/**
 * DVMReady - Beautiful Animations
 * Premium animation effects for a delightful user experience
 */

/* ==========================================
   CSS CUSTOM PROPERTIES
   ========================================== */
:root {
  --anim-magnetic-strength: 0.3;
  --anim-glow-color: var(--pc-primary);
  --anim-transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --anim-transition-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --anim-transition-elastic: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* ==========================================
   SCROLL PROGRESS BAR
   ========================================== */
.pc-scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--pc-primary), var(--pc-mint), var(--pc-coral));
  background-size: 200% 100%;
  animation: gradient-flow 2s linear infinite;
  z-index: 9999;
  transition: width 0.1s linear;
}

@keyframes gradient-flow {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

/* ==========================================
   MAGNETIC BUTTON EFFECT
   ========================================== */
.pc-btn-magnetic {
  position: relative;
  transition: transform 0.3s var(--anim-transition-elastic);
}

.pc-btn-magnetic::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--pc-primary), var(--pc-mint), var(--pc-coral));
  border-radius: inherit;
  opacity: 0;
  z-index: -1;
  transition: opacity 0.3s ease;
  filter: blur(8px);
}

.pc-btn-magnetic:hover::before {
  opacity: 0.6;
}

.pc-btn-magnetic:hover {
  transform: scale(1.05);
}

/* ==========================================
   TEXT REVEAL ANIMATION
   ========================================== */
.pc-text-reveal {
  overflow: hidden;
}

.pc-text-reveal__word {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%) rotateX(-80deg);
  transform-origin: center top;
  animation: text-reveal 0.8s var(--anim-transition-elastic) forwards;
}

.pc-text-reveal__word:nth-child(1) { animation-delay: 0.1s; }
.pc-text-reveal__word:nth-child(2) { animation-delay: 0.2s; }
.pc-text-reveal__word:nth-child(3) { animation-delay: 0.3s; }
.pc-text-reveal__word:nth-child(4) { animation-delay: 0.4s; }
.pc-text-reveal__word:nth-child(5) { animation-delay: 0.5s; }

@keyframes text-reveal {
  to {
    opacity: 1;
    transform: translateY(0) rotateX(0);
  }
}

/* ==========================================
   3D CARD TILT EFFECT
   ========================================== */
.pc-card-3d {
  transform-style: preserve-3d;
  perspective: 1000px;
  transition: transform 0.1s ease-out;
}

.pc-card-3d__inner {
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.5s var(--anim-transition-smooth);
}

.pc-card-3d__shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.25) 0%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  border-radius: inherit;
}

.pc-card-3d:hover .pc-card-3d__shine {
  opacity: 1;
}

/* ==========================================
   FLOATING LABEL ANIMATION
   ========================================== */
.pc-input-float {
  position: relative;
}

.pc-input-float input,
.pc-input-float textarea {
  width: 100%;
  padding: 1.2rem 1rem 0.8rem;
  border: 2px solid var(--pc-border);
  border-radius: var(--pc-radius-md);
  background: var(--pc-surface);
  color: var(--pc-text);
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.pc-input-float label {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--pc-text-muted);
  pointer-events: none;
  transition: all 0.3s var(--anim-transition-smooth);
  background: var(--pc-surface);
  padding: 0 0.25rem;
}

.pc-input-float input:focus,
.pc-input-float input:not(:placeholder-shown),
.pc-input-float textarea:focus,
.pc-input-float textarea:not(:placeholder-shown) {
  border-color: var(--pc-primary);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--pc-primary) 15%, transparent);
}

.pc-input-float input:focus + label,
.pc-input-float input:not(:placeholder-shown) + label,
.pc-input-float textarea:focus + label,
.pc-input-float textarea:not(:placeholder-shown) + label {
  top: 0;
  font-size: 0.75rem;
  color: var(--pc-primary);
  font-weight: 600;
}

/* ==========================================
   NEON GLOW EFFECTS
   ========================================== */
.pc-glow {
  position: relative;
}

.pc-glow::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--pc-primary), var(--pc-mint));
  border-radius: inherit;
  opacity: 0;
  z-index: -1;
  filter: blur(15px);
  transition: opacity 0.3s ease;
}

.pc-glow:hover::after {
  opacity: 0.5;
  animation: glow-pulse 2s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.4; filter: blur(15px); }
  50% { opacity: 0.7; filter: blur(20px); }
}

/* ==========================================
   MORPHING BACKGROUND BLOB
   ========================================== */
.pc-morph-blob {
  position: absolute;
  width: 500px;
  height: 500px;
  background: linear-gradient(135deg, var(--pc-primary), var(--pc-mint));
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  filter: blur(80px);
  opacity: 0.15;
  animation: morph 8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes morph {
  0%, 100% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    transform: rotate(0deg);
  }
  25% {
    border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
    transform: rotate(90deg);
  }
  50% {
    border-radius: 50% 60% 30% 60% / 30% 60% 70% 40%;
    transform: rotate(180deg);
  }
  75% {
    border-radius: 60% 40% 60% 30% / 70% 30% 50% 60%;
    transform: rotate(270deg);
  }
}

/* ==========================================
   STAGGERED GRID REVEAL
   ========================================== */
.pc-stagger-grid > * {
  opacity: 0;
  transform: translateY(40px) scale(0.95);
}

.pc-stagger-grid.pc-is-visible > * {
  animation: stagger-reveal 0.6s var(--anim-transition-elastic) forwards;
}

.pc-stagger-grid.pc-is-visible > *:nth-child(1) { animation-delay: 0.05s; }
.pc-stagger-grid.pc-is-visible > *:nth-child(2) { animation-delay: 0.1s; }
.pc-stagger-grid.pc-is-visible > *:nth-child(3) { animation-delay: 0.15s; }
.pc-stagger-grid.pc-is-visible > *:nth-child(4) { animation-delay: 0.2s; }
.pc-stagger-grid.pc-is-visible > *:nth-child(5) { animation-delay: 0.25s; }
.pc-stagger-grid.pc-is-visible > *:nth-child(6) { animation-delay: 0.3s; }
.pc-stagger-grid.pc-is-visible > *:nth-child(7) { animation-delay: 0.35s; }
.pc-stagger-grid.pc-is-visible > *:nth-child(8) { animation-delay: 0.4s; }
.pc-stagger-grid.pc-is-visible > *:nth-child(9) { animation-delay: 0.45s; }
.pc-stagger-grid.pc-is-visible > *:nth-child(10) { animation-delay: 0.5s; }
.pc-stagger-grid.pc-is-visible > *:nth-child(11) { animation-delay: 0.55s; }
.pc-stagger-grid.pc-is-visible > *:nth-child(12) { animation-delay: 0.6s; }

@keyframes stagger-reveal {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ==========================================
   WAVE TEXT ANIMATION
   ========================================== */
.pc-wave-text span {
  display: inline-block;
  animation: wave 2s ease-in-out infinite;
}

.pc-wave-text span:nth-child(1) { animation-delay: 0s; }
.pc-wave-text span:nth-child(2) { animation-delay: 0.1s; }
.pc-wave-text span:nth-child(3) { animation-delay: 0.2s; }
.pc-wave-text span:nth-child(4) { animation-delay: 0.3s; }
.pc-wave-text span:nth-child(5) { animation-delay: 0.4s; }
.pc-wave-text span:nth-child(6) { animation-delay: 0.5s; }
.pc-wave-text span:nth-child(7) { animation-delay: 0.6s; }
.pc-wave-text span:nth-child(8) { animation-delay: 0.7s; }
.pc-wave-text span:nth-child(9) { animation-delay: 0.8s; }
.pc-wave-text span:nth-child(10) { animation-delay: 0.9s; }

@keyframes wave {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ==========================================
   BREATHING ANIMATION
   ========================================== */
.pc-breathe {
  animation: breathe 4s ease-in-out infinite;
}

@keyframes breathe {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.02); opacity: 0.9; }
}

/* ==========================================
   RIPPLE EFFECT
   ========================================== */
.pc-ripple {
  position: relative;
  overflow: hidden;
}

.pc-ripple__effect {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transform: scale(0);
  animation: ripple 0.6s ease-out;
  pointer-events: none;
}

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

/* ==========================================
   SHIMMER LOADING EFFECT
   ========================================== */
.pc-shimmer {
  background: linear-gradient(
    90deg,
    var(--pc-surface) 25%,
    color-mix(in srgb, var(--pc-surface) 95%, white) 50%,
    var(--pc-surface) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

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

/* ==========================================
   CHECKMARK DRAW ANIMATION
   ========================================== */
.pc-checkmark {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: draw-check 0.5s var(--anim-transition-smooth) forwards;
}

@keyframes draw-check {
  to { stroke-dashoffset: 0; }
}

/* ==========================================
   HEARTBEAT ANIMATION
   ========================================== */
.pc-heartbeat {
  animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  10% { transform: scale(1.1); }
  20% { transform: scale(1); }
  30% { transform: scale(1.1); }
  40% { transform: scale(1); }
}

/* ==========================================
   LIQUID FILL BUTTON
   ========================================== */
.pc-btn-liquid {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.pc-btn-liquid::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background: linear-gradient(180deg, var(--pc-mint), var(--pc-primary));
  transition: height 0.4s var(--anim-transition-smooth);
  z-index: -1;
}

.pc-btn-liquid:hover::before {
  height: 100%;
}

/* ==========================================
   FLOATING ICONS
   ========================================== */
.pc-float-icon {
  animation: float-icon 3s ease-in-out infinite;
}

.pc-float-icon:nth-child(2n) { animation-delay: 0.5s; }
.pc-float-icon:nth-child(3n) { animation-delay: 1s; }
.pc-float-icon:nth-child(4n) { animation-delay: 1.5s; }

@keyframes float-icon {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(5deg); }
}

/* ==========================================
   BORDER DRAW ANIMATION
   ========================================== */
.pc-border-draw {
  position: relative;
}

.pc-border-draw::before,
.pc-border-draw::after {
  content: '';
  position: absolute;
  width: 0;
  height: 0;
  border: 2px solid transparent;
}

.pc-border-draw::before {
  top: 0;
  left: 0;
  border-top-color: var(--pc-primary);
  border-right-color: var(--pc-primary);
  transition: width 0.3s ease, height 0.3s ease 0.3s;
}

.pc-border-draw::after {
  bottom: 0;
  right: 0;
  border-bottom-color: var(--pc-primary);
  border-left-color: var(--pc-primary);
  transition: width 0.3s ease, height 0.3s ease 0.3s;
}

.pc-border-draw:hover::before,
.pc-border-draw:hover::after {
  width: 100%;
  height: 100%;
}

/* ==========================================
   GLITCH TEXT EFFECT
   ========================================== */
.pc-glitch {
  position: relative;
}

.pc-glitch::before,
.pc-glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}

.pc-glitch:hover::before {
  animation: glitch-1 0.3s ease;
  color: var(--pc-coral);
  opacity: 0.8;
}

.pc-glitch:hover::after {
  animation: glitch-2 0.3s ease;
  color: var(--pc-mint);
  opacity: 0.8;
}

@keyframes glitch-1 {
  0%, 100% { clip-path: inset(0 0 0 0); transform: translate(0); }
  20% { clip-path: inset(20% 0 60% 0); transform: translate(-3px, 3px); }
  40% { clip-path: inset(40% 0 40% 0); transform: translate(3px, -3px); }
  60% { clip-path: inset(60% 0 20% 0); transform: translate(-3px, 3px); }
  80% { clip-path: inset(80% 0 0% 0); transform: translate(3px, -3px); }
}

@keyframes glitch-2 {
  0%, 100% { clip-path: inset(0 0 0 0); transform: translate(0); }
  20% { clip-path: inset(60% 0 20% 0); transform: translate(3px, -3px); }
  40% { clip-path: inset(40% 0 40% 0); transform: translate(-3px, 3px); }
  60% { clip-path: inset(20% 0 60% 0); transform: translate(3px, -3px); }
  80% { clip-path: inset(0% 0 80% 0); transform: translate(-3px, 3px); }
}

/* ==========================================
   SKELETON LOADING
   ========================================== */
.pc-skeleton {
  background: linear-gradient(
    90deg,
    var(--pc-surface-strong) 25%,
    color-mix(in srgb, var(--pc-surface-strong) 90%, white) 50%,
    var(--pc-surface-strong) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-load 1.5s ease-in-out infinite;
  border-radius: var(--pc-radius-sm);
}

.pc-skeleton--text {
  height: 1em;
  margin-bottom: 0.5em;
}

.pc-skeleton--title {
  height: 1.5em;
  width: 60%;
  margin-bottom: 0.75em;
}

.pc-skeleton--avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
}

@keyframes skeleton-load {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ==========================================
   NAVIGATION SCROLL EFFECT
   ========================================== */
.pc-portal-nav {
  transition: background-color 0.3s ease, 
              backdrop-filter 0.3s ease,
              box-shadow 0.3s ease,
              padding 0.3s ease;
}

.pc-portal-nav.pc-is-scrolled {
  background: color-mix(in srgb, var(--pc-surface) 95%, transparent);
  backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

/* ==========================================
   TOOLTIP ANIMATIONS
   ========================================== */
.pc-tooltip {
  position: relative;
}

.pc-tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  padding: 0.5rem 1rem;
  background: var(--pc-text);
  color: var(--pc-surface);
  font-size: 0.8rem;
  border-radius: var(--pc-radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s var(--anim-transition-smooth);
}

.pc-tooltip::before {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  border: 6px solid transparent;
  border-top-color: var(--pc-text);
  opacity: 0;
  transition: all 0.3s var(--anim-transition-smooth);
}

.pc-tooltip:hover::after,
.pc-tooltip:hover::before {
  opacity: 1;
  transform: translateX(-50%) translateY(-8px);
}

/* ==========================================
   ACCORDION SMOOTH ANIMATION
   ========================================== */
.pc-accordion-content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s var(--anim-transition-smooth);
}

.pc-accordion-content.pc-is-open {
  grid-template-rows: 1fr;
}

.pc-accordion-inner {
  overflow: hidden;
}

.pc-accordion-icon {
  transition: transform 0.3s var(--anim-transition-smooth);
}

.pc-accordion-trigger[aria-expanded="true"] .pc-accordion-icon {
  transform: rotate(180deg);
}

/* ==========================================
   TABS UNDERLINE SLIDE
   ========================================== */
.pc-tabs-underline {
  position: relative;
}

.pc-tabs-underline::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--tab-left, 0);
  width: var(--tab-width, 0);
  height: 3px;
  background: linear-gradient(90deg, var(--pc-primary), var(--pc-mint));
  border-radius: 3px 3px 0 0;
  transition: left 0.3s var(--anim-transition-smooth),
              width 0.3s var(--anim-transition-smooth);
}

/* ==========================================
   IMAGE ZOOM ON HOVER
   ========================================== */
.pc-img-zoom {
  overflow: hidden;
}

.pc-img-zoom img {
  transition: transform 0.5s var(--anim-transition-smooth);
}

.pc-img-zoom:hover img {
  transform: scale(1.1);
}

/* ==========================================
   NOTIFICATION BADGE BOUNCE
   ========================================== */
.pc-badge-bounce {
  animation: badge-bounce 0.5s var(--anim-transition-elastic);
}

@keyframes badge-bounce {
  0% { transform: scale(0); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

/* ==========================================
   SPINNER VARIANTS
   ========================================== */
.pc-spinner-dots {
  display: inline-flex;
  gap: 4px;
}

.pc-spinner-dots span {
  width: 8px;
  height: 8px;
  background: var(--pc-primary);
  border-radius: 50%;
  animation: spinner-dot 1.4s ease-in-out infinite both;
}

.pc-spinner-dots span:nth-child(1) { animation-delay: -0.32s; }
.pc-spinner-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes spinner-dot {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1); }
}

/* ==========================================
   REDUCED MOTION SUPPORT
   ========================================== */
@media (prefers-reduced-motion: reduce) {
  .pc-scroll-progress,
  .pc-morph-blob,
  .pc-wave-text span,
  .pc-breathe,
  .pc-float-icon,
  .pc-shimmer,
  .pc-skeleton,
  .pc-heartbeat {
    animation: none !important;
  }
  
  .pc-card-3d,
  .pc-card-3d__inner,
  .pc-btn-magnetic,
  .pc-img-zoom img {
    transform: none !important;
    transition: none !important;
  }
  
  .pc-text-reveal__word {
    opacity: 1;
    transform: none;
    animation: none;
  }
  
  .pc-stagger-grid > * {
    opacity: 1;
    transform: none;
    animation: none;
  }
}