/* LTT Group — page layer on the Modernist tokens. CI accent = LTT red #BA0E0F. */
:root {
  --color-accent: #ba0e0f;
  --color-accent-600: #9c0b0c;
  --color-accent-700: #820a0b;
  --leading: 28px;
  --half: 14px;
  --edge: clamp(20px, 5vw, 72px);
  --measure: 58ch;
  --dark: #1b1918;
  --paper: var(--color-bg, #f3f2f2);
  --rule-dark: color-mix(in srgb, #f3f2f2 22%, transparent);
}
html { scroll-behavior: smooth; }
section[id], footer[id], details[id] { scroll-margin-top: 36px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; text-wrap: pretty; background: var(--dark); color: var(--paper); }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--color-accent); }
.wrap { max-width: 1280px; margin: 0 auto; padding: 0 var(--edge); }
img { display: block; }

/* — drawn structure — */
.rule2 { height: 2px; border: 0; margin: 0; background: var(--rule-dark); }
.light .rule2 { background: var(--color-divider); }
.kicker { display: flex; align-items: center; gap: 12px; font-size: 13px; line-height: var(--half);
  letter-spacing: 0.1em; text-transform: uppercase; font-feature-settings: "tnum" 1;
  color: color-mix(in srgb, var(--paper) 75%, transparent);
  margin: 0 0 calc(var(--leading) - var(--half)); }
.kicker::before { content: ""; width: 10px; height: 10px; background: var(--color-accent); flex: none; }
.light .kicker { color: var(--color-accent-700); }
.display { font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: clamp(40px, 6vw, 82px); line-height: 1.04; letter-spacing: -0.02em;
  margin: 0; margin-left: -0.058em; text-transform: uppercase; }
.display .line { display: block; }
.h2 { font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: clamp(30px, 3.4vw, 46px); line-height: 1.06; letter-spacing: -0.015em;
  margin: 0; margin-left: -0.045em; text-transform: uppercase; }
.sub { font-size: 17px; line-height: var(--leading); max-width: var(--measure);
  margin: var(--leading) 0 0; color: color-mix(in srgb, var(--paper) 82%, transparent); }
.light .sub { color: color-mix(in srgb, var(--color-text) 78%, transparent); }
.row { display: flex; gap: var(--space-3, 16px); flex-wrap: wrap; margin-top: calc(1.5 * var(--leading)); }

/* — topbar — */
.topbar { position: fixed; inset: 0 0 auto 0; z-index: 60; display: flex; align-items: center;
  gap: clamp(16px, 2.5vw, 40px); padding: 14px var(--edge);
  background: transparent; border-bottom: 2px solid transparent;
  transition: background .35s ease, border-color .35s ease; }
.topbar.scrolled { background: var(--dark); }
.brand { display: flex; align-items: flex-start; gap: 16px; margin-right: auto; }
.brand > img:first-child { height: 76px; width: auto; }
.brand > img.brand-slogan-img { height: 26px; width: auto; margin-top: 0; }
@media (max-width: 1240px) { .brand-slogan-img { display: none; } }
.brand-slogan { font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-style: italic; font-size: 13px; line-height: 1.2; letter-spacing: 0.02em;
  color: var(--paper); text-transform: uppercase; max-width: 130px;
  border-left: 2px solid var(--rule-dark); padding-left: 14px; }
.toplinks { display: flex; gap: clamp(14px, 2vw, 30px); }
.toplinks a { font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase;
  color: color-mix(in srgb, var(--paper) 85%, transparent); white-space: nowrap; }
.toplinks a:hover { color: var(--color-accent); }
.toplinks a[aria-current="page"] { color: var(--color-accent); }
.lang { display: flex; border: 2px solid var(--rule-dark); }
.lang button { font: 700 12px/1 var(--font-body); letter-spacing: 0.08em; cursor: pointer;
  background: none; border: 0; color: color-mix(in srgb, var(--paper) 60%, transparent);
  padding: 8px 10px; }
.lang button:hover { color: var(--paper); }
.lang button[aria-pressed="true"] { background: var(--color-accent); color: var(--paper); }
.lang button:focus-visible, .burger:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.burger { display: none; background: none; border: 2px solid var(--rule-dark); color: var(--paper);
  width: 42px; height: 38px; cursor: pointer; font-size: 18px; line-height: 1; }
@media (max-width: 980px) {
  .toplinks { display: none; }
  .burger { display: block; }
  .topbar.open { background: var(--dark); border-color: var(--rule-dark); }
  .topbar.open .toplinks { display: flex; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0; background: var(--dark); border-bottom: 2px solid var(--rule-dark); }
  .topbar.open .toplinks a { padding: 16px var(--edge); border-top: 2px solid var(--rule-dark); }
}
@media (max-width: 860px) { .brand-slogan { display: none; } }
@media (max-width: 560px) { .shop-btn { display: none; } }

/* — hero — */
.hero-stage { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; }
.hero-stage.short { min-height: 72svh; }
.hero-media { position: absolute; inset: -12% 0; z-index: 0; }
.hero-media img, .hero-media video { width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(1) contrast(1.05) brightness(.9); }
.hero-media::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(23,21,20,.97) 0%, rgba(23,21,20,.55) 45%, rgba(23,21,20,.3) 100%); }
.hero-stage .wrap { position: relative; z-index: 1; width: 100%;
  padding-top: calc(5 * var(--leading)); padding-bottom: calc(3 * var(--leading)); }

/* — stats — */
.stats { padding: calc(2.5 * var(--leading)) 0; }
.stats .grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--leading); }
.stat { border-left: 2px solid var(--rule-dark); padding-left: 20px; }
.stat-num { font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: clamp(38px, 4vw, 60px); line-height: 1.1; margin: 0;
  font-feature-settings: "tnum" 1; color: var(--paper); }
.stat-label { font-size: 13px; line-height: 18px; letter-spacing: 0.08em; text-transform: uppercase;
  color: color-mix(in srgb, var(--paper) 65%, transparent); margin: var(--half) 0 0; }
@media (max-width: 760px) { .stats .grid { grid-template-columns: repeat(2, 1fr); row-gap: calc(1.5 * var(--leading)); } }

/* — production / manufacturer — */
.prod-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: calc(1.5 * var(--leading)) clamp(24px, 4vw, 80px); align-items: start; }
.prod-media { display: grid; gap: var(--leading); }
.prod-media image-slot { width: 100%; border: 2px solid var(--rule-dark); filter: grayscale(1) contrast(1.05); }
.prod-media .slot-a { aspect-ratio: 3 / 2; }
.prod-media .slot-b { aspect-ratio: 21 / 9; }
.b2b { border: 2px solid var(--rule-dark); padding: 24px; margin-top: calc(1.5 * var(--leading)); }
.b2b-t { display: flex; align-items: center; gap: 12px; font-family: var(--font-heading);
  font-weight: var(--font-heading-weight); font-size: 19px; margin: 0; }
.b2b-t::before { content: ""; width: 10px; height: 10px; background: var(--color-accent); flex: none; }
.b2b p { font-size: 15px; line-height: 24px; margin: var(--half) 0 0;
  color: color-mix(in srgb, var(--paper) 75%, transparent); }
.b2b .btn { margin-top: var(--leading); }
@media (max-width: 860px) { .prod-grid { grid-template-columns: 1fr; } }

/* — LTT 3D banner — */
.t3d { border-top: 2px solid var(--color-accent); border-bottom: 2px solid var(--rule-dark); background: #131110; overflow: hidden; }
.t3d .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 44%); gap: clamp(20px, 3vw, 56px);
  align-items: center; padding-top: 0; padding-bottom: 0; }
.t3d-copy { padding: calc(2 * var(--leading)) 0; }
.t3d-title { font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: clamp(38px, 4.4vw, 64px); line-height: 1.04; letter-spacing: -0.02em;
  margin: 0; margin-left: -0.058em; text-transform: uppercase; color: var(--paper); }
.t3d-title em { font-style: normal; color: var(--color-accent); }
.t3d-copy .sub { margin-top: var(--half); }
.t3d-visual { margin: 0; align-self: stretch; min-height: 240px; position: relative; }
.t3d-visual { background: #131110; }
.t3d-visual img { position: absolute; inset: -2px; width: calc(100% + 4px); height: calc(100% + 4px); object-fit: cover; object-position: center; }
.t3d-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to right, #131110 0%, transparent 22%); }
@media (max-width: 860px) {
  .t3d .wrap { grid-template-columns: 1fr; }
  .t3d-copy { padding-bottom: 0; }
  .t3d-visual { min-height: 220px; margin: var(--leading) calc(-1 * var(--edge)) 0; }
}

/* — registered mark — */
.rmark { font-size: 0.55em; vertical-align: super; line-height: 0; margin-left: 1px; }

/* — production film — */
.film { border: 2px solid var(--rule-dark); margin: 0; }
.film video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #000; }
.feature.on-dark + .feature.on-dark { border-top-color: var(--rule-dark); }
.feature.on-dark .f-num { color: var(--color-accent); }
.feature.on-dark .f-copy { color: color-mix(in srgb, var(--paper) 75%, transparent); }

/* — downloads — */
.dl-grid { display: grid; gap: 2px; background: var(--color-divider); border: 2px solid var(--color-divider); margin-top: var(--leading); }
.dl-row { display: grid; grid-template-columns: 200px minmax(0, 1fr) auto; gap: 20px; align-items: center;
  background: var(--paper); padding: 16px 20px; }
.dl-prev { display: flex; align-items: center; justify-content: flex-start; min-height: 56px; }
.dl-prev img { max-height: 48px; max-width: 170px; object-fit: contain; }
.dl-prev.dark { background: var(--dark); padding: 12px 16px; width: max-content; max-width: 100%; }
.dl-name { font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 17px; margin: 0; }
.fmts { display: flex; gap: 8px; flex-wrap: wrap; }
.fmt { font-size: 12px; font-weight: 700; line-height: 1; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 9px 12px; border: 2px solid var(--color-divider); color: var(--color-text); transition: border-color .2s, color .2s; }
.fmt:hover { border-color: var(--color-accent); color: var(--color-accent); }
.dl-h { font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 22px;
  margin: calc(2 * var(--leading)) 0 0; }
@media (max-width: 820px) { .dl-row { grid-template-columns: 1fr; gap: var(--half); } }

/* — legal pages — */
.legal { max-width: 78ch; }
.legal h2 { font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 26px;
  margin: calc(2 * var(--leading)) 0 0; letter-spacing: -0.01em; }
.legal h3 { font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 18px;
  margin: calc(1.5 * var(--leading)) 0 0; }
.legal p, .legal ul { font-size: 15.5px; line-height: 26px; margin: var(--half) 0 0;
  color: color-mix(in srgb, var(--color-text) 82%, transparent); }
.legal ul { padding-left: 20px; }
.legal a { color: var(--color-accent-700); text-decoration: underline; text-underline-offset: 3px; word-break: break-word; }
.legal a:hover { color: var(--color-accent); }

/* — jobs — */
.bene-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 2px; background: var(--color-divider); border: 2px solid var(--color-divider); }
.bene { background: var(--paper); padding: 24px; }
.bene svg { width: 30px; height: 30px; color: var(--color-accent); }
.bene h3 { font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 17px; margin: var(--half) 0 0; }
.bene p { font-size: 14.5px; line-height: 22px; margin: 8px 0 0;
  color: color-mix(in srgb, var(--color-text) 75%, transparent); }
.mosaic { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.mosaic img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: grayscale(1) contrast(1.05);
  transition: filter .45s ease; }
.mosaic img:hover { filter: grayscale(0) contrast(1); }
@media (max-width: 720px) { .mosaic { grid-template-columns: repeat(2, 1fr); } }
.job { border-top: 2px solid var(--rule-dark); }
.job:last-of-type { border-bottom: 2px solid var(--rule-dark); }
.job summary { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; cursor: pointer;
  list-style: none; padding: var(--leading) 0; }
.job summary::-webkit-details-marker { display: none; }
.job summary:hover .job-t { color: var(--color-accent); }
.job summary:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.job-t { font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: clamp(18px, 1.6vw, 24px); margin: 0; transition: color .2s ease; }
.job-meta { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase;
  color: color-mix(in srgb, var(--paper) 60%, transparent); margin-left: auto; }
.job-x { font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 24px; line-height: 1; color: var(--color-accent); }
.job[open] .job-x { transform: rotate(45deg); }
.job-body { padding: 0 0 calc(1.5 * var(--leading)); max-width: 72ch; }
.job-body p { font-size: 15px; line-height: 24px; margin: 0 0 var(--half);
  color: color-mix(in srgb, var(--paper) 78%, transparent); }
.job-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--leading); margin: var(--leading) 0; }
.job-cols h4 { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; margin: 0 0 8px;
  color: color-mix(in srgb, var(--paper) 60%, transparent); }
.job-cols ul { margin: 0; padding-left: 18px; font-size: 14.5px; line-height: 24px;
  color: color-mix(in srgb, var(--paper) 78%, transparent); }

/* — light sections — */
.light { background: var(--paper); color: var(--color-text); }
.section-pad { padding: calc(3.5 * var(--leading)) 0; }
.section-head { max-width: 720px; margin-bottom: calc(2 * var(--leading)); }

/* — brand grid: 2px drawn seams — */
.brand-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2px; background: var(--color-divider); border: 2px solid var(--color-divider); }
.brand-card { background: var(--paper); padding: 28px; min-height: 240px;
  display: flex; flex-direction: column; gap: var(--half);
  transition: background .3s ease; position: relative; }
.brand-card img { height: 44px; width: auto; max-width: 170px; object-fit: contain; object-position: left;
  filter: grayscale(1) contrast(1.1); transition: filter .3s ease; margin-bottom: var(--half); }
.brand-card:hover { background: color-mix(in srgb, var(--color-accent) 5%, var(--paper)); }
.brand-card:hover img { filter: none; }
.brand-card:hover .brand-go { color: var(--color-accent); }
.brand-card:hover .brand-go::after { transform: translateX(6px); }
.brand-name { font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 19px; margin: 0; }
.brand-desc { font-size: 15px; line-height: 24px; margin: 0;
  color: color-mix(in srgb, var(--color-text) 75%, transparent); flex: 1; }
.brand-go { font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--color-accent-700); display: flex; align-items: center; gap: 8px; }
.brand-go::after { content: "→"; transition: transform .25s ease; }

/* — references — */
.ref-feature { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: calc(1.5 * var(--leading)) clamp(24px, 4vw, 64px); align-items: end;
  padding-bottom: calc(2 * var(--leading)); }
.ref-pair { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 64px);
  border-top: 2px solid var(--rule-dark); padding-top: calc(2 * var(--leading)); }
.ref-media { margin: 0; overflow: hidden; border: 2px solid var(--rule-dark); }
.ref-media img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover;
  filter: grayscale(1) contrast(1.05); transition: transform .8s cubic-bezier(.2,.7,.2,1), filter .45s ease; }
a.ref-card:hover .ref-media img, .ref-feature:hover .ref-media img { transform: scale(1.04); filter: grayscale(0) contrast(1); }
.ref-title { font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: clamp(20px, 1.8vw, 26px); line-height: 1.15; margin: var(--leading) 0 0; color: var(--paper); }
.ref-copy { font-size: 15px; line-height: 24px; margin: var(--half) 0 0; max-width: 52ch;
  color: color-mix(in srgb, var(--paper) 70%, transparent); }
.ref-num { font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 15px;
  color: var(--color-accent); font-feature-settings: "tnum" 1; margin: 0 0 var(--half); }
a.ref-card { display: block; }
a.ref-card:hover .ref-title { color: var(--color-accent); }
@media (max-width: 860px) { .ref-feature, .ref-pair { grid-template-columns: 1fr; } }

/* — feature rows (about page) — */
.feature { display: grid; grid-template-columns: minmax(64px, 140px) minmax(0, 400px) minmax(0, 1fr);
  gap: var(--leading) clamp(24px, 4vw, 72px); align-items: baseline;
  padding: calc(1.5 * var(--leading)) 0; }
.feature + .feature { border-top: 2px solid var(--color-divider); }
.f-num { font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 15px; line-height: var(--leading); margin: 0; font-feature-settings: "tnum" 1;
  color: var(--color-accent-700); }
.f-title { font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 24px; line-height: var(--leading); letter-spacing: -0.01em; margin: 0; }
.f-copy { font-size: 15.5px; line-height: var(--leading); margin: 0;
  color: color-mix(in srgb, var(--color-text) 78%, transparent); max-width: 52ch; }
@media (max-width: 880px) { .feature { grid-template-columns: 1fr; gap: var(--half); } }

/* — split (image + copy) — */
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: calc(1.5 * var(--leading)) clamp(24px, 5vw, 96px); align-items: center;
  padding: calc(3 * var(--leading)) 0; }
.split .ref-media img { aspect-ratio: 951 / 665; }
@media (max-width: 760px) { .split { grid-template-columns: 1fr; } .split .ref-media { order: -1; } }

/* — quote — */
.quote { padding: calc(3 * var(--leading)) 0; }
.quote blockquote { font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: clamp(24px, 2.6vw, 36px); line-height: 1.25; letter-spacing: -0.015em;
  max-width: 30ch; margin: 0; }
.quote figcaption { font-size: 15px; line-height: var(--leading);
  color: color-mix(in srgb, var(--paper) 65%, transparent); margin: var(--leading) 0 0; }

/* — poster close — */
.close { background: var(--color-accent); color: var(--paper); }
.close .wrap { padding-top: calc(3.5 * var(--leading)); padding-bottom: calc(3.5 * var(--leading)); }
.close .display { font-size: clamp(36px, 5vw, 72px); }
.close .btn-ghost { color: var(--paper); border-color: var(--paper); }
.close .btn-ghost:hover { background: color-mix(in srgb, var(--paper) 14%, transparent); }
.close .btn-primary { background: var(--paper); color: var(--color-accent); border-color: var(--paper); }
.close .btn-primary:hover { background: color-mix(in srgb, var(--paper) 88%, var(--color-accent)); }

/* — footer — */
footer.site { border-top: 2px solid var(--rule-dark); padding: calc(2.5 * var(--leading)) 0; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: calc(1.5 * var(--leading)) clamp(24px, 3vw, 56px); }
.foot-h { font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase;
  color: color-mix(in srgb, var(--paper) 55%, transparent); margin: 0 0 var(--half); }
.foot-grid a, .foot-grid p { font-size: 14.5px; line-height: 26px; margin: 0;
  color: color-mix(in srgb, var(--paper) 80%, transparent); display: block; }
.foot-grid a:hover { color: var(--color-accent); }
.foot-claim { font-size: 14.5px; line-height: 24px; max-width: 34ch;
  color: color-mix(in srgb, var(--paper) 70%, transparent); margin: var(--half) 0 0; }
.foot-legal { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between;
  border-top: 2px solid var(--rule-dark); margin-top: calc(2 * var(--leading));
  padding-top: var(--leading); font-size: 13px;
  color: color-mix(in srgb, var(--paper) 55%, transparent); }
.foot-legal a { color: inherit; }
.foot-legal a:hover { color: var(--color-accent); }
@media (max-width: 860px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .foot-grid { grid-template-columns: 1fr; } }

/* — reveal on scroll — */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; transition-delay: var(--d, 0s); }
[data-reveal].revealed { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .ref-media img, .brand-card, .brand-card img { transition: none; }
}