:root{
  --bg: #0b0f1a;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.08);
  --stroke: rgba(255,255,255,.10);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);
  --muted2: rgba(255,255,255,.52);
  --brand: #d4b56e; /* warm gold */
  --brand2:#93c5fd; /* soft blue accent */
  --shadow: 0 18px 50px rgba(0,0,0,.45);
  --shadow2: 0 10px 30px rgba(0,0,0,.35);
  --radius: 18px;
  --radius2: 12px;
  --max: 1120px;
  --serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  background:
    radial-gradient(1200px 700px at 18% 10%, rgba(147,197,253,.14), transparent 62%),
    radial-gradient(900px 560px at 78% 30%, rgba(212,181,110,.12), transparent 55%),
    radial-gradient(900px 520px at 50% 100%, rgba(255,255,255,.06), transparent 60%),
    var(--bg);
  font-family: var(--sans);
  line-height:1.55;
}

a{color:inherit; text-decoration:none}
a:hover{color: #ffffff}
small{color:var(--muted2)}

.container{max-width:var(--max); margin:0 auto; padding:0 22px}

.skip{
  position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip:focus{
  left:18px; top:18px; width:auto; height:auto;
  background:#111827; padding:10px 12px; border-radius:10px; border:1px solid var(--stroke);
  z-index:9999;
}

/* Top nav */
.topbar{
  position:sticky; top:0; z-index:60;
  backdrop-filter: blur(14px);
  background: linear-gradient(to bottom, rgba(11,15,26,.86), rgba(11,15,26,.60));
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 0;
}
.brand{
  display:flex; align-items:center; gap:12px;
  min-width: 210px;
}
.brandMark{
  width:34px; height:34px; border-radius:12px;
  background: linear-gradient(135deg, rgba(212,181,110,.20), rgba(147,197,253,.14));
  border: 1px solid rgba(255,255,255,.12);
  display:grid; place-items:center;
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
}
.brandMark span{
  font-family: var(--serif);
  letter-spacing:.06em;
  font-size: 12px;
  color: rgba(255,255,255,.88);
}
.brandText .name{
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing:.01em;
}
.brandText .tag{
  font-size: 12px; color: var(--muted2);
  margin-top: -2px;
}

.navLinks{
  display:flex; align-items:center; gap:16px;
}
.navLinks a{
  font-size: 13px;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 12px;
}
.navLinks a:hover{
  color: rgba(255,255,255,.92);
  background: rgba(255,255,255,.06);
}
.navLinks a.active{
  color: rgba(255,255,255,.92);
  background: rgba(255,255,255,.08);
}

.actions{display:flex; gap:10px; align-items:center}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.92);
  font-size: 13px;
  box-shadow: 0 10px 30px rgba(0,0,0,.22);
}
.btn:hover{background: rgba(255,255,255,.09)}
.btn.primary{
  background: linear-gradient(135deg, rgba(212,181,110,.24), rgba(212,181,110,.10));
  border-color: rgba(212,181,110,.35);
}
.btn.primary:hover{
  background: linear-gradient(135deg, rgba(212,181,110,.32), rgba(212,181,110,.12));
}
.btn svg{width:16px; height:16px; opacity:.9}

.hamburger{
  display:none;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  border-radius: 12px;
  padding:10px;
  cursor:pointer;
}
.hamburger svg{width:18px; height:18px}

/* Hero */
.hero{
  padding: 56px 0 22px;
}
.heroGrid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 22px;
  align-items: stretch;
}
.heroCard{
  background: transparent;
  border: none;
  box-shadow: none;
  border-radius: 0;
  overflow: visible;
  position: relative;
}
.heroCard.frame{
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  overflow:hidden;
  position:relative;
}
.heroCard .inner{
  padding: 34px 30px 28px;
  position:relative;
  z-index:2;
}
.kicker{
  display:inline-flex; gap:10px; align-items:center;
  font-size:12px;
  color: var(--muted);
  letter-spacing:.04em;
  text-transform: uppercase;
}
.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding: 6px 10px;
  border-radius: 12px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.10);
}
.pillDot{
  width:6px; height:6px; border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 3px rgba(212,181,110,.15);
}
h1{
  margin: 16px 0 10px;
  font-family: var(--serif);
  font-size: 42px;
  line-height: 1.08;
  letter-spacing: .01em;
}
.lead{
  font-size: 15px;
  color: var(--muted);
  max-width: 55ch;
}
.metaRow{
  display:flex; flex-wrap:wrap; gap:10px;
  margin-top: 18px;
}
.meta{
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  color: rgba(255,255,255,.86);
  font-size: 13px;
}
.meta strong{font-weight:600}

.heroCTA{display:flex; gap:10px; margin-top: 22px; flex-wrap:wrap}

/* Guided start */
.route{margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,255,255,.08)}
.routeTitle{font-size:11px;letter-spacing:.10em;text-transform:uppercase;color:rgba(255,255,255,.62)}
.routeSteps{margin:10px 0 0;padding:0;list-style:none;display:grid;gap:8px}
.routeSteps li{display:flex;gap:12px;align-items:baseline;justify-content:space-between;flex-wrap:wrap}
.routeSteps a{color:rgba(255,255,255,.90)}
.routeSteps a:hover{color:#fff;text-decoration:underline}
.routeSteps .hint{font-size:12px;color:rgba(255,255,255,.56);white-space:nowrap}

/* Explore (index) */
.explore{padding: 8px 0 18px}
.steps{margin:10px 0 0;padding-left:18px;color:rgba(255,255,255,.86);font-size:13px}
.steps li{margin:8px 0}
.steps a{color:rgba(255,255,255,.90)}
.steps a:hover{text-decoration:underline}
.steps .hint{display:block;font-size:12px;color:rgba(255,255,255,.58);margin-top:2px}
.jumpList{display:grid;gap:10px;margin-top:10px}
.jump{display:flex;flex-direction:column;gap:2px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.jump:last-child{border-bottom:none}
.jumpTitle{font-family:var(--serif);font-size:14px;color:rgba(255,255,255,.92)}
.jumpDesc{font-size:12px;color:rgba(255,255,255,.58)}

.heroVisual{
  min-height: 420px;
  position:relative;
  overflow:hidden;
}
.heroVisual::before{
  content:"";
  position:absolute; inset:0;
  background:
    radial-gradient(600px 420px at 40% 30%, rgba(212,181,110,.16), transparent 62%),
    linear-gradient(180deg, rgba(0,0,0,.0), rgba(0,0,0,.55));
  pointer-events:none;
}
.heroVisual .heroImgWrap{ position:absolute; inset:0; }
.heroVisual .heroImgWrap img{
  width:100%; height:100%;
  object-fit: cover;
  object-position: center 18%;
  filter: saturate(1.02) contrast(1.05);
  transform: scale(1.02);
}
.heroVisual .caption{
  position:absolute; left:20px; right:20px; bottom:18px;
  padding: 14px 14px;
  border-radius: 16px;
  background: rgba(11,15,26,.62);
  border: 1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow2);
}
.caption .capTitle{font-size:13px; color: rgba(255,255,255,.90)}
.caption .capSub{font-size:12px; color: var(--muted2); margin-top:2px}

/* Section */
section{padding: 26px 0}
section[id]{scroll-margin-top: 84px}
.sectionHead{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap: 16px;
  margin-bottom: 14px;
}
.sectionHead h2{
  margin:0;
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing:.01em;
}
.sectionHead p{
  margin:0;
  color: var(--muted2);
  font-size: 13px;
  max-width: 60ch;
}

/* Grids */
.grid2{display:grid; grid-template-columns: 1fr 1fr; gap: 18px}
.grid3{display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px}
.gridAuto{display:grid; grid-template-columns: repeat(12, 1fr); gap: 14px}

/*
  Bio: avoid “tall neighbor” stretch in grids.
  When the timeline / portrait column is taller, default grid stretching can
  make the text cards look like they have a big empty area at the bottom.
*/
#biografia .grid2,
#biografia .mediaGrid{
  align-items: start;
}

#biografia .grid2 > .card,
#biografia .mediaGrid > .card{
  height: auto;
}

.card{
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: none;
  border-radius: var(--radius2);
  overflow: hidden;
}
.card.frame{
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
  overflow:hidden;
}
.card.pad{padding: 18px 18px}
.cardTitle{
  font-family: var(--serif);
  font-size: 16px;
  margin: 0 0 8px;
}
.cardText{
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}
.hr{
  height:1px; background: rgba(255,255,255,.08); margin: 14px 0;
}

.quote{
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.35;
  color: rgba(255,255,255,.90);
}
.quote small{
  display:block;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--muted2);
  margin-top: 10px;
}

/* Bio timeline */
.timeline{
  display:grid; gap: 10px;
}
.tItem{
  display:grid;
  grid-template-columns: 110px 1fr;
  gap: 12px;
  padding: 12px 12px;
  border-radius: 16px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
}
.tItem .year{color: var(--brand); font-family: var(--mono); font-size: 12px; letter-spacing:.04em}
.tItem .desc{color: rgba(255,255,255,.86); font-size: 13px}
.tItem .desc span{color: var(--muted2)}

/* Book cards */
.book{
  display:flex; flex-direction:column;
  height:100%;
}
.book .top{
  padding:16px 16px 0;
}
.book h3{
  margin:0;
  font-family: var(--serif);
  font-size: 17px;
}
.book .meta{
  margin-top:10px;
  background: rgba(255,255,255,.05);
}
.book .blurb{
  padding: 10px 16px 0;
  color: var(--muted);
  font-size: 13px;
  flex: 1;
}
.book .links{
  padding: 14px 16px 16px;
  display:flex; flex-wrap:wrap; gap:10px;
}
.linkChip{
  display:inline-flex; align-items:center; gap:8px;
  font-size: 12px;
  color: rgba(255,255,255,.88);
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
}
.linkChip:hover{background: rgba(255,255,255,.09)}
.linkChip svg{width:14px; height:14px; opacity:.9}

/* Media */
.mediaGrid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 18px;
  align-items:stretch;
}
.portrait{
  position:relative;
  min-height: 380px;
  border-radius: var(--radius);
  overflow:hidden;
  border: 1px solid rgba(255,255,255,.10);
}
.portrait picture, .portrait img{
  width:100%;
  height:100%;
  display:block;
  object-fit:cover;
  filter: saturate(1.02) contrast(1.04);
}
.portrait .overlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(0,0,0,.00), rgba(0,0,0,.62));
}
.portrait .pCap{
  position:absolute; left:16px; right:16px; bottom:14px;
  padding: 14px 14px;
  border-radius: 16px;
  background: rgba(11,15,26,.62);
  border: 1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(12px);
}

/* Footer */
footer{
  padding: 32px 0 42px;
  color: var(--muted2);
  font-size: 12px;
}
.footerRow{
  display:flex; justify-content:space-between; gap: 14px; flex-wrap:wrap;
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 16px;
}

/* Back-to-top */
#toTop{
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 80;
  opacity: 0;
  transform: translateY(10px);
  pointer-events:none;
  transition: opacity .18s ease, transform .18s ease;
}
#toTop.show{
  opacity: 1;
  transform: translateY(0);
  pointer-events:auto;
}

/* Reveal */
/*
  Reveal is progressive enhancement.
  The page must never look "empty" if JS/observers fail.
  Keep sections visible by default; motion remains optional.
*/
.reveal{opacity:1; transform:none}
.js .reveal{opacity:1; transform:none; transition: opacity .6s ease, transform .6s ease}
.js .reveal.show{opacity:1; transform:none}

/* Mobile */
@media (max-width: 980px){
  h1{font-size: 36px}
  .heroGrid{grid-template-columns: 1fr; }
  .heroVisual{min-height: 360px}
  .mediaGrid{grid-template-columns: 1fr}
  .grid3{grid-template-columns: 1fr}
  .grid2{grid-template-columns: 1fr}
  .tItem{grid-template-columns: 90px 1fr}
  .navLinks{display:none}
  .hamburger{display:inline-flex}
}

@media (max-width: 520px){
  .container{padding: 0 16px}
  .brand{min-width:auto}
  h1{font-size: 32px}
  .heroCard .inner{padding: 28px 20px 22px}
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .reveal{transition:none}
  #toTop{transition:none}
}


/* Mobile nav drawer */
@media (max-width: 980px){
  .navLinks.open{
    display:flex;
    position:absolute;
    left: 22px;
    right: 22px;
    top: 62px;
    flex-direction:column;
    gap: 6px;
    padding: 10px;
    border-radius: 16px;
    background: rgba(11,15,26,.92);
    border: 1px solid rgba(255,255,255,.12);
    backdrop-filter: blur(14px);
    box-shadow: 0 18px 50px rgba(0,0,0,.45);
  }
  .nav{position:relative}
  .navLinks.open a{padding: 10px 12px}
}


/* Publications directory */
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.spacer10{height:10px}

.linksLabel{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.58);padding:4px 2px}
.linkChip.buy{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18)}

.pubTools{display:flex;gap:14px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap}
.pubSearchWrap{flex:1 1 420px;min-width:240px}
#pubSearch{width:100%;padding:12px 12px;border-radius:12px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);color:rgba(255,255,255,.9)}
#pubSearch:focus{outline:none;border-color:rgba(255,255,255,.24);box-shadow:0 0 0 3px rgba(255,255,255,.06)}
.pubHint{margin-top:6px;font-size:12px;color:rgba(255,255,255,.58)}
.pubActions{flex:0 0 auto}


.pubList{margin-top:6px}

/* Publications: tools & feedback */
.pubBar{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin: 10px 0 6px}
.pubCount{font-size:12px;color:rgba(255,255,255,.62)}
.pubButtons{display:flex;gap:10px;flex-wrap:wrap}
.pubButtons .btn{box-shadow:none}

.pubEmpty{display:none;margin: 10px 0 0;padding: 10px 12px;border-radius: 14px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);color:rgba(255,255,255,.78);font-size:13px}

/* Groups */
details.pubGroup{border-top:1px solid rgba(255,255,255,.10);padding-top:10px;margin-top:10px}
details.pubGroup:first-child{border-top:none;padding-top:0;margin-top:0}
details.pubGroup > summary{display:flex;gap:12px;align-items:center;justify-content:space-between;cursor:pointer;list-style:none;font-family:var(--serif);font-size:16px;color:rgba(255,255,255,.92)}
details.pubGroup > summary::-webkit-details-marker{display:none}
details.pubGroup .count{font-size:12px;font-family:var(--sans);padding:3px 8px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.78)}
.pubGroupBody{padding:10px 0 6px;display:block}

/* Items: “text-first” list (no panel blocks) */
.pubItem{padding:12px 0;border-top:1px solid rgba(255,255,255,.08);background:transparent;border-radius:0}
.pubItem:first-child{border-top:none}
.pubItem:hover{background:rgba(255,255,255,.02)}
.pubTop{display:flex;gap:12px;align-items:flex-start;justify-content:space-between}
.pubTitle{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px}
.pubTitleText{font-weight:600;color:rgba(255,255,255,.94)}
.pubTitleLinks{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
@media (max-width:600px){.pubTitle{gap:8px}.pubTitleLinks{gap:6px}}

.pubMetaRight{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.pubYear{font-size:12px;color:rgba(255,255,255,.70)}
.pubBadge{font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:4px 8px;border-radius:999px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);color:rgba(255,255,255,.78)}
.pubMeta{margin-top:6px;font-size:13px;line-height:1.55;color:rgba(255,255,255,.74)}
.pubLinks{margin-top:10px;display:flex;flex-wrap:wrap;gap:8px}

/* Optional expanded link list */
details.pubMore{margin-top:10px}
details.pubMore > summary{cursor:pointer;list-style:none;font-size:12px;color:rgba(255,255,255,.70)}
details.pubMore > summary::-webkit-details-marker{display:none}
details.pubMore[open] > summary{color:rgba(255,255,255,.90)}
details.pubMore .pubLinks{margin-top:8px}

/* Remove frames (borders) from section cards except those explicitly marked */



/* Publications mobile tweaks */
@media (max-width: 520px){
  .pubTop{flex-direction:column;align-items:flex-start}
  .pubMetaRight{justify-content:flex-start}
  .routeSteps .hint{white-space:normal}
}


/* Section panels: bring back structure without turning everything into tiny boxes */
.sectionPanel{
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 14px 34px rgba(0,0,0,.26);
}
@media (max-width: 980px){
  .sectionPanel{padding: 14px}
}

/* Table of contents / navigation helper */
.tocSection{padding-top: 8px}
.tocPanel{padding: 18px}
.tocGrid{display:grid;grid-template-columns: 1fr 1fr;gap: 18px;align-items:start}
.tocTitle{margin:0 0 6px;font-family: var(--serif);font-size: 18px}
.tocIntro .muted{margin:0 0 10px}
.tocTip{font-size:12px;color:rgba(255,255,255,.60)}
.tocLinks{display:grid;gap:10px}
.tocLink{
  display:flex;gap:12px;align-items:flex-start;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  text-decoration:none;
}
.tocLink:hover{border-color: rgba(255,255,255,.18); background: rgba(255,255,255,.05)}
.tocNum{
  width: 26px;height: 26px;border-radius: 12px;
  display:inline-flex;align-items:center;justify-content:center;
  font-family: var(--mono);font-size: 12px;
  background: rgba(212,181,110,.16);
  border: 1px solid rgba(212,181,110,.30);
  color: rgba(255,255,255,.92);
  flex: 0 0 auto;
}
.tocMain{display:flex;flex-direction:column;gap:2px}
.tocName{font-weight:650;color:rgba(255,255,255,.92)}
.tocDesc{font-size:12px;color:rgba(255,255,255,.62)}

@media (max-width: 980px){
  .tocGrid{grid-template-columns: 1fr}
  .tocLink{padding: 10px 10px}
}

/* Reduce visual noise: keep inner cards clean inside section panels */
.sectionPanel .hr{opacity:.85}
.sectionPanel .small-links{margin-top: 12px}


/* Compra: micro-jerarquía */
.linksSubLabel{display:block;margin-top:10px;font-size:.85rem;letter-spacing:.02em;opacity:.85}
.tinyNote{display:block;margin-top:10px;font-size:.78rem;opacity:.7}
.leadNote{margin-top:10px;font-size:.92rem;opacity:.9}
.inlineLink{border-bottom:1px solid currentColor; text-decoration:none}
.inlineLink:hover{opacity:.85}

.linkChip .chipKind{font-size:10px;letter-spacing:.08em;text-transform:uppercase;padding:3px 6px;border-radius:9px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);color:rgba(255,255,255,.86)}
.linkChip .chipText{font-weight:600}
.linkChip.compra .chipKind{background:rgba(255,255,255,.10)}