/**
 * Page: Projects (企画ライブ)
 */

.projects-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 1.5rem;
	margin-top: 2.5rem;
}

.projects-card {
	padding: 2rem;
	background-color: var(--color-bg-main, #0d0d0d);
	border: 1px solid var(--color-border, #333);
	border-radius: 6px;
	transition: transform var(--transition-base), border-color var(--transition-base);
}

.projects-card:hover {
	transform: translateY(-2px);
	border-color: var(--color-accent-gold, #c9a84c);
}

.projects-card__title {
	margin: 0 0 1rem;
	font-size: 1.25rem;
	font-weight: 700;
	color: var(--color-accent-gold, #c9a84c);
}

.projects-card__desc {
	margin: 0;
	line-height: 1.85;
	color: var(--color-text-sub, #ccc);
}

/* Flow */
.projects-flow {
	display: grid;
	grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
	gap: 1rem;
	align-items: stretch;
	max-width: 1100px;
	margin: 2.5rem auto 0;
}

.projects-flow__step {
	padding: 1.5rem 1rem;
	background-color: var(--color-bg-sub, #1a1a1a);
	border: 1px solid var(--color-border, #333);
	border-radius: 6px;
	text-align: center;
}

.projects-flow__step-num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	margin-bottom: 0.75rem;
	font-size: 1rem;
	font-weight: 700;
	color: var(--color-bg-main, #0d0d0d);
	background-color: var(--color-accent-gold, #c9a84c);
	border-radius: 50%;
}

.projects-flow__step-title {
	margin: 0 0 0.5rem;
	font-size: 1.05rem;
	font-weight: 700;
}

.projects-flow__step-desc {
	margin: 0;
	font-size: 0.9rem;
	line-height: 1.7;
	color: var(--color-text-sub, #ccc);
}

.projects-flow__arrow {
	align-self: center;
	width: 16px;
	height: 16px;
	border-top: 2px solid var(--color-accent-gold, #c9a84c);
	border-right: 2px solid var(--color-accent-gold, #c9a84c);
	transform: rotate(45deg);
}

@media (max-width: 900px) {
	.projects-flow {
		grid-template-columns: 1fr;
	}
	.projects-flow__arrow {
		transform: rotate(135deg);
		justify-self: center;
		margin: 0.25rem 0;
	}
}