/* ========================================
   NAV: Navegación principal
======================================== */

/* Contenedor */

.navbar {
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: 999;
  width: 100%;
  padding: 0.8rem 0;
  color: white;
  background: var(--bg-header-footer, var(--bg-dark));
  border-top: 2px solid rgba(255, 255, 255, 0.1);
}

.navbar .container {
  width: 100%;
  max-width: var(--max-width, 1200px);
  margin-inline: auto;
  padding-inline: 1rem;
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Accesibilidad */

.navbar .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* Logo Fruto Digital */

.navbar .logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--gold-titles);
  text-decoration: none;
  line-height: 1.2;
}

.navbar .logo-mark {
  display: flex;
  flex: 0 0 42px;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  color: var(--gold-titles);
  background: #152a47;
  border: 1px solid var(--gold-titles);
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 800;
}

.navbar .logo-text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.navbar .logo-name {
  color: var(--gold-titles);
  font-size: 1.05rem;
  font-weight: 800;
}

.navbar .logo-tagline {
  color: #cbd5e1;
  font-size: 0.72rem;
  font-weight: 500;
}

/* Menú móvil */

.navbar .menu-toggle {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}

.navbar .menu-icon {
  cursor: pointer;
  color: white;
  font-size: 1.8rem;
  line-height: 1;
}

.navbar .menu-icon::before {
  content: "\2630";
}

.navbar .menu-toggle:checked + .menu-icon::before {
  content: "\2715";
}

.navbar:not(:has(.menu-toggle)) .menu {
  display: flex;
  flex-wrap: wrap;
  position: static;
  gap: 0.75rem;
}

.navbar .menu {
  display: none;
  flex-direction: column;
  position: absolute;
  bottom: 100%;
  left: 0;
  width: 100%;
  padding: 0.5rem 1rem 1rem;
  background: var(--bg-header-footer, var(--bg-dark));
  box-sizing: border-box;
}

.navbar .menu-toggle:checked ~ .menu {
  display: flex;
}

/* Enlaces */

.navbar .menu-link {
  display: block;
  padding: 1rem;
  color: white;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  text-transform: uppercase;
  border-top: 1px solid #333;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.2s ease;
}

.navbar .menu-link:hover,
.navbar .menu-link:focus-visible {
  color: var(--gold-titles);
}

.navbar .menu-link:hover {
  transform: scale(1.05);
  font-weight: 700;
}

/* Desplegable de servicios */

.navbar .menu-dropdown {
  display: flex;
  flex-direction: column;
}

.navbar .menu-dropdown-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
/*   padding: 0; */
  border: none;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.navbar .dropdown-arrow {
  font-size: 0.8rem;
}

.navbar .submenu {
  display: none;
  flex-direction: column;
  padding-left: 0.75rem;
}

.navbar .submenu-link {
  font-size: 0.82rem;
  text-transform: none;
}

/* CTA */

.navbar .nav-cta {
  margin-top: 0.75rem;
  color: #0d1b2e;
  background: var(--gold-titles, #f59e0b);
  border: none;
  border-radius: 6px;
  font-weight: 800;
  text-align: center;
}

.navbar .nav-cta:hover,
.navbar .nav-cta:focus-visible {
  filter: brightness(1.08);
}

.navbar a.nav-cta.whatsapp-cta,
.navbar a.nav-cta.whatsapp-cta:hover,
.navbar a.nav-cta.whatsapp-cta:focus-visible {
  background-color: var(--whatsapp-green);
  color: var(--text-white);
  filter: none;
  opacity: 1;
}

.navbar a.nav-cta.whatsapp-cta:hover,
.navbar a.nav-cta.whatsapp-cta:focus-visible {
  background-color: var(--whatsapp-green-hover);
}

/* Tablet y escritorio */

@media (min-width: 768px) {
  .navbar {
    position: fixed;
    top: 0;
    bottom: auto;
    padding: 0;
    border-top: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .navbar-container {
    min-height: 76px;
    align-items: stretch;
  }

  .navbar .menu-icon {
    display: none;
  }

  .navbar .menu {
    display: flex;
    flex-direction: row;
    align-items: center;
    position: static;
    width: auto;
    padding: 0;
    gap: 0.25rem;
  }

  .navbar .menu-item-link {
    min-height: 76px;
  }

  .navbar .menu-dropdown {
    position: relative;
  }

  .navbar .menu-dropdown:hover .submenu,
  .navbar .menu-dropdown:focus-within .submenu {
    display: flex;
  }

  .navbar .menu-dropdown-toggle {
    justify-content: center;
  }

  .navbar .submenu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    padding: 0.5rem;
    background: var(--bg-header-footer, var(--bg-dark));
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 0 0 8px 8px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
  }

  .navbar .submenu-link {
    padding: 0.8rem;
    border: none;
    border-radius: 4px;
  }

  .navbar .menu-link {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    border: none;
  }

  .navbar .menu-dropdown-toggle {
    width: auto;
    text-align: center;
  }

  .navbar .submenu-link:hover,
  .navbar .submenu-link:focus-visible {
    background: rgba(255, 255, 255, 0.07);
  }

  .navbar .nav-cta {
    min-height: auto;
    margin: 0 0 0 0.5rem;
    padding: 0.8rem 1rem;
    white-space: nowrap;
  }
}

/* Foco accesible */

.navbar .menu-toggle:focus-visible + .menu-icon {
  outline: 2px solid var(--gold-titles, #f59e0b);
  outline-offset: 4px;
}

/* Movimiento reducido */

@media (prefers-reduced-motion: reduce) {
  .navbar *,
  .navbar *::before,
  .navbar *::after {
    transition: none !important;
  }
}