/* ============================================================================
   Jerskit — design layer.
   Concept: a control surface for a kit factory. Hairline column grid, monospace
   instrumentation, oversized editorial display type, hard edges. Tailwind (CDN)
   handles layout utilities only; everything with a point of view lives here.
   ========================================================================= */

:root {
  --paper:      #f3f1ed;
  --paper-2:    #e9e6e0;
  --ink:        #0b0b0d;
  --ink-soft:   rgba(11, 11, 13, .58);
  --ink-faint:  rgba(11, 11, 13, .34);
  --line:       rgba(11, 11, 13, .18);
  --line-soft:  rgba(11, 11, 13, .07);
  --panel:      rgba(11, 11, 13, .025);
  --accent:     #4f46e5;          /* overwritten inline from the admin colour */
  --accent-ink: #ffffff;
  --danger:     #be123c;
  --field-ring: 79 70 229;

  --font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Mono", "SF Mono", "Roboto Mono", Menlo, Consolas, monospace;
}

.dark {
  --paper:     #08080a;
  --danger:    #fb7185;
  --paper-2:   #101014;
  --ink:       #ecebe6;
  --ink-soft:  rgba(236, 235, 230, .60);
  --ink-faint: rgba(236, 235, 230, .32);
  --line:      rgba(236, 235, 230, .17);
  --line-soft: rgba(236, 235, 230, .065);
  --panel:     rgba(236, 235, 230, .03);
}

html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-display);
  font-feature-settings: "ss01", "cv01";
}

::selection { background: var(--accent); color: var(--accent-ink); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* ------------------------------------------------------------- typography */

.display {
  font-weight: 800;
  letter-spacing: -.045em;
  line-height: .90;
  text-wrap: balance;
}
.display-loose { line-height: .98; letter-spacing: -.035em; }

.t-hero  { font-size: clamp(2.9rem, 8.6vw, 7.4rem); }
.t-sect  { font-size: clamp(2.1rem, 5.4vw, 4.1rem); }
.t-sub   { font-size: clamp(1.35rem, 2.6vw, 1.95rem); }
.t-mega  { font-size: clamp(4rem, 19vw, 17rem); }

.mono {
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  font-weight: 500;
}
.mono-sm { font-size: .625rem; letter-spacing: .24em; }
.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.lede {
  font-size: clamp(1.02rem, 1.35vw, 1.2rem);
  line-height: 1.62;
  color: var(--ink-soft);
  text-wrap: pretty;
}

.accent { color: var(--accent); }

/* Headline highlight: a filled slab behind the words, not a squiggle. */
.mark {
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0 .12em .06em;
  margin: 0 -.04em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* ----------------------------------------------------- structural hairlines */

.hair    { border-top: 1px solid var(--line); }
.hair-b  { border-bottom: 1px solid var(--line); }
.hair-l  { border-left: 1px solid var(--line); }
.hair-soft { border-top: 1px solid var(--line-soft); }

/* Fixed column guides — the page sits on a visible 5-column grid. */
.guides {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 90rem;
  margin: 0 auto;
  padding: 0 1rem;
}
.guides > span { border-left: 1px solid var(--line-soft); }
.guides > span:first-child { border-left: 0; }
@media (min-width: 768px) { .guides { grid-template-columns: repeat(4, 1fr); padding: 0 2rem; } }
@media (min-width: 1280px) { .guides { grid-template-columns: repeat(6, 1fr); } }

/* Corner ticks instead of rounded cards + shadows. */
.bracket { position: relative; }
.bracket::before,
.bracket::after {
  content: "";
  position: absolute;
  width: 13px; height: 13px;
  border: 1px solid var(--ink);
  opacity: .32;
  transition: opacity .3s, width .3s, height .3s;
}
.bracket::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.bracket::after  { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }
.bracket:hover::before,
.bracket:hover::after { opacity: 1; width: 20px; height: 20px; }

/* ------------------------------------------------------------------ buttons */

.slab {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  background: var(--ink);
  color: var(--paper);
  padding: 1.15rem 1.6rem;
  font-size: .9375rem;
  font-weight: 650;
  letter-spacing: -.01em;
  border: 1px solid var(--ink);
  position: relative;
  overflow: hidden;
  transition: color .35s cubic-bezier(.2,.7,.3,1), border-color .35s;
}
.slab > * { position: relative; z-index: 1; }
.slab::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateY(101%);
  transition: transform .38s cubic-bezier(.2,.7,.3,1);
}
.slab:hover::before { transform: translateY(0); }
.slab:hover { color: var(--accent-ink); border-color: var(--accent); }

.slab-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.slab-ghost:hover { color: var(--accent-ink); border-color: var(--accent); }

/* Text link with a rule that wipes in. */
.uline-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding-bottom: .3rem;
  font-weight: 600;
}
.uline-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: currentColor;
  transform-origin: right;
  transform: scaleX(1);
  transition: transform .4s cubic-bezier(.2,.7,.3,1);
}
.uline-link:hover::after { transform-origin: left; transform: scaleX(0); }

/* -------------------------------------------------------------- navigation */

.topbar { background: color-mix(in srgb, var(--paper) 82%, transparent); }
@supports not (background: color-mix(in srgb, red 50%, blue)) {
  .topbar { background: var(--paper); }
}
.topbar.stuck {
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom-color: var(--line);
}

/* Left index rail */
.rail { position: fixed; left: 0; top: 50%; transform: translateY(-50%); z-index: 40; }
.rail-item {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .42rem 0 .42rem 1.35rem;
  color: var(--ink-faint);
  transition: color .3s;
}
.rail-item .rail-tick {
  width: 12px; height: 1px;
  background: currentColor;
  transition: width .35s cubic-bezier(.2,.7,.3,1);
}
.rail-item .rail-name {
  font-family: var(--font-mono);
  font-size: .625rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity .3s, transform .3s;
}
.rail-item:hover,
.rail-item.on { color: var(--ink); }
.rail-item:hover .rail-tick,
.rail-item.on .rail-tick { width: 26px; }
.rail-item.on .rail-tick { background: var(--accent); }
.rail-item:hover .rail-name,
.rail-item.on .rail-name { opacity: 1; transform: none; }

/* Full-screen mobile menu */
.sheet {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  clip-path: inset(0 0 100% 0);
  transition: clip-path .5s cubic-bezier(.7,0,.2,1);
}
.sheet.open { clip-path: inset(0 0 0 0); }
.sheet a { opacity: 0; transform: translateY(14px); transition: opacity .4s, transform .4s; }
.sheet.open a { opacity: 1; transform: none; }

/* Scroll progress hairline */
.progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  background: var(--accent);
  z-index: 70;
  width: 0;
}

/* ------------------------------------------------------------------ marquee */

.marquee { overflow: hidden; white-space: nowrap; }
.marquee-track {
  display: inline-flex;
  align-items: center;
  animation: marq 42s linear infinite;
  will-change: transform;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track > span { padding: 0 2.4rem; display: inline-flex; align-items: center; gap: 2.4rem; }
@keyframes marq { to { transform: translateX(-50%); } }

/* ------------------------------------------------------------- feature index */

.feat-row {
  display: grid;
  grid-template-columns: 3.2rem 1fr auto;
  align-items: start;
  gap: 1rem;
  width: 100%;
  padding: 1.15rem .5rem 1.15rem 0;
  border-top: 1px solid var(--line-soft);
  text-align: left;
  color: var(--ink-soft);
  transition: color .3s, padding-left .35s cubic-bezier(.2,.7,.3,1);
}
.feat-row:hover { color: var(--ink); padding-left: .6rem; }
.feat-row[aria-selected="true"] {
  color: var(--ink);
  border-top-color: var(--line);
  padding-left: .6rem;
}
.feat-row[aria-selected="true"] .feat-idx { color: var(--accent-text); }
.feat-row .feat-arrow { opacity: 0; transform: translateX(-6px); transition: opacity .3s, transform .3s; }
.feat-row[aria-selected="true"] .feat-arrow,
.feat-row:hover .feat-arrow { opacity: 1; transform: none; }

/* Body copy shows inline on small screens, in the panel on large ones. */
.feat-body { margin-top: .55rem; font-size: .9rem; line-height: 1.6; color: var(--ink-soft); }
@media (min-width: 1024px) { .feat-body { display: none; } }

.feat-panel-body { animation: panel-in .45s cubic-bezier(.2,.7,.3,1); }
@keyframes panel-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ------------------------------------------------------------ theme catalogue

   A contained catalogue rather than a wide carousel: with a handful of
   templates, hairline-separated horizontal entries read better than cards
   floating in a full-bleed rail. The 1px grid gap over a line-coloured
   background draws the separators, so no per-card borders are needed. */

.catalogue {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
@media (min-width: 1024px) { .catalogue { grid-template-columns: repeat(2, 1fr); } }

.cat-entry {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--paper);
  transition: background .3s;
}
@media (min-width: 480px) { .cat-entry { grid-template-columns: 40% 1fr; } }
.cat-entry:hover { background: var(--panel); }
.cat-entry[hidden] { display: none; }
.cat-entry:hover .kit-art { transform: scale(1.05); }

/* Stacked: a fixed 4:3 banner. Side by side: fill the row's height instead. */
.cat-entry .kit-frame { aspect-ratio: 4 / 3; }
@media (min-width: 480px) {
  .cat-entry .kit-frame { aspect-ratio: auto; height: 100%; min-height: 11.5rem; }
}

/* Inline text filter — lighter than a row of filled chips. */
.filter-link {
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: .35rem 0;
  border-bottom: 1px solid transparent;
  transition: color .2s, border-color .2s;
}
.filter-link:hover { color: var(--ink); }
.filter-link[aria-pressed="true"] { color: var(--ink); border-bottom-color: var(--accent); }
.filter-sep { color: var(--ink-faint); opacity: .5; }

.kit-frame { position: relative; overflow: hidden; background: var(--panel); }
.kit-frame::after {
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, transparent 0 3px, rgba(0,0,0,.045) 3px 4px);
  opacity: .8;
  pointer-events: none;
}
.dark .kit-frame::after { background: repeating-linear-gradient(0deg, transparent 0 3px, rgba(255,255,255,.04) 3px 4px); }
.kit-art { transition: transform .7s cubic-bezier(.2,.7,.3,1); }

/* ------------------------------------------------------------------ pricing */

.plan-col { border-left: 1px solid var(--line); }
.plan-col:first-child { border-left: 0; }
@media (max-width: 1023px) {
  .plan-col { border-left: 0; border-top: 1px solid var(--line); }
  .plan-col:first-child { border-top: 0; }
}
/* Light theme: the highlighted column inverts to solid ink. */
.plan-col.is-popular {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.plan-col.is-popular .plan-muted { color: rgba(243, 241, 237, .62); }

/* Dark theme: inverting again would be dark-on-dark, so it becomes a raised
   surface with normal ink text and an accent cap instead. */
.dark .plan-col.is-popular {
  background: var(--paper-2);
  color: var(--ink);
  border-color: var(--line);
  box-shadow: inset 0 3px 0 0 var(--accent);
}
.dark .plan-col.is-popular .plan-muted { color: var(--ink-soft); }

.plan-col.is-popular .slab {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}
.plan-col.is-popular .slab::before { background: var(--paper); }
.plan-col.is-popular .slab:hover { color: var(--ink); border-color: var(--paper); }
.dark .plan-col.is-popular .slab::before { background: var(--ink); }
.dark .plan-col.is-popular .slab:hover { color: var(--paper); border-color: var(--ink); }
.plan-muted { color: var(--ink-soft); }

.spec { display: flex; gap: .8rem; align-items: baseline; padding: .62rem 0; border-top: 1px solid var(--line-soft); }
.spec-mark { font-family: var(--font-mono); font-size: .7rem; opacity: .75; }
.spec-off { opacity: .38; }

/* ---------------------------------------------------------------- faq ledger */

.led {
  border-top: 1px solid var(--line);
}
.led summary { list-style: none; cursor: pointer; }
.led summary::-webkit-details-marker { display: none; }
.led .led-sign { position: relative; width: 14px; height: 14px; flex: none; }
.led .led-sign::before,
.led .led-sign::after {
  content: ""; position: absolute; background: currentColor;
  transition: transform .35s cubic-bezier(.2,.7,.3,1), opacity .3s;
}
.led .led-sign::before { top: 6.5px; left: 0; width: 14px; height: 1px; }
.led .led-sign::after  { left: 6.5px; top: 0; height: 14px; width: 1px; }
.led[open] .led-sign::after { transform: rotate(90deg); opacity: 0; }
.led[open] .led-q { color: var(--accent-text); }
.led-a { animation: panel-in .4s cubic-bezier(.2,.7,.3,1); }

/* ------------------------------------------------------------------- fields */

.uline {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  padding: .9rem 0;
  color: var(--ink);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color .25s, box-shadow .25s;
}
.uline::placeholder { color: var(--ink-faint); }
.uline:focus {
  outline: none;
  border-bottom-color: var(--accent);
  box-shadow: 0 1px 0 0 var(--accent);
}
textarea.uline { resize: vertical; line-height: 1.55; }
select.uline {
  appearance: none;
  padding-right: 1.6rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='1.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .1rem center;
  background-size: 1rem;
}
.field-error {
  border-bottom-color: var(--danger);
  box-shadow: 0 1px 0 0 var(--danger);
}

/* -------------------------------------------------------------- scroll reveal */

/* Progressive enhancement: visible by default, animated only when an
   IntersectionObserver exists to bring it back. */
.js-reveal .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1);
  transition-delay: var(--d, 0ms);
  will-change: opacity, transform;
}
.js-reveal .reveal.in { opacity: 1; transform: none; }

/* Word-by-word headline entrance */
.wordwrap { display: inline-block; }
.js-reveal .wordwrap {
  overflow: hidden;
  vertical-align: bottom;
  padding-bottom: .14em;
  margin-bottom: -.14em;
}
.js-reveal .wordwrap > span {
  display: inline-block;
  transform: translateY(105%);
  transition: transform .85s cubic-bezier(.16,.84,.28,1);
  transition-delay: var(--wd, 0ms);
}
.js-reveal .in .wordwrap > span,
.js-reveal .wordwrap.in > span { transform: none; }

/* ------------------------------------------------------------ hero slideshow */

.stage {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--panel);
}
.stage-slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: scale(1.03);
  transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform 1.1s cubic-bezier(.2,.7,.3,1), visibility 0s .7s;
}
.stage-slide.on {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform 1.1s cubic-bezier(.2,.7,.3,1), visibility 0s;
}

/* Callout: dot anchored at (--x, --y), dashed leader to the chosen edge, label
   riding on the leader. Percentages keep it correct at every screen size. */
.note { position: absolute; inset: 0; pointer-events: none; }

.note .note-dot {
  position: absolute;
  left: var(--x); top: var(--y);
  width: 7px; height: 7px;
  margin: -3.5px 0 0 -3.5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, .35);
}
.note .note-line {
  position: absolute;
  top: var(--y);
  height: 0;
  border-top: 1px dashed rgba(255, 255, 255, .75);
}
.note[data-side="left"]  .note-line { left: 0; right: calc(100% - var(--x)); }
.note[data-side="right"] .note-line { left: var(--x); right: 0; }

.note .note-label {
  position: absolute;
  top: var(--y);
  transform: translateY(-100%);
  margin-bottom: 2px;
  padding: .3rem .5rem;
  background: rgba(8, 8, 10, .78);
  color: #fff;
  font-size: .5625rem;
  letter-spacing: .16em;
  white-space: nowrap;
  max-width: 62%;
  overflow: hidden;
  text-overflow: ellipsis;
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
.note[data-side="left"]  .note-label { left: 0; }
.note[data-side="right"] .note-label { right: 0; }

.slide-dot {
  width: 26px; height: 2px;
  background: var(--line);
  transition: background .3s, width .3s;
}
.slide-dot:hover { background: var(--ink-faint); }
.slide-dot.on { background: var(--accent); width: 40px; }

/* ---------------------------------------------------------------- kit figure */

.zone { transition: fill .8s cubic-bezier(.4,0,.2,1); }
.leader { stroke: var(--ink); opacity: .3; stroke-dasharray: 2 3; }
.figure-label { font-family: var(--font-mono); font-size: 8.5px; letter-spacing: .16em; fill: var(--ink); opacity: .55; text-transform: uppercase; }

.pulse-dot { animation: pulse 2.6s ease-in-out infinite; transform-origin: center; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .25; } }

/* ==========================================================================
   Right-to-left + Arabic typography
   ========================================================================== */

/* The index rail, progress bar and side borders are direction-relative. */
[dir="rtl"] .rail { left: auto; right: 0; }
[dir="rtl"] .rail-item { padding: .42rem 1.35rem .42rem 0; }
[dir="rtl"] .rail-item .rail-name { transform: translateX(6px); }
[dir="rtl"] .rail-item:hover .rail-name,
[dir="rtl"] .rail-item.on .rail-name { transform: none; }

[dir="rtl"] .progress { left: auto; right: 0; }

[dir="rtl"] .guides > span { border-left: 0; border-right: 1px solid var(--line-soft); }
[dir="rtl"] .guides > span:first-child { border-right: 0; }

[dir="rtl"] .bracket::before { left: auto; right: -1px; border-right: 1px solid var(--ink); border-left: 0; }
[dir="rtl"] .bracket::after  { right: auto; left: -1px; border-left: 1px solid var(--ink); border-right: 0; }

[dir="rtl"] .plan-col { border-left: 0; border-right: 1px solid var(--line); }
[dir="rtl"] .plan-col:first-child { border-right: 0; }
@media (max-width: 1023px) {
  [dir="rtl"] .plan-col { border-right: 0; }
}

[dir="rtl"] .side-item { border-left: 0; border-right: 2px solid transparent; }
[dir="rtl"] .side-item.on { border-right-color: var(--accent); }

[dir="rtl"] .uline-link::after { transform-origin: left; }
[dir="rtl"] .uline-link:hover::after { transform-origin: right; }

/* The ticker must travel the way the eye reads. */
[dir="rtl"] .marquee-track { animation-name: marq-rtl; }
@keyframes marq-rtl { to { transform: translateX(50%); } }

/* Arrow glyphs are drawn pointing right; mirror them, but never the logos. */
[dir="rtl"] .slab svg,
[dir="rtl"] .uline-link svg,
[dir="rtl"] .feat-arrow svg { transform: scaleX(-1); }

/* Callouts stay physical: they point at a place on a photo, which does not
   mirror just because the text does. Only their label edge is nudged. */
[dir="rtl"] .note .note-label { letter-spacing: 0; }

/* Arabic does not have letter case, and tracking breaks its joined forms —
   so the monospace instrument styling is neutralised for it. */
[lang="ar"] .mono,
[dir="rtl"] .mono,
[dir="rtl"] .mono-sm,
[dir="rtl"] .filter-link,
[dir="rtl"] .chip,
[dir="rtl"] .figure-label {
  text-transform: none;
  letter-spacing: 0;
  font-size: .75rem;
}
[dir="rtl"] .num { letter-spacing: 0; }

/* Latin numerals and codes inside RTL text keep their own direction. */
[dir="rtl"] .num,
[dir="rtl"] .side-num { direction: ltr; unicode-bidi: isolate; display: inline-block; }

/* Tight negative tracking is a Latin display convention; Arabic needs air. */
[lang="ar"] .display {
  letter-spacing: 0;
  line-height: 1.16;
  font-family: "Segoe UI", Tahoma, "Geeza Pro", "Noto Naskh Arabic", "Arial", sans-serif;
}
[lang="ar"] .t-hero  { font-size: clamp(2.3rem, 6.4vw, 5.2rem); }
[lang="ar"] .t-sect  { font-size: clamp(1.8rem, 4.2vw, 3.2rem); }
[lang="ar"] .t-mega  { font-size: clamp(3rem, 13vw, 11rem); line-height: 1.1; }
[lang="ar"] .lede    { line-height: 1.85; }
[lang="ar"] .mark    { padding: 0 .18em .1em; }

/* ------------------------------------------------------------------ scrollbar */

::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb { background: var(--line); border: 3px solid var(--paper); }
::-webkit-scrollbar-thumb:hover { background: var(--ink-faint); }

img, svg { max-width: 100%; }

/* ------------------------------------------------------- billing cycle switch */

.cycle-btn {
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: .6rem 1.1rem;
  border: 1px solid var(--line);
  color: var(--ink-faint);
  transition: background .2s, color .2s, border-color .2s;
}
.cycle-btn + .cycle-btn { border-inline-start: 0; }
.cycle-btn:hover { color: var(--ink); }
.cycle-btn.on {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}
[dir="rtl"] .cycle-btn { text-transform: none; letter-spacing: 0; font-size: .75rem; }

/* Both prices are in the markup; the scope's cycle decides which one shows.
   Visibility is owned here rather than by a utility class, so nothing loaded
   later in the cascade can win the tie and reveal both at once. */
.cycle-price { display: none; }
[data-cycle-scope="month"] .cycle-price[data-cycle="month"],
[data-cycle-scope="year"]  .cycle-price[data-cycle="year"]  { display: flex; }

/* ------------------------------------------------------- long-form documents */

.prose-doc { max-width: 46rem; }
.prose-doc h2 {
  font-weight: 800;
  letter-spacing: -.02em;
  font-size: 1.45rem;
  line-height: 1.2;
  margin: 2.6rem 0 .9rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}
.prose-doc h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.prose-doc h3 {
  font-weight: 700;
  font-size: 1.05rem;
  margin: 1.8rem 0 .5rem;
}
.prose-doc p,
.prose-doc li {
  font-size: .9688rem;
  line-height: 1.75;
  color: var(--ink-soft);
}
.prose-doc p { margin: 0 0 1rem; }
.prose-doc strong { color: var(--ink); font-weight: 650; }
.prose-doc ul,
.prose-doc ol { margin: 0 0 1.2rem; padding-inline-start: 1.3rem; }
.prose-doc ul { list-style: none; padding-inline-start: 0; }
.prose-doc ul > li { position: relative; padding-inline-start: 1.3rem; margin-bottom: .45rem; }
.prose-doc ul > li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: .78em;
  width: .5rem; height: 1px;
  background: var(--accent);
}
.prose-doc ol { list-style: decimal; }
.prose-doc ol > li { margin-bottom: .45rem; padding-inline-start: .25rem; }
.prose-doc ol > li::marker { color: var(--ink-faint); font-family: var(--font-mono); font-size: .8em; }
[lang="ar"] .prose-doc p,
[lang="ar"] .prose-doc li { line-height: 2; }