/* ===== NAVBAR ===== */
.main-nav {
  /* quick subtle top border in gradient */
  border-top: 3px solid transparent;
  background-image: linear-gradient(90deg, #ffce00, #ffd647, #ffce00);
  background-size: 200% 3px;
  background-repeat: no-repeat;
  background-position: 0 0;
}

.brand-text {
  font-weight: 700;
  letter-spacing: 0.5px;
}

.navbar-nav .nav-link {
  position: relative;
  color: #343a40;
  transition: color .25s ease;
}

.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  height: 2px;
  left: 0;
  right: 0;
  bottom: -4px;
  background-color: #ffce00;
  opacity: 0;
  transform: scaleX(.2);
  transition: transform .25s ease, opacity .25s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
  color: #ffb300;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link:focus::after {
  opacity: 1;
  transform: scaleX(1);
}

/* Small tweaks */
.logo-img       {height:36px;width:auto;max-height:40px;}  /* keep if you re‑add an image */
.offcanvas-body {padding-top: .5rem;}