:root {
  --bg: #060606;
  --panel: #202020;
  --panel-deep: #181818;
  --text: #f3f3f3;
  --muted: #d0d0d0;
  --gold: #d49a2a;
  --gold-strong: #efbd46;
  --line: rgba(255,255,255,.1);
  --content-width: 820px;
  --sidebar-width: 150px;
  --header-height: 148px;
  --radius: 18px;
  --shadow: 0 18px 38px rgba(0,0,0,.34);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0) 200px),
    repeating-linear-gradient(135deg, rgba(255,255,255,.035) 0 2px, transparent 2px 6px),
    radial-gradient(circle at 40% 0%, rgba(255,255,255,.03), transparent 28%),
    linear-gradient(180deg, #1a1a1a 0%, #080808 55%, #000 100%);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.4;
  min-height: 100vh;
}
a { color: #fff; text-decoration: none; }
a:hover { color: var(--gold-strong); }
p { margin: 0 0 1rem; }
ul { margin: 0; padding-left: 1.25rem; }
img { max-width: 100%; display: block; }
figure { margin: 0; }
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: #fff;
  color: #000;
  padding: .6rem .9rem;
  z-index: 1000;
}
.site-header {
  position: relative;
  min-height: var(--header-height);
}
.site-header__image {
  width: 100%;
  height: var(--header-height);
  object-fit: cover;
  object-position: top left;
  display: block;
}
.lang-switch {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  z-index: 20;
  font-size: .95rem;
  background: rgba(0,0,0,.5);
  border: 1px solid rgba(255,255,255,.14);
  padding: .5rem .8rem;
  border-radius: 999px;
  backdrop-filter: blur(6px);
}
.lang-link { color: #fff; }
.lang-link--active { color: var(--gold-strong); font-weight: 700; }
.lang-divider { opacity: .6; margin: 0 .5rem; }
.menu-toggle {
  position: absolute;
  right: 1rem;
  top: calc(var(--header-height) - 3.25rem);
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  background: rgba(0,0,0,.56);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  z-index: 30;
  backdrop-filter: blur(6px);
}
.menu-toggle__bar {
  width: 20px;
  height: 2px;
  background: #fff;
  border-radius: 99px;
}
.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;
}
.site-frame {
  display: flex;
  align-items: flex-start;
  min-height: calc(100vh - var(--header-height));
}
.side-nav {
  width: var(--sidebar-width);
  min-height: calc(100vh - var(--header-height));
  background: linear-gradient(180deg, rgba(46,46,46,.95), rgba(21,21,21,.96));
  border-bottom-right-radius: 110px;
  box-shadow: var(--shadow);
  padding: 1.4rem 1rem 2rem;
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
}
.side-nav__menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.side-nav__menu li + li { margin-top: .35rem; }
.side-nav__menu a {
  display: inline-block;
  color: #fff;
  font-size: .96rem;
  line-height: 1.25;
}
.side-nav__menu a.is-active,
.side-nav__menu a[aria-current="page"] {
  color: var(--gold-strong);
  font-weight: 700;
}
.side-nav__menu { flex: 1 1 auto; }
.side-nav__badge {
  width: 82px;
  margin: 2rem 0 .55rem;
  margin-top: auto;
}
.side-nav__credit {
  font-size: .72rem;
  color: rgba(255,255,255,.8);
  letter-spacing: .03em;
}
.content {
  flex: 1;
  padding: 1.2rem 2.25rem 4rem 2.25rem;
  max-width: 1280px;
}
.content-block {
  width: min(100%, var(--content-width));
  margin-bottom: 2rem;
}
.narrow-copy { width: min(100%, 760px); }
.intro-block .meta-stack {
  display: grid;
  gap: 1rem;
  max-width: 580px;
}
h1 {
  margin: 0 0 1.2rem;
  font-size: clamp(2rem, 2.2vw, 2.75rem);
  line-height: 1.1;
  color: var(--gold);
  font-weight: 700;
}
h2 {
  margin: 0 0 .8rem;
  font-size: 1.3rem;
  color: var(--gold);
}
.subheading {
  margin-bottom: .35rem;
  font-size: 1.12rem;
}
.lead-strong {
  font-size: 1.3rem;
  line-height: 1.2;
  font-weight: 700;
}
.highlight-line {
  color: var(--gold-strong);
  font-weight: 700;
}
.meta-stack p,
.narrow-copy p,
.contact-card p,
.imprint-block p,
.price-notes p,
.media-copy__copy p,
.product-card p,
.video-block p {
  font-size: 1.06rem;
}
.compact-list { padding-left: 1.15rem; }
.compact-list li + li { margin-top: .18rem; }
.compact-list--plain {
  list-style: none;
  padding-left: 0;
}
.bullet-list li + li { margin-top: .45rem; }
.small-bullets li + li { margin-top: .25rem; }
.media-copy {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
}
.media-copy__media { display: grid; gap: 1.1rem; }
.frame {
  width: 100%;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.03);
  box-shadow: var(--shadow);
}
.frame img.cover-image { width: 100%; height: 100%; object-fit: cover; }
.frame img.contain-image { width: 100%; height: 100%; object-fit: contain; background: rgba(255,255,255,.03); }
.frame--large { width: 100%; aspect-ratio: 1 / 1; }
.frame--small { width: 140px; }
.frame--captioned figcaption {
  padding-top: .5rem;
  color: var(--gold-strong);
  font-size: .92rem;
}
.product-stack {
  display: grid;
  gap: 1.4rem;
}
.product-card {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 1.2rem;
  align-items: center;
  padding: 1rem;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.product-card .frame { aspect-ratio: 4 / 3; border-radius: 12px; overflow: hidden; }
.product-meta {
  color: rgba(255,255,255,.84);
  font-size: .95rem;
  margin-bottom: .75rem;
}
.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
}
.mini-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}
.frame--half { aspect-ratio: 1 / 1; overflow: hidden; border-radius: 12px; }
.downloads-title {
  margin: .75rem 0 .4rem;
  color: var(--gold-strong);
  font-weight: 700;
}
.doc-links {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}
.doc-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .6rem .9rem;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
}
.doc-link:hover { background: rgba(255,255,255,.12); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.gallery-card {
  display: block;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.gallery-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.gallery-card span {
  display: block;
  padding: .75rem .9rem;
  color: rgba(255,255,255,.92);
  font-size: .95rem;
}
.video-block {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(270px, .8fr);
  gap: 1.6rem;
  align-items: start;
}
.video-block video {
  width: 100%;
  border: 1px solid rgba(255,255,255,.12);
  background: #000;
  box-shadow: var(--shadow);
}
.download-panel {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 1rem;
}
.frame--wide {
  overflow: hidden;
  border-radius: 12px;
  margin-bottom: .9rem;
}
.frame--wide img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.price-list { display: grid; gap: 1.15rem; }
.price-row {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr) 90px 130px;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.price-row__thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 12px;
}
.price-row__name {
  color: var(--gold-strong);
  font-weight: 700;
  font-size: 1.1rem;
}
.price-row__name span {
  display: inline-block;
  margin-top: .3rem;
  color: rgba(255,255,255,.88);
  font-weight: 400;
  font-size: .98rem;
}
.price-row__unit, .price-row__price {
  font-size: 1.05rem;
  font-weight: 700;
}
.price-footer-note {
  display: inline-block;
  padding: .8rem 1rem;
  background: rgba(255,255,255,.05);
  border-left: 4px solid var(--gold);
}
.action-note {
  color: rgba(255,255,255,.92);
  border-left: 3px solid var(--gold);
  padding-left: .9rem;
}
.ghost-form-wrap { width: min(100%, 760px); }
.ghost-form {
  display: grid;
  gap: .8rem;
  max-width: 620px;
}
.ghost-row {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
}
.ghost-row label {
  font-size: 1rem;
}
.ghost-row input,
.ghost-row textarea {
  width: 100%;
  border: 1px solid rgba(0,0,0,.5);
  background: #fff;
  color: #000;
  min-height: 34px;
  padding: .45rem .55rem;
  opacity: 1;
}
.ghost-row textarea { min-height: 124px; resize: vertical; }
.ghost-row--textarea { align-items: start; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: .8rem 1rem;
  border-radius: 4px;
  font-weight: 700;
  transition: transform .18s ease, filter .18s ease;
}
.btn:hover { transform: translateY(-1px); filter: brightness(1.04); }
.btn--gold {
  background: var(--gold-strong);
  color: #111;
}
.reference-list {
  width: min(100%, 620px);
}
.reference-list li + li { margin-top: .25rem; }
.contact-card {
  max-width: 300px;
  margin-bottom: 1.4rem;
}
.sitemap-list { width: min(100%, 300px); }
.sitemap-list li + li { margin-top: .35rem; }
.imprint-block {
  width: min(100%, 800px);
}
.imprint-block h2 { margin-top: 1.3rem; font-size: 1.2rem; }
.portal-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
}
.portal-stage {
  display: grid;
  gap: 1.2rem;
  justify-items: center;
  width: min(100%, 1120px);
  padding: 2rem;
}
.portal-figure {
  margin: 0;
  width: min(100%, 900px);
}
.portal-figure img {
  width: 100%;
  box-shadow: 0 24px 60px rgba(0,0,0,.45);
}
.portal-actions {
  display: flex;
  gap: 1rem;
}
.portal-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
  padding: .95rem 1.2rem;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  box-shadow: var(--shadow);
}
.portal-button--primary {
  background: linear-gradient(180deg, #f1bf45, #cd9224);
  color: #111;
  border-color: transparent;
}
.page-shell .content a:not(.btn):not(.doc-link):not(.gallery-card):not(.lang-link) {
  text-decoration: underline;
  text-underline-offset: .18em;
}


/* UI/UX optimisation pass */

a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.doc-link:focus-visible,
.gallery-card:focus-visible {
  outline: 2px solid var(--gold-strong);
  outline-offset: 3px;
}
.side-nav__menu a {
  display: block;
  padding: .32rem 0;
  min-height: 32px;
}
.side-nav__menu a:hover,
.lang-switch a:hover {
  color: var(--gold-strong);
}
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.25rem;
}
.btn--ghost {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.16);
  color: #fff;
}
.btn--ghost:hover {
  background: rgba(255,255,255,.12);
}
.info-panel {
  width: min(100%, var(--content-width));
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.025));
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem;
  box-shadow: var(--shadow);
}
.info-panel h2 {
  margin-bottom: .6rem;
}
.cta-panel {
  margin-top: 1.5rem;
}
.action-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.checklist {
  padding-left: 1.1rem;
}
.checklist li + li {
  margin-top: .45rem;
}
.helper-text {
  margin-top: .85rem;
  color: rgba(255,255,255,.78);
  font-size: .95rem;
}
.page-actions {
  margin-top: 1.35rem;
}
.references-block {
  width: min(100%, 840px);
}
.reference-list {
  width: min(100%, 840px);
  columns: 2 280px;
  column-gap: 2rem;
}
.reference-list li {
  break-inside: avoid;
  margin-bottom: .35rem;
}
.sitemap-list {
  width: min(100%, 620px);
  columns: 2 220px;
  column-gap: 2rem;
  padding-left: 1rem;
}
.sitemap-list li {
  break-inside: avoid;
  margin-bottom: .45rem;
}
.contact-address {
  font-style: normal;
  margin: 0 0 1rem;
}
.content-block .btn,
.portal-button {
  text-decoration: none !important;
}
.price-notes .helper-text {
  max-width: 44rem;
}
body.nav-open {
  overflow: hidden;
}


.page-products .content-block { width: min(100%, 900px); }
.page-products .narrow-copy { width: min(100%, 900px); }
.page-products .product-card { grid-template-columns: 170px minmax(0, 1fr); gap: 1.5rem; padding: 1.2rem 1.35rem; }
.page-products .product-card .frame { align-self: stretch; }
.page-products .product-card .frame img { border-radius: 10px; }
.page-products .product-card:first-child .frame img.cover-image { object-position: center 42%; }