/* Custom styles for LibertyX Bitcoin ATM */

:root {
  --emerald-800: #064e3b;
  --emerald-900: #022c22;
  --cream-50: #fefdf8;
  --cream-100: #fdf8e8;
  --ink: #1a1a18;
  --stone: #6b6560;
}

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

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f5f0e8;
}
::-webkit-scrollbar-thumb {
  background: #064e3b;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #047857;
}

/* Selection color */
::selection {
  background: #064e3b;
  color: #fefdf8;
}

/* Body base */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Loaded state for initial render */
html.loaded body {
  opacity: 1;
}

/* Hero gradient animation */
@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* Floating animation for accent card */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.floating-card {
  animation: float 4s ease-in-out infinite;
}

/* Nav scroll state */
#navbar.scrolled {
  background: rgba(250, 248, 242, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(6, 78, 59, 0.08);
}

#navbar.scrolled .font-serif {
  color: var(--ink);
}

/* Mobile menu transitions */
#mobile-menu {
  transition: max-height 0.4s ease, opacity 0.3s ease;
}

/* Scroll reveal base state */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Scroll reveal hidden state (applied via JS only) */
.reveal-hidden {
  opacity: 0;
  transform: translateY(30px);
}

@media (prefers-reduced-motion: no-preference) {
  .reveal-hidden {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  }
}

/* Card hover effects */
.card-group > div {
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s ease, border-color 0.5s ease;
}

.card-group:hover > div {
  transform: translateY(-4px);
}

/* Button focus states */
a:focus-visible, button:focus-visible {
  outline: 2px solid #064e3b;
  outline-offset: 2px;
  border-radius: 4px;
}

/* Image loading placeholder */
img {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
}

/* Mobile menu link hover */
.mobile-link {
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(6, 78, 59, 0.08);
}
.mobile-link:last-child {
  border-bottom: none;
}