/* ============================================================
   Presentación - Auditoría de Comunicación en Interfaces Digitales
   ANSES / Heurísticas de Jakob Nielsen
   ============================================================ */

:root {
  --azul: #0b3d91;
  --azul-osc: #072a66;
  --celeste: #1e88e5;
  --tinta: #1b2430;
  --muted: #5b6b7c;
  --linea: #dbe3ec;
  --gris: #f1f4f8;
  --rojo: #b71c1c;
  --rojo-bg: #fdeded;
  --rojo-br: #f0b4b4;
  --verde: #1b5e20;
  --verde-bg: #eaf5ea;
  --verde-br: #a9d5a9;
  --violeta: #4a148c;
  --ambar: #ffb300;
  --ambar-bg: #fff8e1;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--tinta);
  background: radial-gradient(circle at 30% 0%, #16263f 0%, #0b1220 55%, #070b14 100%);
}

/* ---------- Escenario escalable (lienzo 1280x720) ---------- */
.stage {
  position: fixed;
  left: 50%;
  top: 50%;
  width: 1280px;
  height: 720px;
  transform-origin: center center;
  transform: translate(-50%, -50%) scale(1);
}

.deck {
  position: absolute;
  inset: 0;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .55), 0 0 0 1px rgba(255, 255, 255, .06);
}

/* ---------- Diapositivas ---------- */
.slide {
  position: absolute;
  inset: 0;
  padding: 54px 72px 64px;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateX(40px);
  transition: opacity .35s ease, transform .35s ease, visibility .35s;
  background: #fff;
}

.slide.active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

/* acento superior */
.slide::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 7px;
  background: linear-gradient(90deg, var(--azul), var(--celeste));
}

.slide::after {
  content: "Auditoría de comunicación · ANSES";
  position: absolute;
  left: 72px;
  bottom: 24px;
  font-size: 12px;
  letter-spacing: .4px;
  color: #9aa8b6;
}

.slide-head { margin-bottom: 20px; }

.kicker {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--celeste);
  margin-bottom: 6px;
}

.slide h2 {
  margin: 0;
  font-size: 33px;
  line-height: 1.15;
  color: var(--azul);
}

.slide-body { flex: 1; min-height: 0; }

h3 { color: var(--azul); font-size: 22px; margin: 0 0 8px; }

p {
  font-size: 18.5px;
  line-height: 1.55;
  color: #2c3a49;
  margin: 0 0 12px;
}

.lead { font-size: 20px; }

strong { color: var(--azul); }

/* ---------- Listas ---------- */
ul.lista { list-style: none; margin: 6px 0 0; padding: 0; }
ul.lista > li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 12px;
  font-size: 18px;
  line-height: 1.5;
  color: #2c3a49;
}
ul.lista > li::before {
  content: "";
  position: absolute;
  left: 6px; top: 9px;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--celeste);
}

ol.pasos { margin: 6px 0 0; padding-left: 0; list-style: none; counter-reset: paso; }
ol.pasos > li {
  counter-increment: paso;
  position: relative;
  padding: 8px 0 8px 54px;
  font-size: 17.5px;
  color: #2c3a49;
  border-bottom: 1px dashed var(--linea);
}
ol.pasos > li:last-child { border-bottom: 0; }
ol.pasos > li::before {
  content: counter(paso);
  position: absolute;
  left: 0; top: 6px;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--azul);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

/* ---------- Portada ---------- */
.slide.title {
  justify-content: center;
  align-items: flex-start;
  padding: 70px 90px;
  background:
    radial-gradient(1200px 500px at 100% -10%, rgba(30,136,229,.55), transparent 60%),
    linear-gradient(135deg, var(--azul-osc), var(--azul) 60%, #123f8f);
  color: #fff;
}
.slide.title::before { background: var(--celeste); }
.slide.title::after { color: rgba(255,255,255,.5); }
.slide.title .badge {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  padding: 7px 14px;
  border: 1px solid rgba(255,255,255,.4);
  border-radius: 999px;
  margin-bottom: 22px;
  color: #eaf2ff;
}
.slide.title h1 {
  font-size: 56px;
  line-height: 1.08;
  margin: 0 0 18px;
  max-width: 1000px;
}
.slide.title .sub {
  font-size: 22px;
  line-height: 1.5;
  color: #cfe0ff;
  max-width: 900px;
  margin: 0 0 26px;
}
.slide.title .meta {
  font-size: 15px;
  color: #9fc0f0;
  border-top: 1px solid rgba(255,255,255,.2);
  padding-top: 16px;
}

/* ---------- Separadores de etapa ---------- */
.slide.divider {
  justify-content: center;
  padding: 70px 90px;
  background:
    radial-gradient(900px 420px at 10% 110%, rgba(30,136,229,.5), transparent 60%),
    linear-gradient(135deg, #0a1f47, var(--azul));
  color: #fff;
}
.slide.divider::before { background: var(--celeste); }
.slide.divider::after { color: rgba(255,255,255,.45); }
.slide.divider .etapa {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #7fb4ff;
  margin-bottom: 10px;
}
.slide.divider h2 {
  color: #fff;
  font-size: 46px;
  line-height: 1.12;
  max-width: 950px;
}
.slide.divider p { color: #c6d8f5; font-size: 19px; max-width: 820px; margin-top: 16px; }

/* ---------- Grid / columnas ---------- */
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.cols.short { grid-template-columns: 1fr 1fr; }

/* ---------- Tabla ficha ---------- */
table.ficha { width: 100%; border-collapse: collapse; margin-top: 4px; }
table.ficha td {
  border: 1px solid var(--linea);
  padding: 10px 14px;
  font-size: 17px;
  line-height: 1.4;
  vertical-align: top;
}
table.ficha td.k {
  width: 190px;
  background: var(--gris);
  font-weight: 700;
  color: var(--azul);
}

/* ---------- Categorías (chips) ---------- */
.chip {
  display: inline-block;
  background: var(--violeta);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .5px;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 10px;
}
.chip.blue { background: var(--azul); }

/* ---------- Captura de pantalla ---------- */
.captura {
  border: 2px dashed #90a4ae;
  background: var(--gris);
  border-radius: 12px;
  min-height: 170px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #607d8b;
  cursor: pointer;
  padding: 14px;
  position: relative;
  overflow: hidden;
  transition: border-color .2s, background .2s;
}
.captura:hover { border-color: var(--celeste); background: #e9f1fb; }
.captura .cap-tag { font-weight: 800; letter-spacing: .6px; font-size: 15px; }
.captura .cap-hint { font-size: 13.5px; color: #8aa0af; margin-top: 5px; max-width: 90%; }
.captura img {
  max-width: 100%;
  max-height: 330px;
  display: block;
  border-radius: 6px;
}
.captura.filled { border-style: solid; border-color: var(--celeste); background: #fff; padding: 0; }
.captura.filled .cap-tag,
.captura.filled .cap-hint { display: none; }
.captura.over { border-color: var(--celeste); background: #e9f1fb; }
.captura .cap-x {
  position: absolute;
  top: 8px; right: 8px;
  width: 30px; height: 30px;
  border: 0; border-radius: 50%;
  background: rgba(183, 28, 28, .9);
  color: #fff; font-size: 18px; line-height: 1;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.captura .cap-x:hover { background: var(--rojo); }

/* ---------- Antes / Después ---------- */
.antes-despues { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.card { border-radius: 12px; padding: 16px 18px; }
.card h4 { margin: 0 0 8px; font-size: 15px; letter-spacing: 1px; text-transform: uppercase; }
.card.antes { background: var(--rojo-bg); border: 1px solid var(--rojo-br); }
.card.antes h4 { color: var(--rojo); }
.card.despues { background: var(--verde-bg); border: 1px solid var(--verde-br); }
.card.despues h4 { color: var(--verde); }
.card p { font-size: 16.5px; line-height: 1.5; margin: 0 0 8px; }
.card p:last-child { margin-bottom: 0; }
.card .quote { font-style: italic; color: #556; }

.par { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 14px; }
.par .a, .par .d {
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 16px;
  line-height: 1.45;
}
.par .a { background: var(--rojo-bg); border: 1px solid var(--rojo-br); color: #7a2222; }
.par .d { background: var(--verde-bg); border: 1px solid var(--verde-br); color: #1d4520; }
.par .tag { display: block; font-size: 11px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; opacity: .75; margin-bottom: 4px; }

/* ---------- Botones simulados ---------- */
.btn { display: inline-block; padding: 7px 14px; border-radius: 8px; font-size: 14px; font-weight: 700; margin-right: 8px; }
.btn.ok { background: var(--verde); color: #fff; }
.btn.sec { background: #e3e8ee; color: #33414f; border: 1px solid #c8d2dd; }
.btn.rojo { background: var(--rojo); color: #fff; }

/* ---------- Caja de tono ---------- */
.tono {
  background: var(--ambar-bg);
  border: 1px solid var(--ambar);
  border-left: 6px solid var(--ambar);
  border-radius: 10px;
  padding: 16px 20px;
  font-size: 17px;
  line-height: 1.5;
  color: #4a3c10;
}
.tono b { color: #8a6d00; }

/* ---------- Diagnóstico ---------- */
.diag { background: var(--gris); border-radius: 12px; padding: 16px 20px; margin-bottom: 14px; }
.diag .rot {
  display: inline-block;
  background: var(--azul);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 8px;
}
.diag p { margin: 0 0 8px; font-size: 17px; }
.diag p:last-child { margin-bottom: 0; }

/* ---------- Heurística (anexo) ---------- */
.heur {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}
.heur .num {
  flex: 0 0 auto;
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--azul), var(--celeste));
  color: #fff;
  font-weight: 800;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.heur h2 { font-size: 27px; }
.def {
  font-style: italic;
  color: #55636f;
  background: var(--gris);
  border-left: 5px solid var(--celeste);
  padding: 10px 16px;
  border-radius: 8px;
  margin-bottom: 14px;
  font-size: 16.5px;
}
.col-h { font-size: 14px; font-weight: 800; letter-spacing: .8px; text-transform: uppercase; margin: 0 0 6px; }
.col-h.neg { color: var(--rojo); }
.col-h.pos { color: var(--verde); }
ul.mini { list-style: none; margin: 0; padding: 0; }
ul.mini > li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 7px;
  font-size: 15.3px;
  line-height: 1.38;
  color: #2c3a49;
}
ul.mini > li::before {
  content: "";
  position: absolute;
  left: 4px; top: 7px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #9fb3c6;
}

/* ---------- Cierre ---------- */
.slide.end { justify-content: center; align-items: center; text-align: center;
  background: radial-gradient(900px 420px at 50% 120%, rgba(30,136,229,.5), transparent 60%), linear-gradient(135deg, #0a1f47, var(--azul));
  color: #fff; }
.slide.end::before { background: var(--celeste); }
.slide.end::after { color: rgba(255,255,255,.45); }
.slide.end h1 { font-size: 48px; margin: 0 0 14px; }
.slide.end p { color: #c6d8f5; font-size: 20px; }

/* ---------- HUD / controles ---------- */
.hud {
  position: fixed;
  right: 22px;
  bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 20;
  background: rgba(10, 18, 32, .72);
  border: 1px solid rgba(255, 255, 255, .12);
  padding: 8px 10px;
  border-radius: 999px;
  backdrop-filter: blur(6px);
}
.hud button {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, .1);
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  transition: background .15s, transform .1s;
  display: flex; align-items: center; justify-content: center;
}
.hud button:hover { background: var(--celeste); }
.hud button:active { transform: scale(.94); }
.hud .counter { color: #cfe0ff; font-size: 14px; font-weight: 700; min-width: 62px; text-align: center; }
.hud .sep { width: 1px; height: 24px; background: rgba(255,255,255,.15); }

.hint {
  position: fixed;
  left: 22px;
  bottom: 24px;
  z-index: 20;
  color: rgba(255,255,255,.5);
  font-size: 12.5px;
  letter-spacing: .2px;
}

.progress { position: fixed; left: 0; top: 0; height: 4px; width: 100%; background: rgba(255,255,255,.08); z-index: 20; }
.progress #bar { height: 100%; width: 0; background: linear-gradient(90deg, var(--celeste), #7fb4ff); transition: width .3s ease; }

/* ---------- Impresión (exportar a PDF) ---------- */
@media print {
  html, body { overflow: visible; background: #fff; height: auto; }
  .hud, .hint, .progress { display: none !important; }
  .stage { position: static; transform: none !important; width: auto; height: auto; }
  .deck { position: static; box-shadow: none; border-radius: 0; }
  .slide {
    position: static;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    width: 1280px;
    height: 720px;
    page-break-after: always;
    break-after: page;
    display: flex !important;
  }
}