:root {
    --bg-surface-nav: rgba(30, 30, 30, 0.6);
    --border-glass-nav: 1px solid rgba(255, 255, 255, 0.05);
    --text-primary-nav: #f2f2f2;
    --text-secondary-nav: #b0b0b0;
    --text-hover-nav: #ffffff;
    --accent: #8cae5a;
    --accent-glow: rgba(140, 174, 90, 0.3);
}
.navbar {
    position: fixed;
    top: 28px;
    left: 0;
    right: 0;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    background: var(--bg-surface-nav);
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    border: var(--border-glass-nav);
    border-radius: 36px;
    z-index: 1000;
    box-shadow: 0 12px 40px rgba(0,0,0,0.6);
    transition: all 0.3s ease;
    max-width: calc(100% - 32px);
    width: fit-content;
}
.logo {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--text-primary-nav);
    white-space: nowrap;
    text-decoration: none;
    padding: 0;
    border: none;
    transition: color 0.2s ease;
}
.logo.active {
    color: var(--accent);
    background: none;
    box-shadow: none;
    border: none;
}
.separator {
    width: 1px;
    height: 20px;
    background-color: rgba(255, 255, 255, 0.2);
    display: block;
}
.nav-links {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
}
.nav-links a {
    color: var(--text-secondary-nav);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 20px;
    border-radius: 30px;
    border: 1px solid transparent;
    transition: all 0.2s ease;
    background: transparent;
}
.nav-links a:hover {
    color: var(--text-hover-nav);
    background: rgba(140, 174, 90, 0.08);
    border-color: rgba(140, 174, 90, 0.2);
}
.nav-links a.active {
    color: #ffffff;
    background: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
    border-color: var(--accent);
}
.nav-links a:active {
    transform: scale(0.97);
}
.mobile-menu-icon {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 20;
}
.mobile-menu-icon span {
    width: 22px;
    height: 2px;
    background-color: var(--text-primary-nav);
    border-radius: 2px;
    transition: all 0.25s;
}
@media (max-width: 768px) {
    .navbar {
        top: 16px;
        left: 16px;
        right: 16px;
        width: auto;
        max-width: none;
        margin: 0;
        transform: none !important;
        padding: 12px 18px;
        justify-content: space-between;
        gap: 0;
        border-radius: 32px;
    }
    .separator {
        display: none;
    }
    .nav-links {
        display: none;
        position: absolute;
        top: calc(100% + 10px);
        left: 0;
        width: 100%;
        flex-direction: column;
        background: rgba(18, 18, 18, 0.95);
        backdrop-filter: blur(30px);
        -webkit-backdrop-filter: blur(30px);
        border: var(--border-glass-nav);
        border-radius: 22px;
        padding: 24px;
        gap: 12px;
    }
    .mobile-menu-icon {
        display: flex;
    }
}