.public-layout { min-height: 100dvh; display: flex; flex-direction: column; }

/* Cabecera tipo app: marca centrada y acceso discreto a administracion */
.public-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding-top: env(safe-area-inset-top);
  border-bottom: 1px solid var(--color-hairline);
  background: var(--color-background);
}
.public-header__inner {
  display: grid;
  grid-template-columns: 2.75rem 1fr 2.75rem;
  align-items: center;
  gap: var(--space-2);
  max-width: var(--content-width);
  min-height: var(--header-height);
  margin: 0 auto;
  padding: 0 var(--space-3);
}
.public-header .brand { grid-column: 2; justify-self: center; gap: var(--space-2); min-width: 0; }
.public-header .brand__mark { width: 2.25rem; height: 2.25rem; }
.public-header .brand__tagline { display: none; }
.public-header .brand__name { white-space: nowrap; font-size: 1.1875rem; }
.public-header__nav { display: none; }
.public-header__admin-link {
  grid-column: 3;
  justify-self: end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-brand-strong);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--transition-base), transform var(--transition-base);
}
.public-header__admin-link .icon { width: 1.125rem; height: 1.125rem; }
.public-header__admin-link:active { transform: scale(0.94); }
.public-header__admin-link:hover { background: var(--color-cream); }
/* Etiqueta solo para lectores de pantalla en movil; visible en escritorio */
.public-header__admin-label {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.public-main {
  flex: 1;
  width: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: var(--space-4) var(--space-4) var(--space-6);
}
.public-main > * { animation: rise-in 0.35s var(--ease-out) both; }
.public-main > :nth-child(2) { animation-delay: 0.04s; }
.public-main > :nth-child(n + 3) { animation-delay: 0.08s; }

/* Navegacion publica inferior fija en movil (barra de pestanas) */
.public-footer-nav .public-nav {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 30;
  background: var(--color-surface);
  box-shadow: var(--shadow-nav);
  padding-bottom: env(safe-area-inset-bottom);
}
.public-nav__list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin: 0;
  padding: var(--space-1) var(--space-1) 0;
  list-style: none;
}
.public-nav__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.125rem;
  min-height: var(--public-nav-height);
  padding: var(--space-1) 0.125rem;
  color: var(--color-muted);
  font-size: clamp(0.6875rem, 2.9vw, 0.75rem);
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: color var(--transition-base);
}
.public-nav__indicator {
  display: inline-grid;
  place-items: center;
  width: 3.5rem;
  height: 2rem;
  border-radius: var(--radius-pill);
  transition: background-color var(--transition-base), transform var(--transition-base);
}
.public-nav__link .icon { width: 1.375rem; height: 1.375rem; }
.public-nav__link:hover { color: var(--color-heading); }
.public-nav__link:active .public-nav__indicator { transform: scale(0.92); }
.public-nav__link--active { color: var(--color-brand-strong); font-weight: 700; }
.public-nav__link--active .public-nav__indicator {
  background: var(--color-brand);
  /* Icono oscuro sobre dorado (contraste medido 5.88:1) */
  color: var(--color-heading);
}
.public-nav__label { white-space: nowrap; }

@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .public-header,
  .public-footer-nav .public-nav {
    background: var(--color-background-translucent);
    -webkit-backdrop-filter: blur(18px) saturate(1.4);
    backdrop-filter: blur(18px) saturate(1.4);
  }
}

/* Hero: imagen protagonista con tarjeta de contenido superpuesta */
.hero { display: grid; margin-bottom: var(--space-8); }
.hero__media { margin: 0; }
.hero__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  max-height: 68svh;
  border-radius: var(--radius-card-lg);
  background: var(--color-cream);
  object-fit: cover;
  box-shadow: var(--shadow-raised);
}
.hero__content {
  position: relative;
  margin: -4.5rem var(--space-2) 0;
  padding: var(--space-5) var(--space-4) var(--space-4);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-card-lg);
  background: var(--color-background);
  box-shadow: var(--shadow-raised);
}
.hero__content .provisional-notice { margin-bottom: var(--space-3); }
.hero__title { font-size: var(--text-display); }
.hero__body { color: var(--color-muted); font-size: var(--text-base); line-height: 1.55; white-space: pre-line; }
.hero__actions { display: grid; gap: var(--space-3); }
.hero__actions .button { width: 100%; }

.home-section { margin-top: var(--space-8); }
.home-section > .section-title { margin-bottom: var(--space-3); }

/* Trayectoria */
.career-layout { display: grid; gap: var(--space-5); }
.career-about {
  display: grid;
  grid-template-columns: minmax(7.5rem, 40%) 1fr;
  align-items: start;
  gap: var(--space-4);
  padding: var(--space-3);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-card-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}
.career-about__media { margin: 0; }
.career-about__media img {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: calc(var(--radius-card-lg) - var(--space-3));
  background: var(--color-cream);
  object-fit: cover;
}
.career-about__body { min-width: 0; padding: var(--space-2) var(--space-1) var(--space-2) 0; }
.career-about__body .section-title { font-size: 1.25rem; }
.career-section {
  padding: var(--space-5);
  border: 1px solid var(--color-hairline);
  border-inline-start: 3px solid var(--color-brand);
  border-radius: var(--radius-card);
  background: var(--color-cream);
}
.career-section .prose,
.career-about .prose { margin: 0; }

@media (min-width: 48rem) {
  /* Navegacion publica superior desde 48rem */
  .public-header__inner {
    grid-template-columns: auto 1fr auto;
    gap: var(--space-4);
    padding-inline: var(--space-4);
  }
  .public-header .brand { grid-column: 1; justify-self: start; gap: var(--space-3); }
  .public-header .brand__mark { width: 2.5rem; height: 2.5rem; }
  .public-header .brand__tagline { display: block; }
  .public-header .brand__name { font-size: 1.25rem; }
  .public-header__nav { display: block; grid-column: 2; justify-self: center; }
  .public-footer-nav { display: none; }
  .public-main { padding: var(--space-6) var(--space-6) var(--space-8); }

  .public-nav__list { display: flex; gap: var(--space-1); padding: 0; }
  .public-nav__link {
    flex-direction: row;
    gap: var(--space-2);
    min-height: 2.75rem;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-pill);
    font-size: var(--text-sm);
    font-weight: 600;
  }
  .public-nav__link:hover { background: var(--color-cream); }
  .public-nav__indicator,
  .public-nav__link--active .public-nav__indicator {
    display: none;
    background: none;
  }
  .public-nav__link--active {
    background: var(--color-surface);
    color: var(--color-heading);
    box-shadow: inset 0 0 0 1px var(--color-hairline), inset 0 -2px 0 var(--color-brand);
  }

  .hero {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: var(--space-8);
  }
  .hero__content {
    grid-row: 1;
    grid-column: 1;
    margin: 0;
    padding: 0;
    border: 0;
    background: none;
    box-shadow: none;
  }
  .hero__media { grid-column: 2; }
  .hero__media img { max-height: none; }
  .hero__actions { display: flex; flex-wrap: wrap; }
  .hero__actions .button { width: auto; }

  .career-layout { grid-template-columns: 1fr 1fr; }
  .career-about { grid-column: 1 / -1; grid-template-columns: 14rem 1fr; align-items: center; gap: var(--space-6); padding: var(--space-4); }
  .career-about__body { padding: var(--space-4) var(--space-4) var(--space-4) 0; }
  .career-about__body .section-title { font-size: var(--text-2xl); }
  .career-layout .feature-list { grid-column: 2; align-self: center; }
}

@media (min-width: 64rem) {
  .public-header__inner { padding-inline: var(--space-6); }
  .public-nav__indicator,
  .public-nav__link--active .public-nav__indicator { display: inline-grid; width: auto; height: auto; }
  .public-nav__link .icon { width: var(--icon-size-small); height: var(--icon-size-small); }
  .public-header__admin-link { width: auto; padding: 0 var(--space-4); }
  .public-header__admin-label {
    position: static;
    width: auto; height: auto;
    margin: 0;
    overflow: visible;
    clip: auto;
  }
}