/* =========================================================
   BLUEFRAMECORP — site system
   Blueprint → Structure → Craft → Transformation
   ========================================================= */

@view-transition { navigation: auto; }

:root {
  /* ground */
  --ink-0: #05080d;
  --ink-1: #090e16;
  --ink-2: #0f1620;
  --ink-3: #17202c;
  --ink-4: #222d3b;
  /* material */
  --concrete: #8d97a4;
  --concrete-2: #b5bdc7;
  --bone: #e9edf1;
  --bone-dim: #c9d1da;
  --muted: #95a3b6;           /* secondary text, cool-tinted, 6.9:1 on ink-1 */
  /* brand */
  --brand: #1b3a5c;           /* logo navy, from the brand files */
  --brand-2: #234a74;
  --blueprint: #10294a;       /* drenched blueprint field */
  --blue: #3d8bff;            /* electric: lines, frame, focus, CTA */
  --blue-2: #8db8ff;          /* labels on dark */
  --blue-glow: rgba(61, 139, 255, .14);
  --lit: #d7e7ff;
  --lit2: #79adff;
  /* lines */
  --hair: rgba(141, 184, 255, .12);
  --hair-2: rgba(141, 184, 255, .22);
  --hair-3: rgba(141, 184, 255, .4);

  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-text: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --t-mega: clamp(3.1rem, 10.4vw, 11.6rem);
  --t-xxl: clamp(2.6rem, 7vw, 7.4rem);
  --t-xl: clamp(2.2rem, 5.2vw, 5.4rem);
  --t-l: clamp(1.7rem, 3.4vw, 3.2rem);
  --t-m: clamp(1.2rem, 1.8vw, 1.55rem);
  --t-body: clamp(1rem, .96rem + .2vw, 1.1rem);
  --t-s: .9rem;
  --t-xs: .75rem;
  --t-label: .6875rem;

  --gutter: clamp(16px, 4vw, 64px);
  --section: clamp(96px, 14vw, 220px);
  --header-h: 72px;
  --measure: 60ch;
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);

  color-scheme: dark;
}

/* ---------- reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: clip; }
body {
  margin: 0; background: var(--ink-1); color: var(--bone);
  font-family: var(--font-text); font-size: var(--t-body); line-height: 1.62;
  font-variation-settings: "wdth" 100; letter-spacing: .005em;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
img, svg, video { display: block; max-width: 100%; }
img, video { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
::selection { background: var(--blue); color: var(--ink-0); }
:focus-visible { outline: 1.5px solid var(--blue); outline-offset: 4px; border-radius: 1px; }
html { scrollbar-color: var(--ink-4) var(--ink-0); scrollbar-width: thin; }
::-webkit-scrollbar { width: 10px; } ::-webkit-scrollbar-track { background: var(--ink-0); }
::-webkit-scrollbar-thumb { background: var(--ink-4); border: 3px solid var(--ink-0); border-radius: 0; }
::-webkit-scrollbar-thumb:hover { background: var(--brand-2); }
.vh { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: fixed; left: 12px; top: 12px; z-index: 200; padding: 10px 14px; background: var(--blue); color: var(--ink-0); font: 600 var(--t-s)/1 var(--font-text); transform: translateY(-160%); transition: transform .2s; }
.skip:focus { transform: none; }

/* grain over everything: concrete, not noise for its own sake */
body::after {
  content: ""; position: fixed; inset: -50%; z-index: 90; pointer-events: none; opacity: .055;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* ---------- type ---------- */
.display, h1, h2 {
  font-family: var(--font-display); font-weight: 800; font-variation-settings: "wdth" 125;
  line-height: .92; letter-spacing: -.025em; text-transform: uppercase; text-wrap: balance;
}
h3 { font-family: var(--font-display); font-weight: 700; font-variation-settings: "wdth" 112; font-size: var(--t-m); line-height: 1.12; letter-spacing: -.01em; text-transform: uppercase; }
p { text-wrap: pretty; }
.lede { font-size: var(--t-m); line-height: 1.45; color: var(--bone-dim); max-width: 34ch; font-variation-settings: "wdth" 100; }
.prose { max-width: var(--measure); color: var(--bone-dim); }
.prose p + p { margin-top: 1em; }
.label, .meta {
  font-family: var(--font-mono); font-size: var(--t-label); font-weight: 500; line-height: 1.4;
  letter-spacing: .14em; text-transform: uppercase; color: var(--muted); font-variant-numeric: tabular-nums;
}
.meta b, .label b { color: var(--blue-2); font-weight: 500; }
.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.t-blue { color: var(--blue); }

/* placeholders: editable company facts. Deliberately visible. */
.ph {
  display: inline-flex; align-items: center; gap: .5em; padding: .12em .5em; border: 1px dashed var(--hair-3);
  color: var(--blue-2); font-family: var(--font-mono); font-size: max(.78em, 11px); letter-spacing: .06em; text-transform: uppercase;
  background: rgba(61, 139, 255, .05); white-space: nowrap;
}
.ph::before { content: ""; width: .5em; height: .5em; border: 1px solid currentColor; transform: rotate(45deg); }

/* ---------- layout ---------- */
.wrap { padding-inline: var(--gutter); }
.section { position: relative; padding-block: var(--section); }
.rule { height: 1px; background: var(--hair-2); }
.grid12 { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: clamp(12px, 2vw, 32px); }

/* blueprint field used behind whole sections */
.bp-field {
  background-color: var(--ink-1);
  background-image:
    linear-gradient(var(--hair) 1px, transparent 1px),
    linear-gradient(90deg, var(--hair) 1px, transparent 1px),
    linear-gradient(rgba(141,184,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(141,184,255,.05) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px;
  background-position: -1px -1px;
}

/* section cut marker: how sections hand over to each other */
.cut { position: relative; display: flex; align-items: center; gap: 16px; padding-inline: var(--gutter); height: 64px; }
.cut__line { flex: 1; height: 1px; background: var(--hair-2); transform-origin: left; }
.cut__tag { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--hair-3); border-radius: 50%; font: 500 11px/1 var(--font-mono); color: var(--blue-2); }
.cut__arrow { width: 0; height: 0; border-left: 6px solid transparent; border-right: 6px solid transparent; border-top: 9px solid var(--blue); }
.cut .meta { white-space: nowrap; }

/* ---------- links + buttons ---------- */
.lnk { position: relative; display: inline-flex; align-items: center; gap: .6em; padding-block: .3em; }
.lnk::before, .lnk::after { content: ""; position: absolute; left: 0; bottom: 0; height: 1px; background: currentColor; }
.lnk::before { right: 0; opacity: .28; }
.lnk::after { right: 0; background: var(--blue); transform: scaleX(0); transform-origin: right; transition: transform .6s var(--ease-out); }
.lnk:hover::after, .lnk:focus-visible::after { transform: scaleX(1); transform-origin: left; }
/* architectural tick marks appear at the ends of the line on hover */
.lnk > .tk { position: absolute; bottom: -4px; width: 1px; height: 9px; background: var(--blue); transform: scaleY(0); transition: transform .35s var(--ease-out) .15s; }
.lnk > .tk:first-of-type { left: 0; } .lnk > .tk:last-of-type { right: 0; }
.lnk:hover > .tk, .lnk:focus-visible > .tk { transform: scaleY(1); }

.btn {
  --bx: 0px; --by: 0px;
  position: relative; display: inline-flex; align-items: center; gap: 14px; min-height: 56px; padding: 0 26px;
  font: 600 var(--t-label)/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase;
  color: var(--ink-0); background: var(--blue); isolation: isolate;
  transform: translate(var(--bx), var(--by)); transition: transform .5s var(--ease-out), background-color .3s, color .3s;
}
.btn svg { width: 14px; height: 14px; transition: transform .5s var(--ease-out); }
.btn:hover svg { transform: translateX(4px); }
.btn:hover { background: var(--lit); }
.btn--ghost { color: var(--bone); background: transparent; box-shadow: inset 0 0 0 1px var(--hair-3); }
.btn--ghost:hover { background: rgba(61,139,255,.08); color: var(--bone); box-shadow: inset 0 0 0 1px var(--blue); }
/* the button carries its own small frame on hover */
.btn .fr { position: absolute; inset: -7px; pointer-events: none; opacity: 0; transition: opacity .3s, inset .5s var(--ease-out); }
.btn .fr i { position: absolute; width: 8px; height: 8px; border: 0 solid var(--blue); }
.btn .fr i:nth-child(1) { left: 0; top: 0; border-left-width: 1.5px; border-top-width: 1.5px; }
.btn .fr i:nth-child(2) { right: 0; top: 0; border-right-width: 1.5px; border-top-width: 1.5px; }
.btn .fr i:nth-child(3) { right: 0; bottom: 0; border-right-width: 1.5px; border-bottom-width: 1.5px; }
.btn .fr i:nth-child(4) { left: 0; bottom: 0; border-left-width: 1.5px; border-bottom-width: 1.5px; }
.btn:hover .fr, .btn:focus-visible .fr { opacity: 1; inset: -10px; }
.btn:focus-visible { outline: none; }

/* ---------- header ---------- */
.hdr {
  position: fixed; inset: 0 0 auto 0; z-index: 60; height: var(--header-h);
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding-inline: var(--gutter);
  transition: transform .6s var(--ease-out), background-color .4s;
}
.hdr::after { content: ""; position: absolute; left: var(--gutter); right: var(--gutter); bottom: 0; height: 1px; background: var(--hair); transform: scaleX(0); transform-origin: left; transition: transform 1s var(--ease-out); }
.hdr.is-solid { background: rgba(9, 14, 22, .78); backdrop-filter: blur(14px) saturate(1.2); -webkit-backdrop-filter: blur(14px) saturate(1.2); }
.hdr.is-solid::after { transform: scaleX(1); }
.hdr.is-hidden { transform: translateY(-100%); }
.logo { display: inline-flex; align-items: center; color: var(--bone); width: clamp(150px, 15vw, 196px); }
.logo svg { width: 100%; height: auto; }
.logo .lg-mark { color: var(--blue); }
.hdr__mid { display: flex; gap: 22px; align-items: center; }
.hdr__right { justify-self: end; display: flex; align-items: center; gap: 10px; }
.hdr .btn { min-height: 44px; padding: 0 18px; }
.menu-btn { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; padding: 0 6px 0 14px; font: 500 var(--t-label)/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; }
.menu-btn__ico { position: relative; width: 30px; height: 30px; }
.menu-btn__ico i { position: absolute; width: 8px; height: 8px; border: 0 solid currentColor; transition: all .5s var(--ease-out); }
.menu-btn__ico i:nth-child(1) { left: 3px; top: 3px; border-left-width: 1.5px; border-top-width: 1.5px; }
.menu-btn__ico i:nth-child(2) { right: 3px; top: 3px; border-right-width: 1.5px; border-top-width: 1.5px; }
.menu-btn__ico i:nth-child(3) { right: 3px; bottom: 3px; border-right-width: 1.5px; border-bottom-width: 1.5px; }
.menu-btn__ico i:nth-child(4) { left: 3px; bottom: 3px; border-left-width: 1.5px; border-bottom-width: 1.5px; }
.menu-btn__ico b { position: absolute; left: 10px; right: 10px; top: 14px; height: 1.5px; background: var(--blue); transition: transform .5s var(--ease-out); }
.menu-btn:hover .menu-btn__ico i:nth-child(1) { left: 0; top: 0; } .menu-btn:hover .menu-btn__ico i:nth-child(2) { right: 0; top: 0; }
.menu-btn:hover .menu-btn__ico i:nth-child(3) { right: 0; bottom: 0; } .menu-btn:hover .menu-btn__ico i:nth-child(4) { left: 0; bottom: 0; }
[aria-expanded="true"] .menu-btn__ico b { transform: rotate(45deg); }
[aria-expanded="true"] .menu-btn__ico b + b { transform: rotate(-45deg); }
.menu-btn__ico b + b { transform: scaleX(.001); }

/* ---------- blueprint menu ---------- */
.menu {
  position: fixed; inset: 0; z-index: 55; display: none; color: var(--bone);
  background: var(--blueprint);
}
.menu.is-open, .menu.is-closing { display: block; }
.menu__grid { position: absolute; inset: 0; pointer-events: none; }
.menu__grid svg { width: 100%; height: 100%; }
.menu__grid line { stroke: rgba(215, 231, 255, .12); stroke-width: 1; }
.menu__grid line.mj { stroke: rgba(215, 231, 255, .22); }
.menu__inner { position: relative; height: 100%; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: var(--gutter); padding: calc(var(--header-h) + 3vh) var(--gutter) 4vh; overflow-y: auto; }
.menu__list { align-self: center; counter-reset: m; }
.menu__item { position: relative; display: flex; align-items: baseline; gap: clamp(14px, 2.4vw, 36px); padding-block: .2vh; }
.menu__item a { display: flex; align-items: baseline; gap: clamp(14px, 2.4vw, 36px); width: 100%; }
.menu__no { font: 500 clamp(.75rem, 1vw, .9rem)/1 var(--font-mono); letter-spacing: .1em; color: var(--blue-2); min-width: 2.2em; }
.menu__dash { width: clamp(24px, 4vw, 64px); height: 1.5px; background: currentColor; opacity: .45; align-self: center; transform-origin: left; transition: transform .5s var(--ease-out), opacity .3s; }
.menu__name { font: 800 clamp(2.4rem, 7.2vh, 6rem)/1 var(--font-display); font-variation-settings: "wdth" 125; letter-spacing: -.02em; text-transform: uppercase; transition: color .3s, transform .6s var(--ease-out); }
.menu__xy { margin-left: auto; font: 500 var(--t-label)/1 var(--font-mono); letter-spacing: .12em; color: rgba(215,231,255,.55); opacity: 0; transition: opacity .3s; }
.menu__item a:hover .menu__name, .menu__item a:focus-visible .menu__name { color: var(--lit2); transform: translateX(10px); }
.menu__item a:hover .menu__dash, .menu__item a:focus-visible .menu__dash { transform: scaleX(1.8); opacity: 1; }
.menu__item a:hover .menu__xy, .menu__item a:focus-visible .menu__xy { opacity: 1; }
.menu__item a[aria-current="page"] .menu__name { color: var(--lit2); }
.menu__side { align-self: stretch; display: grid; grid-template-rows: 1fr auto; gap: 24px; min-height: 0; }
.menu__plate { position: relative; border: 1px solid rgba(215,231,255,.18); min-height: 0; }
.menu__plate .bf-draw { width: 100%; height: 100%; }
.menu__plate .label { position: absolute; left: 14px; top: 12px; color: rgba(215,231,255,.7); }
.menu__contact { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 24px; }
.menu__contact a { font-size: var(--t-s); }
.menu__contact .label { color: rgba(215,231,255,.6); margin-bottom: 6px; }

/* ---------- custom cursor (fine pointers only) ---------- */
.cur { position: fixed; left: 0; top: 0; z-index: 120; pointer-events: none; width: 0; height: 0; display: none; }
html.has-cursor .cur { display: block; }
html.has-cursor, html.has-cursor a, html.has-cursor button, html.has-cursor [role="button"], html.has-cursor label { cursor: none; }
html.has-cursor input, html.has-cursor textarea, html.has-cursor select { cursor: text; }
html.has-cursor select { cursor: pointer; }
.cur__box { position: absolute; left: 0; top: 0; width: 18px; height: 18px; will-change: transform, width, height; }
.cur__box i { position: absolute; width: 6px; height: 6px; border: 0 solid var(--blue); }
.cur__box i:nth-child(1) { left: 0; top: 0; border-left-width: 1.5px; border-top-width: 1.5px; }
.cur__box i:nth-child(2) { right: 0; top: 0; border-right-width: 1.5px; border-top-width: 1.5px; }
.cur__box i:nth-child(3) { right: 0; bottom: 0; border-right-width: 1.5px; border-bottom-width: 1.5px; }
.cur__box i:nth-child(4) { left: 0; bottom: 0; border-left-width: 1.5px; border-bottom-width: 1.5px; }
.cur.is-target .cur__box i { width: 10px; height: 10px; }
.cur__dot { position: absolute; left: -2px; top: -2px; width: 4px; height: 4px; background: var(--bone); border-radius: 50%; will-change: transform; }
.cur__xy { position: absolute; left: 14px; top: 14px; font: 500 9.5px/1 var(--font-mono); letter-spacing: .1em; color: var(--blue-2); white-space: nowrap; will-change: transform; transition: opacity .2s; }
.cur.is-target .cur__xy, .cur.is-text .cur__xy { opacity: 0; }
.cur__lbl { position: absolute; font: 600 9.5px/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-0); background: var(--blue); padding: 6px 8px; white-space: nowrap; opacity: 0; transform: translate(-50%, 18px); transition: opacity .2s; }
.cur.has-label .cur__lbl { opacity: 1; }
.cur.is-hidden, .cur.is-idle { opacity: 0; }

/* ---------- THE BLUEFRAME (fixed structural frame) ---------- */
.bframe { position: fixed; inset: 0; z-index: 40; pointer-events: none; }
.bframe svg { width: 100%; height: 100%; overflow: visible; }
.bframe .c { fill: none; stroke: var(--blue); stroke-width: 1.5; stroke-linecap: square; }
.bframe .edge { fill: none; stroke: var(--blue); stroke-width: .75; opacity: .32; }
.bframe .inner path, .bframe .inner line, .bframe .inner rect { fill: none; stroke: var(--blue); stroke-width: .75; vector-effect: non-scaling-stroke; }
.bframe .inner .mode { opacity: 0; }
.bframe .bfl { font: 500 9.5px/1 var(--font-mono); letter-spacing: .12em; fill: var(--blue-2); }
.bframe .bfl--dim { fill: var(--blue); }
.bframe .tick { stroke: var(--blue); stroke-width: 1; }

/* ---------- loader ---------- */
.loader { position: fixed; inset: 0; z-index: 150; display: grid; place-items: center; background: var(--ink-0); }
html:not(.js) .loader, html.no-loader .loader { display: none; }
.loader__grid { position: absolute; inset: 0; }
.loader__grid line { stroke: var(--hair-2); stroke-width: 1; }
.loader__line { position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: var(--blue); transform: scaleX(0); }
.loader__mark { position: relative; display: grid; justify-items: center; gap: 22px; }
.loader__bf { width: 92px; color: var(--blue); }
.loader__word { font: 800 clamp(1.6rem, 4.4vw, 3.4rem)/1 var(--font-display); font-variation-settings: "wdth" 125; letter-spacing: .02em; display: flex; overflow: hidden; }
.loader__word span { display: inline-block; }
.loader__pct { position: absolute; right: var(--gutter); bottom: 4vh; }
.loader__skip { position: absolute; left: var(--gutter); bottom: 4vh; }

/* ---------- reveal + plotted text ---------- */
html.js.motion [data-reveal] { opacity: 0; transform: translateY(28px); }
html.js.motion [data-reveal].is-in { opacity: 1; transform: none; transition: opacity 1s var(--ease-out), transform 1.2s var(--ease-out); transition-delay: var(--d, 0s); }
.plot .ch { display: inline-block; }
html.js.motion .plot:not(.is-plotted) .ch { opacity: 0; }
html.js.motion .plot .ch { transition: opacity .01s linear calc(var(--i) * 22ms), color .9s var(--ease-out) calc(var(--i) * 22ms + 60ms), text-shadow .9s var(--ease-out) calc(var(--i) * 22ms + 60ms); }
html.js.motion .plot.is-plotted .ch { animation: plotch .55s calc(var(--i) * 22ms) both; }
@keyframes plotch {
  0% { opacity: 0; color: transparent; -webkit-text-stroke: 1px var(--blue); }
  10% { opacity: 1; color: transparent; -webkit-text-stroke: 1px var(--blue); }
  60% { color: transparent; -webkit-text-stroke: 1px var(--blue); }
  100% { opacity: 1; color: inherit; -webkit-text-stroke: 0 transparent; }
}
.plot .w { display: inline-block; white-space: nowrap; }

/* ---------- drawing (shared SVG language) ---------- */
.bf-draw { width: 100%; height: auto; overflow: visible; --draw: #a9c6f0; --draw-label: #8fa6c4; --wall: #0f1824; --mortar: rgba(169, 198, 240, .2); --steel: #7e95b3; --crack: #c8b9a5; --stain: #6b5d4c; --brick: #31455f; }
.bf-draw .d { fill: none; stroke: var(--draw); stroke-width: 1.1; stroke-dasharray: 1; stroke-dashoffset: 0; stroke-linejoin: round; stroke-linecap: round; }
.bf-draw .t { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; fill: var(--draw-label); }
.bf-draw .pg { fill: none; stroke: rgba(141, 184, 255, .07); stroke-width: .6; }
.bf-draw .major { stroke: rgba(141, 184, 255, .13); stroke-width: .7; }
.bf-draw .axis { fill: none; stroke: rgba(141, 184, 255, .32); stroke-width: .7; stroke-dasharray: 14 5 2 5; }
.bf-draw .bubble { fill: var(--ink-1); stroke: rgba(141, 184, 255, .55); stroke-width: .9; }
.bf-draw .bubt { font-size: 11px; fill: var(--blue-2); }
.bf-draw .lvmark { fill: var(--blue); }
.bf-draw .lvt { font-size: 10.5px; fill: var(--blue-2); }
.bf-draw .gl { stroke: var(--bone-dim); stroke-width: 1.6; }
.bf-draw .phx { stroke: rgba(141, 184, 255, .28); stroke-width: 1; }
.bf-draw .earth { opacity: .7; }
.bf-draw .curb { stroke: var(--concrete); }
.bf-draw .fnd { stroke: var(--steel); }
.bf-draw .col, .bf-draw .beam { stroke: var(--blue); stroke-width: 1.5; }
.bf-draw .brace { stroke: var(--blue); stroke-width: .9; opacity: .7; }
.bf-draw .wallfill { fill: var(--wall); }
.bf-draw .env { stroke: var(--bone-dim); stroke-width: 1.6; }
.bf-draw .pb { fill: none; stroke: var(--mortar); stroke-width: .7; }
.bf-draw .quoin, .bf-draw .belt { stroke: var(--draw); stroke-width: .9; }
.bf-draw .lintel, .bf-draw .sill { stroke: var(--bone-dim); stroke-width: 1; }
.bf-draw .frame { stroke: var(--draw); stroke-width: 1.2; }
.bf-draw .sash, .bf-draw .mull { stroke: var(--draw); stroke-width: .7; opacity: .8; }
.bf-draw .pier, .bf-draw .signband { stroke: var(--bone-dim); stroke-width: 1.1; }
.bf-draw .shop, .bf-draw .transom, .bf-draw .kick, .bf-draw .door { stroke: var(--draw); stroke-width: .9; }
.bf-draw .glass { fill: var(--lit); opacity: .85; }
.bf-draw .shopglass { opacity: .5; }
.bf-draw .crown, .bf-draw .frieze, .bf-draw .parapet, .bf-draw .coping { stroke: var(--bone-dim); stroke-width: 1.1; }
.bf-draw .dentil { fill: var(--draw); opacity: .55; }
.bf-draw .corbel { stroke: var(--bone-dim); stroke-width: .9; }
.bf-draw .crack { stroke: var(--crack); stroke-width: 1.2; }
.bf-draw .stain { opacity: .55; }
.bf-draw .spall { fill: #2a2622; stroke: var(--crack); stroke-width: .7; }
.bf-draw .hole { fill: #06090d; }
.bf-draw .void { fill: var(--ink-1); }
.bf-draw .debris { fill: var(--crack); opacity: .6; }
.bf-draw .rpfill { fill: rgba(61, 139, 255, .07); }
.bf-draw .rpb { stroke: var(--blue); stroke-width: 1.8; stroke-linecap: square; }
.bf-draw .leader { stroke: var(--blue); stroke-width: .8; }
.bf-draw .rpdot { fill: var(--blue); }
.bf-draw .rpid { fill: var(--blue); font-size: 12px; font-weight: 600; }
.bf-draw .rpt { fill: var(--bone); font-size: 11.5px; }
.bf-draw .rps { fill: var(--draw-label); font-size: 10px; }
.bf-draw .rp.is-done .rps { fill: var(--blue-2); }
.bf-draw .net { opacity: .55; }
.bf-draw .pn { fill: none; stroke: rgba(141, 184, 255, .16); stroke-width: .5; }
.bf-draw .std { stroke: var(--steel); stroke-width: 1.7; }
.bf-draw .ledger { stroke: var(--steel); stroke-width: 1.1; }
.bf-draw .plank { stroke: var(--concrete); stroke-width: 3.2; opacity: .5; stroke-linecap: butt; }
.bf-draw .rail, .bf-draw .sbrace { stroke: var(--steel); stroke-width: .8; }
.bf-draw .tie { stroke: var(--blue); stroke-width: .8; }
.bf-draw .plate { stroke: var(--steel); }
.bf-draw .post, .bf-draw .xb { stroke: var(--steel); stroke-width: 1.5; }
.bf-draw .header, .bf-draw .deck { stroke: var(--steel); stroke-width: 1.1; }
.bf-draw .shedpanel { fill: var(--brand); }
.bf-draw .panel { stroke: var(--lit2); stroke-width: .9; }
.bf-draw .shedlight { fill: var(--lit); }
.bf-draw .shedcone { fill: var(--lit); fill-opacity: .07; }
.bf-draw .backwall { fill: #0b121b; }
.bf-draw .slab { stroke: var(--bone-dim); stroke-width: 1.2; }
.bf-draw .demo { fill: none; stroke: var(--crack); stroke-width: 1; stroke-dasharray: 5 4; }
.bf-draw .demot { fill: var(--crack); font-size: 10px; }
.bf-draw .fit { stroke: var(--bone); stroke-width: 1; }
.bf-draw .fit.thin { stroke-width: .7; opacity: .7; }
.bf-draw .lamp { fill: var(--lit); }
.bf-draw .breakline { stroke: var(--blue); stroke-width: 1.2; }
.bf-draw .brick { fill: var(--brick); }
.bf-draw .dim { stroke: var(--draw-label); stroke-width: .8; }
.bf-draw .dimt { font-size: 11px; fill: var(--draw-label); }
.bf-draw .ttl { font-size: 10.5px; fill: var(--draw-label); letter-spacing: .14em; }
.bf-draw .uplight { opacity: .9; }
.bf-draw .roofel { stroke: var(--draw); stroke-width: 1; }
.bf-draw .roofel.thin { stroke-width: .7; }
.bf-draw .membrane { stroke: var(--blue); stroke-width: 1.4; }
.bf-draw g.L { transition: opacity .6s var(--ease-out); }
/* light variant: drawing on the drenched blueprint field */
.bf-draw.on-bp { --draw: rgba(232, 241, 255, .82); --draw-label: rgba(215, 231, 255, .62); --wall: rgba(8, 26, 50, .55); --mortar: rgba(215, 231, 255, .18); --steel: rgba(215, 231, 255, .7); --brick: rgba(215, 231, 255, .2); }
.bf-draw.on-bp .bubble { fill: var(--blueprint); }

/* ---------- HERO ---------- */
.hero { position: relative; height: 100svh; min-height: 640px; overflow: clip; background: var(--ink-0); isolation: isolate; }
.hero__plate { position: absolute; inset: 0; z-index: -2; opacity: .32; }
.hero__plate img, .hero__plate video { width: 100%; height: 100%; object-fit: cover; filter: saturate(.6) contrast(1.05); }
.hero__fog { position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60% 50% at 62% 40%, rgba(61, 139, 255, .14), transparent 70%),
    radial-gradient(40% 30% at 85% 10%, rgba(141, 184, 255, .08), transparent 70%),
    linear-gradient(180deg, rgba(5, 8, 13, 0) 55%, var(--ink-0) 100%);
}
.hero__dust { position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.hero__stage { position: absolute; inset: 0; perspective: 1400px; }
.hero__rig { position: absolute; inset: calc(var(--header-h) + 2vh) var(--gutter) 6vh clamp(32%, 34vw, 44%); transform-style: preserve-3d; will-change: transform; }
.hero__rig .bf-draw { width: 100%; height: 100%; }
.hero__rig .bf-draw g.L { will-change: transform; }
.hero__lens { position: absolute; inset: 0; pointer-events: none; }
.hero__copy { position: absolute; left: var(--gutter); right: var(--gutter); bottom: clamp(24px, 5vh, 64px); z-index: 5; display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(20px, 3vh, 36px); pointer-events: none; }
.hero__copy > * { pointer-events: auto; }
.hero h1 { grid-row: 2; font-size: min(var(--t-mega), 19vh); letter-spacing: -.03em; line-height: .86; }
.hero h1 .ln { display: block; }
.hero h1 .ln--1 { padding-left: 2.85em; }
.hero__side { grid-row: 1; justify-self: start; display: grid; gap: 22px; max-width: 380px; }
.hero__side p { color: var(--bone-dim); font-size: clamp(1rem, 1.15vw, 1.15rem); line-height: 1.5; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__meta { position: absolute; z-index: 5; left: var(--gutter); top: calc(var(--header-h) + 3vh); display: grid; gap: 6px; }
.hero__readout { position: absolute; z-index: 5; right: var(--gutter); top: calc(var(--header-h) + 3vh); text-align: right; display: grid; gap: 6px; }
.hero__seq { display: flex; gap: 10px; justify-content: flex-end; }
.hero__seq span { transition: color .3s; }
.hero__seq span.on { color: var(--blue); }
.vis-tag { position: absolute; z-index: 4; left: var(--gutter); bottom: 8px; opacity: .7; }

/* ---------- statement ---------- */
.statement { padding-block: clamp(110px, 16vw, 240px) clamp(80px, 10vw, 160px); }
.statement__txt { font: 700 clamp(1.7rem, 3.9vw, 3.9rem)/1.08 var(--font-display); font-variation-settings: "wdth" 110; letter-spacing: -.02em; max-width: 22ch; text-wrap: balance; }
.statement__txt .dim-word { color: var(--ink-4); transition: color .6s; }
.statement__txt .dim-word.lit { color: var(--bone); }
.statement__foot { margin-top: clamp(48px, 7vw, 96px); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; border-top: 1px solid var(--hair-2); padding-top: 22px; }
.statement__foot li { display: grid; gap: 8px; }
.statement__foot li span:last-child { color: var(--bone-dim); font-size: var(--t-s); }

/* ---------- SERVICES stage ---------- */
.svc { position: relative; }
.svc__head { display: flex; justify-content: space-between; align-items: end; gap: 32px; margin-bottom: clamp(40px, 6vw, 80px); }
.svc__head h2 { font-size: var(--t-xl); }
.svc__body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(24px, 4vw, 72px); align-items: start; }
.svc__list { border-top: 1px solid var(--hair-2); }
.svc__item { border-bottom: 1px solid var(--hair-2); }
.svc__btn { position: relative; width: 100%; display: grid; grid-template-columns: 3.4em minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: clamp(16px, 2.2vw, 26px) 0; text-align: left; }
.svc__no { font: 500 var(--t-label)/1 var(--font-mono); letter-spacing: .12em; color: var(--muted); transition: color .3s; }
.svc__name { font: 800 clamp(1.35rem, 2.6vw, 2.6rem)/1 var(--font-display); font-variation-settings: "wdth" 120; letter-spacing: -.02em; text-transform: uppercase; color: var(--ink-4); transition: color .45s, transform .6s var(--ease-out); }
.svc__arrow { width: 20px; height: 20px; color: var(--blue); opacity: 0; transform: translateX(-10px); transition: all .5s var(--ease-out); }
.svc__bar { position: absolute; left: 0; bottom: -1px; height: 1px; width: 100%; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .8s var(--ease-out); }
.svc__item.is-active .svc__name { color: var(--bone); transform: translateX(8px); }
.svc__item.is-active .svc__no { color: var(--blue); }
.svc__item.is-active .svc__arrow { opacity: 1; transform: none; }
.svc__item.is-active .svc__bar { transform: scaleX(1); }
.svc__detail { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .6s var(--ease-out); }
.svc__detail > div { overflow: hidden; }
.svc__detail p { padding: 0 0 24px 3.4em; color: var(--bone-dim); max-width: 52ch; font-size: var(--t-s); }
.svc__item.is-active .svc__detail { grid-template-rows: 1fr; }
.svc__stage { position: sticky; top: calc(var(--header-h) + 3vh); aspect-ratio: 1 / 1; max-height: calc(100svh - var(--header-h) - 6vh); width: 100%; border: 1px solid var(--hair); background: radial-gradient(70% 60% at 50% 55%, rgba(61,139,255,.07), transparent 70%), var(--ink-0); }
.svc__stage .bf-draw { position: absolute; inset: 0; height: 100%; }
.svc__stage-meta { position: absolute; left: 16px; right: 16px; top: 14px; display: flex; justify-content: space-between; gap: 16px; z-index: 2; }
.svc__stage-foot { position: absolute; left: 16px; right: 16px; bottom: 14px; display: flex; justify-content: space-between; z-index: 2; }
.svc__caption { color: var(--bone); }

/* ---------- CRAFT (frame → full screen) ---------- */
.craft { position: relative; }
.craft__pin { position: relative; height: 100svh; overflow: hidden; display: grid; place-items: center; }
.craft__frame { position: relative; width: min(34vw, 420px); aspect-ratio: 4 / 5; overflow: hidden; background: var(--ink-0); will-change: clip-path; }
.craft__frame .detail { position: absolute; inset: 0; }
.craft__frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.craft__title { position: absolute; z-index: 3; left: var(--gutter); right: var(--gutter); top: 50%; transform: translateY(-50%); display: flex; justify-content: space-between; pointer-events: none; color: var(--bone); text-shadow: 0 2px 30px rgba(5, 8, 13, .6); }
.craft__title span { font: 800 var(--t-xxl)/1 var(--font-display); font-variation-settings: "wdth" 125; letter-spacing: -.03em; text-transform: uppercase; }
.craft__pin::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 34vh; z-index: 3; pointer-events: none; background: linear-gradient(180deg, transparent, rgba(5, 8, 13, .92) 70%); }
.craft__caps { position: absolute; z-index: 4; left: var(--gutter); right: var(--gutter); bottom: 5vh; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.craft__cap { border-top: 1px solid var(--hair-2); padding-top: 12px; display: grid; gap: 6px; transition: border-color .4s; }
.craft__cap p { font-size: var(--t-s); color: var(--bone-dim); }
.craft__cap.on { border-color: var(--blue); }
.detail svg { width: 100%; height: 100%; }
.detail .dl { fill: none; stroke: var(--draw, #a9c6f0); stroke-width: 1; vector-effect: non-scaling-stroke; }
.detail .dl.b { stroke: var(--blue); stroke-width: 1.4; }
.detail .df { fill: #13202f; }
.detail .df2 { fill: #1a2a3d; }
.detail .dt { font: 500 10px/1 var(--font-mono); letter-spacing: .12em; fill: var(--blue-2); }
.craft__layer { position: absolute; inset: 0; opacity: 0; }
.craft__layer.on { opacity: 1; }

/* ---------- TRANSFORMATION (the peak) ---------- */
.tx { position: relative; background: var(--ink-0); }
.tx__pin { position: relative; height: 100svh; overflow: hidden; }
.tx__draw { position: absolute; inset: calc(var(--header-h) + 1vh) var(--gutter) 2vh clamp(300px, 30vw, 520px); }
.tx__draw > div, .tx__draw .bf-draw { position: absolute; inset: 0; width: 100%; height: 100%; }
.tx__draw .bf-draw .wallfill { transition: fill .2s linear; }
.tx__head { position: absolute; z-index: 3; left: var(--gutter); top: calc(var(--header-h) + 4vh); max-width: clamp(260px, 27vw, 480px); }
.tx__head h2 { font-size: clamp(1.9rem, 3.4vw, 3.8rem); font-variation-settings: "wdth" 100; }
.tx__head h2 .ex { display: block; color: var(--ink-4); transition: color .8s; }
.tx.is-final .tx__head h2 .ex { color: var(--bone); }
.tx__stages { position: absolute; z-index: 3; left: var(--gutter); bottom: 6vh; display: grid; gap: 10px; }
.tx__stage { display: grid; grid-template-columns: 3em auto; gap: 8px; align-items: baseline; opacity: .35; transition: opacity .4s; }
.tx__stage.on { opacity: 1; }
.tx__stage.on .label:first-child { color: var(--blue); }
.tx__stage .tx__sname { font: 700 .95rem/1.2 var(--font-display); font-variation-settings: "wdth" 115; text-transform: uppercase; letter-spacing: .02em; }
.tx__readout { position: absolute; z-index: 3; left: var(--gutter); top: 50%; transform: translateY(-30%); width: clamp(240px, 24vw, 380px); display: grid; gap: 14px; }
.tx__meter { position: relative; height: 2px; background: var(--hair-2); }
.tx__meter b { position: absolute; left: 0; top: 0; bottom: 0; width: 100%; background: var(--blue); transform-origin: left; transform: scaleX(0); }
.tx__note { color: var(--bone-dim); font-size: var(--t-s); min-height: 3.2em; }
.tx__steps { display: none; gap: 8px; flex-wrap: wrap; }
.tx__steps button { min-height: 44px; padding: 0 12px; border: 1px solid var(--hair-3); font: 500 var(--t-label)/1 var(--font-mono); letter-spacing: .1em; }
.tx__steps button[aria-pressed="true"] { border-color: var(--blue); color: var(--blue); }

/* ---------- INTERACTIVE BUILDING ---------- */
.ib__wrap { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: clamp(24px, 4vw, 64px); align-items: center; }
.ib__head { margin-bottom: clamp(36px, 5vw, 64px); display: flex; justify-content: space-between; align-items: end; gap: 24px; }
.ib__head h2 { font-size: var(--t-xl); }
.ib__model { position: relative; aspect-ratio: 1200 / 900; }
.ib__model .bf-draw { position: absolute; inset: 0; height: 100%; }
.ib__model .bf-draw g.L { transition: opacity .45s var(--ease-out); }
.ib__model.is-focus .bf-draw g.L:not(.hot):not(.L-grid):not(.L-ground) { opacity: .22 !important; }
.ib__model .bf-draw g.L.hot { --draw: var(--lit); --steel: var(--lit2); --bone-dim: var(--lit); }
.ib__zones { position: absolute; inset: 0; }
.ib__zones svg { width: 100%; height: 100%; }
.ib__zone { cursor: pointer; }
.ib__zone rect { fill: transparent; stroke: transparent; }
.ib__zone:hover rect, .ib__zone:focus-visible rect, .ib__zone.on rect { fill: rgba(61, 139, 255, .06); }
.ib__zone:focus-visible { outline: none; }
.ib__zone .zb { fill: none; stroke: var(--blue); stroke-width: 2; opacity: 0; transition: opacity .3s; }
.ib__zone.on .zb, .ib__zone:focus-visible .zb { opacity: 1; }
.ib__zone .zl { font: 600 11px/1 var(--font-mono); letter-spacing: .14em; fill: var(--blue); opacity: 0; transition: opacity .3s; }
.ib__zone.on .zl, .ib__zone:focus-visible .zl { opacity: 1; }
.ib__panel { border: 1px solid var(--hair-2); background: linear-gradient(180deg, rgba(23, 32, 44, .55), rgba(9, 14, 22, .2)); padding: clamp(20px, 2.4vw, 32px); display: grid; gap: 20px; min-height: 420px; align-content: start; }
.ib__panel h3 { font-size: clamp(1.6rem, 2.6vw, 2.4rem); font-variation-settings: "wdth" 125; font-weight: 800; }
.ib__panel p { color: var(--bone-dim); font-size: var(--t-s); }
.ib__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.ib__tags li { font: 500 var(--t-label)/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; padding: 7px 9px; border: 1px solid var(--hair-2); color: var(--bone-dim); }
.ib__chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.ib__chips button { min-height: 40px; padding: 0 12px; border: 1px solid var(--hair-2); font: 500 var(--t-label)/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); transition: color .3s, border-color .3s; }
.ib__chips button[aria-pressed="true"], .ib__chips button:hover { color: var(--blue); border-color: var(--blue); }

/* ---------- WORK ---------- */
.work__head { display: flex; justify-content: space-between; align-items: end; gap: 24px; padding-inline: var(--gutter); margin-bottom: clamp(36px, 5vw, 64px); }
.work__head h2 { font-size: var(--t-xl); }
.work__track-wrap { position: relative; overflow: hidden; }
.work__track { display: flex; gap: clamp(16px, 2vw, 32px); padding-inline: var(--gutter); width: max-content; will-change: transform; }
.pcard { position: relative; width: clamp(300px, 42vw, 720px); flex: none; display: grid; gap: 16px; }
.pcard__plate { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--ink-0); border: 1px solid var(--hair); }
.pcard__plate .bf-draw, .pcard__plate img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.pcard:hover .pcard__plate .bf-draw, .pcard:hover .pcard__plate img { transform: scale(1.04); }
.pcard__no { position: absolute; z-index: 2; left: 16px; top: 14px; }
.pcard__pending { position: absolute; z-index: 2; right: 14px; top: 12px; }
.pcard__row { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; }
.pcard h3 { font-size: clamp(1.3rem, 2.2vw, 2rem); font-variation-settings: "wdth" 125; font-weight: 800; }
.pcard__meta { display: flex; gap: 18px; flex-wrap: wrap; }
.pcard .fr4 { position: absolute; inset: 10px; pointer-events: none; z-index: 2; opacity: 0; transition: opacity .4s, inset .6s var(--ease-out); }
.pcard:hover .fr4, .pcard a:focus-visible .fr4 { opacity: 1; inset: 18px; }
.fr4 i { position: absolute; width: 18px; height: 18px; border: 0 solid var(--blue); }
.fr4 i:nth-child(1) { left: 0; top: 0; border-left-width: 1.5px; border-top-width: 1.5px; }
.fr4 i:nth-child(2) { right: 0; top: 0; border-right-width: 1.5px; border-top-width: 1.5px; }
.fr4 i:nth-child(3) { right: 0; bottom: 0; border-right-width: 1.5px; border-bottom-width: 1.5px; }
.fr4 i:nth-child(4) { left: 0; bottom: 0; border-left-width: 1.5px; border-bottom-width: 1.5px; }
.work__track-wrap.is-native { overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--gutter); scrollbar-width: none; overscroll-behavior-x: contain; }
.work__track-wrap.is-native::-webkit-scrollbar { display: none; }
.work__track-wrap.is-native .pcard { scroll-snap-align: start; }
.work__progress { margin: 28px var(--gutter) 0; height: 1px; background: var(--hair-2); position: relative; }
.work__progress b { position: absolute; inset: 0; background: var(--blue); transform-origin: left; transform: scaleX(0); }

/* ---------- PROCESS strip (home) ---------- */
.pstrip__head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: clamp(36px, 5vw, 64px); }
.pstrip__head h2 { font-size: var(--t-xl); }
.pstrip__grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); border-top: 1px solid var(--hair-2); }
.pstep { position: relative; padding: 18px 18px 22px 0; display: grid; gap: 12px; align-content: start; }
.pstep + .pstep { padding-left: 18px; border-left: 1px solid var(--hair); }
.pstep__mini { aspect-ratio: 1; border: 1px solid var(--hair); background: var(--ink-0); position: relative; }
.pstep__mini .bf-draw { position: absolute; inset: 0; height: 100%; }
.pstep h3 { font-size: 1.15rem; font-variation-settings: "wdth" 125; font-weight: 800; }
.pstep p { font-size: var(--t-s); color: var(--bone-dim); }

/* ---------- CREDENTIALS: drawing title block ---------- */
.tb { border: 1px solid var(--hair-3); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.tb__cell { padding: clamp(16px, 2vw, 26px); border-right: 1px solid var(--hair-2); border-bottom: 1px solid var(--hair-2); display: grid; gap: 14px; align-content: space-between; min-height: 150px; }
.tb__cell:nth-child(4n) { border-right: 0; }
.tb__cell--wide { grid-column: span 2; }
.tb__cell--brand { background: var(--brand); }
.tb__val { font: 800 clamp(1.4rem, 2.3vw, 2.2rem)/1.05 var(--font-display); font-variation-settings: "wdth" 120; text-transform: uppercase; }
.tb__val small { display: block; margin-top: 10px; font: 400 var(--t-s)/1.45 var(--font-text); text-transform: none; color: var(--bone-dim); font-variation-settings: "wdth" 100; }
.tb__val .ph, .tb__cell > .ph { font-size: .72rem; white-space: normal; line-height: 1.3; }
.tb__list { display: flex; flex-wrap: wrap; gap: 6px 14px; color: var(--bone-dim); font-size: var(--t-s); }
.tb__list li { display: inline-flex; align-items: center; gap: 8px; }
.tb__list li::before { content: ""; width: 5px; height: 5px; background: var(--blue); }
.creds__head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: clamp(36px, 5vw, 64px); }
.creds__head h2 { font-size: var(--t-xl); }

/* ---------- CTA / contact close ---------- */
.close { position: relative; overflow: clip; padding-block: clamp(120px, 16vw, 240px); }
.close__draw { position: absolute; inset: 0; opacity: .5; pointer-events: none; }
.close__draw .bf-draw { width: 100%; height: 100%; }
.close__inner { position: relative; display: grid; gap: 40px; justify-items: start; }
.close h2 { font-size: var(--t-xxl); max-width: 12ch; }
.close__row { display: flex; flex-wrap: wrap; gap: 14px 32px; align-items: center; }
.close__tel { font: 700 clamp(1.1rem, 2vw, 1.6rem)/1.2 var(--font-display); font-variation-settings: "wdth" 115; letter-spacing: .02em; }

/* ---------- footer ---------- */
.ftr { position: relative; border-top: 1px solid var(--hair-2); padding: clamp(56px, 7vw, 96px) var(--gutter) 28px; background: var(--ink-0); overflow: clip; }
.ftr__top { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
.ftr__brand .logo { width: 220px; }
.ftr__brand p { margin-top: 18px; color: var(--muted); font-size: var(--t-s); max-width: 34ch; }
.ftr h2 { font-size: var(--t-label); font-family: var(--font-mono); font-weight: 500; letter-spacing: .14em; color: var(--muted); margin-bottom: 14px; font-variation-settings: normal; line-height: 1.4; }
.ftr li + li { margin-top: 6px; }
.ftr__mega { margin-top: clamp(56px, 8vw, 120px); font: 800 clamp(1.8rem, 7.7vw, 10rem)/.8 var(--font-display); font-variation-settings: "wdth" 125; letter-spacing: -.04em; color: var(--ink-3); white-space: nowrap; user-select: none; }
.ftr__mega span { color: var(--brand-2); }
.ftr__base { margin-top: 28px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; border-top: 1px solid var(--hair); padding-top: 18px; }
.ftr__base ul { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.ftr__base li + li { margin-top: 0; }

/* ---------- inner page hero ---------- */
.phero { position: relative; padding: calc(var(--header-h) + clamp(64px, 10vw, 140px)) var(--gutter) clamp(56px, 8vw, 110px); overflow: clip; }
.phero__meta { display: flex; flex-wrap: wrap; gap: 8px 28px; margin-bottom: clamp(24px, 3vw, 40px); }
.phero h1 { font-size: var(--t-xxl); max-width: 14ch; }
.phero__lede { margin-top: clamp(24px, 3vw, 40px); }
.phero__draw { position: absolute; right: var(--gutter); top: calc(var(--header-h) + 3vh); width: min(42vw, 700px); opacity: .38; pointer-events: none; }

/* services page */
.svcp { border-top: 1px solid var(--hair-2); }
.svcp__row { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(24px, 5vw, 96px); padding-block: clamp(56px, 8vw, 120px); border-bottom: 1px solid var(--hair-2); align-items: center; }
.svcp__row:nth-child(even) .svcp__vis { order: -1; }
.svcp__txt { display: grid; gap: 22px; align-content: start; }
.svcp__txt h2 { font-size: clamp(2rem, 4.2vw, 4rem); }
.svcp__scope { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; border-top: 1px solid var(--hair-2); }
.svcp__scope li { padding: 10px 0; border-bottom: 1px solid var(--hair); font-size: var(--t-s); color: var(--bone-dim); display: flex; gap: 10px; }
.svcp__scope li::before { content: ""; flex: none; margin-top: .55em; width: 5px; height: 5px; background: var(--blue); }
.svcp__vis { position: relative; aspect-ratio: 4 / 3; border: 1px solid var(--hair); background: var(--ink-0); }
.svcp__vis .bf-draw { position: absolute; inset: 0; height: 100%; }
.svcp__vis .label { position: absolute; left: 14px; top: 12px; z-index: 2; }
.svcp__vis .replay { position: absolute; right: 10px; bottom: 10px; z-index: 2; min-height: 40px; padding: 0 12px; border: 1px solid var(--hair-2); font: 500 var(--t-label)/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.svcp__vis .replay:hover { color: var(--blue); border-color: var(--blue); }
.trades { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 32px; border-top: 1px solid var(--hair-2); }
.trades li { padding: 16px 0; border-bottom: 1px solid var(--hair); display: flex; justify-content: space-between; gap: 16px; font-weight: 500; }
.trades li span:last-child { color: var(--muted); }

/* work index */
.wlist { border-top: 1px solid var(--hair-2); }
.wrow { position: relative; display: grid; grid-template-columns: 5em minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr) 24px; gap: 24px; align-items: center; padding: clamp(22px, 3vw, 36px) 0; border-bottom: 1px solid var(--hair-2); }
.wrow h2 { font-size: clamp(1.4rem, 3vw, 2.8rem); transition: color .3s, transform .6s var(--ease-out); }
.wrow:hover h2 { color: var(--lit2); transform: translateX(8px); }
.wrow svg.arr { width: 20px; color: var(--blue); }
.wpreview { position: fixed; z-index: 30; left: 0; top: 0; width: 340px; aspect-ratio: 4 / 3; pointer-events: none; opacity: 0; transform: scale(.9); transition: opacity .3s, transform .5s var(--ease-out); background: var(--ink-0); border: 1px solid var(--hair-3); }
.wpreview.on { opacity: 1; transform: scale(1); }
.wpreview .bf-draw { position: absolute; inset: 0; height: 100%; }

/* project detail */
.case__hero { position: relative; min-height: 100svh; padding: calc(var(--header-h) + 6vh) var(--gutter) 6vh; display: grid; grid-template-rows: auto 1fr; gap: 4vh; }
.case__title { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; }
.case__title h1 { font-size: var(--t-xxl); }
.case__title h1 small { display: block; font-size: max(.32em, 15px); letter-spacing: .02em; color: var(--blue-2); margin-bottom: .4em; font-variation-settings: "wdth" 125; }
.case__plate { position: relative; min-height: 52vh; border: 1px solid var(--hair); background: var(--ink-0); overflow: hidden; }
.case__plate .bf-draw { position: absolute; inset: 0; width: 100%; height: 100%; }
.case__plate img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.case__pending { position: absolute; left: 16px; bottom: 14px; z-index: 2; display: grid; gap: 6px; }
.case__spec { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 96px); }
.case__fields { border-top: 1px solid var(--hair-3); }
.case__fields div { display: grid; grid-template-columns: 11em minmax(0, 1fr); gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--hair-2); align-items: baseline; }
.case__fields dd { color: var(--bone); }
.case__annot { position: relative; height: 420vh; }
.case__annot-pin { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.case__annot-pin .bf-draw { position: absolute; inset: calc(var(--header-h) + 2vh) var(--gutter) 2vh; width: calc(100% - 2 * var(--gutter)); height: calc(100% - var(--header-h) - 4vh); }
.annot { position: absolute; z-index: 3; max-width: 280px; display: grid; gap: 8px; padding: 14px 16px; background: rgba(9, 14, 22, .84); border: 1px solid var(--hair-3); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); opacity: 0; transform: translateY(12px); transition: opacity .5s var(--ease-out), transform .7s var(--ease-out); }
.annot.on { opacity: 1; transform: none; }
.annot h3 { font-size: 1.1rem; font-variation-settings: "wdth" 125; font-weight: 800; }
.annot p { font-size: var(--t-s); color: var(--bone-dim); }
.case__next { display: block; padding: clamp(80px, 12vw, 180px) var(--gutter); border-top: 1px solid var(--hair-2); }
.case__next h2 { font-size: var(--t-xxl); transition: color .3s; }
.case__next:hover h2 { color: var(--lit2); }

/* about */
.manifesto { display: grid; gap: .05em; font: 800 clamp(3rem, 12vw, 13rem)/.86 var(--font-display); font-variation-settings: "wdth" 125; letter-spacing: -.04em; text-transform: uppercase; }
.manifesto span { display: block; }
.manifesto span:nth-child(2) { padding-left: 1.2em; color: var(--blue); }
.manifesto span:nth-child(3) { padding-left: .4em; -webkit-text-stroke: 1.5px var(--bone); color: transparent; }
.story { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 120px); }
.story__aside { display: grid; gap: 18px; align-content: start; position: sticky; top: calc(var(--header-h) + 4vh); }
.story__body { display: grid; gap: clamp(40px, 5vw, 72px); }
.story__block h3 { font-size: clamp(1.5rem, 2.6vw, 2.4rem); font-variation-settings: "wdth" 125; font-weight: 800; margin-bottom: 16px; }
.story__block p { color: var(--bone-dim); max-width: 58ch; }
.tline { position: relative; height: 380vh; }
.tline__pin { position: sticky; top: 0; height: 100svh; overflow: hidden; display: grid; grid-template-rows: auto 1fr; padding-top: calc(var(--header-h) + 5vh); }
.tline__track { display: flex; align-items: center; gap: 0; width: max-content; padding-inline: var(--gutter) 30vw; will-change: transform; }
.tstep { position: relative; width: clamp(300px, 36vw, 560px); padding-right: 6vw; display: grid; gap: 18px; }
.tstep__no { font: 800 clamp(5rem, 14vw, 14rem)/.8 var(--font-display); font-variation-settings: "wdth" 125; color: transparent; -webkit-text-stroke: 1px var(--hair-3); letter-spacing: -.04em; }
.tstep h3 { font-size: clamp(1.8rem, 3.4vw, 3.4rem); font-variation-settings: "wdth" 125; font-weight: 800; }
.tstep p { color: var(--bone-dim); max-width: 38ch; }
.tline__rail { position: absolute; left: var(--gutter); right: var(--gutter); bottom: 9vh; height: 1px; background: var(--hair-2); }
.tline__rail b { position: absolute; inset: 0; background: var(--blue); transform-origin: left; transform: scaleX(0); }
.serve { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--hair-2); }
.serve li { padding: 22px 0; border-bottom: 1px solid var(--hair); font: 700 clamp(1.05rem, 1.6vw, 1.4rem)/1.2 var(--font-display); font-variation-settings: "wdth" 115; text-transform: uppercase; display: flex; gap: 14px; align-items: baseline; }
.serve li .num { font-size: var(--t-label); color: var(--blue-2); }

/* process page */
.proc { position: relative; }
.proc__pin { position: relative; height: 100svh; display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(24px, 4vw, 64px); padding: calc(var(--header-h) + 4vh) var(--gutter) 5vh; overflow: hidden; }
.proc__list { display: grid; align-content: center; gap: clamp(10px, 1.6vh, 20px); }
.proc__step { display: grid; grid-template-columns: 3.2em minmax(0, 1fr); gap: 8px 14px; opacity: .28; transition: opacity .5s; }
.proc__step.on { opacity: 1; }
.proc__step .label:first-child { padding-top: .7em; }
.proc__step.on .label:first-child { color: var(--blue); }
.proc__step h2 { font-size: clamp(1.9rem, 4.2vw, 4.2rem); }
.proc__step p { grid-column: 2; color: var(--bone-dim); font-size: var(--t-s); max-width: 44ch; display: grid; grid-template-rows: 0fr; transition: grid-template-rows .6s var(--ease-out); }
.proc__step p > span { overflow: hidden; }
.proc__step.on p { grid-template-rows: 1fr; }
.proc__vis { position: relative; border: 1px solid var(--hair-2); background: var(--blueprint); }
.proc__vis .bf-draw { position: absolute; inset: 0; width: 100%; height: 100%; }
.proc__vis .label { position: absolute; z-index: 2; left: 14px; top: 12px; color: rgba(215,231,255,.75); }
.proc__vis .proc__sheet { position: absolute; z-index: 2; right: 14px; bottom: 12px; color: rgba(215,231,255,.75); text-align: right; }

/* contact */
.cform { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(24px, 4vw, 72px); align-items: start; }
.sheet { position: relative; border: 1px solid var(--hair-3); background: rgba(9, 14, 22, .6); }
.sheet__head { display: flex; justify-content: space-between; gap: 16px; padding: 14px 18px; border-bottom: 1px solid var(--hair-3); }
.sheet__grid { display: grid; grid-template-columns: 1fr 1fr; }
.fld { position: relative; display: grid; gap: 8px; padding: 16px 18px 14px; border-bottom: 1px solid var(--hair-2); border-right: 1px solid var(--hair-2); }
.fld:nth-child(2n) { border-right: 0; }
.fld--full { grid-column: 1 / -1; border-right: 0; }
.fld label { font: 500 var(--t-label)/1.2 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); display: flex; justify-content: space-between; gap: 12px; }
.fld label .req { color: var(--blue-2); }
.fld input, .fld select, .fld textarea { width: 100%; min-height: 44px; padding: 6px 0; background: transparent; border: 0; border-bottom: 1px solid transparent; color: var(--bone); font-size: 1.05rem; outline: none; border-radius: 0; caret-color: var(--blue); }
.fld select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%233d8bff' stroke-width='1.5'><path d='M1 1l5 5 5-5'/></svg>"); background-repeat: no-repeat; background-position: right 2px center; padding-right: 22px; }
.fld select option { background: var(--ink-2); color: var(--bone); }
.fld textarea { min-height: 140px; resize: vertical; line-height: 1.5; }
.fld input::placeholder, .fld textarea::placeholder { color: #6f7f94; }
.fld::after { content: ""; position: absolute; left: 18px; right: 18px; bottom: -1px; height: 1px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease-out); }
.fld:focus-within::after { transform: scaleX(1); }
.fld.is-done label::after { content: "✓"; display: none; }
.fld .ok { width: 10px; height: 10px; border: 1.5px solid var(--blue); transform: rotate(45deg) scale(0); transition: transform .4s var(--ease-out); align-self: center; }
.fld.is-done .ok { transform: rotate(45deg) scale(1); background: var(--blue); }
.fld.is-invalid label { color: #ffb3a8; }
.fld__err { font-size: var(--t-xs); color: #ffb3a8; }
.sheet__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 18px; }
.sheet__demo { display: flex; gap: 10px; align-items: flex-start; max-width: 46ch; color: var(--muted); font-size: var(--t-xs); }
.sheet__demo b { color: var(--blue-2); font-weight: 500; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.stamp { position: absolute; z-index: 5; left: 50%; top: 46%; display: grid; justify-items: center; gap: 6px; padding: 22px 30px; border: 3px double var(--blue); color: var(--blue); background: rgba(5, 8, 13, .88); transform: translate(-50%, -50%) rotate(-7deg) scale(2.4); opacity: 0; pointer-events: none; text-align: center; }
.stamp.on { animation: stamp .55s cubic-bezier(.2, 1.6, .4, 1) forwards; }
@keyframes stamp { 0% { opacity: 0; transform: translate(-50%, -50%) rotate(-7deg) scale(2.4); } 60% { opacity: 1; } 100% { opacity: 1; transform: translate(-50%, -50%) rotate(-7deg) scale(1); } }
.stamp__big { font: 800 clamp(1.3rem, 2.6vw, 2.2rem)/1 var(--font-display); font-variation-settings: "wdth" 125; letter-spacing: .02em; text-transform: uppercase; }
.stamp .label { color: var(--blue-2); }
.sheet.is-stamped .sheet__grid, .sheet.is-stamped .sheet__foot { opacity: .35; filter: grayscale(1); transition: opacity .6s, filter .6s; }
.cside { display: grid; gap: 28px; }
.cside__draw { position: relative; aspect-ratio: 1; border: 1px solid var(--hair-2); background: var(--blueprint); }
.cside__draw .bf-draw { position: absolute; inset: 0; height: 100%; }
.cside__draw .label { position: absolute; z-index: 2; left: 12px; top: 10px; color: rgba(215,231,255,.75); }
.cside__pct { position: absolute; z-index: 2; right: 12px; bottom: 10px; color: rgba(215,231,255,.75); }
.cside dl { display: grid; gap: 0; border-top: 1px solid var(--hair-2); }
.cside dl div { display: grid; grid-template-columns: 8.5em minmax(0, 1fr); gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--hair); align-items: baseline; }
.form-status { padding: 0 18px 18px; font-size: var(--t-s); color: var(--blue-2); }
.form-status.err { color: #ffb3a8; }

/* legal */
.legal { max-width: 72ch; }
.legal h2 { font-size: clamp(1.3rem, 2vw, 1.7rem); margin: 2.2em 0 .8em; font-variation-settings: "wdth" 115; }
.legal p, .legal li { color: var(--bone-dim); }
.legal ul { list-style: square; padding-left: 1.2em; }
.legal li + li { margin-top: .4em; }

/* ---------- responsive: mobile is its own composition ---------- */
@media (max-width: 1100px) {
  .menu__inner { grid-template-columns: 1fr; }
  .menu__side { display: none; }
  .svc__body { grid-template-columns: 1fr; }
  .svc__stage { position: sticky; top: calc(var(--header-h) + 8px); aspect-ratio: 4 / 3; max-height: 42svh; z-index: 2; order: -1; }
  .ib__wrap { grid-template-columns: 1fr; }
  .ib__panel { min-height: 0; }
  .tb { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tb__cell:nth-child(4n) { border-right: 1px solid var(--hair-2); }
  .tb__cell:nth-child(2n) { border-right: 0; }
  .pstrip__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pstep:nth-child(4) { padding-left: 0; border-left: 0; }
  .ftr__top { grid-template-columns: 1fr 1fr; }
  .cform { grid-template-columns: 1fr; }
  .cside { grid-template-columns: 1fr 1fr; }
  .case__spec { grid-template-columns: 1fr; }
  .story { grid-template-columns: 1fr; }
  .story__aside { position: static; }
  .proc__pin { grid-template-columns: 1fr; grid-template-rows: auto minmax(0, 1fr); }
  .proc__list { align-content: start; }
  .proc__step p { display: none; }
  .proc__step.on p { display: grid; }
  .tx__head { max-width: 60vw; }
}
@media (max-width: 760px) {
  :root { --header-h: 62px; }
  .hdr { grid-template-columns: 1fr auto; }
  .hdr__mid, .hdr .btn { display: none; }
  .logo { width: 150px; }
  .hero { min-height: 600px; }
  .hero__rig { inset: calc(var(--header-h) + 4vh) -14vw 34vh -14vw; }
  .hero__copy { grid-template-columns: 1fr; gap: 22px; bottom: 24px; }
  .hero h1 .ln--1 { padding-left: 0; }
  .hero h1 { grid-row: 1; font-size: 11.6vw; font-variation-settings: "wdth" 112; }
  .hero__side { grid-row: 2; justify-self: stretch; gap: 18px; }
  .hero__meta, .hero__readout { display: none; }
  .hero__ctas .btn { flex: 1 1 auto; justify-content: space-between; }
  .statement__foot { grid-template-columns: 1fr 1fr; }
  .svc__head, .ib__head, .work__head, .pstrip__head, .creds__head { flex-direction: column; align-items: start; }
  .svc__btn { grid-template-columns: 2.6em minmax(0, 1fr) auto; }
  .svc__detail p { padding-left: 2.6em; }
  .craft__frame { width: 62vw; }
  .craft__title { flex-direction: column; top: 16%; transform: none; gap: 60vh; }
  .craft__caps { grid-template-columns: 1fr; bottom: 3vh; }
  .craft__cap:not(.on) { display: none; }
  .tx__head { max-width: none; right: var(--gutter); }
  .tx__draw { inset: 27vh -14vw 21vh -14vw; }
  .tx__head h2 { font-size: clamp(1.7rem, 8vw, 2.4rem); }
  .tx__readout { left: var(--gutter); right: var(--gutter); width: auto; top: auto; bottom: 3vh; transform: none; }
  .tx__stages { display: none; }
  .pstrip__grid { grid-template-columns: 1fr 1fr; }
  .pstep, .pstep + .pstep { padding: 16px 12px 18px 0; border-left: 0; }
  .pstep:nth-child(even) { padding-left: 12px; border-left: 1px solid var(--hair); }
  .tb { grid-template-columns: 1fr; }
  .tb__cell, .tb__cell:nth-child(4n), .tb__cell:nth-child(2n) { border-right: 0; min-height: 0; }
  .tb__cell--wide { grid-column: auto; }
  .ftr__top { grid-template-columns: 1fr; }
  .menu__name { font-size: clamp(2.1rem, 11vw, 3.2rem); }
  .menu__xy { display: none; }
  .menu__contact { grid-template-columns: 1fr; }
  .sheet__grid { grid-template-columns: 1fr; }
  .fld { border-right: 0; }
  .cside { grid-template-columns: 1fr; }
  .svcp__row { grid-template-columns: 1fr; }
  .svcp__row:nth-child(even) .svcp__vis { order: 0; }
  .svcp__scope { grid-template-columns: 1fr; }
  .trades, .serve { grid-template-columns: 1fr; }
  .wrow { grid-template-columns: 3em minmax(0, 1fr) 20px; }
  .wrow .hide-m { display: none; }
  .case__fields div { grid-template-columns: 1fr; gap: 4px; }
  .phero__draw { position: relative; right: auto; top: auto; width: 100%; margin-top: 32px; opacity: .8; }
  .annot { left: var(--gutter) !important; right: var(--gutter) !important; top: auto !important; bottom: 4vh !important; max-width: none; }
  .tstep { width: 82vw; }
  .proc__vis { min-height: 0; }
  .proc__step h2 { font-size: clamp(1.4rem, 7vw, 2.2rem); }
  .proc__step:not(.on) { display: none; }
}

/* ---------- reduced motion: complete, static, readable ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .bframe { display: none; }
}
html.reduced .tx__steps { display: flex; }
html.reduced .tx__stages { display: none; }