/* nickmurray.com.au · "Field notebook" identity (v2, Oct 2026)
   A sport scientist's working notebook: graph paper, a red margin line, ink, pencil,
   a red pen for asides and a highlighter for the one thing that matters on each screen.
   Rules live in 02-brand/03-visual-identity.md. No inline styles anywhere (strict CSP). */

/* ─────────────  FONTS (self-hosted, SIL OFL)  ───────────── */
@font-face{font-family:'Newsreader';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/newsreader-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'Newsreader';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/newsreader-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'Newsreader';font-style:italic;font-weight:500;font-display:swap;src:url(/assets/fonts/newsreader-latin-500-italic.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-style:italic;font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-400-italic.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-mono-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/ibm-plex-mono-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'Caveat';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/caveat-latin-600-normal.woff2) format('woff2')}

/* ─────────────  TOKENS (named by job, not by look)  ───────────── */
:root{
  --paper:#F3F5F0;        /* page: cool engineering-pad white, deliberately not cream */
  --paper-raised:#FAFBF8; /* things stuck onto the page: polaroid, form fields */
  --grid:rgba(52,96,128,.085);
  --rule:#C9D1D4;         /* hairlines */
  --ink:#17202A;          /* text, primary button */
  --pencil:#515A65;       /* secondary text (7:1 on paper) */
  --redpen:#B3261E;       /* margin notes, crossings-out, the margin line (6:1 on paper) */
  --margin-line:rgba(179,38,30,.38);
  --highlight:#DCFF4A;    /* highlighter: one swipe per screen, always behind ink */
  --sticky:#FFF0A0;       /* the one sticky note */
  --cover:#17202A;        /* dark sections are the notebook's cover */
  --cover-text:#EDF0EA;
  --cover-muted:#A9B2BA;
  --cover-rule:#2C3743;

  --f-display:'Newsreader',Georgia,'Times New Roman',serif;
  --f-body:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;
  --f-hand:'Caveat','Segoe Print','Bradley Hand',cursive;

  --max-w:1180px; --read:66ch;
  --sq:28px;              /* graph-paper square */
  --ease:cubic-bezier(.2,.7,.2,1);
  --quick:140ms; --slow:520ms;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:var(--f-body);font-size:17px;line-height:1.6;color:var(--ink);
  background-color:var(--paper);
  background-image:
    linear-gradient(var(--grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:var(--sq) var(--sq);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  font-variant-numeric:tabular-nums;
}
img,svg{display:block;max-width:100%}
a{color:inherit}
p{max-width:var(--read)}
dl,dd{margin:0}
::selection{background:var(--highlight);color:var(--ink)}

/* ─────────────  PRIMITIVES  ───────────── */
.wrap{max-width:var(--max-w);margin:0 auto;padding:0 40px;position:relative}
section{padding:112px 0;position:relative}
/* The red margin line of an exercise book, on light sections only */
section:not(.dark)::before{
  content:"";position:absolute;top:0;bottom:0;left:max(20px,calc((100vw - var(--max-w))/2 - 28px));
  width:1px;background:var(--margin-line);pointer-events:none;
}
.dark{background:var(--cover);color:var(--cover-text)}
.dark .lead,.dark .muted,.dark p{color:var(--cover-muted)}

h1,h2,h3,.h3{font-family:var(--f-display);font-weight:600;line-height:1.05;letter-spacing:-.018em;font-optical-sizing:auto}
h1{font-size:clamp(46px,6.6vw,88px);letter-spacing:-.028em;line-height:.98}
h2{font-size:clamp(32px,4.2vw,52px);margin-bottom:28px;max-width:20ch}
h3,.h3{font-size:24px;font-weight:600;margin-bottom:10px;letter-spacing:-.01em}
em,.it{font-family:var(--f-display);font-style:italic;font-weight:500}
p em{font-size:1.08em}
.lead{font-size:clamp(18px,1.9vw,21px);line-height:1.55;color:var(--pencil)}
.muted{color:var(--pencil)}
.small{font-size:14px}

/* A label only where it tells you something the heading doesn't (page context, units) */
.label{display:block;font-family:var(--f-mono);font-size:13px;letter-spacing:.02em;color:var(--pencil);margin-bottom:20px}
.label a{text-decoration:underline;text-underline-offset:3px}
.dark .label{color:var(--cover-muted)}

/* Highlighter: a slightly uneven swipe behind the words, not a box */
mark,.hl{
  color:inherit;background:transparent;padding:0 .12em;margin:0 -.06em;
  background-image:linear-gradient(100deg,transparent 0,var(--highlight) .25em,var(--highlight) calc(100% - .2em),transparent 100%);
  background-repeat:no-repeat;background-size:100% 58%;background-position:0 78%;
  -webkit-box-decoration-break:clone;box-decoration-break:clone;
}
.dark mark,.dark .hl{color:var(--ink)}
.dark mark{background-size:100% 100%;background-position:0 0}

/* Red-pen margin notes. Decorative asides: aria-hidden in the markup. */
.scribble{
  font-family:var(--f-hand);font-weight:600;font-size:26px;line-height:1.05;color:var(--redpen);
  letter-spacing:0;display:inline-block;transform:rotate(-3deg);
}
.dark .scribble{color:#FF9A8B}

/* Crossed out in red pen */
s,.struck{
  text-decoration:line-through;text-decoration-color:var(--redpen);text-decoration-thickness:2px;
  color:var(--pencil);
}

/* ─────────────  BUTTONS: one primary, one plain link  ───────────── */
.btn{
  display:inline-flex;align-items:center;gap:10px;min-height:48px;
  font-family:var(--f-body);font-size:16px;font-weight:500;text-decoration:none;
  padding:12px 22px;border-radius:2px;border:1.5px solid transparent;cursor:pointer;
  transition:background-color var(--quick) var(--ease),color var(--quick) var(--ease),transform var(--quick) var(--ease);
}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-primary:hover{background:var(--highlight);color:var(--ink);border-color:var(--ink)}
.btn-primary:active{transform:translateY(1px)}
.dark .btn-primary{background:var(--highlight);color:var(--ink)}
.dark .btn-primary:hover{background:var(--cover-text)}
.btn-ghost{padding-left:0;padding-right:0;color:inherit;text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1.5px}
.btn-ghost:hover{text-decoration-color:var(--redpen)}
.btn .arrow{transition:transform var(--quick) var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}

/* ─────────────  HEADER  ───────────── */
.site-header{position:sticky;top:0;z-index:100;background:var(--paper);border-bottom:1.5px solid var(--ink)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:baseline;gap:12px;text-decoration:none}
.brand .nm{font-family:var(--f-display);font-weight:600;font-size:23px;letter-spacing:-.01em}
.navlinks{display:flex;gap:28px;align-items:center}
.navlinks a{font-size:15.5px;text-decoration:none;min-height:40px;display:inline-flex;align-items:center;position:relative}
.navlinks a:hover{text-decoration:underline;text-underline-offset:6px;text-decoration-color:var(--redpen)}
.navlinks a[aria-current="page"]{background-image:linear-gradient(var(--highlight),var(--highlight));background-size:100% 40%;background-position:0 70%;background-repeat:no-repeat}
.navlinks a.cta{background:var(--ink);color:var(--paper);padding:0 16px;border-radius:2px;text-decoration:none}
.navlinks a.cta:hover{background:var(--highlight);color:var(--ink)}
.menu-btn{display:none}
@media(max-width:900px){
  .menu-btn{display:inline-flex;align-items:center;min-height:44px;padding:0 4px;background:none;border:0;
    font-family:var(--f-mono);font-size:14px;color:var(--ink);cursor:pointer;text-decoration:underline;text-underline-offset:4px}
  .navlinks{display:none}
  .navlinks.open{display:flex;position:absolute;left:0;right:0;top:68px;flex-direction:column;align-items:stretch;gap:0;
    background:var(--paper);border-bottom:1.5px solid var(--ink);padding:4px 24px 24px}
  .navlinks.open a{padding:12px 0;border-bottom:1px solid var(--rule);font-size:18px;font-family:var(--f-display)}
  .navlinks.open a.cta{margin-top:16px;border-bottom:0;justify-content:center;font-family:var(--f-body);font-size:16px;min-height:48px}
}

/* ─────────────  HOME HERO  ───────────── */
.hero{padding:88px 0 96px}
.hero-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:64px;align-items:start}
.hero h1{margin-bottom:48px;max-width:17ch}
.hero h1 .note{position:relative;white-space:nowrap}
.hero h1 .scribble{position:absolute;left:100%;top:.1em;margin-left:18px;white-space:nowrap;font-size:32px}
.hero .lead{margin-bottom:36px;max-width:52ch;color:var(--ink)}
.hero-actions{display:flex;gap:28px;flex-wrap:wrap;align-items:center}
.stamp{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:32px;padding:6px 12px;
  font-family:var(--f-mono);font-size:13px;color:var(--ink);
  border:1.5px solid var(--ink);border-radius:2px;transform:rotate(-1.2deg);background:var(--paper-raised);
}
.stamp::before{content:"";width:8px;height:8px;background:var(--redpen);border-radius:50%}

/* The hero's figure: a real-shaped chart, not decoration */
.fig{margin:0;padding:22px 22px 16px;background:var(--paper-raised);border:1.5px solid var(--ink);border-radius:2px;position:relative}
.fig::after{ /* masking tape */
  content:"";position:absolute;top:-12px;left:50%;width:96px;height:24px;margin-left:-48px;
  background:rgba(220,212,180,.75);transform:rotate(-2.5deg);
}
.fig .fig-title{font-family:var(--f-display);font-size:19px;font-weight:600;line-height:1.2;margin-bottom:4px}
.fig .fig-sub{font-family:var(--f-mono);font-size:12.5px;color:var(--pencil);margin-bottom:12px}
.fig svg{width:100%;height:auto;overflow:visible}
.fig svg text{font-family:var(--f-mono);font-size:12px;fill:var(--pencil)}
.fig svg .hand{font-family:var(--f-hand);font-size:22px;font-weight:600;fill:var(--redpen)}
.fig figcaption{font-family:var(--f-mono);font-size:12px;color:var(--pencil);margin-top:10px;border-top:1px dashed var(--rule);padding-top:10px}

/* Credentials, written as one ruled line rather than four hero numbers */
.creds-line{margin-top:72px;border-top:1.5px solid var(--ink);border-bottom:1px solid var(--rule);
  display:grid;grid-template-columns:repeat(4,auto);justify-content:space-between;font-family:var(--f-mono);font-size:13.5px}
.creds-line div{padding:14px 0;display:flex;gap:10px;align-items:baseline}
.creds-line dt{font-weight:500;color:var(--ink)}
.creds-line dd{color:var(--pencil)}

/* ─────────────  WHO I HELP: ruled rows, not three equal cards  ───────────── */
.rows{border-top:1.5px solid var(--ink);margin-top:40px}
.row{
  display:grid;grid-template-columns:minmax(0,3fr) minmax(0,5fr) minmax(0,4fr) 40px;gap:32px;align-items:baseline;
  padding:30px 0;border-bottom:1px solid var(--rule);text-decoration:none;
  transition:background-color var(--quick) var(--ease);
}
.row h3{font-size:clamp(30px,3.4vw,42px);margin:0;font-weight:500}
.row .who{font-family:var(--f-mono);font-size:13px;color:var(--pencil);display:block;margin-top:6px}
.row p{color:var(--pencil);font-size:16px}
.row ul{list-style:none;font-size:15px}
.row li{padding-left:22px;position:relative;margin-bottom:4px}
.row li::before{content:"–";position:absolute;left:4px;color:var(--redpen)}
.row .go{font-size:26px;text-align:right;transition:transform var(--quick) var(--ease)}
.row:hover{background-color:rgba(220,255,74,.28)}
.row:hover .go{transform:translateX(6px)}
.row:hover h3{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:6px;text-decoration-color:var(--redpen)}

/* ─────────────  OVERHEARD QUOTES  ───────────── */
.quotes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 56px;margin-top:16px}
.quote{
  padding:24px 0 22px;border-bottom:1px solid var(--rule);
  font-family:var(--f-display);font-style:italic;font-weight:500;font-size:clamp(21px,2.1vw,25px);line-height:1.3;
}
.quote span{display:block;font-family:var(--f-mono);font-style:normal;font-size:12.5px;color:var(--pencil);margin-top:8px}
.quotes-note{margin-top:24px}

/* ─────────────  WHAT I DO: a ticked to-do list  ───────────── */
.pillars{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 64px;margin-top:16px}
.pillar{position:relative;padding-left:52px}
.pillar .n{position:absolute;left:0;top:2px;width:30px;height:30px;font-size:0;color:transparent;
  border:1.5px solid currentColor;border-radius:2px;}
.pillar .n{border-color:var(--ink)}
.dark .pillar .n{border-color:var(--cover-text)}
.pillar .n::after{ /* the tick, drawn in red pen */
  content:"";position:absolute;left:3px;top:-10px;width:32px;height:32px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M4 17c3 2 5 5 7 9 4-9 10-17 18-24' fill='none' stroke='%23B3261E' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat center/contain;
}
.dark .pillar .n::after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M4 17c3 2 5 5 7 9 4-9 10-17 18-24' fill='none' stroke='%23FF9A8B' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.pillar h3{font-size:26px}
.pillar p{font-size:16px;color:var(--pencil)}
.dark .pillar p{color:var(--cover-muted)}

/* ─────────────  BEFORE → AFTER: crossed out, rewritten  ───────────── */
.examples{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 56px;border-top:1px solid var(--rule)}
.dark .examples{border-color:var(--cover-rule)}
.example{padding:22px 0;border-bottom:1px solid var(--rule)}
.dark .example{border-color:var(--cover-rule)}
.example .from{font-family:var(--f-mono);font-size:14px;color:var(--pencil);margin-bottom:6px;
  text-decoration:line-through;text-decoration-color:var(--redpen);text-decoration-thickness:2px}
.dark .example .from{color:var(--cover-muted);text-decoration-color:#FF9A8B}
.example .to{font-family:var(--f-display);font-size:23px;font-weight:500;line-height:1.25}
.example .to::before{content:"→ ";font-family:var(--f-body);color:var(--redpen)}
.dark .example .to::before{color:#FF9A8B}

/* ─────────────  PRICING: a ledger, not four cards  ───────────── */
.ledger{width:100%;border-collapse:collapse;margin-top:24px;font-size:16px}
.ledger caption{text-align:left;font-family:var(--f-mono);font-size:13px;color:var(--pencil);caption-side:bottom;padding-top:14px}
.ledger th,.ledger td{text-align:left;vertical-align:baseline;padding:20px 24px 20px 0;border-bottom:1px solid var(--rule)}
.ledger thead th{font-family:var(--f-mono);font-weight:400;font-size:13px;color:var(--pencil);padding-top:0;padding-bottom:10px;border-bottom:1.5px solid var(--ink)}
.ledger tbody th{font-family:var(--f-display);font-weight:600;font-size:26px;white-space:nowrap;letter-spacing:-.01em}
.ledger td{color:var(--pencil)}
.ledger .num{font-family:var(--f-mono);font-size:17px;color:var(--ink);white-space:nowrap;text-align:right;padding-right:0}
.ledger .time{font-family:var(--f-mono);font-size:14px;white-space:nowrap}
.ledger tr.pick th span{background-image:linear-gradient(100deg,transparent 0,var(--highlight) .2em,var(--highlight) calc(100% - .2em),transparent);background-size:100% 55%;background-position:0 80%;background-repeat:no-repeat}
.ledger ul{list-style:none;margin-top:8px;font-size:14.5px}
.ledger li{display:inline}
.ledger li+li::before{content:" · ";color:var(--rule)}
.ledger .foot{display:block;font-family:var(--f-mono);font-size:12.5px;margin-top:8px;color:var(--redpen)}
@media(max-width:760px){
  .ledger thead{display:none}
  .ledger tr{display:grid;grid-template-columns:1fr auto;gap:4px 16px;padding:20px 0;border-bottom:1px solid var(--rule)}
  .ledger th,.ledger td{border:0;padding:0}
  .ledger tbody th{grid-row:1;grid-column:1}
  .ledger td.num{grid-row:1;grid-column:2;align-self:baseline}
  .ledger td.what{grid-row:2;grid-column:1/-1}
  .ledger td.time{grid-row:3;grid-column:1/-1}
}

/* ─────────────  THE WORK: cases with the outcome as the headline number  ───────────── */
.cases{border-top:1.5px solid var(--ink);margin-top:32px}
.case{display:grid;grid-template-columns:220px minmax(0,1fr);gap:48px;align-items:start;padding:36px 0;border-bottom:1px solid var(--rule)}
.case .out{font-family:var(--f-mono);font-size:13.5px;color:var(--pencil);line-height:1.45}
.case .out b{display:block;font-family:var(--f-display);font-weight:600;font-size:52px;letter-spacing:-.02em;line-height:1;color:var(--ink);margin-bottom:8px;white-space:nowrap}
.case h3{font-size:28px}
.case p{color:var(--pencil)}
.case .idx{display:none}

/* ─────────────  STICKY NOTE (once per page, at most)  ───────────── */
.sticky{
  background:var(--sticky);color:var(--ink);padding:36px 36px 32px;max-width:520px;
  transform:rotate(-1.6deg);box-shadow:0 1px 1px rgba(23,32,42,.08),0 10px 24px -14px rgba(23,32,42,.45);
}
.sticky h2{font-size:clamp(28px,3vw,36px);margin-bottom:12px}
.sticky p{color:var(--ink);margin-bottom:20px}
.split{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:64px;align-items:center}

/* ─────────────  ABOUT  ───────────── */
.about{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:80px;align-items:start}
.about p{margin-bottom:18px}
.about h2{max-width:16ch}
.portrait{margin:0 0 36px;max-width:300px;background:var(--paper-raised);padding:12px 12px 44px;border:1px solid var(--rule);
  transform:rotate(2deg);position:relative;box-shadow:0 10px 24px -16px rgba(23,32,42,.5)}
.portrait::before{content:"";position:absolute;top:-12px;left:30%;width:90px;height:24px;background:rgba(220,212,180,.75);transform:rotate(4deg)}
.portrait img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover}
.portrait figcaption{position:absolute;left:0;right:0;bottom:6px;text-align:center}
.creds{border-top:1.5px solid var(--ink)}
.cred{display:grid;grid-template-columns:112px minmax(0,1fr);gap:20px;padding:14px 0;border-bottom:1px solid var(--rule)}
.cred .k{font-family:var(--f-mono);font-size:13px;color:var(--pencil);padding-top:2px;font-weight:400}
.cred .v{font-size:15.5px}
.stack{margin-top:28px;font-family:var(--f-mono);font-size:14px;color:var(--pencil);max-width:60ch}
.stack b{font-weight:500;color:var(--ink)}
.chip{display:inline}
.chip+.chip::before{content:" / ";color:var(--rule)}

/* ─────────────  FAQ  ───────────── */
.faq{border-top:1.5px solid var(--ink);max-width:860px;margin-top:8px}
details{border-bottom:1px solid var(--rule)}
summary{cursor:pointer;list-style:none;padding:22px 0;display:flex;justify-content:space-between;align-items:baseline;gap:24px;
  font-family:var(--f-display);font-size:23px;font-weight:500;line-height:1.25}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--f-mono);font-size:22px;color:var(--redpen);flex:none;transition:transform var(--quick) var(--ease)}
details[open] summary::after{transform:rotate(45deg)}
summary:hover{color:var(--pencil)}
details p{padding:0 0 24px;color:var(--pencil)}

/* ─────────────  CONTACT: the back cover  ───────────── */
.contact h2{font-size:clamp(40px,5.6vw,72px);max-width:14ch;color:var(--cover-text)}
.contact .lead{max-width:50ch;margin-bottom:36px}
.contact .hero-actions .btn-ghost{color:var(--cover-text)}
.contact-meta{display:flex;flex-wrap:wrap;gap:16px 48px;margin-top:64px;padding-top:24px;border-top:1px solid var(--cover-rule);font-size:15.5px}
.contact-meta .k{font-family:var(--f-mono);font-size:12.5px;color:var(--cover-muted);margin-bottom:4px}
.contact-meta .v{color:var(--cover-text)}
.contact-meta a{text-decoration:underline;text-underline-offset:3px}

/* ─────────────  FOOTER  ───────────── */
footer{background:var(--cover);color:var(--cover-muted);padding:28px 0 36px;border-top:1px solid var(--cover-rule)}
.foot-row{display:flex;justify-content:space-between;gap:16px 32px;flex-wrap:wrap;font-family:var(--f-mono);font-size:12.5px}
.foot-row a{text-decoration:none}
.foot-row a:hover{color:var(--cover-text);text-decoration:underline}

/* ─────────────  INNER PAGES  ───────────── */
.page-head{padding:80px 0 64px}
.page-head h1{max-width:18ch;margin-bottom:24px;font-size:clamp(42px,5.6vw,76px)}
.page-head .lead{max-width:58ch;color:var(--ink)}

.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1.5px solid var(--ink);counter-reset:step}
.step{padding:28px 24px 28px 0;position:relative}
.step:not(:last-child)::after{content:"→";position:absolute;right:12px;top:28px;font-size:20px;color:var(--redpen)}
.step .n{font-family:var(--f-mono);font-size:13px;color:var(--pencil);margin-bottom:12px}
.step h3{font-size:24px}
.step p{font-size:15.5px;color:var(--pencil);padding-right:24px}

.tiers{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1.5px solid var(--ink);margin-top:8px}
.tier{padding:28px 24px 28px 0;display:flex;flex-direction:column;border-right:1px solid var(--rule)}
.tier+.tier{padding-left:24px}
.tier:last-child{border-right:0}
.tier .idx{display:none}
.tier h3{font-size:26px}
.tier .price{font-family:var(--f-mono);font-size:20px;font-weight:500;margin:2px 0 4px}
.tier .term{font-family:var(--f-mono);font-size:13px;color:var(--pencil);margin-bottom:18px}
.tier p{font-size:15.5px;color:var(--pencil);margin-bottom:14px}
.tier ul{list-style:none;font-size:15px;margin-bottom:22px}
.tier li{padding-left:20px;position:relative;margin-bottom:6px}
.tier li::before{content:"–";position:absolute;left:3px;color:var(--redpen)}
.tier .foot{margin-top:auto;font-family:var(--f-mono);font-size:12.5px;color:var(--redpen)}
.tier.featured h3 span{background-image:linear-gradient(100deg,transparent 0,var(--highlight) .2em,var(--highlight) calc(100% - .2em),transparent);background-size:100% 55%;background-position:0 80%;background-repeat:no-repeat}

.products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 40px;border-top:1.5px solid var(--ink)}
.product{display:flex;flex-direction:column;padding:28px 0;text-decoration:none;border-bottom:1px solid var(--rule)}
.product .tag{font-family:var(--f-mono);font-size:13px;color:var(--redpen);margin-bottom:12px}
.product p{font-size:15.5px;color:var(--pencil);margin-bottom:18px}
.product .price{font-family:var(--f-mono);font-size:18px;margin-top:auto}
.product:hover h2{text-decoration:underline;text-decoration-color:var(--redpen);text-underline-offset:5px}
.product-detail{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:72px;align-items:start}
.buybox{border:1.5px solid var(--ink);border-radius:2px;padding:28px;background:var(--paper-raised);position:sticky;top:100px}
.buybox .price{font-family:var(--f-mono);font-size:30px;font-weight:500}
.buybox .term{font-family:var(--f-mono);font-size:13px;color:var(--pencil);margin-bottom:20px}
.buybox .btn{width:100%;justify-content:center}
.buybox .btn-ghost{background:var(--ink);color:var(--paper);text-decoration:none}
.buybox small{display:block;margin-top:14px;color:var(--pencil);font-size:14px}
.checklist{list-style:none;margin-top:20px;border-top:1.5px solid var(--ink)}
.checklist li{padding:14px 0 14px 30px;border-bottom:1px solid var(--rule);position:relative}
.checklist li::before{content:"";position:absolute;left:0;top:18px;width:16px;height:16px;border:1.5px solid var(--ink);border-radius:2px}

/* Forms: fill-in-the-blank lines on a raised sheet */
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 32px;max-width:800px;
  background:var(--paper-raised);color:var(--ink);padding:40px;border:1.5px solid var(--ink);border-radius:2px}
.form .full{grid-column:1/-1}
.form label{display:block;font-family:var(--f-mono);font-size:13px;color:var(--pencil);margin-bottom:4px}
.form input,.form select,.form textarea{
  width:100%;font:inherit;font-size:17px;color:var(--ink);background:transparent;
  border:0;border-bottom:1.5px solid var(--ink);border-radius:0;padding:8px 0;
}
.form select{appearance:none;-webkit-appearance:none;cursor:pointer;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2317202A' stroke-width='1.6'/%3E%3C/svg%3E") no-repeat right 4px center/12px 8px}
.form textarea{min-height:150px;resize:vertical;border:1.5px solid var(--ink);padding:12px;
  background-image:linear-gradient(transparent 31px,var(--rule) 32px);background-size:100% 32px;line-height:32px;background-attachment:local}
.form input:focus,.form select:focus,.form textarea:focus{outline:3px solid var(--highlight);outline-offset:2px}
.form .err{color:var(--redpen);font-size:14px;margin-top:6px;min-height:1em;font-weight:500}
.form [aria-invalid="true"]{border-color:var(--redpen)}
.form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:14px;color:var(--pencil);margin-bottom:16px}
.form-note a{text-decoration:underline}
.form-status{margin-top:16px;font-size:16px;color:var(--ink);min-height:1.4em;font-weight:500}
.dark .form p{color:var(--pencil)}

.prose{max-width:var(--read)}
.prose h2{font-size:28px;margin:44px 0 12px}
.prose p,.prose li{margin-bottom:12px;color:var(--pencil)}
.prose ul{padding-left:20px}
.prose a{text-decoration:underline;text-underline-offset:3px}
.draft-flag{border-left:3px solid var(--redpen);padding-left:14px;color:var(--ink)!important}

/* ─────────────  ACCESSIBILITY + HELPERS  ───────────── */
.skip{position:absolute;left:16px;top:-60px;z-index:200;background:var(--ink);color:var(--paper);padding:10px 16px;text-decoration:none}
.skip:focus{top:12px}
:focus-visible{outline:3px solid var(--redpen);outline-offset:3px}
.dark :focus-visible{outline-color:var(--highlight)}
main:focus{outline:none}
a.ul,.contact-meta a{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.pt-0{padding-top:0}
.mt-24{margin-top:24px}.mt-32{margin-top:32px}.mt-48{margin-top:48px}
.mb-32{margin-bottom:32px}.mb-40{margin-bottom:40px}.mb-48{margin-bottom:48px}.mb-56{margin-bottom:56px}.mb-72{margin-bottom:72px}
.w-22{max-width:22ch}.w-24{max-width:24ch}
.tall{min-height:60vh}
.h3{display:block}
.lost{font-family:var(--f-hand);font-size:32px;color:var(--redpen);transform:rotate(-2deg);display:inline-block;margin-bottom:12px}

/* ─────────────  MOTION: one moment per page  ───────────── */
/* The hero highlighter swipes in once on load. That's it: no fade-ups, no parallax. */
@keyframes swipe{from{background-size:0 58%}to{background-size:100% 58%}}
.hero h1 mark{animation:swipe var(--slow) var(--ease) .35s both}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* ─────────────  RESPONSIVE  ───────────── */
@media(max-width:1100px){
  .hero h1 .scribble{position:static;display:block;margin:8px 0 0;font-size:26px;width:max-content}
  .row{grid-template-columns:minmax(0,1fr) minmax(0,1.4fr) 32px}
  .row ul{display:none}
  .tiers{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tier{border-bottom:1px solid var(--rule)}
  .tier:nth-child(2n){border-right:0}
  .tier:nth-child(2n+1){padding-left:0}
}
@media(max-width:900px){
  section{padding:72px 0}
  .wrap{padding:0 24px}
  section:not(.dark)::before{left:10px}
  .hero{padding:48px 0 64px}
  .hero-grid,.split,.about,.product-detail{grid-template-columns:1fr;gap:48px}
  .creds-line{margin-top:48px;display:grid;grid-template-columns:1fr 1fr}
  .creds-line div{padding:12px 12px 12px 0;flex-direction:column;gap:2px;border-bottom:1px solid var(--rule)}
  .quotes,.pillars,.examples,.products{grid-template-columns:1fr}
  .row{grid-template-columns:minmax(0,1fr) 28px;gap:12px}
  .row p{grid-column:1/2}
  .row>div{grid-column:1;grid-row:1}
  .row .go{grid-row:1;grid-column:2}
  .case{grid-template-columns:1fr;gap:12px}
  .case .out b{font-size:44px}
  .steps,.tiers{grid-template-columns:1fr}
  .step:not(:last-child)::after{content:"↓";right:0}
  .tier,.tier+.tier{padding-left:0;border-right:0}
  .page-head{padding:48px 0 40px}
  .form{grid-template-columns:1fr;padding:24px}
  .buybox{position:static}
  .sticky{transform:rotate(-1deg);padding:28px 24px}
  .portrait{max-width:240px}
}