html { scroll-behavior: smooth; }
* { -webkit-font-smoothing: antialiased; }

/* FAQ accordion */
.faq-btn.open .faq-icon {
  transform: rotate(180deg);
}

/* Nav smooth shadow */
nav {
  box-shadow: 0 1px 0 rgba(255,255,255,0.04);
}

/* Gallery image hover */
.group img {
  transition: transform 0.5s ease;
}

/* Input focus ring */
input:focus, textarea:focus {
  box-shadow: 0 0 0 2px rgba(249,115,22,0.3);
}

/* Mobile sticky CTA spacing */
@media (max-width: 640px) {
  .hero-cta {
    flex-direction: column;
  }
}