.pqm-section {
    background: var(--white);
    padding: var(--spacing-lg) 0;
    overflow: hidden;
}

.pqm-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.pqm-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275),
                transform 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.pqm-grid.in-view .pqm-left { opacity: 1; transform: translateX(0); }

.pqm-heading {
    font-size: clamp(1.8rem, 3.2vw, 2.6rem);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.25;
}
.pqm-accent {
    background: var(--red-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.pqm-accent-line {
    width: 60px;
    height: 3px;
    background: var(--red-gradient);
    border-radius: 2px;
    margin: var(--spacing-sm) 0 var(--spacing-md);
}

.pqm-checklist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.pqm-check-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.pqm-grid.in-view .pqm-check-item { opacity: 1; transform: translateX(0); }
.pqm-check-item:nth-child(1) { transition-delay: 0.15s; }
.pqm-check-item:nth-child(2) { transition-delay: 0.30s; }
.pqm-check-item:nth-child(3) { transition-delay: 0.45s; }
.pqm-check-item:nth-child(4) { transition-delay: 0.60s; }

.pqm-check-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--red-gradient);
    color: var(--white);
    font-size: 0.85rem;
    box-shadow: var(--shadow-red);
    transition: var(--transition-fast);
}
.pqm-check-item:hover .pqm-check-icon {
    transform: scale(1.15);
    box-shadow: var(--shadow-red-hover);
}

.pqm-check-text {
    font-size: 1.05rem;
    color: var(--text-body);
    font-weight: 500;
    transition: color 0.3s ease;
}
.pqm-check-item:hover .pqm-check-text { color: var(--red); }

.pqm-panel {
    position: relative;
    background: var(--black-gradient);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    color: var(--white);
    overflow: hidden;
    opacity: 0;
    transform: translateX(40px) scale(0.97);
    transition: opacity 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275),
                transform 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transition-delay: 0.2s;
}
.pqm-grid.in-view .pqm-panel { opacity: 1; transform: translateX(0) scale(1); }

.pqm-panel::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 220px;
    height: 220px;
    background: var(--red-gradient);
    border-radius: 50%;
    opacity: 0.18;
    filter: blur(55px);
    pointer-events: none;
}

.pqm-quote-icon {
    position: relative;
    z-index: 1;
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.12);
    margin-bottom: var(--spacing-sm);
    display: block;
}

.pqm-tagline {
    position: relative;
    z-index: 1;
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: var(--spacing-md);
}

.pqm-text {
    position: relative;
    z-index: 1;
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.78);
    margin-bottom: var(--spacing-sm);
}
.pqm-text:last-child { margin-bottom: 0; }

@media (max-width: 900px) {
    .pqm-grid { grid-template-columns: 1fr; gap: var(--spacing-md); }
}

@media (max-width: 768px) {
    .pqm-panel { padding: var(--spacing-md); }
    .pqm-tagline { font-size: 1.2rem; }
    .pqm-check-text { font-size: 1rem; }
}

/* Stubs de contexto */
.stub-bar {
    background: var(--gray-light);
    padding: 40px var(--spacing-sm);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-bottom: 2px dashed var(--gray-border);
}