/* MonsiTag "the hang tag". Self-hosted IBM Plex (family type system). Tokens first; light by default, dark follows the OS. */
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-display: swap; font-weight: 100 700; src: url(/assets/fonts/ibm-plex-sans-latin-wght-normal.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 Sans"; font-style: normal; font-display: swap; font-weight: 100 700; src: url(/assets/fonts/ibm-plex-sans-latin-ext-wght-normal.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, 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-display: swap; font-weight: 400; src: url(/assets/fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-display: swap; font-weight: 500; src: url(/assets/fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-display: swap; font-weight: 600; src: url(/assets/fonts/ibm-plex-mono-latin-600-normal.woff2) format("woff2"); }
:root {
  --bg: #fafaf7;
  --raised: #ffffff;
  --sunken: #f1f1ea;
  --ink: #1a2930;
  --muted: #4b5060;
  --line: #e2e2dc;
  --line-strong: #7a7f8c;
  --accent: #2b3a8f;
  --accent-hover: #212d73;
  --on-accent: #ffffff;
  --accent-soft: #e8ebf8;
  --accent-text: #2b3a8f;
  --stitch: #c9ccd8;
  --tag-red: #c2412d;
  --tag-red-text: #b53a27;
  --denim: #1f2c78;
  --on-denim: #ffffff;
  --on-denim-muted: #c9cff0;
  --band: #14161c;
  --on-band: #edeef3;
  --on-band-muted: #aab0c2;
  --band-line: #2e3342;
  --band-accent: #9aa7ff;
  --danger: #a32a1c;
  --danger-soft: #fdefec;
  --note: #5c4400;
  --note-soft: #fff6dd;
  --note-line: #c9a227;
  --ok-soft: #edf6f1;
  --ok-line: #3b7a57;
  --shadow-1: 0 1px 2px rgb(20 22 30 / 0.06), 0 8px 24px -8px rgb(20 22 30 / 0.18);
  --shadow-2: 0 2px 4px rgb(20 22 30 / 0.08), 0 24px 48px -16px rgb(20 22 30 / 0.32);
  --display: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --sans: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", "Cascadia Mono", Consolas, monospace;
  --gutter: 1rem;
  --r-sm: 8px;
  --r: 12px;
  --r-lg: 16px;
  --header-h: 3.5rem;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1117;
    --raised: #181b24;
    --sunken: #12151c;
    --ink: #eef1f3;
    --muted: #a2a7b6;
    --line: #2b3040;
    --line-strong: #7c8296;
    --accent: #8c9bff;
    --accent-hover: #a9b5ff;
    --on-accent: #0f1117;
    --accent-soft: #20264d;
    --accent-text: #9eaaff;
    --stitch: #3b4160;
    --tag-red: #ff7a63;
    --tag-red-text: #ff7a63;
    --denim: #27338a;
    --on-denim: #ffffff;
    --on-denim-muted: #cdd3f5;
    --band: #080a0e;
    --on-band: #edeef3;
    --on-band-muted: #a7adbe;
    --band-line: #272c3a;
    --band-accent: #9eaaff;
    --danger: #ff8f7e;
    --danger-soft: #3a1b19;
    --note: #f0d58a;
    --note-soft: #2c2410;
    --note-line: #8a6f1a;
    --ok-soft: #12261d;
    --ok-line: #4dae7c;
    --shadow-1: 0 1px 2px rgb(0 0 0 / 0.4), 0 8px 24px -8px rgb(0 0 0 / 0.6);
    --shadow-2: 0 2px 4px rgb(0 0 0 / 0.5), 0 24px 48px -16px rgb(0 0 0 / 0.8);
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 3.5rem); }
body { margin: 0; background: var(--bg); color: var(--ink); font: 1.0625rem/1.65 var(--sans); }
img, svg { max-width: 100%; height: auto; }
a { color: var(--accent-text); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent-text); outline-offset: 2px; border-radius: 4px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: var(--gutter); top: -4rem; background: var(--accent); color: var(--on-accent); padding: 0.7rem 1rem; z-index: 30; border-radius: var(--r-sm); font-weight: 600; }
.skip-link:focus { top: 0.5rem; }

.wrap { width: 100%; max-width: 72rem; margin: 0 auto; padding: 0 var(--gutter); }
@media (min-width: 48rem) { :root { --gutter: 1.5rem; } }
.prose { max-width: 68ch; }
main { display: block; }
.page { padding-bottom: 4rem; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 20; background: var(--bg); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: grid; grid-template-columns: 1fr auto; grid-template-areas: "brand cta" "nav nav"; align-items: center; column-gap: 1rem; padding-top: 0.5rem; }
.brand { grid-area: brand; display: inline-flex; align-items: center; min-height: 44px; color: var(--ink); text-decoration: none; }
.brand img, .footer-brand img { display: block; height: 32px; width: auto; }
.header-cta { grid-area: cta; }
.nav { grid-area: nav; overflow-x: auto; scrollbar-width: none; margin: 0 calc(var(--gutter) * -1); padding: 0 var(--gutter); }
.nav::-webkit-scrollbar { display: none; }
.nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 0.25rem; white-space: nowrap; }
.nav li { margin: 0; }
.nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 0.7rem; color: var(--muted); text-decoration: none; font-size: 0.95rem; font-weight: 600; border-radius: var(--r-sm); transition: color 150ms, background-color 150ms; }
.nav li:first-child a { padding-left: 0; }
.nav a:hover { color: var(--ink); background: var(--sunken); }
.nav a[aria-current="page"] { color: var(--ink); box-shadow: inset 0 -3px 0 var(--accent); border-radius: 0; }
@media (min-width: 62rem) {
  .site-header .wrap { grid-template-columns: auto 1fr auto; grid-template-areas: "brand nav cta"; padding-top: 0; min-height: var(--header-h); }
  .nav { margin: 0; padding: 0; overflow: visible; justify-self: end; }
  .nav li:first-child a { padding-left: 0.7rem; }
}

/* ---------- Type ---------- */
h1, h2, h3, h4 { font-family: var(--display); color: var(--ink); line-height: 1.12; margin: 0 0 0.6rem; font-weight: 700; letter-spacing: -0.03em; }
h1 { font-size: clamp(2.1rem, 1.2rem + 3.6vw, 3.4rem); margin-top: 2.25rem; margin-bottom: 1rem; text-wrap: balance; }
h2 { font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.2rem); margin-top: 3rem; letter-spacing: -0.025em; }
h3 { font-size: 1.2rem; margin-top: 1.75rem; font-weight: 700; letter-spacing: -0.015em; line-height: 1.25; }
h4 { font-size: 1rem; margin: 1.25rem 0 0.25rem; font-weight: 700; letter-spacing: 0; }
p, ul, ol, dl { margin: 0 0 1rem; }
.lead { font-size: 1.2rem; line-height: 1.55; max-width: 60ch; color: var(--ink); }
.muted { color: var(--muted); }
.small { font-size: 0.92rem; }
.mono, code { font-family: var(--mono); font-variant-numeric: tabular-nums; }
code { font-size: 0.92em; }
.eyebrow { font: 700 0.78rem/1.2 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-text); margin: 0 0 1rem; }
kbd { font-family: var(--mono); font-size: 0.9em; border: 1px solid var(--line); border-radius: 4px; padding: 0 0.3em; background: var(--sunken); }
hr { border: 0; border-top: 1px solid var(--line); margin: 2.5rem 0; }
hr.stitch { border-top: 2px dashed var(--stitch); }
li { margin-bottom: 0.3rem; }
.mt { margin-top: 2rem; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0.55rem 1.2rem; font: 600 1rem/1.2 var(--sans); text-align: center; border-radius: var(--r-sm); border: 1px solid transparent; background: var(--accent); color: var(--on-accent); text-decoration: none; cursor: pointer; box-shadow: 0 1px 2px rgb(20 22 30 / 0.2), inset 0 1px 0 rgb(255 255 255 / 0.12); transition: background-color 150ms, transform 150ms, box-shadow 150ms; }
.btn:hover { background: var(--accent-hover); text-decoration: none; }
.btn:active { transform: translateY(1px); box-shadow: none; }
.btn-lg { min-height: 52px; padding: 0.7rem 1.5rem; font-size: 1.05rem; }
.btn-small { min-height: 44px; padding: 0.4rem 0.95rem; font-size: 0.95rem; }
.btn-secondary { background: var(--raised); color: var(--ink); border-color: var(--line); box-shadow: var(--shadow-1); }
.btn-secondary:hover { background: var(--sunken); }
.btn-light { background: #fff; color: #14161c; box-shadow: 0 1px 2px rgb(0 0 0 / 0.3); }
.btn-light:hover { background: #e9ebf5; }
.btn-ghost { background: transparent; color: inherit; border-color: currentColor; box-shadow: none; }
.btn-ghost:hover { background: rgb(255 255 255 / 0.12); }
.btn[disabled], .btn[aria-disabled="true"] { background: var(--sunken); color: var(--muted); border: 1px dashed var(--line-strong); box-shadow: none; cursor: not-allowed; transform: none; }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1.5rem 0; }
.header-cta { white-space: nowrap; }
@media (max-width: 26rem) { .header-cta { padding: 0.4rem 0.7rem; font-size: 0.9rem; } }

/* ---------- Panels, notes ---------- */
.panel { background: var(--raised); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow-1); padding: 1.1rem 1.25rem; margin: 1.25rem 0; }
.panel > :last-child { margin-bottom: 0; }
.panel h2, .panel h3 { margin-top: 0; }
.note { background: var(--note-soft); border-left: 4px solid var(--note-line); color: var(--note); padding: 0.8rem 1rem; margin: 1.25rem 0; border-radius: 0 var(--r-sm) var(--r-sm) 0; }
.note > :last-child { margin-bottom: 0; }
.note strong { color: inherit; }
.note a { color: inherit; }
.draft-note { font-size: 0.95rem; }
.synthetic { background: var(--accent-soft); border: 2px dashed var(--accent-text); color: var(--ink); padding: 0.8rem 1rem; margin: 1.25rem 0; border-radius: var(--r-sm); font-weight: 600; }

.cols { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 48rem) { .cols-2 { grid-template-columns: 1fr 1fr; } .cols-3 { grid-template-columns: repeat(3, 1fr); } }
.cols + p { margin-top: 1.25rem; }
.card { background: var(--raised); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-1); padding: 1.35rem 1.35rem 1.25rem; display: flex; flex-direction: column; }
.card h2, .card h3 { margin-top: 0; font-size: 1.25rem; }
.card .price { font: 700 1.7rem/1.1 var(--mono); letter-spacing: -0.04em; margin: 0.25rem 0 0.6rem; }
.card .btn, .card .actions { margin-top: auto; }
.card .actions { margin-bottom: 0; }
.card p:last-of-type { margin-bottom: 1rem; }
.card-tool { transition: transform 150ms, box-shadow 150ms; }
.card-tool:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }

.check-list, .x-list { list-style: none; padding: 0; }
.check-list li, .x-list li { position: relative; padding-left: 1.8rem; }
.check-list li::before { content: ""; position: absolute; left: 0.15rem; top: 0.5em; width: 0.8rem; height: 0.45rem; border-left: 2.5px solid var(--accent-text); border-bottom: 2.5px solid var(--accent-text); transform: rotate(-45deg); }
.x-list li::before { content: ""; position: absolute; left: 0.1rem; top: 0.8em; width: 0.8rem; border-top: 2.5px solid var(--muted); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; margin: 1rem 0 1.5rem; border-radius: var(--r-sm); }
table { border-collapse: collapse; width: 100%; font-size: 0.98rem; }
caption { text-align: left; font-weight: 700; padding: 0 0 0.5rem; }
th, td { text-align: left; vertical-align: top; padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--line); }
thead th { background: var(--sunken); border-bottom: 2px solid var(--ink); font: 700 0.78rem/1.3 var(--sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
table.wide { min-width: 42rem; }
td.num, th.num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
tfoot td, tfoot th { font-weight: 700; border-top: 2px solid var(--ink); border-bottom: 0; }
.table-wrap:focus-visible { outline-offset: 0; }

@media (max-width: 40rem) {
  table.stack thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  table.stack tr { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: 0.75rem; padding: 0.4rem 0; border-bottom: 1px solid var(--line); }
  table.stack th, table.stack td { border: 0; padding: 0.1rem 0; display: block; }
  table.stack tbody th, table.stack tfoot th { grid-column: 1; grid-row: 1; }
  table.stack td:nth-child(2) { grid-column: 1 / -1; grid-row: 2; color: var(--muted); font-size: 0.9rem; }
  table.stack td.num { grid-column: 2; grid-row: 1; text-align: right; }
  table.stack tfoot tr { border-top: 2px solid var(--ink); border-bottom: 0; }
  table.stack tfoot td { border: 0; }
}

/* ---------- Forms ---------- */
form { margin: 0; }
fieldset { background: var(--raised); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow-1); padding: 0.9rem 1.25rem 0.6rem; margin: 0 0 1.25rem; min-width: 0; }
legend { font: 700 0.78rem/1.3 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-text); padding: 0 0.5rem; margin-left: -0.5rem; }
.field { margin: 0 0 1rem; }
.field label, .label { display: block; font-weight: 600; margin-bottom: 0.2rem; }
.hint { display: block; font-size: 0.9rem; color: var(--muted); margin: 0 0 0.35rem; line-height: 1.4; }
input[type="text"], input[type="email"], input[type="number"], input[type="search"], select, textarea {
  width: 100%; max-width: 26rem; font: inherit; color: var(--ink); background: var(--bg); padding: 0.6rem 0.75rem; border: 1px solid var(--line-strong); border-radius: var(--r-sm); min-height: 2.75rem; transition: border-color 150ms, box-shadow 150ms;
}
input[type="text"], input[type="email"], input[type="number"], input[type="search"] { font-family: var(--sans); }
input[inputmode="decimal"], input[inputmode="numeric"] { font-family: var(--mono); font-variant-numeric: tabular-nums; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--accent-text); outline-offset: 1px; border-radius: var(--r-sm); }
textarea { max-width: 40rem; min-height: 8rem; resize: vertical; }
input[aria-invalid="true"], select[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: var(--danger); border-width: 2px; background: var(--danger-soft); }
.field-error { color: var(--danger); font-weight: 600; font-size: 0.93rem; margin: 0.3rem 0 0; }
.field-error::before { content: "Problem: "; }
.field-row { display: grid; gap: 0 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 40rem) { .field-row { grid-template-columns: 1fr 1fr; } }
.field-row .field { display: flex; flex-direction: column; }
.field-row .field input, .field-row .field select { margin-top: auto; }
.radio-row { display: flex; flex-wrap: wrap; gap: 0.25rem 1.5rem; }
.radio-row label, .check-row label { font-weight: 400; display: inline-flex; align-items: center; gap: 0.5rem; min-height: 2.75rem; }
.check-row label { align-items: flex-start; }
.check-row input { margin-top: 0.2rem; flex: none; }
input[type="radio"], input[type="checkbox"] { width: 1.2rem; height: 1.2rem; accent-color: var(--accent); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin: 1rem 0; padding: 0.8rem 1rem; border-radius: var(--r-sm); border: 1px solid var(--line); }
.form-status[hidden] { display: none; }
.form-status.ok { background: var(--ok-soft); border-color: var(--ok-line); }
.form-status.bad { background: var(--danger-soft); border-color: var(--danger); }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 1rem 0; }
.enquiry { background: var(--raised); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-2); padding: 1.5rem 1.35rem 0.5rem; max-width: 44rem; }
.enquiry .field-row .field, .enquiry .field { margin-bottom: 1rem; }

/* ---------- Tool layout ---------- */
.tool { display: grid; gap: 1.5rem; grid-template-columns: minmax(0, 1fr); align-items: start; margin-top: 1.5rem; }
@media (min-width: 62rem) { .tool { grid-template-columns: minmax(0, 30rem) minmax(0, 1fr); gap: 2.5rem; } .tool-out { position: sticky; top: calc(var(--header-h) + 1rem); } }
.tool-out { position: relative; background: var(--raised); border: 1px solid var(--line); border-radius: 6px 6px var(--r-lg) var(--r-lg); box-shadow: var(--shadow-2); padding: 1.5rem 1.35rem 1.25rem; min-width: 0; }
.tool-out::before { content: ""; position: absolute; left: 1rem; right: 1rem; top: 0.65rem; border-top: 2px dashed var(--stitch); }
.tool-out h2 { margin-top: 0.75rem; font: 700 0.78rem/1.3 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.result-lead { font: 700 clamp(1.8rem, 1.3rem + 2vw, 2.7rem)/1.1 var(--mono); letter-spacing: -0.05em; font-variant-numeric: tabular-nums; margin: 0.25rem 0; overflow-wrap: anywhere; }
.result-sub { color: var(--muted); margin: 0 0 1rem; }
.metrics { display: grid; gap: 0.75rem; grid-template-columns: 1fr 1fr; margin: 1rem 0; }
@media (max-width: 26rem) { .metrics { grid-template-columns: 1fr; } }
.metric { background: var(--sunken); border-radius: var(--r-sm); padding: 0.65rem 0.8rem; }
.metric dt { font: 700 0.75rem/1.3 var(--sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin: 0; }
.metric dd { margin: 0; font: 700 1.35rem/1.25 var(--mono); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.metric dd small { display: block; font: 400 0.82rem/1.3 var(--sans); letter-spacing: 0; color: var(--muted); }
.issue-list { margin: 0.5rem 0 1rem; padding-left: 1.2rem; }
.issue-list.errors { color: var(--danger); font-weight: 600; }
.formula { font-family: var(--mono); font-size: 0.92rem; background: var(--sunken); border-left: 4px solid var(--accent); border-radius: 0 var(--r-sm) var(--r-sm) 0; padding: 0.8rem 1rem; margin: 1rem 0; overflow-wrap: anywhere; line-height: 1.55; }
.formula p { margin: 0 0 0.4rem; }
.formula p:last-child { margin: 0; }
.row-line { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto; gap: 0.5rem; align-items: end; margin-bottom: 0.6rem; }
.row-line .field { margin: 0; }
.row-line input { max-width: none; }
.print-only { display: none; }
.tool ~ p.small { margin-top: 1.5rem; }
.chips { list-style: none; padding: 0; margin: 0.5rem 0 1.25rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chips li { margin: 0; display: grid; justify-items: center; min-width: 3.6rem; padding: 0.4rem 0.5rem 0.5rem; background: var(--sunken); border: 1px solid var(--line); border-radius: 6px 6px var(--r-sm) var(--r-sm); position: relative; }
.chips li::before { content: ""; width: 0.4rem; height: 0.4rem; border-radius: 50%; border: 1.5px solid var(--stitch); background: var(--bg); margin-bottom: 0.2rem; }
.chip-size { font: 700 0.72rem/1.2 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.chip-qty { font: 700 1.35rem/1.2 var(--mono); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }

/* ---------- Home: hero ---------- */
.hero { padding: clamp(2rem, 5vw, 4rem) 0 clamp(2.5rem, 6vw, 5rem); overflow-x: clip; }
.hero-grid { display: grid; gap: 2rem 3rem; grid-template-columns: minmax(0, 1fr); align-items: center; }
@media (min-width: 62rem) { .hero-grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); } }
.hero h1 { font-size: clamp(2.5rem, 1rem + 4.2vw, 4.1rem); line-height: 1.03; letter-spacing: -0.035em; font-weight: 700; margin: 0 0 1.25rem; max-width: 16ch; }
.h1-soft { color: var(--accent-text); }
.hero .lead { max-width: 34rem; font-size: clamp(1.1rem, 1rem + 0.4vw, 1.3rem); }
.hero .actions { margin: 1.75rem 0 1rem; }
.hero .eyebrow { margin-bottom: 1.25rem; }

/* The hang tag */
.tag-stage { margin: 0; display: flex; flex-direction: column; align-items: center; padding: 0 1.25rem; }
.tag { position: relative; width: min(100%, 20.5rem); margin-top: 5.5rem; background: var(--raised); border-radius: 36px 36px 14px 14px; box-shadow: var(--shadow-2); padding: 3.1rem 1.4rem 1.4rem; transform: rotate(-4deg); transform-origin: 50% 0; transition: transform 250ms ease; }
.tag::after { content: ""; position: absolute; inset: 0.6rem; border: 2px dashed var(--stitch); border-radius: 29px 29px 8px 8px; pointer-events: none; }
.tag:hover, .tag:focus-within { transform: rotate(0deg); }
.tag-string { position: absolute; left: 50%; bottom: calc(100% - 1.4rem); width: 15rem; margin-left: -7.5rem; height: auto; overflow: visible; pointer-events: none; }
.tag-string path { fill: none; stroke: var(--tag-red); stroke-width: 3; stroke-linecap: round; }
.tag-eyelet { position: absolute; top: 0.95rem; left: 50%; width: 1.5rem; height: 1.5rem; margin-left: -0.75rem; border-radius: 50%; background: var(--bg); border: 4px solid var(--tag-red); box-shadow: inset 0 2px 3px rgb(0 0 0 / 0.25); z-index: 1; }
.tag-body { position: relative; z-index: 1; }
.tag-label { font: 700 0.7rem/1.2 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin: 0 0 0.25rem; }
.tag-price { margin: 0 0 0.9rem; font: 700 3.4rem/1 var(--mono); letter-spacing: -0.06em; font-variant-numeric: tabular-nums; display: flex; align-items: baseline; gap: 0.5rem; }
.tag-cur { font: 700 0.8rem/1 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.tag-lines { margin: 0 0 0.9rem; border-top: 1px solid var(--line); }
.tag-line { display: flex; justify-content: space-between; align-items: baseline; padding: 0.22rem 0; border-bottom: 1px dotted var(--line-strong); font: 600 0.72rem/1.3 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; }
.tag-line dt { color: var(--muted); }
.tag-line dd { margin: 0; font: 600 0.92rem/1.3 var(--mono); letter-spacing: 0; font-variant-numeric: tabular-nums; }
.tag-order { gap: 0.75rem; display: flex; justify-content: space-between; align-items: baseline; margin: 0 0 1rem; padding: 0.55rem 0.7rem; background: var(--sunken); border-radius: var(--r-sm); font: 700 0.72rem/1.3 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; }
.tag-order b { font: 700 1.05rem/1.2 var(--mono); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.tag-label-sizes { margin-top: 0.25rem; }
.tag-sizes { list-style: none; padding: 0; margin: 0 0 0.5rem; display: grid; grid-template-columns: repeat(6, 1fr); gap: 0.25rem; }
.tag-sizes li { margin: 0; text-align: center; border: 1px solid var(--line); border-radius: 6px; padding: 0.25rem 0 0.3rem; }
.tag-size { display: block; font: 700 0.62rem/1.3 var(--sans); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.tag-qty { display: block; font: 700 1rem/1.2 var(--mono); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.tag-sum { margin: 0; font: 500 0.7rem/1.4 var(--mono); color: var(--muted); display: flex; justify-content: space-between; gap: 0.5rem; }
.tag-sum b { color: var(--ink); font-weight: 700; white-space: nowrap; }
.tag-stage figcaption { margin-top: 1.5rem; max-width: 22rem; text-align: center; font-size: 0.88rem; line-height: 1.45; color: var(--muted); }

/* ---------- Sections ---------- */
.section { padding: clamp(2.75rem, 6vw, 5rem) 0; }
.section + .section { border-top: 2px dashed var(--stitch); }
.hero + .section { border-top: 2px dashed var(--stitch); }
.section-quiet { background: var(--sunken); }
.section-title { font-size: clamp(1.7rem, 1.1rem + 2.2vw, 2.7rem); line-height: 1.08; margin: 0 0 1.75rem; max-width: 22ch; text-wrap: balance; }
.section-title-sm { font-size: 1.5rem; margin-bottom: 0.75rem; }

/* Ladder */
.ladder { display: grid; gap: 1.25rem; grid-template-columns: minmax(0, 1fr); align-items: stretch; margin-bottom: 1.25rem; }
@media (min-width: 62rem) { .ladder { grid-template-columns: 1fr 1.05fr 1.3fr; gap: 1.5rem; align-items: end; } }
.rung { display: flex; flex-direction: column; border-radius: var(--r-lg); padding: 1.5rem 1.4rem 1.35rem; }
.rung p { margin-bottom: 0.9rem; }
.rung .actions { margin: auto 0 0; padding-top: 0.5rem; }
.rung-name { font: 700 0.78rem/1.2 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; margin: 0 0 0.5rem !important; }
.rung-price { font: 700 2.4rem/1 var(--mono); letter-spacing: -0.06em; margin-bottom: 1rem !important; display: flex; align-items: baseline; gap: 0.6rem; flex-wrap: wrap; }
.rung-unit { font: 600 0.82rem/1 var(--sans); letter-spacing: 0; color: var(--muted); }
.rung-free { background: var(--sunken); border: 1px solid var(--line); }
.rung-free .rung-name { color: var(--muted); }
.rung-kit { background: var(--raised); border: 1px solid var(--line); box-shadow: var(--shadow-1); }
.rung-kit .rung-name { color: var(--accent-text); }
.rung-kit .buy-slot { margin-top: auto; }
.buy-slot .btn { width: 100%; }
.buy-slot p { margin: 0.6rem 0 0.5rem; }
.rung-link { margin: 0 !important; }
.rung-rescue { background: var(--denim); color: var(--on-denim); box-shadow: var(--shadow-2); padding: 1.9rem 1.6rem 1.6rem; border: 1px solid rgb(255 255 255 / 0.14); }
.rung-rescue .rung-name { color: var(--on-denim-muted); }
.rung-rescue .rung-price { font-size: 3rem; }
.rung-rescue p { color: var(--on-denim); }
.tiers { margin: 0.25rem 0 1.25rem; border-top: 1px solid rgb(255 255 255 / 0.25); }
.tiers > div { display: grid; grid-template-columns: 1fr auto 4.5rem; gap: 0.75rem; align-items: baseline; padding: 0.5rem 0; border-bottom: 1px solid rgb(255 255 255 / 0.25); }
.tiers dt { font-weight: 700; }
.tiers dd { margin: 0; color: var(--on-denim-muted); font-size: 0.92rem; }
.tiers dd.mono { color: var(--on-denim); text-align: right; font-weight: 700; font-size: 1rem; }
.rung-rescue a { color: inherit; }
.rung-rescue .btn-light { color: #14161c; }

/* Dark band + before/after */
.band { background: var(--band); color: var(--on-band); padding: clamp(3rem, 7vw, 5.5rem) 0; }
.band .section-title { color: var(--on-band); margin-bottom: 0.75rem; }
.band .eyebrow, .eyebrow-band { color: var(--band-accent); }
.band-lead { color: var(--on-band-muted); max-width: 40rem; font-size: 1.1rem; margin-bottom: 2rem; }
.band a { color: var(--band-accent); }
.band .btn-light { color: #14161c; }
.ba { display: grid; gap: 1rem; grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 62rem) { .ba { grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 1.25rem; } }
.ba-pane { background: #1a1d26; border: 1px solid var(--band-line); border-radius: var(--r); padding: 1rem 1rem 0.25rem; min-width: 0; }
@media (prefers-color-scheme: dark) { .ba-pane { background: #10131a; } }
.ba-title { font: 700 0.74rem/1.2 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--on-band-muted); margin: 0 0 0.25rem; }
.ba-after .ba-title { color: var(--band-accent); }
.ba .table-wrap { margin: 0.25rem 0 0.75rem; }
.ba table { font: 500 0.85rem/1.4 var(--mono); }
.ba th, .ba td { padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--band-line); white-space: nowrap; }
.ba thead th { background: transparent; color: var(--on-band-muted); border-bottom: 1px solid var(--on-band-muted); }
.ba td.ba-messy { color: #ffb4a6; text-decoration: line-through; text-decoration-color: var(--tag-red); text-decoration-thickness: 2px; }
.ba td.ba-changed { color: #fff; font-weight: 700; box-shadow: inset 3px 0 0 var(--band-accent); background: rgb(158 170 255 / 0.12); }
.ba-arrow { display: none; align-self: center; color: var(--band-accent); }
@media (min-width: 62rem) { .ba-arrow { display: block; } }
.ba-note { color: var(--on-band-muted); font-size: 0.92rem; margin-top: 1rem; max-width: 48rem; }
.band .actions { margin-bottom: 0; }

/* Fit */
.fit { display: grid; gap: 1.25rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 48rem) { .fit { grid-template-columns: 1fr 1fr; gap: 3rem; } }
.fit h3 { margin-top: 0; font-size: 1.15rem; }
.fit-col { background: var(--raised); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 1.4rem 1.4rem 0.6rem; box-shadow: var(--shadow-1); }
.fit-no { background: transparent; box-shadow: none; border-style: dashed; border-color: var(--line-strong); }

/* ---------- Content blocks on inner pages ---------- */
.page h1 { font-size: clamp(2rem, 1.2rem + 3vw, 3rem); margin-top: 2.5rem; max-width: 24ch; }
.page > .lead { margin-bottom: 1.25rem; }
.previews { display: grid; gap: 1.5rem; grid-template-columns: minmax(0, 1fr); margin: 1.5rem 0; }
.previews figure { margin: 0; border: 1px solid var(--line); border-radius: var(--r); background: #fff; overflow: hidden; box-shadow: var(--shadow-1); }
.previews figure.narrow { max-width: 26rem; }
.previews img { display: block; width: 100%; height: auto; }
.previews figcaption { font-size: 0.88rem; color: var(--muted); padding: 0.6rem 0.8rem; border-top: 1px solid var(--line); background: var(--raised); }
.steps { counter-reset: s; list-style: none; padding: 0; }
.steps li { counter-increment: s; position: relative; padding-left: 2.6rem; margin-bottom: 0.9rem; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 1.8rem; height: 1.8rem; border-radius: 50%; background: var(--accent); color: var(--on-accent); font: 700 0.85rem/1.8rem var(--mono); text-align: center; }
details { border-bottom: 1px solid var(--line); padding: 0.4rem 0; }
details > summary { cursor: pointer; font-weight: 700; min-height: 44px; display: flex; align-items: center; padding: 0.3rem 0; }
details[open] > summary { margin-bottom: 0.25rem; }
.breadcrumb { font-size: 0.92rem; margin: 1.5rem 0 -1.5rem; color: var(--muted); }
.breadcrumb ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0 0.4rem; }
.breadcrumb li { margin: 0; display: inline-flex; align-items: center; min-height: 28px; }
.breadcrumb li + li::before { content: "/"; margin-right: 0.4rem; }
.breadcrumb a { color: var(--muted); }
/* Guides and about: answer-first articles */
.article { max-width: 46rem; }
.article h2 { margin-top: 2.75rem; font-size: clamp(1.4rem, 1.1rem + 1.2vw, 1.9rem); }
.article h2 + p { font-size: 1.12rem; }
.article .meta { color: var(--muted); font-size: 0.92rem; margin: -0.25rem 0 1.5rem; }
.article .formula { font-size: 0.98rem; }
.article .callout { background: var(--accent-soft); border-radius: var(--r); padding: 1rem 1.25rem; margin: 1.5rem 0; }
.article .callout > :last-child { margin-bottom: 0; }
.article ol { padding-left: 1.4rem; }
.article ol li { padding-left: 0.2rem; margin-bottom: 0.5rem; }
.article-cta { margin: 3rem 0 0; padding: 1.5rem 1.5rem 0.5rem; background: var(--raised); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-1); }
.article-cta h2 { margin-top: 0; font-size: 1.35rem; }
dl.defs dt { font-weight: 700; margin-top: 0.75rem; }
dl.defs dd { margin: 0; }
.page-section { padding: 2.5rem 0 0.5rem; }
.page-section + .page-section { border-top: 2px dashed var(--stitch); margin-top: 2rem; }
.page-section > h2 { margin-top: 0.5rem; }
.pkg { display: grid; gap: 1.25rem; grid-template-columns: minmax(0, 1fr); align-items: stretch; margin: 1.5rem 0; }
@media (min-width: 48rem) { .pkg { grid-template-columns: repeat(3, 1fr); } }
.pkg .card h3 { font: 700 0.78rem/1.2 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin: 0 0 0.5rem; }
.pkg .card.feature { background: var(--denim); color: var(--on-denim); border-color: rgb(255 255 255 / 0.14); box-shadow: var(--shadow-2); }
.pkg .card.feature h3 { color: var(--on-denim-muted); }
.pkg .card.feature .muted { color: var(--on-denim-muted); }
.ba-wrap { background: var(--band); color: var(--on-band); border-radius: var(--r-lg); padding: 1.5rem 1.25rem 1rem; margin: 1.5rem 0; }
.ba-wrap .ba-note { margin-bottom: 0.5rem; }
.ba-wrap a { color: var(--band-accent); }

/* ---------- Footer ---------- */
.site-footer { border-top: 2px dashed var(--stitch); background: var(--bg); padding: 2.5rem 0 3rem; font-size: 0.95rem; color: var(--muted); }
.site-footer ul { list-style: none; padding: 0; margin: 0 0 1.25rem; display: flex; flex-wrap: wrap; gap: 0 1.25rem; }
.site-footer ul a { display: inline-flex; align-items: center; min-height: 36px; color: var(--ink); }
.footer-brand { margin: 0 0 1rem !important; }
.footer-brand img { height: 28px; }
.site-footer p { margin: 0 0 0.6rem; max-width: 72ch; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .card-tool:hover { transform: none; }
  .tag:hover, .tag:focus-within { transform: rotate(-4deg); }
}

@media print {
  :root { --bg: #fff; --raised: #fff; --sunken: #fff; --ink: #000; --muted: #333; --line: #999; --stitch: #999; --accent-text: #000; --shadow-1: none; --shadow-2: none; }
  .site-header, .site-footer, .skip-link, .no-print, .btn-row, .actions, .breadcrumb { display: none !important; }
  body { font-size: 11pt; color: #000; background: #fff; }
  .print-only { display: block; }
  .tool { display: flex; flex-direction: column; gap: 1rem; }
  .tool-out { order: -1; position: static; border: 1px solid #000; box-shadow: none; }
  .tool-out::before { display: none; }
  fieldset { break-inside: avoid; box-shadow: none; }
  a { color: inherit; text-decoration: none; }
  input[type="text"], input[type="email"], input[type="number"], select, textarea { border: 0; border-bottom: 1px solid #999; border-radius: 0; padding: 0; min-height: 0; background: transparent; max-width: none; }
  select { appearance: none; }
  .field { margin-bottom: 0.5rem; }
  h1 { margin-top: 0; }
}