/* Fermata · fermata.vn — "một đêm diễn": cinema · âm thanh & ánh sáng · sân khấu nhạc kịch.
   Palette from FERMATA-REF-2026-11-04: cold blue-slate night vs localized amber-gold, burgundy velvet, aged ivory, worn brass, dark wood. */
@font-face { font-family: "Cormorant"; src: url("../fonts/CormorantGaramond-500.ttf") format("truetype"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Cormorant"; src: url("../fonts/CormorantGaramond-600.ttf") format("truetype"); font-weight: 600 700; font-display: swap; }
@font-face { font-family: "Cormorant"; src: url("../fonts/CormorantGaramond-Italic500.ttf") format("truetype"); font-weight: 500; font-style: italic; font-display: swap; }
@font-face { font-family: "Cinzel D"; src: url("../fonts/Cinzel-Decorative-1.ttf") format("truetype"); font-display: swap; }

:root {
  --night: #070a14; --night-2: #0c1222; --slate: #151d31; --slate-2: #222c45; --slate-3: #34405e; --mist: #93a1c0; --frost: #c9d3ea;
  --amber: #f3b45c; --amber-hot: #ffcf7d; --gold: #c9a24d; --gold-hi: #f2d58c; --brass: #8e6f37; --brass-dk: #5b4520;
  --velvet: #5e121c; --velvet-2: #7d1a27; --velvet-hi: #a8283a; --ivory: #ede3cc; --ivory-2: #d9ccae; --ink: #241a14; --wood: #2d1c12;
  --ok: #8fc58a; --bad: #e0705f;
  --serif: "Cormorant", "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --deco: "Cinzel D", "Cormorant", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(.22, .9, .25, 1); --ease-io: cubic-bezier(.7, 0, .2, 1); --ease-back: cubic-bezier(.3, 1.4, .5, 1);
  --nav-h: 72px;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: auto; }
body { margin: 0; background: var(--night); color: var(--ivory); font: 500 19px/1.6 var(--serif); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
body.locked { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: var(--gold-hi); text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--velvet-hi); color: var(--ivory); }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 4px; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ------------------------------------------------------------ film grain + vignette (cinema layer, always on top, no events) */
.grain { position: fixed; inset: -50%; z-index: 90; pointer-events: none; opacity: .07; mix-blend-mode: overlay; background-size: 220px; animation: grain 1s steps(6) infinite; }
@keyframes grain { 0% { transform: translate(0, 0) } 20% { transform: translate(-3%, 2%) } 40% { transform: translate(2%, -4%) } 60% { transform: translate(-4%, -1%) } 80% { transform: translate(3%, 3%) } 100% { transform: translate(0, 0) } }
.vignette { position: fixed; inset: 0; z-index: 89; pointer-events: none; background: radial-gradient(120% 90% at 50% 45%, transparent 55%, rgba(3, 4, 10, .55) 100%); }

/* ------------------------------------------------------------ type */
.eyebrow { font: 600 12px/1 var(--sans); letter-spacing: .32em; text-transform: uppercase; color: var(--gold); display: inline-flex; align-items: center; gap: 14px; }
.eyebrow::before { content: ""; width: 38px; height: 1px; background: linear-gradient(90deg, transparent, var(--gold)); }
.act-no { font: 400 clamp(64px, 11vw, 168px)/.8 var(--deco); color: transparent; -webkit-text-stroke: 1px rgba(201, 162, 77, .45); letter-spacing: -.02em; user-select: none; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; margin: 0; line-height: 1.08; letter-spacing: .005em; }
.h-display { font-size: clamp(44px, 6.4vw, 104px); }
.h-section { font-size: clamp(38px, 4.8vw, 76px); }
.h-sub { font-size: clamp(24px, 2.4vw, 34px); }
.gild { background: linear-gradient(180deg, #fff1c8 0%, #f2d58c 30%, #c9a24d 62%, #8e6f37 100%); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 2px 14px rgba(243, 180, 92, .25)); }
.lede { font-size: clamp(19px, 1.5vw, 23px); color: var(--frost); max-width: 60ch; }
.muted { color: var(--mist); }
.ital { font-style: italic; }
.small { font: 500 14px/1.5 var(--sans); }

/* ------------------------------------------------------------ buttons: brass & velvet */
.btn { --b: var(--gold); position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 28px; border: 0; border-radius: 2px; cursor: pointer; font: 600 14px/1 var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--ink); background: linear-gradient(180deg, #f7dc96, #d8b05b 48%, #a6812f 52%, #c99c45); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .55), inset 0 -2px 0 rgba(70, 45, 10, .5), 0 10px 30px -10px rgba(243, 180, 92, .6); transition: transform .35s var(--ease), box-shadow .35s var(--ease), filter .35s; isolation: isolate; overflow: hidden; white-space: nowrap; }
.btn::before { content: ""; position: absolute; inset: 0; background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, .65) 50%, transparent 65%); transform: translateX(-120%); transition: transform .9s var(--ease); z-index: -1; }
.btn:hover { transform: translateY(-2px); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .55), inset 0 -2px 0 rgba(70, 45, 10, .5), 0 18px 40px -12px rgba(243, 180, 92, .85); }
.btn:hover::before { transform: translateX(120%); }
.btn:active { transform: translateY(1px) scale(.98); }
.btn[disabled] { filter: grayscale(.8) brightness(.7); cursor: not-allowed; transform: none; }
.btn.velvet { color: var(--ivory); background: linear-gradient(180deg, #a12a3b, #6c1520 55%, #4d0e17); box-shadow: inset 0 1px 0 rgba(255, 190, 170, .35), inset 0 0 0 1px rgba(201, 162, 77, .55), 0 12px 30px -12px rgba(168, 40, 58, .8); }
.btn.ghost { color: var(--ivory); background: rgba(10, 14, 28, .35); box-shadow: inset 0 0 0 1px rgba(201, 162, 77, .55); backdrop-filter: blur(6px); }
.btn.ghost:hover { box-shadow: inset 0 0 0 1px var(--gold-hi), 0 0 30px -6px rgba(243, 180, 92, .5); }
.btn.sm { min-height: 40px; padding: 0 18px; font-size: 12px; }
.btn .ico { width: 18px; height: 18px; }
.link-u { position: relative; color: var(--gold-hi); }
.link-u::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease); }
.link-u:hover::after { transform: scaleX(1); transform-origin: left; }

/* ------------------------------------------------------------ nav */
.nav { position: fixed; inset: 0 0 auto; z-index: 70; height: var(--nav-h); display: flex; align-items: center; gap: 24px; padding: 0 clamp(16px, 3vw, 40px); transition: background .5s, backdrop-filter .5s, transform .6s var(--ease), box-shadow .5s; }
.nav.solid { background: linear-gradient(180deg, rgba(7, 10, 20, .92), rgba(7, 10, 20, .72)); backdrop-filter: blur(14px) saturate(1.2); box-shadow: 0 1px 0 rgba(201, 162, 77, .18); }
.nav.hide { transform: translateY(-100%); }
.nav .brand { display: flex; align-items: center; gap: 12px; color: var(--ivory); }
.nav .brand img { width: 42px; height: auto; filter: drop-shadow(0 0 12px rgba(243, 180, 92, .45)); transition: transform .8s var(--ease); }
.nav .brand:hover img { transform: rotate(-8deg) scale(1.06); }
.nav .brand b { font: 400 20px/1 var(--deco); letter-spacing: .3em; }
.nav-links { display: flex; gap: 4px; margin: 0 auto; list-style: none; padding: 0; }
.nav-links a { position: relative; display: block; padding: 10px 14px; color: var(--frost); font: 600 12.5px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; transition: color .3s; }
.nav-links a small { display: block; font: italic 500 13px/1 var(--serif); letter-spacing: .04em; text-transform: none; color: var(--gold); opacity: .8; margin-bottom: 4px; }
.nav-links a::after { content: ""; position: absolute; left: 50%; bottom: 2px; width: 5px; height: 5px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 10px var(--amber); transform: translateX(-50%) scale(0); transition: transform .4s var(--ease-back); }
.nav-links a:hover, .nav-links a.on { color: var(--ivory); }
.nav-links a:hover::after, .nav-links a.on::after { transform: translateX(-50%) scale(1); }
.nav-right { display: flex; align-items: center; gap: 12px; }
.sound-toggle { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; border: 1px solid rgba(201, 162, 77, .45); background: rgba(10, 14, 28, .4); cursor: pointer; }
.eq { display: flex; align-items: flex-end; gap: 3px; height: 16px; }
.eq i { width: 3px; background: var(--gold-hi); border-radius: 1px; height: 3px; transition: height .3s; }
.sound-on .eq i { animation: eq 1s ease-in-out infinite; }
.sound-on .eq i:nth-child(2) { animation-delay: -.3s } .sound-on .eq i:nth-child(3) { animation-delay: -.6s } .sound-on .eq i:nth-child(4) { animation-delay: -.15s }
@keyframes eq { 0%, 100% { height: 3px } 50% { height: 16px } }
.nav-user { display: flex; align-items: center; gap: 10px; padding: 4px 12px 4px 4px; border-radius: 30px; border: 1px solid rgba(201, 162, 77, .35); color: var(--ivory); font: 600 13px/1 var(--sans); }
.nav-user .av { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle at 35% 30%, var(--velvet-hi), var(--velvet)); font: 600 14px/1 var(--serif); color: var(--gold-hi); box-shadow: inset 0 0 0 1px var(--gold); }
.burger { display: none; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; position: relative; }
.burger i { position: absolute; left: 11px; right: 11px; height: 1.5px; background: var(--ivory); transition: transform .4s var(--ease), opacity .3s; }
.burger i:nth-child(1) { top: 16px } .burger i:nth-child(2) { top: 22px } .burger i:nth-child(3) { top: 28px }
.nav-open .burger i:nth-child(1) { transform: translateY(6px) rotate(45deg) } .nav-open .burger i:nth-child(2) { opacity: 0 } .nav-open .burger i:nth-child(3) { transform: translateY(-6px) rotate(-45deg) }
.banner { position: relative; z-index: 71; display: block; text-align: center; padding: 9px 46px; font: 600 13px/1.4 var(--sans); letter-spacing: .04em; color: var(--ivory); background: linear-gradient(90deg, var(--velvet), var(--velvet-2), var(--velvet)); border-bottom: 1px solid rgba(201, 162, 77, .45); }
.banner b { color: var(--gold-hi); }
.has-banner .nav { top: 36px; } .has-banner .nav.solid, .has-banner .nav.hide { top: 0; }

/* ------------------------------------------------------------ curtain intro */
.curtain { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; pointer-events: auto; }
.curtain .half { position: absolute; top: 0; bottom: 0; width: 50.5%; background:
  linear-gradient(180deg, rgba(0, 0, 0, .55), transparent 18%, transparent 75%, rgba(0, 0, 0, .7)),
  repeating-linear-gradient(90deg, #3c0a12 0, #6a1622 2.2%, #8d2232 3.6%, #5a111b 5.4%, #2f070d 7%);
  box-shadow: inset 0 -40px 60px rgba(0, 0, 0, .6); transition: transform 2.2s var(--ease-io), filter 2.2s; will-change: transform; }
.curtain .half::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 26px; background: radial-gradient(circle at 50% 0, var(--gold) 0 5px, transparent 6px) 0 6px / 22px 20px repeat-x, linear-gradient(180deg, var(--brass), var(--gold-hi) 40%, var(--brass)) 0 0 / 100% 7px no-repeat; }
.curtain .l { left: 0; transform-origin: left center; } .curtain .r { right: 0; transform-origin: right center; }
.curtain .valance { position: absolute; top: 0; left: 0; right: 0; height: 12vh; z-index: 2; background: radial-gradient(ellipse 52% 120% at 50% 0, #8d2232, #5a111b 60%, #2f070d), #5a111b; -webkit-mask: radial-gradient(60px 40px at 60px 100%, transparent 98%, #000) -60px 0 / 120px 100%; mask: radial-gradient(60px 40px at 60px 100%, transparent 98%, #000) -60px 0 / 120px 100%; box-shadow: 0 10px 30px rgba(0, 0, 0, .6); transition: transform 1.6s var(--ease-io) .5s; }
.curtain .stage-light { position: absolute; inset: 0; background: radial-gradient(40% 55% at 50% 52%, rgba(243, 180, 92, .28), transparent 70%); z-index: 1; pointer-events: none; animation: breathe 4s ease-in-out infinite; }
@keyframes breathe { 50% { opacity: .6 } }
.curtain .card { position: relative; z-index: 3; text-align: center; display: grid; justify-items: center; gap: 22px; padding: 24px; transition: opacity .8s, transform 1.2s var(--ease); }
.curtain .card img { width: min(520px, 78vw); filter: drop-shadow(0 10px 40px rgba(0, 0, 0, .7)) drop-shadow(0 0 30px rgba(243, 180, 92, .3)); }
.curtain .card p { margin: 0; font: italic 500 20px/1.4 var(--serif); color: var(--ivory-2); }
.curtain .card .row { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.curtain .hint { font: 600 11px/1 var(--sans); letter-spacing: .3em; text-transform: uppercase; color: var(--gold); opacity: .8; }
.curtain.open { pointer-events: none; }
.curtain.open .l { transform: translateX(-96%) scaleX(.35); filter: brightness(.6); }
.curtain.open .r { transform: translateX(96%) scaleX(.35); filter: brightness(.6); }
.curtain.open .valance { transform: translateY(-100%); }
.curtain.open .card { opacity: 0; transform: scale(1.08); }
.curtain.open .stage-light { opacity: 0; transition: opacity .6s; }
.curtain.gone { display: none; }

/* ------------------------------------------------------------ hero (overture) */
.hero { position: relative; height: 100svh; min-height: 640px; overflow: hidden; isolation: isolate; }
.hero .layer { position: absolute; inset: -6%; will-change: transform; }
.hero .bg { background: url("../img/keyart.jpg") 50% 38% / cover no-repeat; filter: saturate(1.05) contrast(1.05); }
.hero .bg::after { content: ""; position: absolute; inset: 0; background: radial-gradient(34% 46% at 50% 62%, rgba(7, 10, 20, .72), transparent 100%), linear-gradient(0deg, var(--night) 0%, rgba(7, 10, 20, .55) 22%, transparent 48%); }
.hero .spot { position: absolute; inset: 0; z-index: 2; pointer-events: none; background: radial-gradient(420px 420px at var(--mx, 70%) var(--my, 40%), rgba(255, 207, 125, .16), transparent 70%); mix-blend-mode: screen; transition: background .1s; }
.hero .dark { position: absolute; inset: 0; z-index: 2; pointer-events: none; background: radial-gradient(560px 480px at var(--mx, 70%) var(--my, 40%), transparent 30%, rgba(4, 6, 14, .45) 100%); }
.letterbox { position: absolute; left: 0; right: 0; height: 9vh; background: #000; z-index: 6; transition: transform 1.4s var(--ease-io); }
.letterbox.t { top: 0; } .letterbox.b { bottom: 0; }
.hero.scrolled .letterbox.t { transform: translateY(-100%); } .hero.scrolled .letterbox.b { transform: translateY(100%); }
.hero .scraps { position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.hero .scraps img { position: absolute; width: 110px; opacity: .9; filter: drop-shadow(0 8px 10px rgba(0, 0, 0, .5)) sepia(.1); animation: drift 14s ease-in-out infinite; }
@keyframes drift { 0%, 100% { transform: translate(0, 0) rotate(var(--r, 0deg)) } 50% { transform: translate(18px, -28px) rotate(calc(var(--r, 0deg) + 14deg)) } }
.hero .content { position: absolute; z-index: 5; left: 50%; transform: translateX(-50%); bottom: calc(9vh + clamp(40px, 7vh, 80px)); width: min(640px, 92vw); text-align: center; display: grid; justify-items: center; }
.hero .logo { width: min(440px, 76vw); margin: 10px 0 0; filter: drop-shadow(0 10px 40px rgba(0, 0, 0, .9)) drop-shadow(0 0 40px rgba(7, 10, 20, .8)); }
.hero .tag { font: italic 500 clamp(19px, 1.6vw, 24px)/1.5 var(--serif); color: var(--ivory-2); margin: 8px 0 26px; max-width: 40ch; text-shadow: 0 2px 16px #000, 0 0 30px rgba(7, 10, 20, .9); }
.hero .ctas { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; justify-content: center; }
.hero .status { position: absolute; z-index: 6; right: clamp(16px, 4vw, 60px); bottom: calc(9vh + 24px); display: flex; gap: 10px; align-items: center; font: 600 12px/1 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--frost); padding: 10px 14px; border-radius: 30px; background: rgba(7, 10, 20, .55); border: 1px solid rgba(201, 162, 77, .3); backdrop-filter: blur(8px); transition: bottom 1.4s var(--ease-io); }
.hero.scrolled .status { bottom: 24px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mist); }
.dot.up { background: var(--ok); box-shadow: 0 0 0 0 rgba(143, 197, 138, .7); animation: ping 2s infinite; }
.dot.down { background: var(--bad); }
@keyframes ping { 70% { box-shadow: 0 0 0 10px rgba(143, 197, 138, 0) } 100% { box-shadow: 0 0 0 0 rgba(143, 197, 138, 0) } }
.baton { position: absolute; z-index: 6; left: clamp(20px, 4vw, 60px); bottom: calc(9vh + 18px); display: grid; justify-items: start; gap: 10px; color: var(--gold); font: 600 10px/1 var(--sans); letter-spacing: .4em; text-transform: uppercase; transition: bottom 1.4s var(--ease-io), opacity .5s; }
.baton i { width: 1px; height: 54px; background: linear-gradient(var(--gold-hi), transparent); transform-origin: top; animation: baton 2.2s var(--ease) infinite; }
@keyframes baton { 0% { transform: scaleY(0) } 50% { transform: scaleY(1) } 100% { transform: scaleY(1); opacity: 0 } }
.hero.scrolled .baton { opacity: 0; }

/* staff lines that draw across sections (music shapes the layout) */
.staff { position: relative; height: 46px; margin: 0; pointer-events: none; }
.staff svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.staff .lines path { stroke: rgba(201, 162, 77, .35); stroke-width: 1; fill: none; stroke-dasharray: 2400; stroke-dashoffset: 2400; transition: stroke-dashoffset 2.4s var(--ease); }
.staff.in .lines path { stroke-dashoffset: 0; }
.staff .notes circle { fill: var(--gold-hi); opacity: 0; transform-box: fill-box; transform-origin: center; transition: opacity .5s, transform .6s var(--ease-back); transform: scale(.2); filter: drop-shadow(0 0 6px var(--amber)); }
.staff.in .notes circle { opacity: 1; transform: scale(1); }

/* tempo marquee */
.marquee { position: relative; overflow: hidden; border-block: 1px solid rgba(201, 162, 77, .2); background: linear-gradient(180deg, var(--night), var(--night-2)); padding: 18px 0; }
.marquee .track { display: flex; gap: 60px; width: max-content; animation: marquee 48s linear infinite; font: italic 500 clamp(26px, 3vw, 44px)/1 var(--serif); color: var(--slate-3); }
.marquee .track span { display: inline-flex; align-items: center; gap: 60px; white-space: nowrap; }
.marquee .track span::after { content: "𝄐"; font-style: normal; color: var(--gold); font-size: .8em; }
.marquee .track em { color: var(--ivory-2); }
@keyframes marquee { to { transform: translateX(-50%) } }

/* ------------------------------------------------------------ sections */
.act { position: relative; padding: clamp(90px, 13vh, 160px) clamp(20px, 6vw, 110px); }
.act-head { display: grid; grid-template-columns: auto 1fr; align-items: end; gap: clamp(16px, 3vw, 40px); margin-bottom: clamp(40px, 6vh, 80px); }
.act-head .act-no { grid-row: span 2; }
.act-head h2 { max-width: 24ch; }
.act-head .lede { grid-column: 2; margin: 14px 0 0; }

/* reveal on scroll */
[data-reveal] { opacity: 0; transform: translateY(40px); transition: opacity 1.1s var(--ease), transform 1.1s var(--ease); transition-delay: var(--d, 0s); }
[data-reveal="left"] { transform: translateX(-60px); } [data-reveal="right"] { transform: translateX(60px); } [data-reveal="zoom"] { transform: scale(.92); }
[data-reveal].in { opacity: 1; transform: none; }
.split-line { display: block; overflow: hidden; }
.split-line > span { display: block; transform: translateY(105%); transition: transform 1.2s var(--ease); transition-delay: var(--d, 0s); }
.in .split-line > span, .split-line.in > span { transform: none; }

/* ------------------------------------------------------------ ACT I · world (pinned horizontal journey) */
.journey { position: relative; height: 560vh; }
.journey .pin { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.journey .rail { display: flex; height: 100%; will-change: transform; }
.chapter { position: relative; flex: 0 0 100vw; height: 100%; overflow: hidden; display: flex; align-items: flex-end; }
.chapter .img { position: absolute; inset: -4% -8%; background-size: cover; background-position: center; will-change: transform; transform: scale(1.08); }
.chapter::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(7, 10, 20, .95) 6%, rgba(7, 10, 20, .25) 55%, rgba(7, 10, 20, .55)), linear-gradient(90deg, rgba(7, 10, 20, .7), transparent 60%); }
.chapter .txt { position: relative; z-index: 2; padding: 0 clamp(20px, 7vw, 120px) clamp(90px, 16vh, 150px); max-width: 860px; }
.chapter .yr { font: 600 clamp(13px, 1.1vw, 15px)/1 var(--sans); letter-spacing: .28em; text-transform: uppercase; color: var(--gold); }
.chapter h3 { font-size: clamp(40px, 5.4vw, 88px); margin: 14px 0 18px; }
.chapter p { margin: 0; color: var(--frost); font-size: clamp(19px, 1.45vw, 23px); max-width: 52ch; }
.chapter .big { position: absolute; right: clamp(16px, 5vw, 80px); top: 50%; transform: translateY(-50%); z-index: 1; font: 400 clamp(140px, 26vw, 420px)/1 var(--deco); color: transparent; -webkit-text-stroke: 1px rgba(242, 213, 140, .18); pointer-events: none; }
.journey .hud { position: absolute; z-index: 5; left: clamp(20px, 7vw, 120px); right: clamp(20px, 7vw, 120px); bottom: 40px; display: flex; align-items: center; gap: 18px; }
.journey .hud .label { font: 600 11px/1 var(--sans); letter-spacing: .3em; color: var(--gold); text-transform: uppercase; white-space: nowrap; }
.journey .bar { position: relative; flex: 1; height: 22px; }
.journey .bar::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 9px; transform: translateY(-50%); background: repeating-linear-gradient(180deg, rgba(201, 162, 77, .35) 0 1px, transparent 1px 2px); }
.journey .bar .fill { position: absolute; left: 0; top: 50%; height: 2px; transform: translateY(-50%); width: 0; background: var(--gold-hi); box-shadow: 0 0 12px var(--amber); }
.journey .bar .n { position: absolute; top: 50%; width: 12px; height: 9px; border-radius: 50%; background: var(--slate-3); transform: translate(-50%, -50%) rotate(-20deg); transition: background .4s, box-shadow .4s, transform .5s var(--ease-back); }
.journey .bar .n.on { background: var(--gold-hi); box-shadow: 0 0 12px var(--amber); transform: translate(-50%, -50%) rotate(-20deg) scale(1.5); }

/* ------------------------------------------------------------ ACT II · roles (the stage) */
.roles { background: radial-gradient(80% 60% at 50% 100%, rgba(94, 18, 28, .35), transparent 70%), linear-gradient(180deg, var(--night), #0a0f1d 60%, var(--night)); overflow: hidden; }
.stage { position: relative; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, .9fr); gap: clamp(20px, 4vw, 60px); align-items: center; min-height: 78vh; }
.boards { position: relative; height: min(88vh, 860px); }
.boards::before { content: ""; position: absolute; left: -10%; right: -10%; bottom: 0; height: 26%; background: linear-gradient(180deg, rgba(45, 28, 18, .0), rgba(45, 28, 18, .75)), repeating-linear-gradient(90deg, #2d1c12 0 120px, #241509 120px 122px); transform: perspective(600px) rotateX(55deg); transform-origin: bottom; border-top: 1px solid rgba(201, 162, 77, .25); }
.boards .cone { position: absolute; top: -10%; width: 46%; height: 112%; left: var(--cx, 27%); transform: translateX(-50%); background: linear-gradient(180deg, rgba(255, 220, 150, .0), rgba(255, 214, 140, .22) 60%, rgba(255, 207, 125, .32)); clip-path: polygon(44% 0, 56% 0, 100% 100%, 0 100%); filter: blur(6px); transition: left 1s var(--ease); mix-blend-mode: screen; pointer-events: none; z-index: 3; }
.boards .pool { position: absolute; bottom: 2%; width: 36%; height: 9%; left: var(--cx, 27%); transform: translateX(-50%); border-radius: 50%; background: radial-gradient(closest-side, rgba(255, 207, 125, .55), transparent); transition: left 1s var(--ease); z-index: 1; }
.actor { position: absolute; bottom: 3%; height: 96%; width: 44%; cursor: pointer; border: 0; padding: 0; background: none; transition: transform 1s var(--ease), filter 1s var(--ease); z-index: 2; }
.actor img { height: 100%; width: 100%; object-fit: contain; object-position: bottom; pointer-events: none; }
.actor[data-i="0"] { left: 5%; } .actor[data-i="1"] { left: 31.5%; } .actor[data-i="2"] { left: 58%; }
.actor:not(.on) { filter: brightness(.18) saturate(.3) contrast(1.2) drop-shadow(0 0 1px rgba(147, 161, 192, .6)); transform: scale(.88) translateY(2%); }
.actor.on { filter: brightness(1.04) drop-shadow(0 20px 40px rgba(0, 0, 0, .7)); transform: scale(1.04); z-index: 4; }
.actor:not(.on):hover { filter: brightness(.35) saturate(.5) drop-shadow(0 0 2px rgba(242, 213, 140, .7)); }
.role-card { position: relative; padding: clamp(24px, 3vw, 40px); background: linear-gradient(180deg, rgba(21, 29, 49, .85), rgba(12, 18, 34, .9)); border: 1px solid rgba(201, 162, 77, .35); box-shadow: 0 30px 80px -30px #000, inset 0 0 0 6px rgba(7, 10, 20, .6), inset 0 0 0 7px rgba(201, 162, 77, .18); }
.role-card .k { font: 600 11px/1 var(--sans); letter-spacing: .3em; color: var(--gold); text-transform: uppercase; }
.role-card h3 { font-size: clamp(36px, 3.6vw, 56px); margin: 10px 0 4px; }
.role-card .en { font: italic 500 20px/1 var(--serif); color: var(--mist); }
.role-card p { color: var(--frost); }
.role-swap { transition: opacity .45s, transform .6s var(--ease); }
.role-swap.out { opacity: 0; transform: translateY(14px); }
.faders { display: grid; gap: 12px; margin: 22px 0; }
.fader { display: grid; grid-template-columns: 110px 1fr 34px; align-items: center; gap: 12px; font: 600 12px/1 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--mist); }
.fader .t { position: relative; height: 6px; background: var(--slate-2); border-radius: 3px; overflow: hidden; }
.fader .t i { position: absolute; inset: 0 auto 0 0; width: var(--v); background: linear-gradient(90deg, var(--brass), var(--gold-hi)); transition: width 1.1s var(--ease); }
.fader b { color: var(--ivory); text-align: right; }
.skills { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px; padding: 0; list-style: none; }
.skills li { padding: 7px 12px; border: 1px solid rgba(201, 162, 77, .35); border-radius: 2px; font: 600 12px/1 var(--sans); letter-spacing: .06em; color: var(--ivory-2); background: rgba(7, 10, 20, .4); }
.role-nav { display: flex; gap: 10px; margin-top: 18px; }
.role-nav button { flex: 1; padding: 12px 8px; border: 1px solid rgba(201, 162, 77, .25); background: rgba(7, 10, 20, .4); cursor: pointer; font: 600 11px/1.3 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--mist); transition: all .4s var(--ease); }
.role-nav button.on { color: var(--ink); background: linear-gradient(180deg, var(--gold-hi), var(--gold)); border-color: var(--gold-hi); }

/* ------------------------------------------------------------ ACT III · playable stage (proscenium) */
.play { background: linear-gradient(180deg, var(--night), #0b0f1e); }
.proscenium { position: relative; max-width: 1280px; margin: 0 auto; padding: clamp(14px, 2vw, 26px); background: linear-gradient(180deg, #3a2a14, #1f150a); border-radius: 50% 50% 6px 6px / 70px 70px 6px 6px; box-shadow: 0 50px 120px -40px #000, inset 0 0 0 2px var(--brass), inset 0 0 0 10px #2a1d0d, inset 0 0 0 11px rgba(242, 213, 140, .4); }
.proscenium::before { content: "𝄐"; position: absolute; left: 50%; top: -6px; transform: translate(-50%, -50%); font-size: 54px; line-height: 1; color: var(--gold-hi); text-shadow: 0 0 20px var(--amber); width: 90px; height: 70px; display: grid; place-items: center; background: radial-gradient(closest-side, #3a2a14 70%, transparent); }
.screen { position: relative; aspect-ratio: 16 / 9; border-radius: 46% 46% 2px 2px / 54px 54px 2px 2px; overflow: hidden; background: #000; touch-action: none; user-select: none; -webkit-user-select: none; }
.screen canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.screen .side { position: absolute; top: 0; bottom: 0; width: 9%; z-index: 4; pointer-events: none; background: repeating-linear-gradient(90deg, #3c0a12 0, #6a1622 18%, #8d2232 30%, #5a111b 46%, #2f070d 60%); box-shadow: 0 0 40px rgba(0, 0, 0, .8); }
.screen .side.l { left: 0; border-radius: 0 0 60% 0 / 0 0 12% 0; } .screen .side.r { right: 0; border-radius: 0 0 0 60% / 0 0 0 12%; }
.screen .overlay { position: absolute; inset: 0; z-index: 5; display: grid; place-items: center; text-align: center; background: radial-gradient(60% 70% at 50% 50%, rgba(7, 10, 20, .55), rgba(7, 10, 20, .92)); transition: opacity .6s; padding: 20px; }
.screen .overlay.hide { opacity: 0; pointer-events: none; }
.screen .overlay h3 { font-size: clamp(28px, 3.4vw, 50px); }
.screen .overlay p { color: var(--frost); max-width: 52ch; margin: 10px auto 22px; font-size: clamp(16px, 1.3vw, 20px); }
.keys { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; margin-bottom: 24px; font: 600 12px/1.4 var(--sans); color: var(--mist); letter-spacing: .06em; }
.keys kbd { display: inline-block; min-width: 30px; padding: 5px 8px; margin-right: 6px; border-radius: 4px; border: 1px solid var(--gold); color: var(--gold-hi); background: rgba(7, 10, 20, .6); font: 600 12px/1 var(--sans); box-shadow: 0 2px 0 var(--brass-dk); }
.demo-tabs { display: flex; justify-content: center; gap: 0; margin: 0 auto 28px; width: max-content; max-width: 100%; border: 1px solid rgba(201, 162, 77, .4); padding: 4px; border-radius: 40px; background: rgba(7, 10, 20, .5); }
.demo-tabs button { border: 0; background: none; cursor: pointer; padding: 12px 22px; border-radius: 30px; font: 600 12.5px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--mist); transition: all .4s var(--ease); }
.demo-tabs button.on { color: var(--ink); background: linear-gradient(180deg, var(--gold-hi), var(--gold)); box-shadow: 0 6px 20px -6px rgba(243, 180, 92, .7); }
.demo-foot { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 1280px; margin: 26px auto 0; }
.demo-foot div { padding: 16px 18px; border-left: 1px solid rgba(201, 162, 77, .35); color: var(--frost); font-size: 17px; }
.demo-foot b { display: block; font: 600 11px/1 var(--sans); letter-spacing: .26em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }

/* ------------------------------------------------------------ ACT IV · the silent chorus (mobs) */
.chorus { background: radial-gradient(70% 50% at 50% 0, rgba(52, 64, 94, .35), transparent), var(--night); overflow: hidden; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(14px, 1.6vw, 24px); perspective: 1400px; }
.mob { position: relative; aspect-ratio: 3 / 4.3; cursor: pointer; transform-style: preserve-3d; transition: transform .9s var(--ease); border: 0; padding: 0; background: none; text-align: left; }
.mob .face, .mob .back { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; overflow: hidden; border: 1px solid rgba(201, 162, 77, .35); }
.mob .face { background: radial-gradient(70% 55% at 50% 38%, rgba(243, 180, 92, .22), transparent 70%), linear-gradient(180deg, #19223a, #0b1020); }
.mob .face img { position: absolute; left: 6%; right: 6%; bottom: 13%; height: 76%; width: 88%; object-fit: contain; object-position: bottom; transition: transform .9s var(--ease), filter .9s; filter: drop-shadow(0 18px 18px rgba(0, 0, 0, .65)) brightness(.88); transform: translateZ(40px); }
.mob:hover .face img { transform: translateZ(60px) scale(1.05) translateY(-2%); filter: drop-shadow(0 22px 24px rgba(0, 0, 0, .7)) brightness(1.05); }
.mob .face .nm { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 16px; background: linear-gradient(0deg, rgba(7, 10, 20, .95), transparent); }
.mob .face .nm b { display: block; font: 600 22px/1.1 var(--serif); }
.mob .face .nm span { font: 600 10.5px/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--gold); }
.mob .face::before { content: ""; position: absolute; inset: 8px; border: 1px solid rgba(201, 162, 77, .18); pointer-events: none; z-index: 2; }
.mob .glare { position: absolute; inset: 0; z-index: 3; pointer-events: none; background: radial-gradient(300px 300px at var(--gx, 50%) var(--gy, 30%), rgba(255, 230, 180, .16), transparent 60%); opacity: 0; transition: opacity .4s; }
.mob:hover .glare { opacity: 1; }
.mob .back { transform: rotateY(180deg); background: linear-gradient(180deg, #efe4c8, #d8c69c); color: var(--ink); padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.mob .back::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(180deg, transparent 0 22px, rgba(36, 26, 20, .12) 22px 23px) 0 40% / 100% 120px no-repeat; pointer-events: none; }
.mob .back h4 { font-size: 26px; } .mob .back p { margin: 0; font-size: 16.5px; line-height: 1.45; }
.mob .back .tag { font: 700 10px/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--velvet-2); }
.mob.flip { transform: rotateY(180deg); }
.plate { margin-top: clamp(40px, 6vh, 70px); display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(20px, 4vw, 60px); align-items: center; }
.plate figure { margin: 0; position: relative; }
.plate figure img { width: 100%; border: 1px solid rgba(201, 162, 77, .3); box-shadow: 0 40px 90px -40px #000; }
.plate figcaption { margin-top: 10px; font: 600 11px/1.4 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--mist); }

/* ------------------------------------------------------------ ACT V · playbill (features) */
.bill { background: linear-gradient(180deg, var(--night), #0d1120); }
.programme { display: grid; grid-template-columns: repeat(12, 1fr); grid-auto-rows: 120px; gap: clamp(12px, 1.4vw, 20px); }
.feat { position: relative; overflow: hidden; grid-column: span 4; grid-row: span 3; isolation: isolate; border: 1px solid rgba(201, 162, 77, .28); background: var(--slate); }
.feat.w { grid-column: span 8; } .feat.t { grid-row: span 4; } .feat.s { grid-row: span 2; }
.feat .bgi { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform 1.6s var(--ease), filter 1s; z-index: -2; filter: saturate(.9) brightness(.7); }
.feat::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(7, 10, 20, .96) 8%, rgba(7, 10, 20, .3) 70%); }
.feat:hover .bgi { transform: scale(1.07); filter: saturate(1.05) brightness(.85); }
.feat .in { position: absolute; left: 0; right: 0; bottom: 0; padding: clamp(18px, 2vw, 28px); }
.feat .no { position: absolute; top: 16px; right: 18px; font: 400 15px/1 var(--deco); color: var(--gold); letter-spacing: .2em; }
.feat h3 { font-size: clamp(26px, 2.3vw, 36px); margin-bottom: 8px; }
.feat p { margin: 0; color: var(--frost); font-size: 17px; max-width: 46ch; }
.feat .chips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 12px; }
.feat .chips span { font: 600 10.5px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; padding: 6px 9px; border: 1px solid rgba(201, 162, 77, .4); color: var(--gold-hi); background: rgba(7, 10, 20, .5); }
.feat.paper { background: linear-gradient(180deg, #efe4c8, #d6c398); color: var(--ink); }
.feat.paper::after { display: none; }
.feat.paper p { color: #4a3a2c; } .feat.paper .no { color: var(--velvet-2); }
.feat.paper .in { position: relative; height: 100%; display: flex; flex-direction: column; justify-content: center; }
.feat.paper blockquote { margin: 0; font: italic 500 clamp(22px, 2vw, 30px)/1.3 var(--serif); }
.feat.paper cite { display: block; margin-top: 14px; font: 600 11px/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--velvet-2); font-style: normal; }

/* ------------------------------------------------------------ encore + notices + footer */
.encore { position: relative; min-height: 90vh; display: grid; place-items: center; text-align: center; overflow: hidden; isolation: isolate; }
.encore .bgi { position: absolute; inset: -5%; background: url("../img/bg-c0_heart_court.jpg") center 60% / cover; z-index: -2; filter: brightness(.55); will-change: transform; }
.encore::after { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(50% 60% at 50% 50%, rgba(7, 10, 20, .3), var(--night) 95%); }
.encore .mark { width: 120px; margin: 0 auto 20px; filter: drop-shadow(0 0 30px rgba(243, 180, 92, .6)); animation: float 6s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-10px) } }
.encore .ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }
.notices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.notice { position: relative; padding: 24px; background: linear-gradient(180deg, rgba(21, 29, 49, .7), rgba(12, 18, 34, .7)); border: 1px solid rgba(201, 162, 77, .22); transition: transform .5s var(--ease), border-color .4s; }
.notice:hover { transform: translateY(-6px); border-color: rgba(242, 213, 140, .6); }
.notice .tg { font: 700 10px/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--gold); }
.notice h4 { font-size: 24px; margin: 10px 0 8px; } .notice p { margin: 0; color: var(--frost); font-size: 16.5px; }
.notice time { display: block; margin-top: 14px; font: 600 12px/1 var(--sans); color: var(--mist); }
.notice.pin::before { content: "Ghim"; position: absolute; top: 16px; right: 16px; font: 700 9.5px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; padding: 5px 7px; background: var(--velvet-2); color: var(--gold-hi); }
footer.foot { position: relative; padding: 70px clamp(20px, 6vw, 110px) 40px; background: #05070e; border-top: 1px solid rgba(201, 162, 77, .2); }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 40px; }
.foot h5 { margin: 0 0 14px; font: 600 11px/1 var(--sans); letter-spacing: .28em; text-transform: uppercase; color: var(--gold); }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.foot a { color: var(--frost); font-size: 17px; } .foot a:hover { color: var(--gold-hi); }
.foot .legal { margin-top: 50px; padding-top: 22px; border-top: 1px solid rgba(147, 161, 192, .12); display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font: 500 13px/1.6 var(--sans); color: var(--mist); }
.foot .age { display: inline-grid; place-items: center; width: 44px; height: 44px; border: 2px solid var(--gold); border-radius: 50%; font: 700 13px/1 var(--sans); color: var(--gold-hi); margin-right: 12px; vertical-align: middle; }

/* ------------------------------------------------------------ modal (auth) + toast */
.modal { position: fixed; inset: 0; z-index: 95; display: grid; place-items: center; padding: 16px; background: rgba(4, 6, 12, .7); backdrop-filter: blur(8px); opacity: 0; pointer-events: none; transition: opacity .5s; }
.modal.open { opacity: 1; pointer-events: auto; }
.sheet { position: relative; width: min(480px, 100%); max-height: 92vh; overflow: auto; padding: 40px clamp(22px, 4vw, 40px) 32px; background: linear-gradient(180deg, #151d31, #0b1020); border: 1px solid rgba(201, 162, 77, .45); box-shadow: 0 50px 120px -30px #000, inset 0 0 0 6px rgba(7, 10, 20, .7), inset 0 0 0 7px rgba(201, 162, 77, .2); transform: translateY(30px) scale(.97); transition: transform .7s var(--ease); }
.modal.open .sheet { transform: none; }
.sheet .x { position: absolute; top: 12px; right: 12px; width: 40px; height: 40px; border: 0; background: none; color: var(--mist); font-size: 26px; cursor: pointer; }
.sheet .mk { width: 64px; margin: -6px auto 10px; }
.sheet h3 { text-align: center; font-size: 34px; }
.sheet .sub { text-align: center; color: var(--mist); margin: 6px 0 22px; font-size: 17px; }
.tabs2 { display: grid; grid-template-columns: 1fr 1fr; margin-bottom: 22px; border-bottom: 1px solid rgba(201, 162, 77, .25); }
.tabs2 button { border: 0; background: none; padding: 12px; cursor: pointer; font: 600 12px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--mist); position: relative; }
.tabs2 button.on { color: var(--gold-hi); }
.tabs2 button.on::after { content: ""; position: absolute; left: 20%; right: 20%; bottom: -1px; height: 2px; background: var(--gold-hi); box-shadow: 0 0 10px var(--amber); }
.field { display: grid; gap: 7px; margin-bottom: 16px; }
.field label { font: 600 11px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--mist); }
.field input, .field select, .field textarea { width: 100%; min-height: 50px; padding: 12px 14px; border-radius: 2px; border: 1px solid rgba(147, 161, 192, .3); background: rgba(5, 7, 14, .6); font: 500 16px/1.4 var(--sans); color: var(--ivory); transition: border-color .3s, box-shadow .3s; }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201, 162, 77, .18); }
.field .hint { font: 500 12.5px/1.4 var(--sans); color: var(--mist); }
.check { display: flex; gap: 10px; align-items: flex-start; font: 500 14px/1.5 var(--sans); color: var(--frost); margin: 4px 0 18px; }
.check input { margin-top: 4px; accent-color: var(--gold); width: 16px; height: 16px; }
.form-err { min-height: 22px; margin: -4px 0 12px; font: 600 13.5px/1.4 var(--sans); color: var(--bad); }
.form-ok { color: var(--ok); }
.sheet .btn { width: 100%; }
.sheet .alt { text-align: center; margin-top: 16px; font: 500 14px/1.5 var(--sans); color: var(--mist); }
.shared-note { display: flex; gap: 12px; align-items: center; margin: 0 0 18px; padding: 12px 14px; border: 1px dashed rgba(201, 162, 77, .4); font: 500 13.5px/1.45 var(--sans); color: var(--frost); }
.shared-note b { color: var(--gold-hi); }
.toast-wrap { position: fixed; z-index: 99; left: 50%; bottom: 26px; transform: translateX(-50%); display: grid; gap: 10px; pointer-events: none; width: min(460px, calc(100vw - 32px)); }
.toast { padding: 14px 18px; background: linear-gradient(180deg, #1c253d, #0e1426); border: 1px solid var(--gold); box-shadow: 0 20px 50px -10px #000; font: 600 14px/1.45 var(--sans); color: var(--ivory); animation: toast .6s var(--ease); }
.toast.bad { border-color: var(--bad); }
@keyframes toast { from { opacity: 0; transform: translateY(20px) } }

/* ------------------------------------------------------------ inner pages */
.page-hero { position: relative; padding: calc(var(--nav-h) + clamp(60px, 10vh, 120px)) clamp(20px, 6vw, 110px) clamp(50px, 8vh, 90px); overflow: hidden; isolation: isolate; }
.page-hero .bgi { position: absolute; inset: 0; z-index: -2; background-size: cover; background-position: center; filter: brightness(.45) saturate(.9); }
.page-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, var(--night) 0%, rgba(7, 10, 20, .4) 60%, rgba(7, 10, 20, .7)); }
.wrap { padding: 0 clamp(20px, 6vw, 110px) clamp(80px, 12vh, 140px); }
.panel { position: relative; background: linear-gradient(180deg, rgba(21, 29, 49, .8), rgba(12, 18, 34, .85)); border: 1px solid rgba(201, 162, 77, .3); padding: clamp(20px, 3vw, 36px); box-shadow: inset 0 0 0 5px rgba(7, 10, 20, .5), inset 0 0 0 6px rgba(201, 162, 77, .12); }
.panel h3 { font-size: 30px; margin-bottom: 6px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.packs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.pack { position: relative; cursor: pointer; padding: 26px 18px 20px; text-align: center; border: 1px solid rgba(201, 162, 77, .3); background: radial-gradient(80% 60% at 50% 20%, rgba(243, 180, 92, .14), transparent 70%), linear-gradient(180deg, #19223a, #0c1222); transition: transform .5s var(--ease), border-color .3s, box-shadow .4s; }
.pack:hover { transform: translateY(-6px); border-color: var(--gold); }
.pack.on { border-color: var(--gold-hi); box-shadow: 0 0 0 1px var(--gold-hi), 0 20px 60px -20px rgba(243, 180, 92, .6); }
.pack .gem { width: 70px; height: 70px; margin: 0 auto 12px; background: radial-gradient(circle at 35% 30%, #fff 0 4%, #ffd8e0 8%, #c03050 40%, #5e121c 75%); clip-path: polygon(50% 0, 100% 38%, 82% 100%, 18% 100%, 0 38%); filter: drop-shadow(0 6px 14px rgba(168, 40, 58, .7)); transition: transform .6s var(--ease-back); }
.pack:hover .gem { transform: rotate(-8deg) scale(1.08); }
.pack b { display: block; font: 600 30px/1 var(--serif); }
.pack .bonus { display: inline-block; margin-top: 6px; font: 700 11px/1 var(--sans); letter-spacing: .1em; color: var(--gold-hi); }
.pack .price { margin-top: 14px; font: 700 17px/1 var(--sans); color: var(--ivory); }
.pack .app { margin-top: 6px; font: 500 12.5px/1 var(--sans); color: var(--mist); text-decoration: line-through; }
.pack .x2 { position: absolute; top: -1px; left: -1px; padding: 6px 8px; font: 700 10px/1 var(--sans); letter-spacing: .14em; background: var(--velvet-2); color: var(--gold-hi); }
.steps { display: flex; gap: 0; margin-bottom: 30px; counter-reset: s; }
.steps li { flex: 1; list-style: none; position: relative; padding: 14px 10px 14px 46px; font: 600 13px/1.3 var(--sans); color: var(--mist); border-bottom: 2px solid var(--slate-2); }
.steps li::before { counter-increment: s; content: counter(s); position: absolute; left: 8px; top: 50%; transform: translateY(-50%); width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--slate-3); }
.steps li.on { color: var(--ivory); border-color: var(--gold); } .steps li.on::before { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.dl-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.dl { position: relative; padding: 30px 24px; border: 1px solid rgba(201, 162, 77, .3); background: linear-gradient(180deg, #19223a, #0c1222); display: flex; flex-direction: column; gap: 10px; transition: transform .5s var(--ease), border-color .3s; }
.dl:hover { transform: translateY(-6px); border-color: var(--gold); }
.dl svg { width: 40px; height: 40px; color: var(--gold-hi); }
.dl h4 { font-size: 26px; } .dl .meta { font: 500 13px/1.5 var(--sans); color: var(--mist); }
.dl .btn { margin-top: auto; }
.spec { width: 100%; border-collapse: collapse; font: 500 15px/1.5 var(--sans); }
.spec th, .spec td { text-align: left; padding: 14px 12px; border-bottom: 1px solid rgba(147, 161, 192, .14); vertical-align: top; }
.spec th { font: 600 11px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.faq details { border-bottom: 1px solid rgba(201, 162, 77, .2); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 40px 20px 0; position: relative; font: 600 21px/1.35 var(--serif); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); font: 300 28px/1 var(--sans); color: var(--gold); transition: transform .4s var(--ease); }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { margin: 0 0 20px; color: var(--frost); font-size: 18px; max-width: 70ch; }
.ticket { border: 1px solid rgba(147, 161, 192, .2); padding: 16px 18px; margin-bottom: 12px; background: rgba(5, 7, 14, .4); }
.ticket header { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.ticket .st { font: 700 10px/1 var(--sans); letter-spacing: .18em; text-transform: uppercase; padding: 5px 8px; border: 1px solid; }
.st.open { color: var(--amber); } .st.answered { color: var(--ok); } .st.closed { color: var(--mist); }
.msg { margin: 10px 0 0; padding: 10px 12px; font: 500 14.5px/1.5 var(--sans); background: rgba(21, 29, 49, .6); border-left: 2px solid var(--slate-3); white-space: pre-wrap; }
.msg.staff { border-color: var(--gold); background: rgba(201, 162, 77, .08); }
.msg small { display: block; color: var(--mist); font-size: 12px; margin-bottom: 4px; }
.acct-side { display: grid; gap: 4px; align-content: start; }
.acct-side button { text-align: left; padding: 14px 16px; border: 0; border-left: 2px solid transparent; background: none; cursor: pointer; font: 600 13px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--mist); transition: all .3s; }
.acct-side button.on { color: var(--gold-hi); border-color: var(--gold-hi); background: linear-gradient(90deg, rgba(201, 162, 77, .12), transparent); }
.acct-layout { display: grid; grid-template-columns: 240px 1fr; gap: 30px; }
.gift-input { font: 600 clamp(22px, 2.4vw, 30px)/1 var(--serif) !important; letter-spacing: .24em; text-transform: uppercase; text-align: center; }
.reward-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.reward-row span { padding: 8px 12px; border: 1px solid var(--gold); color: var(--gold-hi); font: 700 13px/1 var(--sans); }
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 12px 20px; font: 500 15px/1.5 var(--sans); }
.kv dt { color: var(--mist); } .kv dd { margin: 0; word-break: break-all; }
.copy { cursor: pointer; border: 0; background: none; color: var(--gold); font: 600 12px/1 var(--sans); padding: 2px 6px; }
.e404 { min-height: 100svh; display: grid; place-items: center; text-align: center; padding: 20px; }

/* ------------------------------------------------------------ responsive */
@media (max-width: 1100px) {
  .nav-links { display: none; position: fixed; inset: var(--nav-h) 0 auto; flex-direction: column; padding: 16px 20px 26px; background: rgba(7, 10, 20, .97); border-bottom: 1px solid rgba(201, 162, 77, .3); }
  .nav-open .nav-links { display: flex; }
  .nav-links a { padding: 14px 6px; font-size: 14px; }
  .burger { display: block; }
  .stage { grid-template-columns: 1fr; }
  .boards { height: 62vh; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .programme { grid-template-columns: repeat(6, 1fr); }
  .feat, .feat.w { grid-column: span 6; } .feat { grid-row: span 3; }
  .plate { grid-template-columns: 1fr; }
  .notices, .grid-3 { grid-template-columns: 1fr 1fr; }
  .packs, .dl-grid { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  :root { --nav-h: 62px; }
  body { font-size: 18px; }
  .nav .brand b { display: none; }
  .nav-right .btn.hide-sm, .nav-user span { display: none; }
  .nav-user { padding: 4px; }
  .act-head { grid-template-columns: 1fr; }
  .act-head .act-no { grid-row: auto; font-size: 64px; }
  .act-head .lede { grid-column: 1; }
  .hero .content { bottom: calc(9vh + 70px); }
  .hero .status { left: 16px; right: auto; }
  .baton { display: none; }
  .cards, .notices, .grid-2, .grid-3, .demo-foot { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr 1fr; gap: 10px; }
  .mob .face .nm b { font-size: 17px; }
  .packs { grid-template-columns: 1fr 1fr; gap: 10px; }
  .dl-grid, .foot-grid { grid-template-columns: 1fr; }
  .acct-layout { grid-template-columns: 1fr; }
  .acct-side { grid-auto-flow: column; overflow-x: auto; }
  .steps li { padding-left: 40px; font-size: 11.5px; }
  .kv { grid-template-columns: 1fr; gap: 2px 0; } .kv dd { margin-bottom: 10px; }
  .proscenium { border-radius: 30px 30px 4px 4px; padding: 8px; }
  .screen { border-radius: 24px 24px 2px 2px; aspect-ratio: 4 / 5; }
  .demo-tabs button { padding: 10px 14px; font-size: 11px; }
  .banner { font-size: 12px; padding: 8px 14px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .grain { display: none; }
}
/* demo stage on phones: taller frame, scrollable overlay, wrapping choices */
.screen .overlay { overflow-y: auto; }
.screen .overlay .demo-tabs { flex-wrap: wrap; width: auto; justify-content: center; }
@media (max-width: 700px) {
  .screen { aspect-ratio: 9 / 14; }
  .screen .overlay { padding: 18px 14px; align-items: start; }
  .screen .overlay h3 { font-size: 26px; }
  .screen .overlay p { font-size: 15.5px; margin: 8px auto 14px; }
  .keys { gap: 10px; margin-bottom: 14px; font-size: 11px; }
  .screen .side { width: 5%; }
}

/* ------------------------------------------------------------ ACT II · dressing room (gender × weapon × armour set) */
.wardrobe { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(320px, .85fr); gap: clamp(20px, 4vw, 56px); align-items: center; }
.mirror { position: relative; height: min(80vh, 760px); border-radius: 48% 48% 6px 6px / 22% 22% 6px 6px; overflow: hidden; background: radial-gradient(60% 50% at 50% 92%, rgba(243, 180, 92, .28), transparent 70%), radial-gradient(70% 60% at 50% 30%, rgba(52, 64, 94, .5), transparent 80%), linear-gradient(180deg, #0d1324, #070a14); box-shadow: inset 0 0 0 2px var(--brass), inset 0 0 0 9px #22180c, inset 0 0 0 10px rgba(242, 213, 140, .35), 0 40px 100px -40px #000; }
.mirror canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.mirror-load { position: absolute; inset: 0; display: grid; place-items: center; font: 600 12px/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--gold); pointer-events: none; transition: opacity .4s; }
.mirror-load.hide { opacity: 0; }
.mirror .acts { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; width: min(94%, 640px); }
.mirror .acts button { border: 1px solid rgba(201, 162, 77, .45); background: rgba(7, 10, 20, .7); color: var(--ivory-2); padding: 8px 12px; border-radius: 30px; cursor: pointer; font: 600 11px/1 var(--sans); letter-spacing: .1em; text-transform: uppercase; backdrop-filter: blur(6px); transition: all .3s var(--ease); }
.mirror .acts button:hover, .mirror .acts button.on { color: var(--ink); background: linear-gradient(180deg, var(--gold-hi), var(--gold)); }
.opt { margin-bottom: 20px; } .opt .k { display: block; margin-bottom: 10px; } .opt .k b { color: var(--ivory); font-weight: 600; letter-spacing: .1em; }
.seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 6px; }
.seg button { border: 1px solid rgba(201, 162, 77, .3); background: rgba(7, 10, 20, .45); color: var(--mist); padding: 12px 8px; cursor: pointer; font: 600 12px/1.25 var(--sans); letter-spacing: .08em; text-align: center; transition: all .35s var(--ease); }
.seg button small { display: block; margin-top: 5px; font: italic 500 13px/1.2 var(--serif); letter-spacing: 0; color: var(--mist); }
.seg button.on { color: var(--ink); background: linear-gradient(180deg, var(--gold-hi), var(--gold)); border-color: var(--gold-hi); } .seg button.on small { color: #4a3a1c; }
.opt input[type=range] { width: 100%; accent-color: var(--gold); }
.ticks { display: flex; justify-content: space-between; font: 600 10.5px/1 var(--sans); color: var(--mist); padding: 2px 2px 0; }
@media (max-width: 1100px) { .wardrobe { grid-template-columns: 1fr; } .mirror { height: 70vh; } }
@media (max-width: 700px) { .mirror { height: 62vh; border-radius: 30px 30px 4px 4px; } .seg button { padding: 10px 4px; font-size: 11px; } .seg button small { display: none; } }
/* lining figures everywhere numbers carry information */
body { font-variant-numeric: lining-nums; }
.pack b, .pack .price { font-variant-numeric: lining-nums tabular-nums; }

/* top-up packs: the game's Ngọc caskets (Ledger17) + the Ngọc currency icon (obj_gem) */
.pack .casket { width: 82%; max-width: 170px; aspect-ratio: 1.35; object-fit: contain; margin: 0 auto 10px; filter: drop-shadow(0 12px 18px rgba(0, 0, 0, .55)); transition: transform .6s var(--ease-back); }
.pack:hover .casket { transform: translateY(-4px) scale(1.05); }
.pack b { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font: 700 24px/1 var(--sans); }
.pack b .ngoc { width: 26px; height: 26px; }
.pack b.pass-name { font: 600 22px/1.1 var(--serif); }

.dl-grid { grid-template-columns: repeat(5, 1fr); }
.dl .sha code { font: 11.5px ui-monospace, Menlo, monospace; color: var(--frost); }
@media (max-width: 1100px) { .dl-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px) { .dl-grid { grid-template-columns: 1fr; } }
.pack .bonus { display: block; }