/* Custom styles for Red River Family Medicine Clinic */

html {
  scroll-behavior: smooth;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Floating animations for hero stat cards */
@keyframes float-slow {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

@keyframes float-medium {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-7px); }
}

@keyframes float-fast {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
}

.animate-float-slow {
  animation: float-slow 4s ease-in-out infinite;
}

.animate-float-medium {
  animation: float-medium 3.2s ease-in-out infinite;
}

.animate-float-fast {
  animation: float-fast 2.6s ease-in-out infinite;
}

/* Navbar scroll state */
.navbar-scrolled {
  background: rgba(253, 250, 246, 0.95) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

/* Selection color */
::selection {
  background: #F7C4B0;
  color: #2D2622;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #FDFAF6;
}
::-webkit-scrollbar-thumb {
  background: #E8BE78;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #C1694F;
}

/* Fade-in animation for scroll reveals */
.fade-in-section {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.fade-in-section .stagger-child {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in-section.is-visible .stagger-child {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-section.is-visible .stagger-child:nth-child(1) { transition-delay: 0.05s; }
.fade-in-section.is-visible .stagger-child:nth-child(2) { transition-delay: 0.1s; }
.fade-in-section.is-visible .stagger-child:nth-child(3) { transition-delay: 0.15s; }
.fade-in-section.is-visible .stagger-child:nth-child(4) { transition-delay: 0.2s; }
.fade-in-section.is-visible .stagger-child:nth-child(5) { transition-delay: 0.25s; }
.fade-in-section.is-visible .stagger-child:nth-child(6) { transition-delay: 0.3s; }

/* Mobile menu transitions */
#mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

#mobile-menu.open {
  max-height: 400px;
  padding-bottom: 0.5rem;
}

/* Smooth focus styles */
input:focus, select:focus, textarea:focus {
  outline: none;
}

/* Image lazy loading placeholder */
img {
  background-color: #F6E5C8;
}