/* ============================================================
   QUIRKY DOCK — SHARED STYLESHEET
   "Precision with a Quirk"
   Light editorial · Syne display / Inter body · lime as field,
   never text · radius 0 · hover changes colour, not size ·
   motion = docking onto the grid.
   ============================================================ */

/* ---------- Fonts (supplied in the brand kit) ---------- */
@font-face{font-family:"Syne";src:url("_ds/quirky-dock-design-system-c84f4d8f-056c-417e-9395-1d7193e50c76/assets/fonts/Syne-Variable.ttf") format("truetype");font-weight:400 800;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("_ds/quirky-dock-design-system-c84f4d8f-056c-417e-9395-1d7193e50c76/assets/fonts/Inter-Variable.ttf") format("truetype");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("_ds/quirky-dock-design-system-c84f4d8f-056c-417e-9395-1d7193e50c76/assets/fonts/Inter-Italic-Variable.ttf") format("truetype");font-weight:100 900;font-style:italic;font-display:swap}

/* ---------- Tokens ---------- */
:root{
  --qd-lime:#DAFF00;
  --qd-black:#000000;
  --qd-grey:#E3E3E3;
  --qd-white:#F7F7F7;
  --qd-purple:#A59BFF;
  --qd-pink:#F9BBEE;
  --surface:#FFFFFF;
  --text-primary:#000000;
  --text-secondary:#5A5A5A;
  --border:#E3E3E3;
  --border-strong:#C9C9C9;
  --inv-text-secondary:#ADADAD;
  --inv-border:#2B2B2B;

  --font-display:"Syne",ui-sans-serif,system-ui,sans-serif;
  --font-body:"Inter",ui-sans-serif,system-ui,sans-serif;

  --ease-dock:cubic-bezier(.16,.84,.24,1);
  --dur-dock:640ms;

  --container:78rem;
  --gutter:clamp(1.25rem,4.5vw,4rem);
  --section-y:clamp(5rem,10vw,9rem);
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--qd-white);color:var(--text-primary);
  font-family:var(--font-body);font-size:1.0625rem;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit}
::selection{background:var(--qd-lime);color:var(--qd-black)}

:focus{outline:none}
:focus-visible{box-shadow:0 0 0 2px var(--qd-white),0 0 0 4px var(--qd-black)}
.inv :focus-visible,.on-black :focus-visible{box-shadow:0 0 0 2px var(--qd-black),0 0 0 4px var(--qd-lime)}
.on-lime :focus-visible{box-shadow:0 0 0 2px var(--qd-lime),0 0 0 4px var(--qd-black)}

.skip{
  position:absolute;left:-9999px;top:0;z-index:200;background:var(--qd-black);
  color:var(--qd-lime);padding:.75rem 1.25rem;font-size:.75rem;letter-spacing:.14em;
  text-transform:uppercase;text-decoration:none;
}
.skip:focus-visible{left:0}

.container{max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}

/* ---------- Type roles ---------- */
.meta{
  font-family:var(--font-body);font-size:.75rem;font-weight:600;line-height:1.4;
  letter-spacing:.14em;text-transform:uppercase;font-variant-numeric:tabular-nums;
}
.display{
  font-family:var(--font-display);font-weight:800;line-height:.98;
  letter-spacing:-.03em;margin:0;
}
.h2{font-family:var(--font-display);font-weight:700;line-height:1.05;letter-spacing:-.02em;margin:0;font-size:clamp(2.125rem,4.2vw,3.5rem)}
.h3{font-family:var(--font-display);font-weight:700;line-height:1.15;letter-spacing:-.01em;margin:0;font-size:clamp(1.375rem,2.2vw,1.75rem)}
.card-title{font-family:var(--font-display);font-weight:700;line-height:1.2;letter-spacing:-.01em;font-size:1.1875rem}
.body-lg{font-size:clamp(1.125rem,1.6vw,1.3125rem);line-height:1.55}
.body{font-size:1.0625rem;line-height:1.65}
.small{font-size:.9375rem;line-height:1.55}
.caption{font-size:.8125rem;line-height:1.5;color:var(--text-secondary)}
.t-secondary{color:var(--text-secondary)}

/* ---------- Section label ---------- */
.sec-label{display:flex;align-items:center;gap:1rem;margin:0 0 clamp(2rem,4vw,3.5rem)}
.sec-label .rule{height:2px;background:var(--qd-black);flex:0 0 auto;width:3rem}
.sec-label .txt{white-space:nowrap}
.sec-label .num{color:var(--text-secondary)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.625rem;
  min-height:56px;padding:0 2rem;border:0;cursor:pointer;text-decoration:none;
  font-family:var(--font-body);font-size:.9375rem;font-weight:600;letter-spacing:.01em;
  background:var(--qd-black);color:var(--qd-lime);
  transition:background-color 180ms ease,color 180ms ease;
}
.btn:hover{background:var(--qd-lime);color:var(--qd-black)}
.btn:active{background:#C8E300;color:var(--qd-black)}
.btn.compact{min-height:44px;padding:0 1.375rem;font-size:.875rem}
.btn.ghost{background:transparent;color:var(--qd-black);box-shadow:inset 0 0 0 2px var(--qd-black)}
.btn.ghost:hover{background:var(--qd-black);color:var(--qd-lime)}
.btn.ghost:active{background:#222;color:var(--qd-lime)}
.btn.on-black{background:var(--qd-lime);color:var(--qd-black)}
.btn.on-black:hover{background:var(--qd-white)}
.btn.on-black:active{background:var(--qd-grey)}

/* Arrow links */
.arrow-link{
  display:inline-flex;align-items:center;gap:.625rem;min-height:44px;
  font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  text-decoration:none;color:var(--text-primary);
}
.arrow-link .arr{transition:transform 220ms var(--ease-dock)}
.arrow-link:hover{background:var(--qd-lime)}
.arrow-link:hover .arr{transform:translateX(4px)}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:60;background:var(--qd-white);
  border-bottom:1px solid transparent;
  transition:border-color 240ms ease;
}
.site-header.scrolled{border-bottom-color:var(--qd-black)}
.header-bar{
  display:flex;align-items:center;justify-content:space-between;gap:2rem;
  height:6.5rem;transition:height 320ms var(--ease-dock);
}
.site-header.scrolled .header-bar{height:4.5rem}
.brand{display:inline-flex;align-items:center;text-decoration:none;padding:.5rem;margin:-.5rem}
.brand img{height:1.6rem;width:auto;transition:height 320ms var(--ease-dock)}
.site-header.scrolled .brand img{height:1.25rem}

.primary-nav{display:flex;align-items:center;gap:2.5rem}
.primary-nav ul{list-style:none;display:flex;align-items:center;gap:2rem;margin:0;padding:0}
.nav-link{
  display:inline-flex;align-items:center;gap:.4rem;min-height:44px;
  font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--text-primary);text-decoration:none;
  border-bottom:2px solid transparent;padding-bottom:2px;
  transition:border-color 160ms ease,background-color 160ms ease;
}
.nav-link:hover,.nav-link[aria-expanded="true"],.nav-link[aria-current="page"]{border-bottom-color:var(--qd-black)}
.nav-link .chev{transition:transform 220ms var(--ease-dock)}
.nav-link[aria-expanded="true"] .chev{transform:rotate(180deg)}
.header-actions{display:flex;align-items:center;gap:.75rem}
.burger{
  all:unset;cursor:pointer;display:none;place-items:center;
  min-width:44px;min-height:44px;
}

/* Services dropdown */
.services-panel{
  position:absolute;left:0;right:0;top:100%;background:var(--qd-white);
  border-bottom:1px solid var(--qd-black);
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity 200ms ease,transform 260ms var(--ease-dock),visibility 0s 200ms;
}
.services-panel.open{opacity:1;visibility:visible;transform:none;transition-delay:0s}
.services-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:clamp(2rem,4vw,4rem);padding-block:2.5rem 3rem}
.track-head{display:flex;justify-content:space-between;align-items:baseline;padding-bottom:.875rem;border-bottom:3px solid var(--qd-black);margin-bottom:.25rem}
.menu-list{list-style:none;margin:0;padding:0}
.menu-list li{border-bottom:1px solid var(--border)}
.menu-list a{
  display:flex;align-items:baseline;gap:1rem;padding:.8rem 0;text-decoration:none;
  transition:background-color 140ms ease;
}
.menu-list a:hover{background:var(--qd-lime)}
.menu-list .n{font-size:.6875rem;font-weight:600;letter-spacing:.14em;color:var(--text-secondary);flex:0 0 1.75rem}
.menu-list .t{font-weight:600;font-size:.9375rem}
.menu-list.small-t .t{font-size:.875rem}

/* Mobile menu */
.mobile-menu{
  position:fixed;inset:0;z-index:90;background:var(--qd-black);color:var(--qd-white);
  display:flex;flex-direction:column;overflow-y:auto;
  opacity:0;visibility:hidden;transition:opacity 240ms ease,visibility 0s 240ms;
}
.mobile-menu.open{opacity:1;visibility:visible;transition-delay:0s}
.mm-top{display:flex;align-items:center;justify-content:space-between;padding:1.25rem var(--gutter);border-bottom:1px solid var(--inv-border)}
.mm-top img{height:.95rem;width:auto}
.mm-close{all:unset;cursor:pointer;display:grid;place-items:center;min-width:44px;min-height:44px}
.mm-nav{list-style:none;margin:0;padding:0 var(--gutter)}
.mm-nav li{border-bottom:1px solid var(--inv-border)}
.mm-nav a{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1.25rem 0;text-decoration:none;color:var(--qd-white);
  font-family:var(--font-display);font-weight:700;font-size:1.5rem;letter-spacing:-.01em;
}
.mm-nav a .arr{color:var(--qd-lime);transition:transform 220ms var(--ease-dock)}
.mm-nav a:hover .arr{transform:translate(3px,-3px)}
.mm-services{padding:2rem var(--gutter) 2.5rem;display:grid;gap:2rem}
.mm-track .track-head{border-bottom-color:var(--qd-lime)}
.mm-track .track-head .meta{color:var(--qd-lime)}
.mm-track .menu-list li{border-bottom-color:var(--inv-border)}
.mm-track .menu-list a{color:var(--qd-white)}
.mm-foot{margin-top:auto;padding:2rem var(--gutter) 2.5rem;border-top:1px solid var(--inv-border);display:grid;gap:1.25rem}
.mm-foot a.mail{color:var(--qd-white);text-decoration:none;justify-self:start;border-bottom:2px solid var(--qd-lime);padding-bottom:2px}

/* ============================================================
   PAGE HERO (interior pages)
   ============================================================ */
.page-hero{position:relative;padding-top:clamp(3.5rem,7vw,6.5rem);overflow:hidden}
.hero-grid-bg{
  position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(to right,var(--border) 1px,transparent 1px);
  background-size:calc(100%/6) 100%;
  opacity:.35;
  mask-image:linear-gradient(to bottom,#000 0%,#000 70%,transparent 100%);
  -webkit-mask-image:linear-gradient(to bottom,#000 0%,#000 70%,transparent 100%);
}
.hero-inner{position:relative}
.hero-kicker{display:flex;align-items:center;gap:1rem;margin-bottom:clamp(2rem,4vw,3.25rem)}
.hero-kicker .rule{width:3rem;height:2px;background:var(--qd-black)}
.hero-title{font-size:clamp(2.6rem,6.6vw,5.75rem);max-width:16ch}
.hero-title .hl{position:relative;display:inline-block;padding:0 .08em}
.hero-title .hl::before{
  content:"";position:absolute;inset:.06em -.04em .02em;background:var(--qd-lime);z-index:-1;
  transform:scaleX(0);transform-origin:left center;
  animation:hlIn 520ms var(--ease-dock) 900ms forwards;
}
@keyframes hlIn{to{transform:scaleX(1)}}
.hero-row{
  display:grid;grid-template-columns:minmax(0,7fr) minmax(0,4fr);
  gap:clamp(2.5rem,5vw,5rem);align-items:end;margin-top:clamp(2.5rem,5vw,4.5rem);
}
.hero-lede{max-width:48ch;color:var(--text-primary);margin:0 0 2rem}
.hero-ctas{display:flex;flex-wrap:wrap;gap:1rem}
.hero-note{
  margin:2.25rem 0 0;padding-top:1.25rem;max-width:42ch;
  border-top:1px solid var(--border-strong);
}

/* Rotating stamp */
.stamp-wrap{position:relative;justify-self:end}
.stamp{
  position:relative;width:clamp(10rem,16vw,13.5rem);aspect-ratio:1;
  display:grid;place-items:center;
}
.stamp .ring{position:absolute;inset:0;animation:spin 28s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.stamp .core{
  width:38%;aspect-ratio:1;border-radius:50%;background:var(--qd-black);
  display:grid;place-items:center;
}
.stamp .core img{width:52%;height:auto}
.stamp-caption{margin-top:.875rem;text-align:right}

/* ============================================================
   SECTIONS shared
   ============================================================ */
.section{padding-block:var(--section-y) 0}
.lede-row{
  display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);
  gap:clamp(2rem,5vw,5rem);align-items:end;margin-bottom:clamp(3rem,6vw,5rem);
}
.lede-row p{margin:0;max-width:52ch}

/* Fact strip */
.fact-strip{
  margin-top:clamp(3.5rem,7vw,6rem);border-top:3px solid var(--qd-black);
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
}
.fact-strip .fact{padding:1.25rem 1.5rem 1.75rem 0;border-right:1px solid var(--border)}
.fact-strip .fact:last-child{border-right:0}
.fact-strip .fact+.fact{padding-left:1.5rem}
.fact .k{display:block;margin-bottom:.375rem;color:var(--text-secondary)}
.fact .v{font-family:var(--font-display);font-weight:700;font-size:1.0625rem;letter-spacing:-.01em}

/* Marquee */
.marquee{
  background:var(--qd-lime);color:var(--qd-black);
  border-block:1px solid var(--qd-black);
  overflow:hidden;padding-block:.9rem;
  margin-top:clamp(3.5rem,7vw,6rem);
}
.marquee-track{display:flex;width:max-content;animation:marqueeMove 36s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marqueeMove{to{transform:translateX(-50%)}}
.marquee-seq{display:flex;align-items:center;white-space:nowrap}
.marquee-seq span{
  font-family:var(--font-display);font-weight:700;font-size:1.0625rem;letter-spacing:-.01em;
  padding-inline:1.4rem;
}
.marquee-seq i{font-style:normal;font-weight:400;opacity:.45}

/* Stages (black pivot columns) */
.stages{position:relative;margin-top:clamp(3rem,6vw,5rem)}
.stages>.rule{position:absolute;top:0;left:0;right:0;height:2px;background:var(--qd-lime)}
.stage-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2rem}
.stage{border-left:1px solid var(--inv-border);padding:2rem 0 0 1.25rem;display:flex;flex-direction:column;gap:.875rem}
.stage .n{color:var(--qd-lime)}
.stage .name{font-family:var(--font-display);font-weight:700;font-size:1.375rem;letter-spacing:-.01em}
.stage .body{color:var(--inv-text-secondary);font-size:.9375rem;line-height:1.55;max-width:26ch}

/* ============================================================
   PLATES — honest compositions, no fake photography
   ============================================================ */
.plate{border:1px solid var(--qd-black);padding:clamp(1.25rem,2.5vw,2rem)}
.plate-inner{background:var(--surface);border:1px solid var(--border);height:100%;min-height:20rem;display:flex;flex-direction:column}
.plate-purple{background:var(--qd-purple)}
.plate-pink{background:var(--qd-pink)}
.plate-lime{background:var(--qd-lime)}
.plate-bar{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.75rem 1rem;border-bottom:1px solid var(--border);
}
.plate-bar .meta{color:var(--text-secondary)}
.plate-bar img{height:.9rem;width:auto}
.plate-body{flex:1;padding:1.25rem;display:flex;flex-direction:column;gap:.875rem}

/* Flow plate */
.flow-node{border:1px solid var(--qd-black);padding:.7rem .9rem;display:flex;align-items:center;justify-content:space-between;gap:.75rem;background:var(--surface)}
.flow-node .t{font-weight:600;font-size:.8125rem}
.flow-node .tag{font-size:.625rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:.2rem .45rem;border:1px solid var(--qd-black)}
.flow-node.lime{background:var(--qd-lime)}
.flow-link{display:flex;align-items:center;gap:.6rem;padding-left:1.1rem;color:var(--text-secondary)}
.flow-link .stem{width:1px;height:1.1rem;background:var(--qd-black)}
.flow-link .lbl{font-size:.6875rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600}

/* Workspace plate */
.ws{display:grid;grid-template-columns:8rem minmax(0,1fr);flex:1;min-height:0}
.ws-side{border-right:1px solid var(--border);padding:1rem .875rem;display:flex;flex-direction:column;gap:.55rem}
.ws-side span{display:block;height:.5rem;background:var(--qd-grey)}
.ws-side span.on{background:var(--qd-black)}
.ws-main{padding:1rem;display:flex;flex-direction:column;gap:.7rem}
.ws-search{border:1px solid var(--border-strong);padding:.5rem .7rem;font-size:.75rem;color:var(--text-secondary);display:flex;justify-content:space-between}
.ws-row{display:flex;align-items:center;gap:.7rem;border:1px solid var(--border);padding:.55rem .7rem}
.ws-row .dot{width:.5rem;height:.5rem;background:var(--qd-lime);outline:1px solid var(--qd-black);flex:0 0 auto}
.ws-row .dot.grey{background:var(--qd-grey);outline:0}
.ws-row .bar{height:.45rem;background:var(--qd-grey);flex:1}
.ws-row .bar.dark{background:var(--qd-black);flex:0 0 22%}

/* Identity plate */
.id-spec{flex:1;display:flex;flex-direction:column;justify-content:space-between;gap:1rem;padding:1.25rem}
.id-aa{font-family:var(--font-display);font-weight:800;font-size:clamp(4rem,7vw,6rem);line-height:1;letter-spacing:-.03em}
.id-scales{display:flex;flex-direction:column;gap:.45rem}
.id-scales span{height:.55rem;background:var(--qd-black)}
.id-chips{display:flex;gap:.5rem}
.id-chips i{width:1.6rem;height:1.6rem;border:1px solid var(--qd-black);display:block}

/* Bar-chart plate */
.bars{flex:1;display:flex;align-items:flex-end;gap:.75rem;padding:1.25rem;min-height:14rem}
.bars .b{flex:1;display:flex;flex-direction:column;justify-content:flex-end;height:100%}
.bars .b i{display:block;background:var(--surface);border-top:2px solid var(--qd-black)}
.bars .b.lime i{background:var(--qd-lime)}
.bars .b em{display:block;height:1px;background:var(--border-strong);margin-top:.4rem}

/* ============================================================
   SERVICE ROWS
   ============================================================ */
.tracks{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:clamp(2.5rem,5vw,5rem);align-items:start}
.track-head-big{display:flex;justify-content:space-between;align-items:baseline;padding-bottom:1rem;border-bottom:3px solid var(--qd-black)}
.service-list{list-style:none;margin:0;padding:0;border-bottom:1px solid var(--border)}
.service-list li{border-top:1px solid var(--border)}
.service-row{
  display:grid;grid-template-columns:3rem minmax(0,1fr) 2rem;gap:1.25rem;align-items:start;
  padding:1.4rem .75rem 1.4rem .5rem;text-decoration:none;color:var(--text-primary);
  transition:background-color 150ms ease;
}
.service-row:hover{background:var(--qd-lime)}
.service-row .n{font-size:.6875rem;font-weight:600;letter-spacing:.14em;color:var(--text-secondary);padding-top:.3rem}
.service-row .t{font-family:var(--font-display);font-weight:700;font-size:1.1875rem;letter-spacing:-.01em;line-height:1.25;display:block;margin-bottom:.3rem}
.service-row .d{font-size:.9375rem;line-height:1.5;color:var(--text-secondary);display:block;max-width:52ch}
.service-row .arr{padding-top:.2rem;transition:transform 220ms var(--ease-dock)}
.service-row:hover .arr{transform:translate(3px,-3px)}
.tracks-note{margin:1.25rem 0 0;max-width:40ch}

/* Large service rows (services hub) */
.big-service-list{list-style:none;margin:0;padding:0;border-bottom:1px solid var(--border)}
.big-service-list li{border-top:1px solid var(--border)}
.big-row{
  display:grid;grid-template-columns:3.5rem minmax(0,1fr) 2rem;gap:clamp(1.25rem,3vw,3rem);align-items:start;
  padding:2rem .75rem 2rem .5rem;text-decoration:none;color:var(--text-primary);
  transition:background-color 150ms ease;
}
.big-row:hover{background:var(--qd-lime)}
.big-row .n{font-size:.6875rem;font-weight:600;letter-spacing:.14em;color:var(--text-secondary);padding-top:.35rem}
.big-row .t{font-family:var(--font-display);font-weight:700;font-size:clamp(1.25rem,2vw,1.625rem);letter-spacing:-.01em;line-height:1.2;display:block;margin-bottom:.5rem}
.big-row .d{font-size:1rem;line-height:1.55;color:var(--text-secondary);display:block;max-width:58ch}
.big-row .tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.big-row .explore{display:inline-flex;align-items:center;gap:.5rem;margin-top:1.1rem;font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.big-row .explore .arr{transition:transform 220ms var(--ease-dock)}
.big-row:hover .explore .arr{transform:translateX(4px)}
.big-row .arr{padding-top:.2rem;transition:transform 220ms var(--ease-dock)}
.big-row:hover .arr{transform:translate(3px,-3px)}

/* Tech tags */
.tech-tags{display:flex;flex-wrap:wrap;gap:.5rem}
.tech-tag{
  display:inline-flex;align-items:center;min-height:32px;padding:0 .875rem;
  border:1px solid var(--qd-black);font-size:.8125rem;font-weight:600;
  background:var(--surface);transition:background-color 150ms ease,color 150ms ease;
}
.tech-tag:hover{background:var(--qd-black);color:var(--qd-lime)}
.tech-tag.accent{background:var(--qd-lime)}
.tech-tag.accent:hover{background:var(--qd-black);color:var(--qd-lime)}

/* Group head (services hub) */
.group-head{
  display:grid;grid-template-columns:6rem minmax(0,1fr) minmax(0,16rem);gap:1.5rem;align-items:baseline;
  padding-bottom:1rem;border-bottom:3px solid var(--qd-black);margin-bottom:0;
}
.group-head .note{font-size:.9375rem;color:var(--text-secondary)}

/* ============================================================
   BLACK PIVOT
   ============================================================ */
.pivot{position:relative;background:var(--qd-black);color:var(--qd-white);margin-top:var(--section-y);padding-block:var(--section-y)}
.grain::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.pivot .lede-row p{color:var(--inv-text-secondary)}
.pivot .sec-label .rule{background:var(--qd-lime)}
.pivot .sec-label .num{color:var(--inv-text-secondary)}
.pivot .caption,.pivot .t-secondary{color:var(--inv-text-secondary)}

/* ============================================================
   PROCESS / STEPS
   ============================================================ */
.process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2.5rem 2rem}
.step{border-top:3px solid var(--qd-black);padding-top:1.5rem;display:flex;flex-direction:column;gap:.875rem}
.step .n{color:var(--text-secondary)}
.step .name{font-family:var(--font-display);font-weight:700;font-size:1.375rem;letter-spacing:-.01em}
.step .body{color:var(--text-secondary);font-size:.9375rem;line-height:1.55;max-width:30ch}

/* ============================================================
   COMMITMENTS + TECH
   ============================================================ */
.proof{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(2.5rem,5vw,5rem);align-items:start}
.commitments{display:grid;grid-template-columns:repeat(auto-fit,minmax(12rem,1fr));gap:2rem;margin-top:2.5rem;padding-top:2rem;border-top:1px solid var(--border)}
.commitment{border-top:3px solid var(--qd-black);padding-top:1rem;display:flex;flex-direction:column;gap:.625rem}
.commitment .k{font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.commitment .v{color:var(--text-secondary);font-size:.9375rem;line-height:1.55;max-width:28ch}
.tech-block .meta{color:var(--text-secondary);display:block;margin-bottom:1.25rem}
.tech-note{margin-top:1rem}

/* ============================================================
   FAQ
   ============================================================ */
.faq-cols{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(2.5rem,5vw,5rem);align-items:start}
.faq-intro p{margin:0;max-width:34ch}
.faq-list{border-bottom:1px solid var(--border)}
.faq-item{border-top:1px solid var(--border)}
.faq-q{
  all:unset;cursor:pointer;width:100%;display:grid;
  grid-template-columns:3rem minmax(0,1fr) 2rem;gap:1.25rem;align-items:baseline;
  padding:1.35rem .75rem 1.35rem .5rem;
  transition:background-color 150ms ease;
}
.faq-q:hover{background:var(--qd-lime)}
.faq-q .n{font-size:.6875rem;font-weight:600;letter-spacing:.14em;color:var(--text-secondary)}
.faq-q .q{font-family:var(--font-display);font-weight:700;font-size:1.0625rem;letter-spacing:-.005em;line-height:1.35}
.faq-q .pm{justify-self:end;position:relative;width:14px;height:14px;align-self:center}
.faq-q .pm::before,.faq-q .pm::after{content:"";position:absolute;background:var(--qd-black);transition:transform 240ms var(--ease-dock)}
.faq-q .pm::before{top:6px;left:0;width:14px;height:2px}
.faq-q .pm::after{left:6px;top:0;width:2px;height:14px}
.faq-item[data-open] .faq-q .pm::after{transform:scaleY(0)}
.faq-a{overflow:hidden;max-height:0;transition:max-height 360ms var(--ease-dock)}
.faq-a-in{padding:0 .75rem 1.6rem 4.5rem;max-width:62ch;color:var(--text-secondary);font-size:.9375rem;line-height:1.65}

/* ============================================================
   FINAL CTA
   ============================================================ */
.cta{position:relative;background:var(--qd-lime);color:var(--qd-black);margin-top:var(--section-y);padding-block:var(--section-y)}
.cta-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(2.5rem,5vw,5rem);align-items:end}
.cta h2{max-width:20ch;padding-top:1.5rem;border-top:3px solid var(--qd-black)}
.cta-side{display:flex;flex-direction:column;gap:2rem;align-items:flex-start}
.cta-side p{margin:0;max-width:36ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:1rem}
.cta-mail{font-size:.9375rem;font-weight:500}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{border-top:3px solid var(--qd-black);padding-top:clamp(3rem,6vw,5rem)}
.footer-mark img{height:clamp(1.4rem,2.6vw,2rem);width:auto}
.footer-grid{
  display:grid;grid-template-columns:minmax(0,5fr) repeat(3,minmax(0,2fr));
  gap:clamp(2rem,4vw,4rem);margin-top:clamp(2.5rem,5vw,4rem);
}
.footer-col .meta{color:var(--text-secondary);display:block;padding-bottom:.875rem;margin-bottom:.25rem;border-bottom:2px solid var(--qd-black)}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{border-bottom:1px solid var(--border)}
.footer-col a{
  display:inline-flex;align-items:center;min-height:44px;text-decoration:none;
  font-size:.9375rem;transition:background-color 140ms ease;padding-inline:.375rem;margin-inline:-.375rem;
}
.footer-col a:hover{background:var(--qd-lime)}
.footer-tag{margin-top:clamp(2.5rem,5vw,4rem);max-width:34ch;color:var(--text-secondary)}
.footer-bottom{
  margin-top:clamp(2.5rem,5vw,4rem);border-top:1px solid var(--border);
  padding-block:1.5rem;display:flex;flex-wrap:wrap;gap:1rem 2rem;align-items:center;justify-content:space-between;
}
.footer-bottom .meta{color:var(--text-secondary)}
.to-top{
  display:inline-flex;align-items:center;gap:.5rem;min-height:44px;text-decoration:none;
  font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
}
.to-top .arr{transition:transform 220ms var(--ease-dock)}
.to-top:hover{background:var(--qd-lime)}
.to-top:hover .arr{transform:translateY(-3px)}

/* ============================================================
   DOCKING MOTION
   ============================================================ */
.dock{opacity:0}
.dock.in{animation:dockY var(--dur-dock) var(--ease-dock) both;animation-delay:var(--d,0ms)}
@keyframes dockY{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}

@media (prefers-reduced-motion:reduce){
  .dock{opacity:1}
  .dock.in{animation:fFade 240ms linear both;animation-delay:0ms}
  @keyframes fFade{from{opacity:0}to{opacity:1}}
  .hero-title .hl::before{animation:none;transform:none}
  .stamp .ring{animation:none}
  *{transition-duration:0s!important}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .primary-nav{display:none}
  .burger{display:grid}
  .hero-row{grid-template-columns:minmax(0,1fr)}
  .stamp-wrap{justify-self:start}
  .lede-row,.tracks,.proof,.faq-cols,.cta-grid{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .group-head{grid-template-columns:minmax(0,1fr)}
  .group-head .note{grid-column:auto}
}
@media (max-width:720px){
  .fact-strip{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .fact-strip .fact{padding-left:0!important;border-right:0;border-top:1px solid var(--border)}
  .fact-strip .fact:nth-child(-n+2){border-top:0}
  .stage-grid,.process-grid{grid-template-columns:minmax(0,1fr)}
  .stage{border-left:0;border-top:1px solid var(--inv-border);padding:1.25rem 0 0}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .faq-a-in{padding-left:.75rem}
  .services-grid{grid-template-columns:minmax(0,1fr)}
  .big-row{grid-template-columns:2.5rem minmax(0,1fr)}
  .big-row .arr{display:none}
}
/* Case study rows (shared) */
.case{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:clamp(2.5rem,5vw,5rem);align-items:center;padding-block:clamp(2.5rem,5vw,4rem)}
.case+.case{border-top:1px solid var(--border)}
.case.flip .case-media{order:2}
.case-eyebrow{color:var(--text-secondary);display:block;margin-bottom:1.25rem}
.case-rule{width:3rem;height:2px;background:var(--qd-lime);outline:1px solid var(--qd-black);margin-bottom:1.5rem}
.case h3{max-width:22ch;margin-bottom:1.25rem}
.case p{margin:0 0 1.75rem;max-width:48ch}
.case-meta{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));gap:1.25rem;
  padding-top:1.25rem;border-top:1px solid var(--border);margin-bottom:1.75rem;
}
.case-meta .k{display:block;margin-bottom:.25rem;color:var(--text-secondary)}
.case-meta .v{font-size:.875rem;line-height:1.5}
@media (max-width:1080px){
  .case{grid-template-columns:minmax(0,1fr)}
  .case.flip .case-media{order:0}
}

/* ============================================================
   DETAIL PAGES (shared)
   ============================================================ */
.crumb-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;padding-bottom:1rem;border-bottom:1px solid var(--border);padding-top:2rem}
.crumbs{display:flex;flex-wrap:wrap;gap:.35rem;align-items:center;font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.crumbs a{text-decoration:none;padding:.25rem .375rem;margin:-.25rem -.375rem;transition:background-color 140ms ease}
.crumbs a:hover{background:var(--qd-lime)}
.crumbs .sep{color:var(--text-secondary)}
.crumbs .here{color:var(--text-secondary)}

.fit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(2rem,5vw,5rem)}
.fit{display:flex;flex-direction:column;gap:1rem;padding:2.5rem 0 3rem;border-top:3px solid var(--qd-black)}
.fit .n{color:var(--text-secondary)}
.fit .name{font-family:var(--font-display);font-weight:700;font-size:clamp(1.375rem,2.2vw,1.75rem);letter-spacing:-.01em;line-height:1.15;max-width:16ch}
.fit .body-s{color:var(--text-secondary);font-size:1rem;line-height:1.6;max-width:44ch}

.build-row{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,8fr);gap:clamp(1.5rem,3vw,3rem);padding:2.5rem 0;border-top:1px solid var(--border)}
.build-row .head{display:flex;flex-direction:column;gap:.75rem}
.build-row .name{font-family:var(--font-display);font-weight:700;font-size:clamp(1.375rem,2.2vw,1.75rem);letter-spacing:-.01em;line-height:1.15;max-width:18ch}
.build-row .who-line{display:flex;flex-wrap:wrap;gap:.5rem 1rem;align-items:baseline;font-size:.9375rem}
.build-row .links{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;padding-top:1rem;border-top:1px solid var(--border)}
.shape{border:1px solid var(--border);background:var(--surface);padding:1.25rem;display:flex;flex-direction:column;gap:.75rem;height:fit-content}
.shape-step{display:flex;align-items:center;gap:.75rem}
.shape-step i{width:1rem;height:2px;background:var(--qd-lime);outline:1px solid var(--qd-black);flex:0 0 auto}

.layer-list{list-style:none;margin:0;padding:0}
.layer-row{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr) auto;gap:clamp(1.5rem,3vw,3rem);align-items:baseline;padding:1.5rem 0 1.5rem 1.5rem;border-top:1px solid var(--inv-border);border-left:2px solid var(--qd-lime)}
.layer-row .n{color:var(--qd-lime)}
.layer-row .name{font-family:var(--font-display);font-weight:700;font-size:1.375rem;letter-spacing:-.01em}
.layer-row .next{white-space:nowrap;color:var(--inv-text-secondary)}

.scope-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:2rem}
.scope-col{border-top:3px solid var(--qd-black);padding-top:1.25rem;display:flex;flex-direction:column;gap:.5rem}
.scope-col ul{list-style:none;margin:0;padding:0}
.scope-col li{font-size:.9375rem;color:var(--text-secondary);padding:.6rem 0;border-bottom:1px solid var(--border)}

.stage-row{display:grid;grid-template-columns:5rem minmax(0,1fr) auto;gap:clamp(1.5rem,3vw,3rem);align-items:start;padding:2rem 0;border-top:1px solid var(--border)}
.stage-row .big-n{font-family:var(--font-display);font-weight:700;font-size:clamp(1.75rem,3vw,2.5rem);line-height:1;font-variant-numeric:tabular-nums}
.stage-row .out{white-space:nowrap;color:var(--text-secondary)}

.trust-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(2rem,4vw,4rem)}
.trust-item{display:grid;grid-template-columns:1.5rem minmax(0,1fr);gap:1rem;padding:1.25rem 0;border-top:1px solid var(--border)}

.rel-row{display:grid;grid-template-columns:3rem minmax(0,4fr) minmax(0,5fr) 2rem;gap:clamp(1.5rem,3vw,3rem);align-items:center;padding:1.5rem .5rem;text-decoration:none;color:inherit;transition:background-color 150ms ease}
.rel-row:hover{background:var(--qd-lime)}

@media (max-width:1080px){
  .build-row,.layer-row,.stage-row{grid-template-columns:minmax(0,1fr)}
  .trust-list{grid-template-columns:minmax(0,1fr)}
  .rel-row{grid-template-columns:2.5rem minmax(0,1fr) 2rem}
  .rel-row .d{display:none}
  .scope-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:720px){
  .fit-grid{grid-template-columns:minmax(0,1fr)}
  .scope-grid{grid-template-columns:minmax(0,1fr)}
}