/* Base Style Overrides */
.bg-navy-glass {
    background: #1a237e !important; /* Navbar should be solid navy here for contrast */
}

/* Tabs Styling */
.custom-pills .nav-link {
    color: #6c757d;
    background: #fff;
    border: 1px solid #eee;
    margin: 0 5px;
    font-weight: 600;
}
.custom-pills .nav-link.active {
    background-color: var(--navy);
    color: white;
    box-shadow: 0 5px 15px rgba(26, 35, 126, 0.3);
    border-color: transparent;
}

/* Course Card (The Planet Card) */
.course-card {
    background: #000;
    border-radius: 24px;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}
.course-card:hover {
    transform: translateY(-8px);
}

.card-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 5s ease;
}
.course-card:hover .card-bg {
    transform: scale(1.1);
}

.card-overlay-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(15, 23, 42, 0.95) 20%,
        rgba(15, 23, 42, 0.4) 100%
    );
    z-index: 1;
}

/* Internal Elements */
.bg-white\/20 {
    background: rgba(255, 255, 255, 0.2);
}
.bg-white\/10 {
    background: rgba(255, 255, 255, 0.1);
}

.badge.bg-teal {
    background-color: var(--teal);
    color: var(--navy);
}
.badge.bg-orange {
    background-color: #ff9800;
}

/* Continue Button */
.btn-white {
    background: white;
    border: none;
    transition: 0.3s;
}
.btn-white:hover {
    background: var(--teal);
    color: white !important;
    transform: scale(1.02);
}

/* Cert Icon */
.bg-soft-teal {
    background: #e0f2f1;
}