@import url("./base.css");

/* NAVIGATION */
nav {
    position: sticky;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--bg); 

    padding-left: 2rem;  
    padding-right: 2rem;
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;

    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 
                0 4px 6px -4px rgb(0 0 0 / 0.1);
    z-index: 1000;
}

nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 3rem;
    margin: 0;
    padding: 0;
}

nav a {
    text-decoration: none;
    color: black;
}

/* Hamburger Menu */
.nav-toggle {
    display: none;
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 0.35rem;
    cursor: pointer;
}

.hamburger span {
    width: 1.5rem;
    height: 0.12rem;
    background-color: black;
    border-radius: 0.2rem;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

/* FOOTER */
footer {
    padding: 5vw;
    text-align: center;
}

/* RESPONSIVE DESIGN: MOBILE */
@media (max-width: 768px) {
    nav {
        position: static;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 0.75rem;
        padding-left: 1rem;
        padding-right: 1rem;
        padding-top: 1rem;
        padding-bottom: 1rem;
    }

    .hamburger {
        display: flex;
    }

    nav ul {
        width: 100%;
        display: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding-top: 0.5rem;
    }

    .nav-toggle:checked + .hamburger + ul {
        display: flex;
    }

    .nav-toggle:checked + .hamburger span:nth-child(1) {
        transform: translateY(0.47rem) rotate(45deg);
    }

    .nav-toggle:checked + .hamburger span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle:checked + .hamburger span:nth-child(3) {
        transform: translateY(-0.47rem) rotate(-45deg);
    }
}