/* =========================================================
   ROOTS TO ACTION · PREMIUM SEQUENTIAL GROWTH EXPERIENCE
   ========================================================= */

.gas-activity {
  --gas-ink: #173f3a;
  --gas-muted: #62736f;
  --gas-violet: #5f56c8;
  --gas-violet-soft: #eeecff;
  --gas-teal: #2d8e86;
  --gas-teal-soft: #e5f4f0;
  --gas-gold: #e7a14a;
  --gas-coral: #df776b;
  --gas-line: rgba(30, 76, 70, 0.13);
  --gas-paper: rgba(255, 255, 255, 0.88);
  --source-color: #4d9a91;

  position: relative;
  box-sizing: border-box;
  isolation: isolate;
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: clamp(12px, 1.8vw, 20px);
  overflow: hidden;
  border: 1px solid rgba(57, 94, 87, 0.13);
  border-radius: clamp(22px, 2.4vw, 30px);
  color: var(--gas-ink);
  background:
    radial-gradient(circle at 7% 7%, rgba(112, 174, 151, 0.17), transparent 28%),
    radial-gradient(circle at 93% 9%, rgba(235, 173, 105, 0.17), transparent 31%),
    linear-gradient(145deg, #f5f9f5 0%, #fbf7ef 100%);
  box-shadow:
    0 24px 60px rgba(29, 68, 62, 0.10),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
  font-family: inherit;
}

.gas-activity::before,
.gas-activity::after {
  content: "";
  position: absolute;
  z-index: -1;
  border-radius: 999px;
  pointer-events: none;
  filter: blur(2px);
}

.gas-activity::before {
  top: -110px;
  left: -90px;
  width: 300px;
  height: 260px;
  background: rgba(107, 167, 145, 0.10);
}

.gas-activity::after {
  right: -100px;
  bottom: -140px;
  width: 360px;
  height: 320px;
  background: rgba(231, 161, 74, 0.09);
}

.gas-activity *,
.gas-activity *::before,
.gas-activity *::after {
  box-sizing: border-box;
}

.gas-activity [hidden] {
  display: none !important;
}

.gas-activity[data-source="family"] { --source-color: #df776b; }
.gas-activity[data-source="culture"] { --source-color: #e5a04a; }
.gas-activity[data-source="language"] { --source-color: #7569c9; }
.gas-activity[data-source="community"] { --source-color: #43979d; }
.gas-activity[data-source="traditions"] { --source-color: #9571bf; }
.gas-activity[data-source="values"] { --source-color: #75a24b; }

/* Progress and choice continuity */

.gas-progress {
  position: relative;
  z-index: 3;
  margin: 0 0 14px;
  padding: 8px;
  border: 1px solid rgba(53, 92, 84, 0.11);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.62);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
}

.gas-progress-track {
  position: absolute;
  top: 27px;
  left: 12%;
  right: 12%;
  height: 2px;
  border-radius: 999px;
  background: rgba(43, 84, 77, 0.10);
}

.gas-progress ol {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.gas-progress li {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  min-width: 0;
  min-height: 54px;
  padding: 7px 10px;
  border: 1px solid transparent;
  border-radius: 13px;
  color: #87928f;
  background: rgba(255, 255, 255, 0.48);
  transition:
    color 260ms ease,
    border-color 260ms ease,
    background 260ms ease,
    box-shadow 260ms ease,
    transform 260ms ease;
}

.gas-progress-marker {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(51, 89, 82, 0.14);
  border-radius: 50%;
  color: #778582;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 4px 12px rgba(34, 75, 68, 0.08);
  font-size: 0.76rem;
  font-weight: 800;
  transition: inherit;
}

.gas-progress-copy {
  display: block;
  min-width: 0;
}

.gas-progress small,
.gas-progress strong {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.gas-progress small {
  margin-bottom: 2px;
  color: inherit;
  font-size: 0.62rem;
  font-weight: 850;
  letter-spacing: 0.09em;
  line-height: 1.1;
  text-transform: uppercase;
}

.gas-progress strong {
  color: #687874;
  font-size: 0.76rem;
  font-weight: 750;
  line-height: 1.2;
}

.gas-progress li.is-active {
  color: var(--gas-violet);
  border-color: rgba(95, 86, 200, 0.25);
  background: rgba(255, 255, 255, 0.94);
  box-shadow:
    0 8px 20px rgba(52, 78, 72, 0.08),
    inset 0 -2px 0 var(--gas-violet);
  transform: translateY(-1px);
}

.gas-progress li.is-active .gas-progress-marker {
  color: #fff;
  border-color: var(--gas-violet);
  background: var(--gas-violet);
  box-shadow: 0 5px 15px rgba(95, 86, 200, 0.26);
}

.gas-progress li.is-active strong,
.gas-progress li.is-filled strong {
  color: var(--gas-ink);
}

.gas-progress li.is-past .gas-progress-marker {
  color: #fff;
  border-color: #45958b;
  background: #45958b;
}

.gas-progress li.is-past,
.gas-progress li.is-filled {
  color: #4c8179;
}

/* Desktop composition */

.gas-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(330px, 0.92fr) minmax(430px, 1.08fr);
  gap: 15px;
  align-items: stretch;
}

.gas-tree-column,
.gas-workspace {
  min-width: 0;
}

.gas-tree-scene {
  position: relative;
  height: 500px;
  min-height: 0;
  overflow: hidden;
  border: 1px solid rgba(44, 89, 80, 0.13);
  border-radius: 24px;
  background:
    linear-gradient(180deg, #e9f7f3 0%, #f2f8ef 52%, #f6eedf 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.96),
    inset 0 -24px 60px rgba(174, 132, 75, 0.06),
    0 18px 34px rgba(32, 71, 64, 0.09);
  transition:
    border-color 260ms ease,
    box-shadow 260ms ease,
    transform 260ms ease;
}

.gas-tree-scene::before {
  content: "";
  position: absolute;
  z-index: 0;
  right: -8%;
  bottom: -22%;
  left: -8%;
  height: 48%;
  border-radius: 50% 50% 0 0 / 30% 30% 0 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(198, 167, 116, 0.18), transparent 55%),
    linear-gradient(180deg, rgba(230, 224, 199, 0.54), rgba(218, 205, 174, 0.32));
}

.gas-sky-wash {
  position: absolute;
  z-index: 0;
  inset: 0;
  background:
    radial-gradient(circle at 78% 16%, rgba(255, 247, 198, 0.54), transparent 23%),
    radial-gradient(circle at 19% 22%, rgba(255, 255, 255, 0.68), transparent 27%);
  pointer-events: none;
}

.gas-cloud {
  position: absolute;
  z-index: 0;
  height: 22px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.43);
  filter: blur(0.4px);
  opacity: 0.72;
  pointer-events: none;
}

.gas-cloud::before,
.gas-cloud::after {
  content: "";
  position: absolute;
  bottom: 3px;
  border-radius: 50%;
  background: inherit;
}

.gas-cloud::before { left: 18%; width: 32px; height: 32px; }
.gas-cloud::after { right: 15%; width: 25px; height: 25px; }
.gas-cloud-one { top: 13%; left: 8%; width: 92px; animation: gas-cloud-drift 13s ease-in-out infinite alternate; }
.gas-cloud-two { top: 25%; right: 5%; width: 70px; transform: scale(0.76); opacity: 0.42; animation: gas-cloud-drift 16s 2s ease-in-out infinite alternate-reverse; }

.gas-hill {
  position: absolute;
  z-index: 0;
  bottom: 19%;
  border-radius: 50% 50% 0 0;
  transform-origin: bottom;
  pointer-events: none;
}

.gas-hill-far {
  left: -12%;
  width: 68%;
  height: 22%;
  background: rgba(139, 190, 165, 0.15);
  transform: rotate(4deg);
}

.gas-hill-near {
  right: -18%;
  width: 72%;
  height: 26%;
  background: rgba(185, 200, 153, 0.15);
  transform: rotate(-5deg);
}

.gas-scene-grain {
  position: absolute;
  z-index: 1;
  inset: 0;
  opacity: 0.22;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(40, 80, 72, 0.12) 0 0.5px, transparent 0.8px),
    radial-gradient(circle at 70% 65%, rgba(141, 104, 60, 0.10) 0 0.5px, transparent 0.8px);
  background-size: 13px 13px, 17px 17px;
}

.gas-scene-glow {
  position: absolute;
  z-index: 1;
  top: 13%;
  left: 50%;
  width: 72%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.78), rgba(255, 250, 218, 0.22) 48%, transparent 72%);
  opacity: 0.74;
  transform: translateX(-50%) scale(0.94);
  transition:
    opacity 500ms ease,
    transform 650ms cubic-bezier(0.2, 0.78, 0.22, 1),
    background 500ms ease;
  pointer-events: none;
}

.gas-tree-art {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 20px;
  height: 88%;
  aspect-ratio: 420 / 565;
  transform: translateX(-50%);
  transform-origin: 50% 88%;
  transition: filter 500ms ease;
}

.gas-tree-layer {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}

.gas-soil-layer {
  z-index: 4;
  opacity: 1;
  filter: drop-shadow(0 12px 10px rgba(69, 48, 27, 0.13));
}

.gas-tree-trunk {
  z-index: 5;
  opacity: 0;
  clip-path: inset(86% 0 0 0);
  transform: translateY(4%) scale(0.98);
  transform-origin: 50% 82%;
  filter: drop-shadow(0 11px 12px rgba(55, 43, 28, 0.13));
  transition:
    clip-path 1320ms cubic-bezier(0.18, 0.74, 0.18, 1),
    transform 1320ms cubic-bezier(0.18, 0.74, 0.18, 1),
    opacity 180ms ease;
}

.gas-activity[data-growth="1"] .gas-tree-trunk,
.gas-activity[data-growth="2"] .gas-tree-trunk,
.gas-activity[data-growth="3"] .gas-tree-trunk {
  opacity: 1;
  clip-path: inset(0 0 0 0);
  transform: translateY(0) scale(1);
}

.gas-activity.is-growing-trunk .gas-tree-trunk {
  animation: gas-trunk-grow 1380ms cubic-bezier(0.18, 0.74, 0.18, 1) both;
}

.gas-tree-final {
  z-index: 6;
  opacity: 0;
  clip-path: circle(4% at 50% 62%);
  transform: scale(0.86) translateY(2%);
  transform-origin: 50% 72%;
  filter:
    saturate(0.86)
    drop-shadow(0 12px 14px rgba(34, 67, 58, 0.12));
  transition:
    clip-path 1050ms cubic-bezier(0.16, 0.82, 0.21, 1),
    transform 1050ms cubic-bezier(0.16, 0.82, 0.21, 1),
    opacity 220ms ease,
    filter 650ms ease;
}

.gas-activity[data-growth="2"] .gas-tree-final,
.gas-activity[data-growth="3"] .gas-tree-final {
  opacity: 1;
  clip-path: circle(78% at 50% 58%);
  transform: scale(1) translateY(0);
}

.gas-activity.is-sprouting .gas-tree-final {
  animation: gas-canopy-grow 1080ms cubic-bezier(0.16, 0.82, 0.21, 1) both;
}

.gas-activity[data-growth="3"] .gas-tree-final {
  filter:
    saturate(1.05)
    brightness(1.035)
    drop-shadow(0 14px 16px rgba(34, 67, 58, 0.15));
}

.gas-activity[data-growth="2"] .gas-tree-trunk,
.gas-activity[data-growth="3"] .gas-tree-trunk {
  opacity: 0.26;
  transition: opacity 500ms 420ms ease;
}

.gas-ground-shadow {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 8.5%;
  width: 68%;
  height: 8%;
  border-radius: 50%;
  background: rgba(63, 46, 29, 0.18);
  filter: blur(10px);
  transform: translateX(-50%);
  opacity: 0.48;
}

/* Planting, roots, and trunk sequence */

.gas-planted-seed {
  position: absolute;
  z-index: 10;
  left: 50%;
  bottom: 14.5%;
  width: 27px;
  opacity: 0;
  transform: translate(-50%, -170px) rotate(-18deg) scale(0.88);
  filter: drop-shadow(0 5px 5px rgba(68, 42, 24, 0.22));
  pointer-events: none;
}

.gas-planted-seed svg,
.gas-option-icon svg,
.gas-rain-drop svg,
.gas-sun-source svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.gas-seed-body { fill: var(--source-color); stroke: #315b50; stroke-width: 2; }
.gas-seed-line { fill: none; stroke: rgba(255, 255, 255, 0.84); stroke-width: 2.4; stroke-linecap: round; }
.gas-seed-leaf { fill: #f6c87c; stroke: #315b50; stroke-width: 1.6; }

.gas-activity.is-planting-seed .gas-planted-seed {
  animation: gas-seed-drop 720ms cubic-bezier(0.2, 0.78, 0.24, 1) both;
}

.gas-activity.is-growing-trunk .gas-planted-seed,
.gas-activity[data-growth="1"] .gas-planted-seed,
.gas-activity[data-growth="2"] .gas-planted-seed,
.gas-activity[data-growth="3"] .gas-planted-seed {
  opacity: 0;
  transform: translate(-50%, 5px) scale(0.55);
  transition: opacity 180ms ease, transform 240ms ease;
}

.gas-root-lines {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 2%;
  width: 86%;
  height: 28%;
  overflow: visible;
  opacity: 0;
  transform: translateX(-50%);
  pointer-events: none;
}

.gas-root-lines path {
  fill: none;
  stroke: color-mix(in srgb, var(--source-color) 62%, #5f452d);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-dasharray: 240;
  stroke-dashoffset: 240;
  filter: drop-shadow(0 2px 2px rgba(58, 43, 28, 0.16));
}

.gas-activity.is-planting-seed .gas-root-lines {
  opacity: 0.72;
  transition: opacity 220ms 500ms ease;
}

.gas-activity.is-planting-seed .gas-root-lines path {
  animation: gas-root-draw 760ms 520ms cubic-bezier(0.24, 0.7, 0.2, 1) forwards;
}

.gas-activity.is-growing-trunk .gas-root-lines,
.gas-activity[data-growth="1"] .gas-root-lines {
  opacity: 0;
  transition: opacity 360ms 720ms ease;
}

.gas-soil-ripple {
  position: absolute;
  z-index: 9;
  left: 50%;
  bottom: 12.5%;
  width: 36%;
  height: 9%;
  border: 2px solid color-mix(in srgb, var(--source-color) 54%, transparent);
  border-radius: 50%;
  opacity: 0;
  transform: translateX(-50%) scale(0.28);
  pointer-events: none;
}

.gas-activity.has-seed-burst .gas-soil-ripple {
  animation: gas-soil-ripple 720ms ease-out both;
}

.gas-soil-sparkles,
.gas-finish-particles,
.gas-branch-buds {
  position: absolute;
  z-index: 12;
  inset: 0;
  pointer-events: none;
}

.gas-soil-sparkles i {
  position: absolute;
  left: calc(38% + (var(--spark-index, 0) * 5%));
  bottom: 16%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--source-color) 64%, #fff);
  opacity: 0;
}

.gas-soil-sparkles i:nth-child(1) { --spark-index: 0; --spark-x: -25px; }
.gas-soil-sparkles i:nth-child(2) { --spark-index: 1; --spark-x: -15px; }
.gas-soil-sparkles i:nth-child(3) { --spark-index: 2; --spark-x: -5px; }
.gas-soil-sparkles i:nth-child(4) { --spark-index: 3; --spark-x: 8px; }
.gas-soil-sparkles i:nth-child(5) { --spark-index: 4; --spark-x: 18px; }
.gas-soil-sparkles i:nth-child(6) { --spark-index: 5; --spark-x: 27px; }

.gas-activity.has-seed-burst .gas-soil-sparkles i {
  animation: gas-soil-particle 680ms calc(var(--spark-index) * 38ms) ease-out both;
}

/* Rain and leaf-sprout sequence */

.gas-rain-shower {
  position: absolute;
  z-index: 13;
  top: 2%;
  left: 9%;
  width: 82%;
  height: 68%;
  overflow: hidden;
  opacity: 0;
  transform: rotate(4deg);
  pointer-events: none;
}

.gas-rain-shower::before {
  content: "";
  position: absolute;
  inset: -22% 0 0;
  opacity: 0;
  background-image:
    linear-gradient(105deg, transparent 46%, rgba(69, 153, 174, 0.44) 48%, rgba(167, 223, 231, 0.62) 51%, transparent 53%);
  background-size: 33px 54px;
  transform: translateY(-24%);
}

.gas-rain-drop {
  position: absolute;
  top: -18%;
  left: calc(3% + (var(--rain-index) * 8.2%));
  width: clamp(8px, 2.8%, 13px);
  opacity: 0;
  filter: drop-shadow(0 3px 3px rgba(60, 125, 139, 0.17));
}

.gas-drop-body { fill: #55afc1; stroke: #276f81; stroke-width: 2; }
.gas-drop-shine { fill: none; stroke: rgba(255, 255, 255, 0.78); stroke-width: 3; stroke-linecap: round; }

.gas-activity.is-raining .gas-rain-shower { opacity: 1; }

.gas-activity.is-raining .gas-rain-shower::before {
  animation: gas-rain-curtain 1550ms ease-out both;
}

.gas-activity.is-raining .gas-rain-drop {
  animation: gas-rain-fall 1350ms calc(var(--rain-index) * 65ms) cubic-bezier(0.3, 0.66, 0.4, 1) both;
}

.gas-branch-buds i {
  position: absolute;
  width: 4px;
  height: 7px;
  border-radius: 90% 0 90% 0;
  background: color-mix(in srgb, var(--source-color) 58%, #80b65b);
  opacity: 0;
  transform: scale(0.1) rotate(calc(-48deg + var(--bud-index) * 13deg));
}

.gas-branch-buds i:nth-child(1) { left: 31%; top: 29%; }
.gas-branch-buds i:nth-child(2) { left: 44%; top: 17%; }
.gas-branch-buds i:nth-child(3) { left: 58%; top: 21%; }
.gas-branch-buds i:nth-child(4) { left: 70%; top: 34%; }
.gas-branch-buds i:nth-child(5) { left: 24%; top: 43%; }
.gas-branch-buds i:nth-child(6) { left: 40%; top: 40%; }
.gas-branch-buds i:nth-child(7) { left: 61%; top: 42%; }
.gas-branch-buds i:nth-child(8) { left: 75%; top: 48%; }
.gas-branch-buds i:nth-child(9) { left: 34%; top: 55%; }
.gas-branch-buds i:nth-child(10) { left: 66%; top: 57%; }

.gas-activity.is-sprouting .gas-branch-buds i {
  animation: gas-bud-pop 620ms calc(var(--bud-index) * 55ms) cubic-bezier(0.16, 0.88, 0.27, 1.36) both;
}

.gas-activity.has-rain-impact .gas-tree-art {
  animation: gas-tree-settle 720ms cubic-bezier(0.18, 0.78, 0.25, 1);
}

/* Sun, warmth, and final emphasis */

.gas-sun-source {
  position: absolute;
  z-index: 15;
  top: 1%;
  right: 4%;
  width: 58px;
  opacity: 0;
  transform: translate(28px, 26px) scale(0.42) rotate(-16deg);
  filter: drop-shadow(0 8px 14px rgba(220, 145, 56, 0.24));
  pointer-events: none;
  transition:
    opacity 480ms ease,
    transform 820ms cubic-bezier(0.17, 0.84, 0.24, 1.16);
}

.gas-sun-rays { fill: #efad4f; transform-origin: 44px 44px; }
.gas-sun-core { fill: #f6bd58; stroke: #d9943e; stroke-width: 2; }
.gas-sun-highlight { fill: rgba(255, 255, 255, 0.55); }

.gas-activity.has-sunrise .gas-sun-source,
.gas-activity.has-warmth .gas-sun-source {
  opacity: 1;
  transform: translate(0, 0) scale(1) rotate(0);
}

.gas-activity.has-sunrise .gas-sun-rays,
.gas-activity.has-warmth .gas-sun-rays {
  animation: gas-sun-turn 9s linear infinite;
}

.gas-warmth-beam {
  position: absolute;
  z-index: 2;
  top: -4%;
  right: -24%;
  width: 82%;
  height: 94%;
  opacity: 0;
  transform: rotate(17deg) translateX(18%);
  transform-origin: 100% 0;
  background: linear-gradient(112deg, transparent 10%, rgba(255, 221, 135, 0.08) 38%, rgba(255, 216, 116, 0.40) 52%, rgba(255, 244, 194, 0.10) 66%, transparent 82%);
  filter: blur(2px);
  pointer-events: none;
  transition: opacity 650ms ease, transform 950ms cubic-bezier(0.2, 0.75, 0.22, 1);
}

.gas-activity.has-sunrise .gas-warmth-beam,
.gas-activity.has-warmth .gas-warmth-beam {
  opacity: 1;
  transform: rotate(13deg) translateX(0);
}

.gas-activity.has-warmth .gas-scene-glow {
  opacity: 0.96;
  transform: translateX(-50%) scale(1.08);
  background: radial-gradient(circle, rgba(255, 247, 194, 0.84), rgba(255, 225, 140, 0.28) 46%, transparent 73%);
}

.gas-finish-particles i {
  position: absolute;
  left: 50%;
  top: 48%;
  width: 8px;
  height: 13px;
  border-radius: 90% 0 90% 0;
  background: var(--particle-color, #e6a64f);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.3) rotate(var(--particle-rotate, 0deg));
}

.gas-finish-particles i:nth-child(1) { --particle-x: -115px; --particle-y: -92px; --particle-rotate: -42deg; --particle-color: #65a95f; --particle-delay: 0ms; }
.gas-finish-particles i:nth-child(2) { --particle-x: -68px; --particle-y: -135px; --particle-rotate: 22deg; --particle-color: #e4a24f; --particle-delay: 45ms; }
.gas-finish-particles i:nth-child(3) { --particle-x: 2px; --particle-y: -152px; --particle-rotate: 58deg; --particle-color: #4d9f94; --particle-delay: 90ms; }
.gas-finish-particles i:nth-child(4) { --particle-x: 82px; --particle-y: -122px; --particle-rotate: 95deg; --particle-color: #8a71bd; --particle-delay: 135ms; }
.gas-finish-particles i:nth-child(5) { --particle-x: 124px; --particle-y: -65px; --particle-rotate: 125deg; --particle-color: #dc776b; --particle-delay: 180ms; }
.gas-finish-particles i:nth-child(6) { --particle-x: 104px; --particle-y: 8px; --particle-rotate: 160deg; --particle-color: #75a14e; --particle-delay: 225ms; }
.gas-finish-particles i:nth-child(7) { --particle-x: -104px; --particle-y: 5px; --particle-rotate: -110deg; --particle-color: #4d9f94; --particle-delay: 270ms; }
.gas-finish-particles i:nth-child(8) { --particle-x: -135px; --particle-y: -38px; --particle-rotate: -75deg; --particle-color: #e4a24f; --particle-delay: 315ms; }

.gas-activity.has-finish-particles .gas-finish-particles i {
  animation: gas-leaf-flourish 1050ms var(--particle-delay) cubic-bezier(0.17, 0.8, 0.25, 1) both;
}

.gas-activity.has-final-emphasis .gas-tree-art {
  animation: gas-final-focus 900ms cubic-bezier(0.16, 0.82, 0.22, 1);
}

/* Drag landing targets */

.gas-drop-zone {
  position: absolute;
  z-index: 20;
  display: grid;
  place-items: center;
  border: 2px dashed color-mix(in srgb, var(--source-color) 72%, #fff);
  border-radius: 50%;
  color: #315d56;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.17);
  opacity: 0;
  transform: scale(0.84);
  transition: opacity 180ms ease, transform 220ms ease, box-shadow 220ms ease;
  pointer-events: none;
}

.gas-drop-zone span {
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  font-size: 0.65rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.gas-soil-zone { left: 31%; bottom: 9%; width: 38%; height: 15%; }
.gas-canopy-zone { left: 18%; top: 15%; width: 64%; height: 47%; }
.gas-sky-zone { right: 2%; top: 0; width: 32%; height: 25%; }

.gas-activity.is-dragging-choice[data-drag-stage="1"] .gas-soil-zone,
.gas-activity.is-dragging-choice[data-drag-stage="2"] .gas-canopy-zone,
.gas-activity.is-dragging-choice[data-drag-stage="3"] .gas-sky-zone {
  opacity: 1;
  transform: scale(1);
}

.gas-drop-zone.is-drag-over {
  transform: scale(1.08) !important;
  box-shadow:
    0 0 0 10px color-mix(in srgb, var(--source-color) 15%, transparent),
    0 0 34px color-mix(in srgb, var(--source-color) 34%, transparent);
}

.gas-activity.is-near-target .gas-tree-scene {
  border-color: color-mix(in srgb, var(--source-color) 58%, #fff);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.96),
    0 18px 40px color-mix(in srgb, var(--source-color) 18%, transparent);
  transform: translateY(-2px);
}

.gas-tree-stage-caption {
  position: absolute;
  z-index: 24;
  right: 18px;
  bottom: 15px;
  left: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 9px 14px;
  border: 1px solid rgba(47, 88, 80, 0.10);
  border-radius: 14px;
  color: #43665f;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 9px 22px rgba(40, 71, 65, 0.09);
  backdrop-filter: blur(10px);
  font-size: 0.77rem;
  font-weight: 720;
  line-height: 1.35;
  text-align: center;
}

/* Prompt and choice tray */

.gas-workspace {
  display: flex;
  flex-direction: column;
  min-height: 500px;
  padding: 14px;
  border: 1px solid rgba(45, 87, 79, 0.12);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.80);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.96),
    0 18px 34px rgba(32, 71, 64, 0.08);
  backdrop-filter: blur(13px);
}

.gas-prompt {
  position: relative;
  flex: 0 0 auto;
  margin-bottom: 11px;
  padding: 16px 17px 15px 20px;
  overflow: hidden;
  border: 1px solid rgba(53, 91, 84, 0.10);
  border-radius: 17px;
  background:
    linear-gradient(110deg, rgba(239, 249, 246, 0.98), rgba(255, 251, 244, 0.94));
  box-shadow: 0 10px 24px rgba(35, 72, 65, 0.07);
}

.gas-prompt::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--source-color), var(--gas-violet));
}

.gas-eyebrow {
  margin: 0 0 5px;
  color: var(--gas-violet);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  line-height: 1.1;
  text-transform: uppercase;
}

.gas-prompt h3 {
  margin: 0;
  color: var(--gas-ink);
  font-size: clamp(1.18rem, 2.2vw, 1.52rem);
  font-weight: 810;
  letter-spacing: -0.025em;
  line-height: 1.14;
}

.gas-prompt > p:last-child {
  margin: 7px 0 0;
  color: var(--gas-muted);
  font-size: 0.86rem;
  line-height: 1.42;
}

.gas-option-panel {
  position: relative;
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  padding: 12px;
  overflow: hidden;
  border: 1px solid rgba(52, 91, 83, 0.10);
  border-radius: 18px;
  background:
    radial-gradient(circle at 92% 8%, rgba(238, 169, 88, 0.08), transparent 30%),
    linear-gradient(145deg, rgba(249, 252, 250, 0.96), rgba(255, 255, 255, 0.88));
}

.gas-option-panel::before {
  content: "Tap a choice or drag it into the scene";
  position: absolute;
  right: 12px;
  bottom: 8px;
  color: rgba(72, 101, 95, 0.48);
  font-size: 0.60rem;
  font-weight: 700;
  letter-spacing: 0.025em;
}

.gas-activity[data-stage="4"] .gas-option-panel::before {
  display: none;
}

.gas-option-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
  padding-bottom: 14px;
}

.gas-warmth-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.gas-drag-option {
  --token-color: #5e9d91;

  position: relative;
  display: grid;
  grid-template-columns: 12px 42px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  min-width: 0;
  min-height: 86px;
  padding: 11px 10px;
  overflow: hidden;
  border: 1px solid rgba(48, 87, 79, 0.13);
  border-radius: 16px;
  color: var(--gas-ink);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.98), color-mix(in srgb, var(--token-color) 5%, #fff));
  box-shadow:
    0 8px 17px rgba(35, 71, 65, 0.07),
    inset 0 1px 0 rgba(255, 255, 255, 0.96);
  cursor: grab;
  touch-action: none;
  -webkit-tap-highlight-color: transparent;
  transition:
    transform 220ms cubic-bezier(0.18, 0.8, 0.22, 1),
    border-color 220ms ease,
    box-shadow 220ms ease,
    background 220ms ease,
    opacity 220ms ease;
}

.gas-drag-option::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 4px;
  background: var(--token-color);
  opacity: 0;
  transform: scaleY(0.2);
  transform-origin: center;
  transition: opacity 200ms ease, transform 240ms ease;
}

.gas-drag-option:hover {
  z-index: 2;
  border-color: color-mix(in srgb, var(--token-color) 48%, #fff);
  box-shadow:
    0 13px 24px color-mix(in srgb, var(--token-color) 14%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 1);
  transform: translateY(-3px);
}

.gas-drag-option:hover::after,
.gas-drag-option:focus-visible::after,
.gas-drag-option.is-selected::after {
  opacity: 1;
  transform: scaleY(1);
}

.gas-drag-option:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--token-color) 36%, transparent);
  outline-offset: 2px;
}

.gas-drag-option.is-pressed {
  transform: translateY(-1px) scale(0.98);
}

.gas-drag-option.is-dragging {
  opacity: 0.3;
  cursor: grabbing;
}

.gas-drag-option.is-selected {
  border-color: var(--token-color);
  background: color-mix(in srgb, var(--token-color) 10%, #fff);
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--token-color) 14%, transparent),
    0 12px 24px color-mix(in srgb, var(--token-color) 13%, transparent);
  transform: translateY(-2px) scale(1.015);
}

.gas-activity.is-animating .gas-drag-option:not(.is-selected) {
  opacity: 0.36;
  transform: scale(0.97);
}

.gas-drag-option.is-drop-rejected {
  animation: gas-reject 320ms ease;
}

.gas-drag-grip {
  display: grid;
  grid-template-columns: repeat(2, 3px);
  gap: 2px;
  align-content: center;
  justify-content: center;
  width: 12px;
}

.gas-drag-grip i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(63, 89, 84, 0.35);
}

.gas-option-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 7px;
  border: 1px solid color-mix(in srgb, var(--token-color) 24%, #fff);
  border-radius: 14px;
  background: color-mix(in srgb, var(--token-color) 11%, #fff);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

.gas-option-copy {
  display: block;
  min-width: 0;
  text-align: left;
}

.gas-option-copy strong,
.gas-option-copy small {
  display: block;
}

.gas-option-copy strong {
  color: var(--gas-ink);
  font-size: 0.79rem;
  font-weight: 790;
  line-height: 1.22;
}

.gas-option-copy small {
  margin-top: 3px;
  color: #788783;
  font-size: 0.66rem;
  line-height: 1.24;
}

.gas-stage-3-option {
  min-height: 98px;
}

.gas-drag-ghost {
  position: fixed !important;
  z-index: 99999 !important;
  top: 0 !important;
  left: 0 !important;
  margin: 0 !important;
  opacity: 0.96 !important;
  pointer-events: none !important;
  cursor: grabbing !important;
  box-shadow: 0 22px 44px rgba(27, 60, 54, 0.24) !important;
  transform-origin: center;
  animation: gas-ghost-lift 180ms ease-out both;
}

/* Navigation and completion */

.gas-navigation {
  flex: 0 0 auto;
  margin-top: 9px;
}

.gas-back,
.gas-practice-again {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 38px;
  padding: 8px 13px;
  border: 1px solid rgba(44, 83, 76, 0.16);
  border-radius: 999px;
  color: #355f58;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 6px 15px rgba(31, 67, 60, 0.06);
  font: inherit;
  font-size: 0.76rem;
  font-weight: 760;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.gas-back:hover,
.gas-practice-again:hover {
  border-color: rgba(58, 119, 108, 0.36);
  box-shadow: 0 9px 20px rgba(31, 67, 60, 0.10);
  transform: translateY(-1px);
}

.gas-completion {
  width: 100%;
  padding: clamp(18px, 3vw, 27px);
  border: 1px solid rgba(64, 111, 102, 0.17);
  border-radius: 19px;
  background:
    radial-gradient(circle at 92% 8%, rgba(237, 175, 91, 0.17), transparent 32%),
    linear-gradient(145deg, rgba(244, 251, 247, 0.98), rgba(255, 250, 242, 0.98));
  box-shadow:
    0 18px 34px rgba(34, 71, 64, 0.10),
    inset 0 1px 0 rgba(255, 255, 255, 0.95);
  animation: gas-completion-in 580ms cubic-bezier(0.18, 0.8, 0.22, 1) both;
}

.gas-completion-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 15px;
}

.gas-completion-heading p,
.gas-completion-heading h4 {
  margin: 0;
}

.gas-completion-check {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(145deg, #4f9c8f, #337f76);
  box-shadow: 0 8px 17px rgba(48, 127, 117, 0.22);
  font-weight: 900;
}

.gas-completion-kicker {
  color: var(--gas-violet);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.gas-completion h4 {
  margin-top: 3px;
  color: var(--gas-ink);
  font-size: 1.02rem;
  font-weight: 820;
  line-height: 1.2;
}

.gas-summary {
  position: relative;
  margin: 0 0 17px;
  padding: 17px 17px 17px 20px;
  border-left: 4px solid var(--source-color);
  border-radius: 0 14px 14px 0;
  color: #214942;
  background: rgba(255, 255, 255, 0.80);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.95);
  font-size: clamp(0.98rem, 1.7vw, 1.12rem);
  font-weight: 650;
  line-height: 1.55;
}

.gas-practice-again {
  color: #4f47ae;
  border-color: rgba(95, 86, 200, 0.24);
}

.gas-status {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.gas-privacy {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin: 13px 0 0;
  color: #72827f;
  font-size: 0.72rem;
  line-height: 1.35;
  text-align: center;
}

.gas-privacy span {
  color: var(--gas-violet);
  font-size: 0.9rem;
}

/* Animation keyframes */

@keyframes gas-cloud-drift {
  from { transform: translateX(-5px); }
  to { transform: translateX(14px); }
}

@keyframes gas-seed-drop {
  0% { opacity: 0; transform: translate(-50%, -170px) rotate(-18deg) scale(0.82); }
  16% { opacity: 1; }
  72% { opacity: 1; transform: translate(-50%, -2px) rotate(8deg) scale(1.03); }
  87% { transform: translate(-50%, -8px) rotate(-3deg) scale(0.97); }
  100% { opacity: 1; transform: translate(-50%, 0) rotate(0) scale(1); }
}

@keyframes gas-root-draw {
  0% { stroke-dashoffset: 240; opacity: 0; }
  20% { opacity: 1; }
  100% { stroke-dashoffset: 0; opacity: 0.92; }
}

@keyframes gas-trunk-grow {
  0% {
    opacity: 0;
    clip-path: inset(86% 0 0 0);
    transform: translateY(4%) scale(0.98);
    filter: saturate(0.86) drop-shadow(0 5px 6px rgba(55, 43, 28, 0.08));
  }
  18% { opacity: 1; }
  72% {
    clip-path: inset(9% 0 0 0);
    transform: translateY(0.4%) scale(1.008, 0.992);
  }
  100% {
    opacity: 1;
    clip-path: inset(0 0 0 0);
    transform: translateY(0) scale(1);
    filter: drop-shadow(0 11px 12px rgba(55, 43, 28, 0.13));
  }
}

@keyframes gas-soil-ripple {
  0% { opacity: 0.72; transform: translateX(-50%) scale(0.25); }
  100% { opacity: 0; transform: translateX(-50%) scale(1.42); }
}

@keyframes gas-soil-particle {
  0% { opacity: 0; transform: translate(0, 0) scale(0.4); }
  24% { opacity: 0.92; }
  100% { opacity: 0; transform: translate(var(--spark-x), -35px) scale(1.15); }
}

@keyframes gas-rain-fall {
  0% { opacity: 0; transform: translateY(-20%) scale(0.72); }
  18% { opacity: 0.82; }
  82% { opacity: 0.74; }
  100% { opacity: 0; transform: translateY(430px) scale(1); }
}

@keyframes gas-rain-curtain {
  0% { opacity: 0; transform: translateY(-24%); }
  18% { opacity: 0.62; }
  76% { opacity: 0.48; }
  100% { opacity: 0; transform: translateY(34%); }
}

@keyframes gas-canopy-grow {
  0% {
    opacity: 0;
    clip-path: circle(3% at 50% 64%);
    transform: scale(0.82) translateY(3%);
    filter: saturate(0.72) blur(1.4px) drop-shadow(0 8px 9px rgba(34, 67, 58, 0.07));
  }
  24% { opacity: 1; }
  66% {
    clip-path: circle(67% at 50% 59%);
    transform: scale(1.025, 0.985) translateY(0);
  }
  84% { transform: scale(0.992, 1.012) translateY(0); }
  100% {
    opacity: 1;
    clip-path: circle(78% at 50% 58%);
    transform: scale(1) translateY(0);
    filter: saturate(0.86) blur(0) drop-shadow(0 12px 14px rgba(34, 67, 58, 0.12));
  }
}

@keyframes gas-bud-pop {
  0% { opacity: 0; transform: scale(0.1) rotate(-35deg); }
  54% { opacity: 0.94; transform: scale(1.35) rotate(7deg); }
  100% { opacity: 0; transform: scale(0.86) rotate(18deg); }
}

@keyframes gas-tree-settle {
  0% { transform: translateX(-50%) scale(1); }
  34% { transform: translateX(-50%) scale(1.022, 0.985); }
  68% { transform: translateX(-50%) scale(0.993, 1.012); }
  100% { transform: translateX(-50%) scale(1); }
}

@keyframes gas-sun-turn {
  to { transform: rotate(360deg); }
}

@keyframes gas-leaf-flourish {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.3) rotate(var(--particle-rotate)); }
  30% { opacity: 0.92; }
  100% { opacity: 0; transform: translate(calc(-50% + var(--particle-x)), calc(-50% + var(--particle-y))) scale(1.08) rotate(calc(var(--particle-rotate) + 95deg)); }
}

@keyframes gas-final-focus {
  0% { transform: translateX(-50%) scale(1); }
  42% { transform: translateX(-50%) scale(1.035); }
  100% { transform: translateX(-50%) scale(1); }
}

@keyframes gas-reject {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  50% { transform: translateX(5px); }
  75% { transform: translateX(-3px); }
}

@keyframes gas-ghost-lift {
  from { opacity: 0.3; filter: saturate(0.8); }
  to { opacity: 0.96; filter: saturate(1.04); }
}

@keyframes gas-completion-in {
  from { opacity: 0; transform: translateY(12px) scale(0.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Tablet */

@media (max-width: 900px) {
  .gas-layout {
    grid-template-columns: minmax(300px, 0.86fr) minmax(390px, 1.14fr);
    gap: 12px;
  }

  .gas-tree-scene,
  .gas-workspace {
    height: 470px;
    min-height: 470px;
  }

  .gas-option-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gas-drag-option {
    min-height: 72px;
  }
}

/* Mobile: scene and every current choice remain together */

@media (max-width: 720px) {
  .gas-activity {
    padding: 9px;
    border-radius: 20px;
  }

  .gas-progress {
    margin-bottom: 8px;
    padding: 5px;
    border-radius: 14px;
  }

  .gas-progress-track {
    top: 21px;
  }

  .gas-progress ol {
    gap: 4px;
  }

  .gas-progress li {
    grid-template-columns: 27px minmax(0, 1fr);
    gap: 5px;
    min-height: 43px;
    padding: 5px;
    border-radius: 10px;
  }

  .gas-progress-marker {
    width: 27px;
    height: 27px;
    font-size: 0.66rem;
  }

  .gas-progress small {
    font-size: 0.50rem;
    letter-spacing: 0.05em;
  }

  .gas-progress strong {
    font-size: 0.61rem;
  }

  .gas-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .gas-tree-scene {
    height: clamp(220px, 29vh, 248px);
    min-height: 0;
    border-radius: 17px;
  }

  .gas-tree-art {
    bottom: 24px;
    height: 88%;
  }

  .gas-sun-source {
    top: 2%;
    right: 6%;
    width: 38px;
  }

  .gas-tree-stage-caption {
    right: 8px;
    bottom: 7px;
    left: 8px;
    min-height: 30px;
    padding: 6px 9px;
    border-radius: 10px;
    font-size: 0.65rem;
    line-height: 1.25;
  }

  .gas-workspace {
    min-height: 0;
    height: auto;
    padding: 8px;
    border-radius: 17px;
  }

  .gas-prompt {
    margin-bottom: 7px;
    padding: 9px 10px 9px 13px;
    border-radius: 13px;
  }

  .gas-eyebrow {
    margin-bottom: 3px;
    font-size: 0.56rem;
  }

  .gas-prompt h3 {
    font-size: clamp(1rem, 5.2vw, 1.18rem);
    line-height: 1.16;
  }

  .gas-prompt > p:last-child {
    margin-top: 4px;
    font-size: 0.72rem;
    line-height: 1.3;
  }

  .gas-option-panel {
    display: block;
    padding: 7px;
    border-radius: 14px;
  }

  .gas-option-panel::before {
    display: none;
  }

  .gas-option-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    padding-bottom: 0;
  }

  .gas-warmth-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gas-drag-option {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    min-height: 65px;
    padding: 6px 4px;
    border-radius: 12px;
    text-align: center;
  }

  .gas-stage-3-option {
    display: grid;
    grid-template-columns: 31px minmax(0, 1fr);
    min-height: 65px;
    padding: 7px 8px;
    text-align: left;
  }

  .gas-drag-grip {
    display: none;
  }

  .gas-option-icon {
    width: 30px;
    height: 30px;
    padding: 5px;
    border-radius: 9px;
  }

  .gas-option-copy {
    text-align: center;
  }

  .gas-stage-3-option .gas-option-copy {
    text-align: left;
  }

  .gas-option-copy strong {
    font-size: 0.66rem;
    line-height: 1.15;
  }

  .gas-option-copy small {
    display: none;
  }

  .gas-navigation {
    margin-top: 6px;
  }

  .gas-back,
  .gas-practice-again {
    min-height: 32px;
    padding: 6px 10px;
    font-size: 0.68rem;
  }

  .gas-completion {
    padding: 13px;
    border-radius: 14px;
  }

  .gas-completion-heading {
    gap: 9px;
    margin-bottom: 9px;
  }

  .gas-completion-check {
    width: 34px;
    height: 34px;
  }

  .gas-completion-kicker {
    font-size: 0.55rem;
  }

  .gas-completion h4 {
    font-size: 0.86rem;
  }

  .gas-summary {
    margin-bottom: 10px;
    padding: 11px 12px;
    font-size: 0.84rem;
    line-height: 1.42;
  }

  .gas-privacy {
    margin-top: 8px;
    padding: 0 5px;
    font-size: 0.61rem;
  }
}

@media (max-width: 390px) {
  .gas-progress strong {
    font-size: 0.56rem;
  }

  .gas-tree-scene {
    height: 215px;
  }

  .gas-drag-option {
    min-height: 61px;
  }

  .gas-stage-3-option {
    min-height: 69px;
  }

  .gas-option-copy strong {
    font-size: 0.62rem;
  }
}

@media (max-width: 720px) and (max-height: 740px) {
  .gas-tree-scene {
    height: 195px;
  }

  .gas-drag-option {
    min-height: 58px;
  }

  .gas-prompt h3 {
    font-size: 0.98rem;
  }
}

/* Motion accessibility */

.gas-activity.reduced-motion *,
.gas-activity.reduced-motion *::before,
.gas-activity.reduced-motion *::after {
  scroll-behavior: auto !important;
  animation-duration: 1ms !important;
  animation-delay: 0ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 1ms !important;
  transition-delay: 0ms !important;
}

@media (prefers-reduced-motion: reduce) {
  .gas-cloud,
  .gas-sun-rays {
    animation: none !important;
  }
}