:root {
  --neon-green: #39ff14;
  --border-radius-sm: 0.7rem;
}

/* --- Navbar Styles --- */
.navbar {
    background-color: rgba(10, 10, 10, 0.265);
    color: var(--neon-green);
    width: 100%;
    max-width: 52rem;
    min-width: 0;
    height: 3.2rem; /* atau pakai min-height */
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 2.5vw;
    box-sizing: border-box;
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    border-bottom: 0.14rem solid var(--neon-green);
    border-radius: 0 0 20% 20%;
    font-size: 1rem;
    transition: transform 0.36s cubic-bezier(0.42,0,0.58,1), opacity 0.2s;
    will-change: transform, opacity;
    opacity: 1;
    pointer-events: auto;
    box-shadow: 0 1.5rem 4rem #39ff1433;
}

.navbar.hide {
    transform: translateX(-50%) translateY(-130%);
    opacity: 0.12;
    pointer-events: none;
}
.navbar.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.navbar-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5vw;
    width: 100%;
    justify-content: center;
    align-items: center;
    overflow-x: auto;
}

.navbar-links a {
    color: var(--neon-green);
    text-decoration: none;
    padding: 0.3em 1em;
    border: 0.1rem solid transparent;
    border-radius: var(--border-radius-sm);
    transition: border-color 0.17s, text-shadow 0.22s, background 0.15s;
    font-family: 'Fira Mono', Consolas, monospace;
    letter-spacing: 0.03em;
    font-weight: 500;
    font-size: 1.09em;
    white-space: nowrap;
}

.navbar-links a:hover, .navbar-links a:focus {
    border-color: var(--neon-green);
    text-shadow: 0 0 1.5rem var(--neon-green), 0 0 0.13rem #fff3;
    background: rgba(57,255,20,0.08);
}

/* Responsive: Tablet & down */
@media (max-width: 900px) {
    .navbar {
        width: 100%;
        max-width: 100vw;
        border-radius: 0 0 12% 12%;
        font-size: 1.04rem;
        padding: 0 3vw;
        height: 3rem;
    }
    .navbar-links {
        gap: 3vw;
    }
    .navbar-links a {
        padding: 0.3em 0.7em;
        font-size: 1em;
    }
}
/* Responsive: Mobile */
@media (max-width: 560px) {
    .navbar {
        width: 100%;
        border-radius: 0 0 8% 8%;
        padding: 0 1vw;
        font-size: 0.97rem;
        height: 2.5rem;
    }
    .navbar-links {
        gap: 2vw;
    }
    .navbar-links a {
        padding: 0.3em 0.6em;
        font-size: 0.97em;
    }
}