/* ============================================================
   SHELF — marketing site v2
   Design language: "the measurement bureau's journal."
   Broadsheet grid, paper + ink + one bottle-green accent,
   hairline rules instead of cards, tabular numerals, near-flat.
   Type: Newsreader (display serif) · Archivo (UI/body grotesque)
         · IBM Plex Mono (instrument annotations).
   Light-only by design (print does not have a dark mode).
   ============================================================ */

:root {
  --paper: #FAF8F1;          /* ivory stock */
  --paper-deep: #F1EEE4;     /* recessed panels, table heads */
  --paper-card: #FFFFFF;     /* instrument panels */
  --ink: #14100B;            /* near-black, warm */
  --ink-2: #4F4B42;          /* secondary text */
  --ink-3: #8A857A;          /* muted, captions */
  --hairline: rgba(20, 16, 11, 0.16);
  --hairline-soft: rgba(20, 16, 11, 0.09);
  --rule-strong: #14100B;    /* 2px section rules */
  --green: #175A3C;          /* bottle green — brand + positive data */
  --green-deep: #0E4630;
  --green-wash: #E7EFE6;
  --alarm: #A63A2B;          /* negative data only, never decoration */
  --alarm-wash: #F6E9E4;
  --sel: #175A3C;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  font-family: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  font-size: 16.5px;
  line-height: 1.62;
  color: var(--ink);
  background-color: var(--paper);
  /* faint print grain — one inline SVG, no request */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.08 0 0 0 0 0.06 0 0 0 0 0.04 0 0 0 0.024 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--sel); color: #FBF9F3; }

/* ---------- type scale ---------- */
.display {
  font-family: 'Newsreader', Georgia, serif;
  font-weight: 500;
  font-variation-settings: 'opsz' 60;
  letter-spacing: -0.015em;
  line-height: 1.04;
}
h1, h2, h3, h4 { line-height: 1.15; }
h1.display { font-size: clamp(2.6rem, 5.8vw, 4.3rem); }
h2.display { font-size: clamp(1.9rem, 3.4vw, 2.7rem); letter-spacing: -0.01em; }
h3 { font-family: 'Archivo', sans-serif; font-size: 1.02rem; font-weight: 600; }
.serif-lead {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.28rem; line-height: 1.5; font-weight: 400;
  color: var(--ink-2);
  font-variation-settings: 'opsz' 18;
}
.lead { font-size: 1.08rem; color: var(--ink-2); line-height: 1.65; }
p { color: var(--ink-2); }
strong { font-weight: 600; color: var(--ink); }
em.accent { font-style: italic; color: inherit; }

a { color: var(--green); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; text-decoration-color: rgba(23, 90, 60, 0.4); }
a:hover { text-decoration-color: var(--green); }
a:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

.mono {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}
.smallcaps {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-2);
}
.num, .tnum { font-variant-numeric: tabular-nums; }

.shell { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.shell-narrow { max-width: 860px; margin: 0 auto; padding: 0 28px; }

/* ---------- masthead / nav ---------- */
.masthead {
  position: sticky; top: 0; z-index: 100;
  background: var(--paper);
  border-bottom: 2px solid var(--rule-strong);
}
.masthead .shell {
  display: flex; align-items: center; gap: 30px; height: 62px;
}
.wordmark {
  display: flex; align-items: center; gap: 11px;
  font-family: 'Archivo', sans-serif; font-weight: 700;
  font-size: 0.94rem; letter-spacing: 0.12em;
  color: var(--ink); text-decoration: none; white-space: nowrap;
}
.wordmark:hover { text-decoration: none; }
.wordmark svg { display: block; }
.wordmark .mark-rail { stroke: var(--ink); }
.wordmark .mark-dot { fill: var(--green); }
/* Menu decided by Matias 2026-09-05 (US103): wordmark, then Method · Index · About · Pricing left-justified,
   the one action ("Check my brand") as a button on the right. Sample lives on the pricing page, not in the menu. */
.site-nav { display: flex; gap: 26px; margin-left: 6px; flex: 1; align-items: center; }
.site-nav a {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem; font-weight: 500; letter-spacing: 0.13em; text-transform: uppercase;
  color: var(--ink-2); text-decoration: none;
  padding: 4px 0; border-bottom: 1px solid transparent;
}
.site-nav a:hover { color: var(--ink); border-bottom-color: var(--ink); }
.site-nav a.active { color: var(--ink); border-bottom-color: var(--green); }
/* The one button. The generic menu-link rule above zeroes side padding on anything in the menu, so the button
   sets its own, in the Public Index chip's proportions (Matias, 2026-09-05: "just like the public index"). Green by
   default and black on hover, the reverse of the site's other primary buttons (his call, same day). */
.site-nav .btn { border-bottom: none; margin-left: auto; padding: 5px 12px; }
.site-nav .btn.btn-primary { background: var(--green); border-color: var(--green); }
.site-nav .btn.btn-primary:hover { background: var(--ink); border-color: var(--ink); }
.site-nav a.btn.active { border-bottom: none; }
/* "Public Index" is the fourth item and stands out from the other menu items (Matias, 2026-09-05, US103): a
   green-bordered chip on the green wash; solid green on the Index page itself. */
.site-nav a.nav-index { color: var(--green-deep); background: var(--green-wash); border: 1px solid var(--green); padding: 5px 10px; }
.site-nav a.nav-index:hover { color: var(--paper); background: var(--green); border-color: var(--green); }
.site-nav a.nav-index.active { color: var(--paper); background: var(--green); border-color: var(--green-deep); }
.nav-burger {
  display: none; background: none; border: none; cursor: pointer;
  width: 40px; height: 40px; color: var(--ink); margin-left: auto;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 2px;
  font-family: 'Archivo', sans-serif; font-size: 0.82rem; font-weight: 600;
  letter-spacing: 0.07em; text-transform: uppercase;
  cursor: pointer; border: 1px solid var(--ink);
  text-decoration: none; white-space: nowrap;
  transition: background 0.14s ease, color 0.14s ease, border-color 0.14s ease;
}
.btn:hover { text-decoration: none; }
.btn:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }
.btn:active { transform: none; }
.btn-primary { background: var(--ink); color: var(--paper) !important; }
.btn-primary:hover { background: var(--green-deep); border-color: var(--green-deep); }
.btn-primary.btn-green { background: var(--green); border-color: var(--green); }
.btn-primary.btn-green:hover { background: var(--green-deep); border-color: var(--green-deep); }
.btn-line { background: transparent; color: var(--ink) !important; }
.btn-line:hover { background: var(--ink); color: var(--paper) !important; }
.btn-lg { padding: 15px 28px; font-size: 0.88rem; }
.btn-sm { padding: 8px 14px; font-size: 0.72rem; }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; }

/* ---------- sections & rubrics ---------- */
.section { padding: 76px 0; }
.section-tight { padding: 48px 0; }
.rubric {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  border-top: 2px solid var(--rule-strong);
  padding-top: 12px; margin-bottom: 34px;
}
.rubric .label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--ink);
}
.rubric .folio {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem;
  letter-spacing: 0.1em; color: var(--ink-3); text-transform: uppercase;
}
.rubric-minor { border-top-width: 1px; border-top-color: var(--hairline); }

/* ---------- broadsheet columns ---------- */
.cols { display: grid; gap: 44px; align-items: start; }
.cols-7-5 { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.cols-5-7 { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.cols-8-4 { grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); }
.cols-4-8 { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); }

/* ---------- hero ---------- */
.hero { padding: 64px 0 56px; }
.hero .kicker { margin-bottom: 20px; }
.kicker {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--green);
}
.hero h1 { margin-bottom: 22px; max-width: 13.5em; }
.hero .serif-lead { margin-bottom: 30px; max-width: 30em; }

/* the hero picture (US124): four jars on a stone shelf; the edges fade into the paper so the photo has no frame */
.hero-art { align-self: center; }
.hero-art img { display: block; width: 100%; height: auto; -webkit-mask-image: radial-gradient(ellipse 74% 88% at 50% 52%, #000 66%, transparent 100%); mask-image: radial-gradient(ellipse 74% 88% at 50% 52%, #000 66%, transparent 100%); }
.hero .cols { align-items: center; }

/* the instrument: checker embedded in hero */
.checkbox-unit { max-width: 560px; }
.check-form { display: flex; border: 1px solid var(--ink); background: var(--paper-card); }
.check-form:focus-within { outline: 2px solid var(--green); outline-offset: 2px; }
.check-input {
  flex: 1; min-width: 0; border: none; background: transparent;
  font-family: 'Archivo', sans-serif; font-size: 1.02rem; color: var(--ink);
  padding: 15px 16px;
}
.check-input::placeholder { color: var(--ink-3); }
.check-input:focus { outline: none; }
.check-form .btn { border: none; border-left: 1px solid var(--ink); border-radius: 0; }
.check-note { margin-top: 10px; }

/* ---------- the shelf panel (data instrument) ---------- */
.panel {
  background: var(--paper-card);
  border: 1px solid var(--ink);
}
.panel-head {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--hairline);
  background: var(--paper-deep);
}
.panel-head .t {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink);
}
.panel-head .s { font-family: 'IBM Plex Mono', monospace; font-size: 0.66rem; color: var(--ink-3); letter-spacing: 0.06em; }
.panel-body { padding: 18px 16px 14px; }
.panel-foot {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 9px 16px; border-top: 1px solid var(--hairline-soft);
}

/* shelf motif — printed planogram */
.shelf-row { position: relative; padding-bottom: 10px; }
.shelf-items { display: flex; gap: 10px; align-items: flex-end; }
.shelf-rail { height: 4px; background: var(--ink); margin-top: 10px; }
.tile {
  flex: 1; min-width: 0; position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  animation: settle 0.45s ease backwards;
}
.tile:nth-child(1) { animation-delay: 0.05s; }
.tile:nth-child(2) { animation-delay: 0.14s; }
.tile:nth-child(3) { animation-delay: 0.23s; }
.tile:nth-child(4) { animation-delay: 0.32s; }
.tile:nth-child(5) { animation-delay: 0.41s; }
@keyframes settle {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.tile-box {
  width: 100%; aspect-ratio: 3 / 4;
  border: 1px solid var(--ink);
  background: var(--paper-card);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 1rem;
  color: var(--ink); position: relative;
}
.tile:first-child .tile-box { background: var(--green); border-color: var(--green-deep); color: #F6FAF4; }
.tile-rank {
  position: absolute; top: -8px; left: -1px;
  background: var(--ink); color: var(--paper);
  font-family: 'IBM Plex Mono', monospace; font-size: 0.62rem; font-weight: 600;
  padding: 1px 6px;
}
.tile:first-child .tile-rank { background: var(--green-deep); }
.tile-vis { width: 100%; height: 3px; background: var(--hairline-soft); overflow: hidden; }
.tile-vis span { display: block; height: 100%; background: var(--green); }
.tile-label {
  font-size: 0.66rem; font-weight: 600; color: var(--ink-2);
  max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.tile-alert {
  position: absolute; top: -26px; right: -4px; z-index: 2; white-space: nowrap;
  background: var(--alarm); color: #FBF4F1;
  font-family: 'IBM Plex Mono', monospace; font-size: 0.6rem; font-weight: 600;
  padding: 2px 7px; letter-spacing: 0.04em;
}

/* ---------- figures row (credibility strip as a ruled table) ---------- */
.figures {
  border-top: 2px solid var(--rule-strong);
  border-bottom: 1px solid var(--hairline);
  display: grid; grid-template-columns: repeat(2, 1fr) auto repeat(2, 1fr);
  align-items: stretch;
}
.figures .figures-link { padding-right: 22px; }
.figures .figures-link .v { display: flex; align-items: center; }
.figures > div {
  padding: 18px 22px 16px 0; margin-right: 22px;
  border-right: 1px solid var(--hairline-soft);
  display: grid; grid-template-rows: 48px auto; align-content: start;
}
.figures > div:last-child { border-right: none; margin-right: 0; padding-right: 0; }
.figures .v {
  font-family: 'Newsreader', Georgia, serif; font-weight: 500;
  font-size: 2rem; line-height: 1.1; font-variant-numeric: tabular-nums;
  font-variation-settings: 'opsz' 44;
  align-self: center;
}
.figures .k {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.64rem;
  letter-spacing: 0.02em; text-transform: none; color: var(--ink-3); margin-top: 4px; white-space: nowrap;
}

/* ---------- ruled list (replaces card grids) ---------- */
.ruled { border-top: 1px solid var(--hairline); }
.ruled-row {
  display: grid; grid-template-columns: minmax(150px, 3fr) minmax(0, 9fr);
  gap: 26px; padding: 20px 0;
  border-bottom: 1px solid var(--hairline);
}
.ruled-row .rr-label {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink);
  padding-top: 3px;
}
.ruled-row .rr-label .no { color: var(--green); display: block; margin-bottom: 4px; }
.ruled-row h3 { margin-bottom: 6px; }
.ruled-row p { font-size: 0.97rem; }

/* ---------- pull quote (replaces dark band) ---------- */
.pullquote {
  border-top: 2px solid var(--rule-strong);
  border-bottom: 1px solid var(--hairline);
  padding: 44px 0 38px;
}
.pullquote blockquote {
  font-family: 'Newsreader', Georgia, serif; font-weight: 500; font-style: italic;
  font-size: clamp(1.7rem, 3.6vw, 2.7rem); line-height: 1.2; letter-spacing: -0.01em;
  color: var(--ink); max-width: 21em;
  font-variation-settings: 'opsz' 55;
}
.pullquote .attrib { margin-top: 18px; max-width: 46em; }

/* ---------- data tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--ink); background: var(--paper-card); }
table.data { width: 100%; border-collapse: collapse; font-size: 0.92rem; min-width: 540px; }
table.data th {
  text-align: left; font-family: 'IBM Plex Mono', monospace; font-size: 0.66rem;
  font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-2); padding: 11px 16px; border-bottom: 1px solid var(--ink);
  background: var(--paper-deep); white-space: nowrap;
}
table.data td { padding: 11px 16px; border-bottom: 1px solid var(--hairline-soft); vertical-align: middle; color: var(--ink-2); }
table.data tr:last-child td { border-bottom: none; }
table.data td.num { font-family: 'IBM Plex Mono', monospace; font-size: 0.84rem; font-variant-numeric: tabular-nums; text-align: right; color: var(--ink); }
.vis-bar {
  display: inline-block; vertical-align: middle;
  width: 110px; height: 5px; background: var(--hairline-soft);
  overflow: hidden; margin-right: 10px;
}
.vis-bar span { display: block; height: 100%; background: var(--green); }
.rank-chip {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 30px; height: 22px; padding: 0 6px;
  background: transparent; border: 1px solid var(--hairline);
  font-family: 'IBM Plex Mono', monospace; font-size: 0.76rem; font-weight: 600;
  font-variant-numeric: tabular-nums;
}
tr.top-1 .rank-chip, .ix-row.top-1 .rank-chip, .ix-lead-row.top-1 .rank-chip { background: var(--green); border-color: var(--green-deep); color: #F6FAF4; }

/* ---------- pricing: the rate card ---------- */
.billing-toggle {
  display: inline-flex; border: 1px solid var(--ink);
  background: var(--paper-card); margin: 10px 0 4px;
}
.billing-toggle button {
  border: none; background: transparent; padding: 9px 20px;
  font-family: 'Archivo', sans-serif; font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--ink-2); cursor: pointer;
}
.billing-toggle button + button { border-left: 1px solid var(--hairline); }
.billing-toggle button.active { background: var(--ink); color: var(--paper); }
.billing-toggle button:focus-visible { outline: 2px solid var(--green); outline-offset: -3px; }

.ratecard-wrap { overflow-x: auto; border: 1px solid var(--ink); background: var(--paper-card); }
table.ratecard { width: 100%; border-collapse: collapse; min-width: 720px; }
table.ratecard th, table.ratecard td { padding: 13px 18px; text-align: left; }
table.ratecard thead th {
  border-bottom: 1px solid var(--ink); vertical-align: top; padding-top: 20px; padding-bottom: 16px;
}
table.ratecard thead th.feature-col { width: 27%; }
table.ratecard .plan-name {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-2); display: block; margin-bottom: 8px;
}
table.ratecard .plan-price {
  font-family: 'Newsreader', Georgia, serif; font-weight: 500; font-size: 2.2rem;
  line-height: 1; font-variant-numeric: tabular-nums; color: var(--ink);
  font-variation-settings: 'opsz' 44;
}
table.ratecard .plan-per { font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem; color: var(--ink-3); display: block; margin-top: 5px; letter-spacing: 0.04em; }
table.ratecard .plan-save { font-family: 'IBM Plex Mono', monospace; font-size: 0.66rem; color: var(--green); display: block; margin-top: 3px; min-height: 1em; }
table.ratecard tbody th {
  font-family: 'Archivo', sans-serif; font-size: 0.86rem; font-weight: 500; color: var(--ink-2);
  border-bottom: 1px solid var(--hairline-soft); text-align: left;
}
table.ratecard tbody td {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.82rem; color: var(--ink);
  border-bottom: 1px solid var(--hairline-soft); font-variant-numeric: tabular-nums;
}
table.ratecard tbody tr:last-child th, table.ratecard tbody tr:last-child td { border-bottom: none; }
table.ratecard .cta-row td { padding: 16px 18px 20px; border-bottom: none; }
table.ratecard .cta-row .btn { width: 100%; }
/* the recommended column — center-stage without the floating badge */
table.ratecard .rec { background: var(--green-wash); border-left: 1px solid var(--green); border-right: 1px solid var(--green); }
table.ratecard thead th.rec { border-top: 3px solid var(--green); padding-top: 17px; }
table.ratecard .rec-flag {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.6rem; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--green);
  display: block; margin-bottom: 6px;
}
.guarantee-note {
  display: flex; gap: 10px; align-items: baseline;
  margin-top: 16px; padding: 13px 16px;
  border: 1px solid var(--hairline); background: var(--paper-card);
  font-size: 0.9rem; color: var(--ink-2);
}
.guarantee-note .g-mark { font-family: 'IBM Plex Mono', monospace; font-weight: 600; font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--green); white-space: nowrap; }

/* ---------- notice (editorial-policy box) ---------- */
.notice {
  border: 1px solid var(--ink); background: var(--paper-card);
  padding: 26px 28px;
}
.notice .smallcaps { display: block; margin-bottom: 12px; color: var(--green); }
.notice p { font-size: 1rem; }

/* ---------- FAQ (ruled, no cards) ---------- */
.faq-list { border-top: 1px solid var(--hairline); }
details.faq-item { border-bottom: 1px solid var(--hairline); }
details.faq-item summary {
  cursor: pointer; list-style: none;
  font-family: 'Archivo', sans-serif; font-weight: 600; font-size: 0.98rem;
  padding: 16px 34px 16px 0; position: relative; color: var(--ink);
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after {
  content: '+'; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font-family: 'IBM Plex Mono', monospace; font-size: 1.05rem; color: var(--green);
}
details.faq-item[open] summary::after { content: '\2212'; }
details.faq-item summary:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }
details.faq-item .faq-body { padding: 0 0 18px; color: var(--ink-2); font-size: 0.95rem; max-width: 62em; }

/* ---------- checker result ---------- */
.check-hero { padding: 70px 0 40px; }
.check-hero .check-form { margin-top: 26px; }
.check-result { margin-top: 30px; }
.result-facts { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); margin: 18px 0; }
.result-fact { padding: 14px 16px 12px 0; margin-right: 16px; border-right: 1px solid var(--hairline-soft); }
.result-fact:last-child { border-right: none; margin-right: 0; }
.result-fact .v { font-family: 'Newsreader', Georgia, serif; font-weight: 500; font-size: 1.75rem; font-variant-numeric: tabular-nums; font-variation-settings: 'opsz' 40; }
.result-fact .k { font-family: 'IBM Plex Mono', monospace; font-size: 0.62rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); margin-top: 3px; }
.result-headline { font-family: 'Newsreader', Georgia, serif; font-size: 1.4rem; line-height: 1.35; font-weight: 500; margin-bottom: 10px; font-variation-settings: 'opsz' 30; color: var(--ink); }
.locked-rows { margin: 16px 0; border: 1px dashed var(--hairline); }
.locked-row {
  display: flex; justify-content: space-between; gap: 14px; padding: 10px 14px;
  font-size: 0.88rem; color: var(--ink-3);
  border-bottom: 1px dashed var(--hairline-soft);
}
.locked-row:last-child { border-bottom: none; }
.locked-row .blurred { filter: blur(5px); user-select: none; font-family: 'IBM Plex Mono', monospace; font-size: 0.8rem; }
.suggestions button {
  background: var(--paper-deep); border: 1px solid var(--hairline);
  padding: 6px 13px; margin: 6px 6px 0 0; cursor: pointer;
  font-family: 'Archivo', sans-serif; font-size: 0.85rem; color: var(--ink);
}
.suggestions button:hover { border-color: var(--ink); }
.capture-line { display: flex; gap: 8px; margin-top: 14px; max-width: 460px; }
.capture-line input[type="email"] {
  flex: 1; min-width: 0; border: 1px solid var(--hairline); background: var(--paper-card);
  font-family: 'Archivo', sans-serif; font-size: 0.9rem; color: var(--ink); padding: 10px 12px;
}
.capture-line input[type="email"]:focus-visible { outline: 2px solid var(--green); outline-offset: 1px; }

/* ---------- index page controls ---------- */
.index-controls { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin: 26px 0 16px; position: relative; z-index: 5; }
.index-controls select, .index-controls input[type="search"] {
  font-family: 'Archivo', sans-serif; font-size: 0.95rem; font-weight: 500;
  padding: 11px 14px; border: 1px solid var(--ink); border-radius: 0;
  background: var(--paper-card); color: var(--ink); min-width: 230px;
}
.index-controls select { appearance: none; -webkit-appearance: none; cursor: pointer; padding-right: 38px;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 18px) 55%, calc(100% - 12px) 55%;
  background-size: 6px 6px, 6px 6px; background-repeat: no-repeat;
}
.index-controls select:focus-visible, .index-controls input:focus-visible { outline: 2px solid var(--green); outline-offset: 1px; }
.surface-tabs { display: flex; flex-wrap: wrap; border: 1px solid var(--hairline); width: fit-content; max-width: 100%; }
.surface-tabs button {
  border: none; border-right: 1px solid var(--hairline);
  background: var(--paper-card); color: var(--ink-2);
  font-family: 'IBM Plex Mono', monospace; font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 8px 13px; cursor: pointer;
}
.surface-tabs button:last-child { border-right: none; }
.surface-tabs button:hover { color: var(--ink); }
.surface-tabs button.active { background: var(--ink); color: var(--paper); }
.surface-tabs button:focus-visible { outline: 2px solid var(--green); outline-offset: -3px; }
.cycle-flag {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--green); color: var(--green);
  font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; padding: 5px 12px;
}

/* ---------- prose pages ---------- */
.prose { max-width: 700px; }
.prose h2 { font-family: 'Newsreader', Georgia, serif; font-weight: 500; font-size: 1.55rem; margin: 44px 0 12px; letter-spacing: -0.01em; }
.prose h2 .sec-no {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.14em; color: var(--green); display: block; margin-bottom: 6px;
}
.prose h3 { font-size: 1.05rem; margin: 26px 0 8px; }
.prose p { margin: 0 0 15px; }
.prose ul, .prose ol { margin: 0 0 15px 20px; color: var(--ink-2); }
.prose li { margin-bottom: 7px; }
.prose .callout {
  border: 1px solid var(--hairline); border-left: 3px solid var(--green);
  background: var(--paper-card); padding: 15px 19px; margin: 20px 0;
}
.prose .callout p { margin: 0; }
code.inline {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.85em;
  background: var(--paper-deep); padding: 2px 6px;
}

/* ---------- modal (placeholder checkout) ---------- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(20, 16, 11, 0.5); z-index: 300;
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal { background: var(--paper); border: 1px solid var(--ink); padding: 30px; max-width: 440px; }
.modal h3 { font-family: 'Newsreader', Georgia, serif; font-weight: 500; font-size: 1.4rem; margin-bottom: 10px; }
.modal p { font-size: 0.94rem; margin-bottom: 18px; }

/* ---------- footer: the colophon ---------- */
.colophon {
  margin-top: 56px;
  border-top: 2px solid var(--rule-strong);
  padding: 36px 0 30px;
  font-size: 0.88rem; color: var(--ink-2);
}
.colophon-grid { display: grid; grid-template-columns: minmax(0, 5fr) repeat(3, minmax(0, 2fr)); gap: 34px; }
.colophon h4 {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.64rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-3); margin-bottom: 12px; font-weight: 600;
}
.colophon ul { list-style: none; }
.colophon li { margin-bottom: 7px; }
.colophon a { color: var(--ink-2); text-decoration: none; }
.colophon a:hover { color: var(--ink); text-decoration: underline; }
.colophon .wordmark { margin-bottom: 12px; }
.colophon-bottom {
  margin-top: 30px; padding-top: 14px; border-top: 1px solid var(--hairline);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-family: 'IBM Plex Mono', monospace; font-size: 0.66rem; letter-spacing: 0.04em; color: var(--ink-3);
}

/* ---------- utilities ---------- */
.mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 28px; }
.mt-4 { margin-top: 44px; } .mb-2 { margin-bottom: 16px; } .mb-3 { margin-bottom: 28px; }
.muted { color: var(--ink-3); }
.small { font-size: 0.86rem; }
.flex-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.reveal { animation: settle 0.5s ease backwards; }

/* ---------- responsive ---------- */
@media (max-width: 940px) {
  .cols-7-5, .cols-5-7, .cols-8-4, .cols-4-8 { grid-template-columns: minmax(0, 1fr); }
  .figures { grid-template-columns: 1fr 1fr; }
  .figures .figures-link { grid-column: 1 / -1; padding-right: 0; }
  .figures > div { border-right: none; padding: 14px 0 12px; }
  .colophon-grid { grid-template-columns: 1fr 1fr; }
  .ruled-row { grid-template-columns: minmax(0, 1fr); gap: 8px; padding: 18px 0; }
}
@media (max-width: 680px) {
  body { font-size: 16px; }
  .section { padding: 54px 0; }
  .hero { padding: 44px 0 40px; }
  .site-nav {
    display: none; position: absolute; top: 62px; left: 0; right: 0;
    background: var(--paper); border-bottom: 2px solid var(--rule-strong);
    flex-direction: column; padding: 18px 28px 22px; gap: 16px; align-items: flex-start;
    margin-left: 0; flex: none;
  }
  .site-nav.open { display: flex; }
  .site-nav .btn { margin-left: 0; }
  .nav-burger { display: inline-flex; align-items: center; justify-content: center; }
  .check-form { flex-direction: column; }
  .check-form .btn { border-left: none; border-top: 1px solid var(--ink); padding: 14px; }
  .result-facts { grid-template-columns: 1fr; }
  .result-fact { border-right: none; margin-right: 0; padding: 10px 0; border-bottom: 1px solid var(--hairline-soft); }
  .result-fact:last-child { border-bottom: none; }
  .colophon-grid { grid-template-columns: 1fr; }
  .capture-line { flex-direction: column; }
}

/* ---------- pricing: the two launch cards (2026-09-05, US82) ---------- */
.draft-banner {
  background: #FBEFD9; color: #6B3F00; border-bottom: 1px solid #E0B46A;
  font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem; letter-spacing: 0.04em;
  padding: 8px 20px; text-align: center;
}
.ph {
  display: inline-block; font-family: 'IBM Plex Mono', monospace; font-size: 0.6rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: #6B3F00; background: #FBEFD9;
  border: 1px solid #E0B46A; border-radius: 999px; padding: 1px 8px; margin-left: 6px; vertical-align: middle;
}
.offer-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; align-items: stretch; }
.offer-card {
  border: 1px solid var(--ink); background: var(--paper-card); padding: 26px 28px 24px;
  display: flex; flex-direction: column;
}
.offer-card.rec { border-top: 3px solid var(--green); background: var(--green-wash); }
.offer-badge {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.62rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--green); margin-bottom: 12px;
}
.offer-price {
  font-family: 'Newsreader', Georgia, serif; font-weight: 500; font-size: 2.6rem; line-height: 1;
  font-variant-numeric: tabular-nums; color: var(--ink); font-variation-settings: 'opsz' 44;
}
.offer-price small { font-family: 'IBM Plex Mono', monospace; font-size: 0.7rem; font-weight: 400; letter-spacing: 0.04em; color: var(--ink-3); margin-left: 6px; }
.offer-name { font-family: 'Newsreader', Georgia, serif; font-weight: 600; font-size: 1.45rem; margin: 10px 0 6px; line-height: 1.15; }
.offer-lead { font-family: 'Newsreader', Georgia, serif; font-size: 1.06rem; line-height: 1.5; color: var(--ink-2); margin: 0 0 14px; }
.offer-list { list-style: none; margin: 0 0 14px; padding: 0; border-top: 1px solid var(--hairline); }
.offer-list li {
  font-family: 'Archivo', sans-serif; font-size: 0.9rem; line-height: 1.5; color: var(--ink);
  padding: 10px 0; border-bottom: 1px solid var(--hairline-soft);
}
ol.offer-list { counter-reset: offer; }
ol.offer-list li { padding-left: 28px; position: relative; }
ol.offer-list li::before {
  counter-increment: offer; content: counter(offer);
  position: absolute; left: 0; top: 11px;
  font-family: 'IBM Plex Mono', monospace; font-size: 0.7rem; font-weight: 600; color: var(--green);
}
.offer-guarantee {
  font-family: 'Newsreader', Georgia, serif; font-style: italic; font-size: 1.02rem; color: var(--ink);
  border-left: 3px solid var(--green); padding: 4px 12px; margin: 4px 0 16px;
}
.offer-cta { margin-top: auto; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.offer-cta .btn { min-width: 170px; text-align: center; }
.offer-next { font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem; color: var(--ink-3); letter-spacing: 0.03em; }
.offer-cards-teaser .offer-card { padding: 22px 24px 20px; }
.offer-cards-teaser .offer-lead { font-size: 0.98rem; }

/* ---------- about: the founder block (2026-09-05, US82) ---------- */
.founder { margin: 8px 0 15px; }
.founder::after { content: ""; display: block; clear: both; }
.founder-photo { float: left; width: 220px; margin: 6px 30px 8px 0; }
.founder-photo img { display: block; width: 100%; height: auto; background: var(--paper-card); }
.founder-photo figcaption { font-family: 'IBM Plex Mono', monospace; font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); margin-top: 8px; }
.founder-note p { margin: 0 0 14px; }
.founder-note p:last-child { margin-bottom: 0; }
@media (max-width: 640px) { .founder-photo { float: none; width: 100%; max-width: 240px; margin: 0 0 16px; } }

/* ---------- pricing: the founder's note beside the cards (2026-09-05, US103; Matias: yes to the byline and the note) ---------- */
.founder-aside { display: flex; gap: 20px; align-items: flex-start; margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--hairline); }
.founder-aside img { width: 72px; height: auto; flex: none; border: 1px solid var(--ink); background: var(--paper-card); }
.founder-aside p { margin: 0 0 8px; max-width: 58em; }
.founder-aside .smallcaps { display: block; margin-bottom: 6px; }
.founder-aside .mono { font-size: 0.7rem; color: var(--ink-3); }
@media (max-width: 640px) { .founder-aside { gap: 14px; } .founder-aside img { width: 56px; } }

/* the logo mark (US118, 2026-09-09): the bottles-on-a-shelf SVG in place of the inline bars */
.wordmark img.mark { display:block; height:26px; width:auto; }
.colophon .wordmark img.mark { height:22px; }