/* ==========================================================================
   Tungatech Engineering Solutions
   Design system. Brand palette per tungatech.md: navy #000080, deep navy
   #002060, body #333333, row tint #E9E9F5. Red is retired and is not used.
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  /* Brand */
  --navy:        #000080;
  --navy-deep:   #002060;
  --navy-ink:    #001440;
  --navy-600:    #1a1a99;
  --navy-400:    #4d4dbb;
  --navy-200:    #a3a3dc;
  --tint:        #e9e9f5;
  --tint-soft:   #f4f4fa;

  /* Neutrals */
  --ink:         #333333;
  --ink-soft:    #56565f;
  --ink-faint:   #7a7a85;
  --line:        #dcdce8;
  --line-soft:   #ebebf3;
  --paper:       #ffffff;
  --paper-alt:   #fafafd;

  /* Signal accents (data states only, never decoration) */
  --ok:          #0f7a52;
  --warn:        #8a6100;

  /* Type */
  --font: Calibri, Carlito, "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: "SFMono-Regular", ui-monospace, "Cascadia Mono", Consolas, "Liberation Mono", monospace;

  --fs-hero:   clamp(2.4rem, 1.2rem + 4.2vw, 4.6rem);
  --fs-h1:     clamp(2rem, 1.2rem + 2.8vw, 3.2rem);
  --fs-h2:     clamp(1.55rem, 1.1rem + 1.7vw, 2.35rem);
  --fs-h3:     clamp(1.15rem, 1rem + 0.6vw, 1.4rem);
  --fs-lead:   clamp(1.03rem, 0.97rem + 0.4vw, 1.22rem);
  --fs-body:   1rem;
  --fs-sm:     0.905rem;
  --fs-xs:     0.8rem;

  /* Space */
  --gap:       clamp(1rem, 0.6rem + 1.4vw, 2rem);
  --section:   clamp(3.5rem, 2rem + 6vw, 7rem);
  --shell:     1200px;
  --shell-wide:1400px;

  /* Depth */
  --r-sm: 6px;
  --r:    12px;
  --r-lg: 20px;
  --sh-1: 0 1px 2px rgba(0,0,32,.06), 0 2px 8px rgba(0,0,32,.05);
  --sh-2: 0 4px 12px rgba(0,0,32,.07), 0 12px 32px rgba(0,0,32,.07);
  --sh-3: 0 8px 20px rgba(0,0,32,.09), 0 24px 60px rgba(0,0,32,.11);

  --ease: cubic-bezier(.22,.61,.36,1);
  --header-h: 76px;
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}
body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.62;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select, textarea { font: inherit; color: inherit; }
h1,h2,h3,h4 { line-height: 1.16; margin: 0 0 .6em; color: var(--navy-deep); font-weight: 700; letter-spacing: -.015em; }
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); letter-spacing: -.008em; }
p  { margin: 0 0 1.05em; }
ul, ol { margin: 0 0 1.1em; padding-left: 1.2em; }
li { margin-bottom: .4em; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2.5rem 0; }
::selection { background: var(--navy); color: #fff; }

:focus-visible {
  outline: 3px solid var(--navy-400);
  outline-offset: 3px;
  border-radius: 3px;
}

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--navy); color: #fff; padding: .7rem 1.1rem;
  border-radius: 0 0 var(--r-sm) var(--r-sm); font-weight: 600;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 0; text-decoration: none; }

/* ---------- 3. Layout ---------- */
.shell { width: min(100% - 2.5rem, var(--shell)); margin-inline: auto; }
.shell-wide { width: min(100% - 2.5rem, var(--shell-wide)); margin-inline: auto; }
@media (max-width: 560px) {
  .shell, .shell-wide { width: calc(100% - 2rem); }
}
section { padding-block: var(--section); }
.sec-tight { padding-block: clamp(2.5rem, 1.5rem + 4vw, 4.5rem); }
.bg-alt  { background: var(--paper-alt); }
.bg-tint { background: var(--tint); }
.bg-navy { background: var(--navy-ink); color: #d8d8ea; }
.bg-navy h2, .bg-navy h3, .bg-navy h1 { color: #fff; }

.grid { display: grid; gap: var(--gap); }
.g-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.g-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.g-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
@media (max-width: 980px) { .g-3, .g-4 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 640px) { .g-2, .g-3, .g-4 { grid-template-columns: 1fr; } }

.split {
  display: grid; gap: clamp(2rem, 1rem + 4vw, 4.5rem);
  grid-template-columns: 1.05fr .95fr; align-items: center;
}
.split.rev > :first-child { order: 2; }
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
  .split.rev > :first-child { order: 0; }
}

/* ---------- 4. Type helpers ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: var(--fs-xs); font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--navy);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: ""; width: 26px; height: 2px; background: var(--navy); flex: none;
}
.bg-navy .eyebrow { color: var(--navy-200); }
.bg-navy .eyebrow::before { background: var(--navy-200); }

.lead { font-size: var(--fs-lead); color: var(--ink-soft); max-width: 62ch; }
.bg-navy .lead { color: #b6b6cf; }
.measure { max-width: 68ch; }
.sec-head { max-width: 74ch; margin-bottom: clamp(2rem,1rem+2.5vw,3rem); }
.center { text-align: center; }
.center .sec-head, .center .lead { margin-inline: auto; }
.center .eyebrow { justify-content: center; }
.small { font-size: var(--fs-sm); color: var(--ink-soft); }
.tiny  { font-size: var(--fs-xs); color: var(--ink-faint); }
.mono  { font-family: var(--mono); font-size: .88em; letter-spacing: -.01em; }

/* ---------- 5. Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .82rem 1.5rem; border-radius: var(--r-sm);
  font-weight: 600; font-size: var(--fs-sm); letter-spacing: .01em;
  border: 1.5px solid transparent; cursor: pointer;
  transition: transform .18s var(--ease), background .18s var(--ease),
              border-color .18s var(--ease), color .18s var(--ease), box-shadow .18s var(--ease);
  text-decoration: none; white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--navy); color: #fff; box-shadow: var(--sh-1); }
.btn-primary:hover { background: var(--navy-600); box-shadow: var(--sh-2); }
.btn-ghost { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-ghost:hover { background: var(--navy); color: #fff; }
.btn-light { background: #fff; color: var(--navy-deep); }
.btn-light:hover { background: var(--tint); }
.btn-outline-light { border-color: rgba(255,255,255,.5); color: #fff; }
.btn-outline-light:hover { background: #fff; color: var(--navy-deep); border-color: #fff; }
.btn-sm { padding: .55rem 1rem; font-size: var(--fs-xs); }
.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }
.center .btn-row { justify-content: center; }

.arrow-link {
  display: inline-flex; align-items: center; gap: .45rem;
  font-weight: 600; font-size: var(--fs-sm); color: var(--navy);
}
.arrow-link svg { transition: transform .2s var(--ease); }
.arrow-link:hover { text-decoration: none; }
.arrow-link:hover svg { transform: translateX(4px); }

/* ---------- 6. Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(255,255,255,0);
  border-bottom: 1px solid transparent;
  transition: background .28s var(--ease), box-shadow .28s var(--ease),
              border-color .28s var(--ease), height .28s var(--ease);
}
.site-header .shell-wide { display: flex; align-items: center; gap: 1.2rem; width: min(100% - 2.5rem, var(--shell-wide)); }
.brand { display: flex; align-items: center; margin-right: auto; }
.brand img { height: 34px; width: auto; transition: opacity .25s var(--ease); }
.brand .logo-light { position: absolute; opacity: 1; }
.brand .logo-dark  { opacity: 0; }
.brand:hover { text-decoration: none; }
.brand-lockup { position: relative; display: flex; align-items: center; height: 34px; }

/* Solid state (scrolled, or non-hero pages) */
.site-header.solid,
body:not(.has-hero) .site-header {
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(1.6) blur(14px);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  border-bottom-color: var(--line-soft);
  box-shadow: 0 1px 12px rgba(0,0,32,.05);
}
.site-header.solid .logo-light,
body:not(.has-hero) .logo-light { opacity: 0; }
.site-header.solid .logo-dark,
body:not(.has-hero) .logo-dark { opacity: 1; }

.nav { display: flex; align-items: center; gap: .15rem; }
.nav a {
  position: relative; padding: .55rem .82rem; border-radius: var(--r-sm);
  font-size: var(--fs-sm); font-weight: 600; color: #fff;
  transition: color .2s var(--ease), background .2s var(--ease);
}
.nav a::after {
  content: ""; position: absolute; left: .82rem; right: .82rem; bottom: .28rem;
  height: 2px; background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform .25s var(--ease); border-radius: 2px;
}
.nav a:hover { text-decoration: none; }
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.site-header.solid .nav a,
body:not(.has-hero) .nav a { color: var(--navy-deep); }
.site-header.solid .nav a:hover,
body:not(.has-hero) .nav a:hover { background: var(--tint-soft); }

.header-cta { margin-left: .5rem; }
.site-header:not(.solid) .header-cta.btn-primary { background: #fff; color: var(--navy-deep); }
body:not(.has-hero) .header-cta.btn-primary { background: var(--navy); color: #fff; }

.burger {
  display: none; width: 44px; height: 44px; border: 0; background: transparent;
  cursor: pointer; padding: 10px; border-radius: var(--r-sm);
}
.burger span {
  display: block; height: 2px; background: #fff; border-radius: 2px; margin: 5px 0;
  transition: transform .3s var(--ease), opacity .2s var(--ease), background .25s var(--ease);
}
.site-header.solid .burger span,
body:not(.has-hero) .burger span { background: var(--navy-deep); }
.burger[aria-expanded="true"] span { background: var(--navy-deep); }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1040px) {
  .burger { display: block; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; padding: 1rem 1.25rem 2rem;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--sh-2);
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: transform .28s var(--ease), opacity .22s var(--ease);
    max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
  }
  .nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav a:not(.btn) { color: var(--navy-deep) !important; padding: .95rem .6rem; font-size: 1.05rem; border-bottom: 1px solid var(--line-soft); border-radius: 0; }
  .nav a::after { display: none; }
  .nav a:not(.btn)[aria-current="page"] { color: var(--navy) !important; background: var(--tint-soft); }
  .nav .btn.header-cta {
    margin: 1.2rem 0 0; background: var(--navy) !important; color: #fff !important;
    padding: .9rem 1.4rem; font-size: var(--fs-sm); border-radius: var(--r-sm);
  }
}

/* ---------- 7. Hero ---------- */
.hero {
  position: relative; isolation: isolate;
  min-height: min(94svh, 860px);
  display: flex; align-items: center;
  padding-top: calc(var(--header-h) + 3rem); padding-bottom: 4rem;
  background:
    radial-gradient(1100px 620px at 78% 12%, rgba(26,26,153,.55), transparent 62%),
    radial-gradient(760px 520px at 8% 92%, rgba(0,32,96,.85), transparent 66%),
    linear-gradient(150deg, #00003f 0%, #000080 52%, #001a5c 100%);
  color: #fff; overflow: hidden;
}
.hero-sub { min-height: auto; padding-block: calc(var(--header-h) + 4.2rem) 4.2rem; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background-image:
    linear-gradient(rgba(255,255,255,.052) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.052) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: radial-gradient(90% 78% at 50% 42%, #000 32%, transparent 100%);
  -webkit-mask-image: radial-gradient(90% 78% at 50% 42%, #000 32%, transparent 100%);
}
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 96px; z-index: -1;
  background: linear-gradient(to bottom, transparent, rgba(0,0,32,.28));
}
.hero .shell { position: relative; z-index: 2; }
.hero h1 { color: #fff; font-size: var(--fs-hero); letter-spacing: -.03em; margin-bottom: .5em; }
.hero h1 .accent {
  background: linear-gradient(96deg, #ffffff 12%, #9fb4ff 92%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lead { color: rgba(255,255,255,.8); font-size: clamp(1.06rem, .98rem + .5vw, 1.3rem); max-width: 56ch; }
.hero-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: clamp(2rem,1rem+4vw,4rem); align-items: center; }
@media (max-width: 1000px) { .hero-grid { grid-template-columns: 1fr; } .hero-visual { max-width: 520px; } }

.hero-tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.6rem; }
.tag {
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: .03em;
  padding: .4rem .82rem; border-radius: 100px;
  border: 1px solid rgba(255,255,255,.24); background: rgba(255,255,255,.07);
  color: rgba(255,255,255,.9); backdrop-filter: blur(6px);
}
.hero-foot {
  display: flex; flex-wrap: wrap; gap: 1.6rem 2.6rem;
  margin-top: 3rem; padding-top: 1.8rem;
  border-top: 1px solid rgba(255,255,255,.14);
}
.hero-foot div { min-width: 120px; }
.hero-foot b { display: block; font-size: 1.6rem; color: #fff; line-height: 1.1; letter-spacing: -.02em; }
.hero-foot span { font-size: var(--fs-xs); color: rgba(255,255,255,.62); text-transform: uppercase; letter-spacing: .1em; }

/* Live signal panel (hero visual) */
.signal-panel {
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--r-lg);
  padding: 1.4rem;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 24px 70px rgba(0,0,24,.4);
}
.signal-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; margin-bottom: 1.1rem; padding-bottom: .9rem;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.signal-head strong { font-size: var(--fs-sm); color: #fff; font-weight: 700; letter-spacing: .01em; }
.signal-head .tiny { color: rgba(255,255,255,.55); }
.live-dot {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: var(--fs-xs); color: #8fe3bd; font-weight: 600; letter-spacing: .06em;
}
.live-dot i {
  width: 7px; height: 7px; border-radius: 50%; background: #38d68f; flex: none;
  box-shadow: 0 0 0 0 rgba(56,214,143,.65); animation: pulse 2.2s infinite;
}
@keyframes pulse {
  70%  { box-shadow: 0 0 0 9px rgba(56,214,143,0); }
  100% { box-shadow: 0 0 0 0 rgba(56,214,143,0); }
}
.signal-readouts { display: grid; grid-template-columns: repeat(3,1fr); gap: .7rem; margin-bottom: 1rem; }
.readout {
  background: rgba(0,0,32,.28); border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r-sm); padding: .7rem .8rem;
}
.readout span { display: block; font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.5); margin-bottom: .28rem; }
.readout b { font-family: var(--mono); font-size: 1.16rem; color: #fff; font-weight: 600; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.readout b em { font-style: normal; font-size: .7rem; color: rgba(255,255,255,.55); margin-left: .18rem; }
.signal-chart { background: rgba(0,0,32,.22); border: 1px solid rgba(255,255,255,.09); border-radius: var(--r-sm); padding: .6rem; }
.signal-chart svg { width: 100%; height: 116px; display: block; }
.signal-foot { display: flex; justify-content: space-between; margin-top: .8rem; font-size: var(--fs-xs); color: rgba(255,255,255,.5); }

/* ---------- 8. Cards ---------- */
.card {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r); padding: clamp(1.4rem, 1rem + 1vw, 2rem);
  transition: transform .28s var(--ease), box-shadow .28s var(--ease), border-color .28s var(--ease);
  display: flex; flex-direction: column; height: 100%;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--sh-2); border-color: var(--navy-200); }
a.card { color: inherit; }
a.card:hover { text-decoration: none; }
a.card h3 { transition: color .2s var(--ease); }
a.card:hover h3 { color: var(--navy); }
.card h3 { margin-bottom: .5em; }
.card p:last-of-type { margin-bottom: 0; }
.card .arrow-link { margin-top: auto; padding-top: 1.1rem; }
.card-icon {
  width: 52px; height: 52px; border-radius: var(--r-sm);
  background: var(--tint); color: var(--navy);
  display: grid; place-items: center; margin-bottom: 1.1rem; flex: none;
  transition: background .28s var(--ease), color .28s var(--ease);
}
.card:hover .card-icon { background: var(--navy); color: #fff; }
.card-icon svg { width: 26px; height: 26px; }

.card-num {
  font-family: var(--mono); font-size: var(--fs-xs); font-weight: 700;
  color: var(--navy-400); letter-spacing: .1em; margin-bottom: .7rem; display: block;
}
.card-list { list-style: none; padding: 0; margin: 1rem 0 0; font-size: var(--fs-sm); }
.card-list li {
  position: relative; padding-left: 1.35rem; margin-bottom: .48rem; color: var(--ink-soft);
}
.card-list li::before {
  content: ""; position: absolute; left: 0; top: .62em;
  width: 7px; height: 7px; border-radius: 1px; background: var(--navy-200); transform: rotate(45deg);
}
.card-flat { background: var(--tint-soft); border-color: transparent; }
.card-navy {
  background: linear-gradient(155deg, var(--navy-deep), var(--navy-ink));
  border-color: transparent; color: rgba(255,255,255,.78);
}
.card-navy h3 { color: #fff; }
.card-navy .card-icon { background: rgba(255,255,255,.12); color: #fff; }
.card-navy .card-list li { color: rgba(255,255,255,.72); }
.card-navy .card-list li::before { background: var(--navy-200); }

/* ---------- 9. Stats ---------- */
.stat-band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper-alt); }
.stat { text-align: center; padding: .5rem; }
.stat b {
  display: block; font-size: clamp(2rem, 1.4rem + 2vw, 3rem); color: var(--navy);
  line-height: 1.05; letter-spacing: -.03em; font-variant-numeric: tabular-nums;
}
.stat span { font-size: var(--fs-sm); color: var(--ink-soft); }

/* ---------- 10. Steps / delivery ---------- */
.steps { counter-reset: step; position: relative; }
.step {
  position: relative; padding-left: 4.6rem; padding-bottom: 2.6rem;
}
.step:last-child { padding-bottom: 0; }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  position: absolute; left: 0; top: -2px;
  width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--paper); border: 2px solid var(--navy);
  color: var(--navy); font-weight: 700; font-family: var(--mono); font-size: .92rem;
  z-index: 2;
}
.step::after {
  content: ""; position: absolute; left: 26px; top: 52px; bottom: 0; width: 2px;
  background: linear-gradient(to bottom, var(--navy-200), var(--line));
}
.step:last-child::after { display: none; }
.step h3 { margin-bottom: .35em; }
.step p { color: var(--ink-soft); margin-bottom: 0; }
.bg-navy .step::before { background: var(--navy-ink); border-color: var(--navy-200); color: #fff; }
.bg-navy .step::after { background: linear-gradient(to bottom, rgba(163,163,220,.5), rgba(163,163,220,.08)); }
.bg-navy .step p { color: rgba(255,255,255,.7); }

/* ---------- 11. Tables ---------- */
.table-wrap {
  overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r);
  background: var(--paper); -webkit-overflow-scrolling: touch;
}
table { border-collapse: collapse; width: 100%; font-size: var(--fs-sm); min-width: 560px; }
caption {
  caption-side: top; text-align: left; padding: 1rem 1.1rem .2rem;
  font-weight: 700; color: var(--navy-deep); font-size: var(--fs-body);
}
thead th {
  background: var(--navy); color: #fff; text-align: left; font-weight: 600;
  padding: .82rem 1.1rem; white-space: nowrap; letter-spacing: .01em;
  position: sticky; top: 0;
}
tbody td, tbody th {
  padding: .78rem 1.1rem; border-top: 1px solid var(--line-soft);
  vertical-align: top; text-align: left; font-weight: 400;
}
tbody th { font-weight: 600; color: var(--navy-deep); white-space: nowrap; }
tbody tr:nth-child(even) { background: var(--tint-soft); }
tbody tr:hover { background: var(--tint); }
.table-note {
  font-size: var(--fs-sm); color: var(--ink-soft);
  border-left: 3px solid var(--navy-200); padding: .1rem 0 .1rem 1rem; margin-top: 1.1rem;
}

/* ---------- 12. Product explorer ---------- */
.filters {
  display: flex; flex-wrap: wrap; gap: .55rem; align-items: center;
  margin-bottom: 2rem; padding: 1rem; background: var(--tint-soft);
  border: 1px solid var(--line-soft); border-radius: var(--r);
}
.chip {
  border: 1.5px solid var(--line); background: var(--paper); color: var(--ink-soft);
  padding: .5rem 1rem; border-radius: 100px; font-size: var(--fs-xs); font-weight: 600;
  cursor: pointer; transition: all .2s var(--ease); white-space: nowrap;
}
.chip:hover { border-color: var(--navy-400); color: var(--navy); }
.chip[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.search-field { position: relative; margin-left: auto; min-width: 240px; flex: 1 1 240px; max-width: 340px; }
.search-field input {
  width: 100%; padding: .6rem .9rem .6rem 2.3rem;
  border: 1.5px solid var(--line); border-radius: 100px; background: var(--paper);
  font-size: var(--fs-sm); transition: border-color .2s var(--ease);
}
.search-field input:focus { border-color: var(--navy-400); outline: none; }
.search-field svg { position: absolute; left: .82rem; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--ink-faint); }
@media (max-width: 640px) { .search-field { margin-left: 0; max-width: none; } }

.prod {
  border: 1px solid var(--line); border-radius: var(--r); overflow: hidden;
  margin-bottom: 1rem; background: var(--paper); transition: box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.prod:hover { border-color: var(--navy-200); box-shadow: var(--sh-1); }
.prod[hidden] { display: none; }
.prod-head {
  width: 100%; display: flex; align-items: center; gap: 1.1rem;
  padding: 1.15rem 1.3rem; background: transparent; border: 0; cursor: pointer; text-align: left;
  transition: background .2s var(--ease);
}
.prod-head:hover { background: var(--tint-soft); }
.prod-head .pic { width: 48px; height: 48px; flex: none; color: var(--navy); }
.prod-head .pic svg { width: 100%; height: 100%; }
.prod-head .txt { flex: 1; min-width: 0; }
.prod-head h3 { margin: 0 0 .12em; font-size: 1.06rem; }
.prod-head p { margin: 0; font-size: var(--fs-sm); color: var(--ink-soft); }
.prod-head .cat {
  font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--navy); background: var(--tint); padding: .28rem .62rem; border-radius: 100px; flex: none;
}
.prod-head .chev { flex: none; color: var(--navy); transition: transform .25s var(--ease); }
.prod-head[aria-expanded="true"] .chev { transform: rotate(180deg); }
.prod-head[aria-expanded="true"] { background: var(--tint-soft); }
.prod-body {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows .32s var(--ease);
}
.prod-body > div { overflow: hidden; }
.prod[data-open="true"] .prod-body { grid-template-rows: 1fr; }
.prod-inner { padding: .4rem 1.3rem 1.5rem; border-top: 1px solid var(--line-soft); }
@media (max-width: 700px) {
  .prod-head { flex-wrap: wrap; gap: .8rem; }
  .prod-head .cat { order: 3; }
  .prod-head .pic { width: 38px; height: 38px; }
}

.spec-list {
  list-style: none; padding: 0; margin: 1.1rem 0 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px,1fr)); gap: .1rem 1.6rem;
}
.spec-list li {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: .55rem 0; border-bottom: 1px solid var(--line-soft); font-size: var(--fs-sm); margin: 0;
}
.spec-list li span { color: var(--ink-soft); flex: none; }
.spec-list li b { font-weight: 600; text-align: right; color: var(--navy-deep); }

.no-results { display: none; padding: 3rem 1rem; text-align: center; color: var(--ink-soft); }
.no-results.show { display: block; }

/* ---------- 13. Forms ---------- */
.form-grid { display: grid; gap: 1.1rem; grid-template-columns: repeat(2, minmax(0,1fr)); }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field label {
  display: block; font-size: var(--fs-sm); font-weight: 600;
  color: var(--navy-deep); margin-bottom: .38rem;
}
.field label .req { color: var(--navy); }
.field input, .field select, .field textarea {
  width: 100%; padding: .78rem .95rem;
  border: 1.5px solid var(--line); border-radius: var(--r-sm);
  background: var(--paper); font-size: var(--fs-sm);
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.field textarea { resize: vertical; min-height: 132px; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2356565f' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .9rem center; padding-right: 2.4rem; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(0,0,128,.11);
}
.field .hint { font-size: var(--fs-xs); color: var(--ink-faint); margin-top: .3rem; }
.field .err { font-size: var(--fs-xs); color: #a11; margin-top: .3rem; display: none; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #c33; }
.field.invalid .err { display: block; }
.form-status {
  display: none; padding: 1rem 1.1rem; border-radius: var(--r-sm);
  background: var(--tint); border-left: 3px solid var(--navy); font-size: var(--fs-sm); margin-top: 1.2rem;
}
.form-status.show { display: block; }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

/* ---------- 14. Contact tiles ---------- */
.contact-tile {
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 1.15rem; border: 1px solid var(--line); border-radius: var(--r);
  background: var(--paper); transition: border-color .2s var(--ease), transform .2s var(--ease);
}
.contact-tile:hover { border-color: var(--navy-200); transform: translateY(-2px); }
.contact-tile .ci {
  width: 42px; height: 42px; flex: none; border-radius: var(--r-sm);
  background: var(--tint); color: var(--navy); display: grid; place-items: center;
}
.contact-tile .ci svg { width: 20px; height: 20px; }
.contact-tile h3 { font-size: .95rem; margin-bottom: .2em; }
.contact-tile p, .contact-tile a { font-size: var(--fs-sm); margin: 0; color: var(--ink-soft); }
.contact-tile a { color: var(--navy); font-weight: 600; word-break: break-word; }

/* ---------- 15. CTA band ---------- */
.cta-band {
  background: linear-gradient(140deg, var(--navy-ink) 0%, var(--navy) 62%, var(--navy-deep) 100%);
  color: #fff; position: relative; overflow: hidden; isolation: isolate;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(70% 100% at 78% 50%, #000, transparent);
  -webkit-mask-image: radial-gradient(70% 100% at 78% 50%, #000, transparent);
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.78); }

/* ---------- 16. Footer ---------- */
.site-footer { background: var(--navy-ink); color: rgba(255,255,255,.62); font-size: var(--fs-sm); }
.site-footer a { color: rgba(255,255,255,.78); }
.site-footer a:hover { color: #fff; }
.footer-top {
  display: grid; gap: 2.4rem;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  padding-block: clamp(3rem,2rem+3vw,4.5rem);
}
@media (max-width: 900px) { .footer-top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-top { grid-template-columns: 1fr; gap: 2rem; } }
.footer-top img { height: 32px; margin-bottom: 1.1rem; }
.footer-top h4 {
  color: #fff; font-size: var(--fs-xs); text-transform: uppercase;
  letter-spacing: .13em; margin-bottom: 1rem; font-weight: 700;
}
.footer-top ul { list-style: none; padding: 0; margin: 0; }
.footer-top li { margin-bottom: .55rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1); padding-block: 1.5rem;
  display: flex; flex-wrap: wrap; gap: .8rem 2rem; justify-content: space-between;
  font-size: var(--fs-xs); color: rgba(255,255,255,.45);
}
.footer-reg { display: flex; flex-wrap: wrap; gap: .4rem 1.4rem; }

/* ---------- 17. Back to top ---------- */
.to-top {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  width: 46px; height: 46px; border-radius: 50%; border: 0;
  background: var(--navy); color: #fff; cursor: pointer;
  display: grid; place-items: center; box-shadow: var(--sh-2);
  opacity: 0; transform: translateY(14px) scale(.9); pointer-events: none;
  transition: opacity .25s var(--ease), transform .25s var(--ease), background .2s var(--ease);
}
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { background: var(--navy-600); }

/* ---------- 18. Motion ---------- */
[data-reveal] {
  opacity: 0; transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  will-change: opacity, transform;
}
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: .09s; }
[data-reveal][data-delay="2"] { transition-delay: .18s; }
[data-reveal][data-delay="3"] { transition-delay: .27s; }
[data-reveal][data-delay="4"] { transition-delay: .36s; }
[data-reveal][data-delay="5"] { transition-delay: .45s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important; scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- 19. Misc ---------- */
.badge-row { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1.2rem; }
.badge {
  font-size: var(--fs-xs); font-weight: 600; padding: .38rem .8rem;
  border-radius: 100px; background: var(--tint); color: var(--navy-deep); border: 1px solid var(--line);
}
.pullquote {
  border-left: 3px solid var(--navy); padding: .3rem 0 .3rem 1.4rem;
  font-size: var(--fs-lead); color: var(--navy-deep); font-weight: 600; margin: 1.8rem 0;
}
.bg-navy .pullquote { border-color: var(--navy-200); color: #fff; }
.figure-frame {
  border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--tint-soft);
  padding: clamp(1.2rem,.8rem+1.4vw,2.2rem); box-shadow: var(--sh-1);
}
.figure-frame svg { width: 100%; height: auto; }
.figure-cap { font-size: var(--fs-xs); color: var(--ink-faint); margin-top: .9rem; text-align: center; }

.crumb { font-size: var(--fs-xs); color: rgba(255,255,255,.55); margin-bottom: 1rem; }
.crumb a { color: rgba(255,255,255,.75); }
.crumb span { margin: 0 .4rem; }

.legal { max-width: 78ch; }
.legal h2 { margin-top: 2.4rem; }

@media print {
  .site-header, .site-footer, .to-top, .cta-band, .filters { display: none !important; }
  body { color: #000; }
  a::after { content: " (" attr(href) ")"; font-size: .75em; }
}

/* ==========================================================================
   20. Visual system: cutaways, hotspots, charts, scenes
   Added 03/08/2026. All graphics are original SVG. No external images.
   ========================================================================== */

/* ---------- 20.1 Figure shell ---------- */
.viz {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, #fbfbfe, #f4f4fa);
  overflow: hidden;
  box-shadow: var(--sh-1);
}
.viz-dark {
  background: linear-gradient(165deg, #00003a 0%, #000f55 55%, #001a5c 100%);
  border-color: rgba(255,255,255,.14);
}
.viz-grid::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,0,128,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,128,.055) 1px, transparent 1px);
  background-size: 28px 28px;
}
.viz-dark.viz-grid::before {
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
}
.viz > svg { position: relative; display: block; width: 100%; height: auto; }
.viz-cap {
  position: relative; display: flex; flex-wrap: wrap; gap: .4rem 1.2rem;
  justify-content: space-between; align-items: baseline;
  padding: .85rem 1.1rem; border-top: 1px solid var(--line);
  font-size: var(--fs-xs); color: var(--ink-faint); background: rgba(255,255,255,.6);
}
.viz-dark .viz-cap { border-top-color: rgba(255,255,255,.12); background: rgba(0,0,40,.3); color: rgba(255,255,255,.5); }

/* ---------- 20.2 Building cutaway + hotspots ---------- */
.cutaway { display: grid; grid-template-columns: 1.45fr .55fr; gap: 0; align-items: stretch; }
@media (max-width: 900px) { .cutaway { grid-template-columns: 1fr; } }

.cutaway-stage { position: relative; min-width: 0; }
.cutaway-panel {
  border-left: 1px solid rgba(255,255,255,.14);
  padding: clamp(1.2rem, .8rem + 1vw, 1.8rem);
  display: flex; flex-direction: column;
  background: rgba(0,0,40,.28);
}
@media (max-width: 900px) { .cutaway-panel { border-left: 0; border-top: 1px solid rgba(255,255,255,.14); } }
.cutaway-panel .kicker {
  font-size: .68rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--navy-200); font-weight: 700; margin-bottom: .5rem;
}
.cutaway-panel h3 { color: #fff; font-size: 1.18rem; margin-bottom: .5rem; }
.cutaway-panel p { color: rgba(255,255,255,.74); font-size: var(--fs-sm); margin-bottom: .9rem; }
.cutaway-panel ul { list-style: none; padding: 0; margin: 0 0 1rem; }
.cutaway-panel li {
  position: relative; padding-left: 1.1rem; margin-bottom: .38rem;
  font-size: var(--fs-xs); color: rgba(255,255,255,.66);
}
.cutaway-panel li::before {
  content: ""; position: absolute; left: 0; top: .5em;
  width: 5px; height: 5px; background: var(--navy-200); transform: rotate(45deg);
}
.cutaway-panel .panel-foot { margin-top: auto; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,.12); }
.cutaway-hint { font-size: var(--fs-xs); color: rgba(255,255,255,.42); }

.hot { cursor: pointer; }
.hot .hot-ring {
  fill: rgba(255,255,255,.09); stroke: #9fb0ff; stroke-width: 1.5;
  transition: fill .2s var(--ease), stroke .2s var(--ease), r .2s var(--ease);
}
.hot .hot-num { fill: #fff; font-size: 11px; font-weight: 700; pointer-events: none; }
.hot:hover .hot-ring, .hot:focus-visible .hot-ring { fill: rgba(159,176,255,.35); stroke: #fff; }
.hot[aria-pressed="true"] .hot-ring { fill: #9fb0ff; stroke: #fff; stroke-width: 2.2; }
.hot[aria-pressed="true"] .hot-num { fill: #00003a; }
.hot .hot-pulse {
  fill: none; stroke: #9fb0ff; stroke-width: 1.2; opacity: 0;
  transform-box: fill-box; transform-origin: center;
}
.hot[aria-pressed="true"] .hot-pulse { animation: hotPulse 2s ease-out infinite; }
@keyframes hotPulse {
  0%   { opacity: .8; transform: scale(1); }
  100% { opacity: 0;  transform: scale(2.4); }
}
.hot-link { stroke: #6f7fd8; stroke-width: 1.2; stroke-dasharray: 3 3; opacity: 0; transition: opacity .25s var(--ease); }
.hot[aria-pressed="true"] ~ .hot-link { opacity: .7; }

.bldg-fill   { fill: rgba(255,255,255,.045); stroke: rgba(255,255,255,.30); stroke-width: 1.3; }
.bldg-line   { stroke: rgba(255,255,255,.30); stroke-width: 1.2; fill: none; }
.bldg-thin   { stroke: rgba(255,255,255,.17); stroke-width: 1; fill: none; }
.bldg-solid  { fill: rgba(159,176,255,.20); stroke: rgba(159,176,255,.55); stroke-width: 1.2; }
.bldg-accent { fill: none; stroke: #9fb0ff; stroke-width: 1.8; }
.bldg-label  { fill: rgba(255,255,255,.55); font-size: 10px; letter-spacing: .04em; }
.bldg-label-b{ fill: rgba(255,255,255,.8); font-size: 10.5px; font-weight: 700; }
.bldg-dim    { stroke: rgba(255,255,255,.22); stroke-width: .8; }

/* flow / signal animation */
.flow-path { stroke-dasharray: 5 7; animation: flowDash 2.4s linear infinite; }
@keyframes flowDash { to { stroke-dashoffset: -24; } }
.sig-path  { stroke-dasharray: 2 6; animation: flowDash 3.2s linear infinite; }

/* ---------- 20.3 Instrument cutaway cards ---------- */
.instr-viz { margin: 1.4rem 0 .4rem; }
.instr-viz .viz { background: linear-gradient(180deg, #fafaff, #f1f1f9); }
.instr-legend {
  display: flex; flex-wrap: wrap; gap: .5rem 1.3rem;
  padding: .8rem 1.1rem; border-top: 1px solid var(--line);
  font-size: var(--fs-xs); color: var(--ink-soft); background: rgba(255,255,255,.7);
}
.instr-legend span { display: inline-flex; align-items: center; gap: .42rem; }
.instr-legend i { width: 11px; height: 11px; border-radius: 2px; flex: none; display: inline-block; }

.pipe-body   { fill: #e3e5f3; stroke: #9aa0c8; stroke-width: 1.2; }
.pipe-liner  { fill: #f7f8fd; stroke: #c3c7e2; stroke-width: 1; }
.pipe-medium { fill: rgba(0,0,128,.14); }
.coil        { fill: #000080; opacity: .82; }
.electrode   { fill: #002060; }
.instr-line  { stroke: #000080; stroke-width: 1.4; fill: none; }
.instr-thin  { stroke: #9aa0c8; stroke-width: .9; fill: none; }
.instr-label { fill: #56565f; font-size: 10px; }
.instr-label-b { fill: #002060; font-size: 10.5px; font-weight: 700; }
.instr-hi    { fill: none; stroke: #4d4dbb; stroke-width: 1.4; }

.wave { animation: waveOut 2.6s ease-out infinite; transform-box: fill-box; transform-origin: center; }
.wave:nth-of-type(2) { animation-delay: .55s; }
.wave:nth-of-type(3) { animation-delay: 1.1s; }
@keyframes waveOut { 0% { opacity: .85; } 100% { opacity: 0; } }

.medium-flow { animation: mediumShift 3s linear infinite; }
@keyframes mediumShift { to { transform: translateX(24px); } }

/* ---------- 20.4 Charts ---------- */
.chart-card { padding: clamp(1.1rem,.8rem+.8vw,1.6rem); }
.chart-head { display: flex; flex-wrap: wrap; gap: .6rem 1rem; justify-content: space-between; align-items: baseline; margin-bottom: 1rem; }
.chart-head h3 { margin: 0; font-size: 1.02rem; }
.chart-head .unit { font-size: var(--fs-xs); color: var(--ink-faint); font-family: var(--mono); }
.chart-legend { display: flex; flex-wrap: wrap; gap: .5rem 1.2rem; margin-top: .9rem; font-size: var(--fs-xs); color: var(--ink-soft); }
.chart-legend span { display: inline-flex; align-items: center; gap: .42rem; }
.chart-legend i { width: 14px; height: 3px; border-radius: 2px; flex: none; display: inline-block; }
.chart-legend i.band { height: 10px; width: 12px; border-radius: 2px; }

.draw-line { stroke-dasharray: var(--len, 1000); stroke-dashoffset: var(--len, 1000); }
.in .draw-line { animation: drawIn 1.6s var(--ease) forwards; }
.grow-band { opacity: 0; }
.in .grow-band { animation: fadeUp .9s .7s var(--ease) forwards; }
@keyframes drawIn { to { stroke-dashoffset: 0; } }
@keyframes fadeUp { to { opacity: 1; } }

.bar-rect { transform-box: fill-box; transform-origin: bottom; transform: scaleY(0); }
.in .bar-rect { animation: barGrow .8s var(--ease) forwards; }
.in .bar-rect:nth-of-type(2) { animation-delay: .07s; }
.in .bar-rect:nth-of-type(3) { animation-delay: .14s; }
.in .bar-rect:nth-of-type(4) { animation-delay: .21s; }
.in .bar-rect:nth-of-type(5) { animation-delay: .28s; }
.in .bar-rect:nth-of-type(6) { animation-delay: .35s; }
.in .bar-rect:nth-of-type(7) { animation-delay: .42s; }
.in .bar-rect:nth-of-type(8) { animation-delay: .49s; }
@keyframes barGrow { to { transform: scaleY(1); } }

.kpi-row { display: grid; grid-template-columns: repeat(auto-fit,minmax(120px,1fr)); gap: .8rem; margin-top: 1.1rem; }
.kpi {
  border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: .75rem .85rem; background: var(--paper);
}
.kpi span { display: block; font-size: .66rem; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: .25rem; }
.kpi b { font-size: 1.22rem; color: var(--navy); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.kpi b em { font-style: normal; font-size: .62em; color: var(--ink-faint); margin-left: .15rem; }

/* ---------- 20.5 Sector scenes ---------- */
.scene-card { padding: 0; overflow: hidden; }
.scene-card .scene { display: block; width: 100%; height: auto; background: linear-gradient(170deg,#f2f3fb,#e7e9f6); }
.scene-card .scene-body { padding: 1.2rem 1.3rem 1.4rem; }
.scene-card h3 { font-size: 1.04rem; margin-bottom: .35em; }
.scene-card p { margin: 0; }
.scene-sky   { fill: #e8ebf7; fill: url(#skyGrad); }
.scene-ground{ fill: #d7dbee; }
.scene-mass  { fill: #ffffff; stroke: #b3b9dd; stroke-width: 1.1; }
.scene-mass2 { fill: #eef0f9; stroke: #b3b9dd; stroke-width: 1.1; }
.scene-navy  { fill: #000080; }
.scene-navy2 { fill: #002060; }
.scene-accent{ fill: #6f7fd8; }
.scene-line  { stroke: #8c93c4; stroke-width: 1; fill: none; }

/* ---------- 20.6 Section header rule ---------- */
.sec-rule {
  display: flex; align-items: center; gap: 1rem; margin-bottom: 1.4rem;
  font-family: var(--mono); font-size: var(--fs-xs); color: var(--ink-faint);
  letter-spacing: .08em; text-transform: uppercase;
}
.sec-rule::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.bg-navy .sec-rule { color: rgba(255,255,255,.4); }
.bg-navy .sec-rule::after { background: rgba(255,255,255,.14); }

@media (prefers-reduced-motion: reduce) {
  .flow-path, .sig-path, .wave, .medium-flow, .hot-pulse,
  .in .draw-line, .in .bar-rect, .in .grow-band { animation: none !important; }
  .draw-line { stroke-dashoffset: 0; }
  .grow-band { opacity: 1; }
  .bar-rect { transform: scaleY(1); }
}