/* =========================
   TOP BAR LOGO
========================= */
#top-bar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);

  padding: 10px 20px;

  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(10px);

  /* 🔥 só bordas em baixo */
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;

  border: none;
  border-bottom: 2px solid rgba(0,0,0,0.1);

  box-shadow: 0 8px 20px rgba(0,0,0,0.15);

  z-index: 2000;
}

#top-bar img {
  width: 220px;
  height: auto;
  display: block;
}