/* Base */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
}

::selection {
  background: rgba(68, 212, 168, 0.3);
  color: #fff;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #060D1F;
}
::-webkit-scrollbar-thumb {
  background: #152E58;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #1B3A70;
}

/* Service cards */
.service-card {
  backface-visibility: hidden;
}

/* Testimonial cards */
.testimonial-card {
  backface-visibility: hidden;
}

/* Mobile menu */
#mobile-menu {
  pointer-events: none;
}
#mobile-menu.active {
  pointer-events: auto;
}

/* Nav scroll state */
.nav-scrolled {
  background: rgba(6, 13, 31, 0.95) !important;
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}