.header-container {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto; /* menú | logo/nav | contacto | buscar */
  align-items: center;
  justify-items: center;
  padding: 1rem 1.5rem;
  background: #001848;
  color: white;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4rem;
  z-index: 100;
  box-sizing: border-box;
}

.logo {
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo-img {
  height: 25px;
  width: auto;
}

.hamburger,
.btn-outline,
.search-btn {
  position: static;
  border: none;
  background: transparent;
  color: white;
  cursor: pointer;
  font-size: 1.1rem;
}

.hamburger {
  font-size: 1.8rem;
}

.btn-outline {
  border: 1px solid white;
  padding: 0.4rem 0.8rem;
  border-radius: 0;
  font-size: 0.95rem;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-block;
}

.btn-outline:hover {
  background: white;
  color: #002060;
}

.search-btn {
  padding: 0.2rem;
  border-radius: 4px;
  transition: background 0.2s;
}

.search-btn:hover { background: rgba(255,255,255,0.15); }

.search-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
  display: block;
  filter: brightness(0) invert(1); /* fuerza a blanco */
}

/* PANEL LATERAL */
.side-panel {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: #001848;
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding: 1.5rem 2rem 2rem 2rem;
  gap: 1.5rem;
  transform: translateX(-100%);
  transition: transform 0.8s ease-in-out;
  z-index: 150;
}

.side-panel.show { transform: translateX(0); }

.side-panel a {
  color: white;
  padding: 1rem 0;
  text-decoration: none;
  font-size: 1.2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  transition: background 0.3s;
  width: 100%;
  text-align: left;
}

.side-panel a:hover { background-color: rgba(255, 255, 255, 0.1); }

.side-parent {
  background: transparent;
  color: #fff;
  border: none;
  font-size: 1.2rem;
  padding: 1rem 0;
  width: 100%;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
}

.side-submenu {
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.25rem 0 0.75rem 1rem;
}

.side-submenu.show { display: flex; }

.side-submenu a {
  border-bottom: none;
  font-size: 1rem;
  padding: 0.35rem 0;
}

/* CLOSE BUTTON */
.close-btn {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 1.6rem;
  color: white;
  cursor: pointer;
  z-index: 300;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s ease;
}

.close-btn.show {
  opacity: 1;
  visibility: visible;
}

/* SEARCH */
.search-panel {
  position: absolute;
  top: calc(100% + 0.6rem);
  right: 1.5rem;
  display: block;
  z-index: 400;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  pointer-events: none;
}

.search-panel.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.search-modal {
  position: relative;
  width: min(90vw, 420px);
  background: #fff;
  border-radius: 0;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.2);
  padding: 1rem;
  border: 1px solid #eef1f6;
  opacity: 0;
  transform: translateY(-6px) scale(0.98);
  transition: opacity 0.2s ease, transform 0.2s ease;
  overflow-x: hidden;
}

.search-head {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.search-head input {
  flex: 1;
  border: 1px solid #e1e5ee;
  padding: 0.65rem 0.8rem;
  font-size: 1rem;
}

.search-results {
  margin-top: 1rem;
  display: grid;
  gap: 0.75rem;
  max-height: 50vh;
  overflow: auto;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  overflow-x: hidden;
}

.search-item {
  border: 1px solid #eef1f6;
  padding: 0.9rem;
  text-decoration: none;
  color: #0c1b33;
  display: block;
  transition: background 0.2s, border-color 0.2s;
  opacity: 0;
  transform: translateY(4px);
  transition: background 0.2s, border-color 0.2s, opacity 0.2s ease, transform 0.2s ease;
  box-sizing: border-box;
  width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.search-item h5 {
  margin: 0.35rem 0 0.25rem;
  font-size: 1.05rem;
}

.search-item p {
  margin: 0;
  color: #555;
  font-size: 0.95rem;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.search-type {
  font-size: 0.75rem;
  font-weight: 700;
  color: #002060;
  text-transform: uppercase;
}

.search-empty {
  margin: 0;
  color: #666;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.search-item:hover {
  background: #f5f7fb;
  border-color: #d6deee;
}

.search-panel.show .search-modal,
.search-panel.show .search-results {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.search-item.is-visible,
.search-empty.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .btn-outline { display: none; }
  .main-nav { display: none; }
  .header-container { grid-template-columns: auto minmax(0, 1fr) auto; }

  .search-panel {
    left: 1rem;
    right: 1rem;
  }

  .search-modal {
    width: 100%;
  }
}

@media (min-width: 768px) {
  .hamburger { display: none; }
  .side-panel,
  .close-btn { display: none; }

  .logo { justify-self: start; }

  .header-container {
    grid-template-columns: auto minmax(0, 1fr) auto auto; /* logo | nav | contacto | lupa */
    column-gap: 1.5rem;
  }

  .main-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.75rem;
    min-width: 0;
    height: 100%;
    align-items: stretch;
    align-self: stretch;
  }

.main-nav a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
  margin: 0;
  display: inline-flex;
  align-items: center;
  height: 100%;
}

.main-nav a:hover { color: #dcdcdc; }

.nav-dropdown { position: relative; display: flex; align-items: center; height: 100%; }
.nav-dropdown .nav-parent { display: inline-flex; align-items: center; gap: 0.4rem; height: 100%; }
  .nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 9px);
  left: 0;
  min-width: 260px;
  background: #001848;
  border: 1px solid rgba(255,255,255,0.12);
  border-top: none;
  border-radius: 0 0 10px 10px;
  padding: 0.5rem 0.5rem 0.6rem;
  box-shadow: 0 12px 24px rgba(0,0,0,0.22);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  z-index: 120;
}
.nav-dropdown-menu a {
  display: block;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  color: #fff;
  text-decoration: none;
}
.nav-dropdown-menu a:hover { background: rgba(255,255,255,0.12); }
.nav-dropdown:hover .nav-dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }

  .btn-outline { display: inline-block; justify-self: end; }
  .search-btn { justify-self: end; }
}