/* The kit look (Dasha, 29 Oct: every product page as /products/ijewel-playground/): the stacked hero with the live ring in its plate, the
   three steps, the live store, the files calculator, the feature cards, the FAQ and the end plate. /site/assets/kit.css and
   /site/assets/kit-page.css hold the kit; here is only what is the page's own: the ring's box, the toast, the store's frame and the
   calculator. The screens of 21 Oct (/site/assets/snap.css) went with the kit: the page scrolls as Playground does. */
/* the hero's box (the glass plate's media box): as high as a laptop screen leaves, the ring fits its shorter side */
.k-media.fx-stage { height: clamp(420px, 48vw, 640px); }
/* the three bullets under the centred heading: one block, centred, its lines starting together; one row on a wide screen,
   wider than the words (the row is about 1150 px; the words' block 820) */

/* the toast: what the piece just changed by itself */
.fx-toast { position: absolute; z-index: 5; left: 50%; top: 16px; display: flex; align-items: center; gap: 10px; padding: 8px 14px 8px 8px; border-radius: 999px; white-space: nowrap;
  background: rgba(255, 255, 255, .92); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); border: 1px solid #fff; box-shadow: 0 14px 34px -14px rgba(25, 24, 38, .35);
  font: 400 13.5px/1 var(--sans); color: var(--ink2); opacity: 0; transform: translate(-50%, 8px) scale(.96); transition: opacity .3s, transform .3s; pointer-events: none; }
.fx-toast.is-on { opacity: 1; transform: translate(-50%, 0) scale(1); }
.fx-toast b { font-weight: 500; color: var(--ink); }
.fx-toast .ar { color: #6E72F2; }
.fx-toast .sw { flex: none; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: rgba(110, 114, 242, .1); color: #6E72F2; overflow: hidden; }
.fx-toast .sw svg { width: 20px; height: 20px; }
.fx-toast .sw img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
@media (prefers-reduced-motion: reduce) { .fx-toast { transition: none; } }

/* the live store: the real UI in a browser frame, in a glass plate as the hero's */
.rc-fig { max-width: 1180px; margin: 0 auto; }
.rc-frame { position: relative; display: flex; flex-direction: column; height: clamp(520px, calc(100svh - 200px), 760px); border-radius: 19px; overflow: hidden; background: #fff;
  box-shadow: 0 0 0 1px rgba(25, 24, 38, .05); }
.rc-bar { flex: none; display: flex; align-items: center; gap: 10px; height: 40px; padding: 0 8px 0 14px; border-bottom: 1px solid rgba(25, 24, 38, .07); background: #fafafc; }
.rc-bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(25, 24, 38, .12); }
.rc-bar .url { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-left: 6px; padding: 5px 12px; border-radius: 8px; background: #fff; border: 1px solid rgba(25, 24, 38, .07);
  font: 400 12px/1.2 var(--sans); color: var(--ink2); }
.rc-bar a { flex: none; display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 10px; border-radius: 8px; font: 500 12.5px/1 var(--sans); color: #5053D0; text-decoration: none; }
.rc-bar a:hover { background: rgba(110, 114, 242, .08); }
.rc-bar a:focus-visible { outline: 2px solid #6E72F2; outline-offset: 1px; }
.rc-view { position: relative; flex: 1; min-height: 0; overflow: hidden; }
.rc-view iframe { position: absolute; left: 0; top: 0; width: 100%; height: 100%; max-width: none; max-height: none; border: 0; transform-origin: 0 0; background: #fff; }
.rc-view .wait { position: absolute; inset: 0; display: grid; place-items: center; margin: 0; font: 400 13px/1 var(--sans); color: var(--ink2); pointer-events: none; }
@media (max-width: 860px) { .rc-frame { height: 72svh; border-radius: 16px; } }

/* how many files you need (Dasha, 21 Oct: its own screen, with the materials): a head is shape × carat × style, a shank is one
   file; files to model = heads + shanks; rings = heads × shanks; with every material × metals × stones.
   Dasha, 22 Oct: Book a demo under the heading; one glass panel, its parts split by hairlines, not cards in a card; a "?" by each
   count gives examples (hover, focus or tap) */
.k-files .k-in { max-width: 1100px; }
.k-files .k-head .k-cta { justify-content: center; margin-top: 28px; }
/* under the calculator (Dasha, 22 Oct): for whoever has no files yet, the partners who model them */
.cx-help { margin: 18px 0 0; text-align: center; font: 400 15px/1.5 var(--sans); color: var(--ink2); }
.cx-help a { font-weight: 500; color: #5053D0; text-decoration: none; white-space: nowrap; }
.cx-help a:hover { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 860px) { .cx-help a { display: inline-flex; align-items: center; min-height: 44px; } }
.cx { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); margin: 0; padding: 0; text-align: left; border-radius: 24px;
  background: rgba(255, 255, 255, .62); -webkit-backdrop-filter: blur(18px) saturate(1.4); backdrop-filter: blur(18px) saturate(1.4); border: 1px solid rgba(255, 255, 255, .85); box-shadow: 0 18px 44px -26px rgba(25, 24, 38, .32); }
.cx-ins, .cx-outs { padding: 8px 36px; }
.cx-outs { display: grid; align-content: center; border-left: 1px solid rgba(25, 24, 38, .08); }
.cx-g, .cx-out { padding: 18px 0; }
.cx-g + .cx-g, .cx-out + .cx-out { border-top: 1px solid rgba(25, 24, 38, .08); }
.cx-gh { margin: 0 0 12px; font: 500 12px/1 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: #5053D0; }
.cx-row { display: flex; align-items: flex-end; flex-wrap: wrap; gap: 10px; }
.cx-lab { position: relative; display: flex; align-items: center; gap: 6px; margin: 0 0 7px; }
.cx-lab label { font: 500 12.5px/1 var(--sans); color: var(--ink2); }
/* the (i) of the pricing compare table (Dasha, 22 Oct: the same icon in both places) */
.cx-q { -webkit-appearance: none; appearance: none; position: relative; flex: none; display: grid; place-items: center; width: 22px; height: 22px; margin: -3px 0; padding: 0; border: 0; border-radius: 50%;
  background: none; color: #9a98aa; cursor: help; transition: color .2s, background-color .2s; }
.cx-q::before { content: ''; position: absolute; inset: -9px; }  /* a finger-sized target */
.cx-q:focus-visible { outline: 2px solid #6E72F2; outline-offset: 1px; }
.cx-tip { position: absolute; z-index: 4; left: 0; bottom: calc(100% + 9px); width: max-content; max-width: min(230px, calc(100vw - 24px)); padding: 8px 11px; border-radius: 10px; pointer-events: none;
  background: rgba(25, 24, 38, .9); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); color: #fff; font: 400 12.5px/1.4 var(--sans); box-shadow: 0 14px 30px -14px rgba(25, 24, 38, .55);
  opacity: 0; transform: translateY(4px); transition: opacity .25s cubic-bezier(.22, 1, .36, 1), transform .25s cubic-bezier(.22, 1, .36, 1); }
.cx-q:focus-visible + .cx-tip, .cx-lab.is-open .cx-tip { opacity: 1; transform: none; }
.cx-lab.is-open .cx-q, .cx-q:focus-visible { color: #5053D0; background: rgba(110, 114, 242, .1); }
@media (hover: hover) { .cx-q:hover { color: #5053D0; background: rgba(110, 114, 242, .1); } .cx-q:hover + .cx-tip { opacity: 1; transform: none; } }
.cx-st { display: flex; align-items: center; height: 44px; border-radius: 12px; background: #fff; border: 1px solid rgba(25, 24, 38, .1); }
.cx-st button { -webkit-appearance: none; appearance: none; width: 36px; height: 100%; margin: 0; padding: 0; border: 0; background: none; font: 400 19px/1 var(--sans); color: var(--ink2); cursor: pointer; border-radius: 11px; }
.cx-st button:hover { color: var(--ink); background: rgba(25, 24, 38, .05); }
.cx-st button:focus-visible, .cx-st input:focus-visible { outline: 2px solid #6E72F2; outline-offset: 1px; }
.cx-st input { width: 44px; height: 100%; margin: 0; padding: 0; border: 0; background: none; text-align: center; font: 500 17px/1 var(--sans); color: var(--ink); -moz-appearance: textfield; }
.cx-st input::-webkit-outer-spin-button, .cx-st input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.cx-op { height: 44px; display: grid; place-items: center; font: 400 18px/1 var(--sans); color: #6E72F2; }
.cx-out { display: grid; gap: 4px; }
.cx-ol { font: 500 12px/1 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--ink2); }
.cx-out output { font: 500 clamp(30px, 3.4vw, 44px)/1.05 var(--sans); letter-spacing: -.03em; color: var(--ink); font-variant-numeric: tabular-nums; transition: color .3s; }
.cx-out--key output { color: #5053D0; }
.cx-out output.is-new { color: #6E72F2; }
.cx-of { font: 400 13px/1.3 var(--sans); color: var(--ink2); } .cx-of b { font-weight: 500; color: var(--ink); }
@media (max-width: 860px) { .cx { grid-template-columns: 1fr; } .cx-ins, .cx-outs { padding: 4px 20px; } .cx-outs { border-left: 0; border-top: 1px solid rgba(25, 24, 38, .08); }
  .cx-row { gap: 8px; } .cx-st button { width: 32px; } .cx-st input { width: 36px; } }
@media (prefers-reduced-motion: reduce) { .cx-out output, .cx-tip, .cx-q { transition: none; } }
/* a phone (Dasha, 22 Oct: the site must work on a phone): finger-sized targets, text no smaller than 12 px */
@media (max-width: 860px) { .rc-bar { height: 44px; } .rc-bar a { height: 36px; } .cx-st button { width: 44px; } }
/* the end plate: the rings from the Figma (Dasha, 29 Oct) under the buttons; no faded ring behind */
.rc-end { display: block; width: min(100%, 960px); height: auto; margin: clamp(28px, 4vw, 44px) auto 0; }
.k-end-plate::before { display: none; }