/* ========== header.css ========== */

/* Variables específicas del header/mega */
:root {
  --header-h: 80px;
  --mega-h: 220px;
  --container-max: 1200px;
  --container-pad: 40px;
  --mega-shift: 202px;
  --col-w: 280px;
  --col-gap: 40px;
  --nav-color: var(--default-color);
  --footer-h: 69px;
}

/* ===== Header base ===== */
#header-container {
  min-height: var(--header-h);
  background: #fff;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 998;
  opacity: 0;
  transition: opacity 0.3s ease;
}

#header-container.loaded {
  opacity: 1;
}

.header {
  --background-color: #fff;
  --default-color: #000;
  background: var(--background-color);
  color: var(--default-color);
  align-items: center;
  gap: 16px;
  /* padding: 14px 40px; */
  z-index: 997;
  transition: background-color 0.25s ease, color 0.25s ease;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
}
.header div {
  margin-left: 0;
}
.header .logo,
.header .logo-right {
  display: flex;
  align-items: center;
}
.header .logo {
  justify-self: start;
}
.header .logo-right {
  justify-self: end;
}
.header .logo img,
.header .logo-right img {
  height: 40px;
  width: auto;
  object-fit: contain;
  display: block;
}
.header nav {
  justify-self: center;
  display: flex;
  gap: 28px;
}
.scrolled .header {
  box-shadow: 0 0 18px rgba(0, 0, 0, 0.1);
}

/* ==== Layout del contenedor interno del header ==== */
.header-container {
  display: grid;
  grid-template-columns: 1fr auto 1fr; /* izq (logo) | centro (nav) | der (logo) */
  align-items: center;
  gap: 16px;
  padding: 14px 40px; /* mismo padding lateral del header */
  min-height: var(--header-h);
}

/* Logos izquierda y derecha */
.header-container > .logo {
  display: flex;
  align-items: center;
}
.header-container > .logo:first-of-type {
  justify-self: start;
}
.header-container > .navmenu {
  justify-self: center;
}
.header-container > .logo:last-of-type {
  justify-self: end;
}
.header-container > .logo img {
  height: 40px; /* como la referencia */
  width: auto;
  object-fit: contain;
  display: block;
}

/* ===== Navegación desktop + mega dropdown ===== */
@media (min-width: 1024px) {
  .navmenu {
    padding: 0;
  }
  .navmenu ul {
    margin: 0;
    padding: 0;
    display: flex;
    list-style: none;
    align-items: center;
  }
  .navmenu li {
    position: relative;
  }
  .navmenu > ul > li {
    white-space: nowrap;
    padding: 15px 14px;
  }
  .navmenu > ul > li:last-child {
    padding-right: 0;
  }
  .navmenu a,
  .navmenu a:focus {
    color: var(--nav-color);
    font: 400 15px/1 var(--nav-font);
    padding: 0 2px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    white-space: nowrap;
    transition: color 0.2s ease;
    position: relative;
  }
  .navmenu > ul > li > a:before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    height: 2px;
    width: 0;
    transition: all 0.3s ease-in-out;
    visibility: hidden;
  }
  .navmenu a:hover:before,
  .navmenu li:hover > a:before,
  .navmenu .active:before {
    visibility: visible;
    width: 100%;
  }

  /* Mega menu: estructura */
  .navmenu .dropdown {
    position: static;
  }

  /* “Puente” hover (solo visible cuando hay hover/focus) */
  .navmenu .dropdown:hover::after,
  .navmenu .dropdown:focus-within::after {
    content: '';
    position: fixed;
    left: 45%;
    right: 0;
    top: calc(var(--header-h) - 21px);
    height: 30px;
    pointer-events: auto;
    background: transparent;
    z-index: 1001;
    width: 8%;
  }

  .navmenu .dropdown .dropdown-menu {
    position: fixed;
    left: 0;
    right: 0;
    top: calc(var(--header-h) - 3px);
    height: var(--mega-h);
    padding-left: calc(
      max(var(--container-pad), 50vw - (var(--container-max) / 2)) +
        var(--mega-shift)
    );
    padding-right: calc(
      max(var(--container-pad), 50vw - (var(--container-max) / 2)) -
        var(--mega-shift)
    );
    padding-top: 32px;
    padding-bottom: 32px;
    display: grid;
    grid-template-columns: repeat(3, var(--col-w));
    justify-content: start;
    column-gap: var(--col-gap);
    align-items: start;
    background: transparent;
    color: #fff;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    isolation: isolate;
    transition: opacity 0.22s cubic-bezier(0.2, 0.6, 0.2, 1),
      visibility 0.22s linear;
    z-index: 1002;
  }
  .navmenu .dropdown .dropdown-menu::before {
    content: '';
    position: fixed;
    left: 0;
    right: 0;
    top: calc(var(--header-h) - 7px);
    height: var(--mega-h);
    background: var(--accent-color);
    z-index: 0;
    opacity: inherit;
    visibility: inherit;
    pointer-events: none;
    transition: background-color 0.25s ease, opacity 0.22s ease;
  }
  .navmenu .dropdown .dropdown-menu h6 {
    font-size: 16px;
    font-weight: 400;
    margin: 0 0 8px;
    line-height: 1.2;
    min-height: 40px;
    text-transform: uppercase;
    color: #fff;
    white-space: normal;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  .navmenu .dropdown .dropdown-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .navmenu .dropdown .dropdown-menu a {
    display: inline-block;
    font-size: 14px;
    margin-bottom: 6px;
    padding: 2px 0;
    line-height: 1.4;
    color: #fff;
    text-decoration: none;
  }
  .navmenu .dropdown .dropdown-menu a:hover {
    opacity: 0.85;
    text-decoration: underline;
  }
  .navmenu .dropdown .dropdown-menu a p {
    margin-bottom: 0;
  }

  /* Mostrar/Ocultar panel */
  .navmenu .dropdown:hover .dropdown-menu,
  .navmenu .dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
  }
  .navmenu .dropdown:not(:hover) .dropdown-menu {
    transition-delay: 0.15s;
  }

  /* Inversión de header/links/logo con mega abierto */
  .header:has(.navmenu .dropdown:hover),
  .header:has(.navmenu .dropdown:focus-within) {
    background: var(--accent-color);
    color: #fff;
  }
  .header:has(.navmenu .dropdown:hover) .navmenu > ul > li > a,
  .header:has(.navmenu .dropdown:focus-within) .navmenu > ul > li > a {
    color: #fff;
  }
  .header:has(.navmenu .dropdown:hover) .logo img,
  .header:has(.navmenu .dropdown:focus-within) .logo img {
    filter: brightness(0) invert(1);
  }

  /* Anular dropdown clásico */
  .navmenu .dropdown ul {
    top: auto;
    left: auto;
    box-shadow: none;
    padding: 0;
  }

  /* ===== Corchetes: hover + “fijo” mientras el mega está abierto ===== */
  .navmenu .link span {
    position: relative;
    transition: color 0.3s ease;
  }
  .navmenu .link span::before,
  .navmenu .link span::after {
    content: '';
    position: absolute;
    top: 0;
    transition: all 0.3s ease;
  }
  .navmenu .link span::before {
    content: '[';
    left: -5px;
  }
  .navmenu .link span::after {
    content: ']';
    right: -5px;
  }

  /* Apertura en hover */
  .navmenu .link:hover span::before {
    transform: translateX(-5px);
  }
  .navmenu .link:hover span::after {
    transform: translateX(5px);
  }

  /* Mantener abiertos mientras el mega está activo */
  .header:has(.navmenu .dropdown:hover) .arquitectura span::before,
  .header:has(.navmenu .dropdown:focus-within) .arquitectura span::before,
  .header:has(.navmenu .dropdown .dropdown-menu:hover)
    .arquitectura
    span::before {
    transform: translateX(-5px);
  }
  .header:has(.navmenu .dropdown:hover) .arquitectura span::after,
  .header:has(.navmenu .dropdown:focus-within) .arquitectura span::after,
  .header:has(.navmenu .dropdown .dropdown-menu:hover)
    .arquitectura
    span::after {
    transform: translateX(5px);
  }
}

/* ===== Mobile ===== */
/* @media (max-width: 1199.98px) {
  .navmenu .dropdown .dropdown-menu {
    position: static;
    height: auto;
    background: transparent;
    color: inherit;
    padding: 0;
    display: none;
  }
  .navmenu .dropdown.open .dropdown-menu {
    display: block;
  }

  .navmenu .dropdown.open > a.arquitectura span::before {
    transform: translateX(-5px);
  }
  .navmenu .dropdown.open > a.arquitectura span::after {
    transform: translateX(5px);
  }
} */

/* ===== Responsive Medium Screens (tablets y notebooks) ===== */
/* @media (max-width: 1199px) and (min-width: 768px) {
  .header-container {
    padding: 14px 20px;
    grid-template-columns: 1fr auto;
  }

  .header-container > .logo:last-of-type {
    display: none;
  }

  .navmenu {
    gap: 20px;
  }

  .navmenu > ul > li {
    padding: 10px 8px;
  }

  .navmenu a {
    font-size: 14px;
  }
} */

/* Ocultar logo combinado por defecto */
.mobile-only-logo {
  display: none;
}

/* Ocultar botón hamburguesa por defecto */
.mobile-nav-toggle {
  display: none;
  font-size: 28px;
  cursor: pointer;
}

/* ===== Responsive Small Screens (móviles) ===== */
@media (max-width: 767.98px) {
  .header {
    width: 100%;
    max-width: 100vw; /* 👈 asegura que nunca supere el ancho de la ventana */
    overflow-x: hidden; /* corta cualquier exceso interno */
  }

  .header.menu-open {
    background: var(--accent-color);
    color: #fff;
  }

  .header.menu-open .logo img,
  .header.menu-open .mobile-only-logo img {
    filter: brightness(0) invert(1);
  }

  .header.menu-open .mobile-nav-toggle {
    color: #fff;
  }

  .header-container {
    padding: 10px 16px;
    grid-template-columns: auto 1fr; /* Solo logo izquierda + menú hamburguesa */
    box-sizing: border-box;
    overflow: hidden;
  }

  .header-container > .logo:last-of-type {
    display: none; /* Oculta logo derecho */
  }

  .navmenu {
    justify-self: end;
  }

  .navmenu > ul > li {
    padding: 8px 6px;
  }

  .navmenu a {
    font-size: 13px;
  }

  /* Oculta los logos izquierdo y derecho */
  .header-container > .logo:first-of-type,
  .header-container > .logo:last-of-type {
    display: none;
  }

  /* Ocultar logos desktop */
  .logo-desktop-left,
  .logo-desktop-right {
    display: none !important;
  }

  /* Muestra el logo combinado */
  .mobile-only-logo {
    display: flex;
    justify-self: flex-end;
    align-items: center;
  }

  .mobile-only-logo img {
    height: 40px;
    width: auto;
  }

  .mobile-nav-toggle {
    display: block;
    position: absolute;
    left: 20px;
    top: 22px;
  }

  /* Ocultar el menú por defecto en mobile */
  .navmenu-ul {
    display: none;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--accent-color);
    flex-direction: column;
    padding: 20px;
    padding-top: 0;
    z-index: 1000;
  }

  /* Mostrar menú cuando está activo */
  .navmenu.active .navmenu-ul {
    display: flex;
    flex-direction: column;
    background: var(--accent-color);
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    overflow-y: auto; /* permite scroll si hay contenido extra */
    z-index: 1000;
    max-height: calc(100vh - var(--header-h));
  }

  /* Menú en columna */
  .navmenu ul li {
    padding: 10px 0;
    list-style: none;
  }

  .navmenu .navmenu-ul li:last-child {
    border-bottom: none;
  }

  .navmenu ul li a {
    color: #fff;
    font-size: 24px;
    text-decoration: none;
  }

  .navmenu > ul > li.dropdown > a.arquitectura::after {
    content: ' +';
    color: #fff;
    font-weight: 400;
  }

  .navmenu > ul > li.dropdown.open > a.arquitectura::after {
    content: ' -';
  }

  .navmenu .dropdown {
    position: static;
    width: 100%;
    z-index: 1003;
  }

  .navmenu .dropdown.open {
    z-index: 1005;
  }

  .navmenu .dropdown .dropdown-menu {
    display: none;
    flex-direction: column;
    padding: 0 0 0 20px;
    margin-top: 10px;
    border: 0px;
    /* gap: 12px; */
    width: 100%;
    overflow: visible; /* evita cortes */
    background: var(--accent-color);
    position: static;
  }

  .navmenu .dropdown.open .dropdown-menu {
    display: flex;
  }

  /* Grupos dentro del dropdown */
  .navmenu .dropdown .dropdown-menu > li {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  /* Títulos de grupo (h6) */
  .navmenu .dropdown .dropdown-menu h6 {
    font-size: 17px;
    font-weight: 500;
    color: #fff;
    text-transform: uppercase;
    margin: 8px 0 2px 0;
    padding-left: 4px;
  }

  /* Listas internas */
  .navmenu .dropdown .dropdown-menu ul {
    list-style: none;
    margin: 0;
    padding: 0 0 0 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  /* Links internos */
  .navmenu .dropdown .dropdown-menu a {
    color: #fff;
    font-size: 16px;
    text-decoration: none;
    display: flex;
    align-items: baseline;
    gap: 6px;
  }

  .navmenu .dropdown .dropdown-menu a p {
    margin: 0;
    opacity: 0.7;
    font-size: 14px;
    white-space: nowrap;
  }

  /* Botón de menú personalizado */
  .custom-burger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 22px;
    cursor: pointer;
    z-index: 999;
  }

  .custom-burger span {
    display: block;
    height: 2px;
    background-color: #000;
    border-radius: 1px;
    transition: 0.3s ease;
  }

  /* Diferencia sutil en largos (superior más larga, inferior más corta) */
  .custom-burger span:nth-child(1) {
    width: 100%;
  }
  .custom-burger span:nth-child(2) {
    width: 70%;
  }
  .custom-burger span:nth-child(3) {
    width: 85%;
  }

  /* Hover o toque */
  .custom-burger:hover span {
    background-color: #333;
  }

  .custom-burger.active span {
    background-color: white;
  }

  /* Animación cuando se abre el menú */
  .custom-burger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
    width: 100%;
  }
  .custom-burger.active span:nth-child(2) {
    opacity: 0;
  }
  .custom-burger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
    width: 100%;
  }
}