/* ============================================================
 * Collaceptor - Site Header Stylesheet v1.0.2
 *
 * /infra-nw/ の main.css の .site-header 系ルールを完全コピー。
 * 親クラスのみ .cl-site-header に変更し、内部クラス名（.logo,
 * .primary, .btn-apply 等）は /infra-nw/ と完全に一致。
 *
 * CSS変数 (--site-*) は推定値で定義。main.css の :root 値を
 * 教えていただければ完全一致版に更新可能です。
 *
 * @version 1.0.2
 * ============================================================ */

/* -------------------------------------------------------------
 * 0. CSS変数（推定値: main.css の :root 値で上書き可能）
 * ----------------------------------------------------------- */
body.collaceptor-top,
body.collaceptor-company {
	--site-cream:  #FAF6EE;
	--site-line:   #E8E3D6;
	--site-navy:   #0F1F3D;
	--site-ink:    #1A2944;
	--site-muted:  #8B8B8B;
	--site-accent: #FF7A1A;
}

/* -------------------------------------------------------------
 * 1. 既存zephyrヘッダーを非表示化（TOP・/company/のみ）
 * ----------------------------------------------------------- */
body.collaceptor-top .l-header,
body.collaceptor-company .l-header,
body.collaceptor-top .l-subheader,
body.collaceptor-company .l-subheader,
body.collaceptor-top .l-titlebar,
body.collaceptor-company .l-titlebar {
	display: none !important;
}

/* -------------------------------------------------------------
 * 2. ヘッダー本体（/infra-nw/ main.css と完全一致）
 * ----------------------------------------------------------- */
body.collaceptor-top .cl-site-header,
body.collaceptor-company .cl-site-header {
	position: fixed !important;
	top: 0;
	left: 0;
	right: 0;
	z-index: 9999 !important;
	padding: 20px 40px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	background: var(--site-cream) !important;
	backdrop-filter: blur(20px);
	-webkit-backdrop-filter: blur(20px);
	border-bottom: 1px solid var(--site-line);
	box-shadow: 0 1px 0 rgba(15, 31, 61, 0.04);
	transition: border-color 0.3s ease, box-shadow 0.3s ease;
	isolation: isolate;
	font-family: "Inter", "Noto Sans JP", -apple-system, sans-serif;
}

body.collaceptor-top .cl-site-header.scrolled,
body.collaceptor-company .cl-site-header.scrolled {
	border-bottom-color: var(--site-line);
	box-shadow: 0 1px 0 rgba(15, 31, 61, 0.04), 0 8px 24px rgba(15, 31, 61, 0.05);
}

/* -------------------------------------------------------------
 * 3. ロゴ
 * ----------------------------------------------------------- */
body.collaceptor-top .cl-site-header .logo,
body.collaceptor-company .cl-site-header .logo {
	display: flex;
	align-items: center;
	gap: 14px;
	text-decoration: none;
	color: var(--site-navy);
}

body.collaceptor-top .cl-site-header .logo:hover,
body.collaceptor-company .cl-site-header .logo:hover {
	text-decoration: none;
}

body.collaceptor-top .cl-site-header .logo-img,
body.collaceptor-company .cl-site-header .logo-img {
	height: 36px;
	width: auto;
	display: block;
}

body.collaceptor-top .cl-site-header .logo-divider,
body.collaceptor-company .cl-site-header .logo-divider {
	width: 1px;
	height: 28px;
	background: var(--site-line);
	display: block;
}

body.collaceptor-top .cl-site-header .logo-text,
body.collaceptor-company .cl-site-header .logo-text {
	display: flex;
	flex-direction: column;
	line-height: 1.1;
}

body.collaceptor-top .cl-site-header .logo-text-main,
body.collaceptor-company .cl-site-header .logo-text-main {
	font-family: "JetBrains Mono", "Inter", monospace;
	font-size: 11px;
	font-weight: 500;
	color: var(--site-ink);
	letter-spacing: 0.18em;
	text-transform: uppercase;
}

body.collaceptor-top .cl-site-header .logo-text-sub,
body.collaceptor-company .cl-site-header .logo-text-sub {
	font-family: "JetBrains Mono", "Inter", monospace;
	font-size: 9px;
	font-weight: 400;
	color: var(--site-muted);
	letter-spacing: 0.18em;
	text-transform: uppercase;
	margin-top: 3px;
}

/* -------------------------------------------------------------
 * 4. ナビゲーション (.primary)
 * ----------------------------------------------------------- */
body.collaceptor-top .cl-site-header .primary,
body.collaceptor-company .cl-site-header .primary {
	display: flex;
	align-items: center;
	gap: 36px;
}

body.collaceptor-top .cl-site-header .primary > a:not(.btn-apply),
body.collaceptor-company .cl-site-header .primary > a:not(.btn-apply) {
	display: inline-flex;
	flex-direction: column;
	align-items: center;
	gap: 2px;
	color: var(--site-ink);
	text-decoration: none;
	font-size: 14px;
	font-weight: 500;
	letter-spacing: 0.02em;
	line-height: 1.2;
	transition: opacity 0.2s ease;
}

body.collaceptor-top .cl-site-header .primary > a:not(.btn-apply):hover,
body.collaceptor-company .cl-site-header .primary > a:not(.btn-apply):hover {
	opacity: 0.6;
	text-decoration: none;
}

body.collaceptor-top .cl-site-header .primary small,
body.collaceptor-company .cl-site-header .primary small {
	display: block;
	font-size: 10px;
	color: var(--site-muted);
	font-weight: 400;
	letter-spacing: 0.06em;
	line-height: 1.2;
}

/* -------------------------------------------------------------
 * 5. CTAボタン (.btn-apply) - 矢印は::afterで実装
 * ----------------------------------------------------------- */
body.collaceptor-top .cl-site-header .btn-apply,
body.collaceptor-company .cl-site-header .btn-apply {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 13px 26px;
	background: var(--site-accent);
	color: #FFFFFF;
	font-size: 14px;
	font-weight: 600;
	text-decoration: none;
	border-radius: 4px;
	transition: all 0.2s ease;
	margin-left: 8px;
	letter-spacing: 0.02em;
}

body.collaceptor-top .cl-site-header .btn-apply::after,
body.collaceptor-company .cl-site-header .btn-apply::after {
	content: '→';
	display: inline-block;
	transition: transform 0.2s ease;
	font-size: 16px;
}

body.collaceptor-top .cl-site-header .btn-apply:hover,
body.collaceptor-company .cl-site-header .btn-apply:hover {
	background: #E66A0A;
	color: #FFFFFF;
	text-decoration: none;
	transform: translateY(-1px);
	box-shadow: 0 4px 12px rgba(255, 122, 26, 0.35);
}

body.collaceptor-top .cl-site-header .btn-apply:hover::after,
body.collaceptor-company .cl-site-header .btn-apply:hover::after {
	transform: translateX(4px);
}

/* -------------------------------------------------------------
 * 6. モバイルトグル (.primary-mobile-toggle)
 * ----------------------------------------------------------- */
body.collaceptor-top .cl-site-header .primary-mobile-toggle,
body.collaceptor-company .cl-site-header .primary-mobile-toggle {
	display: none;
	width: 40px;
	height: 40px;
	border: none;
	background: transparent;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 5px;
	cursor: pointer;
	padding: 0;
}

body.collaceptor-top .cl-site-header .primary-mobile-toggle span,
body.collaceptor-company .cl-site-header .primary-mobile-toggle span {
	display: block;
	width: 22px;
	height: 2px;
	background: var(--site-navy);
	border-radius: 1px;
	transition: transform 0.25s ease, opacity 0.2s ease;
}

body.collaceptor-top .cl-site-header .primary-mobile-toggle[aria-expanded="true"] span:nth-child(1),
body.collaceptor-company .cl-site-header .primary-mobile-toggle[aria-expanded="true"] span:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}
body.collaceptor-top .cl-site-header .primary-mobile-toggle[aria-expanded="true"] span:nth-child(2),
body.collaceptor-company .cl-site-header .primary-mobile-toggle[aria-expanded="true"] span:nth-child(2) {
	opacity: 0;
}
body.collaceptor-top .cl-site-header .primary-mobile-toggle[aria-expanded="true"] span:nth-child(3),
body.collaceptor-company .cl-site-header .primary-mobile-toggle[aria-expanded="true"] span:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* -------------------------------------------------------------
 * 7. レスポンシブ
 * ----------------------------------------------------------- */
@media (max-width: 960px) {
	body.collaceptor-top .cl-site-header .primary-mobile-toggle,
	body.collaceptor-company .cl-site-header .primary-mobile-toggle {
		display: flex;
	}
	body.collaceptor-top .cl-site-header .primary,
	body.collaceptor-company .cl-site-header .primary {
		position: fixed;
		top: 77px;
		right: 0;
		left: 0;
		background: var(--site-cream);
		flex-direction: column;
		align-items: stretch;
		padding: 24px;
		gap: 4px;
		border-bottom: 1px solid var(--site-line);
		box-shadow: 0 8px 20px rgba(15, 31, 61, 0.08);
		transform: translateY(-100%);
		opacity: 0;
		pointer-events: none;
		transition: transform 0.3s ease, opacity 0.3s ease;
	}
	body.collaceptor-top .cl-site-header.is-open .primary,
	body.collaceptor-company .cl-site-header.is-open .primary {
		transform: translateY(0);
		opacity: 1;
		pointer-events: auto;
	}
	body.collaceptor-top .cl-site-header .primary > a:not(.btn-apply),
	body.collaceptor-company .cl-site-header .primary > a:not(.btn-apply) {
		flex-direction: row;
		align-items: baseline;
		justify-content: flex-start;
		gap: 14px;
		padding: 14px 8px;
		border-bottom: 1px solid rgba(15, 31, 61, 0.06);
	}
	body.collaceptor-top .cl-site-header .btn-apply,
	body.collaceptor-company .cl-site-header .btn-apply {
		margin: 16px 0 0;
		justify-content: center;
		padding: 14px 24px;
	}
}

@media (max-width: 640px) {
	body.collaceptor-top .cl-site-header,
	body.collaceptor-company .cl-site-header {
		padding: 16px 20px;
	}
}

/* -------------------------------------------------------------
 * 8. ヒーローセクションの上余白調整（position:fixedで覆われる分）
 * ----------------------------------------------------------- */
body.collaceptor-top .clpt-hero {
	padding-top: 120px;
}
body.collaceptor-company .clpc-hero {
	padding-top: 160px;
}