/*--------------------------------------------------------------
# Single Project
--------------------------------------------------------------*/
.portfolio-title {
	margin-bottom: 1rem;
	font-size: 24px;
	font-weight: 700;
	line-height: 1.6;
}
.portfolio-title .works-tag {
	margin-right: 1em;
	padding: 5px 10px;
	font-size: 14px;
	vertical-align: middle;
	border-radius: 5px;
}
.portfolio-title .works-tag.uiux {
	background: #82bcb2;
}
.portfolio-title .works-tag.web {
	background: #85b6e1;
}
.portfolio-title .works-tag.others {
	background: #acafcd;
}
.project-image-container {
	position: relative;
	overflow: hidden;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}
.project-image {
	display: block;
	width: 100%;
	height: auto;
}
.image-caption {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 0.5rem;
	text-align: center;
	color: #fff;
	font-size: 0.8rem;
	background-color: rgba(0, 0, 0, 0.7);
}
.tool-badge {
	display: inline-block;
	margin-right: 0.5rem;
	margin-bottom: 0.5rem;
	padding: 0.25rem 0.75rem;
	background-color: #f0f0f0;
	border-radius: 4px;
	font-size: 0.875rem;
}
.section-title {
	margin-bottom: 1.5rem;
	font-size: 1.5rem;
	font-weight: 600;
}
.subsection-title {
	display: flex;
	align-items: center;
	margin-bottom: 0.75rem;
	font-size: 1.1rem;
	font-weight: 500;
}
.subsection-title i {
	margin-right: 0.5rem;
	color: #6c757d;
}
.project-text {
	color: #666;
}
.project-link {
	color: #666;
}
.project-link:hover {
	color: #047864;
}
/*
.concept-item {
	display: flex;
	align-items: flex-start;
	margin-bottom: 1rem;
}
.concept-number {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 24px;
	height: 24px;
	margin-right: 0.75rem;
	margin-top: 0.125rem;
	border-radius: 50%;
	background-color: #f0f0f0;
	color: #333;
	font-size: 0.875rem;
	font-weight: 500;
}
*/
.concept-card {
	display: block;
	width: 100%;
	height: 100%;
	padding: 1.5rem;
	background-color: #f0f0f0;
}
.concept-number {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 30px;
	height: 30px;
	margin-bottom: 1rem;
	color: white;
	font-weight: 600;
	background-color: #047864;
	border-radius: 50%;
}
.concept-text {
	font-size: 0.95rem;
}
.achievements-list {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}
.achievement-item {
	background-color: #fff;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
	overflow: hidden;
}
.achievement-content {
	display: flex;
	flex-direction: column;
}
.achievement-header {
	display: flex;
	align-items: center;
	padding: 1.25rem;
	background-color: #fafafa;
	border-bottom: 1px solid #ccc;
}
.achievement-title {
	margin: 0;
	color: #333;
	font-size: 1.1rem;
	font-weight: 600;
}
.achievement-body {
	display: flex;
	flex-wrap: wrap;
	gap: 1.5rem;
	align-items: center;
	padding: 1.25rem;
}
.achievement-text {
	flex: 1;
	min-width: 250px;
	color: #666;
}

.achievement-image {
	flex: 1;
	min-width: 250px;
	max-width: 400px;
	overflow: hidden;
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}
.achievement-image img {
	display: block;
	width: 100%;
	height: auto;
	transition: transform 0.3s;
}
.achievement-image img:hover {
	transform: scale(1.03);
}

/* 画像なしの場合 */
.achievement-body.no-image .achievement-text {
	max-width: 100%;
}
.divider {
	margin: 2rem 0;
	border-top: 1px solid #dee2e6;
}
.nav-link {
	color: #6c757d;
	text-decoration: none;
	transition: color 0.2s;
}
.nav-link:hover {
	color: #333;
}
.btn-outline-secondary {
	border-color: #dee2e6;
}

@media (max-width: 767px) {
	.achievement-body {
		flex-direction: column;
		align-items: flex-start;
	}
	.achievement-image {
		width: 100%;
		max-width: 100%;
	}
}