/* v5 · C · Proof · round 4 · front C (the close): 09 price (the light table), 11 send (the lab envelope), footer (the pixel name).
   Mobile first: 390 and 375, then 768 and 1000+. Tokens from ../../css/tokens-c.css.
   Modes: js/r4-close.js adds .r4-motion when it animates and .r4-px when the canvas name runs. Without them (no JS, ?static,
   reduced motion, CDN down) every piece is in its final, legible state. */

@font-face { font-family: "Departure Mono"; src: url("../../fonts/c-departure-mono.woff2") format("woff2"); font-weight: 400; font-display: swap; } /* OFL 1.1, Helena Zhang · ../../fonts/c-departure-mono-OFL.txt */

/* ─────────────────────────── shared pieces ─────────────────────────── */
.r4-stroke { display: block; overflow: visible; pointer-events: none; }
.r4-stroke path { fill: none; stroke: var(--marker); stroke-width: 3.2px; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; filter: url(#wax); }
.r4-motion .r4-stroke path { opacity: 0; } /* the script primes each stroke in real pixels, then draws it */
.r4-tape { position: absolute; z-index: 7; width: var(--tw, 104px); height: auto; pointer-events: none; rotate: var(--r, -5deg); filter: drop-shadow(0 1px 1px color-mix(in srgb, var(--film) 16%, transparent)); }

/* odometer (built by the script from data-usd / data-gbp) */
.odo { display: inline; white-space: nowrap; }
.odo__c { position: relative; display: inline-block; clip-path: inset(-.06em -.14em); }
.odo__c::before { content: "0"; visibility: hidden; }
.odo__s { position: absolute; left: 0; top: 0; width: 100%; text-align: center; will-change: transform; }
.odo__s::before { content: "0\A 1\A 2\A 3\A 4\A 5\A 6\A 7\A 8\A 9\A 0\A 1\A 2\A 3\A 4\A 5\A 6\A 7\A 8\A 9\A 0\A 1\A 2\A 3\A 4\A 5\A 6\A 7\A 8\A 9"; display: block; white-space: pre; }
.odo__t::before, .odo__y::before { content: attr(data-c); }
.odo__sym { position: relative; display: inline-grid; perspective: 400px; }
.odo__y { grid-area: 1 / 1; backface-visibility: hidden; transition: transform .55s cubic-bezier(.34, 1.56, .64, 1), opacity .25s; }
.odo__y.is-off { opacity: 0; transform: rotateX(-100deg); }

/* ═════════════════════════ 09 · price · the blueline ═════════════════════════
   The proof a printer hands the client before the run: cold blue stock, registration marks, a colour bar.
   A change of surface for this section only (the page is photo paper; this is prepress). */
.r4p {
  --bl: color-mix(in srgb, var(--frost) 44%, var(--paper));
  --ink-c: color-mix(in oklab, var(--night) 50%, var(--frost));   /* the blue plate */
  --ink-m: var(--marker);                                           /* the marker plate */
  position: relative; isolation: isolate; overflow: clip; padding: 78px var(--gutter) 84px;
  background: var(--bl); color: var(--film);
  border-top: 1.5px solid var(--film); border-bottom: 1.5px solid var(--film);
}
.r4p::before { /* blueline stock: a faint cyan tooth over the page fibre */
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(120% 70% at 30% 20%, color-mix(in srgb, #FFFFFF 26%, transparent), transparent 60%), radial-gradient(90% 60% at 90% 90%, color-mix(in srgb, var(--ink-c) 14%, transparent), transparent 70%);
}
.r4p__marks { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.r4p__reg { position: absolute; width: 30px; height: 30px; }
.r4p__reg svg { display: block; width: 100%; height: 100%; overflow: visible; }
.r4p__reg g { fill: none; stroke-width: 1.2; }
.r4p__rc { stroke: var(--ink-c); }
.r4p__rk { stroke: var(--film); mix-blend-mode: multiply; }
.r4p__reg--tl { top: 12px; left: 10px; } .r4p__reg--tr { top: 12px; right: 10px; }
.r4p__reg--bl { bottom: 12px; left: 10px; } .r4p__reg--br { bottom: 12px; right: 10px; }
.r4p__edge { position: absolute; top: 20px; left: calc(var(--gutter) + 34px); right: calc(var(--gutter) + 34px); display: flex; align-items: center; justify-content: space-between; gap: 12px; font: 400 11px/1 var(--f-mono); letter-spacing: .14em; color: var(--ink-c); white-space: nowrap; }
.r4p__bar { display: inline-flex; flex: none; box-shadow: 0 0 0 1px color-mix(in srgb, var(--film) 30%, transparent); }
.r4p__bar i { width: 12px; height: 12px; }
.r4p__bar i:nth-child(1) { background: var(--film); } .r4p__bar i:nth-child(2) { background: var(--graphite); }
.r4p__bar i:nth-child(3) { background: var(--ink-c); } .r4p__bar i:nth-child(4) { background: var(--frost); }
.r4p__bar i:nth-child(5) { background: var(--marker); } .r4p__bar i:nth-child(6) { background: var(--print); }

.r4p__head { position: relative; z-index: 2; }
.r4p__h { margin-top: 18px; font-size: clamp(40px, 11.2vw, 104px); }
.r4p__h, .r4p__amt { text-shadow: var(--pcx, 0px) var(--pcy, 0px) 0 var(--ink-c), var(--pmx, 0px) var(--pmy, 0px) 0 color-mix(in srgb, var(--ink-m) 85%, transparent); }
.r4p__hamt { white-space: nowrap; }

.r4p__stage { position: relative; margin-top: 60px; display: grid; gap: 58px; }
.r4p__roller { position: absolute; z-index: 9; height: 16px; border-radius: 8px; visibility: hidden; pointer-events: none; transform-origin: 50% 0; background: linear-gradient(180deg, #30353B, var(--film) 42%, #3B4047 72%, var(--film)); box-shadow: 0 12px 16px -9px color-mix(in srgb, var(--film) 75%, transparent), inset 0 1px 0 rgba(255, 255, 255, .2); }

/* the print: the one thing on the table that is opaque */
.r4p__print {
  --r: 0deg; position: relative; z-index: 3; padding: 52px 20px 26px; rotate: var(--r); background: var(--print); border-radius: 4px;
  box-shadow: inset 0 0 0 1px var(--line-2), 0 1px 0 var(--line), 0 34px 54px -30px color-mix(in srgb, var(--night) 60%, transparent), 0 8px 18px -10px color-mix(in srgb, var(--night) 34%, transparent);
}
.r4p__tape { top: -14px; left: 36%; translate: -50% 0; --r: 3deg; }
.r4p__code { position: absolute; top: 20px; left: 20px; right: 20px; display: flex; justify-content: space-between; font: 400 11px/1 var(--f-mono); letter-spacing: .16em; color: var(--graphite); }
.r4p__code span:last-child { visibility: hidden; } /* the stamp is the new "start here" */
.r4p__name { max-width: 7.6em; font-size: clamp(27px, 7.4vw, 42px); line-height: 1; letter-spacing: -.04em; font-weight: 500; }
.r4p__price { margin-top: 20px; font-weight: 400; font-size: min(35vw, 156px); line-height: .9; letter-spacing: -.06em; color: var(--film); font-variant-numeric: tabular-nums; }
.r4p__ring { position: relative; display: inline-block; white-space: nowrap; }
.r4p__ring-svg { position: absolute; left: -14%; top: -16%; width: 126%; height: 132%; }
.r4p__ring-svg path { stroke-width: 4.6px; }
.r4p__amt .odo__sym, .r4p__sp > [data-amt] .odo__sym { font-size: .42em; vertical-align: .95em; letter-spacing: 0; margin-right: .05em; }
.r4p__row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 22px; }
.r4p__alt { font: 400 15px/1 var(--f-mono); letter-spacing: .04em; color: var(--graphite); }

/* currency: a thumb-sized switch next to the price */
.r4p__cur { position: relative; display: inline-flex; flex: none; padding: 3px; border-radius: var(--r-pill); background: var(--print); box-shadow: inset 0 0 0 1.5px var(--film); }
.r4p__cur-pill { position: absolute; z-index: 0; top: 3px; bottom: 3px; left: 3px; width: calc(50% - 3px); border-radius: var(--r-pill); background: var(--film); transition: translate .6s cubic-bezier(.34, 1.56, .64, 1); }
.r4p__cur[data-on="gbp"] .r4p__cur-pill { translate: 100% 0; }
.r4p__cb { position: relative; z-index: 1; min-width: 76px; min-height: 46px; padding: 0 14px; border: 0; border-radius: var(--r-pill); background: transparent; color: var(--film); font: 400 12px/1 var(--f-mono); letter-spacing: .08em; cursor: pointer; transition: color .35s; -webkit-tap-highlight-color: transparent; }
.r4p__cb[aria-pressed="true"] { color: var(--paper); }
html:not(.js) .r4p__cur { display: none; }

.r4p__b { margin-top: 24px; }
.r4p__what { padding-top: 16px; border-top: 1.5px solid var(--film); font-size: 16px; line-height: 1.45; color: var(--film); }
.r4p__inc { margin-top: 12px; display: grid; }
.r4p__inc li { display: flex; align-items: flex-start; gap: 12px; padding: 7px 0; font-size: 16px; line-height: 1.38; color: var(--film); }
.r4p__tick { flex: none; width: 22px; height: 18px; margin-top: 1px; }
.r4p__tick path { stroke-width: 2.6px; }
.r4p__btn { width: 100%; justify-content: center; margin-top: 22px; padding: 19px 24px; min-height: 58px; font-size: 16px; }
.r4p__next { margin-top: 14px; font-size: 15px; line-height: 1.45; color: var(--graphite); }
.r4p__next b { margin-right: 4px; font: 400 11px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--film); }

/* the Show-First stamp, pressed on the print's corner (ink only prints on paper) */
.r4p__stamp { --r: 7deg; position: absolute; z-index: 6; top: -42px; right: 6px; width: 148px; rotate: var(--r); color: var(--film); mix-blend-mode: multiply; pointer-events: none; }
.r4p__stamp svg { display: block; width: 100%; height: auto; overflow: visible; }
/* perf (round 5): the #ink filter rasters once, on the stamp's own layer; the drift, the press and repaints around it only move it */
.r4-motion .r4p__stamp { will-change: transform; }
.r4p__so { fill: none; stroke: currentColor; stroke-width: 5; }
.r4p__si { fill: none; stroke: currentColor; stroke-width: 2; }
.r4p__st { fill: currentColor; font: 400 14px var(--f-mono); letter-spacing: .12em; }
.r4p__sb { fill: currentColor; font-family: var(--f-sans); font-weight: 600; font-size: 38px; letter-spacing: -.02em; }

/* the other two ways in: slides in their mounts, lit from below */
.r4p__more { position: relative; z-index: 2; display: grid; gap: 18px; }
.r4p__more-k { display: flex; align-items: flex-end; gap: 4px; }
.r4p__more-k .hand { font-size: 30px; rotate: -2deg; white-space: nowrap; }
.r4p__more-arrow { width: 58px; height: 26px; rotate: 32deg; translate: 0 8px; }
.r4p__more-arrow path { stroke: var(--film); stroke-width: 2px; }
.r4p__slide { position: relative; padding-top: 10px; }
.r4p__slide:nth-of-type(1) { --r: -.8deg; }
.r4p__slide:nth-of-type(2) { --r: .7deg; }
.r4p__slot { position: absolute; z-index: 2; top: 2px; left: -6px; right: -6px; height: 7px; border-radius: 4px; background: linear-gradient(180deg, #3A3F45, var(--film)); box-shadow: 0 6px 10px -6px color-mix(in srgb, var(--film) 70%, transparent), inset 0 -3px 0 color-mix(in srgb, var(--paper) 12%, transparent); }
.r4p__sheet { position: relative; padding: 30px 14px 14px; rotate: var(--r, 0deg); transform-origin: 50% 0; background: var(--print); box-shadow: inset 0 0 0 1px var(--line-2), 0 18px 26px -20px color-mix(in srgb, var(--night) 60%, transparent); }
.r4p__sheet::before, .r4p__sheet::after { content: ""; position: absolute; width: 14px; height: 14px; pointer-events: none; }
.r4p__sheet::before { left: -9px; bottom: -9px; border-left: 1px solid var(--ink-c); border-bottom: 1px solid var(--ink-c); }
.r4p__sheet::after { right: -9px; bottom: -9px; border-right: 1px solid var(--ink-c); border-bottom: 1px solid var(--ink-c); }
.r4p__sc { position: absolute; top: 12px; left: 16px; right: 16px; display: flex; justify-content: space-between; font: 400 11px/1 var(--f-mono); letter-spacing: .14em; color: var(--ink-c); }
.r4p__win { padding: 10px 2px 0; }
.r4p__k { font: 400 12px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--film); }
.r4p__sp { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; margin-top: 12px; font-size: clamp(50px, 14vw, 66px); line-height: .95; letter-spacing: -.055em; font-variant-numeric: tabular-nums; }
.r4p__salt { font: 400 15px/1 var(--f-mono); letter-spacing: .04em; color: var(--graphite); }
.r4p__sw { margin-top: 12px; font-size: 15px; line-height: 1.45; color: var(--graphite); }
.r4p__ss { margin-top: 6px; font: 400 12px/1.45 var(--f-mono); letter-spacing: .04em; color: var(--film); }
.r4p__go { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; margin-top: 4px; color: var(--film); font-size: 16px; font-weight: 500; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .24em; text-decoration-color: color-mix(in srgb, var(--film) 40%, transparent); }
.r4p__go .arr { display: inline-block; text-decoration: none; transition: translate var(--d-fast) var(--ease-out); }
.r4p__go:hover { text-decoration-color: var(--film); }
.r4p__go:hover .arr { translate: 3px 0; }

/* the Show-First Rule, drawn as the fork it is */
.r4p__rule { position: relative; z-index: 2; margin-top: 70px; padding-top: 22px; border-top: 1.5px solid var(--film); }
.r4p__rt { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); grid-template-areas: "a a" "s s" "b c" "m m" "d d"; column-gap: 14px; margin-top: 26px; text-align: center; font-weight: 500; letter-spacing: -.03em; color: var(--film); }
.r4p__r { display: block; }
.r4p__r--0 { grid-area: a; font-size: clamp(28px, 7.9vw, 46px); line-height: 1.04; text-wrap: balance; }
.r4p__r--1 { grid-area: b; }
.r4p__r--2 { grid-area: c; }
.r4p__r--1, .r4p__r--2 { align-self: start; font-size: clamp(23px, 6.2vw, 36px); line-height: 1.08; text-wrap: balance; }
.r4p__r--3 { grid-area: d; font-size: clamp(50px, 15vw, 96px); line-height: .92; letter-spacing: -.055em; }
.r4p__fk { width: 100%; height: 58px; }
.r4p__fk--split { grid-area: s; margin: 10px 0 12px; }
.r4p__fk--merge { grid-area: m; margin: 12px 0 10px; }
.r4p__fk path { stroke: var(--film); stroke-width: 2px; }
.r4p__fh { display: none; }

/* ═════════════════════════ 11 · send · the lab envelope ═════════════════════════ */
.r4s { position: relative; display: grid; grid-template-columns: minmax(0, 1fr); padding: 80px var(--gutter) 88px; background: var(--silver); }
.r4s__h { margin-top: 18px; font-size: clamp(40px, 11vw, 96px); }

/* round 6: the film strip (the timeline) retired; the job tag replaces it (css/r6-e.css) */

/* the envelope */
.r4s__env { position: relative; z-index: 1; margin-top: 44px; }
.r4s__env::before { content: ""; position: absolute; z-index: -1; inset: 14px 8px 2px; border-radius: 8px; box-shadow: 0 26px 38px -20px color-mix(in srgb, var(--film) 42%, transparent), 0 6px 12px -6px color-mix(in srgb, var(--film) 24%, transparent); pointer-events: none; }
.r4s__tape--a { top: -11px; left: 7%; --r: -8deg; --tw: 118px; }
.r4s__tape--b { top: -12px; right: 9%; --r: 9deg; --tw: 84px; }
.r4s__paper { position: relative; padding: 46px 20px 28px; background: linear-gradient(172deg, var(--print), color-mix(in srgb, var(--print) 86%, var(--silver))); -webkit-mask: url(../img/collage/torn-2.svg) 0 0 / 100% 100%; mask: url(../img/collage/torn-2.svg) 0 0 / 100% 100%; }
.r4s__lab { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 28px; padding-bottom: 14px; border-bottom: 1px dashed color-mix(in srgb, var(--film) 28%, transparent); font: 400 11px/1 var(--f-mono); letter-spacing: .14em; color: var(--graphite); }

.r4s__f { position: relative; min-width: 0; margin: 0 0 20px; padding: 0; border: 0; }
.r4s__l { display: block; padding: 0; font: 400 12px/1.2 var(--f-mono); letter-spacing: .09em; text-transform: uppercase; color: var(--film); }
.r4s__in { position: relative; margin-top: 6px; }
.r4s__i { display: block; width: 100%; min-height: 54px; margin: 0; padding: 12px 38px 12px 0; border: 0; border-bottom: 1.5px solid color-mix(in srgb, var(--film) 45%, transparent); border-radius: 0; background: transparent; color: var(--film); font: 400 20px/1.25 var(--f-sans); letter-spacing: -.015em; outline: 0; box-shadow: none; -webkit-appearance: none; appearance: none; }
.r4s__i::placeholder { color: color-mix(in srgb, var(--graphite) 72%, transparent); font: 400 16px/1.25 var(--f-mono); letter-spacing: .02em; }
.r4s__bar { position: absolute; left: 0; right: 0; bottom: 0; height: 2.5px; background: var(--film); transform: scaleX(0); transform-origin: 0 50%; transition: transform .7s cubic-bezier(.16, 1, .3, 1); pointer-events: none; }
.r4s__i:focus ~ .r4s__bar { transform: scaleX(1); }
.r4s__i:focus-visible { outline: 0; }
.r4s__f:focus-within .r4s__l { color: var(--film); }
.r4s__ok { position: absolute; right: 2px; top: 50%; width: 28px; height: 22px; margin-top: -12px; }
.r4s__ok path { stroke-width: 2.8px; }
.r4s__bad { position: absolute; left: -2%; bottom: -8px; width: 104%; height: 14px; }
.r4s__bad path { stroke-width: 2.4px; }
html:not(.r4-motion) .r4s__ok path, html:not(.r4-motion) .r4s__bad path { opacity: 0; transition: opacity .2s; }
html:not(.r4-motion) .r4s__f.is-ok .r4s__ok path, html:not(.r4-motion) .r4s__i[aria-invalid="true"] ~ .r4s__bad path { opacity: 1; }
.r4s__msg { display: grid; min-height: 3em; margin-top: 10px; }
.r4s__msg > small { grid-area: 1 / 1; font-size: 15px; line-height: 1.4; }
.r4s__msg .hint { color: var(--graphite); }
.r4s__msg .error { visibility: hidden; font-weight: 500; color: var(--film); }
.r4s__msg .error.is-on { visibility: visible; }
.r4s__msg .error.is-on::before { content: "× "; color: var(--marker); font-weight: 600; }
.r4s__f:has(.error.is-on) .hint { visibility: hidden; }

.r4s__who legend { float: left; width: 100%; margin-bottom: 12px; }
.r4s__opts { clear: both; display: grid; gap: 10px; }
.r4s__opt { position: relative; display: flex; align-items: center; gap: 12px; min-height: 54px; padding: 12px 14px; border-radius: 14px; box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--film) 20%, transparent); font: 400 16px/1.3 var(--f-sans); color: var(--film); cursor: pointer; -webkit-tap-highlight-color: transparent; transition: box-shadow .3s, background-color .3s; }
.r4s__opt input { flex: none; width: 20px; height: 20px; margin: 0; accent-color: var(--film); }
.r4s__opt input:focus-visible { outline: 2px solid var(--marker); outline-offset: 3px; }
.r4s__opt:has(input:checked) { box-shadow: inset 0 0 0 1.5px var(--film); background-color: color-mix(in srgb, #FFFFFF 55%, var(--print)); }
.r4s__oring { position: absolute; left: -7px; top: -8px; width: calc(100% + 14px); height: calc(100% + 16px); }
.r4s__oring path { stroke-width: 2.2px; }
html:not(.r4-motion) .r4s__oring path { opacity: 0; }
html:not(.r4-motion) .r4s__opt:has(input:checked) .r4s__oring path { opacity: 1; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.r4s__btn { width: 100%; justify-content: center; margin-top: 12px; padding: 19px 24px; min-height: 58px; font-size: 16px; }
.r4s__btn[disabled] { opacity: .7; cursor: progress; }
.r4s__note { margin-top: 14px; text-align: center; font: 400 12px/1.5 var(--f-mono); letter-spacing: .04em; color: var(--film); }
.r4s__trust { display: flex; flex-wrap: wrap; justify-content: center; gap: 2px 10px; margin-top: 6px; font-size: 15px; line-height: 1.45; text-align: center; color: var(--graphite); }

.form-state { display: none; }
.form-state.is-on { display: block; }
.form-state:focus { outline: none; }
.r4s__sh { position: relative; padding-left: 62px; font-size: clamp(24px, 6.4vw, 32px); line-height: 1.12; letter-spacing: -.03em; font-weight: 500; }
.r4s__sh > span { display: block; }
#send-fail .r4s__sh { padding-left: 0; }
.r4s__stick { position: absolute; left: -4px; top: -2px; width: 54px; height: 38px; }
.r4s__stick path { stroke-width: 4px; }
.r4s__sl { margin: 22px 0; border-top: 1px solid var(--line-2); counter-reset: s; }
.r4s__sl li { padding: 12px 0; border-bottom: 1px solid var(--line-2); font-size: 16px; line-height: 1.4; color: var(--graphite); counter-increment: s; }
.r4s__sl li::before { content: "0" counter(s) "  "; font: 400 12px/1 var(--f-mono); color: var(--film); white-space: pre; }
.r4s__snote { margin-bottom: 14px; font-size: 15px; color: var(--graphite); }
.r4s__slink { display: inline-block; padding: 10px 0; font-size: 16px; }
.r4s__fp { margin: 14px 0 18px; color: var(--graphite); }

.r4s__ps { margin-top: 34px; max-width: 34em; font-size: 16px; line-height: 1.5; color: var(--graphite); }

/* ═════════════════════════ footer · the end of the roll ═════════════════════════ */
.foot.r4f { position: relative; overflow: clip; padding: 0; border-top: 0; background: var(--film); color: var(--paper); }
.r4f__in { padding: 68px var(--gutter) 34px; }
.r4f__top { display: flex; flex-direction: column; gap: 16px; }
.r4f__big { align-self: flex-start; display: inline-block; padding: 8px 0; white-space: nowrap; font-size: clamp(31px, 8.6vw, 118px); line-height: .95; letter-spacing: -.058em; font-weight: 500; color: var(--paper); text-decoration: none; }
.r4f__br { color: color-mix(in srgb, var(--paper) 42%, var(--film)); font-weight: 300; transition: color var(--d-fast); }
.r4f__big:hover .r4f__br, .r4f__big:focus-visible .r4f__br { color: var(--marker); }
.r4f__links { font: 400 12px/1.5 var(--f-mono); letter-spacing: .04em; color: color-mix(in srgb, var(--paper) 45%, var(--film)); }
.r4f__links a { display: inline-block; padding: 13px 2px; color: var(--paper); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .28em; text-decoration-color: color-mix(in srgb, var(--paper) 38%, transparent); }
.r4f__links a:hover { text-decoration-color: var(--paper); }
@media (max-width: 767px) {
  .r4f__links { display: flex; flex-wrap: wrap; gap: 0 22px; }
  .r4f__links > span[aria-hidden] { display: none; }
}
.r4f__row { display: grid; gap: 14px; margin-top: 34px; padding-top: 22px; border-top: 1px solid color-mix(in srgb, var(--paper) 16%, transparent); }
.r4f__honest { font-size: 15px; line-height: 1.5; color: color-mix(in srgb, var(--paper) 74%, var(--film)); }
.r4f__meta, .r4f__copy { font: 400 11px/1.6 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: color-mix(in srgb, var(--paper) 56%, var(--film)); }

.r4f__band {
  position: relative; isolation: isolate; overflow: hidden; container-type: inline-size;
  padding: clamp(150px, 40vw, 260px) var(--gutter) clamp(18px, 3vw, 34px); touch-action: pan-y;
}
.r4f__band::before {
  content: ""; position: absolute; z-index: -2; left: 0; right: 0; top: -16%; height: 132%;
  background: linear-gradient(180deg, var(--film) 0%, var(--film) 12%, var(--night) 30%, color-mix(in oklab, var(--night) 58%, var(--frost)) 45%, color-mix(in oklab, var(--night) 24%, var(--frost)) 56%, var(--frost) 68%, color-mix(in srgb, var(--frost) 45%, var(--paper)) 82%, var(--paper) 100%);
}
.motion-ready .r4f__band::before { animation: r4f-drift 17s ease-in-out infinite alternate; animation-play-state: paused; }
.motion-ready .r4f.is-live .r4f__band::before { animation-play-state: running; }
@keyframes r4f-drift { from { transform: translate3d(0, -6%, 0); } to { transform: translate3d(0, 6%, 0); } }
.r4f__band::after { content: ""; position: absolute; z-index: -1; inset: 0; pointer-events: none; background-image: var(--grain); background-size: 220px; opacity: .1; mix-blend-mode: overlay; }
.r4f__end { position: absolute; top: 22px; left: var(--gutter); font: 400 11px/1 var(--f-mono); letter-spacing: .2em; color: color-mix(in srgb, var(--paper) 52%, var(--film)); white-space: nowrap; }
.r4f__word { --px: calc(100cqw / 57); margin: 0; font: 400 calc(var(--px) * 11)/1 "Departure Mono", var(--f-mono); letter-spacing: 0; color: rgba(248, 249, 247, .88); white-space: nowrap; }
.r4f__word > span { display: block; }
.r4f__word > span:last-child::after { content: ""; display: inline-block; width: calc(var(--px) * 2); height: calc(var(--px) * 2); margin-left: calc(var(--px) * 1); background: var(--marker); }
.r4f__cv { position: absolute; inset: 0; display: none; width: 100%; height: 100%; pointer-events: none; }
.r4-px .r4f__cv { display: block; }
.r4-px .r4f__word { position: absolute; visibility: hidden; }

/* ═════════════════════════ ≥ 768 · tablet ═════════════════════════ */
@media (min-width: 768px) {
  .r4p { padding: 96px var(--gutter) 104px; }
  .r4p__print { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 36px; padding: 60px 32px 34px; }
  .r4p__price { font-size: clamp(120px, 17vw, 200px); }
  .r4p__b { margin-top: 0; padding-top: 6px; }
  .r4p__stamp { top: -54px; right: -10px; width: 180px; }
  .r4p__more { grid-template-columns: 1fr 1fr; column-gap: 20px; align-items: start; }
  .r4p__more-k { grid-column: 1 / -1; }
  .r4p__slide:nth-of-type(2) { margin-top: 26px; }

  .r4s__env { max-width: 600px; width: 100%; justify-self: end; }
  .r4s__paper { padding: 54px 34px 36px; }

  .r4f__row { grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 16px; }
  .r4f__honest { grid-column: 1 / span 6; }
  .r4f__meta { grid-column: 7 / span 4; }
  .r4f__copy { grid-column: 11 / -1; text-align: right; }
}

/* ═════════════════════════ ≥ 1000 · desktop ═════════════════════════ */
@media (min-width: 1000px) {
  .r4p { padding: 120px var(--gutter) 130px; }
  .r4p__h { max-width: 12em; font-size: clamp(64px, 7.4vw, 118px); }
  .r4p__stage { grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 16px; gap: 0 16px; align-items: start; margin-top: 84px; }
  .r4p__print { --r: -.7deg; grid-column: 1 / span 8; column-gap: clamp(30px, 3.4vw, 56px); padding: 70px clamp(30px, 3.2vw, 52px) 46px; }
  .r4p__price { font-size: clamp(150px, 13.2vw, 216px); }
  .r4p__stamp { top: -64px; right: -46px; width: 214px; }
  .r4p__more { grid-column: 10 / -1; grid-template-columns: 1fr; margin-top: 40px; gap: 26px; }
  .r4p__slide:nth-of-type(2) { margin-top: 0; }
  .r4p__sp { font-size: clamp(52px, 4.4vw, 70px); }
  .r4p__rule { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 16px; margin-top: 120px; }
  .r4p__rule-k { grid-column: 1 / -1; }
  .r4p__rt { grid-column: 1 / -1; grid-template-columns: max-content clamp(80px, 8vw, 130px) max-content clamp(80px, 8vw, 130px) max-content; grid-template-areas: "a s b m d" "a s c m d"; align-items: center; justify-content: start; column-gap: 18px; row-gap: 34px; margin-top: 40px; text-align: left; }
  .r4p__r--0 { max-width: 7.5em; font-size: clamp(34px, 3.3vw, 56px); }
  .r4p__r--1, .r4p__r--2 { font-size: clamp(26px, 2.4vw, 40px); white-space: nowrap; }
  .r4p__r--1 { align-self: end; } .r4p__r--2 { align-self: start; }
  .r4p__r--3 { font-size: clamp(70px, 7.6vw, 128px); }
  .r4p__fk { height: 100%; min-height: 150px; margin: 0; }
  .r4p__fv { display: none; }
  .r4p__fh { display: inline; }

  .r4s { grid-template-columns: repeat(12, minmax(0, 1fr)); grid-template-areas: "h h h h h h h . e e e e" "s s s s s s s . e e e e" "p p p p p p p . e e e e"; grid-template-rows: auto auto 1fr; column-gap: 16px; align-items: start; padding: 130px var(--gutter) 140px; }
  .r4s__head { grid-area: h; }
  .r4s__env { grid-area: e; max-width: none; margin-top: 10px; }
  .r4s__ps { grid-area: p; }
  .r4s__h { font-size: clamp(64px, 6.4vw, 104px); }
  .r4s__paper { padding: 58px clamp(28px, 2.8vw, 46px) 40px; }

  .r4f__in { padding: 110px var(--gutter) 44px; }
  .r4f__top { flex-direction: row; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px 48px; }
  .r4f__band { padding-top: clamp(200px, 17vw, 300px); }
  .r4f__word { --px: calc(100cqw / 108); }
  .r4f__word > span { display: inline; }
}

/* ─────── reduced motion: nothing moves ─────── */
@media (prefers-reduced-motion: reduce) {
  .r4f__band::before { animation: none !important; }
  .odo__y, .r4p__cur-pill, .r4s__bar { transition: none !important; }
}
.is-static .r4f__band::before { animation: none; }