/* 联系我们页面优化样式 */
:root {
	--primary-color: #2c5aa0;
	--secondary-color: #1a365d;
	--text-primary: #2d3748;
	--text-secondary: #718096;
	--text-light: #a0aec0;
	--bg-light: #f7fafc;
	--bg-white: #ffffff;
	--border-color: #e2e8f0;
	--radius: 12px;
	--transition: all 0.3s ease;
	--shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
	--shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}
.section-title {
	text-align: center;
	margin-bottom: 40px;
	color: #2c3e50;
	font-size: 2.2rem;
	font-weight: 600;
}

/* 基础重置和间距 */
.contact-page {
	min-height: 100vh;
	padding-top: 80px; /* 为固定导航栏留出空间 */
}

/* 页面头部优化 */
.page-header {
	background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
	color: white;
	padding: 100px 0 80px; /* 增加上下内边距 */
	text-align: center;
	margin-bottom: 0;
}

.page-title {
	font-size: 3rem;
	font-weight: 700;
	margin-bottom: 1.5rem; /* 增加标题与副标题间距 */
	line-height: 1.2;
}

.page-subtitle {
	font-size: 1.25rem;
	opacity: 0.9;
	line-height: 1.6;
	max-width: 600px;
	margin: 0 auto;
}

/* 联系信息部分优化 */
.contact-info-section {
	padding: 80px 0;
	background: var(--bg-light);
}

.contact-info-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
	gap: 30px; /* 增加网格间距 */
	max-width: 1200px;
	margin: 0 auto;
}

.contact-info-card {
	background: var(--bg-white);
	padding: 3rem 2rem; /* 增加内边距 */
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	transition: var(--transition);
	border: 1px solid var(--border-color);
	display: flex;
	flex-direction: column;
}

	.contact-info-card:hover {
		transform: translateY(-5px);
		box-shadow: var(--shadow-hover);
	}
.card-header {
	display: flex;
	align-items: center;
	margin-bottom: 25px;
	border-bottom: 1px solid #eee;
	padding-bottom: 15px;
}
/* 图标样式优化 */
.contact-icon {
	width: 60px;
	height: 60px;
	background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-right: 20px; /* 增加图标与文本间距 */
	color: white;
	font-size: 1.5rem;
	transition: var(--transition);
}

.card-title {
	font-size: 1.6rem;
	color: #2c3e50;
	font-weight: 600;
}

.contact-details {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 25px;
}

.info-block {
	margin-bottom: 20px;
}

	.info-block h4 {
		font-size: 1.1rem;
		color: #3498db;
		margin-bottom: 10px;
		font-weight: 600;
	}

	.info-block p {
		margin-bottom: 8px;
		color: #555;
		line-height: 1.5;
	}

/*.contact-info-card:hover .contact-icon {
	transform: scale(1.1);
}

.contact-info-card h3 {
	color: var(--secondary-color);
	margin-bottom: 1.5rem;*/ /* 增加标题与内容间距 */
	/*font-size: 1.5rem;
	font-weight: 600;
}

.contact-info-card p {
	color: var(--text-secondary);
	margin-bottom: 1rem;*/ /* 增加段落间距 */
	/*line-height: 1.6;
	font-size: 1rem;
}*/

.contact-link {
	color: var(--primary-color);
	text-decoration: none;
	font-weight: 500;
	transition: var(--transition);
	display: inline-block;
	margin-top: 10px;
	font-size: 1rem;
}

	.contact-link:hover {
		color: var(--secondary-color);
		transform: translateX(5px);
	}

.contact-note {
	display: block;
	color: var(--text-light);
	font-style: italic;
	line-height: 1.4;
	display: inline-block;
	margin-top: 10px;
	padding: 6px 12px;
	background-color: #fff9e6;
	border-left: 4px solid #f1c40f;
	font-size: 0.9rem;
	border-radius: 4px;
}

/* 联系表单部分优化 */
.contact-form-section {
	padding: 80px 0;
	background: var(--bg-white);
}

.form-container {
	background: var(--bg-white);
	padding: 4rem 3rem; /* 增加内边距 */
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	border: 1px solid var(--border-color);
	max-width: 800px;
	margin: 0 auto;
}

.form-header {
	margin-bottom: 3rem; /* 增加表头与表单间距 */
	text-align: center;
}

	.form-header h2 {
		color: var(--secondary-color);
		margin-bottom: 1rem;
		font-size: 2.5rem;
		font-weight: 700;
	}

	.form-header p {
		color: var(--text-secondary);
		line-height: 1.6;
		font-size: 1.125rem;
		max-width: 500px;
		margin: 0 auto;
	}

.contact-form {
	display: flex;
	flex-direction: column;
	gap: 2rem; /* 增加表单元素间距 */
}

.form-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 2rem; /* 增加列间距 */
}

.form-group {
	display: flex;
	flex-direction: column;
}

	.form-group label {
		font-weight: 600;
		color: var(--text-primary);
		margin-bottom: 0.75rem; /* 增加标签与输入框间距 */
		font-size: 1rem;
	}

	.form-group input,
	.form-group select,
	.form-group textarea {
		padding: 1rem 1.25rem; /* 增加输入框内边距 */
		border: 2px solid var(--border-color);
		border-radius: var(--radius);
		font-size: 1rem;
		transition: var(--transition);
		background: var(--bg-white);
		line-height: 1.5;
	}

		.form-group input:focus,
		.form-group select:focus,
		.form-group textarea:focus {
			border-color: var(--primary-color);
			box-shadow: 0 0 0 3px rgba(44, 90, 160, 0.1);
			outline: none;
		}

	.form-group textarea {
		resize: vertical;
		min-height: 150px; /* 增加文本区域高度 */
		line-height: 1.6;
	}

.form-actions {
	margin-top: 2rem; /* 增加表单操作按钮间距 */
	text-align: center;
}

.btn-primary {
	background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
	color: white;
	border: none;
	padding: 1.25rem 3rem; /* 增加按钮内边距 */
	border-radius: var(--radius);
	font-size: 1.125rem;
	font-weight: 600;
	transition: var(--transition);
	min-width: 200px;
	cursor: pointer;
	position: relative;
	overflow: hidden;
}

	.btn-primary:hover {
		transform: translateY(-3px);
		box-shadow: 0 8px 20px rgba(44, 90, 160, 0.3);
	}

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

/* 响应式设计优化 */
@media (max-width: 1024px) {
	.page-title {
		font-size: 2.5rem;
	}

	.contact-info-grid {
		grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
		gap: 2rem;
	}
}

@media (max-width: 768px) {
	.contact-page {
		padding-top: 70px;
	}

	.page-header {
		padding: 80px 0 60px;
	}

	.page-title {
		font-size: 2rem;
	}

	.page-subtitle {
		font-size: 1.125rem;
	}

	.contact-info-grid {
		grid-template-columns: 1fr;
		gap: 2rem;
	}

	.contact-info-card {
		padding: 2.5rem 1.5rem;
	}

	.form-container {
		padding: 3rem 2rem;
	}

	.form-row {
		grid-template-columns: 1fr;
		gap: 1.5rem;
	}

	.form-header h2 {
		font-size: 2rem;
	}
}

@media (max-width: 480px) {
	.page-header {
		padding: 60px 0 40px;
	}

	.page-title {
		font-size: 1.75rem;
	}

	.contact-info-section,
	.contact-form-section {
		padding: 60px 0;
	}

	.form-container {
		padding: 2rem 1.5rem;
	}

	.contact-icon {
		width: 70px;
		height: 70px;
		font-size: 1.75rem;
	}

	.btn-primary {
		padding: 1rem 2rem;
		font-size: 1rem;
	}
}

/* 加载和动画效果 */
@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(30px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.contact-info-card,
.form-container {
	animation: fadeInUp 0.6s ease-out;
}

	.contact-info-card:nth-child(1) {
		animation-delay: 0.1s;
	}

	.contact-info-card:nth-child(2) {
		animation-delay: 0.2s;
	}

	.contact-info-card:nth-child(3) {
		animation-delay: 0.3s;
	}

	.contact-info-card:nth-child(4) {
		animation-delay: 0.4s;
	}

/* 表单验证样式 */
.form-group.error input,
.form-group.error select,
.form-group.error textarea {
	border-color: #e53e3e;
}

.error-message {
	color: #e53e3e;
	font-size: 0.875rem;
	margin-top: 0.5rem;
	display: none;
}

.form-group.error .error-message {
	display: block;
}

/* 成功状态样式 */
.success-state {
	text-align: center;
	padding: 3rem 2rem;
}

.success-icon {
	font-size: 4rem;
	color: #38a169;
	margin-bottom: 1.5rem;
}

.success-state h3 {
	color: var(--secondary-color);
	margin-bottom: 1rem;
}

.success-state p {
	color: var(--text-secondary);
	line-height: 1.6;
}