:root {
  --bg: #07130f;
  --panel: #0e1d18;
  --panel-2: #132922;
  --card: #f4f0e8;
  --paper: #fffdf8;
  --ink: #132019;
  --muted: #5b665f;
  --line: #d8d1c4;
  --accent: #f18b43;
  --accent-2: #61c08a;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.14);
}

.slide--disclaimer .lead { max-width: 980px; margin-bottom: .75rem; }
.slide--visions .lead { margin-bottom: .7rem; }
.vision-stage { display: grid; grid-template-columns: minmax(240px,.72fr) minmax(0,1.7fr); gap: .8rem; min-height: 355px; margin-top: .8rem; }
.vision-selector { display: grid; gap: .55rem; }
.vision-selector button { display: grid; grid-template-columns: 34px 1fr; align-content: center; min-height: 105px; padding: .75rem .85rem; border: 1px solid var(--line); border-radius: .85rem; color: var(--ink); background: #fffdf8; text-align: left; cursor: pointer; transition: transform .2s ease,border-color .2s ease,background .2s ease; }
.vision-selector button b { grid-row: 1 / span 2; align-self: center; color: #a51c30; font-size: .7rem; }
.vision-selector button span { font-size: .96rem; font-weight: 900; }
.vision-selector button small { margin-top: .2rem; color: var(--muted); font-size: .65rem; font-weight: 700; }
.vision-selector button:hover,.vision-selector button:focus-visible,.vision-selector button.is-selected { border-color: #a51c30; background: #fff0e6; transform: translateX(5px); }
.vision-display { position: relative; min-width: 0; overflow: hidden; border-radius: 1rem; background: #101a16; box-shadow: 0 14px 28px rgba(25,20,16,.2); }
.vision-scene { position: absolute; inset: 0; visibility: hidden; opacity: 0; transform: translateX(25px) scale(.98); transition: opacity .45s ease,transform .45s ease,visibility .45s; }
.vision-scene.is-active { visibility: visible; opacity: 1; transform: translateX(0) scale(1); }
.vision-scene > img { width: 100%; height: 100%; object-fit: cover; }
.vision-caption { position: absolute; inset: auto 0 0; display: grid; gap: .25rem; padding: 2.8rem 1rem .85rem; color: #fff; background: linear-gradient(transparent,rgba(4,10,8,.94)); }
.vision-caption b { color: #ffb19e; font-size: .62rem; letter-spacing: .1em; }
.vision-caption strong { font-size: 1.03rem; }
.vision-caption span { font-size: .7rem; }
.vision-scene--hito { display: grid; place-items: center; padding: .65rem; background: #07130f; }
.vision-tech-grid { position: absolute; inset: .65rem; display: grid; grid-template-columns: repeat(3,1fr); gap: .45rem; }
.vision-tech-grid figure { position: relative; margin: 0; overflow: hidden; border: 1px solid #315145; border-radius: .7rem; opacity: .62; animation: vision-tech 6s ease-in-out infinite; }
.vision-tech-grid figure:nth-child(2) { animation-delay: 2s; }.vision-tech-grid figure:nth-child(3) { animation-delay: 4s; }
.vision-tech-grid img { width: 100%; height: 100%; object-fit: cover; }
.vision-tech-grid figcaption { position: absolute; inset: auto 0 0; padding: .35rem; color: #fff; background: rgba(7,19,15,.86); font-size: .62rem; font-weight: 900; text-align: center; }
.vision-hito-core { position: relative; z-index: 2; display: grid; place-items: center; padding: .8rem 1.1rem; border: 1px solid #f18b43; border-radius: .8rem; color: #fff; background: rgba(19,32,25,.94); box-shadow: 0 0 0 8px rgba(241,139,67,.13); }
.vision-hito-core > span { display: grid; width: 34px; height: 34px; place-items: center; border-radius: .45rem; color: #173126; background: #f18b43; font-weight: 900; }
.vision-hito-core small { margin-top: .2rem; color: #c7d7ce; font-size: .58rem; }
.vision-scene--twins { display: grid; grid-template-rows: 1fr auto; padding: .8rem; color: #fff; background: radial-gradient(circle at center,#254b3d,#07130f 68%); }
.twin-network { position: relative; display: grid; grid-template-columns: .9fr 52px 1fr 70px 1.35fr; align-items: center; gap: .25rem; }
.twin-node { position: relative; z-index: 2; display: grid; place-items: center; min-height: 125px; padding: .65rem; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; background: rgba(7,19,15,.88); text-align: center; }
.twin-node span { font-size: 1.5rem; }.twin-node small { color: #b9ccc2; font-size: .55rem; }.twin-core { border-color: #f18b43; box-shadow: 0 0 0 8px rgba(241,139,67,.1); animation: twin-core 2.6s ease-in-out infinite; }
.twin-link { height: 3px; background: linear-gradient(90deg,#f18b43,#61c08a,#f18b43); background-size: 200% 100%; animation: twin-flow 2s linear infinite; }
.twin-partners { display: grid; grid-template-columns: repeat(2,1fr); gap: .35rem; }
.twin-partners div { display: grid; place-items: center; min-height: 70px; border: 1px solid #315145; border-radius: .65rem; background: rgba(7,19,15,.82); font-size: .65rem; }
.twin-partners span { font-size: 1.05rem; }
.twin-principle { margin: .45rem 0 0; padding: .55rem .7rem; border-left: 3px solid #f18b43; background: rgba(7,19,15,.82); font-size: .68rem; }
.vision-feedback { margin-top: .6rem; padding: .62rem .8rem; border-left: 4px solid #a51c30; border-radius: .55rem; background: #fff0e6; font-size: .75rem; font-weight: 750; }
@keyframes vision-tech { 0%,30%,100% { opacity: .45; transform: scale(.97); } 10%,22% { opacity: .9; transform: scale(1); } }
@keyframes twin-flow { from { background-position: 100% 0; } to { background-position: -100% 0; } }
@keyframes twin-core { 0%,100% { transform: scale(.96); } 50% { transform: scale(1.03); } }
@media (prefers-reduced-motion: reduce) { .vision-tech-grid figure,.twin-link,.twin-core { animation: none; } }
@media (max-width: 800px) { .vision-stage { grid-template-columns: 1fr; }.vision-selector { grid-template-columns: repeat(3,1fr); }.vision-selector button { min-height: 86px; }.vision-display { min-height: 330px; } }
.slide--roadmap .lead { margin-bottom: .65rem; }
.roadmap-orgs { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: .7rem; }
.roadmap-orgs button { padding: .48rem .72rem; border: 1px solid var(--line); border-radius: 999px; color: var(--ink); background: #fffdf8; font-weight: 850; cursor: pointer; }
.roadmap-orgs button:hover,.roadmap-orgs button:focus-visible,.roadmap-orgs button.is-selected { border-color: #a51c30; color: #fff; background: #a51c30; }
.roadmap-track { position: relative; display: grid; grid-template-columns: 1fr 24px 1fr 24px 1fr 24px 1fr 24px 1fr; gap: .25rem; align-items: center; margin-top: .75rem; }
.roadmap-track::before { position: absolute; right: 4%; left: 4%; top: 50%; height: 4px; transform: translateY(-50%); background: linear-gradient(90deg,#a51c30,#f18b43,#61c08a,#a51c30); background-size: 220% 100%; content: ''; animation: roadmap-line 7s linear infinite; }
.roadmap-track button { position: relative; z-index: 2; display: grid; grid-template-columns: 24px 28px 1fr; align-items: center; min-height: 76px; padding: .48rem; border: 1px solid var(--line); border-radius: .72rem; color: var(--ink); background: #fffdf8; text-align: left; cursor: pointer; animation: roadmap-step 7s ease-in-out var(--roadmap-delay) infinite; }
.roadmap-track button b { grid-row: 1 / span 2; color: #a51c30; font-size: .62rem; }.roadmap-track button > span { grid-row: 1 / span 2; font-size: 1.1rem; }.roadmap-track button strong { font-size: .7rem; line-height: 1.05; }.roadmap-track button small { color: var(--muted); font-size: .56rem; }
.roadmap-track button:hover,.roadmap-track button:focus-visible,.roadmap-track button.is-selected { border-color: #a51c30; background: #fff0e6; }
.roadmap-track i { position: relative; z-index: 2; color: #a51c30; font-style: normal; font-weight: 900; text-align: center; }
.roadmap-detail { display: grid; grid-template-columns: minmax(220px,.8fr) minmax(0,1.6fr); gap: .75rem; margin-top: .7rem; padding: .75rem; border: 1px solid var(--line); border-left: 5px solid #a51c30; border-radius: .8rem; background: #fffdf8; }
.roadmap-detail h3 { margin: .2rem 0 .35rem; font-size: 1rem; }.roadmap-detail p { margin: 0; color: var(--muted); font-size: .7rem; line-height: 1.3; }
.roadmap-detail dl { display: grid; grid-template-columns: repeat(2,1fr); gap: .4rem; margin: 0; }.roadmap-detail dl div { padding: .45rem .55rem; border-radius: .55rem; background: #f4f0e8; }.roadmap-detail dt { color: #a51c30; font-size: .56rem; font-weight: 900; text-transform: uppercase; }.roadmap-detail dd { margin: .15rem 0 0; color: var(--ink); font-size: .65rem; font-weight: 750; line-height: 1.2; }
.roadmap-note { margin: .55rem 0 0; padding: .5rem .7rem; border-radius: .55rem; color: #fff; background: #173126; font-size: .68rem; }
.roadmap-dialog { width: min(1040px,94vw); max-width: none; max-height: 90vh; padding: 0; overflow: hidden; border: 0; border-radius: 1rem; color: var(--ink); background: #fffdf8; box-shadow: 0 28px 80px rgba(0,0,0,.42); }
.roadmap-dialog[open] { display: grid; grid-template-columns: minmax(300px,.9fr) minmax(0,1.25fr); }
.roadmap-dialog::backdrop { background: rgba(3,11,8,.78); backdrop-filter: blur(5px); }
.roadmap-dialog-close { position: absolute; z-index: 4; top: .65rem; right: .65rem; width: 2.35rem; height: 2.35rem; padding: 0; border: 1px solid rgba(255,255,255,.72); border-radius: 50%; color: #fff; background: rgba(7,19,15,.88); font-size: 1.45rem; cursor: pointer; }
.roadmap-dialog-visual { min-height: 500px; overflow: hidden; background: #07130f; }
.roadmap-dialog-visual img { width: 100%; height: 100%; object-fit: cover; }
.roadmap-dialog-content { overflow-y: auto; padding: 1.25rem; }
.roadmap-dialog-content h3 { margin: .25rem 0 .55rem; color: #a51c30; font-size: 1.45rem; }.roadmap-dialog-content > p:not(.section-label) { color: var(--muted); line-height: 1.45; }
.roadmap-dialog-facts { display: grid; grid-template-columns: repeat(3,1fr); gap: .45rem; margin: .8rem 0; }.roadmap-dialog-facts p { margin: 0; padding: .55rem; border-radius: .55rem; background: #f4f0e8; }.roadmap-dialog-facts b,.roadmap-dialog-facts span { display: block; }.roadmap-dialog-facts b { margin-bottom: .2rem; color: #a51c30; font-size: .58rem; text-transform: uppercase; }.roadmap-dialog-facts span { font-size: .66rem; font-weight: 750; line-height: 1.25; }
.roadmap-dialog-content h4 { margin: .9rem 0 .45rem; }.roadmap-dialog-content ol { display: grid; gap: .38rem; margin: 0; padding: 0; counter-reset: roadmap-subprocess; list-style: none; }.roadmap-dialog-content li { position: relative; min-height: 42px; padding: .55rem .6rem .55rem 2.6rem; border-left: 3px solid #61c08a; border-radius: .5rem; background: #eef5f1; font-size: .7rem; line-height: 1.3; counter-increment: roadmap-subprocess; }.roadmap-dialog-content li::before { position: absolute; left: .55rem; top: .48rem; display: grid; width: 1.45rem; height: 1.45rem; place-items: center; border-radius: 50%; color: #fff; background: #173126; content: counter(roadmap-subprocess); font-size: .58rem; font-weight: 900; }
@keyframes roadmap-line { from { background-position: 100% 0; } to { background-position: -120% 0; } }
@keyframes roadmap-step { 0%,17%,100% { box-shadow: none; transform: translateY(0); } 4%,13% { border-color: #a51c30; box-shadow: 0 0 0 3px rgba(165,28,48,.13),0 8px 16px rgba(25,20,16,.15); transform: translateY(-3px); } }
@media (prefers-reduced-motion: reduce) { .roadmap-track::before,.roadmap-track button { animation: none; } }
@media (max-width: 800px) { .roadmap-track { grid-template-columns: 1fr; }.roadmap-track i { transform: rotate(90deg); }.roadmap-detail { grid-template-columns: 1fr; }.roadmap-dialog[open] { grid-template-columns: 1fr; }.roadmap-dialog-visual { min-height: 230px; max-height: 32vh; }.roadmap-dialog-facts { grid-template-columns: 1fr; } }
.disclaimer-stage { display: grid; grid-template-columns: minmax(250px,.82fr) minmax(0,1.8fr); gap: .85rem; align-items: stretch; margin-top: .75rem; }
.disclaimer-thesis { position: relative; display: flex; min-height: 315px; flex-direction: column; justify-content: center; overflow: hidden; padding: 1.2rem; border: 2px solid #a51c30; border-radius: 1rem; color: #fff; background: #132019; box-shadow: 0 16px 30px rgba(25,20,16,.18); }
.disclaimer-thesis h3 { position: relative; z-index: 1; margin: .35rem 0 .65rem; font-size: clamp(1.15rem,2vw,1.72rem); line-height: 1.05; }
.disclaimer-thesis p,.disclaimer-thesis small { position: relative; z-index: 1; }
.disclaimer-thesis small { margin-top: .8rem; padding-top: .65rem; border-top: 1px solid rgba(255,255,255,.25); color: #f5c6b5; font-weight: 800; line-height: 1.35; }
.disclaimer-pulse { position: absolute; right: -65px; bottom: -65px; width: 210px; height: 210px; border: 28px solid rgba(165,28,48,.45); border-radius: 50%; animation: disclaimer-ring 4s ease-in-out infinite; }
.disclaimer-planes { display: grid; grid-template-rows: 1fr auto; gap: .48rem; min-width: 0; }
.disclaimer-orbit { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .48rem; }
.disclaimer-orbit article { display: grid; grid-template-columns: 28px 30px 1fr; gap: .42rem; align-items: center; min-height: 70px; padding: .52rem .62rem; border: 1px solid var(--line); border-radius: .75rem; background: #fffdf8; box-shadow: 0 6px 14px rgba(25,20,16,.08); animation: disclaimer-card 10.5s ease-in-out var(--disclaimer-delay) infinite; }
.disclaimer-orbit article:hover,.disclaimer-orbit article:focus-visible { outline: 2px solid #a51c30; outline-offset: 2px; cursor: pointer; }
.disclaimer-orbit article:last-child { grid-column: 1 / -1; }
.disclaimer-orbit article > b { color: #a51c30; font-size: .68rem; }
.disclaimer-orbit article > span { font-size: 1.18rem; }
.disclaimer-orbit article p { margin: 0; color: var(--muted); font-size: .68rem; line-height: 1.22; }
.disclaimer-orbit article strong { display: block; margin-bottom: .16rem; color: var(--ink); font-size: .76rem; }
.disclaimer-close { margin: .7rem 0 0; padding: .62rem .85rem; border-left: 4px solid #a51c30; border-radius: .55rem; color: #fff; background: #173126; font-size: .8rem; }
.disclaimer-parking { min-height: 54px; padding: .45rem .55rem; border: 1px dashed #a51c30; border-radius: .72rem; color: #fff; background: #3b151b; }
.disclaimer-parking > b { color: #ffb19e; font-size: .61rem; letter-spacing: .08em; }
.disclaimer-parking > span { margin-left: .5rem; color: #f5c6b5; font-size: .62rem; }
#disclaimer-parking-items { display: flex; gap: .35rem; margin-top: .35rem; overflow-x: auto; }
#disclaimer-parking-items article { display: grid; grid-template-columns: 22px 24px minmax(125px,1fr); flex: 1 0 190px; align-items: center; max-width: 260px; min-height: 42px; padding: .35rem .42rem; border: 1px solid #bd5968; border-radius: .55rem; background: #f6dadd; cursor: pointer; animation: disclaimer-park .35s ease both; }
#disclaimer-parking-items article p { margin: 0; color: #64434a; font-size: .58rem; line-height: 1.1; text-decoration: line-through 2px #a51c30; }
#disclaimer-parking-items article strong { display: block; color: #3b151b; font-size: .65rem; }
#disclaimer-parking-items article > b { color: #a51c30; font-size: .58rem; }
#disclaimer-parking-items article:focus-visible { outline: 2px solid #ffb19e; outline-offset: 2px; }
@keyframes disclaimer-card { 0%,13%,100% { border-color: var(--line); background: #fffdf8; transform: translateX(0); } 3%,10% { border-color: #a51c30; background: #fff0e6; box-shadow: 0 0 0 3px rgba(165,28,48,.13),0 10px 18px rgba(25,20,16,.14); transform: translateX(-4px); } }
@keyframes disclaimer-ring { 0%,100% { opacity: .5; transform: scale(.84); } 50% { opacity: 1; transform: scale(1.08); } }
@keyframes disclaimer-park { from { opacity: 0; transform: translateY(-12px) scale(.96); } to { opacity: 1; transform: translateY(0) scale(1); } }
@media (prefers-reduced-motion: reduce) {
  .disclaimer-pulse,.disclaimer-orbit article { animation: none; }
}
@media (max-width: 800px) {
  .disclaimer-stage { grid-template-columns: 1fr; }
  .disclaimer-thesis { min-height: 0; }
  .disclaimer-orbit { grid-template-columns: 1fr; }
  .disclaimer-orbit article:last-child { grid-column: auto; }
}

/* Charla inicial 2026-08-17: narrativa 3–2–1 y aplicación judicial */
.choice-stage,
.scenario-grid,
.brake-grid,
.glossary-grid,
.design-canvas {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.35rem;
}

.choice-stage button,
.three-step button,
.journey button,
.work-cycle button,
.judicial-flow button {
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--card);
  color: var(--ink);
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.choice-stage button { min-height: 150px; padding: 1.1rem; text-align: left; }
.choice-stage strong,
.choice-stage span { display: block; }
.choice-stage strong { margin-bottom: .55rem; font-size: 1.2rem; }
.choice-stage button:hover,
.choice-stage button:focus-visible,
.choice-stage button.is-selected,
.three-step button.is-selected,
.journey button.is-selected,
.work-cycle button.is-selected { transform: translateY(-3px); border-color: var(--accent); background: #fff3e8; }
.choice-feedback,
.step-detail,
.journey-detail,
.cycle-detail { margin-top: 1rem; padding: 1rem 1.1rem; border-left: 4px solid var(--accent); border-radius: .8rem; background: #fff6ef; font-weight: 700; }

.opening-stage { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(360px,.95fr); gap: 1rem; align-items: stretch; margin-top: 1.1rem; }
.opening-stage .choice-stage { grid-template-columns: 1fr; margin-top: 0; gap: .55rem; }
.opening-stage .choice-stage button { min-height: 78px; padding: .75rem .9rem; }
.opening-stage .choice-feedback { margin-top: .55rem; padding: .7rem .85rem; font-size: .78rem; }
.opening-figures { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .55rem; }
.opening-figures figure { position: relative; min-height: 330px; margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 1rem; background: #101a16; }
.opening-figures img { display: block; width: 100%; height: 100%; object-fit: cover; }
.opening-figures figure:first-child img { object-position: center; }
.opening-figures figure:last-child img { object-position: center 36%; }
.opening-figures figcaption { position: absolute; inset: auto 0 0; padding: 1.2rem .7rem .6rem; color: #fff; background: linear-gradient(transparent,rgba(0,0,0,.84)); font-size: .68rem; font-weight: 800; }

.system-equation,
.closing-steps { display: flex; align-items: stretch; justify-content: center; gap: .7rem; margin: 2rem 0; }
.system-equation span,
.closing-steps span { display: grid; place-items: center; min-height: 100px; padding: 1rem; border: 1px solid var(--line); border-radius: 1rem; background: var(--card); text-align: center; font-weight: 800; }
.system-equation b,
.closing-steps b { align-self: center; color: var(--accent); font-size: 1.5rem; }
.key-takeaway { display: grid; gap: .4rem; padding: 1.2rem; border-radius: 1rem; background: #173126; color: #fff; }
.key-takeaway span { color: rgba(255,255,255,.78); }

.comparison-stage { display: grid; grid-template-columns: 1fr auto 1fr; gap: 1rem; align-items: stretch; margin-top: 1.5rem; }
.comparison-stage article { padding: 1.35rem; border: 1px solid var(--line); border-radius: 1rem; background: var(--card); }
.comparison-stage article.is-accent { border-color: #61c08a; background: #eaf7f0; }
.comparison-stage li { margin: .55rem 0; }
.versus { align-self: center; color: var(--accent); font-size: 1.25rem; font-weight: 900; }

.three-step { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.4rem; }
.three-step button { display: grid; gap: .45rem; min-height: 170px; padding: 1.15rem; text-align: left; }
.three-step button > span,
.brake-grid article > span { display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; background: #173126; color: #fff; font-weight: 900; }
.three-step strong { font-size: 1.25rem; }
.three-step small { color: var(--muted); font-size: .9rem; }

.scenario-grid article,
.brake-grid article { padding: 1.15rem; border: 1px solid var(--line); border-radius: 1rem; background: var(--card); }
.scenario-grid article > span { color: var(--accent); font-weight: 900; letter-spacing: .12em; }
.scenario-grid small { display: block; margin-top: .35rem; color: var(--muted); }
.bridge-question,
.judicial-rule { margin-top: 1rem; padding: 1rem; border-radius: .9rem; background: #173126; color: #fff; text-align: center; font-weight: 800; }

.journey,
.judicial-flow { display: flex; align-items: stretch; gap: .55rem; margin-top: 1.4rem; overflow-x: auto; padding-bottom: .4rem; }
.journey button { min-width: 135px; padding: 1rem; font-weight: 800; }
.journey button span { display: block; margin-top: .4rem; color: var(--muted); font-size: .72rem; }
.journey > b,
.judicial-flow > b { align-self: center; color: var(--accent); }
.evidence-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; margin-top: 1rem; }
.evidence-strip figure { margin: 0; overflow: hidden; border-radius: .85rem; background: #173126; color: #fff; }
.evidence-strip img { display: block; width: 100%; height: 150px; object-fit: cover; }
.evidence-strip figcaption { padding: .6rem .75rem; font-size: .78rem; }

.work-cycle { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 1.5rem; }
.work-cycle button { min-height: 110px; padding: 1rem; font-size: 1rem; font-weight: 900; }
.brake-grid { grid-template-columns: repeat(3, 1fr); }

.simulation-label { display: inline-block; margin: 1rem 0 0; padding: .45rem .7rem; border-radius: 999px; background: #f4f0e8; font-size: .78rem; font-weight: 800; }
.judicial-flow button { min-width: 130px; min-height: 84px; padding: .85rem; font-weight: 800; }
.judicial-flow button[data-state]::after { display: block; margin-top: .45rem; color: var(--muted); font-size: .65rem; text-transform: uppercase; content: attr(data-state); }
.judicial-flow button[data-state="active"] { border-color: #c87933; background: #fff1e5; }
.judicial-flow button[data-state="review"] { border-color: #7161b4; background: #f0edff; }
.judicial-flow button[data-state="approved"] { border-color: #34785d; background: #e5f5ed; }
.judicial-flow .human-gate { border-width: 3px; border-color: var(--accent); }
.flow-feedback { min-height: 1.5em; }
.secondary-action { padding: .75rem 1rem; border: 0; border-radius: .75rem; background: #173126; color: #fff; cursor: pointer; }

.design-canvas { grid-template-columns: repeat(2, 1fr); }
.design-canvas label,
.commitment { display: grid; gap: .5rem; }
.design-canvas label { padding: .9rem; border: 1px solid var(--line); border-radius: .9rem; background: var(--card); }
.design-canvas span,
.commitment span { font-weight: 800; }
.design-canvas textarea,
.commitment textarea { width: 100%; min-height: 76px; padding: .75rem; border: 1px solid var(--line); border-radius: .65rem; font: inherit; resize: vertical; }
.commitment { margin: 1.3rem 0; }
.commitment textarea { min-height: 100px; }

.glossary-section { padding: clamp(1.4rem, 3vw, 2.2rem); border: 1px solid rgba(255,255,255,.08); border-radius: 1.4rem; background: #fffdf8; box-shadow: var(--shadow); }
.glossary-grid { grid-template-columns: repeat(2, 1fr); }
.glossary-grid details { padding: 1rem; border: 1px solid var(--line); border-radius: .9rem; background: var(--card); }
.glossary-grid summary { cursor: pointer; font-weight: 900; }
.glossary-grid p { margin-bottom: 0; color: var(--muted); }

.bpm-flow { position: relative; display: grid; gap: .32rem; margin-top: .85rem; }
.bpm-flow-links { position: absolute; z-index: 3; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.bpm-flow-links path { fill: none; stroke: #a51c30; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; marker-end: url(#bpm-arrowhead); filter: drop-shadow(0 2px 2px rgba(165,28,48,.2)); stroke-dasharray: 8 5; animation: bpm-draw-link .42s ease both; }
.bpm-flow-links marker path { fill: #a51c30; stroke: none; marker-end: none; filter: none; animation: none; }
.bpm-time-axis { display: grid; grid-template-columns: repeat(5,1fr); margin-left: 106px; color: #786f66; font-size: .62rem; font-weight: 800; }
.bpm-time-axis span { border-left: 1px solid #c8c0b5; padding-left: .3rem; }
.bpm-time-axis span:last-child { text-align: right; }
.bpm-lane { position: relative; display: grid; grid-template-columns: 98px minmax(0,1fr); gap: .45rem; align-items: stretch; padding: .36rem .48rem; overflow: hidden; border-radius: .8rem; background: #f4f0e8; }
.bpm-lane > strong { z-index: 1; align-self: stretch; display: grid; place-items: center start; padding: .4rem; border-right: 2px solid var(--line); background: #f4f0e8; font-size: .72rem; }
.bpm-track { position: relative; display: grid; grid-template-columns: repeat(12,minmax(0,1fr)); align-items: center; min-height: 48px; background: repeating-linear-gradient(90deg,transparent 0 calc(8.333% - 1px),rgba(120,111,102,.16) calc(8.333% - 1px) 8.333%); }
.bpm-track::before { position: absolute; right: 0; left: 0; top: 50%; height: 3px; transform: translateY(-50%); background: #d8d1c4; content: ''; }
.bpm-lane button { position: relative; z-index: 4; grid-column: var(--start) / span var(--span); grid-row: 1; min-height: 42px; padding: .35rem .42rem; border: 1px solid var(--line); border-radius: .55rem; background: #fffdf8; color: var(--ink); font: inherit; font-size: .65rem; font-weight: 800; line-height: 1.08; cursor: pointer; transition: border-color .2s ease,background .2s ease,box-shadow .2s ease,transform .2s ease; }
.bpm-lane button small { display: block; margin-top: .22rem; color: #786f66; font-size: .55rem; font-weight: 800; }
.bpm-lane button.is-completed { border-color: #3c9366; background: #e5f4eb; box-shadow: inset 0 0 0 2px rgba(60,147,102,.14); }
.bpm-lane button.is-completed::after { position: absolute; top: -.38rem; right: -.3rem; display: grid; width: 1.15rem; height: 1.15rem; place-items: center; border-radius: 50%; color: #fff; background: #3c9366; content: '✓'; font-size: .65rem; font-weight: 900; }
.bpm-lane button.is-executing { border-color: #a51c30; background: #fff0e6; box-shadow: 0 0 0 4px rgba(165,28,48,.15),0 8px 16px rgba(25,20,16,.16); transform: translateY(-3px); }
.bpm-lane button.is-executing::after { position: absolute; top: -.48rem; right: -.36rem; display: grid; width: 1.35rem; height: 1.35rem; place-items: center; border-radius: 50%; color: #fff; background: #a51c30; content: '▶'; font-size: .55rem; animation: bpm-executing 1.2s ease-in-out infinite; }
.bpm-lane button:hover, .bpm-lane button:focus-visible, .bpm-lane button.is-selected { border-color: var(--accent); background: #fff3e8; }
.bpm-lane .bpm-decision { border-color: #61c08a; border-radius: 50%; background: #eaf7f0; }
.bpm-agent-task::before { margin-right: .35rem; content: '🤖'; }
.objective-accent { color: #a51c30; }
@keyframes bpm-draw-link { from { opacity: 0; stroke-dashoffset: 28; } to { opacity: 1; stroke-dashoffset: 0; } }
@keyframes bpm-executing { 0%,100% { transform: scale(.88); } 50% { transform: scale(1.08); } }
@media (prefers-reduced-motion: reduce) {
  .bpm-flow-links path,.bpm-lane button.is-executing::after { animation: none; }
}
.bpm-detail { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-top: .8rem; padding: .65rem .8rem; border-left: 4px solid var(--accent); border-radius: .7rem; background: #fff6ef; font-weight: 700; }
.bpm-detail button { flex: 0 0 auto; padding: .42rem .62rem; border: 0; border-radius: .5rem; color: #fff; background: #173126; font-weight: 800; cursor: pointer; }
.process-legend { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: .7rem; }
.process-legend span { padding: .45rem .65rem; border-radius: 999px; background: #173126; color: #fff; font-size: .7rem; }
.concept-table-wrap { margin: 1.1rem 0; overflow-x: auto; border: 1px solid var(--line); border-radius: 1rem; }
.concept-table { width: 100%; border-collapse: collapse; font-size: clamp(.72rem, 1.05vw, .88rem); }
.concept-table th, .concept-table td { padding: .68rem .75rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.concept-table thead { background: #173126; color: #fff; }
.concept-table tbody th { width: 15%; color: #a95720; }
.concept-table tbody tr:nth-child(even) { background: #f4f0e8; }
.concept-table tbody tr:last-child th, .concept-table tbody tr:last-child td { border-bottom: 0; }

.interaction-system { display: grid; grid-template-columns: minmax(180px,.8fr) 150px minmax(360px,1.65fr); gap: .7rem; align-items: stretch; margin-top: 1.1rem; }
.funnel-inputs { display: grid; gap: .35rem; padding: .65rem 2rem .65rem .65rem; background: linear-gradient(135deg,#fff3e8,#f1dfce); clip-path: polygon(0 0,100% 18%,78% 50%,100% 82%,0 100%); }
.funnel-inputs button { display: grid; gap: .1rem; padding: .5rem .65rem; border: 1px solid var(--line); border-radius: .6rem; background: rgba(255,253,248,.92); color: var(--ink); text-align: left; cursor: pointer; }
.funnel-inputs button b { color: var(--accent); }
.funnel-inputs button span { color: var(--muted); font-size: .65rem; }
.funnel-inputs button:hover,.funnel-inputs button:focus-visible,.funnel-inputs button.is-selected { border-color: var(--accent); background: #fff; transform: translateX(3px); }
.funnel-neck { display: grid; place-content: center; position: relative; padding: .8rem; border: 1px solid var(--accent); background: #173126; color: #fff; text-align: center; }
.funnel-neck span { color: #f5a55f; font-size: .65rem; font-weight: 900; letter-spacing: .14em; }
.funnel-neck b { margin-top: .3rem; font-size: .72rem; }
.funnel-neck i { position: absolute; right: -.85rem; top: calc(50% - .85rem); z-index: 2; display: grid; place-items: center; width: 1.7rem; height: 1.7rem; border-radius: 50%; background: var(--accent); color: #fff; font-style: normal; }
.multiplexer-terminal { overflow: hidden; border: 5px solid #202521; border-radius: .8rem; background: #080d0a; box-shadow: 0 14px 26px rgba(0,0,0,.18); }
.terminal-bar { display: flex; justify-content: space-between; gap: .5rem; padding: .4rem .55rem; color: #d7ded9; background: #202521; font: .62rem ui-monospace,monospace; }
.terminal-bar b { color: #78dfa2; }
.terminal-grid { position: relative; display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); grid-template-rows: repeat(4,minmax(43px,1fr)); gap: 2px; padding: 3px; background: repeating-linear-gradient(45deg,transparent 0 14px,rgba(97,192,138,.07) 15px 16px); }
.terminal-grid span { position: relative; display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; align-content: center; column-gap: .3rem; padding: .25rem .3rem; border: 1px solid #2f493a; color: #dce8e0; background: rgba(10,22,15,.92); font: .58rem ui-monospace,monospace; animation: terminal-wake 2.8s ease-in-out var(--delay) infinite; }
.terminal-grid i { grid-row: 1 / 3; align-self: center; width: .38rem; height: .38rem; border-radius: 50%; background: #61c08a; box-shadow: 0 0 8px #61c08a; }
.terminal-grid b { color: #f5a55f; }
.terminal-grid small { color: #8da095; font-size: .52rem; }
@keyframes terminal-wake { 45%,55% { border-color: #61c08a; background: rgba(18,48,31,.96); } }

.concept-explorer { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(320px,.8fr); gap: 1rem; margin-top: 1rem; }
.concept-buttons { display: flex; flex-wrap: wrap; align-content: flex-start; gap: .38rem; }
.concept-buttons button { padding: .48rem .62rem; border: 1px solid var(--line); border-radius: 999px; background: var(--card); color: var(--ink); font: inherit; font-size: .72rem; font-weight: 800; cursor: pointer; }
.concept-buttons button:hover,.concept-buttons button:focus-visible,.concept-buttons button.is-selected { border-color: var(--accent); background: #fff3e8; color: #a95720; transform: translateY(-2px); }
.concept-visual { display: grid; grid-template-rows: 1fr auto; gap: .55rem; min-height: 325px; }
.concept-layers { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: .22rem; }
.concept-layers > div { display: grid; grid-template-columns: 115px 1fr; align-items: center; min-height: 40px; padding: .45rem .7rem; border: 1px solid var(--line); background: #eee8df; color: var(--muted); transition: width 180ms ease,transform 180ms ease,background 180ms ease; }
.concept-layers > div:nth-child(1) { width: 100%; }
.concept-layers > div:nth-child(2) { width: 90%; }
.concept-layers > div:nth-child(3) { width: 80%; }
.concept-layers > div:nth-child(4) { width: 70%; }
.concept-layers > div:nth-child(5) { width: 60%; }
.concept-layers span { font-size: .67rem; font-weight: 900; letter-spacing: .09em; }
.concept-layers small { font-size: .62rem; }
.concept-layers > div.is-active { transform: scale(1.035); border-color: var(--accent); background: #173126; color: #fff; }
.concept-detail { display: grid; grid-template-columns: 42px 1fr; gap: .65rem; align-items: center; padding: .65rem; border-left: 4px solid var(--accent); background: #fff6ef; }
.concept-detail > span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--accent); color: #fff; font-family: Georgia,serif; font-size: 1.15rem; }
.concept-detail p { margin: .15rem 0 0; color: var(--muted); font-size: .7rem; }

@media (max-width: 900px) {
  .choice-stage,
  .scenario-grid,
  .brake-grid,
  .three-step,
  .work-cycle,
  .design-canvas,
  .glossary-grid,
  .evidence-strip { grid-template-columns: 1fr; }
  .comparison-stage { grid-template-columns: 1fr; }
  .versus { justify-self: center; }
  .system-equation,
  .closing-steps { flex-direction: column; }
  .system-equation b,
  .closing-steps b { transform: rotate(90deg); }
  .bpm-lane { grid-template-columns: 82px 1fr; }
  .bpm-lane i, .bpm-spacer { display: none; }
  .interaction-system { grid-template-columns: 1fr; }
  .funnel-inputs { clip-path: none; padding: .65rem; grid-template-columns: repeat(2,1fr); }
  .funnel-neck i { right: calc(50% - .85rem); top: auto; bottom: -.85rem; transform: rotate(90deg); }
  .concept-explorer { grid-template-columns: 1fr; }
  .opening-stage { grid-template-columns: 1fr; }
  .opening-figures figure { min-height: 260px; }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(97, 192, 138, 0.12), transparent 28rem),
    linear-gradient(180deg, #091812 0%, #0a1511 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(290px, 360px) 1fr;
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  padding: 2rem 1.35rem;
  color: #f6f2ea;
  background: linear-gradient(180deg, rgba(19, 41, 34, 0.98), rgba(8, 21, 16, 0.98));
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  overflow: auto;
}

.eyebrow, .section-label, .slide-kicker {
  margin: 0 0 0.75rem;
  color: #f5a55f;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1, h2, h3 { line-height: 1.08; margin: 0; }

h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
}

.sidebar-copy {
  margin: 1rem 0 1.2rem;
  color: rgba(246, 242, 234, 0.78);
}

.pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1rem 0 1.25rem;
}

.pill-group span {
  padding: 0.45rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.82rem;
}

.slide-nav {
  display: grid;
  gap: 0.45rem;
  margin: 1rem 0 1.5rem;
}

.slide-nav button,
.controls button,
.presenter-toggle,
.presenter-panel button {
  appearance: none;
  border: 0;
  border-radius: 0.8rem;
  cursor: pointer;
  transition: transform 120ms ease, background 120ms ease, color 120ms ease, opacity 120ms ease;
}

.presenter-toggle {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(245, 165, 95, 0.5);
  border-radius: 0.8rem;
  background: rgba(241, 139, 67, 0.16);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
}

.presenter-toggle:hover,
.presenter-toggle:focus-visible { background: rgba(241, 139, 67, 0.28); }
.series-link { display:block; margin-top:.55rem; padding:.65rem .7rem; border:1px solid rgba(255,255,255,.12); border-radius:.7rem; color:#fff; font-size:.78rem; text-decoration:none; }
.series-link:hover,.series-link:focus-visible{background:rgba(255,255,255,.08)}

.slide-nav button {
  width: 100%;
  text-align: left;
  padding: 0.8rem 0.9rem;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(246, 242, 234, 0.82);
}

.slide-nav button:hover,
.slide-nav button:focus-visible,
.slide-nav button.is-active {
  background: rgba(241, 139, 67, 0.18);
  color: #fff;
}

.sidebar-note {
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(246, 242, 234, 0.78);
}

.presentation {
  display: grid;
  gap: 1.1rem;
  padding: 1.1rem;
  max-width: 1200px;
}

.slide {
  position: relative;
  display: none;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1.4rem;
  background: rgba(255, 253, 248, 0.98);
  box-shadow: var(--shadow);
}

.slide.is-active { display: block; }

.slide::after { content: attr(data-icon); position: absolute; top: 1.2rem; right: 1.35rem; z-index: 2; display: grid; place-items: center; width: 2.6rem; height: 2.6rem; border: 1px solid var(--line); border-radius: 50%; color: var(--accent); background: var(--paper); font-family: Georgia, "Times New Roman", serif; font-size: 1.35rem; line-height: 1; }
.slide h2 { padding-right: 3.2rem; }

.buzz-evidence-gallery { display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(270px, .85fr); gap: .8rem; margin-top: 1.1rem; }
.buzz-evidence-gallery figure { position: relative; margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 1rem; background: #171717; }
.buzz-evidence-gallery img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.buzz-evidence-main { min-height: 410px; }
.buzz-evidence-stack { display: grid; grid-template-rows: repeat(2, minmax(0, 1fr)); gap: .8rem; }
.buzz-evidence-stack figure { min-height: 195px; }
.buzz-evidence-gallery figcaption { position: absolute; inset: auto 0 0; display: grid; gap: .15rem; padding: 1.2rem .8rem .65rem; color: #fff; background: linear-gradient(transparent, rgba(0,0,0,.92) 38%); font-size: .72rem; }
.buzz-evidence-gallery figcaption b { font-size: .82rem; }
.capture-source { margin: .55rem 0 0; color: var(--muted); font-size: .7rem; }

.slide--terminal-ecosystem { position: relative; isolation: isolate; overflow: hidden; padding: clamp(1.2rem,3vw,3rem) clamp(1.2rem,5vw,5rem); color: #fff; background: #020b16; }
.slide--terminal-ecosystem::after { color: #8eeeff; border-color: rgba(142,238,255,.7); }
.terminal-ecosystem-bg,.terminal-ecosystem-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.terminal-ecosystem-bg { z-index: -3; object-fit: cover; object-position: center; }
.terminal-ecosystem-shade { z-index: -2; background: linear-gradient(90deg,rgba(1,8,18,.96) 0%,rgba(1,8,18,.68) 42%,rgba(1,8,18,.16) 72%),linear-gradient(0deg,rgba(1,8,18,.88),transparent 52%); }
.terminal-ecosystem-content { display: flex; flex-direction: column; height: 100%; }
.slide--terminal-ecosystem h2 { max-width: 1100px; color: #fff; text-shadow: 0 3px 24px #000; }
.human-funnel { width: min(580px,54vw); margin-top: auto; color: #eafcff; }
.human-node { width: 68%; padding: .65rem 1rem; border: 1px solid #80efff; background: rgba(2,19,36,.9); box-shadow: 0 0 24px rgba(0,210,255,.18); }
.human-node span,.ecosystem-platform > span { display: block; color: #73eaff; font-size: .65rem; font-weight: 900; letter-spacing: .15em; }
.human-node b { display: block; margin-top: .18rem; font-size: .82rem; }
.funnel-beam { position: relative; display: grid; width: 54%; padding: .55rem 1rem .7rem; margin-left: 7%; background: linear-gradient(105deg,rgba(0,197,225,.9),rgba(20,77,125,.88)); clip-path: polygon(0 0,100% 0,80% 100%,20% 100%); text-align: center; }
.funnel-beam strong { font-size: .78rem; letter-spacing: .08em; }.funnel-beam small { font-size: .62rem; }
.ecosystem-platform { width: 100%; padding: .7rem 1rem; border: 1px solid rgba(255,190,87,.8); background: rgba(2,12,25,.9); box-shadow: 0 0 28px rgba(0,210,255,.18); }
.ecosystem-platform div { display: flex; flex-wrap: wrap; gap: .32rem; margin-top: .35rem; }
.ecosystem-platform b { padding: .26rem .42rem; border: 1px solid rgba(115,234,255,.36); font-size: .65rem; }
.terminal-ecosystem-caption { max-width: 700px; margin: .55rem 0 0; color: rgba(255,255,255,.78); font-size: .72rem; }

.concept-explorer { grid-template-columns: repeat(5,minmax(0,1fr)); align-items: stretch; gap: .55rem; }
.concept-area { padding: .65rem; border: 1px solid var(--line); background: var(--card); }
.concept-area h3 { min-height: 2.2em; margin-bottom: .55rem; color: var(--accent); font-size: .88rem; }
.concept-area .concept-buttons { display: grid; gap: .4rem; }
.concept-buttons button { width: 100%; min-height: 48px; padding: .65rem .5rem; border-radius: .55rem; font-size: clamp(.72rem,1vw,.9rem); }
.concept-dialog { width: min(1378px,96vw); max-height: 94vh; padding: 0; overflow: hidden; border: 1px solid var(--accent); color: var(--ink); background: var(--paper); box-shadow: 0 28px 80px rgba(0,0,0,.45); }
.concept-dialog::backdrop { background: rgba(6,11,16,.76); backdrop-filter: blur(5px); }
.concept-dialog[open] { display: grid; grid-template-columns: minmax(0,1.18fr) minmax(300px,.82fr); }
.concept-dialog-copy { align-self: center; max-height: 94vh; overflow-y: auto; padding: clamp(1.8rem,3.8vw,3.1rem); }
.concept-dialog-heading { display: flex; align-items: center; gap: .9rem; color: var(--accent); font-size: .94rem; font-weight: 900; letter-spacing: .14em; }
.concept-dialog-icon { display: grid; place-items: center; flex: 0 0 3.9rem; width: 3.9rem; height: 3.9rem; border: 1px solid var(--accent); border-radius: 50%; color: #fff; background: var(--accent); font-family: Georgia,serif; font-size: 1.75rem; letter-spacing: 0; box-shadow: 0 8px 20px rgba(0,0,0,.18); }
.concept-dialog-copy h3 { margin-top: .65rem; font-family: Georgia,serif; font-size: clamp(2.6rem,5.2vw,4.94rem); }
.concept-dialog-copy > p { color: var(--muted); font-size: 1.46rem; line-height: 1.5; }
.concept-dialog-example,.concept-dialog-signal { display: grid; grid-template-columns: 112px 1fr; gap: .85rem; align-items: start; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.concept-dialog-example > span,.concept-dialog-signal > span { color: var(--accent); font-size: .88rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.concept-dialog-example p,.concept-dialog-signal p { margin: 0; color: var(--ink); font-size: 1.22rem; line-height: 1.45; }
.concept-dialog-signal p { color: var(--muted); }
.concept-dialog-close { position: absolute; z-index: 2; top: .55rem; right: .65rem; width: 2.2rem; height: 2.2rem; padding: 0; border: 0; border-radius: 50%; color: #fff; background: #071a27; font-size: 1.5rem; cursor: pointer; }
.concept-dialog-graphic { display: flex; flex-direction: column; justify-content: center; gap: .35rem; padding: 3.5rem 1.3rem 1.3rem; background: #071a27; }
.concept-dialog-graphic div { padding: .65rem; border: 1px solid #28536a; color: #85a8b8; background: #0b2635; font-size: .72rem; text-align: center; transition: .2s ease; }
.concept-dialog-graphic[data-active-layer="environment"] [data-modal-layer="environment"],.concept-dialog-graphic[data-active-layer="control"] [data-modal-layer="control"],.concept-dialog-graphic[data-active-layer="action"] [data-modal-layer="action"],.concept-dialog-graphic[data-active-layer="intelligence"] [data-modal-layer="intelligence"],.concept-dialog-graphic[data-active-layer="base"] [data-modal-layer="base"] { transform: scale(1.08); border-color: #ffbd55; color: #071a27; background: #ffbd55; box-shadow: 0 0 20px rgba(255,189,85,.35); font-weight: 900; }

@media (max-width: 900px) {
  .buzz-evidence-gallery { grid-template-columns: 1fr; }
  .buzz-evidence-main { min-height: 280px; }
  .buzz-evidence-stack { grid-template-columns: repeat(2, minmax(0,1fr)); grid-template-rows: none; }
  .human-funnel { width: min(620px,88vw); }
  .concept-explorer { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .concept-dialog[open] { grid-template-columns: 1fr; }
  .concept-dialog-graphic { flex-direction: row; flex-wrap: wrap; padding-top: 1.3rem; }
}

@media (max-width: 560px) {
  .buzz-evidence-stack { grid-template-columns: 1fr; }
  .buzz-evidence-stack figure { min-height: 230px; }
}

.lead {
  max-width: 820px;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.dynamic-visual { position: relative; overflow: hidden; margin: 1.1rem 0; border-radius: 1rem; background: #132019; }
.dynamic-visual img { display: block; width: 100%; height: 100%; object-fit: cover; animation: visual-drift 14s ease-in-out infinite alternate; }
.dynamic-visual--hero { height: min(38vh, 360px); }
.dynamic-visual--hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,19,15,.5), transparent 60%); }
.dynamic-visual--strip { float: right; width: min(44%, 450px); height: 220px; margin: 0 0 1rem 1rem; }

@keyframes visual-drift {
  from { transform: scale(1.02) translate3d(-0.5%, 0, 0); }
  to { transform: scale(1.08) translate3d(1%, -1%, 0); }
}

.hero-grid,
.case-grid,
.activity-grid,
.risk-grid,
.closing-grid,
.layer-stack,
.spec-grid,
.pattern-grid,
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.4rem;
}

.hero-card,
.case-grid article,
.activity-grid article,
.risk-grid article,
.closing-grid article,
.layer-stack div,
.spec-grid article,
.pattern-grid article,
.metrics-grid article,
.concept-map div,
.timeline article,
.cycle div,
.stacked-cards article {
  padding: 1rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--card);
}

.stacked-cards {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.2rem;
}

.layer-stack {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  counter-reset: layer;
}

.layer-stack div {
  position: relative;
  padding-left: 1.3rem;
}

.layer-stack div::before {
  counter-increment: layer;
  content: counter(layer);
  position: absolute;
  left: 0.75rem;
  top: 0.95rem;
  width: 1.35rem;
  height: 1.35rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #173126;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
}

.office-architecture {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(240px, 0.7fr);
  gap: 1rem;
  align-items: stretch;
  margin-top: 1.2rem;
}

.office-layout {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  background: #dce9ea;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.5);
}

.office-layout img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

.office-layout button {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: 3px solid #fff;
  border-radius: 50%;
  color: #fff;
  background: #173126;
  box-shadow: 0 4px 14px rgba(0,0,0,0.32);
  font-weight: 900;
  cursor: pointer;
  transform: translate(-50%, -50%);
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.office-layout button::after {
  content: "";
  position: absolute;
  inset: -0.55rem;
  z-index: -1;
  border: 2px solid rgba(241, 139, 67, 0.72);
  border-radius: 50%;
  animation: office-pulse 2s ease-out infinite;
}

.office-layout button:hover,
.office-layout button:focus-visible,
.office-layout button.is-active {
  z-index: 3;
  background: var(--accent);
  box-shadow: 0 6px 20px rgba(0,0,0,0.42);
  transform: translate(-50%, -50%) scale(1.14);
}

.office-detail {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 220px;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  background: linear-gradient(150deg, #173126, #0e1d18);
  color: #fff;
}

.office-detail p:last-child { color: rgba(255,255,255,0.78); }
.office-detail-icon { margin-bottom: 0.8rem; font-size: 2.5rem; }

@keyframes office-pulse {
  0% { opacity: 0.85; transform: scale(0.72); }
  75%, 100% { opacity: 0; transform: scale(1.35); }
}

.spec-grid,
.pattern-grid,
.metrics-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.callout {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  border-left: 4px solid var(--accent);
  border-radius: 0.8rem;
  background: #fff6ef;
}

.callout.subtle {
  background: #f6f8f5;
  border-left-color: var(--green);
}

.flow-sim {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr auto 1fr;
  gap: 0.5rem;
  align-items: center;
  margin-top: 1.2rem;
}

.bpm-workspace { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(260px, .75fr); gap: 1rem; margin-top: 1.2rem; }
.bpm-diagram { position: relative; grid-template-columns: repeat(6, minmax(92px, 1fr)); gap: 1.15rem .4rem; padding: 1.5rem 1rem 4rem; border-radius: 1rem; background: #f4f0e8; }
.bpm-diagram .flow-arrow { align-self: center; margin-left: -.7rem; margin-right: -.7rem; padding: 0; border: 0; background: transparent; text-align: center; }
.bpm-diagram .flow-node { position: relative; z-index: 2; min-height: 84px; padding: .75rem; }
.bpm-diagram .bpm-event { border-radius: 50%; aspect-ratio: 1; }
.bpm-diagram .bpm-gateway { border-radius: .5rem; transform: rotate(45deg) scale(.78); }
.bpm-diagram .bpm-gateway::before { content: ""; }
.bpm-diagram .bpm-gateway::after { transform: rotate(-45deg); }
.bpm-return { position: absolute; right: 8%; bottom: .75rem; left: 8%; padding-top: .55rem; border-top: 2px dashed #a51c30; color: #a51c30; text-align: center; font-size: .78rem; font-weight: 800; }
.bpm-return span { font-size: 1.3rem; }
.bpm-context { margin: 0; overflow: hidden; border-radius: 1rem; background: #132019; color: #fff; }
.bpm-context img { display: block; width: 100%; height: 260px; object-fit: cover; transition: opacity 180ms ease, transform 380ms ease; }
.bpm-context figcaption { padding: .85rem 1rem; font-size: .82rem; line-height: 1.4; }

.flow-node,
.flow-arrow {
  padding: 0.9rem 1rem;
  border-radius: 0.9rem;
  background: var(--card);
  border: 1px solid var(--line);
}

.flow-node {
  text-align: center;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
}

.flow-node[data-state="active"] { border-color: #c87933; background: #fff1e5; }
.flow-node[data-state="review"] { border-color: #7161b4; background: #f0edff; }
.flow-node[data-state="approved"] { border-color: #34785d; background: #e5f5ed; }
.flow-node[data-state]::after { display: block; margin-top: 0.45rem; font-size: 0.72rem; text-transform: uppercase; color: var(--muted); content: attr(data-state); }
.flow-actions { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1rem; }
.flow-actions p { margin: 0; }
.flow-actions button,
.quiz button { padding: 0.7rem 0.9rem; border: 0; border-radius: 0.7rem; background: #173126; color: #fff; cursor: pointer; }

.quiz fieldset { display: grid; gap: 0.8rem; margin-top: 1.2rem; padding: 1rem; border: 1px solid var(--line); border-radius: 1rem; }
.quiz legend { padding: 0 0.4rem; font-weight: 800; }
.quiz label { padding: 0.75rem; border-radius: 0.7rem; background: var(--card); }
.quiz-actions { display: flex; gap: 0.7rem; margin-top: 1rem; }
.quiz-actions button + button { background: #5f685f; }

.flow-arrow {
  color: var(--accent-dark);
  font-size: 1.2rem;
  font-weight: 800;
}

.checklist {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.25rem;
}

.checklist label {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: #fff;
}

.concept-map {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 1.2rem;
}

.concept-map div strong,
.cycle strong,
.risk-grid strong {
  display: block;
  margin-bottom: 0.35rem;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 1.2rem;
}

.timeline span {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  margin-bottom: 0.75rem;
  border-radius: 50%;
  background: #173126;
  color: #fff;
  font-weight: 800;
}

.cycle {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 1.2rem;
}

.cycle div {
  position: relative;
  padding-top: 3.5rem;
}

.cycle div::before {
  content: attr(data-icon);
  position: absolute;
  top: 0.85rem;
  left: 1rem;
  font-size: 1.75rem;
}

.cycle div:not(:last-child)::after {
  content: "→";
  position: absolute;
  z-index: 2;
  right: -1.35rem;
  top: 50%;
  color: var(--accent);
  font-size: 1.35rem;
  font-weight: 900;
}

.environment-tour {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 1.2rem;
}

.environment-tour article {
  position: relative;
  padding: 1rem 1rem 1rem 3.5rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--card);
}

.environment-tour article > span {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: grid;
  place-items: center;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 50%;
  background: #173126;
  color: #fff;
  font-weight: 800;
}

.environment-tour p { margin: 0.45rem 0 0; }
.student-question { color: #9a4a16; font-weight: 800; }

.process-diagram {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 1rem;
  background: #173126;
  color: #fff;
}

.process-diagram button {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 0.65rem;
  color: #fff;
  background: rgba(255,255,255,0.08);
  font: inherit;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}
.process-diagram button::before { content: attr(data-icon); }
.process-diagram button.is-reached { background: rgba(97, 192, 138, 0.28); }
.process-diagram button.is-current {
  transform: translateY(-3px);
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(241, 139, 67, 0.2);
}
.process-diagram b { color: #f5a55f; }
.process-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 0.65rem; margin-top: 0.7rem; }
.process-controls button { padding: 0.65rem 0.8rem; border: 0; border-radius: 0.7rem; background: #173126; color: #fff; font-weight: 700; cursor: pointer; }
.process-controls button + button { background: #5f685f; }
.process-controls p { flex: 1 1 320px; margin: 0; color: var(--muted); }

.presenter-panel {
  width: min(920px, calc(100% - 2rem));
  max-height: calc(100vh - 2rem);
  padding: 1.3rem;
  border: 0;
  border-radius: 1.2rem;
  color: var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.presenter-panel::backdrop { background: rgba(2, 10, 7, 0.78); }
.presenter-heading { display: flex; align-items: start; justify-content: space-between; gap: 1rem; }
.presenter-heading button { padding: 0.65rem 0.8rem; border: 0; border-radius: 0.7rem; cursor: pointer; }
.presenter-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.8rem; margin-top: 1rem; }
.presenter-links a,
.presenter-link,
.offline-demo { display: grid; grid-template-columns: auto 1fr; gap: 0.15rem 0.7rem; padding: 1rem; border: 1px solid var(--line); border-radius: 0.9rem; color: inherit; background: var(--card); text-align: left; text-decoration: none; }
.presenter-links span { grid-row: 1 / 3; font-size: 1.6rem; }
.presenter-links small { color: var(--muted); }
.presenter-links .is-sensitive { border-color: #e2a777; background: #fff6ef; }
.presenter-links .is-pending { opacity: 0.62; }
.offline-demo { font: inherit; cursor: pointer; }
.privacy-note { padding: 0.85rem; border-left: 4px solid var(--accent); background: #fff6ef; }

.controls {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.35rem 0.2rem 0.8rem;
  color: rgba(246, 242, 234, 0.74);
}

.controls button {
  padding: 0.85rem 1rem;
  background: var(--panel-2);
  color: #fff;
}

.controls button:hover,
.controls button:focus-visible {
  background: #1f3d33;
  transform: translateY(-1px);
}

.controls button:disabled {
  opacity: 0.42;
  cursor: not-allowed;
  transform: none;
}

.slide-counter { margin-left: auto; font-size: 0.95rem; }

/* Editorial university presentation layout */
body { overflow: hidden; }

.app-shell {
  grid-template-columns: 228px minmax(0, 1fr) 292px;
  height: 100vh;
  min-height: 0;
  background: #e9e5dc;
}

.sidebar {
  position: static;
  height: 100vh;
  padding: 1.35rem 1rem;
  border-right: 1px solid rgba(255,255,255,0.12);
}

.sidebar h1 { font-size: 2rem; }
.sidebar-copy { font-size: 0.83rem; line-height: 1.45; }
.pill-group { gap: 0.35rem; }
.pill-group span { padding: 0.3rem 0.5rem; font-size: 0.7rem; }
.presenter-toggle { padding: 0.65rem 0.7rem; font-size: 0.8rem; }
.slide-nav { gap: 0.25rem; margin: 0.8rem 0; }
.slide-nav button { padding: 0.45rem 0.55rem; border-radius: 0.45rem; font-size: 0.72rem; }
.sidebar-note { display: none; }

.presentation {
  position: relative;
  display: block;
  width: 100%;
  max-width: none;
  height: 100vh;
  padding: 1.25rem 1.25rem 5.4rem;
  overflow: hidden;
}

.slide {
  height: 100%;
  padding: clamp(1.5rem, 2.5vw, 3rem);
  overflow: auto;
  border: 0;
  border-radius: 0.35rem;
  background: var(--paper);
  box-shadow: 0 12px 34px rgba(25, 35, 29, 0.16);
}

.slide.is-active { animation: editorial-in 380ms cubic-bezier(.2,.75,.25,1); }
.slide h2 { max-width: 980px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2rem, 3.3vw, 4rem); font-weight: 500; letter-spacing: -0.035em; }
.slide-kicker { color: #a51c30; }

.controls {
  position: absolute;
  right: 1.25rem;
  bottom: 1.15rem;
  left: 1.25rem;
  padding: 0;
  color: #39423d;
}
.controls button { background: #132019; }

.context-rail {
  height: 100vh;
  padding: 1.5rem 1.25rem;
  overflow: auto;
  border-left: 1px solid #d1cabd;
  background: #f6f2ea;
}

.context-brand {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  margin-bottom: 2rem;
  border: 2px solid #a51c30;
  color: #a51c30;
  font-family: Georgia, serif;
  font-size: 1.5rem;
}

.context-index { margin: 0 0 0.6rem; color: #a51c30; font-weight: 900; letter-spacing: 0.12em; }
.context-rail h2 { margin-bottom: 1.4rem; font-family: Georgia, serif; font-size: 1.7rem; font-weight: 500; }
.context-meta { margin: 0; }
.context-meta div { padding: 0.8rem 0; border-top: 1px solid #d8d1c4; }
.context-meta dt { color: #7b746a; font-size: 0.68rem; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; }
.context-meta dd { margin: 0.32rem 0 0; font-size: 0.88rem; line-height: 1.45; }
.context-comment { margin-top: 1rem; padding: 1rem; border-left: 3px solid #a51c30; background: #fff; }
.context-comment p:last-child { margin: 0; font-family: Georgia, serif; font-size: 1rem; line-height: 1.45; }
.context-progress { height: 3px; margin-top: 1.5rem; overflow: hidden; background: #d8d1c4; }
.context-progress span { display: block; width: 0; height: 100%; background: #a51c30; transition: width 280ms ease; }
.context-hint { color: #7b746a; font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; }

@keyframes editorial-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 960px) {
  body { overflow: auto; }
  .app-shell { grid-template-columns: 190px minmax(0, 1fr); height: auto; min-height: 100vh; }
  .sidebar {
    height: 100vh;
  }
  .presentation { height: 100vh; }
  .context-rail { display: none; }
}

@media (max-width: 760px) {
  .app-shell { display: block; }
  .sidebar { height: auto; }
  .slide-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .presentation { height: auto; min-height: 100vh; padding: 0.8rem 0.8rem 5.5rem; }
  .slide { min-height: calc(100vh - 6.3rem); }
  .presentation { padding: 0.8rem; }
  .hero-grid,
  .case-grid,
  .activity-grid,
  .risk-grid,
  .closing-grid,
  .layer-stack,
  .spec-grid,
  .pattern-grid,
  .metrics-grid,
  .concept-map,
  .timeline,
  .cycle {
    grid-template-columns: 1fr;
  }
  .environment-tour,
  .presenter-links,
  .office-architecture,
  .bpm-workspace { grid-template-columns: 1fr; }
  .flow-sim {
    grid-template-columns: 1fr;
  }
  .bpm-diagram { grid-template-columns: 1fr; padding-bottom: 4rem; }
  .bpm-diagram .bpm-event { width: 110px; justify-self: center; }
  .bpm-diagram .bpm-gateway { width: 110px; justify-self: center; }
  .dynamic-visual--strip { float: none; width: 100%; height: 190px; margin: 1rem 0; }
  .flow-arrow {
    text-align: center;
  }
  .controls {
    flex-wrap: wrap;
  }
  .flow-actions { align-items: stretch; flex-direction: column; }
  .cycle div:not(:last-child)::after { content: "↓"; right: 1rem; top: auto; bottom: -1.25rem; }
  .slide-counter {
    width: 100%;
    margin-left: 0;
  }
}

/* Trabajo práctico guiado */
.slide-nav .practical-nav { border: 1px solid rgba(241,139,67,.5); color: #fff; background: rgba(241,139,67,.14); font-weight: 850; }
.slide--practical { display: none; grid-template-rows: auto auto minmax(0,1fr); gap: .7rem; padding: 1.15rem; overflow: hidden; }
.slide--practical.is-active { display: grid; }
.practical-heading { display: flex; align-items: end; justify-content: space-between; gap: 1rem; padding-right: 3.6rem; }
.practical-heading h2 { margin: 0 0 .3rem; font-size: clamp(1.8rem,2.8vw,3rem); }
.practical-heading .lead { margin: 0; font-size: clamp(.78rem,1vw,1rem); }
.practical-heading > a { flex: none; padding: .6rem .75rem; border-radius: .6rem; color: #fff; background: #132019; font-size: .72rem; font-weight: 850; text-decoration: none; }
.practical-heading > a:hover,.practical-heading > a:focus-visible { background: #a51c30; }
.slide--practical iframe { width: 100%; height: 100%; min-height: 0; border: 1px solid var(--line); border-radius: .8rem; background: #f4f7fb; }

@media (max-width: 760px) {
  .slide--practical { overflow: auto; }
  .practical-heading { align-items: flex-start; flex-direction: column; padding-right: 0; }
  .slide--practical iframe { min-height: 78vh; }
}

/* Iteración v0.8: títulos a ancho completo, cerebro y evidencia de terminal */
.slide h2 { width: 100%; max-width: none; padding-right: 0; }
.brain-symbol { display: block; margin-bottom: .35rem; font-family: sans-serif; font-size: .9em; line-height: 1; }
.terminal-showcase { display: grid; grid-template-rows: minmax(185px,1fr) minmax(125px,.72fr); gap: .45rem; min-width: 0; }
.terminal-proof { position: relative; min-height: 125px; margin: 0; overflow: hidden; border: 4px solid #202521; border-radius: .8rem; background: #080d0a; }
.terminal-proof img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.terminal-proof figcaption { position: absolute; inset: auto 0 0; padding: 1rem .55rem .45rem; color: #fff; background: linear-gradient(transparent,rgba(0,0,0,.9)); font-size: .6rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .slide-nav button,
  .controls button,
  .process-diagram button,
  .office-layout button {
    transition: none;
  }
  .office-layout button::after { animation: none; }
  .dynamic-visual img { animation: none; }
  .slide.is-active { animation: none; }
  .context-progress span { transition: none; }
}

.tool-visuals { margin-top: 1.1rem; padding: 1rem; border: 1px solid var(--line); border-radius: 1rem; background: #f7f3ec; }
.tool-visuals-intro { margin: 0 0 0.8rem; color: var(--muted); }
.tool-chip-grid { display: flex; flex-wrap: wrap; gap: 0.55rem; }
.tool-chip-grid button { padding: 0.62rem 0.78rem; border: 1px solid #cfc6b8; border-radius: 999px; color: var(--ink); background: #fff; font: inherit; font-weight: 750; cursor: pointer; }
.tool-chip-grid button:hover,
.tool-chip-grid button:focus-visible { border-color: var(--accent); background: #fff5ed; transform: translateY(-1px); }
.tool-modal { width: min(1000px, calc(100% - 2rem)); max-height: calc(100vh - 2rem); padding: 1.25rem; border: 0; border-radius: 1.2rem; color: var(--ink); background: var(--paper); box-shadow: var(--shadow); }
.tool-modal::backdrop { background: rgba(2, 10, 7, 0.78); }
.tool-modal-heading { display: flex; align-items: start; justify-content: space-between; gap: 1rem; }
.tool-modal-heading button { padding: 0.65rem 0.8rem; border: 0; border-radius: 0.7rem; cursor: pointer; }
.tool-modal-purpose { max-width: 780px; color: var(--muted); }
.tool-modal-screen { display: grid; grid-template-columns: 210px 1fr; min-height: 430px; overflow: hidden; border: 1px solid #d7d0c4; border-radius: 1rem; background: #f7f7f4; box-shadow: inset 0 0 0 1px #fff; }
.tool-modal-screen aside { display: grid; align-content: start; gap: 0.35rem; padding: 1rem; color: #f8f5ee; background: #14261f; }
.tool-modal-screen aside strong { margin-bottom: 0.75rem; font-size: 1.1rem; }
.tool-modal-screen aside span { padding: 0.65rem; border-radius: 0.55rem; background: rgba(255,255,255,0.07); }
.tool-modal-screen section { padding: 1.25rem; }
.tool-modal-screen section > header { display: flex; gap: 0.35rem; margin: -0.25rem 0 1rem; }
.tool-modal-screen section > header i { width: 0.65rem; height: 0.65rem; border-radius: 50%; background: #f18b43; }
.tool-modal-screen section > header i:nth-child(2) { background: #e9bd55; }
.tool-modal-screen section > header i:nth-child(3) { background: #61c08a; }
.tool-modal-screen h3 { margin-bottom: 1rem; font-family: Georgia, serif; font-size: clamp(1.65rem, 4vw, 2.6rem); font-weight: 500; }
.mock-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.8rem; }
.mock-form label { display: grid; gap: 0.35rem; color: #47534c; font-size: 0.78rem; font-weight: 800; }
.mock-form label:nth-child(n+3) { grid-column: 1 / -1; }
.mock-form i { min-height: 2.8rem; border: 1px solid #d6d0c4; border-radius: 0.55rem; background: #fff; }
.mock-form label:nth-last-child(-n+2) i { min-height: 4.5rem; }
.mock-list { display: grid; gap: 0.65rem; }
.mock-list div { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 0.8rem; padding: 0.8rem; border: 1px solid #ddd5c9; border-radius: 0.7rem; background: #fff; }
.mock-list span { display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; color: #fff; background: #173126; font-size: 0.72rem; font-weight: 900; }
.mock-list p { margin: 0; }
.tool-modal-screen section > button { margin-top: 1rem; padding: 0.75rem 0.9rem; border: 0; border-radius: 0.65rem; color: #fff; background: var(--accent); font-weight: 850; }

@media (max-width: 760px) {
  .tool-modal-screen { grid-template-columns: 1fr; min-height: 0; }
  .tool-modal-screen aside { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tool-modal-screen aside strong { grid-column: 1 / -1; }
  .mock-form { grid-template-columns: 1fr; }
  .mock-form label,
  .mock-form label:nth-child(n+3) { grid-column: 1; }
}

/* Iteración v1.4: preguntas frecuentes con recursos oficiales */
.slide--faq { display: none; grid-template-rows: auto auto auto minmax(0,1fr) auto; gap: .5rem; overflow: hidden; }
.slide--faq.is-active { display: grid; }
.slide--faq h2 { margin-bottom: 0; font-size: clamp(2rem,3vw,3.45rem); }
.slide--faq > .lead { margin: 0 0 .25rem; font-size: clamp(.9rem,1.15vw,1.15rem); }
.faq-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: .8rem; min-height: 0; }
.faq-card { display: flex; flex-direction: column; min-width: 0; padding: 1rem; overflow: auto; border: 1px solid #d6cec1; border-top: 4px solid #a51c30; border-radius: .8rem; background: #fffdf9; box-shadow: 0 8px 22px rgba(33,42,36,.08); }
.faq-number { margin: 0 0 .35rem; color: #a51c30; font-size: .72rem; font-weight: 950; letter-spacing: .14em; }
.faq-card h3 { margin: 0 0 .55rem; font-family: Georgia,"Times New Roman",serif; font-size: clamp(1rem,1.35vw,1.45rem); line-height: 1.12; }
.faq-card > p:not(.faq-number) { margin: 0 0 .55rem; font-size: clamp(.76rem,.86vw,.92rem); line-height: 1.42; }
.faq-example { padding: .55rem .65rem; border-left: 3px solid #d5a23e; background: #fff7e7; }
.faq-card ul { margin: 0 0 .55rem; padding-left: 1.15rem; font-size: clamp(.74rem,.82vw,.88rem); line-height: 1.38; }
.faq-card li + li { margin-top: .25rem; }
.faq-links { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: auto; padding-top: .35rem; }
.faq-links a { padding: .32rem .48rem; border: 1px solid #cfc6b8; border-radius: 999px; color: #6f1422; background: #fff; font-size: .7rem; font-weight: 850; text-decoration: none; }
.faq-links a:hover,.faq-links a:focus-visible,.faq-tool-list a:hover,.faq-tool-list a:focus-visible { color: #fff; background: #a51c30; outline: 2px solid #a51c30; outline-offset: 2px; }
.faq-tool-list { display: grid; gap: .42rem; margin: 0; }
.faq-tool-list div { display: grid; grid-template-columns: 36% 1fr; gap: .45rem; padding-bottom: .36rem; border-bottom: 1px solid #e7e0d5; font-size: clamp(.72rem,.8vw,.86rem); }
.faq-tool-list dt { color: #6f685e; font-weight: 850; }
.faq-tool-list dd { margin: 0; }
.faq-tool-list a { color: #7d1728; font-weight: 800; text-decoration-thickness: 1px; text-underline-offset: 2px; }
.faq-footer { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: .55rem; border-top: 1px solid #d8d1c4; }
.faq-footer p { margin: 0; font-size: .72rem; line-height: 1.35; }
.faq-footer p:first-child { max-width: 72%; }
.faq-footer p:last-child { color: #746d64; text-align: right; white-space: nowrap; }

@media (max-width: 960px) {
  .slide--faq { overflow: auto; }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-card { overflow: visible; }
  .faq-footer { align-items: flex-start; flex-direction: column; }
  .faq-footer p:first-child { max-width: none; }
  .faq-footer p:last-child { text-align: left; white-space: normal; }
}

/* Iteración v1.1: cierre con repaso visual de la presentación compartida */
.slide--visual-recap { padding-bottom: 4.7rem; }
.recap-gallery { display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); gap: .65rem; margin-top: 1rem; }
.recap-gallery button { position: relative; min-width: 0; aspect-ratio: 16/10; padding: 0; overflow: hidden; border: 1px solid var(--line); border-radius: .75rem; background: #071a27; cursor: zoom-in; box-shadow: 0 8px 20px rgba(13,29,39,.12); }
.recap-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .2s ease; }
.recap-gallery button:hover img,.recap-gallery button:focus-visible img { transform: scale(1.05); }
.recap-gallery span { position: absolute; right: 0; bottom: 0; left: 0; padding: .42rem .5rem; color: #fff; background: linear-gradient(transparent,rgba(2,12,18,.94)); font-size: .68rem; font-weight: 800; text-align: left; }
.recap-dialog { width: 100vw; max-width: none; height: 100vh; max-height: none; margin: 0; padding: 0; overflow: hidden; border: 0; color: #fff; background: #02090d; box-shadow: none; }
.recap-dialog::backdrop { background: rgba(2,8,12,.84); backdrop-filter: blur(5px); }
.recap-dialog-stage { position: relative; display: grid; place-items: center; height: calc(100vh - 4.2rem); }
.recap-dialog-image-link { display: grid; width: 100%; height: 100%; place-items: center; }
.recap-dialog-image-link.is-linked { cursor: pointer; }
.recap-dialog-image-link.is-linked::after { position: absolute; right: 1rem; bottom: 1rem; padding: .5rem .7rem; border: 1px solid #ffbd55; border-radius: .5rem; color: #071a27; background: #ffbd55; content: 'Abrir sitio ↗'; font-size: .72rem; font-weight: 900; }
.recap-dialog img { display: block; width: 100%; height: 100%; object-fit: contain; background: #02090d; }
.recap-dialog footer { display: flex; align-items: center; justify-content: center; gap: 1rem; min-height: 4.2rem; padding: .65rem 5rem; border-top: 1px solid rgba(255,255,255,.14); background: #071a27; }
.recap-dialog p { margin: 0; font-weight: 800; text-align: center; }
.recap-dialog footer a { padding: .48rem .72rem; border: 1px solid #ffbd55; border-radius: .5rem; color: #071a27; background: #ffbd55; font-size: .75rem; font-weight: 900; text-decoration: none; white-space: nowrap; }
.recap-dialog footer a:hover,.recap-dialog footer a:focus-visible { color: #fff; background: transparent; }
.recap-dialog footer a[hidden] { display: none; }
.recap-dialog footer span { color: #ffbd55; font-size: .78rem; font-weight: 900; white-space: nowrap; }
.recap-dialog-close { position: absolute; z-index: 2; top: .65rem; right: .65rem; width: 2.5rem; height: 2.5rem; padding: 0; border: 1px solid rgba(255,255,255,.65); border-radius: 50%; color: #fff; background: rgba(3,13,19,.86); font-size: 1.6rem; cursor: pointer; }
.recap-dialog-nav { position: absolute; z-index: 2; top: 50%; width: 3.25rem; height: 5rem; padding: 0; transform: translateY(-50%); border: 1px solid rgba(255,255,255,.42); border-radius: .8rem; color: #fff; background: rgba(3,13,19,.82); font-size: 2.4rem; cursor: pointer; }
.recap-dialog-prev { left: 1rem; }
.recap-dialog-next { right: 1rem; }
.recap-dialog-nav:hover,.recap-dialog-nav:focus-visible,.recap-dialog-close:hover,.recap-dialog-close:focus-visible { border-color: #ffbd55; color: #ffbd55; }

@media (max-width: 760px) {
  .recap-gallery { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .recap-dialog footer { padding-inline: 3.5rem; }
  .recap-dialog-nav { width: 2.6rem; height: 4rem; }
  .recap-dialog-prev { left: .4rem; }
  .recap-dialog-next { right: .4rem; }
}