.services-grid {
    display: flex;
    flex-direction: row;
    gap: 32px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 28px;
}
.service-card {
    background: #ECECEC;
    border-radius: 18px;
    box-shadow: 0 4px 22px rgba(35,52,68,0.07);
    padding: 0;
    width: 320px;
    max-width: 100%;
    transition: box-shadow 0.18s, border 0.18s;
    cursor: pointer;
    overflow: hidden;
}
.service-card .service-header {
    display: flex;
    align-items: center;
    padding: 22px 22px;
    gap: 16px;
}
.service-card .service-header i {
    color: #57717E;
    font-size: 1.6rem;
}
.service-card .service-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #233444;
    flex: 1;
    margin: 0;
}
.service-card .toggle-btn {
    font-size: 1.2rem;
    color: #233444;
    margin-left: 10px;
}
.service-card .service-body {
    padding: 0 22px 18px 22px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.38s cubic-bezier(.36,.42,.21,1.05);
    opacity: 0.8;
    background: #f6f6f6;
    font-size: 1rem;
    color: #233444;
}
.service-card.active .service-body {
    opacity: 1;
    max-height: 920px;
    transition: max-height 0.5s cubic-bezier(.36,.42,.21,1.05);
}
.service-card.active .toggle-btn i {
    transform: rotate(180deg);
}
.service-card strong {
    display: block;
    margin-top: 7px;
    margin-bottom: 3px;
    font-weight: 700;
    color: #57717E;
}
.service-card ul {
    list-style: disc inside;
    margin: 8px 0 10px 0;
    padding-left: 8px;
}
.service-card li {
    margin-bottom: 5px;
    font-size: 0.98rem;
}
@media (max-width:950px){
    .services-grid {
        gap: 18px;
        flex-direction: column;
        align-items: center;
    }
    .service-card {
        width: 96%;
        max-width: 480px;
        margin-bottom: 12px;
    }
}