/* ==========================================================================
   Laifen Russia - 自定义样式
   Version: 1.0.0
   ========================================================================== */

/* ==========================================================================
   0. 移除浏览器默认样式
   ========================================================================== */

/* 移除所有元素的 tap highlight 和 focus outline */
* {
	-webkit-tap-highlight-color: transparent;
	-webkit-touch-callout: none;
}

/* 移除按钮、链接、输入框的默认 outline */
button,
a,
input,
textarea,
select,
[role="button"],
[tabindex] {
	outline: none;
	-webkit-tap-highlight-color: transparent;
}

/* 移除按钮按下时的默认样式 */
button:focus,
button:active,
a:focus,
a:active,
input:focus,
input:active,
textarea:focus,
textarea:active,
select:focus,
select:active {
	outline: none;
	-webkit-tap-highlight-color: transparent;
}

/* 移除 Swiper 轮播图按钮的 outline 和 tap highlight */
.swiper-button-next,
.swiper-button-prev,
.swiper-pagination-bullet,
.swiper-button-next:focus,
.swiper-button-prev:focus,
.swiper-pagination-bullet:focus,
.swiper-button-next:active,
.swiper-button-prev:active,
.swiper-pagination-bullet:active {
	outline: none !important;
	-webkit-tap-highlight-color: transparent !important;
}

/* 移除 Flickity 轮播图按钮的 outline、box-shadow 和 tap highlight */
.flickity-button,
.flickity-prev-next-button,
.flickity-page-dot,
.flickity-button:focus,
.flickity-prev-next-button:focus,
.flickity-page-dot:focus,
.flickity-button:active,
.flickity-prev-next-button:active,
.flickity-page-dot:active {
	outline: none !important;
	box-shadow: none !important;
	-webkit-tap-highlight-color: transparent !important;
}

/* 移除所有轮播图相关元素的 focus-visible */
.swiper-button-next:focus-visible,
.swiper-button-prev:focus-visible,
.swiper-pagination-bullet:focus-visible,
.flickity-button:focus-visible,
.flickity-prev-next-button:focus-visible,
.flickity-page-dot:focus-visible {
	outline: none !important;
	box-shadow: none !important;
}

/* ==========================================================================
   1. 全局样式覆盖
   ========================================================================== */

/* 主容器宽度 */
.container {
	max-width: 1320px;
	margin: 0 auto;
	padding: 0 15px;
}

/* 链接样式 */
a {
	color: var(--laifen-primary);
	text-decoration: none;
	transition: color 0.3s ease, border-color 0.3s ease;
}

/* 标题样式 */
h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: 700;
	line-height: 1.3;
	color: var(--laifen-text-primary);
}

h1 {
	font-size: 2.5rem;
}
h2 {
	font-size: 2rem;
}
h3 {
	font-size: 1.75rem;
}
h4 {
	font-size: 1.5rem;
}
h5 {
	font-size: 1.25rem;
}
h6 {
	font-size: 1rem;
}

/* ==========================================================================
   2. 页眉样式
   ========================================================================== */

/* 顶部公告栏 */
.top-announcement-bar {
	background-color: var(--laifen-primary);
	color: white;
	padding: 10px 0;
	font-size: 14px;
	text-align: center;
}

.top-announcement-bar a {
	color: white;
	font-weight: 600;
	text-decoration: underline;
}

/* 主导航 */
.site-header {
	background-color: white;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
	position: sticky;
	top: 0;
	z-index: 999;
}

.site-header .container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 15px 20px;
}

/* Logo */
.site-branding {
	flex: 0 0 auto;
}

.custom-logo {
	max-height: 50px;
	width: auto;
	display: block;
}

/* 主菜单 */
.main-navigation ul {
	display: flex;
	list-style: none;
	margin: 0;
	padding: 0;
}

.main-navigation li {
	margin: 0 15px;
	position: relative;
}

.main-navigation a {
	color: var(--laifen-text-primary);
	font-weight: 500;
	padding: 10px 0;
	display: block;
	transition: color 0.3s ease;
	text-decoration: none;
}

.main-navigation a:hover,
.main-navigation .current-menu-item > a {
	color: var(--laifen-primary);
	text-decoration: none;
}

/* 下拉菜单 */
.main-navigation ul ul {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	background-color: white;
	box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
	min-width: 200px;
	padding: 10px 0;
	flex-direction: column;
	z-index: 1000;
}

.main-navigation li:hover > ul {
	display: flex;
}

.main-navigation ul ul li {
	margin: 0;
}

.main-navigation ul ul a {
	padding: 10px 20px;
}

/* ==========================================================================
   3. 首页横幅（Hero Section）
   ========================================================================== */

.hero-section {
	position: relative;
	height: 600px;
	display: flex;
	align-items: center;
	justify-content: center;
	background-size: cover;
	background-position: center;
	color: white;
	text-align: center;
}

.hero-section::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(to right, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.3));
	z-index: 1;
}

.hero-content {
	position: relative;
	z-index: 2;
	max-width: 800px;
	padding: 0 20px;
}

.hero-title {
	font-size: 3rem;
	font-weight: 800;
	margin-bottom: 20px;
	text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
	font-size: 1.5rem;
	margin-bottom: 30px;
	opacity: 0.9;
}

.hero-cta {
	display: inline-block;
	background-color: var(--laifen-primary);
	color: white;
	padding: 15px 40px;
	border-radius: var(--laifen-radius-md);
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	transition: all 0.3s ease;
	text-decoration: none;
}

.hero-cta:hover {
	background-color: var(--laifen-primary-hover);
	transform: translateY(-3px);
	box-shadow: 0 6px 12px rgba(0, 123, 255, 0.3);
	text-decoration: none;
}

/* ==========================================================================
   4. 产品列表样式（WooCommerce）
   ========================================================================== */

.woocommerce ul.products {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 30px;
	padding: 0;
	list-style: none;
}

.woocommerce ul.products li.product {
	background-color: white;
	border-radius: var(--laifen-radius-lg);
	overflow: hidden;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
	position: relative;
}

.woocommerce ul.products li.product img {
	width: 100%;
	height: auto;
	display: block;
}

.woocommerce ul.products li.product .woocommerce-loop-product__title {
	font-size: 1.1rem;
	font-weight: 600;
	margin: 15px 0 10px;
	padding: 0 15px;
}

.woocommerce ul.products li.product .price {
	font-size: 1.3rem;
	font-weight: 700;
	color: var(--laifen-primary);
	padding: 0 15px;
	display: block;
}

/* 促销标签 */
.woocommerce span.onsale {
	background-color: var(--laifen-danger);
	color: white;
	padding: 5px 10px;
	font-size: 0.85rem;
	font-weight: 700;
	border-radius: var(--laifen-radius-sm);
	position: absolute;
	top: 10px;
	left: 10px;
	z-index: 2;
}

/* 添加到购物车按钮 */
.woocommerce ul.products li.product .button {
	width: calc(100% - 30px);
	margin: 15px;
	background-color: var(--laifen-primary);
	color: white;
	border: none;
	padding: 12px;
	border-radius: var(--laifen-radius-md);
	font-weight: 600;
	text-transform: uppercase;
	transition: all 0.3s ease;
	text-decoration: none;
	display: block;
	text-align: center;
}

.woocommerce ul.products li.product .button:hover {
	background-color: var(--laifen-primary-hover);
	transform: none;
	text-decoration: none;
}

/* ==========================================================================
   5. 页脚样式
   ========================================================================== */

.site-footer {
	background-color: var(--laifen-gray-900);
	color: var(--laifen-gray-300);
	padding: 60px 0 20px;
	margin-top: 80px;
}

.footer-widgets {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 40px;
	margin-bottom: 40px;
}

.footer-widget h3 {
	color: white;
	font-size: 1.2rem;
	margin-bottom: 20px;
	font-weight: 700;
}

.footer-widget ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.footer-widget li {
	margin-bottom: 10px;
}

.footer-widget a {
	color: var(--laifen-gray-300);
	transition: color 0.3s ease;
	text-decoration: none;
}

.footer-widget a:hover {
	color: white;
	text-decoration: none;
}

/* 社交媒体图标 */
.social-links {
	display: flex;
	gap: 15px;
	margin-top: 20px;
}

.social-links a {
	width: 40px;
	height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: rgba(255, 255, 255, 0.1);
	border-radius: 50%;
	transition: all 0.3s ease;
	text-decoration: none;
}

.social-links a:hover {
	background-color: var(--laifen-primary);
	transform: translateY(-3px);
}

/* 版权信息 */
.site-info {
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	padding-top: 20px;
	text-align: center;
	font-size: 0.9rem;
}

/* ==========================================================================
   6. 表单样式
   ========================================================================== */

input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="number"],
input[type="tel"],
input[type="date"],
textarea,
select {
	width: 100%;
	padding: 12px;
	border: 1px solid var(--laifen-gray-300);
	border-radius: var(--laifen-radius-sm);
	font-size: 1rem;
	transition: border-color 0.3s ease, box-shadow 0.3s ease;
	box-sizing: border-box;
}

input:focus,
textarea:focus,
select:focus {
	outline: none;
	border-color: var(--laifen-primary);
	/* box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1); */
}

button,
input[type="submit"],
input[type="button"],
.button {
	background-color: var(--laifen-primary);
	color: white;
	padding: 12px 24px;
	border: none;
	border-radius: var(--laifen-radius-md);
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s ease;
}

/* Hero slider 按钮使用内联样式，不应用全局样式 */
.hero-slider__button.button {
	background-color: transparent;
	color: inherit;
}

/* ==========================================================================
   7. 返回顶部按钮
   ========================================================================== */

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background-color: var(--laifen-secondary, #151515);
    color: #ffffff;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
	padding: 24px;
}

.back-to-top:hover {
    background-color: var(--laifen-primary, #54cdcd);
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.back-to-top:active {
    transform: translateY(-1px);
}

/* 移动端调整位置 */
@media (max-width: 767px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
        font-size: 18px;
    }
}

/* ==========================================================================
   8. 响应式设计
   ========================================================================== */

/* 平板 */
@media (max-width: 768px) {
	.hero-title {
		font-size: 2rem;
	}

	.hero-subtitle {
		font-size: 1.2rem;
	}

	.woocommerce ul.products {
		grid-template-columns: repeat(2, 1fr);
		gap: 10px;
	}

	.footer-widgets {
		grid-template-columns: repeat(2, 1fr);
		gap: 30px;
	}
}

/* 手机 */
@media (max-width: 576px) {
	.hero-section {
		height: 400px;
	}

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

	.hero-subtitle {
		font-size: 1rem;
	}

	.woocommerce ul.products {
		grid-template-columns: 1fr;
	}

	.footer-widgets {
		grid-template-columns: 1fr;
		gap: 20px;
	}

	.main-navigation ul {
		flex-direction: column;
	}
}