/* Sección Portafolio */
.portfolio {
  background-color: #252a2e;
  color: #fff;
  padding: 50px 20px;
}

.portfolio .contenido-seccion {
  max-width: 1100px;
  margin: auto;
}

.portfolio h2 {
  font-size: 48px;
  font-family: "Righteous";
  text-align: center;
  padding: 20px 0;
}

.portfolio .galeria {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 20px;
}

.portfolio .galeria .proyecto {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  cursor: pointer;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  background-color: #1e2326;
}

.portfolio .galeria .proyecto:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(28, 182, 152, 0.3);
}

.portfolio .galeria .proyecto img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  transition: transform 0.5s ease;
  background-color: #1e2326;
}

.portfolio .galeria .proyecto:hover img {
  transform: scale(1.05);
}

.portfolio .galeria .proyecto .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  text-align: center;
  background: linear-gradient(135deg, rgba(28, 182, 152, 0.95), rgba(23, 160, 133, 0.95));
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: opacity 0.4s ease;
  opacity: 0;
  padding: 20px;
  box-sizing: border-box;
}

.portfolio .galeria .proyecto .overlay h3 {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 12px;
  letter-spacing: 2px;
  transform: translateY(-10px);
  transition: transform 0.4s ease, opacity 0.4s ease;
  opacity: 0;
}

.portfolio .galeria .proyecto .overlay p {
  font-size: 14px;
  line-height: 1.5;
  letter-spacing: 0.5px;
  max-width: 100%;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  transform: translateY(10px);
  transition: transform 0.4s ease 0.1s, opacity 0.4s ease 0.1s;
  opacity: 0;
}

.portfolio .galeria .proyecto:hover .overlay {
  opacity: 1;
}

.portfolio .galeria .proyecto:hover .overlay h3,
.portfolio .galeria .proyecto:hover .overlay p {
  transform: translateY(0);
  opacity: 1;
}