/* V78: professional editorial demo, interaction does not require audio */
#demostracion.v78-demo{--v78-ink:var(--ink);--v78-muted:var(--muted);--v78-main:var(--sage,#386f52);--v78-paper:var(--surface);--v78-line:var(--line);padding-block:clamp(62px,8vw,120px)}
#demostracion .v78-heading{max-width:1180px;margin:0 auto 36px;display:grid;grid-template-columns:1.15fr .85fr;align-items:end;gap:45px}
#demostracion .v78-kicker{font:700 .69rem/1.4 "JetBrains Mono",monospace;letter-spacing:.13em;color:var(--v78-main);margin:0 0 15px}
#demostracion .v78-heading h2{font:500 clamp(2.7rem,5vw,5rem)/1.08 Fraunces,Georgia,serif;letter-spacing:-.052em;margin:0}
#demostracion .v78-heading h2 em{display:block;color:var(--v78-main)}
#demostracion .v78-heading-aside{font-size:.98rem;line-height:1.75;color:var(--v78-muted)}
#demostracion .v78-heading-aside p{margin:0 0 10px}
#demostracion .v78-note{font-size:.79rem;border-left:2px solid var(--v78-main);padding-left:15px}
#demostracion .v78-player{max-width:1180px;margin:auto;display:grid;grid-template-columns:minmax(0,.98fr) minmax(0,1.02fr);min-width:0;border:1px solid var(--v78-line);background:var(--v78-paper);border-radius:8px 35px 8px 35px;overflow:hidden}
#demostracion .v78-visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:530px;overflow:hidden;background:radial-gradient(ellipse at 52% 37%,color-mix(in srgb,var(--v78-main) 19%,transparent),transparent 70%),color-mix(in srgb,var(--v78-paper) 88%,var(--v78-main));color:var(--v78-main);transition:background-color .3s ease}
#demostracion .v78-player[data-v78-scene="1"] .v78-visual{color:#8f6d46;background-color:color-mix(in srgb,var(--v78-paper) 89%,#a58252)}
#demostracion .v78-player[data-v78-scene="2"] .v78-visual{color:#6b6995;background-color:color-mix(in srgb,var(--v78-paper) 89%,#7771ab)}
#demostracion .v78-illustration{width:min(95%,580px);padding:15px}
#demostracion .v78-art{width:100%;height:auto;display:block;overflow:visible}
#demostracion .v78-outer{transform-origin:center;animation:v78-breathe 7s ease-in-out infinite alternate}
#demostracion .v78-heart{transform-origin:320px 240px;animation:v78-breathe 7s ease-in-out infinite alternate}
#demostracion .v78-petal{transform-origin:320px 190px;transition:transform .65s ease,opacity .65s ease}
#demostracion .v78-player[data-v78-scene="1"] .v78-petal-2{transform:rotate(-26deg) scale(.96)}
#demostracion .v78-player[data-v78-scene="1"] .v78-petal-3{transform:rotate(26deg) scale(.96)}
#demostracion .v78-player[data-v78-scene="2"] .v78-petal{transform:scale(.79)}
#demostracion .v78-scene-badge{position:absolute;bottom:26px;left:30px;color:inherit;display:flex;flex-direction:column;gap:4px}
#demostracion .v78-scene-badge span{font:700 .68rem/1.4 "JetBrains Mono",monospace;letter-spacing:.13em}
#demostracion .v78-scene-badge strong{font:500 2rem/1.2 Fraunces,Georgia,serif}
#demostracion .v78-console{padding:clamp(23px,4vw,50px);min-width:0;display:flex;flex-direction:column}
#demostracion .v78-current{min-height:166px}
#demostracion #v78-phase-title{font:500 clamp(1.8rem,2.7vw,2.9rem)/1.1 Fraunces,Georgia,serif;letter-spacing:-.04em;margin:0 0 15px;color:var(--v78-ink)}
#demostracion #v78-phase-cue{line-height:1.75;color:var(--v78-muted);margin:0;font-size:.94rem}
#demostracion .v78-timeline{margin-top:25px}
#demostracion .v78-timeline label{display:block;font:700 .77rem Inter,system-ui,sans-serif;margin-bottom:15px}
#demostracion #v78-seek{display:block;width:100%;accent-color:var(--v78-main);height:18px;cursor:pointer}
#demostracion .v78-ticks{display:flex;align-items:center;justify-content:space-between;gap:8px;font:700 .7rem/1.5 "JetBrains Mono",monospace;color:var(--v78-muted);padding-top:6px}
#demostracion .v78-chapters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin-top:24px}
#demostracion .v78-chapters button{cursor:pointer;display:flex;flex-direction:column;gap:6px;align-items:flex-start;text-align:left;padding:14px 12px;min-width:0;background:transparent;border:1px solid var(--v78-line);border-radius:4px 12px 4px 12px;color:var(--v78-ink)}
#demostracion .v78-chapters button[aria-pressed="true"]{border-color:var(--v78-main);background:color-mix(in srgb,var(--v78-paper) 88%,var(--v78-main))}
#demostracion .v78-chapters button>span,#demostracion .v78-chapters small{font:700 .66rem/1.3 "JetBrains Mono",monospace;color:var(--v78-muted)}
#demostracion .v78-chapters strong{font:500 clamp(.98rem,1.4vw,1.2rem)/1.3 Fraunces,Georgia,serif}
#demostracion .v78-controls{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:24px}
#demostracion button{font-family:Inter,system-ui,sans-serif}
#demostracion .v78-primary,#demostracion .v78-reset{min-height:46px;padding:11px 16px;border-radius:6px;cursor:pointer;font-size:.83rem;font-weight:700}
#demostracion .v78-primary{border:1px solid var(--v78-main);background:var(--v78-main);color:#fff}
#demostracion .v78-reset{border:1px solid var(--v78-line);background:transparent;color:var(--v78-ink)}
#demostracion .v78-status{font-size:.8rem;color:var(--v78-main);line-height:1.5}
#demostracion .v78-transcript{margin-top:26px;border-top:1px solid var(--v78-line);padding-top:20px}
#demostracion .v78-transcript summary{cursor:pointer;font-size:.86rem;font-weight:700;color:var(--v78-ink)}
#demostracion .v78-transcript-grid{display:grid;gap:15px;margin-top:20px}
#demostracion .v78-transcript-grid strong{font:500 1.2rem Fraunces,Georgia,serif;color:var(--v78-main)}
#demostracion .v78-transcript-grid p{color:var(--v78-muted);font-size:.82rem;line-height:1.7;margin:7px 0 0}
#demostracion .v78-cta{display:inline-block;align-self:flex-start;margin-top:18px;color:var(--v78-main);font-weight:700;font-size:.84rem;line-height:1.5}
#demostracion :is(button,a,input,summary):focus-visible{outline:3px solid var(--v78-main);outline-offset:4px}
@keyframes v78-breathe{from{transform:scale(.97)}to{transform:scale(1.055)}}
@media(max-width:900px){#demostracion .v78-heading{grid-template-columns:1fr}#demostracion .v78-player{grid-template-columns:1fr}#demostracion .v78-visual{min-height:310px}#demostracion .v78-art{max-height:320px}}
@media(max-width:450px){#demostracion .v78-chapters button{padding:12px 8px}#demostracion .v78-console{padding:20px}#demostracion .v78-visual{min-height:245px}#demostracion .v78-art{max-height:250px}}
@media(prefers-reduced-motion:reduce){#demostracion *,#demostracion *::before,#demostracion *::after{animation:none!important;transition:none!important}}
@media print{#demostracion .v78-controls,#demostracion .v78-timeline{display:none}#demostracion .v78-transcript{display:block}}

/* Keep the primary control legible on the dark theme's pale-sage fill. */
html[data-theme="dark"] #demostracion .v78-primary{color:#10291d}