/* Gero AI — "Deal Folder" site style.
   1-bit desktop windows floating on green-bar printout paper.
   Single light look by design: every colour is set explicitly. */
:root {
  color-scheme: light;
  --page: #f7f8f1;   /* printout paper */
  --bar: #d8eacf;    /* green-bar stripe */
  --ink: #1d2320;    /* window chrome, text */
  --paper: #fcfdf8;  /* window interior */
  --red: #c23b25;    /* rubber stamp, flags */
  --mute: #5f675f;   /* secondary text */

  --f-display: "DotGothic16", "Courier New", monospace;
  --f-body: "Schibsted Grotesk", "Helvetica Neue", Arial, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --f-pix: "Silkscreen", "Courier New", monospace;

  --gutter: clamp(16px, 4vw, 56px);
  --maxw: 1180px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; background: var(--page); color: var(--ink); font: 400 16px/1.5 var(--f-body); }
main { flex: 1; }
img, svg { max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 2px dashed var(--ink); outline-offset: 3px; }
[id] { scroll-margin-top: 72px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--ink); color: var(--paper); padding: 8px 12px; z-index: 50; }
.skip:focus { left: 8px; }

/* ---------- menu bar ---------- */
.menubar { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: var(--page); border-bottom: 2px solid var(--ink); }
.menubar-in { display: flex; align-items: center; gap: 8px 22px; padding: 8px var(--gutter); flex-wrap: wrap; font-weight: 500; font-size: 15px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; text-decoration: none; }
.brand svg { width: 20px; height: 18px; }
.nav { display: flex; gap: 20px; }
.nav a { text-decoration: none; white-space: nowrap; }
.nav a:hover, .nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 2px; }
.menubar .sp { flex: 1; }
.cta { background: var(--ink); color: var(--paper); padding: 5px 11px; text-decoration: none; white-space: nowrap; }
.cta:hover { background: #34403a; }
@media (max-width: 720px) {
  .nav { order: 3; width: 100%; overflow-x: auto; gap: 18px; padding-top: 2px; font-size: 14px; }
}

/* ---------- windows ---------- */
.win { background: var(--paper); border: 2px solid var(--ink); box-shadow: 3px 3px 0 var(--ink); min-width: 0; }
.win-t { position: relative; height: 22px; display: flex; align-items: center; justify-content: center; border-bottom: 2px solid var(--ink);
  background: repeating-linear-gradient(to bottom, var(--ink) 0 1px, transparent 1px 3px) content-box; padding: 4px 5px; }
.win-t > span { background: var(--paper); padding: 0 8px; font: 400 11.5px/14px var(--f-pix); letter-spacing: .03em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 80%; }
.win-t::before { content: ""; position: absolute; left: 9px; top: 50%; width: 11px; height: 11px; transform: translateY(-50%); background: var(--paper); border: 1.5px solid var(--ink); box-shadow: 0 0 0 2px var(--paper); }
.win-b { padding: 12px 14px; font: 400 12.5px/1.5 var(--f-mono); }
.win-b > :first-child { margin-top: 0; }
.win-b > :last-child { margin-bottom: 0; }
.win-foot { border-top: 1.5px solid var(--ink); padding: 6px 12px; font: 400 10.5px var(--f-pix); display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; }

/* ---------- type + buttons ---------- */
.eyebrow { font: 400 11px/1.6 var(--f-pix); letter-spacing: .05em; margin: 0 0 18px; }
.h1 { font: 400 clamp(40px, 5.4vw, 78px)/1.04 var(--f-display); margin: 0 0 22px; text-wrap: balance; }
.h2 { font: 400 clamp(30px, 4.2vw, 54px)/1.06 var(--f-display); margin: 0 0 28px; text-wrap: balance; max-width: 22ch; }
.h3 { font: 400 22px/1.15 var(--f-display); margin: 0; }
.lede { font-size: 18px; line-height: 1.5; max-width: 46ch; margin: 0 0 28px; }
.prose { max-width: 62ch; font-size: 17px; }
.prose p { margin: 0 0 14px; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; }
.btn { font: 700 17px var(--f-body); text-decoration: none; padding: 12px 20px; border: 2px solid var(--ink); background: var(--ink); color: var(--paper); box-shadow: 3px 3px 0 var(--bar); cursor: pointer; }
.btn:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--bar); }
.btn.ghost { background: var(--paper); color: var(--ink); box-shadow: none; }
.btn.ghost:hover { box-shadow: 3px 3px 0 var(--ink); }
.pix { font: 400 11px var(--f-pix); letter-spacing: .03em; }
.muted { color: var(--mute); }

/* ---------- layout ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }
.section { padding-block: 72px; }
.section + .section { padding-top: 16px; }
.hero { background: repeating-linear-gradient(to bottom, var(--page) 0 72px, var(--bar) 72px 144px); border-bottom: 2px solid var(--ink); }
.hero-in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 40px 48px; align-items: start; padding-block: 56px 64px; }
.hero-in.even { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
@media (max-width: 960px) { .hero-in, .hero-in.even { grid-template-columns: 1fr; } }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 900px) { .grid3 { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .grid2 { grid-template-columns: 1fr; } }

/* ---------- deal folder (home hero) ---------- */
.stack { display: grid; min-width: 0; }
.finder { position: relative; z-index: 2; }
.preview { position: relative; z-index: 3; margin: 12px 0 0 clamp(0px, 7%, 56px); }
@media (max-width: 600px) { .preview { margin: 14px 0 0; } }
.cols { display: grid; grid-template-columns: 22px minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, auto); gap: 10px; align-items: center; }
.f-head { font: 400 10px var(--f-pix); letter-spacing: .03em; padding: 7px 12px; border-bottom: 1.5px solid var(--ink); }
.f-row { width: 100%; background: none; border: 0; color: inherit; font: 400 12.5px var(--f-mono); text-align: left; padding: 6px 12px; cursor: pointer; }
.f-row:hover { background: var(--bar); }
.f-row[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.f-row svg { width: 18px; height: 18px; }
.f-row .nm { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.f-row .st { font: 400 10px var(--f-pix); white-space: nowrap; }
.f-row .st.warn { color: var(--red); }
.f-row[aria-pressed="true"] .st.warn { color: var(--paper); text-decoration: underline; }
@media (max-width: 520px) { .cols { grid-template-columns: 22px minmax(0, 1fr) auto; } .cols .kd { display: none; } }
.preview .win-b { min-height: 212px; overflow-x: auto; }
.preview pre, .code { margin: 0; font: 400 12px/1.5 var(--f-mono); white-space: pre; overflow-x: auto; }

/* ---------- data bits ---------- */
.tbl { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.tbl td, .tbl th { padding: 2px 8px 2px 0; white-space: nowrap; text-align: left; }
.tbl th { font: 400 10px var(--f-pix); letter-spacing: .03em; border-bottom: 1.5px solid var(--ink); padding-bottom: 5px; }
.tbl .amt { text-align: right; }
.tbl tr.hit td { color: var(--red); font-weight: 600; }
.tbl-scroll { overflow-x: auto; }
.stamp { display: inline-block; border: 3px double var(--red); color: var(--red); font: 400 15px/1.2 var(--f-display); text-transform: uppercase; padding: 4px 10px; transform: rotate(-5deg); margin-top: 12px; }
.kv { display: grid; grid-template-columns: 9ch 1fr; gap: 2px 12px; margin: 0; }
.kv dt { color: var(--mute); }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.chip { display: inline-block; background: var(--ink); color: var(--paper); padding: 0 6px; font: 400 10.5px/1.6 var(--f-pix); }
.chip.red { background: var(--red); }
.sample { font: 400 10px var(--f-pix); color: var(--mute); letter-spacing: .03em; }

/* ---------- program info windows ---------- */
.info .win-b { display: grid; gap: 12px; padding: 16px; align-content: start; }
.ihead { display: flex; gap: 12px; align-items: center; }
.ihead svg { width: 40px; height: 40px; flex: none; }
.ihead b { display: block; font: 400 22px/1.1 var(--f-display); }
.ihead span { font: 400 10px var(--f-pix); color: var(--mute); }
.info p { margin: 0; font: 400 16px/1.45 var(--f-body); }
.info .kv { border-top: 1.5px dotted var(--ink); padding-top: 10px; }
.info .more { font: 400 11px var(--f-pix); letter-spacing: .03em; }
svg .acc { fill: var(--red); }

/* ---------- steps (a real sequence) ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.steps li { display: grid; grid-template-columns: 3.2em minmax(0, 1fr) auto; gap: 14px; align-items: baseline; padding: 9px 0; border-bottom: 1.5px dotted var(--ink); font: 400 13px/1.45 var(--f-mono); }
.steps li:last-child { border-bottom: 0; }
.steps .n { font: 400 11px var(--f-pix); }
.steps b { font: 600 14px var(--f-body); display: block; }
.steps .r { font: 400 10px var(--f-pix); white-space: nowrap; }
.steps .r.hold { color: var(--red); }

/* ---------- adding-machine tape ---------- */
.proof { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px 56px; align-items: center; }
@media (max-width: 760px) { .proof { grid-template-columns: 1fr; justify-items: start; } }
.tapewrap { filter: drop-shadow(2px 4px 0 rgba(29, 35, 32, .18)); transform: rotate(2deg); }
.tape { width: 250px; max-width: 100%; background: var(--paper); font: 500 16px/1.9 var(--f-mono); padding: 18px 20px 34px; font-variant-numeric: tabular-nums;
  -webkit-mask: conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / 16px 100%;
          mask: conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / 16px 100%; }
.tape div { display: flex; justify-content: space-between; gap: 12px; }
.tape .rule { border-top: 1.5px dashed var(--ink); margin: 6px 0; }
.tape .t { color: var(--red); font-weight: 600; }

/* ---------- read me (faq) ---------- */
.faq { max-width: 780px; }
.faq .win-b { padding: 0; }
.faq details { border-bottom: 1.5px solid var(--ink); }
.faq details:last-child { border-bottom: 0; }
.faq summary { cursor: pointer; list-style: none; padding: 12px 14px; font: 600 15.5px var(--f-mono); display: flex; gap: 10px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "▸"; }
.faq details[open] summary::before { content: "▾"; }
.faq details p { margin: 0; padding: 0 14px 14px 34px; font: 400 16px/1.5 var(--f-body); max-width: 62ch; }

/* ---------- call to action band ---------- */
.band { background: repeating-linear-gradient(to bottom, var(--page) 0 72px, var(--bar) 72px 144px); border-top: 2px solid var(--ink); }
.band-in { padding-block: 64px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 40px; align-items: center; }
.band-in .h2 { margin: 0; }
@media (max-width: 760px) { .band-in { grid-template-columns: 1fr; } }

/* ---------- access page ---------- */
.email { font: 400 clamp(22px, 3.4vw, 36px)/1.2 var(--f-display); overflow-wrap: anywhere; user-select: all; }
.copy { font: 400 11px var(--f-pix); background: var(--paper); border: 2px solid var(--ink); padding: 6px 10px; cursor: pointer; }
.copy:hover { background: var(--bar); }
.check { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font: 400 14px/1.45 var(--f-mono); }
.check li::before { content: "[ ] "; font-weight: 600; }

/* ---------- footer ---------- */
.footer { background: var(--ink); color: var(--paper); }
.footer-in { padding-block: 28px; display: flex; flex-wrap: wrap; gap: 16px 32px; justify-content: space-between; align-items: center; font: 400 12px var(--f-pix); letter-spacing: .03em; }
.footer-in .name { font: 400 24px var(--f-display); letter-spacing: 0; text-decoration: none; }
.footer-in nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.footer-in a { text-decoration: none; }
.footer-in a:hover { text-decoration: underline; }

@media (prefers-reduced-motion: reduce) { .btn:hover { transform: none; } }