/* Base & utility */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 16px; }
body { margin: 0; }

/* Scroll reveal animations (progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }
  .reveal-delay-4 { transition-delay: 0.4s; }
  .reveal-delay-5 { transition-delay: 0.5s; }
}

/* Mobile menu transitions */
#mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}
#mobile-menu.close {
  opacity: 0;
  pointer-events: none;
}

/* Navbar scroll state */
#navbar.scrolled {
  background: rgba(250, 245, 247, 0.95);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 rgba(110, 47, 74, 0.08);
}

/* Service card hover */
.service-card {
  transition: border-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s ease;
}
.service-card:hover {
  transform: translateY(-4px);
}

/* Smooth anchor scroll */
html {
  scroll-behavior: smooth;
}

/* Selection color */
::selection {
  background: #d9a9be;
  color: #2a101c;
}
</style>