/* About Us page styles */

.about-mission {
    max-width: 800px;
    margin: 0 auto;
}

.about-mission-card {
    text-align: center;
    padding: 3rem 2rem;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 2px 16px rgba(0,0,0,.06);
}

.about-mission-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.about-mission-card h2 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    color: var(--pk-text-primary);
}

.about-mission-card p {
    color: var(--pk-text-secondary);
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto;
}

/* Features grid */
.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.about-feature {
    background: #fff;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 2px 12px rgba(0,0,0,.05);
    transition: transform 0.2s, box-shadow 0.2s;
}

.about-feature:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,.08);
}

.about-feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.about-feature h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--pk-text-primary);
}

.about-feature p {
    color: var(--pk-text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Subjects tags */
.about-subjects {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.about-subject-tag {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.95rem;
}

/* ── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .about-mission-card { padding: 2rem 1.5rem; }
    .about-mission-card h2 { font-size: 1.3rem; }
    .about-mission-card p { font-size: 0.95rem; }
    .about-mission-icon { font-size: 2.5rem; }

    .about-features { gap: 1rem; }
    .about-feature { padding: 1.5rem; }
    .about-feature h3 { font-size: 1rem; }
    .about-feature p { font-size: 0.9rem; }

    .about-subjects { gap: 0.5rem; }
    .about-subject-tag { padding: 0.4rem 1rem; font-size: 0.85rem; }
}

@media (max-width: 480px) {
    .about-mission-card { padding: 1.5rem 1rem; border-radius: 16px; }
    .about-mission-card h2 { font-size: 1.2rem; }
    .about-mission-card p { font-size: 0.9rem; line-height: 1.7; }
    .about-mission-icon { font-size: 2rem; margin-bottom: 0.5rem; }

    .about-features { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0.75rem; }
    .about-feature { padding: 1.25rem; border-radius: 14px; }
    .about-feature-icon { width: 40px; height: 40px; border-radius: 10px; font-size: 1.25rem; margin-bottom: 0.75rem; }
    .about-feature h3 { font-size: 0.95rem; }
    .about-feature p { font-size: 0.85rem; }

    .about-subject-tag { padding: 0.35rem 0.85rem; font-size: 0.8rem; border-radius: 16px; }
}