:root {
    --napch-navy: #112d4e;
    --napch-blue: #137dc5;
    --napch-red: #bf1922;
    --napch-yellow: #facf39;
    --napch-mocha: #A47864;
    --napch-cream: #f7e8d3;
    --napch-dark: #1a1a1a;
    --napch-light: #f8f9fa;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* ── Utility Bar ── */
.utility-bar {
    background: var(--napch-dark);
    color: white;
    padding: 8px 0;
    font-size: 0.875rem;
}
.utility-bar a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}
.utility-bar a:hover { color: var(--napch-blue); }

/* ── Desktop Navbar ── */
.navbar-napch {
    background: white;
    border-bottom: 3px solid var(--napch-red);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1900;
}
.navbar-napch .nav-link {
    color: #333 !important;
    font-weight: 500;
    padding: 15px 20px !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}
.navbar-napch .nav-link:hover { color: var(--napch-blue) !important; }

/* ── Dropdown Hover ── */
.dropdown-hover { position: relative; }
.dropdown-hover .dropdown-menu-hover {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 250px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    border: none;
    border-top: 3px solid var(--napch-blue);
    border-radius: 0 0 8px 8px;
    padding: 8px 0;
    z-index: 2000;
    list-style: none;
    margin: 0;
}
.dropdown-hover:hover .dropdown-menu-hover { display: block; }
.dropdown-menu-hover .dropdown-item {
    padding: 10px 20px;
    color: #333;
    text-decoration: none;
    display: block;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}
.dropdown-menu-hover .dropdown-item:hover {
    background: #f0f7ff;
    color: var(--napch-blue);
    padding-left: 25px;
}

/* ── Nested Dropdown ── */
.nested-dropdown { position: relative; }
.nested-dropdown .nested-dropdown-menu {
    display: none;
    position: absolute;
    left: 100%;
    top: 0;
    background: white;
    min-width: 280px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    border-top: 3px solid var(--napch-yellow);
    border-radius: 0 8px 8px 0;
    padding: 8px 0;
    z-index: 2001;
    list-style: none;
    margin: 0;
}
.nested-dropdown:hover .nested-dropdown-menu { display: block; }

/* ── Mobile Nav ── */
.mobile-nav {
    background: var(--napch-blue);
    border-top: 2px solid var(--napch-red);
}
.mobile-nav .accordion-button {
    background: var(--napch-blue);
    color: white;
    font-weight: 500;
    text-transform: uppercase;
    border: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    box-shadow: none;
}
.mobile-nav .accordion-button::after {
    filter: invert(1);
}
.mobile-nav .accordion-item {
    background: var(--napch-blue);
    border: none;
}
.mobile-nav .accordion-body {
    background: var(--napch-blue);
    padding: 0;
}
.mobile-nav .accordion-body a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    display: block;
    padding: 10px 20px;
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    transition: background 0.2s ease;
}
.mobile-nav .accordion-body a:hover {
    background: rgba(255,255,255,0.1);
}

/* ── Footer ── */
.footer-napch {
    background: var(--napch-dark);
    color: white;
}
.footer-napch a { color: rgba(255,255,255,0.75); transition: color 0.3s ease; }
.footer-napch a:hover { color: var(--napch-yellow); }
.text-napch-gold { color: var(--napch-yellow) !important; }

/* ── Section shared styles ── */
.section-padding { padding: 80px 0; }
.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--napch-navy);
    margin-bottom: 1rem;
}
.section-subtitle {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 3rem;
    line-height: 1.7;
}

/* ── Buttons ── */
.btn-napch-primary {
    background: var(--napch-red);
    color: white;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}
.btn-napch-primary:hover {
    background: #a01520;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(191,25,34,0.4);
    color: white;
}
.btn-napch-secondary {
    background: transparent;
    color: white;
    border: 3px solid white;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}
.btn-napch-secondary:hover {
    background: white;
    color: var(--napch-navy);
    transform: translateY(-3px);
}

/* ── Responsive ── */
@media (max-width: 991.98px) {
    .section-title { font-size: 2rem; }
    .section-padding { padding: 50px 0; }
}