/* Locally hosted OFL fonts. Optional display avoids a late layout-changing swap. */
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: optional;
  src: url("/assets/fonts/archivo-variable-latin.woff2") format("woff2");
}
@font-face {
  font-family: "DM Mono";
  font-style: normal;
  font-weight: 400;
  font-display: optional;
  src: url("/assets/fonts/dm-mono-latin-400.woff2") format("woff2");
}
/* ============================================================
   ONE hue (152°), two tints — one for each ground.
   TWO grounds only: paper and ink. No intermediate tint.
   THREE line weights, each meaning one thing.
   ============================================================ */
:root {
  /* One committed palette. The page carries fixed dark photographic stills,
     which cannot invert, so no surface inverts with the viewer's theme. */
  color-scheme: light;

  --paper:   #E6E9E0;   /* light bands  */
  --ink-bg:  #12160C;   /* dark bands, always dark  */
  --ink:     #12160C;   /* type on paper */
  --ink-2:   #333A28;
  --muted:   #545A48;

  --hair:    #DBDFD1;
  --rule:    #9AA382;
  --struct:  #12160C;
  --accent:  #14703F;   /* hue 152, on paper */

  /* type + line on the dark bands */
  --on-ink:      #E6E9E0;
  --on-ink-2:    #9BA48C;
  --on-ink-hair: #262C1C;
  --on-ink-rule: #48513A;
  --on-ink-accent: #6FDC9F;   /* hue 152, on ink — lifted for contrast */

  --scrim:   18, 22, 12;      /* --ink-bg as rgb, for scrim gradients */
  --focus:   #14703F;

  --f-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-mono: "DM Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --rail: 6.5rem;
  --colgap: clamp(0.9rem, 1.8vw, 1.75rem);
  --gut: clamp(1.25rem, 4vw, 3.5rem);
  --maxw: 78rem;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-display);
  font-size: 1.0625rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, p, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }

:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
.band--ink, .band--fig { --focus: var(--on-ink-accent); }
html { scroll-padding-top: 1rem; }
img { max-width: 100%; height: auto; }
[hidden] { display: none !important; }
.skip-link { position: absolute; left: var(--gut); top: -8rem; z-index: 10; padding: 1rem; background: var(--paper); color: var(--ink); }
.skip-link:focus { top: 1rem; }
.site-header, .site-footer { padding: 1rem var(--gut); background: var(--paper); }
.site-header__inner, .site-footer__inner { max-width: var(--maxw); margin: auto; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem 2rem; }
.brand { font-weight: 800; text-decoration: none; font-size: 1.25rem; letter-spacing: -0.04em; }
.site-nav { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; }
.site-nav a, .site-footer a { display: inline-flex; align-items: center; min-height: 44px; text-underline-offset: 0.22em; font-size: 0.9375rem; }
.site-nav a[aria-current="page"] { text-decoration-thickness: 3px; }
.site-footer { border-top: 3px solid var(--ink); padding-block: 2rem; }
.site-footer p { font-size: 0.875rem; color: var(--muted); }
.hero-actions { margin-top: 2rem; display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; }
.hero-actions .cta { padding: 1rem 1.5rem; font-size: 1.125rem; }
.text-link { text-underline-offset: 0.25em; text-decoration-thickness: 1px; }
.hero-requirements { margin-top: 1rem; max-width: 56ch; font-size: 0.875rem; color: var(--on-ink-2); }
.section-intro { margin-bottom: 2rem; }
.steps { counter-reset: setup; }
.steps li { counter-increment: setup; padding-block: 1.15rem; align-items: baseline; gap: 0.75rem; }
.steps li::before { content: counter(setup, decimal-leading-zero); font: 0.75rem var(--f-mono); color: var(--accent); }
.feature-list { border-top: 3px solid var(--struct); }
.feature-list li { padding-block: 1rem; border-bottom: 1px solid var(--rule); }
.fine-note { margin-top: 1rem; font-size: 0.875rem; color: var(--muted); }
.band--ink .fine-note { color: var(--on-ink-2); }
.faq { border-top: 1px solid var(--rule); }
.faq details { border-bottom: 1px solid var(--rule); padding-block: 1.25rem; }
.faq summary { font-weight: 650; cursor: pointer; min-height: 28px; }
.faq details p { margin-top: 0.85rem; max-width: 75ch; color: var(--ink-2); }
.guide-card { border-block: 1px solid var(--rule); padding-block: 1.5rem; }
.guide-card + .guide-card { border-block-start: none; }
.guide-card h2, .guide-card h3 { margin-block: 0.75rem; font-size: clamp(1.5rem, 3vw, 2.25rem); line-height: 1.15; }
.guide-card a { text-decoration-thickness: 1px; text-underline-offset: 0.15em; }
.guide-card p { max-width: 65ch; color: var(--ink-2); }
.prose-shell { max-width: var(--maxw); margin: auto; padding: clamp(2rem, 6vw, 5rem) var(--gut); }
.prose { max-width: 76ch; margin: auto; }
.prose h1 { font-size: clamp(2.25rem, 5vw, 4.25rem); line-height: 1.02; letter-spacing: -0.035em; font-variation-settings: "wdth" 90; margin-block: 1.25rem; }
.prose h2 { font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.15; letter-spacing: -0.025em; margin-block: 2.75rem 1rem; }
.prose h3 { font-size: 1.25rem; margin-block: 1.75rem 0.75rem; }
.prose p, .prose ul, .prose ol { margin-block: 1rem; }
.prose ul, .prose ol { padding-left: 1.5rem; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { padding-left: 0.2rem; margin-block: 0.65rem; }
.prose a { text-underline-offset: 0.2em; }
.prose code { font: 0.9em var(--f-mono); overflow-wrap: anywhere; }
.prose .article-meta, .breadcrumbs { font-size: 0.875rem; color: var(--muted); }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; padding: 0; margin: 0; }
.breadcrumbs li { padding: 0; margin: 0; }
.breadcrumbs li + li::before { content: "/"; margin-right: 0.5rem; }
.answer { border-left: 4px solid var(--accent); padding: 0.25rem 0 0.25rem 1.25rem; margin-block: 1.5rem; }
.toc { border-block: 1px solid var(--rule); margin-block: 2rem; padding-block: 0.75rem; }
.toc a { display: inline-block; padding-block: 0.3rem; }
.table-scroll { overflow-x: auto; margin-block: 1.5rem; }
table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
caption { text-align: left; font-weight: 700; padding-bottom: 0.75rem; }
th, td { text-align: left; vertical-align: top; padding: 0.9rem 0.8rem; border-bottom: 1px solid var(--rule); min-width: 9rem; }
th { border-top: 2px solid var(--ink); }
.article-cta { padding: 1.5rem; margin-top: 2.5rem; background: var(--ink-bg); color: var(--on-ink); --focus: var(--on-ink-accent); }
.article-cta h2 { margin-top: 0; }
.article-cta .cta { margin-top: 0.75rem; font-size: 1.125rem; padding: 0.8rem 1.25rem; }
@media (max-width: 40rem) {
  .site-header__inner { align-items: flex-start; }
  .site-nav { gap: 0.1rem 1rem; }
  .eyebrow .tag + .tag { margin-left: 0.75rem; padding-left: 0.75rem; }
  .suggest__num { flex-wrap: wrap; }
  .sig__lab { flex-wrap: wrap; }
  .prose-shell { padding-inline: var(--gut); }
}
@media print {
  .site-header, .site-footer, .skip-link, .toc, .article-cta, canvas { display: none; }
  body { background: white; color: black; }
  .prose-shell { padding: 0; }
  .prose { max-width: none; }
  .table-scroll { overflow: visible; }
}

/* ---- type roles. Tracking scales inversely with size. ---- */
.tag {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.2;
}
.tag--lg {
  font-size: 0.8125rem;
  letter-spacing: 0.09em;
}

.display {
  font-weight: 800;
  font-variation-settings: "wdth" 84;
  font-size: clamp(3rem, 10.5vw, 8.25rem);
  line-height: 0.84;
  letter-spacing: -0.035em;
}
.display em { font-style: normal; color: var(--accent); }

.h2 {
  font-weight: 700;
  font-variation-settings: "wdth" 88;
  font-size: clamp(1.875rem, 4.6vw, 3.375rem);
  line-height: 1.0;
  letter-spacing: -0.028em;
}

.lede {
  font-size: clamp(1.125rem, 1.75vw, 1.5rem);
  line-height: 1.35;
  letter-spacing: -0.012em;
  color: var(--ink-2);
}

.body { color: var(--ink-2); font-size: 1rem; }
.body + .body { margin-top: 0.85em; }

/* ============================================================
   THE GRID — declared once, obeyed everywhere.
   Rail, then 10 equal columns. Every right-hand object starts
   at column 6. No exceptions anywhere on the page.
   ============================================================ */
.band { padding-inline: var(--gut); border-top: 3px solid var(--struct); }
.band:first-of-type { border-top: 0; }

.band--ink {
  background: var(--ink-bg);
  color: var(--on-ink);
  border-top-color: var(--ink-bg);
}
.band--ink .tag { color: var(--on-ink-2); }
.band--ink .body { color: var(--on-ink); opacity: 0.8; }

.sheet {
  max-width: var(--maxw);
  margin-inline: auto;
  display: grid;
  grid-template-columns: var(--rail) repeat(10, minmax(0, 1fr));
  column-gap: var(--colgap);
}

/* pacing — bands are deliberately unequal */
.sheet--tall   { padding-block: clamp(5rem, 11vw, 9.5rem); }
.band--fig .sheet--tall { padding-bottom: clamp(9rem, 20vw, 17rem); }
.sheet--void   { padding-block: clamp(4.5rem, 9vw, 7.5rem); }
.sheet--mid    { padding-block: clamp(4rem, 8vw, 6.5rem); }
.sheet--short  { padding-block: clamp(3rem, 5.5vw, 4.25rem); }

.sheet__rail { grid-column: 1; }
.sheet__rail .tag { display: block; padding-top: 0.85rem; border-top: 3px solid var(--struct); }
.band--ink .sheet__rail .tag { border-top-color: var(--on-ink-rule); }

.sheet__body {
  grid-column: 2 / -1;
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  column-gap: var(--colgap);
  align-content: start;
}

.c-left  { grid-column: 1 / 6; }
.c-right { grid-column: 6 / 11; }
.c-head  { grid-column: 1 / 9; }
.c-full  { grid-column: 1 / -1; }

@media (max-width: 60rem) {
  .sheet { grid-template-columns: minmax(0, 1fr); row-gap: 2rem; }
  .sheet__rail { grid-column: 1; }
  .sheet__body { grid-column: 1; grid-template-columns: minmax(0, 1fr); row-gap: 2.5rem; }
  .c-left, .c-right, .c-head, .c-full { grid-column: 1; }
}


/* ============================================================
   Signal layer — a generated still, a WebGL overlay on top of
   it, and a scrim so type stays legible over both.
   ============================================================ */
.band { position: relative; isolation: isolate; }

.viz {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: -1;
  pointer-events: none;
}
.viz__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.viz__fx {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  mix-blend-mode: screen;
}
/* Scrims are per-image, because each still puts its subject somewhere different.
   HERO: rods are dense top-left, so the still is dropped to a horizon below the
   copy and the scrim is solid across the top. */
.viz--horizon .viz__img { object-position: center bottom; }
.viz--horizon::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    var(--ink-bg) 0%, var(--ink-bg) 46%,
    rgba(var(--scrim), 0.92) 62%,
    rgba(var(--scrim), 0.66) 82%,
    rgba(var(--scrim), 0.34) 100%);
}

/* SILENCE: the cord gets a frame of its own rather than bleeding behind
   the diagram, where it read as a smudge. */
.cordfig {
  grid-column: 1 / -1;
  position: relative;
  margin: 5rem 0 0;
  height: clamp(13rem, 22vw, 19rem);
  overflow: hidden;
  border-top: 1px solid var(--on-ink-rule);
  border-bottom: 1px solid var(--on-ink-rule);
}
.cordfig__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 30% 52%;
  display: block;
}
.cordfig__fx {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  mix-blend-mode: screen;
}
.cordfig::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(var(--scrim), 0.10) 0%, rgba(var(--scrim), 0.06) 46%, rgba(var(--scrim), 0.72) 76%, rgba(var(--scrim), 0.93) 100%);
}
.cordfig .sig__verdict {
  position: absolute;
  left: 0;
  bottom: 1.75rem;
  margin: 0;
  z-index: 1;
}

/* PRICE: perforated panel as flat texture only. */
.viz--tex .viz__img { opacity: 0.55; }
.viz--tex::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(var(--scrim), 0.42);
}

/* the hero is dark now; its type takes the on-ink set */
.band--fig { background: var(--ink-bg); color: var(--on-ink); border-top-color: var(--ink-bg); }
.band--fig .tag { color: var(--on-ink-2); }
.band--fig .body, .band--fig .lede { color: var(--on-ink); opacity: 0.86; }
.band--fig .sheet__rail .tag { border-top-color: var(--on-ink-rule); }
.band--fig .zeros { border-top-color: var(--on-ink-rule); }
.band--fig .zeros__row:last-child { border-bottom-color: var(--on-ink-rule); }
.band--fig .zeros__row { border-bottom-color: var(--on-ink-hair); }
.band--fig .zeros__row:last-child { border-bottom-color: var(--on-ink-rule); }
.band--fig .zeros__k { color: var(--on-ink-2); }
.band--fig .zeros__v { color: var(--on-ink-accent); }
.band--fig .zeros__v--txt { color: var(--on-ink); }
.band--fig .eyebrow .tag + .tag { border-left-color: var(--on-ink-rule); }

/* ============================================================
   1 — Hero
   ============================================================ */
.eyebrow {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 2.25rem;
}
.eyebrow .tag + .tag {
  margin-left: 1.25rem;
  padding-left: 1.25rem;
  border-left: 1px solid var(--rule);
}

.hero__title { grid-column: 1 / -1; margin-bottom: 2rem; }
.hero__lede  { max-width: 34ch; }
.hero__prose { margin-top: 1.75rem; }

/* zero table — open, no outer box. Internal hairlines only. */
.zeros { border-top: 1px solid var(--rule); }
.zeros__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: baseline;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--hair);
}
.zeros__row:last-child { border-bottom: 1px solid var(--rule); }
.zeros__k { font-family: var(--f-mono); font-size: 0.6875rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); }
.zeros__v {
  font-family: var(--f-display);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 2.25rem;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--accent);
}
.zeros__v--txt {
  font-size: 1.0625rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
}

/* ============================================================
   2 — Silence. The band performs the argument.
   ============================================================ */
.sig { grid-column: 1 / -1; }

.sig__row + .sig__row { margin-top: 4.5rem; }

.sig__lab {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.sig__track {
  position: relative;
  height: 5.5rem;
  border-top: 1px solid var(--on-ink-rule);
  border-bottom: 1px solid var(--on-ink-rule);
}

/* 60 s wide. Each ring is 2 s (3.333%), each pause 4 s (6.667%). */
.pulse {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 3.333%;
  background: var(--on-ink-accent);
}

.sig__track--empty { border-bottom-width: 2px; border-bottom-color: var(--on-ink-rule); }
.refused {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--on-ink-accent);
}
.refused b {
  position: absolute;
  left: 0.75rem;
  bottom: 0.4rem;
  white-space: nowrap;
  font-family: var(--f-mono);
  font-weight: 400;
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--on-ink-accent);
}
.axis__tick {
  position: absolute;
  top: 0;
  width: 1px;
  height: 0.4rem;
  background: var(--on-ink-rule);
}

.axis {
  position: relative;
  height: 1.75rem;
  margin-top: 1.5rem;
}
.axis__t {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  padding-top: 0.55rem;
  border-top: 1px solid var(--on-ink-rule);
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  color: var(--on-ink-2);
}
.axis__t:first-child { transform: none; }
.axis__t:last-child { transform: translateX(-100%); }

.sig__verdict {
  margin-top: 0;
  font-weight: 700;
  font-variation-settings: "wdth" 88;
  font-size: clamp(1.5rem, 3.2vw, 2.375rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  max-width: 22ch;
}

/* ============================================================
   3 — What you do / what you don't
   ============================================================ */
.clauses { border-top: 2px solid var(--struct); }
.clause {
  min-height: 4.5rem;
  display: flex;
  align-items: center;
  padding: 0;
  border-bottom: 1px solid var(--hair);
  font-weight: 700;
  font-variation-settings: "wdth" 90;
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  line-height: 1.1;
  letter-spacing: -0.022em;
}
.clause:last-child { border-bottom: 1px solid var(--rule); }

/* strikes: no row rules. The strike is the only mark. */
.strikes { border-top: 3px solid var(--struct); }
.strikes li {
  position: relative;
  min-height: 4.5rem;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--hair);
  font-weight: 600;
  font-variation-settings: "wdth" 90;
  font-size: clamp(1.125rem, 2.1vw, 1.5rem);
  letter-spacing: -0.018em;
  color: var(--muted);
  text-decoration: line-through;
  text-decoration-thickness: 1px;
  text-decoration-color: var(--accent);
}
.strikes li:last-child { border-bottom: 1px solid var(--rule); }

/* ============================================================
   4 — AI. The suggestion card is the page's only boxed object,
   because it is the only thing standing in for a screen.
   ============================================================ */
.suggest { border-top: 3px solid var(--struct); }
.suggest__head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 0 0.8rem;
  border-bottom: 1px solid var(--rule);
}
.suggest__row { padding: 1rem 0; border-bottom: 1px solid var(--hair); display: grid; gap: 0.35rem; }
.suggest__row:last-child { border-bottom: 1px solid var(--rule); }
.suggest__num {
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.0625rem;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}
.suggest__hits { font-size: 0.6875rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); }
.suggest__why { font-size: 0.9375rem; color: var(--muted); line-height: 1.4; }

/* ============================================================
   5 — Price. The button is the largest interactive mass.
   ============================================================ */
.price__n {
  font-family: var(--f-display);
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  font-variation-settings: "wdth" 84;
  font-size: clamp(4.5rem, 13vw, 10rem);
  line-height: 0.78;
  letter-spacing: -0.055em;
  color: var(--on-ink-accent);
}
.price__n sup {
  font-size: 0.46em;
  top: 0;
  vertical-align: 0.76em;
  margin-right: 0.05em;
  letter-spacing: -0.03em;
}

.terms { display: grid; gap: 0.55rem; margin-top: 2rem; }
.terms li { font-size: 0.9375rem; color: var(--on-ink); opacity: 0.85; }

.price__cta { align-self: end; }
.cta {
  display: inline-block;
  padding: 1.35rem 2.75rem;
  background: var(--on-ink-accent);
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  font-variation-settings: "wdth" 90;
  font-size: clamp(1.25rem, 2.2vw, 1.625rem);
  letter-spacing: -0.02em;
  text-align: center;
  transition: opacity 120ms linear;
}
.cta:hover { opacity: 0.85; }
@media (prefers-reduced-motion: reduce) { .cta { transition: none; } }

/* ============================================================
   6 — Details
   ============================================================ */
.screens { border-top: 1px solid var(--rule); margin-bottom: 2.5rem; }
.screens li {
  display: grid;
  grid-template-columns: 8rem minmax(0, 1fr);
  gap: 0.3rem 1.5rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--hair);
  align-items: baseline;
}
.screens li:last-child { border-bottom: 0; }
.screens b { font-weight: 600; font-size: 1rem; }
.screens span { color: var(--muted); font-size: 0.9375rem; }
@media (max-width: 40rem) { .screens li { grid-template-columns: minmax(0, 1fr); } }

.fine { display: grid; gap: 0.8rem; }
.fine p { font-size: 0.875rem; line-height: 1.55; color: var(--muted); }
.fine b { color: var(--ink-2); font-weight: 600; }

.colophon {
  grid-column: 1 / -1;
  border-top: 1px solid var(--rule);
  margin-top: 3rem;
  padding-top: 1.1rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}