/* Make navbar transparent initially, solid on scroll */
.navbar {
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background-color: white !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

.nav-link {
    font-weight: 500;
    margin-left: 1.5rem;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #0d6efd !important;
}

/* NeptuneWare premium UI layer */
:root {
    --nw-primary: #0969F9;
    --nw-primary-2: #0562B9;
    --nw-primary-dark: #043F98;
    --nw-text: #201E1E;

    --bs-primary: var(--nw-primary);
    --bs-link-color: var(--nw-primary);
    --bs-link-hover-color: var(--nw-primary-dark);
    --bs-body-color: var(--nw-text);
    --bs-body-bg: #f7f9fc;
}

.nw-hero {
    background:
        radial-gradient(1200px 420px at 20% 0%, rgba(9, 105, 249, .18), transparent 60%),
        radial-gradient(900px 360px at 90% 10%, rgba(5, 98, 185, .14), transparent 55%),
        linear-gradient(180deg, #f7f9fc 0%, #ffffff 60%);
    padding: 4.25rem 0 3rem;
    border-bottom: 1px solid rgba(0, 0, 0, .06);
}

.nw-kicker {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    padding: .35rem .7rem;
    border-radius: 999px;
    border: 1px solid rgba(9, 105, 249, .22);
    background: rgba(9, 105, 249, .08);
    color: var(--nw-primary-dark);
    font-weight: 600;
    font-size: .85rem;
}

.nw-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--nw-primary);
    box-shadow: 0 0 0 4px rgba(9, 105, 249, .12);
}

.nw-hero-title {
    letter-spacing: -.02em;
}

.nw-card {
    border: 1px solid rgba(0, 0, 0, .06);
    box-shadow: 0 10px 28px rgba(18, 38, 63, .08);
    border-radius: 16px;
}

.nw-stat {
    background: rgba(255, 255, 255, .9);
    border: 1px solid rgba(0, 0, 0, .06);
    border-radius: 14px;
}

.nw-section-soft {
    background: #f7f9fc;
    border-top: 1px solid rgba(0, 0, 0, .06);
    border-bottom: 1px solid rgba(0, 0, 0, .06);
}

/* steps */
.nw-step {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, var(--nw-primary), var(--nw-primary-dark));
    box-shadow: 0 10px 20px rgba(9, 105, 249, .18);
}

/* CTA */
.nw-cta {
    background: linear-gradient(135deg, var(--nw-primary), var(--nw-primary-dark));
}

/* badges */
.nw-badge-success {
    background: rgba(34, 197, 94, .14);
    color: #166534;
    border: 1px solid rgba(34, 197, 94, .25);
}

.nw-badge-info {
    background: rgba(14, 165, 233, .14);
    color: #075985;
    border: 1px solid rgba(14, 165, 233, .25);
}

.nw-badge-warn {
    background: rgba(245, 158, 11, .14);
    color: #92400e;
    border: 1px solid rgba(245, 158, 11, .25);
}

.nw-badge-neutral {
    background: rgba(15, 23, 42, .06);
    color: #0f172a;
    border: 1px solid rgba(15, 23, 42, .10);
}

.nw-footer-link {
    text-decoration: none;
}

.nw-footer-link:hover {
    text-decoration: underline;
}