.about-hero {
    position: relative;
    padding-top: 160px;
    padding-bottom: 60px;
    overflow: hidden;
    background: linear-gradient(180deg, #fdfbf9 0%, #fff 100%);
}

.about-hero-bg {
    position: absolute;
    z-index: 0;
    opacity: 0.6;
    filter: blur(60px);
    border-radius: 50%;
}

.about-hero-inner {
    position: relative;
    z-index: 1;
    text-align: center;
}

.about-hero-inner h1 {
    font-size: clamp(2.2rem, 4vw, 3rem);
}

.about-main {
    padding-top: 60px;
}

.about-card {
    max-width: 920px;
    margin: 0 auto;
    background: white;
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 44px;
}

.about-card h2 {
    margin-bottom: 10px;
}

.about-card h3 {
    color: var(--col-dark);
    font-weight: 700;
    margin-bottom: 28px;
}

.about-card h4 {
    margin-top: 28px;
    margin-bottom: 10px;
    color: var(--col-blue);
}

.about-card p {
    margin-bottom: 14px;
}

.nav-links a.active {
    color: var(--col-orange);
}

@media (max-width: 768px) {
    .about-card {
        padding: 28px;
    }
}