/* =============================================
   MY SCREEN SIZE — animations.css
   ============================================= */

/* ---- Reveal animations ---- */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-left  { transform: translateX(-36px); }
.reveal-right { transform: translateX(36px); }

.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* ---- Delay helpers ---- */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.35s; }
.delay-4 { transition-delay: 0.5s; }

/* ---- Floating animation for orbs ---- */
.orb-1 { animation: float-orb-1 14s ease-in-out infinite; }
.orb-2 { animation: float-orb-2 18s ease-in-out infinite; }
.orb-3 { animation: float-orb-3 11s ease-in-out infinite; }

@keyframes float-orb-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-30px, 20px) scale(1.04); }
  66% { transform: translate(20px, -30px) scale(0.96); }
}
@keyframes float-orb-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -25px) scale(1.06); }
}
@keyframes float-orb-3 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-20px, 30px); }
}

/* ---- Card hover glow pulse ---- */
.detector-card:hover .card-icon {
  animation: icon-pop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes icon-pop {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); }
  100% { transform: scale(1); }
}

/* ---- Page load fade ---- */
body { animation: body-fade 0.5s ease forwards; }
@keyframes body-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ---- Counter animation ---- */
@keyframes count-up {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.card-value { animation: count-up 0.4s ease forwards; }

/* ---- Skeleton loading ---- */
@keyframes skeleton-shimmer {
  0% { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}
.skeleton {
  background: linear-gradient(90deg, var(--surface) 25%, var(--surface-2) 50%, var(--surface) 75%);
  background-size: 800px 100%;
  animation: skeleton-shimmer 1.6s infinite linear;
  border-radius: 6px;
  color: transparent !important;
}

/* ---- Copy button success ---- */
.btn-copy.copied {
  color: var(--accent-3);
  border-color: var(--accent-3);
  animation: copy-bounce 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes copy-bounce {
  0% { transform: scale(1); }
  50% { transform: scale(1.07); }
  100% { transform: scale(1); }
}

/* ---- Active breakpoint pulse ---- */
.bp-card.active {
  animation: bp-active-glow 3s ease infinite;
}
@keyframes bp-active-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(61,108,255,0); }
  50% { box-shadow: 0 0 12px 2px rgba(61,108,255,0.2); }
}

/* ---- Comparison bar entrance ---- */
@keyframes bar-rise {
  from { transform: scaleY(0); transform-origin: bottom; }
  to { transform: scaleY(1); transform-origin: bottom; }
}
.comp-bar { transform-origin: bottom; }
.comp-bar.animated { animation: bar-rise 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards; }

/* ---- Tooltip ---- */
.tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-3);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-2);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
  z-index: 10;
}
.comp-bar-wrap:hover .tooltip { opacity: 1; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-2); }

/* ---- Focus visible ---- */
*:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}