/* ── Base & Typography ── */
html { scroll-behavior: smooth; }
body {
  font-family: 'Nunito', system-ui, sans-serif;
  color: #1e293b;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: 'Cormorant Garamond', Georgia, serif; }

/* ── Scroll Reveal (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
  .service-card,
  .testimonial-card,
  .gallery-item {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease, box-shadow 0.3s ease;
  }
  .service-card,
  .testimonial-card,
  .gallery-item {
    opacity: 0;
    transform: translateY(24px);
  }
}

/* ── Nav ── */
#nav {
  background: rgba(255,255,255,0.92);
  backdrop-blur: 12px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: box-shadow 0.3s ease;
}
#nav.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}
.nav-link { position: relative; }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: #14b8a6;
  transition: width 0.25s ease;
}
.nav-link:hover::after { width: 100%; }

/* ── Mobile Menu ── */
.mobile-link { transition: opacity 0.2s; }
#mobileMenu {
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Gallery Hover ── */
.gallery-item img {
  transition: transform 0.5s ease;
}

/* ── Buttons ── */
a, button { cursor: pointer; }

/* ── Utility ── */
::selection {
  background: #99f6e4;
  color: #134e4a;
}