.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: var(--bg-primary);
    border-bottom: var(--nb-border-w) solid var(--nb-border);
    box-shadow: 0 4px 0 var(--nb-shadow);
    z-index: var(--z-nav);
    transition: background-color var(--dur-base) var(--ease-out);
}

.nav-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 5%;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
}

.nav-logo {
    font-family: var(--font-mono);
    font-size: var(--fs-base);
    font-weight: 700;
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    gap: 2px;
    letter-spacing: -0.02em;
    padding: 6px 12px;
    border: 2px solid var(--nb-border);
    border-radius: var(--nb-radius);
    background: var(--bg-primary);
    box-shadow: 3px 3px 0 var(--nb-shadow);
    transform: rotate(-1.5deg);
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1),
                box-shadow 0.25s ease,
                background-color 0.25s ease,
                color 0.25s ease;
}

.nav-logo:hover {
    transform: rotate(0) translate(-2px, -2px);
    box-shadow: 5px 5px 0 var(--nb-shadow);
    background: var(--accent);
    color: var(--accent-ink);
}

.nav-logo .logo-mark {
    color: var(--accent-symbol);
    font-weight: 700;
    transition: color 0.25s ease;
}

.nav-logo:hover .logo-mark {
    color: var(--accent-ink);
}

.nav-links {
    display: flex;
    gap: 6px;
    align-items: center;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: var(--fs-sm);
    font-weight: 600;
    padding: 9px 14px;
    border-radius: var(--nb-radius);
    color: var(--text-secondary);
    border: 2px solid transparent;
    transition: color 0.2s ease,
                background-color 0.2s ease,
                border-color 0.2s ease,
                box-shadow 0.2s ease,
                transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}

.nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
    border-color: var(--accent);
    transform: translate(-1px, -1px);
    box-shadow: 2px 2px 0 var(--nb-shadow);
}

.nav-link.active-nav {
    color: var(--accent-ink);
    background: var(--accent);
    border-color: var(--accent-ink);
    box-shadow: 2px 2px 0 var(--nb-shadow);
    transform: rotate(-1.5deg);
}

.nav-link.active-nav:hover {
    transform: translate(-1px, -1px) rotate(0);
    box-shadow: 3px 3px 0 var(--nb-shadow);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.nav-resume {
    font-family: var(--font-mono);
    font-size: var(--fs-sm);
    font-weight: 700;
    padding: 9px 16px;
    border: 2px solid var(--nb-border);
    border-radius: var(--nb-radius);
    color: var(--text-primary);
    background: var(--bg-primary);
    box-shadow: 3px 3px 0 var(--nb-shadow);
    transform: rotate(-1deg);
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1),
                box-shadow 0.25s ease,
                background-color 0.25s ease,
                color 0.25s ease,
                border-color 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.nav-resume:hover {
    background: var(--accent);
    color: var(--accent-ink);
    border-color: var(--accent-ink);
    transform: translate(calc(-2px + var(--mag-x, 0px)), calc(-2px + var(--mag-y, 0px))) rotate(0);
    box-shadow: 5px 5px 0 var(--nb-shadow);
}

.nav-resume:active {
    transform: translate(3px, 3px) rotate(0);
    box-shadow: 0 0 0 var(--nb-shadow);
}

@media (max-width: 968px) {
    .nav-inner { height: 62px; }
    .nav-links { display: none; }
    .nav-resume { display: none; }
    .nav-logo { padding: 5px 10px; }
}