/* ---------- 全局变量 ---------- */
:root {
	--brand: #1e6792;
	--brand-deep: #22648f;
	--brand-tint: #e7f2f9;
	--brand-tint-2: #f3f9fc;
	--bg: #f8fbfd;
	--surface: #f7fafc;
	--card: #ffffff;
	--ink: #0f172a;
	--muted: #5f6e7c;
	--muted2: #64748b;
	--line: #e2e8f0;
	--shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
	--shadow2: 0 6px 16px rgba(15, 23, 42, 0.06);
	--radius: 18px;
	--radius2: 26px;
	--max: 1440px;
	--sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial,
		"PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei";
	--mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
		"Courier New", monospace;
	--sticky-top: 5px;
	--white: #ffffff;
	--radius-xl: 26px;
	--radius-lg: 18px;
	--radius-md: 14px;
	--navy: #0f2742;
	--blue: #1f5f9b;
	--blue-2: #2d79c7;
	--text: #1f2937;
	--soft: #eef4fa;
}

/* ---------- 重置 & 基础 ---------- */
* {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: var(--sans);
	color: var(--ink);
	line-height: 1.6;
	background: var(--bg);
}

.container {
	max-width: var(--max);
	margin: 0 auto;
	width: min(var(--max), calc(100% - 40px));
}

a {
	color: inherit;
	text-decoration: none;
}

img {
	max-width: 100%;
	display: block;
}

.muted {
	color: var(--muted);
}

/* ---------- 按钮样式 ---------- */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 13px 22px;
	border-radius: 999px;
	font-weight: 800;
	font-size: 13px;
	border: 1px solid var(--line);
	background: #fff;
	color: var(--ink);
	cursor: pointer;
	transition: transform 0.12s ease, background 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease;
	box-shadow: 0 2px 0 rgba(15, 23, 42, 0.03);
	text-decoration: none;
}

.btn:hover {
	transform: translateY(-1px);
	box-shadow: 0 12px 22px rgba(15, 23, 42, 0.08);
}

.btn:active {
	transform: translateY(0);
}

.btn.primary {
	border-color: rgba(30, 103, 146, 0.38);
	background: linear-gradient(135deg, rgba(30, 103, 146, 0.18), rgba(30, 103, 146, 0.08));
	color: var(--brand-deep);
}

.btn.solid {
	border-color: rgba(30, 103, 146, 0.42);
	background: var(--brand-deep);
	color: #fff;
}

.btn-primary {



	border-radius: 999px;
	padding: 13px 22px;

	background: rgba(255, 255, 255, .06);
	color: #fff;
	border: 1px solid rgba(255, 255, 255, .28);
}

.btn-primary:hover {
	transform: translateY(-2px);
}

.btn-secondary {
	border-color: #b7c7d8;
	background: white;
	color: var(--navy);
	border-radius: 999px;
	padding: 13px 22px;
	font-weight: 700;
}

.btn-secondary:hover {
	border-color: var(--blue-2);
	color: var(--blue-2);
}

/* 渐变主按钮 */
.section-more-btn {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	min-height: 52px;
	padding: 0 24px;
	border-radius: 999px;
	/* background: linear-gradient(135deg, #3288df 0%, #2d79c7 100%); */
	color: #226893;
	font-weight: 800;
	letter-spacing: 0.2px;
	text-decoration: none;
	/* box-shadow: 0 12px 28px rgba(30, 103, 146, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.18); */
	/* border: 1px solid rgba(255, 255, 255, 0.12); */
	transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
	overflow: hidden;
}

.section-more-btn::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(120deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0) 45%);
	opacity: 0.9;
	pointer-events: none;
}

.section-more-btn::after {
	content: "→";
	position: relative;
	font-size: 15px;
	transition: transform 0.25s ease;
}

.section-more-btn:hover {
	transform: translateY(-3px);
	/* box-shadow: 0 18px 34px rgba(30, 103, 146, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.2); */
	filter: saturate(1.05);
}

.section-more-btn:hover::after {
	transform: translateX(4px);
}

.section-more-btn:active {
	transform: translateY(-1px);
}


/* ---------- 统一卡片样式 .info-card ---------- */
.info-card {
	display: flex;
	flex-direction: column;
	height: 100%;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	overflow: hidden;
	transition: transform 0.25s ease, box-shadow 0.25s ease;
	text-decoration: none;
	color: inherit;
}
.info-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 18px 38px rgba(15, 39, 66, 0.12);
}
/* 卡片图片 - 改为 img 标签形式 */
.info-card .card-image {
	width: 100%;
	flex-shrink: 0;
	overflow: hidden;
}

.info-card .card-image img {
	width: 100%;
	display: block;
	transition: transform 0.4s ease;
}

.info-card:hover .card-image img {
	transform: scale(1.05);
}

.info-card .card-body {
	display: flex;
	flex-direction: column;
	flex: 1;
	padding: 20px;
}

.info-card .card-meta {
	margin-bottom: 8px;
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.5px;
	text-transform: uppercase;
	color: var(--blue-2);
}

.info-card h3 {
	margin: 0 0 10px;
	font-size: 18px;
	line-height: 1.3;
	min-height: 46px;
	font-weight: 700;
	color: var(--navy);
}

.info-card p {
	margin: 0 0 16px;
	flex: 1;
	color: var(--muted);
	font-size: 15px;
	line-height: 1.65;
	font-weight: 400;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.info-card .card-link {
	margin-top: auto;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-weight: 600;
	font-size: 15px;
	color: var(--blue-2);
	text-decoration: none;
}

.info-card .card-link::after {
	content: "→";
	transition: transform 0.2s ease;
}

.info-card:hover .card-link::after {
	transform: translateX(4px);
}

/* 焦点导航 */
.quick-nav-wrap {
	position: sticky;
	top: 2px;
	z-index: 35;
	background: rgba(255, 255, 255, 0.6);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--line);
}

.quick-nav {
	display: flex;
	gap: 10px;
	overflow: auto;
	padding: 14px 0;
	scrollbar-width: none;
}

.quick-nav::-webkit-scrollbar {
	display: none
}

.quick-nav a {
	flex: 0 0 auto;
	padding: 10px 16px;
	border-radius: 999px;
	border: 1px solid var(--line);
	background: #fff;
	color: var(--muted);
	font-size: 14px;
	white-space: nowrap;
	transition: .2s ease;
}

.quick-nav a:hover,
.quick-nav a.active {
	background: var(--brand);
	border-color: var(--brand);
	color: #fff;
}

@media (max-width:850px) {

	.quick-nav-wrap {
		display: none;
	}
	.info-card .card-body {
		padding: 15px;
	}
}
.section {
	scroll-margin-top: 75px;
	/* 根据导航栏高度调整 */
}
@media (max-width: 760px) {
	.section {
		scroll-margin-top: 140px;
		/* 移动端导航栏更高 */
	}
}

/* ---------- 统一 Banner 样式 (以 index 为准) ---------- */
.page-banner {
	position: relative;
	overflow: hidden;
	color: white;
	min-height: 520px;

	display: flex;
	align-items: center;
}



.page-banner .container {
	position: relative;
	z-index: 1;
}

.page-banner .banner-single-card {
	max-width: 760px;
	background: rgba(255, 255, 255, 0.10);
	border: 1px solid rgba(255, 255, 255, 0.14);
	border-radius: 24px;
	padding: 30px;
	box-shadow: 0 18px 45px rgba(5, 19, 34, 0.2);
	backdrop-filter: blur(10px);
	margin: 0;
}

.page-banner .banner-kicker {
	display: inline-block;
	padding: 8px 14px;
	border: 1px solid rgba(255, 255, 255, 0.18);
	border-radius: 999px;
	font-size: 13px;
	letter-spacing: 1px;
	text-transform: uppercase;
	background: rgba(255, 255, 255, 0.08);
	margin-bottom: 20px;
}

.page-banner h1 {
	font-size: clamp(30px, 5vw, 50px);
	line-height: 1.06;
	margin: 0 0 18px;
	letter-spacing: -0.02em;
	color: #fff;
}

.page-banner p {
	margin: 0 0 20px;
	color: rgba(255, 255, 255, 0.86);
	font-size: 15px;
	max-width: 700px;
}

.page-banner .banner-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	margin-bottom: 0;
}

.page-banner .btn-secondary {
	background: rgba(255, 255, 255, 1);
	border-color: rgba(255, 255, 255, 0.22);
	color: #0e5582;
}

/* 带背景图的 Banner 变体 */
.page-banner.has-bg {
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}

/* ---------- 网格系统 ---------- */
.grid-2 {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 24px;
	margin-top: 36px;
}

.grid-3 {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 24px;
	margin-top: 36px;
}

.grid-4 {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 24px;
	margin-top: 36px;
}

/* 产品卡片网格（用于 ta.html 中的 product-grid） */
.product-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 20px;
	margin-top: 10px;
}

/* ---------- 区块通用样式 ---------- */
.section {
	padding: 50px 0;
}

.section.alt {
	background-color: #ffffff;
}

.section-heading {
	font-size: 28px;
	line-height: 1.18;
	margin: 0 0 5px;
	color: var(--navy);
}

.subtitle {
	margin: 0 0 10px;
	font-size: 18px;
	line-height: 1.25;
}

.section-desc {
	color: var(--muted);
	margin: 0;
	font-size: 15px;
	line-height: 1.65;
	margin-top: 10px;
}


.section-split {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 24px;
	margin-bottom: 0;
}

.section-copy {
	max-width: 90%;
}



.section-more-center {
	display: flex;
	justify-content: center;
	margin-top: 28px;
}



/* ---------- 标签样式 ---------- */
.tag {
	display: inline-block;
	padding: 7px 12px;
	border-radius: 999px;
	background: #edf5ff;
	color: var(--blue-2);
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.5px;
	text-transform: uppercase;
}

.label-title {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 8px 14px;
	border-radius: 999px;
	background: #EAF4FA;
	color: #134B6B;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: .1em;
	text-transform: uppercase;
	margin: 20px 0;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
	.grid-4 {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

}


@media (max-width: 850px) {
	.container {
		width: min(var(--max), calc(100% - 24px));
	}

	.page-banner .banner-single-card {
		padding: 15px;
		margin: 30px 0;
	}

	.page-banner h1 {
		font-size: 34px;
	}

	.section-more-btn {
		padding: 0;
	}
	.section-split {
	  gap: 10px;
	}

	.section {
		padding: 60px 0;
	}

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

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

	.grid-2 {
		grid-template-columns: 1fr;
	}

	.product-grid {
		grid-template-columns: 1fr;
	}
}

/* ===== GET QUOTE MODULE ===== */

.get-quote-section {
	padding: 30px 0;
}

.get-quote {
	position: relative;
	border-radius: 32px;
	overflow: hidden;
	background: linear-gradient(90deg, #213d63 0%, #226893 100%);
	padding: 40px;
	color: #fff;
}



.get-quote-title {
	font-size: clamp(20px, 4vw, 40px);
	line-height: 1.12;
	font-weight: 700;
	margin: 0 0 16px;
}

.get-quote-desc {
	max-width: 980px;
	font-size: 15px;
	line-height: 1.6;
	color: rgba(255, 255, 255, .92);
	margin: 0 0 30px;
}

.get-quote-actions {
	display: flex;
	gap: 14px;
	flex-wrap: wrap;
}

.get-quote-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 13px 22px;
	border-radius: 999px;
	font-size: 13px;
	font-weight: 700;
	text-decoration: none;
	transition: .25s;
}

.get-quote-primary {
	background: #f5f3f0;
	color: #0e5582;
}

.get-quote-primary:hover {
	background: #fff;
	transform: translateY(-1px);
}

.get-quote-secondary {
	background: rgba(255, 255, 255, .06);
	color: #fff;
	border: 1px solid rgba(255, 255, 255, .28);
}

.get-quote-secondary:hover {
	background: rgba(255, 255, 255, .12);
	transform: translateY(-1px);
}

.get-quote-circle {
	position: absolute;
	right: -60px;
	bottom: -80px;
	width: 240px;
	height: 240px;
	border-radius: 50%;
	background: rgba(255, 255, 255, .08);
}


@media (max-width:850px) {
	.get-quote-section {
		padding: 40px 0;
	}

	.get-quote {
		padding: 20px 15px;
		border-radius: 24px;
	}

	.get-quote-actions {
		flex-direction: column;
	}

	.get-quote-btn {
		width: 100%;
		max-width: 260px;
	}
	.btn{
		padding: 10px;
		gap: 5px;
	}
}