*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  overflow-x: hidden;
}

/* Floating animations */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

@keyframes float-delayed {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

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

.animate-float-delayed {
  animation: float-delayed 5s ease-in-out infinite;
  animation-delay: 1s;
}

/* Service card hover glow */
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.3s ease;
  background: radial-gradient(ellipse at top left, rgba(212, 160, 23, 0.06), transparent 70%);
  pointer-events: none;
}

.service-card {
  position: relative;
  overflow: hidden;
}

.service-card:hover::before {
  opacity: 1;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Navbar scroll state */
.navbar-scrolled {
  background: rgba(26, 15, 36, 0.95) !important;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(92, 58, 122, 0.3);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #1A0F24;
}

::-webkit-scrollbar-thumb {
  background: #3E2555;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #4A2D66;
}

/* Selection */
::selection {
  background: rgba(212, 160, 23, 0.3);
  color: #fff;
}

/* Mobile menu transition */
#mobile-menu {
  animation: menuSlideIn 0.3s ease forwards;
}

@keyframes menuSlideIn {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Select dropdown arrow */
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239333ea' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 40px;
}