/* =====================================================
   KEUNGGULAN SECTION - HK EQUIPMENT
===================================================== */
#keunggulan {
    position: relative;
    overflow: hidden;
}

.keunggulan-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    height: 100%;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    z-index: 1;
}

.keunggulan-card:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: var(--primary-color);
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Animasi Icon */
.icon-box {
    width: 80px;
    height: 80px;
    background: rgba(220, 53, 69, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: all 0.4s ease;
}

.keunggulan-card:hover .icon-box {
    background: var(--primary-color);
    transform: rotate(10deg);
}

.keunggulan-card:hover .icon-box i {
    color: #fff !important;
}

/* Typography */
.keunggulan-card h4 {
    font-size: 1.25rem;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.keunggulan-card p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* Decorative Background */
#keunggulan::before {
    content: "";
    position: absolute;
    top: -10%;
    right: -5%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(220, 53, 69, 0.05) 0%, transparent 70%);
    z-index: 0;
}