/* 카드 기본 스타일 */
.card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 30px;
    transition: var(--transition);
}

/* 서비스 카드 */
.service-card {
    text-align: center;
    padding: 40px 30px;
}

.service-card .icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: rgba(0, 166, 81, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-card .icon-wrapper img {
    width: 40px;
    height: 40px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--light-text);
}

.service-card p {
    color: var(--gray-text);
    margin-bottom: 25px;
}

/* 블로그 카드 */
.post-card {
    background: none;
    border: none;
    padding: 0;
}

.post-card .post-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
}

.post-card .post-image img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: var(--transition);
}

.post-card:hover .post-image img {
    transform: scale(1.05);
}

.post-card .category {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--primary-gradient);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--light-text);
}

.post-card .post-content h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.post-card .post-content h3 a {
    color: var(--light-text);
    text-decoration: none;
    transition: var(--transition);
}

.post-card .post-content h3 a:hover {
    color: var(--primary-color);
}

.post-card .post-meta {
    display: flex;
    gap: 15px;
    color: var(--gray-text);
    font-size: 0.9rem;
}

/* 성공사례 카드 */
.case-card {
    background: none;
    border: none;
    padding: 0;
}

.case-card .case-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
}

.case-card .case-image img {
    width: 100%;
    height: 320px;
    object-fit: cover;
}

.case-card .case-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2), rgba(0,0,0,0.8));
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.case-card .industry-tag {
    background: rgba(255, 255, 255, 0.2);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--light-text);
    align-self: flex-start;
}

.case-card .case-stats {
    text-align: center;
}

.case-card .stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--light-text);
    margin-bottom: 5px;
}

.case-card .stat-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

/* 반응형 */
@media (max-width: 768px) {
    .service-card {
        padding: 30px 20px;
    }

    .post-card .post-image img {
        height: 200px;
    }

    .case-card .case-image img {
        height: 280px;
    }
}