/* ============================================================
   Quacktory — built on the Everest visual language.
   Editorial, modular, monochrome with a single red accent.
   ============================================================ */

:root {
  --bg: #0A0A0A;
  --fg: #FFFFFF;
  --ink: #FFFFFF;
  --accent: #E83A2E;
  --muted: #2A2A2A;
  --surface: #1A1A1A;
  --dim: #5C5C5C;
  --dim-2: #7A7A7A;
  --line: #1F1F1F;
  --line-2: #2E2E2E;
  --gutter: 24px;
  --maxw: 1600px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

html, body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.45;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
  letter-spacing: inherit;
}

ul, ol { list-style: none; }

::selection { background: var(--accent); color: var(--fg); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--muted); }
::-webkit-scrollbar-thumb:hover { background: var(--dim); }

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--fg);
  color: var(--bg);
  padding: 10px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 1000;
  transition: top 200ms var(--ease);
}
.skip-link:focus { top: 0; }

/* ===== The dot — the recurring motif ===== */
.dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--fg);
  border-radius: 50%;
  vertical-align: middle;
  flex: none;
  transition: background 200ms var(--ease), transform 200ms var(--ease);
}
.dot--lg { width: 10px; height: 10px; }
.dot--accent { background: var(--accent); }
.dot--muted { background: var(--dim); }

/* ===== Brand mark — red square + tiny ink dot ===== */
.brand__mark {
  display: inline-block;
  width: 9px;
  height: 9px;
  background: var(--accent);
  position: relative;
  margin-right: 12px;
  flex: none;
}
.brand__mark::after {
  content: "";
  position: absolute;
  right: -3px;
  bottom: -3px;
  width: 4px;
  height: 4px;
  background: var(--fg);
  border-radius: 50%;
}

/* ============================================================
   HEADER — corner anchors
   ============================================================ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 40px;
  pointer-events: none;
}
.site-header > * { pointer-events: auto; }

.brand {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  position: relative;
  padding-bottom: 2px;
}
.brand__word { line-height: 1; }
.brand::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: var(--fg);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 300ms var(--ease);
}
.brand:hover::after { transform: scaleX(1); }

.menu-toggle {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 8px 0;
  position: relative;
}
.menu-toggle::after {
  content: "";
  position: absolute;
  left: 0;
  right: 28px;
  bottom: 2px;
  height: 1px;
  background: var(--fg);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 250ms var(--ease), background 250ms var(--ease);
}
.menu-toggle:hover::after,
.menu-toggle[aria-expanded="true"]::after { transform: scaleX(1); }
.menu-toggle[aria-expanded="true"]::after { background: var(--accent); }

/* ===== Off-canvas menu ===== */
.menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--bg);
  padding: 100px 40px 40px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  align-content: space-between;
  gap: 40px;
}
.menu[hidden] { display: none; }

.menu__close {
  position: absolute;
  top: 28px;
  right: 40px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--fg);
}

.menu__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-self: center;
  font-size: clamp(34px, 5vw, 60px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.menu__list a {
  display: inline-grid;
  grid-template-columns: 80px 1fr;
  align-items: center;
  gap: 16px;
  color: var(--dim-2);
  transition: color 250ms var(--ease), padding 250ms var(--ease);
  padding: 6px 0;
}
.menu__list a::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--dim);
  border-radius: 50%;
  transition: background 250ms var(--ease);
  justify-self: end;
}
.menu__num {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.menu__list a:hover { color: var(--fg); padding-left: 8px; }
.menu__list a:hover::before { background: var(--accent); }
.menu__list a:hover .menu__num { color: var(--accent); }

.menu__foot {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

/* ============================================================
   HERO — modular 12-col grid (E pattern)
   ============================================================ */
.hero {
  min-height: 100vh;
  padding: 120px 40px 40px;
  position: relative;
  display: flex;
  align-items: stretch;
}
.hero__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: 1fr auto;
  gap: var(--gutter);
  max-width: var(--maxw);
  margin: 0 auto;
  width: 100%;
  min-height: calc(100vh - 160px);
  position: relative;
}

.hero__text {
  grid-column: 1 / 6;
  grid-row: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
  padding: 24px 24px 24px 0;
  position: relative;
  z-index: 2;
  animation: heroIn 800ms var(--ease) both;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim-2);
}
.hero__eyebrow-num {
  display: inline-block;
  padding: 4px 9px;
  background: var(--accent);
  color: var(--fg);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}
.hero__eyebrow-sep {
  width: 28px;
  height: 1px;
  background: var(--dim);
  display: inline-block;
}
.hero__heading {
  font-size: clamp(40px, 5.6vw, 88px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.02;
  color: var(--fg);
  position: relative;
  padding-bottom: 22px;
}
.hero__heading::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 72px;
  height: 2px;
  background: var(--accent);
}
.hero__sub {
  font-size: 16px;
  line-height: 1.55;
  color: var(--dim-2);
  max-width: 460px;
  font-weight: 400;
}
.hero__credo {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim-2);
  margin-top: 4px;
}
.hero__credo-dot {
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  flex: none;
}

/* Vertical rail label */
.hero__rail {
  grid-column: 6 / 7;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: fadeIn 700ms var(--ease) 200ms both;
}
.hero__rail::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: var(--line-2);
}
.hero__rail span {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--dim);
  padding: 0 8px;
  background: var(--bg);
  white-space: nowrap;
  max-height: 60vh;
  overflow: hidden;
}

/* Right media block — the only full-color, full-brightness block */
.hero__media {
  grid-column: 7 / 13;
  grid-row: 1;
  position: relative;
  margin: 0;
  background: var(--surface);
  overflow: hidden;
  animation: mediaIn 1100ms var(--ease) 250ms both;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.03) saturate(0.95);
  transition: transform 1200ms var(--ease), filter 600ms var(--ease);
}
.hero:hover .hero__media img { transform: scale(1.02); }

.hero__caption {
  position: absolute;
  left: 20px;
  bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg);
  background: rgba(10, 10, 10, 0.55);
  padding: 9px 12px;
  border-left: 1px solid var(--accent);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.hero__caption-sep {
  width: 18px;
  height: 1px;
  background: var(--dim);
  display: inline-block;
}

/* Page count — mid-right */
.hero__pagecount {
  position: absolute;
  right: -22px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 3;
  animation: fadeIn 700ms var(--ease) 400ms both;
}
.hero__pagecount span {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim-2);
  font-variant-numeric: tabular-nums;
}
.hero__pagecount-sep {
  width: 1px;
  height: 26px;
  background: var(--dim);
}

/* Hero pagination — bottom-left */
.hero__pagination {
  grid-column: 1 / 7;
  grid-row: 2;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  align-self: end;
  animation: fadeIn 700ms var(--ease) 500ms both;
}
.hero__pagination .dot {
  background: transparent;
  border: 1px solid var(--dim);
  width: 10px;
  height: 10px;
  cursor: pointer;
  padding: 0;
}
.hero__pagination .dot:hover { border-color: var(--fg); }
.hero__pagination .dot--active { background: var(--fg); border-color: var(--fg); }
.hero__scroll-cue {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim-2);
  margin-right: 8px;
}

/* ============================================================
   SECTION HEADER (shared)
   ============================================================ */
.section__header {
  max-width: var(--maxw);
  margin: 0 auto 48px;
  padding: 0 40px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gutter);
  align-items: end;
}
.section__num {
  grid-column: 1 / 3;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  align-self: end;
  padding-bottom: 12px;
}
.section__num::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  flex: none;
}
.section__heading {
  grid-column: 3 / 10;
  font-size: clamp(32px, 4.2vw, 60px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.04;
  position: relative;
  padding-bottom: 18px;
}
.section__heading::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48px;
  height: 2px;
  background: var(--accent);
}
.section__sub {
  grid-column: 10 / 13;
  font-size: 14px;
  line-height: 1.55;
  color: var(--dim-2);
  align-self: end;
  padding-bottom: 4px;
}

/* Block sub-number */
.block__num {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim);
  font-variant-numeric: tabular-nums;
  display: inline-block;
  margin-bottom: 8px;
}
.block__heading {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.block__heading::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex: none;
}

/* ============================================================
   LADDER — 5 product lines, one silhouette
   ============================================================ */
.ladder {
  padding: 120px 0 80px;
  background: var(--bg);
  position: relative;
}
.ladder .section__header { padding: 0 40px; }

.ladder__list {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.sku {
  background: var(--bg);
  display: flex;
  position: relative;
}
.sku:nth-child(even) { background: var(--surface); }

.sku__btn {
  width: 100%;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 28px 22px 24px;
  position: relative;
  transition: background 350ms var(--ease);
  cursor: pointer;
  min-height: 100%;
}
.sku__btn::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: transparent;
  transition: background 300ms var(--ease);
}
.sku__btn:hover { background: var(--surface); }
.sku:nth-child(even) .sku__btn:hover { background: var(--muted); }
.sku__btn:hover::before { background: var(--accent); }
.sku__btn:hover .sku__media { border-color: var(--accent); }
.sku__btn:hover .sku__media img { transform: scale(1.04); filter: brightness(1.08) contrast(1.05); }
.sku__btn:hover .sku__num { color: var(--accent); }
.sku__btn:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

.sku__num {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
  font-variant-numeric: tabular-nums;
  transition: color 250ms var(--ease);
  display: inline-block;
}
.sku__media {
  margin: 0;
  aspect-ratio: 4 / 5;
  background: var(--muted);
  overflow: hidden;
  border: 1px solid var(--line);
  transition: border-color 350ms var(--ease);
}
.sku__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.92) contrast(1.05) saturate(0.9);
  transition: filter 500ms var(--ease), transform 700ms var(--ease);
}
.sku__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--fg);
  margin-top: 4px;
}
.sku__size {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg);
  display: flex;
  flex-direction: column;
  gap: 2px;
  letter-spacing: 0.01em;
}
.sku__size em {
  font-style: normal;
  color: var(--dim-2);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.02em;
}
.sku__aud {
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim-2);
  line-height: 1.4;
}
.sku__price {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-top: auto;
  padding-top: 8px;
}
.sku__price-fig {
  font-size: 18px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
.sku__price-sub {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
}
.sku__lead {
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim-2);
  padding-top: 10px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 8px;
}
.sku__lead::before {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--dim);
  border-radius: 50%;
}

/* Per-SKU dot intensity — tonal hierarchy from cheap to premium */
.sku:nth-child(1) .sku__tag .dot { background: #4A4A4A; }
.sku:nth-child(2) .sku__tag .dot { background: #707070; }
.sku:nth-child(3) .sku__tag .dot { background: #B0B0B0; }
.sku:nth-child(4) .sku__tag .dot { background: var(--accent); }
.sku:nth-child(5) .sku__tag .dot { background: var(--accent); width: 8px; height: 8px; }

.ladder__caption {
  max-width: var(--maxw);
  margin: 32px auto 0;
  padding: 24px 40px 0;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--dim-2);
  line-height: 1.6;
  border-top: 1px solid var(--line);
  max-width: var(--maxw);
  padding-top: 20px;
}

/* ============================================================
   PRODUCTION — editorial 2x2 grid
   ============================================================ */
.production {
  padding: 120px 0 80px;
  background: var(--bg);
  position: relative;
}
.production::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-2) 30%, var(--line-2) 70%, transparent);
}
.production .section__header { padding: 0 40px; }
.production__layout {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gutter);
}
.production__col {
  grid-column: span 6;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 32px 32px 32px 28px;
  background: var(--surface);
  border-left: 2px solid var(--accent);
  position: relative;
  transition: background 400ms var(--ease);
}
.production__col:nth-child(even) {
  background: var(--bg);
  border-left-color: var(--dim-2);
}
.production__col:hover { background: var(--muted); }
.production__col:nth-child(even):hover { background: var(--surface); }

.production__col p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--dim-2);
}
.production__col p + p { margin-top: 0; }
.production__note {
  font-size: 12px;
  color: var(--dim);
  letter-spacing: 0.02em;
  border-top: 1px solid var(--line);
  padding-top: 12px;
  margin-top: 8px;
}

/* KV list */
.kv {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.kv__row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 18px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.kv__row dt {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-variant-numeric: tabular-nums;
}
.kv__row dd {
  font-size: 13px;
  color: var(--dim-2);
  line-height: 1.5;
}
.kv--stacked .kv__row {
  grid-template-columns: 1fr;
  gap: 4px;
}
.kv--stacked .kv__row dt {
  padding-bottom: 0;
}
.kv--stacked .kv__row dd {
  padding-left: 18px;
  border-left: 1px solid var(--line);
  margin-left: 4px;
}

/* QC list */
.qc {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.qc li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.qc__num {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.qc__txt {
  font-size: 13px;
  color: var(--dim-2);
  line-height: 1.5;
}

/* List */
.list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.list li {
  font-size: 13px;
  line-height: 1.55;
  padding-left: 20px;
  position: relative;
  color: var(--dim-2);
}
.list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  background: var(--dim);
  border-radius: 50%;
}

/* ============================================================
   B2B / CUSTOM
   ============================================================ */
.b2b {
  padding: 120px 0 80px;
  background: var(--bg);
  position: relative;
}
.b2b::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-2) 30%, var(--line-2) 70%, transparent);
}
.b2b .section__header { padding: 0 40px; }
.b2b__layout {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gutter);
}
.b2b__tpm {
  grid-column: 1 / 8;
  grid-row: 1;
  background: var(--surface);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-top: 2px solid var(--accent);
}
.b2b__col {
  background: var(--bg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-top: 2px solid var(--dim-2);
}
.b2b__col--scopes {
  grid-column: 8 / 13;
  grid-row: 1;
}
.b2b__col--lead {
  grid-column: 1 / 13;
  grid-row: 2;
}
.b2b__tpm p, .b2b__col p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--dim-2);
  max-width: 540px;
}

.tpm {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 18px;
  margin-top: 8px;
}
.tpm li {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--fg);
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.tpm__dot {
  width: 16px;
  height: 16px;
  background: var(--c, var(--fg));
  display: inline-block;
  border: 1px solid var(--line-2);
  flex: none;
}

.b2b__note {
  font-size: 12px;
  color: var(--dim);
  border-top: 1px solid var(--line);
  padding-top: 12px;
  margin-top: 8px;
  letter-spacing: 0.02em;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  padding: 120px 0 80px;
  background: var(--bg);
  position: relative;
}
.contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-2) 30%, var(--line-2) 70%, transparent);
}
.contact .section__header { padding: 0 40px; }
.contact__form {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0 var(--gutter);
}
.field {
  grid-column: span 4;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 0 20px;
  border-bottom: 1px solid var(--line-2);
  transition: border-color 300ms var(--ease);
  position: relative;
}
.field--line { grid-column: span 4; position: relative; }
.field--full { grid-column: span 12; }
.field:focus-within { border-bottom-color: var(--accent); }
.field label {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim-2);
}
.field input,
.field select,
.field textarea {
  background: transparent;
  border: 0;
  color: var(--fg);
  font: inherit;
  font-size: 16px;
  padding: 2px 0;
  outline: none;
  width: 100%;
  resize: none;
  font-family: inherit;
}
.field input::placeholder,
.field textarea::placeholder {
  color: var(--dim);
  font-weight: 400;
}
.field select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 24px;
}
.field--line::after {
  content: "↓";
  position: absolute;
  right: 4px;
  bottom: 22px;
  font-size: 14px;
  color: var(--dim-2);
  pointer-events: none;
  transition: color 250ms var(--ease);
}
.field--line:focus-within::after { color: var(--accent); }

.form__submit {
  grid-column: 1 / 6;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 36px;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 14px 0;
  position: relative;
  align-self: start;
  justify-self: start;
  cursor: pointer;
  transition: color 250ms var(--ease);
}
.form__submit::after {
  content: "";
  position: absolute;
  left: 0;
  right: 40px;
  bottom: 10px;
  height: 1px;
  background: var(--fg);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 300ms var(--ease), background 300ms var(--ease);
}
.form__submit:hover::after { transform: scaleX(1); background: var(--accent); }
.form__submit:hover { color: var(--accent); }

/* ============================================================
   FLOATING CTA — bottom-right corner anchor
   ============================================================ */
.cta-floating {
  position: fixed;
  right: 40px;
  bottom: 40px;
  z-index: 50;
}
.cta-floating__link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: var(--fg);
  color: var(--bg);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: background 300ms var(--ease), color 300ms var(--ease);
}
.cta-floating__link .dot { background: var(--bg); }
.cta-floating__link:hover { background: var(--accent); color: var(--fg); }
.cta-floating__link:hover .dot { background: var(--fg); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  padding: 80px 40px 40px;
  background: var(--bg);
  border-top: 1px solid var(--line);
  position: relative;
}
.footer__grid {
  max-width: var(--maxw);
  margin: 0 auto 60px;
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: var(--gutter);
}
.footer__col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer__brand {
  display: inline-flex;
  align-items: center;
  font-size: 16px;
  font-weight: 500;
}
.footer__addr,
.footer__pay,
.footer__col p {
  font-size: 12px;
  color: var(--dim-2);
  line-height: 1.55;
}
.footer__pay { color: var(--dim); }
.footer__h {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg);
  margin-bottom: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.footer__h::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
  flex: none;
}
.footer__col ul { display: flex; flex-direction: column; gap: 6px; }
.footer__col ul a {
  font-size: 12px;
  color: var(--dim-2);
  transition: color 200ms var(--ease);
  display: inline-block;
  position: relative;
}
.footer__col ul a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 250ms var(--ease);
}
.footer__col ul a:hover { color: var(--fg); }
.footer__col ul a:hover::after { transform: scaleX(1); }
.footer__social {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 4px;
}
.footer__social a {
  font-size: 12px;
  color: var(--dim-2);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}
.footer__social a:hover { color: var(--fg); border-color: var(--accent); }
.footer__bottom {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: var(--dim);
  letter-spacing: 0.04em;
  text-align: center;
}

/* ============================================================
   MODAL
   ============================================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(10, 10, 10, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  animation: fadeIn 300ms var(--ease) both;
}
.modal[hidden] { display: none; }
.modal__panel {
  background: var(--surface);
  max-width: 1200px;
  width: 100%;
  max-height: 90vh;
  overflow: auto;
  position: relative;
  border-top: 2px solid var(--accent);
  animation: modalIn 500ms var(--ease) both;
}
.modal__close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  z-index: 5;
  color: var(--dim-2);
  padding: 8px 12px;
  background: rgba(10, 10, 10, 0.6);
  transition: color 200ms var(--ease);
}
.modal__close:hover { color: var(--fg); }
.modal__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 60vh;
}
.modal__media {
  margin: 0;
  background: var(--muted);
  overflow: hidden;
}
.modal__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.05) saturate(0.9);
}
.modal__body {
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.modal__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.modal__title {
  font-size: clamp(30px, 3.6vw, 46px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.05;
  color: var(--fg);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.modal__lede {
  font-size: 15px;
  line-height: 1.55;
  color: var(--dim-2);
  max-width: 480px;
}
.modal__spec {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 8px;
  border-top: 1px solid var(--line);
}
.modal__spec > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.modal__spec > div:nth-child(odd) { padding-right: 18px; border-right: 1px solid var(--line); }
.modal__spec > div:nth-child(even) { padding-left: 18px; }
.modal__spec dt {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
}
.modal__spec dd {
  font-size: 14px;
  color: var(--fg);
  font-weight: 500;
  line-height: 1.4;
}

/* ============================================================
   ANIMATION
   ============================================================ */
@keyframes heroIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes mediaIn {
  from { opacity: 0; transform: scale(0.99); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px) scale(0.99); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ============================================================
   RESPONSIVE — single breakpoint
   ============================================================ */
@media (max-width: 960px) {
  .site-header { padding: 20px 24px; }
  .menu { padding: 90px 24px 32px; }
  .menu__close { top: 22px; right: 24px; }
  .menu__list { font-size: 32px; }
  .menu__list a { grid-template-columns: 56px 1fr; }

  .hero { padding: 100px 24px 32px; min-height: auto; }
  .hero__grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    min-height: auto;
    gap: 28px;
  }
  .hero__text { grid-column: 1; grid-row: 1; padding: 0; gap: 22px; }
  .hero__media { grid-column: 1; grid-row: 2; aspect-ratio: 4 / 3; }
  .hero__rail { grid-column: 1; grid-row: 3; padding: 12px 0; }
  .hero__rail::before { display: none; }
  .hero__rail span {
    writing-mode: horizontal-tb;
    transform: none;
    font-size: 10px;
    max-height: none;
    overflow: visible;
  }
  .hero__pagination { grid-column: 1; grid-row: 4; margin-top: 0; }
  .hero__pagecount { display: none; }

  .section__header {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 0 24px !important;
    margin-bottom: 32px;
  }
  .section__num, .section__heading, .section__sub { grid-column: 1; }

  .ladder { padding: 80px 0 60px; }
  .ladder .section__header { padding: 0 24px; }
  .ladder__list { grid-template-columns: 1fr; }
  .sku { background: var(--surface) !important; }
  .sku__btn { padding: 24px 24px 22px; }
  .sku__media { aspect-ratio: 16 / 9; }
  .ladder__caption { padding: 18px 24px 0; font-size: 12px; }

  .production, .b2b, .contact { padding: 80px 0 60px; }
  .production__layout, .b2b__layout { grid-template-columns: 1fr; padding: 0 24px; }
  .production__col { grid-column: 1; padding: 24px; }
  .b2b__tpm { grid-column: 1; grid-row: auto; padding: 24px; }
  .b2b__col--scopes { grid-column: 1; grid-row: auto; padding: 24px; }
  .b2b__col--lead { grid-column: 1; grid-row: auto; padding: 24px; }
  .tpm { grid-template-columns: 1fr 1fr; }

  .contact__form { grid-template-columns: 1fr; padding: 0 24px; }
  .field, .field--line { grid-column: 1; }
  .field--full { grid-column: 1; }
  .form__submit { grid-column: 1; }

  .site-footer { padding: 60px 24px 32px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px 24px; margin-bottom: 40px; }
  .footer__bottom { font-size: 10.5px; }

  .cta-floating { right: 16px; bottom: 16px; }
  .cta-floating__link { padding: 12px 16px; font-size: 13px; }

  .modal { padding: 20px; }
  .modal__grid { grid-template-columns: 1fr; }
  .modal__media { aspect-ratio: 4 / 3; }
  .modal__body { padding: 32px 24px; }
  .modal__spec { grid-template-columns: 1fr; }
  .modal__spec > div { padding: 12px 0 !important; border-right: 0 !important; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}