.materi-section {
    background: linear-gradient(135deg, #2C2E39 0%, #1a1c24 100%);
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 100px;
    padding-bottom: 40px;
    padding-left: 20px;
    padding-right: 20px;
}

/* Kotak Putih Besar */
.materi-container-white {
    background-color: #FFFFFF;
    border-radius: 20px;
    padding: 3rem;
    width: 100%;
    max-width: 1000px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    animation: fadeInScale 0.8s ease-out;
}

/* Teks Judul */
.materi-header-text h2 {
    font-size: 2rem;
    color: #2C2E39;
    margin-bottom: 10px;
    font-weight: 800;
}

.materi-header-text p {
    color: #7f8c8d;
    font-size: 1.1rem;
    margin-bottom: 40px;
}

/* Grid Layout */
.materi-grid-menu {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

/* Kartu Menu */
.materi-card-item {
    background-color: #F8F9FA;
    border: 1px solid #e9ecef;
    border-radius: 15px;
    padding: 30px 20px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #2C2E39;
}

.materi-card-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 171, 228, 0.15);
    border-color: #00ABE4;
    background-color: #FFFFFF;
}

/* Icon */
.materi-icon {
    width: 60px;
    height: 60px;
    background-color: #00ABE4;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    color: #FFFFFF;
    margin-bottom: 20px;
    box-shadow: 0 4px 10px rgba(0, 171, 228, 0.3);
}

.materi-card-item h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.materi-card-item p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@media (max-width: 768px) {
    .materi-container-white {
        padding: 1.5rem;
    }

    .materi-grid-menu {
        grid-template-columns: 1fr;
    }
}