/* ============================================================
   NAVBAR.CSS — Navigation Bar
   Benjamin Yew's Portfolio
   ============================================================ */

#mainNavbar {
    background-color: rgba(15, 23, 42, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    padding-top: 16px;
    padding-bottom: 16px;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

/* ── Brand ── */
.navbar-brand {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary) !important;
    letter-spacing: 0.5px;
    font-family: var(--font-main);
}

.brand-dot {
    color: var(--accent);
}

/* ── Nav Links ── */
.nav-link {
    color: var(--text-secondary) !important;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 14px !important;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
    letter-spacing: 0.2px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 14px;
    width: 0;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--text-primary) !important;
}

.nav-link:hover::after {
    width: calc(100% - 28px);
}

/* ── Contact Me — styled as a pill button ── */
.nav-contact {
    color: var(--accent) !important;
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: var(--radius-sm) !important;
    padding: 7px 18px !important;
    margin-left: 8px;
    background: rgba(56, 189, 248, 0.05);
}

.nav-contact::after {
    display: none;
}

.nav-contact:hover {
    background: rgba(56, 189, 248, 0.12) !important;
    border-color: var(--accent) !important;
    color: var(--accent) !important;
}

/* ── Mobile Toggler ── */
.navbar-toggler {
    border: 1px solid var(--border) !important;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2) !important;
}

.navbar-toggler-icon {
    filter: invert(1) brightness(0.8);
}

/* ── Mobile Menu ── */
@media (max-width: 991px) {
    #mainNavbar {
        padding-left: 20px;
        padding-right: 20px;
    }

    .navbar-collapse {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border);
        border-radius: var(--radius-md);
        padding: 16px;
        margin-top: 12px;
    }

    .nav-link {
        padding: 10px 14px !important;
        border-radius: var(--radius-sm);
    }

    .nav-link:hover {
        background: rgba(56, 189, 248, 0.05);
    }

    .nav-contact {
        margin-left: 0 !important;
        margin-top: 8px;
        display: inline-block;
    }
}