/* 0451 Productions — investor presentation.
   Built from the Claude Design export "0451 Presentation v3" (Oct 2026).
   1rem = 1/120 of the 16:9 stage width, so every slide scales like a slide. */

@font-face{font-family:'Chevron A Heavy';src:url('../fonts/chevron-a-heavy.otf') format('opentype');font-weight:100 900;unicode-range:U+0041,U+00C0-00C5}
@font-face{font-family:'Chevron A Thin';src:url('../fonts/chevron-a-thin-200.otf') format('opentype');font-weight:100 250;unicode-range:U+0041,U+00C0-00C5}
@font-face{font-family:'Chevron A Thin';src:url('../fonts/chevron-a-thin-300.otf') format('opentype');font-weight:251 900;unicode-range:U+0041,U+00C0-00C5}
@font-face{font-family:'Signal Caps';src:url('../fonts/signal-caps-3.otf') format('opentype');font-weight:100 900;font-display:block;unicode-range:U+0020,U+0027,U+002B-002F,U+003A,U+0041-005A,U+0061-007A,U+00C9,U+00E9,U+2013,U+2019}

:root{
  /* 0451 studio pages (light) */
  --paper:#ECE6DA;--ink:#0E0D0B;--body:#4A463F;--label:#6B655B;--hair:#C9C2B4;--dim:#B3AC9F;
  /* Signal pages (dark) */
  --deep:#0A0B0D;--base:#121417;--s-ink:#DCE3EA;--s-body:#A7B1BC;--s-label:#7F8B98;--s-line:#2A3441;--s-dim:#4A5563;--screen:#070A10;
  --red:#FF2A4B;
  --f-0451:'Chevron A Heavy','Russo One',sans-serif;
  --f-signal:'Signal Caps','Exo 2',sans-serif;
  --f-thin:'Chevron A Thin','Exo 2',sans-serif;
  --f-mono:'IBM Plex Mono',monospace;
  /* 12-column grid: 11 gaps of 2.25rem */
  --gutter:max(28px,calc(50% - 51.75rem));
  --c8:calc((100% - 24.75rem) * 2 / 3 + 15.75rem);
  --c7:calc((100% - 24.75rem) * 7 / 12 + 13.5rem);
  --c5:calc((100% - 24.75rem) * 5 / 12 + 9rem);
  --c4:calc((100% - 24.75rem) / 3 + 6.75rem);
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html,body{height:100%;margin:0}
html{font-size:max(calc(min(100vw,177.78vh) / 120),7.25px)}
body{overflow:hidden;background:var(--ink);color:var(--paper);font-family:'IBM Plex Sans',sans-serif;font-size:16px;line-height:1.55;font-weight:400;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-weight:600;line-height:1.12;letter-spacing:-0.015em;margin:0 0 6.8px}
h1{font-size:42px}h2{font-size:32px}h3{font-size:25px}
p{margin:0 0 10.2px}
img{display:block;max-width:100%}
figure{margin:0}
figcaption{font-size:11px;margin-top:3.4px}
a{color:inherit;text-decoration:none;border-bottom:1px solid currentColor}
a:hover{color:var(--red)}
:focus{outline:none}
:focus-visible{outline:1px solid var(--red);outline-offset:4px}
::selection{background:rgba(255,42,75,.35);color:#fff}

/* ---------- Deck shell ---------- */
.deck{position:fixed;inset:0;overflow:hidden;background:var(--ink);
  --ch-mark:#6B655B;--ch-ink:#0E0D0B;--ch-on:#0E0D0B;--ch-done:#6B655B;--ch-todo:#BDB6A8}
.deck[data-theme="cold"]{--ch-mark:#7F8B98;--ch-ink:#DCE3EA;--ch-on:#FF2A4B;--ch-done:#7F8B98;--ch-todo:#2A3441}
.deck-scroll{position:absolute;inset:0;overflow-x:hidden;overflow-y:hidden;scroll-snap-type:y mandatory;scrollbar-width:none;overscroll-behavior:none}
.deck-scroll::-webkit-scrollbar{display:none}
.deck.is-unlocked .deck-scroll{overflow-y:auto}

/* ---------- Slides ---------- */
.slide{position:relative;min-height:100%;box-sizing:border-box;scroll-snap-align:start;scroll-snap-stop:always;overflow:hidden;display:flex;flex-direction:column;justify-content:center;padding:8.25rem var(--gutter)}
.slide--light{background:var(--paper);color:var(--ink)}
.slide--dark{background:var(--deep);color:var(--s-ink)}
.slide-no{position:absolute;right:3.5rem;bottom:3.5rem;font-size:6.667rem;line-height:.7}
.slide--light .slide-no{font-family:var(--f-0451);font-weight:400;color:transparent;-webkit-text-stroke:1px var(--dim)}
.slide--dark .slide-no{font-family:var(--f-thin);font-weight:200;letter-spacing:-.02em;color:var(--s-dim)}
.halftone{position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle,rgba(220,227,234,.2) 0 1px,transparent 1.5px) 0 0/5px 5px;
  -webkit-mask-image:radial-gradient(60% 55% at 0 0,#000 0%,transparent 100%),radial-gradient(45% 40% at 100% 100%,#000 0%,transparent 100%);
  mask-image:radial-gradient(60% 55% at 0 0,#000 0%,transparent 100%),radial-gradient(45% 40% at 100% 100%,#000 0%,transparent 100%)}
.body{position:relative;display:flex;flex-direction:column}
.split{position:relative;display:flex;flex-direction:row;gap:2.25rem;align-items:center}
.duo{display:flex;flex-direction:row;gap:2.25rem;align-items:flex-start}
.col-8{flex:0 0 var(--c8);min-width:0;display:flex;flex-direction:column}
.col-5{flex:0 0 var(--c5);min-width:0;display:flex;flex-direction:column}

/* Crosshair corner marks */
.xh{position:absolute;width:1rem;height:1rem;--c:var(--s-label);background:linear-gradient(var(--c),var(--c)) 50% 0/1px 100% no-repeat,linear-gradient(var(--c),var(--c)) 0 50%/100% 1px no-repeat}
.xh--warm{--c:var(--label)}
.xh--tl{top:-.5rem;left:-.5rem}.xh--tr{top:-.5rem;right:-.5rem}.xh--bl{bottom:-.5rem;left:-.5rem}.xh--br{bottom:-.5rem;right:-.5rem}

/* Shared type */
.label{font-family:var(--f-mono);font-size:max(.875rem,10px);line-height:1;letter-spacing:.18em;text-transform:uppercase;color:var(--s-label)}
.slide--light .label{color:var(--label)}
.label--ink{color:var(--s-ink)}
.slide--light .label--ink{color:var(--ink)}
.h-0451{margin:0 0 0 -.04em;font-family:var(--f-0451);font-weight:400;line-height:.9;letter-spacing:0;text-transform:uppercase;color:var(--ink)}
.h-signal{margin:0 0 0 -.05em;font-family:var(--f-signal);font-weight:200;letter-spacing:.08em;text-transform:uppercase;color:var(--s-ink)}
.lede{font-size:max(1.75rem,17px);font-weight:300;line-height:1.4;text-wrap:pretty}
.text{font-size:max(1.5rem,15px);font-weight:400;line-height:1.55;color:var(--body);text-wrap:pretty}
.slide--dark .text{color:var(--s-body)}
.note{margin:0;font-size:max(1.3125rem,14px);font-weight:400;line-height:1.5;color:var(--body);text-wrap:pretty}
.signal-word{font-family:var(--f-signal);font-weight:200;letter-spacing:.08em;text-transform:uppercase}
.red{color:var(--red)}
.nowrap{white-space:nowrap}
.tag{display:flex;align-items:center;gap:.75rem}
.tag-dot{width:.375rem;height:.375rem;background:var(--red)}

/* Media slots: a placeholder until an image path is set in config.js */
.art{position:absolute;inset:0}
.art--paper{background:var(--paper)}
.art--base{background:var(--base)}
signal-scene{display:block;position:absolute;inset:0;overflow:hidden}
.media-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.frame{position:relative;margin:0;width:100%;background:var(--base)}
.frame--portrait{aspect-ratio:4/5;border:1px solid var(--s-line)}
.frame--square{width:40%;aspect-ratio:1/1}
.frame-caption{position:absolute;left:1rem;right:1rem;bottom:1rem;margin:0;font-family:var(--f-mono);font-size:max(.8125rem,9px);line-height:1.5;letter-spacing:.12em;text-transform:uppercase;color:var(--s-label)}
.frame-caption--xs{font-size:max(.75rem,9px)}
.frame-caption--s{left:.75rem;right:.75rem;bottom:.75rem;font-size:max(.6875rem,9px)}

/* Page links (chevron A rotated to point right) */
.go{display:flex;align-items:center;gap:.5rem;margin:0;padding:.25rem 0;border:0;border-radius:0;background:none;color:var(--s-label);cursor:pointer;font-family:var(--f-mono);font-size:max(.875rem,10px);line-height:1;letter-spacing:.18em;text-transform:uppercase;transition:color .3s ease}
.go:hover{color:var(--red)!important}
.go--light{color:var(--label)}
.go--light:hover{color:var(--ink)!important}
.chev{display:block;transform:rotate(90deg);font-family:var(--f-thin);font-weight:300;font-size:1rem;line-height:.7}

/* ---------- 01 Opening ---------- */
.slide--opening{justify-content:normal;padding:3.75rem var(--gutter) 3.5rem}
.opening-veil{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(236,230,218,.55) 0%,rgba(236,230,218,0) 16%),linear-gradient(0deg,rgba(236,230,218,.85) 0%,rgba(236,230,218,0) 28%),linear-gradient(90deg,rgba(236,230,218,.9) 0%,rgba(236,230,218,.7) 30%,rgba(236,230,218,.25) 58%,rgba(236,230,218,0) 72%)}
.opening-head{position:relative;display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:2rem 3rem}
.wordmark{font-family:var(--f-0451);font-weight:400;font-size:max(1.125rem,11px);line-height:.7;letter-spacing:.2em;text-transform:uppercase;white-space:nowrap;color:var(--ink)}
.gate{position:relative;width:min(26rem,100%);display:flex;flex-direction:column;gap:.875rem}
.deck.is-unlocked .gate{display:none}
.gate-label,.gate-error{font-family:var(--f-mono);font-size:max(.9375rem,11px);line-height:1;letter-spacing:.16em;text-transform:uppercase}
.gate-label{color:var(--label)}
.gate-error{margin:0;color:var(--body)}
.gate-row{display:flex;align-items:flex-end;gap:1.5rem}
.gate-input{flex:1 1 auto;min-width:0;background:transparent;border:0;border-bottom:1px solid var(--dim);border-radius:0;padding:.375rem 0 .625rem;color:var(--ink);caret-color:var(--ink);font-family:var(--f-mono);font-size:max(1.25rem,16px);letter-spacing:.3em;outline:none}
.gate-input:focus{border-bottom-color:var(--ink)!important}
.gate-submit{position:relative;flex:0 0 auto;background:transparent;border:0;border-bottom:1px solid transparent;border-radius:0;padding:.5rem 0 .75rem;color:var(--ink);font-family:var(--f-mono);font-size:max(.9375rem,11px);line-height:1;letter-spacing:.16em;text-transform:uppercase;cursor:pointer}
.nudge{display:inline-block}
.chapters{display:none;flex-wrap:wrap;justify-content:flex-end;gap:.75rem 2.25rem}
.deck.is-unlocked .chapters{display:flex}
.chapters button{position:relative;margin:0;padding:.375rem 0;border:0;border-bottom:1px solid transparent;border-radius:0;background:none;color:var(--ink);cursor:pointer;font-family:var(--f-mono);font-size:max(.9375rem,10px);line-height:1;letter-spacing:.16em;text-transform:uppercase}
/* Underline sits on the (transparent) bottom border */
.gate-submit::after,.chapters button::after{content:'';position:absolute;left:0;right:0;bottom:-1px;height:1px;background:var(--ink);opacity:0;transition:opacity .3s ease}
.gate-submit:hover::after,.chapters button:hover::after,.chapters button:focus::after{opacity:1}
.opening-body{position:relative;margin:auto 0;padding:3.5rem 0;display:flex;flex-direction:column}
.opening-title{margin:0 0 0 -.04em;font-family:var(--f-0451);font-weight:400;font-size:min(7.5rem,8vw);line-height:.9;letter-spacing:0;text-transform:uppercase;color:var(--ink);text-wrap:balance}
.opening-lede{margin:2.75rem 0 0;max-width:40rem;font-size:max(1.625rem,16px);font-weight:300;line-height:1.45;color:var(--ink);text-wrap:pretty}
.opening-foot{position:relative;min-height:1.5rem}
.opening-foot-row{display:none;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:1rem 2rem}
.deck.is-unlocked .opening-foot-row{display:flex}
.foot-label{font-family:var(--f-mono);font-size:max(.9375rem,10px);line-height:1;letter-spacing:.16em;text-transform:uppercase;color:var(--label)}

/* ---------- 02 Our mission ---------- */
.mission-title{font-size:min(6.75rem,11vw)}
.mission-lede{margin:2.75rem 0 0;color:var(--ink)}

/* ---------- 03a One Link ---------- */
.web-title{font-size:min(6.75rem,11.5vw)}
.web-text{margin:2.75rem 0 0;max-width:44rem}
.web-pitch{margin-top:3.5rem;display:flex;flex-direction:column}
.web-claim{display:flex;flex-wrap:wrap;align-items:baseline;gap:.5rem 1.5rem}
.web-claim-k{font-family:var(--f-0451);font-weight:400;font-size:max(2.5rem,22px);line-height:.9;text-transform:uppercase;color:var(--ink)}
.web-claim-v{margin:0;color:var(--ink)}
.web-more{margin:1.75rem 0 0}
.devices{flex:0 0 var(--c4);width:100%;min-width:0;align-self:center;margin:0;display:flex;flex-direction:column;gap:1.5rem}
.devices-stage{position:relative;width:100%;aspect-ratio:1.2/1}
.device-desktop{position:absolute;left:3%;top:4%;width:94%;display:flex;flex-direction:column;align-items:center}
.device{box-sizing:border-box;border:1px solid var(--dim);background:var(--paper)}
.device--desktop{width:87.2%;aspect-ratio:16/10.5;padding:.5rem .5rem .875rem}
.device--phone{position:absolute;left:0;bottom:22%;width:34%;aspect-ratio:2.1/1;padding:.375rem .875rem}
.device--tablet{position:absolute;right:0;bottom:6%;width:44%;aspect-ratio:4/3;padding:.625rem}
.device-screen{position:relative;width:100%;height:100%;overflow:hidden;background:var(--screen)}
.device-base{width:100%;height:max(.875rem,7px);box-sizing:border-box;border:1px solid var(--dim);background:var(--paper);display:flex;justify-content:center}
.device-base span{width:16%;height:45%;box-sizing:border-box;border:1px solid var(--dim);border-top:0}
.device-label{position:absolute;left:.5rem;bottom:.5rem;font-family:var(--f-mono);font-size:max(.6875rem,8px);line-height:1;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;color:var(--s-label)}
.device-label--top{top:.5rem;bottom:auto}

/* ---------- 03b The opportunity ---------- */
.opp-title{margin-top:1.75rem;font-size:min(5.5rem,9.5vw)}
.opp-text{margin:2.25rem 0 0;max-width:48rem}
.chart{flex:1 1 0;min-width:0;width:100%;margin:0;display:flex;flex-direction:column;gap:1rem}
.chart-plot{position:relative;width:100%;aspect-ratio:1.6/1;box-sizing:border-box;border:1px solid var(--hair)}
.chart-axis-v{position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--hair)}
.chart-axis-h{position:absolute;left:0;right:0;top:50%;height:0;border-top:1px dashed var(--hair)}
.pt{display:contents}
.pt-dot{position:absolute;left:var(--x);bottom:var(--y);width:6px;height:6px;margin:0 0 -3px -3px;background:var(--label)}
.pt-label{position:absolute;left:calc(var(--x) + .875rem);bottom:var(--y);transform:translateY(50%);white-space:nowrap;font-size:max(1.125rem,11px);line-height:1;color:var(--body)}
.pt-signal{position:absolute;left:78%;bottom:68%;width:10px;height:10px;margin:0 0 -5px -5px;background:var(--red)}
.chart-signal{position:absolute;left:78%;top:calc(32% + 1.25rem);transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:.625rem;white-space:nowrap}
.chart-signal-word{font-family:var(--f-signal);font-weight:200;font-size:max(2rem,16px);line-height:1;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.chart-x{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
.chart-x .label{text-align:center}
.chart-caption{margin:.5rem 0 0;font-family:var(--f-mono);font-size:max(.75rem,9px);line-height:1;letter-spacing:.14em;text-transform:uppercase;color:var(--label)}

/* ---------- 04a Signal ---------- */
.signal-veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,11,13,.92) 0%,rgba(10,11,13,.6) 38%,rgba(10,11,13,0) 66%);pointer-events:none}
.signal-body{pointer-events:none}
.signal-title{margin:0;font-family:var(--f-signal);font-weight:200;line-height:1;letter-spacing:0;text-transform:uppercase;color:var(--s-ink)}
.signal-title-word{display:block;margin-left:-.05em;font-size:min(14.0625rem,17vw);line-height:.8;letter-spacing:.1em;white-space:nowrap}
.signal-text{margin:3.5rem 0 0;max-width:39.375rem;font-size:max(1.5rem,15px);font-weight:400;line-height:1.6;color:var(--s-body);text-wrap:pretty}
.signal-line{margin-top:3rem;display:flex;align-items:center;gap:1.3rem}
.signal-line-rule{flex:0 0 2.625rem;height:1px;background:var(--s-label)}
.signal-line-text{font-family:var(--f-signal);font-size:max(1.03rem,11px);line-height:1.5;letter-spacing:.14em;text-transform:uppercase;color:var(--s-ink)}

/* ---------- 04b How we build Signal ---------- */
.build-title{flex:0 0 var(--c7);min-width:0;font-size:min(4.25rem,8vw);line-height:1.05;text-wrap:balance}
.build-side{flex:0 0 var(--c5);min-width:0;display:flex;flex-direction:column;padding-top:.375rem}
.build-text{margin:0}
.collab{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2.25rem;width:var(--c8);margin-top:3.75rem}
.collab-card{min-width:0;display:flex;flex-direction:column;gap:1.125rem}
.collab-meta{min-width:0;display:flex;flex-direction:column;gap:.625rem}
.collab-role{line-height:1.35}
.collab-name{font-size:max(1.375rem,15px);font-weight:400;line-height:1.2;color:var(--s-ink);text-wrap:balance}
.collab-bio{margin:0;font-size:max(1.125rem,13px);font-weight:400;line-height:1.5;color:var(--s-body);text-wrap:pretty}

/* ---------- 05a The game is the flagship ---------- */
.game-title{font-size:min(4.25rem,8vw);line-height:1}
.game-lede{margin:1.5rem 0 2.25rem;max-width:60rem}
.facts{position:relative;display:grid;grid-template-columns:repeat(5,auto);border-top:1px solid var(--s-line);border-left:1px solid var(--s-line)}
.fact{min-width:0;box-sizing:border-box;display:flex;flex-direction:column;gap:1rem;padding:1.125rem 1.25rem 1.375rem;border-right:1px solid var(--s-line);border-bottom:1px solid var(--s-line)}
.fact-v{font-family:var(--f-signal);font-weight:200;font-size:max(1.625rem,14px);line-height:1.05;letter-spacing:.08em;text-transform:uppercase;color:var(--s-ink)}
.pillars{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2.25rem;margin-top:2.75rem}
.pillar{min-width:0;position:relative;box-sizing:border-box;display:flex;flex-direction:column;border:1px solid var(--s-line);padding:1.5rem}
.pillar-k{margin-top:1.5rem}
.pillar-title{margin:.875rem 0 0;font-family:var(--f-signal);font-weight:200;font-size:max(1.875rem,17px);line-height:1.1;letter-spacing:.04em;text-transform:uppercase;color:var(--s-ink);text-wrap:balance}
.pillar-text{margin:1rem 0 0;font-size:max(1.25rem,14px);font-weight:400;line-height:1.5;color:var(--s-body);text-wrap:pretty}

/* ---------- 05b The game team ---------- */
.team-tag{margin-bottom:1.5rem}
.team-title{font-size:min(4.25rem,8vw);line-height:1;text-wrap:balance}
.team-lede{margin:1.5rem 0 0;max-width:60rem}
.team{margin-top:3.5rem;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:2.25rem;width:100%}
.member{min-width:0;display:flex;flex-direction:column;gap:.875rem}
.member-id{display:flex;flex-direction:column;gap:.5rem;min-width:0}
.member-name{font-size:max(1.25rem,13px);font-weight:400;line-height:1.25;color:var(--s-ink);text-wrap:balance}
.member-role{line-height:1.35;text-wrap:balance}
.member-facts{min-width:0;display:flex;flex-direction:column;gap:.75rem;padding-top:.875rem;border-top:1px solid var(--s-line)}
.member-row{display:flex;justify-content:space-between;align-items:baseline;gap:.75rem}
.member-k{font-family:var(--f-mono);font-size:max(.75rem,9px);line-height:1.35;letter-spacing:.12em;text-transform:uppercase;color:var(--s-label)}
.member-v{font-size:max(1.0625rem,12px);font-weight:400;line-height:1.3;color:var(--s-ink);text-align:right}
.member-list{min-width:0;display:flex;flex-direction:column;gap:.375rem}
.member-projects{font-size:max(1.0625rem,12px);font-weight:400;line-height:1.45;color:var(--s-body);text-wrap:pretty}

/* ---------- 06 The plan (roadmap rendered from config.js) ---------- */
.plan-title{font-size:min(3.5rem,6.4vw);line-height:1.1;letter-spacing:.06em}
.plan-lede{margin:1.5rem 0 0}
.rm-wide{display:contents}
.rm-box{margin-top:3.5rem;position:relative;border:1px solid var(--s-line)}
.rm-grid{position:absolute;inset:0;pointer-events:none}
.rm-grid span{position:absolute;top:0;bottom:0;width:1px;background:var(--s-line)}
.rm-years{position:relative;display:flex;align-items:center;height:2.75rem;border-bottom:1px solid var(--s-line)}
.rm-years .label{flex:1 1 0;min-width:0;padding-left:.625rem}
.rm-canon{position:relative;height:3.75rem;border-bottom:1px solid var(--s-line)}
.rm-block{position:relative;padding:.5rem 0;border-bottom:1px solid var(--s-line)}
.rm-block--last{padding:.5rem 0 .75rem;border-bottom:0}
.rm-head{position:relative;display:flex;align-items:center;height:1.75rem;padding:0 .625rem}
.rm-row{position:relative;height:2.875rem}
.rm-tag{position:absolute;display:flex;align-items:center;gap:.875rem;white-space:nowrap}
.rm-canon .rm-tag{top:.75rem;padding-left:.625rem}
.rm-row .rm-tag{top:.375rem;padding:0 .625rem}
.rm-name{font-family:var(--f-signal);font-weight:200;font-size:max(1.25rem,14px);line-height:1;letter-spacing:.06em;text-transform:uppercase;color:var(--s-ink)}
.rm-bar{position:absolute;height:2px;background:var(--s-label)}
.rm-dash{position:absolute;height:0}
.rm-mark{position:absolute;width:6px;height:6px;background:var(--s-label)}
.rm-canon .rm-bar,.rm-canon .rm-dash{top:2.75rem}
.rm-canon .rm-dash{border-top:2px dashed var(--s-dim)}
.rm-canon .rm-mark{top:calc(2.75rem - 2px);background:var(--red)}
.rm-row .rm-bar,.rm-row .rm-dash{top:2.125rem}
.rm-row .rm-dash{border-top:2px dashed var(--s-label)}
.rm-row .rm-mark{top:calc(2.125rem - 2px)}
.rm-row .rm-mark.is-key{background:var(--red)}
.rm-legend{margin-top:1.25rem;display:flex;justify-content:flex-end;flex-wrap:wrap;gap:.75rem 2.25rem;font-family:var(--f-mono);font-size:max(.875rem,10px);line-height:1;letter-spacing:.18em;text-transform:uppercase;color:var(--s-label)}
.rm-legend>span{display:flex;align-items:center;gap:.625rem}
.rm-legend>span:first-child{white-space:nowrap}
.rm-legend-key{width:6px;height:6px;background:var(--red)}
.rm-legend-dash{width:1.5rem;height:0;border-top:2px dashed var(--s-dim)}
.rm-compact{display:none;margin-top:2.5rem;flex-direction:column;gap:1.25rem}
.rm-c{display:flex;flex-direction:column;gap:.5rem;padding-top:.875rem;border-top:2px solid var(--s-line)}
.rm-c.is-key{border-top-color:var(--red)}
.rm-c--canon{border-top:2px dashed var(--s-dim)}
.rm-c-head{display:flex;justify-content:space-between;align-items:center;gap:.75rem;height:1.5rem;white-space:nowrap}
.rm-c-name{font-family:var(--f-signal);font-weight:200;font-size:max(1.5rem,15px);line-height:1.2;letter-spacing:.06em;text-transform:uppercase;color:var(--s-ink)}
.rm-c:not(.rm-c--canon) .rm-c-name{text-wrap:balance}
.rm-c-title{margin-top:.75rem}

/* ---------- 07 Every Medium — Source of Truth ---------- */
.sot-title{font-size:min(4.25rem,8vw);line-height:1.05}
.sot-build{margin-top:3.5rem;display:flex;flex-direction:column}
.sot-build-k{font-family:var(--f-signal);font-weight:200;font-size:max(2.5rem,22px);line-height:1;letter-spacing:.06em;text-transform:uppercase;color:var(--s-ink)}
.sot-rows{margin-top:1.75rem;display:flex;flex-direction:column}
.sot-row{display:flex;flex-wrap:wrap;align-items:baseline;gap:.875rem 2.25rem;padding:1.25rem 0;border-top:1px solid var(--s-line)}
.sot-row:last-child{border-bottom:1px solid var(--s-line)}
.sot-k{flex:0 0 auto;min-width:12.5em;white-space:nowrap}
.sot-flow{flex:1 1 24rem;min-width:0;display:flex;flex-wrap:wrap;align-items:baseline;gap:.75rem 1.125rem}
.sot-flow span{font-family:var(--f-mono);line-height:1;text-transform:uppercase;font-size:max(1.125rem,12px);letter-spacing:.16em;color:var(--s-ink)}
.sot-flow .sot-arrow{letter-spacing:normal;color:var(--red)}
.sot-v{flex:1 1 24rem;min-width:0;margin:0;font-size:max(1.375rem,14px);font-weight:300;line-height:1.4;color:var(--s-ink);text-wrap:pretty}
.sot-fig{flex:0 0 var(--c4);width:100%;position:relative;margin:0;aspect-ratio:4/5;box-sizing:border-box;display:flex;flex-direction:column;justify-content:center;padding:1.5rem 1.5rem 1.5rem 2.75rem;background:var(--base);border:1px solid var(--s-line)}
.sot-stack{display:flex;flex-direction:column}
.node{box-sizing:border-box;border:1px solid var(--s-line);padding:.75rem 1rem;display:flex;align-items:baseline;justify-content:space-between;gap:.75rem}
.node-name{font-size:max(1rem,12px);line-height:1.2;color:var(--s-ink)}
.node-note{font-family:var(--f-mono);font-size:max(.6875rem,9px);line-height:1;letter-spacing:.16em;text-transform:uppercase;color:var(--s-label);white-space:nowrap}
.flow{display:flex;flex-direction:column;align-items:center;height:1.5rem}
.flow-line{flex:1 1 auto;width:1px;background:var(--s-dim)}
.flow-head{font-family:var(--f-thin);font-weight:300;font-size:.75rem;line-height:.7;color:var(--s-label);transform:rotate(180deg)}
.sot-core{box-sizing:border-box;border:1px solid var(--s-label);border-bottom:none;padding:1rem 1rem .875rem}
.sot-core-head{display:flex;align-items:baseline;justify-content:space-between;gap:.75rem;flex-wrap:wrap}
.sot-core-name{font-family:var(--f-0451);font-size:max(1.125rem,13px);line-height:1;text-transform:uppercase;color:var(--s-ink)}
.chips{display:flex;flex-wrap:wrap;gap:.375rem;margin-top:.75rem}
.chips span{box-sizing:border-box;border:1px solid var(--s-line);padding:.3125rem .5rem;font-family:var(--f-mono);font-size:max(.6875rem,9px);line-height:1.2;letter-spacing:.06em;text-transform:uppercase;color:var(--s-body)}
.sot-loop{position:relative}
.sot-loop-bracket{position:absolute;left:-1.5rem;width:1.5rem;top:1.2rem;bottom:1.25rem;box-sizing:border-box;border:1px dashed var(--s-dim);border-right:none}
.sot-loop-head{position:absolute;left:-.5rem;top:1.2rem;transform:translateY(-50%) rotate(90deg);font-family:var(--f-thin);font-weight:300;font-size:.75rem;line-height:.7;color:var(--s-label)}
.sot-loop-label{position:absolute;left:-1.5rem;top:50%;transform:translate(-50%,-50%) rotate(-90deg);padding:0 .5rem;background:var(--base);font-family:var(--f-mono);font-size:max(.625rem,8px);line-height:1;letter-spacing:.16em;text-transform:uppercase;color:var(--s-label);white-space:nowrap}
.sot-assets{box-sizing:border-box;border:1px solid var(--s-label);border-top:1px dashed var(--s-dim);padding:.875rem 1rem 1rem}
.fork{position:relative;height:1.5rem}
.fork span{position:absolute;background:var(--s-dim)}
.fork-stem{left:50%;top:0;height:50%;width:1px}
.fork-bar{left:12.5%;right:12.5%;top:50%;height:1px}
.fork-drop{top:50%;bottom:0;width:1px}
.outputs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.5rem}
.outputs div{box-sizing:border-box;height:2.5rem;border:1px solid var(--s-line);display:flex;align-items:center;justify-content:center;font-family:var(--f-mono);font-size:max(.6875rem,9px);line-height:1;letter-spacing:.12em;text-transform:uppercase;color:var(--s-ink)}

/* ---------- 08 Financials ---------- */
.fin-title{margin-top:1.5rem;font-size:min(6.75rem,11vw)}
.kpis{margin-top:2.5rem;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2.25rem}
.kpi{min-width:0;display:flex;flex-direction:column;gap:1.25rem;padding-top:1.25rem;border-top:1px solid var(--label)}
.kpi-v{font-family:var(--f-0451);font-weight:400;font-size:max(3.5rem,26px);line-height:.9;text-transform:uppercase;white-space:nowrap;color:var(--ink)}
.fin-split{margin-top:2.5rem;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:2.25rem 4.5rem}
.fin-col{min-width:0;display:flex;flex-direction:column;gap:1.25rem}
.fin-head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem}
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.25rem 1.5rem}
.metrics--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.metric{min-width:0;display:flex;flex-direction:column;gap:.75rem;padding-top:.875rem;border-top:1px solid var(--hair)}
.metric-k{font-family:var(--f-mono);font-size:max(.8125rem,9px);line-height:1.3;letter-spacing:.14em;text-transform:uppercase;color:var(--label);text-wrap:balance}
.metric-v{font-family:var(--f-0451);font-weight:400;font-size:max(1.75rem,16px);line-height:.9;white-space:nowrap;color:var(--ink)}
.fin-table{width:100%;border-collapse:collapse;table-layout:fixed}
.fin-table thead th{padding:.5rem 0;text-align:right;font-family:var(--f-mono);font-size:max(.875rem,10px);font-weight:400;line-height:1;letter-spacing:.18em;text-transform:uppercase;color:var(--label);border-bottom:1px solid var(--label)}
.fin-table tbody th,.fin-table td{padding:.75rem 0;font-size:max(1.25rem,14px);font-weight:400;line-height:1.4;border-bottom:1px solid var(--hair)}
.fin-table tbody th{text-align:left;color:var(--body)}
.fin-table td{text-align:right;font-variant-numeric:tabular-nums;color:var(--ink)}
.fin-table thead th:first-child,.fin-table td:first-child{text-align:left}

/* ---------- 09 Takeaways ---------- */
.close-title{font-size:min(6.75rem,11vw)}
.takeaways{margin-top:4rem;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2.25rem}
.take{min-width:0;display:flex;flex-direction:column;gap:.875rem;padding-top:1.25rem;border-top:1px solid var(--hair)}
.take-head{display:flex;justify-content:space-between;align-items:center;gap:1rem}
.take-title{font-family:var(--f-0451);font-weight:400;font-size:max(1.75rem,16px);line-height:1.05;text-transform:uppercase;color:var(--ink);text-wrap:balance}
.contact{margin-top:3.5rem;display:flex;flex-wrap:wrap;align-items:baseline;gap:.75rem 2rem}
.contact-k{font-family:var(--f-mono);font-size:max(.9375rem,11px);line-height:1;letter-spacing:.16em;text-transform:uppercase;color:var(--label)}
.contact-v{font-size:max(1.5rem,16px);font-weight:400;line-height:1.4;color:var(--ink)}

/* ---------- Chrome: corner marks, brand, slogan, rail ---------- */
.mark{position:absolute;width:1rem;height:1rem}
.mark--tl{left:1.75rem;top:1.75rem}.mark--tr{right:1.75rem;top:1.75rem}.mark--bl{left:1.75rem;bottom:1.75rem}.mark--br{right:1.75rem;bottom:1.75rem}
.mark span{position:absolute;background:var(--ch-mark);transition:background-color .8s ease}
.mark span:first-child{left:.5rem;top:0;width:1px;height:100%}
.mark span:last-child{left:0;top:.5rem;width:100%;height:1px}

.brand{display:none;position:absolute;left:var(--gutter);top:3.75rem}
.deck.is-unlocked:not(.at-opening) .brand{display:block}
.brand>span{position:absolute;left:0;top:0;opacity:0;white-space:nowrap;line-height:.7;text-transform:uppercase}
.brand>span.is-on{opacity:1}
.brand-studio{transition:opacity .8s ease,color .8s ease;font-family:var(--f-0451);font-weight:400;font-size:max(1.125rem,11px);letter-spacing:.2em;color:var(--ch-ink)}
.brand-signal{transition:opacity .8s ease;font-family:var(--f-thin);font-weight:200;font-size:max(1.22rem,12px);letter-spacing:.5em;color:var(--s-ink)}

.spine{display:none;position:absolute;left:var(--gutter);bottom:calc(3.5rem - .625rem - 1px);align-items:flex-end;gap:.76em;opacity:0;transition:opacity .1s linear;pointer-events:none;font-family:var(--f-mono);font-size:max(.9375rem,10px);line-height:1;letter-spacing:.16em;text-transform:uppercase;white-space:nowrap}
.deck.is-unlocked .spine{display:flex}
.spine.is-on{opacity:1;transition:opacity .8s ease}
.spine>span{padding-bottom:.625rem;border-bottom:1px solid transparent;color:var(--ch-mark)}
.spine-pillar{transition:color .6s ease,border-color .6s ease}
.spine-pillar.is-on{color:var(--ch-ink);border-bottom-color:var(--ch-ink)}

.rail{display:none;position:absolute;left:2.25rem;top:calc(50% - 21.375rem);width:6rem;height:42.75rem;pointer-events:auto}
.deck.is-unlocked:not(.at-opening) .rail{display:block}
.rail-btn{position:absolute;left:1px;width:.75rem;height:1px;margin:-.625rem 0 0;padding:.625rem 0;box-sizing:content-box;border:0;border-radius:0;background-color:var(--ch-todo);background-clip:content-box;cursor:pointer;transition:width .6s cubic-bezier(.2,.7,.2,1),background-color .8s ease}
.rail-btn.is-done{background-color:var(--ch-done)}
.rail-btn.is-current{width:1.875rem;background-color:var(--ch-on)}
.rail-btn:hover{background-color:var(--ch-ink)!important}
.rail-lab{position:absolute;left:3.375rem;transform:translate(-50%,-50%) rotate(-90deg);opacity:0;transition:opacity .6s ease;white-space:nowrap;pointer-events:none;font-family:var(--f-mono);font-size:max(.9375rem,10px);line-height:1;letter-spacing:.16em;text-transform:uppercase;color:var(--ch-ink)}
.rail-lab.is-on{opacity:1}
.rail-bracket{position:absolute;left:0;width:1px;height:2.25rem;background:var(--ch-ink);opacity:.35;pointer-events:none}

/* ---------- "Signal detected" interruption (03b → 04a) ---------- */
.ov{position:fixed;inset:0;z-index:60;visibility:hidden;pointer-events:none;overflow:hidden}
.ov-band{position:absolute;inset:0;transform:translateY(-101%);background:repeating-linear-gradient(to bottom,rgba(10,11,13,.84) 0 1px,rgba(10,11,13,.38) 1px 3px)}
.ov-edge{position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--red);box-shadow:0 0 14px 2px rgba(255,42,75,.45)}
.ov-black{position:absolute;inset:0;opacity:0;background:var(--deep)}
.ov-scan{position:absolute;inset:0;background:repeating-linear-gradient(to bottom,rgba(220,227,234,.035) 0 1px,transparent 1px 3px)}
.ov-status{position:absolute;left:var(--gutter);bottom:8.25rem;display:flex;align-items:center;gap:.875rem;opacity:0}
.ov-cursor{width:.5625rem;height:1.0625rem;background:var(--red)}
.ov-type{font-family:var(--f-mono);font-size:max(1.03rem,11px);line-height:1;letter-spacing:.24em;text-transform:uppercase;color:var(--s-ink);white-space:nowrap}

/* ---------- Motion layer ----------
   Same easing family as the Claude Design reveals; transforms and opacity only.
   At rest every page is exactly the design. Disabled per family by config.js
   (fx-parallax / fx-hover on .deck) and entirely by prefers-reduced-motion. */
:root{--ease:cubic-bezier(.2,.65,.25,1)}

/* 0451 headlines rise line by line, each masked by its own line box (site.js) */
.ln,.ln-i{display:block}
.is-masking .ln{overflow:clip;overflow-clip-margin:.2em}

/* Build order inside a slide (data-seq): lines draw from their start */
[data-seq="draw-x"]{transform-origin:0 50%}
[data-seq="draw-y"]{transform-origin:50% 0}
.chart-axis-v,.chart-axis-h{transform-origin:50% 50%}
.pt-ripple{position:absolute;left:78%;bottom:68%;width:10px;height:10px;margin:0 0 -5px -5px;border:1px solid var(--red);opacity:0;pointer-events:none}

/* Signal pages: the halftone shows through around the pointer (site.js) */
.halo{position:absolute;left:0;top:0;width:var(--halo,360px);height:var(--halo,360px);pointer-events:none;opacity:0;transition:opacity .9s ease;will-change:transform;
  background:radial-gradient(circle,rgba(220,227,234,.26) 0 1px,transparent 1.5px) 0 0/5px 5px;
  -webkit-mask-image:radial-gradient(closest-side,#000 0%,rgba(0,0,0,.4) 55%,transparent 100%);
  mask-image:radial-gradient(closest-side,#000 0%,rgba(0,0,0,.4) 55%,transparent 100%)}
.deck.halo-on .halo{opacity:1;transition-duration:.35s}

@keyframes px-art{0%{transform:translateY(-22%)}50%{transform:none}100%{transform:translateY(22%)}}
@keyframes px-no{0%{transform:translateY(-14vh)}50%{transform:none}100%{transform:translateY(14vh)}}

@media (prefers-reduced-motion: no-preference){
  /* Depth between slides: background art and slide numbers lag behind the content */
  @supports (animation-timeline: view()){
    .deck.fx-parallax .slide{view-timeline:--slide block}
    .deck.fx-parallax .art>*{animation:px-art linear both;animation-timeline:--slide;animation-range:cover}
    .deck.fx-parallax .slide-no{animation:px-no linear both;animation-timeline:--slide;animation-range:cover}
  }
  @media (hover: hover) and (pointer: fine){
    /* Links: the underline draws in, arrows lean toward their destination */
    .deck.fx-hover .gate-submit::after,.deck.fx-hover .chapters button::after{opacity:1;transform:scaleX(0);transform-origin:100% 50%;transition:transform .45s var(--ease)}
    .deck.fx-hover .gate-submit:hover::after,.deck.fx-hover .gate-submit:focus-visible::after,.deck.fx-hover .chapters button:hover::after,.deck.fx-hover .chapters button:focus-visible::after{transform:scaleX(1);transform-origin:0 50%}
    .deck.fx-hover .nudge,.deck.fx-hover .go .chev{transition:transform .35s var(--ease)}
    .deck.fx-hover .gate-submit:hover .nudge,.deck.fx-hover .gate-submit:focus-visible .nudge{transform:translateX(.3em)}
    .deck.fx-hover .go:hover .chev,.deck.fx-hover .go:focus-visible .chev{transform:translateX(.25rem) rotate(90deg)}
    /* Rail: the hovered tick reaches out */
    .deck.fx-hover .rail-btn:not(.is-current):hover{width:1.125rem}
    /* Framed cards under the pointer: corner marks open up */
    .deck.fx-hover .pillar .xh,.deck.fx-hover .collab-card .xh,.deck.fx-hover .member .xh{transition:transform .45s var(--ease)}
    .deck.fx-hover .pillar:hover .xh--tl,.deck.fx-hover .collab-card:hover .xh--tl,.deck.fx-hover .member:hover .xh--tl{transform:translate(-.1875rem,-.1875rem)}
    .deck.fx-hover .pillar:hover .xh--tr,.deck.fx-hover .collab-card:hover .xh--tr,.deck.fx-hover .member:hover .xh--tr{transform:translate(.1875rem,-.1875rem)}
    .deck.fx-hover .pillar:hover .xh--bl,.deck.fx-hover .collab-card:hover .xh--bl,.deck.fx-hover .member:hover .xh--bl{transform:translate(-.1875rem,.1875rem)}
    .deck.fx-hover .pillar:hover .xh--br,.deck.fx-hover .collab-card:hover .xh--br,.deck.fx-hover .member:hover .xh--br{transform:translate(.1875rem,.1875rem)}
    .deck.fx-hover .pt-dot{transition:transform .35s var(--ease),background-color .35s ease}
    .deck.fx-hover .pt:hover .pt-dot{transform:scale(1.6)}
  }
}

/* Pointing during a meeting: what is under the pointer gains one step of contrast */
@media (hover: hover) and (pointer: fine){
  .deck.fx-hover a,.deck.fx-hover .gate-input{transition:color .3s ease,border-color .3s ease}
  .deck.fx-hover .pillar,.deck.fx-hover .frame--portrait,.deck.fx-hover .kpi,.deck.fx-hover .metric,.deck.fx-hover .take{transition:border-color .35s ease}
  .deck.fx-hover .pillar:hover,.deck.fx-hover .collab-card:hover .frame--portrait,.deck.fx-hover .member:hover .frame--portrait{border-color:var(--s-dim)}
  .deck.fx-hover .collab-role,.deck.fx-hover .member-role,.deck.fx-hover .fact .label,.deck.fx-hover .sot-k,.deck.fx-hover .rm-row .label,.deck.fx-hover .pt-label{transition:color .35s ease}
  .deck.fx-hover .collab-card:hover .collab-role,.deck.fx-hover .member:hover .member-role,.deck.fx-hover .fact:hover .label,.deck.fx-hover .sot-row:hover .sot-k,.deck.fx-hover .rm-row:hover .rm-tag>.label{color:var(--s-ink)}
  .deck.fx-hover .rm-row .rm-bar{transition:background-color .35s ease}
  .deck.fx-hover .rm-row:hover .rm-bar{background:var(--s-ink)}
  .deck.fx-hover .pt:hover .pt-dot{background:var(--ink)}
  .deck.fx-hover .pt:hover .pt-label{color:var(--ink)}
  .deck.fx-hover .kpi:hover{border-top-color:var(--ink)}
  .deck.fx-hover .metric:hover,.deck.fx-hover .take:hover{border-top-color:var(--label)}
  .deck.is-previewing .rail-lab{transition-duration:.25s}
}

/* ---------- Compact: phones, portrait tablets, narrow windows ---------- */
@media (max-width: 899.98px), (max-aspect-ratio: 21/20){
  .deck-scroll{scroll-snap-type:y proximity}
  .slide-no{display:none}
  .split,.duo{flex-direction:column}
  .collab{grid-template-columns:repeat(2,minmax(0,1fr));width:100%}
  .facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fact:last-child{grid-column:span 2}
  .pillars{grid-template-columns:repeat(2,minmax(0,1fr))}
  .team{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rm-wide{display:none}
  .rm-compact{display:flex}
  .kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fin-split{grid-template-columns:minmax(0,1fr)}
  .metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .metrics--3{grid-template-columns:repeat(3,minmax(0,1fr))}
  .takeaways{grid-template-columns:minmax(0,1fr)}
  .chapters,.spine,.rail{display:none!important}
}