@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInScale {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes droplet-fall {
  0% { transform: translateY(-20px) scale(1); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(100vh) scale(0.5); opacity: 0; }
}

@keyframes bubble-rise {
  0% { transform: translateY(0) scale(1); opacity: 0.7; }
  50% { opacity: 1; }
  100% { transform: translateY(-120px) scale(0.3); opacity: 0; }
}

@keyframes ripple-out {
  0% { transform: scale(0); opacity: 0.5; }
  100% { transform: scale(4); opacity: 0; }
}

@keyframes slide-shine {
  0% { left: -75%; }
  100% { left: 125%; }
}

.anim-hidden {
  opacity: 0;
  transition: none;
}

.anim-fade-in-up {
  animation: fadeInUp 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.anim-fade-in-scale {
  animation: fadeInScale 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.anim-delay-1 { animation-delay: 0.15s; }
.anim-delay-2 { animation-delay: 0.3s; }
.anim-delay-3 { animation-delay: 0.45s; }

.water-droplet {
  position: fixed;
  width: 8px;
  height: 12px;
  background: radial-gradient(ellipse at 30% 30%, rgba(173, 216, 255, 0.9), rgba(100, 180, 255, 0.6));
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  pointer-events: none;
  z-index: 9998;
  animation: droplet-fall linear forwards;
  filter: blur(0.5px);
}

.splash-particle {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  background: radial-gradient(circle at 30% 30%, rgba(173, 216, 255, 0.8), rgba(100, 180, 255, 0.4));
}

.water-bubble {
  position: absolute;
  width: 8px;
  height: 8px;
  border: 1.5px solid rgba(173, 216, 255, 0.5);
  border-radius: 50%;
  pointer-events: none;
  animation: bubble-rise 2.5s ease-out forwards;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.3), transparent);
}

.click-ripple {
  position: fixed;
  border-radius: 50%;
  border: 2px solid rgba(100, 180, 255, 0.6);
  pointer-events: none;
  z-index: 9997;
  animation: ripple-out 0.6s ease-out forwards;
}

section {
  overflow: visible;
}

a[href*="free-wash"],
a[href*="Free"] {
  position: relative;
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s ease;
}

a[href*="free-wash"]:hover,
a[href*="Free"]:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 8px 25px rgba(229, 57, 53, 0.35);
}

a[href*="free-wash"]::after,
a[href*="Free"]::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  animation: slide-shine 3s ease-in-out infinite;
}

nav, header {
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-scrolled {
  backdrop-filter: blur(12px) saturate(1.5);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

nav a, header a {
  position: relative;
}

nav a::after, header nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: #E53935;
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  transform: translateX(-50%);
}

nav a:hover::after, header nav a:hover::after {
  width: 80%;
}


::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #1a1a2e;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #E53935, #1e3a5f);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #ff5252, #2a5080);
}

html {
  scroll-behavior: smooth;
}

::selection {
  background: rgba(229, 57, 53, 0.3);
  color: inherit;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .water-droplet, .splash-particle, .water-bubble, .click-ripple {
    display: none !important;
  }
  .wash-menu-water-bg {
    display: none !important;
  }
}