/* Header Styles */
.actex-nav {
    background-color: var(--darkblue);
    color: white;
    z-index: 100;
}

    .actex-nav a {
        color: white;
        opacity: 1.0;
        text-decoration: none;
    }

    .actex-nav .menu-button {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .actex-nav .menu {
        padding: 4px;
        background-color: var(--darkblue);
        color: white;
        opacity: 1.0;
        text-decoration: none;
        border: solid 1px transparent;
    }

        .actex-nav .menu a {
            color: white;
            opacity: 1.0;
            text-decoration: none;
        }

        .actex-nav .menu.active {
            padding: 4px;
            background-color: var(--white);
            color: black;
            opacity: 1.0;
            border: solid 1px black;
        }

            .actex-nav .menu.active a {
                color: black;
                opacity: 1.0;
                text-decoration: none;
            }

    .actex-nav a:hover {
        opacity: 0.8;
    }

    .actex-nav .subnav {
        position: absolute;
        display: flex;
        flex-direction: column;
        flex-grow: 1;
        justify-content: start;
        align-items: start;
        padding: 4px;
        gap: 2px;
        background-color: var(--white);
        color: black;
        z-index: 100;
        border-left: 1px solid black;
        border-right: 1px solid black;
        border-bottom: 1px solid black;
        opacity: 1.0;
        box-sizing: border-box;
    }

        .actex-nav .subnav.about {
            width: 320px;
            left: -1px;
        }

        .actex-nav .subnav.account {
            width: 240px;
            right: -1px;
        }

        .actex-nav .subnav.support {
            width: 200px;
            right: -1px;
        }

        .actex-nav .subnav a {
            background-color: var(--white);
            color: black;
        }

/* New Header Styles */
.actex-header {
    background-color: var(--darkblue);
    color: var(--white);
    position: relative;
    z-index: 10000; /* Higher than dropdown to stay on top */
    font-family: 'Figtree', sans-serif;
}

.actex-header .mega-menu {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    margin-left: 0;
    margin-right: 0;
}

/* Utility Bar */
.header-utility-bar {
    background-color: var(--darkblue);
    border-bottom: none;
}

.utility-link {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    font-family: 'Figtree', sans-serif;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    transition: opacity 0.2s;
}

.utility-link:hover {
    opacity: 0.8;
    color: var(--white);
}

.utility-link-learning-platform {
    background-color: var(--darkblue-darker);
    border-radius: 20px;
    padding: 4px 12px;
}

.utility-link-learning-platform:hover {
    opacity: 1;
    background-color: var(--darkblue-darker);
}

.utility-icon {
    width: 16px;
    height: 16px;
}

.menu-utility {
    position: relative;
}

.menu-button-utility {
    cursor: pointer;
}

.subnav-utility {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--white);
    min-width: 200px;
    box-shadow: 0 4px 6px var(--black-10);
    z-index: 1001;
    padding: 8px 0;
    margin-top: 4px;
}

.subnav-utility a {
    display: block;
    padding: 8px 16px;
    color: var(--black);
    text-decoration: none;
    font-size: 14px;
    font-family: 'Figtree', sans-serif;
}

.subnav-utility a:hover {
    background-color: var(--lightgray);
    color: var(--black);
}

/* Main Navigation */
.header-main-nav {
    padding: 16px 0;
}

.header-logo {
    display: flex;
    align-items: center;
}

.logo-icon {
    height: 40px;
    width: auto;
    margin-right: 12px;
}

.logo-text-desktop,
.logo-text-mobile {
    height: auto;
    width: auto;
    max-height: 24px;
}

/* Default state: show desktop logo, hide mobile logo */
.logo-text-desktop {
    display: block;
}

.logo-text-mobile {
    display: none !important;
}

/* When searching: hide desktop logo, show mobile logo */
.actex-header.searching .logo-text-desktop {
    display: none !important;
}

.actex-header.searching .logo-text-mobile {
    display: block !important;
}

/* Hide free study materials text when searching */
.actex-header.searching .btn-free-materials-text {
    display: none;
}

.header-nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    position: relative;
}

.nav-menu-item {
    position: static;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    font-family: 'Figtree', sans-serif;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 0;
    transition: color 0.2s;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--yellow);
}

.nav-link.active .dropdown-chevron {
    transform: rotate(180deg);
}

.dropdown-chevron {
    transition: transform 0.2s;
    width: 12px;
    height: 12px;
}

.dropdown-chevron path {
    stroke: var(--lightblue) !important;
    transition: stroke 0.2s;
}

.nav-link:hover .dropdown-chevron path,
.nav-link.active .dropdown-chevron path {
    stroke: var(--yellow) !important;
}

.btn-free-materials.active .dropdown-chevron {
    transform: rotate(180deg);
}

.btn-free-materials .dropdown-chevron path {
    stroke: var(--black) !important;
    transition: stroke 0.2s;
}

.subnav-free-materials {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--white);
    min-width: 280px;
    box-shadow: 0 4px 6px var(--black-10);
    z-index: 10004;
    padding: 8px 0;
    margin-top: 4px;
    border-radius: 8px;
}

.subnav-free-materials a {
    display: block;
    padding: 10px 16px;
    color: var(--black);
    text-decoration: none;
    font-size: 14px;
    font-family: 'Figtree', sans-serif;
    transition: background-color 0.2s;
}

.subnav-free-materials a:hover {
    background-color: var(--lightgray);
    color: var(--black);
}

/* Mega Menu - already defined above */

.header-main-nav {
    position: relative;
    overflow: visible;
}

.header-main-nav .container-fluid {
    position: static;
    overflow: visible;
}

.header-nav-links {
    position: static;
    overflow: visible;
}

.nav-menu-item {
    position: static;
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--darkblue);
    padding: 15px 0 0 0;
    box-shadow: none;
    z-index: 999;
    margin-top: 0;
    overflow: visible;
}

/* Break out of container-fluid to span full width - Bootstrap container-fluid typically has 15px padding */
.header-main-nav .container-fluid {
    position: relative;
    background-color: var(--darkblue);
    width: 100%;
}

.header-nav-links .mega-menu {
    left: 0;
    right: 0;
    margin-left: -15px;
    margin-right: -15px;
    padding-left: 15px;
    padding-right: 15px;
}

.mega-menu .container-fluid {
    margin: 0 auto;
    padding-left: 10rem;
    padding-right: 10rem;
    padding-top: 40px;
    padding-bottom: 40px;
}

.mega-menu,
.mega-menu * {
    font-family: 'Figtree', sans-serif;
}

.mega-menu-heading {
    color: var(--actex-yellow);
    font-weight: 400;
    font-size: 12px;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
}

.mega-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mega-menu-list li {
    
    height: 30px;
}

.mega-menu-list a {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    transition: color 0.2s;
    font-family: 'Figtree', sans-serif;
}

.mega-menu-list a strong {
    font-weight: 400;
}

.mega-menu-list a:hover {
    color: var(--yellow);
}

.mega-menu-list-detailed {
    list-style: none;
    padding: 0;
    margin: 0;
}

 .mega-menu-list-detailed li {
        margin-bottom: 0.5rem;
    }

.mega-menu-list-detailed a {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    transition: color 0.2s;
    font-family: 'Figtree', sans-serif;
    display: block;
    margin-bottom: 4px;
}

.mega-menu-list-detailed a:hover {
    color: var(--yellow);
}

.mega-menu-list-detailed strong {
    display: block;
    color: inherit;
    font-size: 14px;
    font-weight: 400;
    margin-bottom: 4px;
    font-family: 'Figtree', sans-serif;
}

.mega-menu-list-detailed span {
    display: block;
    color: var(--white-70);
    font-size: 14px;
    font-weight: 400;
    font-style: italic;
    line-height: 1.4;
    font-family: 'Figtree', sans-serif;
}

.mega-menu-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mega-menu-link-arrow {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    font-style: italic;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: opacity 0.2s;
    font-family: 'Figtree', sans-serif;
    white-space: nowrap;
}

.mega-menu-link-arrow:hover {
    color: var(--white);
    opacity: 0.8;
}

.mega-menu-arrow-icon {
    width: 16px;
    height: 16px;
    filter: brightness(0) invert(1);
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
    margin-left: 2px;
}

.mega-menu-link-arrow-medium-blue {
    color: var(--bluegray);
    font-style: normal;
}

    .mega-menu-link-arrow-medium-blue:hover {
        color: var(--bluegray);
        opacity: 0.8;
    }

.mega-menu-link-arrow-medium-blue .mega-menu-arrow-icon {
    filter: brightness(0) saturate(100%) invert(63%) sepia(20%) saturate(1000%) hue-rotate(180deg) brightness(95%) contrast(90%);
}

.mega-menu-note {
    color: var(--bluegray);
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
    margin: 0;
    font-family: 'Figtree', sans-serif;
}

.mega-menu-external-link {
    color: var(--bluegray);
    text-decoration: underline;
    font-size: 14px;
    font-weight: 400;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
    font-family: 'Figtree', sans-serif;
}

.mega-menu-external-link:hover {
    color: var(--bluegray);
    opacity: 0.8;
}

.mega-menu-external-icon {
    width: 16px;
    height: 16px;
    filter: brightness(0) invert(1);
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
    margin-left: 2px;
}

/* Ensure col-12 spans both columns in mega menu */
.mega-menu .row .col-12 {
    padding-left: calc(var(--bs-gutter-x, 0.75rem) * 0.5);
    padding-right: calc(var(--bs-gutter-x, 0.75rem) * 0.5);
}

.mega-menu-divider {
    width: 1px;
    height: 100%;
    background-color: var(--white-20);
    margin: 0 auto;
}

.mega-menu .mt-3 {
    margin-top: 0.75rem !important;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-free-materials {
    background-color: var(--lightblue);
    color: var(--black);
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 500;
    font-family: 'Figtree', sans-serif;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.2s;
    opacity: 1;
}

.btn-free-materials,
.btn-free-materials * {
    font-family: 'Figtree', sans-serif !important;
    color: var(--black);
}

.btn-free-materials:hover {
    background-color: var(--lightblue-hover);
    color: var(--black);
}

.btn-free-materials img {
    filter: brightness(0);
}

.header-icon-btn {
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    transition: opacity 0.2s;
    border: none;
    background: transparent;
    padding: 0;
    cursor: pointer;
}

.header-icon-btn:hover {
    opacity: 0.8;
    color: var(--white);
}

.header-icon-btn:focus {
    outline: none;
    box-shadow: none;
}

/* Header Search Input */
#searchTextBox {
    background-color: var(--white-10);
    border: 1px solid var(--white-20);
    border-radius: 24px;
    color: var(--white);
    font-family: 'Figtree', sans-serif;
    font-size: 14px;
    padding: 10px 16px;
    transition: all 0.2s;
    outline: none;
    text-indent: 20px;
}

#searchTextBox::placeholder {
    color: var(--white-60);
}

#searchTextBox:focus {
    background-color: var(--white-15);
    border-color: var(--white-40);
    box-shadow: 0 0 0 2px var(--white-10);
    color: var(--white);
}

#searchForm {
    gap: 8px;
}

/* Mega Menu Wave */
.mega-menu {
    position: relative;
    padding-bottom: 60px;
    background-color: transparent;
}

.mega-menu-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 60px;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.mega-menu-wave-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Responsive */
@media (max-width: 991px) {
    .header-nav-links {
        gap: 16px;
    }

    .nav-link {
        font-size: 14px;
    }

    .btn-free-materials {
        padding: 8px 16px;
        font-size: 12px;
    }

    .logo-text {
        font-size: 20px;
    }

    .logo-text-desktop,
    .logo-text-mobile {
        max-height: 20px;
    }
}

@media (max-width: 767px) {
    .header-utility-bar {
        display: none;
    }

    .header-nav-links {
        flex-direction: column;
        gap: 8px;
    }

    .mega-menu {
        position: relative;
        margin-top: 8px;
        box-shadow: 0px 8px 14px 0px #0000001A, 0px 4px 8px 0px #00000040;
        border: 1px solid #242424;
    }
}

@media (max-width: 991.98px) {
    .header-desktop {
        display: none !important;
    }
    
    .header-mobile .header-main-nav {
        padding: 8px 0;
    }
    
    .header-mobile .header-default-actions {
        gap: 16px;
    }
    
    .header-mobile .actex-header {
        z-index: 10003;
    }
}

@media (min-width: 992px) {
    .header-mobile {
        display: none !important;
    }
}