.cinema{background:var(--bg);height:100svh;min-height:36rem;color:var(--fg);position:relative}.cinema[hidden]{display:none}.cine-stage{isolation:isolate;height:100%;position:relative;overflow:hidden}.cine-stage canvas{width:100%;height:100%;display:block;position:absolute;inset:0;mask-image:linear-gradient(#0000,#000 14% 86%,#0000)}.cine-copy{z-index:3;left:max(var(--gutter), calc(50% - 26rem));bottom:var(--cine-bottom,clamp(3rem, 16vh, 10rem));width:min(30rem, calc(100% - 2 * var(--gutter)));pointer-events:none;text-shadow:0 0 1.5rem var(--bg), 0 0 3rem var(--bg);position:absolute}.cine-beat{opacity:0;visibility:hidden;will-change:opacity, translate;width:100%;position:absolute;bottom:0;left:0}.cine-beat .k{font-family:var(--label);font-weight:var(--lw,400);text-transform:var(--lc,none);letter-spacing:var(--lt,.01em);color:var(--accent);font-size:calc(1rem * var(--ls,1));margin-bottom:.75rem}.cine-beat .t{font:var(--dw) var(--dstretch) calc(clamp(1.9rem, 4.2vw, 3.6rem) * var(--dscale))/calc(.98 * var(--lh)) var(--display);letter-spacing:-.02em;text-wrap:balance}.cine-beat.long .t{font-size:calc(clamp(1.45rem, 2.5vw, 2.3rem) * var(--dscale));line-height:calc(1.05 * var(--lh))}.cine-beat .s{color:var(--muted);max-width:32ch;margin-top:.75rem;font-size:clamp(1.05rem,1.4vw,1.25rem)}.cine-hud{z-index:3;top:5.5rem;left:var(--gutter);right:var(--gutter);letter-spacing:.08em;text-transform:uppercase;color:color-mix(in srgb, var(--fg) 55%, transparent);pointer-events:none;justify-content:space-between;font:500 .75rem/1 ui-monospace,IBM Plex Mono,monospace;display:flex;position:absolute}.cine-hud .bar{background:color-mix(in srgb, var(--fg) 15%, transparent);flex:1;height:2px;margin:.3rem 1.25rem 0;position:relative}.cine-hud .bar i{background:var(--red);width:0;position:absolute;inset:0 auto 0 0}@media (width<=52rem){.cinema{--cine-bottom:5.75rem}.cine-hud{top:5rem}}.code-scene{--mono:"IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace}.code-scene:after{content:"";z-index:2;background:var(--bg);opacity:calc(var(--dim,0) * .85);pointer-events:none;position:absolute;inset:0}.cs-editor,.cs-preview{border:1px solid color-mix(in srgb, var(--fg) 14%, transparent);border-radius:14px;position:absolute;top:50%;overflow:hidden;translate:0 -46%;box-shadow:0 2rem 5rem -2rem #000000b3,0 0 0 1px #0000004d}.cs-editor{left:var(--gutter);background:color-mix(in srgb, var(--bg) 70%, #000);width:min(46%,42rem);height:min(68vh,38rem)}.cs-preview{right:var(--gutter);background:var(--paper);width:min(44%,40rem);height:min(62vh,34rem);color:var(--ink);translate:0 -40%}.cs-tabs{font:500 .75rem/1 var(--mono);color:color-mix(in srgb, var(--fg) 55%, transparent);border-bottom:1px solid color-mix(in srgb, var(--fg) 10%, transparent);gap:.25rem;padding:.6rem .75rem 0;display:flex}.cs-tabs span{border-radius:8px 8px 0 0;padding:.5rem .75rem}.cs-tabs .on{background:color-mix(in srgb, var(--fg) 7%, transparent);color:var(--fg);box-shadow:inset 0 2px 0 var(--red)}.cs-body{gap:1rem;height:100%;padding:1rem 1rem 0 .5rem;display:flex;position:relative}.cs-gutter{text-align:right;min-width:2ch;font:400 clamp(.62rem, .92vw, .86rem)/1.75 var(--mono);color:color-mix(in srgb, var(--fg) 50%, transparent);user-select:none;align-content:start;display:grid}.cs-code{font:400 clamp(.62rem, .92vw, .86rem)/1.75 var(--mono);color:color-mix(in srgb, var(--fg) 82%, transparent);white-space:pre;margin:0;overflow:hidden}.cs-code .ch{opacity:0}.cs-code .ch.on{opacity:1}.cs-code .k{color:var(--orange)}.cs-code .s{color:var(--amber)}.cs-code .t{color:color-mix(in srgb, var(--red), var(--paper) 25%)}.cs-code .a{color:color-mix(in srgb, var(--amber) 70%, var(--paper))}.cs-code .c{color:color-mix(in srgb, var(--fg) 52%, transparent);font-style:italic}.cs-code .fly{color:var(--paper)}.cs-cursor{background:var(--red);width:.6em;height:1.4em;font:400 clamp(.62rem, .92vw, .86rem)/1 var(--mono);margin-top:.15em;position:absolute;top:0;left:0}.cs-term{border-top:1px solid color-mix(in srgb, var(--fg) 12%, transparent);min-height:9.5rem;font:400 clamp(.7rem, .95vw, .9rem)/1.7 var(--mono);color:color-mix(in srgb, var(--paper) 85%, transparent);opacity:0;background:#0b0a0a;padding:1rem 1.25rem 1.25rem;position:absolute;bottom:0;left:0;right:0}.cs-term .tl:first-child{color:var(--amber)}.cs-term .tl:last-child{color:color-mix(in srgb, var(--red), var(--paper) 25%)}.cs-chrome{font:500 .75rem/1 var(--mono);color:#6b625e;background:#e9e5df;align-items:center;gap:.4rem;padding:.7rem .9rem;display:flex}.cs-chrome i{background:#cfc8c1;border-radius:50%;width:.65rem;height:.65rem}.cs-chrome i:first-child{background:var(--red)}.cs-chrome span{background:#f7f5f2;border-radius:999px;flex:1;margin-left:.75rem;padding:.35rem .75rem}.cs-view{height:calc(100% - 2.4rem);position:relative;overflow:hidden}.cs-page,.cs-dash{padding:1.5rem 1.75rem;position:absolute;inset:0}.cs-page{background:var(--ink);color:var(--paper);translate:0 calc(var(--dash,0) * -100%)}.cs-dash{translate:0 calc((1 - var(--dash,0)) * 100%);background:var(--paper);color:var(--ink);align-content:start;gap:.9rem;display:grid}.cs-nav{opacity:0;align-items:center;gap:.75rem;transition:opacity .4s,translate .4s;display:flex;translate:0 -.5rem}.cs-nav b{font:400 1rem/1 var(--display);margin-right:auto}.cs-nav span{background:color-mix(in srgb, var(--paper) 30%, transparent);border-radius:1rem;width:2.6rem;height:.4rem}.cs-nav em{background:var(--red);border-radius:1rem;width:4.5rem;height:1.4rem}.nav-on .cs-nav{opacity:1;translate:0}.cs-h1{font:var(--dw) var(--dstretch) calc(clamp(1.3rem, 2.3vw, 2.2rem) * var(--dscale))/calc(.98 * var(--lh)) var(--display);max-width:15ch;margin-top:2rem}.cs-p{max-width:36ch;color:color-mix(in srgb, var(--paper) 75%, transparent);margin-top:.9rem;font-size:clamp(.72rem,.95vw,.92rem)}.cs-h1 .g,.cs-p .g{opacity:0}.cs-h1 .g.on,.cs-p .g.on{opacity:1}.cs-form{opacity:0;transform-origin:0;transition:opacity .5s, scale .5s var(--ease-out);gap:.5rem;margin-top:1.4rem;display:flex;scale:.96}.cs-form span{border:1.5px solid color-mix(in srgb, var(--paper) 35%, transparent);border-radius:1rem;flex:1;height:1.9rem}.cs-form b{background:var(--red);border-radius:1rem;width:5.5rem;height:1.9rem}.form-on .cs-form{opacity:1;scale:1}.cs-dash .label{color:var(--red);margin:0 0 .25rem}.cs-dash .row{font:700 .8rem/1 var(--body);border-bottom:1px solid #e4ded6;grid-template-columns:6.5rem 1fr;align-items:center;gap:.75rem;padding-bottom:.6rem;display:grid}.cs-dash svg{width:100%;height:2.4rem;overflow:visible}.cs-dash path{fill:none;stroke:var(--red);stroke-width:2.5px;stroke-linecap:round;vector-effect:non-scaling-stroke}.funnel{gap:.45rem;margin-top:.4rem;display:grid}.funnel div{height:1.6rem;font:700 .75rem/1 var(--body);color:var(--paper);align-items:center;padding-left:.6rem;display:flex;position:relative}.funnel i{z-index:-1;background:linear-gradient(90deg, var(--red) 0 4.5rem, var(--orange));transform-origin:0;border-radius:.4rem;position:absolute;inset:0;scale:0 1}.funnel div{isolation:isolate}.cs-fx{z-index:1;pointer-events:none;position:absolute;inset:0}.cs-closing{z-index:3}@media (width<=52rem){.cs-editor{width:auto;height:38svh;top:5rem;left:1rem;right:1rem;translate:none}.cs-preview{width:auto;top:auto;left:1rem;right:1rem;bottom:var(--cine-bottom);height:calc(100svh - 38svh - 5rem - var(--cine-bottom) - .75rem);translate:none}.cs-term{min-height:7.5rem}.cs-page,.cs-dash{padding:1rem}.cs-h1{margin-top:1rem}}.cs-edit-btn{font:600 .75rem/1 var(--mono);border:1px solid color-mix(in srgb, var(--fg) 25%, transparent);background:color-mix(in srgb, var(--fg) 6%, transparent);color:var(--fg);cursor:pointer;border-radius:999px;align-self:center;margin-bottom:.35rem;margin-left:auto;padding:.45rem .8rem}.cs-edit-btn:hover{border-color:var(--amber);color:var(--amber)}.cs-edit-btn:focus-visible{outline:2px solid var(--amber);outline-offset:2px}.cs-edit{flex:1;min-width:0;height:calc(100% - 1rem);display:none;position:relative}.cs-edit pre,.cs-edit textarea{white-space:pre;font:400 clamp(.62rem, .92vw, .86rem)/1.75 var(--mono);tab-size:2;border:0;margin:0;padding:0 0 2rem;position:absolute;inset:0;overflow:auto}.cs-edit pre{color:color-mix(in srgb, var(--fg) 82%, transparent);pointer-events:none;scrollbar-width:none}.cs-edit pre .t{color:var(--red);filter:brightness(1.35)}.cs-edit pre .a{color:color-mix(in srgb, var(--amber) 70%, var(--paper))}.cs-edit pre .s{color:var(--amber)}.cs-edit pre .c{color:color-mix(in srgb, var(--fg) 38%, transparent);font-style:italic}.cs-edit textarea{color:#0000;caret-color:var(--amber);resize:none;background:0 0;outline:none}.cs-edit textarea::selection{background:color-mix(in srgb, var(--amber) 35%, transparent);color:#0000}.cs-live{background:var(--ink);border:0;width:100%;height:100%;display:none;position:absolute;inset:0}.code-scene.editing .cs-edit{display:block}.code-scene.editing .cs-code,.code-scene.editing .cs-cursor,.code-scene.editing .cs-term,.code-scene.editing .cs-fx,.code-scene.editing .cs-closing{display:none}.code-scene.editing .cs-page,.code-scene.editing .cs-dash{visibility:hidden}.code-scene.editing .cs-live{display:block}.code-scene.editing:after{opacity:0}.brand-scene:after{content:"";z-index:4;background:var(--bg);opacity:calc(var(--dim,0) * .8);pointer-events:none;position:absolute;inset:0}.brand-scene .cine-copy{z-index:5}@media (width>=52.01rem){.brand-scene .cine-copy{bottom:29vh}}.br-wrap{z-index:2;aspect-ratio:458.92/129.8;width:min(60vw,54rem);left:calc(56% - var(--shrink,0) * 6%);perspective:1400px;translate:-50% -48%;scale:calc(1 - var(--shrink,0) * .7);position:absolute;top:41%}.br-grid{background:linear-gradient(color-mix(in srgb, var(--fg) 7%, transparent) 1px, transparent 1px) 0 0 / 24px 24px, linear-gradient(90deg, color-mix(in srgb, var(--fg) 7%, transparent) 1px, transparent 1px) 0 0 / 24px 24px;opacity:0;position:absolute;inset:-40% -60%;mask:radial-gradient(closest-side,#000 40%,#0000)}.br-solid{transform-style:preserve-3d;position:absolute;inset:0}.br-solid svg{width:100%;height:100%;transform:translateZ(calc(var(--z) * -3.2px * var(--depth,0)));fill:color-mix(in srgb, var(--red) calc(100% - var(--z) * 5%), var(--wine));position:absolute;inset:0;overflow:visible}.br-solid svg:not(:last-child){opacity:calc(var(--fill,0) * var(--depth,0))}.br-solid svg:last-child{opacity:var(--fill,0);filter:drop-shadow(0 0 2.5rem color-mix(in srgb, var(--red) 45%, transparent))}.br-solid svg:last-child :is(path,circle){fill:var(--red)}.br-solid .rest{opacity:var(--rest,0)}.br-solid.no-bubbles .bub{opacity:0;transition:opacity .3s}.br-guides{pointer-events:none;max-width:none;position:absolute;overflow:visible}.br-guides .ol{fill:none;stroke:var(--paper);stroke-width:.9px;stroke-dasharray:1;stroke-dashoffset:1px;opacity:var(--ol,1)}.br-guides .ol.ghost{stroke:color-mix(in srgb, var(--paper) 55%, transparent);stroke-width:.7px}.br-guides .cl line{stroke:color-mix(in srgb, var(--amber) 60%, transparent);stroke-width:.5px;stroke-dasharray:1.5 1.5}.br-guides .cc{fill:none;stroke:color-mix(in srgb, var(--amber) 70%, transparent);stroke-width:.6px;opacity:0}.br-guides .an{opacity:0}.br-guides .an line{stroke:var(--amber);stroke-width:.5px}.br-guides .an circle{fill:var(--amber)}.br-guides .an rect{fill:var(--bg);stroke:var(--paper);stroke-width:.6px}.br-readout{z-index:3;right:var(--gutter);color:var(--amber);opacity:0;text-align:right;gap:.4rem;font:500 .75rem/1 ui-monospace,IBM Plex Mono,monospace;display:grid;position:absolute;top:50%}.br-net{z-index:1;width:100%;max-width:none;height:100%;position:absolute;inset:0;overflow:visible}.br-net .ln{fill:none;stroke:color-mix(in srgb, var(--amber) 55%, transparent);stroke-width:1.5px;stroke-dasharray:1;stroke-dashoffset:1px}.br-net .nd{fill:var(--red);stroke:var(--paper);stroke-width:2px;opacity:0}.br-net .pl{fill:var(--amber);opacity:0;filter:drop-shadow(0 0 6px var(--amber))}.br-labels{z-index:3;pointer-events:none;position:absolute;inset:0}.br-label{white-space:nowrap;font-family:var(--label);text-transform:var(--lc,none);letter-spacing:var(--lt,.01em);font-size:calc(.95rem * var(--ls,1));background:color-mix(in srgb, var(--fg) 10%, var(--bg));border:1px solid color-mix(in srgb, var(--fg) 18%, transparent);opacity:0;border-radius:999px;padding:.35rem .75rem;position:absolute;top:0;left:0;transform:translate(-50%)}.br-mocks{z-index:3;pointer-events:none;perspective:1200px;opacity:calc(1 - var(--out,0));position:absolute;inset:0}.mk{opacity:var(--in,0);background:#111;border-radius:1rem;position:absolute;box-shadow:0 2rem 4rem -1.5rem #000c}.mk .scr{background:var(--ink);color:var(--paper);border-radius:.65rem;align-content:center;justify-items:start;gap:.6rem;padding:1rem;display:grid;position:absolute;inset:.5rem;overflow:hidden}.mk .mark{aspect-ratio:458.92/129.8;background:var(--red);width:6.5rem;mask:url(/ferva-wordmark.svg) 50%/contain no-repeat}.mk b{font:var(--dw) var(--dstretch) calc(1.05rem * var(--dscale))/1 var(--display)}.mk span{background:color-mix(in srgb, var(--paper) 25%, transparent);border-radius:1rem;width:70%;height:.35rem}.mk em{background:var(--red);border-radius:1rem;width:50%;height:1.4rem}.mk.phone{aspect-ratio:9/18;width:min(13rem,22vw);transform:translate(-50%, -50%) translateZ(calc((1 - var(--in,0)) * -900px)) rotateY(calc((1 - var(--in,0)) * 50deg + 14deg));border-radius:1.6rem;top:50%;left:18%}.mk.phone .scr{border-radius:1.2rem}.mk.board{aspect-ratio:16/7;width:min(30rem,40vw);transform:translate(-50%, -50%) translateZ(calc((1 - var(--in,0)) * -1200px)) rotateX(calc((1 - var(--in,0)) * -40deg));background:#222;border-radius:.5rem;top:22%;left:50%}.mk.board .scr{background:var(--red);justify-items:center;inset:.4rem}.mk.board .mark{background:var(--paper);width:11rem}.mk.board b{font-size:calc(clamp(1.2rem, 2.2vw, 2rem) * var(--dscale))}.mk.board .leg{background:#2a2a2a;border-radius:0;width:.6rem;height:4rem;position:absolute;top:100%;left:22%}.mk.board .leg+.leg{left:auto;right:22%}.mk.web{aspect-ratio:4/3;width:min(24rem,34vw);transform:translate(-50%, -50%) translateZ(calc((1 - var(--in,0)) * -900px)) rotateY(calc((1 - var(--in,0)) * -50deg - 12deg));background:#e9e5df;top:58%;left:82%}.mk.web .bar{gap:.35rem;padding:.6rem .75rem;display:flex}.mk.web .bar i{background:#cfc8c1;border-radius:50%;width:.55rem;height:.55rem}.mk.web .scr{top:1.9rem}.brand-scene:before{content:"";z-index:2;pointer-events:none;opacity:calc(sin(var(--sweep,0) * 3.1416) * .5);background:linear-gradient(105deg, transparent calc(var(--sweep,0) * 140% - 30%), color-mix(in srgb, var(--amber) 22%, transparent) calc(var(--sweep,0) * 140% - 15%), transparent calc(var(--sweep,0) * 140%));position:absolute;inset:0}@media (width<=52rem){.br-wrap{width:88vw;top:36%;left:50%}.br-label{font-size:.7rem}.br-readout{top:5.5rem}.mk.phone{width:8rem;top:46%;left:22%}.mk.board{width:78vw;top:26%}.mk.web{width:46vw;top:52%;left:74%}}.cine-nav{z-index:4;right:var(--gutter);gap:.5rem;display:flex;position:absolute;bottom:1.5rem}.cine-nav button{border:1px solid color-mix(in srgb, var(--fg) 25%, transparent);width:2.25rem;height:2.25rem;color:color-mix(in srgb, var(--fg) 75%, transparent);cursor:pointer;opacity:.7;background:0 0;border-radius:50%;font:600 1.1rem/1 ui-monospace,IBM Plex Mono,monospace;transition:opacity .2s,color .2s,border-color .2s}.cine-nav button:hover,.cine-nav button:focus-visible{opacity:1;color:var(--amber);border-color:var(--amber)}@media (width<=52rem){.cine-nav{bottom:calc(var(--cine-bottom) + .25rem)}}