/* The Duality: a Victorian penny-dreadful. Oxblood dark, parchment ink, gaslight gold and blood red,
   high-contrast old-style serif, small caps, double-ruled frames, roman numerals, heavy vignette. */
body.t-duality {
  --stage: #110608;
  --stage-2: #1b0b0e;
  --bg: #110608;
  --ink: #efe3cf;
  --dim: #ad9779;
  --line: rgba(201, 166, 107, .26);
  --g: #d23b45;
  --gold: #c9a66b;
  --f-display: "Cormorant", "Cormorant Garamond", Georgia, serif;
  --f-body: "EB Garamond", Georgia, serif;
  --f-caps: "Cormorant SC", "Cormorant", Georgia, serif;
  --r-lg: 0px;
  --r-md: 0px;
  background-color: var(--bg);
  background-image:
    radial-gradient(80% 60% at 50% 0%, rgba(210, 59, 69, .1), transparent 70%),
    radial-gradient(120% 100% at 50% 50%, transparent 55%, rgba(0, 0, 0, .55) 100%);
  background-attachment: fixed;
  color: var(--ink);
  font-size: 19px;
  line-height: 1.6;
}
.t-duality h1, .t-duality h2, .t-duality h3 { font-family: var(--f-display); font-weight: 600; letter-spacing: -.005em; line-height: .95; }
.t-duality :focus-visible { outline-color: var(--gold); }
.t-duality .crumbs, .t-duality .tag, .t-duality dt, .t-duality .status .st, .t-duality figcaption { font-family: var(--f-caps); letter-spacing: .12em; }

/* Header */
.t-duality .top.solid { background: rgba(17, 6, 8, .88); border-bottom: 1px solid var(--line); }
.t-duality .nav { border-radius: 0; background: rgba(17, 6, 8, .7); border-color: var(--line); }
.t-duality .nav a { border-radius: 0; font-family: var(--f-caps); font-size: 16px; letter-spacing: .1em; }
.t-duality .nav .cta { background: var(--gold); color: #1a0a0d; }
.t-duality .nav .cta:hover { background: var(--ink); color: #1a0a0d; }

/* Hero: a gaslit plate */
.t-duality .gp-hero { text-align: center; }
.t-duality .gp-hero > img { filter: saturate(.85) contrast(1.05); }
.t-duality .gp-hero::before { background: radial-gradient(90% 80% at 50% 45%, rgba(0,0,0,0) 30%, rgba(17,6,8,.75) 100%), linear-gradient(180deg, rgba(17,6,8,.4) 0%, rgba(17,6,8,0) 30%, rgba(17,6,8,.2) 55%, var(--bg) 100%); }
.t-duality .gp-hero .wrap { align-items: center; }
.t-duality .gp-hero h1 { font-size: clamp(64px, 11vw, 176px); font-weight: 500; font-style: italic; max-width: none; line-height: .9; text-shadow: 0 4px 40px rgba(0, 0, 0, .6); }
.t-duality .gp-hero h1::after { content: ""; display: block; width: min(420px, 70%); height: 12px; margin: 18px auto 0;
  background:
    linear-gradient(var(--gold), var(--gold)) left 50% / calc(50% - 14px) 1px no-repeat,
    linear-gradient(var(--gold), var(--gold)) right 50% / calc(50% - 14px) 1px no-repeat,
    linear-gradient(45deg, transparent 40%, var(--g) 40% 60%, transparent 60%) center / 12px 12px no-repeat,
    linear-gradient(-45deg, transparent 40%, var(--g) 40% 60%, transparent 60%) center / 12px 12px no-repeat; }
.t-duality .gp-hero .tagline { font-family: var(--f-display); font-style: italic; font-size: clamp(22px, 2.4vw, 32px); color: var(--ink); }
.t-duality .crumbs { justify-content: center; font-size: 15px; }
.t-duality .tag { border-radius: 0; background: rgba(17, 6, 8, .6); border: 1px solid var(--gold); color: var(--gold); font-size: 15px; outline: 1px solid rgba(201,166,107,.35); outline-offset: 3px; }
.t-duality .tag::before { background: var(--g); box-shadow: none; transform: rotate(45deg); border-radius: 0; width: 6px; height: 6px; }
.t-duality .gp-hero .row { justify-content: center; }

/* Buttons */
.t-duality .btn { border-radius: 0; font-family: var(--f-caps); font-size: 18px; letter-spacing: .1em; font-weight: 600; border-color: var(--gold); background: transparent; color: var(--ink); }
.t-duality .btn:hover { background: rgba(201, 166, 107, .12); }
.t-duality .btn .ar { border-radius: 0; background: none !important; }
.t-duality .btn.primary { background: var(--g); border-color: var(--g); color: var(--ink); }
.t-duality .btn.primary:hover { background: #a92a33; }

/* Facts */
.t-duality .facts-bar { border-top: 3px double var(--gold); border-bottom: 3px double var(--gold); }
.t-duality .facts-bar div + div { border-left-color: var(--line); }
.t-duality .facts-bar dt { font-size: 15px; color: var(--gold); }
.t-duality .facts-bar dd { font-family: var(--f-display); font-style: italic; font-size: 24px; font-weight: 500; }

/* Sections: centred chapter heads with an ornament */
.t-duality .gp-sec > .wrap > h2, .t-duality .gp-sec > .wrap > .sub { text-align: center; margin-left: auto; margin-right: auto; }
.t-duality .gp-sec h2 { font-size: clamp(40px, 5.4vw, 76px); font-weight: 500; }
.t-duality .gp-sec h2::before { content: "❦"; display: block; font-size: 26px; color: var(--g); margin-bottom: 8px; font-style: normal; }
.t-duality .gp-sec .sub { font-style: italic; color: var(--dim); }
.t-duality .pitch .log { font-family: var(--f-display); font-weight: 500; font-style: italic; font-size: clamp(30px, 3.6vw, 50px); line-height: 1.1; }
.t-duality .pitch .log::first-letter { font-style: normal; font-weight: 700; color: var(--g); font-size: 1.9em; float: left; line-height: .8; margin: .06em .08em 0 0; }
.t-duality .pitch .txt { color: #ddcfb8; }

/* Jekyll / Hyde */
.t-duality .duo { gap: 0; border: 1px solid var(--gold); outline: 1px solid var(--line); outline-offset: 6px; }
.t-duality .duo > div { border: 0; border-radius: 0; }
.t-duality .duo .a { background: linear-gradient(160deg, rgba(201,166,107,.18), rgba(201,166,107,.02) 70%); }
.t-duality .duo .b { background: linear-gradient(200deg, rgba(210,59,69,.28), rgba(210,59,69,.02) 70%); border-left: 1px solid var(--gold); }
.t-duality .duo h3 { font-style: italic; font-weight: 500; font-size: clamp(36px, 4vw, 56px); }
.t-duality .duo .role { font-family: var(--f-caps); letter-spacing: .14em; color: var(--gold); }
.t-duality .duo .b .role { color: #ff7a82; }
.t-duality .duo li { border-top-color: var(--line); }
@media (max-width: 760px) { .t-duality .duo .b { border-left: 0; border-top: 1px solid var(--gold); } }

/* Gallery: framed plates */
.t-duality .showcase figure { border-radius: 0; border: 1px solid var(--gold); padding: 6px; background: #0c0405; }
.t-duality .showcase figure img { filter: sepia(.12); }
.t-duality .showcase figcaption { border-radius: 0; left: 14px; bottom: 14px; background: rgba(17, 6, 8, .85); color: var(--gold); font-size: 14px; font-weight: 500; border: 1px solid var(--line); }

/* Features */
.t-duality .feat { border-radius: 0; background: rgba(27, 11, 14, .7); border: 1px solid var(--line); outline: 1px solid rgba(201,166,107,.12); outline-offset: -6px; padding: 24px; }
.t-duality .feat:hover { border-color: var(--gold); background: rgba(210, 59, 69, .08); }
.t-duality .feat b { font-family: var(--f-display); font-style: italic; font-size: 26px; font-weight: 600; }

/* Districts: a map key with roman numerals */
.t-duality .places { counter-reset: d; gap: 0; border-top: 1px solid var(--gold); border-bottom: 1px solid var(--gold); }
.t-duality .places div { counter-increment: d; border-radius: 0; background: none; border: 0; padding: 26px 20px; text-align: center; }
.t-duality .places div + div { border-left: 1px solid var(--line); }
.t-duality .places div::before { content: counter(d, upper-roman); font-family: var(--f-display); font-size: 30px; color: var(--g); font-style: italic; }
.t-duality .places b { font-family: var(--f-display); font-size: 25px; font-weight: 600; }
.t-duality .places span { font-style: italic; }
@media (max-width: 1000px) { .t-duality .places div + div { border-left: 0; border-top: 1px solid var(--line); } }

/* Status */
.t-duality .status { border-top: 3px double var(--gold); }
.t-duality .status .st { color: var(--gold); font-size: 15px; font-weight: 500; }
.t-duality .status .st::before { border-radius: 0; transform: rotate(45deg); border-color: var(--g); }
.t-duality .status .done .st::before, .t-duality .status .now .st::before { background: var(--g); box-shadow: none; }
.t-duality .status b { font-style: italic; font-size: 26px; font-weight: 600; }

/* More */
.t-duality .sec-head h2::before { content: none; }
.t-duality .more-grid .tile { border-radius: 0; outline: 1px solid var(--line); outline-offset: 5px; }
.t-duality .more-grid .tile h3 { font-style: italic; }
.t-duality .more-grid .go { border-radius: 0; }
.t-duality .foot { border-top: 3px double var(--gold); }

/* ===== Footage ===== */
.gp-hero > video.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.t-duality .gp-hero > video { filter: saturate(.9) contrast(1.05); }

/* Jekyll / Hyde cards take their light from the footage */
.t-duality .duo > div { position: relative; isolation: isolate; min-height: 420px; align-content: end; }
.t-duality .duo > div::before { content: ""; position: absolute; inset: 0; z-index: -2; background-size: cover; background-position: center; opacity: .55; }
.t-duality .duo > div::after { content: ""; position: absolute; inset: 0; z-index: -1; }
.t-duality .duo .a::before { background-image: url("media/still_30.jpg"); }
.t-duality .duo .b::before { background-image: url("media/still_55.jpg"); }
.t-duality .duo .a::after { background: linear-gradient(180deg, rgba(17,6,8,.1) 0%, rgba(17,6,8,.92) 62%), linear-gradient(90deg, rgba(201,166,107,.2), transparent); }
.t-duality .duo .b::after { background: linear-gradient(180deg, rgba(17,6,8,.1) 0%, rgba(17,6,8,.92) 62%), linear-gradient(270deg, rgba(40,50,140,.3), transparent); }

/* Scroll-scrubbed transformation: the page cools from gaslight to moonlight as you scroll */
.scrub { position: relative; height: 420vh; margin-top: clamp(72px, 9vw, 136px); --p: 0; }
.scrub-sticky { position: sticky; top: 0; height: 100vh; overflow: hidden; background: #000; }
.scrub-sticky canvas, .scrub-fallback { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.scrub-sticky canvas { opacity: 0; transition: opacity .4s; }
.scrub.live canvas { opacity: 1; }
.scrub.live .scrub-fallback { opacity: 0; }
.scrub-sticky::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(90% 80% at 50% 45%, transparent 35%, rgba(10, 3, 5, .85) 100%),
    linear-gradient(180deg, rgba(17,6,8,.75) 0%, transparent 22%, transparent 60%, rgba(17,6,8,.9) 100%),
    linear-gradient(0deg, rgba(40, 55, 150, calc(var(--p) * .28)), rgba(40, 55, 150, calc(var(--p) * .28))); mix-blend-mode: normal; }
.scrub-ui { position: absolute; inset: 0; z-index: 2; display: grid; grid-template-rows: auto 1fr auto; padding-top: 104px; padding-bottom: 36px; }
.scrub-kicker { font-family: var(--f-caps); letter-spacing: .14em; color: var(--gold); font-size: 16px; }
.scrub-title { font-family: var(--f-display); font-style: italic; font-weight: 500; font-size: clamp(40px, 5.6vw, 84px); margin-top: 6px; }
.scrub-steps { position: relative; align-self: end; max-width: 520px; min-height: 150px; }
.scrub-steps p { position: absolute; left: 0; bottom: 0; font-size: clamp(19px, 1.7vw, 23px); line-height: 1.45; color: #efe3cf; opacity: 0; transform: translateY(14px); transition: opacity .45s, transform .45s;
  background: rgba(17, 6, 8, .62); border-left: 2px solid var(--g); padding: 14px 18px; backdrop-filter: blur(4px); }
.scrub-steps p.on { opacity: 1; transform: none; }
.scrub-steps b { font-family: var(--f-display); font-style: italic; font-size: 1.25em; color: var(--gold); margin-right: 4px; }
.scrub-hud { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-top: 22px; font-family: var(--f-caps); letter-spacing: .12em; }
.scrub-hud span { display: block; font-size: 13px; color: var(--dim); }
.scrub-hud b { font-family: var(--f-display); font-style: italic; letter-spacing: 0; font-size: 26px; font-weight: 600; }
.meter { display: grid; gap: 6px; min-width: 240px; }
.meter b { color: var(--g); }
.meter i { display: block; height: 3px; background: rgba(201,166,107,.25); }
.meter em { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--gold), var(--g)); }
.tcode { text-align: right; } .tcode b { font-variant-numeric: tabular-nums; }
@media (max-width: 640px) { .scrub-ui { padding-top: 84px; } .scrub-steps { max-width: none; } }
@media (prefers-reduced-motion: reduce) { .scrub-steps p { transition: none; } }

/* Player */
.player { position: relative; margin: 36px 0 0; border: 1px solid var(--gold); outline: 1px solid var(--line); outline-offset: 6px; padding: 8px; background: #070203; }
.player video { display: block; width: 100%; aspect-ratio: 1040 / 464; background: #000; }
.player-play { all: unset; cursor: pointer; position: absolute; inset: 8px; display: grid; place-content: center; justify-items: center; gap: 10px; text-align: center;
  background: radial-gradient(60% 70% at 50% 50%, rgba(17,6,8,.35), rgba(17,6,8,.8)); transition: opacity .3s; }
.player-play span { width: 92px; height: 92px; border-radius: 50%; display: grid; place-items: center; font-size: 30px; padding-left: 6px; color: var(--ink); background: rgba(210,59,69,.9); box-shadow: 0 0 0 1px var(--gold), 0 0 0 8px rgba(201,166,107,.15); transition: transform .25s; }
.player-play:hover span { transform: scale(1.06); }
.player-play b { font-family: var(--f-display); font-style: italic; font-size: clamp(26px, 3vw, 40px); font-weight: 500; }
.player-play small { font-family: var(--f-caps); letter-spacing: .14em; color: var(--gold); font-size: 15px; }
.player-play:focus-visible { outline: 2px solid var(--gold); outline-offset: -6px; }
.player-play.gone { opacity: 0; pointer-events: none; }

/* Film strip: sprocketed, drifting, each frame cues the player */
.reel-strip { margin-top: 40px; overflow: hidden; position: relative; padding: 22px 0; background:
  radial-gradient(circle at 8px 50%, #1b0b0e 4px, transparent 4.5px) 0 7px / 26px 14px repeat-x,
  radial-gradient(circle at 8px 50%, #1b0b0e 4px, transparent 4.5px) 0 calc(100% - 7px) / 26px 14px repeat-x,
  #050102; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  -webkit-mask: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.reel-strip::before, .reel-strip::after { content: ""; position: absolute; left: 0; right: 0; height: 14px; z-index: 1; pointer-events: none;
  background: repeating-linear-gradient(90deg, transparent 0 6px, #c9a66b33 6px 16px, transparent 16px 26px); opacity: .5; }
.reel-strip::before { top: 3px; } .reel-strip::after { bottom: 3px; }
.reel-track { display: flex; gap: 10px; width: max-content; animation: strip 70s linear infinite; }
.reel-strip:hover .reel-track, .reel-strip:focus-within .reel-track { animation-play-state: paused; }
@keyframes strip { to { transform: translateX(-50%); } }
.frame-cell { all: unset; cursor: pointer; position: relative; width: 260px; aspect-ratio: 1040 / 464; flex: none; outline: 1px solid #2a1418; overflow: hidden; }
.frame-cell img { width: 100%; height: 100%; object-fit: cover; filter: sepia(.55) brightness(.8); transition: filter .3s, transform .5s; }
.frame-cell:hover img, .frame-cell:focus-visible img { filter: none; transform: scale(1.05); }
.frame-cell:focus-visible { outline: 2px solid var(--gold); }
.frame-cell .tc { position: absolute; top: 6px; left: 8px; font-family: var(--f-caps); font-size: 13px; letter-spacing: .1em; color: var(--gold); text-shadow: 0 1px 3px #000; }
.frame-cell .cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 18px 10px 7px; font-family: var(--f-display); font-style: italic; font-size: 17px; color: var(--ink);
  background: linear-gradient(transparent, rgba(5,1,2,.9)); opacity: 0; transform: translateY(6px); transition: opacity .25s, transform .25s; }
.frame-cell:hover .cap, .frame-cell:focus-visible .cap { opacity: 1; transform: none; }
.strip-note { text-align: center; color: var(--dim); font-style: italic; margin-top: 14px; font-size: 16px; }
@media (prefers-reduced-motion: reduce) { .reel-track { animation: none; } .reel-strip { overflow-x: auto; } }