/*
 * ==========================================================
 * FitUI Navigation
 * Global Header + Desktop Navigation + Mobile Menu
 * ==========================================================
 */

/*
|--------------------------------------------------------------------------
| Header Frame
|--------------------------------------------------------------------------
*/

.fitui-header {
    position: fixed;
    top: 18px;
    left: 0;
    right: 0;
    z-index: 99990;

    width: 100%;
    padding-inline: var(--fit-shell-gutter);

    background: transparent;

    pointer-events: none;
}

/*
|--------------------------------------------------------------------------
| Navigation Shell
|--------------------------------------------------------------------------
*/

.fitui-nav-shell {
    position: relative;

    width: 100%;
    max-width: var(--fit-shell-max);
    min-height: 76px;

    margin-inline: auto;
    padding: 10px 14px 10px 20px;

    display: flex;
    align-items: center;
    gap: 26px;

    border: 1px solid rgba(255, 255, 255, .085);
    border-radius: 26px;

    background:
        radial-gradient(
            circle at 10% -50%,
            rgba(184, 146, 70, .14),
            transparent 42%
        ),
        linear-gradient(
            180deg,
            rgba(18, 21, 29, .94),
            rgba(7, 9, 14, .90)
        );

    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, .055),
        0 22px 72px rgba(0, 0, 0, .40),
        0 0 50px rgba(184, 146, 70, .055);

    pointer-events: auto;

    transition:
        border-color .3s ease,
        background .3s ease,
        box-shadow .3s ease;
}

.fitui-nav-shell::before {
    content: "";

    position: absolute;
    top: 0;
    left: 50%;

    width: min(460px, 52%);
    height: 1px;

    transform: translateX(-50%);

    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(184, 146, 70, .48),
            transparent
        );

    opacity: .72;
    pointer-events: none;
}

/*
|--------------------------------------------------------------------------
| Plan States
|--------------------------------------------------------------------------
*/

.fitui-nav-shell.plan-pro {
    border-color: rgba(184, 146, 70, .18);

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, .06),
        0 22px 72px rgba(0, 0, 0, .40),
        0 0 52px rgba(184, 146, 70, .075);
}

.fitui-nav-shell.plan-elite {
    border-color: rgba(184, 146, 70, .30);

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, .07),
        0 24px 78px rgba(0, 0, 0, .44),
        0 0 60px rgba(184, 146, 70, .11);
}

/*
|--------------------------------------------------------------------------
| Logo
|--------------------------------------------------------------------------
*/

.fitui-logo {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;

    text-decoration: none;
}

.fitui-logo img {
    display: block;

    width: 118px;
    max-width: none;
    height: auto;

    object-fit: contain;
}

/*
|--------------------------------------------------------------------------
| Desktop Menu
|--------------------------------------------------------------------------
*/

.fitui-nav-menu {
    min-width: 0;

    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(20px, 2vw, 30px);

    margin-inline: auto;
}

.fitui-nav-menu a {
    position: relative;

    display: inline-flex;
    align-items: center;

    min-height: 42px;

    color: rgba(245, 247, 251, .76);

    font-size: 13px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -.01em;
    text-decoration: none;

    transition:
        color .22s ease,
        transform .22s ease;
}

.fitui-nav-menu a::after {
    content: "";

    position: absolute;
    left: 50%;
    bottom: 5px;

    width: 0;
    height: 2px;

    border-radius: 999px;

    background:
        linear-gradient(
            90deg,
            var(--fit-gold),
            var(--fit-gold-hover)
        );

    transform: translateX(-50%);

    box-shadow:
        0 0 14px rgba(184, 146, 70, .30);

    transition: width .24s ease;
}

.fitui-nav-menu a:hover,
.fitui-nav-menu a:focus-visible {
    color: var(--fit-text);
    transform: translateY(-1px);
}

.fitui-nav-menu a:hover::after,
.fitui-nav-menu a:focus-visible::after,
.fitui-nav-menu a[aria-current="page"]::after,
.fitui-nav-menu .current-menu-item > a::after {
    width: 20px;
}

.fitui-nav-menu a[aria-current="page"],
.fitui-nav-menu .current-menu-item > a {
    color: var(--fit-gold-hover);
}

/*
|--------------------------------------------------------------------------
| Navigation Actions
|--------------------------------------------------------------------------
*/

.fitui-nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;

    flex: 0 0 auto;
}

.fitui-nav-actions .fit-btn {
    min-height: 46px;
    padding-inline: 18px;

    white-space: nowrap;
}

/*
|--------------------------------------------------------------------------
| Logged-In User Pill
|--------------------------------------------------------------------------
*/

.fitui-user-pill {
    min-height: 46px;
    padding: 7px 14px 7px 8px;

    display: inline-flex;
    align-items: center;
    gap: 10px;

    border: 1px solid rgba(255, 255, 255, .085);
    border-radius: 999px;

    background:
        linear-gradient(
            180deg,
            rgba(255, 255, 255, .055),
            rgba(255, 255, 255, .018)
        );

    color: var(--fit-text);
    text-decoration: none;

    transition:
        transform .24s ease,
        border-color .24s ease,
        background .24s ease;
}

.fitui-user-pill:hover {
    transform: translateY(-2px);

    border-color: var(--fit-gold-border-hover);
    background: rgba(184, 146, 70, .075);
}

/*
|--------------------------------------------------------------------------
| Mobile Toggle
|--------------------------------------------------------------------------
*/

.fitui-mobile-toggle {
    width: 48px;
    height: 48px;
    flex: 0 0 48px;

    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;

    padding: 0;

    border: 1px solid rgba(255, 255, 255, .09);
    border-radius: 16px;

    background:
        linear-gradient(
            180deg,
            rgba(255, 255, 255, .065),
            rgba(255, 255, 255, .022)
        );

    cursor: pointer;

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, .05);

    transition:
        transform .24s ease,
        border-color .24s ease,
        background .24s ease;
}

.fitui-mobile-toggle:hover {
    transform: translateY(-2px);

    border-color: var(--fit-gold-border-hover);
    background: rgba(184, 146, 70, .08);
}

.fitui-mobile-toggle span {
    display: block;

    width: 21px;
    height: 2px;

    border-radius: 999px;

    background: var(--fit-text);

    transition:
        transform .25s ease,
        opacity .25s ease;
}

/*
|--------------------------------------------------------------------------
| Mobile Menu Root
|--------------------------------------------------------------------------
*/

.fitui-mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999999;

    display: block;

    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    overflow: hidden;

    transition:
        opacity .28s ease,
        visibility .28s ease;
}

.fitui-mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/*
|--------------------------------------------------------------------------
| Mobile Overlay
|--------------------------------------------------------------------------
*/

.fitui-mobile-menu__overlay {
    position: absolute;
    inset: 0;

    background:
        radial-gradient(
            circle at 85% 12%,
            rgba(184, 146, 70, .10),
            transparent 34%
        ),
        rgba(2, 4, 7, .82);

    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);

    opacity: 0;

    transition: opacity .3s ease;
}

.fitui-mobile-menu.is-open .fitui-mobile-menu__overlay {
    opacity: 1;
}

/*
|--------------------------------------------------------------------------
| Mobile Panel
|--------------------------------------------------------------------------
*/

.fitui-mobile-menu__panel {
    position: relative;
    z-index: 2;

    width: min(410px, calc(100% - 24px));
    height: calc(100% - 24px);

    margin: 12px 12px 12px auto;
    padding: 30px 26px;

    display: flex;
    flex-direction: column;

    overflow-y: auto;
    overscroll-behavior: contain;

    border: 1px solid rgba(255, 255, 255, .09);
    border-radius: 30px;

    background:
        radial-gradient(
            circle at 85% 4%,
            rgba(184, 146, 70, .17),
            transparent 34%
        ),
        linear-gradient(
            180deg,
            rgba(19, 22, 30, .98),
            rgba(7, 9, 14, .98)
        );

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, .065),
        -26px 0 80px rgba(0, 0, 0, .50),
        0 0 70px rgba(184, 146, 70, .08);

    transform: translateX(108%);
    opacity: 0;

    transition:
        transform .38s cubic-bezier(.16, 1, .3, 1),
        opacity .26s ease;
}

.fitui-mobile-menu.is-open .fitui-mobile-menu__panel {
    transform: translateX(0);
    opacity: 1;
}

/*
|--------------------------------------------------------------------------
| Mobile Menu Close
|--------------------------------------------------------------------------
*/

.fitui-mobile-menu__close {
    position: absolute;
    top: 20px;
    right: 20px;

    width: 46px;
    height: 46px;

    display: grid;
    place-items: center;

    padding: 0;

    border: 1px solid rgba(255, 255, 255, .09);
    border-radius: 15px;

    background:
        linear-gradient(
            180deg,
            rgba(255, 255, 255, .07),
            rgba(255, 255, 255, .025)
        );

    color: var(--fit-text);

    font-size: 27px;
    font-weight: 300;
    line-height: 1;

    cursor: pointer;

    transition:
        transform .24s ease,
        border-color .24s ease,
        background .24s ease;
}

.fitui-mobile-menu__close:hover {
    transform: rotate(6deg);

    border-color: var(--fit-gold-border-hover);
    background: rgba(184, 146, 70, .09);
}

/*
|--------------------------------------------------------------------------
| Mobile Logo
|--------------------------------------------------------------------------
*/

.fitui-mobile-menu__logo {
    display: block;

    width: 118px;
    max-width: 118px;
    height: auto;

    margin: 8px 0 42px;

    object-fit: contain;
}

/*
|--------------------------------------------------------------------------
| Mobile Menu Links
|--------------------------------------------------------------------------
*/

.fitui-mobile-menu nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.fitui-mobile-menu nav a {
    position: relative;

    min-height: 62px;
    padding: 0 8px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    border-bottom: 1px solid rgba(255, 255, 255, .065);

    color: rgba(245, 247, 251, .90);

    font-size: 21px;
    font-weight: 850;
    line-height: 1;
    letter-spacing: -.025em;
    text-decoration: none;

    transition:
        color .22s ease,
        padding-left .22s ease,
        border-color .22s ease;
}

.fitui-mobile-menu nav a::after {
    content: "→";

    color: var(--fit-gold-hover);

    font-size: 19px;
    font-weight: 400;

    opacity: .6;

    transition:
        transform .22s ease,
        opacity .22s ease;
}

.fitui-mobile-menu nav a:hover {
    padding-left: 14px;

    color: var(--fit-gold-hover);
    border-color: rgba(184, 146, 70, .18);
}

.fitui-mobile-menu nav a:hover::after {
    transform: translateX(4px);
    opacity: 1;
}

/*
|--------------------------------------------------------------------------
| Body State
|--------------------------------------------------------------------------
*/

body.fit-mobile-menu-open {
    overflow: hidden;
}

/*
|--------------------------------------------------------------------------
| Desktop Safety
|--------------------------------------------------------------------------
*/

@media (min-width: 981px) {

    .fitui-mobile-toggle,
    .fitui-mobile-menu {
        display: none !important;
    }

}

/*
|--------------------------------------------------------------------------
| Tablet / Mobile Navigation
|--------------------------------------------------------------------------
*/

@media (max-width: 980px) {

    .fitui-header {
        top: 12px;
        padding-inline: var(--fit-shell-gutter-mobile);
    }

    .fitui-nav-shell {
        min-height: 68px;
        padding: 9px 10px 9px 16px;

        border-radius: 22px;
    }

    .fitui-logo img {
        width: 105px;
    }

    .fitui-nav-menu,
    .fitui-nav-actions {
        display: none;
    }

    .fitui-mobile-toggle {
        display: inline-flex;
        margin-left: auto;
    }

    .fitui-mobile-menu {
        display: block;
    }

}

/*
|--------------------------------------------------------------------------
| Small Mobile
|--------------------------------------------------------------------------
*/

@media (max-width: 520px) {

    .fitui-header {
        top: 10px;
    }

    .fitui-nav-shell {
        min-height: 64px;
        padding-left: 14px;

        border-radius: 20px;
    }

    .fitui-logo img {
        width: 96px;
    }

    .fitui-mobile-toggle {
        width: 44px;
        height: 44px;
        flex-basis: 44px;

        border-radius: 14px;
    }

    .fitui-mobile-menu__panel {
        width: calc(100% - 16px);
        height: calc(100% - 16px);

        margin: 8px;
        padding: 26px 20px;

        border-radius: 26px;
    }

    .fitui-mobile-menu__close {
        top: 16px;
        right: 16px;
    }

    .fitui-mobile-menu__logo {
        width: 105px;
        max-width: 105px;

        margin-bottom: 36px;
    }

    .fitui-mobile-menu nav a {
        min-height: 58px;

        font-size: 19px;
    }

}

/*
|--------------------------------------------------------------------------
| Reduced Motion
|--------------------------------------------------------------------------
*/

@media (prefers-reduced-motion: reduce) {

    .fitui-nav-shell,
    .fitui-nav-menu a,
    .fitui-nav-menu a::after,
    .fitui-mobile-toggle,
    .fitui-mobile-menu,
    .fitui-mobile-menu__overlay,
    .fitui-mobile-menu__panel,
    .fitui-mobile-menu__close,
    .fitui-mobile-menu nav a,
    .fitui-mobile-menu nav a::after {
        transition: none;
    }

}