.main-navbar {
  transition: box-shadow 0.3s ease, background-color 0.3s ease,
    background-image 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease;
  background-color: #ffffff;
  background-image: none;
  padding-block: 0.4rem;
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.12);
  border-bottom: 1px solid rgba(15, 23, 42, 0.04);
}

/* Arriba del todo (sin scroll): sobre el hero — todas las páginas públicas */
.main-navbar:not(.navbar-scrolled) {
  background-color: transparent;
  background-image: linear-gradient(
    180deg,
    rgba(2, 26, 61, 0.72) 0%,
    rgba(2, 26, 61, 0.35) 55%,
    transparent 100%
  );
  box-shadow: none;
  border-bottom: none;
  backdrop-filter: blur(0);
}

.main-navbar.navbar-scrolled {
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.12);
  background-color: #ffffff;
  background-image: none;
  border-bottom: 1px solid rgba(15, 23, 42, 0.04);
}

.navbar-logo-wrap {
  position: relative;
  display: inline-block;
  height: 60px;
}

.navbar-logo {
  height: 60px;
  width: auto;
  object-fit: contain;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* Por defecto: logo actual (fondo blanco / scroll / resto de páginas) */
.main-navbar .navbar-logo-hero {
  display: none;
}
.main-navbar .navbar-logo-scrolled {
  display: block;
}

/* Sin scroll: logo para hero (logo-navbar-sinfondo) */
.main-navbar:not(.navbar-scrolled) .navbar-logo-hero {
  display: block;
}
.main-navbar:not(.navbar-scrolled) .navbar-logo-scrolled {
  display: none;
}

.navbar-brand-text {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-left: 0.2rem;
}

.brand-consultorios {
  color: #38466A; /* azul fuerte, como el logo */
}

.brand-san-miguel {
  color: #6BA4C6; /* celeste/azul claro, como en el logo */
  margin-left: 1.50em;
}

.navbar-brand:hover .navbar-logo {
  transform: scale(1.05);
}

.navbar-nav .nav-link {
  font-weight: 600;
  font-size: 0.9rem;
  color: #4b5563;
  position: relative;
  padding-inline: 1.1rem;
  padding-block: 0.4rem;
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-link:focus,
.navbar-nav .nav-link:hover {
  color: #0066b3;
}

.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.2rem;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background-color: #0066b3;
  transform: translateX(-50%);
  transition: width 0.25s ease;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  width: 50%;
}

.main-nav-links .nav-link:hover,
.main-nav-links .nav-link.active {
  background-color: rgba(0, 102, 179, 0.06);
  border-radius: 999px;
}

.nav-actions .nav-call-btn {
  background-color: #ffffff;
  border-color: rgba(15, 23, 42, 0.08);
  color: #0066b3;
  padding-inline: 1rem;
}

.nav-actions .nav-reserve-btn {
  padding-inline: 1.2rem;
  box-shadow: 0 10px 30px rgba(0, 102, 179, 0.3);
}

.nav-actions .nav-call-btn:hover {
  background-color: rgba(0, 102, 179, 0.06);
  border-color: rgba(0, 102, 179, 0.25);
}

.nav-actions .nav-reserve-btn:hover {
  box-shadow: 0 12px 36px rgba(0, 102, 179, 0.38);
}

/* Texto claro cuando el navbar va sobre el hero (solo inicio, arriba del todo) */
.main-navbar:not(.navbar-scrolled) .brand-consultorios {
  color: #ffffff;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.35);
}

.main-navbar:not(.navbar-scrolled) .brand-san-miguel {
  color: #bfe9ff;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.35);
}

.main-navbar:not(.navbar-scrolled) .navbar-logo {
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.45));
}

.main-navbar:not(.navbar-scrolled) .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.35);
}

.main-navbar:not(.navbar-scrolled) .navbar-nav .nav-link.active,
.main-navbar:not(.navbar-scrolled) .navbar-nav .nav-link:focus,
.main-navbar:not(.navbar-scrolled) .navbar-nav .nav-link:hover {
  color: #ffffff;
}

.main-navbar:not(.navbar-scrolled) .navbar-nav .nav-link::after {
  background-color: #6dd4ff;
}

.main-navbar:not(.navbar-scrolled) .main-nav-links .nav-link:hover,
.main-navbar:not(.navbar-scrolled) .main-nav-links .nav-link.active {
  background-color: rgba(255, 255, 255, 0.14);
}

.main-navbar:not(.navbar-scrolled) .nav-actions .nav-call-btn {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.55);
  color: #ffffff;
}

.main-navbar:not(.navbar-scrolled) .nav-actions .nav-call-btn:hover {
  background: rgba(255, 255, 255, 0.28);
  border-color: rgba(255, 255, 255, 0.75);
  color: #ffffff;
}

.main-navbar:not(.navbar-scrolled) .nav-actions .nav-reserve-btn {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.main-navbar:not(.navbar-scrolled) .navbar-toggler {
  box-shadow: none;
}

.main-navbar:not(.navbar-scrolled) .navbar-toggler-icon {
  filter: brightness(0) invert(1);
}

.main-navbar:not(.navbar-scrolled) .nav-actions-mobile .btn-outline-primary {
  border-color: rgba(255, 255, 255, 0.65);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}

.main-navbar:not(.navbar-scrolled) .nav-actions-mobile .btn-outline-primary:hover {
  background: rgba(255, 255, 255, 0.22);
  color: #ffffff;
  border-color: #ffffff;
}

@media (max-width: 767.98px) {
  .navbar-nav .nav-link {
    padding-block: 0.5rem;
  }
}

/* Evita desbordamiento del bloque marca + logo en pantallas muy estrechas */
.main-navbar .container {
  overflow-x: clip;
  max-width: 100%;
}

.main-navbar .navbar-brand {
  min-width: 0;
  max-width: 100%;
}

@media (max-width: 575.98px) {
  .navbar-brand-text {
    font-size: 1.05rem;
  }

  .brand-san-miguel {
    margin-left: 0.85em;
  }

  .navbar-logo-wrap {
    height: 52px;
  }

  .navbar-logo {
    height: 52px;
  }
}