/**
 * family-walk-booster · namespace aislado (.fwb-*)
 * Entrada cinematográfica · caminata en grupo · tok-tok · cargar a Gema
 */

.fwb-root {
  --fwb-z: 9985;
  --fwb-brand: #ea580c;
  --fwb-brand-dark: #c2410c;
  --fwb-wa: #25d366;
  --fwb-wa-dark: #128c7e;
  --fwb-avatar-h: clamp(92px, 15vw, 132px);
  --fwb-depth: 18px;
  --fwb-safe-bottom: max(0px, env(safe-area-inset-bottom));
  --fwb-shadow-x: 12px;
  --fwb-shadow-y: 18px;
  --fwb-shadow-blur: 28px;
  --fwb-shadow-opacity: 0.38;
  --fwb-lift: 0px;
  --fwb-carry-tilt: 0deg;

  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--fwb-z);
  height: calc(var(--fwb-avatar-h) + 80px + var(--fwb-safe-bottom));
  pointer-events: none;
  overflow: visible;
}

.fwb-root.fwb-root--hidden {
  visibility: hidden;
  opacity: 0;
}

.fwb-root.fwb-root--visible {
  visibility: visible;
  opacity: 1;
  transition: opacity 0.6s ease;
}

.fwb-walker {
  position: absolute;
  left: 0;
  bottom: var(--fwb-safe-bottom);
  width: var(--fwb-avatar-h);
  will-change: transform, opacity;
  pointer-events: none;
  opacity: 1;
}

.fwb-walker.fwb-walker--entering {
  opacity: calc(clamp(0, var(--fwb-enter-opacity, 0), 1));
}

.fwb-scene {
  position: relative;
  width: var(--fwb-avatar-h);
  height: calc(var(--fwb-avatar-h) + 32px);
  perspective: 1100px;
  perspective-origin: 50% 90%;
  pointer-events: auto;
}

.fwb-entity {
  position: relative;
  width: 100%;
  height: var(--fwb-avatar-h);
  transform-style: preserve-3d;
  transform-origin: 50% 94%;
  will-change: transform;
  transform: translate3d(0, var(--fwb-lift), 0) rotateX(var(--fwb-carry-tilt));
  transition: transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

.fwb-root.fwb-root--carry .fwb-entity {
  --fwb-lift: -14px;
  --fwb-carry-tilt: -7deg;
}

.fwb-ground-shadow {
  position: absolute;
  left: 50%;
  bottom: -8px;
  z-index: 0;
  width: calc(var(--fwb-avatar-h) * 0.82);
  height: calc(var(--fwb-avatar-h) * 0.17);
  margin-left: calc(var(--fwb-avatar-h) * -0.41);
  border-radius: 999px;
  background: radial-gradient(ellipse at center, rgba(15, 23, 42, var(--fwb-shadow-opacity)) 0%, transparent 72%);
  filter: blur(7px);
  transform: translate3d(var(--fwb-shadow-x), 0, 0) scaleX(var(--fwb-shadow-scale, 1));
  pointer-events: none;
  transition: transform 0.4s ease, width 0.5s ease;
}

.fwb-root.fwb-root--carry .fwb-ground-shadow {
  width: calc(var(--fwb-avatar-h) * 0.68);
  --fwb-shadow-scale: 0.82;
}

.fwb-vol {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
}

.fwb-vol.fwb-vol--alive {
  animation: fwb-breathe 4.8s ease-in-out infinite;
}

.fwb-vol__shell {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.fwb-root.fwb-root--carry .fwb-vol__shell {
  transform: translateZ(6px) rotateX(-4deg);
}

.fwb-vol__face {
  position: absolute;
  inset: 0;
  border-radius: 20px;
  backface-visibility: hidden;
}

.fwb-vol__face--front {
  transform: translateZ(calc(var(--fwb-depth) * 0.5));
  overflow: hidden;
  border: 3px solid rgba(255, 255, 255, 0.96);
  box-shadow:
    var(--fwb-shadow-x) var(--fwb-shadow-y) var(--fwb-shadow-blur) rgba(15, 23, 42, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.fwb-vol__face--front img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 16%;
  filter: drop-shadow(0 5px 10px rgba(15, 23, 42, 0.2));
  transition: object-position 0.75s cubic-bezier(0.22, 1, 0.36, 1), transform 0.75s ease;
}

.fwb-root.fwb-root--carry .fwb-vol__face--front img {
  object-position: center 6%;
  transform: scale(1.04);
}

.fwb-vol__shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.44) 0%, transparent 40%, transparent 100%);
  pointer-events: none;
}

.fwb-vol__face--back {
  transform: rotateY(180deg) translateZ(calc(var(--fwb-depth) * 0.5));
  background: linear-gradient(165deg, #475569, #1e293b);
}

.fwb-vol__face--left,
.fwb-vol__face--right,
.fwb-vol__face--top,
.fwb-vol__face--bottom {
  background: linear-gradient(180deg, #64748b, #334155);
  opacity: 0.92;
}

.fwb-vol__face--left {
  width: var(--fwb-depth);
  height: calc(100% - 10px);
  top: 5px;
  left: calc(50% - var(--fwb-avatar-h) / 2);
  transform: rotateY(-90deg) translateZ(calc(var(--fwb-avatar-h) / 2 - 4px));
}

.fwb-vol__face--right {
  width: var(--fwb-depth);
  height: calc(100% - 10px);
  top: 5px;
  left: calc(50% - var(--fwb-avatar-h) / 2 + var(--fwb-avatar-h) - var(--fwb-depth));
  transform: rotateY(90deg) translateZ(calc(var(--fwb-avatar-h) / 2 - 4px));
}

.fwb-vol__face--top {
  height: var(--fwb-depth);
  width: calc(100% - 12px);
  left: 6px;
  top: calc(50% - var(--fwb-avatar-h) / 2);
  transform: rotateX(90deg) translateZ(calc(var(--fwb-avatar-h) / 2 - 6px));
}

.fwb-vol__face--bottom {
  height: var(--fwb-depth);
  width: calc(100% - 12px);
  left: 6px;
  top: calc(50% + var(--fwb-avatar-h) / 2 - var(--fwb-depth));
  transform: rotateX(-90deg) translateZ(calc(var(--fwb-avatar-h) / 2 - 6px));
  background: linear-gradient(90deg, #334155, #0f172a);
}

.fwb-vol.fwb-vol--knock {
  animation: fwb-knock-lunge 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.fwb-carry-badge {
  position: absolute;
  top: -6px;
  right: -4px;
  z-index: 5;
  padding: 3px 7px;
  border-radius: 999px;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(135deg, var(--fwb-brand), var(--fwb-brand-dark));
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.4);
  opacity: 0;
  transform: translateY(8px) translateZ(20px);
  transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.fwb-root.fwb-root--carry .fwb-carry-badge {
  opacity: 1;
  transform: translateY(0) translateZ(28px);
}

.fwb-hit-btn {
  position: absolute;
  inset: 0;
  z-index: 4;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  border-radius: 20px;
}

.fwb-glass {
  position: absolute;
  left: 50%;
  top: calc(var(--fwb-avatar-h) * -0.06);
  z-index: 3;
  width: calc(var(--fwb-avatar-h) * 0.78);
  height: calc(var(--fwb-avatar-h) * 0.44);
  margin-left: calc(var(--fwb-avatar-h) * -0.39);
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.52);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.64), rgba(226, 232, 240, 0.24));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82), 0 14px 34px rgba(15, 23, 42, 0.16);
  transform: translateZ(26px) rotateX(10deg) scale(0.9);
  transform-style: preserve-3d;
  opacity: 0;
  transition: opacity 0.45s ease, transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.fwb-root.fwb-root--center .fwb-glass {
  opacity: 1;
  transform: translateZ(38px) rotateX(7deg) scale(1);
}

.fwb-glass.fwb-glass--hit {
  animation: fwb-glass-hit 0.28s ease;
}

.fwb-ripple {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 10px;
  margin: -5px 0 0 -5px;
  border-radius: 999px;
  border: 2px solid rgba(100, 116, 139, 0.55);
  opacity: 0;
  pointer-events: none;
}

.fwb-ripple.fwb-ripple--active {
  animation: fwb-ripple 0.54s ease-out;
}

.fwb-fist {
  position: absolute;
  right: -12px;
  bottom: 8px;
  font-size: 22px;
  color: var(--fwb-brand-dark);
  opacity: 0;
  filter: drop-shadow(0 3px 4px rgba(0, 0, 0, 0.22));
  pointer-events: none;
}

.fwb-root.fwb-root--knocking .fwb-fist,
.fwb-root.fwb-root--cta .fwb-fist {
  opacity: 1;
}

.fwb-fist.fwb-fist--swing {
  animation: fwb-fist-swing 0.28s ease-in-out;
}

.fwb-tooltip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 20px);
  z-index: 6;
  min-width: 224px;
  max-width: min(300px, calc(100vw - 28px));
  padding: 14px 16px;
  border: 0;
  border-radius: 18px;
  background: linear-gradient(155deg, #fff7ed, #fff 52%, #f8fafc);
  box-shadow:
    0 24px 52px rgba(15, 23, 42, 0.24),
    0 10px 0 rgba(234, 88, 12, 0.11),
    inset 0 1px 0 rgba(255, 255, 255, 0.95);
  transform: translateX(-50%) translateY(18px) translateZ(52px) rotateX(16deg) scale(0.86);
  transform-style: preserve-3d;
  opacity: 0;
  pointer-events: none;
  cursor: pointer;
  text-align: center;
  transition: opacity 0.5s ease, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.fwb-tooltip::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(234, 88, 12, 0.22);
}

.fwb-tooltip::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -8px;
  width: 16px;
  height: 16px;
  margin-left: -8px;
  background: #fff;
  border-right: 1px solid rgba(234, 88, 12, 0.14);
  border-bottom: 1px solid rgba(234, 88, 12, 0.14);
  transform: rotate(45deg);
}

.fwb-tooltip.fwb-tooltip--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0) translateZ(58px) rotateX(5deg) scale(1);
  pointer-events: auto;
}

.fwb-tooltip.fwb-tooltip--hide {
  opacity: 0;
  transform: translateX(-50%) translateY(12px) translateZ(18px) rotateX(20deg) scale(0.88);
}

.fwb-tooltip__text {
  display: block;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.35;
  color: #0f172a;
}

.fwb-tooltip__sub {
  display: block;
  margin-top: 5px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fwb-wa-dark);
}

.fwb-root.fwb-root--cta .fwb-tooltip__sub {
  animation: fwb-cta-pulse 0.85s ease-in-out infinite;
}

.fwb-dismiss {
  position: absolute;
  top: -10px;
  right: -10px;
  z-index: 8;
  width: 26px;
  height: 26px;
  border: 0;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.84);
  color: #fff;
  font-size: 15px;
  cursor: pointer;
  box-shadow: 0 6px 14px rgba(15, 23, 42, 0.28);
  transform: translateZ(62px);
}

.page-detalle:has(.fwb-root.fwb-root--visible) .c-detalle-scroll-top {
  bottom: calc(var(--fwb-avatar-h) + 60px + var(--fwb-safe-bottom));
}

@keyframes fwb-breathe {
  0%, 100% { transform: translateZ(0) rotateX(0deg) rotateY(0deg); }
  50% { transform: translateZ(4px) rotateX(1.4deg) rotateY(-1deg); }
}

@keyframes fwb-knock-lunge {
  0% { transform: translateZ(0) rotateX(0deg); }
  40% { transform: translateZ(24px) rotateX(7deg); }
  100% { transform: translateZ(2px) rotateX(0deg); }
}

@keyframes fwb-glass-hit {
  0%, 100% { transform: translateZ(38px) rotateX(7deg) translateX(0); }
  30% { transform: translateZ(36px) rotateX(8deg) translateX(-4px); }
  70% { transform: translateZ(36px) rotateX(6deg) translateX(4px); }
}

@keyframes fwb-ripple {
  0% { opacity: 0.78; transform: scale(1); }
  100% { opacity: 0; transform: scale(8); }
}

@keyframes fwb-fist-swing {
  0% { transform: translateX(12px) rotate(-14deg); }
  45% { transform: translateX(-6px) rotate(10deg) scale(1.08); }
  100% { transform: translateX(4px) rotate(-6deg); }
}

@keyframes fwb-cta-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.68; }
}

@media (prefers-reduced-motion: reduce) {
  .fwb-vol.fwb-vol--alive,
  .fwb-vol.fwb-vol--knock,
  .fwb-glass.fwb-glass--hit,
  .fwb-fist.fwb-fist--swing,
  .fwb-ripple.fwb-ripple--active,
  .fwb-tooltip__sub {
    animation: none !important;
  }

  .fwb-entity,
  .fwb-vol__shell {
    transition: none !important;
  }
}

@media (max-width: 560px) {
  .fwb-root {
    --fwb-avatar-h: clamp(76px, 24vw, 102px);
    --fwb-depth: 14px;
    height: calc(var(--fwb-avatar-h) + 64px + var(--fwb-safe-bottom));
  }

  .fwb-scene {
    perspective: 860px;
  }

  .fwb-tooltip {
    min-width: 192px;
    padding: 11px 13px;
  }

  .fwb-tooltip__text {
    font-size: 12px;
  }
}