/* ================================================================
   SECTION TENTANG SEKOLAH
================================================================ */
.tentang-section {
    position: relative;
    background: #ffffff;
    padding: 100px 0 90px;
    overflow: hidden;
}

/* Lengkungan atas */
.tentang-section::before {
    content: "";
    position: absolute;
    top: -60px;
    left: 0;
    width: 100%;
    height: 120px;
    background: #ffffff;
    border-radius: 0 0 100px 100px;

    
}

/* Lengkungan bawah */
.tentang-section::after {
    content: "";
    position: absolute;
    bottom: -60px;
    left: 0;
    width: 100%;
    height: 120px;
    background: #ffffff;
    border-radius: 0 0 100px 100px;
}

/* Konten */
.tentang-section .container {
    position: relative;
    z-index: 2;
    max-width: 900px;
    text-align: center;
}

/* Judul */
.tentang-section h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: #0f172a;
}

/* Garis bawah halus */
.tentang-section h2::after {
    content: "";
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, #0ea5e9, #38bdf8);
    margin: 15px auto 0;
    border-radius: 10px;
}

/* Paragraf */
.tentang-section p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #475569;
    margin-top: 25px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .tentang-section {
        padding: 80px 20px;
    }

    .tentang-section h2 {
        font-size: 1.8rem;
    }

    .tentang-section p {
        font-size: 1rem;
    }
}

/* ================================================================
   FADE UP ANIMATION (SCROLL)
================================================================ */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease-out;
}

.fade-up.show {
    opacity: 1;
    transform: translateY(0);
}