/* ==== header ==== */
.site-header {
	background: var(--navy);
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px 40px;
	position: relative;
	z-index: 20;
}

.logo a {
	color: #fff;
	font-weight: 700;
	font-size: 16px;
	letter-spacing: .05em;
}

.logo small {
	display: block;
	font-size: 9px;
	font-weight: 400;
	color: #b9c2d4;
	letter-spacing: .1em;
}

.gnav-pc {
	display: flex;
	gap: 26px;
	align-items: center;
}

.gnav-pc a {
	font-size: 13px;
	color: #eef1f6;
}

.gnav-pc .tel {
	font-size: 13px;
	font-weight: 700;
	color: #fff;
	display: flex;
	align-items: center;
	gap: 6px;
}

.header-mobile-actions {
	display: none;
	align-items: center;
	gap: 14px;
}

.header-mobile-actions .tel-icon-btn {
	color: #fff;
	font-size: 16px;
}

.hamburger-btn {
	background: none;
	border: none;
	padding: 0;
	color: #fff;
	font-size: 19px;
	cursor: pointer;
}

/* ==== mobile menu overlay ==== */
.menu-overlay {
	position: fixed;
	inset: 0;
	background: var(--navy);
	z-index: 100;
	display: none;
	flex-direction: column;
	padding: 16px 24px;
	overflow-y: auto;
}

.menu-overlay.open {
	display: flex;
}

.menu-overlay .close-row {
	display: flex;
	justify-content: flex-end;
	margin-bottom: 20px;
}

.menu-overlay .close-row i {
	color: #fff;
	font-size: 22px;
	cursor: pointer;
}

.menu-overlay ul li {
	border-top: 1px solid #33456a;
}

.menu-overlay ul li:last-child {
	border-bottom: 1px solid #33456a;
}

.menu-overlay a {
	display: block;
	padding: 16px 4px;
	font-size: 15px;
	color: #fff;
}

.menu-overlay .menu-cta {
	margin-top: 24px;
}

.menu-overlay .menu-tel {
	margin-top: 16px;
	text-align: center;
	color: #cfd6e4;
	font-size: 13px;
}

/* ==== section container ==== */
.section {
	padding: 64px 40px;
	max-width: 1280px;
	margin: 0 auto;
}

.breadcrumb {
	font-size: 12px;
	color: var(--text-sub);
	padding: 18px 40px 0;
	max-width: 1280px;
	margin: 0 auto;
}

/* ==== grid layouts ==== */
.grid-3 {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 26px;
}

.grid-4 {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
}

.grid-1 {
	display: flex;
	flex-direction: column;
	gap: 18px;
}

/* ==== footer ==== */
.site-footer {
	padding: 52px 40px 26px;
	background: var(--navy-deep);
	color: #c7cedd;
}

.footer-grid {
	display: flex;
	justify-content: space-between;
	max-width: 1280px;
	margin: 0 auto 36px;
	flex-wrap: wrap;
	gap: 24px;
}

/* ==== SP follow CTA ==== */
.follow-cta {
	display: none;
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 50;
	border-top: 2px solid var(--navy);
}

/* ==== responsive breakpoints ==== */
@media (max-width: 767px) {
	.site-header {
		padding: 14px 16px;
	}

	.gnav-pc {
		display: none;
	}

	.header-mobile-actions {
		display: flex;
	}

	.section {
		padding: 44px 16px;
	}

	.breadcrumb {
		padding: 12px 16px 0;
	}

	.grid-3,
	.grid-4 {
		grid-template-columns: 1fr;
	}

	.site-footer {
		padding: 30px 16px 90px;
	}

	.footer-grid {
		flex-direction: column;
		gap: 22px;
	}

	.follow-cta {
		display: flex;
	}

	body {
		padding-bottom: 56px;
	}
}