.grok-fullscreen-carousel {
    position: relative;          /* or absolute — fixed = always covers whole viewport */
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    user-select: none;
  }

  .carousel-inner {
    display: flex;
    height: 100%;
    width: 100%;
    transition: transform 0.7s cubic-bezier(0.32, 0.72, 0, 1);
    will-change: transform;
  }

  .slide {
    position: relative;
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
  }

  .slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;          /* ← This makes it fill + crop beautifully */
    object-position: center;
    display: block;
  }

  /* Dark overlay gradient for better caption readability */
  .slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.65) 35%, transparent 70%);
    z-index: 1;
    pointer-events: none;
  }

  /* Captions — centered or bottom-left, adjust as you like */
  .caption {
    position: absolute;
    inset: 0;
    z-index: 2;
    color: white;
    text-shadow: 0 3px 20px rgba(0,0,0,0.7);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 8vh 6vw 10vh;
    pointer-events: none;
  }

  .caption h2 {
    font-size: clamp(2.2rem, 6vw, 5.5rem);
    font-weight: 800;
    margin: 0 0 0.8rem;
    line-height: 1;
  }

  .caption p {
    font-size: clamp(1.1rem, 3vw, 1.6rem);
    margin: 0;
    max-width: 620px;
    opacity: 0.95;
  }

  /* Navigation Buttons — larger & more visible on big screens */
  .nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 70px;
    height: 70px;
    background: rgba(255,255,255,0.18);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 2.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.35s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.25);
  }

  .nav-btn:hover {
    background: rgba(255,255,255,0.85);
    color: #111;
    transform: translateY(-50%) scale(1.12);
  }

  .nav-btn.prev { left: 3vw; }
  .nav-btn.next { right: 3vw; }

  /* Dots — bottom center */
  .dots {
    position: absolute;
    bottom: 5vh;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 16px;
    z-index: 10;
  }

  .dot {
    width: 14px;
    height: 14px;
    background: rgba(255,255,255,0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
  }

  .dot:hover { background: white; transform: scale(1.3); }
  .dot.active {
    background: white;
    transform: scale(1.5);
    box-shadow: 0 0 0 5px rgba(255,255,255,0.3);
  }

  /* Mobile adjustments */
  @media (max-width: 640px) {
    .nav-btn {
      width: 54px;
      height: 54px;
      font-size: 2.2rem;
    }
    .caption {
      padding: 6vh 5vw 9vh;
    }
    .caption h2 { font-size: clamp(1.8rem, 7vw, 3.8rem); }
    .caption p   { font-size: clamp(1rem, 4vw, 1.35rem); }
  }