body {
  font-family: 'Inter', sans-serif;
  background-color: #f9fafb;
  color: #1f2937;
  -webkit-font-smoothing: antialiased;
}

@view-transition {
  navigation: auto;
}

::view-transition-old(root) {
  animation: 220ms ease both vt-fade-out;
}

::view-transition-new(root) {
  animation: 220ms ease both vt-fade-in;
}

@keyframes vt-fade-out {
  from { opacity: 1; }
  to   { opacity: 0; }
}

@keyframes vt-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

html {
  scroll-behavior: smooth;
}

.glass-nav {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0,0,0,0.07);
  transition: box-shadow 0.3s ease, background 0.3s ease;
}

.glass-nav.scrolled {
  background: #ffffff;
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.10);
  border-bottom-color: transparent;
}

.animate-fade-in {
  animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f1f1;
}
::-webkit-scrollbar-thumb {
  background: #086e33;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #065024;
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: 1000;
  width: 56px;
  height: 56px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 30px;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.5);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.65);
  color: #fff;
}