/* Base overrides for this one-page site */
html, body { scroll-behavior: smooth; }
a { text-decoration: none; }

/* Hero background with dark overlay using your back.jpg */
.hero-bg {
  position: relative;
  background: url('back.jpg') no-repeat center center/cover;
}
.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6); /* Adjust darkness here */
  z-index: 1;
}
.hero-bg > * { position: relative; z-index: 2; }