/* navigation-bar.css */

:root {
    --NavBarHeightDesktop:60px;
    --NavBarHeightMobile:48px;
}

.nav-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--NavBarHeightDesktop);
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 1px 0px black;
}

.nav-footer-bar,
.nav-footer-bar *,
.nav-bar,
.nav-bar * {
    background-color: var(--BackgroundColor);
    color: white;
    font-size: 20px;
}

.nav-social-bar,
.nav-home-logo {
    display: flex;
    width: 22%;
}

.nav-home-logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    padding-left: 14px;
    gap: 8px;
}

.nav-home-logo img {
    width: 40px;
    height: 40px;
}

.nav-home-logo span {
    font-size: 22px;
    letter-spacing: 1px;
    transform: translateY(1px);
}

.nav-home-logo span::first-letter {
    font-size: 24px;
}

.nav-links {
    display: flex;
    list-style: none;
    padding: 0px;
}

.nav-links li {
    padding: 0 14px;
}

.nav-links a {
    text-decoration: none;
    transition: color 0.3s, text-decoration 0.3s, background-color 0.3s;
}

.nav-footer-bar h1 a:hover,
.nav-footer-bar li a:hover,
.nav-home-logo:hover,
.nav-links a:hover,
.nav-sub-links button:hover {
    opacity: 0.4;
}

.nav-sub-links button.active,
.nav-links a.menu-active {
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 9px;
}

.nav-sub-links {
    position: relative;
}

.nav-sub-links button {
    all: unset; /* removes default button styles */
    font-family: inherit;
    border: none;
    cursor: pointer;
    transition: color 0.3s, text-decoration 0.3s, background-color 0.3s;
}

.nav-sub-links button img {
    display: none;
}

.nav-sub-links button.active img {
    display: inherit;
    margin-right: 8px;
    vertical-align: middle;
}

.nav-sub-links button:focus {
    outline: none;
}

.nav-sub-links ul {
    display: none;
    padding: 16px 6px 4px 6px;
    position: absolute;
    left: 0;
    min-width: 174px;
    z-index: 1000;
    list-style: none;
}

.nav-sub-links.open > ul {
    display: block;
}

.nav-sub-links ul li {
    margin: 0;
    text-align: left;
    padding: 8px;
}

.nav-sub-links ul li a {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-sub-links ul li a * {
    font-size: 18px;
}

.nav-social {
    display: none;
}

.nav-social-bar {;
    padding: 0px;
    padding-right: 14px;
    justify-content: right;
}

.nav-social-bar a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-social-bar li {
    padding: 0 8px;
}

.nav-sub-links button img,
.nav-sub-links ul img,
.nav-social-bar img {
    width: 22px;
    height: 22px;
}

.nav-menu-toggle {
    display: none;
}

.nav-footer-bar {
    display: flex;
    width: 1000px;
    margin: 0 auto;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 14px;
    padding-bottom: 36px;
}

.nav-footer-bar img {
    width: 105px;
    height: 105px;
}

.nav-footer-bar ul {
    list-style: none;
    padding: 0;
    display: flex;
    gap: 20px;
    margin: 24px 0px;
}

.nav-footer-bar a {
    text-underline-offset: 8px;
}

.nav-footer-bar h1 {
    font-weight: 100;
    padding: 24px;
    margin: 0px;
    font-size: 22px;
    opacity: 0.85;
    line-height: 1.4;
}

.nav-footer-bar h1 a {
    font-weight: 400;
    font-size: 22px;
    color: #3BAFE0;
}

.nav-footer-bar p {
    margin: 8px 0px;
}

.nav-fixed-top-banner-light,
.nav-fixed-top-banner-dark {
    position: fixed;
    top: var(--NavBarHeightDesktop);
    width: 1200px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    padding: 0.5em;
    text-align: center;
    text-decoration: none;
    letter-spacing: 0.05em;
    background-color: var(--RedColor);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    transform: translateX(-50%) translateY(-100%); /* start hidden above */
    animation: slideDown 0.6s ease-out 0.2s forwards;
}

.nav-fixed-top-banner-light {
    color: var(--ForegroundColor);
}

.nav-fixed-top-banner-dark {
    color: var(--BackgroundColor);
}

@keyframes slideDown {
    from {
        transform: translateX(-50%) translateY(-100%);
    }
    to {
        transform: translateX(-50%) translateY(0);
    }
}

.nav-fixed-top-banner-light:hover {
    color: #FEFEFEB4;
}

.nav-fixed-top-banner-dark:hover {
    color: #27272796;
}

@media (max-width: 1200px) {
    .nav-fixed-top-banner-light,
    .nav-fixed-top-banner-dark,
    .nav-footer-bar {
        width: 100%;
    }
    
    .nav-home-logo span {
        display: none;
    }
    
    .nav-social-bar,
    .nav-home-logo {
        width: auto;
    }
}

@media (max-width: 900px) {
    .nav-footer-bar h1,
    .nav-footer-bar h1 a,
    .nav-home-logo span {
        font-size: 18px;
        text-underline-offset: 6px;
    }
}

@media (max-width: 700px) {
    .nav-bar {
        height: var(--NavBarHeightMobile);
    }
    
    .nav-fixed-top-banner-light,
    .nav-fixed-top-banner-dark {
        top: var(--NavBarHeightMobile);
        font-size: 15px;
    }
    
    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        padding: 0px 48px 24px 24px;
        margin: 0px;
        position: absolute;
        top: var(--NavBarHeightMobile);
        left: 0;
        max-height: calc(100vh - var(--NavBarHeightMobile));
        overflow-y: auto;
        padding-bottom: var(--NavBarHeightMobile);
        box-sizing: border-box;
        scrollbar-width: none; /* Firefox */
        -ms-overflow-style: none;  /* IE 10+ */
    }
    
    body.menu-active {
      overflow: hidden;
    }
        
    .nav-links.menu-active {
        display: flex;
    }
    
    .nav-links li {
        padding: 10px 0;
    }
    
    .nav-sub-links button {
        cursor: inherit;
    }
    
    .nav-sub-links button.active img,
    .nav-sub-links button img {
        display: none;
    }
    
    .nav-sub-links button:hover {
        opacity: 1.0;
    }
    
    .nav-sub-links button.active,
    .nav-links a.menu-active {
        text-decoration: none;
    }
    
    .nav-menu-toggle {
        display: flex;
        flex-direction: column;
        padding-right: 14px;
        gap: 8px;
        cursor: pointer;
        transition: transform 0.3s ease, opacity 0.3s ease;
    }

    .nav-menu-toggle .bar {
        background-color: #fff;
        height: 3px;
        width: 25px;
        border-radius: 2px;
    }

    .nav-menu-toggle.menu-active {
        transform: scale(90%);
        opacity: 0.4;
    }
    
    .nav-sub-links ul {
        position: static;
        display: block;
        padding: 0px;
    }
    
    .nav-social-bar {
        display: none;
    }
    
    .nav-social {
        display: block;
    }
    
    .nav-home-logo img {
        width: 32px;
        height: 32px;
    }
    
    .nav-footer-bar h1 {
        padding: 12px;
        margin: 0px 0px;
    }
        
    .nav-home-logo span {
        display: flex;
    }
    
    .nav-footer-bar ul {
        margin: 0px;
        flex-direction: column;
        align-items: center;
    }
    
    .nav-footer-bar img {
        width: 54px;
        height: 54px;
    }
}