/* Base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { overflow-x: hidden; }

/* Scroll indicator animation */
@keyframes scrollIndicator {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(200%); }
}
.animate-scroll-indicator {
  animation: scrollIndicator 1.2s ease-in-out infinite;
}

/* Navbar scroll state */
#navbar {
  background: transparent;
}
#navbar.scrolled {
  background: rgba(253, 246, 240, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(61, 64, 91, 0.08);
}

/* Mobile menu */
#mobile-menu {
  animation: slideDown 0.3s ease;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Service card hover */
.service-card {
  transform: translateY(0);
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}
.service-card:hover {
  transform: translateY(-4px);
}

/* Fade-in animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.fade-in-child {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in-child.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #FDF6F0; }
::-webkit-scrollbar-thumb { background: #E07A5F; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #3D405B; }

/* Focus styles */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid #E07A5F;
  outline-offset: 2px;
  border-radius: 4px;
}

/* Selection */
::selection { background: #E07A5F; color: white; }