/* =========================================================
   header.css — Estilos unificados para la cabecera y el menú
   ========================================================= */

/* ---------------- Header Principal ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--degradado-azul);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  height: var(--header-h);
}

.site-header .container {
  width: min(100% - 2.5rem, var(--maxw)) !important;
  max-width: var(--maxw) !important;
  margin: 0 auto !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* Logo / Marca */
.site-header .brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-right: auto;
}

.site-header .brand-logo-img {
  height: 52px !important;
  width: auto !important;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  display: block !important;
  object-fit: contain !important;
}

.site-header .brand-360 {
  font-family: var(--font-display);
  font-weight: 800;
  font-style: italic;
  font-size: 1.7rem;
  color: var(--blanco);
  letter-spacing: -.02em;
  line-height: 1;
}

.site-header .brand-text {
  display: block;
  font-size: 0.72rem;
  line-height: 1.1;
  color: var(--blanco);
  text-transform: uppercase;
  letter-spacing: .12em;
}

.brand-text strong {
  display: block;
  color: var(--naranja);
  font-weight: 700;
}

/* Navegación de Escritorio — estilos anclados al header */
.site-header .main-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  flex: 0 1 auto !important;
  justify-content: flex-start !important;
}

/* Navegación de Escritorio — colores SOLO en pantallas grandes */
@media (min-width: 981px) {
  .site-header .main-nav a {
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--blanco);
    padding: .4rem 0;
    position: relative;
    text-decoration: none;
  }

  .site-header .main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    height: 3px;
    width: 0;
    background: var(--naranja);
    border-radius: 3px;
    transition: width .25s var(--ease);
  }

  .site-header .main-nav a:hover,
  .site-header .main-nav a:focus-visible {
    color: var(--naranja);
  }

  .site-header .main-nav a:hover::after,
  .site-header .main-nav a:focus-visible::after {
    width: 100%;
  }

  /* Enlace Activo */
  .site-header .main-nav a.active {
    color: var(--naranja);
    font-weight: 600;
  }

  .site-header .main-nav a.active .arrow-down {
    color: var(--naranja);
  }
}

@media (min-width: 981px) {
  .site-header .main-nav a.active::after {
    width: 100%;
  }
}

/* --- Menús Desplegables (Dropdowns) --- */
.site-header .nav-item-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}

.site-header .dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  white-space: nowrap;
}

.site-header .dropdown-trigger .arrow-down {
  font-size: 9px;
  transition: transform 0.2s var(--ease);
  opacity: 0.8;
  color: var(--blanco) !important;
}

.site-header .nav-item-dropdown:hover .arrow-down {
  transform: rotate(180deg);
}

.site-header .dropdown-menu {
  position: absolute !important;
  top: calc(100% + 14px) !important;
  left: 50% !important;
  background: var(--blanco) !important;
  border: 1px solid var(--gris-100) !important;
  border-radius: 12px !important;
  box-shadow: var(--shadow-md) !important;
  padding: .7rem 0 !important;
  min-width: 190px !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transform: translateX(-50%) translateY(10px) !important;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s !important;
  z-index: 1000 !important;
}

/* Solo se activa en desktop para que el translateX no rompa el drawer móvil */
@media (min-width: 981px) {
  .site-header .nav-item-dropdown:hover .dropdown-menu,
  .site-header .nav-item-dropdown:focus-within .dropdown-menu {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateX(-50%) translateY(0) !important;
  }
}

.site-header .dropdown-menu a {
  display: block !important;
  padding: .65rem 1.25rem !important;
  color: var(--gris-700) !important;
  font-size: 0.84rem !important;
  font-weight: 500 !important;
  transition: background 0.15s, color 0.15s !important;
  white-space: nowrap !important;
}

.site-header .dropdown-menu a::after {
  display: none !important;
}

.site-header .dropdown-menu a:hover,
.site-header .dropdown-menu a.active {
  background: var(--gris-050) !important;
  color: var(--azul) !important;
}

/* Botón de Búsqueda */
.site-header .search-trigger-btn {
  background: none !important;
  border: none !important;
  color: var(--blanco) !important;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
  margin-left: 0 !important;
}

.site-header .search-trigger-btn:hover {
  color: var(--naranja) !important;
}

/* --- Botones Llamados a la Acción (CTA) --- */
.site-header .header-cta {
  display: flex;
  gap: .6rem;
  align-items: center;
}

.site-header .header-cta .btn {
  border: 1px solid rgba(255, 255, 255, 0.65) !important;
  background: transparent !important;
  color: var(--blanco) !important;
  font-size: 0.72rem !important;
  font-weight: 600 !important;
  text-align: center !important;
  padding: 0.35rem 0.8rem !important;
  border-radius: 50px !important;
  line-height: 1.25 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-height: unset !important;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.2s !important;
  width: 95px !important;
  max-width: 95px !important;
  flex-shrink: 0 !important;
  box-shadow: none !important;
  transform: none !important;
}

.site-header .header-cta .btn:hover {
  background: rgba(255, 255, 255, 0.1) !important;
  border-color: var(--blanco) !important;
  color: var(--naranja) !important;
  transform: translateY(-2px) !important;
  box-shadow: none !important;
}

/* Botón Hamburguesa Móvil */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 10px;
}

.nav-toggle span {
  width: 26px;
  height: 3px;
  background: var(--blanco);
  border-radius: 3px;
  transition: transform 0.3s, opacity 0.3s;
}

/* =========================================================
   Estilos Responsivos para Móviles (Max 980px)
   ========================================================= */
@media (max-width: 980px) {

  .site-header .container {
    padding-left: 1.25rem !important;
    padding-right: 1.25rem !important;
  }

  .site-header .main-nav,
  .site-header .header-cta {
    display: none;
  }

  .site-header .nav-toggle {
    display: flex;
  }

  /* Drawer de navegación móvil — z-index mayor que el overlay (150)
     pero dentro del contexto del header (z:200), así aparece siempre al frente */
  .site-header .main-nav {
    display: flex !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    bottom: 0 !important;
    width: 310px !important;
    max-width: 85vw !important;
    height: 100vh !important;
    overflow-y: auto !important;
    flex-direction: column !important;
    gap: 0 !important;
    background: #ffffff !important;
    z-index: 10000 !important;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.18) !important;
    transform: translateX(-100%) !important;
    transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1) !important;
    padding: 0 !important;
    align-items: stretch !important;
  }

  body.nav-open #mainNav {
    transform: translateX(0) !important;
  }

  /* Overlay traslúcido — z-index MENOR que el header (z:200)
     para que el drawer siempre aparezca por encima del overlay */
  body::after {
    content: "" !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background: rgba(10, 30, 80, 0.45) !important;
    backdrop-filter: blur(3px) !important;
    -webkit-backdrop-filter: blur(3px) !important;
    z-index: 150 !important;
    opacity: 0 !important;
    pointer-events: none !important;
    transition: opacity 0.3s ease !important;
  }

  body.nav-open::after {
    opacity: 1 !important;
    pointer-events: auto !important;
  }

  body.nav-open {
    overflow: hidden !important;
  }

  /* Cabecera del Drawer */
  .drawer-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 1.2rem 1.6rem !important;
    border-bottom: 1px solid var(--gris-100) !important;
    background: var(--blanco) !important;
  }

  .drawer-logo {
    height: 75px !important;
    width: auto !important;
  }

  .drawer-close {
    background: none !important;
    border: none !important;
    font-size: 2.2rem !important;
    line-height: 1 !important;
    color: var(--gris-400) !important;
    cursor: pointer !important;
    padding: 0.2rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: color 0.2s !important;
  }

  .drawer-close:hover {
    color: var(--naranja) !important;
  }

  /* Contenedores de dropdown en móvil */
  .site-header .nav-item-dropdown {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    width: 100% !important;
    position: static !important;
  }

  /* OVERRIDE CRÍTICO: fuerza texto oscuro en TODOS los enlaces del drawer
     usando el ID selector (#mainNav) para ganar la guerra de especificidad
     contra la regla global color:blanco !important */
  #mainNav a {
    color: #1a2c4e !important;
  }

  /* Enlaces del menú principal del drawer */
  #mainNav > a,
  #mainNav .nav-item-dropdown > .dropdown-trigger {
    padding: 1.05rem 1.6rem !important;
    border-bottom: 1px solid #d1d9e6 !important;
    color: #1a2c4e !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    text-decoration: none !important;
    transition: background 0.2s, color 0.2s !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  #mainNav > a::after,
  #mainNav .nav-item-dropdown > .dropdown-trigger::after {
    display: none !important;
  }

  #mainNav > a:hover,
  #mainNav .nav-item-dropdown > .dropdown-trigger:hover {
    color: var(--azul) !important;
    background: var(--gris-050) !important;
  }

  #mainNav > a.active,
  #mainNav .nav-item-dropdown > .dropdown-trigger.active {
    color: var(--naranja) !important;
    background: var(--gris-050) !important;
  }

  /* Ajuste de flechas de submenú */
  .site-header .dropdown-trigger .arrow-down {
    transition: transform 0.25s ease !important;
    display: inline-block !important;
    color: var(--gris-400) !important;
    font-size: 0.9rem !important;
  }

  /* Acordeón en móvil */
  .site-header .nav-item-dropdown .dropdown-menu {
    position: static !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: none !important;
    transform: none !important;
    box-shadow: none !important;
    background: var(--gris-050) !important;
    border: none !important;
    padding: 0 !important;
    width: 100% !important;
    transition: none !important;
  }

  .site-header .nav-item-dropdown.expanded .dropdown-menu {
    display: block !important;
  }

  /* Rotación de flechas al expandir */
  .site-header .nav-item-dropdown.expanded .dropdown-trigger .arrow-down {
    transform: rotate(180deg) !important;
    color: var(--azul) !important;
  }

  .site-header .nav-item-dropdown.expanded .dropdown-trigger {
    background: var(--gris-050) !important;
    color: var(--azul) !important;
  }

  /* Enlaces de submenú */
  #mainNav .dropdown-menu a {
    padding: 0.9rem 1.6rem 0.9rem 2.8rem !important;
    font-size: 0.88rem !important;
    font-weight: 500 !important;
    color: #445566 !important;
    background: var(--gris-050) !important;
    border-bottom: 1px solid var(--gris-100) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    text-decoration: none !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  #mainNav .dropdown-menu a:hover {
    color: var(--azul) !important;
    background: var(--gris-100) !important;
  }

  /* Botones de acción CTA en la parte inferior del Drawer */
  .site-header .main-nav .header-cta {
    display: flex !important;
    position: static !important;
    flex-direction: column !important;
    gap: 0.8rem !important;
    padding: 2.2rem 1.6rem 2.5rem !important;
    background: var(--blanco) !important;
    box-shadow: none !important;
    border-top: 1px solid var(--gris-100) !important;
    margin-top: auto !important;
  }

  .site-header .main-nav .header-cta .btn {
    width: 100% !important;
    max-width: none !important;
    border-radius: 50px !important;
    padding: 0.75rem 1.5rem !important;
    min-height: 46px !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.2s ease !important;
    box-shadow: var(--shadow-sm) !important;
    box-sizing: border-box !important;
  }

  /* Portal pacientes - Outline azul corporativo */
  .site-header .main-nav .header-cta .btn-ghost {
    background: var(--blanco) !important;
    border: 2px solid var(--azul-900) !important;
    color: var(--azul-900) !important;
  }

  .site-header .main-nav .header-cta .btn-ghost:hover {
    background: var(--azul-050) !important;
    border-color: var(--azul-900) !important;
  }

  /* Acceso CRM - Sólido Naranja */
  .site-header .main-nav .header-cta .btn-primary {
    background: var(--naranja) !important;
    border: 2px solid var(--naranja) !important;
    color: var(--blanco) !important;
  }

  .site-header .main-nav .header-cta .btn-primary:hover {
    background: var(--naranja-600) !important;
    border-color: var(--naranja-600) !important;
    color: var(--blanco) !important;
  }

  /* Ajustes finales de marca */
  .site-header .brand-logo-img {
    height: 60px !important;
    margin-top: -10px !important;
    margin-bottom: -10px !important;
  }
}