/* ============================================================
 * Collaceptor - Case Page Footer
 *
 * /cases/ 配下の固定ページ用フッター。
 * /infra-nw/ ページのカラーパレット (ネイビー#06101F / シアン#00F2FE /
 * オレンジ#FF6B00) を継承し、ヘッダーと一貫した印象を作る。
 *
 * @version 1.0.0
 * ============================================================ */

.cl-case-footer {
	background: linear-gradient(180deg, #06101F 0%, #0A1A35 100%);
	color: #FFFFFF;
	padding: 80px 0 0;
	font-family: 'Noto Sans JP', system-ui, -apple-system, sans-serif;
	line-height: 1.65;
	margin-top: 64px;
}

.cl-case-footer__inner {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 32px 64px;
	display: grid;
	grid-template-columns: 1.3fr 2fr 1.2fr;
	gap: 56px;
	align-items: start;
}

/* ===== Brand ===== */
.cl-case-footer__logo-link {
	display: flex;
	align-items: center;
	gap: 14px;
	text-decoration: none;
	color: inherit;
	margin-bottom: 22px;
	transition: opacity 0.2s ease;
}
.cl-case-footer__logo-link:hover {
	opacity: 0.85;
}

.cl-case-footer__logo {
	height: 48px;
	width: auto;
	display: block;
	filter: brightness(1.1);
}

.cl-case-footer__brand-text {
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.cl-case-footer__brand-name {
	font-size: 19px;
	font-weight: 700;
	letter-spacing: 0.02em;
	color: #FFFFFF;
	line-height: 1.2;
}

.cl-case-footer__brand-sub {
	font-size: 11px;
	letter-spacing: 0.14em;
	color: #00F2FE;
	text-transform: uppercase;
	font-weight: 500;
	line-height: 1.2;
}

.cl-case-footer__tagline {
	font-size: 14px;
	color: rgba(255, 255, 255, 0.78);
	line-height: 1.75;
	margin: 0 0 12px 0;
	font-weight: 500;
}

.cl-case-footer__motto {
	font-size: 12px;
	color: rgba(255, 255, 255, 0.4);
	margin: 0;
	font-style: italic;
}

/* ===== Navigation ===== */
.cl-case-footer__nav {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 32px;
}

.cl-case-footer__nav-title {
	font-size: 11px;
	letter-spacing: 0.16em;
	color: #00F2FE;
	text-transform: uppercase;
	font-weight: 600;
	margin: 0 0 18px 0;
	padding-bottom: 10px;
	border-bottom: 1px solid rgba(0, 242, 254, 0.18);
}

.cl-case-footer__nav-list {
	list-style: none !important;
	padding: 0 !important;
	margin: 0 !important;
}

.cl-case-footer__nav-list li {
	margin: 0 0 11px 0 !important;
	padding: 0 !important;
	list-style: none !important;
}

.cl-case-footer__nav-list a {
	color: rgba(255, 255, 255, 0.82);
	text-decoration: none;
	font-size: 14px;
	transition: color 0.2s ease, padding-left 0.2s ease;
	display: inline-block;
	position: relative;
}

.cl-case-footer__nav-list a:hover {
	color: #FF6B00;
	padding-left: 4px;
}

/* ===== CTA Box ===== */
.cl-case-footer__cta {
	background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-radius: 14px;
	padding: 26px 24px;
	backdrop-filter: blur(6px);
}

.cl-case-footer__cta-eyebrow {
	display: inline-block;
	font-size: 10px;
	letter-spacing: 0.18em;
	color: #00F2FE;
	text-transform: uppercase;
	font-weight: 700;
	margin-bottom: 12px;
}

.cl-case-footer__cta-lead {
	font-size: 15px;
	line-height: 1.6;
	color: #FFFFFF;
	margin: 0 0 18px 0;
	font-weight: 500;
}

.cl-case-footer__cta-lead strong {
	color: #00F2FE;
	font-weight: 700;
}

.cl-case-footer__cta-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	background: #FF6B00;
	color: #FFFFFF;
	padding: 13px 22px;
	border-radius: 10px;
	text-decoration: none;
	font-size: 14px;
	font-weight: 600;
	transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
	width: 100%;
	box-sizing: border-box;
	letter-spacing: 0.02em;
}

.cl-case-footer__cta-btn:hover {
	background: #E56000;
	transform: translateY(-1px);
	box-shadow: 0 8px 20px rgba(255, 107, 0, 0.3);
	color: #FFFFFF;
}

.cl-case-footer__cta-arrow {
	transition: transform 0.2s ease;
	display: inline-block;
}

.cl-case-footer__cta-btn:hover .cl-case-footer__cta-arrow {
	transform: translateX(3px);
}

.cl-case-footer__cta-note {
	font-size: 11px;
	color: rgba(255, 255, 255, 0.5);
	text-align: center;
	margin: 12px 0 0 0;
	letter-spacing: 0.04em;
}

/* ===== Bottom (Company / Copyright) ===== */
.cl-case-footer__bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	background: rgba(0, 0, 0, 0.15);
}

.cl-case-footer__bottom-inner {
	max-width: 1200px;
	margin: 0 auto;
	padding: 22px 32px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 20px;
	flex-wrap: wrap;
}

.cl-case-footer__company-info {
	display: flex;
	align-items: center;
	gap: 4px;
	flex-wrap: wrap;
	color: rgba(255, 255, 255, 0.55);
	font-size: 12px;
}

.cl-case-footer__company-name {
	font-weight: 600;
	color: rgba(255, 255, 255, 0.85);
	font-size: 13px;
}

.cl-case-footer__company-sep {
	color: rgba(255, 255, 255, 0.25);
	margin: 0 2px;
}

.cl-case-footer__company-detail {
	color: rgba(255, 255, 255, 0.55);
}

.cl-case-footer__copyright {
	font-size: 12px;
	color: rgba(255, 255, 255, 0.4);
	letter-spacing: 0.04em;
	white-space: nowrap;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
	.cl-case-footer__inner {
		grid-template-columns: 1fr 1fr;
		gap: 48px;
	}
	.cl-case-footer__cta {
		grid-column: 1 / -1;
		max-width: 480px;
	}
}

@media (max-width: 768px) {
	.cl-case-footer {
		padding: 56px 0 0;
		margin-top: 40px;
	}
	.cl-case-footer__inner {
		grid-template-columns: 1fr;
		gap: 40px;
		padding: 0 24px 48px;
	}
	.cl-case-footer__nav {
		grid-template-columns: repeat(3, 1fr);
		gap: 20px;
	}
	.cl-case-footer__cta {
		max-width: 100%;
	}
	.cl-case-footer__bottom-inner {
		flex-direction: column;
		text-align: center;
		padding: 20px 24px;
		gap: 12px;
	}
	.cl-case-footer__company-info {
		justify-content: center;
		text-align: center;
	}
}

@media (max-width: 480px) {
	.cl-case-footer__inner {
		padding: 0 20px 40px;
	}
	.cl-case-footer__nav {
		grid-template-columns: 1fr;
		gap: 28px;
	}
	.cl-case-footer__nav-title {
		padding-bottom: 8px;
		margin-bottom: 14px;
	}
	.cl-case-footer__logo {
		height: 40px;
	}
	.cl-case-footer__brand-name {
		font-size: 17px;
	}
}

/* Print: フッターは非表示 */
@media print {
	.cl-case-footer {
		display: none !important;
	}
}