/* R2 Obras — estilos padrão (sobrescrevíveis pelo tema via variáveis) */
:root {
    --r2obras-primaria: #14356B;
    --r2obras-radius: 12px;
    --r2obras-card-h: 340px;
    --r2obras-sombra: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.r2obras-grid {
    display: grid;
    grid-template-columns: repeat(var(--r2obras-cols, 3), 1fr);
    gap: 24px;
}

.r2obras-card {
    position: relative;
    display: block;
    height: var(--r2obras-card-h);
    border-radius: var(--r2obras-radius);
    overflow: hidden;
    box-shadow: var(--r2obras-sombra);
    text-decoration: none;
}
.r2obras-card > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.r2obras-card:hover > img { transform: scale(1.05); }

.r2obras-rotator > img.rot {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s ease;
}
.r2obras-rotator > img.rot.ativa { opacity: 1; }

.r2obras-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.25) 55%, transparent 100%);
}
.r2obras-tag {
    align-self: flex-start;
    background: var(--r2obras-primaria);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 30px;
    margin-bottom: 10px;
}
.r2obras-overlay h3 { color: #fff; font-size: 19px; margin: 0 0 6px; line-height: 1.3; }
.r2obras-local { display: flex; align-items: center; gap: 6px; color: rgba(255, 255, 255, 0.85); font-size: 13px; }

.r2obras-historico { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 40px; }
.r2obras-historico-item { display: flex; gap: 12px; align-items: flex-start; }
.r2obras-historico-item svg { flex-shrink: 0; margin-top: 4px; color: var(--r2obras-primaria); }
.r2obras-historico-item span { font-size: 13px; opacity: 0.7; }

.obra-galeria { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 44px 0; }
.obra-galeria img { border-radius: var(--r2obras-radius); width: 100%; height: 320px; object-fit: cover; box-shadow: var(--r2obras-sombra); }
.obra-galeria img.larga { grid-column: 1 / -1; height: 420px; }

@media (max-width: 900px) {
    .r2obras-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
    .r2obras-grid, .r2obras-historico { grid-template-columns: 1fr; }
    .obra-galeria { grid-template-columns: 1fr; }
    .obra-galeria img, .obra-galeria img.larga { height: 240px; }
}