@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,500;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

* {
    font-family: 'Poppins', sans-serif;
}

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    padding: 10px 20px;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.column { 
    display: flex; 
    flex-direction: column; 
    align-items: flex-start; 
}

.logo {
    height: 60px;
    border-radius: 15px;
    border: 3px solid #919294;
    padding: 2px;
    box-sizing: border-box;
}

.menu-list {
    list-style: none;
    display: flex;
    padding: 0;
    gap: 0;
}

.menu-list li {
    margin: 0 15px;
    text-align: center;
    position: relative;
}

.menu-list li a {
    display: block;
    padding: 5px 0;
    color: white;
    text-decoration: none;
    font-weight: bold;
    position: relative;
}

.menu-list li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 2px;
    background-color: white;
    width: 0;
    transition: width 0.3s ease;
}

.menu-list li a.active::after { 
    width: 10%; 
}

.menu-list li a:hover::after { 
    width: 100%; 
}

.has-submenu .submenu {
    list-style: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: rgba(0, 64, 128, 0.85);
    display: none; /* Submenú oculto por defecto */
    padding: 5px 0;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    z-index: 1001;
}

.has-submenu.active .submenu { 
    display: block; /* Mostrar submenú cuando la clase "active" se aplica */
}

.has-submenu .submenu li {
    width: 100%;
}

.has-submenu .submenu li a {
    display: block;
    padding: 8px 10px;
    color: white;
    text-decoration: none;
    transition: background 0.3s ease;
    white-space: nowrap;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
}

.has-submenu .submenu li a:hover {
    background-color: rgba(30, 144, 255, 0.7);
    border-radius: 5px;
}

#menu-toggle {
    display: none;
    font-size: 24px;
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    margin-left: 10px;
}

@media (max-width: 768px) {
    .header .container { 
        flex-direction: column; 
        align-items: flex-start; 
    }

    #menu-toggle { 
        display: block; 
    }

    .menu-list { 
        flex-direction: column; 
        width: 100%; 
        display: none; 
    }

    .menu-list.active { 
        display: flex; 
    }

    .menu-list li { 
        width: 100%; 
        margin: 0; 
        text-align: left; 
        flex: none; 
    }

    .has-submenu .submenu {
        position: relative;
        top: 0;
        left: 0;
        min-width: 100%;
        box-shadow: none;
        border-radius: 0;
        display: none; /* Submenú oculto por defecto */
    }

    .has-submenu.active .submenu {
        display: flex; 
        flex-direction: column;
    }
}