@layer reset, base, layout, components, utilities;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body, h1, h2, h3, p, figure, blockquote, dl, dd { margin: 0; }
  img { display: block; max-width: 100%; height: auto; }
  button, input, textarea, select { font: inherit; }
}

@layer base {
  :root {
    color-scheme: light dark;
    --color-bg: #f7f7f2;
    --color-surface: #fbfbf8;
    --color-surface-soft: #efefe9;
    --color-text: #202020;
    --color-muted: #5b5b57;
    --color-border: #d8d8d0;
    --color-accent: #00a3e0;
    --color-accent-strong: #007ba8;
    --color-on-accent: #ffffff;
    --shadow: 0 18px 50px rgb(26 37 41 / 8%);
    --radius: 0.35rem;
    --tile-bg: #ebebe5;
    --tile-border: transparent;
    --tile-text: #202020;
    --tile-muted: #555550;
    --tile-link: #007ba8;
    --tile-media-bg: #e2e2dc;
    --tile-shadow: none;
    --tile-radius: clamp(1rem, 2vw, 1.75rem);
    --content-width: 80rem;
    --prose-width: 52rem;
    --page-inline-space: clamp(3rem, 8vw, 8rem);
    --header-height: 4.75rem;
  }

  @media (prefers-color-scheme: dark) {
    :root {
      --color-bg: #11171a;
      --color-surface: #182126;
      --color-surface-soft: #202c31;
      --color-text: #f4f4ef;
      --color-muted: #b6c0c3;
      --color-border: #35444a;
      --color-accent: #00a3e0;
      --color-accent-strong: #55c9f3;
      --color-on-accent: #071216;
      --shadow: 0 18px 50px rgb(0 0 0 / 25%);
      --tile-bg: #202c31;
      --tile-border: transparent;
      --tile-text: #f4f4ef;
      --tile-muted: #b6c0c3;
      --tile-link: #6fd6fa;
      --tile-media-bg: #151d21;
      --tile-shadow: none;
    }
  }

  html { background: var(--color-bg); font-size: 100%; }
  body {
    min-height: 100vh;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: clamp(1rem, 0.98rem + 0.08vw, 1.0625rem);
    font-optical-sizing: auto;
    letter-spacing: 0.018em;
    line-height: 1.58;
    text-rendering: optimizeLegibility;
  }
  h1, h2, h3 { line-height: 1.12; letter-spacing: 0.012em; text-wrap: balance; }
  h1 { font-size: clamp(2.35rem, 4.8vw, 4.8rem); font-style: italic; }
  h2 { font-size: clamp(1.8rem, 2.8vw, 3rem); font-style: italic; }
  h3 { font-size: clamp(1.25rem, 1.5vw, 1.55rem); letter-spacing: 0.01em; }
  a { color: var(--color-accent-strong); text-decoration-thickness: 0.08em; text-underline-offset: 0.18em; }
  a:hover { text-decoration-thickness: 0.14em; }
  h1 a, h2 a, h3 a { color: inherit; text-decoration: none; }
  :focus-visible { outline: 3px solid var(--color-accent); outline-offset: 4px; }
  ::selection { background: var(--color-accent); color: var(--color-on-accent); }
}

@layer layout {
  .container { width: min(calc(100% - var(--page-inline-space)), var(--content-width)); margin-inline: auto; }
  .prose { width: min(calc(100% - var(--page-inline-space)), var(--prose-width)); margin-inline: auto; }
  .section { padding-block: clamp(3.5rem, 6vw, 6rem); }
  .directory-section { padding-top: calc(var(--header-height) + clamp(2.5rem, 5vw, 4.5rem)); }
  .section[id] { scroll-margin-top: calc(var(--header-height) + 1rem); }
  .section--accent { background: var(--color-accent); color: var(--color-on-accent); }
  .section--accent a { color: inherit; }
  .section--soft { background: var(--color-surface-soft); }
  .content-stream { padding-block: clamp(3.5rem, 6vw, 6rem); }
  .content-stream > * + * { margin-top: clamp(2.5rem, 4vw, 4rem); }
  .content-stream > .section:first-child { margin-top: clamp(-6rem, -6vw, -3.5rem); }
  .content-stream > .section:last-child { margin-bottom: clamp(-6rem, -6vw, -3.5rem); }
  .content-stream > * + .section,
  .content-stream > .section + * { margin-top: 0; }
  .content-stream > .section + .section { margin-top: 0; }
  .content-stream > .stream-heading + .stream-rich-text,
  .content-stream > .stream-rich-text + .stream-rich-text { margin-top: 1.25rem; }
  .content-stream > :not(.section) + .image-text-section { margin-top: clamp(2.5rem, 4vw, 4rem); }
  .content-stream > .stream-media + .stream-heading { margin-top: clamp(3rem, 5vw, 5rem); }
  .content-stream > .section-banner { margin-top: clamp(4rem, 7vw, 7rem); }
  .content-stream > .section-banner + .stream-heading { margin-top: clamp(2rem, 3vw, 3rem); }
  .content-stream > .section + .stream-heading { margin-top: clamp(3.5rem, 6vw, 6rem); }
  .prose > * + *, .rich-text > * + * { margin-top: 1.25em; }
  .prose ul, .prose ol { padding-inline-start: 1.35em; }
  .rich-text li + li { margin-top: 0.8em; }
  .rich-text li > p { margin-top: 0.45em; }
  .rich-text li > ul, .rich-text li > ol { margin-top: 0.6em; }
  .split { display: grid; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
  .split img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); }
  .split > div > * + * { margin-top: 1.25rem; }
  .card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 25rem)); justify-content: start; gap: 1.5rem; }
  .contact-grid, .footer-grid { display: grid; gap: 2rem; }
  .contact-option-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr)); gap: 1rem; margin-top: 2.5rem; }
  .contact-person-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr)); gap: 1rem; margin-top: 2.5rem; }
  @media (min-width: 48rem) {
    .split { grid-template-columns: 1fr 1fr; }
    .split--right img { order: 2; }
    .contact-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1.15fr; }
  }
}

@layer components {
  .skip-link { position: fixed; z-index: 100; top: 0.5rem; left: 0.5rem; padding: 0.75rem 1rem; background: var(--color-accent); color: var(--color-on-accent); transform: translateY(-150%); }
  .skip-link:focus { transform: translateY(0); }
  .site-header { position: fixed; z-index: 50; inset: 0 0 auto; min-height: var(--header-height); background: color-mix(in srgb, var(--color-bg) 68%, transparent); border-bottom: 1px solid color-mix(in srgb, var(--color-border) 42%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
  .header-inner { min-height: var(--header-height); display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
  .brand { display: inline-flex; align-items: center; gap: 0.7rem; color: var(--color-text); font-size: 0.9rem; font-weight: 700; text-decoration: none; letter-spacing: 0.01em; }
  .brand-mark { display: grid; place-items: center; width: 2.5rem; aspect-ratio: 1; border-radius: 50%; background: var(--color-accent); color: var(--color-on-accent); font-size: 1.65rem; font-style: italic; }
  .brand-logo { width: clamp(12rem, 20vw, 18rem); height: auto; }
  @media (prefers-color-scheme: dark) { .brand-logo { filter: invert(1) hue-rotate(180deg); } }
  .nav-toggle { border: 0; background: transparent; color: var(--color-text); padding: 0.65rem 0; }
  .nav-icon { width: 1.9rem; display: grid; gap: 0.36rem; }
  .nav-icon span { display: block; height: 2px; background: currentColor; }
  .main-nav { display: none; position: absolute; inset: var(--header-height) 0 auto; padding: 1.5rem 1rem; background: var(--color-bg); border-bottom: 1px solid var(--color-border); }
  .main-nav.is-open { display: block; }
  .main-nav ul { list-style: none; display: flex; flex-direction: column; gap: 1rem; padding: 0; margin: 0; }
  .main-nav a { color: var(--color-text); font-size: 0.95rem; font-weight: 500; letter-spacing: 0.025em; text-decoration: none; }
  .main-nav a[aria-current="page"] { color: var(--color-accent-strong); }
  .nav-parent-row { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
  .submenu-toggle { display: grid; place-items: center; width: 2rem; height: 2rem; padding: 0; border: 0; background: transparent; color: var(--color-text); cursor: pointer; }
  .submenu-chevron { width: 0.48rem; height: 0.48rem; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-0.12rem) rotate(45deg); transition: transform 160ms ease; }
  .submenu-toggle[aria-expanded="true"] .submenu-chevron { transform: translateY(0.12rem) rotate(225deg); }
  .main-nav .submenu { display: none; gap: 0; margin-top: 0.75rem; padding: 0.5rem; border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-surface); box-shadow: var(--shadow); }
  .main-nav .submenu.is-open { display: flex; }
  .submenu a { display: block; padding: 0.55rem 0.7rem; white-space: nowrap; }
  @media (min-width: 64rem) {
    .nav-toggle { display: none; }
    .main-nav { display: block; position: static; padding: 0; background: transparent; border: 0; }
    .main-nav ul { flex-direction: row; align-items: center; gap: 1.6rem; }
    .nav-item { position: relative; }
    .nav-parent-row { justify-content: flex-start; }
    .submenu-toggle { width: 1.35rem; height: 1.35rem; }
    .main-nav .submenu { position: absolute; top: 100%; right: 0; min-width: 15rem; flex-direction: column; align-items: stretch; gap: 0; margin: 0; }
    .has-submenu:hover > .submenu,
    .has-submenu:focus-within > .submenu,
    .main-nav .submenu.is-open { display: flex; }
    .language-link { padding-left: 1rem; border-left: 1px solid var(--color-border); }
  }

  .page-hero { position: relative; overflow: hidden; padding-block: clamp(4.5rem, 9vw, 8rem); border-bottom: 1px solid var(--color-border); }
  .page-hero:not(.page-hero--image) { padding-top: calc(var(--header-height) + clamp(4.5rem, 9vw, 8rem)); }
  .page-hero--image { min-height: clamp(34rem, 65vh, 46rem); display: flex; align-items: end; color: white; background: #172126; }
  .page-hero--banner { min-height: 0; height: calc(50vw + var(--header-height)); padding: 0; background: var(--hero-top-color, var(--color-accent)); }
  .page-hero--banner::after { display: none; }
  .page-hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 1; }
  .page-hero--top-strip .page-hero-image { top: var(--header-height); height: calc(100% - var(--header-height)); }
  .page-hero--image::after { content: ""; position: absolute; z-index: 1; inset: 0; background: linear-gradient(90deg, rgb(4 14 18 / 40%) 0%, rgb(4 14 18 / 12%) 60%, transparent 100%); }
  .page-hero--top-strip::before { content: ""; position: absolute; z-index: 2; inset: 0 0 auto; height: var(--header-height); background: var(--hero-top-color); }
  .page-hero-content { position: relative; z-index: 3; }
  .page-hero--image .page-hero-content { text-shadow: 0 2px 20px rgb(0 0 0 / 52%); }
  .page-hero-content h1 { max-width: 58rem; }
  .hero-message { max-width: 54rem; font-size: clamp(1.5rem, 2.6vw, 2.35rem); font-style: italic; font-weight: 700; letter-spacing: 0.018em; line-height: 1.18; text-wrap: balance; }
  .page-hero .lead { display: -webkit-box; max-width: 48rem; margin-top: 1.25rem; overflow: hidden; font-size: clamp(1.1rem, 1.25vw, 1.3rem); line-height: 1.45; text-wrap: balance; -webkit-box-orient: vertical; -webkit-line-clamp: 4; }
  .page-hero--home { min-height: clamp(36rem, 66vh, 45rem); }
  .page-hero--home h1 { max-width: 45rem; font-size: clamp(1.7rem, 2vw, 2rem); }
  .page-hero--home .lead { max-width: 44rem; }
  .page-hero--home .page-hero-content { width: min(calc(100% - var(--page-inline-space)), 68.75rem); padding-bottom: 0; }
  .page-hero--home { padding-block: 5rem; }
  .article-hero-media { display: grid; place-items: center; width: 100%; overflow: hidden; background: var(--color-surface-soft); }
  .article-hero-media img { width: 100%; height: auto; }
  .article-header { padding-top: clamp(3.5rem, 7vw, 6.5rem); }
  .article-header h1 { max-width: 68rem; font-size: clamp(2rem, 3.25vw, 3.4rem); }
  .article-header .article-meta { margin-top: 1.5rem; padding: 0; }
  .product-hero { width: 100%; height: clamp(25rem, 55vw, 48rem); margin: 0; overflow: hidden; background: var(--color-surface-soft); }
  .product-hero img { width: 100%; height: 100%; object-fit: cover; }
  .product-header { padding-bottom: clamp(1rem, 2vw, 2rem); }
  .product-header h1 { max-width: 68rem; font-size: clamp(2rem, 3.25vw, 3.4rem); }
  .product-header .lead { max-width: 52rem; margin-top: 1.25rem; font-size: clamp(1.1rem, 1.25vw, 1.3rem); line-height: 1.55; }
  .compact-page-header { padding-top: calc(var(--header-height) + clamp(3rem, 6vw, 5rem)); }
  .compact-page-header h1 { max-width: 52rem; font-size: clamp(2.25rem, 4vw, 3.6rem); }
  .eyebrow { margin-bottom: 0.85rem; color: var(--color-accent-strong); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; }
  .page-hero--image .eyebrow { color: #8edfff; }

  .button { display: inline-flex; justify-content: center; align-items: center; gap: 0.55rem; min-height: 3.2rem; padding: 0.8rem 1.45rem; border: 2px solid transparent; border-radius: 99rem; background: var(--color-accent); color: #fff; font-weight: 700; letter-spacing: 0.025em; line-height: 1.2; text-decoration: none; cursor: pointer; transition: background 160ms ease, color 160ms ease, border-color 160ms ease, transform 160ms ease; }
  .button:hover { background: var(--color-accent-strong); text-decoration: none; transform: translateY(-1px); }
  .button.hero-button { margin-top: 1.5rem; background: var(--color-accent); color: white; }
  .button--secondary { border-color: var(--color-text); background: transparent; color: var(--color-text); }
  .button--secondary:hover { background: var(--color-text); color: var(--color-bg); }
  .button--light { background: #fff; color: #202020; }
  .button--light:hover { background: #f2f2f2; color: #202020; }
  .button--outline-light { border-color: rgb(255 255 255 / 70%); background: transparent; color: #fff; }
  .button--outline-light:hover { border-color: #fff; background: #fff; color: #202020; }
  .button--small { min-height: 2.7rem; padding: 0.62rem 1.1rem; font-size: 0.9rem; }
  .icon-arrow { position: relative; width: 0.85rem; height: 0.65rem; flex: 0 0 0.85rem; }
  .icon-arrow::before { content: ""; position: absolute; top: 50%; right: 0.05rem; left: 0; height: 1.5px; background: currentColor; transform: translateY(-50%); }
  .icon-arrow::after { content: ""; position: absolute; top: 50%; right: 0.05rem; width: 0.42rem; height: 0.42rem; border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor; transform: translateY(-50%) rotate(45deg); }
  .button-group { display: flex; flex-wrap: wrap; gap: 0.75rem; }
  .cta-inner { display: flex; flex-wrap: wrap; gap: 2rem; align-items: center; justify-content: space-between; }
  .cta-inner p { margin-top: 0.75rem; }

  .page-card { overflow: hidden; display: flex; flex-direction: column; border: 1px solid var(--tile-border); border-radius: var(--tile-radius); background: var(--tile-bg); color: var(--tile-text); box-shadow: var(--tile-shadow); transition: transform 180ms ease, box-shadow 180ms ease; }
  .page-card:hover { transform: translateY(-3px); box-shadow: none; }
  .page-card-image { display: block; margin: 1.25rem 1.25rem 0; overflow: hidden; border-radius: calc(var(--radius) * 1.5); }
  .page-card img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
  .page-card-placeholder { display: grid; place-items: center; aspect-ratio: 3 / 2; margin: 1.25rem 1.25rem 0; border-radius: calc(var(--radius) * 1.5); color: var(--tile-link); background: var(--tile-media-bg); }
  .page-card-placeholder span { font-size: clamp(3rem, 8vw, 5.5rem); font-style: italic; font-weight: 700; line-height: 1; opacity: 0.7; }
  .page-card-content { flex: 1; display: flex; flex-direction: column; align-items: flex-start; padding: 1.5rem; }
  .page-card-content > * + * { margin-top: 0.9rem; }
  .page-card h2 { font-size: 1.7rem; }
  .page-card h2 { font-style: normal; }
  .page-card h2 a { color: var(--tile-text); text-decoration: none; }
  .page-card-content > p { color: var(--tile-muted); }
  .page-card time { color: var(--tile-muted); font-size: 0.9rem; }
  .article-meta { color: var(--color-muted); font-size: 0.9rem; }
  .text-link { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--color-accent-strong); font-weight: 700; text-decoration: none; }
  .text-link:hover { color: var(--color-accent); text-decoration: none; }
  .text-link--muted { color: var(--color-muted); font-weight: 500; }
  .compact-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); gap: 1rem; margin-top: 2rem; }
  .compact-cards article { overflow: hidden; display: flex; flex-direction: column; border: 1px solid var(--tile-border); border-radius: var(--tile-radius); background: var(--tile-bg); color: var(--tile-text); box-shadow: var(--tile-shadow); transition: transform 180ms ease, box-shadow 180ms ease; }
  .compact-cards article:hover { transform: translateY(-3px); box-shadow: none; }
  .compact-card-image { display: block; margin: 1.1rem 1.1rem 0; overflow: hidden; border-radius: calc(var(--radius) * 1.5); }
  .compact-card-image img { width: 100%; aspect-ratio: 8 / 5.2; object-fit: cover; }
  .compact-card-content { flex: 1; display: flex; flex-direction: column; align-items: flex-start; padding: 1.5rem; }
  .compact-card-content > * + * { margin-top: 0.75rem; }
  .card-actions { width: 100%; margin-top: auto; padding-top: 1.5rem; }
  .compact-card-content h3 a { color: var(--tile-text); text-decoration: none; }
  .compact-card-content > p { color: var(--tile-muted); }
  .cards-section > .container > h2 { margin-bottom: 2rem; }

  .principles-section { background: var(--color-surface-soft); }
  .principles-header { max-width: 50rem; }
  .principles-header > p:last-child { margin-top: 1.25rem; color: var(--color-muted); font-size: 1.1rem; }
  .principles-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1rem, 2vw, 1.5rem); margin-top: clamp(2.5rem, 5vw, 4.5rem); }
  .principle-card { min-height: 19rem; padding: clamp(1.6rem, 3vw, 2.5rem); border: 1px solid var(--tile-border); border-radius: var(--tile-radius); background: var(--tile-bg); color: var(--tile-text); box-shadow: var(--tile-shadow); }
  .principle-number { display: block; margin-bottom: clamp(2.5rem, 5vw, 4.5rem); color: var(--color-accent-strong); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; }
  .principle-card h3 { max-width: 24rem; font-size: clamp(1.25rem, 1.7vw, 1.65rem); }
  .principle-card p { margin-top: 1rem; color: var(--tile-muted); line-height: 1.65; }

  .references-header { max-width: 50rem; }
  .references-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 24rem), 1fr)); align-items: stretch; gap: clamp(1.25rem, 2.5vw, 2rem); margin-top: clamp(2.5rem, 5vw, 4rem); }
  .reference-card { overflow: hidden; display: flex; min-height: 32rem; flex-direction: column; border: 1px solid var(--tile-border); border-radius: var(--tile-radius); background: var(--tile-bg); color: var(--tile-text); box-shadow: var(--tile-shadow); }
  .reference-card-image { display: grid; place-items: center; aspect-ratio: 5 / 2; margin: clamp(1.25rem, 2.5vw, 2rem) clamp(1.25rem, 2.5vw, 2rem) 0; overflow: hidden; border-radius: calc(var(--radius) * 1.5); background: var(--tile-media-bg); }
  .reference-card-image img { width: 100%; height: 100%; object-fit: contain; }
  .reference-card-content { flex: 1; padding: clamp(1.75rem, 3vw, 2.5rem); }
  .reference-card-content h3 { font-size: clamp(1.35rem, 2vw, 1.8rem); }
  .reference-card-content .rich-text { margin-top: 1.25rem; color: var(--tile-muted); }
  .reference-card-content .rich-text ul { margin-top: 1.2rem; padding-left: 1.25rem; }
  .reference-card-content .rich-text li + li { margin-top: 0.35rem; }
  .reference-card-content .text-link { margin-top: 1.5rem; color: var(--tile-link); }

  .page-card .button--secondary,
  .compact-cards .button--secondary,
  .contact-option .button--secondary { border-color: var(--tile-text); color: var(--tile-text); }
  .page-card .button--secondary:hover,
  .compact-cards .button--secondary:hover,
  .contact-option .button--secondary:hover { background: var(--tile-text); color: var(--tile-bg); }

  .image-text-section { border-block: 1px solid color-mix(in srgb, var(--color-border) 70%, transparent); background: color-mix(in srgb, var(--color-surface-soft) 52%, transparent); }
  .image-text-section--contain .split img { width: auto; max-width: 100%; max-height: 44rem; aspect-ratio: auto; object-fit: contain; margin-inline: auto; }
  .image-text-content { max-width: 34rem; }
  .image-text-content .rich-text, .image-text-content > div { margin-top: 1.2rem; }
  .image-text-content > .button { margin-top: 1.5rem; text-shadow: none; }

  .media { width: min(calc(100% - var(--page-inline-space)), 70rem); border-radius: var(--radius); }
  .media--portrait { width: min(calc(100% - var(--page-inline-space)), 38rem); }
  .media img { width: 100%; height: auto; border-radius: var(--radius); }
  .section-banner { position: relative; width: 100%; overflow: hidden; background: var(--color-surface-soft); }
  .section-banner img { width: 100%; height: clamp(18rem, 36vw, 34rem); object-fit: cover; }
  .content-stream > .section-banner--building { margin-top: calc(clamp(-6rem, -6vw, -3.5rem) + 1.5rem); }
  .content-stream > .section-banner--building + .image-text-section { margin-top: 0; }
  .section-banner--building img { height: clamp(20rem, 42vw, 38rem); object-position: center bottom; }
  .quote { padding: clamp(1.35rem, 2.5vw, 2.25rem); border-left: 0.25rem solid var(--color-accent); background: var(--color-surface); }
  .quote blockquote { font-size: clamp(1.05rem, 1.15vw, 1.22rem); line-height: 1.58; }
  .quote figcaption { margin-top: 1rem; color: var(--color-muted); font-size: 0.9rem; }
  .stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); gap: 1rem; margin-top: 2.5rem; }
  .stats div { padding: 2rem; border: 1px solid var(--tile-border); border-radius: var(--tile-radius); background: var(--tile-bg); color: var(--tile-text); box-shadow: var(--tile-shadow); }
  .stats dt { color: var(--color-accent-strong); font-size: clamp(2.5rem, 5vw, 5rem); font-weight: 700; line-height: 1; }
  .stats dd { margin-top: 0.75rem; color: var(--tile-muted); }
  .gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr)); align-items: start; gap: 1.5rem; margin-top: 2rem; }
  .gallery figure { display: grid; place-items: center; min-width: 0; }
  .gallery img { width: auto; max-width: 100%; height: auto; max-height: 34rem; object-fit: contain; }
  .gallery figcaption { padding-top: 0.5rem; color: var(--color-muted); font-size: 0.9rem; }
  .price-list { scroll-margin-top: calc(var(--header-height) + 1rem); }
  .price-list-header { max-width: 52rem; }
  .price-list-header .eyebrow { margin: 0 0 1rem; color: var(--color-accent-strong); }
  .price-list-header > p:not(.eyebrow) { margin-top: 1.35rem; color: var(--color-muted); }
  .price-legal-notice { max-width: 70rem; margin-top: 2rem; padding: 1.5rem 1.75rem; border-left: 0.3rem solid var(--color-accent); background: var(--color-surface); font-size: 0.95rem; line-height: 1.65; }
  .price-table-scroll { margin-top: 2rem; overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-surface); }
  .price-table-scroll:focus-visible { outline-offset: 2px; }
  .price-table { width: 100%; min-width: 46rem; border-collapse: collapse; }
  .price-table th, .price-table td { padding: 1.1rem 1.25rem; border-bottom: 1px solid var(--color-border); line-height: 1.5; text-align: left; vertical-align: top; }
  .price-table thead th { background: var(--color-surface-soft); font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; }
  .price-table tbody th { font-weight: 500; }
  .price-table th:first-child, .price-table td:first-child { width: 8rem; color: var(--color-muted); }
  .price-table th:last-child, .price-table td:last-child { width: 13rem; font-weight: 700; white-space: nowrap; }
  .price-table tbody tr:last-child > * { border-bottom: 0; }
  .price-list-footnote { max-width: 62rem; margin-top: 1.35rem; color: var(--color-muted); font-size: 0.9rem; line-height: 1.6; }
  .download { display: flex; justify-content: space-between; padding: 1rem 0; border-block: 1px solid var(--color-border); font-weight: 700; text-decoration: none; }
  .downloads-showcase { padding-top: clamp(1rem, 2vw, 2rem); }
  .downloads-section h2 { max-width: 52rem; }
  .downloads-section--soft { background: var(--color-surface-soft); }
  .document-preview-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(11rem, 15rem)); gap: clamp(1.25rem, 3vw, 2.25rem); margin-top: 2.5rem; }
  .document-preview { width: min(100%, 15rem); }
  .document-preview > a { display: flex; height: 100%; flex-direction: column; gap: 1rem; color: var(--color-text); font-weight: 700; text-decoration: none; }
  .document-preview img { width: 100%; aspect-ratio: 3 / 4; object-fit: contain; padding: 0.7rem; border: 1px solid var(--color-border); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); transition: transform 180ms ease, box-shadow 180ms ease; }
  .document-preview a:hover img { transform: translateY(-3px); box-shadow: none; }
  .document-preview span { display: inline-flex; align-items: center; gap: 0.45rem; }
  .document-preview span::after { content: "↗"; color: var(--color-accent-strong); }
  .document-preview--single { margin-top: 2.5rem; }
  .video-consent { position: relative; min-height: 24rem; display: grid; place-items: center; overflow: hidden; padding: 2rem; background: var(--color-surface-soft); text-align: center; }
  .video-consent > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.3; }
  .video-consent > div { position: relative; z-index: 1; }
  .video-consent p { margin-block: 1rem; }
  .video-consent iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
  .spec-list { border-top: 1px solid var(--color-border); }
  .spec-list div { display: grid; grid-template-columns: minmax(8rem, 1fr) 2fr; gap: 1rem; padding-block: 0.8rem; border-bottom: 1px solid var(--color-border); }
  .spec-list dt { font-weight: 700; }
  .product-code, .article-meta { padding-block: 1.25rem; }
  .article-meta { display: flex; gap: 1.5rem; }
  .related { background: var(--color-surface-soft); }
  .contact-overview > .container > h2 { max-width: 42rem; }
  .contact-option { min-height: 23rem; display: flex; flex-direction: column; align-items: flex-start; padding: clamp(1.5rem, 3vw, 2.25rem); border: 1px solid var(--tile-border); border-radius: var(--tile-radius); background: var(--tile-bg); color: var(--tile-text); box-shadow: var(--tile-shadow); }
  .contact-option > * + * { margin-top: 1rem; }
  .contact-option .button, .contact-option .text-link { margin-top: auto; }
  .contact-index { color: var(--color-accent-strong); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.16em; }
  .contact-person { min-height: 15rem; display: flex; flex-direction: column; padding: 1.75rem; border: 1px solid var(--tile-border); border-radius: var(--tile-radius); background: var(--tile-bg); color: var(--tile-text); box-shadow: var(--tile-shadow); }
  .contact-person > * + * { margin-top: 0.45rem; }
  .contact-person-name { font-size: 1.3rem; font-weight: 700; }
  .contact-role, .contact-person > p:not(.contact-person-name) { color: var(--tile-muted); }
  .contact-option .text-link, .contact-person .text-link { color: var(--tile-link); }
  .contact-person .text-link--muted { color: var(--tile-muted); }
  .contact-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 0.75rem; margin-top: auto; padding-top: 1.5rem; }

  .site-cta { padding-block: clamp(4rem, 7vw, 7rem); background: var(--color-accent); color: #fff; }
  .site-cta .eyebrow { color: #fff; opacity: 0.8; }
  .site-cta-inner { display: grid; gap: 2.5rem; align-items: end; }
  .site-cta-inner h2 { max-width: 48rem; }
  .site-cta-inner p:not(.eyebrow) { max-width: 42rem; margin-top: 1rem; }
  @media (min-width: 64rem) { .site-cta-inner { grid-template-columns: 1fr auto; } }

  .site-footer { padding-block: 4.5rem 2rem; border-top: 0; background: var(--color-surface-soft); }
  .site-footer p { margin-top: 0.65rem; color: var(--color-muted); }
  .site-footer a { color: inherit; }
  .footer-brand p:first-of-type { max-width: 25rem; }
  .footer-links { list-style: none; padding: 0; margin: 0.8rem 0 0; }
  .footer-links li + li { margin-top: 0.45rem; }
  .footer-links a { color: var(--color-muted); text-decoration: none; }
  .footer-links a:hover { color: var(--color-text); }
  .footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: 3.5rem; padding-top: 1.5rem; border-top: 1px solid var(--color-border); color: var(--color-muted); font-size: 0.85rem; }

  @media (max-width: 63.99rem) {
    .principles-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  }

  @media (max-width: 47.99rem) {
    :root { --header-height: 4rem; }
    .brand-logo { width: min(58vw, 12.5rem); }
    .page-hero--image { min-height: 34rem; }
    .page-hero--home { min-height: 36rem; }
    .page-hero-content { padding-bottom: 0.5rem; }
    .page-hero--home { padding-block: 3rem; }
    .page-hero-content h1 { font-size: clamp(2rem, 9vw, 2.8rem); }
    .hero-message { font-size: clamp(1.45rem, 7vw, 2rem); }
    .page-hero--home h1 { font-size: clamp(1.7rem, 7vw, 2rem); }
    .page-hero .lead { font-size: 1.05rem; }
    .page-hero--image::after { background: linear-gradient(90deg, rgb(4 14 18 / 44%) 0%, rgb(4 14 18 / 14%) 100%); }
    .article-hero-media img { height: auto; max-height: 70vh; }
    .article-header { padding-top: 3rem; }
    .button { max-width: 100%; }
    .compact-card-content { padding: 1.25rem; }
    .reference-card { min-height: 0; }
    .principles-grid { grid-template-columns: 1fr; }
    .principle-card { min-height: 0; }
    .principle-number { margin-bottom: 2rem; }
  }
}

@layer utilities {
  .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
  }
  @media (forced-colors: active) { .button, .brand-mark { border: 2px solid currentColor; } }
}