/* 保留文档2的样式变量 */
:root {
    --primary: #4361ee;
    --primary-light: #4895ef;
    --accent-red: #ff0000;
    --white: #ffffff;
    --gray: #606060;
    --light-bg: #f8f9fa;
    --border-color: #e0e6ed;
    --primary-blue: #0066cc;
    --secondary-blue: #0099ff;
    --accent-orange: #ff6600;
    --dark-blue: #003366;
    --light-bg: #f8fafc;
    --text-dark: #333;
    --text-light: #666;
    --border-li-color: #e0e6ed;
    --success: #10b981;
    --warning: #f59e0b;
    --blue: #3a86ff;
    --blue-dark: #2667cc;
    --green: #2ecc71;
    --green-dark: #27ae60;
    --orange: #f39c12;
    --orange-dark: #d35400;
    --dark: #2c3e50;
    --light: #ecf0f1;
    --accent-blue: #4361ee;
    --light-text: #ecf0f1;
    --border-color: rgba(255, 255, 255, 0.1);
    --accent: rgb(229, 232, 238);
    --foreground: rgb(29, 30, 32);
    --background: rgb(255, 255, 255);
    --black: rgb(0, 0, 0);
    --color-blue-200: rgb(190, 219, 255);
    --color-blue-50: rgb(239, 246, 255);
    --muted-foreground: rgb(106, 113, 121);
    --accent-orange: #ff6600;
    --success-green: #10b981;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    color: var(--text-dark);
    background-color: #fff;
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul li {
    list-style: none;
}

/* 分页器悬停效果 */
.swiper-pagination-clickable .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: rgba(58, 94, 207) !important;
    width: 40px !important;
    border-radius: 12px !important;
}

/* 导航栏样式 */
.navbar {
    background-color: #fff;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 8px 10%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    line-height: 80px;
    box-sizing: border-box;
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease;
}

/* 导航栏在隐藏状态下的样式 */
.navbar.hidden {
    transform: translateY(-100%);
}

/* 导航栏在显示状态下的样式 */
.navbar.visible {
    transform: translateY(0);
}

/* 导航栏在页面顶部时的样式 */
.navbar.at-top {
    box-shadow: none;
}

/* 导航栏滚动后的样式 */
.navbar.scrolled {
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .navbar {
        padding: 10px 3%;
    }

    .nav-links {
        display: none;
    }

    .nav-links-right {
        display: none;
    }
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.8rem;
    font-weight: 600;
    width: 200px;
}

.logo img {
    height: 30px;
    width: 30px;
    margin-right: 5px;
    vertical-align: middle;
}

.logo span {
    letter-spacing: .1em;
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
}

.nav-links,
.nav-links-right {
    display: flex;
    list-style: none;
    margin-bottom: 5px;
}

.nav-links li,
.nav-links-right li {
    position: relative;
    margin: 0 6px;
}

.nav-links li a.active:after {
    width: 100%;
    transition: all 0.3s ease;
}

.nav-links li a:after {
    position: absolute;
    content: "";
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: 0;
    height: 3px;
    background: #D80C18;
    transition: all .5s ease 0s;
    z-index: 3;
}

.nav-links a,
.nav-links-right a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 16px;
    padding: 6px 10px;
    border-radius: 5px;
    transition: all 0.3s ease;
    display: block;
    height: 82px;
    line-height: 76px;
}

/* 卡片容器样式 */
.cards-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.card {
    /* width: 300px; */
    width: 380px;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    text-decoration: none;
}

.card:hover {
    transform: translateY(-10px);
}

.card-content {
    padding: 25px;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card-title-group {
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-icon {
    width: 75px;
    height: 75px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-right: 15px;
}

.blue .card-icon {
    color: var(--primary-blue);
    background: rgba(0, 102, 204, 0.1);
}

.green .card-icon {
    color: var(--primary-blue);
    background: rgba(0, 102, 204, 0.1);
}

.orange .card-icon {
    color: var(--primary-blue);
    background: rgba(0, 102, 204, 0.1);
}

.blue .card-title {
    color: #333;
    margin-top: 2vh;
}

.green .card-title {
    color: #333;
    margin-top: 2vh;
}

.orange .card-title {
    color: #333;
    margin-top: 2vh;
}

.card-title {
    font-size: 1.3rem;
    font-weight: 600;
}

.card-desc {
    color: #333;
    font-size: 1rem;
    margin-bottom: 20px;
    flex-grow: 1;
    margin-top: 1vh;
}

.card-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 20px;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    position: absolute;
    top: 0px;
    right: 0px;
    opacity: 0;
    transform: translateY(10px);
}

.blue .card-button {
    color: var(--text-light);
}

.green .card-button {
    color: var(--text-light);
}

.orange .card-button {
    color: var(--text-light);
}

/* 首屏英雄区域 */
.hero {
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: black;
    padding: 0 20px;
    position: relative;
    overflow: hidden;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    max-width: 900px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* 向下箭头样式 */
.hero .scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: all 0.3s ease;
    z-index: 10;
}

/* 功能展示部分 */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 0 0px 0;
}

.product-detail .section-title {
    text-align: center;
    margin-bottom: 70px;
}

.product-detail .section-title h2 {
    font-size: 2.8rem;
    color: var(--black);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.product-detail .section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--black);
    border-radius: 2px;
}

.product-detail .section-title p {
    color: var(--text-light);
    font-size: 1.2rem;
    margin: 30px auto 0;
}

.product-detail .feature-showcase {
    padding: 60px 0;
}

.product-detail .feature-item {
    display: flex;
    align-items: center;
    gap: 60px;
    padding-bottom: 100px;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.product-detail .feature-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.product-detail .feature-item.reverse {
    flex-direction: row-reverse;
}

.product-detail .feature-visual {
    flex: 1;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    height: 450px;
    perspective: 1000px;
}

.product-detail .feature-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: all 0.6s ease;
    transform-style: preserve-3d;
}

.product-detail .visual-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    color: white;
    transform: translateY(100%);
    transition: transform 0.5s ease;
}

.product-detail .feature-tag {
    display: inline-block;
    background: var(--accent-orange);
    color: white;
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 15px;
}

.product-detail .feature-content {
    flex: 1;
    padding: 20px;
}

.product-detail .feature-content h3 {
    font-size: 2rem;
    /* color: var(--dark-blue); */
    color: var(--black);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
}

.product-detail .feature-content h3 i {
    margin-right: 15px;
    font-size: 1.3rem;
    color: var(--primary-blue);
    width: 40px;
    height: 40px;
    background: rgba(0, 102, 204, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-detail .feature-content p {
    color: var(--text-light);
    margin-bottom: 30px;
    line-height: 1.8;
    font-size: 1.1rem;
}

.product-detail .feature-benefits {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.product-detail .feature-benefits li {
    padding: 15px 0;
    border-bottom: 1px solid var(--border-li-color);
    display: flex;
    align-items: flex-start;
    position: relative;
    padding-left: 35px;
}

.product-detail .feature-benefits li:last-child {
    border-bottom: none;
}

.product-detail .feature-benefits li:before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 25px;
    height: 25px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%230066cc"><path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z"/></svg>') no-repeat center center;
    filter: brightness(0);
}

.product-detail .feature-cta {
    display: inline-flex;
    align-items: center;
    /* color: var(--primary-blue); */
    color: #575757;
    font-weight: 600;
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.product-detail .feature-cta:hover {
    color: var(--black);
    transform: translateX(10px);
}

.product-detail .feature-cta i {
    margin-left: 10px;
    transition: transform 0.3s ease;
}

.product-detail .feature-cta:hover i {
    transform: translateX(5px);
}

/* 分隔线装饰 */
.product-detail .section-divider {
    position: relative;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--orange), transparent);
    margin: 60px 0;
}

.product-detail .section-divider::before {
    content: "";
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--accent-orange);
    border-radius: 50%;
    box-shadow: 0 0 0 8px rgba(255, 102, 0, 0.2);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .product-detail .feature-item {
        flex-direction: column;
        gap: 40px;
    }

    .product-detail .feature-item.reverse {
        flex-direction: column;
    }

    .product-detail .feature-visual {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .product-detail .section-title h2 {
        font-size: 2.2rem;
    }

    .product-detail .feature-content h3 {
        font-size: 1.8rem;
    }
}

/* 生态伙伴区域 */
.partners-section {
    padding: 100px 5%;
    background: var(--light-bg);
}

.partners-section .section-title {
    text-align: center;
    margin-bottom: 70px;
}

.product-detail .section-title h2 {
    font-size: 2.8rem;
    /* color: var(--dark-blue); */
    color: var(--black);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.partners-section .section-title h2 {
    font-size: 2.8rem;
    /* color: var(--dark-blue); */
    color: var(--black);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.partners-section .section-title p {
    color: var(--text-light);
    font-size: 0.8rem;
    max-width: 700px;
    margin: 0 auto;
    /* margin: 30px auto 0; */
}

.partners-section .section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    /* background: var(--accent-orange); */
    background: var(--black);
    border-radius: 2px;
}

.partners-grid {
    display: grid;
    /* grid-template-columns: repeat(6, 1fr); */
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 50px auto 0;
}

.partner-card {
    position: relative;
    background: white;
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.partners-grid .angel-logo {
    width: 28px;
    height: 28px;
    vertical-align: middle;
}

.angel-title {
    font-size: 12px;
    display: none;
}

.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.partner-card:hover .angel-clients {
    color: var(--primary-blue);
}

.partner-card:hover .angel-title {
    display: inline-block;
}

.partner-card .angel-clients {
    position: absolute;
    left: 5%;
    top: 5%;
    color: rgba(0, 102, 204, 0.7);
    cursor: pointer;
}

.partner-logo {
    width: 120px;
    height: 80px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-logo img {
    max-width: 100%;
    max-height: 100%;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.partner-card:hover .partner-logo img {
    opacity: 1;
}

.partner-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    /* color: var(--dark-blue); */
    color: var(--black);
}

.partner-card p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* 增强的科技感背景 */
.solution-section {
    position: relative;
    overflow: hidden;
    background: var(--black);
    /* background: url(../imgs/footer.png) no-repeat cover/center; */
    
    /* padding: 80px 0; */
}

.solution-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* background:
        radial-gradient(circle at 20% 30%, rgba(77, 192, 255, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(26, 79, 140, 0.2) 0%, transparent 40%),
        linear-gradient(45deg, transparent 0%, rgba(10, 25, 47, 0.8) 100%); */
    z-index: -1;
}

.tech-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(77, 192, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(77, 192, 255, 0.1) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: -1;
    opacity: 0.4;
}

.tech-dots {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(77, 192, 255, 0.2) 1px, transparent 1px);
    background-size: 20px 20px;
    z-index: -1;
    opacity: 0.3;
}

/* 解决方案容器 */
.solution-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 10px;
    position: relative;
    z-index: 2;
}

/* 增强的标题样式 */
.solution-header {
    text-align: center;
    /* margin-bottom: 30px; */
    position: relative;
    /* padding: 30px 20px 10px 20px; */
    padding-top: 16px;
}

.solution-title {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(to right, #4dc0ff, #2d6fc6, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    /* margin-bottom: 20px; */
    line-height: 1.2;
    text-shadow: 0 0 15px rgba(77, 192, 255, 0.3);
    position: relative;
    display: inline-block;
}

.solution-title::after {
    content: '';
    display: block;
    width: 200px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-orange));
    margin: 30px auto 0;
    border-radius: 4px;
}

.solution-subtitle {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 400;
    margin: 0 auto;
}

.solution-intro {
    font-size: 1.3rem;
    /* color: #a0d0ff; */
    color: #ffffff;
    max-width: 900px;
    margin: 30px auto 0;
    line-height: 1.8;
    position: relative;
}

/* 行动卡片容器 */
.cta-container {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 60px;
    flex-wrap: wrap;
}

/* 增强的卡片设计 */
.cta-card {
    flex: 1;
    min-width: 300px;
    max-width: 360px;
    background: rgba(10, 25, 47, 0.6);
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(26, 79, 140, 0.3);
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(77, 192, 255, 0.3);
    backdrop-filter: blur(5px);
}

.cta-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(26, 79, 140, 0.1), rgba(77, 192, 255, 0.05));
    border-radius: 20px;
    z-index: -1;
}

.cta-card:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: 0 25px 50px rgba(26, 79, 140, 0.5);
    border-color: rgba(77, 192, 255, 0.7);
}

.icon-container {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: rgba(26, 79, 140, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    font-size: 2.8rem;
    color: #4dc0ff;
    position: relative;
    transition: all 0.4s ease;
    border: 2px solid rgba(77, 192, 255, 0.3);
}

.cta-card:hover .icon-container {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: white;
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 0 30px rgba(77, 192, 255, 0.7);
}

.cta-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    height: 100%;
}

.cta-title {
    font-size: 2rem;
    font-weight: 700;
    color: #4dc0ff;
    margin-bottom: 20px;
    position: relative;
    transition: all 0.3s ease;
    text-shadow: 0 0 5px rgba(77, 192, 255, 0.3);
}

.cta-card:hover .cta-title {
    color: white;
    text-shadow: 0 0 15px rgba(77, 192, 255, 0.8);
}

.cta-text {
    font-size: 1.1rem;
    color: #cce9ff;
    margin-bottom: 25px;
    line-height: 1.7;
    min-height: 80px;
}

.address {
    font-size: 1rem;
    background: rgba(26, 79, 140, 0.3);
    padding: 15px;
    border-radius: 12px;
    border-left: 3px solid var(--accent-orange);
    margin: 15px 0;
    text-align: left;
    width: 100%;
    transition: all 0.3s ease;
    color: #a0d0ff;
}

.cta-card:hover .address {
    background: rgba(26, 79, 140, 0.5);
    box-shadow: 0 5px 15px rgba(26, 79, 140, 0.2);
    transform: translateY(-3px);
}

.button-container {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: auto;
    padding-top: 20px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .solution-title {
        font-size: 3rem;
    }

    .cta-container {
        gap: 30px;
    }
}

@media (max-width: 992px) {
    .solution-container {
        padding: 40px 20px;
    }

    .solution-title {
        font-size: 2.6rem;
    }

    .solution-subtitle {
        font-size: 1.5rem;
    }

    .cta-card {
        min-width: 280px;
    }
}

@media (max-width: 768px) {
    .solution-section {
        padding: 60px 0;
    }

    .solution-title {
        font-size: 2.2rem;
    }

    .solution-subtitle {
        font-size: 1.3rem;
    }

    .solution-intro {
        font-size: 1.1rem;
    }

    .cta-card {
        min-width: 100%;
        max-width: 100%;
    }

    .value-badge {
        padding: 10px 20px;
        font-size: 1rem;
    }
}

/* 页脚 */
.footer {
    /* background: var(--dark-blue); */
    background: var(--black);
    /* background-image: url(../imgs/footer.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: top; */
    color: var(--light-text);
    padding: 20px 0 20px 0;
    font-family: 'Segoe UI', 'Noto Sans SC', sans-serif;
}

.footer .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding: 0 20px;
}

.footer-container .company-info {
    display: flex;
    flex-direction: column;
}

.footer-container .logo-brand {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    cursor: pointer;
}

.footer-container .logo-brand:hover {
    color: var(--accent-blue);
}

.footer-container .logo-brand i {
    font-size: 2rem;
    color: var(--accent-blue);
    margin-right: 10px;
}

.footer-container .logo-brand h3 {
    position: relative;
    display: inline-block;
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-container .logo-brand h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--accent-blue);
}

.footer-container .company-desc {
    font-size: 0.95rem;
    opacity: 0.8;
    margin-bottom: 20px;
    line-height: 1.6;
}

.footer-container .contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-container .contact-item {
    display: flex;
    align-items: center;
}

.footer-container .contact-item i {
    width: 25px;
    color: var(--accent-blue);
    font-size: 1rem;
}

.footer-container .contact-item span {
    font-size: 0.95rem;
}

.footer-container .section-title {
    font-size: 1.2rem;
    margin-bottom: 5px;
    position: relative;
    padding-bottom: 10px;
}

.footer-container .section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-blue);
}

.footer-container .footer-links {
    list-style: none;
}

.footer-container .footer-links li {
    margin-bottom: 12px;
}

.footer-container .footer-links a {
    color: #bdc3c7;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.footer-container .footer-links a:hover {
    color: var(--accent-blue);
    padding-left: 5px;
}

.copyright {
    text-align: center;
    /* padding-top: 20px; */
    /* border-top: 1px solid var(--border-color); */
    font-size: 0.85rem;
    opacity: 0.7;
}

@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .section-title {
        margin-top: 20px;
    }
}

.nav-links {
    /* margin-top: 15px; */
    flex-wrap: wrap;
    justify-content: center;
}

.nav-links-right {
    /* margin-top: 15px; */
    flex-wrap: wrap;
    justify-content: center;
}

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

.product-buttons {
    flex-direction: column;
    gap: 20px;
}

/* 右侧悬浮按钮 */
.float-sidebar {
    position: fixed;
    right: 20px;
    bottom: 5%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    z-index: 999;
}

.float-btn, .float-more-btn {
    width: 3.33rem;
    height: 3.33rem;
    border-radius: 50%;
    background: #ffffff;
    color: #007fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.float-more-btn {
    box-shadow: none;
}

.float-tools-btn .float-children-btn {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    /* background: #ffffff; */
    color: #007fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    position: relative;
    margin: 0.3rem;
}

.tools-list .float-children-btn {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    /* background: #ffffff; */
    color: #007fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    position: relative;
    margin: 0.3rem;
}

.float-tools-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-radius: 30px;
    width: 3.5rem;
    height: 15rem;
    background: #ffffff;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.float-tools-btn .float-children-btn img {
    width: 60%;
    height: 60%;
}

.feedback-modal .modal-body .classify-sort-box {
    margin-bottom: 20px;
}

.feedback-modal .modal-body .diff-sort {
    margin: 5px;
    font-weight: 800;
}
.pi-container {
    position: relative;
    width: 75px;
    height: 75px;
    color: var(--primary-blue);
    background: rgba(0, 102, 204, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.pi-main {
    top: 0px;
    left: -7px;
    right: 0;
    position: absolute;
    font-size: 2.5rem;
    font-weight: 700;
    z-index: 2;
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

.pi-shadow {
    position: absolute;
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(72, 149, 239, 0.3);
    top: 2px;
    left: 0;
    z-index: 1;
    right: 0;
}

.feedback-modal .tools-list {
    display: flex;
    /* flex-direction: column; */
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;    
}

.tools-list .float-children-btn img {
    width: 70%;
    height: 70%;
}

.tools-list .float-children-btn p {
    font-size: 12px;
    color: #333;
}

.float-btn:hover {
    /* background: var(--dark-blue); */
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.back-to-top {
    opacity: 1;
    transition: all 0.3s ease;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.feedback-modal .qr-code-wrapper .qr-code-placeholder {
    width: 120px;
    height: 120px;
}

.feedback-modal .qr-code-wrapper .qr-code-container {
    margin-right: 10px;
}

.feedback-modal .qr-code-wrapper .qr-code-placeholder img {
    width: 120px;
    height: 120px;
}

.feedback-modal .email-note.feed-email {
    position: absolute;
    right: 5px;
    bottom: 0px;
}


.qr-code-wrapper {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

/* 轮播图 */
.swiper-container {
    position: relative;
    margin-top: 80px;
    width: 100%;
    /* height: 500px; */
    height: 60.5vh;
    overflow: hidden;

    /* box-shadow: 0 15px 50px rgba(0,0,0,0.3); */
}

.swiper-slide {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
}

.slide-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* opacity: 0.7;
    transition: opacity 0.5s ease; */
}

/* .swiper-slide:hover .slide-image {
    opacity: 0.8;
} */

.slide-content {
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 40px;
    color: white;
    transition: transform 0.3s ease;
}

.slide-title {
    font-size: 3.5rem;
    margin-bottom: 15px;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.slide-description {
    text-indent: 1rem;
    font-size: 1.5rem;
    font-weight: 300;
    /* max-width: 600px; */
    line-height: 1.6;
    opacity: 0.9;
}

.swiper-button-next,
.swiper-button-prev {
    color: white !important;
    background: rgba(255, 255, 255, 0.2);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    backdrop-filter: blur(4px);
    transition: all 0.3s ease;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 20px !important;
    font-weight: bold;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.swiper-pagination-bullet {
    width: 12px !important;
    height: 12px !important;
    background: rgba(255, 255, 255, 0.5) !important;
    opacity: 1 !important;
}

.swiper-pagination-bullet-active {
    background: #ff5e62 !important;
    transform: scale(1.2);
}



/* 天使客户 */
.client-profile {
    background: rgba(15, 14, 14, 0.9);
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.client-basic,
.client-solution,
.client-impact {
    margin-bottom: 25px;
}

.client-basic .basic-info {
    text-indent: 2rem;
    text-align: left;
}

.client-solution p {
    text-indent: 2rem;
    text-align: left;
}

.client-profile h4 {
    color: var(--primary-blue);
    font-size: 1.2rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.client-profile h4 i {
    margin-right: 10px;
    font-size: 1.1rem;
}

.feature-benefits {
    list-style: none;
    padding-left: 5px;
}

.feature-benefits li {
    padding: 12px 0;
    border-bottom: 1px dashed rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: flex-start;
}

.feature-benefits li i {
    color: var(--primary-blue);
    margin-right: 10px;
    font-size: 0.9rem;
    margin-top: 12px;
}

.impact-stats {
    display: flex;
    justify-content: space-around;
    text-align: center;
    margin-top: 20px;
}

.stat-item {
    background: rgba(0, 102, 204, 0.1);
    border-radius: 8px;
    padding: 15px;
    min-width: 100px;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: 5px;
}

/* 弹窗样式 */
.feedback-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.feedback-modal.active {
    display: flex;
}

.feedback-modal .modal-content {
    width: 100%;
    max-width: 520px;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

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

.feedback-modal .modal-header {
    padding: 20px;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    text-align: center;
}

.feedback-modal .modal-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.feedback-modal .close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.5rem;
    color: #999;
    cursor: pointer;
    transition: color 0.2s;
    background: none;
    border: none;
    padding: 0;
}

.feedback-modal .close-btn:hover {
    color: #333;
}

.feedback-modal .modal-tabs {
    display: flex;
    border-bottom: 1px solid #f0f0f0;
}

.feedback-modal .tab-btn {
    flex: 1;
    padding: 15px;
    text-align: center;
    font-size: 1rem;
    font-weight: 500;
    color: #666;
    background: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
}

.feedback-modal .tab-btn.active {
    color: #4361ee;
}

.feedback-modal .tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: #4361ee;
    border-radius: 3px 3px 0 0;
}

.feedback-modal .modal-body {
    padding: 25px;
    height: 420px;
    overflow: auto;
}

.feedback-modal .tab-content {
    display: none;
}

.feedback-modal .tab-content.active {
    display: block;
}

.feedback-modal .feedback-text {
    text-align: center;
    font-size: 0.95rem;
    color: #555;
    line-height: 1.6;
    margin-bottom: 20px;
}

.feedback-modal .qr-code-container {
    text-align: center;
    margin: 20px 0;
}

.feedback-modal .qr-code-placeholder {
    width: 200px;
    height: 200px;
    margin: 0 auto;
    background-color: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    overflow: hidden;
}

.feedback-modal .qr-code-placeholder i {
    font-size: 3rem;
    color: #ccc;
}

.feedback-modal .qr-code-placeholder img {
    height: 200px;
    width: 200px;
}

.feedback-modal .qr-code-note {
    font-size: 0.85rem;
    color: #ff9800;
    background-color: #fff8e1;
    padding: 10px;
    border-radius: 6px;
    margin: 15px 0;
    line-height: 1.5;
}

.feedback-modal .email-note {
    font-size: 0.85rem;
    color: #4361ee;
    text-align: center;
    margin-top: 15px;
    display: block;
}

.feedback-modal .job-description {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.6;
    margin-bottom: 12px;
}

.feedback-modal .job-title {
    font-weight: 800;
}

.feedback-modal .trait-list {
    color: #555;
    list-style-type: none;
    padding-left: 0;
    /* margin-bottom: 25px; */
}

.feedback-modal .job-info {
    margin-bottom: 25px;
}

.feedback-modal .trait-list-bottom {
    margin-bottom: 25px;
}

.feedback-modal .trait-list li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
    font-size: 14px;
}

.feedback-modal .trait-list li::before {
    content: '•';
    position: absolute;
    top: -12px;
    left: -5px;
    color: var(--muted-foreground);
    font-size: 2rem;
}

.feedback-modal .apply-info {
    padding: 12px;
    border-style: solid;
    border-radius: 5px;
    border-width: 1px;
    background-color: var(--color-blue-50);
    border-color: var(--color-blue-200);
    font-size: 0.95rem;
    color: #555;
    line-height: 1.6;
}

.feedback-modal .apply-info p {
    margin-top: 8px;
}

.feedback-modal .apply-email {
    font-weight: 600;
    color: #4361ee;
}

.feedback-modal .apply-format {
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 20px;
    color: #666;
    border-radius: 4px;
    display: inline-block;
}

/* 文章弹窗样式 */
.articles-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.articles-modal.active {
    display: flex;
}

.articles-modal .modal-content {
    width: 90%;
    max-width: 520px;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    animation: modalFadeIn 0.4s ease-out;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

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

.articles-modal .modal-header {
    padding: 20px;
    /* background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%); */
    color: #333;
    position: relative;
    border-bottom: 1px solid #f0f0f0;
}

.articles-modal .modal-title {
    font-size: 1.5rem;
    margin: 0;
    text-align: center;
}

.articles-modal .close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: #999;
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
    background: none;
    padding: 0;
}

.articles-modal .close-btn:hover {
    /* transform: rotate(90deg); */
    color: #333;
}

.articles-modal .modal-body {
    padding: 20px;
    max-height: 50vh;
    /* 调整列表高度 */
    overflow-y: auto;
}

.articles-modal .articles-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* 响应式设计 */
@media (max-width: 600px) {
    .articles-modal .modal-content {
        width: 95%;
    }

    .articles-modal .article-title {
        font-size: 1rem;
    }

    .articles-modal .modal-body {
        max-height: 60vh;
    }
}

/* 工具箱弹窗 */
/* 触发按钮样式 */
.trigger-btn {
    padding: 12px 24px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 30px;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
    transition: all 0.3s ease;
}

.trigger-btn:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(67, 97, 238, 0.4);
}

/* 弹窗容器 */
.tools-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.tools-modal.active {
    display: flex;
}

/* 弹窗内容 */
.modal-content {
    width: 90%;
    max-width: 520px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    animation: modalFadeIn 0.4s ease-out;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 弹窗头部 */
.tools-modal .modal-header {
    padding: 20px;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tools-modal .modal-title {
    font-size: 1.5rem;
    font-weight: 500;
}

.tools-modal .close-btn {
    background: none;
    border: none;
    /* color: white; */
    font-size: 1.8rem;
    cursor: pointer;
    transition: transform 0.3s ease;
}

/* 弹窗主体 */
.tools-modal .modal-body {
    padding: 25px;
    max-height: 50vh;
    overflow-y: auto;
}

/* 分类盒子 */
.tools-modal .category-box {
    margin-bottom: 30px;
}

.tools-modal .category-title {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--gray);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    padding-left: 15px;
    position: relative;
}

.tools-modal .category-title::before {
    content: "";
    position: absolute;
    left: 0;
    width: 4px;
    height: 16px;
    background: var(--primary);
    border-radius: 2px;
}

/* 工具项列表 */
.tools-modal .tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 20px;
}

/* 圆形工具项 */
.tools-modal .tool-item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
}

.tools-modal .tool-logo {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--white);
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    /* overflow: hidden; */
    /* border: 2px solid var(--border-color); */
}

.tools-modal .tool-logo img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.tools-modal .tool-name {
    margin-top: 10px;
    font-size: 0.9rem;
    color: var(--gray);
    text-align: center;
    font-weight: 500;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 操作按钮 */
.tools-modal .action-btn {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s ease;
    z-index: 2;
    border: 2px solid var(--white);
}

.tools-modal .remove-btn {
    background: var(--accent-red);
}

.tools-modal .tool-item:hover .action-btn {
    opacity: 1;
    transform: scale(1);
}

/* 悬停效果 */
.tools-modal .tool-item:hover .tool-logo {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    border-color: var(--primary);
}

.tools-modal .tool-item:hover .tool-logo img {
    transform: scale(1.1);
}

/* 最近使用分类特殊样式 */
.tools-modal .recent-tools .tool-logo {
    background: rgba(255, 255, 255, 0.05);
    /* border: 2px dashed rgba(67, 97, 238, 0.3); */
}
/* 底部操作按钮 */
.tools-modal .modal-footer {
    padding: 20px;
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    border-top: 1px solid #ccc;
}

.tools-modal .footer-btn {
    padding: 10px 24px;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tools-modal .confirm-btn {
    background: var(--primary);
    color: white;
    border: none;
}

.tools-modal .confirm-btn:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(67, 97, 238, 0.3);
}

.tools-modal .cancel-btn {
    background: transparent;
    color: var(--gray);
    border: 1px solid var(--border-color);
}

.tools-modal .cancel-btn:hover {
    background: var(--light-bg);
    border-color: var(--gray);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .tools-modal .tools-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 15px;
    }
    
    .tools-modal .tool-logo {
        width: 60px;
        height: 60px;
    }
    
    .tools-modal .tool-logo img {
        width: 35px;
        height: 35px;
    }
    .tools-modal .modal-footer {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .tools-modal .tools-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .tools-modal .footer-btn {
        padding: 8px 16px;
    }
}