.navbar {
    background: rgba(255, 255, 255, .85) !important;
    backdrop-filter: blur(18px) saturate(160%);
    box-shadow: 0 1px 0 rgba(0, 0, 0, .05);
    transition: var(--transition);
    border-bottom: 1px solid rgba(0, 0, 0, .04);
    padding: .85rem 0
}

.navbar.scrolled {
    background: rgba(255, 255, 255, .15) !important;
    box-shadow: var(--shadow-md);
    padding: .75rem 0
}

.navbar.navbar-dark {
    background: var(--primary-color) !important;
    backdrop-filter: none
}

/* Full-screen mobile offcanvas menu */
.offcanvas-mobile.offcanvas-top {
    height: 100vh !important;
}

.offcanvas-mobile {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    color: #fff;
}

.offcanvas-mobile .offcanvas-header {
    padding: 1rem 1.25rem;
}

/* Ensure brand text in offcanvas is white (override base .navbar-brand color) */
.offcanvas-mobile .navbar-brand,
.offcanvas-mobile .navbar-brand span {
    color: #fff !important;
}

.offcanvas-mobile .offcanvas-body {
    padding: 2rem 1.25rem;
}

.offcanvas-mobile .nav-link {
    color: rgba(255, 255, 255, 0.95) !important;
    transition: transform .2s ease, color .2s ease;
}

.offcanvas-mobile .nav-link:hover,
.offcanvas-mobile .nav-link:focus {
    color: #fff !important;
    transform: translateY(-2px);
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--primary-color) !important;
    text-decoration: none;
    transition: var(--transition)
}

.navbar-brand:hover {
    transform: scale(1.02)
}

.navbar-dark .navbar-brand {
    color: var(--white) !important
}

.navbar-nav {
    gap: .25rem
}

.navbar-nav .nav-link {
    font-weight: 500;
    padding: .75rem 1.25rem !important;
    border-radius: 12px;
    transition: var(--transition);
    color: #fff !important;
    position: relative;
    overflow: hidden
}

.navbar-nav .nav-link::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .2), transparent);
    transition: var(--transition)
}

.navbar-nav .nav-link:hover::before {
    left: 100%
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, .9) !important
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md)
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
    background: rgba(255, 255, 255, .15);
    color: var(--white) !important
}