/* ─── Proyectos ─── */
.proyectos {
  position: relative;
  box-sizing: border-box;
  padding: calc(var(--header-height) + 4vw) 4vw 4vw 4vw;
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* ─── Tarjeta ─── */
.proyecto-item {
  overflow: hidden;
  position: absolute;
  cursor: pointer;
  box-sizing: border-box;
}

.proyecto-item img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 0.6s ease;
}

.proyecto-item:hover img {
  transform: scale(1.06);
}

/* ─── Overlay — centrado ─── */
.proyecto-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.proyecto-item:hover .proyecto-overlay {
  opacity: 1;
}

.proyecto-nombre {
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #ffffff;
  line-height: 1.2em;
  text-align: center;
  padding: 0 1rem;
}

@media (max-width: 767px) {
  .proyectos {
    padding: calc(var(--header-height) + 4vw) 4vw 4vw 4vw;
    display: block;
    column-count: 2;
    column-gap: 3vw;
    height: auto !important;
    opacity: 1 !important;
  }

  .proyecto-item {
    position: static !important;
    width: 100% !important;
    height: auto !important;
    left: auto !important;
    top: auto !important;
    break-inside: avoid;
    display: inline-block;
    margin-bottom: 3vw;
  }

  .proyecto-item img {
    width: 100%;
    height: auto;
    display: block;
  }
}