/* ==========================================================================
   Product demo film (player + overlay typography)
   Overlay sizes use container units (cqw) so text scales with the 16:9 frame.
   ========================================================================== */
.demo-hero { padding: 48px 0 28px; }
.demo-hero h1 { margin-bottom: .5rem; }
.demo-hero p { color: #c9d1db; max-width: 760px; margin: 0; }

.demo { outline: none; }
.demo__stage { position: relative; border-radius: 22px; overflow: hidden; background: #000; border: 1px solid var(--line-2); box-shadow: 0 40px 90px rgba(0, 0, 0, .6), 0 0 0 1px rgba(247, 148, 29, .08); }
.demo__frame { position: relative; width: 100%; aspect-ratio: 16 / 9; container-type: inline-size; overflow: hidden; margin: 0 auto; }
.demo__frame canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: pointer; }
.demo__stage:fullscreen { display: grid; place-items: center; border-radius: 0; border: 0; background: #000; width: 100vw; height: 100vh; }
.demo__stage:fullscreen .demo__frame { width: min(100vw, 177.78vh); }
.demo__stage:-webkit-full-screen { display: grid; place-items: center; border-radius: 0; width: 100vw; height: 100vh; }
.demo__stage:-webkit-full-screen .demo__frame { width: min(100vw, 177.78vh); }

.demo__layers { position: absolute; inset: 0; pointer-events: none; font-family: var(--font-body); color: #fff; }
.demo__layer { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .6s ease, visibility .6s; }
.demo__layer.is-active { opacity: 1; visibility: visible; }
.demo__layer a, .demo__layer button { pointer-events: auto; }

/* Timed reveal */
.demo__layer [data-in] { opacity: 0; transform: translateY(1.6cqw); filter: blur(6px); transition: opacity .7s cubic-bezier(.2, .8, .2, 1), transform .9s cubic-bezier(.2, .8, .2, 1), filter .7s; }
.demo__layer [data-in].is-in { opacity: 1; transform: none; filter: none; }

/* Typography */
.d-eyebrow { display: inline-flex; align-items: center; gap: .8cqw; font-size: 1.05cqw; font-weight: 700; letter-spacing: .3em; text-transform: uppercase; color: var(--brand); margin-bottom: 1cqw; }
.d-eyebrow::before { content: ""; width: 2.6cqw; height: .16cqw; background: currentColor; }
.d-title { font-family: var(--font-display); font-weight: 800; font-size: 4.2cqw; line-height: 1; letter-spacing: .01em; margin: 0; color: #fff; text-shadow: 0 .3cqw 2cqw rgba(0, 0, 0, .6); text-transform: uppercase; }
.d-title--xl { font-size: 6.4cqw; background: linear-gradient(180deg, #fff 30%, #ffd28a 100%); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: none; filter: drop-shadow(0 .4cqw 2cqw rgba(247, 148, 29, .35)); }
.d-sub { font-size: 1.6cqw; color: #c9d1db; margin: 1.4cqw 0 0; max-width: 34cqw; line-height: 1.45; }
.d-sub b { color: #fff; font-weight: 600; }

.d-center { position: absolute; left: 0; right: 0; text-align: center; top: 50%; transform: translateY(-50%); }
.demo__layer .d-center[data-in] { transform: translateY(calc(-50% + 1.6cqw)); }
.demo__layer .d-center[data-in].is-in { transform: translateY(-50%); }
.d-top { top: 11%; }
.demo__layer .d-top[data-in], .demo__layer .d-top[data-in].is-in { transform: none; }
.d-headline { position: absolute; left: 6%; top: 12%; width: 50%; }
.demo__layer .d-headline[data-in], .demo__layer .d-headline[data-in].is-in { transform: none; }
.d-headline .d-title { font-size: 4.4cqw; }
.d-left { position: absolute; left: 6.5%; top: 50%; transform: translateY(-50%); width: 42%; }
.d-intro-line .d-title { font-size: 5cqw; }

.d-letters span { display: inline-block; opacity: 0; transform: translateY(40%) rotateX(70deg); transition: opacity .5s, transform .8s cubic-bezier(.2, .9, .2, 1); transition-delay: calc(var(--i) * 45ms); }
.d-letters.is-in span { opacity: 1; transform: none; }
.d-letters .d-word-nb { display: inline-block; white-space: nowrap; font-weight: inherit; }
.demo__layer .d-letters[data-in] { filter: none; transform: none; opacity: 1; }

.d-chips { display: flex; flex-wrap: wrap; gap: .7cqw; margin-top: 2cqw; }
.d-chips span { display: inline-flex; align-items: center; gap: .55cqw; padding: .6cqw 1.1cqw; border-radius: 999px; font-size: 1.05cqw; font-weight: 600; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 181, 71, .35); color: #fff; backdrop-filter: blur(6px); }
.d-chips span i { color: var(--brand); }
.d-chips--bottom { position: absolute; left: 0; right: 0; bottom: 18%; justify-content: center; margin: 0; }
.d-chips--br { position: absolute; left: auto; right: 5%; bottom: 11%; justify-content: flex-end; margin: 0; max-width: 32%; }

/* HUD */
.d-hud { position: absolute; top: 9.5%; display: flex; flex-direction: column; gap: .3cqw; font-size: .95cqw; letter-spacing: .18em; text-transform: uppercase; color: rgba(255, 210, 160, .85); font-weight: 600; }
.d-hud strong { font-family: var(--font-display); font-size: 3cqw; color: #fff; letter-spacing: .02em; line-height: 1; }
.d-hud strong b { font-weight: 800; }
.d-hud--tl { left: 6%; }
.d-hud--tr { right: 6%; align-items: flex-end; }
.d-meter { width: 16cqw; height: .7cqw; border-radius: 99px; background: rgba(255, 255, 255, .1); overflow: hidden; }
.d-meter__bar { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, #f7941d, #e53935); box-shadow: 0 0 1.2cqw rgba(229, 57, 53, .7); }
.d-meter__val { font-family: var(--font-display); font-size: 2.2cqw; color: #fff; letter-spacing: 0; }

.d-tag { position: absolute; padding: .5cqw 1cqw; border-radius: 99px; font-size: 1.05cqw; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; background: rgba(0, 0, 0, .6); border: 1px solid rgba(255, 181, 71, .5); color: var(--brand-2); }
.d-tag--peak { left: 30%; top: 33%; }
.d-tag--valley { left: 58%; top: 72%; }
.d-tag--dirty { left: 66%; top: 68%; color: #ff8a72; border-color: rgba(229, 57, 53, .55); }
.d-tag--nano { left: 50%; top: 77%; transform: translateX(-50%); display: inline-flex; align-items: center; gap: .6cqw; color: #dff7ff; border-color: rgba(140, 220, 255, .5); }
.demo__layer .d-tag--nano[data-in], .demo__layer .d-tag--nano[data-in].is-in { transform: translateX(-50%); }

.d-words { position: absolute; inset: 0; }
.d-word { position: absolute; left: var(--x); top: var(--y); font-family: var(--font-display); font-weight: 800; font-size: 6.2cqw; text-transform: uppercase; color: #ff6b4a; letter-spacing: .02em; text-shadow: 0 0 2.4cqw rgba(229, 57, 53, .7); }
.demo__layer .d-word[data-in] { transform: scale(1.6); }
.demo__layer .d-word[data-in].is-in { transform: none; }

.d-losses { position: absolute; left: 0; right: 0; bottom: 19%; display: flex; justify-content: center; gap: 1.2cqw; }
.d-losses > div { display: flex; align-items: center; gap: .8cqw; padding: .9cqw 1.5cqw; border-radius: 1cqw; background: rgba(40, 8, 6, .75); border: 1px solid rgba(229, 57, 53, .5); font-size: 1.3cqw; }
.d-losses i { color: #ff6b4a; font-size: 1.5cqw; }

/* How to use */
.d-steps ol { list-style: none; margin: 2.2cqw 0 0; padding: 0; display: grid; gap: 1cqw; }
.d-steps li { display: flex; align-items: center; gap: 1.2cqw; padding: 1.1cqw 1.3cqw; border-radius: 1.2cqw; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .1); }
.d-steps li.is-in { border-color: rgba(247, 148, 29, .55); background: linear-gradient(90deg, rgba(247, 148, 29, .16), rgba(255, 255, 255, .03)); }
.d-steps li b { flex: none; width: 3.2cqw; height: 3.2cqw; border-radius: 50%; display: grid; place-items: center; background: var(--brand); color: #120a00; font-family: var(--font-display); font-size: 1.8cqw; }
.d-steps li strong { display: block; font-family: var(--font-display); font-size: 2cqw; text-transform: uppercase; letter-spacing: .02em; line-height: 1.1; }
.d-steps li span { display: block; font-size: 1.05cqw; color: #9aa5b4; margin-top: .2cqw; }
.d-formula { position: absolute; right: 5%; bottom: 10%; display: flex; align-items: center; gap: 1cqw; padding: 1cqw 1.6cqw; border-radius: 1.2cqw; background: rgba(0, 0, 0, .55); border: 1px solid rgba(247, 148, 29, .45); font-family: var(--font-display); font-size: 2.6cqw; font-weight: 700; }
.d-formula i { font-style: normal; color: var(--brand); }
.d-formula strong { color: var(--brand-2); }
.d-pourcount { position: absolute; left: 60%; top: 66%; text-align: center; font-family: var(--font-display); }
.d-pourcount b { display: block; font-size: 3.6cqw; color: #fff; line-height: 1; }
.d-pourcount small { font-size: 1cqw; letter-spacing: .2em; text-transform: uppercase; color: var(--brand-2); font-family: var(--font-body); font-weight: 600; }

/* Engine callouts */
.d-callout { position: absolute; right: 63.5%; top: var(--y); transform: translateY(-50%); text-align: right; }
.demo__layer .d-callout[data-in] { transform: translate(-1.5cqw, -50%); }
.demo__layer .d-callout[data-in].is-in { transform: translate(0, -50%); }
.d-callout strong { display: block; font-family: var(--font-display); font-size: 2cqw; text-transform: uppercase; color: #fff; line-height: 1.1; }
.d-callout span { font-size: 1cqw; color: #9aa5b4; }
.d-callout--right { right: auto; left: 67.5%; text-align: left; }
.d-legend { position: absolute; right: 5%; top: 10%; display: grid; gap: .6cqw; padding: 1cqw 1.3cqw; border-radius: 1cqw; background: rgba(0, 0, 0, .5); border: 1px solid rgba(255, 255, 255, .12); font-size: 1.05cqw; }
.d-legend span { display: flex; align-items: center; gap: .7cqw; }
.d-dot { display: inline-block; width: 1cqw; height: 1cqw; border-radius: 50%; }
.d-dot--oil { background: #e08a2c; box-shadow: 0 0 .8cqw rgba(247, 148, 29, .9); }
.d-dot--nano { background: #fff; box-shadow: 0 0 .6cqw #fff, 0 0 1.4cqw rgba(120, 220, 255, .9); }
.d-dot--fuel { background: #ffcc66; box-shadow: 0 0 .8cqw rgba(255, 190, 80, .95); }
.d-dot--eth { background: #3dcf8e; box-shadow: 0 0 .8cqw rgba(61, 207, 142, .9); }
.d-dot--carbon { background: #4a3428; box-shadow: 0 0 .6cqw rgba(40, 20, 10, .8); }
.d-blend-key { position: absolute; right: 6%; top: 11%; display: grid; gap: .55cqw; padding: 1cqw 1.3cqw; border-radius: 1cqw; background: rgba(0, 0, 0, .5); border: 1px solid rgba(255, 255, 255, .12); font-size: 1.05cqw; }
.d-blend-key span { display: flex; align-items: center; gap: .7cqw; }
.d-why { position: absolute; left: 5%; right: 5%; bottom: 22%; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2cqw; }
.d-why > div { padding: 1.3cqw 1.5cqw; border-radius: 1.2cqw; background: rgba(0, 0, 0, .55); border: 1px solid rgba(247, 148, 29, .4); }
.d-why strong { display: block; font-family: var(--font-display); font-size: 1.8cqw; text-transform: uppercase; letter-spacing: .04em; margin-bottom: .4cqw; }
.d-why span { font-size: 1.05cqw; color: #9aa5b4; line-height: 1.35; }
.d-losses--e20 { bottom: 18%; gap: .9cqw; }

/* Nano */
.d-big15 { position: absolute; right: 7%; top: 14%; text-align: right; }
.d-big15 strong { display: block; font-family: var(--font-display); font-weight: 800; font-size: 11cqw; line-height: .9; background: linear-gradient(180deg, #fff, #ffb547); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 0 2cqw rgba(247, 148, 29, .5)); }
.d-big15 span { font-size: 1.5cqw; color: #e9edf2; text-transform: uppercase; letter-spacing: .12em; font-weight: 600; }
.d-glide { top: 22%; }

/* Results / life */
.d-rowlabel { position: absolute; left: 4%; top: var(--y); transform: translateY(-50%); width: 20cqw; font-size: 1.2cqw; font-weight: 600; color: #c8d0da; }
.demo__layer .d-rowlabel[data-in], .demo__layer .d-rowlabel[data-in].is-in { transform: translateY(-50%); }
.d-rowlabel--gold { color: var(--brand-2); }
.d-mult { position: absolute; left: var(--x); top: var(--y); transform: translateY(-50%); font-family: var(--font-display); font-weight: 800; font-size: 6cqw; line-height: 1; color: #fff; }
.demo__layer .d-mult[data-in], .demo__layer .d-mult[data-in].is-in { transform: translateY(-50%); }
.d-mult small { display: block; font-family: var(--font-body); font-size: 1cqw; letter-spacing: .14em; text-transform: uppercase; color: var(--brand-2); font-weight: 600; }
.d-mult--sm { font-size: 4.4cqw; }
.d-shield { position: absolute; left: 0; right: 0; bottom: 16%; text-align: center; }
.d-shield strong { font-family: var(--font-display); font-size: 3cqw; text-transform: uppercase; line-height: 1.05; }

/* Applications & end card */
.d-app { position: absolute; transform: translate(-50%, -50%) scale(var(--k, 1)); display: flex; flex-direction: column; align-items: center; gap: .5cqw; opacity: calc(.35 + .65 * var(--depth, 1)); }
.demo__layer .d-app[data-in] { transform: translate(-50%, -50%) scale(0); filter: none; opacity: 0; transition: transform .8s cubic-bezier(.2, 1.4, .3, 1), opacity .5s; }
.demo__layer .d-app[data-in].is-in { transform: translate(-50%, -50%) scale(var(--k, 1)); opacity: calc(.35 + .65 * var(--depth, 1)); transition: transform .1s linear, opacity .3s; }
.d-app i { width: 6.4cqw; height: 6.4cqw; border-radius: 50%; display: grid; place-items: center; font-size: 2.6cqw; color: #120a00; background: radial-gradient(circle at 35% 30%, #ffe2b0, #f7941d 60%, #b35f00); box-shadow: 0 0 2.4cqw rgba(247, 148, 29, .55), inset 0 -.4cqw 1cqw rgba(0, 0, 0, .25); }
.d-app span { font-size: 1.15cqw; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; text-shadow: 0 .2cqw 1cqw #000; }
.d-end { position: absolute; inset: 0; z-index: 4; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: .6cqw; pointer-events: none; }
.d-end.is-in { pointer-events: auto; }
.d-end img { width: 10cqw; height: auto; margin-bottom: 1cqw; }
.d-tagline { font-size: 1.8cqw; letter-spacing: .4em; text-transform: uppercase; color: var(--brand-2); font-weight: 600; margin: .4cqw 0 2cqw; }
.d-end__actions { display: flex; gap: 1cqw; flex-wrap: wrap; justify-content: center; }
.d-end__actions .btn { font-size: max(12px, 1.15cqw); padding: 1cqw 1.8cqw; }

/* Poster */
.demo__poster { position: absolute; inset: 0; z-index: 5; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 1.2cqw; padding: 0 7%; border: 0; text-align: left; color: #fff; cursor: pointer; background: linear-gradient(90deg, rgba(5, 6, 8, .92) 25%, rgba(5, 6, 8, .25) 70%, rgba(5, 6, 8, 0)); transition: opacity .5s, visibility .5s; }
.demo.is-started .demo__poster { opacity: 0; visibility: hidden; pointer-events: none; }
.demo__poster .d-title { font-size: 5cqw; max-width: 50cqw; }
.demo__poster p { font-size: 1.4cqw; color: #c9d1db; max-width: 40cqw; margin: 0; line-height: 1.5; }
.demo__play { display: inline-flex; align-items: center; gap: 1.2cqw; margin-top: 1cqw; font-weight: 700; font-size: max(13px, 1.3cqw); }
.demo__play i { position: relative; width: 6.2cqw; height: 6.2cqw; min-width: 46px; min-height: 46px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(135deg, var(--brand-2), var(--brand) 55%, var(--brand-dark)); color: #120a00; font-size: max(16px, 2cqw); box-shadow: 0 0 0 0 rgba(247, 148, 29, .6); animation: demoPulse 2s infinite; }
.demo__play i::before { margin-left: .25em; }
.demo__play small { display: block; font-weight: 500; color: var(--muted); font-size: max(11px, 1cqw); margin-top: .2cqw; }
.demo__poster:hover .demo__play i { transform: scale(1.06); }
@keyframes demoPulse { 0% { box-shadow: 0 0 0 0 rgba(247, 148, 29, .55); } 70% { box-shadow: 0 0 0 2.4cqw rgba(247, 148, 29, 0); } 100% { box-shadow: 0 0 0 0 rgba(247, 148, 29, 0); } }

/* Captions */
.demo__caption { position: absolute; left: 50%; bottom: 10.5%; z-index: 4; transform: translate(-50%, .6cqw); max-width: 72%; width: max-content; padding: .55cqw 1.3cqw; border-radius: .7cqw; background: rgba(0, 0, 0, .62); color: #fff; font-size: max(12px, 1.55cqw); line-height: 1.35; text-align: center; opacity: 0; transition: opacity .3s, transform .3s; pointer-events: none; backdrop-filter: blur(4px); }
.demo__caption.is-on { opacity: 1; transform: translate(-50%, 0); }
.demo.no-cc .demo__caption { display: none; }

/* Controls */
.demo__controls { position: absolute; left: 0; right: 0; bottom: 0; z-index: 6; display: flex; align-items: center; gap: 12px; padding: 34px 18px 12px; background: linear-gradient(180deg, transparent, rgba(0, 0, 0, .78)); transition: opacity .35s; opacity: 0; pointer-events: none; }
.demo.is-started .demo__controls { opacity: 1; pointer-events: auto; }
@media (hover: hover) {
  .demo.is-playing .demo__stage:not(:hover) .demo__controls { opacity: 0; }
}
.demo__controls button { flex: none; width: 38px; height: 38px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .08); color: #fff; display: grid; place-items: center; font-size: .95rem; transition: background .2s, color .2s; }
.demo__controls button:hover { background: var(--brand); color: #000; }
.demo__controls [data-demo-play] .fa-pause { display: none; }
.demo.is-playing [data-demo-play] .fa-pause { display: inline; }
.demo.is-playing [data-demo-play] .fa-play { display: none; }
.demo [data-demo-mute] .fa-volume-xmark { display: none; }
.demo.is-muted [data-demo-mute] .fa-volume-xmark { display: inline; }
.demo.is-muted [data-demo-mute] .fa-volume-high { display: none; }
.demo.no-cc [data-demo-cc] { opacity: .45; }
.demo__bar { position: relative; flex: 1; height: 22px; cursor: pointer; touch-action: none; }
.demo__bar::before { content: ""; position: absolute; left: 0; right: 0; top: 9px; height: 4px; border-radius: 4px; background: rgba(255, 255, 255, .2); }
.demo__fill { position: absolute; left: 0; top: 9px; height: 4px; border-radius: 4px; background: var(--brand); width: 0; box-shadow: 0 0 10px rgba(247, 148, 29, .7); }
.demo__fill::after { content: ""; position: absolute; right: -6px; top: -4px; width: 12px; height: 12px; border-radius: 50%; background: #fff; }
.demo__bar i { position: absolute; top: 7px; width: 3px; height: 8px; margin-left: -1px; background: rgba(0, 0, 0, .75); border-radius: 2px; }
.demo__time { font-size: .82rem; color: #d7dde5; font-variant-numeric: tabular-nums; white-space: nowrap; }
.demo__chapter { font-size: .82rem; color: var(--brand-2); font-weight: 600; white-space: nowrap; max-width: 180px; overflow: hidden; text-overflow: ellipsis; }

/* Chapter list */
.demo__chapters { display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem; margin-top: 1.5rem; }
.demo__chapters button { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .75rem; padding: .85rem 1rem; border-radius: 14px; border: 1px solid var(--line); background: var(--bg-3); text-align: left; transition: border-color .2s, background .2s; }
.demo__chapters button span { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: var(--brand); }
.demo__chapters button strong { font-size: .9rem; font-weight: 600; color: #fff; }
.demo__chapters button em { font-style: normal; font-size: .8rem; color: var(--muted); }
.demo__chapters button:hover, .demo__chapters button.is-active { border-color: rgba(247, 148, 29, .6); background: linear-gradient(90deg, rgba(247, 148, 29, .14), var(--bg-3)); }

/* Promo card linking to the demo */
.demo-promo { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 2.5rem; padding: 2.5rem; border-radius: 26px; overflow: hidden; background: radial-gradient(80% 120% at 85% 50%, rgba(247, 148, 29, .22), transparent 60%), var(--bg-3); border: 1px solid rgba(247, 148, 29, .3); }
.demo-promo--fuel { background: radial-gradient(80% 120% at 85% 50%, rgba(229, 57, 53, .22), transparent 60%), var(--bg-3); border-color: rgba(229, 57, 53, .35); }
.demo-promo--fuel .demo-promo__thumb { background: radial-gradient(circle at 60% 55%, rgba(229, 57, 53, .32), #07080b 70%); }
.demo-promo--fuel .demo-promo__thumb img { filter: drop-shadow(0 20px 40px rgba(0, 0, 0, .6)) drop-shadow(0 0 30px rgba(229, 57, 53, .3)); height: 100%; right: 8%; }
.demo-promo--tg10 { background: radial-gradient(80% 120% at 85% 50%, rgba(180, 90, 30, .28), transparent 60%), var(--bg-3); border-color: rgba(196, 110, 40, .4); }
.demo-promo--tg10 .demo-promo__thumb { background: radial-gradient(circle at 60% 55%, rgba(196, 110, 40, .38), #07080b 70%); }
.demo-promo--tg10 .demo-promo__thumb img { filter: drop-shadow(0 20px 40px rgba(0, 0, 0, .6)) drop-shadow(0 0 30px rgba(247, 148, 29, .35)); height: 108%; right: 10%; }

.d-vs { position: absolute; left: 5%; right: 5%; bottom: 20%; display: grid; grid-template-columns: 1fr 1fr; gap: 2.4cqw; pointer-events: none; }
.d-vs-col { padding: 1.1cqw 1.4cqw; border-radius: 1.2cqw; }
.d-vs-col--fail { background: rgba(40, 8, 6, .62); border: 1px solid rgba(229, 57, 53, .5); }
.d-vs-col--win { background: rgba(18, 12, 2, .62); border: 1px solid rgba(247, 148, 29, .5); }
.d-vs-col strong { display: block; font-family: var(--font-display); font-size: 2cqw; text-transform: uppercase; letter-spacing: .04em; line-height: 1.1; margin-bottom: .35cqw; }
.d-vs-col--fail strong { color: #ff8a72; }
.d-vs-col span { font-size: 1.05cqw; color: #9aa5b4; line-height: 1.35; }
.d-vs-col ul { list-style: none; margin: .55cqw 0 0; padding: 0; display: grid; gap: .3cqw; font-size: 1.05cqw; color: #d7dde5; }
.d-vs-col li { display: flex; align-items: center; gap: .55cqw; }
.d-vs-col li i { width: 1.3cqw; color: #ff6b4a; }
.d-vs-col--win li i { color: var(--brand); }
.d-vs-cap { position: absolute; bottom: 26%; width: 40%; }
.d-vs-cap--fail { left: 5%; }
.d-vs-cap--win { right: 5%; text-align: right; }
.d-vs-cap strong { display: block; font-family: var(--font-display); font-size: 1.9cqw; text-transform: uppercase; letter-spacing: .05em; line-height: 1.05; }
.d-vs-cap--fail strong { color: #ff8a72; }
.d-vs-cap--win strong { color: var(--brand-2); }
.d-vs-cap span { display: block; margin-top: .35cqw; font-size: 1.05cqw; color: #9aa5b4; line-height: 1.35; }
.d-big20 { position: absolute; left: 0; right: 0; top: 28%; text-align: center; }
.d-big20 strong { display: block; font-family: var(--font-display); font-weight: 800; font-size: 14cqw; line-height: .85; background: linear-gradient(180deg, #fff, #ffb547); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 0 2.4cqw rgba(247, 148, 29, .55)); }
.d-big20 span { font-size: 1.6cqw; color: #e9edf2; text-transform: uppercase; letter-spacing: .16em; font-weight: 600; }
.d-wins { position: absolute; left: 0; right: 0; bottom: 20%; display: flex; justify-content: center; gap: .9cqw; }
.d-wins > div { display: flex; align-items: center; gap: .7cqw; padding: .85cqw 1.3cqw; border-radius: 1cqw; background: rgba(12, 18, 10, .75); border: 1px solid rgba(247, 148, 29, .5); font-size: 1.2cqw; }
.d-wins i { color: var(--brand); }
.d-micro-lab { position: absolute; top: 16%; width: 38%; text-align: center; }
.d-micro-lab--l { left: 7%; }
.d-micro-lab--r { right: 7%; }
.d-micro-lab strong { display: block; font-family: var(--font-display); font-size: 2.2cqw; text-transform: uppercase; letter-spacing: .06em; }
.d-micro-lab span { font-size: 1.05cqw; color: #9aa5b4; }
.d-torque { position: absolute; right: 6%; top: 12%; text-align: right; }
.d-torque small { display: block; font-size: .95cqw; letter-spacing: .18em; text-transform: uppercase; color: rgba(255, 210, 160, .85); font-weight: 600; }
.d-torque strong { font-family: var(--font-display); font-size: 3.4cqw; color: #ff8a72; line-height: 1; }
.d-torque strong.is-free { color: #7dffb0; }
.demo-promo h2 { font-size: clamp(2rem, 3.4vw, 2.9rem); }
.demo-promo p { color: var(--muted); }
.demo-promo__thumb { position: relative; display: grid; place-items: center; aspect-ratio: 16 / 9; border-radius: 18px; overflow: hidden; background: radial-gradient(circle at 60% 55%, rgba(247, 148, 29, .35), #07080b 70%); border: 1px solid var(--line-2); }
.demo-promo__thumb img { position: absolute; height: 92%; width: auto; right: 12%; bottom: 0; filter: drop-shadow(0 20px 40px rgba(0, 0, 0, .6)) drop-shadow(0 0 30px rgba(247, 148, 29, .35)); transition: transform .5s; }
.demo-promo__thumb span { position: relative; z-index: 1; width: 84px; height: 84px; border-radius: 50%; display: grid; place-items: center; font-size: 1.8rem; color: #120a00; background: linear-gradient(135deg, var(--brand-2), var(--brand) 55%, var(--brand-dark)); animation: demoPulse 2s infinite; margin-right: 30%; }
.demo-promo__thumb span i { margin-left: 6px; }
.demo-promo:hover .demo-promo__thumb img { transform: scale(1.05) rotate(-2deg); }
.demo-promo__meta { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; margin: 1rem 0 1.5rem; color: var(--muted); font-size: .9rem; }
.demo-promo__meta i { color: var(--brand); margin-right: .35rem; }

@media (max-width: 1024px) {
  .demo__chapters { grid-template-columns: repeat(2, 1fr); }
  .demo-promo { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .demo__stage { border-radius: 14px; margin: 0 -6px; }
  .demo__controls { gap: 8px; padding: 26px 10px 8px; }
  .demo__controls button { width: 32px; height: 32px; font-size: .8rem; }
  .demo__chapter { display: none; }
  .demo__chapters { grid-template-columns: 1fr; }
  .demo-promo { padding: 1.5rem; }
}