/* =================================================================
   AeroGrab — project page styles
   Identity: depth-camera colormap (cool -> warm) as a single signature
   accent, telemetry-style mono for data, calm readable academic layout.
   Palette and type are defined once in :root — edit there to retheme.
   ================================================================= */

/* ----------------------------- Tokens ---------------------------- */
:root {
  /* Surfaces & ink */
  --bg:          #FAFBFD;
  --surface:     #FFFFFF;
  --surface-2:   #F3F5F9;
  --line:        #E6E9F0;
  --line-soft:   #EEF1F6;

  --ink:         #12151C;   /* primary text  */
  --muted:       #586173;   /* secondary text */
  --faint:       #8A93A2;   /* captions / hints */

  /* Accent (links, buttons) — confident blue, not neon */
  --accent:      #2A50E0;
  --accent-deep: #1E3CB0;
  --accent-tint: #ECF0FF;

  /* Decision-state colors (used sparingly) */
  --safe:        #1E9E6A;
  --danger:      #E0544F;

  /* THE signature: depth colormap, cool -> warm */
  --depth: linear-gradient(90deg,
            #2F6BFF 0%, #15B4C7 32%, #74C341 58%, #F2B33C 80%, #EE6A4B 100%);

  /* Type */
  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", monospace;

  /* Layout */
  --maxw:       940px;
  --maxw-wide: 1180px;
  --pad:        24px;
  --radius:     16px;
  --radius-sm:  10px;

  --shadow-sm: 0 1px 2px rgba(18,21,28,.05), 0 1px 1px rgba(18,21,28,.04);
  --shadow-md: 0 10px 30px rgba(18,21,28,.07), 0 2px 8px rgba(18,21,28,.05);
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ----------------------------- Reset ----------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, video { display: block; max-width: 100%; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
sup { font-size: .62em; }
.mono { font-family: var(--font-mono); }
.hide-mobile { display: inline; }

/* Containers */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }
.wrap--wide { max-width: var(--maxw-wide); }

/* =============================== NAV ============================== */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(250,251,253,.78);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}
.nav.is-scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-sm); }

.nav__inner {
  max-width: var(--maxw-wide); margin-inline: auto;
  padding: 12px var(--pad);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.nav__brand { display: flex; flex-direction: column; line-height: 1.1; color: var(--ink); }
.nav__brand:hover { text-decoration: none; }
.nav__brand-mark { font-family: var(--font-display); font-weight: 700; font-size: 1.12rem; letter-spacing: -.01em; }
.nav__brand-sub  { font-family: var(--font-mono); font-size: .66rem; color: var(--faint); letter-spacing: .02em; }

.nav__links { display: flex; gap: 22px; }
.nav__links a {
  position: relative; color: var(--muted); font-size: .92rem; font-weight: 500;
  padding: 4px 0; transition: color .2s var(--ease);
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--accent); transition: width .25s var(--ease);
}
.nav__links a:hover { color: var(--ink); text-decoration: none; }
.nav__links a.is-active { color: var(--ink); }
.nav__links a.is-active::after { width: 100%; }

.nav__toggle {
  display: none; flex-direction: column; gap: 5px; width: 40px; height: 40px;
  border: 1px solid var(--line); border-radius: 10px; background: var(--surface);
  cursor: pointer; padding: 0; align-items: center; justify-content: center;
}
.nav__toggle span { width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .25s var(--ease), opacity .2s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================== HERO ============================= */
.hero { position: relative; padding: 72px 0 8px; overflow: hidden; }
.hero__glow {
  position: absolute; inset: -20% 0 auto 0; height: 460px; pointer-events: none; z-index: 0;
  background: radial-gradient(60% 70% at 50% 0%, rgba(42,80,224,.10), transparent 70%);
}
.hero > .wrap { position: relative; z-index: 1; }

.hero__venue {
  text-align: center; color: var(--accent-deep);
  font-size: .76rem; letter-spacing: .04em; text-transform: uppercase; margin: 0 0 22px;
}
.hero__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.9rem, 4.6vw, 3.25rem);
  line-height: 1.08; letter-spacing: -.02em; text-align: center;
  margin: 0 auto; max-width: 16ch;
}
.hero__rule {
  width: 132px; height: 4px; border-radius: 4px; margin: 22px auto 30px;
  background: var(--depth);
}

/* Authors */
.authors {
  list-style: none; margin: 0 0 14px; padding: 0;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 18px;
  font-size: 1.06rem;
}
.authors li span { font-weight: 500; }
.authors sup { color: var(--accent); font-family: var(--font-mono); }

.affil {
  list-style: none; margin: 0 0 28px; padding: 0; text-align: center;
  color: var(--muted); font-size: .92rem; line-height: 1.55;
}
.affil sup { color: var(--accent); font-family: var(--font-mono); margin-right: 2px; }
.affil__eq { color: var(--faint); }

/* Buttons */
.btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 10px 18px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--line); color: var(--ink);
  font-weight: 500; font-size: .94rem; box-shadow: var(--shadow-sm);
  transition: transform .18s var(--ease), box-shadow .2s var(--ease), border-color .2s, background .2s, color .2s;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); text-decoration: none; border-color: #d9deea; }
.btn--solid { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn--solid:hover { background: var(--accent-deep); border-color: var(--accent-deep); }
.btn__ico { font-size: .8em; }

/* Teaser */
.teaser { margin: 46px 0 0; }
.teaser__media {
  width: 100%; border-radius: var(--radius); border: 1px solid var(--line);
  background: var(--surface-2); box-shadow: var(--shadow-md); aspect-ratio: 16 / 9; object-fit: cover;
}
.teaser__cap {
  margin: 16px auto 0; max-width: 760px; text-align: center;
  color: var(--muted); font-size: .92rem; line-height: 1.6;
}
.teaser__cap em { color: var(--ink); font-style: italic; }

/* ============================== BAND ============================= */
.band { padding: 38px 0; }
.tldr {
  max-width: 820px; margin: 0 auto; text-align: center;
  font-size: clamp(1.05rem, 2vw, 1.3rem); line-height: 1.55; color: var(--ink);
}
.tldr strong { font-weight: 600; }
.tldr__tag {
  display: inline-block; margin-right: 10px; padding: 3px 10px; border-radius: 6px;
  background: var(--accent-tint); color: var(--accent-deep);
  font-size: .7rem; letter-spacing: .06em; vertical-align: middle;
}

/* ============================ SECTIONS =========================== */
.section { padding: 76px 0; }
.section--alt { background: var(--surface); border-block: 1px solid var(--line-soft); }

.section__head { max-width: 760px; margin: 0 0 40px; }
.eyebrow {
  display: block; color: var(--accent); font-size: .76rem;
  letter-spacing: .08em; text-transform: uppercase; margin-bottom: 12px;
}
.section h2 {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.6rem, 3.2vw, 2.3rem); line-height: 1.15; letter-spacing: -.015em; margin: 0;
}
.section__lead { color: var(--muted); font-size: 1.04rem; margin: 16px 0 0; max-width: 64ch; }

/* Prose */
.prose { max-width: 70ch; }
.prose--narrow { max-width: 66ch; margin-top: 30px; }
.prose p { margin: 0 0 18px; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { font-weight: 600; }
.prose em { font-style: italic; }

/* Split layout */
.split { display: grid; grid-template-columns: 1.35fr 1fr; gap: 48px; align-items: start; }

/* Motivation gap list */
.gaps { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.gaps li {
  background: var(--bg); border: 1px solid var(--line); border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm); padding: 14px 16px;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.section--alt .gaps li { background: var(--surface-2); }
.gaps li:hover { transform: translateX(3px); box-shadow: var(--shadow-sm); }
.gaps__k { display: block; font-size: .82rem; color: var(--accent-deep); margin-bottom: 3px; }
.gaps__v { color: var(--muted); font-size: .95rem; }

/* Core idea quote */
.bigquote {
  margin: 0; padding: 30px 32px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(1.15rem, 2.2vw, 1.5rem); line-height: 1.45; letter-spacing: -.01em;
  position: relative;
}
.bigquote::before {
  content: ""; position: absolute; left: 0; top: 18px; bottom: 18px; width: 4px;
  border-radius: 4px; background: var(--depth);
}
.bigquote em { font-style: italic; color: var(--accent-deep); }
.bigquote strong { font-weight: 600; }

/* Contributions */
.contrib { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px; }
.contrib__card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; box-shadow: var(--shadow-sm);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s;
}
.contrib__card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #dbe0ec; }
.contrib__n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 10px; margin-bottom: 16px;
  background: var(--accent-tint); color: var(--accent-deep); font-weight: 700; font-size: .9rem;
}
.contrib__card h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; margin: 0 0 8px; line-height: 1.3; }
.contrib__card p { margin: 0; color: var(--muted); font-size: .95rem; }

/* ===================== SIGNATURE: FLOW LINE ====================== */
.flow { position: relative; margin: 8px 0 56px; padding: 8px 0; }
.flow__line {
  position: absolute; left: 0; right: 0; top: 27px; height: 3px;
  background: var(--line); border-radius: 3px; overflow: hidden;
}
.flow__progress {
  display: block; height: 100%; width: 0; background: var(--depth);
  transition: width 1.1s var(--ease);
}
.flow.is-drawn .flow__progress { width: 100%; }

.flow__stages {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px;
}
.flow__stage { position: relative; padding-top: 46px; }
.flow__dot {
  position: absolute; top: 20px; left: 0; width: 16px; height: 16px; border-radius: 50%;
  background: var(--surface); border: 3px solid var(--line);
  transition: border-color .3s var(--ease), transform .3s var(--ease), background .3s;
}
.flow.is-drawn .flow__stage .flow__dot { border-color: var(--accent); }
.flow__num { display: block; font-size: .78rem; color: var(--accent); margin-bottom: 5px; font-weight: 700; }
.flow__stage h4 { font-family: var(--font-display); font-weight: 600; font-size: 1rem; margin: 0 0 5px; }
.flow__stage p { margin: 0; font-size: .85rem; color: var(--muted); line-height: 1.45; }

/* staggered reveal of stages */
.flow__stage { opacity: 0; transform: translateY(14px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.flow.is-drawn .flow__stage { opacity: 1; transform: none; }
.flow.is-drawn .flow__stage:nth-child(2) { transition-delay: .10s; }
.flow.is-drawn .flow__stage:nth-child(3) { transition-delay: .20s; }
.flow.is-drawn .flow__stage:nth-child(4) { transition-delay: .30s; }
.flow.is-drawn .flow__stage:nth-child(5) { transition-delay: .40s; }
.flow.is-drawn .flow__stage:nth-child(6) { transition-delay: .50s; }

/* Method cards */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.card {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s;
}
.section--alt .card { background: var(--surface-2); }
.card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--depth); transform: scaleY(0); transform-origin: top; transition: transform .3s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #dbe0ec; }
.card:hover::before { transform: scaleY(1); }
.card__step { display: block; font-size: .76rem; color: var(--accent); letter-spacing: .04em; margin-bottom: 10px; }
.card h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.18rem; margin: 0 0 10px; line-height: 1.3; }
.card p { margin: 0; color: var(--muted); font-size: .96rem; }

/* Note callout */
.note {
  margin: 26px 0 0; padding: 18px 22px; border-radius: var(--radius-sm);
  background: var(--accent-tint); color: var(--ink); font-size: .96rem; line-height: 1.55;
  max-width: 80ch;
}
.note__tag { display: block; color: var(--accent-deep); font-size: .72rem; letter-spacing: .05em; text-transform: uppercase; margin-bottom: 6px; }

/* ============================ FIGURES =========================== */
.figure { margin: 8px 0 0; }
.figure__img {
  width: 100%; border-radius: var(--radius); border: 1px solid var(--line);
  background: var(--surface); box-shadow: var(--shadow-md); padding: 6px;
}
.section--alt .figure__img { background: var(--bg); }
.figure__cap { margin: 14px auto 0; max-width: 760px; text-align: center; color: var(--muted); font-size: .9rem; }
.figure--inset { margin-bottom: 18px; }
.figure--inset .figure__img { box-shadow: var(--shadow-sm); }

/* =========================== SCENARIOS ========================== */
.scn { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 44px; }
.scn__card {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; box-shadow: var(--shadow-sm);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}
.section--alt .scn__card { background: var(--surface-2); }
.scn__card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.scn__id { display: inline-block; font-size: .74rem; color: #fff; background: var(--accent); padding: 3px 10px; border-radius: 6px; margin-bottom: 12px; }
.scn__card h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.12rem; margin: 0 0 10px; }
.scn__q { font-style: italic; color: var(--accent-deep); font-size: .92rem; margin: 0 0 10px; }
.scn__card p { margin: 0; color: var(--muted); font-size: .94rem; }

/* Setup grid */
.setup { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.setup__title { font-family: var(--font-display); font-weight: 600; font-size: 1.18rem; margin: 0 0 16px; }
.setup__title--gap { margin-top: 30px; }

.spec, .metric-def { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.spec li, .metric-def li { display: grid; grid-template-columns: 116px 1fr; gap: 12px; padding: 11px 15px; background: var(--surface); font-size: .92rem; }
.section--alt .spec li, .section--alt .metric-def li { background: var(--bg); }
.spec__k, .metric-def__k { color: var(--accent-deep); font-size: .78rem; align-self: center; }
.spec li span:last-child, .metric-def li span:last-child { color: var(--muted); }

/* ============================ RESULTS =========================== */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 8px; }
.stat {
  text-align: center; padding: 32px 20px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden;
}
.stat::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--depth); }
.stat__num { display: block; font-family: var(--font-mono); font-weight: 700; font-size: clamp(2rem, 5vw, 2.9rem); color: var(--ink); letter-spacing: -.02em; line-height: 1; }
.stat__lab { display: block; margin-top: 12px; color: var(--muted); font-size: .9rem; line-height: 1.45; }

/* Tables */
.table-block { margin-top: 40px; }
.table-block__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 14px; }
.table-block__head h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.12rem; margin: 0; }
.table-block__hint { color: var(--faint); font-size: .74rem; }
.table-block__foot { color: var(--faint); font-size: .74rem; margin: 10px 0 0; }

.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); }
.tbl { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 620px; }
.tbl th, .tbl td { padding: 13px 16px; text-align: center; white-space: nowrap; }
.tbl th:first-child, .tbl td:first-child { text-align: left; white-space: normal; }
.tbl thead th {
  font-family: var(--font-mono); font-weight: 500; font-size: .78rem; color: var(--muted);
  letter-spacing: .02em; text-transform: none; border-bottom: 2px solid var(--line); background: var(--surface-2);
}
.tbl tbody td { border-bottom: 1px solid var(--line-soft); }
.tbl tbody tr:last-child td { border-bottom: none; }
.tbl td.muted { color: var(--faint); }
.tbl .grp td { background: var(--surface-2); color: var(--accent-deep); font-size: .76rem; text-align: left; letter-spacing: .03em; padding-block: 9px; }
.tbl .is-ours td { background: var(--accent-tint); font-weight: 600; }
.tbl .is-ours td:first-child { box-shadow: inset 3px 0 0 var(--accent); }

/* ============================= VIDEO ============================ */
.video { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-md); background: #000; }
.video__frame { width: 100%; aspect-ratio: 16 / 9; border: 0; display: block; }

/* ============================ BIBTEX =========================== */
.bib { position: relative; background: #0F1320; border-radius: var(--radius); border: 1px solid #1c2335; box-shadow: var(--shadow-md); overflow: hidden; }
.bib pre {
  margin: 0; padding: 26px 24px; overflow-x: auto;
  font-family: var(--font-mono); font-size: .82rem; line-height: 1.7; color: #cfd6e6;
}
.bib__copy {
  position: absolute; top: 14px; right: 14px; z-index: 2;
  background: rgba(255,255,255,.08); color: #e6ebf5; border: 1px solid rgba(255,255,255,.16);
  border-radius: 8px; padding: 6px 14px; font-family: var(--font-mono); font-size: .76rem; cursor: pointer;
  transition: background .2s var(--ease);
}
.bib__copy:hover { background: rgba(255,255,255,.16); }
.bib__copy.is-copied { background: var(--safe); border-color: var(--safe); color: #fff; }

/* =========================== CONTACT ========================== */
.contact { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; }
.section--alt .contact { background: var(--surface-2); }
.contact__title { font-family: var(--font-display); font-weight: 600; font-size: 1.1rem; margin: 0 0 14px; }
.contact__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: .86rem; }
.contact__list a { color: var(--muted); word-break: break-all; }
.contact__list a:hover { color: var(--accent); }

/* =========================== FOOTER =========================== */
.footer { border-top: 1px solid var(--line); padding: 28px 0; background: var(--surface); }
.footer__inner { display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between; align-items: center; color: var(--faint); font-size: .84rem; }

/* ========================= REVEAL ANIM ======================== */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s var(--ease), transform .65s var(--ease); will-change: opacity, transform; }
.reveal.in { opacity: 1; transform: none; }

/* ========================== RESPONSIVE ======================== */
@media (max-width: 1000px) {
  .flow__stages { grid-template-columns: repeat(3, 1fr); row-gap: 30px; }
  .flow__line { display: none; }              /* line is per-row on the wide grid only */
  .flow__stage { padding-top: 0; }
  .flow__dot { display: none; }
}

@media (max-width: 860px) {
  .nav__links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0; background: var(--surface);
    border-bottom: 1px solid var(--line); box-shadow: var(--shadow-md);
    max-height: 0; overflow: hidden; transition: max-height .32s var(--ease);
  }
  .nav__links.is-open { max-height: 420px; }
  .nav__links a { padding: 14px var(--pad); border-top: 1px solid var(--line-soft); }
  .nav__links a::after { display: none; }
  .nav__toggle { display: flex; }

  .split { grid-template-columns: 1fr; gap: 28px; }
  .contrib { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .scn { grid-template-columns: 1fr; }
  .setup { grid-template-columns: 1fr; gap: 32px; }
  .stats { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .hide-mobile { display: none; }
  .section { padding: 56px 0; }
  .flow__stages { grid-template-columns: 1fr; }
  .bigquote { padding: 24px 22px; }
  .spec li, .metric-def li { grid-template-columns: 96px 1fr; gap: 10px; }
  .authors { font-size: .98rem; }
}

/* ===================== REDUCED MOTION ===================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
  .flow__stage { opacity: 1; transform: none; }
  .flow.is-drawn .flow__progress { width: 100%; }
}