/* Why Ozone page: a hero, a scroll story with a sticky stage and one colour world per chapter,
   a product viewer, a trust strip and a CTA.

   Frame budget rules for this file (aim: a steady 60 fps on mid-range phones):
   - Anything that moves animates only transform or opacity, so the compositor runs it without
     repainting. The stage is plain HTML for that reason (SVG content repaints when it animates).
   - Parallax uses CSS scroll timelines where supported, so it runs off the main thread. The meter and
     the product fan play when their chapter arrives. js/why-ozone.js only drives it for browsers
     without them.
   - No paint-heavy effects on large areas: no clip-path on the story, no backdrop blur behind the
     header on this page, no animated colours. Colour changes are a scaled circle plus one text swap. */

/* ---------- Theme values per chapter ---------- */
[data-theme="atoms"]    { --t-bg: #2f2f18; --t-ink: #f6f4ea; --t-ink2: #c9c6b0; --t-accent: #e0b53a; --t-line: rgba(246, 244, 234, .16); --t-chip: rgba(246, 244, 234, .08); }
[data-theme="oil"]      { --t-bg: #c99700; --t-ink: #23230f; --t-ink2: #34331b; --t-accent: #23230f; --t-line: rgba(35, 35, 15, .2);    --t-chip: rgba(255, 255, 255, .22); }
[data-theme="skin"]     { --t-bg: #f3ebe0; --t-ink: #2f2f18; --t-ink2: #57563f; --t-accent: #7a5c00; --t-line: rgba(47, 47, 24, .12);    --t-chip: #fbf5e1; }
[data-theme="dose"]     { --t-bg: #4d4c27; --t-ink: #f6f4ea; --t-ink2: #dcd9c4; --t-accent: #e8c04a; --t-line: rgba(246, 244, 234, .18); --t-chip: rgba(246, 244, 234, .09); }
[data-theme="products"] { --t-bg: #ffffff; --t-ink: #2f2f18; --t-ink2: #57563f; --t-accent: #8c6a00; --t-line: #e6e3d8;                --t-chip: #f5f4ef; }
[data-theme] { --s-ink: var(--t-ink); --s-ink2: var(--t-ink2); --s-accent: var(--t-accent); --s-line: var(--t-line); --s-chip: var(--t-chip); }

/* The header blur is a full-width backdrop filter recomputed on every scrolled frame. The header is
   92% white anyway, so on this page it is solid instead. */
body.og-why-page {
  overflow-x: clip;
  --header-h: var(--header-height, 78px);
}
body.og-why-page .hd { -webkit-backdrop-filter: none; backdrop-filter: none; background: #fff; }
html:has(body.og-why-page) {
  scrollbar-gutter: stable;
  scroll-behavior: auto;
  scroll-padding-top: 0;
  --header-h: var(--header-height, 78px);
  --seg: calc(100svh - var(--header-h));
}
html:has(body.og-why-page).pv-open { overflow: hidden; }

body.og-why-page .display { font-size: clamp(40px, 6.4vw, 88px); line-height: 1.02; letter-spacing: -0.035em; font-weight: 500; margin: 0; }
body.og-why-page .h2 { font-size: clamp(28px, 3.4vw, 44px); line-height: 1.1; letter-spacing: -0.025em; font-weight: 500; margin: 0; }
body.theme.og-why-page .story h2,
body.theme.og-why-page .story h3,
body.theme.og-why-page .story .h2,
body.theme.og-why-page .story .h3 { color: var(--s-ink) !important; }
body.theme.og-why-page .oz-cta h2,
body.theme.og-why-page .oz-cta .h2 { color: #f6f4ea !important; }
body.theme.og-why-page .pv-title { color: #f6f4ea !important; }
body.og-why-page .h3 { font-size: clamp(20px, 1.8vw, 24px); line-height: 1.25; letter-spacing: -0.015em; font-weight: 500; margin: 0; }
body.og-why-page .lead { font-size: clamp(17px, 1.4vw, 19px); line-height: 1.55; color: var(--ink-2); margin: 0; }
body.theme.og-why-page .story .h2,
body.theme.og-why-page .story .h3 { color: var(--s-ink) !important; }
body.theme.og-why-page .story .lead { color: var(--s-ink2) !important; }
body.og-why-page .small { font-size: 14px; }
body.og-why-page .muted { color: var(--muted); }
body.og-why-page .num { font-variant-numeric: tabular-nums; }
body.og-why-page .section-sm { padding: clamp(40px, 6vw, 72px) 0; }
body.og-why-page .on-dark { background: var(--ink); color: #f6f4ea; }
body.og-why-page .on-dark .lead, body.og-why-page .on-dark .muted { color: #c9c6b0; }
body.og-why-page .btn-line { border: 1px solid var(--line); color: var(--ink); background: #fff; }
body.og-why-page .btn-line:hover { border-color: var(--ink); }
body.og-why-page .icon-btn {
  width: 44px; height: 44px; border-radius: 50%;
  display: inline-grid; place-items: center; position: relative;
  transition: background .2s var(--ease);
}
body.og-why-page .icon-btn:hover { background: var(--surface); }
body.og-why-page .icon-btn svg { width: 22px; height: 22px; }

/* Native document scroll. Chapters stay roughly a viewport tall so the sticky stage can hold
   each illustration while you read; IntersectionObserver swaps the scene. Hash targets use
   scroll-margin so they land below the header (and on phones, below the sticky stage). */
.oz-hero { scroll-margin-top: 0; }
#prikazna { scroll-margin-top: var(--header-h); }

/* ---------- Hero ---------- */
.oz-hero {
  position: relative; overflow: hidden; isolation: isolate;
  min-height: max(600px, 78svh); display: grid; align-items: center;
  background: linear-gradient(180deg, #ffffff 0%, #faf9f5 70%, var(--surface) 100%);
}
.oz-drop {
  position: absolute; z-index: -1; pointer-events: none;
  width: min(62vw, 760px); aspect-ratio: 1; right: -8vw; top: -12%;
  border-radius: 52% 48% 60% 40% / 55% 45% 55% 45%;
  background: radial-gradient(circle at 38% 32%, #fff 0%, var(--gold-pale) 30%, var(--gold-soft) 72%, rgba(243, 226, 162, 0) 100%);
  opacity: .9; will-change: transform;
  animation: drop-in 1.6s var(--ease) both;
}
.oz-drop-2 {
  width: min(22vw, 260px); right: auto; left: 46%; top: auto; bottom: 10%;
  border-radius: 45% 55% 40% 60% / 50% 40% 60% 50%;
  background: radial-gradient(circle at 40% 35%, #fff 0%, var(--gold-soft) 55%, rgba(201, 151, 0, .35) 100%);
  opacity: .55; animation-delay: .25s;
}
@keyframes drop-in { from { scale: .6; opacity: 0; } }
@keyframes drop-par { to { transform: translate3d(0, 14vh, 0) rotate(8deg); } }
@keyframes drop-par-2 { to { transform: translate3d(0, -30vh, 0) rotate(-24deg); } }
.oz-hero-copy { padding-top: clamp(48px, 8vw, 96px); padding-bottom: clamp(110px, 12vw, 170px); }
.oz-title { max-width: 12ch; margin: 0 0 22px; }
.oz-title .ln { display: block; overflow: hidden; padding-bottom: .1em; margin-bottom: -.1em; }
.oz-title .ln > span { display: inline-block; transform: translateY(105%); animation: ln-up 1.1s var(--ease) var(--d, 0s) forwards; }
@keyframes ln-up { to { transform: none; } }
.oz-in { animation: fade-up .9s var(--ease) var(--d, 0s) both; }
@keyframes fade-up { from { opacity: 0; transform: translateY(18px); } }
.oz-hero-copy .lead { max-width: 520px; }
.oz-hero-ctas { display: flex; align-items: center; flex-wrap: wrap; gap: 16px 28px; margin-top: 32px; }
.oz-scroll {
  position: absolute; left: 50%; bottom: 72px; transform: translateX(-50%);
  width: 26px; height: 42px; border-radius: 999px; border: 1.5px solid var(--line);
  display: grid; justify-content: center; padding-top: 7px;
}
.oz-scroll::after { content: ''; position: absolute; inset: -10px; } /* 46px hit area */
.oz-scroll span { width: 4px; height: 8px; border-radius: 999px; background: var(--gold); animation: oz-scroll 1.8s var(--ease) infinite; }
@keyframes oz-scroll { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(14px); opacity: 0; } 100% { transform: translateY(0); opacity: 0; } }
@media (max-width: 640px) { .oz-scroll { display: none; } }

/* ---------- Story: a raised sheet over the hero ----------
   The colour sits on a sticky, viewport-sized layer inside the story, so it never shows outside it.
   Two corner pieces give the rounded top edge without clipping the whole section. */
.story { position: relative; z-index: 1; margin-top: -44px; color: var(--s-ink); --corner: 44px;
  /* The sticky colour layer below has a negative bottom margin, which lets it hang one screen past the
     story's end and cover the next sections. A vertical clip (a plain rectangle, cheap, and unlike
     overflow: hidden it keeps sticky working) stops it at the story's edge. */
  overflow-y: clip; }
.story::before, .story::after { content: ''; position: absolute; top: 0; z-index: 3; width: var(--corner); height: var(--corner); pointer-events: none; }
.story::before { left: 0; background: radial-gradient(circle at 100% 100%, rgba(245, 244, 239, 0) calc(var(--corner) - .5px), var(--surface) var(--corner)); }
.story::after { right: 0; background: radial-gradient(circle at 0 100%, rgba(245, 244, 239, 0) calc(var(--corner) - .5px), var(--surface) var(--corner)); }
.story-bg {
  position: sticky; top: 0; z-index: 0; pointer-events: none; overflow: hidden;
  height: 100vh; height: 100lvh; margin-bottom: -100vh; margin-bottom: -100lvh;
}
.bg-base { position: absolute; inset: 0; background: #2f2f18; }
/* A small circle scaled up on the compositor. Its edge softens as it grows, which reads as a feathered wipe. */
.bg-wipe { position: absolute; left: 0; top: 0; width: 256px; height: 256px; border-radius: 50%; background: #2f2f18; transform: scale(0); will-change: transform; }

.story-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: start;
  padding-top: clamp(40px, 5vw, 72px); padding-bottom: clamp(48px, 6vw, 96px);
}
.stage-wrap {
  position: sticky; top: calc(var(--header-h) + 16px);
  height: calc(100svh - var(--header-h) - 32px);
  display: grid; grid-template-rows: minmax(0, 1fr) auto; place-items: center; gap: 12px; padding-bottom: 12px;
}
.stage-float { width: min(100%, 560px); max-height: 100%; aspect-ratio: 1; display: grid; animation: float 7s ease-in-out infinite alternate; will-change: transform; }
@keyframes float { from { transform: translateY(-8px); } to { transform: translateY(8px); } }

/* Chapter rail: a white pill with fixed dark type, so chapter themes never bleach the labels.
   body.theme a { color: inherit } would otherwise pick up cream ink on atoms/dose. */
.stage { overflow: hidden; }
.stage[data-state="products"] { overflow: visible; }
.stage-float { overflow: visible; }
.rail { position: relative; z-index: 6; display: flex; gap: 2px; justify-self: center; flex-wrap: wrap; justify-content: center; padding: 4px; border-radius: 999px; background: #fff; box-shadow: 0 6px 20px rgba(35, 35, 15, .12); }
body.theme.og-why-page .rail a,
body.theme.og-why-page .rail a:visited {
  position: relative; display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 0 12px;
  font-size: 13px; font-weight: 500; color: #57563f; border-radius: 999px;
}
.rail a .num { font-size: 12px; opacity: .7; }
.rail a::after {
  content: ''; position: absolute; left: 12px; right: 12px; bottom: 7px; height: 2px; border-radius: 2px;
  background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease);
}
body.theme.og-why-page .rail a[aria-current="step"],
body.theme.og-why-page .rail a:hover { color: #2f2f18; }
.rail a[aria-current="step"]::after { transform: none; }

.chapters { display: grid; }
.chapter { position: relative; min-height: var(--seg); display: grid; align-content: center; padding: 48px 0; box-sizing: border-box; scroll-margin-top: calc(var(--header-h) + 16px); }
.chapter > :not(.ch-num) { position: relative; }

/* Chapter 3 is one segment. On arrival it steps through its three facts by itself (js/ozon.js);
   hovering or tapping a fact shows that one. The active fact is highlighted. */
.chapter-skin .fact { cursor: default; }
.chapter-skin .fact { transition: opacity .5s var(--ease), transform .8s var(--ease); }
.chapter-skin[data-active="skin-1"] .fact.in:not([data-state="skin-1"]),
.chapter-skin[data-active="skin-2"] .fact.in:not([data-state="skin-2"]),
.chapter-skin[data-active="skin-3"] .fact.in:not([data-state="skin-3"]) { opacity: .42; }
.chapter-skin[data-active="skin-1"] .fact[data-state="skin-1"] .fact-n,
.chapter-skin[data-active="skin-2"] .fact[data-state="skin-2"] .fact-n,
.chapter-skin[data-active="skin-3"] .fact[data-state="skin-3"] .fact-n { background: var(--gold); color: var(--ink); }
.fact-n { transition: background-color .3s var(--ease), color .3s var(--ease); }
.chapter .h2 { max-width: 16ch; margin-bottom: 18px; }
.chapter .lead { max-width: 50ch; }
.dose-labels {
  list-style: none; margin: 10px 0 0; padding: 0;
  display: grid; gap: 4px; max-width: 50ch;
  color: var(--s-ink2);
  font-size: clamp(17px, 1.4vw, 19px); line-height: 1.55;
}
.dose-labels li { padding-left: 1.15em; position: relative; }
.dose-labels li::before {
  content: ''; position: absolute; left: 0; top: .55em;
  width: 6px; height: 6px; border-radius: 50%; background: var(--s-accent);
}
.chapter .link-arrow { margin-top: 28px; justify-self: start; }
.chapter-frame { display: none; }
.story .eyebrow { color: var(--s-accent); }
.story .eyebrow::before { background: var(--s-accent); }
.story .lead { color: var(--s-ink2); }
.chapter .reveal { transition-delay: var(--rd, 0s); }

/* Large outlined chapter numeral. Faint, and faded out on the side where the text sits. */
.ch-num {
  position: absolute; right: -.04em; top: 50%; margin-top: -.62em; z-index: 0; pointer-events: none;
  font-size: clamp(150px, 20vw, 320px); font-weight: 600; line-height: 1; letter-spacing: -0.06em;
  color: transparent; -webkit-text-stroke: 1.5px var(--s-accent); opacity: .2;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 65%); mask-image: linear-gradient(90deg, transparent 0%, #000 65%);
  will-change: transform;
}
@keyframes num-par { from { transform: translate3d(0, calc(-14vh - 45px), 0); } to { transform: translate3d(0, calc(14vh + 45px), 0); } }
@keyframes num-par-m { from { transform: translate3d(0, -36px, 0); } to { transform: translate3d(0, 36px, 0); } }

.facts { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 22px; }
.fact { display: grid; grid-template-columns: 40px 1fr; gap: 16px; align-items: start; padding: 18px 0; border-top: 1px solid var(--s-line); }
.fact:last-child { border-bottom: 1px solid var(--s-line); }
.fact-n { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--s-chip); color: var(--s-accent); font-weight: 600; font-size: 14px; }
.fact .h3 { margin-bottom: 6px; }
.fact p { margin: 0; color: var(--s-ink2); max-width: 46ch; }

.doses { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 12px; }
.doses li { display: flex; align-items: center; gap: 12px; }
.doses b { font-size: 20px; font-weight: 600; letter-spacing: -0.015em; min-width: 92px; }
.doses li > span:last-child { color: var(--s-ink2); }
.dose-dot { border-radius: 50%; background: var(--gold); flex: none; }
.dose-dot.d1 { width: 8px; height: 8px; opacity: .55; margin: 0 4px; }
.dose-dot.d2 { width: 12px; height: 12px; opacity: .8; margin: 0 2px; }
.dose-dot.d3 { width: 16px; height: 16px; }
.dose-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 32px; max-width: 560px; }
.dose-card {
  display: grid; grid-template-columns: 64px 1fr; gap: 14px; align-items: center;
  padding: 10px 14px 10px 10px; border-radius: var(--radius); background: var(--s-chip);
  transition: transform .4s var(--ease);
}
.dose-card:hover { transform: translateY(-3px); }
.dose-card > span:last-child { display: grid; gap: 2px; }
.dose-card b { font-weight: 500; font-size: 15px; line-height: 1.3; }
.dose-card .muted { color: var(--s-ink2); }
.dose-thumb { width: 64px; height: 76px; border-radius: 12px; background: #fff; display: grid; place-items: center; }
.dose-thumb img { width: 48px; height: 62px; object-fit: contain; filter: var(--product-shadow); }

.principles { list-style: none; margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.principles li { padding-top: 16px; border-top: 2px solid var(--s-accent); }
.principles h3 { margin: 0 0 6px; font-size: 16px; font-weight: 600; letter-spacing: -0.01em; }
.principles p { margin: 0; font-size: 14px; color: var(--s-ink2); }
.fan-hint { position: relative; display: inline-flex; align-items: center; gap: 10px; margin: 28px 0 0; padding-left: 20px; font-size: 15px; font-weight: 500; }
.fan-hint::before, .fan-hint::after { content: ''; position: absolute; left: 0; top: 50%; width: 10px; height: 10px; margin-top: -5px; border-radius: 50%; background: var(--gold); }
/* The ping ring scales and fades, so it never repaints */
.fan-hint::after { opacity: .5; animation: ping 2s var(--ease) infinite; }
@keyframes ping { 70%, 100% { transform: scale(3); opacity: 0; } }

/* ---------- Trust strip ---------- */
.trust {
  list-style: none; margin: 0;
  padding: clamp(18px, 2.6vw, 26px) clamp(20px, 3.2vw, 40px);
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px 22px;
  background: var(--surface, #f9f7f2); border-radius: 999px;
  justify-items: center;
}
.trust li {
  display: flex; gap: 10px; align-items: center; min-width: 0;
  color: var(--gold-text, #8c731f);
}
.trust-ic {
  flex: none; width: 22px; height: 22px;
  background: none; color: inherit; display: grid; place-items: center;
}
.trust-ic svg { width: 22px; height: 22px; display: block; }
.trust-copy {
  font: 400 14px/1.3 var(--f-sans); color: inherit; letter-spacing: -.01em;
}

/* ---------- CTA ---------- */
.oz-cta { border-radius: var(--radius-lg); padding: clamp(36px, 5vw, 72px); display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: center; }
.oz-cta .h2 { max-width: 16ch; margin-bottom: 14px; }
.oz-cta .lead { max-width: 44ch; }
.oz-cta-btns { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; justify-self: end; }
.oz-cta .btn-line { background: transparent; color: #f6f4ea; border-color: rgba(246, 244, 234, .6); }
.oz-cta .btn-line:hover { border-color: #f6f4ea; }

/* ---------- Stage ----------
   Laid out in the units of the original 600 x 600 drawing: 1u = var(--u). Each state shows or
   hides whole groups with opacity and moves pieces with transform. Text colours are fixed per
   group, because each group only appears on its own chapter colour. */
.stage {
  position: relative; width: 100%; aspect-ratio: 1; container-type: inline-size; --u: calc(100cqw / 600);
  /* Tilts a little toward the mouse (--mx, --my run from -1 to 1, set by js/ozon.js) */
  transform: rotateX(calc(var(--my, 0) * -6deg)) rotateY(calc(var(--mx, 0) * 8deg));
  will-change: transform;
}
/* Depth: each element moves with the mouse by its own --dz, so higher layers travel further and
   separate from lower ones. Each has its own layer, so moving it never repaints the stage. */
.st-glow, .layer, .st-lbl, .lbl-big, .drop-floor, .drop-wrap, .bubbles, .molecule, .m-track, .m-mark, .fan-item {
  translate: calc(var(--mx, 0) * var(--dz, 0) * 1px) calc(var(--my, 0) * var(--dz, 0) * 1px);
  will-change: transform;
}
.st-glow { --dz: -10; }
.l3 { --dz: 4; } .l2 { --dz: 9; } .l1 { --dz: 14; }
.st-lbl, .lbl-big { --dz: 5; }
.drop-floor { --dz: 6; }
.drop-wrap { --dz: 20; }
.bubbles { --dz: 26; }
.molecule { --dz: 22; }
.m-track { --dz: 8; } .m-mark { --dz: 16; }
.fan-item[data-depth="1"] { --dz: 8; } .fan-item[data-depth="2"] { --dz: 18; } .fan-item[data-depth="3"] { --dz: 30; }
.stage > * { position: absolute; }
.st-g { inset: 0; opacity: 0; pointer-events: none; transition: opacity .7s var(--ease); }
.st-lbl { left: 0; right: 0; margin: 0; text-align: center; font-size: calc(var(--u) * 15); line-height: 1.2; position: absolute; }
.st-glow {
  left: calc(var(--u) * 40); top: calc(var(--u) * 40); width: calc(var(--u) * 520); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, #fbf5e1 0%, rgba(251, 245, 225, 0) 70%); opacity: .1; transition: opacity .9s var(--ease);
}

/* Atoms */
.molecule { position: absolute; left: calc(var(--u) * 188); top: calc(var(--u) * 188); width: calc(var(--u) * 224); height: calc(var(--u) * 190); transition: transform .9s var(--ease); }
.bonds { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; opacity: .35; }
.bonds line { stroke: #f6f4ea; stroke-width: 2; }
.atom {
  position: absolute; width: calc(var(--u) * 96); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #f6dc84 0%, #d9a91a 38%, #a87e00 78%, #7d5d00 100%);
  box-shadow: 0 calc(var(--u) * 14) calc(var(--u) * 26) rgba(0, 0, 0, .32);
}
.atom::after { content: ''; position: absolute; inset: 0; border-radius: 50%; background: radial-gradient(circle at 34% 30%, #ffffff 0%, #f4f1e4 50%, #cfc9ad 100%); opacity: 0; transition: opacity .6s var(--ease); }
.a1 { left: 0; top: calc(var(--u) * 94); }
.a2 { left: calc(var(--u) * 128); top: calc(var(--u) * 94); }
.a3 { left: calc(var(--u) * 64); top: 0; }
.lbl-big { position: absolute; left: 0; right: 0; top: calc(var(--u) * 410); margin: 0; text-align: center; font-size: calc(var(--u) * 64); font-weight: 500; letter-spacing: -0.03em; line-height: 1; color: #f6f4ea; }
.lbl-big span { font-size: .47em; position: relative; top: .3em; }
.lbl-atoms { top: calc(var(--u) * 502); color: #c9c6b0; }

/* Drop: a teardrop made of a rotated square with three rounded corners */
.drop-wrap { position: absolute; left: calc(var(--u) * 180); top: calc(var(--u) * 252); width: calc(var(--u) * 240); aspect-ratio: 1; transition: transform .9s var(--ease); }
.drop {
  position: absolute; inset: 0; border-radius: 0 50% 50% 50%; transform: rotate(45deg);
  background: linear-gradient(135deg, #9a9842 0%, #4d4c27 100%);
  box-shadow: calc(var(--u) * 8) calc(var(--u) * 8) calc(var(--u) * 18) rgba(35, 35, 15, .22), inset calc(var(--u) * -10) calc(var(--u) * -10) calc(var(--u) * 30) rgba(35, 35, 15, .35);
}
.drop::after { /* gloss */
  content: ''; position: absolute; left: 28%; top: 30%; width: 30%; height: 18%; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(255, 255, 255, .55), rgba(255, 255, 255, 0)); transform: rotate(-45deg);
}
.drop-floor {
  position: absolute; left: calc(var(--u) * 190); top: calc(var(--u) * 486); width: calc(var(--u) * 220); height: calc(var(--u) * 34); border-radius: 50%;
  background: radial-gradient(closest-side, rgba(35, 35, 15, .45), rgba(35, 35, 15, 0));
  transition: transform .9s var(--ease), opacity .7s var(--ease);
}
.bubbles { position: absolute; inset: 0; transition: opacity .6s var(--ease); }
.bubbles i {
  position: absolute; border-radius: 50%; background: #fff; opacity: 0;
  left: calc(var(--u) * (var(--x) - var(--r))); top: calc(var(--u) * (var(--y) - var(--r))); width: calc(var(--u) * var(--r) * 2); aspect-ratio: 1;
}
@keyframes bubble { 0% { transform: translateY(0); opacity: 0; } 15% { opacity: .85; } 85% { opacity: .5; } 100% { transform: translateY(-33.3cqw); opacity: 0; } }
.lbl-drop { top: calc(var(--u) * 530); color: #23230f; transition: opacity .6s var(--ease); }

/* Skin */
.layer { position: absolute; left: calc(var(--u) * 90); width: calc(var(--u) * 420); height: calc(var(--u) * 52); border-radius: 999px; box-shadow: 0 calc(var(--u) * 10) calc(var(--u) * 20) rgba(35, 35, 15, .14), inset 0 calc(var(--u) * 2) 0 rgba(255, 255, 255, .6); }
.layer::after { content: ''; position: absolute; inset: 0; border-radius: inherit; background: var(--gold-soft); opacity: 0; transition: opacity .6s var(--ease); }
.l1 { top: calc(var(--u) * 300); background: #fbf5e1; }
.l2 { top: calc(var(--u) * 372); background: #ece0cc; }
.l3 { top: calc(var(--u) * 444); background: #e2d3bb; }
.layer i {
  position: absolute; z-index: 1; left: var(--x); top: 50%; width: calc(var(--u) * 14); aspect-ratio: 1;
  margin: calc(var(--u) * -7) 0 0 calc(var(--u) * -7); border-radius: 50%; background: var(--gold); opacity: .25; transition: opacity .6s var(--ease);
}
.lbl-skin { top: calc(var(--u) * 545); color: #57563f; }

/* Meter. Square ends: the dose marks cover both ends of the bar. */
.m-track { position: absolute; left: calc(var(--u) * 100); top: calc(var(--u) * 330); width: calc(var(--u) * 400); height: calc(var(--u) * 12); background: rgba(246, 244, 234, .18); box-shadow: inset 0 calc(var(--u) * 3) calc(var(--u) * 5) rgba(0, 0, 0, .35); }
.m-fill { position: absolute; inset: 0; background: var(--gold); transform-origin: left center; transform: scaleX(0); transition: transform .5s var(--ease); }
/* Arriving on the dose chapter fills the bar and lights 40, 80 and 160 in turn */
.stage[data-state="dose"] .m-fill { transform: none; transition: transform 1.3s var(--ease) .25s; }
.m-mark { opacity: .3; transition: opacity .4s var(--ease); }
.stage[data-state="dose"] .m-mark { opacity: 1; transition: opacity .5s var(--ease); }
.stage[data-state="dose"] .m1 { transition-delay: .3s; }
.stage[data-state="dose"] .m2 { transition-delay: .75s; }
.stage[data-state="dose"] .m3 { transition-delay: 1.2s; }
.m-mark { position: absolute; left: calc(var(--u) * var(--x)); top: calc(var(--u) * 336); width: 0; height: 0; color: #f6f4ea; }
.m-mark i { position: absolute; width: calc(var(--u) * var(--r) * 2); aspect-ratio: 1; left: calc(var(--u) * var(--r) * -1); top: calc(var(--u) * var(--r) * -1); border-radius: 50%; background: radial-gradient(circle at 34% 30%, #f6dc84, #c99700 60%, #8c6a00); box-shadow: 0 calc(var(--u) * 6) calc(var(--u) * 12) rgba(0, 0, 0, .35); }
.m-mark b { position: absolute; bottom: calc(var(--u) * 36); left: 0; transform: translateX(-50%); font-size: calc(var(--u) * 40); font-weight: 500; letter-spacing: -0.03em; line-height: 1; }
.m-mark span { position: absolute; top: calc(var(--u) * 30); left: 0; transform: translateX(-50%); font-size: calc(var(--u) * 14); color: #dcd9c4; }
.lbl-meter { top: calc(var(--u) * 425); color: #dcd9c4; }

/* Product fan: buttons that open the product viewer. These are the final positions;
   they spread out from the centre when the brand chapter arrives. */
.fan-item {
  position: absolute; left: calc(var(--u) * 236); top: calc(var(--u) * 220); width: calc(var(--u) * 128); height: calc(var(--u) * 160);
  border-radius: 16px; cursor: pointer; will-change: transform;
  appearance: none; -webkit-appearance: none;
  background: none; border: 0; padding: 0; margin: 0; box-shadow: none;
  overflow: visible;
}
.fan-item::-moz-focus-inner { border: 0; padding: 0; }
/* Elevation: back products sit low, the centre jar sits highest. Higher means lifted further, with a
   wider and fainter shadow on the floor. Shadows are painted once and only moved or faded. */
.fan-item[data-depth="1"] { --lift: 0%; --sy: 0%; --ss: .9; --so: .9; }
.fan-item[data-depth="2"] { --lift: -3%; --sy: 45%; --ss: 1.05; --so: .75; }
.fan-item[data-depth="3"] { --lift: -7%; --sy: 100%; --ss: 1.25; --so: .55; }
.fan-item::before {
  content: ''; position: absolute; left: 12%; right: 12%; bottom: -4%; height: 12%; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(35, 35, 15, .36), rgba(35, 35, 15, 0));
  opacity: var(--so); transform: translateY(var(--sy)) scale(var(--ss));
  transition: transform .45s var(--ease), opacity .45s var(--ease);
}
.fan-item img { position: relative; width: 100%; height: 100%; object-fit: contain; filter: var(--product-shadow); translate: 0 var(--lift); transition: transform .45s var(--ease); }
.fan-item:hover img, .fan-item:focus-visible img { transform: translateY(-7%) scale(1.08); }
.fan-item:hover::before, .fan-item:focus-visible::before { opacity: calc(var(--so) * .55); transform: translateY(calc(var(--sy) + 30%)) scale(calc(var(--ss) * 1.2)); }
/* Hover tooltip: one element for all seven products. It only fades and moves (transform), and
   slides from product to product, so hovering never repaints the stage. */
.stage-float { position: relative; perspective: 1400px; }
.fan-tip {
  position: absolute; left: 0; top: 0; z-index: 5; width: max-content; max-width: 250px;
  display: grid; gap: 3px; padding: 12px 14px 13px; border-radius: 14px;
  background: #2f2f18; color: #f6f4ea; box-shadow: 0 14px 34px rgba(35, 35, 15, .24);
  pointer-events: none; opacity: 0;
  transform: translate3d(var(--x, 0px), calc(var(--y, 0px) + 6px), 0) scale(.96);
  transition: opacity .18s var(--ease), transform .3s var(--ease);
  will-change: transform, opacity;
}
.fan-tip.show { opacity: 1; transform: translate3d(var(--x, 0px), var(--y, 0px), 0); }
.fan-tip::after { /* pointer toward the product */
  content: ''; position: absolute; left: var(--ax, 50%); bottom: -5px; width: 12px; height: 12px; margin-left: -6px;
  background: inherit; border-radius: 2px; transform: rotate(45deg);
}
.fan-tip.below::after { bottom: auto; top: -5px; }
.ft-cat { font-size: 12px; font-weight: 500; color: #e0b53a; }
.ft-name { font-size: 15px; font-weight: 600; line-height: 1.3; letter-spacing: -0.01em; }
.ft-use { font-size: 13px; line-height: 1.45; color: #c9c6b0; }

/* Collapsed in the centre until the brand chapter arrives, then the products spread out in turn */
.fan-item { transform: scale(.65); opacity: .5; transition: transform .6s var(--ease), opacity .5s var(--ease); }
.fan-item[data-depth="1"] { opacity: .4; }
.f7 { transform: none; opacity: 1; }
.f1 { --i: 0; } .f2 { --i: 1; } .f3 { --i: 2; } .f4 { --i: 3; } .f5 { --i: 4; } .f6 { --i: 5; } .f7 { --i: 6; }
.stage[data-state="products"] .fan-item { transition: transform 1.1s var(--ease) calc(.15s + var(--i) * 70ms), opacity .8s var(--ease) calc(.15s + var(--i) * 70ms); }
.stage[data-state="products"] .f1 { transform: translate(-24cqw, -22cqw) rotate(-11deg) scale(.85); opacity: .85; }
.stage[data-state="products"] .f2 { transform: translate(24cqw, -22cqw) rotate(11deg) scale(.85); opacity: .85; }
.stage[data-state="products"] .f3 { transform: translate(-30cqw, 2cqw) rotate(-8deg) scale(.92); opacity: 1; }
.stage[data-state="products"] .f4 { transform: translate(30cqw, 2cqw) rotate(8deg) scale(.92); opacity: 1; }
.stage[data-state="products"] .f5 { transform: translate(-14cqw, 24cqw) rotate(-5deg) scale(.92); opacity: 1; }
.stage[data-state="products"] .f6 { transform: translate(14cqw, 24cqw) rotate(5deg) scale(.92); opacity: 1; }
.stage[data-state="products"] .f7 { transform: translate(0, -2cqw) scale(1.12); }

/* ---------- Stage states ---------- */
.stage[data-state="oil"] .st-glow { opacity: .45; }
.stage[data-state^="skin"] .st-glow { opacity: .7; }
.stage[data-state="dose"] .st-glow { opacity: .08; }
.stage[data-state="products"] .st-glow { opacity: .9; }

.stage[data-state="atoms"] .g-atoms { opacity: 1; }
.stage[data-state="atoms"] .a3 { animation: a3-in 1.3s var(--ease) both; }
.stage[data-state="atoms"] .bonds { animation: bond-in 1.3s var(--ease) both; }
.stage[data-state="atoms"] .lbl-big, .stage[data-state="atoms"] .lbl-atoms { animation: fade-in 1.2s var(--ease) .6s both; }
@keyframes a3-in { from { transform: translate(23.3cqw, -25cqw); opacity: 0; } 45% { opacity: 1; } to { transform: none; opacity: 1; } }
@keyframes bond-in { from { opacity: 0; } 60% { opacity: 0; } to { opacity: .35; } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

.stage[data-state="oil"] .g-drop, .stage[data-state="oil"] .g-atoms { opacity: 1; }
.stage[data-state="oil"] .molecule { transform: translate(0, calc(var(--u) * 60)) scale(.42); }
.stage[data-state="oil"] .atom::after { opacity: 1; }
.stage[data-state="oil"] .bonds { opacity: .8; }
.stage[data-state="oil"] .lbl-big, .stage[data-state="oil"] .lbl-atoms { opacity: 0; transition: opacity .4s var(--ease); }
.stage[data-state="oil"] .bubbles i { animation: bubble 4s linear var(--d, 0s) infinite; }
.stage[data-state="oil"] .lbl-drop { animation: fade-in 1s var(--ease) .5s both; }

.stage[data-state^="skin"] .g-skin, .stage[data-state^="skin"] .g-drop { opacity: 1; }
.stage[data-state^="skin"] .drop-wrap { transform: translate(0, calc(var(--u) * -118)) scale(.5); }
.stage[data-state^="skin"] .drop-floor { transform: translate(0, calc(var(--u) * -164)) scale(.42); opacity: .8; }
.stage[data-state^="skin"] .bubbles, .stage[data-state^="skin"] .lbl-drop { opacity: 0; }
.stage[data-state="skin-1"] .l1::after, .stage[data-state="skin-2"] .l2::after, .stage[data-state="skin-3"] .l3::after { opacity: 1; }
.stage[data-state="skin-1"] .l1 i, .stage[data-state="skin-2"] .l2 i, .stage[data-state="skin-3"] .l3 i { opacity: 1; animation: pulse 2.4s var(--ease) infinite; }
.stage[data-state="skin-2"] .l1 i, .stage[data-state="skin-3"] .l1 i, .stage[data-state="skin-3"] .l2 i { opacity: .6; }
@keyframes pulse { 50% { transform: scale(1.35); } }

.stage[data-state="dose"] .g-meter { opacity: 1; }
.stage[data-state="products"] .g-fan { opacity: 1; pointer-events: auto; }

/* ---------- Scroll timelines: scroll-linked motion on the compositor ---------- */
@supports (animation-timeline: view()) {
  .oz-hero { view-timeline: --hero block; }
  .oz-drop { animation: drop-in 1.6s var(--ease) both, drop-par linear both; animation-timeline: auto, --hero; animation-range: normal, exit; }
  .oz-drop-2 { animation-name: drop-in, drop-par-2; animation-delay: .25s, 0s; }
  .ch-num { animation: num-par linear both; animation-timeline: view(); animation-range: cover; }
}

/* ---------- Product viewer ---------- */
.pv { position: fixed; inset: 0; z-index: 95; display: grid; overflow-y: auto; overscroll-behavior: contain; color: #f6f4ea; }
.pv[hidden] { display: none; }
.pv-bg { position: fixed; inset: 0; background: #2f2f18; }
.pv-in {
  position: relative; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(24px, 5vw, 80px);
  width: min(1180px, 100%); margin: auto; padding: 96px var(--gutter) 116px; touch-action: pan-y;
}
.pv-media { position: relative; width: min(100%, 440px); aspect-ratio: 4 / 5; justify-self: center; }
.pv-glow { position: absolute; inset: -12%; border-radius: 50%; background: radial-gradient(circle, rgba(224, 181, 58, .32) 0%, rgba(224, 181, 58, 0) 66%); }
.pv-media { perspective: 1000px; }
.pv-tilt { position: absolute; inset: 0; transform: rotateX(calc(var(--my, 0) * -8deg)) rotateY(calc(var(--mx, 0) * 10deg)); will-change: transform; }
.pv-floor {
  position: absolute; left: 14%; right: 14%; bottom: -5%; height: 9%; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0));
  translate: calc(var(--mx, 0) * -14px) 0; will-change: transform;
}
/* Out of flow, so a tall product photo cannot stretch the 4:5 box */
.pv-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .35)); }
.pv-spin { position: absolute; inset: 0; }
.pv-spin[hidden] { display: none; }
.pv-spin img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain;
  opacity: 0; pointer-events: none;
  filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .35));
}
.pv-spin img.is-on { opacity: 1; }
html.pv-open:has(.pv-media.is-spin) { cursor: ew-resize; }
html.pv-open:has(.pv-media.is-spin) .pv button,
html.pv-open:has(.pv-media.is-spin) .pv a { cursor: pointer; }
.pv-media.is-spin { touch-action: none; }
.pv-media.is-spin .pv-tilt { transform: none; }
.pv-media.is-spin .pv-img { opacity: 0; }
.pv-cat { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 16px; font-size: 13px; font-weight: 500; color: #e0b53a; }
.pv-cat::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: #e0b53a; }
body.og-why-page .pv-title { font-size: clamp(26px, 3vw, 40px); line-height: 1.12; letter-spacing: -0.025em; font-weight: 500; margin: 0 0 16px; max-width: 20ch; color: #f6f4ea; }
.pv-lead { font-size: clamp(18px, 1.6vw, 22px); line-height: 1.45; margin: 0 0 24px; max-width: 34ch; }
.pv-pts { list-style: none; padding: 0; margin: 0 0 26px; display: grid; gap: 12px; }
.pv-pts li { display: flex; gap: 12px; align-items: baseline; color: #dcd9c4; }
.pv-pts li::before { content: ''; flex: none; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); transform: translateY(-2px); }
.pv-meta { margin: 0 0 24px; color: #c9c6b0; font-size: 15px; }
.pv-meta b { color: #f6f4ea; font-size: 20px; font-weight: 600; margin-left: 6px; }
.pv-ctas { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; }
.pv-ctas .link-arrow { color: #f6f4ea; }
.pv-close { position: fixed; top: 18px; right: 18px; z-index: 2; color: #f6f4ea; }
.pv-close:hover { background: rgba(246, 244, 234, .1); }
.pv-nav { position: fixed; left: 0; right: 0; bottom: 24px; z-index: 2; display: flex; justify-content: center; align-items: center; gap: 18px; pointer-events: none; }
.pv-nav > * { pointer-events: auto; }
.pv-btn { width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(246, 244, 234, .4); display: grid; place-items: center; color: #f6f4ea; background: #2f2f18; transition: border-color .2s var(--ease); }
.pv-btn:hover { border-color: #f6f4ea; }
.pv-btn svg { width: 20px; height: 20px; }
.pv-btn.prev svg { transform: rotate(180deg); }
.pv-count { min-width: 52px; text-align: center; font-size: 14px; color: #c9c6b0; }

/* ---------- Phone ---------- */
@media (max-width: 900px) {
  .story { margin-top: -28px; --corner: 28px; }
  .story-grid { grid-template-columns: 1fr; gap: 0; }
  html:has(body.og-why-page) {
    --og-stage-h: 36svh;
    --og-stage-h-fan: 48svh;
    --seg: calc(100svh - var(--header-h) - var(--og-stage-h));
  }
  .stage-wrap {
    top: var(--header-h); height: var(--og-stage-h); z-index: 2; grid-template-rows: minmax(0, 1fr) auto;
    background: var(--band, #2f2f18); border-bottom: 1px solid var(--s-line);
    margin: 0 calc(-1 * var(--gutter)); padding: 4px 0 8px;
  }
  .stage-wrap { overflow: hidden; }
  .stage[data-state="products"] { overflow: visible; }
  .stage-float { width: auto; height: calc(var(--og-stage-h) - 46px); max-width: 100%; overflow: hidden; }
  .stage-wrap:has(#stage[data-state="atoms"]) {
    --og-stage-h: 42svh;
  }
  .stage-wrap:has(#stage[data-state="products"]) {
    height: var(--og-stage-h-fan); overflow: visible;
  }
  .stage-wrap:has(#stage[data-state="products"]) .stage-float {
    height: calc(var(--og-stage-h-fan) - 46px); overflow: visible;
  }
  .stage[data-state="products"] .fan-item { width: calc(var(--u) * 168); height: calc(var(--u) * 210); }
  .stage[data-state="products"] .f1 { transform: translate(-22cqw, -16cqw) rotate(-8deg) scale(.95); }
  .stage[data-state="products"] .f2 { transform: translate(22cqw, -16cqw) rotate(8deg) scale(.95); }
  .stage[data-state="products"] .f3 { transform: translate(-26cqw, 4cqw) rotate(-6deg) scale(1.05); }
  .stage[data-state="products"] .f4 { transform: translate(26cqw, 4cqw) rotate(6deg) scale(1.05); }
  .stage[data-state="products"] .f5 { transform: translate(-14cqw, 22cqw) rotate(-4deg) scale(1.05); }
  .stage[data-state="products"] .f6 { transform: translate(14cqw, 22cqw) rotate(4deg) scale(1.05); }
  .stage[data-state="products"] .f7 { transform: translate(0, -1cqw) scale(1.22); }
  .rail { display: flex; flex-wrap: nowrap; max-width: 100%; overflow-x: auto; }
  body.theme.og-why-page .rail a { padding: 0 8px; min-height: 34px; font-size: 12px; }
  #ch-5 { scroll-margin-top: calc(var(--header-h) + var(--og-stage-h-fan)); min-height: calc(100svh - var(--header-h) - var(--og-stage-h-fan)); }
  .rail-t { display: none; }
  .chapter { min-height: var(--seg); padding: 28px 0; align-content: start; scroll-margin-top: calc(var(--header-h) + var(--og-stage-h)); }
  .chapter-skin .fact { padding: 12px 0; }
  .chapter-skin .facts { gap: 0; }
  .chapter .h2 { max-width: none; }
  .ch-num { top: 12px; margin-top: 0; font-size: 34vw; }
  .oz-hero-copy .display { font-size: clamp(36px, 11vw, 56px); }
  .oz-drop-2 { display: none; }
  .principles { grid-template-columns: 1fr; gap: 14px; }
  .trust {
    grid-template-columns: 1fr 1fr; gap: 16px 12px;
    padding: 18px 16px; border-radius: 28px; justify-items: start;
  }
  .trust li { align-items: flex-start; gap: 8px; }
  .trust-ic { width: 20px; height: 20px; }
  .trust-ic svg { width: 20px; height: 20px; }
  .trust-copy { font-size: 13px; }
  .oz-cta { grid-template-columns: 1fr; }
  .oz-cta-btns { justify-self: start; }
  .pv-in { grid-template-columns: 1fr; gap: 20px; padding: 76px var(--gutter) 40px; align-content: start; }
  .pv-media { width: min(64vw, 300px); }
  /* On phones the arrows sit in the top bar, opposite the close button, so they never cover the price */
  .pv-nav { top: 14px; bottom: auto; left: 12px; right: auto; gap: 10px; }
  .pv-btn { width: 44px; height: 44px; }
  .pv-close { top: 14px; right: 12px; }
  .pv-bg::after { content: ''; position: fixed; left: 0; right: 0; top: 0; height: 72px; background: linear-gradient(#2f2f18 70%, rgba(47, 47, 24, 0)); }
  @supports (animation-timeline: view()) { .ch-num { animation-name: num-par-m; } }
}
@media (max-width: 640px) {
  html:has(body.og-why-page) {
    --og-stage-h: clamp(200px, 30svh, 248px);
    --og-stage-h-fan: clamp(260px, 42svh, 340px);
    --seg: calc(100svh - var(--header-h) - var(--og-stage-h));
  }
  .stage-wrap {
    height: var(--og-stage-h);
    grid-template-rows: minmax(0, 1fr) auto;
    padding: 0 0 6px;
  }
  .stage-float {
    width: auto;
    height: calc(var(--og-stage-h) - 40px);
    max-height: calc(var(--og-stage-h) - 40px);
    aspect-ratio: 1;
    max-width: 86%;
  }
  .stage-wrap:has(#stage[data-state="atoms"]) {
    --og-stage-h: clamp(260px, 40svh, 310px);
  }
  .stage-wrap:has(#stage[data-state="products"]) {
    height: var(--og-stage-h-fan);
  }
  .stage-wrap:has(#stage[data-state="products"]) .stage-float {
    height: calc(var(--og-stage-h-fan) - 40px);
    max-height: calc(var(--og-stage-h-fan) - 40px);
  }
  .chapter { scroll-margin-top: calc(var(--header-h) + var(--og-stage-h)); min-height: var(--seg); }
  #ch-5 { scroll-margin-top: calc(var(--header-h) + var(--og-stage-h-fan)); min-height: calc(100svh - var(--header-h) - var(--og-stage-h-fan)); }
}
@media (max-width: 560px) {
  .dose-cards { grid-template-columns: 1fr; }
}
@media (max-height: 560px) and (min-width: 901px) {
  .stage-float { width: min(100%, 360px); }
}

/* ---------- Reduced motion: no sticky stage, no wipe and no scroll motion. Each chapter is its
   own colour band with a still frame of its final state. ---------- */
body.static-stage .story-bg, body.static-stage .stage-wrap, body.static-stage .story::before, body.static-stage .story::after { display: none; }
body.static-stage .story { margin-top: 0; }
body.static-stage .story-grid { grid-template-columns: 1fr; padding: 0; }
body.static-stage .chapter {
  min-height: auto; padding: 64px 0; color: var(--s-ink);
  background: var(--t-bg); box-shadow: 0 0 0 100vmax var(--t-bg); clip-path: inset(0 -100vmax);
}
body.static-stage .chapter-frame { display: block; margin-bottom: 20px; max-width: 360px; }
body.static-stage .stage *, body.static-stage .ch-num { animation: none !important; transition: none !important; }
@media (prefers-reduced-motion: reduce) {
  .stage *, .stage-float, .ch-num, .oz-drop { animation: none !important; transition: none !important; }
  .oz-title .ln > span { transform: none; }
}