/* ── Tokens ── */
:root {
  --public-radius: 1.25rem;
  --public-radius-lg: 1.5rem;
  --public-border-alpha: 0.08;
  --public-bg-alpha: 0.03;
  --public-icon-size: 3.5rem;
  --public-icon-radius: 1rem;
  --public-icon-bg-alpha: 0.12;
}

/* ── Tipografia ── */
body {
  font-family: "IBM Plex Sans", var(--bs-body-font-family);
}

/* ── Titulo hero ── */
.public-title {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
}

/* ── Shell publico ── */
.public-shell {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(var(--bs-primary-rgb), 0.1), transparent 24rem),
    radial-gradient(circle at bottom right, rgba(var(--bs-info-rgb), 0.08), transparent 24rem),
    var(--bs-body-bg);
}

/* ── Navbar ── */
.public-navbar {
  backdrop-filter: blur(12px);
  background-color: rgba(var(--bs-body-bg-rgb), 0.82);
  border-bottom: 1px solid rgba(var(--bs-body-color-rgb), var(--public-border-alpha));
}

/* Variante para paginas tipo webapp movil: mismos estilos que .public-navbar
   pero se usa desde partials/header_public_webapp.html (sin sticky). */
.public-navbar-webapp {
  backdrop-filter: blur(12px);
  background-color: rgba(var(--bs-body-bg-rgb), 0.82);
  border-bottom: 1px solid rgba(var(--bs-body-color-rgb), var(--public-border-alpha));
}

/* ── Cards genericas ── */
.public-card {
  background-color: rgba(var(--bs-body-color-rgb), var(--public-bg-alpha));
  border: 1px solid rgba(var(--bs-body-color-rgb), var(--public-border-alpha));
  border-radius: var(--public-radius);
  height: 100%;
}

/* ── Iconos destacados ── */
.public-icon {
  align-items: center;
  background-color: rgba(var(--bs-primary-rgb), var(--public-icon-bg-alpha));
  border-radius: var(--public-icon-radius);
  color: var(--bs-primary);
  display: inline-flex;
  font-size: 1.4rem;
  height: var(--public-icon-size);
  justify-content: center;
  width: var(--public-icon-size);
}

/* ── Footer ── */
.public-footer {
  border-top: 1px solid rgba(var(--bs-body-color-rgb), var(--public-border-alpha));
  margin-top: 4rem;
  padding: 3rem 0 2rem;
}

.public-footer-brand {
  max-width: 20rem;
}

.public-footer-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.public-footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.public-footer-links li + li {
  margin-top: 0.6rem;
}

.public-footer-links a {
  color: var(--bs-secondary-color);
  text-decoration: none;
}

.public-footer-links a:hover {
  color: var(--bs-body-color);
  text-decoration: underline;
}