/* ── About Us Page Guide ─────────────────────────── */

.about-intro {
    background: linear-gradient(135deg, #fff5f0 0%, #fef9f7 100%);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.07);
    margin-bottom: 25px;
    border-top: 5px solid #ff6b35;
}

.about-intro h2 {
    font-size: clamp(1.3rem, 2.5vw, 1.6rem);
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
}

.about-intro p {
    font-size: 1.05rem;
    color: #495057;
    line-height: 1.8;
    margin-bottom: 15px;
}

/* Content checklist */
.checklist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    margin: 20px 0;
}

.checklist-item {
    background: #fff;
    border-radius: 12px;
    padding: 22px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.07);
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.checklist-icon {
    width: 36px;
    height: 36px;
    background: #ff6b35;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.checklist-item h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #2c3e50;
    margin: 0 0 5px;
}

.checklist-item p {
    font-size: 0.88rem;
    color: #6c757d;
    line-height: 1.6;
    margin: 0;
}

/* Example boxes */
.example-pair {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 20px 0;
}

.example-bad, .example-good {
    border-radius: 10px;
    padding: 20px;
}

.example-bad {
    background: #fff9f9;
    border-left: 4px solid #e74c3c;
}

.example-good {
    background: #f0fdf4;
    border-left: 4px solid #27ae60;
}

.example-bad .ex-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #e74c3c;
    margin-bottom: 8px;
    display: block;
}

.example-good .ex-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #27ae60;
    margin-bottom: 8px;
    display: block;
}

.example-bad p, .example-good p {
    font-size: 0.92rem;
    color: #495057;
    line-height: 1.7;
    margin: 0;
    font-style: italic;
}

@media (max-width: 640px) {
    .example-pair {
        grid-template-columns: 1fr;
    }

    .checklist-grid {
        grid-template-columns: 1fr;
    }
}