/* Burntide store sheet. Archetype: tech-lab minimal (Ember Spec).
   Blocks are bt-*, elements __el, states is-*. 4 space indent. */

/* ---- reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
table { border-collapse: collapse; width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; }

/* ---- tokens ---- */
:root {
    --paper: #ffffff;
    --panel: #f3f5f7;
    --panel2: #e8edf1;
    --line: #d9dfe5;
    --line2: #b6c0ca;
    --ink: #14171b;
    --ink2: #3b434d;
    --muted: #6c7581;
    --ember: #e2480c;
    --ember-dk: #b53806;
    --ember-lt: #fff2ec;
    --amber: #f5a524;
    --ok: #0d7a54;
    --ok-lt: #e8f5ef;
    --r: 4px;
    --r2: 8px;
    --wrap: 1140px;
    --sans: "Radio Canada Big", "Segoe UI", system-ui, sans-serif;
    --mono: "Azeret Mono", "Consolas", ui-monospace, monospace;
}

/* ---- base ---- */
body {
    font-family: var(--sans);
    font-size: 17px;
    line-height: 1.62;
    color: var(--ink2);
    background: var(--paper);
}
body.has-dock { padding-bottom: 78px; }
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.16;
    letter-spacing: -0.015em;
    color: var(--ink);
}
h1 { font-size: clamp(28px, 4.4vw, 41px); }
h2 { font-size: clamp(23px, 3vw, 31px); }
h3 { font-size: 19px; letter-spacing: -0.005em; }
p + p, p + ul, p + ol, ul + p, h3 + p { margin-top: 14px; }
h2 + p, h2 + ul, h2 + ol, h2 + table, h2 + div { margin-top: 16px; }
strong, b { color: var(--ink); font-weight: 600; }
a { text-decoration-thickness: 1px; text-underline-offset: 2px; }
main a { color: var(--ember-dk); }
.bt-wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }
.bt-skip {
    position: absolute; left: -9999px; top: 0; z-index: 90;
    padding: 10px 16px; background: var(--ink); color: #fff;
}
.bt-skip:focus { left: 0; }
:focus-visible { outline: 2px solid var(--ember); outline-offset: 2px; }
.bt-kick {
    font-family: var(--mono); font-size: 11px; font-weight: 500;
    text-transform: uppercase; letter-spacing: 0.16em; color: var(--ember-dk);
}
.bt-sec { padding: 56px 0; border-top: 1px solid var(--line); }
.bt-sec--flat { border-top: 0; }
.bt-sec--panel { background: var(--panel); }
.bt-lede { max-width: 74ch; }
.bt-note { font-size: 14px; color: var(--muted); }

/* ---- announcement strip ---- */
.bt-strip { background: var(--ink); color: #e7eaee; }
.bt-strip p {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 26px;
    max-width: var(--wrap); margin: 0 auto; padding: 8px 22px;
    font-family: var(--mono); font-size: 10.5px; font-weight: 400;
    text-transform: uppercase; letter-spacing: 0.13em;
}
.bt-strip span { position: relative; }
.bt-strip span + span::before {
    content: ""; position: absolute; left: -14px; top: 50%;
    width: 3px; height: 3px; margin-top: -1px;
    background: var(--ember); border-radius: 50%;
}

/* ---- header ---- */
.bt-head {
    position: sticky; top: 0; z-index: 40;
    background: var(--paper); border-bottom: 1px solid var(--line);
}
.bt-head__in {
    display: flex; align-items: center; gap: 18px;
    max-width: var(--wrap); margin: 0 auto; padding: 0 22px; min-height: 66px;
}
.bt-logo {
    display: flex; align-items: center; gap: 9px;
    font-weight: 700; font-size: 21px; letter-spacing: -0.02em;
    color: var(--ink); text-decoration: none;
}
.bt-logo__mark {
    display: grid; place-items: center; width: 28px; height: 28px;
    font-family: var(--mono); font-size: 15px; font-weight: 600;
    color: #fff; background: var(--ember); border-radius: 3px;
}
.bt-logo__word sup { font-size: 9px; font-weight: 500; }
.bt-nav { margin-left: auto; }
.bt-nav ul { display: flex; gap: 26px; }
.bt-nav a {
    font-size: 15px; font-weight: 500; color: var(--ink2);
    text-decoration: none; padding: 6px 0;
    border-bottom: 2px solid transparent;
}
.bt-nav a:hover { color: var(--ink); border-bottom-color: var(--ember); }
.bt-head__end { display: flex; align-items: center; gap: 10px; }
.bt-burger { display: none; flex-direction: column; gap: 4px; padding: 8px 6px; }
.bt-burger span { width: 20px; height: 2px; background: var(--ink); }

/* ---- buttons ---- */
.bt-btn {
    display: inline-flex; flex-direction: column; align-items: center;
    justify-content: center; gap: 2px;
    padding: 15px 26px; border-radius: var(--r);
    font-size: 17px; font-weight: 600; letter-spacing: 0.01em;
    color: #fff; background: var(--ember); text-decoration: none;
    border-bottom: 3px solid var(--ember-dk);
    transition: background .15s ease, transform .1s ease;
}
.bt-btn:hover { background: var(--ember-dk); }
.bt-btn:active { transform: translateY(1px); }
.bt-btn em {
    font-family: var(--mono); font-size: 11px; font-style: normal;
    font-weight: 400; letter-spacing: 0.04em; opacity: .93;
}
.bt-btn--sm { padding: 9px 16px; font-size: 14px; border-bottom-width: 2px; }
.bt-btn--buy { width: 100%; padding: 18px 20px; font-size: 19px; }
.bt-btn--big { padding: 17px 30px; font-size: 18px; }
.bt-btn--ghost {
    color: var(--ink); background: transparent;
    border: 1px solid var(--line2); border-bottom-width: 1px;
}
.bt-btn--ghost:hover { background: var(--panel); color: var(--ink); }

/* ---- buy box (layout C: sticky purchase column) ---- */
.bt-buy { padding: 34px 0 52px; background:
    linear-gradient(180deg, var(--ember-lt) 0, rgba(255, 242, 236, 0) 320px); }
.bt-buy__grid { display: grid; grid-template-columns: 1fr 460px; gap: 44px; align-items: start; }
.bt-buy__view { padding-top: 6px; }
.bt-shot {
    position: relative; padding: 24px;
    border: 1px solid var(--line); border-radius: var(--r2);
    background:
        repeating-linear-gradient(0deg, var(--line) 0 1px, transparent 1px 34px),
        repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 34px),
        var(--paper);
    background-size: 34px 34px;
}
.bt-shot__frame { display: grid; place-items: center; min-height: 330px; }
.bt-shot img { margin: 0 auto; width: auto; max-width: 100%; max-height: 320px; height: auto; }
.bt-shot__tag {
    position: absolute; left: 0; bottom: 0;
    padding: 6px 12px; background: var(--ink); color: #fff;
    font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.1em;
    text-transform: uppercase; border-radius: 0 var(--r) 0 var(--r2);
}
/* included digital guides */
.bt-gifts {
    margin-top: 14px; padding: 14px 16px;
    border: 1px solid var(--line); border-radius: var(--r2); background: var(--paper);
}
.bt-gifts__lab {
    font-family: var(--mono); font-size: 10.5px; font-weight: 500;
    letter-spacing: 0.11em; text-transform: uppercase; color: var(--ember-dk);
}
.bt-gifts ul { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 12px; }
.bt-gifts li { text-align: center; }
.bt-gifts img { margin: 0 auto; width: auto; max-width: 100%; max-height: 130px; height: auto; }
.bt-gifts b {
    display: block; margin-top: 8px; font-size: 12.5px; font-weight: 600; color: var(--ink);
}
.bt-gifts em {
    display: block; font-family: var(--mono); font-style: normal; font-size: 10.5px;
    color: var(--muted);
}
.bt-gifts__note { margin-top: 12px; font-size: 13px; color: var(--muted); }
.bt-seal { width: 150px; height: auto; }
.bt-buy__facts {
    display: grid; grid-template-columns: 108px 1fr; gap: 0;
    margin-top: 18px; border-top: 1px solid var(--line);
    font-size: 14.5px;
}
.bt-buy__facts dt {
    padding: 10px 0; border-bottom: 1px solid var(--line);
    font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.1em;
    text-transform: uppercase; color: var(--muted);
}
.bt-buy__facts dd { padding: 10px 0; border-bottom: 1px solid var(--line); color: var(--ink2); }
.bt-buy__panel { position: sticky; top: 82px; }
.bt-card {
    padding: 26px; background: var(--paper);
    border: 1px solid var(--line2); border-radius: var(--r2);
}
.bt-card--order { box-shadow: 10px 10px 0 -1px var(--panel2); }
.bt-rate { font-size: 14px; color: var(--muted); }
.bt-rate b { font-family: var(--mono); font-size: 15px; color: var(--ink); }
.bt-rate a { color: var(--ember-dk); }
.bt-stars { color: var(--amber); letter-spacing: 1px; font-size: 15px; }
.bt-card--order h1 { margin-top: 8px; font-size: clamp(25px, 3vw, 32px); }
.bt-deck { margin-top: 10px; font-size: 16px; color: var(--ink2); }
.bt-define {
    margin-top: 14px; padding: 13px 15px;
    background: var(--panel); border-left: 3px solid var(--ember);
    font-size: 15px; color: var(--ink);
}

/* ---- package selector: spec rows ---- */
.bt-sel { margin-top: 20px; border: 1px solid var(--line2); border-radius: var(--r); overflow: hidden; }
.bt-row {
    display: grid; grid-template-columns: 22px 1fr auto auto;
    align-items: center; gap: 12px;
    padding: 13px 14px; min-height: 62px; cursor: pointer;
    border-bottom: 1px solid var(--line);
    border-left: 3px solid transparent;
    background: var(--paper);
    transition: background .12s ease;
}
.bt-row:last-child { border-bottom: 0; }
.bt-row:hover { background: var(--panel); }
.bt-row input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.bt-row__pick {
    width: 18px; height: 18px; border: 1px solid var(--line2);
    border-radius: 50%; background: var(--paper);
}
.bt-row__name { font-weight: 600; font-size: 16px; color: var(--ink); }
.bt-row__name em, .bt-row__per em, .bt-row__tot em {
    display: block; font-family: var(--mono); font-style: normal;
    font-size: 10.5px; font-weight: 400; letter-spacing: 0.06em;
    text-transform: uppercase; color: var(--muted);
}
.bt-row__flag {
    display: inline-block; margin-left: 8px; padding: 2px 7px;
    background: var(--ok-lt); color: var(--ok); border-radius: 2px;
    font-family: var(--mono); font-size: 9.5px; font-weight: 600;
    letter-spacing: 0.1em; text-transform: uppercase; vertical-align: 1px;
}
.bt-row__per, .bt-row__tot { text-align: right; }
.bt-row__per b { font-family: var(--mono); font-size: 17px; color: var(--ink); }
.bt-row__tot { min-width: 116px; }
.bt-row__tot b { font-family: var(--mono); font-size: 15px; color: var(--ink); }
.bt-row__tot s { color: var(--muted); }
.bt-row.is-on {
    background: var(--ink); border-left-color: var(--ember);
}
.bt-row.is-on .bt-row__name, .bt-row.is-on .bt-row__per b, .bt-row.is-on .bt-row__tot b { color: #fff; }
.bt-row.is-on em, .bt-row.is-on s { color: #9aa4b0; }
.bt-row.is-on .bt-row__pick { border-color: var(--ember); box-shadow: inset 0 0 0 4px var(--ember); }
.bt-row.is-on .bt-row__flag { background: var(--ember); color: #fff; }

/* ---- price ledger ---- */
.bt-ledger {
    display: flex; align-items: flex-end; justify-content: space-between; gap: 16px;
    margin-top: 20px; padding-top: 16px; border-top: 1px dashed var(--line2);
}
.bt-ledger__big {
    font-family: var(--mono); font-weight: 600; font-size: 46px;
    line-height: 1; color: var(--ink);
}
.bt-ledger__big span:first-child { font-size: 24px; vertical-align: 14px; color: var(--ember); }
.bt-ledger__big em {
    display: block; margin-top: 6px; font-family: var(--sans); font-style: normal;
    font-size: 12px; font-weight: 500; letter-spacing: 0.1em;
    text-transform: uppercase; color: var(--muted);
}
.bt-ledger__side { text-align: right; font-size: 14px; color: var(--muted); }
.bt-ledger__side b { font-family: var(--mono); font-size: 17px; }
.bt-pill {
    display: inline-block; margin-top: 5px; padding: 3px 9px;
    background: var(--ok-lt); color: var(--ok); border-radius: 2px;
    font-family: var(--mono); font-size: 11px; font-weight: 500;
}
.bt-ship {
    margin-top: 12px; padding: 9px 12px; background: var(--panel);
    border-radius: var(--r); font-family: var(--mono); font-size: 12px;
    letter-spacing: 0.04em; color: var(--ink);
}
.bt-btn--buy { margin-top: 14px; }
.bt-micro { margin-top: 16px; display: grid; gap: 9px; font-size: 13.5px; color: var(--muted); }
.bt-micro li { padding-left: 16px; position: relative; }
.bt-micro li::before {
    content: ""; position: absolute; left: 0; top: 8px;
    width: 6px; height: 6px; background: var(--ember); border-radius: 50%;
}

/* ---- trust strip ---- */
.bt-trust { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--panel); }
.bt-trust ul {
    display: grid; grid-template-columns: repeat(5, 1fr);
    max-width: var(--wrap); margin: 0 auto;
}
.bt-trust li {
    padding: 16px 14px; text-align: center;
    font-family: var(--mono); font-size: 10.5px; font-weight: 500;
    letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink);
    border-left: 1px solid var(--line);
}
.bt-trust li:first-child { border-left: 0; }
.bt-trust li b { display: block; font-size: 15px; letter-spacing: 0.02em; color: var(--ember-dk); }

/* ---- generic grids and cards ---- */
.bt-grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.bt-grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.bt-tile {
    padding: 22px; background: var(--paper);
    border: 1px solid var(--line); border-radius: var(--r2);
}
.bt-tile__no {
    display: inline-block; margin-bottom: 12px;
    font-family: var(--mono); font-size: 11px; font-weight: 600;
    letter-spacing: 0.14em; color: var(--ember-dk);
}
.bt-tile h3 + p { margin-top: 10px; }
.bt-tile p { font-size: 15.5px; }

/* ---- data tables ---- */
.bt-tbl { border: 1px solid var(--line); border-radius: var(--r2); overflow: hidden; }
.bt-tbl table { font-size: 15px; }
.bt-tbl th, .bt-tbl td { padding: 12px 15px; text-align: left; border-bottom: 1px solid var(--line); }
.bt-tbl tbody tr:last-child th, .bt-tbl tbody tr:last-child td { border-bottom: 0; }
.bt-tbl thead th {
    background: var(--ink); color: #fff;
    font-family: var(--mono); font-size: 10.5px; font-weight: 500;
    letter-spacing: 0.1em; text-transform: uppercase;
}
.bt-tbl tbody th {
    width: 34%; background: var(--panel); color: var(--ink);
    font-family: var(--mono); font-size: 11.5px; font-weight: 500;
    letter-spacing: 0.06em; text-transform: uppercase; vertical-align: top;
}
.bt-tbl td { background: var(--paper); }
.bt-tbl--cmp tbody th { width: 30%; }
.bt-tbl--cmp td:first-of-type { color: var(--ink); font-weight: 600; }

/* ---- tldr / takeaways ---- */
.bt-tldr {
    padding: 24px 26px; border: 1px solid var(--ink); border-radius: var(--r2);
    background: var(--paper);
}
.bt-tldr p + p { margin-top: 12px; }
.bt-tldr .bt-kick { margin-bottom: 10px; }
.bt-take { display: grid; gap: 12px; margin-top: 18px; }
.bt-take li {
    display: grid; grid-template-columns: 26px 1fr; gap: 10px;
    padding-bottom: 12px; border-bottom: 1px dotted var(--line2); font-size: 16px;
}
.bt-take li:last-child { border-bottom: 0; padding-bottom: 0; }
.bt-take li span {
    font-family: var(--mono); font-size: 12px; font-weight: 600; color: var(--ember-dk);
}

/* ---- steps ---- */
.bt-steps { counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.bt-steps li { counter-increment: s; padding: 20px 20px 20px 22px; border-left: 3px solid var(--ember); background: var(--panel); }
.bt-steps li::before {
    content: "0" counter(s); display: block; margin-bottom: 8px;
    font-family: var(--mono); font-size: 12px; font-weight: 600; color: var(--ember-dk);
}
.bt-steps h3 { font-size: 17px; }
.bt-steps p { margin-top: 6px; font-size: 15px; }

/* ---- reviews ---- */
.bt-rev { display: grid; gap: 16px; }
.bt-rev--3 { grid-template-columns: repeat(3, 1fr); }
.bt-rev--2 { grid-template-columns: repeat(2, 1fr); }
.bt-quote {
    padding: 20px; background: var(--paper);
    border: 1px solid var(--line); border-radius: var(--r2);
    border-top: 3px solid var(--ink);
}
.bt-quote__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.bt-quote__who { font-weight: 600; font-size: 15px; color: var(--ink); }
.bt-quote__who em {
    display: block; font-family: var(--mono); font-style: normal; font-size: 10.5px;
    font-weight: 400; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted);
}
.bt-quote p { margin-top: 12px; font-size: 15.5px; }
.bt-quote__ok {
    display: inline-block; margin-top: 12px; padding: 3px 8px;
    background: var(--ok-lt); color: var(--ok); border-radius: 2px;
    font-family: var(--mono); font-size: 10px; font-weight: 500;
    letter-spacing: 0.08em; text-transform: uppercase;
}
.bt-bars { display: grid; gap: 8px; margin-top: 16px; max-width: 460px; }
.bt-bars li { display: grid; grid-template-columns: 44px 1fr 42px; align-items: center; gap: 10px; font-family: var(--mono); font-size: 12px; }
.bt-bars i { display: block; height: 10px; background: var(--panel2); border-radius: 2px; overflow: hidden; }
.bt-bars i b { display: block; height: 100%; background: var(--amber); }
.bt-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r2); overflow: hidden; }
.bt-stats li { padding: 20px 18px; background: var(--paper); }
.bt-stats b { display: block; font-family: var(--mono); font-size: 30px; font-weight: 600; color: var(--ink); line-height: 1.1; }
.bt-stats span { display: block; margin-top: 6px; font-size: 14px; color: var(--muted); }

/* ---- supplement facts label ---- */
.bt-label {
    max-width: 430px; padding: 16px 18px 14px;
    background: #fffdf9; border: 3px solid var(--ink); border-radius: 2px;
    font-family: var(--sans); color: var(--ink);
}
.bt-label__h { font-size: 27px; font-weight: 700; line-height: 1; letter-spacing: -0.02em; }
.bt-label__serv { margin-top: 8px; font-size: 14px; }
.bt-label hr { margin: 8px 0 0; border: 0; border-top: 9px solid var(--ink); }
.bt-label hr.thin { border-top-width: 1px; }
.bt-label table { font-size: 14px; }
.bt-label th, .bt-label td { padding: 5px 0; border-bottom: 1px solid var(--ink); text-align: left; vertical-align: top; }
.bt-label thead th { font-size: 12px; font-weight: 600; text-align: right; }
.bt-label thead th:first-child { text-align: left; }
.bt-label td + td, .bt-label th + th { text-align: right; }
.bt-label tbody th { font-weight: 700; }
.bt-label__sub { display: block; padding-left: 12px; font-weight: 400; font-size: 13px; }
.bt-label__foot { margin-top: 8px; font-size: 12.5px; line-height: 1.5; }

/* ---- guarantee band ---- */
.bt-guar { background: var(--ink); color: #dfe4e9; }
.bt-guar__in { display: grid; grid-template-columns: 190px 1fr; gap: 30px; align-items: center; padding: 44px 22px; }
.bt-guar__num { font-family: var(--mono); font-size: 66px; font-weight: 600; line-height: .95; color: #fff; }
.bt-guar__num em { display: block; font-family: var(--sans); font-style: normal; font-size: 15px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--amber); }
.bt-guar h2 { color: #fff; }
.bt-guar p { margin-top: 12px; }
.bt-guar a { color: var(--amber); }

/* ---- cta band ---- */
.bt-band { background: var(--ember-lt); border-top: 1px solid #f4cbb8; border-bottom: 1px solid #f4cbb8; }
.bt-band__in { display: flex; align-items: center; justify-content: space-between; gap: 26px; padding: 34px 22px; }
.bt-band__line { margin-top: 6px; font-size: 20px; font-weight: 600; color: var(--ink); max-width: 62ch; }

/* ---- q&a ---- */
.bt-qa { display: grid; gap: 22px; margin-top: 20px; }
.bt-qa h3 { font-size: 18px; }
.bt-qa h3::before { content: "Q. "; font-family: var(--mono); font-size: 13px; color: var(--ember-dk); }
.bt-qa p { margin-top: 8px; }
.bt-qa > div { padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.bt-qa > div:last-child { border-bottom: 0; padding-bottom: 0; }

/* ---- accordion (questions page) ---- */
.bt-acc { border: 1px solid var(--line); border-radius: var(--r2); overflow: hidden; margin-top: 16px; }
.bt-acc__i { border-bottom: 1px solid var(--line); }
.bt-acc__i:last-child { border-bottom: 0; }
.bt-acc__q {
    display: flex; align-items: center; justify-content: space-between; gap: 14px;
    width: 100%; padding: 15px 18px; text-align: left;
    font-size: 16.5px; font-weight: 600; color: var(--ink); background: var(--paper);
}
.bt-acc__q:hover { background: var(--panel); }
.bt-acc__q::after { content: "+"; font-family: var(--mono); font-size: 18px; color: var(--ember); }
.bt-acc__q[aria-expanded="true"]::after { content: "\2212"; }
.bt-acc__a { padding: 0 18px 18px; font-size: 15.5px; background: var(--paper); }
.bt-acc__a.is-off { display: none; }
.bt-acc__a p + p { margin-top: 10px; }

/* ---- references ---- */
.bt-refs { padding: 40px 0; border-top: 1px solid var(--line); background: var(--panel); }
.bt-refs__list { margin-top: 12px; display: grid; gap: 8px; counter-reset: r; font-size: 14px; }
.bt-refs__list li { counter-increment: r; padding-left: 30px; position: relative; }
.bt-refs__list li::before {
    content: "[" counter(r) "]"; position: absolute; left: 0;
    font-family: var(--mono); font-size: 12px; color: var(--ember-dk);
}
.bt-cite { font-family: var(--mono); font-size: 11px; text-decoration: none; color: var(--ember-dk); vertical-align: 3px; }

/* ---- misc page bits ---- */
.bt-top { padding: 40px 0 8px; }
.bt-top .bt-kick + h1 { margin-top: 10px; }
.bt-byline { margin-top: 14px; padding: 12px 14px; background: var(--panel); border-radius: var(--r); font-size: 14px; color: var(--ink2); }
.bt-crumb { padding: 14px 0 0; font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.bt-crumb a { color: var(--muted); }
.bt-stamp { margin-top: 12px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.bt-list { display: grid; gap: 10px; margin-top: 14px; }
.bt-list li { padding-left: 18px; position: relative; }
.bt-list li::before { content: ""; position: absolute; left: 0; top: 11px; width: 7px; height: 1px; background: var(--ember); }
.bt-gloss { margin-top: 16px; }
.bt-gloss dt { margin-top: 14px; font-weight: 600; color: var(--ink); }
.bt-gloss dd { margin-top: 4px; }
.bt-legal h2 { margin-top: 30px; font-size: 21px; }
.bt-legal h2:first-child { margin-top: 0; }
.bt-form { display: grid; gap: 12px; max-width: 460px; margin-top: 16px; }
.bt-form label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.bt-form input, .bt-form textarea {
    width: 100%; margin-top: 5px; padding: 11px 12px; font: inherit; font-size: 15px;
    color: var(--ink); background: var(--paper); border: 1px solid var(--line2); border-radius: var(--r);
}

/* ---- footer ---- */
.bt-foot {
    padding: 46px 0 26px; font-size: 14.5px;
    border-top: 1px solid var(--line); background: var(--panel);
}
.bt-foot__top { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.9fr); gap: 44px; }
.bt-logo--foot { display: inline-flex; font-size: 19px; margin-bottom: 12px; }
.bt-foot__brand p { max-width: 48ch; }
.bt-foot__brand p + p { margin-top: 12px; }
.bt-foot__co {
    font-family: var(--mono); font-size: 12px; line-height: 1.95; color: var(--muted);
}
.bt-foot__co a { color: var(--ink2); }
.bt-foot__cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.bt-foot__cols h2 {
    font-family: var(--mono); font-size: 10.5px; font-weight: 500;
    letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted);
}
.bt-foot__cols ul { margin-top: 13px; display: grid; gap: 9px; }
.bt-foot__cols a { color: var(--ink2); text-decoration: none; }
.bt-foot__cols a:hover { color: var(--ember-dk); text-decoration: underline; }
.bt-foot__pay {
    margin-top: 34px; padding-top: 15px; border-top: 1px solid var(--line2);
    font-family: var(--mono); font-size: 11px; letter-spacing: 0.05em; color: var(--muted);
}
.bt-foot__legal { margin-top: 12px; font-size: 12.5px; line-height: 1.7; color: var(--muted); }
.bt-foot__base {
    margin-top: 16px; padding-top: 14px; border-top: 1px dotted var(--line2);
    font-family: var(--mono); font-size: 11px; line-height: 1.95; color: var(--muted);
}

/* ---- sticky dock (V2 always on) ---- */
.bt-dock {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 35;
    background: var(--paper); border-top: 1px solid var(--line2);
    box-shadow: 0 -6px 18px rgba(20, 23, 27, .07);
}
.bt-dock.is-off { display: none; }
.bt-dock__in {
    display: flex; align-items: center; gap: 16px;
    max-width: var(--wrap); margin: 0 auto; padding: 11px 22px;
}
.bt-dock__meta { font-size: 14px; color: var(--muted); }
.bt-dock__meta b { display: block; font-size: 16px; color: var(--ink); }
.bt-dock__price { margin-left: auto; font-family: var(--mono); font-size: 20px; font-weight: 600; color: var(--ink); }
.bt-dock__price em { font-style: normal; font-size: 11px; font-weight: 400; color: var(--muted); }
.bt-btn--dock { padding: 12px 22px; font-size: 16px; }
.bt-dock__x { padding: 6px 8px; font-size: 20px; line-height: 1; color: var(--muted); }
.bt-dock__x:hover { color: var(--ink); }

/* ---- 404 / redirect ---- */
.bt-mid { max-width: 620px; margin: 0 auto; padding: 80px 22px; text-align: center; }
.bt-mid h1 { margin-bottom: 14px; }
.bt-mid .bt-btn { margin-top: 22px; }

/* ---- responsive ---- */
@media (max-width: 1000px) {
    .bt-buy__grid { grid-template-columns: 1fr; gap: 22px; }
    .bt-buy__panel { position: static; }
    .bt-card--order { box-shadow: none; }
    /* keep the purchase card near the fold when the columns stack */
    .bt-shot { padding: 14px; }
    .bt-shot__frame { min-height: 210px; }
    .bt-shot img { max-height: 200px; }
    .bt-gifts img { max-height: 96px; }
    .bt-buy__facts { margin-top: 14px; }
    .bt-foot__top { grid-template-columns: 1fr; gap: 30px; }
    .bt-trust ul { grid-template-columns: repeat(3, 1fr); }
    .bt-trust li:nth-child(4) { border-left: 0; }
    .bt-grid3, .bt-rev--3, .bt-steps, .bt-stats { grid-template-columns: repeat(2, 1fr); }
    .bt-guar__in { grid-template-columns: 1fr; gap: 16px; padding: 34px 22px; }
    .bt-band__in { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 720px) {
    body { font-size: 16.5px; }
    .bt-nav {
        position: absolute; top: 100%; left: 0; right: 0;
        margin: 0; padding: 8px 22px 16px;
        background: var(--paper); border-bottom: 1px solid var(--line);
        visibility: hidden; opacity: 0;
        transition: opacity .18s ease, visibility 0s linear .2s;
    }
    .bt-nav.is-open { visibility: visible; opacity: 1; transition: opacity .18s ease, visibility 0s; }
    .bt-nav ul { flex-direction: column; gap: 0; }
    .bt-nav a { display: block; padding: 12px 0; border-bottom: 1px solid var(--line); }
    .bt-burger { display: flex; }
    .bt-grid3, .bt-grid2, .bt-rev--3, .bt-rev--2, .bt-steps, .bt-stats, .bt-trust ul { grid-template-columns: 1fr; }
    .bt-foot__cols { grid-template-columns: repeat(2, 1fr); gap: 24px 18px; }
    .bt-trust li { border-left: 0; border-top: 1px solid var(--line); }
    .bt-trust li:first-child { border-top: 0; }
    .bt-stats li { border-bottom: 1px solid var(--line); }
    .bt-row { grid-template-columns: 20px 1fr auto; row-gap: 4px; }
    .bt-row__tot { grid-column: 2 / 4; text-align: left; min-width: 0; }
    .bt-row__per { text-align: right; }
    .bt-ledger { flex-direction: column; align-items: flex-start; }
    .bt-ledger__side { text-align: left; }
    .bt-card { padding: 20px; }
    .bt-buy__facts { grid-template-columns: 92px 1fr; }
    .bt-dock__meta span { display: none; }
    .bt-btn--dock { padding: 11px 15px; font-size: 15px; }
    .bt-dock__price { font-size: 17px; }
    .bt-dock__price em { display: none; }
    .bt-tbl tbody th { width: 42%; }
    body.has-dock { padding-bottom: 70px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { transition: none !important; }
}