/*
Theme Name: 张店冠昌液压元件
Theme URI: https://www.zdgcyy5.com/
Author: 张店冠昌液压元件有限公司
Author URI: https://www.zdgcyy5.com/
Description: 面向液压元件、工程机械配套与工业制造企业的简体中文官网主题（模块型布局）。完整支持简体中文（zh_CN）界面。包含顶部信息栏、导航、首屏数据、产品中心、关于我们、工艺能力、团队风采、应用行业、资质认证、新闻动态、联系方式与页脚模块，支持自定义Logo、导航菜单、页脚挂件以及企业联系方式设置。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: zdgcyy5
Tags: news, portfolio, grid-layout, one-column, accessibility-ready, custom-logo, custom-menu, featured-images, footer-widgets, theme-options, translation-ready
*/

:root {
	--c-primary: #14365d;
	--c-primary-dark: #0c2340;
	--c-accent: #e8891d;
	--c-accent-dark: #cf7612;
	--c-text: #1f2933;
	--c-muted: #5b6670;
	--c-soft: #f3f5f8;
	--c-line: #dde3ea;
	--c-white: #ffffff;
	--radius: 6px;
	--wrap: 1200px;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
	font-size: 16px;
	line-height: 1.75;
	color: var(--c-text);
	background: var(--c-white);
	-webkit-font-smoothing: antialiased;
}

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

a {
	color: var(--c-primary);
}

h1,
h2,
h3 {
	line-height: 1.3;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
	outline: 3px solid var(--c-accent);
	outline-offset: 2px;
}

.screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
	word-wrap: normal !important;
}

.skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	z-index: 100;
	background: var(--c-white);
	color: var(--c-primary);
	padding: 8px 14px;
	font-weight: 700;
}

.skip-link:focus {
	left: 12px;
	top: 12px;
}

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

.section {
	padding: 80px 0;
}

.section--soft {
	background: var(--c-soft);
}

.section-head {
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
	gap: 24px;
	flex-wrap: wrap;
	margin-bottom: 40px;
}

.section-title {
	margin: 0;
	font-size: 32px;
	color: var(--c-primary);
}

.section-eyebrow {
	display: block;
	margin-bottom: 6px;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--c-accent);
}

.section-desc {
	margin: 10px 0 0;
	max-width: 560px;
	color: var(--c-muted);
}

.btn {
	display: inline-block;
	padding: 12px 26px;
	border: 2px solid var(--c-accent);
	border-radius: var(--radius);
	background: var(--c-accent);
	color: var(--c-white);
	font-weight: 700;
	text-decoration: none;
	transition: background-color 0.2s ease, color 0.2s ease;
	cursor: pointer;
}

.btn:hover {
	background: var(--c-accent-dark);
	border-color: var(--c-accent-dark);
	color: var(--c-white);
}

.btn--ghost {
	background: transparent;
	color: var(--c-white);
	border-color: var(--c-white);
}

.btn--ghost:hover {
	background: var(--c-white);
	color: var(--c-primary);
	border-color: var(--c-white);
}

.btn--line {
	background: transparent;
	color: var(--c-primary);
	border-color: var(--c-primary);
}

.btn--line:hover {
	background: var(--c-primary);
	color: var(--c-white);
	border-color: var(--c-primary);
}

/* Top bar and header */
.topbar {
	background: var(--c-primary-dark);
	color: #cfd9e6;
	font-size: 14px;
}

.topbar .container {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 8px 24px;
	padding: 8px 0;
}

.topbar a {
	color: var(--c-white);
	text-decoration: none;
	font-weight: 700;
}

.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: var(--c-white);
	border-bottom: 1px solid var(--c-line);
}

.site-header .container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	min-height: 80px;
}

.site-branding {
	display: flex;
	align-items: center;
	gap: 12px;
}

.site-branding .custom-logo {
	max-height: 56px;
	width: auto;
}

.site-title {
	margin: 0;
	font-size: 20px;
	font-weight: 800;
	line-height: 1.25;
	color: var(--c-primary);
}

.site-title a {
	color: inherit;
	text-decoration: none;
}

.site-description {
	margin: 0;
	font-size: 12px;
	color: var(--c-muted);
}

.primary-nav ul {
	display: flex;
	gap: 28px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.primary-nav a {
	display: inline-block;
	padding: 6px 0;
	color: var(--c-text);
	font-weight: 600;
	text-decoration: none;
	border-bottom: 2px solid transparent;
}

.primary-nav a:hover,
.primary-nav .current-menu-item > a,
.primary-nav a[aria-current="page"] {
	color: var(--c-primary);
	border-bottom-color: var(--c-accent);
}

.menu-toggle {
	display: none;
	padding: 8px 14px;
	border: 1px solid var(--c-line);
	border-radius: var(--radius);
	background: none;
	color: var(--c-primary);
	font: inherit;
	font-weight: 700;
	cursor: pointer;
}

/* Hero module */
.hero {
	position: relative;
	overflow: hidden;
	background: var(--c-primary-dark);
	color: var(--c-white);
}

.hero-bg {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	opacity: 0.4;
}

.hero::after {
	content: "";
	position: absolute;
	inset: 0;
	background: rgba(12, 35, 64, 0.78);
}

.hero .container {
	position: relative;
	z-index: 1;
	padding: 110px 0 96px;
}

.hero-kicker {
	display: inline-block;
	margin-bottom: 18px;
	padding: 4px 12px;
	border-radius: 3px;
	background: var(--c-accent);
	color: var(--c-white);
	font-size: 13px;
	font-weight: 700;
}

.hero h1 {
	max-width: 780px;
	margin: 0 0 18px;
	font-size: 46px;
}

.hero p {
	max-width: 640px;
	margin: 0 0 32px;
	font-size: 18px;
	color: #d7e2ee;
}

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

.hero-meta {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
	margin-top: 56px;
	padding-top: 28px;
	border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-meta strong {
	display: block;
	font-size: 34px;
	line-height: 1.1;
	color: var(--c-white);
}

.hero-meta span {
	font-size: 14px;
	color: #c4d2e2;
}

/* Grids and cards */
.grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}

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

.card {
	display: flex;
	flex-direction: column;
	overflow: hidden;
	background: var(--c-white);
	border: 1px solid var(--c-line);
	border-radius: var(--radius);
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
	transform: translateY(-3px);
	box-shadow: 0 10px 24px rgba(20, 54, 93, 0.1);
}

.card img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
}

.card-body {
	display: flex;
	flex: 1;
	flex-direction: column;
	gap: 8px;
	padding: 22px 24px 26px;
}

.card-tag {
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.06em;
	color: var(--c-accent);
}

.card-title,
.card h3 {
	margin: 0;
	font-size: 20px;
	color: var(--c-primary);
}

.card-body p {
	margin: 0;
	font-size: 15px;
	color: var(--c-muted);
}

.card-link {
	margin-top: auto;
	padding-top: 10px;
	font-weight: 700;
	color: var(--c-primary);
	text-decoration: none;
}

.card-link:hover {
	text-decoration: underline;
}

/* Chips (application industries, product series) */
.chip-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 14px;
	list-style: none;
	margin: 36px 0 0;
	padding: 0;
}

.chip-grid li {
	padding: 14px 16px;
	border: 1px solid var(--c-line);
	border-radius: var(--radius);
	background: var(--c-white);
	font-weight: 600;
	text-align: center;
	color: var(--c-primary);
}

/* Split (image + text) module */
.split {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 56px;
	align-items: center;
}

.split img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	border-radius: var(--radius);
}

.split h2 {
	margin: 0 0 16px;
	font-size: 30px;
	color: var(--c-primary);
}

.split p {
	color: var(--c-muted);
}

.check-list {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 12px 24px;
	list-style: none;
	margin: 24px 0 32px;
	padding: 0;
}

.check-list li {
	position: relative;
	padding-left: 26px;
}

.check-list li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 10px;
	width: 12px;
	height: 12px;
	border-radius: 2px;
	background: var(--c-accent);
}

/* Certifications */
.cert-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
}

.cert {
	padding: 28px 22px;
	border: 1px dashed #b8c4d1;
	border-radius: var(--radius);
	background: var(--c-white);
	text-align: center;
}

.cert strong {
	display: block;
	font-size: 18px;
	color: var(--c-primary);
}

.cert span {
	font-size: 14px;
	color: var(--c-muted);
}

/* Quotes / reviews */
.quote-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}

.quote {
	margin: 0;
	padding: 26px;
	border-left: 4px solid var(--c-accent);
	border-radius: 0 var(--radius) var(--radius) 0;
	background: var(--c-white);
	box-shadow: 0 1px 2px rgba(20, 54, 93, 0.06);
}

.quote p {
	margin: 0 0 14px;
	color: var(--c-text);
}

.quote cite {
	font-style: normal;
	font-size: 14px;
	font-weight: 700;
	color: var(--c-primary);
}

/* News list */
.news-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.news-item {
	display: grid;
	grid-template-columns: 120px 1fr auto;
	align-items: center;
	gap: 20px;
	padding: 22px 0;
	border-bottom: 1px solid var(--c-line);
}

.news-date {
	font-size: 14px;
	font-weight: 700;
	color: var(--c-muted);
}

.news-title {
	margin: 0;
	font-size: 18px;
}

.news-title a {
	color: var(--c-text);
	text-decoration: none;
}

.news-title a:hover {
	color: var(--c-primary);
	text-decoration: underline;
}

/* CTA module */
.cta {
	position: relative;
	overflow: hidden;
	padding: 64px 0;
	background: var(--c-primary);
	color: var(--c-white);
}

.cta-bg {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	opacity: 0.18;
}

.cta .container {
	position: relative;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
}

.cta h2 {
	margin: 0 0 8px;
	font-size: 30px;
}

.cta p {
	margin: 0;
	color: #d7e2ee;
}

/* Contact module */
.contact-list {
	display: grid;
	grid-template-columns: 110px 1fr;
	gap: 16px 20px;
	margin: 0;
}

.contact-list dt {
	font-weight: 700;
	color: var(--c-primary);
}

.contact-list dd {
	margin: 0;
	color: var(--c-text);
}

/* Footer module */
.site-footer {
	padding: 60px 0 24px;
	background: var(--c-primary-dark);
	color: #b9c6d6;
	font-size: 14px;
}

.footer-grid {
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr 1fr;
	gap: 36px;
}

.footer-grid .site-title {
	margin-bottom: 12px;
	color: var(--c-white);
}

.footer-grid h2,
.footer-grid .widget-title {
	margin: 0 0 14px;
	font-size: 16px;
	color: var(--c-white);
}

.footer-grid ul {
	display: grid;
	gap: 8px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.footer-grid a {
	color: #b9c6d6;
	text-decoration: none;
}

.footer-grid a:hover {
	color: var(--c-white);
	text-decoration: underline;
}

.footer-grid .widget {
	margin-bottom: 20px;
}

.footer-bottom {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 12px 24px;
	margin-top: 40px;
	padding-top: 20px;
	border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom a {
	color: #b9c6d6;
	text-decoration: none;
}

/* Blog, page, single, 404 */
.content-area {
	padding: 64px 0 80px;
}

.entry {
	max-width: 820px;
	margin: 0 auto;
}

.entry-title {
	margin: 0 0 12px;
	font-size: 36px;
	color: var(--c-primary);
}

.entry-meta {
	margin-bottom: 24px;
	font-size: 14px;
	color: var(--c-muted);
}

.entry-thumb {
	margin: 0 0 28px;
}

.entry-thumb img {
	width: 100%;
	border-radius: var(--radius);
}

.entry-content img {
	margin: 20px 0;
	border-radius: var(--radius);
}

.entry-content > * + * {
	margin-top: 1.2em;
}

.entry-footer {
	margin-top: 40px;
	padding-top: 20px;
	border-top: 1px solid var(--c-line);
}

.post-navigation,
.pagination,
.posts-navigation {
	margin-top: 48px;
}

.nav-links {
	display: flex;
	justify-content: space-between;
	gap: 16px;
	flex-wrap: wrap;
}

.nav-links a {
	font-weight: 700;
}

.page-numbers {
	display: inline-block;
	margin: 0 4px;
	padding: 6px 12px;
	border: 1px solid var(--c-line);
	border-radius: var(--radius);
	text-decoration: none;
}

.page-numbers.current {
	background: var(--c-primary);
	border-color: var(--c-primary);
	color: var(--c-white);
}

.search-form {
	display: flex;
	gap: 8px;
	max-width: 420px;
	margin: 24px 0;
}

.search-form .search-field {
	flex: 1;
	padding: 10px 14px;
	border: 1px solid #b8c4d1;
	border-radius: var(--radius);
	font: inherit;
}

.search-form .search-submit {
	padding: 10px 18px;
	border: 0;
	border-radius: var(--radius);
	background: var(--c-primary);
	color: var(--c-white);
	font: inherit;
	font-weight: 700;
	cursor: pointer;
}

/* WordPress generated alignment classes */
.alignleft {
	float: left;
	margin: 0.4em 1.5em 1em 0;
}

.alignright {
	float: right;
	margin: 0.4em 0 1em 1.5em;
}

.aligncenter {
	display: block;
	margin: 0 auto 1em;
}

.alignwide {
	width: min(1100px, 100vw - 40px);
	margin-left: 50%;
	transform: translateX(-50%);
}

.alignfull {
	width: 100vw;
	margin-left: 50%;
	transform: translateX(-50%);
}

.wp-caption {
	max-width: 100%;
}

.wp-caption-text {
	font-size: 14px;
	color: var(--c-muted);
}

/* Motion: subtle reveal, disabled for reduced motion */
.js .reveal {
	opacity: 0;
	transform: translateY(16px);
	transition: opacity 0.6s ease, transform 0.6s ease;
}

.js .reveal.is-visible {
	opacity: 1;
	transform: none;
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	*,
	*::before,
	*::after {
		transition: none !important;
	}

	.js .reveal {
		opacity: 1;
		transform: none;
	}
}

/* Responsive */
@media (max-width: 1024px) {
	.grid--4,
	.cert-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.chip-grid {
		grid-template-columns: repeat(3, 1fr);
	}

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

	.hero-meta {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 900px) {
	.menu-toggle {
		display: inline-block;
	}

	.site-header .container {
		position: relative;
	}

	.primary-nav {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		padding: 8px 20px 16px;
		background: var(--c-white);
		border-bottom: 1px solid var(--c-line);
		box-shadow: 0 12px 24px rgba(12, 35, 64, 0.08);
	}

	.primary-nav.is-open {
		display: block;
	}

	.primary-nav ul {
		flex-direction: column;
		gap: 0;
	}

	.primary-nav a {
		display: block;
		padding: 12px 0;
		border-bottom: 1px solid var(--c-line);
	}

	.grid,
	.quote-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.split {
		grid-template-columns: 1fr;
		gap: 32px;
	}

	.hero h1 {
		font-size: 36px;
	}
}

@media (max-width: 600px) {
	.section {
		padding: 56px 0;
	}

	.grid,
	.grid--4,
	.quote-grid,
	.check-list,
	.footer-grid,
	.cert-grid,
	.chip-grid {
		grid-template-columns: 1fr;
	}

	.chip-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.cert-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.hero h1 {
		font-size: 28px;
	}

	.hero p {
		font-size: 16px;
	}

	.hero-meta strong {
		font-size: 26px;
	}

	.news-item {
		grid-template-columns: 1fr;
		gap: 8px;
	}

	.section-title {
		font-size: 26px;
	}

	.topbar .container {
		font-size: 13px;
	}
}