body {
  background-color: #f8fafc; /* bg-slate-50 */
  color: #0f172a; /* text-slate-900 */
  font-family: 'Inter', sans-serif;
  scroll-behavior: smooth;
}

.js-enabled body {
  opacity: 0;
}

.js-enabled body.page-enter {
  opacity: 1;
  animation: body-fade-in 0.6s ease-out forwards;
}

.js-enabled body.fade-out {
  animation: body-fade-out 0.4s ease-in forwards;
}

.perspective-1000 {
  perspective: 1000px;
}

/* Custom animations */
@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slide-in-from-top {
  from { transform: translateY(-100%); }
  to { transform: translateY(0); }
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes color-change {
  0% { color: #0F172A; }
  50% { color: #F59E0B; }
  100% { color: #0F172A; }
}

@keyframes pulse-slow {
  0%, 100% { transform: translateY(-50%) scale(1); }
  50% { transform: translateY(-50%) scale(1.05); }
}

@keyframes fade-out {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(-10px); }
}

@keyframes page-enter {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

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

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

.animate-marquee {
  display: inline-block;
  animation: marquee 20s linear infinite;
}

.animate-color-change {
  animation: color-change 3s ease-in-out infinite;
}

.animate-pulse-slow {
  animation: pulse-slow 3s ease-in-out infinite;
}

.animate-in {
  animation-fill-mode: both;
}

.fade-in {
  animation: fade-in 0.6s ease-out forwards;
}

.fade-out {
  animation: fade-out 0.4s ease-in forwards;
}

.page-enter {
  animation: page-enter 0.5s ease-out forwards;
}

.slide-in-from-top {
  animation-name: slide-in-from-top;
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

/* Button Shine Effect */
.btn-shine {
  position: relative;
  overflow: hidden;
}

.btn-shine::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  transition: all 0.6s ease-in-out;
}

.btn-shine:hover::before {
  left: 100%;
}

@keyframes gradient-x {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.animate-gradient-x {
  background-size: 200% 200%;
  animation: gradient-x 5s ease infinite;
}

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

.animate-float {
  animation: float 3s ease-in-out infinite;
}