/* ---------- Top Bar ---------- */

.top {
    min-height: 45px;
    width: 100%;
    padding: 8px 5%;

    background-color: var(--green-deep);

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;

    color: white;
    font-size: 0.9rem;
}

.socials {
    display: flex;
    align-items: center;
    gap: 20px;
}

.socials a {
    transition: 0.2s;
}

.socials a:hover {
    opacity: 0.7;
}


/* ---------- Navbar ---------- */

nav {
    min-height: 85px;
    width: 100%;
    padding: 15px 5%;

    background-color: var(--bg);

    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px 3rem;
}

nav .left {
    display: flex;
    align-items: center;
}

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

    font-size: 1.4rem;
    font-weight: 700;
}

nav .logo i {
    color: var(--green);
}

nav .right {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px 30px;
}

.navlinks {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
}

.navlinks a {
    display: block;

    padding: 10px 14px;

    border-radius: 5px;

    font-size: 1rem;

    transition: 0.2s;
}

.navlinks a:hover {
    color: var(--green);
}

.navlinks .active {
    background-color: var(--green);
    color: white;
}

.navlinks .active:hover {
    color: white;
}

.nav-btn {
    display: inline-block;

    padding: 13px 20px;

    border: none;
    border-radius: 5px;

    background-color: var(--green);
    color: white;

    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 700;

    cursor: pointer;

    transition: 0.2s;
}

.nav-btn:hover {
    background-color: var(--green-dark);
}


/* ---------- Responsive Header ---------- */

@media (max-width: 850px) {

    .top {
        justify-content: center;
        text-align: center;
    }

    .socials {
        display: none;
    }
}

@media (max-width: 560px) {

    nav .logo {
        font-size: 1.15rem;
    }
}

/* Hamburger button - hidden on desktop */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    padding: 8px;
    border: 1px solid var(--green);
    border-radius: 8px;
    background: transparent;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--green-dark);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Animate hamburger into an X */
.menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile navigation */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    /* Keep the navigation container as the positioning reference */
    nav {
        position: relative;
    }

    .navlinks {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px 20px;
        margin: 0;
        background: white;
        border-top: 1px solid #e5e7eb;
        box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
        z-index: 1000;
    }

    .navlinks.open {
        display: flex;
    }

    .navlinks li {
        width: 100%;
        list-style: none;
    }

    .navlinks a {
        display: block;
        width: 100%;
        padding: 13px 12px;
        border-radius: 6px;
    }

    .navlinks a:hover,
    .navlinks a.active {
        background-color: var(--green);
        color: white;
    }
}