/* ==========================================================================
   PANCHIA — TECNOLOGÍAS FTTH Y WISP (PANTALLA 4 - DISEÑO CLARO)
   Fondo Gris Perla, Comparativa de Infraestructura y Especificaciones
   ========================================================================== */

.panchia-section-tech {
    background-color: var(--pl-light-bg);
    border-bottom: 1px solid var(--pl-light-border);
}

.panchia-section-tech .panchia-tech-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
    align-items: stretch;
}

.panchia-tech-column-card {
    width: 100%;
    height: 100%;
    background: var(--pl-light-surface);
    border: 1px solid var(--pl-light-border);
    border-radius: 18px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--pl-light-shadow);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.panchia-tech-column-card:hover {
    transform: translateY(-4px);
    border-color: var(--pl-brand-cyan);
    box-shadow: var(--pl-light-shadow-hover);
}

/* Contenedor superior compartido 16:9 para ambos videos */
.panchia-tech-img-box,
.panchia-tech-img-box.panchia-tech-video-box {
    width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    flex-shrink: 0;
    background: #06111B;
    border-bottom: 1px solid var(--pl-light-border);
    border-top-left-radius: 17px;
    border-top-right-radius: 17px;
    padding: 0;
    margin: 0;
    position: relative;
    overflow: hidden;
    display: block;
}

.panchia-tech-video-player {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right center;
    transform: scale(1.15);
    transform-origin: right center;
    display: block;
    background: #06111B;
    border-top-left-radius: 17px;
    border-top-right-radius: 17px;
}

/* Botón flotante discreto de respaldo (oculto por defecto) */
.panchia-video-control-btn {
    position: absolute;
    bottom: 14px;
    right: 14px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(6, 17, 27, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(59, 195, 221, 0.45);
    color: #FFFFFF;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.45);
    transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
    z-index: 5;
    padding: 0;
}

.panchia-video-control-btn:hover {
    background: var(--pl-brand-cyan);
    color: #06111B;
    border-color: var(--pl-brand-cyan);
    box-shadow: 0 0 16px var(--pl-brand-cyan-glow);
    transform: scale(1.08);
}

/* Contenido inferior uniforme */
.panchia-tech-content-box {
    padding: 34px 30px;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    gap: 16px;
}

.panchia-tech-title {
    font-size: 1.55rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--pl-light-text-primary);
    margin: 0;
}

.panchia-tech-desc {
    font-size: 14px;
    color: var(--pl-light-text-secondary);
    line-height: 1.6;
    margin: 0;
}

.panchia-tech-specs {
    list-style: none;
    padding: 0;
    margin: 12px 0 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.panchia-tech-spec-item {
    font-size: 13.5px;
    color: var(--pl-light-text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
    line-height: 1.4;
}

.panchia-tech-spec-item svg {
    color: var(--pl-brand-cyan-dark);
    flex-shrink: 0;
}

.panchia-tech-content-box > .btn,
.panchia-tech-content-box > .panchia-plan-cta-btn {
    margin-top: auto;
}

/* Tablet: mantener 2 columnas uniformes cuando existe espacio suficiente */
@media (max-width: 991.98px) {
    .panchia-section-tech .panchia-tech-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px;
    }

    .panchia-tech-content-box {
        padding: 28px 24px;
    }

    .panchia-tech-title {
        font-size: 1.35rem;
    }
}

/* Tablet compacta y Celular: pasar a 1 columna sin comprimir contenido */
@media (max-width: 767.98px) {
    .panchia-section-tech .panchia-tech-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 28px;
    }

    .panchia-tech-column-card {
        height: auto;
    }

    .panchia-tech-content-box {
        padding: 26px 22px;
    }
}