/* ========================================
   Products index + product detail pages
   ======================================== */

.products__card {
    padding-top: 34px;
}

.products__num {
    position: absolute;
    top: 20px;
    left: 24px;
    font-family: var(--font-en);
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1;
    color: var(--color-surface-wash);
    pointer-events: none;
}

.products__card--muted {
    opacity: 0.9;
}

.products__card--muted .pill {
    margin-bottom: 14px;
}

.products__engine {
    margin-top: 32px;
}

/* --- Product detail: four-part structure --- */
.prod__intro p {
    color: var(--color-text-gray);
    margin-bottom: 16px;
    font-size: 1.02rem;
}

.prod__intro p:last-child {
    margin-bottom: 0;
}

.prod__split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 44px;
    align-items: start;
}

.prod__roi {
    display: grid;
    gap: 20px;
}

.prod__roi-item {
    padding: 24px 26px;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-inline-start: 3px solid var(--color-secondary);
    border-radius: var(--radius);
}

.prod__roi-title {
    font-size: 1.05rem;
    margin-bottom: 8px;
}

.prod__roi-text {
    font-size: 0.94rem;
    color: var(--color-text-gray);
}

.prod__revenue {
    display: grid;
    gap: 18px;
}

.prod__revenue-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 22px 24px;
    background: var(--color-surface-wash-2);
    border: 1px dashed var(--color-border-strong);
    border-radius: var(--radius);
}

.prod__revenue-badge {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--color-primary-soft);
    color: var(--color-primary-bright);
    font-family: var(--font-en);
    font-size: 0.85rem;
    font-weight: 700;
}

.prod__revenue-title {
    font-size: 1rem;
    margin-bottom: 6px;
}

.prod__revenue-text {
    font-size: 0.93rem;
    color: var(--color-text-gray);
}

.prod__gate {
    margin-top: 28px;
}

/* Scenario / dialogue illustration */
.prod__scenario {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
}

.prod__scenario-title {
    font-size: 1.02rem;
    margin-bottom: 18px;
    color: var(--color-primary-bright);
}

.prod__msg {
    padding: 14px 18px;
    border-radius: var(--radius);
    margin-bottom: 12px;
    font-size: 0.94rem;
}

.prod__msg:last-child {
    margin-bottom: 0;
}

.prod__msg--user {
    background: var(--color-surface-wash);
    border: 1px solid var(--color-border);
}

.prod__msg--bot {
    background: var(--color-primary-soft);
    border: 1px solid var(--color-primary-line);
}

.prod__msg-who {
    display: block;
    font-size: 0.76rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 5px;
}

.prod__msg--bot .prod__msg-who {
    color: var(--color-primary-bright);
}

@media (max-width: 900px) {
    .prod__split {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

/* بطاقتا دورَي Nexus Chat في الهيرو */
.nx-roles {
    margin-top: 40px;
    text-align: start;
}