/* Bio-Responsive Ingredients: native content reconstructed from references 1.2-1.4.
   Shared navigation, footer, font and shell are provided by the existing website. */
html body.bri-page {
  --bri-ink: #0b1745;
  --bri-blue: #28548a;
  --bri-copy: #36577f;
  --bri-line: #9db8d5;
  --bri-paper: #f3f9fe;
  --bri-teal: #267c8e;
  background: var(--bri-paper);
}
html body.bri-page main#main#main.bri-main.brs-main {
  padding-top: var(--detail-header-space, 0px) !important;
  font-family: var(--site-font, "DM Sans", sans-serif) !important;
}
html body.bri-page main#main#main .bri-sheet {
  container-type: inline-size;
  position: relative;
  overflow: hidden;
  margin: 0;
  padding: 0;
  color: var(--bri-ink);
  background: #f3f9fe;
  scroll-margin-top: calc(var(--detail-header-space, 120px) + 16px);
}
html body.bri-page main#main#main .bri-sheet + .bri-sheet { border-top: 1px solid #dce9f3; }
html body.bri-page main#main#main .bri-sheet :is(ul, ol) { padding: 0; margin: 0; list-style: none; }
html body.bri-page main#main#main .bri-sheet p { margin: 0; color: var(--bri-copy); font-size: 16px !important; font-weight: 400 !important; line-height: 1.45 !important; }
/* Match the site's shared foreground gutters; artwork remains full bleed. */
html body.bri-page main#main#main .bri-container,
html body.bri-page main#main#main .bri-container--wide {
  position: relative;
  width: calc(100% - max(24px, var(--arotec-content-left, 0px)) - max(24px, var(--arotec-content-right, 0px)));
  max-width: none;
  margin-left: max(24px, var(--arotec-content-left, 0px));
  margin-right: max(24px, var(--arotec-content-right, 0px));
}
html body.bri-page main#main#main .bri-rule { display: block; flex: 1; min-width: 24px; height: 1px; background: var(--bri-line); }
html body.bri-page main#main#main .bri-hero { position: relative; isolation: isolate; min-height: clamp(760px, 82cqw, 1060px); padding-bottom: 55px; }
html body.bri-page main#main#main .bri-hero-art { position: absolute; inset: 0; z-index: -1; display: block; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: center top; }
html body.bri-page main#main#main .bri-masthead { display: flex; align-items: center; gap: 24px; min-height: 94px; padding-block: 24px 22px; color: var(--bri-blue); }
html body.bri-page main#main#main .bri-section-number { display: block; padding-right: 30px; border-right: 1px solid var(--bri-line); color: var(--bri-ink); font-size: clamp(34px, 5.4cqw, 66px); font-weight: 400; line-height: 1; letter-spacing: -.045em; }
html body.bri-page main#main#main .bri-masthead-category,
html body.bri-page main#main#main .bri-masthead-motto { font-size: clamp(9px, 1.15cqw, 14px); line-height: 1.5; letter-spacing: .19em; text-transform: uppercase; }
html body.bri-page main#main#main .bri-masthead-category { flex-shrink: 0; }
html body.bri-page main#main#main .bri-masthead-motto { text-align: right; }
html body.bri-page main#main#main .bri-hero-copy { width: 46%; max-width: 690px; padding-top: 8px; }
html body.bri-page main#main#main .bri-hero .bri-chapter-code { width: max-content; padding-bottom: 10px; margin-bottom: 30px; border-bottom: 1px solid #284c7d; color: var(--bri-blue); font-size: 19px !important; line-height: 1.2 !important; }
html body.bri-page main#main#main .bri-hero .bri-hero-lead { margin-top: 24px; color: #305988; font-size: clamp(19px, 2.6cqw, 32px) !important; line-height: 1.35 !important; letter-spacing: .18em !important; text-transform: uppercase; }
html body.bri-page main#main#main .bri-short-rule { display: block; width: 54px; height: 1px; margin-block: 22px; background: #253d6a; }
html body.bri-page main#main#main .bri-hero .bri-body { max-width: 480px; color: #283f69; font-size: clamp(16px, 1.85cqw, 22px) !important; line-height: 1.47 !important; }
html body.bri-page main#main#main .bri-hero .bri-manifesto { color: #315c90; font-size: clamp(15px, 1.65cqw, 21px) !important; line-height: 1.48 !important; letter-spacing: .17em !important; text-transform: uppercase; }
html body.bri-page main#main#main .bri-sensory-rail { position: absolute; top: 49%; right: 0; width: 145px; padding-left: 22px; border-left: 1px solid rgba(255, 255, 255, .85); color: #fff; }
html body.bri-page main#main#main .bri-sensory-rail li { position: relative; padding: 0 0 19px; font-size: clamp(11px, 1.3cqw, 16px); font-weight: 600; line-height: 1.5; letter-spacing: .045em; text-transform: uppercase; text-shadow: 0 1px 7px #234b71; }
html body.bri-page main#main#main .bri-sensory-rail li::before { content: ""; position: absolute; top: 8px; left: -27px; width: 9px; height: 9px; border: 1px solid #fff; border-radius: 50%; background: #638aa6; }
html body.bri-page main#main#main .bri-sensory-rail li:not(:last-child)::after { content: ""; display: block; width: 50px; height: 1px; margin-top: 15px; background: rgba(255, 255, 255, .75); }
html body.bri-page main#main#main .bri-sensory-rail li:last-child { padding-bottom: 0; }
html body.bri-page main#main#main .bri-comparison { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) clamp(82px, 10cqw, 140px) minmax(0, 1fr); gap: 12px; align-items: stretch; }
html body.bri-page main#main#main .bri-comparison-card { display: flex; flex-direction: column; padding: clamp(22px, 2.5cqw, 36px); border-radius: 12px; background: rgba(219, 232, 247, .72); }
html body.bri-page main#main#main .bri-comparison-card--responsive { background: rgba(215, 236, 242, .86); }
html body.bri-page main#main#main .bri-comparison-card .bri-card-kicker { margin: 10px 0 22px; color: #34679b; font-size: clamp(12px, 1.48cqw, 18px) !important; letter-spacing: .15em !important; text-transform: uppercase; }
html body.bri-page main#main#main .bri-comparison-card--responsive .bri-card-kicker { color: #246f87; letter-spacing: .075em !important; }
html body.bri-page main#main#main .bri-checklist { display: grid; gap: 18px; }
html body.bri-page main#main#main .bri-checklist li { display: grid; grid-template-columns: 25px minmax(0, 1fr); gap: 13px; color: var(--bri-copy); font-size: clamp(14px, 1.58cqw, 19px); line-height: 1.45; }
html body.bri-page main#main#main .bri-checklist i { color: #6288b6; font-size: 25px; line-height: 1.2; }
html body.bri-page main#main#main .bri-comparison-card--responsive .bri-checklist i { color: var(--bri-teal); }
html body.bri-page main#main#main .bri-equation { display: grid; grid-template-columns: 60px minmax(0, 1fr); align-items: center; gap: 15px; margin-top: auto; padding: 16px 18px; border: 1px solid #fff; border-radius: 10px; }
html body.bri-page main#main#main .bri-checklist + .bri-equation { margin-top: 28px; }
html body.bri-page main#main#main .bri-equation > i { color: #183869; font-size: 52px; }
html body.bri-page main#main#main .bri-equation p { color: #28518c; font-size: clamp(12px, 1.35cqw, 17px) !important; line-height: 1.6 !important; letter-spacing: .14em !important; text-transform: uppercase; }
html body.bri-page main#main#main .bri-equation p span { color: #4274a5; }
html body.bri-page main#main#main .bri-comparison-arrow { position: relative; display: grid; align-content: center; justify-items: center; overflow: visible; color: #afcce6; }
html body.bri-page main#main#main .bri-comparison-arrow > i { position: absolute; top: 50%; left: 50%; font-size: clamp(125px, 17cqw, 220px); transform: translate(-50%, -50%); }
html body.bri-page main#main#main .bri-comparison-arrow > span { position: relative; max-width: 100%; color: #32649b; font-size: clamp(10px, 1.35cqw, 15px); font-weight: 500; line-height: 1.5; letter-spacing: .12em; text-align: center; text-transform: uppercase; }
html body.bri-page main#main#main .bri-section-heading { display: flex; align-items: center; gap: 18px; }
html body.bri-page main#main#main .bri-section-heading > span:not(.bri-rule) { color: #436590; font-size: clamp(9px, 1.1cqw, 13px); line-height: 1.5; letter-spacing: .15em; text-align: right; text-transform: uppercase; }
html body.bri-page main#main#main .bri-section-heading--journey { justify-content: space-between; margin: 28px 6px 22px; padding-top: 14px; border-top: 1px solid var(--bri-line); }
html body.bri-page main#main#main .bri-photo { position: relative; display: block; width: 100%; aspect-ratio: var(--photo-ratio, 1); overflow: hidden; border-radius: 50%; background: #e7f3fc; }
html body.bri-page main#main#main .bri-photo > img { position: absolute; display: block; left: var(--photo-left); top: var(--photo-top); width: var(--photo-width); max-width: none !important; height: auto; margin: 0; }
html body.bri-page main#main#main .bri-journey { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 34px; padding-inline: 8px; }
html body.bri-page main#main#main .bri-journey li { text-align: center; }
html body.bri-page main#main#main .bri-journey-art { position: relative; width: min(100%, 240px); margin: 0 auto 16px; }
html body.bri-page main#main#main .bri-journey-art .bri-photo { border: 3px solid #fff; outline: 1px solid #b3cee5; }
html body.bri-page main#main#main .bri-journey-arrow { position: absolute; top: calc(50% - 13px); right: -30px; color: #285d98; font-size: 26px; }
html body.bri-page main#main#main .bri-journey p { margin-top: 10px; font-size: clamp(14px, 1.5cqw, 18px) !important; line-height: 1.4 !important; }
html body.bri-page main#main#main .bri-section-footer { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; padding-block: 46px 34px; }
html body.bri-page main#main#main .bri-section-footer p { color: #35608d; font-size: clamp(10px, 1.1cqw, 14px) !important; line-height: 1.65 !important; letter-spacing: .15em !important; text-transform: uppercase; }
html body.bri-page main#main#main .bri-section-footer .bri-rule { margin-bottom: 8px; }
html body.bri-page main#main#main .bri-hero--framework { min-height: clamp(710px, 76cqw, 1000px); padding-bottom: 70px; }
html body.bri-page main#main#main .bri-masthead--part { gap: 0; }
html body.bri-page main#main#main .bri-masthead--part .bri-rule { margin-inline: 22px; }
html body.bri-page main#main#main .bri-part { display: flex; flex-direction: column; align-items: center; padding: 8px 13px; border-radius: 5px; color: #fff; background: #0a3c68; font-size: 30px; line-height: 1; }
html body.bri-page main#main#main .bri-part small { margin-bottom: 4px; font-size: 12px; letter-spacing: .18em; text-transform: uppercase; }
html body.bri-page main#main#main .bri-part-code { padding: 10px 18px; border: 1px solid #5278a1; border-left: 0; border-radius: 0 4px 4px 0; font-size: 24px; letter-spacing: .04em; }
html body.bri-page main#main#main .bri-hero .bri-nature-line { padding: 4px 0 26px; color: #244b79; font-size: clamp(12px, 1.5cqw, 18px) !important; letter-spacing: .22em !important; text-transform: uppercase; }
html body.bri-page main#main#main .bri-hero--framework .bri-hero-copy { width: 74%; max-width: 1000px; padding-top: 0; }
html body.bri-page main#main#main .bri-hero--framework .bri-body { max-width: 42%; min-width: 325px; }
html body.bri-page main#main#main .bri-hero--framework .bri-hero-lead { font-size: clamp(18px, 2.35cqw, 29px) !important; letter-spacing: .16em !important; }
html body.bri-page main#main#main .bri-panel { padding: 20px 22px 24px; border-radius: 12px; background: rgba(255, 255, 255, .72); }
html body.bri-page main#main#main .bri-panel + .bri-panel { margin-top: 18px; }
html body.bri-page main#main#main .bri-pathway { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); margin-top: 26px; }
html body.bri-page main#main#main .bri-pathway > li { min-width: 0; padding: 0 11px; text-align: center; }
html body.bri-page main#main#main .bri-pathway--response > li + li { border-left: 1px solid #d9e7f3; }
html body.bri-page main#main#main .bri-step-number { display: block; margin: 0 0 14px; color: #1e4578; font-size: clamp(20px, 2.4cqw, 29px); line-height: 1; }
html body.bri-page main#main#main .bri-step-art { position: relative; width: min(100%, 175px); margin: 18px auto; }
html body.bri-page main#main#main .bri-step-art .bri-photo { border: 2px solid #fff; outline: 1px solid #cfdfed; }
html body.bri-page main#main#main .bri-step-arrow { position: absolute; z-index: 2; top: calc(50% - 10px); right: -22px; color: #254d7e; font-size: 20px; }
html body.bri-page main#main#main .bri-pathway p { margin-top: 12px; color: #3c597c; font-size: clamp(12px, 1.4cqw, 17px) !important; line-height: 1.4 !important; }
html body.bri-page main#main#main .bri-interactions { margin-bottom: 0; }
html body.bri-page main#main#main .bri-interactions-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 28px; margin-top: 22px; align-items: center; }
html body.bri-page main#main#main .bri-layer-model { display: grid; grid-template-columns: minmax(0, .62fr) minmax(0, 1.38fr); align-items: stretch; }
html body.bri-page main#main#main .bri-layer-labels { display: grid; grid-template-rows: repeat(3, 1fr); align-items: center; margin: 0; padding: 20px 0; color: #244977; }
html body.bri-page main#main#main .bri-layer-labels dt { margin-bottom: 5px; font-size: clamp(11px, 1.3cqw, 16px); font-weight: 600; line-height: 1.35; letter-spacing: .04em; text-transform: uppercase; }
html body.bri-page main#main#main .bri-layer-labels dd { margin: 0; font-size: clamp(12px, 1.3cqw, 16px); line-height: 1.4; }
html body.bri-page main#main#main .bri-layer-photo { border-radius: 0; align-self: center; background: transparent; }
html body.bri-page main#main#main .bri-takeaway { padding: 22px; border-radius: 8px; background: rgba(224, 239, 252, .65); }
html body.bri-page main#main#main .bri-takeaway ul { display: grid; gap: 15px; margin-top: 18px; }
html body.bri-page main#main#main .bri-takeaway li { display: grid; grid-template-columns: 64px minmax(0, 1fr); align-items: center; gap: 18px; }
html body.bri-page main#main#main .bri-line-icon { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; color: #174473; background: #fff; }
html body.bri-page main#main#main .bri-line-icon i { font-size: 40px; }
html body.bri-page main#main#main .bri-takeaway p { margin-top: 5px; font-size: clamp(13px, 1.4cqw, 17px) !important; line-height: 1.35 !important; }
html body.bri-page main#main#main .bri-landscape { position: relative; isolation: isolate; display: flex; align-items: flex-end; min-height: clamp(230px, 26cqw, 390px); }
html body.bri-page main#main#main .bri-landscape > img { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: center bottom; }
html body.bri-page main#main#main .bri-landscape .bri-section-footer { padding-block: 90px 30px; }
html body.bri-page main#main#main .bri-landscape--lake .bri-section-footer > p:first-child { color: #fff; text-shadow: 0 1px 4px #315b7a; }
html body.bri-page main#main#main .bri-landscape--lake .bri-section-footer > p:last-child { color: #143862; font-weight: 600 !important; }
html body.bri-page main#main#main .bri-hero--how { min-height: clamp(640px, 66cqw, 900px); padding-bottom: 58px; }
html body.bri-page main#main#main .bri-masthead--how { border-bottom: 1px solid #96b4c7; margin-bottom: 24px; }
html body.bri-page main#main#main .bri-masthead--how .bri-section-number { font-size: clamp(28px, 3.5cqw, 42px); }
html body.bri-page main#main#main .bri-hero--how .bri-hero-copy { width: 80%; max-width: 1160px; padding-top: 0; }
html body.bri-page main#main#main .bri-hero--how .bri-how-lead { margin-top: 20px; color: #204373; font-size: clamp(22px, 3.1cqw, 38px) !important; line-height: 1.3 !important; letter-spacing: -.035em !important; }
html body.bri-page main#main#main .bri-hero--how .bri-short-rule { width: 58px; height: 2px; background: #259486; }
html body.bri-page main#main#main .bri-hero--how .bri-body { max-width: 49%; min-width: 340px; }
html body.bri-page main#main#main .bri-hero .bri-art-note { position: absolute; right: 0; width: 140px; color: #fff; font-size: clamp(10px, 1.15cqw, 14px) !important; line-height: 1.65 !important; letter-spacing: .13em !important; text-transform: uppercase; text-shadow: 0 1px 6px #375e63; }
html body.bri-page main#main#main .bri-art-note--top { top: 115px; }
html body.bri-page main#main#main .bri-art-note--bottom { bottom: 0; width: 185px !important; }
html body.bri-page main#main#main .bri-panel--how { margin-top: 14px; background: rgba(230, 241, 250, .65); }
html body.bri-page main#main#main .bri-panel .bri-panel-kicker,
html body.bri-page main#main#main .bri-target-result .bri-panel-kicker { margin-top: 5px; color: #7695b5; font-size: clamp(11px, 1.35cqw, 16px) !important; letter-spacing: .16em !important; line-height: 1.5 !important; text-transform: uppercase; }
html body.bri-page main#main#main .bri-pathway--how { margin-top: 8px; }
html body.bri-page main#main#main .bri-pathway--how .bri-step-art { margin-bottom: 20px; }
html body.bri-page main#main#main .bri-pathway--how .bri-step-arrow { color: #8da6bf; }
html body.bri-page main#main#main .bri-target-result { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 26px; margin-top: 30px; }
html body.bri-page main#main#main .bri-target-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px 18px; margin-top: 20px; }
html body.bri-page main#main#main .bri-target-grid li { text-align: center; }
html body.bri-page main#main#main .bri-target-grid .bri-photo { width: min(100%, 120px); margin: 0 auto 12px; }
html body.bri-page main#main#main .bri-target-grid p { margin-top: 5px; font-size: clamp(12px, 1.4cqw, 17px) !important; line-height: 1.35 !important; }
html body.bri-page main#main#main .bri-results { border-left: 1px solid #d5e4ef; padding-left: 20px; }
html body.bri-page main#main#main .bri-results > ul { display: grid; gap: 8px; margin-top: 12px; }
html body.bri-page main#main#main .bri-results li { display: grid; grid-template-columns: 64px minmax(0, 1fr); align-items: center; gap: 17px; padding: 14px; border-radius: 4px; background: rgba(227, 239, 249, .64); }
html body.bri-page main#main#main .bri-results .bri-benefit-icon { width: 64px; height: 64px; }
html body.bri-page main#main#main .bri-results p { margin-top: 6px; font-size: clamp(12px, 1.4cqw, 17px) !important; line-height: 1.35 !important; }
html body.bri-page main#main#main .bri-landscape--water { min-height: clamp(245px, 27cqw, 410px); margin-top: 10px; }
html body.bri-page main#main#main .bri-landscape--water .bri-section-footer p { font-size: clamp(9px, 1cqw, 13px) !important; }
html body.bri-page main#main#main .bri-landscape--water .bri-section-footer p::after { content: ""; display: block; width: 42px; height: 1px; margin-top: 14px; background: #4b77a0; }
html body.bri-page main#main#main .bri-return { padding: 26px 20px 34px; background: #f3f9fe; text-align: center; }
html body.bri-page main#main#main .bri-return a { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 44px; padding: 10px 22px; border: 1px solid #321273; border-radius: 999px; color: #321273; font-size: 15px; font-weight: 600; line-height: 1.4; text-decoration: none; }
html body.bri-page main#main#main .bri-return a:hover { color: #fff; background: #321273; }
html body.bri-page main#main#main .bri-return a:focus-visible { outline: 3px solid #23829b; outline-offset: 5px; }

@layer arotec-display-headings.spec {
  html body.bri-page main#main#main .bri-sheet :is(h1, h2, h3, h4) {
    color: var(--bri-ink) !important;
    font-family: var(--site-font, "DM Sans", sans-serif) !important;
    font-style: normal !important;
    font-weight: 600 !important;
    text-transform: none !important;
    text-wrap: initial !important;
    overflow-wrap: normal !important;
    word-break: normal !important;
  }
  html body.bri-page main#main#main .bri-hero .bri-title { margin: 0 !important; font-size: clamp(46px, 6.65cqw, 94px) !important; font-weight: 700 !important; line-height: 1.04 !important; letter-spacing: -.04em !important; }
  html body.bri-page main#main#main .bri-hero--framework .bri-title { font-size: clamp(50px, 8.2cqw, 112px) !important; line-height: 1.02 !important; }
  html body.bri-page main#main#main .bri-hero--how .bri-title { font-size: clamp(46px, 8cqw, 108px) !important; line-height: 1 !important; }
  html body.bri-page main#main#main .bri-comparison-card h2 { margin: 0 !important; font-size: clamp(22px, 2.95cqw, 36px) !important; line-height: 1.2 !important; letter-spacing: -.045em !important; }
  html body.bri-page main#main#main .bri-section-heading :is(h2, h3),
  html body.bri-page main#main#main .bri-takeaway > h3 { margin: 0 !important; color: #173967 !important; font-size: clamp(15px, 1.9cqw, 24px) !important; line-height: 1.4 !important; letter-spacing: .12em !important; font-weight: 500 !important; text-transform: uppercase !important; }
  html body.bri-page main#main#main .bri-section-heading--journey h2 { font-size: clamp(13px, 1.65cqw, 21px) !important; }
  html body.bri-page main#main#main .bri-journey h3 { margin: 0 !important; color: #24558b !important; font-size: clamp(14px, 1.62cqw, 21px) !important; line-height: 1.3 !important; letter-spacing: .05em !important; font-weight: 500 !important; text-transform: uppercase !important; }
  html body.bri-page main#main#main .bri-pathway h4 { display: flex !important; align-items: center !important; justify-content: center !important; min-height: 42px !important; margin: 0 !important; color: #16386a !important; font-size: clamp(11px, 1.37cqw, 17px) !important; line-height: 1.25 !important; letter-spacing: .015em !important; text-transform: uppercase !important; }
  html body.bri-page main#main#main .bri-pathway--how h4 { min-height: 40px !important; font-size: clamp(12px, 1.5cqw, 18px) !important; letter-spacing: -.02em !important; }
  html body.bri-page main#main#main .bri-takeaway h4 { margin: 0 !important; color: #1f4476 !important; font-size: clamp(15px, 1.65cqw, 21px) !important; line-height: 1.3 !important; letter-spacing: -.025em !important; font-weight: 500 !important; }
  html body.bri-page main#main#main .bri-target-grid h4 { margin: 0 !important; color: #143366 !important; font-size: clamp(12px, 1.4cqw, 18px) !important; line-height: 1.25 !important; letter-spacing: -.03em !important; font-weight: 500 !important; }
  html body.bri-page main#main#main .bri-results h4 { margin: 0 !important; color: #19396d !important; font-size: clamp(14px, 1.62cqw, 20px) !important; line-height: 1.3 !important; letter-spacing: -.03em !important; font-weight: 500 !important; }
}
@media (max-width: 1100px) {
  html body.bri-page main#main#main .bri-masthead { gap: 16px; }
  html body.bri-page main#main#main .bri-comparison-card { padding: 22px; }
  html body.bri-page main#main#main .bri-checklist li { gap: 10px; }
  html body.bri-page main#main#main .bri-equation { padding-inline: 12px; grid-template-columns: 48px minmax(0, 1fr); }
  html body.bri-page main#main#main .bri-interactions-grid { gap: 20px; }
  html body.bri-page main#main#main .bri-takeaway { padding: 18px; }
  html body.bri-page main#main#main .bri-takeaway li { grid-template-columns: 54px minmax(0, 1fr); gap: 12px; }
  html body.bri-page main#main#main .bri-line-icon { width: 54px; height: 54px; }
  html body.bri-page main#main#main .bri-line-icon i { font-size: 35px; }
  html body.bri-page main#main#main .bri-target-result { gap: 18px; }
  html body.bri-page main#main#main .bri-results { padding-left: 16px; }
  html body.bri-page main#main#main .bri-results li { gap: 12px; padding: 12px; grid-template-columns: 52px minmax(0, 1fr); }
  html body.bri-page main#main#main .bri-results .bri-benefit-icon { width: 52px; height: 52px; }
}
@media (max-width: 900px) {
  html body.bri-page main#main#main .bri-comparison { grid-template-columns: minmax(0, 1fr) 60px minmax(0, 1fr); gap: 10px; }
  html body.bri-page main#main#main .bri-pathway { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 0; }
  html body.bri-page main#main#main .bri-pathway li:nth-child(3n + 1) { border-left: 0; }
  html body.bri-page main#main#main .bri-step-arrow { display: none; }
  html body.bri-page main#main#main .bri-step-art { max-width: 155px; }
  html body.bri-page main#main#main .bri-pathway p { font-size: 14px !important; }
  html body.bri-page main#main#main .bri-interactions-grid { grid-template-columns: minmax(0, 1fr); }
  html body.bri-page main#main#main .bri-layer-model { max-width: 600px; margin: auto; }
  html body.bri-page main#main#main .bri-takeaway ul { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  html body.bri-page main#main#main .bri-takeaway li { display: flex; flex-direction: column; align-items: flex-start; }
  html body.bri-page main#main#main .bri-target-result { grid-template-columns: minmax(0, 1fr); gap: 30px; }
  html body.bri-page main#main#main .bri-results { border-left: 0; padding-left: 0; }
  html body.bri-page main#main#main .bri-results > ul { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  html body.bri-page main#main#main .bri-target-grid .bri-photo { width: 110px; }
  @layer arotec-display-headings.spec {
    html body.bri-page main#main#main .bri-pathway h4,
    html body.bri-page main#main#main .bri-pathway--how h4 { font-size: 15px !important; }
    html body.bri-page main#main#main .bri-target-grid h4 { font-size: 15px !important; }
  }
}
@media (max-width: 700px) {
  html body.bri-page main#main#main .bri-container,
  html body.bri-page main#main#main .bri-container--wide { width: calc(100% - 40px); margin-inline: 20px; }
  html body.bri-page main#main#main .bri-hero { --bri-mobile-art-height: clamp(300px, 76vw, 460px); min-height: 0; padding-bottom: calc(var(--bri-mobile-art-height) + 20px); background: #f3f9fe; }
  html body.bri-page main#main#main .bri-hero-art { inset: auto 0 0; height: var(--bri-mobile-art-height); object-position: right center; }
  html body.bri-page main#main#main .bri-hero::after { content: ""; position: absolute; bottom: calc(var(--bri-mobile-art-height) - 40px); left: 0; right: 0; height: 40px; pointer-events: none; background: linear-gradient(to bottom, #f3f9fe, rgba(243, 249, 254, 0)); }
  html body.bri-page main#main#main .bri-masthead { min-height: 0; flex-wrap: wrap; gap: 12px; padding: 24px 0; }
  html body.bri-page main#main#main .bri-section-number { padding-right: 15px; font-size: 38px; }
  html body.bri-page main#main#main .bri-masthead-category { flex-shrink: 1; max-width: 65%; font-size: 10px; letter-spacing: .13em; }
  html body.bri-page main#main#main .bri-masthead-motto { flex: 1 0 100%; font-size: 9px; letter-spacing: .14em; text-align: left; }
  html body.bri-page main#main#main .bri-masthead .bri-rule { display: none; }
  html body.bri-page main#main#main .bri-hero .bri-hero-copy { width: 100%; max-width: none; padding-top: 6px; }
  html body.bri-page main#main#main .bri-hero .bri-chapter-code { margin-bottom: 24px; font-size: 16px !important; }
  html body.bri-page main#main#main .bri-hero .bri-hero-lead { max-width: none; margin-top: 20px; font-size: 20px !important; letter-spacing: .12em !important; }
  html body.bri-page main#main#main .bri-hero .bri-body { width: 100%; max-width: none; min-width: 0; font-size: 17px !important; line-height: 1.5 !important; }
  html body.bri-page main#main#main .bri-hero .bri-manifesto { font-size: 14px !important; letter-spacing: .12em !important; }
  html body.bri-page main#main#main .bri-sensory-rail { top: auto; bottom: calc(-1 * var(--bri-mobile-art-height)); right: 6px; width: 120px; padding-left: 16px; }
  html body.bri-page main#main#main .bri-sensory-rail li { font-size: 10px; padding-bottom: 10px; }
  html body.bri-page main#main#main .bri-sensory-rail li::before { left: -21px; }
  html body.bri-page main#main#main .bri-sensory-rail li:not(:last-child)::after { margin-top: 8px; width: 34px; }
  html body.bri-page main#main#main .bri-comparison { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  html body.bri-page main#main#main .bri-comparison-card { padding: 24px; }
  html body.bri-page main#main#main .bri-comparison-card .bri-card-kicker { font-size: 13px !important; }
  html body.bri-page main#main#main .bri-checklist li { font-size: 16px; }
  html body.bri-page main#main#main .bri-comparison-arrow { min-height: 76px; }
  html body.bri-page main#main#main .bri-comparison-arrow > i { transform: translate(-50%, -50%) rotate(90deg); font-size: 100px; }
  html body.bri-page main#main#main .bri-comparison-arrow > span { font-size: 9px; line-height: 1.3; letter-spacing: .03em; }
  html body.bri-page main#main#main .bri-equation { grid-template-columns: 54px minmax(0, 1fr); padding: 14px; }
  html body.bri-page main#main#main .bri-equation p { font-size: 13px !important; }
  html body.bri-page main#main#main .bri-section-heading { gap: 12px; flex-wrap: wrap; }
  html body.bri-page main#main#main .bri-section-heading > span:not(.bri-rule) { flex: 1 0 100%; text-align: left; font-size: 10px; }
  html body.bri-page main#main#main .bri-section-heading--journey { margin-top: 26px; }
  html body.bri-page main#main#main .bri-journey { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 24px; padding: 0; }
  html body.bri-page main#main#main .bri-journey-art { width: min(100%, 180px); margin-bottom: 15px; }
  html body.bri-page main#main#main .bri-journey-arrow { display: none; }
  html body.bri-page main#main#main .bri-journey p { font-size: 14px !important; }
  html body.bri-page main#main#main .bri-section-footer { flex-wrap: wrap; gap: 18px; padding-block: 32px; }
  html body.bri-page main#main#main .bri-section-footer p { font-size: 10px !important; }
  html body.bri-page main#main#main .bri-section-footer .bri-rule { display: none; }
  html body.bri-page main#main#main .bri-masthead--part { flex-wrap: nowrap; gap: 0; }
  html body.bri-page main#main#main .bri-masthead--part .bri-masthead-category { margin-left: auto; padding-left: 15px; font-size: 9px; max-width: 50%; }
  html body.bri-page main#main#main .bri-part { padding: 7px 10px; font-size: 24px; }
  html body.bri-page main#main#main .bri-part small { font-size: 9px; }
  html body.bri-page main#main#main .bri-part-code { padding: 9px 12px; font-size: 19px; }
  html body.bri-page main#main#main .bri-hero .bri-nature-line { padding: 0 0 25px; font-size: 11px !important; }
  html body.bri-page main#main#main .bri-panel { padding: 20px 14px; }
  html body.bri-page main#main#main .bri-pathway { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 0; margin-top: 22px; }
  html body.bri-page main#main#main .bri-pathway--response > li { border-left: 0 !important; }
  html body.bri-page main#main#main .bri-pathway--response > li:nth-child(even) { border-left: 1px solid #d9e7f3 !important; }
  html body.bri-page main#main#main .bri-pathway > li { padding-inline: 10px; }
  html body.bri-page main#main#main .bri-step-art { max-width: 140px; }
  html body.bri-page main#main#main .bri-step-number { font-size: 22px; }
  html body.bri-page main#main#main .bri-pathway p { font-size: 13px !important; }
  html body.bri-page main#main#main .bri-layer-model { grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); }
  html body.bri-page main#main#main .bri-layer-labels { padding-block: 10px; }
  html body.bri-page main#main#main .bri-layer-labels dt { font-size: 11px; }
  html body.bri-page main#main#main .bri-layer-labels dd { font-size: 12px; }
  html body.bri-page main#main#main .bri-takeaway { padding: 20px; }
  html body.bri-page main#main#main .bri-takeaway ul { grid-template-columns: minmax(0, 1fr); }
  html body.bri-page main#main#main .bri-takeaway li { display: grid; grid-template-columns: 54px minmax(0, 1fr); align-items: center; }
  html body.bri-page main#main#main .bri-takeaway p { font-size: 14px !important; }
  html body.bri-page main#main#main .bri-landscape { min-height: 245px; }
  html body.bri-page main#main#main .bri-landscape .bri-section-footer { gap: 18px; padding-bottom: 22px; }
  html body.bri-page main#main#main .bri-landscape--lake .bri-section-footer p:last-child { max-width: 150px; text-align: right; }
  html body.bri-page main#main#main .bri-masthead--how { margin-bottom: 20px; }
  html body.bri-page main#main#main .bri-masthead--how .bri-section-number { font-size: 28px; }
  html body.bri-page main#main#main .bri-hero--how .bri-how-lead { font-size: 24px !important; }
  html body.bri-page main#main#main .bri-hero .bri-art-note { display: none; }
  html body.bri-page main#main#main .bri-panel .bri-panel-kicker,
  html body.bri-page main#main#main .bri-target-result .bri-panel-kicker { font-size: 10px !important; letter-spacing: .12em !important; }
  html body.bri-page main#main#main .bri-target-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 18px; }
  html body.bri-page main#main#main .bri-target-grid .bri-photo { width: 104px; }
  html body.bri-page main#main#main .bri-target-grid p { font-size: 14px !important; }
  html body.bri-page main#main#main .bri-results > ul { grid-template-columns: minmax(0, 1fr); gap: 10px; margin-top: 16px; }
  html body.bri-page main#main#main .bri-results li { padding: 16px; gap: 18px; grid-template-columns: 58px minmax(0, 1fr); }
  html body.bri-page main#main#main .bri-results .bri-benefit-icon { width: 58px; height: 58px; }
  html body.bri-page main#main#main .bri-results p { font-size: 14px !important; }
  html body.bri-page main#main#main .bri-landscape--water .bri-section-footer p { font-size: 9px !important; }
  @layer arotec-display-headings.spec {
    html body.bri-page main#main#main .bri-hero .bri-title,
    html body.bri-page main#main#main .bri-hero--framework .bri-title { font-size: clamp(40px, 9.2vw, 64px) !important; line-height: 1.06 !important; }
    html body.bri-page main#main#main .bri-hero--how .bri-title { font-size: clamp(34px, 8.4vw, 58px) !important; }
    html body.bri-page main#main#main .bri-comparison-card h2 { font-size: clamp(24px, 6vw, 32px) !important; }
    html body.bri-page main#main#main .bri-section-heading :is(h2, h3),
    html body.bri-page main#main#main .bri-takeaway > h3 { font-size: 16px !important; letter-spacing: .08em !important; }
    html body.bri-page main#main#main .bri-journey h3 { font-size: 14px !important; letter-spacing: .03em !important; }
    html body.bri-page main#main#main .bri-pathway h4,
    html body.bri-page main#main#main .bri-pathway--how h4 { font-size: 13px !important; }
    html body.bri-page main#main#main .bri-takeaway h4,
    html body.bri-page main#main#main .bri-results h4 { font-size: 17px !important; }
    html body.bri-page main#main#main .bri-target-grid h4 { font-size: 15px !important; }
  }
}

/* Reference 1.2: supplied artwork, separate editable text, shared site gutters. */
html body.bri-page main#main#main #why-bio-responsive {
  background: radial-gradient(ellipse at 65% 65%, #eaf5fc 0%, transparent 62%), #f3f9fe;
}
html body.bri-page main#main#main #why-bio-responsive .bri-hero--function {
  min-height: clamp(780px, 58cqw, 1080px);
  padding-bottom: 52px;
}
html body.bri-page main#main#main #why-bio-responsive .bri-hero-art {
  z-index: -2;
  object-position: 63% center;
}
html body.bri-page main#main#main #why-bio-responsive .bri-hero--function::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(245, 250, 255, .94) 0%, rgba(245, 250, 255, .83) 22%, rgba(245, 250, 255, .2) 48%, transparent 65%);
}
html body.bri-page main#main#main #why-bio-responsive .bri-hero-copy {
  width: 52%;
  max-width: 660px;
}
html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-body {
  max-width: 440px;
  font-size: clamp(16px, 1.55cqw, 21px) !important;
}
html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-hero-lead {
  font-size: clamp(21px, 2.45cqw, 31px) !important;
}
html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-manifesto {
  font-size: clamp(15px, 1.5cqw, 20px) !important;
}
html body.bri-page main#main#main #why-bio-responsive .bri-sensory-rail {
  top: 46%;
  right: 0;
  width: 150px;
  padding-left: 24px;
}
html body.bri-page main#main#main #why-bio-responsive .bri-sensory-rail li::before {
  left: -29px;
}
html body.bri-page main#main#main #why-bio-responsive .bri-comparison {
  grid-template-columns: minmax(0, 1fr) clamp(82px, 10cqw, 150px) minmax(0, 1fr);
  gap: 0;
}
html body.bri-page main#main#main #why-bio-responsive .bri-comparison-card {
  background: linear-gradient(135deg, rgba(228, 239, 250, .96), rgba(222, 235, 247, .86));
}
html body.bri-page main#main#main #why-bio-responsive .bri-comparison-card--responsive {
  background: linear-gradient(135deg, rgba(221, 240, 245, .96), rgba(210, 232, 239, .88));
}
html body.bri-page main#main#main #why-bio-responsive .bri-checklist {
  gap: 18px;
  margin-bottom: 26px;
}
html body.bri-page main#main#main #why-bio-responsive .bri-check-mark {
  display: grid;
  place-items: center;
  width: 23px;
  height: 23px;
  margin-top: 2px;
  border-radius: 50%;
  background: #6188b7;
}
html body.bri-page main#main#main #why-bio-responsive .bri-check-mark::before {
  content: "";
  width: 11px;
  height: 6px;
  margin-top: -3px;
  border-bottom: 2px solid #fff;
  border-left: 2px solid #fff;
  transform: rotate(-45deg);
}
html body.bri-page main#main#main #why-bio-responsive .bri-comparison-card--responsive .bri-check-mark {
  background: #287f91;
}
html body.bri-page main#main#main #why-bio-responsive .bri-checklist + .bri-equation {
  margin-top: auto;
}
html body.bri-page main#main#main #why-bio-responsive .bri-equation {
  min-height: 82px;
  grid-template-columns: 60px minmax(0, 1fr);
  padding: 14px 18px;
  border: 2px solid rgba(255, 255, 255, .95);
}
html body.bri-page main#main#main #why-bio-responsive .bri-equation-icon {
  display: block;
  justify-self: center;
  width: auto;
  height: 52px;
  max-width: 52px;
  object-fit: contain;
  mix-blend-mode: multiply;
}
html body.bri-page main#main#main #why-bio-responsive .bri-comparison-arrow::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: calc(100% + 2px);
  height: clamp(160px, 19cqw, 220px);
  transform: translate(-50%, -50%);
  clip-path: polygon(0 20%, 50% 20%, 50% 0, 100% 50%, 50% 100%, 50% 80%, 0 80%);
  background: linear-gradient(90deg, #edf6fd, #9fc2e0);
}
html body.bri-page main#main#main #why-bio-responsive .bri-journey-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 175 / 177;
  border-radius: 50%;
  object-fit: contain;
}
html body.bri-page main#main#main #why-bio-responsive .bri-section-footer {
  padding-block: 52px 48px;
}
@layer arotec-display-headings.spec {
  html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-title {
    font-size: clamp(44px, 6.4cqw, 84px) !important;
    line-height: 1.05 !important;
  }
}
@media (max-width: 700px) {
  html body.bri-page main#main#main #why-bio-responsive .bri-hero--function {
    min-height: 0;
    padding-bottom: calc(var(--bri-mobile-art-height) + 20px);
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero--function::before {
    background: none;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero-art {
    object-position: 70% center;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero-copy {
    width: 100%;
    max-width: none;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-body {
    max-width: none;
    font-size: 17px !important;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-hero-lead {
    font-size: 20px !important;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-manifesto {
    font-size: 14px !important;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-sensory-rail {
    top: auto;
    bottom: calc(-1 * var(--bri-mobile-art-height));
    width: 115px;
    padding-left: 16px;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-sensory-rail li::before {
    left: -21px;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-comparison {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-comparison-arrow::before {
    width: 112px;
    height: 76px;
    clip-path: polygon(12% 0, 88% 0, 88% 48%, 100% 48%, 50% 100%, 0 48%, 12% 48%);
    background: linear-gradient(#edf6fd, #9fc2e0);
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-equation {
    grid-template-columns: 54px minmax(0, 1fr);
    padding: 14px;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-section-footer {
    padding-block: 32px;
  }
  @layer arotec-display-headings.spec {
    html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-title {
      font-size: clamp(40px, 9.2vw, 64px) !important;
      line-height: 1.06 !important;
    }
  }
}

/* Desktop hero: landscape proportions, compact copy and unchanged site gutters. */
@media (min-width: 1024px) {
  html body.bri-page main#main#main #why-bio-responsive .bri-hero--function {
    min-height: clamp(600px, calc(100svh - var(--detail-header-space, 0px)), 820px);
    padding-bottom: 0;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero--function > .bri-container {
    display: flex;
    flex-direction: column;
    min-height: inherit;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero-art {
    object-fit: cover;
    object-position: 65% top;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-masthead {
    flex-shrink: 0;
    min-height: 72px;
    padding-block: 16px;
    gap: 20px;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-section-number {
    font-size: 40px;
    padding-right: 24px;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-masthead-category,
  html body.bri-page main#main#main #why-bio-responsive .bri-masthead-motto {
    font-size: clamp(10px, .8vw, 12px);
    letter-spacing: .16em;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero-copy {
    flex: 0 0 auto;
    width: 54%;
    max-width: 760px;
    margin-block: auto;
    padding-block: 16px 32px;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-desktop-inline-break {
    display: none;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-chapter-code {
    margin-bottom: 16px;
    padding-bottom: 6px;
    font-size: 14px !important;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-hero-lead {
    margin-top: 16px;
    font-size: clamp(18px, 1.6vw, 24px) !important;
    line-height: 1.3 !important;
    letter-spacing: .12em !important;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-short-rule {
    margin-block: 14px;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-body {
    max-width: 490px;
    font-size: clamp(16px, 1.15vw, 18px) !important;
    line-height: 1.45 !important;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-manifesto {
    font-size: clamp(13px, 1vw, 15px) !important;
    line-height: 1.45 !important;
    letter-spacing: .14em !important;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-sensory-rail {
    top: 44%;
    width: 136px;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-sensory-rail li {
    font-size: clamp(11px, .9vw, 14px);
    padding-bottom: 14px;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-sensory-rail li:last-child {
    padding-bottom: 0;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-sensory-rail li:not(:last-child)::after {
    margin-top: 10px;
  }
  @layer arotec-display-headings.spec {
    html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-title {
      font-size: clamp(40px, min(3.65vw, 6.8svh), 66px) !important;
      line-height: 1.04 !important;
      letter-spacing: -.04em !important;
    }
  }
}
@media (min-width: 1024px) and (max-height: 800px) {
  html body.bri-page main#main#main #why-bio-responsive .bri-masthead {
    min-height: 64px;
    padding-block: 14px;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-section-number {
    font-size: 36px;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero-copy {
    padding-block: 8px 24px;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-chapter-code {
    margin-bottom: 12px;
    font-size: 13px !important;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-hero-lead {
    margin-top: 12px;
    font-size: 20px !important;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-short-rule {
    margin-block: 12px;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-body {
    font-size: 16px !important;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-hero .bri-manifesto {
    font-size: 13px !important;
  }
}

/* Reference 1.3: supplied individual artwork with native labels and descriptions. */
html body.bri-page main#main#main #human-response-framework {
  background: linear-gradient(180deg, #f3f9fe, #edf7fd 70%, #f3f9fe);
}
html body.bri-page main#main#main #human-response-framework .bri-hero-art {
  z-index: -2;
  object-position: 66% top;
}
html body.bri-page main#main#main #human-response-framework .bri-hero--framework::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(245, 250, 255, .88), rgba(245, 250, 255, .62) 30%, rgba(245, 250, 255, .12) 52%, transparent 67%);
}
html body.bri-page main#main#main #human-response-framework .bri-pathway--response {
  margin-top: 26px;
}
html body.bri-page main#main#main #human-response-framework .bri-step-art {
  width: min(100%, 160px);
}
html body.bri-page main#main#main #human-response-framework .bri-step-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: contain;
}
html body.bri-page main#main#main #human-response-framework .bri-layer-image {
  display: block;
  align-self: center;
  width: 100%;
  height: auto;
  aspect-ratio: 342 / 327;
  object-fit: contain;
  mix-blend-mode: multiply;
}
html body.bri-page main#main#main #human-response-framework .bri-takeaway > ul {
  margin-top: 18px;
}
html body.bri-page main#main#main #human-response-framework .bri-takeaway-icon {
  display: block;
  flex-shrink: 0;
  object-fit: contain;
}
html body.bri-page main#main#main #human-response-framework .bri-landscape--lake {
  min-height: clamp(245px, 27.75cqw, 530px);
  background: #f3f9fe;
}
html body.bri-page main#main#main #human-response-framework .bri-landscape--lake > img {
  object-position: center bottom;
  mask-image: linear-gradient(to bottom, transparent, #000 20%);
}
@media (min-width: 1024px) {
  html body.bri-page main#main#main #human-response-framework .bri-hero--framework {
    min-height: clamp(620px, calc(100svh - var(--detail-header-space, 0px)), 820px);
    padding-bottom: 0;
  }
  html body.bri-page main#main#main #human-response-framework .bri-hero--framework > .bri-container {
    display: flex;
    flex-direction: column;
    min-height: inherit;
  }
  html body.bri-page main#main#main #human-response-framework .bri-masthead {
    flex-shrink: 0;
    min-height: 84px;
    padding-block: 18px;
  }
  html body.bri-page main#main#main #human-response-framework .bri-masthead-category {
    font-size: clamp(10px, .9vw, 13px);
  }
  html body.bri-page main#main#main #human-response-framework .bri-part {
    padding: 7px 12px;
    font-size: 26px;
  }
  html body.bri-page main#main#main #human-response-framework .bri-part small {
    font-size: 10px;
  }
  html body.bri-page main#main#main #human-response-framework .bri-part-code {
    padding: 9px 15px;
    font-size: 22px;
  }
  html body.bri-page main#main#main #human-response-framework .bri-hero .bri-nature-line {
    padding-block: 0 12px;
    font-size: clamp(11px, 1vw, 14px) !important;
    letter-spacing: .18em !important;
  }
  html body.bri-page main#main#main #human-response-framework .bri-hero-copy {
    flex: 0 0 auto;
    width: 54%;
    max-width: 760px;
    margin-block: auto;
    padding-block: 12px 44px;
  }
  html body.bri-page main#main#main #human-response-framework .bri-hero .bri-hero-lead {
    margin-top: 18px;
    font-size: clamp(18px, 1.65vw, 24px) !important;
    line-height: 1.35 !important;
    letter-spacing: .12em !important;
  }
  html body.bri-page main#main#main #human-response-framework .bri-short-rule {
    margin-block: 16px;
  }
  html body.bri-page main#main#main #human-response-framework .bri-hero .bri-body {
    min-width: 0;
    max-width: 460px;
    font-size: clamp(16px, 1.15vw, 18px) !important;
    line-height: 1.45 !important;
  }
  html body.bri-page main#main#main #human-response-framework .bri-hero .bri-manifesto {
    font-size: clamp(13px, 1vw, 15px) !important;
    line-height: 1.45 !important;
    letter-spacing: .14em !important;
  }
  @layer arotec-display-headings.spec {
    html body.bri-page main#main#main #human-response-framework .bri-hero--framework .bri-title {
      font-size: clamp(44px, min(4.8vw, 7.8svh), 76px) !important;
      line-height: 1.04 !important;
      letter-spacing: -.04em !important;
    }
  }
}
@media (min-width: 1024px) and (max-height: 800px) {
  html body.bri-page main#main#main #human-response-framework .bri-masthead {
    min-height: 76px;
    padding-block: 14px;
  }
  html body.bri-page main#main#main #human-response-framework .bri-hero-copy {
    padding-block: 8px 28px;
  }
  html body.bri-page main#main#main #human-response-framework .bri-hero .bri-hero-lead {
    margin-top: 14px;
    font-size: 20px !important;
  }
  html body.bri-page main#main#main #human-response-framework .bri-short-rule {
    margin-block: 12px;
  }
  html body.bri-page main#main#main #human-response-framework .bri-hero .bri-body {
    font-size: 16px !important;
  }
  html body.bri-page main#main#main #human-response-framework .bri-hero .bri-manifesto {
    font-size: 13px !important;
  }
}
@media (max-width: 700px) {
  html body.bri-page main#main#main #human-response-framework .bri-hero-art {
    object-position: 78% center;
  }
  html body.bri-page main#main#main #human-response-framework .bri-hero--framework::before {
    background: none;
  }
  html body.bri-page main#main#main #human-response-framework .bri-pathway--response {
    margin-top: 22px;
  }
  html body.bri-page main#main#main #human-response-framework .bri-landscape--lake {
    min-height: 245px;
  }
}

/* Reference 1.4: individual supplied images and editable text throughout. */
html body.bri-page main#main#main #how-ingredients-work {
  background: linear-gradient(180deg, #f3f9fe, #f8fcff 68%, #eef8fc);
}
html body.bri-page main#main#main #how-ingredients-work .bri-hero-art {
  z-index: -2;
  object-position: 65% top;
}
html body.bri-page main#main#main #how-ingredients-work .bri-hero--how::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(245, 251, 255, .6), rgba(245, 251, 255, .3) 36%, transparent 60%);
}
html body.bri-page main#main#main #how-ingredients-work .bri-pathway--how {
  margin-top: 18px;
}
html body.bri-page main#main#main #how-ingredients-work .bri-step-art {
  width: min(100%, 160px);
}
html body.bri-page main#main#main #how-ingredients-work .bri-step-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: contain;
}
html body.bri-page main#main#main #how-ingredients-work .bri-target-grid {
  margin-top: 20px;
}
html body.bri-page main#main#main #how-ingredients-work .bri-target-image {
  display: block;
  width: min(100%, 120px);
  height: auto;
  aspect-ratio: 1;
  margin: 0 auto 12px;
  border-radius: 50%;
  object-fit: contain;
}
html body.bri-page main#main#main #how-ingredients-work .bri-results > ul {
  margin-top: 12px;
}
html body.bri-page main#main#main #how-ingredients-work .bri-benefit-image {
  display: block;
  flex-shrink: 0;
  border-radius: 50%;
  object-fit: contain;
}
html body.bri-page main#main#main #how-ingredients-work .bri-landscape--water {
  overflow: hidden;
  min-height: clamp(245px, 27cqw, 500px);
  background: #eef8fc;
}
html body.bri-page main#main#main #how-ingredients-work .bri-landscape--water > img {
  /* Exclude the residual text along the source image's top edge without editing it. */
  inset: -12% 0 auto;
  width: 100%;
  height: 112%;
  object-fit: cover;
  object-position: center bottom;
  mask-image: linear-gradient(to bottom, transparent 10%, #000 30%);
}
@media (min-width: 1024px) {
  html body.bri-page main#main#main #how-ingredients-work .bri-hero--how {
    min-height: clamp(620px, calc(100svh - var(--detail-header-space, 0px)), 820px);
    padding-bottom: 0;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-hero--how > .bri-container {
    display: flex;
    flex-direction: column;
    min-height: inherit;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-masthead--how {
    flex-shrink: 0;
    min-height: 76px;
    margin-bottom: 0;
    padding-block: 18px;
    gap: 20px;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-masthead--how .bri-section-number {
    padding-right: 24px;
    font-size: 34px;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-masthead-category,
  html body.bri-page main#main#main #how-ingredients-work .bri-masthead-motto {
    font-size: clamp(10px, .8vw, 12px);
    letter-spacing: .16em;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-hero-copy {
    flex: 0 0 auto;
    width: 54%;
    max-width: 840px;
    margin-block: auto;
    padding-block: 22px 44px;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-hero--how .bri-how-lead {
    max-width: 560px;
    margin-top: 18px;
    font-size: clamp(21px, 1.9vw, 28px) !important;
    line-height: 1.3 !important;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-short-rule {
    margin-block: 16px;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-hero--how .bri-body {
    min-width: 0;
    max-width: 480px;
    font-size: clamp(16px, 1.15vw, 18px) !important;
    line-height: 1.45 !important;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-hero .bri-art-note {
    font-size: clamp(10px, .8vw, 13px) !important;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-art-note--top {
    top: 112px;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-art-note--bottom {
    bottom: 44px;
  }
  @layer arotec-display-headings.spec {
    html body.bri-page main#main#main #how-ingredients-work .bri-hero--how .bri-title {
      font-size: clamp(44px, min(4.2vw, 7.2svh), 76px) !important;
      line-height: 1.04 !important;
      letter-spacing: -.04em !important;
    }
  }
}
@media (min-width: 1024px) and (max-height: 800px) {
  html body.bri-page main#main#main #how-ingredients-work .bri-masthead--how {
    min-height: 68px;
    padding-block: 14px;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-hero-copy {
    padding-block: 18px 30px;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-hero--how .bri-how-lead {
    font-size: 22px !important;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-hero--how .bri-body {
    font-size: 16px !important;
  }
}
@media (max-width: 900px) {
  html body.bri-page main#main#main #how-ingredients-work .bri-target-image {
    width: min(100%, 110px);
  }
}
@media (max-width: 700px) {
  html body.bri-page main#main#main #how-ingredients-work .bri-hero-art {
    object-position: 80% center;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-hero--how::before {
    background: none;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-target-image {
    width: min(100%, 104px);
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-results > ul {
    margin-top: 16px;
  }
  html body.bri-page main#main#main #how-ingredients-work .bri-landscape--water {
    min-height: 245px;
  }
}
/* Keep the journey and pathway connectors centered in the image gaps.
   The art wrappers span their existing tracks; the images retain their caps. */
@media (min-width: 701px) {
  html body.bri-page main#main#main #why-bio-responsive .bri-journey-art {
    width: 100%;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-journey-image {
    max-width: 240px;
    margin-inline: auto;
  }
  html body.bri-page main#main#main #why-bio-responsive .bri-journey-arrow {
    left: var(--bri-arrow-x, calc(100% + 17px));
    right: auto;
    top: var(--bri-arrow-y, 50%);
    width: 28px;
    height: 22px;
    transform: translate(-50%, -50%);
  }
}
@media (min-width: 901px) {
  html body.bri-page main#main#main :is(#human-response-framework, #how-ingredients-work) .bri-step-art {
    width: 100%;
  }
  html body.bri-page main#main#main :is(#human-response-framework, #how-ingredients-work) .bri-step-image {
    max-width: 160px;
    margin-inline: auto;
  }
  html body.bri-page main#main#main :is(#human-response-framework, #how-ingredients-work) .bri-step-arrow {
    left: var(--bri-arrow-x, calc(100% + 11px));
    right: auto;
    top: var(--bri-arrow-y, 50%);
    width: clamp(16px, calc(100% - 146px), 28px);
    height: 22px;
    transform: translate(-50%, -50%);
  }
  html body.bri-page main#main#main #human-response-framework .bri-step-arrow {
    left: var(--bri-arrow-x, calc(100% + 11.5px));
  }
}
html body.bri-page main#main#main :is(.bri-journey-arrow, .bri-step-arrow)::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: calc(50% - 1.5px);
  height: 3px;
  border-radius: 2px;
  background: currentColor;
}
html body.bri-page main#main#main :is(.bri-journey-arrow, .bri-step-arrow)::after {
  content: "";
  position: absolute;
  right: 3px;
  top: calc(50% - 7px);
  width: 14px;
  height: 14px;
  box-sizing: border-box;
  border-top: 3px solid currentColor;
  border-right: 3px solid currentColor;
  border-radius: 1px;
  transform: rotate(45deg);
}
/* Shared site navy; preserve the existing connector center coordinates. */
html body.bri-page main#main#main :is(#why-bio-responsive, #human-response-framework, #how-ingredients-work) :is(.bri-journey-arrow, .bri-step-arrow) {
  color: var(--arotec-text-navy, #113568);
}