.licitaciones-header {
    padding: 60px 0 50px 0;
    position: relative;
    overflow: hidden;
}

.licitaciones-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 50%;
    pointer-events: none;
}

.badge-licitaciones {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(4px);
    color: #020f14;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: 50px;
    display: inline-block;
    margin-bottom: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.licitaciones-title {
    color: #800000;
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 12px;
}

.licitaciones-title::after {
    content: '';
    display: block;
    width: 70px;
    height: 4px;
    background: linear-gradient(90deg, #552222, #e2e46b);
    margin: 16px auto 0;
    border-radius: 4px;
}

.licitaciones-subtitle {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 12px auto 0;
}

.accordion-item {
    transition: all 0.2s ease-in-out;
}

.accordion-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08) !important;
}

.accordion-button:not(.collapsed) {
    background-color: #eef3ff !important;
    color: #0d6efd !important;
    box-shadow: none !important;
}

.accordion-button:focus {
    box-shadow: none !important;
    border-color: rgba(13, 110, 253, 0.25);
}

.accordion-button i {
    transition: transform 0.2s ease;
}

.accordion-button:not(.collapsed) i.bi-folder {
    color: #0d6efd !important;
}

.table th {
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #495057;
    border-bottom: 2px solid #e9ecef;
}

.table td {
    vertical-align: middle;
    padding: 14px 12px;
    border-bottom: 1px solid #f1f3f5;
}

.table tbody tr:hover {
    background-color: #f8fbff;
}

.btn-outline-primary {
    border-width: 1.5px;
    font-weight: 500;
    transition: all 0.2s ease;
}

@media (max-width: 768px) {
    .licitaciones-title {
        font-size: 2.2rem;
    }

    .licitaciones-header {
        padding: 40px 0 35px 0;
    }

    .accordion-button {
        font-size: 1rem !important;
        padding: 14px 16px !important;
    }

    .accordion-body {
        padding: 16px !important;
    }

    .table th,
    .table td {
        font-size: 0.9rem;
        padding: 10px 8px;
    }

    .btn-outline-primary {
        font-size: 0.8rem;
        padding: 4px 14px;
    }

    .badge-licitaciones {
        font-size: 0.65rem;
        padding: 4px 14px;
    }
}

@media (max-width: 576px) {
    .table th:nth-child(2),
    .table td:nth-child(2) {
        width: auto !important;
    }

    .table td .d-flex {
        flex-direction: column;
        align-items: flex-start !important;
    }

    .table td .d-flex i {
        margin-bottom: 4px;
    }
}