/* Marca "Compilado": fondo claro, Bricolage Grotesque + Geist, azul pizarra como único acento. */

/* Fuentes alojadas en la propia web (subconjunto latino de Google Fonts, licencia OFL). */
@font-face { font-family: "Bricolage Grotesque"; font-weight: 600 800; font-display: swap; src: url(assets/fonts/bricolage-grotesque.woff2) format("woff2"); }
@font-face { font-family: "Geist"; font-weight: 400 600; font-display: swap; src: url(assets/fonts/geist.woff2) format("woff2"); }
@font-face { font-family: "Geist Mono"; font-weight: 400 600; font-display: swap; src: url(assets/fonts/geist-mono.woff2) format("woff2"); }

.saltar { position: absolute; left: 16px; top: -48px; z-index: 20; background: var(--btn-bg); color: var(--btn-text); padding: 8px 14px; border-radius: 999px; text-decoration: none; }
.saltar:focus { top: 12px; }
main:focus { outline: none; }
.cargando .hero, .cargando main, .cargando .footer { visibility: hidden; }
:root {
  --bg: #f4f5f1;
  --surface: #fbfbf9;
  --text: #121212;
  --muted: #45483f;
  --subtle: #6a6d66;
  --border: #c9cbc3;
  --chip: #e6e8e1;
  --accent: #4b6275;
  --btn-bg: #121212;
  --btn-text: #f4f5f1;

  --f-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --f-body: "Geist", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --radius: 14px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141513;
    --surface: #1b1c1a;
    --text: #ecede8;
    --muted: #b4b7ad;
    --subtle: #8d9088;
    --border: #34362f;
    --chip: #24261f;
    --accent: #8ea3b5;
    --btn-bg: #ecede8;
    --btn-text: #141513;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--f-body);
  line-height: 1.6;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); }
a:focus-visible, .btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.wrap { max-width: 1000px; margin: 0 auto; padding: 0 16px; }

/* Navegación */
.nav {
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 14px; padding-bottom: 14px; }
.logo { font-family: var(--f-display); font-weight: 800; font-size: 1.2rem; color: var(--text); text-decoration: none; letter-spacing: -0.02em; white-space: nowrap; }
.logo i { font-style: normal; color: var(--accent); }
.nav-links { display: flex; gap: 20px; overflow-x: auto; font-family: var(--f-mono); font-size: 0.85rem; }
.nav-links a { color: var(--subtle); text-decoration: none; white-space: nowrap; }
.nav-links a:hover { color: var(--text); }
.idioma { display: flex; gap: 2px; font-family: var(--f-mono); font-size: 0.8rem; border: 1px solid var(--border); border-radius: 999px; padding: 2px; flex-shrink: 0; }
.idioma a { color: var(--subtle); text-decoration: none; padding: 2px 8px; border-radius: 999px; }
.idioma a:hover { color: var(--text); }
.idioma a[aria-current] { background: var(--chip); color: var(--text); }

/* Cabecera */
.hero { padding: 88px 0 48px; position: relative; overflow: hidden; }
.hero > .wrap { position: relative; }
/* Juego de la Vida de fondo: se desvanece hacia la izquierda, donde está el texto. */
.fondo-vida {
  position: absolute;
  inset: 0;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to right, rgba(0, 0, 0, 0.15), #000 75%);
  mask-image: linear-gradient(to right, rgba(0, 0, 0, 0.15), #000 75%);
}
.foto {
  display: block;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 24px;
  box-shadow: 0 0 0 1px var(--border);
}
.eyebrow { font-family: var(--f-mono); font-size: 0.85rem; color: var(--subtle); margin: 0 0 16px; }
.hero h1 {
  font-family: var(--f-display);
  font-size: clamp(2.4rem, 6.5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0;
  max-width: 16ch;
  text-wrap: balance;
}
.hero h1 em { font-style: normal; color: var(--accent); }
.resumen { max-width: 60ch; font-size: 1.125rem; color: var(--muted); margin: 24px 0 0; }
.acciones { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 16px; }
.btn {
  display: inline-block;
  padding: 11px 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  box-shadow: inset 0 0 0 1px var(--border);
  transition: box-shadow 0.15s ease;
}
.btn:hover { box-shadow: inset 0 0 0 1px var(--text); }
.btn.primario { background: var(--btn-bg); color: var(--btn-text); box-shadow: none; }
.estado { font-family: var(--f-mono); font-size: 0.8rem; color: var(--subtle); margin: 0; }
.estado::before { content: "● "; color: var(--accent); }

/* Secciones */
section { padding: 64px 0 8px; scroll-margin-top: 64px; }
h2 {
  font-family: var(--f-display);
  font-size: clamp(1.6rem, 3.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 28px;
}
h3 { font-family: var(--f-display); font-weight: 600; margin: 0 0 6px; font-size: 1.15rem; letter-spacing: -0.01em; }

.tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.tags li {
  font-family: var(--f-mono);
  font-size: 0.78rem;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--chip);
  color: var(--muted);
}

/* Proyectos */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  min-width: 0;
  transition: border-color 0.15s ease;
}
.card:hover { border-color: var(--accent); }
.card img, .card .placeholder { width: 100%; max-width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; }
.card .placeholder {
  display: grid;
  place-items: center;
  font-family: var(--f-display);
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--subtle);
  background: var(--chip);
}
.card-body { padding: 18px 20px 22px; }
.card-body p { color: var(--muted); margin: 0 0 14px; }
.card h3 a { color: var(--text); text-decoration: none; }
.card h3 a:hover { color: var(--accent); }

.enlace-codigo {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--f-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}
.enlace-codigo:hover { text-decoration: underline; }

/* Proyecto sin imagen: fila completa con la inicial a un lado */
.card-ancha { grid-column: 1 / -1; display: grid; grid-template-columns: 160px minmax(0, 1fr); }
.card-ancha .placeholder { aspect-ratio: auto; height: 100%; min-height: 120px; }
.card-imagen { grid-template-columns: 340px minmax(0, 1fr); align-items: start; }
.card-imagen img { aspect-ratio: 1200 / 630; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); border-bottom-right-radius: var(--radius); }
@media (max-width: 600px) {
  .card-ancha { grid-template-columns: minmax(0, 1fr); }
  .card-imagen img { border-right: 0; border-bottom-right-radius: 0; }
  .card-ancha .placeholder { aspect-ratio: 16 / 5; height: auto; min-height: 0; }
}

/* Proyecto con demo interactiva: ocupa toda la fila */
.card-demo { grid-column: 1 / -1; }
.card-demo:hover { border-color: var(--border); }
.life { border-bottom: 1px solid var(--border); background: var(--surface); }
.life canvas { display: block; max-width: 100%; touch-action: none; cursor: crosshair; }
.life-barra {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-top: 1px solid var(--border);
}
.life-barra button {
  font: 600 0.8rem var(--f-body);
  color: var(--text);
  background: transparent;
  border: 0;
  box-shadow: inset 0 0 0 1px var(--border);
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
}
.life-barra button:hover { box-shadow: inset 0 0 0 1px var(--text); }
.life-barra button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.life-gen { margin-left: auto; font-family: var(--f-mono); font-size: 0.78rem; color: var(--subtle); font-variant-numeric: tabular-nums; }

/* Casos técnicos */
.caso { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.caso-contexto { color: var(--subtle); margin: 0 0 20px; }
.caso-partes { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.caso h4 { font-family: var(--f-mono); font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); margin: 0 0 8px; }
.caso ul { color: var(--muted); padding-left: 18px; margin: 0; display: grid; gap: 8px; }

/* Experiencia */
.trayectoria {
  list-style: none; padding: 0; margin: 0 0 40px;
  display: grid; grid-template-columns: repeat(var(--anios), minmax(0, 1fr)); column-gap: 4px;
}
.trayectoria li { grid-column: var(--desde) / var(--hasta); grid-row: 1; display: grid; gap: 2px; align-content: start; min-width: 0; }
.trayectoria .tramo-barra {
  height: 10px; border-radius: 999px; margin-bottom: 8px;
  background: color-mix(in srgb, var(--accent) var(--peso), var(--chip));
}
.trayectoria .actual .tramo-barra { background: var(--accent); }
.trayectoria strong { font-family: var(--f-display); font-weight: 600; font-size: 1rem; }
.trayectoria .tramo-puesto { color: var(--muted); font-size: 0.85rem; }
@media (max-width: 600px) {
  .trayectoria { grid-template-columns: minmax(0, 1fr); row-gap: 16px; }
  .trayectoria li { grid-column: 1; grid-row: auto; grid-template-columns: 10px minmax(0, 1fr); column-gap: 14px; }
  .trayectoria .tramo-barra { grid-row: 1 / span 3; width: 10px; height: auto; margin: 0; }
  .trayectoria li > :not(.tramo-barra) { grid-column: 2; }
}
.timeline { list-style: none; padding: 0; margin: 0; display: grid; gap: 28px; }
.timeline > li { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 4px 24px; }
.timeline .periodo { padding-top: 3px; }
.timeline ul { color: var(--muted); padding-left: 18px; margin: 6px 0 0; }
@media (max-width: 600px) { .timeline > li { grid-template-columns: minmax(0, 1fr); } }
.periodo { font-family: var(--f-mono); color: var(--subtle); font-size: 0.82rem; }

/* Habilidades */
.skills { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; }

/* Formación */
.formacion { list-style: none; padding: 0; margin: 0; }
.formacion li { padding: 14px 0; border-bottom: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 4px 8px; align-items: baseline; }
.formacion li span { color: var(--muted); }
.formacion .periodo { margin-left: auto; }

/* Contacto */
.contacto-intro { color: var(--muted); margin: -12px 0 24px; max-width: 60ch; }
.formulario { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; max-width: 720px; }
.campo { display: grid; gap: 6px; }
.campo-ancho { grid-column: 1 / -1; }
.campo label { font-family: var(--f-mono); font-size: 0.8rem; color: var(--subtle); }
.campo input, .campo textarea {
  font: inherit; color: var(--text); background: var(--surface);
  border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; min-height: 44px;
}
.campo textarea { resize: vertical; }
.campo input:focus-visible, .campo textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.envio { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.envio .btn { border: 0; cursor: pointer; font-family: inherit; }
.envio .btn:disabled { opacity: 0.6; cursor: progress; }
.estado-envio { margin: 0; color: var(--muted); }
.trampa { position: absolute; left: -9999px; }
@media (max-width: 600px) { .formulario { grid-template-columns: minmax(0, 1fr); } }

.footer { padding-top: 56px; padding-bottom: 48px; color: var(--subtle); font-family: var(--f-mono); font-size: 0.8rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

@media print {
  .nav, .acciones, .estado { display: none; }
  .hero { padding: 0 0 16px; }
  .fondo-vida { display: none; }
  section { padding: 16px 0 0; break-inside: avoid; }
  .card { break-inside: avoid; }
}