/* ============================================================
   NAVBAR / MENÚ PRINCIPAL
   Depende de variables en general.css
   ============================================================ */

.main-navbar {
  background-color: color-mix(in srgb, var(--color-surface) 50%, var(--color-contrast) 1%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: none;
  transition: box-shadow 0.25s ease, background-color 0.25s ease;
  padding-block: 0.8rem;
  box-shadow: var(--shadow-soft);
  min-height: var(--nav-height-desktop);
}

:root[data-theme="dark"] .main-navbar {
  background-color: color-mix(in srgb, var(--color-contrast) 60%, transparent 40%);
  box-shadow: var(--shadow-strong);
}

.main-navbar-scrolled {
  box-shadow: rgba(var(--color-contrast-rgb), 0.08) 0 10px 30px;
}

/* Marca / logo */
.brand-logo-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  height: 2rem;
  background: none;
  border-radius: 0;
  padding: 0;
}

.navbar-brand-logo {
  height: 2rem;
  width: auto;
  display: block;
  border-radius: 0;
}

.navbar-brand-text .brand-title {
  font-family: var(--font-logo, var(--font-heading), sans-serif);
  font-weight: 700;
  font-size: 2rem;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  line-height: 1;
  display: inline-block;
  background: linear-gradient(
    130deg,
    var(--clr-brand-strong) 0%,
    color-mix(in srgb, var(--clr-brand-strong) 55%, var(--clr-brand) 45%) 50%,
    var(--clr-brand) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.navbar-brand-text .brand-title .brand-accent {
  font-family: inherit;
  font-weight: 500;
  color: var(--clr-brand);
}

.navbar-brand-text .brand-subtitle {
  font-size: 0.6rem;
  letter-spacing: 0.02em;
  color: var(--color-text-muted);
  display: block;
  align-self: flex-end;
  text-align: right;
}

.main-navbar-inner {
  gap: 1rem;
}

.main-navbar .container-xxl {
  align-items: center;
  min-height: inherit;
}

.nav-shell {
  max-width: 860px;
  margin-left: auto;
  margin-right: 1.25rem;
  gap: 0.85rem;
}

.nav-user {
  flex-shrink: 0;
}

/* Toggler hamburguesa -> X */
.nav-toggler {
  border: none;
  padding: 0.35rem 0.45rem;
}

.nav-toggler:focus {
  box-shadow: none;
}

.nav-toggler-icon {
  position: relative;
  display: block;
  width: 22px;
  height: 2px;
  background: var(--clr-heading);
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.nav-toggler-icon::before,
.nav-toggler-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: var(--clr-heading);
  transition: transform 0.2s ease, top 0.2s ease, opacity 0.2s ease;
}

.nav-toggler-icon::before { top: -7px; }
.nav-toggler-icon::after  { top: 7px;  }

.nav-toggler.is-open .nav-toggler-icon {
  background: transparent;
}

.nav-toggler.is-open .nav-toggler-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggler.is-open .nav-toggler-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Enlaces principales */
.nav-main-list .nav-link {
  font-size: 0.95rem;
  padding-inline: 1.15rem;
  padding-block: 0.65rem;
  color: var(--clr-heading);
  transition: color 0.15s ease, background-color 0.15s ease;
}

.nav-link-pill {
  border-radius: 999px;
}

.nav-main-list .nav-link:hover,
.nav-main-list .nav-link:focus-visible {
  color: var(--clr-brand-strong);
  background-color: color-mix(in srgb, var(--clr-brand) 10%, transparent);
}

.nav-main-list .nav-link.active {
  color: var(--clr-brand-strong);
  background-color: color-mix(in srgb, var(--clr-brand) 18%, transparent);
}

/* Botón Usuarios */
.nav-usuarios {
  border-radius: 10px;
  font-weight: 600;
  padding-inline: 1.2rem;
  padding-block: 0.55rem;
  font-size: 0.85rem;
  white-space: nowrap;
}

.nav-user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  object-fit: cover;
  background: color-mix(in srgb, var(--clr-muted) 20%, transparent);
}

/* ============================================================
   MEGA MENÚ (SERVICIOS)
   ============================================================ */

.mega-menu {
  position: relative;
  width: 100%;
  margin-top: 0;
  border-radius: 0 0 1rem 1rem;
  background-color: color-mix(in srgb, var(--color-surface) 96%, var(--color-contrast) 4%);
  border: 1px solid color-mix(in srgb, var(--color-border-light) 70%, transparent);
  box-shadow: 0 18px 48px rgba(var(--color-contrast-rgb), 0.12);
  --bs-dropdown-bg: transparent;
}

:root[data-theme="dark"] .mega-menu {
  background-color: color-mix(in srgb, var(--color-contrast) 68%, transparent 32%);
  border-color: color-mix(in srgb, var(--color-border-strong, var(--color-contrast)) 40%, transparent);
  box-shadow: 0 18px 48px rgba(var(--color-contrast-rgb), 0.32);
}



/* en desktop: que ocupe todo el ancho del container */
@media (min-width: 992px) {
  .navbar .dropdown-menu.mega-menu {
    left: 0;
    right: 0;
  }
}

.mega-title {
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.mega-list {
  margin-top: 0.25rem;
}

.mega-link {
  display: block;
  padding: 0.5rem 0.5rem;
  border-radius: 0.6rem;
  text-decoration: none;
  font-size: 0.88rem;
  color: var(--color-text);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.mega-link:hover,
.mega-link:focus-visible {
  background-color: color-mix(in srgb, var(--color-primary) 10%, transparent);
  color: var(--color-primary-strong);
}

/* Tags destacados */
.mega-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 0.4rem;
  padding: 0.05rem 0.4rem;
  border-radius: 999px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: color-mix(in srgb, var(--clr-muted) 15%, transparent);
  color: color-mix(in srgb, var(--clr-ink) 75%, white);
}

.mega-tag-accent {
  background-color: color-mix(in srgb, var(--clr-brand) 20%, transparent);
  color: var(--clr-brand-strong);
}

/* Footer del mega */
.mega-footer {
  align-items: center;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 991.98px) {
  .main-navbar {
    padding-block: 0.5rem;
    min-height: var(--nav-height-mobile);
  }

  /* Logo compacto en mobile */
  .navbar-brand-logo {
    height: 2rem;
  }

  .navbar-brand-text .brand-title {
    font-size: 2rem;
  }

  /* Ocultar "SERVICIOS IT" en mobile */
  .navbar-brand-text .brand-subtitle {
    display: none;
  }

  .main-navbar .container {
    gap: 0.5rem;
    align-items: center;
  }

  .nav-usuarios {
    font-size: 0.8rem;
    padding-inline: 0.9rem;
    padding-block: 0.35rem;
  }

  .navbar-collapse {
    padding-top: 0.8rem;
  }

  /* Usuario al final del menú mobile */
  .nav-user-item {
    order: 99;
  }

  .nav-shell {
    margin-right: 0;
  }

  /* El mega menú en mobile se comporta como un dropdown normal,
     el layout de columnas ya lo resuelve Bootstrap con la grid */
}

/* Accesibilidad */
.nav-main-list .nav-link:focus-visible,
.mega-link:focus-visible {
  outline: 2px solid var(--clr-brand);
  outline-offset: 2px;
}


/* Evita que el collapse tape el botón Usuarios */
#mainNavbar {
  flex-basis: 100%;
}

/* Mega menú estable en mobile */
@media (max-width: 991px) {
  .mega-menu {
    position: static !important;
    width: 100% !important;
    box-shadow: none !important;
    border-radius: 0 !important;
  }
}

/* En desktop sí es mega */
@media (min-width: 992px) {
  .position-static .dropdown-menu.mega-menu {
    left: 0;
    right: 0;
  }
}