/* =========================================================
   hugosalcedo.com — Clase magistral UNE La Cantuta

   El PPT es blanco en sus quince láminas de contenido y sólo
   oscurece la portada y el cierre (#131A2B). La web hace lo
   mismo. Los recuadros repiten el patrón de la lámina 9:
   fondo de tinte claro y texto en el tono oscuro del acento.
   ========================================================= */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, p, figure, blockquote, ul, ol, li, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

/* ---------- Tokens ---------- */
:root {
  /* Papel y tinta — los mismos valores del PPT */
  --paper:    #FFFFFF;
  --paper-2:  #FAF8F5;
  --paper-3:  #F3F0EA;
  --cream:    #E6E1DA;

  --ink:      #151C24;
  --ink-2:    #2B343D;
  --ink-3:    #3D4A57;
  --muted:    #5C6B78;
  --muted-2:  #7C8894;

  --line:     #E6E1DA;
  --line-2:   #D3CCC2;

  /* Bloques oscuros: portada y cierre, como las láminas 1 y 16 */
  --dark:     #131A2B;

  /* Identidad UNE */
  --une:      #7B2942;
  --gold:     #7A5806;          /* legible sobre blanco */
  --gold-viv: #C9A227;          /* decorativo sobre oscuro */

  /* Semáforo */
  --ok:       #1F7A4C;
  --ok-soft:  #E7F4ED;
  --no:       #B3352F;
  --no-soft:  #FBEAE9;

  /* Acento activo — lo cambia el JS según la revolución elegida */
  --acc:      #C1440E;
  --acc-dark: #8A300A;
  --acc-soft: #FBEDE6;

  /* Tipografía: en Windows toma literalmente las fuentes del PPT */
  --serif: Cambria, Georgia, 'Times New Roman', serif;
  --sans:  Calibri, 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;

  /* Escala fluida */
  --t-xs:  clamp(.78rem,  .73rem + .25vw,  .90rem);
  --t-sm:  clamp(.92rem,  .86rem + .30vw,  1.05rem);
  --t-md:  clamp(1.03rem, .97rem + .40vw,  1.22rem);
  --t-lg:  clamp(1.22rem, 1.08rem + .70vw, 1.66rem);
  --t-xl:  clamp(1.55rem, 1.22rem + 1.6vw, 2.55rem);
  --t-2xl: clamp(2.10rem, 1.45rem + 3.0vw, 4.10rem);

  --r-sm: 8px;  --r-md: 14px;  --r-lg: 22px;  --r-pill: 999px;
  --tap: 56px;
  --shell: 1220px;
  --sombra: 0 2px 4px rgba(21,28,36,.04), 0 10px 24px -14px rgba(21,28,36,.18);
}

/* ---------- Base ---------- */
body {
  font-family: var(--sans);
  font-size: var(--t-md);
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
  min-width: 0;
}
.shell, .panel, .opt, .stage { min-width: 0; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 700; line-height: 1.14; color: var(--ink); }
:focus-visible { outline: 3px solid var(--acc); outline-offset: 3px; border-radius: 4px; }

.shell { width: min(100% - 2rem, var(--shell)); margin-inline: auto; }
[hidden] { display: none !important; }
.sr { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0; }

/* Bloque oscuro a todo el ancho, sólo para la portada */
.bleed-dark {
  background: var(--dark);
  color: #C7CFD9;
  margin-inline: calc(50% - 50vw);
  padding-inline: calc(50vw - 50%);
}
.bleed-dark h1, .bleed-dark h2, .bleed-dark h3 { color: #FFFFFF; }

/* =========================================================
   Barra superior
   ========================================================= */
.topbar {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.93);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.topbar__in { display: flex; align-items: center; gap: .75rem; flex-wrap: nowrap; min-height: 62px; padding-block: .5rem; }
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: inherit; min-width: 0; }
.brand img { width: 34px; height: 34px; flex: none; }
.brand__txt { min-width: 0; }
.brand__name { font-family: var(--serif); font-size: var(--t-sm); font-weight: 700; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.brand__sub  { font-size: var(--t-xs); color: var(--muted-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.tabs { display: flex; gap: .3rem; margin-inline-start: auto; flex: none; background: var(--paper-3); padding: .28rem; border-radius: var(--r-pill); border: 1px solid var(--line); }
.tab { min-height: 42px; padding: 0 1.05rem; border-radius: var(--r-pill); font-size: var(--t-sm); font-weight: 600; color: var(--muted); display: inline-flex; align-items: center; transition: background .2s, color .2s; }
.tab:hover { color: var(--ink); }
.tab[aria-selected="true"] { background: var(--acc); color: #fff; }

.iconbtn { width: 44px; height: 44px; flex: none; border-radius: 50%; display: grid; place-items: center; font-size: 1.15rem; border: 1px solid var(--line); background: var(--paper); transition: border-color .2s, background .2s; }
.iconbtn:hover { border-color: var(--line-2); background: var(--paper-3); }

@media (max-width: 700px) { .brand__sub { display: none; } }
@media (max-width: 620px) { .brand__txt { display: none; } .tab { padding: 0 .8rem; } }
@media (max-width: 380px) { .tab { padding: 0 .6rem; font-size: var(--t-xs); } }

/* =========================================================
   Pantallas
   ========================================================= */
.screen { padding-block: clamp(1.5rem, 4vw, 3rem); animation: rise .42s cubic-bezier(.22,.9,.3,1) both; }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

.eyebrow { font-size: var(--t-xs); font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--acc); display: flex; align-items: center; gap: .55rem; margin-bottom: .7rem; }
.eyebrow::after { content: ''; flex: 1; height: 1px; background: var(--line); }

/* ---------- Portada (como la lámina 1) ---------- */
.hero { display: grid; gap: clamp(1.5rem, 4vw, 3rem); align-items: center; }
@media (min-width: 900px) { .hero { grid-template-columns: 1.15fr .85fr; } }

.hero__kicker { display: inline-flex; align-items: center; gap: .5rem; font-size: var(--t-xs); letter-spacing: .13em; text-transform: uppercase; font-weight: 700; color: var(--gold-viv); border: 1px solid rgba(201,162,39,.5); padding: .38rem .85rem; border-radius: var(--r-pill); margin-bottom: 1.1rem; }
.hero h1 { font-size: var(--t-2xl); letter-spacing: -.015em; }
.hero h1 em { font-style: normal; color: #E8703A; }
.hero__lead { font-size: var(--t-lg); color: #B7C0CC; margin-top: .9rem; max-width: 34ch; }
.hero__by { margin-top: 1.4rem; padding-top: 1.1rem; border-top: 1px solid rgba(255,255,255,.16); font-size: var(--t-sm); color: #B7C0CC; }
.hero__by strong { color: #FFFFFF; display: block; font-family: var(--serif); font-size: var(--t-md); }

/* Las ilustraciones del autor traen transparencias pensadas para papel
   blanco: por eso van siempre sobre un panel claro. */
.illus { background: linear-gradient(158deg, #FFFFFF 0%, #F2EDE5 100%); border-radius: var(--r-lg); box-shadow: 0 26px 60px -22px rgba(0,0,0,.5); padding: clamp(1rem, 3vw, 2.1rem); display: grid; place-items: center; }
.hero__art { position: relative; display: grid; place-items: center; }
.hero__art .illus { width: min(100%, 400px); animation: float 7s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

.cta-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }

.btn { min-height: var(--tap); padding: 0 1.6rem; border-radius: var(--r-pill); font-size: var(--t-md); font-weight: 700; display: inline-flex; align-items: center; justify-content: center; gap: .6rem; border: 2px solid transparent; text-decoration: none; transition: transform .16s, box-shadow .2s, background .2s, border-color .2s; }
.btn:active { transform: scale(.97); }
.btn--primary { background: var(--acc); color: #fff; box-shadow: 0 12px 26px -12px color-mix(in srgb, var(--acc) 75%, transparent); }
.btn--primary:hover { background: var(--acc-dark); }
.btn--ghost { border-color: var(--line-2); color: var(--ink-2); background: var(--paper); }
.btn--ghost:hover { border-color: var(--acc); color: var(--acc); }
.bleed-dark .btn--ghost { border-color: rgba(255,255,255,.4); color: #FFFFFF; background: transparent; }
.bleed-dark .btn--ghost:hover { border-color: #FFFFFF; background: rgba(255,255,255,.1); color: #FFFFFF; }
.btn--big { min-height: 68px; font-size: var(--t-lg); padding: 0 2.2rem; }
.btn--sm { min-height: 44px; font-size: var(--t-sm); padding: 0 1.1rem; }
.btn[disabled] { opacity: .4; pointer-events: none; }

/* Panel del QR */
.qr { margin-top: 2rem; display: flex; align-items: center; gap: 1.1rem; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.2); border-radius: var(--r-lg); padding: 1rem 1.2rem; }
.qr__code { width: 108px; height: 108px; flex: none; background: #fff; border-radius: var(--r-sm); padding: 7px; }
.qr__code img { width: 100%; height: 100%; }
.qr__t { font-family: var(--serif); font-size: var(--t-md); color: #FFFFFF; }
.qr__d { font-size: var(--t-sm); color: #B7C0CC; margin-top: .2rem; }
.qr__url { font-weight: 700; color: var(--gold-viv); letter-spacing: .02em; }
@media (max-width: 480px) { .qr { display: none; } }

/* ---------- Selector de revolución ---------- */
.grid4 { display: grid; gap: 1rem; grid-template-columns: 1fr; margin-top: 1.6rem; }
@media (min-width: 620px)  { .grid4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .grid4 { grid-template-columns: repeat(4, 1fr); } }

.revcard { --c: var(--acc); text-align: left; width: 100%; display: flex; flex-direction: column; gap: .55rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 1.15rem; position: relative; overflow: hidden; box-shadow: var(--sombra); transition: transform .2s, border-color .2s, box-shadow .2s; }
.revcard::before { content: ''; position: absolute; inset: 0 0 auto 0; height: 5px; background: var(--c); }
.revcard:hover { transform: translateY(-6px); border-color: var(--c); box-shadow: 0 16px 34px -16px rgba(21,28,36,.32); }
.revcard__n { font-family: var(--serif); font-size: 2.4rem; line-height: 1; color: var(--c); opacity: .85; font-weight: 700; }
.revcard__t { font-family: var(--serif); font-size: var(--t-lg); color: var(--ink); margin-top: auto; }
.revcard__p { font-size: var(--t-sm); color: var(--muted); font-variant-numeric: tabular-nums; }
.revcard__tag { font-size: var(--t-xs); font-weight: 700; letter-spacing: .1em; color: var(--c); }
.revcard__illus { width: 104px; height: 104px; border-radius: 50%; margin: .1rem 0 .2rem auto; background: var(--paper-3); display: grid; place-items: center; padding: 13px; flex: none; }
.revcard__illus img { width: 100%; }

/* ---------- Contexto ---------- */
.ctx { display: grid; gap: clamp(1.3rem, 3vw, 2.4rem); }
@media (min-width: 900px) { .ctx { grid-template-columns: 1fr 1fr; align-items: start; } }
.ctx__media { position: relative; border-radius: var(--r-lg); overflow: hidden; background: var(--paper-3); border: 1px solid var(--line); box-shadow: var(--sombra); }
.ctx__media img, .ctx__media video { width: 100%; aspect-ratio: 16/10; object-fit: cover; background: var(--paper-3); }
.ctx__media img.is-illus { object-fit: contain; padding: clamp(1rem, 3vw, 2rem); background: linear-gradient(158deg, #FFFFFF, #F2EDE5); }
.ctx__pie { font-size: var(--t-xs); color: var(--muted); padding: .6rem .85rem; border-top: 1px solid var(--line); background: var(--paper); }

.quote { border-left: 4px solid var(--acc); padding: .4rem 0 .4rem 1.1rem; margin: 1.3rem 0; font-family: var(--serif); font-size: var(--t-lg); font-style: italic; color: var(--ink); }
.quote cite { display: block; font-family: var(--sans); font-style: normal; font-size: var(--t-xs); color: var(--muted); margin-top: .55rem; }

.provoca { background: var(--acc-soft); border: 1px solid color-mix(in srgb, var(--acc) 34%, transparent); border-radius: var(--r-md); padding: 1.1rem 1.25rem; margin-top: 1.2rem; }
.provoca__l { font-size: var(--t-xs); font-weight: 700; letter-spacing: .13em; color: var(--acc-dark); text-transform: uppercase; }
.provoca__q { font-family: var(--serif); font-size: var(--t-lg); color: var(--ink); margin-top: .4rem; }

/* =========================================================
   Juego
   ========================================================= */
.play { display: grid; gap: 1.2rem; }
@media (min-width: 980px) { .play { grid-template-columns: minmax(0,.92fr) minmax(0,1.08fr); align-items: start; } }

.steps { display: flex; gap: .4rem; margin-bottom: 1rem; }
.step { flex: 1; display: flex; flex-direction: column; gap: .4rem; font-size: var(--t-xs); color: var(--muted-2); }
.step__bar { height: 5px; border-radius: var(--r-pill); background: var(--paper-3); overflow: hidden; }
.step__bar i { display: block; height: 100%; width: 0; background: var(--acc); border-radius: inherit; transition: width .5s ease; }
.step.is-on { color: var(--ink); font-weight: 700; }
.step.is-on .step__bar i, .step.is-done .step__bar i { width: 100%; }
.step.is-done { color: var(--ok); }
.step.is-done .step__bar i { background: var(--ok); }
@media (max-width: 620px) { .step__lbl { display: none; } }

.stage { position: sticky; top: 78px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sombra); }
.stage svg { width: 100%; height: auto; display: block; }
@media (max-width: 979px) {
  .stage { position: sticky; top: 60px; z-index: 20; }
  .stage svg { max-height: 40vh; width: auto; margin-inline: auto; }
}
.stage__foot { display: flex; justify-content: space-between; align-items: center; gap: .8rem; padding: .7rem 1rem; border-top: 1px solid var(--line); font-size: var(--t-xs); color: var(--muted); background: var(--paper-2); }
.score { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--acc-dark); font-size: var(--t-sm); }
.skip { font-size: var(--t-xs); color: var(--muted-2); padding: .35rem .6rem; border-radius: var(--r-sm); border: 1px solid transparent; transition: color .2s, border-color .2s; }
.skip:hover { color: var(--ink); border-color: var(--line-2); }

/* Animaciones del árbol */
.tw-grow { transform-box: fill-box; transform-origin: bottom center; animation: grow .8s cubic-bezier(.2,.9,.3,1.15) both; }
@keyframes grow { from { transform: scaleY(0); } to { transform: scaleY(1); } }
.tw-pop { transform-box: fill-box; transform-origin: center; animation: pop .55s cubic-bezier(.2,.9,.3,1.5) both; }
@keyframes pop { from { opacity:0; transform: scale(.3); } to { opacity:1; transform: scale(1); } }
.tw-draw { stroke-dasharray: 900; stroke-dashoffset: 900; animation: draw .9s ease forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.tw-fade { animation: fadein .6s ease both; }
@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .tw-grow, .tw-pop, .tw-draw, .tw-fade, .hero__art .illus, .screen { animation: none !important; }
  .tw-draw { stroke-dashoffset: 0; }
}

/* ---------- Panel de preguntas ---------- */
.panel { display: flex; flex-direction: column; gap: 1rem; }
.panel__head h2 { font-size: var(--t-xl); }
.panel__head p  { color: var(--muted); font-size: var(--t-sm); margin-top: .35rem; }

.rule { display: flex; gap: .7rem; align-items: flex-start; background: #FCF6E4; border: 1px solid #E3CE8E; border-radius: var(--r-md); padding: .8rem 1rem; font-size: var(--t-sm); color: var(--ink-2); }
.rule b { color: var(--gold); }

.opts { display: grid; gap: .7rem; }
.opt { display: flex; gap: .85rem; align-items: flex-start; text-align: left; width: 100%; min-height: var(--tap); padding: .95rem 1.1rem; background: var(--paper); border: 2px solid var(--line); border-radius: var(--r-md); font-size: var(--t-sm); line-height: 1.45; color: var(--ink-2); box-shadow: var(--sombra); transition: transform .15s, border-color .2s, background .2s; }
.opt:hover:not(.is-done) { border-color: var(--acc); background: var(--acc-soft); transform: translateX(4px); }
.opt__mark { flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; border: 2px solid var(--line-2); font-size: .82rem; font-weight: 700; color: var(--muted); }
.opt.is-ok { border-color: var(--ok); background: var(--ok-soft); }
.opt.is-ok .opt__mark { border-color: var(--ok); background: var(--ok); color: #fff; }
.opt.is-no { border-color: var(--no); background: var(--no-soft); animation: shake .42s; }
.opt.is-no .opt__mark { border-color: var(--no); background: var(--no); color: #fff; }
.opt.is-done { pointer-events: none; opacity: .6; }
.opt.is-used { opacity: .38; pointer-events: none; }
@keyframes shake { 10%,90%{transform:translateX(-3px)} 30%,70%{transform:translateX(6px)} 50%{transform:translateX(-6px)} }

.feedback { border-radius: var(--r-md); padding: .9rem 1.1rem; font-size: var(--t-sm); display: flex; gap: .7rem; align-items: flex-start; animation: rise .3s both; }
.feedback--ok { background: var(--ok-soft); border: 1px solid var(--ok); color: #125634; }
.feedback--no { background: var(--no-soft); border: 1px solid var(--no); color: #7E2320; }
.feedback b { display: block; margin-bottom: .12rem; }

.levels { display: grid; gap: .7rem; }
.level { border: 2px dashed var(--line-2); border-radius: var(--r-md); padding: .85rem 1rem; background: var(--paper-2); min-height: 74px; }
.level.is-ok { border-style: solid; border-color: var(--ok); background: var(--ok-soft); }
.level__h { display: flex; align-items: center; gap: .55rem; }
.level__letra { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; flex: none; background: var(--acc); color: #fff; font-weight: 700; font-size: .8rem; }
.level__n { font-weight: 700; font-size: var(--t-xs); letter-spacing: .1em; color: var(--ink); }
.level__q { font-size: var(--t-xs); color: var(--muted); }
.level__slot { font-size: var(--t-sm); color: var(--ink-2); margin-top: .5rem; }
.level__empty { font-size: var(--t-xs); color: var(--muted-2); font-style: italic; margin-top: .45rem; }

/* ---------- Resultado ---------- */
.result__head { text-align: center; margin-bottom: 1.6rem; }
.result__head h2 { font-size: var(--t-xl); }
.medal { font-size: clamp(3rem, 9vw, 4.4rem); line-height: 1; }
.bigscore { font-family: var(--serif); font-size: var(--t-2xl); color: var(--acc-dark); font-variant-numeric: tabular-nums; }

.legend { display: grid; gap: .9rem; margin-top: 1.6rem; }
@media (min-width: 760px) { .legend { grid-template-columns: 1fr 1fr; } }
.legend__box { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r-md); padding: 1rem 1.15rem; }
.legend__t { font-size: var(--t-xs); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin-bottom: .6rem; }
.legend__t.roots { color: var(--acc-dark); }
.legend__t.leaves { color: var(--ok); }
.legend li { font-size: var(--t-sm); color: var(--ink-2); padding: .45rem 0; border-bottom: 1px dashed var(--line); }
.legend li:last-child { border: 0; }
.legend b { color: var(--ink); }

.trunkline { background: var(--acc-soft); border: 1px solid color-mix(in srgb, var(--acc) 38%, transparent); border-radius: var(--r-md); padding: 1.1rem 1.25rem; margin-top: 1.6rem; }
.trunkline span { font-size: var(--t-xs); letter-spacing: .12em; font-weight: 700; color: var(--acc-dark); text-transform: uppercase; }
.trunkline p { font-family: var(--serif); font-size: var(--t-lg); color: var(--ink); margin-top: .35rem; }

/* =========================================================
   El Perú en la era industrial
   ========================================================= */
.pe-claves { display: grid; gap: .8rem; margin-top: 1.4rem; }
@media (min-width: 700px)  { .pe-claves { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1060px) { .pe-claves { grid-template-columns: repeat(4, 1fr); } }
.pe-clave { background: var(--paper); border: 1px solid var(--line); border-top: 3px solid var(--gold-viv); border-radius: var(--r-md); padding: 1rem 1.1rem; box-shadow: var(--sombra); }
.pe-clave__p { font-size: var(--t-xs); font-weight: 700; color: var(--gold); font-variant-numeric: tabular-nums; }
.pe-clave h3 { font-size: var(--t-md); margin-top: .3rem; }
.pe-clave p  { font-size: var(--t-sm); color: var(--muted); margin-top: .45rem; }

.pe-mapa { display: grid; gap: 1.2rem; margin-top: 1.2rem; align-items: start; }
@media (min-width: 900px) { .pe-mapa { grid-template-columns: minmax(0,.86fr) minmax(0,1.14fr); } }
.pe-mapa__svg { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; padding: .4rem; box-shadow: var(--sombra); }
.pe-mapa__svg svg { width: 100%; height: auto; display: block; }
@media (max-width: 899px) { .pe-mapa__svg svg { max-height: 62vh; width: auto; margin-inline: auto; } }

.pin { cursor: pointer; }
.pin circle { transition: r .2s ease, fill .2s ease; }
.pin:focus-visible { outline: 3px solid var(--acc); }

.pe-chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.pe-chip { display: inline-flex; align-items: center; gap: .5rem; min-height: 46px; padding: .35rem .95rem .35rem .35rem; border-radius: var(--r-pill); background: var(--paper); border: 2px solid var(--line); font-size: var(--t-sm); color: var(--ink-2); transition: border-color .2s, background .2s; }
.pe-chip:hover { border-color: var(--acc); background: var(--acc-soft); }
.pe-chip.is-on { border-color: var(--acc); background: var(--acc-soft); color: var(--acc-dark); font-weight: 700; }
.pe-chip__n { width: 30px; height: 30px; border-radius: 50%; flex: none; display: grid; place-items: center; background: var(--acc); color: #fff; font-weight: 700; font-size: .85rem; }

.pe-ficha { display: flex; gap: 1rem; align-items: flex-start; margin-top: .9rem; background: var(--paper); border: 1px solid var(--line); border-left: 3px solid var(--acc); border-radius: var(--r-md); padding: 1.1rem 1.2rem; box-shadow: var(--sombra); animation: rise .3s both; }
.pe-ficha--vacia { border-left-color: var(--line-2); color: var(--muted); font-size: var(--t-sm); }
.pe-ficha__illus { width: 84px; height: 84px; flex: none; border-radius: 50%; padding: 11px; background: var(--paper-3); display: grid; place-items: center; }
.pe-ficha__reg { font-size: var(--t-xs); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); }
.pe-ficha h3 { font-size: var(--t-md); margin-top: .2rem; }
.pe-ficha__d { font-size: var(--t-sm); color: var(--muted); margin-top: .4rem; }

.pe-hitos { display: grid; gap: .5rem; margin-top: 1rem; }
@media (min-width: 720px) { .pe-hitos { grid-template-columns: repeat(2, 1fr); } }
.pe-hito { display: grid; grid-template-columns: 62px 1fr; gap: .2rem .8rem; align-items: baseline; background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r-sm); padding: .7rem .9rem; }
.pe-hito b { font-family: var(--serif); font-size: var(--t-md); color: var(--gold); font-variant-numeric: tabular-nums; }
.pe-hito span { font-weight: 700; color: var(--ink); font-size: var(--t-sm); }
.pe-hito em { grid-column: 2; font-style: normal; font-size: var(--t-xs); color: var(--muted); }

/* =========================================================
   Hoja de vida
   ========================================================= */
.cv__hero { display: grid; gap: 1.4rem; align-items: center; padding-block: clamp(1.4rem, 4vw, 2.6rem); }
@media (min-width: 820px) { .cv__hero { grid-template-columns: auto 1fr; } }
.cv__seal { width: clamp(96px, 20vw, 138px); }
.cv__hero h1 { font-size: var(--t-xl); }
.cv__role { color: var(--gold); font-weight: 700; font-size: var(--t-sm); letter-spacing: .04em; margin-top: .3rem; }
.cv__resume { color: var(--muted); margin-top: .9rem; max-width: 68ch; font-size: var(--t-sm); line-height: 1.65; }

.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem; margin-top: 1.6rem; }
@media (min-width: 700px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r-md); padding: 1rem; }
.stat b { display: block; font-family: var(--serif); font-size: var(--t-xl); color: var(--une); line-height: 1; }
.stat span { font-size: var(--t-xs); color: var(--muted); display: block; margin-top: .4rem; }

.sec { padding-block: clamp(1.6rem, 4vw, 2.6rem); border-top: 1px solid var(--line); }
.sec > h2 { font-size: var(--t-lg); margin-bottom: 1.1rem; }

.tl { display: grid; gap: .8rem; }
.tl__i { display: grid; gap: .15rem .95rem; grid-template-columns: 1fr; background: var(--paper); border: 1px solid var(--line); border-left: 3px solid var(--une); border-radius: var(--r-md); padding: .95rem 1.15rem; box-shadow: var(--sombra); }
@media (min-width: 720px) { .tl__i { grid-template-columns: 160px 1fr; } }
.tl__when { font-size: var(--t-xs); color: var(--gold); font-weight: 700; font-variant-numeric: tabular-nums; }
.tl__what { font-family: var(--serif); font-size: var(--t-md); color: var(--ink); }
.tl__where { font-size: var(--t-sm); color: var(--muted); grid-column: 1 / -1; }
@media (min-width: 720px) { .tl__where { grid-column: 2; } }

.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip { font-size: var(--t-xs); padding: .45rem .85rem; border-radius: var(--r-pill); background: var(--paper-2); border: 1px solid var(--line); color: var(--ink-2); }

.paper-box { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r-md); padding: 1.15rem 1.3rem; }
.paper-box h3 { font-size: var(--t-md); }
.paper-box p { font-size: var(--t-sm); color: var(--muted); margin-top: .4rem; }
.paper-box a { color: var(--une); }

/* ---------- Pie ---------- */
.foot { border-top: 1px solid var(--line); padding-block: 1.6rem; margin-top: 2rem; font-size: var(--t-xs); color: var(--muted); text-align: center; background: var(--paper-2); }
.foot a { color: var(--ink-2); }

/* ---------- Aviso flotante ---------- */
.toast { position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%) translateY(260%); opacity: 0; visibility: hidden; background: var(--ink); border-radius: var(--r-pill); padding: .8rem 1.4rem; font-size: var(--t-sm); font-weight: 600; color: #FFFFFF; box-shadow: 0 18px 40px rgba(21,28,36,.35); z-index: 90; transition: transform .35s cubic-bezier(.2,.9,.3,1.2), opacity .3s, visibility .3s; max-width: calc(100% - 2rem); text-align: center; }
.toast.is-up { transform: translateX(-50%) translateY(0); opacity: 1; visibility: visible; }