:root {
  /* Fondos */
  --bg-main: #171717; /* Fondo principal */
  --bg-secondary: #262626; /* Cards */
  --negro: #0a0a0a;
  --negro-soft: rgb(10, 10, 10, 0.5);

  /* Texto */
  --text-primary: #e5e5e5; /* Títulos*/
  --text-secondary: #a1a1a1; /* Párrafos */
  --text-muted: #878787; /* Inputs */

  /* Acento */
  --morado: #540863;
  --morado-claro: #a410c1;
  --morado-oscuro: #380542;
  --morado-sombra: #1d0b1f;
}

body {
  padding: 0;
  margin: 0;
  background-color: var(--bg-secondary);
}

.portafolio-logo {
  text-align: center;
}

.portfolio-gallery h1 {
  text-align: center;
  padding: 10px 0;
}
.portfolio-gallery {
  padding: 0 0 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.gallery {
  column-count: 3;
  /* column-gap: 2px; */
  padding: 20px 120px;
}

.gallery-item {
  break-inside: avoid;
  position: relative;
  transition: 0.3s;
  transition:
    opacity 0.4s ease,
    transform 0.4s ease;
  margin-bottom: 20px;
}
.gallery-item.is-hidden {
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
}
.gallery-item.is-gone {
  display: none;
}

.gallery-item img {
  width: 100%;
  max-height: 80vh;
  display: block;
  border-radius: 6px;
  object-fit: cover;
  object-position: top center;
}
.gallery-item video {
  width: 100%;
  max-height: 80vh;
  display: block;
  border-radius: 6px;
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: end;
  padding: 12px;
  backdrop-filter: blur(5px);
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: 0.3s;
  border-radius: 6px;
}
.gallery-item:hover {
  box-shadow: rgba(0, 0, 0, 0.5) 0px 5px 15px;
  transform: translateY(-5px);
  border-radius: 6px;
}
.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}
.gallery-item-overlay h3 {
  color: var(--text-primary);
  font-family: "Zalando Sans Expanded", sans-serif;
}
.gallery-item-overlay p {
  color: var(--text-secondary);
  font-family: "Courier New", Courier, monospace;
}
.separador {
  padding: 0 4px;
  font-weight: bold;
  color: var(--morado);
}
.gallery-item-btn {
  width: 25%;
  background-color: transparent;
  border: 2px solid var(--text-primary);
  transition: 0.3s;
  color: var(--text-primary);
  font-family: "IBM Plex Mono", monospace;
  font-weight: 500;
  font-style: normal;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery-item-btn i {
  padding-left: 5px;
}
.gallery-item-btn:hover {
  color: var(--morado-claro) !important;
  border: 2px solid var(--morado-claro);
}
.btn:focus {
  box-shadow: none;
}

.portafolio-filtros {
  padding: 20px 12px;
  display: flex;
  justify-content: center;
  gap: 5px;
  flex-wrap: wrap;
}

.filtro-btn {
  background: none;
  border: 2px solid var(--text-muted);
  color: var(--text-secondary) !important;
  cursor: pointer;
  transition: color 0.3s ease;
}
.filtro-btn:hover {
  color: var(--morado) !important;
  border: 2px solid var(--morado-claro);
}
.filtro-btn.active {
  color: var(--morado) !important;
  border: 2px solid var(--morado-claro);
}

footer {
  background-color: var(--bg-secondary);
}

/* -------------------------- Adaptabilidad ------------------------------ */
/* Pantallas medianas */
@media (min-width: 768px) and (max-width: 1199px) {
  .gallery {
    column-count: 2;
    padding: 0 20px;
  }
  .gallery-item-overlay h3 {
    font-size: 1.5rem;
  }
  /* .gallery-item-overlay p {
    font-size: 0.8rem;
  } */
}

/* Móvil */
@media (max-width: 767px) {
  .gallery {
    column-count: 1;
    padding: 0 20px;
  }
  .gallery-item-overlay h3 {
    font-size: 1.25rem;
  }
  .gallery-item-overlay p {
    font-size: 0.8rem;
  }
}