.confetti {
  position: fixed;
  width: 10px;
  height: 10px;
  top: -10px;
  z-index: 10010;
  animation: confettiFall linear forwards;
  pointer-events: none;
}

@keyframes confettiFall {
  to {
    transform: translateY(100vh) rotate(720deg);
    opacity: 0%;
  }
}

.emoji-reaction {
  position: fixed;
  font-size: 3rem;
  pointer-events: none;
  z-index: 10009;
  animation: emojiFloat 1s ease-out forwards;
}

@keyframes emojiFloat {
  0% {
    transform: translateY(0) scale(0.5);
    opacity: 0%;
  }

  50% {
    transform: translateY(-50px) scale(1.2);
    opacity: 100%;
  }

  100% {
    transform: translateY(-100px) scale(0.8);
    opacity: 0%;
  }
}

.milestone-toast {
  position: fixed;
  bottom: calc(100px + env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #059669; /* WCAG AA: 6.54:1 contrast with white */
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white; /* WCAG AA compliant */
  border-radius: 12px;
  padding: 1rem 1.5rem;
  box-shadow: 0 8px 24px rgb(16 185 129 / 40%);
  z-index: 10008;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: calc(100% - 2rem);
  opacity: 0%;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.milestone-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 100%;
}

.milestone-emoji {
  font-size: 2rem;
  line-height: 1;
  animation: bounce 0.6s ease-in-out;
}

.milestone-message {
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.social-proof-pulse {
  animation: socialPulse 0.6s ease-out;
}

@keyframes socialPulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgb(16 185 129 / 70%);
  }

  50% {
    transform: scale(1.02);
  }

  100% {
    transform: scale(1);
    box-shadow: 0 0 0 15px rgb(16 185 129 / 0%);
  }
}

.availability-indicator {
  position: fixed;
  bottom: calc(160px + env(safe-area-inset-bottom));
  right: 1rem;
  z-index: 998;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-bg-primary, #1f2937);
  border: 1px solid var(--color-success, #10b981);
  border-radius: 20px;
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-success, #10b981);
  box-shadow: 0 4px 12px rgb(0 0 0 / 20%);
  animation: slideInRight 0.5s ease-out;
}

@keyframes slideInRight {
  from {
    transform: translateX(200px);
    opacity: 0%;
  }

  to {
    transform: translateX(0);
    opacity: 100%;
  }
}

.availability-dot {
  width: 8px;
  height: 8px;
  background: var(--color-success, #10b981);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 100%;
    transform: scale(1);
  }

  50% {
    opacity: 50%;
    transform: scale(1.2);
  }
}

.trust-badge-float {
  position: fixed;
  top: calc(80px + env(safe-area-inset-top));
  right: 1rem;
  z-index: 997;
  background: white;
  border: 2px solid var(--color-primary, #10b981);
  border-radius: 12px;
  padding: 0.75rem;
  box-shadow: 0 4px 16px rgb(0 0 0 / 15%);
  transform: translateX(300px);
  opacity: 0%;
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.trust-badge-float.show {
  transform: translateX(0);
  opacity: 100%;
}

.trust-badge-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.trust-badge-icon {
  width: 32px;
  height: 32px;
  background: #059669; /* WCAG AA: 6.54:1 contrast */
  background: var(--color-primary, #059669);
  color: white; /* WCAG AA compliant */
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.25rem;
}

.trust-badge-text {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.trust-badge-text strong {
  font-size: 0.875rem;
  color: var(--color-text-primary, #111827);
}

.trust-badge-text small {
  font-size: 0.75rem;
  color: var(--color-text-secondary, #6b7280);
}

.fab-label.updating {
  animation: labelSwap 0.3s ease-in-out;
}

@keyframes labelSwap {
  0%,
  100% {
    opacity: 100%;
    transform: scale(1);
  }

  50% {
    opacity: 0%;
    transform: scale(0.9);
  }
}

.premium-mode .card,
.premium-mode .service-card,
.premium-mode .portfolio-item {
  opacity: 0%;
  transform: translateY(30px);
  transition:
    opacity 0.6s ease-out,
    transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275),
    box-shadow 0.3s ease;
}

.premium-fade-in {
  opacity: 100% !important;
  transform: translateY(0) !important;
}

.quality-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: #059669; /* WCAG AA: 6.54:1 contrast */
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white; /* WCAG AA compliant */
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  box-shadow: 0 4px 12px rgb(16 185 129 / 30%);
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
  pointer-events: none;
  z-index: 10;
}

.quality-badge:hover {
  transform: scale(1.05);
}

.konami-message {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  background: white;
  border: 3px solid var(--color-primary, #10b981);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 12px 40px rgb(0 0 0 / 30%);
  z-index: 10020;
  max-width: 400px;
  text-align: center;
  opacity: 0%;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor: pointer;
}

.konami-message.show {
  opacity: 100%;
  transform: translate(-50%, -50%) scale(1);
}

.konami-message h2 {
  margin-bottom: 1rem;
  color: var(--color-text-primary, #111827);
  font-size: 1.5rem;
}

.konami-message p {
  margin-bottom: 0.75rem;
  color: var(--color-text-secondary, #6b7280);
  font-size: 1rem;
}

.konami-message strong {
  color: var(--color-primary, #10b981);
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.logo-party {
  animation: logoParty 2s ease-in-out;
}

@keyframes logoParty {
  0%,
  100% {
    transform: rotate(0deg) scale(1);
  }

  10% {
    transform: rotate(-10deg) scale(1.1);
  }

  20% {
    transform: rotate(10deg) scale(1.1);
  }

  30% {
    transform: rotate(-10deg) scale(1.1);
  }

  40% {
    transform: rotate(10deg) scale(1.1);
  }

  50% {
    transform: rotate(0deg) scale(1.2);
    filter: hue-rotate(90deg);
  }

  60% {
    transform: rotate(360deg) scale(1);
    filter: hue-rotate(180deg);
  }

  80% {
    filter: hue-rotate(0deg);
  }
}

.success-toast {
  background: #059669; /* WCAG AA: 6.54:1 contrast */
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  border: none;
  color: white; /* WCAG AA compliant */
  font-weight: 500;
}

.loading-message {
  margin-bottom: 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-primary, #f9fafb);
  animation: loadingPulse 2s ease-in-out infinite;
}

@keyframes loadingPulse {
  0%,
  100% {
    opacity: 100%;
  }

  50% {
    opacity: 60%;
  }
}

.hero,
[class*='hero'] {
  will-change: transform;
  transition: transform 0.1s ease-out;
}

.premium-mode button:not(.no-effect),
.premium-mode .btn:not(.no-effect) {
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.premium-mode button:not(.no-effect):active,
.premium-mode .btn:not(.no-effect):active {
  transform: scale(0.95);
}

.premium-mode button:not(.no-effect)::before,
.premium-mode .btn:not(.no-effect)::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgb(255 255 255 / 50%);
  transform: translate(-50%, -50%);
  transition:
    width 0.6s ease,
    height 0.6s ease;
}

.premium-mode button:not(.no-effect):hover::before,
.premium-mode .btn:not(.no-effect):hover::before {
  width: 300px;
  height: 300px;
  opacity: 0%;
}

.premium-mode .card:hover,
.premium-mode .service-card:hover,
.premium-mode .portfolio-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 28px rgb(0 0 0 / 15%);
}

@media (prefers-reduced-motion: reduce) {
  .confetti,
  .emoji-reaction,
  .milestone-emoji,
  .availability-dot,
  .logo-party,
  .loading-message,
  .social-proof-pulse {
    animation: none !important;
  }

  .milestone-toast,
  .trust-badge-float,
  .konami-message,
  .availability-indicator {
    transition: opacity 0.3s ease !important;
  }

  .premium-mode .card,
  .premium-mode .service-card,
  .premium-mode .portfolio-item {
    transition: none !important;
  }
}

@media (prefers-color-scheme: light) {
  .trust-badge-float {
    background: white;
    border-color: var(--color-primary, #10b981);
  }

  .trust-badge-text strong {
    color: #111827;
  }

  .trust-badge-text small {
    color: #6b7280;
  }

  .konami-message {
    background: white;
    border-color: var(--color-primary, #10b981);
  }
}