.about-header {
    margin-bottom: 3rem;
}

.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-top: 2rem;
}

.about-text h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.about-text p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
    color: var(--text-light);
}

.about-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.mission-section {
    margin: 4rem 0;
    padding: 3rem 0;
}

.mission-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.mission-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.mission-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.mission-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.mission-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.mission-card p {
    color: var(--text-light);
    line-height: 1.6;
}

.pillars-section {
    margin: 4rem 0;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.pillar-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.pillar-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.pillar-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.pillar-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.pillar-card p {
    color: var(--text-light);
    line-height: 1.6;
}

.why-choose-us {
    margin: 4rem 0;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.reason-item {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
    position: relative;
}

.reason-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.reason-number {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.reason-item h3 {
    font-size: 1.25rem;
    margin: 1.5rem 0 1rem;
    color: var(--text);
}

.reason-item p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Responsividade */
@media (max-width: 768px) {
    .about-intro {
        grid-template-columns: 1fr;
    }
    
    .mission-cards,
    .pillars-grid,
    .team-grid,
    .reasons-grid {
        grid-template-columns: 1fr;
    }
    
    .reason-number {
        top: -15px;
        left: -15px;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}