/* header.css - Versión completa y corregida */

/* =============================
HEADER GENERAL
============================= */

/* header.css */
.main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 100px; /* más espacio interno */
  background-color: rgba(11, 18, 33, 1);
  box-sizing: border-box;
  position: relative; /* NO fixed */
  width: 100%;
  z-index: 1000;
  height: auto; /* altura automática según contenido */
}

.main-header.scrolled {
  height: 60px; /* altura reducida */
  background-color: rgba(11, 18, 33, 0.7); /* transparente */
  backdrop-filter: blur(5px); /* opcional, efecto difuminado */
}

.logo img {
  height: 128px;
  width: 128px;
}

/* Menú principal */
.main-nav ul {
  display: flex;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  padding: 8px 12px;
  display: inline-block;
  border-radius: 4px;
  transition: all 0.3s;
}

.main-nav a:hover,
.main-nav a:focus {
  color: #DAAD5C;
  background: rgba(218,173,92,0.08);
}

.has-dropdown > a::after {
  content: " ▼";
  font-size: 0.6em;
}

.has-dropdown {
  position: relative; /* importante para que el dropdown se posicione respecto al li */
}

/* Dropdown desktop en grid */
.has-dropdown .dropdown {
  display: none; /* oculto por defecto */
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #0f1724;
  border-radius: 4px;
  padding: 8px;
  min-width: 320px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.35);
  z-index: 1000;

  grid-template-columns: repeat(2, 1fr); /* 2 columnas */
  gap: 8px 16px;
}


.has-dropdown.open .dropdown {
  display: grid;
}

.dropdown a {
  display: block;
  padding: 8px 12px;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dropdown a:hover,
.dropdown a:focus {
  background: rgba(218,173,92,0.08);
}

/* Barra de búsqueda */
.search-bar form {
  display: flex;
  gap: 8px;
  align-items: center;
}

.search-bar input[type="search"] {
  padding: 8px 12px;
  border-radius: 6px;
  border: none;
  background: rgba(255,255,255,0.1);
  color: #fff;
  outline: none;
  min-width: 200px;
}

.search-bar input::placeholder {
  color: rgba(255,255,255,0.6);
}

.search-bar button {
  padding: 8px 16px;
  border: none;
  border-radius: 6px;
  background-color: #1f6feb;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s;
}

.search-bar button:hover,
.search-bar button:focus {
  background: #DAAD5C;
}

/* =============================
RESPONSIVE MOVIL
============================= */
@media screen and (max-width: 768px) {

  .main-header {
    flex-direction: column;
    align-items: center;
    padding: 8px 16px;
  }

  .logo img {
    height: 80px;
    width: 80px;
    margin-bottom: 8px;
  }

  /* Hamburger */
  .hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 22px;
    cursor: pointer;
    z-index: 30;
    margin-bottom: 8px;
  }

  .hamburger span {
    width: 100%;
    height: 3px;
    background: #fff;
    border-radius: 2px;
  }

  /* Menú y barra de búsqueda ocultos por defecto */
  .main-nav,
  .search-bar {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: center;
  }

  /* Mostrar menú y barra al abrir hamburguesa */
  .main-header.nav-open .main-nav,
  .main-header.nav-open .search-bar {
    display: flex;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 12px;
    width: 100%;
    padding: 0;
    margin: 0;
    align-items: center;
    text-align: center;
  }

  .main-nav li {
    width: 100%;
  }

  .main-nav a {
    width: 100%;
    padding: 12px 0;
    display: block;
    border-radius: 0;
  }

  /* Dropdown móvil en 2 columnas */
  .has-dropdown .dropdown {
    position: absolute;          /* absoluto respecto al li */
    top: 100%;
    left: 50%;                   /* centro horizontal */
    transform: translateX(-50%); /* lo centra */
    display: none;               /* oculto por defecto */
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 12px;
    background-color: #0b1221;
    padding: 8px 0;
    border-radius: 4px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.35);
    width: auto;                 /* ajusta al contenido */
    min-width: 240px;            /* opcional, para que no sea demasiado pequeño */
    max-width: 90%;              /* opcional, para que no sobresalga */
    z-index: 1000;
  }

  .has-dropdown.open .dropdown {
    display: grid;
  }

  .dropdown a {
    padding: 10px 0;
  }

  .search-bar form {
    flex-direction: column;
    width: 90%;
    gap: 6px;
    margin-bottom: 10px;
  }

  .search-bar input,
  .search-bar button {
    width: 100%;
  }
}