html, body {
    font-family: sans-serif;
}

.hero {
    width: 100%;
    height: 300px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    box-shadow: 0 8px 24px rgba(0,0,0,0.35);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
      radial-gradient(ellipse at center, rgba(0,0,0,0) 30%, rgba(0,0,0,0.55) 100%),
      linear-gradient(rgba(0,0,0,0.25), rgba(0,0,0,0.25));
    backdrop-filter: none;
}

.hero-content {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
    z-index: 2;
}

.hero-content h1 {
    color: #fff;
    font-size: 64px;
    font-weight: 600;
    margin: 0;
    text-shadow: 0 4px 14px rgba(0,0,0,0.6);
}

#about-us {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.visi {
    margin: 50px 8vw;
}

#visi-title {
    font-family: Courier;
    font-size: 24px;
    font-weight: 50;
}

#visi-text {
    font-size: 60px;
    margin: 15px 0;
}

#about-description {
    background-color: #FAF3DD;
    font-size: 15px;
    padding: 50px 50px;
}

@media (max-width: 768px) {
    .hero { height: 200px; }
    .hero-content h1 { font-size: 32px; }
    #about-us { grid-template-columns: none; grid-template-rows: auto 1fr; }
    .visi { text-align: center; }
    #visi-text { font-size: 32px; }
}