/* ==========================================================================
   PetPal Portraits — warm light-luxury / editorial funnel.
   Direction: cream paper, clay + gold + emerald accents, serif display.
   Deliberate and opinionated — not a template. Mobile-first.
   ========================================================================== */

:root {
  --paper:      #f4ead9;
  --paper-deep: #ecdcc4;
  --card:       #fbf5ea;
  --card-warm:  #f7ecd9;
  --ink:        #2c2117;
  --ink-soft:   #5c4c3c;
  --ink-faint:  #8a7663;
  --line:       #e0cfb4;

  --clay:       #b8451f;
  --clay-deep:  #973316;
  --amber:      #e08a2b;
  --emerald:    #1f5c46;
  --emerald-lt: #2a7a5c;
  --gold:       #c69a3f;
  --gold-soft:  #f0dca6;

  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, "Times New Roman", serif;
  --font-sans:    system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;

  --ease:        cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-expo:   cubic-bezier(0.16, 1, 0.3, 1);
  --radius:      22px;
  --radius-sm:   14px;
  --shadow-soft: 0 18px 44px -22px rgba(74, 45, 20, 0.45);
  --shadow-lift: 0 26px 60px -26px rgba(74, 45, 20, 0.55);

  --gutter: clamp(1.15rem, 5vw, 2.2rem);
  --maxw:   34rem;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background:
    radial-gradient(120% 60% at 82% -8%, #f9e9cf 0%, rgba(249,233,207,0) 55%),
    radial-gradient(90% 50% at -10% 4%, #f6ddc6 0%, rgba(246,221,198,0) 50%),
    var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100dvh;
}
body.no-scroll { overflow: hidden; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; margin: 0; }
p { margin: 0; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }

/* -------------------------------------------------------------- screens --- */
.screen { display: none; }
.screen.is-active { display: block; animation: fade 0.4s var(--ease); }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

section, .wrap {
  padding-inline: var(--gutter);
  max-width: var(--maxw);
  margin-inline: auto;
}

/* ----------------------------------------------------------------- CTA ---- */
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 58px;
  padding: 0.9rem 1.4rem;
  border: none;
  border-radius: 16px;
  font-family: var(--font-sans);
  font-size: 1.08rem;
  font-weight: 700;
  text-decoration: none;
  color: #fff7ee;
  cursor: pointer;
  background: linear-gradient(135deg, var(--clay-deep) 0%, var(--clay) 46%, var(--amber) 122%);
  box-shadow: 0 14px 30px -12px rgba(151,51,22,0.7), inset 0 1px 0 rgba(255,255,255,0.22);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease), filter 0.18s var(--ease);
}
.cta:hover { transform: translateY(-2px); box-shadow: 0 20px 38px -14px rgba(151,51,22,0.78); }
.cta:active { transform: translateY(0); filter: brightness(0.97); }
.cta:focus-visible { outline: 3px solid var(--emerald); outline-offset: 3px; }
.cta[disabled] { opacity: 0.6; cursor: default; transform: none; box-shadow: none; }
.cta .price-tag { font-variant-numeric: tabular-nums; }

.cta--ghost {
  background: transparent;
  color: var(--clay);
  box-shadow: inset 0 0 0 2px var(--line);
  min-height: 52px;
  font-size: 1rem;
}
.cta--ghost:hover { box-shadow: inset 0 0 0 2px var(--clay); transform: none; }

.paw { width: 1.3em; height: 1.3em; flex: 0 0 auto; }

/* --------------------------------------------------------------- HERO ----- */
.hero { padding-top: clamp(1.6rem, 6vw, 2.6rem); }
.hero__inner { display: flex; flex-direction: column; }

.eyebrow {
  font-size: 0.74rem;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--clay);
  margin-bottom: 0.85rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.eyebrow::before { content: ""; width: 1.6rem; height: 2px; background: var(--gold); border-radius: 2px; }

h1 {
  font-size: clamp(2.35rem, 11vw, 3.5rem);
  line-height: 1.02;
  color: var(--ink);
}
h1 em { font-style: italic; color: var(--clay); }

.lede {
  margin-top: 0.95rem;
  font-size: 1.05rem;
  color: var(--ink-soft);
  max-width: 32ch;
}

/* real before / after slider */
.ba {
  position: relative;
  margin: 1.5rem 0 0;
  aspect-ratio: 1 / 1;
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
  background: #1a120b;
  isolation: isolate;
  touch-action: pan-y;
  user-select: none;
}
.ba__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba__after-wrap { position: absolute; inset: 0; }
.ba__before-wrap {
  position: absolute; inset: 0;
  clip-path: inset(0 calc(100% - var(--pos, 55%)) 0 0);
  will-change: clip-path;
}
.ba__tag {
  position: absolute;
  top: 0.85rem;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 800;
  padding: 0.34rem 0.62rem;
  border-radius: 999px;
  backdrop-filter: blur(4px);
  z-index: 3;
}
.ba__tag--before { left: 0.85rem; background: rgba(28,20,12,0.66); color: #f6ead6; }
.ba__tag--after  { right: 0.85rem; background: rgba(240,220,166,0.92); color: #3a2c10; }

.ba__divider {
  position: absolute;
  top: 0; bottom: 0;
  left: var(--pos, 55%);
  width: 3px;
  margin-left: -1.5px;
  z-index: 4;
  background: linear-gradient(180deg, rgba(255,247,224,0.3), #fff7e0 18%, #fff7e0 82%, rgba(255,247,224,0.3));
  pointer-events: none;
}
.ba__grip {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  background: #fff7e0 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23b8451f' d='M10 6 5 12l5 6z'/%3E%3Cpath fill='%23b8451f' d='M14 6l5 6-5 6z'/%3E%3C/svg%3E") center / 26px no-repeat;
  box-shadow: 0 6px 18px -4px rgba(30,18,6,0.55), inset 0 0 0 3px rgba(198,154,63,0.5);
}
.ba__range {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  margin: 0; opacity: 0; cursor: ew-resize; z-index: 5;
}

.hero .cta { margin-top: 1.6rem; }
.microtrust {
  margin-top: 0.75rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--ink-soft);
  display: flex; align-items: center; justify-content: center; gap: 0.5rem; flex-wrap: wrap;
}
.microtrust .sep { width: 3px; height: 3px; border-radius: 50%; background: var(--ink-faint); }

/* ------------------------------------------------------------- GALLERY ---- */
.gallery { padding-top: clamp(2.6rem, 10vw, 4rem); }
.section-head h2 { font-size: clamp(1.65rem, 6.5vw, 2.1rem); line-height: 1.1; }
.section-head .sub { margin-top: 0.5rem; color: var(--ink-soft); font-size: 0.98rem; max-width: 34ch; }

.rail {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0.3rem calc(var(--gutter) * 0.5) 0.5rem;
  margin-inline: calc(var(--gutter) * -0.5);
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 68%;
  gap: 0.9rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.rail::-webkit-scrollbar { display: none; }
.card {
  scroll-snap-align: center;
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: #241a12;
  aspect-ratio: 1 / 1;
}
.card img { width: 100%; height: 100%; object-fit: cover; }
.card__label {
  position: absolute;
  left: 0.7rem; bottom: 0.7rem;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.02em;
  color: #fff;
  padding: 0.32rem 0.68rem;
  border-radius: 999px;
  background: rgba(20,14,8,0.6);
  backdrop-filter: blur(4px);
}

/* --------------------------------------------------------------- STEPS ---- */
.steps { padding-top: clamp(2.6rem, 10vw, 4rem); }
.steplist { list-style: none; margin: 1.4rem 0 0; padding: 0; display: grid; gap: 0.9rem; }
.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.95rem;
  align-items: start;
  padding: 1.05rem 1.15rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
}
.step__num {
  font-family: var(--font-display);
  font-size: 1.15rem; font-weight: 700;
  width: 2.1rem; height: 2.1rem;
  display: grid; place-items: center;
  border-radius: 50%;
  color: #fff7ee;
  background: linear-gradient(135deg, var(--emerald), var(--emerald-lt));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2);
}
.step__num--free { background: linear-gradient(135deg, var(--clay-deep), var(--amber)); }
.step h3 { font-size: 1.08rem; }
.step p { margin-top: 0.2rem; font-size: 0.92rem; color: var(--ink-soft); }
.step .free-pill {
  display: inline-block; margin-left: 0.4rem;
  font-family: var(--font-sans); font-size: 0.66rem; font-weight: 800;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--emerald); background: #e3efe7;
  padding: 0.15rem 0.45rem; border-radius: 999px; vertical-align: middle;
}

/* --------------------------------------------------------------- LADDER --- */
.ladder { padding-top: clamp(2.6rem, 10vw, 4rem); }
.tier {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.5rem 1rem;
  padding: 1.05rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--card);
  margin-top: 0.8rem;
}
.tier--focus {
  border-color: var(--clay);
  background: linear-gradient(180deg, #fff 0%, var(--card-warm) 100%);
  box-shadow: var(--shadow-soft);
  position: relative;
}
.tier--soon { opacity: 0.72; }
.tier__name { font-family: var(--font-display); font-size: 1.15rem; color: var(--ink); }
.tier__desc { grid-column: 1 / -1; font-size: 0.9rem; color: var(--ink-soft); margin-top: -0.1rem; }
.tier__price {
  font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--ink);
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
.tier__price small { font-family: var(--font-sans); font-size: 0.8rem; font-weight: 600; color: var(--ink-soft); }
.tier__price.free { color: var(--emerald); }
.tier__flag {
  position: absolute; top: -0.7rem; left: 1.2rem;
  font-size: 0.64rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
  color: #fff7ee; background: var(--clay);
  padding: 0.22rem 0.55rem; border-radius: 999px;
}
.tier__soon-flag {
  font-size: 0.62rem; font-weight: 800; letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--ink-faint); background: var(--paper-deep);
  padding: 0.2rem 0.5rem; border-radius: 999px; white-space: nowrap;
}

.guarantee {
  margin-top: 1.6rem;
  display: grid; grid-template-columns: auto 1fr; gap: 0.85rem; align-items: center;
  padding: 1.05rem 1.15rem;
  border-radius: var(--radius-sm);
  background: #e7efe9;
  border: 1px solid #cfe0d4;
}
.guarantee svg { width: 2rem; height: 2rem; color: var(--emerald); flex: 0 0 auto; }
.guarantee p { font-size: 0.9rem; color: #234; }
.guarantee b { color: var(--emerald); }

/* --------------------------------------------------------------- FOOTER --- */
.foot {
  max-width: var(--maxw);
  margin: clamp(2.4rem, 9vw, 3.6rem) auto 0;
  padding: 2rem var(--gutter) 7rem;
  border-top: 1px solid var(--line);
  text-align: center;
}
.foot__brand { font-family: var(--font-display); font-size: 1.15rem; color: var(--ink); display: inline-flex; align-items: center; gap: 0.5rem; }
.foot__brand svg { width: 1.3rem; height: 1.3rem; color: var(--clay); }
.foot__note { margin-top: 0.5rem; font-size: 0.85rem; color: var(--ink-soft); max-width: 36ch; margin-inline: auto; }

/* ----------------------------------------------------------- STICKY BAR --- */
.stickybar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 20;
  display: flex; align-items: center; gap: 0.9rem;
  padding: 0.7rem var(--gutter) calc(0.7rem + env(safe-area-inset-bottom));
  background: var(--card);
  border-top: 1px solid var(--line);
  box-shadow: 0 -10px 30px -20px rgba(74,45,20,0.5);
  transform: translateY(130%);
  transition: transform 0.32s var(--ease);
  will-change: transform;
}
.stickybar.is-visible { transform: translateY(0); }
.stickybar__copy { display: flex; flex-direction: column; line-height: 1.15; }
.stickybar__copy b { font-size: 0.98rem; color: var(--ink); }
.stickybar__copy span { font-size: 0.76rem; color: var(--emerald); font-weight: 600; }
.stickybar .cta { margin-left: auto; min-height: 50px; padding: 0.7rem 1.4rem; font-size: 1rem; border-radius: 14px; width: auto; flex: 0 0 auto; }

/* =====================================================================
   WORKING (generating) overlay
   ===================================================================== */
.working {
  position: fixed; inset: 0; z-index: 50;
  display: none;
  align-items: center; justify-content: center;
  padding: var(--gutter);
  background: radial-gradient(120% 80% at 50% 0%, #f9e9cf, var(--paper));
  text-align: center;
}
.working.is-active { display: flex; animation: fade 0.3s var(--ease); }
.working__box { max-width: 24rem; }
.easel {
  width: 148px; height: 148px; margin: 0 auto 1.6rem;
  border-radius: 26px;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.5), rgba(255,255,255,0) 60%),
    conic-gradient(from 0deg, var(--clay), var(--amber), var(--gold), var(--emerald), var(--clay));
  background-size: 100% 100%, 300% 300%;
  box-shadow: var(--shadow-lift);
  animation: swirl 3.2s var(--ease) infinite;
  position: relative;
  display: grid; place-items: center;
}
.easel::after { content: "🐾"; font-size: 3.4rem; filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2)); }
@keyframes swirl {
  0% { background-position: 0 0, 0% 50%; }
  50% { background-position: 0 0, 100% 50%; transform: scale(1.04) rotate(2deg); }
  100% { background-position: 0 0, 0% 50%; }
}
.working h2 { font-size: 1.7rem; }
.working__status { margin-top: 0.7rem; font-size: 1rem; color: var(--ink-soft); min-height: 1.5rem; }
.progress {
  margin: 1.5rem auto 0; max-width: 18rem; height: 8px; border-radius: 999px;
  background: var(--paper-deep); overflow: hidden;
}
.progress__bar {
  height: 100%; width: 12%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--clay), var(--amber));
  transition: width 0.6s var(--ease);
}
.working__sub { margin-top: 1rem; font-size: 0.82rem; color: var(--ink-faint); }

/* =====================================================================
   PREVIEW screen
   ===================================================================== */
.preview-top { padding-top: clamp(1.4rem, 6vw, 2.4rem); text-align: center; }
.preview-top .eyebrow { justify-content: center; }
.preview-top .eyebrow::before { display: none; }
.preview-top h2 { font-size: clamp(1.7rem, 7vw, 2.2rem); }
.preview-top p { margin-top: 0.5rem; color: var(--ink-soft); font-size: 0.98rem; }

.pv-rail {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0.4rem calc(var(--gutter) * 0.5) 0.6rem;
  margin-inline: calc(var(--gutter) * -0.5);
  display: grid; grid-auto-flow: column; grid-auto-columns: 82%;
  gap: 1rem; overflow-x: auto;
  scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.pv-rail::-webkit-scrollbar { display: none; }
.pv-card {
  scroll-snap-align: center;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
  background: #241a12;
  position: relative;
}
.pv-card__img { aspect-ratio: 1 / 1; }
.pv-card__img img { width: 100%; height: 100%; object-fit: cover; }
.pv-card__cap {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.7rem 0.9rem;
  background: var(--card);
}
.pv-card__cap b { font-family: var(--font-display); font-size: 1.02rem; color: var(--ink); }
.pv-card__lock { font-size: 0.72rem; font-weight: 700; color: var(--clay); display: flex; align-items: center; gap: 0.3rem; }
.pv-card__lock svg { width: 0.9rem; height: 0.9rem; }

.pv-hint { text-align: center; margin-top: 0.7rem; font-size: 0.8rem; color: var(--ink-faint); }

.unlock {
  margin: 1.6rem auto 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.3rem, 6vw, 1.9rem);
  box-shadow: var(--shadow-soft);
}
.unlock h3 { font-size: 1.35rem; }
.unlock__price { display: flex; align-items: baseline; gap: 0.5rem; margin-top: 0.5rem; }
.unlock__price .now { font-family: var(--font-display); font-size: 2.1rem; font-weight: 700; color: var(--ink); }
.unlock__price .unit { font-size: 0.9rem; color: var(--ink-soft); }
.unlock__perks { list-style: none; margin: 1rem 0 1.3rem; padding: 0; display: grid; gap: 0.55rem; }
.unlock__perks li { position: relative; padding-left: 1.8rem; font-size: 0.95rem; color: var(--ink); }
.unlock__perks li::before {
  content: ""; position: absolute; left: 0; top: 0.12rem;
  width: 1.25rem; height: 1.25rem; border-radius: 50%; background: var(--emerald);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M5 12.5 10 17.5 19 7'/%3E%3C/svg%3E") center / 0.85rem no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M5 12.5 10 17.5 19 7'/%3E%3C/svg%3E") center / 0.85rem no-repeat;
}
.field { margin-bottom: 0.9rem; }
.field label { display: block; font-size: 0.82rem; font-weight: 700; color: var(--ink-soft); margin-bottom: 0.35rem; }
.field input {
  width: 100%; min-height: 52px;
  padding: 0.75rem 0.9rem;
  font-size: 1rem; font-family: var(--font-sans);
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}
.field input:focus { outline: none; border-color: var(--clay); box-shadow: 0 0 0 3px rgba(184,69,31,0.14); }
.field .err { margin-top: 0.35rem; font-size: 0.8rem; color: var(--clay-deep); min-height: 1rem; }
.unlock__note { margin-top: 0.8rem; text-align: center; font-size: 0.8rem; color: var(--ink-faint); display: flex; align-items: center; justify-content: center; gap: 0.4rem; }
.unlock__note svg { width: 0.9rem; height: 0.9rem; }
.startover { margin: 1.4rem auto 0; text-align: center; }
.startover button { background: none; border: none; color: var(--ink-faint); font-size: 0.85rem; text-decoration: underline; cursor: pointer; }

/* =====================================================================
   SUCCESS page
   ===================================================================== */
.success-wrap { max-width: 38rem; margin-inline: auto; padding: clamp(2rem, 8vw, 3.5rem) var(--gutter) 4rem; text-align: center; }
.success-wrap .burst { font-size: 3rem; }
.success-wrap h1 { font-size: clamp(2rem, 8vw, 2.8rem); margin-top: 0.5rem; }
.success-wrap .sub { margin-top: 0.7rem; color: var(--ink-soft); font-size: 1.02rem; }
.dl-grid { margin-top: 2rem; display: grid; grid-template-columns: 1fr; gap: 1rem; }
.dl {
  border-radius: var(--radius); overflow: hidden; background: #241a12;
  box-shadow: var(--shadow-soft); text-align: left;
}
.dl img { aspect-ratio: 1 / 1; width: 100%; object-fit: cover; }
.dl__row { display: flex; align-items: center; justify-content: space-between; padding: 0.7rem 0.85rem; background: var(--card); gap: 0.5rem; }
.dl__row b { font-family: var(--font-display); font-size: 0.98rem; color: var(--ink); }
.dl__btn {
  display: inline-flex; align-items: center; gap: 0.3rem;
  font-size: 0.82rem; font-weight: 700; color: var(--clay); text-decoration: none;
  padding: 0.35rem 0.6rem; border-radius: 999px; background: #f8e2cf;
}
.dl__btn:hover { background: #f4d3b8; }
.dl__btn svg { width: 0.9rem; height: 0.9rem; }
.state-msg { margin-top: 2rem; padding: 1.4rem; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }

.spinner {
  width: 44px; height: 44px; margin: 2rem auto; border-radius: 50%;
  border: 4px solid var(--paper-deep); border-top-color: var(--clay);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ------------------------------------------------------- larger screens --- */
@media (min-width: 620px) {
  :root { --maxw: 40rem; }
  .rail { grid-auto-columns: 44%; }
  .lede { font-size: 1.12rem; }
  .pv-rail { grid-auto-columns: 46%; }
  .stickybar { justify-content: center; }
  .dl-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .success-wrap { max-width: 46rem; }
  .dl-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .cta, .cta:hover, .cta:active { transition: none; transform: none; }
  .stickybar, .screen.is-active, .working.is-active { transition: none; animation: none; }
  .easel { animation: none; }
  .spinner { animation-duration: 2s; }
}

/* visually-hidden but accessible */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}