/**
@desc 此处添加描述
@author Frost.Yen
@E-mail 871979853@qq.com
@time 2025/8/6 11:58
**/
/**
@desc 此处添加描述
@author Frost.Yen
@E-mail 871979853@qq.com
@time 2025/8/6 11:56
**/
:root {
    --primary: #8A2BE2; /* 紫罗兰色 */
    --primary-light: #9B4BFF;
    --secondary: #00BFFF; /* 深天蓝 */
    --accent: #FF00FF; /* 洋红色 */
    --light: #F5F7FF;
    --dark: #1A0A2E;
    --text: #2D2B55;
    --text-light: #6A6A8F;
    --success: #00C896;
    --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    color: var(--text);
    line-height: 1.7;
    background-color: #F8FAFF;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏样式 */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 20px rgba(138, 43, 226, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
    transition: all 0.4s ease;
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 5px 25px rgba(138, 43, 226, 0.15);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 26px;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo i {
    margin-right: 10px;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width 0.3s;
}

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

.cta-button {
    background: var(--gradient);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s ease;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(138, 43, 226, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 20px rgba(138, 43, 226, 0.4);
}

/* 英雄区域样式 */
.hero {
    background: linear-gradient(135deg, #F0E6FF 0%, #E0F7FF 100%);
    padding: 180px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(255,255,255,0.4)"/></svg>');
    background-size: cover;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hero-text {
    flex: 1;
    max-width: 610px;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    position: relative;
}

.hero-image::before {
    content: "";
    position: absolute;
    top: -50px;
    right: -50px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.1) 0%, rgba(0, 191, 255, 0.1) 100%);
    z-index: -1;
}

.hero-image img {
    max-width: 100%;
    border-radius: 15px;
    box-shadow: 0 25px 50px rgba(138, 43, 226, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.5);
    background: white;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 25px;
    line-height: 1.25;
    color: var(--dark);
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 90%;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.secondary-button {
    background-color: white;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s ease;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(138, 43, 226, 0.1);
}

.secondary-button:hover {
    background-color: var(--light);
    transform: translateY(-3px);
    box-shadow: 0 7px 20px rgba(138, 43, 226, 0.2);
}

.video-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #F0E6FF 0%, #E0F7FF 100%);
    position: relative;
}

/* 价值主张部分 */
.value-section {
    padding: 120px 0 80px;
    background-color: white;
    position: relative;
}

.value-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to bottom, rgba(240, 230, 255, 1), rgba(240, 230, 255, 0));
    z-index: 0;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
    position: relative;
    z-index: 2;
}

.section-header h2 {
    font-size: 2.8rem;
    color: var(--dark);
    margin-bottom: 20px;
    font-weight: 800;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: "";
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 40px auto 0;
    line-height: 1.8;
}

.value-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.value-card {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 15px 40px rgba(138, 43, 226, 0.08);
    transition: transform 0.4s, box-shadow 0.4s;
    border-top: 4px solid var(--primary);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.value-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.05) 0%, rgba(0, 191, 255, 0.05) 100%);
    transition: height 0.4s;
    z-index: -1;
}

.value-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 50px rgba(138, 43, 226, 0.15);
}

.value-card:hover::before {
    height: 100%;
}

.value-card i {
    font-size: 2.9rem;
    margin-bottom: 25px;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.value-card h3 {
    font-size: 1.7rem;
    margin-bottom: 20px;
    color: var(--dark);
}

.value-card p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* 功能展示部分 */
.features-section {
    padding: 120px 0;
    background: linear-gradient(to bottom, white 0%, #F8FAFF 100%);
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(138, 43, 226, 0.08);
    transition: all 0.4s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.feature-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.03) 0%, rgba(0, 191, 255, 0.03) 100%);
    transition: height 0.4s;
    z-index: -1;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(138, 43, 226, 0.15);
}

.feature-card:hover::before {
    height: 100%;
}

.feature-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.1) 0%, rgba(0, 191, 255, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2.5rem;
    color: var(--primary);
}

.feature-card h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
    color: var(--dark);
}

.feature-card p {
    color: var(--text-light);
    font-size: 1.05rem;
}

/* 场景展示部分 */
.scenarios-section {
    padding: 120px 0;
    background: white;
    position: relative;
}

.scenarios-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to bottom, rgba(248, 250, 255, 1), rgba(248, 250, 255, 0));
    z-index: 0;
}

.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.scenario-card {
    background: linear-gradient(135deg, #F8FAFF 0%, #F0F5FF 100%);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: transform 0.4s;
    border: 1px solid rgba(138, 43, 226, 0.1);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.scenario-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.05) 0%, rgba(0, 191, 255, 0.05) 100%);
    transition: height 0.4s;
    z-index: -1;
}

.scenario-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(138, 43, 226, 0.1);
}

.scenario-card:hover::before {
    height: 100%;
}

.scenario-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.scenario-icon i {
    font-size: 2.5rem;
    color: white;
}

.scenario-card h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
    color: var(--dark);
}

.scenario-card p {
    color: var(--text-light);
    margin-bottom: 25px;
    font-size: 1.05rem;
}

/* 客户评价部分 */
.testimonials-section {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.testimonials-section::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
    z-index: 1;
}

.testimonials-section .section-header h2,
.testimonials-section .section-header p {
    color: white;
    position: relative;
    z-index: 2;
}

.testimonial-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    position: relative;
    z-index: 2;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.testimonial-slider {
    position: relative;
    overflow: hidden;
    height: 300px;
}

.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.testimonial-slide.active {
    opacity: 1;
}

.testimonial-text {
    font-size: 1.3rem;
    font-style: italic;
    margin-bottom: 40px;
    line-height: 1.8;
    position: relative;
}

.testimonial-text::before {
    content: "";
    position: absolute;
    top: -30px;
    left: -30px;
    font-size: 5rem;
    color: rgba(255, 255, 255, 0.2);
    font-family: Georgia, serif;
}

.client-info {
    display: flex;
    align-items: center;
    justify-content: center;
}

.client-avatar {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    margin-right: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.8rem;
}

.client-details h4 {
    font-size: 1.3rem;
    margin-bottom: 5px;
    text-align: left;
}

.client-details p {
    opacity: 0.9;
    text-align: left;
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    margin-top: 30px;
    gap: 15px;
}

.testimonial-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.testimonial-dot.active {
    background: white;
    transform: scale(1.3);
}

/* CTA区域 */
.cta-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #F0E6FF 0%, #E0F7FF 100%);
    text-align: center;
    position: relative;
}

.cta-box {
    max-width: 800px;
    margin: 0 auto;
    padding: 70px;
    background: white;
    border-radius: 30px;
    box-shadow: 0 30px 60px rgba(138, 43, 226, 0.15);
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(138, 43, 226, 0.05) 0%, rgba(138, 43, 226, 0) 70%);
    z-index: 1;
}

.cta-box h2 {
    font-size: 2.8rem;
    margin-bottom: 25px;
    color: var(--dark);
    position: relative;
    z-index: 2;
}

.cta-box p {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.cta-button-large {
    background: var(--gradient);
    color: white;
    border: none;
    padding: 18px 50px;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
    box-shadow: 0 10px 30px rgba(138, 43, 226, 0.3);
}

.cta-button-large:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(138, 43, 226, 0.4);
}

.cta-note {
    margin-top: 30px;
    font-size: 0.95rem;
    color: var(--text-light);
    position: relative;
    z-index: 2;
}

/* 页脚 */
.footer {
    background: var(--dark);
    color: white;
    padding: 100px 0 40px;
    position: relative;
}

.footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 10px;
    background: var(--gradient);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 70px;
    position: relative;
    z-index: 2;
}

.footer-column h3 {
    font-size: 1.5rem;
    margin-bottom: 30px;
    position: relative;
}

.footer-column h3::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -15px;
    width: 50px;
    height: 3px;
    background: var(--gradient);
}

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

.footer-links li {
    margin-bottom: 18px;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s;
    font-size: 1.05rem;
}

.footer-links a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    font-size: 0.95rem;
    position: relative;
    z-index: 2;
}
.footer-bottom a {
    color: #94a3b8;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }

    .hero-text {
        margin-bottom: 60px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero p {
        max-width: 100%;
    }

    .hero-image {
        justify-content: center;
    }

    .hero h1 {
        font-size: 3.2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2.6rem;
    }

    .section-header h2 {
        font-size: 2.2rem;
    }

    .cta-box {
        padding: 50px 30px;
    }

    .testimonial-container {
        padding: 40px 20px;
    }
}