/* Centralized navbar styles — single source of truth for ALL pages.
 * Height is fixed by padding + font metrics. Do NOT override in page <style>. */

.header-nav {
    background-color: rgba(11, 19, 41, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border, rgba(255,255,255,0.04));
    padding: 16px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-badge {
    background: var(--cyan, #22d3ee);
    color: var(--bg-main, #020617);
    padding: 5px 12px;
    border-radius: 8px;
    font-weight: 900;
    font-size: 18px;
    font-family: 'Space Grotesk', sans-serif;
    box-shadow: 0 0 20px var(--cyan-glow, rgba(34,211,238,0.15));
    line-height: 1.2;
}

.logo-name,
.logo-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-white, #fff);
    line-height: 1.2;
}
.logo-name span,
.logo-text span {
    color: var(--cyan, #22d3ee);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--text-muted, #64748b);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 8px;
    transition: all 0.15s;
    font-family: 'Inter', sans-serif;
    white-space: nowrap;
}
.nav-links a:hover {
    color: var(--text-white, #fff);
    background: rgba(255,255,255,0.06);
}
.nav-links a.active {
    color: var(--cyan, #22d3ee);
    background: rgba(34,211,238,0.06);
}
.nav-links a.nav-cta {
    background: rgba(34,211,238,0.08);
    color: var(--cyan, #22d3ee);
    border: 1px solid rgba(34,211,238,0.2);
}
.nav-links a.nav-cta:hover {
    background: var(--cyan, #22d3ee);
    color: var(--bg-main, #020617);
    border-color: var(--cyan, #22d3ee);
}

/* btn-login variant for signup/login pages */
.nav-links .btn-login {
    color: var(--cyan, #22d3ee);
    border: 1px solid rgba(34,211,238,0.3);
}
.nav-links .btn-login:hover {
    background: rgba(34,211,238,0.08);
    border-color: var(--cyan, #22d3ee);
}

/* Responsive */
@media (max-width: 768px) {
    .header-nav { padding: 14px 20px; }
    .logo-name,
    .logo-text { font-size: 18px; }
    .logo-badge { font-size: 16px; padding: 4px 10px; }
    .nav-links a { font-size: 12px; padding: 5px 8px; }
}