position: fixed;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  z-index: 10;
  pointer-events: none;
}
.folio-num {
  font-family: var(--f-mono);
  font-size: 0.6rem;
  color: var(--c-rosa-fuerte);
  letter-spacing: 0.15em;
}
.folio-sep {
  width: 2rem;
  height: 1px;
  background: var(--c-rosa-medio);
}
.folio-label {
  font-family: var(--f-mono);
  font-size: 0.55rem;
  color: var(--c-rosa-medio);
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

/* ─── HEADER ─── */
.header-portfolio {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-left: 5rem;

  /* Split de color diagonal */
  background:
    linear-gradient(
      115deg,
      var(--c-crema) 0%,
      var(--c-crema) 55%,
      var(--c-rosa-tenue) 55%,
      var(--c-rosa-tenue) 100%
    );

  position: relative;
  overflow: hidden;
}

.header-portfolio::after {
  content: '';
  position: absolute;
  right: calc(12% - 2rem);
  top: calc(50% - 2rem);
  transform: translateY(-50%);
  width: clamp(220px, 26vw, 360px);
  height: clamp(220px, 26vw, 360px);
  border-radius: 50%;
  border: 1px solid var(--c-rosa-tenue);
  pointer-events: none;
}

.header-inner {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--gap-xl) 0 var(--gap-l);
  max-width: 58%;
  animation: entrada-slide 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* Metadata */
.metadata {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--f-mono);
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  color: var(--c-rosa-fuerte);
  text-transform: uppercase;
  margin-bottom: var(--gap-l);
  animation: fadeup 0.7s ease 0.1s both;
}

/* Pretítulo */
.pretitulo {
  font-family: var(--f-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: var(--c-burdeo);
  text-transform: uppercase;
  margin-bottom: var(--gap-s);
  animation: fadeup 0.7s ease 0.2s both;
}

/* NOMBRE PRINCIPAL */
.nombre {
  display: flex;
  flex-direction: column;
  font-family: var(--f-display);
  font-weight: 400;
  font-style: italic;
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--c-burdeo);
  margin-bottom: var(--gap-m);
}
.nombre-linea1 {
  font-size: clamp(4rem, 9vw, 8.5rem);
  animation: fadeup 0.8s ease 0.25s both;
}
.nombre-linea2 {
  font-size: clamp(4rem, 9vw, 8.5rem);
  color: var(--c-tinta);
  font-style: normal;
  font-weight: 700;
  animation: fadeup 0.8s ease 0.35s both;
  position: relative;
}
.nombre-linea2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.15em;
  width: 100%;
  height: 2px;
  background: var(--c-rosa-fuerte);
  transform: scaleX(0);
  transform-origin: left;
  animation: linea-aparece 0.6s ease 0.9s forwards;
}

.subtitulo-decorativo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--f-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  color: var(--c-rosa-medio);
  text-transform: uppercase;
  animation: fadeup 0.7s ease 0.45s both;
}
.sep-diamond {
  color: var(--c-rosa-fuerte);
  font-size: 0.45rem;
}

/* BANDA INFERIOR */
.header-banda {
  border-top: 1px solid var(--c-rosa-medio);
  padding: 0.9rem 0 0.9rem 5rem;
  display: flex;
  gap: 2.5rem;
  align-items: center;
  font-family: var(--f-mono);
  font-size: 0.55rem;
  letter-spacing: 0.28em;
  color: var(--c-rosa-fuerte);
  text-transform: uppercase;
  background: transparent;
  animation: fadeup 0.6s ease 0.6s both;
  overflow: hidden;
}

/* ─── GRID PRINCIPAL ─── */
.grid-principal {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 90vh;
  border-top: 1px solid var(--c-rosa-tenue);
}

/* ─── COLUMNA AÑOS ─── */
.columna-años {
  padding: var(--gap-l) var(--gap-l) var(--gap-l) 5rem;
  border-right: 1px solid var(--c-rosa-tenue);
  display: flex;
  flex-direction: column;
  gap: var(--gap-l);
}

.seccion-titulo {
  font-family: var(--f-display);
  font-size: 2.2rem;
  font-weight: 400;
  line-height: 1.15;
  color: var(--c-tinta);
}
.seccion-titulo em {
  color: var(--c-burdeo);
}

/* ACORDEÓN */
.acordeon {
  display: flex;
  flex-direction: column;
}

details {
  border-bottom: 1px solid var(--c-rosa-tenue);
  overflow: hidden;
}
details:first-of-type { border-top: 1px solid var(--c-rosa-tenue); }

summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0.5rem;
  cursor: pointer;
  transition: background var(--trans-fast), padding-left var(--trans);
  user-select: none;
}
summary::-webkit-details-marker { display: none; }

.year-label {
  font-family: var(--f-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--c-burdeo);
  line-height: 1;
  transition: color var(--trans);
}

.year-count {
  font-family: var(--f-mono);
  font-size: 0.58rem;
  letter-spacing: 0.15em;
  color: var(--c-rosa-medio);
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--c-rosa-tenue);
  transition: background var(--trans), color var(--trans), border-color var(--trans);
}

summary:hover {
  background: var(--c-rosa-tenue);
  padding-left: 1rem;
}
summary:hover .year-label { color: var(--c-rosa-fuerte); }
summary:hover .year-count {
  background: var(--c-rosa-fuerte);
  color: var(--c-blanco);
  border-color: var(--c-rosa-fuerte);
}

details[open] summary .year-label { color: var(--c-rosa-fuerte); }

/* LISTA */
.lista-materias {
  list-style: none;
  padding: 0.4rem 0.5rem 1.2rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.lista-materias li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--c-rosa-tenue);
}
.lista-materias li:last-child { border-bottom: none; }

.materia-nombre {
  font-family: var(--f-body);
  font-size: 0.88rem;
  font-style: italic;
  color: var(--c-tinta);
}
.materia-estado {
  font-family: var(--f-mono);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}
.aprobada {
  color: var(--c-rosa-fuerte);
}
.en-curso-txt {
  color: var(--c-burdeo);
  font-weight: 700;
  animation: pulso 1.8s ease-in-out infinite;
}

/* Año en curso open por defecto */
details.en-curso > summary .year-count.en-curso-badge {
  background: var(--c-burdeo);
  color: var(--c-blanco);
  border-color: var(--c-burdeo);
}

/* STAT BAR */
.stat-bar {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--c-rosa-tenue);
  background: var(--c-crema);
}
.stat {
  flex: 1;
  padding: 1.2rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s, transform 0.5s;
}
.stat.visible { opacity: 1; transform: translateY(0); }

.stat-num {
  font-family: var(--f-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--c-burdeo);
  line-height: 1;
}
.stat-desc {
  font-family: var(--f-mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-rosa-medio);
  line-height: 1.4;
}
.stat-div {
  width: 1px;
  height: 3rem;
  background: var(--c-rosa-tenue);
}

/* ─── COLUMNA FOTO ─── */
.columna-foto {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--gap-l);
  background: linear-gradient(160deg, var(--c-crema) 0%, var(--c-rosa-tenue) 100%);
  position: relative;
  overflow: hidden;
}

/* Patrón de puntos de fondo */
.columna-foto::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--c-rosa-medio) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.18;
  pointer-events: none;
}

.foto-wrapper {
  position: relative;
  z-index: 1;
}

.foto-marco-ext {
  position: absolute;
  inset: -14px;
  border: 1px solid var(--c-rosa-medio);
  pointer-events: none;
  z-index: 2;
}

.contenedor-imagen {
  width: clamp(200px, 22vw, 320px);
  aspect-ratio: 3 / 4;
  overflow: hidden;
  position: relative;
  box-shadow:
    12px 12px 0 var(--c-rosa-tenue),
    24px 24px 0 var(--c-rosa-medio);
  transition: box-shadow var(--trans), transform var(--trans);
  z-index: 1;
}
.contenedor-imagen:hover {
  transform: translate(-6px, -6px);
  box-shadow:
    18px 18px 0 var(--c-rosa-tenue),
    32px 32px 0 var(--c-rosa-fuerte);
}

.contenedor-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: sepia(12%) saturate(0.92) brightness(1.02);
  transition: filter var(--trans);
}
.contenedor-imagen:hover img {
  filter: sepia(0%) saturate(1.08) brightness(1.05);
}

.foto-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(122, 45, 62, 0.12) 100%);
  pointer-events: none;
}

.foto-caption {
  display: flex;
  justify-content: space-between;
  margin-top: 0.8rem;
  font-family: var(--f-mono);
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  color: var(--c-rosa-fuerte);
  text-transform: uppercase;
}

.etiqueta-lateral {
  position: absolute;
  left: 1.2rem;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: center;
  font-family: var(--f-mono);
  font-size: 0.5rem;
  letter-spacing: 0.3em;
  color: var(--c-rosa-medio);
  text-transform: uppercase;
  white-space: nowrap;
}

/* ─── SECCIÓN EQUIPO ─── */
.seccion-equipo {
  padding: var(--gap-l) var(--gap-l) var(--gap-l) 5rem;
  border-top: 1px solid var(--c-rosa-tenue);
  background: var(--c-crema);
}

.equipo-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--gap-m);
}
.equipo-pre {
  font-family: var(--f-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--c-rosa-medio);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}
.titulo-equipo {
  font-family: var(--f-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--c-tinta);
  line-height: 1;
}
.equipo-deco {
  font-size: 3rem;
  color: var(--c-rosa-tenue);
  line-height: 1;
}

/* TABLA */
.tabla-equipo {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--c-rosa-tenue);
}

.celda-equipo {
  padding: 1.5rem 1.2rem;
  border-right: 1px solid var(--c-rosa-tenue);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--c-tinta);
  transition: background var(--trans), color var(--trans), transform var(--trans);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px);
}
.celda-equipo.visible {
  opacity: 1;
  transform: translateY(0);
}
.celda-equipo:last-child { border-right: none; }

.celda-equipo::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--c-rosa-fuerte);
  transform: translateY(100%);
  transition: transform var(--trans);
  z-index: 0;
}

.celda-equipo:hover:not(.yo)::before { transform: translateY(0); }
.celda-equipo:hover:not(.yo) { color: var(--c-blanco); }
.celda-equipo:hover:not(.yo) .celda-num { color: rgba(255,255,255,0.5); }
.celda-equipo:hover:not(.yo) .celda-arrow { color: var(--c-blanco); opacity: 1; }

.celda-num {
  font-family: var(--f-mono);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: var(--c-rosa-medio);
  transition: color var(--trans);
  position: relative;
  z-index: 1;
}
.celda-nombre {
  font-family: var(--f-display);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.25;
  position: relative;
  z-index: 1;
}
.celda-arrow {
  font-size: 1.1rem;
  color: var(--c-rosa-medio);
  opacity: 0.5;
  transition: color var(--trans), opacity var(--trans), transform var(--trans);
  position: relative;
  z-index: 1;
  display: block;
}
.celda-equipo:hover:not(.yo) .celda-arrow {
  transform: translateX(4px);
  opacity: 1;
}

/* Celda propia */
.celda-equipo.yo {
  background: var(--c-burdeo);
  color: var(--c-blanco);
  cursor: default;
}
.celda-equipo.yo .celda-num { color: rgba(255,255,255,0.45); }

.tag-yo {
  font-family: var(--f-mono);
  font-size: 0.5rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.4);
  padding: 0.2rem 0.5rem;
  display: inline-block;
  width: fit-content;
  position: relative;
  z-index: 1;
}

/* ─── FOOTER ─── */
.footer-institucional {
  border-top: 1px solid var(--c-rosa-tenue);
  padding: var(--gap-l) var(--gap-l) var(--gap-m) 5rem;
  background: var(--c-tinta);
  color: var(--c-rosa-tenue);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr 1.5fr;
  gap: var(--gap-l);
  margin-bottom: var(--gap-l);
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.footer-col p {
  font-family: var(--f-mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  line-height: 1.7;
  color: rgba(244, 218, 218, 0.55);
}
.footer-inst {
  color: var(--c-rosa-medio) !important;
  font-size: 0.65rem !important;
  margin-bottom: 0.3rem;
  letter-spacing: 0.1em !important;
}

.footer-bottom {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: var(--gap-m);
  border-top: 1px solid rgba(244, 218, 218, 0.15);
  font-family: var(--f-mono);
  font-size: 0.58rem;
  letter-spacing: 0.15em;
  color: rgba(244, 218, 218, 0.35);
  text-transform: uppercase;
}
.footer-sep { color: var(--c-rosa-fuerte); }

/* ─── ANIMACIONES ─── */
@keyframes entrada-slide {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeup {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes linea-aparece {
  to { transform: scaleX(1); }
}
@keyframes pulso {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.45; }
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .linea-lateral,
  .folio,
  .etiqueta-lateral { display: none; }

  .header-portfolio,
  .columna-años,
  .seccion-equipo,
  .footer-institucional {
    padding-left: var(--gap-m);
  }

  .header-inner { max-width: 100%; }

  .header-portfolio {
    background: var(--c-crema);
    min-height: auto;
    padding-top: 3rem;
  }
  .header-portfolio::before,
  .header-portfolio::after { display: none; }

  .header-banda { padding-left: var(--gap-m); gap: 1.2rem; flex-wrap: wrap; }

  .grid-principal { grid-template-columns: 1fr; }

  .columna-años { border-right: none; border-bottom: 1px solid var(--c-rosa-tenue); }

  .columna-foto { padding: var(--gap-l) var(--gap-m); min-height: 55vw; }

  .tabla-equipo {
    grid-template-columns: 1fr 1fr;
  }
  .celda-equipo:nth-child(2) { border-right: none; }
  .celda-equipo:nth-child(1),
  .celda-equipo:nth-child(2) { border-bottom: 1px solid var(--c-rosa-tenue); }

  .footer-inner { grid-template-columns: 1fr; gap: var(--gap-m); }
}

@media (max-width: 540px) {
  .nombre-linea1,
  .nombre-linea2 { font-size: clamp(3rem, 13vw, 4.5rem); }

  .tabla-equipo { grid-template-columns: 1fr; }
  .celda-equipo { border-right: none; border-bottom: 1px solid var(--c-rosa-tenue); }
  .celda-equipo:last-child { border-bottom: none; }
}
.btn-portfolio-wrap {
  margin-top: 2.2rem;
  animation: fadeup 0.7s ease 0.55s both;
}

.btn-portfolio {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 2rem;
  background: transparent;
  border: 1.5px solid var(--c-burdeo);
  color: var(--c-burdeo);
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: color 0.3s ease;
  cursor: none;
}

.btn-portfolio::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--c-burdeo);
  transform: translateX(-101%);
  transition: transform 0.35s cubic-bezier(0.25, 0.1, 0.25, 1);
  z-index: 0;
}

.btn-portfolio:hover::before { transform: translateX(0); }
.btn-portfolio:hover { color: #ffffff; }

.btn-texto,
.btn-icono { position: relative; z-index: 1; }

.btn-icono {
  font-size: 0.9rem;
  transition: transform 0.25s ease;
}

.btn-portfolio:hover .btn-icono { transform: translateX(5px); }

ARCHIVO PORTFOLIOOOOOOOO
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400;1,700&family=Libre+Baskerville:ital@0;1&family=Syne+Mono&display=swap');

:root {
  --c-fondo:       #fdf5f5;
  --c-crema:       #faf0ec;
  --c-rosa-tenue:  #f4dada;
  --c-rosa-medio:  #dba8a8;
  --c-rosa-fuerte: #c2697a;
  --c-burdeo:      #7b2d3e;
  --c-tinta:       #1a0d10;
  --c-blanco:      #ffffff;
  --f-display: 'Playfair Display', Georgia, serif;
  --f-body:    'Libre Baskerville', Georgia, serif;
  --f-mono:    'Syne Mono', 'Courier New', monospace;
  --trans: 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background-color: var(--c-fondo);
  color: var(--c-tinta);
  font-family: var(--f-body);
  font-size: 0.9rem;
  line-height: 1.7;
  cursor: none;
  overflow-x: hidden;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23g)' opacity='0.035'/%3E%3C/svg%3E");
}

.cursor {
  position: fixed;
  width: 10px; height: 10px;
  background: var(--c-burdeo);
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
  z-index: 9999;
  mix-blend-mode: multiply;
}
.cursor.activo { width: 28px; height: 28px; background: var(--c-rosa-fuerte); }

.linea-lateral {
  position: fixed;
  left: 2.2rem; top: 0;
  width: 1px; height: 100vh;
  background: linear-gradient(180deg, transparent 0%, var(--c-rosa-medio) 30%, var(--c-rosa-medio) 70%, transparent 100%);
  z-index: 10;
  pointer-events: none;
}

.nav-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 3rem 1.5rem 5rem;
  border-bottom: 1px solid var(--c-rosa-tenue);
  position: sticky; top: 0;
  background: rgba(253,245,245,0.92);
  backdrop-filter: blur(8px);
  z-index: 100;
  animation: fadeup 0.5s ease both;
}

.nav-back {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--f-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-burdeo);
  text-decoration: none;
  transition: gap var(--trans), color var(--trans);
  cursor: none;
}
.nav-back:hover { gap: 1rem; color: var(--c-rosa-fuerte); }

.nav-meta {
  display: flex;
  gap: 0.7rem;
  font-family: var(--f-mono);
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  color: var(--c-rosa-medio);
  text-transform: uppercase;
}

.port-header {
  padding: 5rem 3rem 4rem 5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 1px solid var(--c-rosa-tenue);
  background: linear-gradient(110deg, var(--c-crema) 0%, var(--c-fondo) 100%);
  animation: entrada-slide 0.8s cubic-bezier(0.22,1,0.36,1) both;
}

.port-pre {
  font-family: var(--f-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: var(--c-rosa-fuerte);
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.port-titulo {
  display: flex;
  flex-direction: column;
  font-family: var(--f-display);
  line-height: 0.9;
}
.port-titulo em {
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 400;
  font-style: italic;
  color: var(--c-burdeo);
}
.port-titulo span {
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 700;
  color: var(--c-tinta);
}

.port-sub {
  font-family: var(--f-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  color: var(--c-rosa-medio);
  text-transform: uppercase;
  margin-top: 1.2rem;
}

.port-header-deco {
  font-size: 5rem;
  color: var(--c-rosa-tenue);
  line-height: 1;
}

.filtros-wrap {
  display: flex;
  padding: 0 3rem 0 5rem;
  border-bottom: 1px solid var(--c-rosa-tenue);
  overflow-x: auto;
  scrollbar-width: none;
}
.filtros-wrap::-webkit-scrollbar { display: none; }

.filtro {
  font-family: var(--f-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-rosa-medio);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 1.1rem 1.5rem;
  cursor: none;
  transition: color var(--trans), border-color var(--trans);
  white-space: nowrap;
}
.filtro:hover { color: var(--c-burdeo); }
.filtro.activo { color: var(--c-burdeo); border-bottom-color: var(--c-burdeo); }

.galeria {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--c-rosa-tenue);
  min-height: 60vh;
}

.trabajo {
  background: var(--c-fondo);
  display: flex;
  flex-direction: column;
  cursor: none;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.trabajo.visible { opacity: 1; transform: translateY(0); }
.trabajo.grande { grid-column: span 2; }

.trabajo-img-wrap {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
  background: var(--c-rosa-tenue);
}
.trabajo-img-wrap.sin-imagen::after {
  content: 'SIN IMAGEN';
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--c-rosa-fuerte);
  background: var(--c-rosa-tenue);
}
.trabajo.grande .trabajo-img-wrap { aspect-ratio: 16 / 9; }

.trabajo-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform 0.5s cubic-bezier(0.25,0.1,0.25,1), filter 0.4s ease;
  filter: saturate(0.9);
}
.trabajo:hover .trabajo-img-wrap img { transform: scale(1.04); filter: saturate(1.05); }

.trabajo-overlay {
  position: absolute; inset: 0;
  background: rgba(122,45,62,0.7);
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transition: opacity var(--trans);
}
.trabajo:hover .trabajo-overlay { opacity: 1; }

.overlay-txt {
  font-family: var(--f-mono);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--c-blanco);
  border: 1px solid rgba(255,255,255,0.5);
  padding: 0.5rem 1.2rem;
}

.trabajo-info {
  padding: 1.2rem 1.4rem 1.5rem;
  border-top: 1px solid var(--c-rosa-tenue);
  flex: 1;
  display: flex; flex-direction: column; gap: 0.4rem;
}

.trabajo-meta { display: flex; justify-content: space-between; align-items: center; }

.trabajo-materia {
  font-family: var(--f-mono);
  font-size: 0.55rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-rosa-fuerte);
}

.trabajo-año {
  font-family: var(--f-mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: var(--c-rosa-medio);
}

.trabajo-titulo {
  font-family: var(--f-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-tinta);
  line-height: 1.2;
}

.trabajo-desc {
  font-size: 0.8rem;
  font-style: italic;
  color: var(--c-rosa-fuerte);
  line-height: 1.5;
}

.lightbox-backdrop {
  position: fixed; inset: 0;
  background: rgba(26,13,16,0.88);
  z-index: 200;
}
.lightbox-backdrop[hidden] { display: none; }

.lightbox {
  position: fixed; inset: 0;
  z-index: 300;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 4rem;
  pointer-events: none;
}
.lightbox[hidden] { display: none; }
.lightbox:not([hidden]) { pointer-events: all; }

.lightbox-img {
  max-width: 80vw; max-height: 75vh;
  object-fit: contain;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
  border: 1px solid rgba(219,168,168,0.2);
  animation: lb-in 0.3s ease both;
}
@keyframes lb-in {
  from { opacity: 0; transform: scale(0.96); }
  to   { opacity: 1; transform: scale(1); }
}

.lightbox-caption {
  margin-top: 1.2rem;
  font-family: var(--f-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--c-rosa-medio);
  text-transform: uppercase;
  text-align: center;
}

.lightbox-cerrar {
  position: fixed; top: 1.5rem; right: 2rem;
  background: none;
  border: 1px solid rgba(219,168,168,0.4);
  color: var(--c-rosa-medio);
  font-size: 1rem;
  width: 2.4rem; height: 2.4rem;
  display: flex; align-items: center; justify-content: center;
  cursor: none;
  transition: border-color var(--trans), color var(--trans);
}
.lightbox-cerrar:hover { border-color: var(--c-rosa-fuerte); color: #ffffff; }

.lightbox-prev,
.lightbox-next {
  position: fixed; top: 50%;
  transform: translateY(-50%);
  background: none; border: none;
  color: var(--c-rosa-medio);
  font-size: 1.8rem;
  padding: 1rem; cursor: none;
  transition: color var(--trans), transform var(--trans);
}
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }
.lightbox-prev:hover { color: #ffffff; transform: translateY(-50%) translateX(-4px); }
.lightbox-next:hover { color: #ffffff; transform: translateY(-50%) translateX(4px); }

.port-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.8rem 3rem 1.8rem 5rem;
  border-top: 1px solid var(--c-rosa-tenue);
  background: var(--c-tinta);
}

.footer-volver {
  font-family: var(--f-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-rosa-medio);
  text-decoration: none;
  transition: color var(--trans);
  cursor: none;
}
.footer-volver:hover { color: #ffffff; }

.port-footer-copy {
  font-family: var(--f-mono);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  color: rgba(219,168,168,0.35);
  text-transform: uppercase;
}

@keyframes fadeup {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes entrada-slide {
  from { opacity: 0; transform: translateX(-20px); }
  to   { opacity: 1; transform: translateX(0); }
}

@media (max-width: 900px) {
  .linea-lateral { display: none; }
  .nav-top, .port-header, .filtros-wrap, .port-footer { padding-left: 1.5rem; }
  .galeria { grid-template-columns: 1fr 1fr; }
  .trabajo.grande { grid-column: span 2; }
}

@media (max-width: 600px) {
  .port-header { flex-direction: column; gap: 1rem; }
  .port-header-deco { display: none; }
  .galeria { grid-template-columns: 1fr; }
  .trabajo.grande { grid-column: span 1; }
  .lightbox { padding: 1rem; }
  .lightbox-img { max-width: 95vw; max-height: 65vh; }
}