:root {
    --gp-navbar-height: 92px;
    --gp-navbar-height-scrolled: 74px;
    --gp-navbar-dark: #173d2b;
    --gp-navbar-green: #2f6f49;
    --gp-navbar-muted: #607367;
    --gp-navbar-white: #ffffff;
    --gp-navbar-border: rgba(47, 111, 73, 0.14);
}


/* =========================
   BASE NAVBAR
========================= */

.gp-navbar-shell,
.gp-navbar-shell * {
    box-sizing: border-box;
}

.gp-navbar {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 100;
    width: 100%;
    height: var(--gp-navbar-height);
    padding: 0 64px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    color: var(--gp-navbar-white);
    border: 0;
    outline: 0;
    background:
        linear-gradient(
            180deg,
            rgba(0, 0, 0, 0.52) 0%,
            rgba(0, 0, 0, 0.22) 48%,
            rgba(0, 0, 0, 0) 100%
        );
    contain: layout style;
    transition:
        height 0.3s cubic-bezier(0.22, 1, 0.36, 1),
        background-color 0.3s ease,
        box-shadow 0.3s ease,
        backdrop-filter 0.3s ease;
}

.gp-navbar::before,
.gp-navbar::after {
    display: none !important;
    content: none !important;
}

.gp-navbar.gp-navbar--scrolled {
    height: var(--gp-navbar-height-scrolled);
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(14px) saturate(125%);
    -webkit-backdrop-filter: blur(14px) saturate(125%);
    box-shadow: 0 8px 28px rgba(23, 61, 43, 0.08);
}

.gp-navbar:not(.gp-navbar--scrolled) {
    border: 0 !important;
    outline: 0 !important;
    box-shadow: none !important;
}


/* =========================
   LAYOUT
========================= */

.gp-navbar__left {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 36px;
}

.gp-navbar__right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

.gp-navbar__desktop-nav {
    display: flex;
    align-items: center;
    gap: 36px;
}


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

.gp-navbar__logo {
    justify-self: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 0;
    text-decoration: none;
}

.gp-navbar__logo-image {
    display: block;
    width: auto;
    height: 64px;
    max-width: 180px;
    object-fit: contain;

    /*
    | Na vrhu stranice originalni logo se prikazuje potpuno bijelo.
    | Nakon skrola filter se uklanja i vraćaju se originalne boje.
    */
    filter: brightness(0) invert(1);
    opacity: 0.98;
    transition:
        height 0.3s cubic-bezier(0.22, 1, 0.36, 1),
        filter 0.25s ease,
        opacity 0.25s ease,
        transform 0.25s ease;
}

.gp-navbar.gp-navbar--scrolled .gp-navbar__logo-image {
    height: 54px;
    filter: none;
    opacity: 1;
}

@media (hover: hover) and (pointer: fine) {
    .gp-navbar__logo:hover .gp-navbar__logo-image {
        opacity: 0.84;
        transform: translateY(-1px);
    }
}


/* =========================
   ICONS
========================= */

.gp-navbar__icon {
    width: 40px;
    height: 40px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    cursor: pointer;
    transition:
        background-color 0.22s ease,
        color 0.22s ease,
        transform 0.22s ease;
}

.gp-navbar__icon svg {
    width: 21px;
    height: 21px;
    stroke: currentColor;
}

.gp-navbar.gp-navbar--scrolled .gp-navbar__icon {
    color: var(--gp-navbar-green);
}

.gp-navbar__icon:focus-visible,
.gp-navbar__nav-button:focus-visible,
.gp-navbar__close:focus-visible,
.gp-navbar__mobile-trigger:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 4px;
}

@media (hover: hover) and (pointer: fine) {
    .gp-navbar__icon:hover {
        background: rgba(255, 255, 255, 0.09);
        color: var(--gp-navbar-white);
        transform: translateY(-1px);
    }

    .gp-navbar.gp-navbar--scrolled .gp-navbar__icon:hover {
        background: rgba(47, 111, 73, 0.09);
        color: var(--gp-navbar-dark);
    }
}

.gp-navbar__icon:active {
    transform: scale(0.96);
}


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

/* No underline in any navbar state. */
.gp-navbar__nav-button::before,
.gp-navbar__nav-button::after {
    display: none !important;
    content: none !important;
}

.gp-navbar__nav-button {
    position: relative;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    border: 0;
    outline: 0;
    background: transparent;
    color: rgba(255, 255, 255, 0.9);
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 300;
    letter-spacing: 0.4px;
    white-space: nowrap;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    transition: color 0.22s ease;
}



.gp-navbar__nav-arrow {
    width: 17px;
    height: 17px;
    flex-shrink: 0;
    color: rgba(255, 255, 255, 0.72);
    transition:
        transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
        color 0.22s ease;
}

.gp-navbar__nav-button--open .gp-navbar__nav-arrow {
    transform: rotate(180deg);
}

.gp-navbar__nav-button--current {
    color: var(--gp-navbar-white);
    font-weight: 300;
}

.gp-navbar.gp-navbar--scrolled .gp-navbar__nav-button--current {
    color: var(--gp-navbar-dark);
}

.gp-navbar.gp-navbar--scrolled .gp-navbar__nav-button {
    color: var(--gp-navbar-green);
}

.gp-navbar.gp-navbar--scrolled .gp-navbar__nav-arrow {
    color: var(--gp-navbar-muted);
}

@media (hover: hover) and (pointer: fine) {
    .gp-navbar__nav-button:hover,
    .gp-navbar__nav-button--open {
        color: var(--gp-navbar-white);
    }

    .gp-navbar.gp-navbar--scrolled .gp-navbar__nav-button:hover,
    .gp-navbar.gp-navbar--scrolled .gp-navbar__nav-button--open {
        color: var(--gp-navbar-dark);
    }

    .gp-navbar.gp-navbar--scrolled .gp-navbar__nav-button:hover .gp-navbar__nav-arrow,
    .gp-navbar.gp-navbar--scrolled .gp-navbar__nav-button--open .gp-navbar__nav-arrow {
        color: var(--gp-navbar-dark);
    }
}


/* =========================
   DESKTOP DROPDOWN
========================= */

.gp-navbar__dropdown {
    position: fixed;
    top: var(--gp-navbar-height);
    left: 0;
    z-index: 95;
    width: 100%;
    padding: 0 64px;
    background: rgba(255, 255, 255, 0.985);
    color: var(--gp-navbar-dark);
    border-top: 1px solid var(--gp-navbar-border);
    box-shadow: 0 24px 55px rgba(23, 61, 43, 0.12);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    contain: layout paint style;
    transition:
        opacity 0.22s ease,
        visibility 0.22s ease,
        transform 0.28s cubic-bezier(0.22, 1, 0.36, 1),
        top 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.gp-navbar.gp-navbar--scrolled ~ .gp-navbar__dropdown {
    top: var(--gp-navbar-height-scrolled);
}

.gp-navbar__dropdown.gp-navbar__dropdown--open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.gp-navbar__dropdown-content {
    display: none;
    grid-template-columns: 220px 1fr;
    gap: 60px;
    padding: 48px 0 58px;
}

.gp-navbar__dropdown-content.gp-navbar__dropdown-content--active {
    display: grid;
}

.gp-navbar__dropdown-title {
    padding-top: 26px;
    color: var(--gp-navbar-muted);
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.8px;
    text-transform: uppercase;
}

.gp-navbar__dropdown-links {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.gp-navbar__dropdown-links a {
    min-height: 94px;
    padding: 0 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border-bottom: 1px solid var(--gp-navbar-border);
    background: transparent;
    color: var(--gp-navbar-dark);
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 300;
    transition:
        background-color 0.22s ease,
        padding 0.25s ease,
        color 0.22s ease;
}

.gp-navbar__dropdown-links a.active {
    color: var(--gp-navbar-green);
    background: #f5faf6;
}

@media (hover: hover) and (pointer: fine) {
    .gp-navbar__dropdown-links a:hover {
        padding-right: 28px;
        padding-left: 28px;
        background: #f5faf6;
        color: var(--gp-navbar-green);
    }
}


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

.gp-navbar__search {
    position: fixed;
    top: calc(var(--gp-navbar-height) + 14px);
    right: 34px;
    z-index: 210;
    width: 420px;
    max-width: calc(100vw - 40px);
    padding: 12px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--gp-navbar-border);
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(23, 61, 43, 0.13);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transition:
        opacity 0.22s ease,
        visibility 0.22s ease,
        transform 0.28s ease,
        top 0.3s ease;
}

.gp-navbar.gp-navbar--scrolled ~ .gp-navbar__search {
    top: calc(var(--gp-navbar-height-scrolled) + 14px);
}

.gp-navbar__search.gp-navbar__search--open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.gp-navbar__search input {
    width: 100%;
    height: 54px;
    padding: 0 18px;
    border: 1px solid var(--gp-navbar-border);
    border-radius: 10px;
    outline: none;
    background: #f7faf8;
    color: var(--gp-navbar-dark);
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
}

.gp-navbar__search input:focus {
    border-color: var(--gp-navbar-green);
    box-shadow: 0 0 0 3px rgba(47, 111, 73, 0.12);
}


/* =========================
   MOBILE OVERLAY
========================= */

.gp-navbar__overlay {
    position: fixed;
    inset: 0;
    z-index: 190;
    background: rgba(4, 17, 11, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
        opacity 0.25s ease,
        visibility 0.25s ease;
}

.gp-navbar__overlay.gp-navbar__overlay--open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}


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

.gp-navbar__menu {
    position: fixed;
    top: 18px;
    left: 18px;
    z-index: 200;
    width: 520px;
    max-width: calc(100vw - 36px);
    min-height: 580px;
    padding: 38px;
    overflow-y: auto;
    background: rgba(255, 255, 255, 0.99);
    color: var(--gp-navbar-dark);
    border-radius: 22px;
    box-shadow:
        0 35px 90px rgba(0, 0, 0, 0.18),
        0 8px 24px rgba(0, 0, 0, 0.06);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(calc(-100% - 50px));
    contain: layout paint style;
    transition:
        transform 0.38s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.25s ease,
        visibility 0.25s ease;
}

.gp-navbar__menu.gp-navbar__menu--open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(0);
}

.gp-navbar__menu-top {
    margin-bottom: 18px;
    padding-bottom: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--gp-navbar-border);
}

.gp-navbar__menu-logo {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    line-height: 0;
}

.gp-navbar__menu-logo-image {
    display: block;
    width: auto;
    height: 60px;
    max-width: 170px;
    object-fit: contain;
    filter: none;
}

.gp-navbar__close {
    width: 42px;
    height: 42px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--gp-navbar-border);
    border-radius: 50%;
    background: transparent;
    color: var(--gp-navbar-dark);
    cursor: pointer;
}

.gp-navbar__close svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
}

.gp-navbar__mobile-groups {
    display: flex;
    flex-direction: column;
}

.gp-navbar__mobile-group {
    border-bottom: 1px solid var(--gp-navbar-border);
}

.gp-navbar__mobile-trigger {
    width: 100%;
    min-height: 78px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--gp-navbar-dark);
    font-family: 'Montserrat', sans-serif;
    font-size: 22px;
    font-weight: 300;
    cursor: pointer;
}

.gp-navbar__mobile-arrow {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    color: var(--gp-navbar-muted);
    transition:
        transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
        color 0.22s ease;
}

.gp-navbar__mobile-group--open .gp-navbar__mobile-arrow {
    color: var(--gp-navbar-dark);
    transform: rotate(180deg);
}

.gp-navbar__mobile-content {
    display: grid;
    grid-template-rows: 0fr;
    overflow: hidden;
    transition: grid-template-rows 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.gp-navbar__mobile-group--open .gp-navbar__mobile-content {
    grid-template-rows: 1fr;
}

.gp-navbar__mobile-content-inner {
    min-height: 0;
    padding: 0 0 18px 20px;
    display: flex;
    flex-direction: column;
}

.gp-navbar__mobile-content a {
    min-height: 50px;
    display: flex;
    align-items: center;
    color: var(--gp-navbar-muted);
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-size: 15px;
    font-weight: 300;
}

.gp-navbar__mobile-content a.active {
    color: var(--gp-navbar-green);
    font-weight: 500;
}

body.gp-menu-open {
    overflow: hidden;
}


/* =========================
   HELPERS
========================= */

.gp-navbar__sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

#gpOpenMenu {
    display: none;
}


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

@media (max-width: 1280px) {
    .gp-navbar__desktop-nav {
        gap: 24px;
    }

    .gp-navbar__nav-button {
        font-size: 14px;
    }

    .gp-navbar__nav-arrow {
        width: 15px;
        height: 15px;
    }

    .gp-navbar__dropdown {
        padding-right: 36px;
        padding-left: 36px;
    }
}

@media (max-width: 1050px) {
    .gp-navbar__desktop-nav,
    .gp-navbar__dropdown {
        display: none;
    }

    #gpOpenMenu {
        display: flex;
    }
}

@media (max-width: 900px) {
    :root {
        --gp-navbar-height: 76px;
        --gp-navbar-height-scrolled: 70px;
    }

    .gp-navbar {
        padding: 0 18px;
    }

    .gp-navbar__logo-image {
        height: 50px;
        max-width: 140px;
    }

    .gp-navbar.gp-navbar--scrolled .gp-navbar__logo-image {
        height: 46px;
    }

    .gp-navbar__menu {
        top: 0;
        left: 0;
        width: 100%;
        max-width: 100%;
        min-height: 100vh;
        border-radius: 0;
        padding: 26px;
    }

    .gp-navbar__menu-logo-image {
        height: 56px;
        max-width: 155px;
    }

    .gp-navbar__search {
        top: calc(var(--gp-navbar-height) + 10px);
        right: 18px;
        max-width: calc(100vw - 36px);
    }
}

@media (max-width: 480px) {
    .gp-navbar__mobile-trigger {
        min-height: 72px;
        font-size: 20px;
    }

    .gp-navbar__mobile-arrow {
        width: 20px;
        height: 20px;
    }

    .gp-navbar__mobile-content a {
        min-height: 48px;
        font-size: 14px;
    }

    .gp-navbar__right {
        gap: 2px;
    }

    .gp-navbar__icon {
        width: 38px;
        height: 38px;
    }
}


/* =========================
   REDUCED MOTION
========================= */

@media (prefers-reduced-motion: reduce) {
    .gp-navbar-shell *,
    .gp-navbar-shell *::before,
    .gp-navbar-shell *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}