@media (max-width: 700px) {
  .navbar-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1);
  border-radius: 12px !important;
    background: #fff !important;
    box-shadow: 0 4px 24px 0 rgba(30,60,90,0.10) !important;
    padding: 0.5em 0.5em 1em 0.5em;
    margin-top: 0.5em;
    position: static !important;
    display: block !important;
  }
  .navbar-submenu.open {
    overflow: visible;
    transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1);
  }
  .navbar-item.has-submenu > .navbar-link::after {
    content: '\25BC';
    font-size: 0.8em;
    margin-left: 0.5em;
    transition: transform 0.3s;
    display: inline-block;
    vertical-align: middle;
  }
  .navbar-item.has-submenu > .navbar-link.active::after,
  .navbar-item.has-submenu > .navbar-link[aria-expanded="true"]::after {
    transform: rotate(180deg);
  }
  .navbar-submenu-link {
    background: transparent !important;
    color: #222 !important;
  }
  .navbar-submenu-link:hover {
    background: #7ecefd !important;
    color: #fff !important;
  }
  .navbar-submenu-link {
    background: transparent !important;
  }
  /* Eliminado: reglas duplicadas y fondo cuadrado */
  .navbar-item:first-child {
    margin-top: 4rem;
  }
  .navbar-menu.active {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(8px);
    box-shadow: 0 8px 32px rgba(30,60,90,0.18);
    border-radius: 0 0 22px 22px;
    animation: slideDownMenu 0.4s;
    margin-top: -5px;
  }
  @keyframes slideDownMenu {
    from { opacity: 0; transform: translateY(-20px);}
    to { opacity: 1; transform: translateY(0);}
  }
  .navbar-item {
    border-bottom: none;
    margin-bottom: 0;
  }
  .navbar-item:last-child {
    border-bottom: none;
  }
  .navbar-link {
  padding: 1.5rem 2rem 3.2rem 2rem;
    font-size: 1.2rem;
    color: #222;
    background: transparent;
    transition: background 0.2s, color 0.2s;
  }
  .navbar-link:hover,
  .navbar-link:focus {
    background: #7ecefd;
    color: #fff;
    border-radius: 12px;
  }
}
/* Modern Glassmorphism Navbar CSS */
:root {
  --navbar-bg: #fff; /* fondo blanco */
  --navbar-blur: 0;
  --navbar-accent: #7ecefd;
  --navbar-text: #222;
  --navbar-shadow: 0 8px 32px rgba(30,60,90,0.08);
  --navbar-radius: 22px;
}

.navbar {
  background: var(--navbar-bg);
  color: var(--navbar-text);
  box-shadow: var(--navbar-shadow);
  backdrop-filter: blur(var(--navbar-blur));
  border-radius: var(--navbar-radius);
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: 92vw;
  max-width: 1200px;
  z-index: 9999;
  font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
  padding: 0.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: box-shadow 0.3s;
}

.navbar-logo {
  font-size: 2.2rem;
  font-weight: bold;
  color: var(--navbar-accent);
  text-decoration: none !important;
  letter-spacing: 2px;
  text-shadow: 0 2px 12px rgba(126,236,253,0.18);
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 2.8rem;
  list-style: none;
  height: 100%;
  margin-bottom: 0 !important;
}

.navbar-item {
  position: relative;
  
}

.navbar-link {
  color: var(--navbar-text);
  text-decoration: none !important;
  font-size: 1.25rem;
  padding: 1rem 1.2rem;
  border-radius: 12px;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
  font-weight: 500;
}

.navbar-link:hover,
.navbar-link:focus {
  background: var(--navbar-accent);
  color: #fff;
  box-shadow: 0 2px 12px rgba(126,236,253,0.18);
  text-decoration: none !important;
}

.navbar-submenu {
  display: none;
  position: absolute;
  left: 0;
  top: 110%;
  background: var(--navbar-bg);
  min-width: 210px;
  box-shadow: 0 8px 32px rgba(30,60,90,0.18);
  border-radius: 18px;
  overflow: hidden;
  list-style: none;
  backdrop-filter: blur(var(--navbar-blur));
  animation: fadeInSubmenu 0.35s;
}

@keyframes fadeInSubmenu {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.navbar-item:hover .navbar-submenu,
.navbar-item:focus-within .navbar-submenu {
  display: block;
}

.navbar-submenu-link {
  display: block;
  color: var(--navbar-text);
  text-decoration: none !important;
  padding: 1rem 1.2rem;
  font-size: 1.15rem;
  transition: background 0.2s, color 0.2s;
  border-radius: 0;
}

.navbar-submenu-link:hover {
  background: var(--navbar-accent);
  color: #fff;
  text-decoration: none !important;
}

/* Hamburger styles */
.navbar-hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 7px;
  margin-left: 2rem;
}

.navbar-hamburger span {
  display: block;
  width: 32px;
  height: 4px;
  background: var(--navbar-accent);
  border-radius: 2px;
  transition: 0.4s;
}

.navbar-hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}
.navbar-hamburger.active span:nth-child(2) {
  opacity: 0;
}
.navbar-hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Responsive */
@media (max-width: 900px) {
  .navbar {
    padding: 0.5rem 1rem;
  }
}

@media (max-width: 700px) {
  .navbar {
    left: 0;
    transform: none;
    width: 100vw;
    border-radius: 0 0 22px 22px;
    top: 0;
    padding: 0.5rem 1rem;
  }
  .navbar-menu {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    background: var(--navbar-bg);
    flex-direction: column;
    gap: 0;
    box-shadow: var(--navbar-shadow);
    overflow-y: auto;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s;
    display: block;
    z-index: 10000;
  }

  .navbar-submenu{
    margin-top: 15px;
   width: 50vw;   
  }
  .navbar-menu.active {
    display: block !important;
    opacity: 1;
    pointer-events: auto;
    transition: opacity 0.4s;
    height: fit-content !important;
  }
  .navbar-item {
    width: 100%;
    margin-bottom: 2.2rem;
  }
  .navbar-link {
    width: 100%;
    padding: 1.5rem 1rem;
    border-radius: 0;
    font-size: 1.4rem;
  }
  .navbar-hamburger {
    display: flex;
  }
  .navbar-logo{
    font-size: 1.8rem;
  }
}