/* 关于我们页面样式 */
.page-hero{background:linear-gradient(135deg,var(--primary),var(--textile-blue));color:#fff;padding:70px 0 60px;position:relative;overflow:hidden;}
.page-hero::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(60deg,rgba(255,255,255,.15)0 16px,transparent 16px 32px);opacity:.3;}
.page-hero-large{padding:90px 0 80px;}
.page-hero .page-hero-inner{position:relative;z-index:2;text-align:center;}
.page-hero .hero-title{margin:0 0 20px;font-size:50px;}
.page-hero .hero-desc{margin:0 auto 25px;max-width:820px;font-size:16px;line-height:1.8;opacity:.9;}
.hero-stats{display:flex;justify-content:center;flex-wrap:wrap;gap:26px;margin-top:10px;}
.hero-stats .stat{min-width:130px;background:rgba(255,255,255,.14);backdrop-filter:blur(4px);padding:18px 20px;border-radius:18px;box-shadow:0 4px 16px rgba(0,0,0,.15);text-align:center;}
.hero-stats .stat strong{display:block;font-size:30px;letter-spacing:1px;}
.hero-stats .stat span{font-size:12px;letter-spacing:1px;opacity:.85;}
:root {
  --about-hero-height: 520px;
}

.about-hero {position:relative;min-height:var(--about-hero-height);display:flex;align-items:center;overflow:hidden;background:linear-gradient(135deg,var(--primary) 0%,var(--textile-blue) 55%,var(--textile-sky));color:#fff;padding:90px 0;}
.about-hero::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(60deg,rgba(255,255,255,.12)0 18px,transparent 18px 36px);mix-blend-mode:overlay;opacity:.35;}
.about-hero::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at 25% 30%,rgba(255,255,255,.22),transparent 65%);opacity:.55;}
.about-hero .container{position:relative;z-index:2;display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:60px;align-items:center;}
.hero-intro h1{font-size:48px;margin:0 0 25px;line-height:1.15;letter-spacing:1px;}
.hero-intro h1 span{display:block;font-weight:300;font-size:38px;opacity:.9;}
.hero-intro p{font-size:17px;line-height:1.7;max-width:640px;margin:0 0 25px;}
.hero-highlights{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px;margin-top:15px;}
.highlight-box{background:rgba(255,255,255,.12);backdrop-filter:blur(4px);padding:20px 22px;border-radius:18px;position:relative;overflow:hidden;box-shadow:0 4px 18px rgba(0,0,0,.18);}
.highlight-box::before{content:'';position:absolute;width:140%;height:140%;background:linear-gradient(135deg,rgba(255,255,255,.25),transparent);top:-25%;left:-25%;transform:rotate(18deg);opacity:.35;}
.highlight-value{font-size:34px;font-weight:700;letter-spacing:1px;}
.highlight-label{font-size:13px;opacity:.85;margin-top:6px;letter-spacing:1px;}

/* 公司简介模块 */
.section{padding:90px 0;position:relative;}
.section-alt{background:var(--light);}
.section-narrow{padding:70px 0;}
.section-title{text-align:center;margin-bottom:55px;position:relative;}
.section-title h2{font-size:40px;margin:0 0 15px;position:relative;}
.section-title p{max-width:760px;margin:0 auto;font-size:15px;color:var(--text-gray);}
.section-badge{display:inline-block;background:linear-gradient(60deg,var(--textile-sky),var(--primary));color:#fff;padding:6px 18px;border-radius:30px;font-size:12px;letter-spacing:1px;margin-bottom:18px;box-shadow:0 4px 12px rgba(0,0,0,.12);}

.company-intro-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:55px;align-items:start;}
.company-text p{margin:0 0 20px;font-size:15px;line-height:1.9;color:var(--text-dark);}
.company-features{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:10px;}
.feature-item{background:#fff;padding:18px 20px;border-radius:16px;display:flex;gap:16px;align-items:flex-start;box-shadow:0 4px 16px rgba(0,0,0,.06);border:1px solid var(--border-light);position:relative;overflow:hidden;}
.feature-item i{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary),var(--textile-blue));color:#fff;font-size:22px;box-shadow:0 4px 14px rgba(0,0,0,.18);}
.feature-item h4{margin:0;font-size:16px;}
.feature-item p{margin:6px 0 0;font-size:13px;line-height:1.5;color:var(--text-gray);}
.company-figure{position:relative;border-radius:28px;overflow:hidden;min-height:420px;background:linear-gradient(135deg,var(--textile-blue),var(--primary));box-shadow:0 10px 28px -6px rgba(0,0,0,.35);}
.company-figure::before{content:'';position:absolute;inset:0;background:url('../images/zhucedi.jpg') center/cover no-repeat;mix-blend-mode:overlay;opacity:.55;}
.company-figure::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at 65% 35%,rgba(255,255,255,.28),transparent 70%);}
.company-figure .floating-card{position:absolute;bottom:30px;left:30px;background:rgba(255,255,255,.15);backdrop-filter:blur(6px);padding:20px 24px;border-radius:20px;color:#fff;max-width:300px;box-shadow:0 4px 16px rgba(0,0,0,.35);}
.floating-card h5{margin:0 0 6px;font-size:16px;letter-spacing:.5px;}

/* 优势矩阵 */
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.adv-card{background:#fff;border:1px solid var(--border-light);padding:30px 28px;border-radius:22px;position:relative;overflow:hidden;box-shadow:0 6px 20px rgba(0,0,0,.06);min-height:210px;}
.adv-card::before{content:'';position:absolute;width:160%;height:160%;background:linear-gradient(135deg,rgba(43,87,151,.08),rgba(135,206,235,.08));top:-30%;left:-30%;transform:rotate(15deg);}
.adv-icon{width:60px;height:60px;border-radius:18px;background:linear-gradient(135deg,var(--primary),var(--textile-blue));display:flex;align-items:center;justify-content:center;color:#fff;font-size:26px;box-shadow:0 6px 20px rgba(0,0,0,.25);margin-bottom:16px;}
.adv-card h3{margin:0 0 10px;font-size:20px;}
.adv-card p{margin:0;font-size:14px;color:var(--text-gray);line-height:1.6;}

/* 发展历程 */
.timeline{position:relative;margin:0 auto;max-width:980px;padding:10px 0;}
.timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:4px;background:linear-gradient(to bottom,var(--primary),var(--textile-sky));border-radius:4px;transform:translateX(-50%);}
.time-item{position:relative;width:50%;padding:24px 40px 24px 40px;}
.time-item:nth-child(odd){left:0;text-align:right;}
.time-item:nth-child(even){left:50%;}
.time-item .dot{position:absolute;top:35px;width:18px;height:18px;border:4px solid #fff;background:linear-gradient(135deg,var(--primary),var(--textile-blue));border-radius:50%;box-shadow:0 0 0 4px rgba(43,87,151,.25);}
.time-item:nth-child(odd) .dot{right:-9px;}
.time-item:nth-child(even) .dot{left:-9px;}
.time-item h4{margin:0 0 8px;font-size:20px;}
.time-item p{margin:0;font-size:13px;line-height:1.6;color:var(--text-gray);}
.time-item .badge{display:inline-block;background:var(--accent);color:var(--primary);padding:3px 10px;font-size:11px;border-radius:16px;margin-left:6px;letter-spacing:.5px;}

/* 企业文化 */
.culture-wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:10px;}
.culture-item{background:#fff;border:1px solid var(--border-light);padding:26px 24px;border-radius:20px;position:relative;overflow:hidden;box-shadow:0 6px 20px rgba(0,0,0,.06);}
.culture-item::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(43,87,151,.07),rgba(135,206,235,.07));opacity:.7;}
.culture-item h4{margin:0 0 10px;font-size:18px;position:relative;}
.culture-item p{margin:0;font-size:13px;line-height:1.6;color:var(--text-gray);position:relative;}

/* 团队与资质 */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;}
.team-card{background:#fff;border:1px solid var(--border-light);border-radius:18px;overflow:hidden;box-shadow:0 6px 20px rgba(0,0,0,.08);position:relative;display:flex;flex-direction:column;}
.team-photo{aspect-ratio:4/3;background:linear-gradient(135deg,var(--textile-blue),var(--primary));position:relative;overflow:hidden;}
.team-photo img{width:100%;height:100%;object-fit:cover;display:block;filter:grayscale(.15);transition:var(--transition);}
.team-card:hover .team-photo img{transform:scale(1.06);filter:grayscale(0);}
.team-info{padding:18px 20px 20px;}
.team-info h5{margin:0 0 6px;font-size:16px;letter-spacing:.5px;}
.team-role{font-size:13px;color:var(--primary);font-weight:600;letter-spacing:.5px;}
.team-desc{font-size:12px;line-height:1.5;margin-top:8px;color:var(--text-gray);}

.cert-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:22px;margin-top:10px;}
.cert-item{background:#fff;border:1px solid var(--border-light);border-radius:16px;padding:18px 16px;text-align:center;box-shadow:0 4px 16px rgba(0,0,0,.05);position:relative;overflow:hidden;}
.cert-item::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(43,87,151,.07),rgba(135,206,235,.07));opacity:.6;}
.cert-item img{height:70px;object-fit:contain;margin-bottom:10px;filter:grayscale(.1);}
.cert-item h6{margin:0 0 4px;font-size:13px;}
.cert-item span{display:block;font-size:11px;color:var(--text-gray);}

/* 合作伙伴 */
.partner-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:26px;align-items:center;margin-top:10px;}
.partner-logo{background:#fff;border:1px solid var(--border-light);border-radius:16px;display:flex;align-items:center;justify-content:center;padding:18px;min-height:90px;box-shadow:0 4px 12px rgba(0,0,0,.05);position:relative;overflow:hidden;}
.partner-logo::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(43,87,151,.07),rgba(135,206,235,.07));opacity:.55;}
.partner-logo span{font-size:13px;color:var(--text-gray);letter-spacing:.5px;}

/* CTA */
.about-cta{background:linear-gradient(120deg,var(--textile-sky),var(--primary));color:#fff;padding:75px 60px;border-radius:30px;position:relative;overflow:hidden;box-shadow:0 8px 28px rgba(0,0,0,.25);}
.about-cta::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(60deg,rgba(255,255,255,.15)0 16px,transparent 16px 32px);mix-blend-mode:overlay;opacity:.5;}
.about-cta h2{margin:0 0 18px;font-size:40px;}
.about-cta p{margin:0 0 30px;max-width:780px;font-size:15px;line-height:1.7;}
.about-cta .cta-actions{display:flex;flex-wrap:wrap;gap:18px;}
.about-cta .btn-white{background:#fff;color:var(--primary);padding:16px 38px;border-radius:40px;font-weight:600;display:inline-flex;align-items:center;gap:10px;box-shadow:0 6px 20px rgba(0,0,0,.25);}
.about-cta .btn-white:hover{background:var(--textile-cream);transform:translateY(-3px);} 

/* 公司信息字段区块 */
.company-meta-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-top:10px;}
.meta-item{background:#fff;border:1px solid var(--border-light);border-radius:18px;padding:20px 20px 18px;position:relative;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.06);}
.meta-item::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(43,87,151,.05),rgba(135,206,235,.06));opacity:.75;}
.meta-item h5{margin:0 0 10px;font-size:15px;letter-spacing:.5px;position:relative;color:var(--primary);}
.meta-item p{margin:0;font-size:13px;line-height:1.6;position:relative;color:var(--text-gray);} 
.meta-span{grid-column:1/-1;} 

/* 微信二维码样式 */
.wechat-item .wechat-qrcode{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;position:relative;}
.wechat-item .wechat-qrcode img{width:140px;height:140px;object-fit:contain;background:#fff;border:6px solid #fff;border-radius:16px;box-shadow:0 4px 14px rgba(0,0,0,.12);}
@media (max-width:600px){.wechat-item .wechat-qrcode img{width:120px;height:120px;}}
.wechat-item .wechat-hint{font-size:12px;color:var(--text-gray);opacity:.8;letter-spacing:.5px;}

/* 动画 */
.fade-up{opacity:0;transform:translateY(30px);transition:all .8s cubic-bezier(.19,1,.22,1);}
.fade-up.in{opacity:1;transform:translateY(0);} 

/* 响应式 */
@media (max-width:1100px){.adv-grid{grid-template-columns:repeat(2,1fr);} .team-grid{grid-template-columns:repeat(3,1fr);} .culture-wrap{grid-template-columns:repeat(2,1fr);} .company-intro-grid{grid-template-columns:1fr;} .company-figure{order:-1;} }
@media (max-width:820px){.about-hero{padding:70px 0;min-height:480px;} .hero-intro h1{font-size:40px;} .hero-intro h1 span{font-size:30px;} .adv-grid{grid-template-columns:repeat(2,1fr);} .team-grid{grid-template-columns:repeat(2,1fr);} .about-cta h2{font-size:34px;} }
@media (max-width:600px){.adv-grid{grid-template-columns:1fr;} .team-grid{grid-template-columns:1fr;} .culture-wrap{grid-template-columns:1fr;} .about-hero{padding:60px 0;} .hero-intro h1{font-size:34px;} .hero-intro h1 span{font-size:26px;} .highlight-box{padding:16px 18px;} .highlight-value{font-size:28px;} .section{padding:70px 0;} .section-title h2{font-size:32px;} .about-cta{padding:55px 38px;} .about-cta h2{font-size:32px;} }