/* ==================================================================
   ECHELON - two visual systems over identical structure.
   data-look="calm"  restrained, high contrast, no glow
   data-look="neon"  committed neon, real light, still disciplined
   ================================================================== */

:root{
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:"Sora",system-ui,-apple-system,"Segoe UI",sans-serif;
  --step:clamp(20px,4vw,58px);
  --gut:clamp(20px,5vw,72px);
  --skew:-3deg;
}

/* ---------- CALM ---------- */
[data-look="calm"]{
  --ground:#070A10; --ground-2:#0C1119;
  --plane-1:#161E2A; --plane-2:#111823; --plane-3:#0D131C;
  --line:#222E3E; --line-hi:#3C4E66;
  --text:#F1F5FB; --text-2:#BFCBDD; --text-3:#8D9CB2;
  --accent:#8FC2FF; --accent-2:#5687C4; --accent-ink:#070A10;
  --you:#9E86D6; --qa:#B673E8; --ship:#5FD39A; --red:#FF3341; --red-2:#B2101C;
  --glow:none; --glow-s:none; --grain:0;
  --panel-bd:1px; --tex:rgba(143,194,255,.05);
}
/* ---------- NEON ---------- */
[data-look="neon"]{
  --ground:#03060A; --ground-2:#060B12;
  --plane-1:#0A131C; --plane-2:#070E16; --plane-3:#050A11;
  --line:#0F2A38; --line-hi:#1C5A72;
  --text:#EAFBFF; --text-2:#9FD4E6; --text-3:#6FAEC4;
  --accent:#2CE8FF; --accent-2:#0E9EBE; --accent-ink:#03060A;
  /* violet + orchid against the cyan - the cyberpunk pairing, one hue family so it stays disciplined */
  --you:#9B6BFF; --qa:#E263FF; --ship:#9BFF3C; --red:#FF1F3D; --red-2:#C40031;
  --glow:0 0 7px rgba(44,232,255,.32); --glow-s:0 0 15px rgba(44,232,255,.15);
  --grain:.04;
  --panel-bd:1px; --tex:rgba(44,232,255,.075);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--ground);color:var(--text);font-family:var(--sans);font-weight:300;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
::selection{background:var(--accent);color:var(--accent-ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
button{font-family:inherit}

/* diagonal hairline field - the page's underlying geometry, everywhere */
body::before{content:"";position:fixed;inset:-20%;z-index:0;pointer-events:none;
  background:repeating-linear-gradient(114deg,transparent 0 63px,var(--tex) 63px 64px)}
/* grain, neon only - makes light read as light rather than flat colour */
body::after{content:"";position:fixed;inset:0;z-index:40;pointer-events:none;opacity:var(--grain);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------------- the mark ---------------- */
.mark{width:19px;height:22px;overflow:visible;flex:none}
.mark path{fill:none;stroke:var(--accent);stroke-width:2.1;stroke-linecap:square;stroke-linejoin:miter;
  animation:climb 3.4s ease-in-out infinite}
[data-look="neon"] .mark{filter:drop-shadow(0 0 4px rgba(44,232,255,.5))}
.mark path:nth-child(1){opacity:1}
.mark path:nth-child(2){opacity:.68;animation-delay:.14s}
.mark path:nth-child(3){opacity:.4;animation-delay:.28s}
@keyframes climb{0%,72%,100%{transform:translateY(0)}80%{transform:translateY(-2.2px)}}

/* ---------------- background traffic ---------------- */
.traffic{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;
  mask-image:linear-gradient(to bottom,transparent 0,#000 12%,#000 62%,transparent 90%);
  -webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 12%,#000 62%,transparent 90%)}
.traffic-col{position:absolute;top:0;left:0;width:100%;padding-left:var(--gut);animation:drift 92s linear infinite}
@keyframes drift{from{transform:translateY(0)}to{transform:translateY(-50%)}}
.tline{font-family:var(--mono);font-size:11.5px;line-height:2.4;color:var(--text-3);opacity:.34;white-space:nowrap}
.tline b{font-weight:500;color:var(--accent-2)} .tline i{font-style:normal;color:var(--accent-2)}
.scrim{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(52% 42% at 24% 40%,var(--ground) 0%,color-mix(in srgb,var(--ground) 78%,transparent) 58%,transparent 100%),
             linear-gradient(to bottom,var(--ground),transparent 26%,var(--ground))}

/* ambient glyph rain, right side. Same vocabulary as the red-pill transition, slower and dimmer. */
.rain{position:fixed;top:0;left:0;right:0;height:100vh;width:100vw;z-index:0;pointer-events:none;opacity:.95;
  mask-image:linear-gradient(to right,rgba(0,0,0,.16) 0,rgba(0,0,0,.16) 30%,#000 60%,#000 100%);
  -webkit-mask-image:linear-gradient(to right,rgba(0,0,0,.16) 0,rgba(0,0,0,.16) 30%,#000 60%,#000 100%)}
@media (max-width:860px){.rain{opacity:.5}}
@media (prefers-reduced-motion:reduce){.rain{display:none}}

.shell{position:relative;z-index:1}

/* ---------------- nav ---------------- */
nav{display:flex;align-items:center;gap:var(--step);padding:18px var(--gut);border-bottom:1px solid var(--line-hi);
  background:color-mix(in srgb,var(--ground) 88%,transparent);backdrop-filter:blur(10px);position:sticky;top:0;z-index:30}
.wordmark{font-family:var(--mono);font-weight:500;font-size:13px;letter-spacing:.36em;text-transform:uppercase;
  color:var(--text);display:flex;align-items:center;gap:13px}
nav ul{display:flex;gap:26px;margin:0 0 0 auto;padding:0;list-style:none;align-items:center}
nav a{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--text-2);text-decoration:none;transition:color .18s}
nav a:hover{color:var(--accent)}
/* the look toggle is a review tool, not part of the site - only shows with ?dev=1 */
.looktoggle{display:none;font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  border:1px solid var(--line-hi);background:transparent;color:var(--text-2);padding:6px 10px;cursor:pointer}
body.dev .looktoggle{display:inline-block}
.looktoggle:hover{border-color:var(--accent);color:var(--accent)}

.rise{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.rise.in{opacity:1;transform:none}

/* ---------------- section furniture ---------------- */
.sec{position:relative;padding:clamp(64px,8vw,120px) var(--gut)}
.skewbg{position:absolute;left:-4%;right:-4%;top:0;bottom:0;transform:skewY(var(--skew));z-index:-1;
  background:color-mix(in srgb,var(--ground-2) 26%,transparent);border-top:1px solid var(--line-hi);border-bottom:1px solid var(--line-hi)}
.sec.alt .skewbg{transform:skewY(calc(var(--skew) * -1))}
[data-look="neon"] .skewbg{box-shadow:0 0 40px -14px rgba(44,232,255,.09) inset}
.rank{display:flex;align-items:center;gap:12px;margin:0 0 14px}
.rank svg{width:16px;height:19px;overflow:visible}
.rank svg path{fill:none;stroke:var(--accent);stroke-width:2}
.rank span{font-family:var(--mono);font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--accent)}
h2{font-size:clamp(23px,2.7vw,34px);font-weight:300;letter-spacing:-.028em;margin:0 0 12px;max-width:26ch;color:var(--text)}
h2 .named{color:var(--accent)}
[data-look="neon"] h2 .named{text-shadow:0 0 16px rgba(44,232,255,.22)}
.sub{margin:0 0 40px;color:var(--text-2);font-size:15.5px;line-height:1.7;max-width:56ch}

/* ---------------- hero ---------------- */
.hero{padding:clamp(48px,7vw,100px) var(--gut) clamp(40px,5vw,68px);display:grid;gap:clamp(40px,5vw,72px);
  grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);align-items:start;position:relative}
@media (max-width:980px){.hero{grid-template-columns:1fr}}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--accent);
  margin:0 0 26px;display:flex;align-items:center;gap:12px}
.eyebrow::after{content:"";flex:1;height:1px;background:var(--line-hi);max-width:180px}
h1{font-weight:300;font-size:clamp(28px,3.05vw,42px);line-height:1.16;letter-spacing:-.028em;margin:0;color:var(--text)}
h1 span{display:block;position:relative}
h1 span:nth-child(2){margin-left:var(--step)}
h1 span:nth-child(3){margin-left:calc(var(--step)*2);font-weight:600}
h1 span:nth-child(2)::before,h1 span:nth-child(3)::before{content:"";position:absolute;left:calc(var(--step)*-1 + 8px);
  top:.62em;width:calc(var(--step) - 20px);height:1px;background:var(--accent-2)}
h1 em{font-style:normal;color:var(--accent)}
[data-look="neon"] h1 em{text-shadow:0 0 18px rgba(44,232,255,.26)}
.lede{max-width:46ch;margin:30px 0 0;font-size:16.5px;line-height:1.68;color:var(--text-2)}
.meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:30px;font-family:var(--mono);font-size:12px;color:var(--text-2)}
.meta span{display:flex;align-items:center;gap:8px}
.dot{width:6px;height:6px;border-radius:50%;background:var(--ship);flex:none;box-shadow:var(--glow)}
.dot.s{background:var(--ship)}

/* ---------------- DIAGRAM 1 - the job loop ---------------- */
.loopwrap{position:relative;padding-top:4px}
.dlabel{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--text-2);margin:0 0 18px}
.flow{position:relative;padding-right:46px;display:flex;flex-direction:column;gap:11px;--fstep:clamp(14px,2.2vw,30px)}
.flowwires{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none;z-index:0}
.flowwires path{fill:none;stroke:var(--line-hi);stroke-width:1.2}
.flowwires path.back{stroke:var(--accent-2);stroke-dasharray:3 3}
.flowwires path.lit{stroke:var(--accent);stroke-width:1.8;filter:drop-shadow(0 0 3px color-mix(in srgb,var(--accent) 38%,transparent))}
.flowwires path.back.lit{stroke:var(--qa);stroke-dasharray:none;filter:drop-shadow(0 0 3px color-mix(in srgb,var(--qa) 42%,transparent))}
#tok{fill:var(--accent);opacity:0;filter:drop-shadow(0 0 4px color-mix(in srgb,var(--accent) 52%,transparent))}
.frow,.chip{margin-left:calc(var(--fstep) * var(--i,0))}
.chip{position:relative;z-index:1;align-self:flex-start;font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--text-2);border:1px dashed var(--line-hi);padding:7px 12px;background:var(--ground)}
.chip.out{color:var(--ship);border-color:var(--ship);border-style:solid;transition:background .3s,box-shadow .3s}
.chip.out.lit{background:color-mix(in srgb,var(--ship) 14%,transparent);box-shadow:0 0 14px -6px var(--ship)}
.frow{position:relative;z-index:1;border:1px solid var(--line-hi);padding:11px 14px;display:flex;align-items:baseline;gap:11px;
  transition:border-color .25s,background .25s,transform .25s,box-shadow .25s}
.frow.r0{background:var(--plane-1);box-shadow:0 16px 36px -20px #000}
.frow.r1{background:var(--plane-2);box-shadow:0 12px 28px -20px #000}
.frow.r2{background:var(--plane-3)}
.frow.r3{background:var(--ground-2)}
.frow .name{font-family:var(--mono);font-size:13px;font-weight:500;color:var(--text)}
.frow .role{font-family:var(--mono);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);
  border:1px solid var(--accent-2);padding:2px 6px}
.frow .does{font-size:12.5px;color:var(--text-2);margin-left:auto;text-align:right}
.frow.lit{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 9%,var(--plane-1));transform:translateY(-1px);box-shadow:var(--glow-s)}
.frow.rej{border-color:var(--qa);background:color-mix(in srgb,var(--qa) 9%,var(--plane-1))}
.frow.rej .does{color:var(--qa)}
.dnote{margin:20px 0 0;font-family:var(--mono);font-size:11.5px;color:var(--text-2);line-height:1.85}
.dnote b{color:var(--qa);font-weight:500}

/* ---------------- chevron divider ---------------- */
.chevrons{height:28px;overflow:hidden;position:relative;border-top:1px solid var(--line-hi);border-bottom:1px solid var(--line-hi);background:var(--ground-2)}
.chev-run{position:absolute;top:0;left:0;height:100%;display:flex;align-items:center;gap:22px;padding-left:12px;
  animation:march 24s linear infinite;white-space:nowrap}
@keyframes march{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.chev-run svg{width:11px;height:8px;flex:none;opacity:.5}
.chev-run svg path{fill:none;stroke:var(--accent-2);stroke-width:2}

/* ---------------- DIAGRAM 2 - where your time goes ---------------- */
/* ONE shared time axis for both lanes - --span minutes wide, every bar sized from --m.
   Nothing is stretched to fit, so the two lanes line up tick for tick. */
.axiswrap{position:relative;max-width:1440px;--span:600}
/* ticks sit BEHIND the lanes, so they read as marks running down to the ruler
   rather than as extra dividers cutting through the text */
.gridlines{position:absolute;left:0;right:0;top:0;bottom:30px;pointer-events:none;z-index:0}
.gridlines i{position:absolute;top:0;bottom:0;width:1px;background:color-mix(in srgb,var(--text-3) 34%,transparent)}
.lanes{display:flex;flex-direction:column;gap:24px;position:relative;z-index:1}
.lane{position:relative}
.lane-head{display:flex;align-items:baseline;gap:12px;margin-bottom:9px}
.lane-head .who{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3)}
.lane-head .who em{font-style:normal}
.lane-head .who .u{color:var(--you)}
.lane-head .who .t{color:var(--accent)}
.lane-head .who .b{color:#93A2B6}
.lane-head .who .h{color:var(--qa)}
.lane-head .tot{margin-left:auto;font-family:var(--mono);font-size:11.5px;color:var(--text-2);font-variant-numeric:tabular-nums}
.lane-head .tot b{color:var(--text)}
.bars{position:relative;display:flex;min-height:66px;border:1px solid var(--line-hi);background:var(--plane-3)}
.bar{position:relative;flex:0 0 auto;width:calc(var(--m) / var(--span) * 100%);
  display:flex;align-items:center;justify-content:center;border-right:2px solid var(--ground);padding:8px 6px;
  font-family:var(--mono);font-size:10px;line-height:1.35;letter-spacing:.005em;text-align:center;overflow:hidden;
  transform-origin:left center;transform:scaleX(0);transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.lane.in .bar{transform:scaleX(1)}
.bar span{opacity:0;transition:opacity .3s .3s}
.lane.in .bar span{opacity:1}
.bar.you{background:color-mix(in srgb,var(--you) 32%,var(--plane-2));color:#EADCFF;
  box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--you) 58%,transparent)}
.bar.team{background:color-mix(in srgb,var(--accent) 40%,var(--plane-2));color:var(--accent-ink);
  box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 55%,transparent)}
/* chatbot bars — deliberately NEUTRAL grey, distinct from Team Echelon's accent */
.bar.bot{background:color-mix(in srgb,#93A2B6 22%,var(--plane-2));color:var(--text-2);
  box-shadow:inset 0 0 0 1px color-mix(in srgb,#93A2B6 40%,transparent)}
.bar.hum{background:color-mix(in srgb,var(--qa) 50%,var(--plane-2));color:#FBE6C4;
  box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--qa) 70%,transparent)}
/* the tail of the axis a lane does not use */
.bar.done{flex:1 1 auto;width:auto;background:transparent;border-right:0;color:var(--text-3);align-items:center;padding-left:14px}
.ruler{position:relative;height:30px;margin-top:8px}
.ruler b{position:absolute;top:9px;font-family:var(--mono);font-size:10.5px;font-weight:400;color:var(--text-3);
  transform:translateX(-50%);white-space:nowrap}
.ruler b:first-child{transform:none}
.ruler b:last-child{transform:translateX(-100%)}
.key{display:flex;gap:20px;flex-wrap:wrap;margin-top:22px;font-family:var(--mono);font-size:11px;color:var(--text-2)}
.key i{display:inline-block;width:14px;height:9px;margin-right:8px;vertical-align:-1px}
.key .you{background:color-mix(in srgb,var(--you) 58%,transparent)}
.key .team{background:color-mix(in srgb,var(--accent) 45%,transparent)}
.key .bot{background:color-mix(in srgb,#93A2B6 55%,transparent)}
.key .hum{background:color-mix(in srgb,var(--qa) 55%,transparent)}
.readout{margin-top:30px;display:flex;gap:clamp(22px,4vw,54px);flex-wrap:wrap;border-top:1px solid var(--line);padding-top:22px}
.readout div{max-width:30ch}
.readout .k{font-family:var(--mono);font-size:26px;color:var(--text);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.readout .k em{font-style:normal;color:var(--accent)}
.readout .l{font-size:13px;color:var(--text-2);margin-top:6px;line-height:1.55}

/* ---------------- DIAGRAM 3 - the memory tiers ---------------- */
.tiers{display:grid;grid-auto-rows:1fr;gap:10px;max-width:920px;perspective:1200px}
.tier{position:relative;border:1px solid var(--line-hi);padding:16px 18px;display:grid;
  grid-template-columns:150px minmax(0,1fr) auto;gap:18px;align-items:center;
  transition:border-color .25s,transform .25s,box-shadow .25s}
.tier:hover{border-color:var(--accent);transform:translateX(4px);box-shadow:var(--glow-s)}
.tier .tn{font-family:var(--mono);font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--text)}
.tier .td{font-size:13.5px;color:var(--text-2);line-height:1.5}
.tier .tx{font-family:var(--mono);font-size:11px;color:var(--text-3);text-align:right;white-space:nowrap}
@media (max-width:760px){.tier{grid-template-columns:1fr;gap:8px}.tier .tx{text-align:left}}
.tier.t0{margin-left:0;background:var(--plane-1);box-shadow:0 18px 40px -22px #000}
.tier.t1{margin-left:calc(var(--step)*.42);background:var(--plane-2)}
.tier.t2{margin-left:calc(var(--step)*.84);background:var(--plane-3)}
.tier.t3{margin-left:calc(var(--step)*1.26);background:var(--ground-2)}
@media (max-width:760px){.tier.t1,.tier.t2,.tier.t3{margin-left:0}}
.tier.t0 .tn{color:var(--accent)}
.tierfoot{margin-top:24px;font-family:var(--mono);font-size:11.5px;color:var(--text-2);line-height:1.8;max-width:70ch}

/* ---------------- the choice ---------------- */
.choice{padding:clamp(56px,7vw,96px) var(--gut) clamp(64px,8vw,110px);position:relative}
/* one pill. it steps right, like everything else on the page. */
.pills{max-width:560px;margin-left:calc(var(--step) * 1.1)}
@media (max-width:720px){.pills{margin-left:0}}
.pill{position:relative;text-align:left;cursor:pointer;background:var(--plane-2);border:1px solid var(--line-hi);
  padding:26px;color:var(--text);font-weight:300;display:flex;flex-direction:column;gap:12px;
  transition:border-color .2s,background .2s,transform .2s,box-shadow .3s}
.pill:hover{transform:translateY(-3px)}
.pill{width:100%}
.cap-dot{width:24px;height:12px;border-radius:999px;flex:none;display:block}
.pill h3{font-size:20px;font-weight:400;margin:0;letter-spacing:-.018em}
.pill p{margin:0;font-size:14px;line-height:1.6;color:var(--text-2);max-width:34ch}
.pill-red{border-color:color-mix(in srgb,var(--red) 34%,var(--line))}
.pill-red .cap-dot{background:var(--red);box-shadow:0 0 0 0 color-mix(in srgb,var(--red) 50%,transparent);animation:pulse 2.6s ease-out infinite}
@keyframes pulse{70%{box-shadow:0 0 0 12px transparent}100%{box-shadow:0 0 0 0 transparent}}
.pill-red:hover{border-color:var(--red);background:color-mix(in srgb,var(--red) 8%,var(--plane-2));
  box-shadow:0 22px 54px -30px var(--red)}
.choice-note{margin:30px 0 0;font-family:var(--mono);font-size:11.5px;color:var(--text-2);max-width:62ch;line-height:1.8}
footer{border-top:1px solid var(--line-hi);padding:40px var(--gut) 28px;font-family:var(--mono);font-size:11.5px;
  color:var(--text-2);display:flex;gap:20px;flex-wrap:wrap;align-items:center}

/* the rabbit hole - the transition canvas sits above the floor and fades off it */
.hole{position:fixed;inset:0;z-index:70;background:#000;opacity:1;transition:opacity .32s ease}
.hole.out{opacity:0;pointer-events:none}

/* ================= THE FLOOR ================= */
.floor{position:fixed;inset:0;z-index:60;display:none;background:var(--ground);flex-direction:column}
.floor.on{display:flex}
.floor-bar{display:flex;align-items:center;gap:18px;padding:13px var(--gut);border-bottom:1px solid var(--line-hi);
  font-family:var(--mono);font-size:11.5px;color:var(--text-2);flex-wrap:wrap}
.floor-bar .live{display:flex;align-items:center;gap:8px;color:var(--red)}
.floor-bar .live i{width:7px;height:7px;border-radius:50%;background:var(--red);display:block;box-shadow:0 0 7px -1px var(--red)}
.floor-bar .cnt{display:flex;gap:20px;margin-left:auto;align-items:center}
.floor-bar .cnt b{color:var(--text);font-weight:500;font-variant-numeric:tabular-nums}
/* the way out is the OTHER pill - it lights blue, never red */
.leave{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;background:transparent;border:1px solid var(--line-hi);
  color:var(--text-2);padding:7px 14px;cursor:pointer;transition:.18s;display:flex;align-items:center;gap:10px}
.leave i{display:block;flex:none;width:17px;height:8px;border-radius:999px;background:var(--text-3);transition:.18s}
.leave:hover{border-color:var(--accent);color:var(--accent);box-shadow:var(--glow-s)}
.leave:hover i{background:var(--accent);box-shadow:var(--glow)}
.floor-body{flex:1;display:grid;grid-template-columns:210px minmax(0,1fr) 300px;overflow:hidden}
@media (max-width:1100px){.floor-body{grid-template-columns:180px minmax(0,1fr)} .feed{display:none}}
@media (max-width:700px){.floor-body{grid-template-columns:1fr} .rail{display:none}}
.rail{border-right:1px solid var(--line-hi);padding:18px 16px;overflow-y:auto;background:var(--ground-2)}
.rail h4,.feed h4,.boardhead{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--text-2);margin:0 0 14px;font-weight:400}
.crew{display:flex;flex-direction:column;gap:9px}
.member{border:1px solid var(--line-hi);padding:10px 11px;background:var(--plane-3);transition:border-color .25s,background .25s,box-shadow .25s}
.member.busy{border-color:var(--accent);background:var(--plane-1);box-shadow:var(--glow-s)}
.member .top{display:flex;align-items:center;gap:8px}
.member .nm{font-family:var(--mono);font-size:12.5px;font-weight:500;color:var(--text)}
.member .rl{font-family:var(--mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-left:auto}
.member .st{font-family:var(--mono);font-size:10.5px;color:var(--text-3);margin-top:6px;line-height:1.5;min-height:2.4em}
.member.busy .st{color:var(--text-2)}
.member:nth-child(2){margin-left:8px} .member:nth-child(3){margin-left:16px} .member:nth-child(4){margin-left:24px}
.board{padding:18px var(--gut) 18px 20px;overflow:hidden;display:flex;flex-direction:column}
.cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;flex:1;min-height:0}
.col{display:flex;flex-direction:column;min-height:0;padding:0 12px;border-left:1px solid var(--line)}
.col:first-child{border-left:0;padding-left:0}
.stack{display:flex;flex-direction:column;gap:8px;overflow-y:auto;padding:2px;flex:1}
.stack[data-col="queued"] .card{border-left-color:var(--text-3)}
.stack[data-col="build"] .card{border-left-color:var(--accent)}
.stack[data-col="qa"] .card{border-left-color:var(--qa)}
.stack[data-col="ship"] .card{border-left-color:var(--ship)}
.col > .boardhead{display:flex;align-items:center;gap:8px}
.col .cdot{width:7px;height:7px;border-radius:50%;flex:none}
.col .n{margin-left:auto;font-variant-numeric:tabular-nums;color:var(--text)}
.card{border:1px solid var(--line-hi);background:var(--plane-2);padding:10px 11px;border-left:2px solid var(--line-hi)}
.card .t{font-size:12.5px;color:var(--text);line-height:1.4}
.card .b{display:flex;align-items:center;gap:8px;margin-top:7px;font-family:var(--mono);font-size:9.5px;color:var(--text-3)}
.card .b .who{color:var(--accent)}
.card .b .age{margin-left:auto;font-variant-numeric:tabular-nums}
.card.bounced .b .who{color:var(--qa)}
.card .tag{color:var(--qa);border:1px solid color-mix(in srgb,var(--qa) 45%,transparent);padding:1px 5px;font-size:8.5px}
.feed{border-left:1px solid var(--line-hi);padding:18px 16px;overflow-y:auto;background:var(--ground-2)}
.frowf{font-family:var(--mono);font-size:10.5px;line-height:1.65;color:var(--text-3);padding:6px 0;
  border-bottom:1px solid var(--line);animation:fin .35s ease}
@keyframes fin{from{opacity:0;transform:translateX(6px)}to{opacity:1;transform:none}}
.frowf b{color:var(--accent);font-weight:500}
.frowf .tier2{color:var(--text-2)}
.floor-foot{padding:12px var(--gut);border-top:1px solid var(--line-hi);font-family:var(--mono);font-size:11.5px;
  color:var(--text-2);display:flex;gap:16px;align-items:center;flex-wrap:wrap}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  .traffic-col{transform:translateY(-12%)}
  .rise{opacity:1;transform:none}
  .bar{transform:scaleX(1)}.bar span{opacity:1}
}

/* ================= RESPONSIVE, phones & small tablets ================= */
/* Desktop layout is unchanged; these only engage below the breakpoints. */
@media (max-width:820px){
  /* nav: let it wrap instead of overflowing (body is overflow-x:hidden, so
     without this the right-hand links get clipped off-screen on phones) */
  nav{flex-wrap:wrap;gap:10px 16px;padding:14px var(--gut)}
  nav ul{gap:12px 18px;flex-wrap:wrap;margin-left:auto}
  nav a{font-size:11px}
  .wordmark{font-size:12px;letter-spacing:.22em}
  /* the two-lane timeline is proportional; on a narrow screen the per-bar
     labels clip to nothing, so drop them and keep the colored shape (which is
     the point of the section) plus the lane totals + readout underneath */
  .bar span{display:none}
  .bars{min-height:46px}
  /* live-demo board: 4 fixed columns crush on a phone, let them scroll */
  .board{overflow-x:auto}
  .cols{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:minmax(150px,1fr);overflow-x:auto}
}
@media (max-width:520px){
  nav a{font-size:10.5px;letter-spacing:.03em}
  nav ul{gap:10px 12px}
  /* tame the stepped hero indents so the third line never runs off-screen */
  h1 span:nth-child(2){margin-left:calc(var(--step) * .5)}
  h1 span:nth-child(3){margin-left:var(--step)}
  h1 span:nth-child(2)::before,h1 span:nth-child(3)::before{display:none}
  /* memory tiers already collapse to 1 col at 760; keep the flow chips tidy */
  .flow{padding-right:20px}
}

/* ==================================================================
   SITE RESTRUCTURE ADDITIONS (2026-08-26)
   New home sections, contact form, and quiet onward links.
   Reuses the existing token system; no new colours introduced.
   ================================================================== */

/* single-column hero (home, after the loop diagram moved off) */
.hero.solo{grid-template-columns:1fr}
.hero.solo .lede{max-width:52ch}

/* quiet onward text link, one per page end plus inline pointers */
.textlink{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:12.5px;
  letter-spacing:.06em;color:var(--accent);text-decoration:none;border-bottom:1px solid transparent;
  padding-bottom:2px;transition:border-color .2s}
.textlink:hover{border-color:var(--accent)}
.textlink .arw{transition:transform .2s}
.textlink:hover .arw{transform:translateX(4px)}
.onward{margin-top:14px}

/* SECTION - what you stop doing (subtractive list) */
.stoplist{display:flex;flex-direction:column;gap:0;max-width:60ch;margin-top:8px;
  border-top:1px solid var(--line)}
.stoplist p{margin:0;padding:20px 0 20px 34px;position:relative;font-size:clamp(17px,1.9vw,21px);
  font-weight:300;line-height:1.4;color:var(--text);border-bottom:1px solid var(--line)}
.stoplist p::before{content:"";position:absolute;left:0;top:calc(50% - 1px);width:20px;height:2px;
  background:var(--ship);box-shadow:var(--glow-s)}

/* SECTION - what a team gets handed (three planes) */
.handed{display:grid;gap:12px;grid-template-columns:repeat(3,1fr);max-width:960px;margin-top:6px}
@media (max-width:840px){.handed{grid-template-columns:1fr}}
.handed .card2{border:1px solid var(--line-hi);background:var(--plane-2);padding:22px 20px 24px;
  position:relative;transition:border-color .2s,transform .2s,box-shadow .2s}
.handed .card2:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:var(--glow-s)}
.handed .card2 h3{margin:0 0 10px;font-family:var(--mono);font-size:12.5px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--accent);font-weight:500}
.handed .card2 p{margin:0;font-size:14px;line-height:1.6;color:var(--text-2)}

/* generic single-column content block for the interior pages */
.prose{max-width:64ch}
.prose p{font-size:15.5px;line-height:1.72;color:var(--text-2);margin:0 0 18px}
.prose p.lead-line{color:var(--text);font-size:17px;line-height:1.6}
.pricecard .tx{font-style:italic}
.note-inline{font-family:var(--mono);font-size:11px;color:var(--text-3);letter-spacing:.04em}

/* the five steps (how-it-works) - numbered blocks */
.steps{display:flex;flex-direction:column;gap:2px;max-width:760px;counter-reset:step;border-top:1px solid var(--line)}
.steps .stepitem{position:relative;padding:22px 0 22px 62px;border-bottom:1px solid var(--line)}
.steps .stepitem::before{counter-increment:step;content:"0" counter(step);position:absolute;left:0;top:22px;
  font-family:var(--mono);font-size:13px;color:var(--accent);letter-spacing:.08em}
.steps .stepitem h3{margin:0 0 7px;font-size:17px;font-weight:400;color:var(--text);letter-spacing:-.015em}
.steps .stepitem p{margin:0;font-size:14.5px;line-height:1.62;color:var(--text-2);max-width:56ch}

/* CONTACT form */
.contact{padding:clamp(56px,7vw,100px) var(--gut) clamp(64px,8vw,110px);position:relative}
.contactwrap{max-width:560px;margin-left:calc(var(--step)*.6)}
.contactform{display:flex;flex-direction:column;gap:16px;margin-top:30px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-2)}
.field input,.field textarea{font-family:var(--sans);font-size:15px;color:var(--text);background:var(--plane-2);
  border:1px solid var(--line-hi);padding:13px 14px;font-weight:300;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:var(--glow-s)}
.field textarea{resize:vertical;min-height:120px;line-height:1.6}
.contactform button{align-self:flex-start;margin-top:6px;font-family:var(--mono);font-size:12px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--accent-ink);background:var(--accent);border:none;padding:14px 26px;
  cursor:pointer;transition:transform .2s,box-shadow .2s}
.contactform button:hover{transform:translateY(-2px);box-shadow:var(--glow)}
.contactform button:disabled{opacity:.6;cursor:default;transform:none}
.formnote{font-family:var(--mono);font-size:11px;color:var(--text-3);margin:16px 0 0;line-height:1.7;max-width:52ch}
.formdone{font-size:15.5px;color:var(--ship);line-height:1.6;margin-top:30px;display:none}
.contactform.sent{display:none}
.contactform.sent + .formdone{display:block}

footer{padding-top:36px;position:relative;z-index:1}