/* blog-nav.css — barra de navegación del sitio nuevo, AISLADA para el blog.
   Contiene SOLO reglas .aq-nav*/.aq-lang*/.aq-navdd*. Sin reglas globales
   (body, a, *) para no romper el cuerpo del artículo (blog.css). */

/* var necesaria por .aq-btn--navy:hover, scopeada al nav para no afectar el resto */
.aq-nav-wrap { --navy-mid: #004a79; }

/* ── Nav base (de site-base.css) ── */
.aq-nav-wrap {
  position: sticky; top: 14px; z-index: 60;
  padding: 0 16px;
}
.aq-nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  max-width: 1240px;
  margin: 14px auto 0;
  padding: 14px 22px;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(0,53,88,0.08);
  border-radius: 18px;
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
}
.aq-nav__brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--f-sans); font-weight: 600; font-size: 19px;
  color: var(--navy);
  letter-spacing: -0.01em;
}
.aq-nav__logo-img {
  height: 44px;
  width: auto;
  display: block;
}
.aq-footer__logo-img {
  height: 56px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
}
.aq-nav__links {
  display: flex; gap: 28px;
  list-style: none; padding: 0; margin: 0;
}
.aq-nav__links a {
  font-size: 14.5px; font-weight: 500;
  color: var(--ink);
}
.aq-nav__links a:hover { color: var(--navy); }
.aq-nav__cta { display: flex; gap: 14px; align-items: center; }


/* ── Selector de idioma (de site-base.css) ── */
.aq-lang {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.aq-lang__current {
  font-family: var(--f-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink);
  padding: 8px 12px;
  border: 1px solid rgba(0,53,88,0.14);
  border-radius: 999px;
  cursor: pointer;
  transition: background 200ms ease, border-color 200ms ease;
}
.aq-lang:hover .aq-lang__current {
  background: rgba(0,53,88,0.04);
  border-color: rgba(0,53,88,0.22);
}
.aq-lang::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  height: 8px;
}
.aq-lang__menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  padding: 6px;
  display: none;
  flex-direction: column;
  z-index: 50;
}
.aq-lang:hover .aq-lang__menu,
.aq-lang:focus-within .aq-lang__menu { display: flex; }
.aq-lang__menu a {
  font-family: var(--f-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  padding: 9px 12px;
  border-radius: 9px;
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease;
}
.aq-lang__menu a:hover { background: rgba(0,53,88,0.06); }
.aq-lang__menu a.is-active { background: var(--navy); color: #fff; }

/* ── Activo + burger (de site.css) ── */
.aq-nav__links a.is-active { color: var(--navy); font-weight: 600; }
.aq-nav__burger {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid rgba(0,53,88,0.12);
  border-radius: 12px;
  background: #fff;
  align-items: center; justify-content: center;
  flex-direction: column; gap: 4px;
}
.aq-nav__burger span {
  display: block; width: 18px; height: 2px;
  background: var(--navy); border-radius: 2px;
  transition: transform 240ms ease, opacity 200ms ease;
}
.aq-nav__burger.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.aq-nav__burger.is-open span:nth-child(2) { opacity: 0; }
.aq-nav__burger.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ── Responsive: ocultar links / mostrar burger (de site.css) ── */
@media (max-width: 900px) {
  .aq-nav__links { display: none; }
  .aq-nav__cta .aq-lang, .aq-nav__cta a:not(.aq-btn) { display: none; }
  .aq-nav__burger { display: flex; }
}

/* ── Desplegables (de site.css) ── */
.aq-navdd { position: relative; display: flex; align-items: center; }
.aq-navdd__btn {
  background: none; border: none; cursor: pointer;
  font-family: inherit; font-size: 14.5px; font-weight: 500;
  color: var(--ink); display: inline-flex; align-items: center; gap: 5px; padding: 0;
}
.aq-navdd__btn:hover, .aq-navdd__btn.is-active { color: var(--navy); }
.aq-navdd__caret { font-size: 14px; line-height: 1; opacity: 0.85; transition: transform 0.18s; }
.aq-navdd:hover .aq-navdd__caret, .aq-navdd.is-open .aq-navdd__caret { transform: rotate(180deg); }
.aq-navdd__menu {
  position: absolute; top: 100%; left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 230px; background: #fff;
  border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow-lg, 0 8px 32px rgba(0,53,88,0.14));
  padding: 8px; z-index: 200;
  opacity: 0; visibility: hidden; transition: opacity 0.16s, transform 0.16s, visibility 0s linear 0.16s;
}
/* Puente invisible para no perder el hover al bajar del botón al menú */
.aq-navdd__menu::before {
  content: ''; position: absolute; left: 0; right: 0; top: -16px; height: 16px;
}
.aq-navdd:hover .aq-navdd__menu,
.aq-navdd:focus-within .aq-navdd__menu,
.aq-navdd.is-open .aq-navdd__menu {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(6px);
  transition: opacity 0.16s, transform 0.16s, visibility 0s;
}
.aq-navdd__menu a {
  display: block; padding: 9px 12px; border-radius: 9px;
  font-size: 14px; font-weight: 500; color: var(--ink);
  text-decoration: none; white-space: nowrap;
}
.aq-navdd__menu a:hover { background: var(--bg-warm); color: var(--navy); }