/* ==========================
   Arts & Culture
   ========================== */
body { margin:0; font-family: Arial, sans-serif; background:#fff; color:#000; }

.container-narrow {
  margin: 0 auto;
  padding: 1rem 5rem;    /* matches your site spacing */
}

/* Header + separator */
.ac-header { display:flex; align-items:center; }
.ac-title  { margin:0; padding:2.25rem 0 1.25rem; font-size:1.8rem; font-weight:800; text-transform:uppercase; }
.blue-dot  { width:1.6rem; height:1.6rem; border-radius:50%; background:#006699; display:inline-block; margin-left:.5rem; }

.ac-rule { border:none; border-top:1px solid #cfcfcf; margin:0 0 1.25rem; }

/* Grid: left column (text + video) + right column (stacked images) */
.ac-grid {
  position: relative;                  /* for the decorative ::after */
  display: grid;
  grid-template-columns: 2fr 1fr;
  align-items: stretch;                /* BOTH columns equal height */
  gap: 1.5rem;
  padding-bottom: 2rem;
}

/* Decorative background SVG */
.ac-grid::after {
  content: "";
  position: absolute;
  bottom: 320px;
  right: 350px;
  width: 620px;
  height: 620px;
  opacity: 0.85;
  pointer-events: none;
  z-index: 0;
}

/* LEFT column */
.ac-left {
  display: flex;
  flex-direction: column;
  min-height: 100%;                    /* stretch to grid row height */
  z-index: 1;
}

.ac-intro {
  margin: 0 0 1rem 0;
  line-height: 1.7;
  color: #222;
}

/* Flexible spacer pushes video to the bottom */
.ac-spacer {
  flex: 1 1 auto;
}

/* YouTube responsive embed */
.youtube-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;              /* 16:9 ratio */
  background: #000;
}
.youtube-container iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0;
}

/* RIGHT column (stacked images) */
.ac-right {
  display:flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 1;
}
.ac-right figure { margin: 0; }
.ac-right img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid #ddd;
}

/* Responsive */
@media (max-width: 900px) {
  .container-narrow { padding: 0 1.25rem; }
  .ac-grid { grid-template-columns: 1fr; }
  .ac-grid::after { right: 0; width: 220px; height: 220px; }
  .ac-spacer { display: none; }        /* natural stacking on mobile */
}