/* ==========================================================================
   Sanitart Systems L.L.C. — landing page stylesheet
   Mobile-first. No build step, no framework, no JavaScript.
   Class names follow the binding contract in
   .claude/plans/2026-08-10-sanitart-landing-page.md
   Breakpoints: 600 / 900 / 1100 (min-width only)

   1  reset            8  proof band        15  breakpoint 600
   2  tokens           9  generic section   16  breakpoint 900
   3  base            10  services          17  breakpoint 1100
   4  utilities       11  company           18  retina cap
   5  buttons         12  media + mosaic    19  focus + motion
   6  header + nav    13  contact           20  print
   7  hero            14  footer
   ========================================================================== */

/* --------------------------------------------------------------- 1. reset */

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

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body, h1, h2, h3, p, figure, dl, dd, ul { margin: 0; }
ul { padding: 0; list-style: none; }
address { font-style: normal; }

img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ------------------------------------------------------------- 2. tokens */

:root {
  /* brand palette */
  --maroon: #981B33;
  --maroon-dark: #6E1225;
  --ink: #1F1B1C;
  --ink-2: #4A4342;
  --body: #5B5250;
  --muted: #6B6260;
  --bg: #FAF8F6;
  --surface: #FFFFFF;
  --rule: #E7E0DC;
  --line-strong: #8E8480;

  /* on-dark text — contrast-checked against --maroon and --ink */
  --on-dark: #FFFFFF;
  --on-dark-soft: rgba(255, 255, 255, 0.86);
  --on-dark-faint: rgba(255, 255, 255, 0.78);
  --on-dark-rule: rgba(255, 255, 255, 0.24);

  /* geometry */
  --radius: 2px;
  --wrap: 1180px;
  --pad-x: 40px;
  --pad-x-md: 32px;
  --pad-x-sm: 20px;
  --gutter: var(--pad-x-sm);
  --section-y: 64px;
  --section-y-end: 56px;
  --header-h: 176px;

  /* type */
  --font-sans: Barlow, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: Marcellus, Georgia, "Times New Roman", serif;

  /* motion — drops to 1ms under prefers-reduced-motion (section 19) */
  --tr: 180ms;
}

/* --------------------------------------------------------------- 3. base */

body {
  margin: 0;
  /* Sticky footer: short pages (the confirmation page) must still push the
     footer to the bottom of the viewport rather than leaving it mid-screen. */
  display: flex;
  flex-direction: column;
  min-height: 100svh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main { flex: 1 0 auto; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

a {
  color: var(--maroon);
  text-decoration: none;
  transition: color var(--tr) ease, background-color var(--tr) ease,
    border-color var(--tr) ease;
}
a:hover { color: var(--maroon-dark); }

/* Anchor targets must clear the sticky header (the mockup set none). */
[id] { scroll-margin-top: calc(var(--header-h) + 16px); }

/* ---------------------------------------------------------- 4. utilities */

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

.skip-link { position: absolute; left: -9999px; top: 0; z-index: 100; }
.skip-link:focus {
  position: fixed;
  left: 12px;
  top: 12px;
  padding: 12px 18px;
  background: var(--maroon);
  color: var(--on-dark);
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* Shared 1180px content well, so no container class outside the contract. */
.site-header__inner, .hero, .band__inner, .section__inner,
.company__inner, .contact__inner, .site-footer__inner {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ----------------------------------------------------------- 5. buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 14px 26px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-align: center;
}

.btn--primary { background: var(--maroon); color: var(--on-dark); }
.btn--primary:hover,
.btn--primary:focus-visible { background: var(--maroon-dark); color: var(--on-dark); }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn--ghost:hover,
.btn--ghost:focus-visible { color: var(--maroon); border-color: var(--maroon); }

.btn--link {
  min-height: 0;
  padding: 2px 0 5px;
  border: 0;
  border-bottom: 1px solid currentColor;
  border-radius: 0;
  background: none;
  color: var(--maroon);
}
.btn--link:hover,
.btn--link:focus-visible { color: var(--maroon-dark); }

/* ------------------------------------------------------ 6. header + nav */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--bg);
  background: rgba(250, 248, 246, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule);
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 24px;
  padding-block: 12px;
}

/* Native asset is 846x215, so the mark stays crisp well past these heights. */
.site-logo, .site-logo img { display: block; height: 44px; width: auto; }

/* CSS-only nav: three links plus the phone CTA wrap into their own row. */
.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 16px;
  width: 100%;
}

.nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav__link:hover,
.nav__link:focus-visible { color: var(--maroon); }

.nav__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  width: 100%;
  margin-left: auto;
  padding: 9px 16px;
  background: var(--maroon);
  color: var(--on-dark);
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.nav__cta:hover,
.nav__cta:focus-visible { background: var(--maroon-dark); color: var(--on-dark); }

/* -------------------------------------------------------------- 7. hero */

.hero {
  display: grid;
  gap: 40px;
  padding-block: var(--section-y) var(--section-y-end);
}

.hero__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--maroon);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.22em;
  line-height: 1.4;
  text-transform: uppercase;
}

.hero__eyebrow-rule {
  flex: 0 0 auto;
  width: 34px;
  height: 1px;
  background: var(--maroon);
}

.hero__title {
  font-size: clamp(36px, 6.4vw, 68px);
  line-height: 1.05;
  text-wrap: balance;
}

.hero__lede {
  max-width: 46ch;
  color: var(--body);
  font-size: clamp(17px, 1.6vw, 19px);
  font-weight: 300;
  line-height: 1.65;
  text-wrap: pretty;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 6px;
}

.hero__media {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* -------------------------------------------------------- 8. proof band */

.band { background: var(--maroon); color: var(--on-dark); }

.band__inner {
  display: grid;
  gap: 24px;
  padding-block: 36px;
}

.band__item { display: flex; flex-direction: column; gap: 6px; }
.band__item + .band__item {
  padding-top: 24px;
  border-top: 1px solid var(--on-dark-rule);
}

.band__item-title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2vw, 22px);
  line-height: 1.25;
}

/* The mockup used rgba(255,255,255,0.78) here — about 4.4:1 on #981B33 and
   below AA. 0.86 measures 6.4:1. */
.band__item-sub {
  color: var(--on-dark-soft);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.5;
}

/* --------------------------------------------------- 9. generic section */

/* .section and .contact are structural hooks only: every box style lives on
   the matching __inner so a wrapper nested in a wrapper cannot double up. */
.section__inner { padding-block: var(--section-y) var(--section-y-end); }

.section-head {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--rule);
  grid-column: 1 / -1; /* inert unless .section-head is a grid item */
}

.section-head__title { font-size: clamp(28px, 4vw, 42px); }

.section-head__intro {
  max-width: 38ch;
  color: var(--muted);
  font-size: 16px;
  font-weight: 300;
  line-height: 1.6;
}

/* ---------------------------------------------------------- 10. services */

/* Hairline grid: 1px gaps over a rule-coloured backdrop that the cards paint
   over. The second selector is a fallback for the case where .services lands
   on the <section> and the cards are direct children of .section__inner. */
.services,
.section__inner:has(> .service-card) {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 1px;
  background: var(--rule);
}

/* The 1px gaps let the container's rule colour show through as hairlines. With
   an odd card count the 2- and 3-column grids leave a trailing empty cell,
   which would expose that colour as a solid block. This filler occupies it.
   Not needed in the single-column layout, where there is no empty cell. */
@media (min-width: 600px) {
  .services::after,
  .section__inner:has(> .service-card)::after {
    content: '';
    background: var(--bg);
  }
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 32px 24px 36px;
  background: var(--bg);
  transition: background-color var(--tr) ease;
}
/* Real states, replacing the mockup's non-standard style-hover attribute. */
.service-card:hover,
.service-card:focus-within { background: var(--surface); }

.service-card__no {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.14em;
  color: var(--maroon);
}

.service-card__title { font-size: clamp(21px, 2.4vw, 25px); line-height: 1.2; }

.service-card__body {
  color: var(--muted);
  font-size: 16px;
  font-weight: 300;
  line-height: 1.62;
  text-wrap: pretty;
}

/* ----------------------------------------------------------- 11. company */

.company {
  background: var(--surface);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.company__inner {
  display: grid;
  gap: 44px;
  padding-block: var(--section-y) var(--section-y-end);
}

.company__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
}

.company__mark { width: 56px; height: auto; }
.company__title { font-size: clamp(28px, 4vw, 42px); line-height: 1.15; }

.company__text {
  color: var(--body);
  font-size: clamp(17px, 1.7vw, 18px);
  font-weight: 300;
  line-height: 1.7;
  text-wrap: pretty;
}

/* --------------------------------------------------- 12. media + mosaic */

/*  NEVER-UPSCALE CONTRACT
    All five photographs are 1240x698 natively (assets/img/dimensions.json),
    far above any rendered size in this layout, so nothing upscales.
      --native-w   hard pixel ceiling for the <img> itself
      --native-cap ceiling actually applied (75% of native on 2dppx screens)
    Nothing below may render a photo wider than --native-cap.                 */
.media, .hero__media, .mosaic {
  --native-w: 1240px;
  --native-cap: var(--native-w);
}

/* Per-image ceilings. Every photo is 1240px wide today, so these restate the
   default — but this is the one place to change when a photo is replaced, and
   tools/verify.mjs cross-checks each against the image header. */
.media--office,
.media--skyline,
.media--painting,
.media--paving,
.media--fleet {
  --native-w: 1240px;
}

/* Matted frame: each photograph is presented as a mounted print. */
.media {
  min-width: 0;
  width: 100%;
  margin-inline: auto;
  padding: 8px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  box-shadow: 0 24px 48px -32px rgba(31, 27, 28, 0.5);
}

.media img {
  width: 100%;
  max-width: var(--native-cap);
  height: auto;
  margin-inline: auto;
  border-radius: 1px;
}

/* Contact-sheet strip: three equal frames spanning the section. */
.mosaic {
  display: grid;
  gap: 14px;
  width: 100%;
}

.media--tile { margin-inline: 0; }

.media--tile img {
  aspect-ratio: 1240 / 698;
  object-fit: cover;
  object-position: center;
}

/* ----------------------------------------------------------- 13. contact */

.contact__inner {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding-block: var(--section-y) var(--section-y-end);
}

/* Details and form sit either side of a single hairline — the same divider
   language as the maroon band's column rules and the services grid. */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}

.contact__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.contact__lede {
  max-width: 42ch;
  color: var(--body);
  font-size: clamp(17px, 1.7vw, 18px);
  font-weight: 300;
  line-height: 1.7;
  text-wrap: pretty;
}

.contact__list {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin-top: 10px;
  border-bottom: 1px solid var(--rule);
}

.contact-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 0;
  border-top: 1px solid var(--rule);
}

.contact-row__label {
  color: var(--maroon);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.contact-row__value {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.contact-row__value a { color: var(--maroon); font-family: inherit; }
.contact-row__value a:hover,
.contact-row__value a:focus-visible { color: var(--maroon-dark); }

/* ------------------------------------------------- 13b. enquiry form */

/* Deliberately not a card. The page's visual language is hairline rules and
   Marcellus values on cream (see .contact-row opposite), so the form mirrors
   that: underlined fields, maroon uppercase labels, no box, no shadow. */
.enquiry {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.field { display: flex; flex-direction: column; gap: 6px; }

/* Phone and email share a row once there is room; stacked below 600px. */
.field-row { display: grid; grid-template-columns: 1fr; gap: 26px; }

/* Identical treatment to .contact-row__label, so both columns read as one system. */
.field__label {
  color: var(--maroon);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.field__req { color: var(--maroon); opacity: 0.75; }

/* The underline is the control's only boundary, so it carries --line-strong
   (3.05:1 on cream) to satisfy WCAG 1.4.11 non-text contrast. */
.field__input {
  width: 100%;
  min-height: 44px;
  padding: 6px 0 8px;
  background: transparent;
  color: var(--ink);
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.4;
  transition: border-color var(--tr) ease, box-shadow var(--tr) ease;
}

.field__input::placeholder {
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 300;
  opacity: 1;
}

.field__input:hover { border-bottom-color: var(--ink-2); }

/* box-shadow rather than a thicker border, so focus causes no layout shift. */
.field__input:focus {
  outline: none;
  border-bottom-color: var(--maroon);
  box-shadow: inset 0 -1px 0 0 var(--maroon);
}

.field__input--area {
  min-height: 104px;
  padding-top: 10px;
  font-size: 17px;
  line-height: 1.6;
  resize: vertical;
}

.field__input--select {
  appearance: none;
  padding-right: 28px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23981B33' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 2px center;
  background-size: 11px 7px;
}

.field__hint {
  color: var(--muted);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.5;
}

/* Honeypot. Off-screen rather than display:none — some bots skip hidden
   inputs, and this stays invisible and unfocusable for people either way. */
.enquiry__gotcha {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.enquiry__foot {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
  margin-top: 4px;
}

.enquiry__submit { align-self: flex-start; }

.enquiry__note {
  color: var(--muted);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.55;
}

/* ------------------------------------------- 13c. confirmation page */

.confirm__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
  padding-block: calc(var(--section-y) * 1.4) var(--section-y-end);
}

.confirm__title {
  max-width: 20ch;
  font-size: clamp(32px, 5.2vw, 52px);
  line-height: 1.08;
  text-wrap: balance;
}

.confirm__lede {
  max-width: 52ch;
  color: var(--body);
  font-size: clamp(17px, 1.8vw, 19px);
  font-weight: 300;
  line-height: 1.7;
  text-wrap: pretty;
}

/* ------------------------------------------------------------ 14. footer */

.site-footer { background: var(--ink); color: var(--on-dark-faint); }

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 32px;
  padding-block: 28px;
}

.site-footer__name {
  color: var(--on-dark);
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.04em;
}

.site-footer__tag {
  color: var(--on-dark-faint);
  font-size: 14px;
  font-weight: 300;
}

/* ================================================== 15. breakpoint: 600 */

@media (min-width: 600px) {
  .nav__cta { width: auto; }

  /* Phone and email sit side by side once the column is wide enough. */
  .field-row { grid-template-columns: 1fr 1fr; gap: 24px; }

  .section-head { padding-bottom: 36px; }

  .services,
  .section__inner:has(> .service-card) { grid-template-columns: repeat(2, 1fr); }

  .service-card { padding: 36px 28px 40px; }

  /* Hero photos ride side by side until the 1100px layout stacks them. */
  .hero__media { flex-direction: row; gap: 16px; }
  .hero__media .media { flex: 1 1 0; }

  .mosaic { grid-template-columns: repeat(3, 1fr); gap: 12px; }

  .contact-row {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 24px;
    padding: 18px 0;
  }
  .contact-row__label { flex: 0 0 auto; padding-top: 4px; }
  .contact-row__value { text-align: right; }
}

/* ================================================== 16. breakpoint: 900 */

@media (min-width: 900px) {
  :root {
    --gutter: var(--pad-x-md);
    --section-y: 80px;
    --section-y-end: 72px;
    --header-h: 96px;
  }

  .site-header__inner {
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: 32px;
    padding-block: 16px;
  }
  .site-logo, .site-logo img { height: 56px; }

  .nav { width: auto; flex-wrap: nowrap; gap: 0 24px; }
  .nav__link { font-size: 14px; }
  .nav__cta { margin-left: 10px; padding: 11px 20px; font-size: 14px; }

  .hero { gap: 56px; }

  .band__inner {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    padding-block: 40px;
  }
  .band__item + .band__item {
    padding-top: 0;
    padding-left: clamp(24px, 3vw, 40px);
    border-top: 0;
    border-left: 1px solid var(--on-dark-rule);
  }

  .section-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
    padding-bottom: 44px;
  }

  .service-card { min-height: 236px; padding: 40px 32px 44px; }

  /* Contact splits into two columns from here: details left, form right,
     separated by a single hairline. The gap is padding either side of that
     rule rather than empty space, so it reads as structure, not a seam. */
  .contact__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 0;
  }

  .contact__body { padding-right: clamp(36px, 4vw, 64px); }

  .enquiry {
    padding-left: clamp(40px, 4.5vw, 72px);
    border-left: 1px solid var(--rule);
  }

  .company__inner { gap: 56px; }
  .company__body { max-width: 720px; }
  .company__mark { width: 62px; }

  .mosaic { gap: 14px; }
}

/* ================================================= 17. breakpoint: 1100 */

@media (min-width: 1100px) {
  :root {
    --gutter: var(--pad-x);
    --section-y: 104px;
    --section-y-end: 96px;
    --header-h: 104px;
  }

  .site-logo, .site-logo img { height: 64px; }

  .nav { gap: 0 34px; }

  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 440px);
    align-items: center;
    gap: 72px;
    padding-block: 96px 88px;
  }
  .hero__body { gap: 30px; }

  /* Sized so "Services and Solutions" holds one line in the text column. */
  .hero__title { font-size: clamp(44px, 4vw, 52px); }

  /* Layered prints: the office leads, the skyline tucks under its lower
     right corner like a second photograph laid on the desk. */
  .hero__media {
    flex-direction: column;
    gap: 0;
  }
  .media--office { z-index: 1; }
  .media--skyline {
    width: 82%;
    align-self: flex-end;
    margin-top: -52px;
    margin-right: -20px;
    z-index: 2;
  }

  .services,
  .section__inner:has(> .service-card) { grid-template-columns: repeat(3, 1fr); }
  .service-card { padding: 44px 40px 48px; }

  .company__inner { padding-block: 96px; }


}

/* ============================================ 18. retina resolution cap */

/* Guard: on 2x displays cap rendered width at 75% of native (930px) so a
   photo is never interpolated past its pixels. Non-binding in this layout —
   no frame exceeds ~560 CSS px — but it survives future asset swaps. */
@media (min-resolution: 2dppx), (-webkit-min-device-pixel-ratio: 2) {
  .media, .hero__media, .mosaic { --native-cap: calc(var(--native-w) * 0.75); }
}

/* ==================================================== 19. focus + motion */

a:focus-visible,
button:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--maroon);
  outline-offset: 3px;
  border-radius: var(--radius);
}

/* White ring where the surface behind the element is brand maroon or ink. */
.band a:focus-visible,
.site-footer a:focus-visible { outline-color: var(--on-dark); }

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

@media (prefers-reduced-motion: reduce) {
  :root { --tr: 1ms; }
  html { scroll-behavior: auto; }
}

/* ============================================================= 20. print */

@media print {
  .site-header, .skip-link { position: static; display: none; }
  body { background: #fff; color: #000; }
  .band, .site-footer { background: #fff; color: #000; }
  .band__item-sub, .site-footer__name, .site-footer__tag { color: #000; }
  .company, .service-card { background: #fff; }
  .media { border-color: #999; }
}