/* =========================================
   NAVIGATION
========================================= */

#navigation {
    position: fixed;
    z-index: 1000;
    top: 0;
    left: 0;
    width: 100%;
    color: var(--white);
    transition:
        background-color 250ms ease,
        box-shadow 250ms ease,
        backdrop-filter 250ms ease;
}

/* Tablet - 48rem+ */
@media (min-width: 48rem) {

    #navigation {
        width: 100%;
    }

}

/* Desktop - 64rem+ */
@media (min-width: 64rem) {
    #navigation {
        width: 100%;
    }
}
.nav__inner {
    display: flex;
    align-items: center;

    min-height: 7rem;

    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

/* =========================================
   NAVIGATION SCROLLED STATE
========================================= */

/* Mobile - 0rem+ */
#navigation.scrolled {
    background: rgba(5, 7, 6, 0.97);
    box-shadow:
        0 0.25rem 1.5rem rgba(0, 0, 0, 0.15);
}

/* Tablet - 48rem+ */
@media (min-width: 48rem) {
    #navigation.scrolled {
        background: rgba(5, 7, 6, 0.94);
    }
}

/* Desktop - 64rem+ */
@media (min-width: 64rem) {
    #navigation.scrolled {
        background: rgba(5, 7, 6, 0.94);
    }
}

/* =========================================
   LOGO
========================================= */

/* Mobile - 0rem+ */
.nav__logo {
    display: block;
    flex-shrink: 0;
    margin-right: auto;
}
.nav__logo img {
    width: 10.5rem;
    height: auto;
}

/* Tablet - 48rem+ */
@media (min-width: 48rem) {

    .nav__logo img {
        width: 12rem;
    }
}

/* Desktop - 64rem+ */
@media (min-width: 64rem) {
    .nav__logo img {
        width: 13.5rem;
    }
}

/* =========================================
   MENU
========================================= */

.nav__menu {
    display: flex;
    align-items: center;
    gap: 2.75rem;
}

/* =========================================
   NAV LINKS
========================================= */

/* Mobile - 0rem+ */

.nav__links {
    display: flex;
    align-items: center;
    gap: 2.25rem;
}

.nav__links a {
    position: relative;
    z-index: 1;

    display: inline-block;

    padding: 0.35rem 0.5rem;

    color: rgba(255, 255, 255, 0.82);

    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;

    transition:
        color 200ms ease,
        transform 200ms ease;
}


/* Active page */

.nav__links a.active {
    color: var(--yellow);
}


/* Hover stripe */

.nav__links a::before {
    content: "";

    position: absolute;
    z-index: -1;

    top: 50%;
    left: 50%;

    width: calc(100% + 1.25rem);
    height: 2rem;

    background: var(--yellow);

    opacity: 0;

    transform:
        translate(-50%, -50%)
        scaleX(0)
        skewX(-15deg);

    transform-origin: center;

    transition:
        transform 250ms ease,
        opacity 200ms ease;
}

.nav__links a:hover,
.nav__links a:focus-visible {
    color: var(--black);
}

.nav__links a:hover::before,
.nav__links a:focus-visible::before {
    opacity: 1;

    transform:
        translate(-50%, -50%)
        scaleX(1)
        skewX(-15deg);
}


/* Tablet - 48rem+ */

@media (min-width: 48rem) {

    .nav__links a {
        padding-inline: 0.4rem;
    }

}


/* Desktop - 64rem+ */

@media (min-width: 64rem) {

    .nav__links a:hover {
        transform: translateY(-0.1rem);
    }

}

/* =========================================
   NAV CTA
========================================= */

.nav__cta {
    display: flex;
    align-items: center;
    gap: 1rem;

    min-height: 3.25rem;
    padding-inline: 1.4rem;

    background: var(--yellow);
    color: var(--black);

    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;

    transition: background-color var(--transition);
}

.nav__cta:hover {
    background: var(--yellow-light);
}


/* =========================================
   MOBILE MENU TOGGLE
========================================= */

/* Mobile - 0rem+ */

.nav__toggle {
    position: relative;
    z-index: 10;

    display: block;

    width: 3rem;
    height: 3rem;

    padding: 0;

    background: rgba(0, 0, 0, 0.3);

    cursor: pointer;
}

.nav__toggle span {
    display: block;

    width: 1.75rem;
    height: 0.15rem;

    margin: 0.32rem auto;

    background: var(--white);
}

@media (min-width: 64rem) {
    .nav__toggle {
        display: none;
    }
}

/* =========================================
   TABLET / MOBILE
========================================= */

@media (max-width: 63.999rem) {
    .nav__inner {
        min-height: 5.5rem;
    }
    .nav__toggle {
        display: block;
        z-index: 10;
    }

    .nav__menu {
        position: fixed;
        z-index: 5;

        inset: 0;

        display: flex;
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        gap: 2.5rem;

        width: 100%;
        height: 100dvh;

        padding: 7rem 2rem 3rem;

        background: var(--black);

        visibility: hidden;
        opacity: 0;

        transition:
            opacity var(--transition),
            visibility var(--transition);
    }

    .nav__menu.open {
        visibility: visible;
        opacity: 1;
    }

    .nav__links {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .nav__links a {
        font-size: 2rem;
    }

    .nav__cta {
        min-height: 3.75rem;
    }


    /* Toggle animation */

    .nav__toggle.open span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav__toggle.open span:nth-child(2) {
        opacity: 0;
    }

    .nav__toggle.open span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

}


@media (max-width: 600px) {

    .nav__logo-text strong {
        font-size: 1.4rem;
    }

    .nav__logo-mark {
        transform: scale(0.85);
        transform-origin: left center;
        margin-right: -0.3rem;
    }

}