/* Newton's Jewelers shared components: header, mega menu, drawer, search, footer,
   and reusable section patterns. Depends on tokens.css and base.css. */

/* ---------- Header ---------- */
nj-header { display: block; }
.nj-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: var(--nj-z-header);
  padding-top: env(safe-area-inset-top, 0px);
  background: rgba(255, 255, 255, .94);
  -webkit-backdrop-filter: saturate(1.2) blur(14px); backdrop-filter: saturate(1.2) blur(14px);
  transition: transform 700ms var(--nj-ease-lux), background var(--nj-dur) var(--nj-ease), box-shadow var(--nj-dur);
}
.nj-header[data-state="hidden"] { transform: translateY(-100%); }
.nj-header[data-state="shown"], .nj-header.has-mega { box-shadow: 0 1px 0 var(--nj-line); background: rgba(255,255,255,.98); }
body { padding-top: var(--nj-header-h); }
.nj-topbar { background: var(--nj-ink); color: rgba(255,255,255,.82); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; }
.nj-topbar__in { display: flex; justify-content: space-between; gap: 16px; padding-block: 8px; }
.nj-topbar__right { display: flex; gap: 24px; }
.nj-topbar a { color: var(--nj-white); background: linear-gradient(currentColor,currentColor) 0 100%/100% 1px no-repeat; }
@media (max-width: 720px) { .nj-topbar__right { display: none; } .nj-topbar__in { justify-content: center; text-align: center; } }

.nj-bar { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px; min-height: 84px; }
.nj-brand img { height: 60px; width: auto; transition: transform var(--nj-dur) var(--nj-ease); }
.nj-brand:hover img { transform: translateY(-1px); }
.nj-nav ul { list-style: none; display: flex; justify-content: center; gap: clamp(14px, 1.7vw, 30px); }
.nj-nav__link {
  position: relative; display: block; padding-block: 30px;
  font-size: 11.5px; font-weight: 400; letter-spacing: .2em; text-transform: uppercase; color: var(--nj-charcoal);
}
.nj-nav__link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 22px; height: 1px; background: var(--nj-steel);
  transform: scaleX(0); transform-origin: right; transition: transform var(--nj-dur) var(--nj-ease);
}
.nj-nav__item.is-open .nj-nav__link::after, .nj-nav__link:hover::after, .nj-nav__link[aria-current]::after { transform: scaleX(1); transform-origin: left; }
.nj-actions { display: flex; align-items: center; gap: 6px; }
.nj-actions__custom {
  margin-right: 10px; font-size: 11.5px; letter-spacing: .2em; text-transform: uppercase; font-weight: 400;
  color: var(--nj-steel-deep); padding: 9px 14px; border: 1px solid rgba(82,105,123,.35);
  transition: background var(--nj-dur) var(--nj-ease), color var(--nj-dur);
}
.nj-actions__custom:hover { background: var(--nj-steel-deep); color: var(--nj-white); }
.nj-icon-btn { position: relative; display: grid; place-items: center; width: 42px; height: 42px; background: none; border: 0; color: var(--nj-charcoal); }
.nj-icon-btn svg { width: 21px; height: 21px; transition: transform var(--nj-dur-fast) var(--nj-ease); }
.nj-icon-btn:hover svg { transform: translateY(-1px) scale(1.06); }
.nj-burger { display: none; width: 44px; height: 44px; background: none; border: 0; position: relative; }
.nj-burger span { position: absolute; left: 11px; right: 11px; height: 1px; background: var(--nj-ink); transition: transform var(--nj-dur) var(--nj-ease-lux), top var(--nj-dur) var(--nj-ease-lux); }
.nj-burger span:first-child { top: 17px; } .nj-burger span:last-child { top: 26px; }
.nj-burger[aria-expanded="true"] span:first-child { top: 21.5px; transform: rotate(45deg); }
.nj-burger[aria-expanded="true"] span:last-child { top: 21.5px; transform: rotate(-45deg); }

/* Mega menu */
.nj-mega {
  position: absolute; left: 0; right: 0; top: 100%;
  background: var(--nj-white); box-shadow: 0 1px 0 var(--nj-line), var(--nj-shadow-float);
  visibility: hidden; opacity: 0; transform: translateY(-8px);
  transition: opacity 380ms var(--nj-ease), transform 520ms var(--nj-ease), visibility 0s linear 380ms;
}
.nj-nav__item.is-open .nj-mega { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
.nj-mega__in { display: grid; grid-template-columns: 1fr 1fr minmax(0, 300px); gap: var(--nj-gap-5); padding-block: 44px 52px; }
.nj-mega__col ul { list-style: none; margin: 18px 0 26px; display: grid; gap: 4px; }
.nj-mega__col li a { font-family: var(--nj-font-display); font-size: 1.6rem; line-height: 1.35; color: var(--nj-ink); transition: color var(--nj-dur-fast), padding var(--nj-dur) var(--nj-ease); }
.nj-mega__col li a:hover { color: var(--nj-steel-deep); padding-left: 6px; }
.nj-mega__note { margin: 18px 0 22px; max-width: 34ch; color: var(--nj-text-2); }
.nj-mega__feature { display: grid; gap: 12px; }
.nj-mega__feature span { font-family: var(--nj-font-display); font-size: 1.15rem; color: var(--nj-ink); }
.nj-mega__feature .nj-media { aspect-ratio: 4 / 3.4; }
.nj-mega > * > * { opacity: 0; transform: translateY(10px); transition: opacity 500ms var(--nj-ease), transform 600ms var(--nj-ease); }
.nj-nav__item.is-open .nj-mega > * > * { opacity: 1; transform: none; }
.nj-nav__item.is-open .nj-mega > * > :nth-child(2) { transition-delay: 60ms; }
.nj-nav__item.is-open .nj-mega > * > :nth-child(3) { transition-delay: 120ms; }
.nj-scrim { position: fixed; inset: 0; z-index: calc(var(--nj-z-header) - 1); background: rgba(46,46,54,.18); }

@media (max-width: 1240px) {
  .nj-nav, .nj-actions__custom { display: none; }
  .nj-burger { display: block; }
  .nj-bar { grid-template-columns: 1fr auto; min-height: 72px; }
  .nj-brand img { height: 50px; }
}
@media (max-width: 560px) { .nj-hide-sm { display: none; } .nj-brand img { height: 44px; } .nj-bar { min-height: 64px; gap: 8px; } }

/* Drawer */
.nj-drawer {
  position: fixed; inset: 0; z-index: var(--nj-z-menu); background: var(--nj-white);
  padding-top: calc(var(--nj-header-h) + env(safe-area-inset-top, 0px)); overflow-y: auto; overscroll-behavior: contain;
  clip-path: inset(0 0 100% 0); transition: clip-path 640ms var(--nj-ease-lux);
}
.nj-drawer.is-open { clip-path: inset(0 0 0 0); }
nj-header .nj-header { z-index: calc(var(--nj-z-menu) + 1); }
.nj-drawer__in { padding: 24px var(--nj-gutter) 48px; display: grid; gap: 28px; }
.nj-drawer__list { list-style: none; border-top: 1px solid var(--nj-line); }
.nj-drawer__list > li { border-bottom: 1px solid var(--nj-line); opacity: 0; transform: translateY(18px); transition: opacity 500ms var(--nj-ease), transform 600ms var(--nj-ease); }
.nj-drawer.is-open .nj-drawer__list > li { opacity: 1; transform: none; }
.nj-drawer.is-open .nj-drawer__list > li:nth-child(2) { transition-delay: 40ms; } .nj-drawer.is-open .nj-drawer__list > li:nth-child(3) { transition-delay: 80ms; }
.nj-drawer.is-open .nj-drawer__list > li:nth-child(4) { transition-delay: 120ms; } .nj-drawer.is-open .nj-drawer__list > li:nth-child(5) { transition-delay: 160ms; }
.nj-drawer.is-open .nj-drawer__list > li:nth-child(6) { transition-delay: 200ms; } .nj-drawer.is-open .nj-drawer__list > li:nth-child(7) { transition-delay: 240ms; }
.nj-drawer.is-open .nj-drawer__list > li:nth-child(8) { transition-delay: 280ms; } .nj-drawer.is-open .nj-drawer__list > li:nth-child(9) { transition-delay: 320ms; }
.nj-drawer__acc, .nj-drawer__top {
  width: 100%; display: flex; justify-content: space-between; align-items: center; background: none; border: 0; padding: 16px 0;
  font-family: var(--nj-font-display); font-size: 1.85rem; color: var(--nj-ink); text-align: left;
}
.nj-drawer__acc svg { width: 20px; height: 20px; transition: transform var(--nj-dur) var(--nj-ease); }
.nj-drawer__acc[aria-expanded="true"] svg { transform: rotate(45deg); }
.nj-drawer__sub { list-style: none; padding: 0 0 18px; display: grid; gap: 10px; }
.nj-drawer__sub a { color: var(--nj-text-2); }
.nj-drawer__small { list-style: none; display: grid; gap: 10px; font-size: var(--nj-size-small); color: var(--nj-text-2); }
.nj-drawer__addr { font-size: var(--nj-size-small); color: var(--nj-muted); }
html.nj-locked { overflow: hidden; }

/* Search */
.nj-search { position: fixed; inset: 0; z-index: var(--nj-z-overlay); background: rgba(247,249,250,.97); padding-top: calc(env(safe-area-inset-top, 0px) + 12vh); }
.nj-search__in { display: grid; grid-template-columns: 1fr auto; gap: 16px 12px; align-items: center; max-width: 960px; }
.nj-search input::-webkit-search-cancel-button { -webkit-appearance: none; appearance: none; }
.nj-search input {
  width: 100%; min-width: 0; border: 0; border-bottom: 1px solid var(--nj-charcoal); background: transparent; border-radius: 0;
  font-family: var(--nj-font-display); font-size: clamp(1.75rem, 4vw, 3rem); padding: 8px 0; color: var(--nj-ink); outline: none;
}
.nj-search__results { grid-column: 1 / -1; list-style: none; display: grid; gap: 6px; }
.nj-search__results a { font-size: 1.125rem; color: var(--nj-text-2); }
.nj-search__results a:hover { color: var(--nj-ink); }

/* ---------- Footer ---------- */
nj-footer { display: block; }
.nj-footer { background: var(--nj-white); padding-top: clamp(72px, 9vw, 140px); overflow: hidden; }
.nj-footer__top { display: grid; grid-template-columns: 1fr minmax(0, 520px); gap: var(--nj-gap-5); align-items: end; padding-bottom: 56px; border-bottom: 1px solid var(--nj-line); }
.nj-footer__brand img { width: 150px; height: auto; margin-bottom: 22px; }
.nj-footer__brand p { max-width: 36ch; color: var(--nj-text-2); }
.nj-footer__news p { color: var(--nj-text-2); margin: 10px 0 18px; }
.nj-footer__field { display: flex; gap: 0; }
.nj-footer__field input { flex: 1; min-width: 0; border: 1px solid var(--nj-platinum); border-right: 0; padding: 0 16px; min-height: 50px; background: var(--nj-pearl); border-radius: 0; }
.nj-footer__field input:focus { outline: none; border-color: var(--nj-steel-deep); }
.nj-footer__msg { min-height: 1.5em; font-size: var(--nj-size-small); color: var(--nj-steel-deep) !important; margin: 10px 0 0 !important; }
.nj-footer__cols { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--nj-gap-4); padding-block: 56px; }
.nj-footer__cols ul { list-style: none; display: grid; gap: 8px; margin-top: 18px; }
.nj-footer__cols a { color: var(--nj-charcoal); transition: color var(--nj-dur-fast); }
.nj-footer__cols a:hover { color: var(--nj-steel-deep); }
.nj-footer__cols address { font-style: normal; margin-top: 18px; }
.nj-footer__cols div > p:not(.nj-label) { margin-top: 8px; color: var(--nj-text-2); }
.nj-footer__social { display: flex; gap: 18px; }
.nj-footer__name {
  margin: 0; padding-inline: var(--nj-gutter); font-family: var(--nj-font-display); font-weight: 600;
  font-size: clamp(4rem, 17.4vw, 21rem); line-height: .8; letter-spacing: .01em; color: var(--nj-mist);
  white-space: nowrap; text-align: center; transform: translateY(.12em); user-select: none;
}
.nj-footer__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; padding-block: 22px 28px; font-size: var(--nj-size-small); color: var(--nj-muted); position: relative; background: var(--nj-white); }
.nj-footer__base ul { list-style: none; display: flex; flex-wrap: wrap; gap: 20px; }
@media (max-width: 960px) { .nj-footer__top { grid-template-columns: 1fr; } .nj-footer__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .nj-footer__cols { grid-template-columns: 1fr; } .nj-footer__field { flex-direction: column; } .nj-footer__field input { border-right: 1px solid var(--nj-platinum); } }

/* ---------- Section patterns ---------- */

/* Horizontal rail: <div data-nj-rail> with .nj-rail__track and prev/next buttons [data-nj-rail-prev|next] */
.nj-rail__head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: clamp(32px, 4vw, 56px); }
.nj-rail__ctl { display: flex; gap: 8px; }
.nj-arrow {
  width: 52px; height: 52px; display: grid; place-items: center; border: 1px solid rgba(46,46,54,.22); background: var(--nj-white);
  transition: background var(--nj-dur) var(--nj-ease), color var(--nj-dur), border-color var(--nj-dur);
}
.nj-arrow:hover:not(:disabled) { background: var(--nj-ink); color: var(--nj-white); border-color: var(--nj-ink); }
.nj-arrow:disabled { opacity: .35; cursor: default; }
.nj-arrow svg { width: 18px; height: 18px; }
.nj-rail__track {
  display: grid; grid-auto-flow: column; grid-auto-columns: clamp(250px, 26vw, 380px); gap: clamp(14px, 1.6vw, 24px);
  overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; overscroll-behavior-x: contain;
  padding-inline: var(--nj-gutter); scroll-padding-inline: var(--nj-gutter);
}
.nj-rail__track::-webkit-scrollbar { display: none; }
.nj-rail__track > * { scroll-snap-align: start; min-width: 0; }
.nj-rail__bar { height: 1px; background: var(--nj-platinum); margin: 36px var(--nj-gutter) 0; position: relative; overflow: hidden; }
.nj-rail__bar i { position: absolute; inset: 0; background: var(--nj-ink); transform-origin: left; transform: scaleX(var(--p, .2)); transition: transform 300ms var(--nj-ease); }

/* Category card (collections rail, category pages) */
.nj-cat { display: grid; gap: 18px; color: inherit; }
.nj-cat .nj-media { aspect-ratio: 3 / 4; }
.nj-cat .nj-media > img, .nj-cat .nj-ph { transition: transform 1400ms var(--nj-ease); }
.nj-cat:hover .nj-media > img, .nj-cat:hover .nj-ph { transform: scale(1.045); }
.nj-cat__name { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-family: var(--nj-font-display); font-size: var(--nj-size-h3); color: var(--nj-ink); line-height: 1.1; }
.nj-cat__name svg { width: 18px; height: 18px; flex: none; color: var(--nj-steel-deep); transform: translateX(-6px); opacity: 0; transition: transform var(--nj-dur) var(--nj-ease), opacity var(--nj-dur); }
.nj-cat:hover .nj-cat__name svg { transform: none; opacity: 1; }
.nj-cat__subs { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: var(--nj-size-small); color: var(--nj-muted); }

/* Piece card (category galleries, featured lines). Not a shop: no prices or cart; links to the piece story or an appointment. */
.nj-product { display: grid; gap: 14px; }
.nj-product .nj-media { aspect-ratio: 1; background: var(--nj-white); }
.nj-product__name { font-family: var(--nj-font-display); font-size: 1.3rem; color: var(--nj-ink); line-height: 1.2; }
.nj-product__meta { font-size: var(--nj-size-small); color: var(--nj-muted); }
.nj-product__detail { font-size: var(--nj-size-small); color: var(--nj-charcoal); font-weight: 400; }

/* Split section: media one side, text the other. Add .nj-split--flip to swap. */
.nj-split { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); min-height: min(92vh, 900px); }
.nj-split--flip > :first-child { order: 2; }
.nj-split__media { position: relative; min-height: 420px; }
.nj-split__media .nj-media { position: absolute; inset: 0; }
.nj-split__text { display: grid; align-content: center; gap: 26px; padding: clamp(48px, 7vw, 120px) clamp(24px, 6vw, 112px); background: var(--nj-white); }
.nj-split__text > * { min-width: 0; }
@media (max-width: 900px) { .nj-split { grid-template-columns: 1fr; min-height: 0; } .nj-split--flip > :first-child { order: 0; } .nj-split__media { min-height: 0; aspect-ratio: 4 / 5; } }

/* Service card grid with line icons (from Platine) */
.nj-svc { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--nj-line); border: 1px solid var(--nj-line); }
.nj-svc > a {
  position: relative; display: grid; align-content: start; gap: 14px; padding: clamp(28px, 3vw, 44px); background: var(--nj-white); overflow: hidden;
  transition: background var(--nj-dur) var(--nj-ease);
}
.nj-svc > a::before { content: ""; position: absolute; inset: 0; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(154,177,195,.22), transparent 60%); opacity: 0; transition: opacity var(--nj-dur); pointer-events: none; }
.nj-svc > a:hover::before { opacity: 1; }
.nj-svc h3 { font-size: 1.6rem; }
.nj-svc p { color: var(--nj-text-2); font-size: .975rem; }
.nj-svc .nj-link { margin-top: 6px; justify-self: start; }
@media (max-width: 900px) { .nj-svc { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .nj-svc { grid-template-columns: 1fr; } }

/* ---------- 4 C's widget: <nj-four-cs></nj-four-cs> (four-cs.js) ---------- */
nj-four-cs { display: block; }
.nj-4c { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); background: var(--nj-white); box-shadow: var(--nj-shadow-float); }
.nj-4c__stage { position: relative; padding: clamp(24px, 3vw, 44px); background: linear-gradient(180deg, var(--nj-white), var(--nj-mist)); display: grid; gap: 18px; }
.nj-4c__top { display: flex; justify-content: space-between; align-items: start; gap: 16px; flex-wrap: wrap; }
.nj-4c__readout { display: flex; gap: 22px; font-family: var(--nj-font-display); font-size: clamp(2.2rem, 3.6vw, 3.4rem); color: var(--nj-ink); line-height: 1; }
.nj-4c__readout span { font-family: var(--nj-font-text); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--nj-muted); margin-left: 4px; }
.nj-4c__canvas { width: 100%; aspect-ratio: 1.25; }
.nj-4c__slider { display: grid; gap: 10px; }
.nj-4c__slider input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 26px; background: transparent; margin: 0; }
.nj-4c__slider input::-webkit-slider-runnable-track { height: 2px; background: linear-gradient(90deg, var(--nj-ink) var(--p, 20%), var(--nj-platinum) var(--p, 20%)); }
.nj-4c__slider input::-moz-range-track { height: 2px; background: var(--nj-platinum); }
.nj-4c__slider input::-moz-range-progress { height: 2px; background: var(--nj-ink); }
.nj-4c__slider input::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; margin-top: -10px; border-radius: 50%; background: var(--nj-white); border: 1px solid var(--nj-ink); box-shadow: 0 4px 12px rgba(46,46,54,.18); transition: transform var(--nj-dur-fast) var(--nj-ease); }
.nj-4c__slider input::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: var(--nj-white); border: 1px solid var(--nj-ink); }
.nj-4c__slider input:active::-webkit-slider-thumb { transform: scale(1.15); }
.nj-4c__ticks { position: relative; height: 26px; margin-inline: 11px; }
.nj-4c__ticks button { position: absolute; transform: translateX(-50%); background: none; border: 0; padding: 4px 2px; font-size: 12px; color: var(--nj-muted); white-space: nowrap; }
.nj-4c__ticks button:hover { color: var(--nj-ink); }
.nj-4c__note { font-size: 12.5px; color: var(--nj-muted); }
.nj-4c__info { padding: clamp(24px, 3vw, 48px); display: grid; align-content: start; gap: 22px; min-width: 0; }
.nj-4c__tabs { display: flex; border-bottom: 1px solid var(--nj-line); overflow-x: auto; scrollbar-width: none; }
.nj-4c__tab {
  position: relative; flex: 1; background: none; border: 0; padding: 14px 6px; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--nj-muted); white-space: nowrap;
}
.nj-4c__tab::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; background: var(--nj-ink); transform: scaleX(0); transition: transform var(--nj-dur) var(--nj-ease); }
.nj-4c__tab[aria-selected="true"] { color: var(--nj-ink); }
.nj-4c__tab[aria-selected="true"]::after { transform: scaleX(1); }
.nj-4c__panel { display: grid; gap: 16px; animation: nj-fade-up 600ms var(--nj-ease) both; }
.nj-4c__panel h3 { font-size: clamp(1.7rem, 2.4vw, 2.3rem); }
.nj-4c__panel p { color: var(--nj-text-2); max-width: 52ch; }
.nj-4c__cuts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 6px; }
.nj-4c__cuts figure { margin: 0; text-align: center; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--nj-muted); }
.nj-4c__cuts figure.is-ideal { color: var(--nj-ink); }
.nj-4c__cuts svg { width: 100%; height: auto; margin-bottom: 8px; }
.nj-4c__colors { display: grid; grid-template-columns: repeat(23, 1fr); gap: 2px; margin-top: 8px; }
.nj-4c__colors i { aspect-ratio: .5; display: block; }
.nj-4c__letters { display: grid; grid-template-columns: repeat(23, 1fr); gap: 2px; font-size: 10px; color: var(--nj-muted); text-align: center; }
.nj-4c__key { display: flex; justify-content: space-between; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--nj-muted); }
.nj-4c__clarity { display: grid; grid-template-columns: repeat(11, minmax(0, 1fr)); gap: 6px; margin-top: 8px; }
.nj-4c__clarity div { display: grid; gap: 6px; text-align: center; font-size: 10px; color: var(--nj-muted); }
.nj-4c__clarity i { position: relative; display: block; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #fff, var(--nj-frost)); }
@media (max-width: 960px) { .nj-4c { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .nj-4c__clarity { grid-template-columns: repeat(6, minmax(0, 1fr)); } .nj-4c__colors, .nj-4c__letters { gap: 1px; } }

/* ---------- 3D ring stage: <nj-ring-stage> (ring-stage.js) ---------- */
nj-ring-stage { position: relative; display: block; width: 100%; height: 100%; min-height: 320px; contain: strict; }
nj-ring-stage canvas { position: absolute; inset: 0; width: 100% !important; height: 100% !important; outline: none; }
nj-ring-stage .nj-stage__fallback { position: absolute; inset: 0; }
nj-ring-stage[data-ready] .nj-stage__fallback { opacity: 0; transition: opacity 900ms var(--nj-ease); pointer-events: none; }
nj-ring-stage .nj-stage__hint { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--nj-muted); pointer-events: none; white-space: nowrap; }

/* Metal swatches (hero live control, reused by the Customize editor) */
.nj-swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.nj-swatch {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 8px; border-radius: var(--nj-radius-pill);
  border: 1px solid var(--nj-line); background: var(--nj-white); font-size: 13px; color: var(--nj-charcoal);
  transition: border-color var(--nj-dur-fast), box-shadow var(--nj-dur-fast);
}
.nj-swatch i { width: 22px; height: 22px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0,0,0,.08), inset -3px -4px 6px rgba(0,0,0,.12), inset 3px 3px 6px rgba(255,255,255,.7); }
.nj-swatch[aria-pressed="true"] { border-color: var(--nj-ink); box-shadow: 0 0 0 1px var(--nj-ink); }
.nj-swatch:hover { border-color: var(--nj-steel-deep); }

@keyframes nj-fade-up { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ---------- Motion hooks (motion.js). Hidden states apply only once html.nj-motion is set,
   so content stays visible if scripts fail or the visitor prefers reduced motion. ---------- */
.nj-w { display: inline-block; overflow: hidden; vertical-align: top; padding: 0.04em 0.02em 0.14em; margin: -0.04em -0.02em -0.14em; }
.nj-w > span { display: inline-block; will-change: transform; }
.nj-motion [data-reveal]:not([data-reveal="lines"]):not([data-reveal="stagger"]):not([data-reveal="mask"]) {
  opacity: 0; transform: translate3d(0, 28px, 0);
  transition: opacity 1100ms var(--nj-ease), transform 1300ms var(--nj-ease);
  transition-delay: calc(var(--d, 0) * 1ms);
}
.nj-motion [data-reveal].is-in:not([data-reveal="lines"]):not([data-reveal="stagger"]):not([data-reveal="mask"]) { opacity: 1; transform: none; }
.nj-motion [data-reveal="lines"] .nj-w > span {
  transform: translate3d(0, 112%, 0);
  transition: transform 1250ms var(--nj-ease);
  transition-delay: calc(var(--i, 0) * 55ms + var(--d, 0) * 1ms);
}
.nj-motion [data-reveal="lines"].is-in .nj-w > span { transform: none; }
.nj-motion [data-reveal="stagger"] > * {
  opacity: 0; transform: translate3d(0, 24px, 0);
  transition: opacity 1000ms var(--nj-ease), transform 1200ms var(--nj-ease);
  transition-delay: calc(var(--i, 0) * 80ms + var(--d, 0) * 1ms);
}
.nj-motion [data-reveal="stagger"].is-in > * { opacity: 1; transform: none; }
.nj-motion [data-reveal="mask"] { clip-path: inset(100% 0 0 0); transition: clip-path 1500ms var(--nj-ease-lux); transition-delay: calc(var(--d, 0) * 1ms); }
.nj-motion [data-reveal="mask"] > img, .nj-motion [data-reveal="mask"] > video, .nj-motion [data-reveal="mask"] > .nj-ph { transform: scale(1.14); transition: transform 2200ms var(--nj-ease); }
.nj-motion [data-reveal="mask"].is-in { clip-path: inset(0 0 0 0); }
.nj-motion [data-reveal="mask"].is-in > img, .nj-motion [data-reveal="mask"].is-in > video, .nj-motion [data-reveal="mask"].is-in > .nj-ph { transform: none; }
[data-scrub-words].is-scrub .nj-w { overflow: visible; }
.nj-rail__track.is-dragging { cursor: grabbing; scroll-snap-type: none; user-select: none; }
.nj-rail__track.is-dragging * { pointer-events: none; }