/* Pivoine Docs Icon Styles */

.pivoine-docs-icon-wrapper {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform-style: preserve-3d;
}

.pivoine-docs-icon-wrapper:not(.is-interactive) {
  cursor: default;
}

.pivoine-docs-icon {
  width: 100%;
  height: 100%;
  display: block;
  filter: drop-shadow(0 10px 40px rgba(168, 85, 247, 0.3));
  transition: filter 0.4s ease;
}

/* Background pulse */
.bg-circle {
  animation: bg-pulse 4s ease-in-out infinite;
}

/* CLOSED STATE - Petals start small and close to center */
.outer-petal {
  transform-origin: 128px 128px;
  transform: scale(0.3);
  opacity: 0.5;
  transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.middle-petal {
  transform-origin: 128px 128px;
  transform: scale(0.4);
  opacity: 0.6;
  transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 0.05s;
}

.inner-petal {
  transform-origin: 128px 128px;
  transform: scale(0.5);
  opacity: 0.7;
  transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s;
}

/* Non-interactive version stays slightly more open */
.pivoine-docs-icon-wrapper:not(.is-interactive) .outer-petal {
  transform: scale(0.85);
  opacity: 0.85;
}

.pivoine-docs-icon-wrapper:not(.is-interactive) .middle-petal {
  transform: scale(0.88);
  opacity: 0.9;
}

.pivoine-docs-icon-wrapper:not(.is-interactive) .inner-petal {
  transform: scale(0.9);
  opacity: 0.95;
}

/* Sparkles twinkle */
.sparkle {
  animation: twinkle 2s ease-in-out infinite;
}

.sparkle-1 {
  animation-delay: 0s;
}

.sparkle-2 {
  animation-delay: 0.5s;
}

.sparkle-3 {
  animation-delay: 1s;
}

.sparkle-4 {
  animation-delay: 1.5s;
}

/* Particles orbit */
.particle {
  animation: orbit 8s linear infinite;
  transform-origin: 128px 128px;
}

.particle-1 {
  animation-delay: 0s;
}

.particle-2 {
  animation-delay: 2s;
}

.particle-3 {
  animation-delay: 4s;
}

.particle-4 {
  animation-delay: 6s;
}

/* Center circle pulse */
.center-circle {
  animation: center-pulse 3s ease-in-out infinite;
}

/* Pages subtle movement */
.page {
  transform-origin: center;
  animation: page-float 3s ease-in-out infinite;
}

.page-1 {
  animation-delay: 0s;
}

.page-2 {
  animation-delay: 0.3s;
}

.page-3 {
  animation-delay: 0.6s;
}

/* Text lines appear */
.text-line {
  stroke-dasharray: 30;
  stroke-dashoffset: 30;
  animation: line-appear 2s ease-out forwards;
}

.line-1 {
  animation-delay: 0.2s;
}

.line-2 {
  animation-delay: 0.4s;
}

.line-3 {
  animation-delay: 0.6s;
}

.line-4 {
  animation-delay: 0.8s;
}

.line-5 {
  animation-delay: 1s;
}

/* HOVER - BLOOM OPEN! */
.pivoine-docs-icon-wrapper.is-interactive:hover {
  transform: scale(1.08) translateY(-8px);
}

.pivoine-docs-icon-wrapper.is-interactive:hover .pivoine-docs-icon {
  filter: drop-shadow(0 20px 60px rgba(168, 85, 247, 0.6));
}

/* Petals bloom open on hover */
.pivoine-docs-icon-wrapper.is-interactive:hover .outer-petal {
  transform: scale(1);
  opacity: 0.85;
  filter: url(#intense-glow);
}

.pivoine-docs-icon-wrapper.is-interactive:hover .middle-petal {
  transform: scale(1);
  opacity: 0.9;
  filter: url(#intense-glow);
}

.pivoine-docs-icon-wrapper.is-interactive:hover .inner-petal {
  transform: scale(1);
  opacity: 0.95;
  filter: url(#intense-glow);
}

.pivoine-docs-icon-wrapper.is-interactive:hover .center-circle {
  animation: center-glow 1s ease-in-out infinite;
}

.pivoine-docs-icon-wrapper.is-interactive:hover .sparkle {
  animation: sparkle-burst 0.8s ease-out infinite;
}

.pivoine-docs-icon-wrapper.is-interactive:hover .page {
  animation: page-fan 0.8s ease-out forwards;
}

/* Click effects */
.pivoine-docs-icon-wrapper.is-clicked {
  animation: icon-bounce 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.pivoine-docs-icon-wrapper.is-clicked .pivoine-docs-icon {
  animation: icon-spin 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
  filter: drop-shadow(0 25px 80px rgba(168, 85, 247, 0.9));
}

.pivoine-docs-icon-wrapper.is-clicked .petal {
  animation: petal-explode 0.8s ease-out;
}

.pivoine-docs-icon-wrapper.is-clicked .center-circle {
  animation: center-burst 0.8s ease-out;
}

/* Ripple effect */
.ripple-effect {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.6) 0%, rgba(168, 85, 247, 0) 70%);
  transform: translate(-50%, -50%) scale(0);
  animation: ripple-expand 1s ease-out;
  pointer-events: none;
}

/* Label */
.icon-label {
  margin-top: 0.5rem;
}

.label-text {
  font-size: 1.25rem;
  font-weight: 700;
  background: linear-gradient(135deg, #a855f7, #ec4899);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: label-shimmer 3s ease-in-out infinite;
}

/* Keyframes */
@keyframes bg-pulse {
  0%,
  100% {
    opacity: 0.4;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.05);
  }
}

@keyframes twinkle {
  0%,
  100% {
    opacity: 0.4;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.3);
  }
}

@keyframes orbit {
  from {
    transform: rotate(0deg) translateX(80px) rotate(0deg);
  }
  to {
    transform: rotate(360deg) translateX(80px) rotate(-360deg);
  }
}

@keyframes center-pulse {
  0%,
  100% {
    opacity: 0.6;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.15);
  }
}

@keyframes page-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-2px);
  }
}

@keyframes line-appear {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes center-glow {
  0%,
  100% {
    opacity: 0.8;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
    filter: url(#intense-glow);
  }
}

@keyframes sparkle-burst {
  0%,
  100% {
    opacity: 0.8;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.8);
  }
}

@keyframes page-fan {
  0% {
    transform: translateY(0) rotate(0deg);
  }
  100% {
    transform: translateY(-3px) rotate(2deg);
  }
}

@keyframes icon-bounce {
  0% {
    transform: scale(1) translateY(0) rotateZ(0deg);
  }
  30% {
    transform: scale(0.9) translateY(0) rotateZ(0deg);
  }
  60% {
    transform: scale(1.15) translateY(-15px) rotateZ(180deg);
  }
  80% {
    transform: scale(0.95) translateY(0) rotateZ(360deg);
  }
  100% {
    transform: scale(1) translateY(0) rotateZ(360deg);
  }
}

@keyframes icon-spin {
  0% {
    transform: perspective(1000px) rotateY(0deg);
  }
  50% {
    transform: perspective(1000px) rotateY(180deg);
  }
  100% {
    transform: perspective(1000px) rotateY(360deg);
  }
}

@keyframes petal-explode {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.3);
    opacity: 0.8;
    filter: url(#intense-glow);
  }
  100% {
    transform: scale(1);
    opacity: 1;
    filter: url(#petal-glow);
  }
}

@keyframes center-burst {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.8);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 0.8;
  }
}

@keyframes ripple-expand {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(3);
    opacity: 0;
  }
}

@keyframes label-shimmer {
  0%,
  100% {
    filter: brightness(1);
  }
  50% {
    filter: brightness(1.3);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .pivoine-docs-icon-wrapper.is-interactive:hover {
    transform: scale(1.05) translateY(-4px);
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .pivoine-docs-icon-wrapper,
  .pivoine-docs-icon,
  .petal,
  .sparkle,
  .particle,
  .center-circle,
  .page,
  .text-line,
  .ripple-effect,
  .label-text {
    animation: none !important;
    transition: none !important;
  }

  .pivoine-docs-icon-wrapper.is-interactive:hover {
    transform: scale(1.03);
  }

  /* Show petals in semi-open state for reduced motion */
  .outer-petal {
    transform: scale(0.85);
    opacity: 0.85;
  }

  .middle-petal {
    transform: scale(0.88);
    opacity: 0.9;
  }

  .inner-petal {
    transform: scale(0.9);
    opacity: 0.95;
  }
}

/* Touch devices */
@media (hover: none) and (pointer: coarse) {
  .pivoine-docs-icon-wrapper.is-interactive:active {
    transform: scale(0.95);
  }
}