:root {
    --darkgray: #212329;
    --white: #ffffff;
    --lightblue: #007BFF;
    --darkblue: #026ad9;
    --extrablue: #2590e3;
}

* {
    box-sizing: border-box;
    background-color: var(--darkgray);
    margin: 0;
    padding: 0;
    font-family: 'Nunito', sans-serif;
}

.nav-container {
    width: 100%;
    background-color: var(--darkgray);
    position: fixed;
    top: 0;
}

.navbar {
    display: grid;
    grid-template-columns: 0.2fr auto 1fr;
    align-items: center;
    height: 80px;
    width: 90%;
    max-width: 1720px;
    margin: 0 auto;
}

#navbar-logo {
    color: var(--white);
    justify-self: start;
    margin-left: 20px;
}

#navbar-logo {
    cursor: pointer;
}

.nav-menu {
    display: grid;
    grid-template-columns: repeat(4, auto);
    list-style: none;
    text-align: center;
    width: 70%;
    justify-self: end;
}

.nav-links {
    color: white;
    font-size: 24px;
    text-decoration: none;
}

.nav-links:hover {
    color: var(--darkblue);
    transition: all 0.2s ease-out;
}

.nav-links-btn {
    background-color: var(--darkblue);
    padding: 6px 16px;
    border-radius: 4px;
}

.nav-links-btn:hover {
    background-color: transparent;
    color: var(--white);
    padding: 5px 15px;
    border-radius: 4px;
    border: solid 1px var(--darkblue);
    transition: all 0.3s ease-out;
}

.menu-toggle .bar {
    width: 25px;
    height: 3px;
    margin: 5px auto;
    transition: all 0.3s ease-in-out;
    background: var(--white);
}

#logo-first {
    background-color: var(--lightblue);
    border-radius: 4px;
    padding: 3px 8px;
}

#logo-last {
    color: var(--white);
}

.projects-container {
    display: flex;
    width: 90%;
    margin-top: 175px;
    margin-left: 50px;
    margin-right: 50px;
}

.projects-body {
    display: block;
}

.projects-image {
    max-width: 400px;
    max-height: 432px;
    margin-left: 48%;
    justify-content: center;
    align-items: center;
}

#secure-vault-img1 {
    margin-right: 50px;
    margin-left: 50px;
}

#bottom-container {
    margin-top: 100px;
    margin-bottom: 250px;
}

.projects-link {
    text-decoration: none;
}

.projects-link:active {
    color: var(--extrablue);
}

.projects-link:visited {
    color: var(--extrablue);
}

.projects-header {
    color: var(--lightblue);
    font-size: 40px;
}

.projects-text {
    color: var(--white);
    font-size: 20px;
}

@media screen and (max-width: 768px) {
    .nav-container {
        position: fixed;
        top: 0;
    }

    .nav-menu {
        display: grid;
        grid-template-columns: auto;
        background: var(--darkblue);
        margin: 0;
        width: 100%;
        position: absolute;
        top: 80px;
        left: -100%;
        opacity: 0;
        transition: all 0.5s ease;
    }

    #navbar-logo {
        margin-left: 20px;
    }

    .nav-menu.active {
        background: var(--darkgray);
        left: 0;
        opacity: 1;
        transition: all 0.5s ease;
    }

    .nav-links {
        text-align: center;
        line-height: 60px;
        width: 100%;
        display: table;
    }

    .nav-links:hover {
        background-color: var(--lightblue);
        color: var(--white);
        transition: all 0.4s ease-out;
    }

    .navbar {
        width: 100%;
    }

    .nav-links-btn {
        border: none;
        padding: 0;
        border-radius: 0;
        background-color: var(--darkblue);
        color: var(--white);
        transition: all 0.4s ease-out;
    }

    .nav-links-btn:hover {
        border: none;
        padding: 0;
        border-radius: 0;
        background-color: transparent;
        border: solid 1px var(--darkblue);
        color: var(--white);
        transition: all 0.4s ease-out;
    }

    #mobile-menu {
        position: absolute;
        top: 20%;
        right: 5%;
        transform: translate(5%, 20%);
    }

    .menu-toggle .bar {
        display: block;
        cursor: pointer;
    }

    .menu-toggle:hover {
        cursor: pointer;
    }

    #mobile-menu.is-active .bar:nth-child(2) {
        opacity: 0;
    }
    #mobile-menu.is-active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    #mobile-menu.is-active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .projects-container {
        display: block;
        width: 90%;
        margin-left: 15px;
        margin-right: 15px;
    }

    .projects-image {
        width: 90%;
        margin-left: 15px;
        margin-right: 15px;
    }

    #secure-vault-img1 {
        justify-content: center;
        margin-top: 75px;
        margin-right: 15px;
        margin-left: 15px;
    }
}