/* --- LAYOUT UTAMA --- */
.single-grid {
    display: flex;
    justify-content: center;
    padding: 40px 20px;
}

/* --- KARTU SERTIFIKAT --- */
.single-grid-card {
    position: relative;
    background-color: #852F6A;
    border-radius: 20px;
    padding: 40px;
    max-width: 750px;
    width: 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.single-grid-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(133, 47, 106, 0.35);
    border-left: 10px solid #f7e018;
}

/* --- ICON PENCAPAIAN --- */
.achievement-badge {
    position: absolute;
    top: -20px;
    right: 30px;
    background: #f7e018;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #852F6A;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    border: 4px solid white;
    z-index: 10;
    transition: transform 0.4s ease;
}

.single-grid-card:hover .achievement-badge {
    transform: rotate(15deg) scale(1.1);
}

/* --- GAMBAR SERTIFIKAT --- */
.single-grid-card-body {
    background: white;
    padding: 12px;
    border-radius: 15px;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.05);
}

.single-grid-card-body img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    display: block;
    transition: transform 0.4s ease;
}

.single-grid-card:hover .single-grid-card-body img {
    transform: scale(1.01);
}