/* --- Basic header styling --- */
.nav-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    background: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease-in-out;
}

.nav-header.nav-hidden {
    transform: translateY(-100%);
}

.nav-container {
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;

    a {
        font-weight: 600;
    }

    a:hover {
        color: var(--bg-primary);
    }
}

/* Logo */
.nav-logo img {
    height: 40px;
    width: auto;
}



/* Navigation wrapper (menu + language + burger) */
.nav-controls {
    display: flex;
    align-items: center;
    margin-left: auto; /* push all controls to the right */
}


/* Navigation menu */
.nav-menu {
    order: 0;
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-menu ul {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

@media (min-width: 1200px) {
    .nav-menu li {
        position: relative;

        &::after {
            content: "";
            position: absolute;
            bottom: -12px; /* same as margin-top */
            left: 0;
            width: 100%;
            height: 12px;
            background: transparent;
        }

        .nav-submenu {
            position: absolute;
            top: 100%;
            left: 0;
            margin-top: 12px;

            border: 1px var(--bg-primary-opacity-20) solid;

            background: white;
            border-radius: 20px;
            padding: 6px 6px;
            flex-direction: column;
            gap: 6px;

            /* Start hidden but transitionable */
            opacity: 0;
            visibility: hidden;
            transform: translateY(8px);
            transition: opacity 0.2s ease, transform 0.2s ease;

            li {
                width: 100%;
                padding: 4px;

                a {
                    color: #010101;

                    svg {

                        color: #010101;
                    }
                }

                &:hover {
                    cursor: pointer;
                    background: var(--bg-primary-opacity-20);
                    border-radius: 20px;
                }
            }
        }

        &:hover .nav-submenu {
            display: flex; /* ensures layout */
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        /* Rotation transition on icon */

        a .Chevron svg {
            transition: transform 0.3s ease;
            transform-origin: center;
        }

        &:hover a .Chevron svg {
            transform: rotate(180deg);
        }

    }
}

/* Language switcher */
.nav-lang-mobile {
    position: relative;
    display: flex;
    align-items: center;
}

.nav-lang-mobile .nav-lang-toggle {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.nav-lang-mobile .nav-lang-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: #fff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    list-style: none;
    margin: 0;
    padding: 5px 0;
    min-width: 120px;
    z-index: 1000;
}

.nav-lang-mobile .nav-lang-menu li a {
    display: block;
    padding: 8px 15px;
    color: var(--text-secondary);
    text-decoration: none;

    &.pressed {
        color: var(--bg-primary);
        pointer-events: none;
        user-select: none;
    }
}

.nav-lang-mobile .nav-lang-menu li a:hover {
    background: #f5f5f5;
}

.nav-lang-mobile.open .nav-lang-menu {
    display: block;
}

/* Burger menu button */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    position: relative;
}

.nav-toggle img {
    height: 24px;
    width: auto;
}

/* --- Desktop Styles --- */
@media (min-width: 1200px) {
    .nav-menu {
        order: 0; /* keep nav-menu first */
    }

    .nav-lang-mobile {
        order: 1;
    }

    .nav-controls {
        margin-left: auto; /* align everything to the right */
    }
}

/* --- Mobile Styles --- */
@media (max-width: 1199px) {
    /* Language switcher stays next to burger */
    .nav-lang-mobile {
        order: 0;
        margin-left: 0;
    }

    /* Show burger button */
    .nav-toggle {
        display: block;
    }

    .nav-menu a {
        display: flex;
        padding: 15px 20px;

    }

    .nav-menu .Chevron {
        display: flex;
        align-items: center;
        margin-left: auto;
    }

    .nav-submenu {
        position: static;
        margin: 0;
        border: none;
        border-radius: 0;
        padding-left: 20px;
        background: transparent;

        max-height: 0;
        overflow: hidden;
        opacity: 0;
        visibility: hidden;
        transition: max-height 0.3s ease, opacity 0.2s ease;
    }

    .nav-submenu.open {
        max-height: 500px; /* adjust as needed */
        opacity: 1;
        visibility: visible;
    }

    .Chevron svg {
        transition: transform 0.3s ease;
    }

    li.submenu-open > a .Chevron svg {
        transform: rotate(180deg);
    }

    /* Slide down nav menu */
    .nav-menu {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        overflow: hidden;
        max-height: 0;
        transition: max-height 0.3s ease;
        width: 100%;
        z-index: 999;
    }

    .nav-menu.open {
        max-height: 500px; /* adjust if menu is taller */
    }

    .nav-menu ul {
        width: 100%;
        flex-direction: column;
        gap: 0;
        padding-left: 0;
    }

    .nav-menu li {
        border-bottom: 1px solid #eee;
        width: 100%;
    }

    .nav-menu a {
        padding: 15px 0;
        text-align: left;
        width: 100%;
        color: var(--text-secondary);
    }

    .nav-menu a svg {
        margin-right: 10px;
    }

    .nav-lang-mobile .nav-lang-menu li a {
        padding: 10px 20px;
        text-align: left;
    }
}