/* General Portfolio Section */
.portfolio-section {
    padding: 4rem 1.5rem;
    background: none; /* seamless with previous section */
    text-align: center;
    font-family: "Poppins", sans-serif;
  }
  
  .portfolio-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #fff;
  }
  
  /* Remove underline if you want no line */
  .portfolio-section .underline {
    display: none;
  }
  
  .portfolio-section .subtitle {
    color: #7e7e7e;
    margin-bottom: 2rem;
    font-size: 1rem;
  }
  
  /* Grid Layout */
  .portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  @media (min-width: 640px) {
    .portfolio-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  @media (min-width: 1024px) {
    .portfolio-grid {
      grid-template-columns: repeat(3, 1fr);
    }
  }
  
  /* Portfolio Cards */
  .portfolio-card {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
    background: #fff;
    transition: transform 0.3s ease-in-out;
  }
  
  .portfolio-card:hover {
    transform: scale(1.05);
  }
  
  .portfolio-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
  }
  
  .card-content {
    padding: 1rem;
  }
  
  .card-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #111;
  }
  
  .card-content p {
    font-size: 0.9rem;
    color: #666;
    margin-top: 0.3rem;
  }