/* ===== NAVIGATION ===== */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--nav-h);
    z-index: 1000;
    backdrop-filter: blur(24px) saturate(1.4);
    -webkit-backdrop-filter: blur(24px) saturate(1.4);
    background: rgba(6, 9, 18, 0.85);
    border-bottom: 1px solid var(--border);
    transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
}

nav.scrolled {
    background: rgba(6, 9, 18, 0.97);
    border-color: rgba(139, 124, 248, 0.22);
}

.nav-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 28px;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 24px;
}

/* Logo */
.nav-logo {
    text-decoration: none;
    flex-shrink: 0;
    cursor: pointer;
    transition: opacity 0.2s;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-logo:hover { opacity: 0.82; }

.nav-logo-img {
    height: 52px;
    width: auto;
    display: block;
}

.nav-logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.3px;
    color: var(--text);
}

.logo-mark {
    color: var(--gold);
}


/* Tab nav */
.nav-tabs {
    display: flex;
    align-items: center;
    gap: 2px;
    list-style: none;
    flex: 1;
    justify-content: center;
}

.nav-tab-btn {
    font-family: var(--font-display);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    border-radius: var(--r-sm);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-2);
    background: transparent;
    border: 1px solid transparent;
    cursor: pointer;
    transition: color 0.2s, background 0.2s, border-color 0.2s;
    white-space: nowrap;
    position: relative;
}

.nav-tab-btn:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.04);
}

.nav-tab-btn.active {
    color: var(--gold-light);
    background: var(--gold-dim);
    border-color: rgba(232, 168, 78, 0.22);
}

/* Active underline indicator */
.nav-tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -22px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), var(--teal));
    border-radius: 2px;
}

/* Live dot on active tab */
.tab-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--teal);
    flex-shrink: 0;
    animation: pulse-dot 2s ease-in-out infinite;
    display: none;
}

.nav-tab-btn.active .tab-dot {
    display: block;
}

/* Soon badge */
.tab-badge {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 600;
    background: var(--amber-dim);
    border: 1px solid rgba(251, 191, 36, 0.25);
    color: var(--amber);
    padding: 1px 7px;
    border-radius: 100px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* Nav actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.btn-resume {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: var(--gold-dim);
    color: var(--gold-light);
    border: 1px solid rgba(232, 168, 78, 0.25);
    padding: 8px 18px;
    border-radius: var(--r-sm);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: none;
    transition: all 0.25s var(--ease);
    white-space: nowrap;
}

.btn-resume:hover {
    background: rgba(232, 168, 78, 0.22);
    border-color: rgba(232, 168, 78, 0.4);
    box-shadow: 0 0 20px var(--gold-glow);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 6px;
    background: none;
    border: none;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-2);
    border-radius: 2px;
    transition: all 0.25s;
}