.portfolio-main.sub-wrapper {
	padding-bottom: 190px;
}

.portfolio-main .portfolio-filter-swiper {
	height: 44px;
	margin-bottom: 32px;
}

.portfolio-main .portfolio-filter-swiper .swiper-wrapper {
	gap: 6px;
}

.portfolio-main .portfolio-filter-swiper .swiper-wrapper .swiper-slide {
	width: auto;             /* ❗ 핵심: 내용만큼 너비 */
	display: inline-flex;    /* 내부 컨텐츠에 맞춰 정렬 */
	align-items: center;
	white-space: nowrap;     /* 긴 텍스트 줄바꿈 방지 */
	cursor: pointer;
}

.portfolio-main .portfolio-list {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 66px 24px;
	margin-bottom: 74px;
}

.portfolio-main .portfolio-thumb {
	display: block;
	border-radius: 8px;
	width: 100%;
	aspect-ratio: 3/2;
}

.portfolio-main .portfolio-thumb .image-wrap {
	border: 1px solid rgba(13, 17, 55, 0.1);
	border-radius: 8px;
	height: 256px;
	margin-bottom: 16px;
	text-align: center;
}

.portfolio-main .portfolio-thumb .image-wrap.no-image-wrap {
	background: url('../../images/egovframework/sub/no-image-bg.png') no-repeat center center;
	background-size: cover;
}

.portfolio-main .portfolio-thumb .image-wrap img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.portfolio-main .portfolio-thumb .image-wrap.no-image-wrap img {
	width: 68%;
}

.portfolio-main .portfolio-thumb .project-info {
	display: flex;
}

.portfolio-main .category-name {
	margin-right: 10px;
	padding: 0 12px;
	background-color: rgba(13, 17, 55, 0.6);
	border-radius: 24px;
	color: var(--color-white-100);
	height: 24px;
	line-height: 24px;
}

.portfolio-main .portfolio-desc {
	margin-bottom: 42px;
	font-size: 2rem;
	display: inline-block;
	line-height: 2.4rem;
}

.portfolio-main .portfolio-more-wrap {
	text-align: center;
}

.portfolio-main .portfolio-more {
	background-color: var(--color-white-100);
	border: 1px solid var(--color-primary);
	cursor: pointer;
	font-weight: 500;
}

.portfolio-main .portfolio-empty {
    font-size: 2rem;
    color: rgba(13, 17, 55, 0.7);
    text-align: center;
}

.portfolio-main .btn-click.active {
	border: none;
	background-color: var(--color-primary);
	color: var(--color-white-100);
}

/* 반응형 */
@media (max-width: 768px) {
	.portfolio-main.sub-wrapper {
		padding-bottom: 126px;
	}
	
	.portfolio-main .portfolio-filter-swiper {
		margin-bottom: 24px;
		height: 40px;
		padding-right: 80px;
	}
	
	.portfolio-main .portfolio-list {
		grid-template-columns: repeat(2, 1fr);
		gap: 48px 24px;
		margin-bottom: 48px;
	}
	
	.portfolio-main .portfolio-thumb .image-wrap {
		height: 220px;
	}
	
	.portfolio-main .portfolio-empty {
		font-size: 1.4rem;
	}
}

@media (max-width: 480px) {
	.portfolio-main .portfolio-list {
		grid-template-columns: repeat(1, 1fr);
		gap: 48px 24px;
		margin-bottom: 48px;
	}
}