@charset "UTF-8";

/* 共通部分のリセットはヘッダー・フッター内に限定します。 */
:where(.site-header, .site-footer) {
	color: var(--bizmondo-navy);
	font-family: var(--bizmondo-font-body);
	font-size: 16px;
	line-height: 1.9;
	-webkit-font-smoothing: antialiased;
}
:where(.site-header, .site-footer) a { color: inherit; text-decoration: none; }
:where(.site-header, .site-footer) a:hover { text-decoration: none; }
:where(.site-header, .site-footer) p { margin: 0; }
:where(.site-header, .site-footer) ul { margin: 0; padding: 0; list-style: none; }
:where(.site-header, .site-footer) button { color: inherit; font: inherit; cursor: pointer; }
:where(.site-header, .site-footer) a,
:where(.site-header, .site-footer) button { -webkit-tap-highlight-color: transparent; }
:where(.site-header, .site-footer) :focus-visible { outline: 3px solid #034e9c; outline-offset: 5px; }
.site-header [hidden], .site-footer [hidden] { display: none !important; }

/* WordPress の管理バーは 782px 以下で46px、通常32px。 */
body.admin-bar { --bizmondo-admin-offset: 32px; }
@media (max-width: 782px) { body.admin-bar { --bizmondo-admin-offset: 46px; } }
/* 600px 以下の管理バーは標準で追従しないため、JS 無効時は自然な位置で追従。 */
@media (max-width: 600px) { body.admin-bar { --bizmondo-admin-offset: 0px; } }

.site-header {
	height: var(--bizmondo-header-height);
	position: sticky;
	top: var(--bizmondo-admin-offset);
	z-index: 40;
	background: rgba(255, 255, 255, .97);
	border-bottom: 1px solid #eef1f5;
}
.site-header__inner {
	height: 100%;
	width: min(var(--bizmondo-header-max-width), calc(100% - var(--bizmondo-header-gutter) * 2));
	margin: auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 36px;
}
:where(.site-header, .site-footer) .brand { display: inline-flex; flex-direction: column; flex-shrink: 0; line-height: 1; }
:where(.site-header, .site-footer) .brand-word {
	font-family: var(--bizmondo-font-latin);
	font-size: 35px;
	font-weight: 700;
	letter-spacing: -1.9px;
	color: var(--bizmondo-blue);
}
:where(.site-header, .site-footer) .brand-dot { color: var(--bizmondo-navy); }
:where(.site-header, .site-footer) .brand-sub {
	font-family: var(--bizmondo-font-latin);
	font-size: 9px;
	font-weight: 700;
	letter-spacing: .24em;
	color: var(--bizmondo-navy);
	padding-top: 6px;
	padding-left: 2px;
}
.primary-navigation { min-width: 0; }
.primary-navigation .primary-menu { display: flex; align-items: center; gap: 28px; font-size: 13px; font-weight: 700; }
.primary-navigation li { position: relative; }
.primary-navigation a { display: block; }
.primary-navigation a:not(.nav-cta) { padding-block: 12px; }
.primary-navigation a:not(.nav-cta):hover { color: var(--bizmondo-blue); }
.primary-navigation a.nav-cta {
	display: flex;
	align-items: center;
	gap: 18px;
	background: var(--bizmondo-blue);
	color: #fff;
	padding: 15px 20px;
	border-radius: 3px;
}
.primary-navigation a.nav-cta:hover { background: var(--bizmondo-blue-dark); }
/* プロトタイプの SVG 矢印をマスクとして使用。追加画像・外部通信は不要です。 */
.primary-navigation a.nav-cta::after {
	content: "";
	width: 18px;
	height: 22px;
	flex-shrink: 0;
	background: currentColor;
	-webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 12h15M13 5l7 7-7 7' fill='none' stroke='black' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
	mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 12h15M13 5l7 7-7 7' fill='none' stroke='black' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
}
.primary-navigation .menu-setup-note { max-width: 260px; font-size: 11px; font-weight: 400; color: var(--bizmondo-muted); }
.site-header .menu-toggle { display: none; }

/* 子メニューは親リンクと開閉ボタンを分離。JS 無効時も hover / focus で表示。 */
.primary-navigation .sub-menu {
	display: none;
	position: absolute;
	top: 100%;
	right: 0;
	width: max-content;
	min-width: 200px;
	max-width: min(320px, calc(100vw - 40px));
	padding: 8px 16px;
	background: #fff;
	border: 1px solid var(--bizmondo-border);
	box-shadow: 0 15px 20px #173f5612;
}
.primary-navigation .sub-menu .sub-menu { position: static; width: auto; min-width: 0; padding-inline: 12px 0; border: 0; box-shadow: none; }
.site-header:not(.has-navigation-js) li:hover > .sub-menu,
.site-header:not(.has-navigation-js) li:focus-within > .sub-menu,
.primary-navigation li.is-submenu-open > .sub-menu { display: block; }
.primary-navigation .submenu-toggle {
	position: absolute;
	top: 0;
	right: 0;
	width: 32px;
	min-height: 44px;
	padding: 0;
	border: 0;
	background: transparent;
}
.primary-navigation .submenu-toggle::before { content: ""; display: inline-block; width: 7px; height: 7px; border-right: 1.5px solid; border-bottom: 1.5px solid; transform: translateY(-2px) rotate(45deg); transition: transform .2s; }
.primary-navigation .submenu-toggle[aria-expanded="true"]::before { transform: translateY(2px) rotate(225deg); }
.primary-navigation .has-submenu-toggle > a { padding-right: 34px; }

/* フッターは白背景の2段。任意の footer メニューは下段に配置します。 */
.site-footer { background: #fff; }
.site-footer__inner {
	width: min(var(--bizmondo-layout-width), calc(100% - var(--bizmondo-layout-gutter) * 2));
	margin-inline: auto;
	padding-top: 55px;
	padding-bottom: 25px;
}
.site-footer .footer-top { display: flex; align-items: center; gap: 48px; }
.site-footer .brand-word { font-size: 31px; }
.site-footer .footer-company { font-size: 13px; font-weight: 700; line-height: 2; }
.site-footer .footer-company > span { color: var(--bizmondo-muted); font-weight: 400; font-size: 12px; }
.site-footer .back-top { margin-left: auto; font-family: var(--bizmondo-font-latin); font-size: 10px; letter-spacing: .1em; }
.site-footer .back-top:hover { color: var(--bizmondo-blue); }
.site-footer .footer-bottom { margin-top: 35px; padding-top: 20px; border-top: 1px solid var(--bizmondo-border); display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.site-footer .footer-copyright { font-family: var(--bizmondo-font-latin); font-size: 12px; letter-spacing: .03em; color: var(--bizmondo-muted); }
.site-footer .footer-menu { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 11px; }
.site-footer .footer-menu .sub-menu { padding-left: 12px; }
.site-footer .footer-menu a:hover { color: var(--bizmondo-blue); }
.skip-link:focus { position: fixed; }
#main-content, #site-top { scroll-margin-top: calc(var(--bizmondo-header-height) + 46px); }
html { scroll-behavior: smooth; }

@media (max-width: 1180px) {
	.site-header__inner { gap: 20px; }
	.primary-navigation .primary-menu { gap: 20px; font-size: 12px; }
	.primary-navigation a.nav-cta { padding: 14px 16px; gap: 12px; }
}
@media (max-width: 960px) {
	.site-header .brand-word { font-size: 31px; }
	.primary-navigation .primary-menu { gap: 15px; }
	.primary-navigation .primary-menu > li > a:not(.nav-cta) { font-size: 11px; }
	.primary-navigation a.nav-cta { font-size: 11px; padding: 13px 12px; gap: 9px; }
}
@media (max-width: 760px) {
	.site-header .brand-word { font-size: 31px; }
	:where(.site-header, .site-footer) .brand-sub { font-size: 8px; padding-top: 5px; }
	/* 開閉機能の準備前・JS 無効時は全項目を通常フローで表示します。 */
	.site-header:not(.has-navigation-js) { height: auto; position: relative; top: auto; min-height: 72px; }
	.site-header:not(.has-navigation-js) .site-header__inner { min-height: 72px; flex-wrap: wrap; padding-block: 12px; }
	.site-header:not(.has-navigation-js) .primary-navigation { width: 100%; }
	.site-header:not(.has-navigation-js) .sub-menu { display: block; position: static; width: auto; min-width: 0; max-width: none; border: 0; padding: 0 0 0 16px; box-shadow: none; }
	.site-header.has-navigation-js .menu-toggle { display: flex; align-items: center; gap: 9px; background: transparent; border: 0; min-height: 44px; padding: 10px 0 10px 10px; }
	.site-header .menu-label { font-size: 11px; font-weight: 700; }
	/* 元の二本線 → × の形状に、短い状態遷移を加えます。 */
	.site-header .menu-lines { position: relative; width: 21px; height: 12px; }
	.site-header .menu-lines::before, .site-header .menu-lines::after { content: ""; position: absolute; left: 0; top: 0; width: 21px; height: 1.5px; background: var(--bizmondo-navy); transition: transform .2s, top .2s; }
	.site-header .menu-lines::after { top: 10.5px; }
	.site-header .menu-toggle[aria-expanded="true"] .menu-lines::before { top: 5px; transform: rotate(45deg); }
	.site-header .menu-toggle[aria-expanded="true"] .menu-lines::after { top: 5px; transform: rotate(-45deg); }
	.site-header.has-navigation-js .primary-navigation { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; padding: 15px 25px 25px; box-shadow: 0 15px 20px #173f5612; border-bottom: 1px solid var(--bizmondo-border); max-height: calc(100vh - 72px - var(--bizmondo-admin-offset)); max-height: var(--bizmondo-nav-available-height, calc(100dvh - 72px - var(--bizmondo-admin-offset))); overflow-y: auto; }
	.site-header.has-navigation-js .primary-navigation.is-open { display: block; }
	.primary-navigation .primary-menu { flex-direction: column; align-items: stretch; gap: 0; }
	.primary-navigation .primary-menu > li > a:not(.nav-cta), .primary-navigation .sub-menu a { font-size: 14px; padding-block: 15px; border-bottom: 1px solid #e7eef4; }
	.primary-navigation a.nav-cta { font-size: 14px; margin-top: 18px; padding: 16px 20px; justify-content: space-between; }
	.primary-navigation .sub-menu { position: static; width: auto; min-width: 0; max-width: none; padding: 0 0 0 16px; border: 0; box-shadow: none; }
	.primary-navigation .submenu-toggle { width: 44px; min-height: 57px; }
	.primary-navigation .has-submenu-toggle > a { padding-right: 46px; }
	.primary-navigation .has-submenu-toggle > a.nav-cta { margin-right: 44px; padding-right: 20px; }
	.primary-navigation .menu-setup-note { padding-block: 12px; }
	.site-footer__inner { padding-top: 35px; padding-bottom: 24px; }
	.site-footer .footer-top { flex-wrap: wrap; gap: 23px; }
	.site-footer .brand-word { font-size: 30px; }
	.site-footer .footer-company { line-height: 1.9; }
	.site-footer .back-top { font-size: 9px; align-self: flex-end; }
	.site-footer .footer-bottom { margin-top: 26px; padding-top: 18px; align-items: flex-start; flex-direction: column; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	.site-header *, .site-header *::before, .site-header *::after { transition: none !important; }
}