/* Project-model viewer: editorial styling shared by every [data-project-model] section. */
.pm { --pm-ink: #171713; --pm-muted: #645f56; --pm-red: #a43d27; --pm-accent: #e43d24; --pm-paper: #f5f2e9;
  padding: 32px 0 40px; border-top: 1px solid #17171330; }
.pm-head > p:not(.project-kicker) { max-width: 780px; font-size: 15px; line-height: 1.7; margin: 14px 0 0; }

.pm-stage { position: relative; width: 100%; aspect-ratio: 16 / 9; max-height: 72vh; margin: 26px 0 0; outline: none; }
.pm-stage:focus-visible { outline: 2px solid #c74b2e; outline-offset: 6px; }
.pm-poster, .pm-poster img, .pm-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.pm-poster img { object-fit: contain; }
.pm-canvas { opacity: 0; transition: opacity .5s ease; cursor: grab; }
.pm.is-live .pm-canvas { opacity: 1; }
.pm.is-live .pm-poster { opacity: 0; transition: opacity .5s ease .15s; pointer-events: none; }
.pm-canvas:active { cursor: grabbing; }
.pm-overlay { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.pm-dim, .pm-tag { position: absolute; left: 0; top: 0; white-space: nowrap;
  font: 650 10.5px/1.2 Mona, Arial, sans-serif; letter-spacing: .07em; text-transform: uppercase; color: var(--pm-ink); }
.pm-dim { translate: -50% -50%; background: rgba(245, 242, 233, .9); padding: 3px 6px; }
.pm-tag { translate: 14px -50%; color: var(--pm-muted); padding-left: 8px; border-left: 1px solid var(--pm-ink); }
.pm-load { position: absolute; left: 50%; bottom: 18px; translate: -50% 0; cursor: pointer; background: var(--pm-paper);
  border: 1px solid var(--pm-ink); color: var(--pm-ink); padding: 11px 16px; font: 750 12px/1 Mona, Arial, sans-serif; letter-spacing: .08em; text-transform: uppercase; }
.pm.is-loading .pm-stage::after { content: 'Loading the model'; position: absolute; left: 0; bottom: 0; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--pm-muted); }

.pm-bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px 18px; margin-top: 14px; padding-top: 12px; border-top: 1px solid #17171325; }
.pm-modes, .pm-views { display: flex; flex-wrap: wrap; gap: 4px 22px; }
.pm-bar button { appearance: none; background: none; border: 0; border-bottom: 2px solid transparent; padding: 6px 0; cursor: pointer;
  font: 750 13px/1 Mona, Arial, sans-serif; letter-spacing: .06em; text-transform: uppercase; color: #1717138c; }
.pm-bar button:hover { color: var(--pm-ink); }
.pm-bar button[aria-pressed="true"] { color: var(--pm-ink); border-bottom-color: var(--pm-ink); }
.pm button:focus-visible, .pm a:focus-visible { outline: 2px solid #c74b2e; outline-offset: 4px; }
.pm.no-webgl .pm-bar { display: none; }

.pm-panel { margin-top: 18px; min-height: 96px; }
.pm-note { max-width: 780px; font-size: 15px; line-height: 1.7; margin: 0; }
.pm-path { list-style: none; display: flex; flex-wrap: wrap; align-items: center; padding: 0; margin: 12px 0 0; }
.pm-path li + li::before { content: '\2192'; margin: 0 10px; color: var(--pm-muted); }
.pm-path button { appearance: none; background: none; border: 0; border-bottom: 1px solid transparent; padding: 4px 0; cursor: pointer;
  font: 650 14px/1.4 Mona, Arial, sans-serif; color: #171713a6; }
.pm-path button[aria-pressed="true"] { color: var(--pm-accent); border-bottom-color: var(--pm-accent); }

.pm-card { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 32px; align-items: start; }
.pm-card-kicker { margin: 0; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--pm-red); }
.pm-card h3 { margin: 6px 0 8px; font: 750 21px/1.2 Mona, Arial, sans-serif; letter-spacing: -.02em; }
.pm-card p { margin: 0 0 12px; max-width: 46em; font-size: 15px; line-height: 1.65; }
.pm-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px 22px; margin: 4px 0 16px; }
.pm-facts dt { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--pm-muted); }
.pm-facts dd { margin: 3px 0 0; font-size: 14px; line-height: 1.5; }
.pm-clear { appearance: none; background: none; cursor: pointer; border: 1px solid currentColor; color: var(--pm-ink); padding: 9px 12px;
  font: 700 11.5px/1 Mona, Arial, sans-serif; letter-spacing: .07em; text-transform: uppercase; }
.pm-card-photos { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pm-card-photos:has(> :only-child) { grid-template-columns: 1fr; }
.pm-photo img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

.pm-hint { margin: 22px 0 0; font-size: 12px; line-height: 1.6; color: var(--pm-muted); }
.pm-card:not(:has(.pm-card-photos)) { grid-template-columns: minmax(0, 1fr); }
.pm-jump a { font-size: 14px; }

@media (max-width: 760px) {
  .pm-stage { aspect-ratio: 1 / 1; max-height: 72vh; }
  .pm-card { grid-template-columns: 1fr; gap: 18px; }
  .pm-bar button { font-size: 12px; }
  .pm-modes { gap: 4px 16px; }
  .pm-tag { font-size: 9.5px; }
}
@media (prefers-reduced-motion: reduce) {
  .pm-canvas, .pm.is-live .pm-poster { transition: none; }
}

/* Dark stage (Project 16): ink, bone and one signal colour, after the film's palette. */
.pm-dark { --pm-ink: #eee9df; --pm-muted: #9c978f; --pm-red: #ff6a3a; --pm-accent: #ff4d12; --pm-paper: #0a0a0b;
  color: var(--pm-ink); border-top-color: #eee9df26; }
.pm-dark .pm-bar { border-top-color: #eee9df24; }
.pm-dark .pm-bar button { color: #eee9df80; }
.pm-dark .pm-bar button:hover, .pm-dark .pm-bar button[aria-pressed="true"] { color: var(--pm-ink); }
.pm-dark .pm-dim { background: rgba(10, 10, 11, .85); }
.pm-dark .pm-tag { border-left-color: #eee9df66; }
.pm-dark button:focus-visible, .pm-dark a:focus-visible { outline-color: var(--pm-accent); }
/* Tall subjects (launch vehicles) get a taller stage on phones. */
@media (max-width: 760px) { .pm-tall .pm-stage { aspect-ratio: 4 / 5; max-height: 78vh; } }

/* Model selector: one stage, an asset row above it, the verified specs of the current model. */
.pm-assets { display: flex; flex-wrap: wrap; gap: 6px 26px; margin-top: 22px; }
.pm-assets button { appearance: none; background: none; border: 0; border-bottom: 2px solid transparent; padding: 6px 0; cursor: pointer;
  font: 800 15px/1 Mona, Arial, sans-serif; letter-spacing: .03em; text-transform: uppercase; color: var(--pm-muted); }
.pm-assets button:hover { color: var(--pm-ink); }
.pm-assets button[aria-pressed="true"] { color: var(--pm-ink); border-bottom-color: var(--pm-accent); }
.pm-specs { display: flex; flex-wrap: wrap; gap: 10px 34px; margin: 18px 0 0; }
.pm-specs dt { font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--pm-muted); }
.pm-specs dd { margin: 4px 0 0; font: 750 18px/1.2 Mona, Arial, sans-serif; letter-spacing: -.01em; }
.pm-version { margin: 10px 0 0; font-size: 12px; letter-spacing: .04em; color: var(--pm-muted); }
@media (max-width: 760px) { .pm-assets { gap: 4px 18px; } .pm-assets button { font-size: 13px; } .pm-specs dd { font-size: 16px; } }