.about-hero,
.about-intro,
.mission-vision,
.values {
    max-width: 1180px;
    margin: 0 auto;
    padding: 28px 0;
}

.about-hero-content,
.intro-text,
.mission-vision-grid,
.values-grid {
    background: #fff;
    border: 1px solid #dbe4f8;
    border-radius: 22px;
    padding: 28px;
    box-shadow: var(--shadow-soft);
}

.about-hero {
    background: linear-gradient(135deg, #eff6ff 0%, #ffffff 100%);
    padding: 40px 0;
}

.about-hero-content {
    background: transparent;
    border: none;
    padding: 0;
}

.about-hero h1 { font-size: clamp(2.2rem, 3vw, 3rem); margin-bottom: 10px; }
.about-subtitle {
    color: #475569;
    font-size: 1.05rem;
    margin-bottom: 4px;
}

.about-subtitle,
.intro-text p,
.value-card p,
.mission-box p,
.vision-box p { color: #475569; line-height: 1.75; }

.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.value-card,
.mission-box,
.vision-box {
    background: #f8fbff;
    border: 1px solid #dbe4f8;
    border-radius: 20px;
    padding: 22px;
}

.value-card h3,
.mission-box h2,
.vision-box h2 {
    margin-bottom: 10px;
    color: #0f172a;
}

@media (max-width: 900px) {
    .mission-vision-grid,
    .values-grid { grid-template-columns: 1fr; }
}
