/* ==========================================================================
   Dairy Pure & Organic (DPO) - 3D & Dynamic Animation Engine Styles
   ========================================================================== */

/* 3D Perspective Context */
.tilt-card-3d,
.product-card,
.feature-card,
.stat-item,
.membership-highlight,
.membership-card-visual,
.hero-image-wrap,
.process-card,
.testimonial-card,
.benefit-card,
.team-card {
  perspective: 1000px;
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.35s ease, border-color 0.35s ease;
  position: relative;
}

/* 3D Card Hover Depth & Lift */
.product-card:hover,
.feature-card:hover,
.process-card:hover,
.testimonial-card:hover,
.benefit-card:hover {
  transform: translateY(-8px) scale3d(1.02, 1.02, 1.02);
  box-shadow: 0 20px 35px -10px rgba(0, 56, 117, 0.18), 0 10px 15px -5px rgba(46, 125, 50, 0.1);
  border-color: rgba(46, 125, 50, 0.3) !important;
}

/* Specular Light Glare Overlay for 3D Cards */
.glare-effect {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0) 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  mix-blend-mode: overlay;
  z-index: 5;
}

.tilt-card-3d:hover .glare-effect,
.product-card:hover .glare-effect,
.membership-card-visual:hover .glare-effect {
  opacity: 1;
}

/* 3D Floating Hero Animation */
@keyframes float3D {
  0% {
    transform: translateY(0px) rotate(0deg) scale(1);
  }
  33% {
    transform: translateY(-12px) rotate(1.5deg) scale(1.015);
  }
  66% {
    transform: translateY(6px) rotate(-1deg) scale(0.99);
  }
  100% {
    transform: translateY(0px) rotate(0deg) scale(1);
  }
}

@keyframes floatReverse3D {
  0% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(14px) rotate(-2deg);
  }
  100% {
    transform: translateY(0px) rotate(0deg);
  }
}

.hero-image-wrap img,
.floating-hero-element {
  animation: float3D 6s ease-in-out infinite;
}

.float-slow {
  animation: floatReverse3D 8s ease-in-out infinite;
}

/* 3D Holographic Gold Card Effect */
.holo-gold-card {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  background: linear-gradient(135deg, #1e1b18 0%, #2a241b 50%, #151311 100%);
  border: 2px solid #f59e0b;
  box-shadow: 0 15px 35px rgba(245, 158, 11, 0.25), 0 0 20px rgba(245, 158, 11, 0.15) inset;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.4s ease;
}

.holo-gold-card:hover {
  transform: translateY(-10px) rotateX(6deg) rotateY(-4deg) scale(1.03);
  box-shadow: 0 25px 50px rgba(245, 158, 11, 0.4), 0 0 30px rgba(245, 158, 11, 0.3) inset;
}

.holo-gold-card::before {
  content: '';
  position: absolute;
  top: -100%;
  left: -100%;
  width: 300%;
  height: 300%;
  background: linear-gradient(
    45deg,
    transparent 20%,
    rgba(255, 215, 0, 0.15) 30%,
    rgba(255, 255, 255, 0.5) 38%,
    rgba(255, 215, 0, 0.2) 46%,
    transparent 55%
  );
  transform: rotate(35deg);
  animation: holoShimmer 5s linear infinite;
  pointer-events: none;
}

@keyframes holoShimmer {
  0% { transform: translateY(-100%) rotate(35deg); }
  100% { transform: translateY(100%) rotate(35deg); }
}

/* 3D Canvas Hero Particles Background */
.hero-3d-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.hero-section {
  position: relative;
  overflow: hidden;
}

.hero-content, .hero-image-wrap {
  position: relative;
  z-index: 2;
}

/* 3D Scroll Reveal Animation Classes */
[data-reveal-3d] {
  opacity: 0;
  transform: translateY(40px) scale(0.96) rotateX(10deg);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

[data-reveal-3d].revealed-3d {
  opacity: 1;
  transform: translateY(0) scale(1) rotateX(0deg);
}

[data-reveal-left] {
  opacity: 0;
  transform: translateX(-50px) rotateY(-8deg);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal-left].revealed-3d {
  opacity: 1;
  transform: translateX(0) rotateY(0deg);
}

[data-reveal-right] {
  opacity: 0;
  transform: translateX(50px) rotateY(8deg);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal-right].revealed-3d {
  opacity: 1;
  transform: translateX(0) rotateY(0deg);
}

/* Dynamic Stagger Delays */
.stagger-1 { transition-delay: 0.1s !important; }
.stagger-2 { transition-delay: 0.2s !important; }
.stagger-3 { transition-delay: 0.3s !important; }
.stagger-4 { transition-delay: 0.4s !important; }
.stagger-5 { transition-delay: 0.5s !important; }
.stagger-6 { transition-delay: 0.6s !important; }

/* 3D Glowing Button Hover Ripple */
.btn {
  position: relative;
  overflow: hidden;
  transform: translateZ(0);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 20px -5px rgba(46, 125, 50, 0.35);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

.btn .ripple-wave {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transform: scale(0);
  animation: rippleAnimation 0.6s linear;
  pointer-events: none;
}

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

/* Pulsing 3D Farm Fresh Glow Badge */
.product-badge {
  box-shadow: 0 4px 10px rgba(46, 125, 50, 0.3);
  animation: pulseBadge 3s infinite alternate;
}

@keyframes pulseBadge {
  0% {
    transform: scale(1);
    box-shadow: 0 4px 10px rgba(46, 125, 50, 0.3);
  }
  100% {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(46, 125, 50, 0.5);
  }
}

/* 3D Rotating Milk Bottle Accent */
@keyframes spinSlow3D {
  from { transform: rotateY(0deg); }
  to { transform: rotateY(360deg); }
}

.icon-3d-spin {
  display: inline-block;
  animation: spinSlow3D 12s linear infinite;
  transform-style: preserve-3d;
}

/* Dynamic Glowing Organic Droplets (Floating in Background) */
.organic-orb-1, .organic-orb-2 {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.45;
  animation: orbDrift 10s ease-in-out infinite alternate;
}

.organic-orb-1 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(67, 160, 71, 0.4) 0%, rgba(67, 160, 71, 0) 70%);
  top: 10%;
  right: -5%;
}

.organic-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(13, 110, 253, 0.3) 0%, rgba(13, 110, 253, 0) 70%);
  bottom: 5%;
  left: -8%;
  animation-delay: -5s;
}

@keyframes orbDrift {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -40px) scale(1.15); }
  100% { transform: translate(-20px, 30px) scale(0.95); }
}