:root {
  --teal: #22969a;
  --coral: #ff8a4c;
  --ink: #1b2626;
}

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body { font-family: 'Segoe UI', ui-sans-serif, system-ui, sans-serif; }

#scroll-progress {
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.1s linear;
}

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 3px;
}

.counter-stat { font-variant-numeric: tabular-nums; }

#back-to-top {
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
#back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }

.flip-card { perspective: 1000px; height: 190px; }
.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.5s;
  transform-style: preserve-3d;
}
.flip-card:hover .flip-card-inner,
.flip-card:focus-within .flip-card-inner {
  transform: rotateY(180deg);
}
.flip-card-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  border-radius: 1rem;
}
.flip-card-back { transform: rotateY(180deg); }