/* 重置和基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
}
h1,h2,h3 {
    margin: 0;
    padding: 0;
}
/* Hero Section */
.hero-section {
    background:#F8F4EC;
    min-height: 100vh;
    padding: 100px 0 40px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 160px;
    display: flex;
    align-items: center;
    gap: 80px;
    width: 100%;
}

.hero-content {
    flex: 1;
    max-width: 475px;
    margin-right: 200px;
}

.hero-title {
    font-size: 46px;

    line-height: 1.2;
    color: #1a202c;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 18px;
    color: #4a5568;
    margin-bottom: 40px;
    line-height: 1.6;
}

.cta-button {
    background:#222;
    color: white;
    border: none;
    padding: 0 24px;
    height: 46px;
    font-size: 16px;
    font-weight: 500;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;

}

.cta-button:hover {
    transform: translateY(-3px);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.device-mockup {
    position: relative;
    background: white;
    border-radius: 20px;
    padding: 20px;

}

.fashion-image {
    width: 100%;
    max-width: 859px;
    height: auto;
    border-radius: 12px;
}

/* POD Solutions Section - 使用Grid布局 */
.pod-solutions-section {
    background: #ddeeff;
    padding: 80px 0;
    min-height: 100vh;
}

.pod-container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 160px;
    width: 100%;
}

/* Grid布局 - 第二个模块 */
.pod-content {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 80px;
    align-items: center;
    margin-top: 60px;
    width: 100%;
}

.pod-image {
    grid-column: span 6;
    display: flex;
    justify-content: center;
    align-items: center;
    background:#eff7ff ;
    border-radius: 10px;
}

.pod-features {
    grid-column: span 6;
    max-width: none;
}

.desktop-mockup {

    border-radius: 12px;
    padding: 60px;
   
}

.desktop-mockup img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
}

.pod-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 30px;
}

.red-dot svg {
    margin-top: -3px;
}

.feature-content h4 {
    font-size: 20px;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 8px;
    line-height: 1.3;
}

.feature-content p {
    font-size: 18px;
    line-height: 1.6;
    color: #4a5568;
    margin-bottom: 5px;
}

.pod-btn {
    background: transparent;
    color: #FFFFFF;
    background:rgba(34, 34, 34, 1) ;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

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

/* Analytics Section - 使用Grid布局 */
.analytics-section {
    background: #F7FAFC;
    padding: 80px 0;
    min-height: 100vh;
}

/* Grid布局 - Analytics内容 */
.analytics-container {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 80px;
    align-items: center;
    margin-top: 60px;
}

.analytics-content {
    grid-column: span 6;
    max-width: none;
}

.analytics-image {
    grid-column: span 6;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #eff7ff;
    border-radius: 10px;
    min-height: 720px;
}

.analytics-features {
    margin: 40px 0;
}

.analytics-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 30px;
}

.analytics-btn {
    background: transparent;
    color: #222;
    border: 1px solid #222;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

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

.phone-mockup {

    border-radius: 20px;
    padding: 0 60px;
    display: flex;
    justify-content: center;
    align-items: center;

}

.phone-mockup img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 12px;
}

/* 第三个模块 - 使用Grid布局 */
.pod2-solutions-section {
    /* background: #F8F4EC; */
    background:#fcfaf6;
    padding: 80px 0;
    min-height: 100vh;
}

.pod2-container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 160px;
    width: 100%;
}

/* Grid布局 - 第三个模块第一部分 */
.pod2-content {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 80px;
    align-items: center;
    margin-top: 60px;
    width: 100%;
}

.pod2-image {
    grid-column: span 6;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #F8F4EC;
    border-radius: 10px;
    min-height: 720px;
}

.pod2-features {
    grid-column: span 6;
    max-width: none;
}

.desktop-mockup2 {
    border-radius: 12px;
    padding: 60px;
}

.desktop-mockup2 img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
}

.pod2-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 30px;
}

/* Grid布局 - 第三个模块第二部分 */
.analytics-container2 {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 80px;
    align-items: center;
    margin-top: 60px;
}

.analytics-content2 {
    grid-column: span 6;
    max-width: none;
}

.analytics-image2 {
    grid-column: span 6;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #F8F4EC;
    border-radius: 10px;
    padding: 60px;
}

.analytics-features2 {
    margin: 40px 0;
}

.analytics-feature-item2 {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 30px;
}

/* Section Title Common Styles */
.section-title {
    font-size: 40px;

    line-height: 1.3;
    color: #1a202c;
    text-align: left;
    margin-bottom: 20px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .hero-container,
    .pod-container,
    .pod2-container {
        padding: 0 80px;
    }
    
    .pod-content,
    .analytics-container,
    .pod2-content,
    .analytics-container2 {
        gap: 60px;
    }
}

@media (max-width: 768px) {
    .hero-container,
    .pod-container,
    .pod2-container {
        padding: 0 20px;
    }
    
    .hero-container {
        flex-direction: column;
        gap: 40px;
    }
    
    .hero-content {
        margin-right: 0;
        text-align: center;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    /* Grid布局在移动端变为单列 */
    .pod-content,
    .pod2-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .pod-image,
    .pod2-image {
        grid-row: 1;
    }
    
    .pod-features,
    .pod2-features {
        grid-row: 2;
        max-width: 100%;
    }
    
    .analytics-container,
    .analytics-container2 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .analytics-content,
    .analytics-content2 {
        grid-row: 1;
        max-width: 100%;
    }
    
    .analytics-image,
    .analytics-image2 {
        grid-row: 2;
    }
}

@media (max-width: 480px) {
    .hero-container,
    .pod-container,
    .pod2-container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .pod-content,
    .analytics-container,
    .pod2-content,
    .analytics-container2 {
        gap: 30px;
    }
}




/* 支付引擎模块样式 */
.payment-engine-section {
    background: white;
    padding: 80px 0;
    min-height: 100vh;
}

.payment-container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 160px;
    width: 100%;
}

.payment-content {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 80px;
    align-items: center;
    margin-top: 60px;
    width: 100%;
}

.payment-features {
    grid-column: span 6;
    max-width: none;
}

.payment-image {
    grid-column: span 6;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #f9f3ed;
    border-radius: 10px;
    min-height: 720px;
}

.payment-mockup {
    border-radius: 12px;
    padding: 60px;
}

.payment-mockup img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
}

.payment-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 30px;
}

.payment-btn {
    background: #222;
    color: white;
    border: none;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.payment-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

/* 数据分析模块样式 */
.data-analytics-section {
    background: #fba181;
    padding: 80px 0;
    min-height: 100vh;
}

.data-container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 160px;
    width: 100%;
}

.data-content {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 80px;
    align-items: center;
    margin-top: 60px;
    width: 100%;
}

.data-image {
    grid-column: span 6;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #fdd0c0;
    border-radius: 10px;
    min-height: 720px;
}

.data-features {
    grid-column: span 6;
    max-width: none;
}

.data-mockup {
    border-radius: 12px;
    padding: 60px;
}

.data-mockup img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
}

.data-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 30px;
}

.data-btn {
    background: #222;
    color: #fff;
    border: 1px solid #222;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.data-btn:hover {
    background: #222;
    color: white;
    transform: translateY(-2px);
}

/* 安全认证模块样式 */
.security-section {
    background: white;
    padding: 80px 0;
    min-height: 100vh;
}

.security-container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 160px;
    width: 100%;
}

.security-content {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 80px;
    align-items: center;
    margin-top: 60px;
    width: 100%;
}

.security-features {
    grid-column: span 6;
    max-width: none;
}

.security-image {
    grid-column: span 6;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #f9f4ed;
    border-radius: 10px;
    min-height: 720px;
}

.security-mockup {
    border-radius: 12px;
    padding: 60px;
}

.security-mockup img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
}

.security-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 30px;
}

.security-btn {
    background: #222;
    color: white;
    border: none;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.security-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

/* 支付表单模块样式 */
.payment-form-section {
    background: #f2eada;
    padding: 80px 0;
    min-height: 100vh;
}

.form-container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 160px;
    width: 100%;
}

.form-content {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 80px;
    align-items: center;
    margin-top: 60px;
    width: 100%;
}

.form-image {
    grid-column: span 6;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #f9f4ed;
    border-radius: 10px;
    min-height: 720px;
}

.form-features {
    grid-column: span 6;
    max-width: none;
}

.form-mockup {
    border-radius: 12px;
    padding: 60px;
}

.form-mockup img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
}

.form-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 30px;
}

.form-btn {
    background: #222;
    color: #fff;
    border: 1px solid #222;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.form-btn:hover {
    background: #222;
    color: white;
    transform: translateY(-2px);
}

/* 响应式设计 - 新模块 */
@media (max-width: 1200px) {
    .payment-container,
    .data-container,
    .security-container,
    .form-container {
        padding: 0 80px;
    }
    
    .payment-content,
    .data-content,
    .security-content,
    .form-content {
        gap: 60px;
    }
}

@media (max-width: 768px) {
    .payment-container,
    .data-container,
    .security-container,
    .form-container {
        padding: 0 20px;
    }
    
    .payment-content,
    .data-content,
    .security-content,
    .form-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .payment-image,
    .data-image,
    .security-image,
    .form-image {
        grid-row: 1;
        min-height: 400px;
    }
    
    .payment-features,
    .data-features,
    .security-features,
    .form-features {
        grid-row: 2;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .payment-container,
    .data-container,
    .security-container,
    .form-container {
        padding: 0 16px;
    }
    
    .payment-content,
    .data-content,
    .security-content,
    .form-content {
        gap: 30px;
    }
    
    .payment-image,
    .data-image,
    .security-image,
    .form-image {
        min-height: 300px;
    }
}