/* ============================================================
   3DEnginuity — "The Drawing Sheet"
   Drafting-film light theme · carbon bands · brass accent
   Display: Instrument Serif · Body: Archivo · Tech: IBM Plex Mono
   ============================================================ */
:root{
  --paper:#0c0d10;            /* page: deep carbon */
  --paper-2:#111217;          /* elevated surface */
  --carbon:#08090b;           /* deepest band */
  --carbon-2:#121318;
  --ink:#ecebe4;              /* text: drafting-paper white */
  --txt-dim:#a6aab4;
  --steel:#787d89;
  --line:#25272e;
  --line-soft:#1b1d23;
  --brass:#c9971c;
  --brass-deep:#e3b84f;       /* primary accent on dark */
  --brass-bright:#f0cd6e;
  --white:#f7f6f2;
  --max:1280px;
  --gutter:clamp(20px,4vw,56px);
  --ease:cubic-bezier(.22,.9,.28,1);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001s !important;animation-iteration-count:1 !important;transition-duration:.001s !important;}
}
body{
  padding-bottom:34px;
  font-family:'Archivo',system-ui,sans-serif;
  background:var(--paper);
  color:var(--ink);
  font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--brass-deep);color:#141005;}
a{color:inherit;text-decoration:none;}
img,svg{display:block;max-width:100%;}
button{font-family:inherit;cursor:pointer;}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px;}

h1,h2,h3,.serif{font-family:'Instrument Serif',serif;font-weight:400;letter-spacing:-0.01em;}
.mono{font-family:'IBM Plex Mono',monospace;}

.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter);}

/* ---------- sheet frame: every section is a drawing sheet ---------- */
.sheet{position:relative;padding:clamp(72px,9vw,130px) 0;}
.sheet + .sheet{border-top:1px solid var(--line);}
.sheet-head{display:flex;align-items:baseline;gap:22px;margin-bottom:clamp(36px,5vw,64px);}
.sheet-no{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.18em;color:var(--brass-deep);white-space:nowrap;}
.sheet-title{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--steel);white-space:nowrap;}
.sheet-rule{flex:1;height:1px;background:var(--line);position:relative;}
.sheet-rule::before,.sheet-rule::after{content:"";position:absolute;top:-3px;width:1px;height:7px;background:var(--line);}
.sheet-rule::before{left:0;}
.sheet-rule::after{right:0;}

/* dimension divider (arrowed measurement line) */
.dim{display:flex;align-items:center;gap:12px;margin:26px 0;}
.dim .arrow{flex:1;height:1px;background:var(--ink);position:relative;opacity:.6;}
.dim .arrow::before,.dim .arrow::after{content:"";position:absolute;top:-3.5px;border-top:4px solid transparent;border-bottom:4px solid transparent;}
.dim .arrow::before{left:0;border-right:7px solid var(--ink);}
.dim .arrow::after{right:0;border-left:7px solid var(--ink);}
.dim .lbl{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;color:var(--steel);white-space:nowrap;}

/* ---------- header ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:transform .4s var(--ease);
}
.hdr-in{max-width:var(--max);margin:0 auto;padding:0 var(--gutter);height:66px;display:flex;align-items:center;gap:40px;}
.logo{display:flex;align-items:center;gap:10px;}
.logo .logo-full{height:46px;width:auto;display:block;}
.foot-brand .logo .logo-full{height:52px;}
.logo .mk{font-family:'IBM Plex Mono',monospace;font-weight:500;font-size:15px;letter-spacing:.04em;color:var(--ink);}
.logo .mk b{color:var(--brass-deep);font-weight:500;}
.logo .sub{font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--steel);}
nav.desk{display:flex;gap:clamp(16px,1.9vw,30px);margin-left:auto;flex-wrap:nowrap;align-items:center;}
nav.desk a{font-size:13.5px;font-weight:500;color:var(--steel);transition:color .2s;white-space:nowrap;}
nav.desk a[aria-current="page"]{color:var(--brass-deep);}
nav.desk a:hover{color:var(--ink);}
.hdr-cta{
  font-size:13px;font-weight:600;letter-spacing:.02em;
  background:var(--brass-deep);color:#141005;
  padding:11px 22px;border:1px solid var(--brass-deep);
  transition:background .25s,color .25s;
}
.hdr-cta:hover{background:transparent;color:var(--brass-deep);}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);width:44px;height:44px;align-items:center;justify-content:center;}
.burger svg{width:20px;height:20px;stroke:var(--ink);stroke-width:2;fill:none;}
.m-nav{display:none;position:fixed;inset:66px 0 0 0;background:var(--paper);z-index:59;padding:36px var(--gutter);flex-direction:column;gap:6px;border-top:1px solid var(--line);}
.m-nav.open{display:flex;}
.m-nav a{font-family:'Instrument Serif',serif;font-size:32px;padding:12px 0;border-bottom:1px solid var(--line-soft);}
.m-nav .m-cta{font-family:'Archivo',sans-serif;font-size:15px;font-weight:600;background:var(--brass-deep);color:#141005;text-align:center;padding:16px;margin-top:22px;border-bottom:none;}

/* ---------- hero ---------- */
.hero{padding:clamp(120px,16vh,180px) 0 clamp(60px,7vw,90px);position:relative;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(36px,5vw,72px);align-items:center;}
@media(max-width:1000px){.hero-grid{grid-template-columns:1fr;}}
.hero-eyebrow{display:flex;align-items:center;gap:14px;margin-bottom:26px;}
.hero-eyebrow .tick{width:34px;height:1px;background:var(--brass);}
.hero-eyebrow span{font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--brass-deep);}
h1{font-size:clamp(2.9rem,6.2vw,5.2rem);line-height:1.02;letter-spacing:-0.015em;}
h1 em{font-style:italic;color:var(--brass-deep);}
.hero-lead{margin-top:26px;font-size:clamp(16px,1.35vw,18.5px);line-height:1.65;color:var(--txt-dim);max-width:520px;}
.hero-ctas{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap;}
.btn-solid{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--brass-deep);color:#141005;
  font-size:14.5px;font-weight:600;padding:16px 30px;
  border:1px solid var(--brass-deep);transition:background .25s,color .25s;
  will-change:transform;
}
.btn-solid:hover{background:transparent;color:var(--brass-deep);}
.btn-solid svg{width:15px;height:15px;stroke:currentColor;stroke-width:2;fill:none;}
.btn-line{will-change:transform;
  display:inline-flex;align-items:center;gap:10px;
  font-size:14.5px;font-weight:600;padding:16px 30px;
  border:1px solid var(--line);color:var(--ink);transition:border-color .25s;
}
.btn-line:hover{border-color:var(--ink);}
.hero-foot{display:flex;gap:clamp(24px,4vw,56px);margin-top:clamp(40px,6vw,64px);flex-wrap:wrap;}
.hf-stat .n{font-family:'Instrument Serif',serif;font-size:clamp(26px,2.6vw,34px);line-height:1;}
.hf-stat .l{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--steel);margin-top:7px;}

/* ---------- hero schematic sheet ---------- */
.draft{
  position:relative;border:1px solid #34363e;box-shadow:0 40px 100px rgba(0,0,0,0.55), 0 0 0 1px rgba(227,184,79,0.07);
  background:
    linear-gradient(rgba(236,235,228,0.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(236,235,228,0.055) 1px,transparent 1px),
    var(--paper-2);
  background-size:28px 28px,28px 28px,auto;
  user-select:none;
}
.draft-zone{position:absolute;font-family:'IBM Plex Mono',monospace;font-size:9px;letter-spacing:.1em;color:var(--steel);}
.dz-a{top:6px;left:8px;} .dz-b{top:6px;right:8px;} .dz-c{bottom:6px;left:8px;} .dz-d{bottom:6px;right:8px;display:none;}
.draft-stage{position:relative;aspect-ratio:4/3.15;overflow:hidden;}
.layer{position:absolute;inset:0;padding:8% 9% 17%;}
.layer svg{width:100%;height:100%;}
.layer-render{
  background:
    radial-gradient(circle at 38% 40%, rgba(227,184,79,0.22), transparent 55%),
    radial-gradient(circle at 70% 75%, rgba(164,123,22,0.14), transparent 50%),
    var(--carbon);
  clip-path:inset(0 0 0 var(--wipe,62%));
  transition:none;
}
.layer-render .draft-zone{color:#5a5d66;}
/* draw-on animation for linework */
.dl{stroke:var(--ink);fill:none;stroke-width:1.6;stroke-dasharray:1200;stroke-dashoffset:1200;animation:drawline 2.4s var(--ease) forwards;}
.dl.thin{stroke-width:1;opacity:.65;}
.dl.d2{animation-delay:.35s;} .dl.d3{animation-delay:.7s;} .dl.d4{animation-delay:1.05s;} .dl.d5{animation-delay:1.35s;}
@keyframes drawline{to{stroke-dashoffset:0;}}
.rl{fill:none;stroke-width:1.6;}
.dim-note{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.08em;fill:var(--steel);}
.layer-render .dim-note{fill:#8d919c;}
.wipe-handle{
  position:absolute;top:0;bottom:0;width:18px;margin-left:-9px;
  background:linear-gradient(to right,transparent 8px,var(--brass) 8px,var(--brass) 10px,transparent 10px);
  left:var(--wipe,62%);z-index:5;cursor:ew-resize;touch-action:none;
}
.wipe-handle::after{
  content:"◂ ▸";
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  background:var(--brass);color:var(--carbon);
  font-size:11px;letter-spacing:1px;font-weight:700;
  padding:8px 10px;white-space:nowrap;
}
.draft-tags{position:absolute;top:14px;left:0;right:0;display:flex;justify-content:space-between;padding:0 26px;z-index:4;pointer-events:none;}
.draft-tag{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.2em;text-transform:uppercase;padding:5px 10px;border:1px solid currentColor;}
.dt-l{color:#9a9ea9;}
.dt-r{color:var(--brass-bright);}
.titleblock{
  display:grid;grid-template-columns:1fr 1fr 1fr 1.4fr;
  border-top:1px solid #34363e;
}
.tb-cell{padding:10px 14px;border-right:1px solid #25272e;}
.tb-cell:last-child{border-right:none;}
.tb-cell .k{font-family:'IBM Plex Mono',monospace;font-size:8.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--steel);}
.tb-cell .v{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--ink);margin-top:3px;}
@media(max-width:560px){.titleblock{grid-template-columns:1fr 1fr;}.tb-cell:nth-child(2){border-right:none;}}

/* ---------- industries strip ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper-2);overflow:hidden;padding:18px 0;}
.strip-track{display:flex;gap:0;width:max-content;animation:marquee 34s linear infinite;}
.strip:hover .strip-track{animation-play-state:paused;}
@keyframes marquee{to{transform:translateX(-50%);}}
.strip-item{display:flex;align-items:center;gap:26px;padding:0 26px;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--steel);white-space:nowrap;}
.strip-item::after{content:"+";color:var(--brass);font-size:14px;}

/* ---------- thesis ---------- */
.thesis-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,90px);align-items:start;}
@media(max-width:900px){.thesis-grid{grid-template-columns:1fr;}}
.thesis-big{font-size:clamp(1.9rem,3.4vw,3rem);line-height:1.18;}
.thesis-big em{font-style:italic;color:var(--brass-deep);}
.thesis-copy p{color:var(--txt-dim);margin-bottom:18px;font-size:16.5px;}
.thesis-copy p b{color:var(--ink);font-weight:600;}
.counters{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:clamp(40px,6vw,70px);}
.counter{background:var(--paper);padding:clamp(22px,3vw,36px);}
.counter .n{font-family:'Instrument Serif',serif;font-size:clamp(2.2rem,4vw,3.4rem);line-height:1;}
.counter .n sup{font-size:.45em;color:var(--brass-deep);}
.counter .l{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);margin-top:10px;line-height:1.6;}
@media(max-width:700px){.counters{grid-template-columns:1fr;}}

/* ---------- capabilities (index rows) ---------- */
.cap-row{
  display:grid;grid-template-columns:70px 1fr 1.15fr auto;gap:clamp(16px,3vw,44px);
  align-items:baseline;padding:clamp(26px,3.4vw,40px) 0;
  border-top:1px solid var(--line);position:relative;
  transition:background .3s;
}
.cap-row:last-of-type{border-bottom:1px solid var(--line);}
.cap-row:hover{background:var(--paper-2);}
.cap-idx{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--brass-deep);letter-spacing:.1em;}
.cap-name{font-size:clamp(1.5rem,2.5vw,2.1rem);line-height:1.1;}
.cap-desc{font-size:14.5px;color:var(--txt-dim);line-height:1.65;}
.cap-tags{display:flex;flex-direction:column;gap:6px;align-items:flex-end;}
.cap-tag{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--steel);border:1px solid var(--line);padding:4px 10px;white-space:nowrap;}
@media(max-width:900px){
  .cap-row{grid-template-columns:52px 1fr;grid-template-rows:auto auto auto;}
  .cap-desc{grid-column:2;}
  .cap-tags{grid-column:2;flex-direction:row;flex-wrap:wrap;align-items:flex-start;}
}

/* ---------- anatomy (interactive hotspots) ---------- */
.anat-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(30px,5vw,70px);align-items:center;}
@media(max-width:960px){.anat-grid{grid-template-columns:1fr;}}
.anat-stage{position:relative;border:1px solid #34363e;background:
  linear-gradient(rgba(236,235,228,0.055) 1px,transparent 1px),
  linear-gradient(90deg,rgba(236,235,228,0.055) 1px,transparent 1px),var(--paper-2);
  background-size:28px 28px,28px 28px;padding:9%;}
.anat-stage svg{width:100%;height:auto;}
.hotspot{position:absolute;width:30px;height:30px;border-radius:50%;border:1px solid var(--brass-deep);background:var(--paper);display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--brass-deep);transition:background .25s,color .25s,transform .25s;z-index:3;}
.hotspot::after{content:"";position:absolute;inset:-7px;border-radius:50%;border:1px solid rgba(164,123,22,0.35);animation:hs-pulse 2.4s infinite;}
@keyframes hs-pulse{0%{transform:scale(.8);opacity:1;}100%{transform:scale(1.35);opacity:0;}}
.hotspot:hover,.hotspot.active{background:var(--brass-deep);color:var(--white);transform:scale(1.12);}
.anat-panel{border-left:1px solid var(--line);padding-left:clamp(22px,3vw,44px);min-height:270px;}
@media(max-width:960px){.anat-panel{border-left:none;padding-left:0;}}
.anat-k{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--brass-deep);margin-bottom:14px;}
.anat-t{font-size:clamp(1.6rem,2.6vw,2.2rem);margin-bottom:14px;}
.anat-d{color:var(--txt-dim);font-size:15.5px;line-height:1.7;}
.anat-nav{display:flex;gap:8px;margin-top:26px;}
.anat-nav button{width:38px;height:38px;border:1px solid var(--line);background:none;font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--steel);transition:all .2s;}
.anat-nav button.active,.anat-nav button:hover{border-color:var(--brass-deep);color:var(--brass-deep);}

/* ---------- method ---------- */
.method{counter-reset:step;}
.meth-row{display:grid;grid-template-columns:130px 1fr 1fr;gap:clamp(18px,3vw,48px);padding:clamp(24px,3vw,36px) 0;border-top:1px solid var(--line);align-items:baseline;}
.meth-row:last-child{border-bottom:1px solid var(--line);}
.meth-no{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.14em;color:var(--brass-deep);}
.meth-name{font-size:clamp(1.35rem,2.2vw,1.8rem);}
.meth-desc{font-size:14.5px;color:var(--txt-dim);line-height:1.65;}
.meth-desc b{color:var(--ink);font-weight:600;}
@media(max-width:820px){.meth-row{grid-template-columns:1fr;gap:8px;}}

/* ---------- portal band (carbon) ---------- */
.band{background:var(--carbon);color:var(--white);position:relative;overflow:hidden;border-top:1px solid rgba(227,184,79,0.18) !important;border-bottom:1px solid rgba(227,184,79,0.18);}
.band::before{content:"";position:absolute;top:-220px;right:-160px;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(227,184,79,0.13),transparent 62%);pointer-events:none;}
.band .sheet-title{color:#8d919c;}
.band .sheet-rule{background:#2c2e34;}
.band .sheet-rule::before,.band .sheet-rule::after{background:#2c2e34;}
.band .sheet-no{color:var(--brass-bright);}
.portal-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(34px,5vw,80px);align-items:center;}
@media(max-width:980px){.portal-grid{grid-template-columns:1fr;}}
.band h2{font-size:clamp(2rem,3.6vw,3.1rem);line-height:1.1;}
.band h2 em{font-style:italic;color:var(--brass-bright);}
.band .lead{color:#a9adb6;font-size:16.5px;line-height:1.7;margin-top:20px;max-width:480px;}
.pt-list{margin-top:30px;display:flex;flex-direction:column;gap:16px;}
.pt-item{display:flex;gap:16px;align-items:flex-start;}
.pt-item .n{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--brass-bright);letter-spacing:.1em;padding-top:4px;white-space:nowrap;}
.pt-item h4{font-size:15.5px;font-family:'Archivo',sans-serif;font-weight:600;margin-bottom:3px;}
.pt-item p{font-size:13.5px;color:#8d919c;line-height:1.6;}
/* portal mock */
.pmock{border:1px solid #2c2e34;background:var(--carbon-2);box-shadow:0 50px 110px rgba(0,0,0,0.5);}
.pmock-bar{display:flex;align-items:center;gap:8px;padding:13px 16px;border-bottom:1px solid #2c2e34;}
.pmock-bar .d{width:8px;height:8px;border-radius:50%;background:#33363d;}
.pmock-bar .u{flex:1;margin-left:6px;font-family:'IBM Plex Mono',monospace;font-size:10px;color:#6d7480;letter-spacing:.06em;}
.pmock-bar .u b{color:var(--brass-bright);font-weight:500;}
.pmock-body{padding:24px;}
.pm-top{display:flex;align-items:center;gap:14px;margin-bottom:20px;}
.pm-ring{position:relative;width:62px;height:62px;flex-shrink:0;}
.pm-ring svg{transform:rotate(-90deg);}
.pm-ring .t{fill:none;stroke:#26282e;stroke-width:5;}
.pm-ring .b{fill:none;stroke:var(--brass-bright);stroke-width:5;stroke-linecap:butt;stroke-dasharray:170;stroke-dashoffset:65;}
.pm-ring .p{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:500;}
.pm-title{font-size:15px;font-weight:600;line-height:1.35;}
.pm-sub{font-family:'IBM Plex Mono',monospace;font-size:10px;color:#6d7480;margin-top:4px;letter-spacing:.06em;}
.pm-chip{margin-left:auto;font-family:'IBM Plex Mono',monospace;font-size:9px;letter-spacing:.14em;color:var(--brass-bright);border:1px solid rgba(227,184,79,0.4);padding:5px 10px;white-space:nowrap;}
.pm-ms{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-top:1px solid #222429;}
.pm-dot{width:15px;height:15px;border:1px solid #3a3d45;flex-shrink:0;margin-top:2px;display:flex;align-items:center;justify-content:center;}
.pm-ms.done .pm-dot{border-color:var(--brass-bright);background:rgba(227,184,79,0.12);}
.pm-ms.done .pm-dot::after{content:"✓";font-size:9px;color:var(--brass-bright);}
.pm-ms.live .pm-dot{border-color:var(--brass-bright);}
.pm-ms.live .pm-dot::after{content:"";width:5px;height:5px;background:var(--brass-bright);animation:hs-pulse 1.8s infinite;}
.pm-ms .t{font-size:12.5px;font-weight:500;}
.pm-ms.pend .t{color:#6d7480;font-weight:400;}
.pm-ms .s{font-family:'IBM Plex Mono',monospace;font-size:9.5px;color:#6d7480;margin-top:2px;}
.pm-appr{display:inline-block;margin-top:5px;font-family:'IBM Plex Mono',monospace;font-size:8.5px;letter-spacing:.1em;color:#7ed9a7;border:1px solid rgba(126,217,167,0.35);padding:3px 8px;}
.pm-btns{display:flex;gap:8px;margin-top:8px;}
.pm-btn-a{background:var(--brass-bright);color:var(--carbon);border:none;font-size:11px;font-weight:700;padding:8px 14px;}
.pm-btn-b{background:none;color:#a9adb6;border:1px solid #3a3d45;font-size:11px;font-weight:600;padding:8px 14px;}

/* ---------- work / programmes ---------- */
.work-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,60px);padding:clamp(36px,5vw,60px) 0;border-top:1px solid var(--line);align-items:center;}
.work-row:last-of-type{border-bottom:1px solid var(--line);}
.work-row:nth-child(even) .work-visual{order:2;}
@media(max-width:900px){.work-row{grid-template-columns:1fr;}.work-row:nth-child(even) .work-visual{order:0;}}
.work-visual{position:relative;aspect-ratio:16/10;border:1px solid #34363e;overflow:hidden;}
.wv-inner{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;}
.wv-a{background:radial-gradient(circle at 35% 40%,rgba(227,184,79,0.3),transparent 55%),radial-gradient(circle at 72% 68%,rgba(164,123,22,0.16),transparent 50%),var(--carbon);}
.wv-b{background:radial-gradient(circle at 60% 35%,rgba(227,184,79,0.24),transparent 52%),linear-gradient(160deg,#191a1f,#0e0f12);}
.wv-c{background:radial-gradient(circle at 45% 65%,rgba(227,184,79,0.26),transparent 55%),linear-gradient(200deg,#15161a,#0c0d10);}
.wv-obj{width:52%;height:44%;border:1.5px solid rgba(227,184,79,0.55);position:relative;box-shadow:0 0 60px rgba(201,151,28,0.22),inset 0 0 34px rgba(201,151,28,0.1);}
.wv-obj::before{content:"";position:absolute;inset:12%;border:1px dashed rgba(227,184,79,0.32);}
.wv-obj.round{border-radius:50%;width:44%;aspect-ratio:1;height:auto;}
.wv-obj.round::before{border-radius:50%;}
.wv-tag{position:absolute;top:14px;left:14px;font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:rgba(247,246,242,0.7);border:1px solid rgba(247,246,242,0.25);padding:4px 9px;}
.work-k{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--brass-deep);margin-bottom:14px;}
.work-t{font-size:clamp(1.6rem,2.8vw,2.3rem);line-height:1.12;margin-bottom:14px;}
.work-d{font-size:15px;color:var(--txt-dim);line-height:1.7;margin-bottom:22px;}
.spec{border:1px solid var(--line);}
.spec-row{display:grid;grid-template-columns:130px 1fr;border-bottom:1px solid var(--line);}
.spec-row:last-child{border-bottom:none;}
.spec-row .k{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);padding:9px 13px;border-right:1px solid var(--line);}
.spec-row .v{font-size:13px;padding:9px 13px;color:var(--ink);}

/* ---------- engagement ---------- */
.eng-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
@media(max-width:900px){.eng-grid{grid-template-columns:1fr;}}
.eng{background:var(--paper);padding:clamp(26px,3.5vw,44px);display:flex;flex-direction:column;transition:background .3s;}
.eng:hover{background:var(--paper-2);}
.eng.hl{background:var(--carbon);color:var(--white);box-shadow:inset 0 0 0 1px rgba(227,184,79,0.35), 0 30px 70px rgba(0,0,0,0.45);position:relative;z-index:1;}
.eng-k{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--brass-deep);}
.eng.hl .eng-k{color:var(--brass-bright);}
.eng-t{font-size:clamp(1.6rem,2.4vw,2rem);margin:14px 0 10px;}
.eng-d{font-size:14px;color:var(--txt-dim);line-height:1.65;margin-bottom:24px;}
.eng.hl .eng-d{color:#a9adb6;}
.eng ul{list-style:none;margin-bottom:30px;flex:1;}
.eng li{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--txt-dim);padding:9px 0;border-top:1px solid var(--line-soft);display:flex;gap:10px;}
.eng.hl li{color:#a9adb6;border-color:#26282e;}
.eng li::before{content:"—";color:var(--brass-deep);}
.eng.hl li::before{color:var(--brass-bright);}
.eng-cta{align-self:flex-start;font-size:13.5px;font-weight:600;border:1px solid var(--ink);padding:13px 24px;transition:background .25s,color .25s;}
.eng-cta:hover{background:var(--ink);color:var(--white);}
.eng.hl .eng-cta{border-color:var(--brass-bright);color:var(--brass-bright);}
.eng.hl .eng-cta:hover{background:var(--brass-bright);color:var(--carbon);}

/* ---------- quotes ---------- */
.quote-stage{max-width:900px;margin:0 auto;text-align:center;min-height:240px;}
.quote-mark{font-family:'Instrument Serif',serif;font-size:70px;line-height:.4;color:var(--brass);}
.quote-txt{font-family:'Instrument Serif',serif;font-size:clamp(1.5rem,2.8vw,2.2rem);line-height:1.35;margin:26px 0 22px;}
.quote-who{font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--steel);}
.quote-who b{color:var(--ink);font-weight:500;}
.quote-nav{display:flex;gap:10px;justify-content:center;margin-top:34px;}
.quote-nav button{width:44px;height:44px;border:1px solid var(--line);background:none;font-size:16px;color:var(--steel);transition:all .2s;}
.quote-nav button:hover{border-color:var(--ink);color:var(--ink);}

/* ---------- faq ---------- */
.faq-wrap{max-width:860px;margin:0 auto;}
details.faq{border-top:1px solid var(--line);}
details.faq:last-child{border-bottom:1px solid var(--line);}
details.faq summary{
  list-style:none;display:flex;align-items:baseline;gap:20px;
  padding:24px 0;cursor:pointer;font-size:clamp(1.1rem,1.8vw,1.35rem);
  font-family:'Instrument Serif',serif;
}
details.faq summary::-webkit-details-marker{display:none;}
details.faq summary .no{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--brass-deep);letter-spacing:.1em;}
details.faq summary .pm{margin-left:auto;font-family:'IBM Plex Mono',monospace;font-size:18px;color:var(--steel);transition:transform .3s;}
details.faq[open] summary .pm{transform:rotate(45deg);}
details.faq .a{padding:0 0 26px 47px;font-size:15px;color:var(--txt-dim);line-height:1.7;max-width:700px;}

/* ---------- final cta ---------- */
.final h2{font-size:clamp(2.2rem,4.6vw,3.8rem);line-height:1.08;}
.final h2 em{font-style:italic;color:var(--brass-bright);}
.final .lead{color:#a9adb6;font-size:17px;max-width:520px;margin:22px auto 0;}
.final-center{text-align:center;max-width:760px;margin:0 auto;}
.final-center .lead{max-width:520px;margin-left:auto;margin-right:auto;}
.final-center .hero-ctas{justify-content:center;}
.final-center .mono-note{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.12em;color:#6d7480;margin-top:26px;text-align:center;}
.final .btn-solid{background:var(--brass-bright);color:var(--carbon);border-color:var(--brass-bright);}
.final .btn-solid:hover{background:transparent;color:var(--brass-bright);}
.final .btn-line{will-change:transform;border-color:#3a3d45;color:var(--white);}
.final .btn-line:hover{border-color:var(--white);}
.final .hero-ctas{justify-content:center;}
.final .mono-note{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.12em;color:#6d7480;margin-top:26px;}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:clamp(44px,6vw,70px) 0 34px;}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:clamp(26px,4vw,60px);margin-bottom:clamp(36px,5vw,56px);}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr;}}
.foot-brand p{font-size:13.5px;color:var(--steel);line-height:1.7;margin-top:14px;max-width:280px;}
.foot-col h5{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--steel);margin-bottom:18px;}
.foot-col a{display:block;font-size:14px;color:var(--txt-dim);margin-bottom:11px;transition:color .2s;}
.foot-col a:hover{color:var(--brass-deep);}
.foot-base{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.1em;color:var(--steel);}
.foot-base b{color:var(--brass-deep);font-weight:500;}

/* ---------- scroll progress + status bar ---------- */
.progress{position:fixed;top:0;left:0;height:2px;background:linear-gradient(90deg,var(--brass),var(--brass-bright));width:0;z-index:70;transition:width .15s linear;}
.statusbar{
  position:fixed;left:0;right:0;bottom:0;z-index:58;
  display:flex;align-items:center;gap:0;
  background:color-mix(in srgb, var(--carbon) 88%, transparent);
  backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
  font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.12em;color:var(--steel);
}
.sb-cell{padding:9px 16px;border-right:1px solid var(--line);white-space:nowrap;}
.sb-cell b{color:var(--brass-deep);font-weight:500;}
.sb-fill{flex:1;border-right:none;}
.sb-coords{min-width:150px;}
@media(max-width:700px){.sb-coords,.sb-zoom{display:none;}}
@media(prefers-reduced-motion:reduce){.statusbar{display:none;}}

/* hero grid parallax layer */
.hero{position:relative;overflow:hidden;}
.hero-bg{
  position:absolute;inset:-12% -4%;pointer-events:none;z-index:-1;
  background-image:linear-gradient(rgba(236,235,228,0.035) 1px,transparent 1px),linear-gradient(90deg,rgba(236,235,228,0.035) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 80% at 50% 20%, black 30%, transparent 75%);
  will-change:transform;
}
.hero::after{content:"";position:absolute;top:-260px;right:-200px;width:760px;height:760px;border-radius:50%;background:radial-gradient(circle,rgba(201,151,28,0.1),transparent 62%);pointer-events:none;z-index:-1;}

/* optional hero photo behind the case title (set via cases.js hero:) */
.hero-photo{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;pointer-events:none;opacity:0;transition:opacity .8s var(--ease);}
.hero-photo.on{opacity:0.28;}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(10,11,14,0.55),rgba(10,11,14,0.82));}
.page-hero:has(.hero-photo.on) .hero-bg{opacity:0.5;}

/* staggered reveal children */
.rv-stagger > *{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.rv-stagger.in > *{opacity:1;transform:none;}
.rv-stagger.in > *:nth-child(1){transition-delay:.05s;}
.rv-stagger.in > *:nth-child(2){transition-delay:.15s;}
.rv-stagger.in > *:nth-child(3){transition-delay:.25s;}
.rv-stagger.in > *:nth-child(4){transition-delay:.35s;}
.rv-stagger.in > *:nth-child(5){transition-delay:.45s;}
@media(prefers-reduced-motion:reduce){.rv-stagger > *{opacity:1;transform:none;}}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.rv.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;}}

@media(max-width:880px){
  nav.desk,.hdr-cta{display:none;}
  .burger{display:flex;}
}
/* ============ pricing lines ============ */
.eng-price{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--brass-deep);margin:-2px 0 18px;letter-spacing:.06em;}
.eng-price b{font-family:'Instrument Serif',serif;font-size:30px;color:var(--ink);letter-spacing:0;font-weight:400;}
.eng.hl .eng-price b{color:var(--white);}

/* ============ quote form ============ */
.qform-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(34px,5vw,80px);align-items:start;}
@media(max-width:960px){.qform-grid{grid-template-columns:1fr;}}
.qform{border:1px solid var(--line);background:var(--paper-2);padding:clamp(24px,3.4vw,42px);}
.qf-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:640px){.qf-row{grid-template-columns:1fr;}}
.qf{margin-bottom:16px;}
.qf label{display:block;font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--steel);margin-bottom:8px;}
.qf label i{color:var(--brass-deep);font-style:normal;}
.qf input,.qf select,.qf textarea{
  width:100%;background:var(--paper);border:1px solid var(--line);color:var(--ink);
  font-family:'Archivo',sans-serif;font-size:14.5px;padding:13px 15px;outline:none;
  transition:border-color .2s;border-radius:0;-webkit-appearance:none;appearance:none;
}
.qf select{background-image:linear-gradient(45deg,transparent 50%,var(--steel) 50%),linear-gradient(135deg,var(--steel) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px;background-repeat:no-repeat;}
.qf textarea{min-height:110px;resize:vertical;}
.qf input:focus,.qf select:focus,.qf textarea:focus{border-color:var(--brass-deep);}
.qf-note{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.1em;color:var(--steel);margin-top:14px;line-height:1.8;}
.qf-hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden;}
.qform .btn-solid{width:100%;justify-content:center;margin-top:6px;}
.q-sent{border:1px solid rgba(126,217,167,0.4);background:rgba(126,217,167,0.06);padding:16px 18px;font-size:14px;color:#7ed9a7;margin-bottom:20px;display:none;}
.q-sent.show{display:block;}
.qside h2{font-size:clamp(1.9rem,3.4vw,2.9rem);line-height:1.1;}
.qside h2 em{font-style:italic;color:var(--brass-deep);}
.qside .lead{color:var(--txt-dim);font-size:16px;line-height:1.7;margin-top:18px;max-width:440px;}
.q-points{margin-top:28px;display:flex;flex-direction:column;gap:14px;}
.q-point{display:flex;gap:14px;font-size:14px;color:var(--txt-dim);}
.q-point .t{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--brass-deep);letter-spacing:.08em;white-space:nowrap;padding-top:2px;}

/* ============ page hero (subpages) ============ */
.page-hero{padding:clamp(130px,17vh,190px) 0 clamp(44px,6vw,70px);position:relative;overflow:hidden;}
.page-hero h1{font-size:clamp(2.4rem,5vw,4.2rem);line-height:1.05;}
.page-hero h1 em{font-style:italic;color:var(--brass-deep);}
.page-hero .lead{margin-top:20px;font-size:16.5px;color:var(--txt-dim);max-width:560px;line-height:1.7;}
.crumb{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--steel);margin-bottom:22px;display:flex;gap:10px;flex-wrap:wrap;}
.crumb a{color:var(--steel);transition:color .2s;}
.crumb a:hover{color:var(--brass-deep);}
.crumb .sep{color:var(--brass-deep);}

/* ============ gallery ============ */
.gal-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:clamp(28px,4vw,44px);}
.gal-pill{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);background:none;border:1px solid var(--line);padding:10px 18px;transition:all .2s;}
.gal-pill:hover{border-color:var(--steel);color:var(--ink);}
.gal-pill.active{border-color:var(--brass-deep);color:var(--brass-deep);}
.gal-pill .ct{opacity:.55;margin-left:6px;}
.gal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
@media(max-width:980px){.gal-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:620px){.gal-grid{grid-template-columns:1fr;}}
.gal-item{position:relative;aspect-ratio:4/3;border:1px solid #34363e;overflow:hidden;cursor:pointer;background:var(--carbon-2);transition:transform .4s var(--ease),opacity .4s;padding:0;}
.gal-item.hide{display:none;}
.gal-item:hover{transform:translateY(-4px);}
.gal-item .fill{position:absolute;inset:0;transition:transform .6s var(--ease);}
.gal-item:hover .fill{transform:scale(1.05);}
.gal-item .meta{
  position:absolute;left:0;right:0;bottom:0;padding:36px 16px 14px;
  background:linear-gradient(transparent,rgba(6,7,9,0.88));
  display:flex;justify-content:space-between;align-items:flex-end;gap:10px;
  opacity:0;transform:translateY(8px);transition:opacity .35s,transform .35s;
}
.gal-item:hover .meta{opacity:1;transform:none;}
.gal-item .meta .t{font-size:14px;font-weight:600;color:var(--white);text-align:left;}
.gal-item .meta .c{font-family:'IBM Plex Mono',monospace;font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--brass-deep);white-space:nowrap;}
.gal-item .zoom{position:absolute;top:12px;right:12px;width:34px;height:34px;border:1px solid rgba(247,246,242,0.25);display:flex;align-items:center;justify-content:center;color:rgba(247,246,242,0.7);opacity:0;transition:opacity .3s;background:rgba(6,7,9,0.4);}
.gal-item:hover .zoom{opacity:1;}
.gal-item .zoom svg{width:14px;height:14px;stroke:currentColor;stroke-width:2;fill:none;}

/* lightbox */
.lbox{position:fixed;inset:0;background:rgba(5,6,8,0.94);z-index:100;display:none;align-items:center;justify-content:center;padding:clamp(16px,4vw,60px);}
.lbox.open{display:flex;}
.lbox-stage{position:relative;width:min(1100px,100%);}
.lbox-visual{aspect-ratio:4/3;border:1px solid #34363e;position:relative;overflow:hidden;}
.lbox-visual .fill{position:absolute;inset:0;}
.lbox-cap{display:flex;justify-content:space-between;gap:14px;margin-top:14px;align-items:baseline;flex-wrap:wrap;}
.lbox-cap .t{font-family:'Instrument Serif',serif;font-size:22px;}
.lbox-cap .c{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-deep);}
.lbox-btn{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border:1px solid #34363e;background:rgba(10,11,14,0.7);color:var(--white);font-size:18px;transition:border-color .2s;}
.lbox-btn:hover{border-color:var(--brass-deep);}
.lbox-prev{left:-70px;} .lbox-next{right:-70px;}
@media(max-width:1240px){.lbox-prev{left:8px;} .lbox-next{right:8px;}}
.lbox-close{position:absolute;top:-52px;right:0;width:42px;height:42px;border:1px solid #34363e;background:none;color:var(--white);font-size:17px;}
.lbox-close:hover{border-color:var(--brass-deep);}
.lbox-count{position:absolute;top:-44px;left:0;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;color:var(--steel);}

/* gallery placeholder fills (replace with real render <img>) */
.ph-1{background:radial-gradient(circle at 32% 38%,rgba(227,184,79,0.3),transparent 55%),linear-gradient(150deg,#191a20,#0b0c0f);}
.ph-2{background:radial-gradient(circle at 68% 30%,rgba(227,184,79,0.22),transparent 50%),linear-gradient(210deg,#15161b,#0a0b0e);}
.ph-3{background:radial-gradient(circle at 50% 70%,rgba(227,184,79,0.26),transparent 52%),linear-gradient(120deg,#101116,#0c0d11);}
.ph-4{background:radial-gradient(circle at 25% 65%,rgba(240,205,110,0.2),transparent 48%),linear-gradient(190deg,#17181d,#0a0b0d);}
.ph-obj{position:absolute;left:50%;top:50%;transform:translate(-50%,-52%);border:1.5px solid rgba(227,184,79,0.5);box-shadow:0 0 46px rgba(201,151,28,0.2),inset 0 0 26px rgba(201,151,28,0.1);}
.ph-obj.a{width:46%;height:38%;}
.ph-obj.b{width:36%;aspect-ratio:1;border-radius:50%;}
.ph-obj.c{width:26%;height:56%;}
.ph-obj::before{content:"";position:absolute;inset:14%;border:1px dashed rgba(227,184,79,0.3);border-radius:inherit;}

/* ============ case study pages ============ */
.case-meta{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);margin-top:clamp(30px,4vw,50px);}
@media(max-width:900px){.case-meta{grid-template-columns:repeat(2,1fr);}}
.cm-cell{padding:16px 18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);}
.cm-cell .k{font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--steel);}
.cm-cell .v{font-size:14px;margin-top:6px;color:var(--ink);}
.case-visual{aspect-ratio:4/3;border:1px solid #34363e;position:relative;overflow:hidden;margin:clamp(34px,5vw,60px) 0;}
.case-visual .fill{position:absolute;inset:0;}
.case-visual .tag{position:absolute;top:16px;left:16px;font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:rgba(247,246,242,0.7);border:1px solid rgba(247,246,242,0.25);padding:5px 10px;}
.case-cols{display:grid;grid-template-columns:220px 1fr;gap:clamp(24px,4vw,64px);padding:clamp(30px,4vw,50px) 0;border-top:1px solid var(--line);}
@media(max-width:800px){.case-cols{grid-template-columns:1fr;gap:12px;}}
.case-cols h2{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--brass-deep);font-weight:500;}
.case-cols .body p{color:var(--txt-dim);font-size:16px;line-height:1.75;margin-bottom:16px;max-width:680px;}
.case-cols .body p b{color:var(--ink);font-weight:600;}
.case-pull{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin:clamp(30px,4vw,50px) 0;}
@media(max-width:700px){.case-pull{grid-template-columns:1fr;}}
.cp-cell{background:var(--paper-2);padding:clamp(20px,3vw,34px);}
.cp-cell .n{font-family:'Instrument Serif',serif;font-size:clamp(2rem,3.4vw,3rem);line-height:1;}
.cp-cell .n i{font-style:normal;color:var(--brass-deep);}
.cp-cell .l{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);margin-top:10px;line-height:1.7;}
.case-quote{border-left:2px solid var(--brass);padding:6px 0 6px clamp(20px,3vw,36px);margin:clamp(30px,4vw,50px) 0;}
.case-quote p{font-family:'Instrument Serif',serif;font-size:clamp(1.3rem,2.3vw,1.8rem);line-height:1.4;}
.case-quote .w{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);margin-top:14px;}
.case-next{border-top:1px solid var(--line);padding:clamp(40px,6vw,70px) 0;text-align:center;}
.case-next .k{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--steel);margin-bottom:14px;}
.case-next a.big{font-family:'Instrument Serif',serif;font-size:clamp(1.8rem,3.6vw,3rem);color:var(--ink);transition:color .25s;}
.case-next a.big:hover{color:var(--brass-deep);}
.work-cta{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-deep);border-bottom:1px solid currentColor;padding-bottom:3px;}
.work-cta svg{width:12px;height:12px;stroke:currentColor;stroke-width:2;fill:none;}

/* ============================================================
   PREMIUM LAYER v2 — case studies, before/after, lightbox
   ============================================================ */

/* ---- image frame + scroll reveal ---- */
.imgframe{position:relative;overflow:hidden;border:1px solid #34363e;background:var(--carbon-2);}
.imgframe img{width:100%;height:100%;object-fit:cover;display:block;
  transform:scale(1.06);transition:transform 1.1s var(--ease);}
.imgframe.in img{transform:scale(1);}
.imgframe::after{content:"";position:absolute;inset:0;background:var(--paper-2);
  transform-origin:right;transition:transform 1s var(--ease);z-index:2;pointer-events:none;}
.imgframe.in::after{transform:scaleX(0);}
@media(prefers-reduced-motion:reduce){.imgframe img{transform:none;}.imgframe::after{display:none;}}
.imgframe .cap{position:absolute;left:0;right:0;bottom:0;z-index:3;padding:30px 16px 13px;
  background:linear-gradient(transparent,rgba(6,7,9,0.9));
  font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#c9ccd3;
  opacity:0;transition:opacity .35s;}
.imgframe:hover .cap{opacity:1;}
.imgframe.zoomable{cursor:zoom-in;}
.imgframe .zbtn{position:absolute;top:12px;right:12px;z-index:3;width:34px;height:34px;
  border:1px solid rgba(247,246,242,0.25);background:rgba(6,7,9,0.45);color:rgba(247,246,242,0.75);
  display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;}
.imgframe:hover .zbtn{opacity:1;}
.imgframe .zbtn svg{width:14px;height:14px;stroke:currentColor;stroke-width:2;fill:none;}

/* placeholder shown until a real photo is dropped in */
.ph-slot{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  background:radial-gradient(circle at 40% 38%,rgba(227,184,79,0.14),transparent 58%),linear-gradient(150deg,#16171d,#0b0c0f);
  font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#5f636e;text-align:center;padding:16px;}
.ph-slot svg{width:26px;height:26px;stroke:#3f424b;stroke-width:1.4;fill:none;}
.ph-slot b{color:var(--brass-deep);font-weight:500;letter-spacing:.14em;}

/* ---- BEFORE / AFTER wipe (the signature interaction) ---- */
.ba{position:relative;overflow:hidden;border:1px solid #34363e;background:var(--carbon-2);
  aspect-ratio:4/3;user-select:none;touch-action:none;}
.ba .side{position:absolute;inset:0;}
.ba .side img{width:100%;height:100%;object-fit:cover;display:block;}
.ba .after{clip-path:inset(0 0 0 var(--ba,52%));}
.ba .lbl{position:absolute;top:14px;z-index:4;font-family:'IBM Plex Mono',monospace;font-size:9.5px;
  letter-spacing:.2em;text-transform:uppercase;padding:5px 11px;border:1px solid currentColor;pointer-events:none;
  background:rgba(6,7,9,0.4);}
.ba .lbl-b{left:14px;color:#9a9ea9;}
.ba .lbl-a{right:14px;color:var(--brass-bright);}
.ba .handle{position:absolute;top:0;bottom:0;left:var(--ba,52%);width:20px;margin-left:-10px;z-index:5;cursor:ew-resize;
  background:linear-gradient(to right,transparent 9px,var(--brass-bright) 9px,var(--brass-bright) 11px,transparent 11px);}
.ba .handle::after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:44px;height:44px;border-radius:50%;background:var(--brass-bright);
  box-shadow:0 6px 26px rgba(227,184,79,0.4);}
.ba .handle::before{content:"◂ ▸";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1;
  color:#141005;font-size:11px;font-weight:800;letter-spacing:1px;white-space:nowrap;}
.ba-hint{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--steel);margin-top:12px;display:flex;align-items:center;gap:9px;}
.ba-hint .k{color:var(--brass-deep);}

/* ---- lightbox (shared) ---- */
.lb{position:fixed;inset:0;background:rgba(5,6,8,0.95);z-index:120;display:none;align-items:center;justify-content:center;
  padding:clamp(16px,4vw,64px);backdrop-filter:blur(6px);}
.lb.open{display:flex;}
.lb-stage{position:relative;width:min(1180px,100%);}
.lb-img{width:auto;max-width:100%;max-height:78vh;object-fit:contain;border:1px solid #34363e;background:#0b0c0f;display:block;margin:0 auto;}
.lb-cap{display:flex;justify-content:space-between;gap:14px;margin-top:13px;flex-wrap:wrap;
  font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);}
.lb-cap b{color:var(--brass-deep);font-weight:500;}
.lb-x{position:absolute;top:-50px;right:0;width:40px;height:40px;border:1px solid #34363e;background:none;color:#fff;font-size:16px;}
.lb-x:hover{border-color:var(--brass-deep);}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:50px;height:50px;border:1px solid #34363e;
  background:rgba(10,11,14,0.75);color:#fff;font-size:17px;}
.lb-nav:hover{border-color:var(--brass-deep);}
.lb-p{left:-66px;} .lb-n{right:-66px;}
@media(max-width:1320px){.lb-p{left:8px;} .lb-n{right:8px;}}

/* ---- case study: sticky chapter rail ---- */
.cs-layout{display:grid;grid-template-columns:190px 1fr;gap:clamp(28px,4vw,66px);align-items:start;}
@media(max-width:920px){.cs-layout{grid-template-columns:1fr;}}
.cs-rail{position:sticky;top:96px;}
@media(max-width:920px){.cs-rail{display:none;}}
.cs-rail a{display:flex;align-items:center;gap:11px;padding:9px 0;font-family:'IBM Plex Mono',monospace;
  font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);transition:color .25s;}
.cs-rail a .bar{width:16px;height:1px;background:var(--line);transition:width .3s var(--ease),background .3s;}
.cs-rail a:hover,.cs-rail a.on{color:var(--brass-deep);}
.cs-rail a.on .bar{width:30px;background:var(--brass-deep);}

/* ---- quick info spec grid ---- */
.qi{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);}
@media(max-width:820px){.qi{grid-template-columns:repeat(2,1fr);}}
@media(max-width:480px){.qi{grid-template-columns:1fr;}}
.qi-cell{padding:18px 20px;border-right:1px solid var(--line);}
.qi-cell:last-child{border-right:none;}
@media(max-width:820px){.qi-cell:nth-child(2n){border-right:none;}.qi-cell:nth-child(-n+2){border-bottom:1px solid var(--line);}}
.qi-cell .k{font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-deep);}
.qi-cell .v{font-size:14.5px;margin-top:7px;line-height:1.45;}

/* ---- optimized-for chips ---- */
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px;}
.chip{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;
  color:var(--txt-dim);border:1px solid var(--line);padding:9px 15px;transition:border-color .25s,color .25s;}
.chip:hover{border-color:var(--brass-deep);color:var(--brass-deep);}

/* ---- case gallery grid ---- */
.cs-gal{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
@media(max-width:700px){.cs-gal{grid-template-columns:1fr;}}
.cs-gal .imgframe{aspect-ratio:4/3;}
.cs-gal .imgframe.wide{grid-column:1 / -1;aspect-ratio:4/3;}

/* ---- work cards on homepage ---- */
.wgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2vw,26px);}
@media(max-width:820px){.wgrid{grid-template-columns:1fr;}}
.wcard{display:block;border:1px solid var(--line);background:var(--paper-2);transition:border-color .35s,transform .35s var(--ease);}
.wcard:hover{border-color:var(--brass-deep);transform:translateY(-4px);}
.wcard .shot{position:relative;aspect-ratio:4/3;overflow:hidden;}
.wcard .shot img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.wcard:hover .shot img{transform:scale(1.05);}
.wcard .body{padding:22px 24px 26px;}
.wcard .k{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--brass-deep);}
.wcard .t{font-family:'Instrument Serif',serif;font-size:clamp(1.35rem,2vw,1.7rem);line-height:1.15;margin:9px 0 8px;}
.wcard .d{font-size:13.5px;color:var(--txt-dim);line-height:1.6;}
.wcard .go{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-family:'IBM Plex Mono',monospace;
  font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-deep);}
.wcard .go svg{width:12px;height:12px;stroke:currentColor;stroke-width:2;fill:none;transition:transform .3s var(--ease);}
.wcard:hover .go svg{transform:translateX(4px);}

/* ---- split headline reveal ---- */
.split .ln{display:block;overflow:hidden;}
.split .ln span{display:block;transform:translateY(105%);transition:transform .9s var(--ease);}
.split.in .ln:nth-child(1) span{transition-delay:.05s;}
.split.in .ln:nth-child(2) span{transition-delay:.15s;}
.split.in .ln:nth-child(3) span{transition-delay:.25s;}
.split.in .ln span{transform:none;}
@media(prefers-reduced-motion:reduce){.split .ln span{transform:none;}}

/* ---- back to top ---- */
.totop{position:fixed;right:20px;bottom:52px;z-index:57;width:44px;height:44px;border:1px solid var(--line);
  background:color-mix(in srgb, var(--carbon) 90%, transparent);color:var(--brass-deep);
  display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s,border-color .25s;}
.totop.show{opacity:1;pointer-events:auto;}
.totop:hover{border-color:var(--brass-deep);}
.totop svg{width:15px;height:15px;stroke:currentColor;stroke-width:2;fill:none;}
@media(max-width:700px){.totop{bottom:60px;right:14px;}}

/* ---- team ---- */
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
@media(max-width:820px){.team{grid-template-columns:1fr;}}
.tm{background:var(--paper-2);padding:clamp(24px,3vw,38px);}
.tm .n{font-family:'Instrument Serif',serif;font-size:clamp(1.4rem,2.1vw,1.8rem);}
.tm .r{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--brass-deep);margin-top:8px;}
.tm .b{font-size:13.5px;color:var(--txt-dim);margin-top:12px;line-height:1.6;}

/* ---- stat trio (real numbers) ---- */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
@media(max-width:820px){.trio{grid-template-columns:1fr;}}
.trio .c{background:var(--paper-2);padding:clamp(24px,3.4vw,42px);}
.trio .n{font-family:'Instrument Serif',serif;font-size:clamp(2.4rem,4.4vw,3.6rem);line-height:1;color:var(--ink);}
.trio .n i{font-style:normal;color:var(--brass-deep);}
.trio .h{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-deep);margin-top:14px;}
.trio .d{font-size:13.5px;color:var(--txt-dim);margin-top:10px;line-height:1.65;}

/* ============================================================
   BLOG / JOURNAL
   ============================================================ */
.wrap-narrow{max-width:820px;margin-inline:auto;}

.blog-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:clamp(26px,4vw,40px);}
.blog-pill{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--steel);background:none;border:1px solid var(--line);padding:10px 16px;transition:all .2s;}
.blog-pill:hover{border-color:var(--steel);color:var(--ink);}
.blog-pill.active{border-color:var(--brass-deep);color:var(--brass-deep);}
.blog-pill .ct{opacity:.5;margin-left:6px;}

.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
@media(max-width:960px){.blog-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.blog-grid{grid-template-columns:1fr;}}
.bcard{display:flex;flex-direction:column;border:1px solid var(--line);background:var(--paper-2);transition:border-color .35s,transform .35s var(--ease);overflow:hidden;}
.bcard:hover{border-color:var(--brass-deep);transform:translateY(-4px);}
.bcard-shot{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--carbon-2);}
.bcard-shot img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.bcard:hover .bcard-shot img{transform:scale(1.05);}
.bcard-cat{position:absolute;top:12px;left:12px;font-family:'IBM Plex Mono',monospace;font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--brass-bright);background:rgba(6,7,9,0.7);border:1px solid rgba(227,184,79,0.3);padding:5px 9px;}
.bcard-body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1;}
.bcard-meta{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);}
.bcard-title{font-family:'Instrument Serif',serif;font-size:clamp(1.3rem,1.9vw,1.55rem);line-height:1.2;margin:10px 0 9px;}
.bcard-ex{font-size:13.5px;color:var(--txt-dim);line-height:1.6;flex:1;}
.bcard-go{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--brass-deep);}
.bcard-go svg{width:12px;height:12px;stroke:currentColor;stroke-width:2;fill:none;transition:transform .3s var(--ease);}
.bcard:hover .bcard-go svg{transform:translateX(4px);}

/* single post */
.post-cat{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--brass-deep);margin-bottom:14px;}
.post-meta{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.08em;color:var(--steel);margin-top:20px;display:flex;flex-wrap:wrap;align-items:center;gap:4px;}
.post-meta .ptag{border:1px solid var(--line);padding:3px 9px;margin-left:5px;text-transform:uppercase;letter-spacing:.12em;font-size:9.5px;color:var(--txt-dim);}
.post-hero{aspect-ratio:4/3;margin:clamp(26px,4vw,44px) 0;}
.post-body{font-size:clamp(16px,1.25vw,17.5px);line-height:1.8;color:var(--txt-dim);}
.post-body h2{font-family:'Instrument Serif',serif;font-size:clamp(1.5rem,2.6vw,2rem);color:var(--ink);line-height:1.2;margin:38px 0 14px;font-weight:400;}
.post-body p{margin-bottom:20px;}
.post-body p b{color:var(--ink);font-weight:600;}
.post-body em{color:var(--brass-deep);font-style:italic;}
.post-body a{color:var(--brass-deep);border-bottom:1px solid currentColor;}
.post-body ul,.post-body ol{margin:0 0 20px 22px;}
.post-body li{margin-bottom:8px;}

.post-cta{border:1px solid var(--line);background:var(--paper-2);padding:clamp(28px,4vw,44px);text-align:center;margin:clamp(40px,6vw,64px) 0 clamp(30px,4vw,48px);}
.post-cta .k{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--brass-deep);margin-bottom:14px;}
.post-cta h2{font-family:'Instrument Serif',serif;font-size:clamp(1.6rem,3vw,2.3rem);line-height:1.12;font-weight:400;}
.post-cta p{font-size:15px;color:var(--txt-dim);margin:14px auto 24px;max-width:460px;line-height:1.65;}

.post-related{border-top:1px solid var(--line);padding-top:clamp(28px,4vw,44px);}
.rel-head{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--steel);margin-bottom:20px;}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
@media(max-width:700px){.rel-grid{grid-template-columns:1fr;}}
.rel-card{border:1px solid var(--line);background:var(--paper-2);padding:20px 22px;transition:border-color .3s,transform .3s var(--ease);}
.rel-card:hover{border-color:var(--brass-deep);transform:translateY(-3px);}
.rel-cat{font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--brass-deep);}
.rel-title{font-family:'Instrument Serif',serif;font-size:1.2rem;line-height:1.22;margin:9px 0 14px;}
.rel-go{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);}

/* ============================================================
   ANIMATED METHOD STEPS
   ============================================================ */
.method{position:relative;}
.method::before{content:"";position:absolute;left:11px;top:0;bottom:0;width:2px;background:var(--line);}
.method::after{content:"";position:absolute;left:11px;top:0;width:2px;height:var(--meth-progress,0%);
  background:linear-gradient(var(--brass-deep),var(--brass-bright));transition:height .2s linear;
  box-shadow:0 0 12px rgba(227,184,79,0.4);}
@media(max-width:820px){.method::before,.method::after{left:9px;}}
.meth-row{position:relative;padding-left:44px !important;}
.meth-row::before{content:"";position:absolute;left:3px;top:calc(clamp(24px,3vw,36px) + 3px);
  width:18px;height:18px;border-radius:50%;background:var(--paper-2);border:2px solid var(--line);
  transition:border-color .4s var(--ease),background .4s var(--ease),box-shadow .4s var(--ease);z-index:1;}
.meth-row.lit::before{border-color:var(--brass-bright);background:var(--brass-deep);
  box-shadow:0 0 0 4px rgba(227,184,79,0.12),0 0 16px rgba(227,184,79,0.5);}
@media(max-width:820px){.meth-row{padding-left:38px !important;}.meth-row::before{top:26px;}}
.meth-row .meth-no{transition:color .4s;}
.meth-row.lit .meth-no{color:var(--brass-bright);}
@media(prefers-reduced-motion:reduce){.method::after{transition:none;}.meth-row::before{transition:none;}}

/* ============================================================
   PREMIUM INTERACTIVE PACKAGES
   ============================================================ */
.eng-grid{position:relative;}
.eng{position:relative;overflow:hidden;border:1px solid var(--line);transition:border-color .35s var(--ease),transform .35s var(--ease),box-shadow .35s var(--ease);}
.eng::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .4s;pointer-events:none;
  background:radial-gradient(400px circle at var(--mx,50%) var(--my,0%),rgba(227,184,79,0.10),transparent 60%);}
.eng:hover{transform:translateY(-6px);border-color:var(--brass-deep);box-shadow:0 26px 60px rgba(0,0,0,0.4);}
.eng:hover::before{opacity:1;}
.eng.hl{transform:scale(1.02);}
.eng.hl:hover{transform:scale(1.02) translateY(-6px);}
/* "most popular" ribbon on the highlighted card */
.eng.hl::after{content:"MOST CHOSEN";position:absolute;top:15px;right:-34px;transform:rotate(45deg);
  background:linear-gradient(var(--brass-deep),var(--brass));color:#141005;font-family:'IBM Plex Mono',monospace;
  font-size:9px;font-weight:600;letter-spacing:.14em;padding:6px 40px;box-shadow:0 4px 14px rgba(0,0,0,0.4);z-index:2;}
/* checkmark list items */
.eng li{align-items:flex-start;}
.eng li::before{content:"";width:15px;height:15px;flex-shrink:0;margin-top:1px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c9971c' stroke-width='3'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-size:contain;background-repeat:no-repeat;}
.eng.hl li::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e3b84f' stroke-width='3'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");}
/* price emphasis */
.eng-price{transition:transform .3s var(--ease);transform-origin:left;}
.eng:hover .eng-price{transform:scale(1.04);}
.eng-cta{position:relative;overflow:hidden;}
.eng-cta::after{content:"";position:absolute;left:0;bottom:-1px;width:100%;height:1px;background:var(--brass-bright);transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease);}
.eng:hover .eng-cta::after{transform:scaleX(1);transform-origin:left;}
@media(prefers-reduced-motion:reduce){.eng,.eng:hover,.eng.hl,.eng.hl:hover{transform:none;}}

/* ============================================================
   PREMIUM INTERACTIVE FORM
   ============================================================ */
.qform{position:relative;}
/* live completion bar at top of the form */
.qf-progress{position:absolute;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--brass-deep),var(--brass-bright));transition:width .35s var(--ease);z-index:3;box-shadow:0 0 10px rgba(227,184,79,0.4);}
.qform-grid .qform{padding-top:calc(clamp(24px,3.4vw,42px) + 6px);}
/* focus glow + smoother field transitions */
.qf input,.qf select,.qf textarea{transition:border-color .25s,box-shadow .25s,background .25s;}
.qf input:focus,.qf select:focus,.qf textarea:focus{box-shadow:0 0 0 3px rgba(227,184,79,0.12);background:var(--paper);}
.qf.filled input,.qf.filled select,.qf.filled textarea{border-color:rgba(227,184,79,0.35);}
.qf.filled label i{color:#7ed9a7;}
.qf.filled label::after{content:" ✓";color:#7ed9a7;font-size:11px;}
/* label lift micro-interaction */
.qf label{transition:color .2s;}
.qf input:focus ~ span,.qf select:focus ~ span{color:var(--brass-deep);}
.qf:focus-within label{color:var(--brass-deep);}
/* choice chips for the "what do you need" field */
.qf-choices{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px;}
.qf-choice{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.06em;color:var(--txt-dim);
  border:1px solid var(--line);background:var(--paper);padding:10px 14px;cursor:pointer;transition:all .2s;user-select:none;}
.qf-choice:hover{border-color:var(--steel);color:var(--ink);}
.qf-choice.sel{border-color:var(--brass-deep);color:var(--brass-deep);background:rgba(227,184,79,0.06);}
/* submit button loading state */
.btn-solid.sending{opacity:.7;pointer-events:none;}
.btn-solid.sending svg{animation:qspin .7s linear infinite;}
@keyframes qspin{to{transform:rotate(360deg);}}
/* success animation */
.q-sent{transform:translateY(-6px);opacity:0;transition:opacity .4s,transform .4s;}
.q-sent.show{transform:none;opacity:1;}
@media(prefers-reduced-motion:reduce){.qf-progress{transition:none;}}

/* ============================================================
   INTERACTIVE 3D SHOWCASE (lazy, poster-gated)
   ============================================================ */
.showcase{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,60px);align-items:center;}
@media(max-width:900px){.showcase{grid-template-columns:1fr;}}
.showcase-copy h2{font-size:clamp(1.9rem,3.4vw,2.9rem);line-height:1.1;}
.showcase-copy h2 em{font-style:italic;color:var(--brass-deep);}
.showcase-copy .lead{color:var(--txt-dim);font-size:16px;line-height:1.7;margin-top:18px;max-width:460px;}
.showcase-note{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--steel);margin-top:22px;display:flex;align-items:center;gap:9px;}
.showcase-note .dot{width:7px;height:7px;border-radius:50%;background:var(--brass-deep);box-shadow:0 0 8px var(--brass-deep);}
.viewer-frame{position:relative;aspect-ratio:4/3;border:1px solid #34363e;background:radial-gradient(circle at 50% 40%,#16171d,#0a0b0e);overflow:hidden;}
.viewer-poster{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;cursor:pointer;z-index:2;transition:opacity .5s;}
.viewer-poster.gone{opacity:0;pointer-events:none;}
.viewer-poster .ph-obj{position:relative;width:44%;height:44%;border:1.5px solid rgba(227,184,79,0.5);box-shadow:0 0 50px rgba(201,151,28,0.22),inset 0 0 30px rgba(201,151,28,0.1);transform:rotate(0);transition:transform .6s var(--ease);}
.viewer-poster:hover .ph-obj{transform:rotate(8deg) scale(1.05);}
.viewer-poster .ph-obj::before{content:"";position:absolute;inset:16%;border:1px dashed rgba(227,184,79,0.35);}
.viewer-play{display:inline-flex;align-items:center;gap:10px;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-bright);border:1px solid var(--brass-deep);padding:11px 20px;background:rgba(6,7,9,0.4);transition:background .25s;}
.viewer-poster:hover .viewer-play{background:rgba(227,184,79,0.12);}
.viewer-play svg{width:13px;height:13px;fill:currentColor;}
.viewer-hint{font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);}
.viewer-stage{position:absolute;inset:0;z-index:1;}
.viewer-stage canvas{width:100%;height:100%;display:block;touch-action:none;}
.viewer-tag{position:absolute;top:14px;left:14px;z-index:3;font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:rgba(247,246,242,0.65);border:1px solid rgba(247,246,242,0.2);padding:5px 10px;background:rgba(6,7,9,0.4);pointer-events:none;}
.viewer-loading{position:absolute;bottom:14px;right:14px;z-index:3;display:none;align-items:center;gap:9px;font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:rgba(247,246,242,0.75);border:1px solid rgba(247,246,242,0.2);padding:6px 11px;background:rgba(6,7,9,0.55);}
.viewer-loading.show{display:inline-flex;}
.vl-spin{width:10px;height:10px;border-radius:50%;border:1.5px solid rgba(227,184,79,0.35);border-top-color:var(--brass-deep);animation:vlspin .7s linear infinite;}
@keyframes vlspin{to{transform:rotate(360deg);}}

/* ---- switch model / environment / exposure / HDRI rotation controls ---- */
.viewer-controls{margin-top:28px;display:flex;flex-direction:column;gap:20px;}
.vc-block{display:flex;flex-direction:column;gap:10px;}
.vc-label{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);}
.vc-label-row{display:flex;justify-content:space-between;align-items:center;}
.vc-label-row span{color:var(--brass-bright);font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:0;text-transform:none;}

.de-thumb-row{display:flex;gap:10px;flex-wrap:wrap;}
.de-thumb-wrap{display:flex;flex-direction:column;align-items:center;gap:5px;}
.de-thumb{width:56px;height:56px;border:1.5px solid var(--line);overflow:hidden;cursor:pointer;transition:all .2s;background:var(--carbon-2);display:flex;align-items:center;justify-content:center;color:var(--steel);}
.de-thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.de-thumb svg{width:20px;height:20px;}
.de-thumb:hover{border-color:var(--brass-deep);color:var(--brass-deep);}
.de-thumb.active{border-color:var(--brass-deep);box-shadow:0 0 0 3px rgba(227,184,79,0.15);color:var(--brass-bright);}
.de-thumb-name{font-family:'IBM Plex Mono',monospace;font-size:9.5px;color:var(--steel);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:56px;}

.env-row{display:flex;gap:8px;flex-wrap:wrap;}
.env-pill{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.04em;padding:7px 14px;border:1px solid var(--line);color:var(--txt-dim);cursor:pointer;transition:all .2s;background:none;}
.env-pill:hover{border-color:var(--brass-deep);color:var(--ink);}
.env-pill.active{border-color:var(--brass-deep);background:rgba(227,184,79,0.1);color:var(--brass-bright);}

.viewer-controls input[type=range]{width:100%;accent-color:var(--brass-deep);cursor:pointer;}
.hdri-row{display:flex;align-items:center;gap:14px;}
.hdri-row input[type=range]{flex:1;}
.spin-toggle{flex:none;font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-dim);border:1px solid var(--line);padding:8px 12px;background:none;cursor:pointer;white-space:nowrap;transition:all .2s;}
.spin-toggle:hover{border-color:var(--brass-deep);color:var(--ink);}
.spin-toggle.active{border-color:var(--brass-deep);background:rgba(227,184,79,0.12);color:var(--brass-bright);}
@media(max-width:520px){.hdri-row{flex-direction:column;align-items:stretch;}.spin-toggle{width:100%;}}

/* ============================================================
   FOUNDER TEASER (homepage)
   ============================================================ */
.founder-teaser{display:grid;grid-template-columns:200px 1fr;gap:clamp(24px,4vw,48px);align-items:center;
  border:1px solid var(--line);background:var(--paper-2);padding:clamp(22px,3vw,38px);
  transition:border-color .35s var(--ease),transform .35s var(--ease);}
.founder-teaser:hover{border-color:var(--brass-deep);transform:translateY(-4px);}
@media(max-width:640px){.founder-teaser{grid-template-columns:1fr;text-align:center;}}
.ft-portrait{aspect-ratio:1;border:1px solid #34363e;overflow:hidden;background:var(--carbon-2);}
.ft-portrait img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05);transition:filter .5s;}
.founder-teaser:hover .ft-portrait img{filter:grayscale(0) contrast(1);}
.ft-k{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--brass-deep);}
.ft-copy h2{font-family:'Instrument Serif',serif;font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.05;margin:8px 0 12px;font-weight:400;}
.ft-copy p{font-size:15px;color:var(--txt-dim);line-height:1.7;max-width:560px;}
@media(max-width:640px){.ft-copy p{margin-inline:auto;}}
.ft-go{display:inline-flex;align-items:center;gap:9px;margin-top:18px;font-family:'IBM Plex Mono',monospace;
  font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-deep);}
.ft-go svg{width:13px;height:13px;stroke:currentColor;stroke-width:2;fill:none;transition:transform .3s var(--ease);}
.founder-teaser:hover .ft-go svg{transform:translateX(5px);}

/* ============================================================
   FOUNDER PAGE
   ============================================================ */
.founder-hero{position:relative;overflow:hidden;padding:clamp(120px,15vh,180px) 0 0;}
.founder-hero .fh-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:clamp(32px,5vw,72px);align-items:end;}
@media(max-width:900px){.founder-hero .fh-grid{grid-template-columns:1fr;gap:32px;}}
.fh-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--brass-deep);margin-bottom:22px;display:flex;align-items:center;gap:11px;}
.fh-eyebrow .tick{width:26px;height:1px;background:var(--brass-deep);}
.founder-hero h1{font-size:clamp(2.6rem,6vw,5rem);line-height:1.02;letter-spacing:-0.01em;}
.founder-hero h1 em{font-style:italic;color:var(--brass-deep);}
.fh-role{font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--txt-dim);margin-top:24px;}
.fh-lead{font-size:clamp(16px,1.4vw,18.5px);line-height:1.7;color:var(--txt-dim);margin-top:22px;max-width:520px;}
.fh-portrait{position:relative;aspect-ratio:4/5;border:1px solid #34363e;overflow:hidden;background:var(--carbon-2);}
.fh-portrait img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05);}
.fh-portrait .frame-tag{position:absolute;left:0;bottom:0;right:0;padding:26px 16px 13px;z-index:2;
  background:linear-gradient(transparent,rgba(6,7,9,0.92));
  font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#c9ccd3;display:flex;justify-content:space-between;gap:10px;}
.fh-portrait .frame-tag b{color:var(--brass-deep);font-weight:500;}

/* signature quote band */
.founder-quote{border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.founder-quote blockquote{font-family:'Instrument Serif',serif;font-size:clamp(1.6rem,3.4vw,2.8rem);line-height:1.3;max-width:960px;font-weight:400;}
.founder-quote blockquote em{font-style:italic;color:var(--brass-deep);}
.founder-quote .attr{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);margin-top:26px;}

/* principles */
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
@media(max-width:820px){.principles{grid-template-columns:1fr;}}
.principle{background:var(--paper-2);padding:clamp(24px,3vw,40px);position:relative;overflow:hidden;transition:background .35s;}
.principle:hover{background:var(--paper);}
.principle .pn{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.16em;color:var(--brass-deep);}
.principle h3{font-family:'Instrument Serif',serif;font-size:clamp(1.4rem,2.2vw,1.9rem);line-height:1.12;margin:16px 0 12px;font-weight:400;}
.principle p{font-size:14px;color:var(--txt-dim);line-height:1.7;}

/* bio prose + stats rail */
.founder-bio{display:grid;grid-template-columns:1fr 300px;gap:clamp(30px,5vw,70px);align-items:start;}
@media(max-width:900px){.founder-bio{grid-template-columns:1fr;}}
.founder-bio .prose p{font-size:16.5px;line-height:1.8;color:var(--txt-dim);margin-bottom:20px;max-width:640px;}
.founder-bio .prose p b{color:var(--ink);font-weight:600;}
.founder-bio .prose em{color:var(--brass-deep);font-style:italic;}
.bio-rail{position:sticky;top:96px;display:flex;flex-direction:column;gap:1px;background:var(--line);border:1px solid var(--line);}
@media(max-width:900px){.bio-rail{position:static;}}
.bio-stat{background:var(--paper-2);padding:22px 24px;}
.bio-stat .n{font-family:'Instrument Serif',serif;font-size:clamp(2rem,3vw,2.6rem);line-height:1;color:var(--ink);}
.bio-stat .n i{font-style:normal;color:var(--brass-deep);}
.bio-stat .l{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);margin-top:9px;line-height:1.6;}

/* timeline */
.tline{position:relative;margin-top:8px;}
.tline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:var(--line);}
.tl-item{position:relative;padding-left:38px;padding-bottom:clamp(24px,3vw,38px);}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{content:"";position:absolute;left:1px;top:5px;width:16px;height:16px;border-radius:50%;border:2px solid var(--brass-deep);background:var(--paper);transition:background .35s,box-shadow .35s;}
.tl-item.in::before{background:var(--brass-deep);box-shadow:0 0 0 4px rgba(227,184,79,0.12);}
.tl-item .yr{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;color:var(--brass-deep);}
.tl-item h4{font-size:clamp(1.1rem,1.7vw,1.35rem);margin:7px 0 8px;}
.tl-item p{font-size:14px;color:var(--txt-dim);line-height:1.7;max-width:560px;}

/* ============================================================
   CONFIDENTIALITY / NDA SECTION
   ============================================================ */
.nda-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:clamp(32px,5vw,72px);align-items:start;}
@media(max-width:900px){.nda-grid{grid-template-columns:1fr;gap:36px;}}
.nda-lead h2{font-size:clamp(1.9rem,3.4vw,2.8rem);line-height:1.08;}
.nda-lead h2 em{font-style:italic;color:var(--brass-deep);}
.nda-lead p{font-size:16px;color:var(--txt-dim);line-height:1.75;margin-top:20px;max-width:440px;}
.nda-cta{display:inline-flex;align-items:center;gap:9px;margin-top:26px;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-deep);border-bottom:1px solid transparent;transition:border-color .3s;}
.nda-cta:hover{border-color:var(--brass-deep);}
.nda-cta svg{width:13px;height:13px;stroke:currentColor;stroke-width:2;fill:none;transition:transform .3s var(--ease);}
.nda-cta:hover svg{transform:translateX(4px);}
.nda-points{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);}
@media(max-width:560px){.nda-points{grid-template-columns:1fr;}}
.nda-pt{background:var(--paper-2);padding:clamp(20px,2.5vw,28px);transition:background .35s;}
.nda-pt:hover{background:var(--paper);}
.nda-ico{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border:1px solid var(--brass-deep);border-radius:9px;margin-bottom:15px;}
.nda-ico svg{width:19px;height:19px;stroke:var(--brass-deep);stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round;}
.nda-pt h3{font-size:15.5px;font-weight:600;color:var(--ink);margin-bottom:8px;letter-spacing:-0.01em;}
.nda-pt p{font-size:13px;color:var(--txt-dim);line-height:1.65;}

/* ============================================================
   TECHNICAL SPECIFICATIONS (case studies)
   ============================================================ */
.techspec{border-top:1px solid var(--line);padding:clamp(28px,4vw,44px) 0;}
.techspec .ts-label{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--brass-deep);font-weight:500;margin-bottom:22px;}
.ts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
@media(max-width:720px){.ts-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:440px){.ts-grid{grid-template-columns:1fr;}}
.ts-cell{background:var(--paper-2);padding:18px 20px;}
.ts-cell .k{font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel,#6d7480);margin-bottom:7px;}
.ts-cell .v{font-size:13.5px;color:var(--ink);line-height:1.5;font-weight:500;}


a[href="gallery.html"]{display:none !important;}