/* ─────────────────────────────────────────
   NAVBAR
───────────────────────────────────────── */
#navbar {
    position: fixed;
    inset: 0 0 auto;
    height: var(--nav-h);
    z-index: 5000;
    display: flex;
    align-items: center;
    padding: 0 var(--pad);
    transition: background .3s, border-color .3s;
}

#navbar.scrolled {
    background: rgba(5, 5, 7, 0.88);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--display);
    font-size: 28px;
    color: var(--white);
    text-decoration: none;
    letter-spacing: .05em;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-logo-accent {
    color: var(--cyan);
}

.nav-logo-version {
    font-family: var(--mono);
    font-size: 9px;
    color: var(--dim2);
    align-self: flex-end;
    margin-bottom: 4px;
}


.mb-nav-logo {
    font-family: var(--display);
    font-size: 26px;
    letter-spacing: 2px;
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    position: relative;
    display: none;
}

.logo-bracket {
    color: var(--cyan);
}

.logo-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    display: inline-block;
    animation: blink 2s infinite;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
    list-style: none;
}

.nav-links a {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--dim);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: var(--r);
    transition: color .2s, background .2s;
}

.nav-links a:hover {
    color: var(--white);
    background: rgba(255, 255, 255, .04);
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-status {
    display: flex;
    align-items: center;
    gap: 7px;
    font-family: var(--mono);
    font-size: 10px;
    color: var(--dim2);
    letter-spacing: .08em;
}

.nav-dot {
    width: 6px;
    height: 6px;
    background: var(--cyan);
    border-radius: 50%;
    animation: blink 2s infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1
    }
    20% {
        opacity: .2
    }
}

/* hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: none;
    padding: 8px;
}

.hamburger span {
    display: block;
    width: 20px;
    height: 1.5px;
    background: var(--white);
    transition: all .3s;
}

.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 4999;
    background: rgba(5, 5, 7, .97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu a {
    font-family: var(--display);
    font-size: clamp(32px, 8vw, 52px);
    color: var(--white);
    text-decoration: none;
    letter-spacing: .05em;
    padding: 8px;
    transition: color .2s;
}

.mobile-menu a:hover {
    color: var(--cyan);
}

 

@media (max-width:768px){
    .nav-logo{
        display: none;
    }
    .mb-nav-logo{
        display: block;
    }

    
    .nav-links,
    .nav-cta .btn-ghost,
    .nav-status {
        display: none;
    }

    
     .hamburger {
        display: flex;
    }

}