/* Small devices, portrait phones (320px - 480px) */
@media (max-width: 480px) {
  body {
    font-size: 18px;
  }

  .home-hero .page-info-container .subtitle {
    font-size: 150%;
  }

  .page-content h1 {
    font-size: 200%;
    padding: 0.5rem 1rem;
  }

  .art-modal {
    /* top: 2%;  */
    /* fixed small distance from top */
    left: 0;
    width: 100vw;
    height: 100vh;
    transform: none; /* don't center vertically */
    justify-content: center;
    align-items: center; /* align modal content to top */
    /* padding: 1rem; */
    overflow-y: auto; /* allow scrolling if content is too tall */
    /* remove display property! */
  }

  .art-modal .modal-content {
    width: 100%;
    max-width: 100%;
    background-color: rgba(0, 0, 0, 0.88);
    border-radius: 10px;
    padding: 0.5rem;
    text-align: center;
    overflow: visible;
  }

  .art-modal .modal-content img,
  .art-modal .modal-content video {
    max-width: 100%;
    max-height: 70vh; /* keep content inside viewport */
    width: auto;
    height: auto;
    object-fit: contain;
    margin: 1rem auto;
  }

  .instagram-page #cards-container {
    width: 100%;
    grid-template-columns: repeat(3, 1fr); /* keep 3 columns */
    gap: 4px; /* small but visible spacing */
    padding: 0 2px; /* small padding inside container */
  }

  .instagram-page #cards-container .instagram-card {
    border-radius: 7px;
  }

  .instagram-page #cards-container .card-inner {
    width: 100%;
    height: 0;
    padding-bottom: 100%; /* maintain 1:1 aspect ratio */
    position: relative;
  }

  .instagram-page #cards-container .card-inner > * {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }

  .instagram-page #cards-container .instagram-overlay h3 {
    font-size: 0.9rem;
  }

  .instagram-page #cards-container .instagram-overlay h4 {
    font-size: 0.75rem;
  }
}

/* Medium devices, larger phones / small tablets (481px - 768px) */
@media (min-width: 481px) and (max-width: 768px) {
  .page-content h1 {
    font-size: 2.5rem;
    padding: 1rem 2rem;
  }

  .instagram-page #cards-container {
    width: 90%;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .instagram-page #cards-container .instagram-card {
    border-radius: 10px;
  }

  .instagram-page #cards-container .instagram-overlay h3 {
    font-size: 1rem;
  }

  .instagram-page #cards-container .instagram-overlay h4 {
    font-size: 0.8rem;
  }
}

/* Large devices, laptops (769px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
  .page-content h1 {
    font-size: 2.8rem;
    padding: 1rem 2.5rem;
  }

  .instagram-page #cards-container {
    width: 85%;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
}