/* ============================================================
   DECOR BY SHUBHAM — Animations CSS
   ============================================================ */

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

@keyframes floatX {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(8px); }
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 20px rgba(201,168,76,0.2); }
  50% { box-shadow: 0 0 50px rgba(201,168,76,0.5), 0 0 80px rgba(201,168,76,0.2); }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

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

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

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

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

@keyframes revealWidth {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes goldPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

@keyframes particleDrift {
  0% { transform: translateY(0) translateX(0) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-120vh) translateX(var(--drift-x)) rotate(var(--drift-r)); opacity: 0; }
}

@keyframes twinkle {
  0%, 100% { opacity: 0.2; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.2); }
}

@keyframes sweepRight {
  from { transform: translateX(-100%); opacity: 0; }
  30% { opacity: 1; }
  70% { opacity: 1; }
  to { transform: translateX(100%); opacity: 0; }
}

@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

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

@keyframes borderGlow {
  0%, 100% { border-color: rgba(201,168,76,0.2); }
  50% { border-color: rgba(201,168,76,0.6); box-shadow: 0 0 20px rgba(201,168,76,0.15); }
}

/* ---------- Applied Classes ---------- */
.float-anim {
  animation: floatY 4s ease-in-out infinite;
}

.float-anim-delay {
  animation: floatY 5s ease-in-out infinite 0.5s;
}

.pulse-glow {
  animation: pulseGlow 3s ease-in-out infinite;
}

.shimmer-text {
  background: linear-gradient(90deg,
    var(--gold-dark) 0%,
    var(--gold-light) 25%,
    var(--gold-dark) 50%,
    var(--gold-light) 75%,
    var(--gold-dark) 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
}

/* ---------- GSAP Hidden States ---------- */
.gsap-fade-up {
  opacity: 0;
  transform: translateY(40px);
}

.gsap-fade-left {
  opacity: 0;
  transform: translateX(-40px);
}

.gsap-fade-right {
  opacity: 0;
  transform: translateX(40px);
}

.gsap-scale-in {
  opacity: 0;
  transform: scale(0.9);
}

/* ---------- Hover 3D Effect ---------- */
.card-3d {
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
  perspective: 1000px;
}

/* ---------- Gold Border Animation ---------- */
.animate-border {
  animation: borderGlow 2.5s ease-in-out infinite;
}

/* ---------- Intro Particles ---------- */
.intro-particle {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.8) 0%, rgba(201,168,76,0.1) 70%, transparent 100%);
  animation: particleDrift var(--duration) ease-in-out infinite;
  animation-delay: var(--delay);
  pointer-events: none;
}

/* ---------- Glowing Ring ---------- */
.glow-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(201,168,76,0.15);
  animation: pulseGlow 4s ease-in-out infinite;
  pointer-events: none;
}

/* ---------- Luxury Ornament ---------- */
.ornament {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--gold);
  font-size: 18px;
  opacity: 0.6;
}

.ornament::before, .ornament::after {
  content: '✦';
  font-size: 10px;
}

/* ---------- Page Transition Overlay ---------- */
.page-transition {
  position: fixed;
  inset: 0;
  background: var(--dark-bg);
  z-index: 99999;
  pointer-events: none;
  transform: scaleY(0);
  transform-origin: bottom;
}

/* ---------- Magnetic Button Effect ---------- */
.magnetic {
  display: inline-block;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Counter Animation ---------- */
.counter-wrap {
  overflow: hidden;
}

.counter-num {
  display: inline-block;
  animation: countUp 0.5s ease forwards;
}

/* ---------- Scroll Reveal ---------- */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ---------- Golden Sparkle Effect ---------- */
.gold-sparkle {
  position: absolute;
  pointer-events: none;
}

.gold-sparkle::before {
  content: '✦';
  font-size: 8px;
  color: var(--gold);
  animation: twinkle 2s ease-in-out infinite;
  position: absolute;
}

/* ---------- Header Gold Line ---------- */
.header-gold-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  animation: revealWidth 1s ease forwards;
}

/* ---------- Ripple Effect ---------- */
.ripple-container {
  position: relative;
  overflow: hidden;
}

.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(201,168,76,0.25);
  transform: scale(0);
  animation: rippleAnim 0.6s linear;
  pointer-events: none;
}

@keyframes rippleAnim {
  to { transform: scale(4); opacity: 0; }
}

/* ---------- Image Parallax Wrapper ---------- */
.parallax-img-wrap {
  overflow: hidden;
  will-change: transform;
}

.parallax-img {
  will-change: transform;
  transform: scale(1.1);
}