.portfolio-page-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding: 2rem;
  margin: 0;
  align-items: start;
  background-color: #1E1E1E;
}

.portfolio-pre {
  display: flex;
  width: 100%;
  max-height: 40vw;
  height: 30vw;
  margin-bottom: 5rem;
  padding: 0 2rem;
  color:white;
}

.portfolio-preFirst {
  display: flex;
  flex-direction: column;
  max-width: 80%;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.portfolio-preFirst p {
  font-size: clamp(0.9rem, 1.5vw, 25px);
}

.portfolio-preFirst p::first-letter {
  font-size: clamp(3rem, 8vw, 10rem);
  color: #339040;
}

.portfolio-preSecond {
  width: 100%;
  display: flex;
  justify-content: flex-end;
}

.portfolio-preSecond img {
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

.demo-portfolio {
  padding: 20px;
  max-width: 950px;
  margin: auto;
}

.demo-portfolio h2 {
  text-align: center;
  font-size: 3rem;
  margin-bottom: 5rem;
}

.demo-video {
  position: relative;
  padding-bottom: 56.25%; 
  height: 0;
  overflow: hidden;
}

.demo-video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.portfolio-container {
  background-color: #1E1E1E;
  color: white;
  width: 100vw;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.portfolio-mainTxt {
  margin-top: 3rem;
  padding: 1.5rem;
  
}

.portfolio-mainTxt h2{
  text-align: center;
  font-size: 3rem;
  margin-bottom: 3rem;
}

.portfolio-plus{
  margin: 0 3rem;
  
}

.portfolio-mainTxt p{
  
}

.portfolio-mainTxt ul{
  padding-left: 1rem;
}

.portfolio-imageContainer {
  display: grid;
  grid-template-columns: 1fr; 
  gap: 0;
  padding: 0;
  overflow: hidden;
  object-fit: contain;
}

.portfolio-imageContainer img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  transition: 0.2s ease-in;
  filter: grayscale(100%);
}

.portfolio-imageContainer img:hover{
  transform: scale(1.1);
  filter: grayscale(0);
}

.mini-overlay{
  
}

#portfolio-section-page{
  background-color: #1E1E1E;
  padding-bottom: 2rem;
}


/*Responsive*/

@media (max-width: 768px) {
  .portfolio-pre {
    flex-direction: column;
    height: auto;
    max-height: none;
    padding: 2rem;
    text-align: center;
  }

  .demo-portfolio h2{
    margin-bottom: 2rem;
  }

  .portfolio-preFirst,
  .portfolio-preSecond {
    max-width: 100%;
    width: 100%;
    justify-content: center;
    align-items: center;
  }

  .portofolio-pre{
    
  }

  .portfolio-preSecond img {
    width: 60%;
    height: 100%;
  }
}

@media(max-width: 480px){
  .portfolio-imageContainer img{
    transform: scale(1);
    filter: grayscale(0);
  }
}

@media (min-width: 600px) {
  .portfolio-imageContainer {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .portfolio-imageContainer {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1200px) {
  .portfolio-imageContainer {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media(max-width: 1000px){
  .demo-video{
    
  }
}

@media(max-width: 480px){
  .portfolio-container h2, .demo-portfolio h2{
    font-size: 2rem;
  }
  
  .portfolio-plus{
    margin: 0 1rem;
  }

  .portfolio-plus p, .portfolio-plus ul{
    font-size: smaller;
  }
}