/* ==========================================================================
   Pace — pace.css
   Colour, type and logo sizing come from
   Knowledge Repository/02 Brand/0 Brand Guideline/.
   ========================================================================== */

/* ---------- 1. Fonts ---------------------------------------------------- */

@font-face {
  font-family: 'Archivo Narrow';
  src: url('../fonts/ArchivoNarrow-var.woff2') format('woff2-variations');
  font-weight: 400 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Sans';
  src: url('../fonts/IBMPlexSans-var.woff2') format('woff2-variations');
  font-weight: 100 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono'; font-weight: 400; font-style: normal;
  src: url('../fonts/IBMPlexMono-Regular.woff2') format('woff2'); font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono'; font-weight: 500; font-style: normal;
  src: url('../fonts/IBMPlexMono-Medium.woff2') format('woff2'); font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono'; font-weight: 600; font-style: normal;
  src: url('../fonts/IBMPlexMono-SemiBold.woff2') format('woff2'); font-display: swap;
}

/* ---------- 2. Tokens --------------------------------------------------- */

:root {
  --navy:         #1F295C;
  --navy-deep:    #172046;
  --ground:       #E4DFD7;
  --panel:        #F2EFEA;
  --card:         #F7F5F1;
  --ink:          #1C1A17;
  --muted:        #54504A;
  --rule:         #7E766A;
  --hairline:     #C6C0B6;
  --caution:      #75590F;
  --caution-fill: #E8A317;

  --display: 'Archivo Narrow', 'Helvetica Neue Condensed', system-ui, sans-serif;
  --text:    'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono:    'IBM Plex Mono', ui-monospace, 'SFMono-Regular', monospace;

  --gutter: 32px;
  --maxw: 1240px;
  --header: 120px;
  --ease: cubic-bezier(.2,.7,.2,1);
}

/* ---------- 3. Base ----------------------------------------------------- */

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--header); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--text);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.is-locked { overflow: hidden; }

h1, h2, h3, h4 { font-family: var(--display); font-weight: 700; margin: 0; line-height: 1.1; }
p { margin: 0; }
img, svg { max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }

a:focus-visible, button:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--caution-fill);
  outline-offset: 2px;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--caution-fill); color: var(--ink);
  font-family: var(--display); font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; padding: 14px 20px; text-decoration: none;
}
.skip:focus { left: 0; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }

.vh {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

/* ---------- 4. Type roles ---------------------------------------------- */

.eyebrow {
  font-family: var(--mono); font-weight: 500; font-size: 13px;
  text-transform: uppercase; letter-spacing: .14em;
  color: var(--caution); margin-bottom: 14px;
}
.eyebrow--rev { color: var(--caution-fill); }

.section { padding: 96px 0; }
.section--panel { background: var(--panel); }
.section-head { max-width: 760px; margin-bottom: 44px; }
.section-title { font-size: clamp(30px, 3.4vw, 42px); text-transform: uppercase; }
.lede { color: var(--muted); font-size: 18px; max-width: 68ch; margin-top: 16px; }

.sub-title {
  display: flex; align-items: baseline; gap: 14px;
  font-size: 24px; text-transform: uppercase; margin-bottom: 10px;
}
.sub-title span { font-family: var(--mono); font-size: 13px; font-weight: 500; color: var(--caution); letter-spacing: .1em; }

/* ---------- 5. Buttons -------------------------------------------------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--navy); color: #fff;
  font-family: var(--display); font-weight: 700; font-size: 16px;
  text-transform: uppercase; letter-spacing: .06em;
  padding: 13px 24px; min-height: 48px;
  text-decoration: none; border: 2px solid var(--navy); white-space: nowrap;
  cursor: pointer; transition: background .2s, color .2s, border-color .2s;
}
.btn:hover { background: var(--navy-deep); border-color: var(--navy-deep); }
.btn--caution { background: var(--caution-fill); border-color: var(--caution-fill); color: var(--ink); }
.btn--caution:hover { background: #d4940f; border-color: #d4940f; }
.btn--ghost-rev { background: transparent; border-color: #fff; color: #fff; }
.btn--ghost-rev:hover { background: #fff; color: var(--navy); border-color: #fff; }
.btn .arr { transition: transform .2s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }

/* Stand-in photographs (rule 6): visible NOT APPROVED mark, drawn in CSS so it
   disappears with the attribute when the approved photograph arrives. */
[data-standin] { position: relative; }
[data-standin]::after {
  content: "Not approved — stock";
  position: absolute; top: 12px; left: 12px; z-index: 2;
  background: var(--caution-fill); color: var(--ink);
  font-family: var(--mono); font-weight: 600; font-size: 12px;
  text-transform: uppercase; letter-spacing: .08em;
  padding: 5px 9px; line-height: 1; pointer-events: none;
}


/* A plus drawn with two bars, so it sits dead centre in its circle whatever
   the font does with the + glyph. */
.pl {
  position: relative; display: inline-block; flex: none;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--caution-fill); vertical-align: middle;
}
.pl::before, .pl::after {
  content: ""; position: absolute; left: 50%; top: 50%;
  width: 44%; height: 2.5px; background: var(--ink); border-radius: 1px;
  transform: translate(-50%, -50%);
}
.pl::after { transform: translate(-50%, -50%) rotate(90deg); }
.pl--sm { width: 20px; height: 20px; }

/* ---------- 6. Header ---------------------------------------------------
   02-identity.md: 120 px, reversed lockup 130 px wide. Clear over the banner;
   solid navy once scrolled, same height and lockup. Runs the full width of
   the screen, as on the current site.
   ------------------------------------------------------------------------ */

.hd {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  color: #fff;
  transition: background .3s, box-shadow .3s;
}
.hd.is-solid { background: var(--navy); box-shadow: 0 2px 18px rgba(0,0,0,.25); }
.hd__in {
  position: relative;
  display: flex; align-items: center; gap: 36px;
  min-height: var(--header); padding: 14px 48px;
}
.hd__logo { display: block; flex: none; }
.hd__logo img { width: 130px; height: auto; display: block; }

.nav { margin-left: auto; }
.nav__list { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 6px; }
.nav__item { position: relative; display: flex; align-items: center; }
.nav__item--mega { position: static; }
.nav__link {
  position: relative;
  display: inline-flex; align-items: center;
  font-family: var(--display); font-weight: 600; font-size: 16px;
  text-transform: uppercase; letter-spacing: .06em;
  text-decoration: none; padding: 12px 12px; min-height: 44px;
}
.nav__link::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 8px; height: 2px;
  background: var(--caution-fill); transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav__link:hover::after, .nav__link[aria-current="page"]::after,
.nav__item.is-open > .nav__link::after, .nav__item[data-dd]:hover > .nav__link::after { transform: scaleX(1); }
.nav__toggle {
  display: grid; place-items: center; width: 26px; height: 44px; margin-left: -8px;
  background: none; border: 0; padding: 0; cursor: pointer; color: inherit;
}
.nav__caret { width: 10px; height: 10px; transition: transform .25s var(--ease); }
.nav__item.is-open .nav__caret, .nav__item[data-dd]:hover .nav__caret { transform: rotate(180deg); }

/* Dropdown panels: fade and lift in, columns follow one after another. */
.dd {
  position: absolute; top: 100%; left: 50%; z-index: 5;
  transform: translate(-50%, 14px);
  background: #fff; color: var(--ink);
  border-top: 3px solid var(--caution-fill);
  box-shadow: 0 20px 50px rgba(28,26,23,.25);
  padding: 28px 30px;
  opacity: 0; visibility: hidden;
  transition: opacity .25s, transform .35s var(--ease), visibility 0s .35s;
}
/* Hover bridge across the gap between the link and its panel, never over the
   link itself, so a click on Products or Services still opens its page. */
.dd--mega::before { content: ""; position: absolute; left: 0; right: 0; top: -38px; height: 38px; }
.nav__item.is-open > .dd, .nav__item:hover > .dd, .nav__item:focus-within > .dd {
  opacity: 1; visibility: visible; transform: translate(-50%, 0);
  transition: opacity .25s, transform .35s var(--ease);
}
.dd--mega { left: 48px; right: 48px; transform: translateY(14px); }
.nav__item.is-open > .dd--mega, .nav__item:hover > .dd--mega, .nav__item:focus-within > .dd--mega { transform: none; }

.dd__col, .dd__list li { opacity: 0; transform: translateY(8px); transition: opacity .3s, transform .4s var(--ease); }
.nav__item.is-open .dd__col, .nav__item:hover .dd__col, .nav__item:focus-within .dd__col,
.nav__item.is-open .dd__list li, .nav__item:hover .dd__list li, .nav__item:focus-within .dd__list li {
  opacity: 1; transform: none; transition-delay: calc(var(--i, 0) * 45ms);
}

.dd a { text-decoration: none; }
.dd__link {
  position: relative; display: block; padding: 6px 0 6px 0;
  font-size: 14.5px; line-height: 1.35; color: var(--muted);
  transition: color .2s, padding-left .25s var(--ease), background .2s;
}
.dd__link::before {
  content: ""; position: absolute; left: 0; top: 50%; width: 0; height: 2px;
  background: var(--caution-fill); transition: width .25s var(--ease);
}
.dd__link:hover, .dd__link:focus-visible { color: var(--navy); padding-left: 16px; }
.dd__link:hover::before, .dd__link:focus-visible::before { width: 10px; }

.mega { display: grid; grid-template-columns: repeat(6, 1fr); gap: 28px; }
.mega h3 {
  display: flex; align-items: flex-end; min-height: 2.7em;
  font-size: 14px; text-transform: uppercase; letter-spacing: .05em; line-height: 1.3;
  padding-bottom: 10px; margin-bottom: 10px; border-bottom: 2px solid var(--panel);
  position: relative;
}
.mega h3::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 28px; height: 2px; background: var(--caution-fill); transition: width .3s var(--ease); }
.dd__col:hover h3::after { width: 100%; }
.mega h3 a { color: var(--navy); }
.mega ul, .dd__list { list-style: none; margin: 0; padding: 0; }
.mega__foot { margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--panel); display: flex; justify-content: flex-end; }
.mega__all { display: inline-flex; gap: 8px; align-items: center; font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; font-size: 14px; color: var(--navy); }
.mega__all .arr { transition: transform .2s var(--ease); }
.mega__all:hover .arr { transform: translateX(4px); }

.dd--list { width: 400px; }
.dd--list .mega__foot { margin-top: 14px; padding-top: 12px; border-top: 0; }
.dd__list .dd__link { font-size: 15px; padding-top: 10px; padding-bottom: 10px; border-bottom: 1px solid var(--panel); }

/* Get in touch */
.touch { position: relative; flex: none; }
.touch__panel {
  position: absolute; right: 0; top: calc(100% + 12px); z-index: 5;
  width: 340px; background: #fff; color: var(--ink);
  border-top: 3px solid var(--caution-fill);
  box-shadow: 0 20px 50px rgba(28,26,23,.25);
  padding: 10px 22px 16px;
  animation: drop .3s var(--ease);
}
@keyframes drop { from { opacity: 0; transform: translateY(10px); } }
.touch__panel[hidden] { display: none; }
.touch__row { display: flex; gap: 12px; align-items: center; padding: 12px 0; }
.touch__row + .touch__row { border-top: 1px solid var(--panel); }
.touch__link { display: flex; gap: 14px; align-items: center; flex: 1; min-width: 0; text-decoration: none; min-height: 44px; }
.touch__link svg { width: 22px; height: 22px; flex: none; color: var(--navy); }
.touch__link small { display: block; font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.touch__link b { font-weight: 600; font-size: 16px; }
.touch__link:hover b { text-decoration: underline; text-decoration-color: var(--caution-fill); text-underline-offset: 3px; }
.hd__burger { display: none; margin-left: auto; background: none; border: 2px solid rgba(255,255,255,.7); width: 48px; height: 48px; cursor: pointer; padding: 0; }
.hd__burger span { display: block; width: 22px; height: 2px; background: #fff; margin: 5px auto; transition: transform .2s, opacity .2s; }
.hd.menu-open .hd__burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hd.menu-open .hd__burger span:nth-child(2) { opacity: 0; }
.hd.menu-open .hd__burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1240px) {
  .hd__in { padding-left: 32px; padding-right: 32px; gap: 20px; }
  .nav__link { padding: 12px 8px; font-size: 15px; }
  .nav__link::after { left: 8px; right: 8px; }
  .dd--mega { left: 32px; right: 32px; }
  .mega { gap: 20px; }
}

@media (max-width: 1080px) {
  .hd__burger { display: block; }
  .nav, .touch { display: none; }
  .hd.menu-open { background: var(--navy); }
  .hd.menu-open .nav {
    display: block; position: fixed; inset: var(--header) 0 0 0;
    background: var(--navy); overflow-y: auto; padding: 8px var(--gutter) 40px;
    border-top: 1px solid rgba(255,255,255,.15);
  }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__item { border-bottom: 1px solid rgba(255,255,255,.12); flex-wrap: wrap; }
  .nav__item--mega { position: relative; }
  .nav__link { flex: 1; padding: 14px 0; font-size: 18px; }
  .nav__link::after { display: none; }
  .nav__toggle { width: 48px; height: 48px; margin: 0; }
  .nav__caret { width: 14px; height: 14px; }
  .nav__item[data-dd]:hover .nav__caret { transform: none; }
  .nav__item.is-open .nav__caret { transform: rotate(180deg); }
  .dd, .dd--mega {
    position: static; transform: none !important; width: auto; box-shadow: none; flex-basis: 100%;
    background: transparent; color: #fff; border: 0; padding: 0 0 16px;
    opacity: 1; visibility: visible; display: none; transition: none;
  }
  .dd::before { display: none; }
  .nav__item:hover > .dd, .nav__item:focus-within > .dd { display: none; }
  .nav__item.is-open > .dd { display: block; }
  .dd__col, .dd__list li { opacity: 1; transform: none; }
  .mega { grid-template-columns: 1fr 1fr; gap: 18px; }
  .mega h3 { min-height: 0; border-color: rgba(255,255,255,.2); }
  .mega h3 a, .dd a:hover { color: #fff; }
  .dd__link, .dd__list .dd__link { color: rgba(255,255,255,.8); border-color: rgba(255,255,255,.1); }
  .dd__link:hover { color: #fff; }
  .mega__foot { border-color: rgba(255,255,255,.2); justify-content: flex-start; }
  .mega__all { color: var(--caution-fill); }
  .hd.menu-open .touch-mobile { display: grid; }
}
.touch-mobile { display: none; gap: 12px; margin-top: 24px; }
.touch-mobile a { color: #fff; }
@media (max-width: 620px) {
  :root { --gutter: 16px; }
  .hd__in { padding-left: 16px; padding-right: 16px; }
  .mega { grid-template-columns: 1fr; }
  .touch-mobile .btn { white-space: normal; }
}

/* ---------- 7. Banner --------------------------------------------------- */

.hero {
  position: relative; color: #fff; background: var(--navy);
  min-height: max(680px, 100svh);
  display: flex; align-items: center;
  padding: calc(var(--header) + 40px) 0 90px;
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; overflow: hidden; }
.hero__bg picture, .hero__bg img { display: block; width: 100%; height: 100%; object-fit: cover; }
.hero__bg img { animation: kenburns 24s ease-out both; }
@keyframes kenburns { from { transform: scale(1.08); } to { transform: scale(1); } }
.hero__bg::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(180deg, rgba(23,32,70,.85) 0%, rgba(23,32,70,.25) 26%, rgba(23,32,70,0) 40%),
    linear-gradient(90deg, rgba(23,32,70,.94) 0%, rgba(31,41,92,.8) 45%, rgba(31,41,92,.35) 100%);
}
.hero .wrap { position: relative; z-index: 2; width: 100%; }

.slides { position: relative; max-width: 780px; min-height: 290px; }
.slide { position: absolute; inset: 0 0 auto 0; opacity: 0; visibility: hidden; transform: translateY(14px); transition: opacity .7s var(--ease), transform .7s var(--ease), visibility 0s .7s; }
.slide.is-active { position: relative; opacity: 1; visibility: visible; transform: none; transition: opacity .7s var(--ease), transform .7s var(--ease); }
.no-js .slide:first-child { position: relative; opacity: 1; visibility: visible; transform: none; }
.slide h1, .slide h2 { font-size: clamp(40px, 5.6vw, 72px); text-transform: uppercase; line-height: 1.02; letter-spacing: .005em; }
.slide p { font-size: clamp(17px, 1.6vw, 20px); line-height: 1.55; margin-top: 22px; max-width: 58ch; color: rgba(255,255,255,.9); }

.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.dots { display: flex; gap: 10px; margin-top: 44px; }
.dots button { width: 44px; height: 44px; background: none; border: 0; padding: 0; cursor: pointer; display: grid; place-items: center; }
.dots button::before { content: ""; width: 34px; height: 4px; background: rgba(255,255,255,.35); transition: background .3s; }
.dots button[aria-current="true"]::before { background: var(--caution-fill); }
.no-js .dots { display: none; }

/* ---------- 8. About ---------------------------------------------------- */

.about { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.about__text .body { font-size: 18px; line-height: 1.7; margin-top: 22px; }
.about__photo { margin: 0; box-shadow: 18px 18px 0 var(--navy); }
.about__photo img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }

/* Claims: a navy band of four figures that count up as they come into view. */
.claims {
  list-style: none; margin: 72px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--navy); color: #fff; position: relative; overflow: hidden;
}
.claims::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 12% 120%, rgba(232,163,23,.14), transparent 45%),
              radial-gradient(circle at 95% -30%, rgba(255,255,255,.08), transparent 40%);
  pointer-events: none;
}
.claim { position: relative; padding: 40px 30px 36px; text-align: center; transition: background .3s; }
.claim + .claim::before { content: ""; position: absolute; left: 0; top: 28px; bottom: 28px; width: 1px; background: rgba(255,255,255,.16); }
.claim:hover { background: rgba(255,255,255,.05); }
.claim__icon {
  width: 58px; height: 58px; margin: 0 auto 18px; border-radius: 50%;
  display: grid; place-items: center; border: 2px solid var(--caution-fill); color: var(--caution-fill);
  transition: transform .4s var(--ease), background .3s, color .3s;
}
.claim__icon svg { width: 28px; height: 28px; }
.claim:hover .claim__icon { transform: rotate(-8deg) scale(1.06); background: var(--caution-fill); color: var(--navy); }
.claim b { display: block; font-family: var(--display); font-weight: 700; font-size: clamp(46px, 4.6vw, 64px); line-height: 1; letter-spacing: .01em; font-variant-numeric: tabular-nums; }
.claim b sup { font-size: .55em; color: var(--caution-fill); vertical-align: .55em; margin-left: 2px; }
.claim__label { display: block; margin: 12px auto 0; font-size: 15px; line-height: 1.45; color: rgba(255,255,255,.82); max-width: 22ch; }

/* ---------- 9. Mission and vision -------------------------------------- */

.mv { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.mv__item { background: var(--navy); color: #fff; padding: 52px 48px; position: relative; overflow: hidden; }
.mv__item + .mv__item { background: var(--navy-deep); }
.mv__item h2 { font-size: 30px; text-transform: uppercase; margin-bottom: 18px; }
.mv__item p { font-size: 19px; line-height: 1.6; color: rgba(255,255,255,.9); max-width: 52ch; }
.mv__item > svg { position: absolute; right: -30px; bottom: -40px; width: 200px; height: 200px; opacity: .08; }

/* ---------- 10. Air train ----------------------------------------------
   An illustrated pipeline (inline SVG). Equipment we supply is navy and opens
   its card; air flows along the pipe and condensate drips to the drain line.
   The drawing breaks out wider than the text column so it reads large.
   ------------------------------------------------------------------------ */

.train-wrap {
  position: relative;
  width: min(1400px, calc(100vw - 32px));
  margin-left: calc(50% - min(700px, 50vw - 16px));
  background: #fff; border: 1px solid var(--hairline);
  padding: 10px 16px 14px;
  background-image: radial-gradient(rgba(31,41,92,.07) 1.2px, transparent 1.2px);
  background-size: 22px 22px;
}
.tr-scroll { overflow-x: auto; scrollbar-width: thin; }
.tr { display: block; width: 100%; min-width: 1060px; height: auto; overflow: visible; }
.tr-hint { display: none; font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--caution); margin: 6px 0 0 4px; }

/* Full screen */
.tr-full {
  position: absolute; bottom: 16px; right: 16px; z-index: 2;
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 14px;
  background: #fff; border: 2px solid var(--navy); color: var(--navy); cursor: pointer;
  font-family: var(--display); font-weight: 700; font-size: 14px; text-transform: uppercase; letter-spacing: .06em;
  transition: background .2s, color .2s;
}
.tr-full:hover { background: var(--navy); color: #fff; }
.tr-full svg { width: 18px; height: 18px; }
.tr-full .off, .is-full .tr-full .on { display: none; }
.is-full .tr-full .off { display: inline; }
.train-wrap.is-full .tr-full, .train-wrap:fullscreen .tr-full { bottom: auto; top: 16px; }
.train-wrap.is-full, .train-wrap:fullscreen {
  position: fixed; inset: 0; z-index: 200; width: 100vw; height: 100vh; margin: 0; border: 0;
  display: flex; flex-direction: column; justify-content: center; padding: 60px 24px 24px; overflow: auto;
}
.train-wrap.is-full .tr, .train-wrap:fullscreen .tr { max-height: calc(100vh - 90px); }
.train-wrap.is-full .tr-hint, .train-wrap:fullscreen .tr-hint { display: none; }

.tr .pipe path { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.tr .flow { fill: none; stroke: rgba(255,255,255,.85); stroke-width: 5; stroke-linecap: round; stroke-dasharray: 1 26; animation: air 1.1s linear infinite; }
.tr .flow--clean { stroke: #5FD08A; stroke-width: 6; }
@keyframes air { to { stroke-dashoffset: -27; } }
.tr .cond { fill: none; stroke: var(--caution-fill); stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; opacity: .6; }
.tr .cond--out { opacity: .9; stroke-width: 4; }
.tr .drop--water { fill: #8DB4DF; stroke: #fff; stroke-width: 1.2; }
.tr .drop--oil { fill: #D9AE3B; stroke: #fff; stroke-width: 1.2; }

.tr .lbl { font-family: var(--display); font-weight: 700; font-size: 19px; letter-spacing: .04em; text-transform: uppercase; fill: var(--muted); }
.tr .lbl--sold { fill: var(--navy); }
.tr .sub { font-family: var(--display); font-weight: 700; font-size: 17px; letter-spacing: .05em; text-transform: uppercase; fill: var(--caution-fill); }
.tr .tag__t { font-family: var(--display); font-weight: 700; font-size: 15px; letter-spacing: .05em; text-transform: uppercase; fill: var(--ink); }
.tr .legend text { font-family: var(--text); font-size: 15px; fill: var(--muted); }

.tr .u__body { transition: transform .35s var(--ease), filter .35s; transform-box: fill-box; }
.tr a.u { cursor: pointer; outline: none; }
.tr a.u:hover .u__body, .tr a.u:focus-visible .u__body { transform: translateY(-8px); filter: drop-shadow(0 12px 12px rgba(31,41,92,.28)); }
.tr a.u--pou:hover .u__body, .tr a.u--pou:focus-visible .u__body { transform: translateX(6px); }
.tr a.u:hover .lbl, .tr a.u:focus-visible .lbl { fill: var(--caution); }
.tr a.u:focus-visible .lbl { text-decoration: underline; }
.tr .pm { transition: transform .3s var(--ease); transform-box: fill-box; transform-origin: center; }
.tr .pm__ring { fill: none; stroke: var(--caution-fill); stroke-width: 2; transform-box: fill-box; transform-origin: center; animation: ping 2.4s ease-out infinite; }
@keyframes ping { 0% { transform: scale(1); opacity: .9; } 70%, 100% { transform: scale(1.9); opacity: 0; } }
.tr a.u:hover .pm { transform: scale(1.15); }
.tr .drip { animation: fall 1.6s ease-in infinite; }
.tr .mist { animation: mist 1.2s ease-out infinite; animation-delay: var(--d); }
@keyframes mist { 0% { transform: translate(0, 0); opacity: 0; } 15% { opacity: 1; } 100% { transform: translate(62px, var(--y)); opacity: 0; } }
.tr .rod { animation: rod 2.4s ease-in-out infinite; }
@keyframes rod { 0%, 100% { transform: translateX(-34px); } 45%, 55% { transform: none; } }
.tr .belt { animation: beltline .6s linear infinite; }
@keyframes beltline { to { stroke-dashoffset: -12; } }
.tr .boxes { animation: belt 3.2s linear infinite; }
@keyframes belt { 0% { transform: translateX(0); opacity: 0; } 10%, 85% { opacity: 1; } 100% { transform: translateX(46px); opacity: 0; } }
@keyframes fall { 0% { transform: translateY(-4px); opacity: 0; } 30% { opacity: 1; } 100% { transform: translateY(10px); opacity: 0; } }

/* Units arrive one after another as the drawing scrolls into view. */
.js .tr .u { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); transition-delay: calc(var(--i, 0) * 100ms); }
.js .tr.is-in .u { opacity: 1; transform: none; }
.js .tr .flow, .js .tr .drop { opacity: 0; transition: opacity .6s 1.1s; }
.js .tr.is-in .flow, .js .tr.is-in .drop { opacity: 1; }

.train-note { margin-top: 18px; font-size: 15px; color: var(--muted); font-style: italic; }

@media (max-width: 1060px) {
  .tr-hint { display: block; }
  .train-wrap { padding: 10px 0 14px 10px; }
  .tr-full span { display: none; }
  .tr-full { padding: 0 12px; }
}

/* ---------- 11. Product range and carousels --------------------------- */

.offer-block + .offer-block { margin-top: 96px; }

.range { display: grid; grid-template-columns: 270px 1fr; gap: 36px; align-items: start; }
.range > * { min-width: 0; }
.range__nav { position: relative; border-left: 2px solid var(--hairline); }
.range__tabs { list-style: none; margin: 0; padding: 0; }
.range__bar {
  position: absolute; left: -2px; top: 0; width: 4px; height: 0; background: var(--caution-fill);
  transition: transform .4s var(--ease), height .4s var(--ease);
}
.range__tab {
  display: block; width: 100%; text-align: left; cursor: pointer;
  background: transparent; border: 0; padding: 16px 18px 16px 22px; min-height: 56px;
  font-family: var(--display); font-weight: 700; font-size: 16px; text-transform: uppercase; letter-spacing: .05em; line-height: 1.2;
  color: var(--muted); white-space: nowrap; transition: color .25s, background .25s;
}
.range__tab span { display: inline-block; transition: transform .3s var(--ease); }
.range__tab:hover span, .range__tab[aria-selected="true"] span { transform: translateX(6px); }
.range__tab:hover { color: var(--navy); background: rgba(31,41,92,.05); }
.range__tab[aria-selected="true"] { color: var(--navy); background: #fff; }
.no-js .range__bar { display: none; }

.carousel { position: relative; min-width: 0; }
.carousel__track {
  display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 2 * 24px) / 3);
  gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  list-style: none; margin: -12px 0 0; padding: 14px 2px 18px;
  scrollbar-width: thin; scrollbar-color: var(--rule) transparent;
}
.carousel__track > li { scroll-snap-align: start; display: flex; }
.carousel__nav { display: flex; gap: 8px; justify-content: flex-end; margin-top: 12px; }
.carousel__nav button {
  width: 48px; height: 48px; border: 2px solid var(--navy); background: transparent; color: var(--navy);
  cursor: pointer; display: grid; place-items: center; transition: background .2s, color .2s;
}
.carousel__nav button:hover { background: var(--navy); color: #fff; }
.carousel__nav button:disabled { opacity: .35; cursor: default; background: transparent; color: var(--navy); }
.carousel__nav svg { width: 20px; height: 20px; }
.carousel[data-items="1"] .carousel__nav { visibility: hidden; }
.panel[hidden] { display: none; }
.panel.is-entering .tile { animation: tileIn .45s var(--ease) both; animation-delay: calc(var(--i, 0) * 60ms); }
@keyframes tileIn { from { opacity: 0; transform: translateY(14px); } }

.tile {
  display: flex; flex-direction: column; width: 100%;
  background: #fff; border: 1px solid var(--hairline); text-decoration: none; color: var(--ink);
  transition: transform .25s var(--ease), box-shadow .25s, border-color .25s;
}
.tile:hover { transform: translateY(-5px); box-shadow: 0 14px 30px rgba(31,41,92,.16); border-color: var(--navy); }
.tile__img { position: relative; overflow: hidden; background: #fff; border-bottom: 1px solid var(--hairline); }
.tile__img img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: contain; transition: transform .5s var(--ease); }
.tile__img--cover img { object-fit: cover; }
.tile:hover .tile__img img { transform: scale(1.05); }
.tile__body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.tile h3, .tile h4 { font-size: 20px; text-transform: uppercase; line-height: 1.15; text-wrap: balance; }
.tile p { font-size: 15px; line-height: 1.5; color: var(--muted); margin: 10px 0 18px; text-wrap: pretty; }
.tile__more { margin-top: auto; font-family: var(--display); font-weight: 700; font-size: 15px; text-transform: uppercase; letter-spacing: .06em; color: var(--navy); display: inline-flex; gap: 10px; align-items: center; }
.tile__more .pl { transition: transform .3s var(--ease); }
.tile:hover .tile__more .pl { transform: rotate(90deg); }
.tile__more .arr { transition: transform .25s var(--ease); }
.tile:hover .tile__more .arr { transform: translateX(4px); }

@media (max-width: 1180px) { .range .carousel__track { grid-auto-columns: calc((100% - 24px) / 2); } }
@media (max-width: 1080px) { .carousel__track { grid-auto-columns: calc((100% - 24px) / 2); } }
@media (max-width: 860px) {
  .range { grid-template-columns: 1fr; gap: 20px; }
  .range__nav { border-left: 0; }
  .range__tabs { display: flex; overflow-x: auto; border-bottom: 2px solid var(--hairline); scrollbar-width: none; }
  .range__tabs li { flex: none; }
  .range__tab { padding: 12px 16px; white-space: nowrap; min-height: 48px; }
  .range__tab:hover span, .range__tab[aria-selected="true"] span { transform: none; }
  .range__tab[aria-selected="true"] { box-shadow: inset 0 -4px 0 var(--caution-fill); }
  .range__bar { display: none; }
}
@media (max-width: 620px) { .carousel__track, .range .carousel__track { grid-auto-columns: 86%; gap: 16px; } }

/* ---------- 12. Card dialog --------------------------------------------
   The layout follows the photograph: a tall product sits in a narrow column
   beside the text; a wide one sits across the top. The image is cropped to
   the product itself, so there is no band of white padding around it.
   ------------------------------------------------------------------------ */

.modal {
  width: min(940px, calc(100vw - 32px)); max-height: calc(100vh - 48px); max-height: calc(100dvh - 48px);
  padding: 0; border: 0; background: #fff; color: var(--ink);
  box-shadow: 0 30px 80px rgba(0,0,0,.35); overflow: auto;
}
.modal[data-layout="wide"] { width: min(780px, calc(100vw - 32px)); }
.modal::backdrop { background: rgba(23,32,70,.72); backdrop-filter: blur(3px); }
.modal[open] { animation: pop .35s var(--ease); }
@keyframes pop { from { opacity: 0; transform: translateY(22px) scale(.97); } }
.modal__close {
  position: absolute; top: 12px; right: 12px; z-index: 3;
  width: 44px; height: 44px; border: 0; background: var(--panel); cursor: pointer;
  display: grid; place-items: center; transition: background .2s, transform .3s var(--ease);
}
.modal__close::before, .modal__close::after { content: ""; position: absolute; width: 18px; height: 2px; background: currentColor; transform: rotate(45deg); }
.modal__close::after { transform: rotate(-45deg); }
.modal__close:hover { background: var(--navy); color: #fff; transform: rotate(90deg); }

.card { display: grid; grid-template-columns: var(--imgw, 38%) 1fr; }
.card__img {
  background: #fff;
  border-right: 1px solid var(--hairline); padding: 32px 28px;
  display: flex; align-items: center; justify-content: center; position: relative;
}
.card__img::after { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 5px; background: var(--caution-fill); }
.crop { position: relative; overflow: hidden; width: 100%; aspect-ratio: var(--a); max-height: 100%; }
.crop img { position: absolute; display: block; max-width: none; height: auto;
  width: calc(100% / var(--cw)); left: calc(-100% * var(--cx) / var(--cw)); top: calc(-100% * var(--cy) / var(--ch)); }
.card__body { padding: 40px 42px 36px; }
.card__eyebrow { font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--caution); margin-bottom: 10px; }
.card__body h3 { font-size: 32px; text-transform: uppercase; line-height: 1.05; padding-right: 44px; text-wrap: balance; }
.card__desc { margin-top: 16px; font-size: 16.5px; line-height: 1.65; text-wrap: pretty; }
.card__body h4 { font-family: var(--mono); font-weight: 500; font-size: 13px; text-transform: uppercase; letter-spacing: .12em; color: var(--caution); margin: 24px 0 8px; }
.card__body ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 2px; }
.card__body li { position: relative; padding: 7px 0 7px 30px; font-size: 16px; line-height: 1.45; text-wrap: pretty; }
.card__body li::before {
  content: ""; position: absolute; left: 0; top: 10px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--caution-fill) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.2l2.6 2.6L13 6.4' fill='none' stroke='%231C1A17' stroke-width='2'/%3E%3C/svg%3E") center / 18px no-repeat;
}
.card__links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.card__links .btn { font-size: 14px; padding: 11px 18px; }
.btn--line { background: transparent; color: var(--navy); }
.btn--line:hover { background: var(--navy); color: #fff; }

/* Wide photograph or a service scene: picture across the top. */
.modal[data-layout="wide"] .card { grid-template-columns: 1fr; }
.modal[data-layout="wide"] .card__img { border-right: 0; border-bottom: 1px solid var(--hairline); padding: 28px 40px; }
.modal[data-layout="wide"] .crop { width: min(100%, calc(260px * var(--a))); }
.modal[data-layout="wide"] .card__body { padding: 30px 40px 34px; }
.modal[data-layout="photo"] { width: min(780px, calc(100vw - 32px)); }
.modal[data-layout="text"] { width: min(720px, calc(100vw - 32px)); }
.modal[data-layout="text"] .card { grid-template-columns: 1fr; border-top: 5px solid var(--caution-fill); }
.modal[data-layout="photo"] .card { grid-template-columns: 1fr; }
.modal[data-layout="photo"] .card__img { padding: 0; border-right: 0; height: 280px; overflow: hidden; display: block; }
.modal[data-layout="photo"] .card__img picture { display: block; width: 100%; height: 100%; }
.modal[data-layout="photo"] .card__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.modal[data-layout="photo"] .card__body { padding: 30px 40px 34px; }

.card__body > * { animation: rise .45s var(--ease) both; }
.card__body > *:nth-child(2) { animation-delay: .05s; } .card__body > *:nth-child(3) { animation-delay: .1s; }
.card__body > *:nth-child(4) { animation-delay: .15s; } .card__body > *:nth-child(5) { animation-delay: .2s; }
.card__body > *:nth-child(6) { animation-delay: .25s; } .card__body > *:nth-child(7) { animation-delay: .3s; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } }

.switch { position: relative; display: inline-flex; background: var(--panel); border: 2px solid var(--navy); margin-bottom: 18px; padding: 3px; }
.switch__knob { position: absolute; top: 3px; bottom: 3px; left: 3px; width: calc(50% - 3px); background: var(--navy); transition: transform .35s var(--ease); }
.switch[data-on="1"] .switch__knob { transform: translateX(100%); }
.switch button {
  position: relative; z-index: 1; border: 0; background: transparent; cursor: pointer; min-height: 40px; padding: 8px 18px; min-width: 128px;
  font-family: var(--display); font-weight: 700; font-size: 14px; text-transform: uppercase; letter-spacing: .06em; color: var(--navy);
  transition: color .3s;
}
.switch button[aria-pressed="true"] { color: #fff; }

@media (max-width: 760px) {
  .card, .modal[data-layout] .card { grid-template-columns: 1fr; }
  .card__img { border-right: 0; border-bottom: 1px solid var(--hairline); padding: 22px; }
  .crop { width: min(100%, calc(220px * var(--a))); }
  .modal[data-layout="photo"] .card__img { height: 200px; }
  .card__body, .modal[data-layout] .card__body { padding: 24px 20px 26px; }
  .card__body h3 { font-size: 26px; }
  .switch button { min-width: 0; padding: 8px 12px; }
}

/* ---------- 13. Why choose us ------------------------------------------
   The hovered panel widens, turns amber and shows its text; the others narrow
   to an icon and a title.
   ------------------------------------------------------------------------ */

.why { position: relative; color: #fff; background: var(--navy); overflow: hidden; }
.why::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle at 85% 10%, rgba(232,163,23,.10), transparent 40%),
              radial-gradient(circle at 5% 100%, rgba(255,255,255,.07), transparent 45%);
}
.why .wrap { position: relative; }
.why .section-title { color: #fff; }
.why__list { display: flex; gap: 8px; height: 420px; list-style: none; margin: 0; padding: 0; }
.why__item {
  flex: 1 1 0; min-width: 0; position: relative; overflow: hidden;
  background: rgba(255,255,255,.07); border-top: 3px solid var(--caution-fill);
  transition: flex-grow .6s var(--ease), background .4s, color .4s;
  cursor: default; outline: none;
}
.why__item:nth-child(odd) { background: rgba(255,255,255,.1); }
.why__item.is-open { flex-grow: 3.4; background: var(--caution-fill); color: var(--ink); }
.why__item:focus-visible { outline: 3px solid #fff; outline-offset: 2px; }
.why__in { position: absolute; inset: 0; padding: 26px 24px; display: flex; flex-direction: column; }
.why__num {
  position: absolute; right: 14px; top: -14px; font-family: var(--display); font-weight: 700; font-size: 120px; line-height: 1;
  color: rgba(255,255,255,.06); opacity: 0; transition: color .4s, opacity .4s, font-size .5s var(--ease); pointer-events: none;
}
.why__item.is-open .why__num { color: rgba(31,41,92,.14); font-size: 150px; opacity: 1; }
.why__icon {
  width: 64px; height: 64px; padding: 12px; border-radius: 50%; flex: none;
  background: rgba(232,163,23,.14); color: var(--caution-fill);
  transition: background .4s, color .4s, transform .5s var(--ease);
}
.why__item.is-open .why__icon { background: var(--navy); color: var(--caution-fill); transform: rotate(-6deg); }
.why__item h3 { font-size: 21px; text-transform: uppercase; line-height: 1.15; margin-top: auto; position: relative; }
.why__item:not(.is-open) h3 { writing-mode: vertical-rl; transform: rotate(180deg); font-size: 17px; letter-spacing: .04em; line-height: 1.25; max-block-size: none; max-inline-size: 190px; align-self: flex-start; }
.why__item p {
  position: relative; margin-top: 14px; font-size: 17px; line-height: 1.6; color: var(--ink);
  max-width: 36ch; min-width: 300px;
  opacity: 0; transform: translateY(10px); transition: opacity .3s, transform .3s; max-height: 0;
}
.why__item.is-open p { opacity: 1; transform: none; transition: opacity .45s .25s, transform .45s .25s; max-height: 12em; }
.no-js .why__item p { opacity: 1; transform: none; max-height: none; min-width: 0; color: inherit; }
.no-js .why__item h3 { writing-mode: horizontal-tb; transform: none; white-space: normal; }
.no-js .why__list { height: auto; flex-wrap: wrap; }

@media (max-width: 1080px) {
  .why__list { flex-direction: column; height: auto; gap: 6px; }
  .why__item, .why__item.is-open, .why__item:nth-child(odd) { flex: none; background: rgba(255,255,255,.08); color: #fff; }
  .why__in { position: static; padding: 20px; display: grid; grid-template-columns: 56px 1fr; column-gap: 16px; align-items: center; }
  .why__icon { width: 56px; height: 56px; padding: 11px; grid-row: 1 / 3; }
  .why__item.is-open .why__icon { background: rgba(232,163,23,.14); transform: none; }
  .why__item h3, .why__item:not(.is-open) h3 { writing-mode: horizontal-tb; transform: none; white-space: normal; margin: 0; font-size: 19px; }
  .why__item p { opacity: 1; transform: none; max-height: none; min-width: 0; margin-top: 6px; font-size: 16px; color: rgba(255,255,255,.85); }
  .why__num, .why__item.is-open .why__num { font-size: 80px; top: -8px; opacity: 1; color: rgba(255,255,255,.05); }
}

/* ---------- 14. Closing banner -----------------------------------------
   Full-width navy band over a plant photograph, as on the current site.
   ------------------------------------------------------------------------ */

.close { position: relative; color: #fff; background: var(--navy-deep); overflow: hidden; padding: 110px 0; }
.close__bg { position: absolute; inset: 0; overflow: hidden; }
.close__bg img { width: 100%; height: 100%; object-fit: cover; display: block; transform: scale(1.1); transition: transform 1.6s var(--ease); }
.close.is-in .close__bg img { transform: scale(1); }
.close__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(23,32,70,.95) 0%, rgba(31,41,92,.86) 55%, rgba(31,41,92,.7) 100%); }
.close .wrap { position: relative; }
.close__text { max-width: 820px; }
.close h2 { font-size: clamp(32px, 4vw, 52px); text-transform: uppercase; line-height: 1.04; }
.close h2 em { font-style: normal; color: var(--caution-fill); }
.close p { margin-top: 22px; font-size: 18px; line-height: 1.7; color: rgba(255,255,255,.9); max-width: 70ch; }
.close .btn { margin-top: 34px; }

/* ---------- 15. Footer -------------------------------------------------- */

.ft { background: var(--navy); color: rgba(255,255,255,.82); font-size: 14.5px; border-top: 4px solid var(--caution-fill); }
.ft__cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; padding-top: 44px; padding-bottom: 32px; }
.ft__col { min-width: 0; }
.ft h2 {
  font-size: 16px; text-transform: uppercase; letter-spacing: .08em; color: #fff;
  padding-bottom: 10px; margin-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,.18); position: relative;
}
.ft h2::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 36px; height: 3px; background: var(--caution-fill); }
.ft__col--brand { align-self: center; }
.ft__brand { margin-bottom: 14px; }
.ft__logo { width: 130px; height: auto; display: block; }
.ft p { line-height: 1.65; }
.ft ul { list-style: none; margin: 0; padding: 0; }
.ft li a { display: inline-block; padding: 3px 0; line-height: 1.4; text-decoration: none; transition: color .2s, transform .25s var(--ease); }
.ft li a:hover { color: #fff; transform: translateX(5px); }
.ft address { font-style: normal; }
.ft__contact { display: grid; gap: 8px; }
.ft__row { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; line-height: 1.55; }
.ft__row svg { width: 20px; height: 20px; color: var(--caution-fill); margin-top: 2px; }
.ft__row a { color: #fff; text-decoration: none; }
.ft__row a:hover { text-decoration: underline; text-decoration-color: var(--caution-fill); text-underline-offset: 3px; }
.ft__bar { border-top: 1px solid rgba(255,255,255,.15); padding: 14px 0; font-size: 14px; color: rgba(255,255,255,.7); text-align: center; }

@media (max-width: 1080px) { .ft__cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px)  {
  .ft__cols { grid-template-columns: 1fr; gap: 36px; padding-top: 56px; }
  .ft h2 { height: auto; }
  .ft__col--brand { align-self: start; }
}

/* ---------- 16. Reveal on scroll --------------------------------------- */

.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal, .js .train .stage { opacity: 1; transform: none; }
  .tr *, .hero__bg img { animation: none !important; }
}

/* ---------- 17. Responsive sections ------------------------------------ */

@media (max-width: 1080px) {
  .about { grid-template-columns: 1fr; gap: 48px; }
  .about__photo { max-width: 640px; }
  .claims { grid-template-columns: 1fr 1fr; }
  .claim:nth-child(3)::before { display: none; }
  .claim:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.16); }
}
@media (max-width: 860px) {
  .section { padding: 72px 0; }
  .mv { grid-template-columns: 1fr; }
  .mv__item { padding: 40px 26px; }
  .close { padding: 80px 0; }
}
@media (max-width: 620px) {
  .about__photo { box-shadow: 10px 10px 0 var(--navy); margin-right: 10px; }
  .claim { padding: 30px 14px 26px; }
  .claim__icon { width: 48px; height: 48px; }
  .claim__label { font-size: 14px; }
  .hero__cta .btn { flex: 1 1 100%; }
}

/* ---------- 18. Inner pages --------------------------------------------
   About, Products, category, Services and Contact pages.
   ------------------------------------------------------------------------ */

/* Intro banner: the homepage banner, shorter. */
.pb {
  position: relative; color: #fff; background: var(--navy);
  min-height: 480px; display: flex; align-items: flex-end;
  padding: calc(var(--header) + 40px) 0 72px; overflow: hidden;
}
.pb__bg { position: absolute; inset: 0; overflow: hidden; }
.pb__bg picture, .pb__bg img { display: block; width: 100%; height: 100%; object-fit: cover; }
.pb__bg img { animation: kenburns 24s ease-out both; }
.pb__bg::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(180deg, rgba(23,32,70,.85) 0%, rgba(23,32,70,.25) 30%, rgba(23,32,70,0) 45%),
    linear-gradient(90deg, rgba(23,32,70,.95) 0%, rgba(31,41,92,.82) 50%, rgba(31,41,92,.4) 100%);
}
.pb .wrap { position: relative; z-index: 2; width: 100%; }
.pb__bg[data-standin] { position: absolute; }
.pb__bg[data-standin]::after { top: auto; left: auto; right: 16px; bottom: 16px; z-index: 3; }
.pb h1 { font-size: clamp(40px, 5.4vw, 70px); text-transform: uppercase; line-height: 1.02; max-width: 17ch; text-wrap: balance; }
.pb__lede { font-size: clamp(17px, 1.6vw, 20px); line-height: 1.55; margin-top: 20px; max-width: 60ch; color: rgba(255,255,255,.9); }
.pb .wrap > * { animation: pbIn .8s var(--ease) both; }
.pb .wrap > :nth-child(2) { animation-delay: .08s; }
.pb .wrap > :nth-child(3) { animation-delay: .16s; }
.pb .wrap > :nth-child(4) { animation-delay: .26s; }
@keyframes pbIn { from { opacity: 0; transform: translateY(18px); } }

.crumbs ol {
  list-style: none; margin: 0 0 18px; padding: 0; display: flex; flex-wrap: wrap;
  font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; line-height: 1.4;
}
.crumbs li + li::before { content: "›"; margin: 0 8px; color: rgba(255,255,255,.45); }
.crumbs a { color: rgba(255,255,255,.7); text-decoration: none; }
.crumbs a:hover { color: #fff; text-decoration: underline; text-decoration-color: var(--caution-fill); text-underline-offset: 3px; }
.crumbs [aria-current] { color: rgba(255,255,255,.95); }

.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head--center .lede { margin-left: auto; margin-right: auto; }
.about__text .body + .body { margin-top: 16px; }
.js .reveal[style*="--i"] { transition-delay: calc(var(--i) * 90ms); }

/* Company history: the year stays pinned beside the chapters and changes as
   each chapter reaches the middle of the screen. */
.hist { background: var(--navy-deep); color: #fff; }
.hist .section-title { color: #fff; }
.hist .lede { color: rgba(255,255,255,.75); }
.hx { display: grid; grid-template-columns: 5fr 7fr; gap: 72px; align-items: start; }
.hx__aside { position: sticky; top: calc(var(--header) + 48px); }
.hx__year {
  font-family: var(--display); font-weight: 700; font-size: clamp(64px, 8.4vw, 124px); line-height: .95;
  color: var(--caution-fill); letter-spacing: -.01em; min-height: 2.1em; text-wrap: balance;
}
.hx__year.is-changing { animation: yearIn .5s var(--ease); }
@keyframes yearIn { from { opacity: 0; transform: translateY(16px); } }
.hx__nav { list-style: none; margin: 28px 0 0; padding: 0; border-left: 2px solid rgba(255,255,255,.16); }
.hx__nav li {
  position: relative; padding: 7px 0 7px 18px;
  font-family: var(--mono); font-size: 13px; letter-spacing: .08em; color: rgba(255,255,255,.5);
  transition: color .3s;
}
.hx__nav li::before { content: ""; position: absolute; left: -2px; top: 0; bottom: 0; width: 2px; background: var(--caution-fill); transform: scaleY(0); transition: transform .3s var(--ease); }
.hx__nav li.is-on { color: #fff; }
.hx__nav li.is-on::before { transform: scaleY(1); }
.hx__list { list-style: none; margin: 0; padding: 0; }
.hx__item { padding: 40px 0 44px; border-top: 1px solid rgba(255,255,255,.14); transition: opacity .45s var(--ease); }
.hx__item:first-child { border-top: 0; padding-top: 0; }
.js .hx__item { opacity: .32; }
.js .hx__item.is-on { opacity: 1; }
.hx__when { font-family: var(--mono); font-weight: 600; font-size: 14px; letter-spacing: .1em; color: var(--caution-fill); margin-bottom: 10px; }
.hx__item h3 { font-size: clamp(26px, 2.6vw, 34px); text-transform: uppercase; margin-bottom: 14px; }
.hx__item p:last-child { font-size: 17px; line-height: 1.7; color: rgba(255,255,255,.86); max-width: 58ch; }

/* Directors */
.dirs { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; }
.dir__photo { position: relative; margin: 0 14px 30px 0; overflow: hidden; background: #fff; box-shadow: 14px 14px 0 var(--navy); }
.dir__photo img { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; transition: transform .6s var(--ease); }
.dir__photo::after { content: ""; position: absolute; left: 0; bottom: 0; height: 5px; width: 0; background: var(--caution-fill); transition: width .5s var(--ease); }
.dir:hover .dir__photo img { transform: scale(1.04); }
.dir:hover .dir__photo::after { width: 100%; }
.dir__role { font-family: var(--mono); font-weight: 500; font-size: 13px; text-transform: uppercase; letter-spacing: .14em; color: var(--caution); margin-bottom: 8px; }
.dir h3 { font-size: 26px; text-transform: uppercase; margin-bottom: 12px; }
.dir p:last-child { font-size: 16px; color: var(--muted); }

/* Industries */
.secs { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.sec {
  display: flex; flex-direction: column; background: #fff; border: 1px solid var(--hairline);
  transition: transform .25s var(--ease), box-shadow .25s, border-color .25s;
}
.sec:hover { transform: translateY(-5px); box-shadow: 0 14px 30px rgba(31,41,92,.16); border-color: var(--navy); }
.sec__img { position: relative; overflow: hidden; }
.sec__img img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .6s var(--ease); }
.sec:hover .sec__img img { transform: scale(1.06); }
.sec__body { flex: 1; padding: 18px 20px 22px; border-top: 4px solid var(--navy); transition: border-color .25s; }
.sec:hover .sec__body { border-top-color: var(--caution-fill); }
.sec h3 { font-size: 20px; text-transform: uppercase; margin-bottom: 8px; }
.sec p { font-size: 15px; line-height: 1.5; color: var(--muted); }
.secs__more { margin-top: 36px; font-size: 18px; }
.secs__more a {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; margin-left: 6px;
  font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .06em;
  color: var(--navy); text-decoration: none; white-space: nowrap;
}
.secs__more a:hover { text-decoration: underline; text-decoration-color: var(--caution-fill); text-underline-offset: 4px; }

/* Products and category pages */
.cat__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; margin-bottom: 40px; }
.cat__head .lede { margin-top: 12px; }
.cat__head .btn { flex: none; }
.grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid > li { display: flex; }
.grid--long { grid-template-columns: repeat(3, 1fr); }
.tile--long h3 { font-size: 22px; }
.tile--long .tile__body > p:first-of-type { color: var(--navy); font-weight: 500; margin-bottom: 12px; }
.tile .tile__desc { color: var(--muted); margin: 0 0 20px; }
.grid--one { grid-template-columns: minmax(0, 1fr); }
.grid--one .tile { flex-direction: row; }
.grid--one .tile__img { flex: 0 0 46%; border-bottom: 0; border-right: 1px solid var(--hairline); }
.grid--one .tile__body { padding: 36px 40px; justify-content: center; }
.grid--one .tile__more { margin-top: 6px; }

.rp { display: grid; grid-template-columns: 220px 1fr; gap: 56px; align-items: start; }
.rp > * { min-width: 0; }
.rp__nav { position: sticky; top: calc(var(--header) + 32px); }
.rp__label { font-family: var(--mono); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .14em; color: var(--caution); margin-bottom: 12px; }
.rp__nav ol { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--hairline); }
.rp__nav a {
  position: relative; display: block; padding: 11px 12px 11px 18px;
  font-family: var(--display); font-weight: 700; font-size: 15px; text-transform: uppercase; letter-spacing: .05em; line-height: 1.25;
  color: var(--muted); text-decoration: none; transition: color .2s, background .2s;
}
.rp__nav a::before { content: ""; position: absolute; left: -2px; top: 0; bottom: 0; width: 4px; background: var(--caution-fill); transform: scaleY(0); transition: transform .3s var(--ease); }
.rp__nav a:hover { color: var(--navy); background: rgba(31,41,92,.05); }
.rp__nav a[aria-current="true"] { color: var(--navy); background: #fff; }
.rp__nav a[aria-current="true"]::before { transform: scaleY(1); }
.rp__cat { scroll-margin-top: calc(var(--header) + 24px); }
.rp__cat + .rp__cat { margin-top: 88px; padding-top: 72px; border-top: 1px solid var(--hairline); }

/* Keep exploring: leads on to Products and Services before the closing banner. */
/* After a tinted section the explore band takes the plain ground, so the two stay distinct. */
.section--panel + .xp { background: var(--ground); }
.xp__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.xp__card { position: relative; overflow: hidden; background: var(--navy); color: #fff; padding: 40px 40px 44px; display: flex; flex-direction: column; }
.xp__card--alt { background: var(--navy-deep); }
.xp__card::after { content: ""; position: absolute; right: -40px; bottom: -50px; width: 190px; height: 216px; background: rgba(255,255,255,.04); clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); }
.xp__card h3 { font-size: clamp(26px, 2.6vw, 34px); text-transform: uppercase; margin-bottom: 14px; }
.xp__card > p:not(.eyebrow) { color: rgba(255,255,255,.85); max-width: 56ch; }
.xp__links { list-style: none; margin: 24px 0 32px; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
.xp__links a {
  display: flex; align-items: center; min-height: 44px; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,.14);
  color: #fff; text-decoration: none; font-size: 15px; line-height: 1.35; transition: color .2s, padding-left .25s var(--ease);
}
.xp__links a:hover { color: var(--caution-fill); padding-left: 6px; }
.xp__card .btn { margin-top: auto; align-self: flex-start; }
.xp__grid--one { grid-template-columns: 1fr; }
.xp__grid--one .xp__links { grid-template-columns: repeat(3, 1fr); }

/* Services */
.svcs { list-style: none; margin: 0; padding: 0; display: grid; gap: 80px; }
.svc { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.svc > * { min-width: 0; }
.svc--r .svc__img { order: 2; }
.svc__img { display: block; position: relative; overflow: hidden; box-shadow: 14px 14px 0 var(--navy); }
.svc--r .svc__img { box-shadow: -14px 14px 0 var(--navy); }
.svc__img img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .6s var(--ease); }
.svc:hover .svc__img img { transform: scale(1.04); }
.svc__num { font-family: var(--display); font-weight: 700; font-size: 60px; line-height: 1; color: var(--caution-fill); margin-bottom: 10px; }
.svc h3 { font-size: clamp(24px, 2.4vw, 32px); text-transform: uppercase; line-height: 1.1; text-wrap: balance; }
.svc h3 a { text-decoration: none; transition: color .2s; }
.svc h3 a:hover { color: var(--navy); }
.svc__line { font-size: 19px; line-height: 1.5; color: var(--navy); font-weight: 500; margin: 14px 0 12px; }
.svc__body > p:not([class]) { color: var(--muted); }
.svc .btn { margin-top: 26px; }

/* Contact */
.ct { display: grid; grid-template-columns: .92fr 1.08fr; gap: 64px; align-items: stretch; }
.ct > * { min-width: 0; }
.ct__list { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 14px; }
.ct__item {
  display: grid; grid-template-columns: 52px 1fr; gap: 18px; align-items: start;
  background: #fff; border: 1px solid var(--hairline); border-left: 4px solid var(--navy);
  padding: 20px 22px; transition: border-color .25s, transform .25s var(--ease);
}
.ct__item:hover { border-left-color: var(--caution-fill); transform: translateX(4px); }
.ct__item > svg { width: 52px; height: 52px; padding: 13px; border-radius: 50%; background: var(--navy); color: var(--caution-fill); }
.ct__item h3 { font-size: 18px; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 4px; }
.ct__item address { font-style: normal; }
.ct__item p a { display: inline-block; padding: 3px 0; color: var(--navy); font-weight: 500; text-decoration: none; }
.ct__item p a:hover { text-decoration: underline; text-decoration-color: var(--caution-fill); text-underline-offset: 3px; }
.ct__link {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; margin-top: 4px;
  font-family: var(--display); font-weight: 700; font-size: 15px; text-transform: uppercase; letter-spacing: .06em;
  color: var(--navy); text-decoration: none;
}
.ct__link .arr { transition: transform .2s var(--ease); }
.ct__link:hover .arr { transform: translateX(4px); }
.ct__map { position: relative; min-height: 480px; background: var(--panel); box-shadow: 14px 14px 0 var(--navy); }
.ct__map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

@media (max-width: 1080px) {
  .grid, .grid--long, .secs { grid-template-columns: repeat(2, 1fr); }
  .grid--one { grid-template-columns: minmax(0, 1fr); }
  .dirs { gap: 28px; }
  .ct { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 860px) {
  .pb { min-height: 460px; padding-bottom: 60px; }
  .cat__head { flex-direction: column; align-items: flex-start; gap: 20px; }
  .grid--one .tile { flex-direction: column; }
  .grid--one .tile__img { border-right: 0; border-bottom: 1px solid var(--hairline); }
  .grid--one .tile__body { padding: 20px 22px 22px; }
  .dirs { grid-template-columns: 1fr; max-width: 440px; gap: 48px; }
  .svcs { gap: 64px; }
  .svc { grid-template-columns: 1fr; gap: 30px; }
  .svc--r .svc__img { order: 0; box-shadow: 14px 14px 0 var(--navy); }

  .hx { grid-template-columns: 1fr; gap: 0; }
  .hx__aside { display: none; }
  .js .hx__item { opacity: 1; }
  .rp { grid-template-columns: 1fr; gap: 0; }
  .rp__nav {
    position: sticky; top: var(--header); z-index: 20; margin: 0 calc(var(--gutter) * -1) 32px;
    background: var(--ground); border-bottom: 1px solid var(--hairline); padding: 0 var(--gutter);
  }
  .rp__label { display: none; }
  .rp__nav ol { display: flex; gap: 4px; overflow-x: auto; border-left: 0; scrollbar-width: none; }
  .rp__nav ol::-webkit-scrollbar { display: none; }
  .rp__nav a { white-space: nowrap; padding: 14px 12px; font-size: 14px; }
  .rp__nav a::before { left: 12px; right: 12px; top: auto; bottom: 0; width: auto; height: 3px; transform: scaleX(0); }
  .rp__nav a[aria-current="true"] { background: transparent; }
  .rp__nav a[aria-current="true"]::before { transform: scaleX(1); }
  .rp__cat { scroll-margin-top: calc(var(--header) + 72px); }
  .xp__grid { grid-template-columns: 1fr; }
  .xp__grid--one .xp__links { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .grid, .grid--long, .secs { grid-template-columns: 1fr; }
  .xp__card { padding: 32px 22px 36px; }
  .cat__head .btn { white-space: normal; text-align: left; }
  .xp__links, .xp__grid--one .xp__links { grid-template-columns: 1fr; }
  .svc__img, .svc--r .svc__img, .dir__photo, .ct__map { box-shadow: 10px 10px 0 var(--navy); margin-right: 10px; }
  .ct__map { min-height: 360px; }
  .ct__item { grid-template-columns: 44px 1fr; gap: 14px; padding: 18px; }
  .ct__item > svg { width: 44px; height: 44px; padding: 11px; }
  .secs__more a { margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .pb__bg img, .pb .wrap > * { animation: none !important; }
  .js .hx__item { opacity: 1; }
}

/* ---------- 18b. Product pages ------------------------------------------
   Banner with the product photograph, overview and gallery, benefits,
   applications, how it works, downloads and the tabbed range.
   ------------------------------------------------------------------------ */

.pb--product { min-height: 0; align-items: center; padding-bottom: 80px; }
.pb--product .pb__bg::before { background: linear-gradient(90deg, rgba(23,32,70,.97) 0%, rgba(31,41,92,.92) 55%, rgba(31,41,92,.8) 100%); }
.pdb { display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: center; }
.pdb > * { min-width: 0; }
.pb--product h1 { max-width: 14ch; }
.pdb__photo { margin: 0; background: #fff; box-shadow: 14px 14px 0 var(--caution-fill); animation: pbIn .8s .2s var(--ease) both; }
.pdb__photo img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: contain; }

/* Downloads: disabled until the brochure and questionnaire exist. */
.dl { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.dl .btn { min-width: 290px; }
.dl .btn svg { flex: none; }


/* Overview and gallery */
.pdo { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.pdo > * { min-width: 0; }
.pdo__text .body { font-size: 18px; line-height: 1.7; margin-top: 22px; }
.pdo__text .body + .body { margin-top: 16px; }
.gal__main { background: #fff; border: 1px solid var(--hairline); box-shadow: 14px 14px 0 var(--navy); }
.gal__slide img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: contain; }
.gal__slide:not([hidden]) { animation: galIn .45s var(--ease); }
@keyframes galIn { from { opacity: 0; } }
.gal__thumbs { display: flex; gap: 12px; margin-top: 30px; }
.gal__thumbs button {
  flex: 0 1 110px; padding: 0; background: #fff; border: 2px solid var(--hairline); cursor: pointer;
  transition: border-color .2s, transform .2s var(--ease);
}
.gal__thumbs button:hover { border-color: var(--navy); transform: translateY(-3px); }
.gal__thumbs button[aria-pressed="true"] { border-color: var(--caution-fill); box-shadow: inset 0 -4px 0 var(--caution-fill); }
.gal__thumbs img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: contain; }
.no-js .gal__thumbs { display: none; }

.facts { list-style: none; margin: 72px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); background: var(--navy); color: #fff; }
.fact { padding: 30px 28px 32px; border-left: 1px solid rgba(255,255,255,.14); }
.fact:first-child { border-left: 0; }
.fact b { display: block; font-family: var(--display); font-weight: 700; font-size: clamp(30px, 3vw, 42px); line-height: 1.05; color: var(--caution-fill); }
.fact span { display: block; margin-top: 8px; font-size: 15px; line-height: 1.45; color: rgba(255,255,255,.85); }

/* Benefits: the problem, then how the dryer solves it. */
.bens { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
/* Problem and solution halves line up across a row. */
.ben { display: grid; grid-template-rows: subgrid; grid-row: span 2; row-gap: 0; background: #fff; border: 1px solid var(--hairline); transition: transform .25s var(--ease), box-shadow .25s; }
.ben:hover { transform: translateY(-5px); box-shadow: 0 14px 30px rgba(31,41,92,.16); }
.ben__prob { padding: 26px 26px 30px; }
.ben h3 { font-size: 22px; text-transform: uppercase; margin-bottom: 16px; }
.ben__k { font-family: var(--mono); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin-bottom: 6px; }
.ben__prob p:last-child { font-size: 15px; line-height: 1.55; color: var(--muted); }
.ben__sol { position: relative; flex: 1; background: var(--navy); color: #fff; padding: 34px 26px 28px; }
.ben__sol .ben__k { color: var(--caution-fill); }
.ben__sol p:last-child { font-size: 15px; line-height: 1.55; color: rgba(255,255,255,.9); }
.ben__arrow {
  position: absolute; top: -20px; left: 26px; width: 36px; height: 40px; display: grid; place-items: center;
  background: var(--caution-fill); color: var(--ink); clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
  transition: transform .3s var(--ease);
}
.ben__arrow svg { width: 18px; height: 18px; }
.ben:hover .ben__arrow { transform: translateY(4px); }

/* Applications */
.secs--3 { grid-template-columns: repeat(3, 1fr); gap: 24px; }
.secs--3 + .secs__more { color: var(--muted); max-width: 80ch; }
/* Applications without an approved sector photograph: text cards with a hexagon mark. */
.secs--text .sec__body { position: relative; border-top-width: 6px; padding: 26px 24px 28px 76px; }
.secs--text .sec__body::before {
  content: ""; position: absolute; left: 24px; top: 26px; width: 34px; height: 38px; background: var(--caution-fill);
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
}

/* How it works */
.hw-wrap .tr-full { top: 12px; bottom: auto; }
.hw-all {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 14px;
  background: var(--caution-fill); border: 2px solid var(--caution-fill); color: var(--ink); cursor: pointer;
  font-family: var(--display); font-weight: 700; font-size: 14px; text-transform: uppercase; letter-spacing: .06em;
  animation: galIn .25s var(--ease);
}
.hw-all:hover { background: #d4940f; border-color: #d4940f; }
.hw-all[hidden] { display: none; }
.hw-all svg { width: 18px; height: 18px; }
.hw { min-width: 0; }
/* On a laptop the drawing, step buttons and description fit on one screen under
   the header together, so the drawing is capped to the height left over. */
@media (min-width: 861px) {
  .hw { max-height: max(440px, calc(100vh - var(--header) - 222px)); }
}
.hw .flow--cold { stroke: #29B6F6; stroke-width: 6; }
.hw .tg rect { filter: drop-shadow(0 2px 3px rgba(31,41,92,.15)); }
.hw .tg text { font-family: var(--mono); font-size: 14px; font-weight: 600; fill: var(--navy); }
.hw .num text { font-family: var(--display); font-weight: 700; font-size: 20px; fill: var(--ink); }
.hw .num__in { transition: transform .3s var(--ease); transform-box: fill-box; transform-origin: center; }
.hw .st { transition: opacity .35s var(--ease), filter .35s; }
.hw[data-on] .st { opacity: .16; filter: grayscale(1); }
.hw[data-on="1"] .st--1, .hw[data-on="2"] .st--2, .hw[data-on="3"] .st--3, .hw[data-on="4"] .st--4, .hw[data-on="5"] .st--5, .hw[data-on="6"] .st--6 { opacity: 1; filter: none; }
.hw[data-on="1"] [data-num="1"] .num__in, .hw[data-on="2"] [data-num="2"] .num__in, .hw[data-on="3"] [data-num="3"] .num__in,
.hw[data-on="4"] [data-num="4"] .num__in, .hw[data-on="5"] [data-num="5"] .num__in, .hw[data-on="6"] [data-num="6"] .num__in { transform: scale(1.35); }
.hw .rise { animation: hwRise 1.6s ease-in-out infinite; animation-delay: var(--d); }
@keyframes hwRise { 0%, 100% { opacity: .25; transform: translateY(6px); } 50% { opacity: 1; transform: none; } }
.hw .fan { animation: hwSpin 1.1s linear infinite; transform-box: fill-box; transform-origin: center; }
@keyframes hwSpin { to { transform: rotate(360deg); } }
.hw .heat { animation: hwHeat 1.8s ease-out infinite; }
@keyframes hwHeat { 0% { opacity: 0; transform: translateX(10px); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateX(-14px); } }
.hw .fall { animation: hwFall 1.6s ease-in infinite; }
@keyframes hwFall { 0% { transform: translateY(0); opacity: 0; } 20% { opacity: 1; } 100% { transform: translateY(46px); opacity: 0; } }
.hw .swirl { stroke-dasharray: 8 8; animation: beltline .8s linear infinite; }
.js .hw .rd { opacity: 0; transition: opacity .6s 1.1s; }
.js .hw.is-in .rd { opacity: 1; }

/* Steps sit under the drawing, inside the same frame, so the drawing stays in
   view while each step is read. The chosen step's description fills the row
   under the step buttons. */
.hw-steps {
  list-style: none; margin: 12px 0 0; padding: 14px 0 0; border-top: 1px solid var(--hairline);
  display: grid; grid-template-columns: repeat(var(--n, 5), minmax(0, 1fr)); gap: 8px;
}
.hw-step { display: contents; }
.hw-step__btn {
  grid-row: 1; display: flex; align-items: center; gap: 12px; min-height: 58px; padding: 8px 12px;
  background: var(--panel); border: 2px solid transparent; cursor: pointer; text-align: left;
  font-family: var(--display); font-weight: 700; font-size: 16px; line-height: 1.15; text-transform: uppercase; letter-spacing: .03em;
  color: var(--navy); transition: background .2s, border-color .2s;
}
.hw-step__btn:hover, .hw-step__btn[aria-pressed="true"], .hw-step.is-on .hw-step__btn { background: #fff; border-color: var(--caution-fill); }
.hw-step__btn:focus-visible { outline: 3px solid var(--caution-fill); outline-offset: 2px; }
.hw-step__n {
  flex: none; width: 34px; height: 38px; display: grid; place-items: center;
  background: var(--caution-fill); color: var(--ink); font-size: 18px;
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
}
.hw-step__p, .hw-hint {
  grid-row: 2; grid-column: 1 / -1; margin: 0; padding: 12px 6px 2px;
  font-size: 17px; line-height: 1.6; min-height: calc(3 * 1.6em + 14px); max-width: 120ch;
}
.hw-step__p { display: none; color: var(--ink); }
.hw-step.is-on .hw-step__p { display: block; animation: galIn .3s var(--ease); }
.hw-step__h { display: none; }
.hw-hint { color: var(--muted); font-style: italic; }
.hw-steps.has-on .hw-hint { display: none; }
.no-js .hw-steps { display: block; }
.no-js .hw-step { display: block; margin-bottom: 12px; }
.no-js .hw-step__p { display: block; min-height: 0; }
.no-js .hw-hint { display: none; }
.train-wrap.is-full.hw-wrap .tr, .hw-wrap:fullscreen .tr { max-height: calc(100vh - 260px); }

/* Downloads band */
.pdcta { background: var(--navy-deep); color: #fff; padding: 64px 0; position: relative; overflow: hidden; }
.pdcta::after { content: ""; position: absolute; right: -60px; top: -40px; width: 260px; height: 296px; background: rgba(255,255,255,.04); clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); }
.pdcta__in { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 48px; }
.pdcta h2 { font-size: clamp(28px, 3vw, 38px); text-transform: uppercase; }
.pdcta__in p:not(.eyebrow) { color: rgba(255,255,255,.85); margin-top: 12px; max-width: 58ch; }
.pdcta .dl { margin-top: 0; flex: none; }

/* Keep exploring: Services sits apart as the last tab. */
.range__tabs li:has(.range__tab--svc) { position: relative; margin-top: 28px; }
.range__tabs li:has(.range__tab--svc)::before { content: ""; position: absolute; left: 0; right: 0; top: -14px; border-top: 1px dashed var(--hairline); }

/* ---------- Individual service page ---------- */
/* Service names run long, so the heading gets a wider measure. */
.pb--svc h1 { max-width: 20ch; font-size: clamp(36px, 4.2vw, 60px); }
.pdb__photo--scene img { object-fit: cover; }
/* Overview: the heading across the top, the two paragraphs side by side. */
.svo .section-title { max-width: 26ch; }
.svo__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 26px; }
.svo__cols .body { font-size: 18px; line-height: 1.7; margin: 0; }
/* Facts that are words rather than figures. */
.facts--words .fact b { font-size: clamp(24px, 2.2vw, 30px); line-height: 1.1; }
/* Plain benefit cards (no problem/solution pair), two to a row. */
.bens--plain { grid-template-columns: repeat(2, 1fr); }
.ben--plain { grid-template-rows: auto; grid-row: auto; border-top: 6px solid var(--caution-fill); }
.ben--plain h3 { margin-bottom: 10px; }

@media (max-width: 1080px) {
  .pdb { grid-template-columns: 1fr 1fr; gap: 40px; }
  .pdo { grid-template-columns: 1fr; gap: 48px; }
  .gal { max-width: 640px; }
  .facts { grid-template-columns: 1fr 1fr; }
  .fact:nth-child(3) { border-left: 0; }
  .fact:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.14); }
  .bens, .secs--3 { grid-template-columns: 1fr 1fr; }
  .pdcta__in { flex-direction: column; align-items: flex-start; gap: 28px; }
  .svo__cols { grid-template-columns: 1fr; gap: 16px; }
}
@media (max-width: 860px) {
  .hw { min-width: 980px; }
  .hw-steps { padding-right: 10px; }
  .hw-step__btn { justify-content: center; padding: 8px 4px; }
  .hw-step__t { display: none; }
  .hw-step__h { display: block; font-family: var(--display); font-size: 19px; text-transform: uppercase; margin-bottom: 4px; }
  .hw-step__p, .hw-hint { font-size: 16px; padding-left: 0; }
  .pdb { grid-template-columns: 1fr; }
  .pdb__photo { max-width: 460px; margin-right: 14px; }
  .range__tabs li:has(.range__tab--svc) { margin: 0 0 0 10px; padding-left: 10px; }
  .range__tabs li:has(.range__tab--svc)::before { top: 10px; bottom: 10px; left: 0; right: auto; border-top: 0; border-left: 1px dashed var(--hairline); }
}
@media (max-width: 620px) {
  .bens, .secs--3 { grid-template-columns: 1fr; }
  .svo__cols .body { font-size: 17px; }
  .facts { grid-template-columns: 1fr; }
  .fact { border-left: 0; }
  .fact + .fact { border-top: 1px solid rgba(255,255,255,.14); }
  .fact:nth-child(3) { border-left: 0; }
  .pdb__photo, .gal__main { box-shadow: 10px 10px 0 var(--caution-fill); margin-right: 10px; }
  .gal__main { box-shadow: 10px 10px 0 var(--navy); }
  .dl, .dl .btn { width: 100%; }
  .dl .btn { min-width: 0; white-space: normal; }
}
@media (prefers-reduced-motion: reduce) {
  .pdb__photo { animation: none; }
}

/* Resources, under construction: a navy page with the hexagon drawing itself. */
.uc {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(circle at 85% 30%, rgba(232,163,23,.12), transparent 45%),
    linear-gradient(135deg, var(--navy-deep), var(--navy));
  min-height: max(620px, 86svh); display: flex; align-items: center;
  padding: calc(var(--header) + 48px) 0 96px;
}
.uc__in { display: grid; grid-template-columns: 2.2fr 1fr; gap: 56px; align-items: center; width: 100%; }
.uc h1 { font-size: clamp(42px, 5.6vw, 76px); text-transform: uppercase; line-height: 1.02; max-width: 14ch; }
.uc__lede { font-size: clamp(17px, 1.6vw, 20px); line-height: 1.6; margin-top: 22px; max-width: 56ch; color: rgba(255,255,255,.88); }
.uc__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.uc__mark { width: 100%; max-width: 320px; justify-self: center; }
.uc__hex { fill: none; stroke-width: 10; stroke-linejoin: round; }
.uc__hex--base { stroke: rgba(255,255,255,.1); }
.uc__hex--draw { stroke: var(--caution-fill); stroke-dasharray: 100; stroke-dashoffset: 100; animation: ucDraw 3.6s var(--ease) infinite; }
@keyframes ucDraw { 0% { stroke-dashoffset: 100; } 60%, 75% { stroke-dashoffset: 0; opacity: 1; } 100% { stroke-dashoffset: 0; opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .uc__hex--draw { animation: none; stroke-dashoffset: 30; } }
@media (max-width: 860px) {
  .uc__in { grid-template-columns: 1fr; gap: 40px; }
  .uc__mark { max-width: 160px; justify-self: start; order: -1; }
}
@media (max-width: 620px) { .uc__cta .btn { flex: 1 1 100%; } }

/* ---------- 19. Print --------------------------------------------------- */

/* ---------- Blog ---------- */
.posts { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.posts > li { display: flex; }
.post-card .tile__img img { object-fit: contain; }
.post-card__label { font-family: var(--display); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--caution) !important; margin: 0 0 8px !important; }
.post-card h3 { font-size: 22px; }
.post-h1 { font-size: clamp(34px, 4.2vw, 56px) !important; max-width: 18ch !important; }
.post__meta { margin-top: 18px; font-family: var(--mono); font-size: 14px; color: rgba(255,255,255,.75); }
.post { max-width: 74ch; margin: 0 auto; }
.post p { font-size: 18px; line-height: 1.7; margin: 0 0 18px; text-wrap: pretty; }
.post__intro p { font-size: 20px; color: var(--navy); }
.post h2 { font-size: clamp(24px, 2.6vw, 32px); text-transform: uppercase; line-height: 1.1; margin: 48px 0 16px; text-wrap: balance; }
.post__list { list-style: none; margin: 0 0 22px; padding: 0; border-left: 4px solid var(--caution-fill); }
.post__list li { font-size: 18px; line-height: 1.65; padding: 10px 0 10px 22px; }
.post__list li + li { border-top: 1px solid var(--hairline); }
.post__list strong { color: var(--navy); }
.post a { color: var(--navy); font-weight: 500; text-decoration: underline; text-decoration-color: var(--caution-fill); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.post a:hover { color: var(--ink); }
@media (max-width: 1080px) { .posts { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) {
  .posts { grid-template-columns: 1fr; }
  .post p, .post__list li { font-size: 17px; }
  .post__intro p { font-size: 18px; }
}

@media print {
  .hd, .hero__bg, .pb__bg, .dots, .carousel__nav, .modal, .skip, .close__bg { display: none !important; }
  .hero, .pb { min-height: 0; color: var(--ink); background: #fff; padding: 20px 0; }
  .slide { position: static !important; opacity: 1 !important; visibility: visible !important; transform: none !important; }
  .slide p, .pb__lede, .crumbs a { color: var(--ink); }
  .why, .mv__item, .ft, .close, .claims { background: #fff !important; color: var(--ink) !important; }
  .why__item p { opacity: 1 !important; max-height: none !important; }
  .carousel__track { display: block; overflow: visible; }
}