/*
 * Top navbar menu, shared by every page.
 *
 * Menu items are plain text, not buttons: no border and no fill. Hovering
 * draws an underline out from the left and leaving retracts it to the right;
 * the current page keeps its underline. Colours come from Bootstrap's own
 * variables so the existing palette is untouched.
 */

.nav-text-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 0.875rem;
    border: 0;
    background: none;
    color: var(--bs-body-color);
    font-size: 15px;
    font-weight: 500;
    line-height: 1.45;
    letter-spacing: -0.15px;
    white-space: nowrap;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.2s ease;
}

.nav-text-link::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 2.15em;
    width: calc(100% - 1.75rem);
    height: 0.1em;
    background: currentColor;
    transform: translateX(-50%) scaleX(0);
    transform-origin: right;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.nav-text-link:hover,
.nav-text-link:focus-visible,
.nav-text-link.show {
    color: var(--bs-body-color);
}

.nav-text-link:hover::before,
.nav-text-link:focus-visible::before,
.nav-text-link.show::before,
.nav-text-link.active::before,
.nav-text-link[aria-current="page"]::before {
    transform: translateX(-50%) scaleX(1);
    transform-origin: left;
}

.nav-text-link.active,
.nav-text-link[aria-current="page"] {
    color: var(--bs-primary);
}

.nav-text-link:focus {
    outline: none;
}

.nav-text-link:focus-visible {
    outline: 2px solid rgba(var(--bs-primary-rgb), 0.4);
    outline-offset: 2px;
    border-radius: 0.375rem;
}

/* The dropdown caret sits beside the text; keep the underline under the text only. */
.nav-text-link.dropdown-toggle::before {
    width: calc(100% - 1.75rem - 0.9em);
    left: calc(50% - 0.45em);
}

/* Dropdown panels: a floating card rather than a bordered box. */
.navbar .dropdown-menu {
    border: 0;
    border-radius: 0.75rem;
    padding: 0.5rem;
    margin-top: 0.5rem;
    min-width: 12rem;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.12), 0 2px 6px rgba(15, 23, 42, 0.06);
}

.navbar .dropdown-item {
    border-radius: 0.5rem;
    padding: 0.5rem 0.75rem;
    font-size: 15px;
    font-weight: 500;
    letter-spacing: -0.15px;
    color: var(--bs-body-color);
}

.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus {
    background: var(--bs-tertiary-bg);
    color: var(--bs-body-color);
}

.navbar .dropdown-item.active,
.navbar .dropdown-item:active {
    background: rgba(var(--bs-primary-rgb), 0.08);
    color: var(--bs-primary);
}

.navbar .dropdown-divider {
    margin: 0.375rem 0.25rem;
}

.nav-text-link-sm {
    padding: 0.375rem 0.75rem;
    font-size: 14px;
}

/* The one filled call to action. */
.nav-cta.btn {
    border: 0;
    border-radius: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 15px;
    font-weight: 500;
    letter-spacing: -0.15px;
    line-height: 1.45;
}

.navbar-nav {
    align-items: center;
    gap: 0.25rem;
}

@media (max-width: 991.98px) {
    .navbar-collapse .navbar-nav {
        align-items: flex-start;
        padding: 0.5rem 0;
    }
    .navbar-collapse .nav-cta.btn {
        margin-top: 0.5rem;
    }
}