html { scroll-behavior: smooth; }

/* Hero gradient */
.hero-gradient {
  background: linear-gradient(135deg, #0f172a 0%, #064e3b 40%, #059669 100%);
}

/* Score circles */
.score-circle {
  width: 110px; height: 110px;
  border-radius: 50%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  border: 5px solid currentColor;
  font-weight: 700;
}

/* Progress bar fill animation */
.bar-fill {
  transition: width 1s ease-out;
}

/* Fade in on scroll */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Nav scroll state */
.nav-scrolled {
  background: rgba(255,255,255,0.97) !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.nav-scrolled .nav-link { color: #374151 !important; }
.nav-scrolled .nav-logo { color: #1e3a5f !important; }
.nav-scrolled .nav-logo span { color: #059669 !important; }
.nav-scrolled #mobile-toggle { color: #374151 !important; }

/* FAQ accordion */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}
.faq-answer.open {
  max-height: 500px;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}
.faq-chevron {
  transition: transform 0.3s ease;
}
.faq-chevron.open {
  transform: rotate(180deg);
}

/* Print styles */
@media print {
  .no-print { display: none !important; }
  .page-break { page-break-before: always; }
  body { font-size: 11px; }
  .score-circle { border-width: 3px; width: 80px; height: 80px; }
}

/* Mobile menu */
.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}
.mobile-menu.open {
  max-height: 300px;
}

/* Loading skeleton shimmer */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.skeleton {
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 0.5rem;
}