@charset "UTF-8";

/* ===== 首页专用样式 home.css ===== */

/* === Banner区域 L2视觉冲击型 === */
.banner{position:relative;width:100%;height:700px;overflow:hidden;margin-top:70px}
.banner-slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;z-index:1}
.banner-slide.active{opacity:1;z-index:2}
.banner-slide img{width:100%;height:100%;object-fit:cover}
.banner-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(45,31,61,.85) 0%,rgba(45,31,61,.6) 50%,rgba(124,92,140,.4) 100%);z-index:3}
.banner-content{position:absolute;inset:0;display:flex;align-items:center;z-index:4}
.banner-text{max-width:700px;color:#fff}
.banner-text h1{font-size:48px;font-weight:700;line-height:1.2;margin-bottom:20px;opacity:0;transform:translateY(30px);animation:fadeInUp 1s ease .3s forwards}
.banner-text .subtitle{font-size:20px;color:rgba(255,255,255,.9);margin-bottom:10px;opacity:0;transform:translateY(30px);animation:fadeInUp 1s ease .5s forwards}
.banner-text p{font-size:16px;color:rgba(255,255,255,.8);line-height:1.8;margin-bottom:30px;opacity:0;transform:translateY(30px);animation:fadeInUp 1s ease .7s forwards}
.banner-text .btn-group{opacity:0;transform:translateY(30px);animation:fadeInUp 1s ease .9s forwards}
.banner-text .btn-group .btn{margin-right:15px}
.banner-dots{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:5}
.banner-dots .dot{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;transition:all .3s}
.banner-dots .dot.active{background:#fff;width:30px;border-radius:6px}
@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}

/* === 核心数据条 B1权威数据型 === */
.stats-bar{background:#2D1F3D;padding:50px 0;position:relative;overflow:hidden}
.stats-bar::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,#7C5C8C,transparent)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.stat-item{color:#fff}
.stat-number{font-size:42px;font-weight:700;color:#DDD0E6;margin-bottom:8px}
.stat-label{font-size:14px;color:rgba(255,255,255,.7);letter-spacing:1px}

/* === 服务板块 === */
.services-section{padding:80px 0;background:#fff}
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;margin-top:40px}
.service-card{background:#fff;border-radius:16px;padding:35px 25px;text-align:center;box-shadow:0 5px 25px rgba(45,31,61,.06);transition:all .4s ease;border:1px solid #f0ebf4;position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#7C5C8C,#DDD0E6);transform:scaleX(0);transition:transform .4s ease}
.service-card:hover{transform:translateY(-8px);box-shadow:0 20px 50px rgba(45,31,61,.12)}
.service-card:hover::before{transform:scaleX(1)}
.service-icon{width:60px;height:60px;margin:0 auto 20px;background:#f8f5fb;border-radius:50%;display:flex;align-items:center;justify-content:center}
.service-icon svg{width:28px;height:28px;fill:#7C5C8C}
.service-card h3{font-size:18px;color:#2D1F3D;margin-bottom:12px;font-weight:600}
.service-card p{font-size:14px;color:#666;line-height:1.7}

/* === 关于我们首页板块 A1经典三段 === */
.about-section{padding:80px 0;background:#f8f5fb}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-image{position:relative;border-radius:16px;overflow:hidden;box-shadow:0 20px 60px rgba(45,31,61,.15)}
.about-image img{width:100%;height:auto}
.about-content h2{font-size:32px;color:#2D1F3D;margin-bottom:20px;font-weight:700}
.about-content>p{font-size:15px;color:#555;line-height:1.9;margin-bottom:20px}
.about-features{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:25px 0}
.about-feature{display:flex;align-items:center;gap:10px}
.about-feature svg{width:20px;height:20px;fill:#7C5C8C;flex-shrink:0}
.about-feature span{font-size:14px;color:#444}

/* === 流程板块 F1=3步 === */
.process-section{padding:80px 0;background:#fff}
.process-steps{display:flex;justify-content:center;gap:40px;margin-top:50px;position:relative}
.process-steps::before{content:'';position:absolute;top:40px;left:20%;right:20%;height:2px;background:#DDD0E6;z-index:0}
.process-step{flex:1;max-width:280px;text-align:center;position:relative;z-index:1}
.step-number{width:80px;height:80px;margin:0 auto 25px;background:#fff;border:3px solid #7C5C8C;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700;color:#7C5C8C;position:relative;z-index:2}
.process-step:nth-child(2) .step-number{border-color:#2D1F3D;color:#2D1F3D}
.process-step h3{font-size:20px;color:#2D1F3D;margin-bottom:12px}
.process-step p{font-size:14px;color:#666;line-height:1.7}

/* === 新闻板块 === */
.news-section{padding:80px 0;background:#f8f5fb}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin-top:40px}
.news-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(45,31,61,.06);transition:all .3s ease}
.news-card:hover{transform:translateY(-5px);box-shadow:0 15px 40px rgba(45,31,61,.1)}
.news-card-body{padding:25px}
.news-card .date{display:inline-block;padding:5px 14px;background:#DDD0E6;color:#2D1F3D;font-size:12px;border-radius:15px;margin-bottom:12px;font-weight:500}
.news-card h3{font-size:17px;color:#2D1F3D;margin-bottom:10px;line-height:1.5;font-weight:600}
.news-card p{font-size:14px;color:#666;line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-card .read-more{display:inline-block;margin-top:12px;font-size:13px;color:#7C5C8C;font-weight:500}
.news-card .read-more:hover{color:#2D1F3D}

/* === CTA板块 === */
.cta-section{padding:80px 0;background:linear-gradient(135deg,#2D1F3D 0%,#7C5C8C 100%);text-align:center;position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;top:-100px;right:-100px;width:400px;height:400px;background:rgba(221,208,230,.08);border-radius:50%}
.cta-section::after{content:'';position:absolute;bottom:-150px;left:-100px;width:500px;height:500px;background:rgba(221,208,230,.05);border-radius:50%}
.cta-section .container{position:relative;z-index:2}
.cta-section h2{font-size:36px;color:#fff;margin-bottom:15px;font-weight:700}
.cta-section p{font-size:16px;color:rgba(255,255,255,.85);margin-bottom:30px;max-width:600px;margin-left:auto;margin-right:auto}

/* === 合作伙伴 === */
.partners-section{padding:50px 0;background:#fff;text-align:center}
.partners-section p{font-size:14px;color:#999;margin-bottom:20px;letter-spacing:2px;text-transform:uppercase}
.partners-logos{display:flex;justify-content:center;align-items:center;gap:50px;flex-wrap:wrap;opacity:.5}
.partner-logo{font-size:18px;color:#888;font-weight:600;letter-spacing:1px}

/* === 响应式 === */
@media(max-width:991px){
.banner{height:550px}
.banner-text h1{font-size:36px}
.services-grid{grid-template-columns:repeat(2,1fr)}
.about-grid{grid-template-columns:1fr;gap:40px}
.process-steps{flex-direction:column;align-items:center}
.process-steps::before{display:none}
.news-grid{grid-template-columns:repeat(2,1fr)}
.stats-grid{grid-template-columns:repeat(2,1fr);gap:20px}
}
@media(max-width:767px){
.banner{height:480px;margin-top:60px}
.banner-text h1{font-size:28px}
.banner-text .subtitle{font-size:16px}
.services-grid{grid-template-columns:1fr}
.news-grid{grid-template-columns:1fr}
.about-features{grid-template-columns:1fr}
.stats-grid{grid-template-columns:1fr 1fr}
.stat-number{font-size:32px}
.process-steps{gap:30px}
.cta-section h2{font-size:26px}
}