/* Manning Chiropractic — Custom Styles */

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

/* Nav scroll state */
nav.scrolled {
  background: rgba(253, 252, 250, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(45, 90, 61, 0.08);
}

/* Mobile link transitions */
.mobile-link {
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.25s ease, transform 0.25s ease, color 0.2s ease;
}

.mobile-link.active {
  opacity: 1;
  transform: translateY(0);
}

/* Scroll reveal animations */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for service cards */
.reveal-delay-1 { transition-delay: 0.05s; }
.reveal-delay-2 { transition-delay: 0.1s; }
.reveal-delay-3 { transition-delay: 0.15s; }
.reveal-delay-4 { transition-delay: 0.2s; }
.reveal-delay-5 { transition-delay: 0.25s; }
.reveal-delay-6 { transition-delay: 0.3s; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Subtle entrance for hero elements (above fold — no JS needed) */
.hero-entrance {
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-entrance-delay-1 { animation-delay: 0.1s; }
.hero-entrance-delay-2 { animation-delay: 0.2s; }
.hero-entrance-delay-3 { animation-delay: 0.35s; }
.hero-entrance-delay-4 { animation-delay: 0.5s; }

@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Image hover zoom */
img {
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Focus styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid #2d5a3d;
  outline-offset: 2px;
  border-radius: 4px;
}