@charset "utf-8";

.container {
	width: min(100% - var(--gutter) * 2, var(--container));
	margin-inline: auto;
}
.container-wide { --container: 1580px; }   /* 下部メニュー */
.container-header { --container: 1660px; } /* ヘッダー */
.container-footer { --container: 1580px; } /* フッター */

section,
.page-sub-main {
	position: relative;
	padding-block: var(--section-py);
}

/* 2カラム（SPで1カラム） */
.half {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 2rem;
}
@media (max-width: 991.98px) {
	.half { grid-template-columns: 1fr; }
}

/* ユーティリティ */
.text-center { text-align: center; }
.text-end { text-align: right; }
.pc-only { display: none; }
.sp-only { display: block; }
@media (min-width: 992px) {
	.pc-only { display: block; }
	.sp-only { display: none; }
}
/* PCだけ改行する <br class="br-pc"> */
@media (max-width: 767.98px) {
	.br-pc { display: none; }
}

.hl { background: linear-gradient(transparent 60%, #ff6 60%); }
.req::after { content: "*"; color: var(--color-accent); }

/* ============================================================
   ヘッダー・ドロワー
   ============================================================ */
.site-header {
	position: fixed;
	inset: 0 0 auto 0;
	z-index: 1100;
	height: var(--header-h);
	background: var(--color-bg);
	transition: transform .4s ease;
}

.site-header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 100%;
}

.site-logo-img { width: clamp(230px, 21.5vw, 412px); height: auto; }

/* ===== PC：ヘッダーメニュー（1200px〜） ===== */
.header-nav { display: none; }

@media (min-width: 1200px) {
	.site-logo { flex: none; }
	.header-nav {
		display: block;
		margin-right: auto;
		margin-left: clamp(24px, 5.7vw, 110px);
	}
	.header-nav-list { display: flex; align-items: center; }
	.header-nav-list li + li {
		border-left: 2px dotted var(--color-dot);
	}
	.header-nav-list a {
		display: block;
		padding: .45em clamp(12px, 1.25vw, 24px);
		font-size: clamp(14px, 1.04vw, 20px);
		line-height: 1.5;
		letter-spacing: .08em;
		white-space: nowrap;
	}
	.header-nav-list li:first-child a { padding-left: 0; }
	.header-nav-list a { transition: color var(--transition); }
	.header-nav-list a:hover { color: var(--color-blue); opacity: 1; }

	/* 下スクロールで隠れ、上スクロールで現れる */
	.site-header.is-hidden { transform: translateY(-100%); }

	.drawer-toggle,
	.drawer { display: none; }
}

/* ===== SP・タブレット：ドロワー ===== */
.drawer-toggle {
	position: relative;
	z-index: 1200;
	flex: none;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 0;
	background: none;
}
.drawer-toggle-bar,
.drawer-toggle-bar::before,
.drawer-toggle-bar::after {
	position: absolute;
	left: 8px;
	width: 28px;
	height: 3px;
	border-radius: 2px;
	background: var(--color-main);
	transition: transform var(--transition), top var(--transition), background var(--transition);
}
.drawer-toggle-bar { top: 20px; }
.drawer-toggle-bar::before,
.drawer-toggle-bar::after { content: ""; left: 0; }
.drawer-toggle-bar::before { top: -9px; }
.drawer-toggle-bar::after { top: 9px; }

.is-drawer-open .drawer-toggle-bar { background: transparent; }
.is-drawer-open .drawer-toggle-bar::before { top: 0; transform: rotate(45deg); }
.is-drawer-open .drawer-toggle-bar::after { top: 0; transform: rotate(-45deg); }

.drawer {
	position: fixed;
	inset: var(--header-h) 0 0 0;
	z-index: 1150;
	overflow-y: auto;
	padding: 10px var(--gutter) 60px;
	background: rgb(255 255 255 / .97);
}
.is-drawer-open { overflow: hidden; } /* html に付く：背面スクロール止め */

.drawer-nav-list { max-width: 520px; margin-inline: auto; }
.drawer-nav-list li { border-bottom: 2px dotted var(--color-dot); }
.drawer-nav-list a {
	display: block;
	padding: 1em;
	text-align: center;
	letter-spacing: .1em;
}
.drawer-nav-list .nav-sns { border-bottom: 0; }
.drawer-nav-list .nav-sns a { padding: 1.5em 0 0; }
.drawer-nav-list .nav-sns img { margin-inline: auto; }

/* ============================================================
   フッター・お問い合わせ固定バー
   ============================================================ */
/* ===== メニュー帯 ===== */
.footer-menu {
	padding-block: clamp(24px, 3vw, 40px);
	background: var(--color-bg-sub);
}
.footer-nav-list {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	row-gap: 6px;
}
.footer-nav-list li + li { border-left: 2px dotted var(--color-dot); }
.footer-nav-list li.nav-sns { border-left: 0; margin-left: clamp(14px, 1.6vw, 30px); }
.footer-nav-list a {
	display: block;
	padding: .3em clamp(10px, 1.1vw, 22px);
	font-size: clamp(var(--fs-min), 1vw, 18px);
	line-height: 1.6;
	letter-spacing: .05em;
	white-space: nowrap;
}
.footer-nav-list li:first-child a { padding-left: 0; }
.footer-nav-list .nav-sns a { padding: 0; }
.footer-nav-list .nav-sns img { width: clamp(32px, 2.55vw, 49px); height: auto; }

/* ===== コピーライト帯 ===== */
.footer-copy {
	padding-block: clamp(20px, 2.5vw, 38px);
	padding-bottom: calc(clamp(20px, 2.5vw, 38px) + var(--fixed-h)); /* 固定バーに隠れない分 */
	background: var(--color-main);
	color: #fff;
	text-align: center;
}
.copyright {
	font-size: clamp(var(--fs-min), 1vw, 17px);
	font-weight: 500;
	line-height: 1.7;
}
.copyright-sub { margin-left: 2em; }
@media (max-width: 767.98px) {
	.copyright-sub { display: block; margin: 0; }
}

/* ===== お問い合わせ固定バー（全幅で表示。少しスクロールすると現れ、最上部で消える） ===== */
.fixed-contact {
	position: fixed;
	inset: auto 0 0 0;
	z-index: 1000;
	display: grid;
	grid-template-columns: 1fr 1fr;
	height: var(--fixed-h);
	border-top: 3px solid var(--color-blue);
	background: #fff;
	transform: translateY(100%);
	transition: transform .4s ease;
}
.fixed-contact.is-visible { transform: translateY(0); }

.fixed-contact a {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: clamp(8px, 1.4vw, 26px);
	color: var(--color-blue);
	font-family: var(--font-serif);
	font-weight: 500;
	letter-spacing: .1em;
	white-space: nowrap;
}
.fixed-contact a + a { border-left: 3px solid var(--color-blue); }
.fixed-contact img { width: auto; }
.fixed-contact-tel img { height: clamp(28px, 3.5vw, 60px); }
.fixed-contact-tel span { font-size: clamp(20px, 2.08vw, 40px); }
.fixed-contact-mail img { height: clamp(22px, 2.6vw, 50px); }
.fixed-contact-mail span { font-size: clamp(16px, 1.88vw, 30px); }

@media (max-width: 767.98px) {
	.fixed-contact { grid-template-columns: 1fr 1.25fr; border-top-width: 2px; }
	.fixed-contact a { gap: 6px; letter-spacing: .02em; }
	.fixed-contact a + a { border-left-width: 2px; }
	.fixed-contact-tel img { height: 28px; }
	.fixed-contact-tel span { font-size: clamp(13px, 4.3vw, 19px); }
	.fixed-contact-mail img { height: 22px; }
	.fixed-contact-mail span { font-size: clamp(11px, 3.2vw, 14px); }
}