/* ─── Hero + wave ─────────────────────────────────────────────────────────── */
.pesquisas-page-header {
    background: linear-gradient(135deg, #422556 0%, #5C348B 100%);
}

.pesquisas-page-hero {
    padding: 90px 0 0;
    color: #ffffff;
}

.pesquisas-page-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    color: #ffffff;
}

.pesquisas-page-subtitle {
    font-size: 18px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.88);
    max-width: 620px;
    margin: 0;
}

/* ─── Wave hero → branco ─────────────────────────────────────────────────── */
.pesquisas-page-wave {
    line-height: 0;
    margin: 0;
}

.pesquisas-page-wave svg {
    display: block;
    width: 100%;
    height: 60px;
}

/* ─── Seção de lista ─────────────────────────────────────────────────────── */
.pesquisas-list-section {
    padding: 60px 0 100px;
    background: #ffffff;
}

.pesquisas-search {
    width: 100%;
    font-size: 16px;
    padding: 12px 18px;
    border: 2px solid #E3DDEA;
    border-radius: 10px;
    background: #F7F7F7;
    color: #222222;
    transition: border-color 0.2s ease;
}

.pesquisas-search:focus {
    outline: none;
    border-color: #5C348B;
    background: #ffffff;
}

/* ─── Card ────────────────────────────────────────────────────────────────── */
.pesquisa-col[hidden] {
    display: none;
}

.pesquisa-card {
    background: #F7F7F7;
    border-radius: 16px;
    padding: 32px;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.3s ease;
}

.pesquisa-card:hover {
    box-shadow: 0 8px 32px rgba(66, 37, 86, 0.1);
}

.pesquisa-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    align-items: center;
    margin-bottom: 14px;
}

.pesquisa-date {
    display: inline-block;
    background: #F9A10E;
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 20px;
}

.pesquisa-venue {
    font-size: 14px;
    font-weight: 700;
    color: #5C348B;
}

.pesquisa-title {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.3;
    color: #422556;
    margin: 0 0 10px;
}

.pesquisa-authors {
    font-size: 14px;
    color: #555555;
    margin: 0 0 14px;
    line-height: 1.5;
}

.pesquisa-description {
    font-size: 16px;
    line-height: 1.7;
    color: #333333;
    margin: 0 0 20px;
}

/* ─── Ações ──────────────────────────────────────────────────────────────── */
.pesquisa-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 20px;
    margin-top: auto;
}

.pesquisa-btn {
    display: inline-block;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    padding: 10px 22px;
    border-radius: 8px;
    transition: opacity 0.2s ease;
}

.pesquisa-btn-primary {
    background: #422556;
    color: #ffffff;
}

.pesquisa-btn-primary:hover {
    opacity: 0.85;
    color: #ffffff;
}

.pesquisa-link {
    font-size: 15px;
    font-weight: 600;
    color: #422556;
    text-decoration: none;
    border-bottom: 2px solid #F9A10E;
    padding-bottom: 2px;
    transition: opacity 0.2s ease;
}

.pesquisa-link:hover {
    opacity: 0.75;
    color: #422556;
}

.pesquisas-empty {
    font-size: 16px;
    color: #555555;
    text-align: center;
    margin: 40px 0 0;
}

/* ─── Responsivo ─────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .pesquisas-page-hero {
        padding: 60px 0 0;
    }

    .pesquisas-page-title {
        font-size: 36px;
    }

    .pesquisas-page-subtitle {
        font-size: 16px;
    }

    .pesquisas-list-section {
        padding: 40px 0 80px;
    }

    .pesquisa-card {
        padding: 24px;
    }

    .pesquisa-title {
        font-size: 20px;
    }
}