/* Shared theme styles — loaded on every page via <link>.
   Edit here to change animations / nav-glow / card-lift across the site. */

/* Nav "Get App" glow pill.
   `isolation: isolate` + `contain: paint` keeps the rotating ::before
   off the parent nav's backdrop-blur re-paint path. Without them the
   nav flickers on scroll (backdrop-filter + animated child = paint storm). */
.nav-glow {
  position: relative;
  padding: 3px 12px;
  border-radius: 9999px;
  overflow: hidden;
  isolation: isolate;
  contain: paint;
  transform: translateZ(0);
}
.nav-glow::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200%;
  aspect-ratio: 1;
  background: conic-gradient(
    transparent 0deg,
    transparent 140deg,
    #e16731 160deg,
    #fbbf24 180deg,
    #e16731 200deg,
    transparent 220deg,
    transparent 360deg
  );
  transform: translate(-50%, -50%);
  animation: glow-spin 3s linear infinite;
  will-change: transform;
  backface-visibility: hidden;
  z-index: -2;
}
.nav-glow::after {
  content: '';
  position: absolute;
  inset: 1.5px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.92);
  z-index: -1;
}
html.dark .nav-glow::after {
  background: rgba(10, 10, 10, 0.92);
}
@keyframes glow-spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Scroll-revealed fade-up */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.fade-up.animate-in {
  opacity: 1;
  transform: translateY(0);
}
.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }
.fade-up.delay-4 { transition-delay: 0.4s; }
.fade-up.delay-5 { transition-delay: 0.5s; }

/* Hero mockup scale-in */
.hero-mockup {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 1s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.hero-mockup.animate-in {
  opacity: 1;
  transform: scale(1);
}

/* Generic scale reveal */
.scale-reveal {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.scale-reveal.animate-in {
  opacity: 1;
  transform: scale(1);
}

/* Slide reveals */
.slide-left {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.slide-left.animate-in {
  opacity: 1;
  transform: translateX(0);
}
.slide-right {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.slide-right.animate-in {
  opacity: 1;
  transform: translateX(0);
}

/* Card hover lift */
.card-lift {
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              box-shadow 0.3s ease;
}
.card-lift:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.1);
}
html.dark .card-lift:hover {
  box-shadow: 0 12px 32px rgba(0,0,0,0.4);
}

/* Accessibility: honor user's reduced-motion preference */
@media (prefers-reduced-motion: reduce) {
  .nav-glow::before { animation: none !important; }
  .testimonial-track { animation: none !important; }
  .fade-up, .hero-mockup, .scale-reveal,
  .slide-left, .slide-right {
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}