/* Swap plates (#s-plates). Everything scoped to #s-plates or .px- */
#s-plates { overflow-x: clip; }
#s-plates .px-intro { max-width: 880px; }
#s-plates .px-intro .t-h2 { margin-bottom: 24px; }
#s-plates .px-intro__note { max-width: 44em; margin-top: -4px; }

#s-plates .px-system { margin: clamp(32px, 5vw, 56px) 0 0; border-radius: var(--radius); overflow: hidden; background: var(--ink); aspect-ratio: 16 / 9; }
#s-plates .px-system img { width: 100%; height: 100%; object-fit: cover; }

/* Demo */
#s-plates .px-demo { margin-top: clamp(40px, 6vw, 72px); padding: clamp(18px, 3vw, 36px); background: var(--bone-2); border: 1px solid var(--line); border-radius: var(--radius); }
#s-plates .px-demo__head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 8px; }
#s-plates .px-play { min-width: 96px; }
#s-plates .px-stage { max-width: 760px; margin-inline: auto; }
#s-plates .px-stage svg { width: 100%; height: auto; overflow: visible; }
#s-plates .px-case { fill: var(--char-3); stroke: var(--char); stroke-width: 1.5; stroke-linejoin: round; }
#s-plates .px-hook { fill: #b9ad95; }
#s-plates .px-carrier { fill: var(--char); }
#s-plates .px-feat { fill: var(--char-2); }
#s-plates .px-dim { fill: var(--paper-ink); opacity: .55; transform-box: fill-box; transform-origin: 50% 100%; transform: scaleY(.04); transition: transform .5s var(--ease-out); }
#s-plates .px-plate { opacity: 0; transition: transform .55s var(--ease-out), opacity .4s linear; }
#s-plates .px-plate[data-s="seated"] { opacity: 1; transform: none; }
#s-plates .px-plate[data-s="lifted"] { opacity: 1; transform: translate(0, -44px); }
#s-plates .px-plate[data-s="away"] { opacity: 0; transform: translate(300px, -44px); }
#s-plates .px-plate[data-s="wait"] { opacity: 0; transform: translate(-300px, -44px); }
#s-plates .px-plate.px-nt { transition: none; }
#s-plates .px-demo__readout { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: center; gap: 6px 18px; margin: 6px 0 14px; }
#s-plates .px-demo__name { font: 600 clamp(24px, 3vw, 34px)/1 var(--f-display); text-transform: none; letter-spacing: -.035em; }
#s-plates .px-demo__h { font-size: 15px; }
#s-plates .px-demo__n { color: var(--mute); }
#s-plates .px-key { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 20px; margin: 0 0 6px; padding: 0; list-style: none; }
#s-plates .px-key li { display: inline-flex; align-items: center; gap: 8px; }
#s-plates .px-key__sw { width: 14px; height: 8px; border-radius: 2px; display: inline-block; }
#s-plates .px-key__sw--case { background: var(--char-3); }
#s-plates .px-key__sw--hook { background: #b9ad95; }
#s-plates .px-key__sw--plate { background: var(--char); }
#s-plates .px-demo__note { text-align: center; margin: 0; }
#s-plates .px-stack { display: none; list-style: none; margin: 20px 0 0; padding: 0; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
#s-plates .px-stack__i { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius-s); }
#s-plates .px-stack__i svg { width: 100%; height: auto; max-width: 260px; }
#s-plates .px-stack__i .px-carrier { fill: var(--char); }
#s-plates .px-stack__l { display: flex; gap: 12px; align-items: baseline; font-weight: 600; }
@media (prefers-reduced-motion: reduce) {
  #s-plates .px-stage, #s-plates .px-play, #s-plates .px-demo__readout, #s-plates .px-key, #s-plates .px-demo__note { display: none; }
  #s-plates .px-stack { display: grid; }
}

/* Lead */
#s-plates .px-lead-wrap { margin-top: clamp(32px, 5vw, 56px); }
#s-plates .px-lead { position: relative; display: grid; grid-template-columns: 1fr; background: var(--char); color: var(--bone); border-radius: var(--radius); overflow: hidden; --mute: var(--mute-dark); --line: var(--line-dark); }
#s-plates .px-lead__img { aspect-ratio: 4 / 5; background: var(--ink); }
#s-plates .px-lead__img picture, #s-plates .px-lead__img img { display: block; width: 100%; height: 100%; object-fit: cover; }
#s-plates .px-lead__body { padding: clamp(20px, 3vw, 40px); display: flex; flex-direction: column; justify-content: center; gap: 14px; }
#s-plates .px-lead__body .px-card__meta { order: 3; }
#s-plates .px-lead__eyebrow { margin: 0; color: var(--beam); }
#s-plates .px-lead__t { font-size: clamp(44px, 5vw, 72px); }
#s-plates .px-lead__l { color: var(--mute); margin: 0; max-width: 28em; }
@media (min-width: 800px) {
  #s-plates .px-lead { grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); }
  #s-plates .px-lead__img { aspect-ratio: 16 / 9; align-self: stretch; }
}

/* Filter */
#s-plates .px-filter { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: clamp(36px, 5vw, 56px) 0 22px; }
#s-plates .px-chip { min-height: 44px; min-width: 44px; padding: 0 20px; border-radius: 999px; background: transparent; border: 1px solid var(--line); color: var(--paper-ink); font: 600 15px/1 var(--f-body); transition: background-color .18s, color .18s, border-color .18s, transform .18s var(--ease-out); touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
#s-plates .px-chip:hover { border-color: var(--paper-ink); }
#s-plates .px-chip:active { transform: scale(.96); }
#s-plates .px-chip[aria-pressed="true"] { background: var(--ink); color: var(--bone); border-color: var(--ink); }
#s-plates .px-count { margin-left: auto; color: var(--mute); padding-left: 8px; }

/* Grid: half-column units so a short last row can be centred */
#s-plates .px-grid { --px-cols: 2; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(calc(var(--px-cols) * 2), minmax(0, 1fr)); gap: 14px; }
#s-plates .px-grid > .px-item { grid-column: var(--px-start, auto) / span 2; min-width: 0; }
@media (min-width: 760px) { #s-plates .px-grid { --px-cols: 3; gap: 18px; } }
@media (min-width: 1100px) { #s-plates .px-grid { --px-cols: 4; gap: 20px; } }

#s-plates .px-card { position: relative; height: 100%; display: flex; flex-direction: column; background: var(--bone-2); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .35s var(--ease-out); }
#s-plates .px-card:hover { transform: translate3d(0, -3px, 0); }
#s-plates .px-card__img { aspect-ratio: 4 / 5; background: var(--ink); overflow: hidden; }
#s-plates .px-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease-out); }
#s-plates .px-card:hover .px-card__img img { transform: scale(1.04); }
#s-plates .px-card__body { padding: 14px 14px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
#s-plates .px-card__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; }
#s-plates .px-h { font-weight: 500; }
#s-plates .px-tag { font: 500 11px/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; padding: 5px 8px; border: 1px solid currentColor; border-radius: 999px; opacity: .72; white-space: nowrap; }
#s-plates .px-card__t { font: 600 clamp(20px, 2vw, 25px)/1.05 var(--f-display); text-transform: none; letter-spacing: -.035em; }
#s-plates .px-open { all: unset; cursor: pointer; display: inline; }
#s-plates .px-open::after { content: ""; position: absolute; inset: 0; z-index: 1; border-radius: inherit; }
#s-plates .px-lead .px-open::after { border-radius: var(--radius); }
#s-plates .px-open:focus-visible { outline: none; }
#s-plates .px-open:focus-visible::after { outline: 2px solid var(--paper-ink); outline-offset: -3px; }
#s-plates .px-lead .px-open:focus-visible::after { outline-color: var(--beam); }
#s-plates .px-card__l { margin: 0; font-size: 14px; line-height: 1.45; color: var(--mute); }
@media (min-width: 760px) { #s-plates .px-card__body { padding: 16px 18px 20px; } #s-plates .px-card__l { font-size: 15px; } }
#s-plates .px-foot { margin: 28px 0 0; max-width: 44em; }

/* Lightbox */
.px-lb { padding: 0; border: 0; background: transparent; color: var(--bone); max-width: none; max-height: none; width: 100%; height: 100%; overflow: hidden; }
.px-lb[open] { display: grid; place-items: center; }
.px-lb::backdrop { background: rgba(10, 11, 13, .88); }
.px-lb__panel { --mute: var(--mute-dark); --line: var(--line-dark); position: relative; width: min(1120px, calc(100% - 20px)); max-height: calc(100dvh - 20px); overflow: auto; overscroll-behavior: contain; touch-action: pan-y; background: var(--char); color: var(--bone); border-radius: var(--radius); will-change: transform; animation: px-lb-in .35s var(--ease-out); }
@keyframes px-lb-in { from { opacity: 0; transform: translate3d(0, 18px, 0); } to { opacity: 1; transform: none; } }
.px-lb__bar { position: sticky; top: 0; z-index: 3; display: flex; justify-content: flex-end; gap: 8px; padding: 10px; height: 64px; margin-bottom: -64px; pointer-events: none; }
.px-lb__btn { pointer-events: auto; width: 44px; height: 44px; display: inline-grid; place-items: center; border-radius: 999px; border: 1px solid var(--line-dark); background: rgba(10, 11, 13, .72); color: var(--bone); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); touch-action: manipulation; }
.px-lb__btn:hover { border-color: var(--bone); }
.px-lb__media { display: grid; gap: 0; background: var(--ink); }
.px-lb__media img { width: 100%; height: auto; max-height: 68dvh; object-fit: contain; background: var(--ink); }
.px-lb__cap { padding: 18px 20px 24px; }
.px-lb__meta { display: flex; flex-wrap: wrap; gap: 8px 10px; align-items: center; margin: 0 0 10px; }
.px-lb__cap .px-tag { font: 500 11px/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; padding: 5px 8px; border: 1px solid currentColor; border-radius: 999px; opacity: .72; }
.px-lb__l { margin: 8px 0 12px; color: var(--mute-dark); max-width: 36em; }
.px-lb__n { margin: 0; color: var(--mute-dark); }
@media (min-width: 900px) {
  .px-lb__media { display: flex; justify-content: center; align-items: center; }
  .px-lb__media img { max-height: 66dvh; }
  .px-lb__hero { flex: 0 0 auto; width: auto; }
  .px-lb__wide { flex: 1 1 0; min-width: 0; width: 100%; }
  .px-lb__cap { padding: 24px 32px 30px; }
}
@media (prefers-reduced-motion: reduce) { .px-lb__panel { animation: none; } }

#s-plates .px-tag--bt { color: #9cc8ff; border-color: rgba(120,170,255,.4); background: rgba(80,140,255,.08); }

/* Locked preview: plate mods behind caution tape for now */
#s-plates.is-locked .wrap > :not(.px-intro):not(.px-lock) { display: none !important; }
#s-plates.is-locked .px-intro__note { display: none; }
#s-plates .px-lock { position: relative; margin: clamp(20px, 3vw, 36px) 0 0; min-height: clamp(320px, 46vw, 520px); border-radius: var(--radius); overflow: hidden; background: #0c0d10; box-shadow: 0 0 0 1px rgba(255,255,255,.07); display: grid; place-items: center; isolation: isolate; }
#s-plates .px-lock__peek { position: absolute; inset: -6%; display: grid; grid-template-columns: repeat(5, 1fr); gap: 2%; align-items: center; filter: blur(16px) saturate(.8) brightness(.55); transform: scale(1.04); z-index: 0; }
#s-plates .px-lock__peek img { width: 100%; height: auto; border-radius: 12px; }
#s-plates .px-lock__tape { position: absolute; left: -20%; right: -20%; z-index: 1; height: 44px; display: flex; align-items: center; overflow: hidden; white-space: nowrap;
  background: repeating-linear-gradient(-45deg, #f2c230 0 22px, #f2c230 22px 22px), #f2c230; color: #121212; font: 700 13px/1 var(--f-mono); letter-spacing: .22em; box-shadow: 0 6px 18px rgba(0,0,0,.45); }
#s-plates .px-lock__tape::before, #s-plates .px-lock__tape::after { content: ""; position: absolute; left: 0; right: 0; height: 6px; background: repeating-linear-gradient(-45deg, #121212 0 10px, #f2c230 10px 20px); }
#s-plates .px-lock__tape::before { top: 0; } #s-plates .px-lock__tape::after { bottom: 0; }
#s-plates .px-lock__tape span { display: inline-block; padding-left: 0; animation: px-tape 38s linear infinite; }
#s-plates .px-lock__tape--a { top: 22%; transform: rotate(-7deg); }
#s-plates .px-lock__tape--b { bottom: 20%; transform: rotate(5deg); }
#s-plates .px-lock__tape--b span { animation-direction: reverse; animation-duration: 46s; }
@keyframes px-tape { to { transform: translate3d(-50%, 0, 0); } }
#s-plates .px-lock__card { position: relative; z-index: 2; max-width: 420px; margin: 0 20px; padding: 24px 26px; text-align: center; border-radius: 18px; background: rgba(12, 13, 16, .78); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); box-shadow: 0 0 0 1px rgba(255, 216, 163, .2), 0 20px 40px rgba(0,0,0,.5); color: var(--beam, #ffd8a3); }
#s-plates .px-lock__card h3 { margin: 10px 0 6px; font: 600 clamp(22px, 2.6vw, 30px)/1.1 var(--f-display); letter-spacing: -.03em; color: var(--bone, #eee); }
#s-plates .px-lock__card p { margin: 0; font: 400 15px/1.45 var(--f-body); color: var(--mute, #aaa); }
@media (max-width: 600px) { #s-plates .px-lock__peek { grid-template-columns: repeat(3, 1fr); } #s-plates .px-lock__tape { height: 36px; font-size: 11px; } }
@media (prefers-reduced-motion: reduce) { #s-plates .px-lock__tape span { animation: none; } }
/* the five-idea spotlight is part of the same plate set: hidden while locked */
#s-spot { display: none !important; }
#s-plates .px-lock__tape { display: none; }