/* Self-hosted. Previously three families were pulled from fonts.googleapis.com as a
   render-blocking third-party stylesheet, adding a DNS lookup, a TLS handshake and a
   round trip ahead of first paint, on a page whose entire job is to load fast for
   paid traffic. All three are OFL-licensed, so self-hosting is permitted.
   Regenerate with the recipe in README.md if the families ever change. */
@font-face{
  font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;
  src:url(/assets/fonts/ibm-plex-mono-latin-ext.woff2) format('woff2');
  unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face{
  font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;
  src:url(/assets/fonts/ibm-plex-mono-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;
  src:url(/assets/fonts/ibm-plex-mono-latin-ext.woff2) format('woff2');
  unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face{
  font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;
  src:url(/assets/fonts/ibm-plex-mono-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'Source Serif 4';font-style:italic;font-weight:400;font-display:swap;
  src:url(/assets/fonts/source-serif-4-italic-latin-ext.woff2) format('woff2');
  unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face{
  font-family:'Source Serif 4';font-style:italic;font-weight:400;font-display:swap;
  src:url(/assets/fonts/source-serif-4-italic-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'Source Serif 4';font-style:normal;font-weight:400;font-display:swap;
  src:url(/assets/fonts/source-serif-4-latin-ext.woff2) format('woff2');
  unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face{
  font-family:'Source Serif 4';font-style:normal;font-weight:400;font-display:swap;
  src:url(/assets/fonts/source-serif-4-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'Source Serif 4';font-style:normal;font-weight:600;font-display:swap;
  src:url(/assets/fonts/source-serif-4-latin-ext.woff2) format('woff2');
  unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face{
  font-family:'Source Serif 4';font-style:normal;font-weight:600;font-display:swap;
  src:url(/assets/fonts/source-serif-4-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;
  src:url(/assets/fonts/space-grotesk-latin-ext.woff2) format('woff2');
  unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face{
  font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;
  src:url(/assets/fonts/space-grotesk-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'Space Grotesk';font-style:normal;font-weight:600;font-display:swap;
  src:url(/assets/fonts/space-grotesk-latin-ext.woff2) format('woff2');
  unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face{
  font-family:'Space Grotesk';font-style:normal;font-weight:600;font-display:swap;
  src:url(/assets/fonts/space-grotesk-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* DialWorth — restrained, typographic, one accent.
   Brand brief (spec §13): serif body, geometric sans headings, one accent color,
   generous whitespace. It should read as an engineering report, not a marketing deck. */

:root{
  --paper:#FBFAF7;
  --paper-2:#F3F1EB;
  --ink:#15171B;
  --ink-2:#3E434B;
  --ink-3:#565C66;
  --rule:#CFC9BC;
  --rule-2:#E8E5DD;
  --accent:#0E4F45;
  /* Muted sibling for labels and eyebrows. Full-strength accent is reserved for
     ACTIONS only (primary button, prose links, logo) so it keeps its isolation —
     that is the part of "button colour" research that actually replicates. */
  --accent-muted:#4A6B64;
  --accent-soft:#0E4F450F;
  --warn:#8A4B12;

  --display:"Space Grotesk",ui-sans-serif,system-ui,sans-serif;
  --body:"Source Serif 4","Iowan Old Style",Georgia,serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --max:1120px;
  --narrow:720px;

  /* Paper grain — feTurbulence, inlined as a data URI. */
  --grain:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.038'/%3E%3C/svg%3E");
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background-color:var(--paper);color:var(--ink);
  /* Fine paper grain. Inline so it costs no request and cannot 404. */
  background-image:var(--grain);
  background-size:200px 200px;
  font-family:var(--body);font-size:18px;line-height:1.62;
  -webkit-font-smoothing:antialiased;
  /* `overflow-x:hidden` here would make body a scroll container and silently break
     position:sticky on the header. `clip` contains overflow without that side effect.
     Wide figures scroll inside their own .figure-scroll wrapper instead. */
  overflow-x:clip;
}

/* Anchor targets must clear the sticky header, or every in-page link lands with its
   heading hidden underneath it. */
[id]{scroll-margin-top:88px}

::selection{background:var(--accent);color:var(--paper)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:1px}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}

.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
/* A narrow measure must not re-centre itself, or prose lands in a different left margin
   from the hero above it. Keep the outer gutter identical and cap the content instead. */
.wrap.narrow{max-width:var(--max)}
.wrap.narrow>*{max-width:var(--narrow)}

h1,h2,h3,h4{font-family:var(--display);font-weight:600;line-height:1.12;letter-spacing:-.018em}
h1{font-size:clamp(38px,5.6vw,60px)}
h2{font-size:clamp(27px,3.4vw,38px)}
h3{font-size:19px;letter-spacing:-.01em}
p+p{margin-top:1.05em}

.eyebrow{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.19em;text-transform:uppercase;
  color:var(--accent-muted);display:block;margin-bottom:16px;font-weight:500;
}
.muted{color:var(--ink-2)}
.small{font-size:15px;line-height:1.55}
.fine{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:var(--ink-3);line-height:1.7}
.figure{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:60;background:rgba(251,250,247,.92);
  backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--rule);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:66px}
.logo{font-family:var(--display);font-weight:600;font-size:19px;letter-spacing:-.03em;display:flex;align-items:center;gap:9px}
/* The mark IS the D — the lockup reads [D]ialWorth, so the glyph and the wordmark
   must share a baseline and cap height exactly. */
/* Both dimensions are explicit: an inline <svg> with only a viewBox has no intrinsic
   size, and `width:auto` collapses it to a sliver inside a flex row. 30:32 is the
   mark's aspect ratio. */
.logo .mark{height:19px;width:17.8px;display:block;fill:var(--accent);flex:none}
.logo{gap:1.5px}
footer .logo .mark{height:21px;width:19.7px}
.logo b{font-weight:600;color:var(--accent)}
nav.links{display:flex;gap:26px;font-family:var(--mono);font-size:12px;letter-spacing:.11em;text-transform:uppercase}
nav.links a{color:var(--ink-2);padding:4px 0;border-bottom:1px solid transparent;transition:.15s}
nav.links a:hover,nav.links a[aria-current]{color:var(--accent);border-bottom-color:var(--accent)}
.burger{display:none;background:none;border:0;font-size:20px;cursor:pointer;color:var(--ink)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--mono);font-size:12px;letter-spacing:.11em;text-transform:uppercase;
  padding:13px 22px;border:1px solid var(--accent);border-radius:1px;transition:.16s;cursor:pointer;
}
.btn-primary{background:var(--accent);color:var(--paper);box-shadow:0 1px 0 rgba(0,0,0,.06)}
.btn-primary:hover{background:#0a3d36;transform:translateY(-1px);box-shadow:0 4px 14px rgba(14,79,69,.18)}
.btn-ghost{background:transparent;color:var(--accent)}
.btn-ghost:hover{background:var(--accent-soft);transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  .btn:hover{transform:none}
  html{scroll-behavior:auto}
}

/* ---------- sections ---------- */
section{padding:104px 0;border-top:1px solid var(--rule)}
section:first-of-type{border-top:0}
.section-head{max-width:660px;margin-bottom:52px}
.section-head p{margin-top:18px;color:var(--ink-2)}

/* ---------- hero ----------
   Typographic and quiet. Depth comes from one soft wash of light, nothing else.
   A graph-paper grid used to sit across the top-right of every hero; it read as a
   wireframe template rather than a firm's site, and it competed with the headline for
   attention on the page a stranger sees first. Photography earns its place further down,
   where it shows the work being measured rather than decorating a headline. */
.hero{padding:104px 0 92px;position:relative;isolation:isolate}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(1100px 620px at 78% -18%, rgba(14,79,69,.075), transparent 66%),
    linear-gradient(180deg, rgba(243,241,235,.72), rgba(251,250,247,0) 62%);
}
.hero .wrap{position:relative}
.hero .lede{font-size:clamp(19px,2.1vw,23px);color:var(--ink-2);max-width:56ch;margin:26px 0 36px}
.hero h1{max-width:17ch}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.hero .fine{margin-top:30px;max-width:60ch}

/* Alternating surfaces give the long pages a rhythm without adding ornament. */
section.tint{background:linear-gradient(180deg, rgba(243,241,235,.62), rgba(243,241,235,.28))}

/* Claim block — the sentence the whole business rests on */
.claim{
  border-left:2px solid var(--accent);padding:4px 0 4px 26px;margin:44px 0 0;
  max-width:62ch;font-size:19px;
}

/* ---------- rule-separated lists ---------- */
.rows{border-top:1px solid var(--rule)}
.row{
  display:grid;grid-template-columns:52px 1fr;gap:26px;
  padding:30px 0;border-bottom:1px solid var(--rule-2);align-items:start;
}
.row .k{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--accent-muted);padding-top:5px}
.row h3{margin-bottom:9px}
.row p{color:var(--ink-2);max-width:62ch}

.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--rule)}
.cols>div{padding:34px 30px 34px 0;border-right:1px solid var(--rule-2)}
.cols>div:last-child{border-right:0;padding-right:0}
.cols h3{margin-bottom:10px}
.cols p{color:var(--ink-2);font-size:16.5px;line-height:1.58}
.cols .k{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;color:var(--accent-muted);display:block;margin-bottom:14px}

/* ---------- engagement tiers ---------- */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule)}
.tier{background:var(--paper);padding:34px 28px;display:flex;flex-direction:column}
.tier.featured{background:var(--paper-2)}
.tier .tag{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-muted);margin-bottom:12px}
.tier h3{font-size:22px}
.tier .amt{font-family:var(--mono);font-size:24px;margin:16px 0 4px;letter-spacing:-.02em}
.tier .dur{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.tier p{font-size:16px;color:var(--ink-2);margin:18px 0 22px;flex:1}
.tier ul{list-style:none;font-size:15.5px;color:var(--ink-2);margin:0 0 24px}
.tier li{padding:7px 0 7px 18px;position:relative}
.tier li::before{content:"—";position:absolute;left:0;color:var(--accent-muted)}

/* ---------- calculator ---------- */
.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px;align-items:start}
.field{margin-bottom:20px}
.field label{display:block;font-family:var(--mono);font-size:11.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--ink-2);margin-bottom:7px}
.field .hint{font-family:var(--body);font-size:14px;color:var(--ink-3);letter-spacing:0;text-transform:none;margin-top:5px;display:block}
input,select,textarea{
  width:100%;font-family:var(--mono);font-size:15px;color:var(--ink);
  background:var(--paper);border:1px solid var(--rule);border-radius:1px;padding:12px 13px;transition:.15s;
}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
/* Honeypot. Hidden from sighted users AND from screen readers (aria-hidden on the
   wrapper), so only a bot filling every field it can find will trip it. Not display:none
   — some bots skip those deliberately. */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* Visually hidden, still announced. The inverse of .hp: this one is FOR screen readers,
   used where a heading is needed to keep the document outline intact but would be visual
   noise on the page. */
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;
}
fieldset{border:0;margin:0 0 8px}
legend{
  font-family:var(--mono);font-size:11px;letter-spacing:.17em;text-transform:uppercase;
  color:var(--accent-muted);padding:0 0 16px;
}

.result{border:1px solid var(--rule);background:var(--paper-2);padding:34px 30px;position:sticky;top:92px}
.result .headline{font-family:var(--mono);font-size:clamp(26px,3.6vw,38px);letter-spacing:-.03em;line-height:1.18;margin:6px 0 4px}
.result .band{font-family:var(--mono);font-size:14px;color:var(--ink-2);letter-spacing:.02em}
.result .annual{font-family:var(--mono);font-size:13px;color:var(--ink-3);margin-top:14px}
.breakdown{border-top:1px solid var(--rule);margin-top:26px;padding-top:8px}
.breakdown .line{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--rule-2);font-size:15.5px}
.breakdown .line:last-child{border-bottom:0}
.breakdown .line span:last-child{font-family:var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap}
.breakdown .line.total{font-weight:600;border-top:1px solid var(--rule);border-bottom:0;margin-top:4px;padding-top:14px}
.assumption-table{width:100%;border-collapse:collapse;margin-top:14px;font-size:14px}
.assumption-table td{padding:8px 0;border-bottom:1px solid var(--rule-2);vertical-align:top}

/* ---------- estimator: the DialWorth Score card ---------- */
/* The shareable artifact. Sits above the dollar figure on purpose — the dollar figure
   is an admission, the score is something an owner will post. Accent-led rather than
   paper-led so it reads as a distinct object when screenshotted out of context. */
.scorecard{
  border:1px solid var(--rule);border-top:2px solid var(--accent);
  background:var(--paper);padding:28px 30px 24px;margin-bottom:20px;
  box-shadow:0 1px 2px rgba(21,23,27,.04), 0 12px 34px -24px rgba(21,23,27,.28);
}
.sc-head{display:flex;align-items:baseline;justify-content:space-between;gap:14px}
.sc-eyebrow{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.19em;text-transform:uppercase;
  color:var(--accent-muted);font-weight:500;
}
.sc-grade{
  font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--ink-2);
  text-align:right;
}
.sc-number{
  font-family:var(--mono);font-size:clamp(44px,7vw,64px);letter-spacing:-.04em;
  line-height:1.02;margin:10px 0 2px;font-variant-numeric:tabular-nums;
}
.sc-denom{font-size:.42em;color:var(--ink-3);letter-spacing:-.01em;margin-left:2px}
.sc-rank{
  font-family:var(--mono);font-size:13.5px;color:var(--ink-2);line-height:1.5;
  min-height:2.4em;
}
.sc-bars{margin-top:22px;border-top:1px solid var(--rule-2);padding-top:16px}
.sc-bar + .sc-bar{margin-top:13px}
.sc-bar-label{
  display:flex;justify-content:space-between;gap:12px;font-size:13px;color:var(--ink-2);
  margin-bottom:5px;
}
.sc-bar-label span:last-child{
  font-family:var(--mono);font-size:12px;color:var(--ink-3);
  font-variant-numeric:tabular-nums;white-space:nowrap;
}
.sc-track{height:5px;background:var(--rule-2);overflow:hidden}
.sc-fill{height:100%;width:0;background:var(--accent);transition:width .3s ease}
.sc-actions{
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  margin-top:24px;padding-top:20px;border-top:1px solid var(--rule-2);
}
.sc-link{
  font-family:var(--mono);font-size:12px;color:var(--accent);
  text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;
  text-decoration-color:rgba(14,79,69,.4);
}
.sc-link:hover{text-decoration-color:var(--accent)}
.sc-fine{font-size:12.5px;color:var(--ink-3);line-height:1.55;margin-top:16px}
@media (max-width:900px){
  .scorecard{padding:24px 22px 20px}
}
.assumption-table td:last-child{text-align:right;font-family:var(--mono);white-space:nowrap;font-size:13px}
.flagged{color:var(--warn)}
.flag-key{font-family:var(--mono);font-size:11px;color:var(--warn);margin-top:12px;display:block}

.note{
  border:1px solid var(--rule);border-left:2px solid var(--accent);
  padding:22px 24px;background:var(--paper-2);font-size:16px;color:var(--ink-2);
}
.note strong{color:var(--ink);font-weight:600}

/* ---------- figures ----------
   Charts are generated from real engine output by dialworth/scripts/site_figures.py.
   Each SVG is self-contained — title, source note and takeaway travel inside the image,
   so it stays honest when someone screenshots it out of context. */
figure{margin:0;border:1px solid var(--rule);background:var(--paper)}
.figure-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
/* Capped at natural width: these are SVGs so upscaling stays crisp, but it would
   inflate the type inside the chart relative to the page and break the hierarchy. */
figure img{display:block;width:100%;height:auto;padding:26px 28px;margin:0 auto}
figure.wide img{min-width:700px;max-width:790px}
figure.plot img{min-width:660px;max-width:816px}
/* Figures break out of the prose measure — a chart cramped into a text column reads as
   decoration rather than evidence. */
.figure-block{margin:48px 0}
.wrap.narrow>.figure-block{max-width:100%}
.figure-note{
  font-family:var(--mono);font-size:11px;letter-spacing:.05em;color:var(--ink-3);
  margin-top:12px;line-height:1.7;
}
.figure-lead{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent-muted);margin-bottom:14px;
}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
form .btn{width:100%;margin-top:6px}

/* ---------- journal ---------- */
.posts{border-top:1px solid var(--rule)}
.post{display:grid;grid-template-columns:130px 1fr;gap:26px;padding:30px 0;border-bottom:1px solid var(--rule-2)}
.post .date{font-family:var(--mono);font-size:11.5px;letter-spacing:.09em;color:var(--ink-3);padding-top:6px;text-transform:uppercase}
.post h3{margin-bottom:8px}
.post p{color:var(--ink-2);font-size:16.5px;max-width:64ch}

/* ---------- prose ---------- */
.prose h2{margin:52px 0 18px}
.prose h3{margin:34px 0 12px;font-size:20px}
.prose p,.prose li{color:var(--ink-2);max-width:68ch}
.prose ul,.prose ol{margin:14px 0 14px 22px}
.prose li{padding:5px 0}
.prose code{font-family:var(--mono);font-size:14.5px;background:var(--paper-2);padding:2px 6px;border:1px solid var(--rule-2)}
.formula{
  font-family:var(--mono);font-size:14.5px;background:var(--paper-2);border:1px solid var(--rule);
  padding:18px 20px;margin:18px 0;overflow-x:auto;line-height:1.9;color:var(--ink);
  /* Without this the authored line breaks collapse and the formulas reflow into prose. */
  white-space:pre-wrap;
}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--rule);padding:64px 0 44px;background:var(--paper-2)}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
.foot p{font-size:15.5px;color:var(--ink-2);max-width:34ch;margin-top:14px}
.foot h4{font-family:var(--mono);font-size:11px;letter-spacing:.17em;text-transform:uppercase;color:var(--ink-3);margin-bottom:14px;font-weight:500}
.foot a{display:block;font-size:15.5px;color:var(--ink-2);padding:5px 0}
.foot a:hover{color:var(--accent)}
.copyright{
  border-top:1px solid var(--rule);margin-top:48px;padding-top:24px;
  font-family:var(--mono);font-size:11.5px;color:var(--ink-3);
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .cols,.tiers,.calc,.contact-grid{grid-template-columns:1fr}
  .cols>div{border-right:0;border-bottom:1px solid var(--rule-2);padding-right:0}
  .cols>div:last-child{border-bottom:0}
  .tiers{gap:1px}
  .foot{grid-template-columns:1fr 1fr}
  /* The estimator's whole mechanism is watching the number move as you type. Stacked at
     375px the result sat ~1,100px below the first input — a full screen and a half out of
     sight — so the live update was invisible on exactly the devices most ad traffic
     arrives on. The result block is pulled above the inputs and a compact sticky bar
     keeps the headline figure pinned while the fields scroll underneath. */
  /* Pinned figure, then the inputs, then the full breakdown and the ask.
     align-items must be reset: the desktop grid sets `start`, which in the flex layout
     shrinks every child to its content width instead of filling the column. */
  .calc{display:flex;flex-direction:column;align-items:stretch}
  .calc>.result-bar{order:0}
  .calc>form#inputs{order:1}
  .calc>.calc-result{order:2}
  .result{position:static}
  nav.links{display:none}
  nav.links.open{
    display:flex;position:absolute;top:66px;left:0;right:0;flex-direction:column;gap:0;
    background:var(--paper);border-bottom:1px solid var(--rule);padding:8px 28px 18px;
  }
  nav.links.open a{padding:11px 0}
  .burger{display:block}
  .nav>.btn{display:none}
}
@media (max-width:620px){
  body{font-size:17px}
  section{padding:72px 0}
  .row{grid-template-columns:1fr;gap:10px}
  .post{grid-template-columns:1fr;gap:8px}
  .field-row{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr}
}

/* ---------- surface polish ---------- */
.tier{position:relative;transition:.18s}
.tier.featured::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--accent);
}
.tier:hover{background:var(--paper-2)}
.tier.featured:hover{background:#EFEDE5}

figure{box-shadow:0 1px 2px rgba(21,23,27,.04), 0 8px 28px -18px rgba(21,23,27,.22)}
.result{box-shadow:0 1px 2px rgba(21,23,27,.04), 0 12px 34px -24px rgba(21,23,27,.28)}

.rows .row{transition:.15s}
.cols>div{transition:.15s}

/* Inline links inside prose get a proper underline, not a colour change alone. */
.prose p a,.note a,.figure-note a{
  color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;
  text-underline-offset:3px;text-decoration-color:rgba(14,79,69,.4);
}
.prose p a:hover,.note a:hover{text-decoration-color:var(--accent)}

/* ---------- photography ----------
   Real photographs, presented as plates in a report: a hairline frame, a faint interval
   grid, and a mono caption. The heavy duotone this replaced was compensating for stock
   imagery that did not deserve to be shown straight. These do. */
.plate{
  position:relative;overflow:hidden;border:1px solid var(--rule);background:var(--paper-2);
  box-shadow:0 1px 2px rgba(21,23,27,.04), 0 10px 30px -20px rgba(21,23,27,.28);
}
.plate img{
  display:block;width:100%;height:100%;object-fit:cover;
  filter:saturate(.94) contrast(1.02);
}
/* No overlay. A grid ruled across a photograph reads as a filter, and a filter reads as
   compensation for a weak image. These images do not need it. */
.plate-caption{
  position:absolute;left:0;right:0;bottom:0;padding:26px 22px 16px;
  font-family:var(--mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;
  color:rgba(251,250,247,.96);
  background:linear-gradient(0deg, rgba(12,16,15,.82), rgba(12,16,15,.30) 60%, transparent);
}
.plate.wide{aspect-ratio:16/9}
.band{margin:0}
.band .plate{aspect-ratio:16/9}

.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split .plate{aspect-ratio:4/3}

/* ---------- FAQ ---------- */
.faq details{border-bottom:1px solid var(--rule-2);padding:4px 0}
.faq summary{
  cursor:pointer;list-style:none;padding:22px 0;font-family:var(--display);
  font-size:19px;font-weight:600;letter-spacing:-.01em;display:flex;
  justify-content:space-between;gap:24px;align-items:baseline;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--accent-muted);font-size:20px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq summary:hover{color:var(--accent)}
.faq .answer{padding:0 0 24px;color:var(--ink-2);max-width:66ch}
.faq .answer p+p{margin-top:.9em}

/* ---------- estimator: mobile sticky headline ---------- */
/* Desktop keeps the full sticky result panel; this compact bar is mobile only. */
.result-bar{
  /* top clears the 67px sticky site header — at top:0 the figure hid behind it. */
  display:none;position:sticky;top:67px;z-index:30;margin:0 0 22px;
  background:var(--paper);border:1px solid var(--rule);border-left:2px solid var(--accent);
  padding:13px 16px;box-shadow:0 8px 20px -16px rgba(21,23,27,.5);
}
.result-bar .rb-label{
  font-family:var(--mono);font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);
}
.result-bar .rb-value{
  font-family:var(--mono);font-size:23px;letter-spacing:-.02em;line-height:1.2;margin-top:3px;
  font-variant-numeric:tabular-nums;
}
.result-bar .rb-range{font-family:var(--mono);font-size:12px;color:var(--ink-3);margin-top:3px}
/* Must follow the base rule above, not sit in the earlier responsive block — equal
   specificity means whichever comes last in the file wins, and the base `display:none`
   was silently cancelling it. */
@media (max-width:900px){ .result-bar{display:block} }

/* ---------- estimator: the forwardable one-pager ---------- */
/* Hidden on screen, printed instead of the page. This is the artifact a champion sends
   to whoever signs the cheque, so it carries the figure, the arithmetic, the inputs it
   came from, and every assumption flagged — enough to be defended in a meeting we are
   not in. */
#print-summary{display:none}
.print-only{display:none}

@media print{
  header,footer,.cta,.burger,nav,.hero,section,.result-bar{display:none !important}
  #print-summary{display:block !important;padding:0}
  .print-only{display:block}
  body{background:#fff;font-size:10.5pt;color:#000}
  @page{margin:14mm}
  #print-summary h2{font-size:19pt;letter-spacing:-.02em;margin:0 0 2mm}
  #print-summary .ps-sub{font-size:9.5pt;color:#444;margin:0 0 6mm}
  #print-summary .ps-headline{
    font-family:var(--mono);font-size:26pt;letter-spacing:-.03em;margin:0;
  }
  #print-summary .ps-band{font-family:var(--mono);font-size:10pt;color:#333;margin-top:1.5mm}
  #print-summary table{width:100%;border-collapse:collapse;margin-top:5mm}
  #print-summary td{
    border-bottom:1px solid #ddd;padding:1.6mm 0;font-size:9.5pt;vertical-align:top;
  }
  #print-summary td:last-child{
    text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap;
  }
  #print-summary h2{
    font-size:10pt;letter-spacing:.08em;text-transform:uppercase;margin:7mm 0 1mm;
    border-bottom:1px solid #000;padding-bottom:1mm;
  }
  #print-summary .ps-note{font-size:8.5pt;color:#444;line-height:1.5;margin-top:2mm}
  #print-summary .ps-foot{
    margin-top:8mm;border-top:1px solid #000;padding-top:2mm;font-size:8.5pt;color:#333;
    display:flex;justify-content:space-between;gap:8mm;
  }
  #print-summary .flagged{color:#000;font-weight:600}
}

@media (max-width:900px){
  .split{grid-template-columns:1fr;gap:28px}
}

/* Slogan sits directly under the footer lockup, above the category descriptor. */
.foot .slogan{
  font-family:var(--display);font-size:17px;font-weight:600;color:var(--accent);
  letter-spacing:-.015em;margin-top:14px;max-width:none;
}
.foot .slogan + p{margin-top:8px}