/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', '微软雅黑', 'Noto Sans SC', sans-serif;
    background-color: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* 艺术背景文字 */
body::before {
    content: 'SUICOKE';
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 20vw;
    font-weight: 900;
    color: rgba(255, 107, 53, 0.03);
    z-index: -1;
    pointer-events: none;
    letter-spacing: 2vw;
    white-space: nowrap;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h1 {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 2px;
}

.logo-image {
    height: 94px;
    width: auto;
    max-width: 300px;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: #333333 !important;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #ff6b35;
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-menu a:hover {
    color: #ff6b35 !important;
}

/* 主页横幅 */
.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #ffffff;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 4px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 300;
}

.hero-description {
    font-size: 1.2rem;
    font-weight: 300;
    opacity: 0.9;
}

/* 品牌介绍 */
.about-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 3rem;
    margin-bottom: 2rem;
    color: #ff6b35;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    opacity: 0.9;
}

.brand-story-section {
    margin-bottom: 2.5rem;
    padding: 1.5rem;
    background: rgba(255, 107, 53, 0.05);
    border-left: 3px solid #ff6b35;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.brand-story-section:hover {
    background: rgba(255, 107, 53, 0.1);
    transform: translateX(10px);
}

.story-subtitle {
    font-size: 1.4rem;
    color: #ff6b35;
    margin-bottom: 1rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.brand-story-section:hover .story-subtitle {
    color: #e55a2b;
}

.brand-story-section p {
    color: #cccccc;
    opacity: 0.9;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.about-image img:hover {
    transform: scale(1.08);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

/* 产品系列 */
.products-section {
    padding: 100px 0;
    background: #0a0a0a;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 4rem;
    color: #ff6b35;
}

/* 全屏产品图片展示 */
.product-fullscreen {
    width: 100%;
}

.product-fullscreen-item {
    width: 100%;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.5s ease;
    opacity: 0;
    transform: translateY(50px);
}

.product-fullscreen-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.product-fullscreen-item:hover {
    transform: translateY(-30px) scale(1.1);
    box-shadow: 0 20px 40px rgba(255, 107, 53, 0.2);
}

.product-fullscreen-item img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: all 0.5s ease;
}

.product-fullscreen-item:hover img {
    transform: scale(1.1);
}

.product-fullscreen-item:last-child {
    margin-bottom: 0;
}

/* 合作加盟 */
.cooperation-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
}

.cooperation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.cooperation-info h3 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #ff6b35;
}

.cooperation-info p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
    opacity: 0.9;
}

.cooperation-info ul {
    list-style: none;
    margin-bottom: 2rem;
}

.cooperation-info li {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding-left: 2rem;
    position: relative;
    opacity: 0.9;
}

.cooperation-info li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #ff6b35;
    font-weight: bold;
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #ffffff;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.contact-item i {
    margin-right: 1rem;
    color: #ff6b35;
    font-size: 1.2rem;
    width: 20px;
}

/* 官方店铺 */
.stores-section {
    padding: 100px 0;
    background: #0a0a0a;
}

.stores-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 4rem;
}

.store-card {
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #333;
}

.store-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: #ff6b35;
}

.store-icon {
    font-size: 3rem;
    color: #ff6b35;
    margin-bottom: 2rem;
}

.store-logo {
    width: 120px;
    height: auto;
    max-height: 60px;
    object-fit: contain;
    margin-bottom: 1rem;
}

.store-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.store-card p {
    font-size: 1rem;
    margin-bottom: 2rem;
    opacity: 0.8;
    line-height: 1.6;
}

.store-link {
    display: inline-block;
    background: #ff6b35;
    color: #ffffff;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.store-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.store-link:hover::before {
    left: 100%;
}

.store-link:hover {
    background: #e55a2b;
}

/* 页脚 */
.footer {
    background: #000000;
    padding: 50px 0 20px;
    border-top: 1px solid #333;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    color: #ff6b35;
    margin-bottom: 1rem;
}

.footer-section p {
    opacity: 0.8;
    margin-bottom: 0.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-item {
    position: relative;
}

.social-link {
    color: #ffffff;
    font-size: 1.5rem;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.social-link:hover {
    color: #ff6b35;
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.social-icon {
    width: 24px;
    height: 24px;
}

.qr-popup {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) scale(0);
    background: #ffffff;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    margin-bottom: 10px;
    z-index: 100;
    width: 180px;
    text-align: center;
}

.qr-popup img {
    width: 150px;
    height: 150px;
    display: block;
    margin: 0 auto 10px;
}

.qr-popup p {
    color: #333;
    font-size: 14px;
    margin: 0;
    font-weight: 500;
}

.social-link:hover .qr-popup {
    transform: translateX(-50%) scale(1);
    opacity: 1;
    visibility: visible;
}

.qr-popup::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 8px;
    border-style: solid;
    border-color: #ffffff transparent transparent transparent;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #333;
    opacity: 0.6;
}

.company-info {
    margin-top: 1rem;
    font-size: 0.8rem;
    opacity: 0.5;
}

.company-info p {
    margin-bottom: 0.5rem;
}

.beian-link {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.beian-link:hover {
    color: #ff6b35;
    text-decoration: underline;
}

.global-link {
    color: #ff6b35;
    text-decoration: none;
    transition: color 0.3s ease;
}

.global-link:hover {
    color: #e55a2b;
    text-decoration: underline;
}

.terms-link {
    color: #ff6b35;
    text-decoration: none;
    transition: color 0.3s ease;
}

    .terms-link:hover {
        color: #e55a2b;
        text-decoration: underline;
    }

    /* 查看最新产品链接样式 */
    .view-products-link {
        text-align: center;
        margin-top: 4rem;
        margin-bottom: 2rem;
    }

    .products-link-btn {
        display: inline-block;
        padding: 1rem 2.5rem;
        background: linear-gradient(135deg, #ff6b35, #e55a2b);
        color: #ffffff;
        text-decoration: none;
        border-radius: 50px;
        font-weight: 600;
        font-size: 1.1rem;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
        box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
    }

    .products-link-btn::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
        transition: left 0.5s ease;
    }

    .products-link-btn:hover::before {
        left: 100%;
    }

    .products-link-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 15px 40px rgba(255, 107, 53, 0.4);
        background: linear-gradient(135deg, #e55a2b, #ff6b35);
    }

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-menu.active a {
        color: #333333 !important;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .about-content,
    .product-showcase,
    .cooperation-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .stores-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .products-container {
        grid-template-columns: 1fr;
    }
    
    .product-image img {
        height: 300px;
        min-width: 300px;
        min-height: 300px;
    }
}

/* 产品页面样式 */
.product-hero {
    height: 60vh;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 80px;
}

.product-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #ff6b35;
}

.product-hero p {
    font-size: 1.2rem;
    opacity: 0.8;
}

.products-grid {
    padding: 100px 0;
    background: #0a0a0a;
}

.products-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.product-card {
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #333;
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    padding: 2rem;
    margin-bottom: 2rem;
    width: 100%;
}

.product-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: #ff6b35;
}

.product-image {
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.product-image img {
    width: 150px;
    height: 150px;
    max-width: 150px;
    max-height: 150px;
    object-fit: cover;
    transition: transform 0.3s ease;
    border-radius: 8px;
}

.product-card:hover .product-image img {
    transform: scale(1.08);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.product-info {
    flex: 1;
    min-width: 0;
}

.product-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #ffffff;
    transition: color 0.3s ease;
}

.product-info h3:hover {
    color: #ff6b35;
}

.product-info p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    opacity: 0.8;
}

.product-code {
    color: #ff6b35;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.product-description {
    font-size: 0.95rem;
    line-height: 1.5;
    color: #cccccc;
    margin-bottom: 1rem;
    white-space: pre-line;
}

.product-specs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.product-specs span {
    background: #ff6b35;
    color: #ffffff;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    display: inline-block;
}

.product-specs span:hover {
    transform: scale(1.1);
    background: #e55a2b;
    box-shadow: 0 4px 8px rgba(255, 107, 53, 0.3);
}

/* 平滑滚动 */
html {
    scroll-behavior: smooth;
}

/* 条款页面样式 */
.page-hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    padding: 120px 0 80px;
    text-align: center;
}

.page-hero h1 {
    font-size: 3.5rem;
    color: #ffffff;
    margin-bottom: 1rem;
    font-weight: 700;
}

.page-hero p {
    font-size: 1.2rem;
    color: #ff6b35;
    opacity: 0.8;
}

.terms-content {
    padding: 80px 0;
    background: #0a0a0a;
}

.terms-section {
    margin-bottom: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 10px;
    border-left: 4px solid #ff6b35;
    transition: all 0.3s ease;
}

.terms-section:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.terms-section h2 {
    font-size: 1.8rem;
    color: #ff6b35;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.terms-section p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #ffffff;
    opacity: 0.9;
    margin-bottom: 1rem;
}

.terms-section ul {
    list-style: none;
    margin-top: 1rem;
}

.terms-section li {
    font-size: 1.1rem;
    color: #ffffff;
    opacity: 0.9;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.terms-section li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #ff6b35;
    font-weight: bold;
}

/* 品牌图片动画效果 */
.brand-item-image {
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.brand-item-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: all 0.3s ease;
}

.brand-item-image:hover {
    transform: translateY(-30px) scale(1.1);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.2);
}

.brand-item-image:hover img {
    transform: scale(1.05);
}

/* Products page specific styles */
.products-container .product-image {
    width: 115px;
    min-width: 115px;
    max-width: 115px;
}

.products-container .product-image img {
    width: 115px !important;
    height: 115px !important;
    max-width: 115px !important;
    max-height: 115px !important;
    object-fit: cover;
    display: block;
}

.products-container .product-info {
    width: calc(100% - 115px - 2rem);
}