/* =========================================================
   STAFFER HEADER
   ========================================================= */

:root {
    --moss-green: #68745a;
    --beige: #d8c9b5;
    --rosy-brown: #a98278;
    --charcoal: #20201d;
    --ivory: #f5f1e8;

    --header-height: 82px;
    --transition: 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}


/* =========================================================
   RESET
   ========================================================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--ivory);
    color: var(--charcoal);
    font-family: Arial, Helvetica, sans-serif;
}

button,
a,
input {
    font: inherit;
}

button {
    border: 0;
    background: none;
    cursor: pointer;
}

a {
    color: inherit;
    text-decoration: none;
}


/* =========================================================
   HEADER
   ========================================================= */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;

    background: var(--ivory);
    border-bottom: 1px solid rgba(32, 32, 29, 0.12);
}

.header-inner {
    position: relative;

    width: 100%;
    height: var(--header-height);

    padding: 0 42px;

    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
}


/* =========================================================
   LEFT / RIGHT NAVIGATION
   ========================================================= */

.header-left,
.header-right {
    display: flex;
    align-items: center;
    gap: 34px;
}

.header-right {
    justify-content: flex-end;
}


/* =========================================================
   MAIN BUTTON
   ========================================================= */

.nav-main {
    position: relative;

    color: var(--charcoal);

    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.13em;
    text-transform: uppercase;

    display: flex;
    align-items: center;
    gap: 7px;

    transition:
        color var(--transition),
        transform var(--transition);
}

.nav-main::after {
    content: "";

    position: absolute;
    left: 0;
    bottom: -8px;

    width: 0;
    height: 1px;

    background: var(--moss-green);

    transition: width var(--transition);
}

.nav-main:hover {
    color: var(--moss-green);
}

.nav-main:hover::after {
    width: 100%;
}

.nav-arrow {
    display: none;
}


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

.header-logo {
    color: var(--charcoal);

    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.25em;

    white-space: nowrap;

    transition:
        color var(--transition),
        letter-spacing var(--transition);
}

.header-logo:hover {
    color: var(--moss-green);
    letter-spacing: 0.3em;
}


/* =========================================================
   SEARCH BUTTON
   ========================================================= */

.search-toggle {
    width: 22px;
    height: 22px;

    display: flex;
    align-items: center;
    justify-content: center;
}

.search-toggle svg {
    width: 19px;
    height: 19px;

    fill: none;
    stroke: var(--charcoal);
    stroke-width: 1.5;

    transition: stroke var(--transition), transform var(--transition);
}

.search-toggle:hover svg {
    stroke: var(--moss-green);
    transform: scale(1.08);
}


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

.mega-menu {
    position: absolute;

    top: 100%;
    left: 0;

    width: 100%;

    background: var(--ivory);
    border-bottom: 1px solid rgba(32, 32, 29, 0.12);

    overflow: hidden;

    max-height: 0;
    opacity: 0;
    visibility: hidden;

    transition:
        max-height var(--transition),
        opacity 0.3s ease,
        visibility 0.3s ease;
}

.mega-menu.active {
    max-height: 360px;
    opacity: 1;
    visibility: visible;
}

.mega-panel {
    display: none;

    padding: 42px 8vw 48px;

    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.mega-panel.active {
    display: grid;
}

.mega-panel a {
    position: relative;

    padding: 14px 0;

    color: var(--charcoal);

    font-size: 14px;
    letter-spacing: 0.08em;
    text-transform: uppercase;

    border-bottom: 1px solid rgba(32, 32, 29, 0.15);

    transition:
        color var(--transition),
        padding-left var(--transition);
}

.mega-panel a:hover {
    color: var(--moss-green);
    padding-left: 8px;
}


/* =========================================================
   SEARCH PANEL
   ========================================================= */

.search-panel {
    position: absolute;

    inset: 0;

    height: var(--header-height);

    background: var(--ivory);

    opacity: 0;
    visibility: hidden;

    transform: translateY(-20px);

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

.search-panel.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.search-inner {
    width: 100%;
    height: 100%;

    padding: 0 42px;

    display: grid;
    grid-template-columns: 40px 1fr 40px;
    align-items: center;
}

.search-inner input {
    width: 100%;

    border: 0;
    outline: 0;

    background: transparent;

    color: var(--charcoal);

    font-size: clamp(18px, 2vw, 28px);
    letter-spacing: 0.04em;
}

.search-inner input::placeholder {
    color: rgba(32, 32, 29, 0.45);
}

.search-back,
.search-close {
    color: var(--charcoal);

    font-size: 26px;

    transition:
        color var(--transition),
        transform var(--transition);
}

.search-back:hover,
.search-close:hover {
    color: var(--moss-green);
    transform: scale(1.1);
}


/* =========================================================
   MOBILE CONTROLS
   ========================================================= */

.menu-toggle,
.menu-close {
    display: none;
}


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

.mobile-menu {
    display: none;
}


.mobile-search-toggle {
    display: none;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 900px) {

    .header-inner {
        height: 72px;
        padding: 0 22px;

        grid-template-columns: 42px 1fr 42px;
    }

    .header-left,
    .header-right {
        display: none;
    }

    .header-logo {
        justify-self: center;

        font-size: 20px;
        letter-spacing: 0.22em;
    }

    .menu-toggle {
        width: 28px;
        height: 22px;

        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .menu-toggle span {
        display: block;

        width: 100%;
        height: 1px;

        background: var(--charcoal);

        transition: transform var(--transition);
    }

    .search-toggle {
    display: none;
    }

    .mobile-search-toggle {
    display: flex;

    width: 22px;
    height: 22px;

    align-items: center;
    justify-content: center;

    justify-self: end;
}

.mobile-search-toggle svg {
    width: 19px;
    height: 19px;

    fill: none;
    stroke: var(--charcoal);
    stroke-width: 1.5;

    transition:
        stroke var(--transition),
        transform var(--transition);
}

.mobile-search-toggle:hover svg {
    stroke: var(--moss-green);
    transform: scale(1.08);
}

    .mega-menu {
        display: none;
    }


    /* MOBILE MENU */

    .mobile-menu {
        position: fixed;
        inset: 0;

        display: block;

        background: var(--ivory);

        opacity: 0;
        visibility: hidden;

        transform: translateY(-20px);

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

        overflow-y: auto;
    }

    .mobile-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .mobile-menu-inner {
        min-height: 100%;
        padding: 22px;
    }

    .mobile-menu-head {
        height: 50px;

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

        border-bottom: 1px solid rgba(32, 32, 29, 0.15);
    }

    .mobile-menu-head span {
        font-size: 18px;
        font-weight: 700;
        letter-spacing: 0.22em;
    }

    .mobile-menu-head button {
        font-size: 30px;
        line-height: 1;
        color: var(--charcoal);
    }

    .mobile-navigation {
        padding-top: 25px;
    }

    .mobile-main {
        width: 100%;

        min-height: 64px;

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

        color: var(--charcoal);

        border-bottom: 1px solid rgba(32, 32, 29, 0.15);

        font-size: 17px;
        letter-spacing: 0.08em;
        text-transform: uppercase;

        text-align: left;
    }

    .mobile-main span:last-child {
        font-size: 20px;
        font-weight: 300;

        transition: transform var(--transition);
    }

    .mobile-item.active .mobile-main {
        color: var(--moss-green);
    }

    .mobile-item.active .mobile-main span:last-child {
        transform: rotate(45deg);
    }


    /* MOBILE SUBMENU */

    .mobile-submenu {
        max-height: 0;
        overflow: hidden;

        opacity: 0;

        transition:
            max-height var(--transition),
            opacity var(--transition);
    }

    .mobile-item.active .mobile-submenu {
        max-height: 400px;
        opacity: 1;
    }

    .mobile-submenu a {
        display: block;

        padding: 17px 15px;

        color: rgba(32, 32, 29, 0.72);

        font-size: 13px;
        letter-spacing: 0.08em;
        text-transform: uppercase;

        border-bottom: 1px solid rgba(32, 32, 29, 0.08);

        transition:
            color var(--transition),
            padding-left var(--transition);
    }

    .mobile-submenu a:hover {
        color: var(--moss-green);
        padding-left: 25px;
    }

}