.btn-apply {
    background-color: var(--primary-green);
    color: white;
    font-weight: 600;
    padding: 0.5rem 1.2rem;
    border-radius: 2rem;
    transition: 0.2s;
}

.btn-apply:hover {
    background-color: #1e6b3a;
    color: white;
    transform: scale(1.02);
}

/* page banner */
.page-banner {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #0f172f 100%);
    position: relative;
    padding: 4rem 0 5rem 0;
}

.breadcrumb-custom a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: 0.2s;
}

.breadcrumb-custom a:hover,
.breadcrumb-custom .active {
    color: var(--primary-gold);
}

/* filter sidebar */
.filter-card {
    background: var(--surface);
    border-radius: 1.25rem;
    border: 1px solid var(--border);
    padding: 1.5rem;
    position: sticky;
    top: 100px;
}

.filter-title {
    font-weight: 700;
    color: var(--primary-blue);
    border-left: 3px solid var(--primary-gold);
    padding-left: 0.75rem;
    margin-bottom: 1rem;
}

.form-check-input:checked {
    background-color: var(--primary-gold);
    border-color: var(--primary-gold);
}

/* internship cards */
.internship-card {
    background: var(--surface);
    border-radius: 1.25rem;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
}

.internship-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 30px -12px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-gold);
}

.company-logo {
    width: 55px;
    height: 55px;
    background: #f1f5f9;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--primary-blue);
}

.badge-intern-type {
    background-color: rgba(212, 175, 55, 0.15);
    color: var(--primary-gold);
    font-weight: 600;
    border-radius: 2rem;
    padding: 0.3rem 1rem;
}

.badge-ugc {
    background-color: var(--primary-green);
    color: white;
}

.stipend-text {
    font-weight: 800;
    color: var(--primary-green);
    font-size: 1.1rem;
}

.footer-dark {
    background-color: var(--primary-blue);
    color: #cbd5e1;
}

@media (max-width: 768px) {
    .filter-card {
        position: relative;
        top: 0;
        margin-bottom: 2rem;
    }
}

/* modal */
.modal-internship {
    border-top: 5px solid var(--primary-gold);
}