/* 店开科技官网 · operation 页独有样式 */
:root{
    --brand:#1F4E79;--brand-dark:#16395C;--brand-deep:#0E2940;--accent:#E67E22;--accent-hover:#D9720F;
    --text:#243447;--muted:#5B6B7B;--bg:#FFFFFF;--bg-soft:#F4F7FB;--border:#E3EAF2;
    --grad:linear-gradient(135deg,#1F4E79 0%,#2C6E9E 55%,#3E8BB5 100%);
    --radius:16px;--shadow:0 10px 30px rgba(31,78,121,.10);--shadow-lg:0 20px 50px rgba(31,78,121,.16);
    --font:"Microsoft YaHei","PingFang SC","Hiragino Sans GB",sans-serif;
  }
html{scroll-behavior:smooth;}
img{max-width:100%;display:block;}
section{padding:88px 0;}

  .btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 26px;border-radius:999px;font-size:15px;font-weight:700;cursor:pointer;border:2px solid transparent;transition:all .25s;}

  .btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(230,126,34,.28);}

  .btn-outline{border-color:var(--border);color:var(--brand);background:#fff;}

  .btn-outline:hover{border-color:var(--brand);}

  .btn-ghost-white{border-color:rgba(255,255,255,.6);color:#fff;}

  .btn-ghost-white:hover{background:rgba(255,255,255,.14);}

  .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}

  .nav{display:flex;align-items:center;justify-content:space-between;height:72px;}

  .logo{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:800;color:var(--brand-deep);}

  .logo .mark{width:40px;height:40px;border-radius:10px;background:#1F4E79;color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:900;}

  .nav-links{display:flex;gap:28px;font-size:15px;color:var(--text);font-weight:500;}

  .nav-links a{position:relative;padding:4px 0;}

  .nav-links a.active{color:var(--brand);font-weight:700;}

  .nav-links a.active::after{content:'';position:absolute;left:0;bottom:-2px;width:100%;height:2px;background:var(--accent);}

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

  .nav-cta{display:flex;align-items:center;gap:14px;}

  .nav-cta .btn{padding:10px 20px;font-size:14px;}

  .burger{display:none;background:none;border:none;cursor:pointer;width:40px;height:40px;flex-direction:column;align-items:center;justify-content:center;gap:5px;}

  .burger span{display:block;width:22px;height:2px;background:var(--brand-deep);}

  .mobile-menu{display:none;flex-direction:column;background:#fff;padding:18px 24px 26px;border-top:1px solid var(--border);gap:4px;}

  .mobile-menu a{padding:12px 4px;font-size:16px;color:var(--text);border-bottom:1px solid var(--border);}

  .mobile-menu a:last-child{border:none;}


  /* Hero - 咨询方法论风 */
  .hero{background:linear-gradient(135deg,#0E2940 0%,#5B2A86 60%,#8E44AD 100%);color:#fff;padding:84px 0;position:relative;overflow:hidden;}

  .hero:before{content:'';position:absolute;left:-60px;bottom:-60px;width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,.06);}

  .hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;}

  .hero-badge{display:inline-flex;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);padding:7px 14px;border-radius:999px;font-size:13px;margin-bottom:20px;}

  .hero h1{font-size:40px;line-height:1.28;font-weight:800;}

  .hero h1 .hl{color:#D9B3FF;}

  .hero-sub{color:rgba(255,255,255,.9);margin-top:18px;font-size:16px;max-width:530px;}

  .hero-probs{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}

  .hero-probs span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);padding:6px 13px;border-radius:999px;font-size:12px;color:rgba(255,255,255,.85);}

  .hero-cta{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}

  .hero-num{display:inline-flex;flex-direction:column;margin-top:24px;color:#D9B3FF;}

  .hero-num b{font-size:28px;font-weight:800;}

  .hero-num span{font-size:13px;color:rgba(255,255,255,.75);}

  /* 解决路径卡 */
  .path-card{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.2);border-radius:18px;padding:26px;backdrop-filter:blur(4px);}

  .path-card .pt{font-size:13px;color:#D9B3FF;font-weight:700;letter-spacing:1px;margin-bottom:14px;}

  .path-step{display:flex;gap:14px;padding:13px 0;border-bottom:1px dashed rgba(255,255,255,.18);}

  .path-step:last-child{border:none;}

  .path-step .no{width:30px;height:30px;border-radius:9px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;flex-shrink:0;}

  .path-step b{color:#fff;display:block;font-size:15px;}

  .path-step span{font-size:13px;color:rgba(255,255,255,.75);}


  /* Section head */
  .section-head{text-align:center;max-width:820px;margin:0 auto 52px;}

  .section-head .tag{display:inline-block;background:rgba(142,68,173,.1);color:#8E44AD;font-size:13px;font-weight:600;padding:6px 16px;border-radius:999px;margin-bottom:16px;letter-spacing:1px;}

  .section-head h2{font-size:34px;font-weight:800;color:var(--brand-deep);}

  .section-head p{color:var(--muted);margin-top:12px;font-size:15px;}


  /* 四大服务 */
  .svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}

  .svc-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);transition:all .3s;border-top:4px solid #8E44AD;}

  .svc-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);}

  .svc-card .sno{font-size:13px;font-weight:800;color:#8E44AD;letter-spacing:1px;}

  .svc-card h3{font-size:22px;color:var(--brand-deep);font-weight:800;margin:6px 0 4px;}

  .svc-card .ssub{font-size:14px;color:var(--accent);font-weight:700;margin-bottom:12px;}

  .svc-card ul{list-style:none;display:flex;flex-direction:column;gap:9px;}

  .svc-card li{font-size:14px;color:var(--text);display:flex;gap:8px;}

  .svc-card li::before{content:"✓";color:#8E44AD;font-weight:900;flex-shrink:0;}



  .run-sec{background:var(--bg-soft);}

  .run-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:run;}

  .run-step{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px 22px;position:relative;box-shadow:var(--shadow);}

  .run-step .rno{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#8E44AD,#B066C9);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:900;margin-bottom:14px;}

  .run-step h4{font-size:17px;color:var(--brand-deep);font-weight:800;}

  .run-step p{font-size:13px;color:var(--muted);margin-top:8px;}


  /* 案例占位 / 平台 */
  .ph{text-align:center;padding:52px 24px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);}

  .ph .pic{width:60px;height:60px;margin:0 auto 14px;border-radius:16px;background:rgba(142,68,173,.1);display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:900;color:#8E44AD;}

  .ph h3{font-size:21px;color:var(--brand-deep);font-weight:800;}

  .ph p{color:var(--muted);margin-top:8px;font-size:14px;}

      /* 客户案例墙（左右循环播放，向右） */
  .case-wall{overflow:hidden;position:relative;padding:6px 0;width:100%;}

  .case-wall:hover .case-track{animation-play-state:paused;}

  .case-track{display:flex;gap:16px;width:max-content;animation:case-scroll 34s linear infinite;}

  .case-cell{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px 12px;text-align:center;transition:.25s;flex:0 0 168px;width:168px;box-sizing:border-box;}

  .case-cell:hover{transform:translateY(-4px);box-shadow:0 12px 26px rgba(31,78,121,.10);}

  .case-cell .cq{width:118px;height:118px;object-fit:contain;display:block;margin:0 auto 12px;background:#fff;padding:6px;border:1px solid var(--border);border-radius:10px;box-sizing:border-box;}

  .case-cell .cname{font-size:16px;font-weight:800;color:var(--brand-deep);line-height:1.3;}

  @keyframes case-scroll{0%{transform:translateX(-50%);}100%{transform:translateX(0);}}

  @media(max-width:768px){.case-cell{flex:0 0 148px;width:148px;}}

  .soc-box{display:flex;gap:22px;justify-content:center;flex-wrap:wrap;}

  .soc-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px 34px;text-align:center;min-width:220px;box-shadow:var(--shadow);}

  .soc-item .si{font-size:26px;font-weight:900;color:#8E44AD;}

  .soc-item h4{font-size:16px;font-weight:700;color:var(--brand-deep);margin:8px 0 4px;}

  .soc-item p{font-size:13px;color:var(--muted);}


  /* Lead */
  .lead{background:linear-gradient(135deg,#0E2940,#5B2A86);color:#fff;}

  .lead-inner{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}

  .lead h2{font-size:32px;font-weight:800;}

  .lead p{color:rgba(255,255,255,.85);margin-top:12px;}

  .lead-points{margin-top:20px;display:flex;flex-direction:column;gap:10px;}

  .lead-points span{font-size:14px;}

  .lead-points span::before{content:"✓ ";color:#D9B3FF;font-weight:900;}

  .lead-form{background:#fff;border-radius:20px;padding:30px;color:var(--text);box-shadow:var(--shadow-lg);}

  .lead-form h3{font-size:20px;color:var(--brand-deep);font-weight:800;margin-bottom:6px;}

  .lead-form .fs{font-size:13px;color:var(--muted);margin-bottom:18px;}

  .form-row{margin-bottom:14px;}

  .form-row input,.form-row select,.form-row textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;font-size:14px;font-family:inherit;background:var(--bg-soft);}

  .form-row input:focus,.form-row select:focus,.form-row textarea:focus{outline:none;border-color:#8E44AD;}

  .btn-block{width:100%;margin-top:6px;}


  /* Footer */
  footer{background:var(--brand-deep);color:rgba(255,255,255,.82);padding:56px 0 28px;}

  .foot-grid{display:grid;grid-template-columns:2.3fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12);}

  .foot-brand .logo .mark{background:#fff;color:var(--brand);}

  .foot-brand p{font-size:16px;color:rgba(255,255,255,.65);margin-top:16px;max-width:380px;}

  .foot-col h4{color:#fff;font-size:16px;font-weight:700;margin-bottom:16px;}

  .foot-col a{display:block;font-size:14px;color:rgba(255,255,255,.7);margin-bottom:11px;}

  .foot-contact .c{margin-bottom:14px;font-size:14px;}

  .foot-contact .c b{color:#fff;font-size:15px;display:block;margin-top:3px;font-weight:800;}

  .foot-bottom{text-align:center;font-size:13px;color:rgba(255,255,255,.5);padding-top:22px;}

  @media(max-width:960px){
    .nav-links,.nav-cta .btn-outline{display:none;}.burger{display:flex;}.menu-open .mobile-menu{display:flex;}
    .hero-inner{grid-template-columns:1fr;}.svc-grid{grid-template-columns:1fr;}
    .run-grid{grid-template-columns:1fr 1fr;}.lead-inner{grid-template-columns:1fr;}
    .foot-grid{grid-template-columns:1fr 1fr;}
  }

  @media(max-width:768px){.run-grid{grid-template-columns:1fr;}section{padding:64px 0;}.section-head h2{font-size:27px;}}


  /* 运营痛点 */
  .pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}

  .pain-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow);border-top:4px solid #8E44AD;transition:all .3s;}

  .pain-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}

  .pain-card .pk{width:52px;height:52px;border-radius:12px;background:rgba(142,68,173,.10);display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:14px;}

  .pain-card h4{font-size:17px;color:var(--brand-deep);font-weight:800;}

  .pain-card p{font-size:13px;color:var(--muted);margin-top:8px;line-height:1.55;}

  @media(max-width:768px){.pain-grid{grid-template-columns:1fr 1fr;}}

  @media(max-width:480px){.pain-grid{grid-template-columns:1fr;}}


  /* 分工协作 */
  .div-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:stretch;}

  .div-col{border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);}

  .div-partner{background:#fff;border:1px solid var(--border);border-top:4px solid #8E44AD;}

  .div-store{background:linear-gradient(135deg,#8E44AD,#B066C9);color:#fff;border-top:4px solid #C78BE8;}

  .div-col h3{font-size:20px;font-weight:800;margin-bottom:16px;}

  .div-partner h3{color:var(--brand-deep);}

  .div-store h3{color:#fff;}

  .div-col ul{list-style:none;display:flex;flex-direction:column;gap:12px;}

  .div-col li{font-size:14px;display:flex;gap:9px;align-items:flex-start;line-height:1.5;}

  .div-partner li{color:var(--text);}

  .div-partner li::before{content:"✓";color:#8E44AD;font-weight:900;flex-shrink:0;}

  .div-store li{color:#fff;}

  .div-store li::before{content:"★";color:#F5C542;font-weight:900;flex-shrink:0;}

  .div-col .tt{font-size:13px;font-weight:700;letter-spacing:1px;margin-bottom:6px;}

  .div-partner .tt{color:#8E44AD;}

  .div-store .tt{color:#F5C542;}

  @media(max-width:768px){.div-grid{grid-template-columns:1fr;}}


  /* 赋能门店-结果提示 */
  .emp-tip{max-width:660px;margin:28px auto 0;text-align:center;background:linear-gradient(135deg,#8E44AD,#B066C9);color:#fff;border-radius:14px;padding:16px 22px;font-size:15px;line-height:1.6;box-shadow:var(--shadow);}

  .emp-tip b{color:#F5C542;}


  /* 门店分工列表 */
  /* 分工对称列表 */
  .dl-list li{display:flex;gap:10px;align-items:flex-start;}

  .dl-list li::before{font-weight:900;flex-shrink:0;line-height:1.4;}

  .dl-list li b{display:block;font-size:15px;font-weight:800;line-height:1.3;}

  .dl-list li span{display:block;font-size:12.5px;line-height:1.5;}

  .div-partner .dl-list li{color:var(--text);}

  .div-partner .dl-list li::before{content:"✓";color:#8E44AD;}

  .div-partner .dl-list li b{color:var(--brand-deep);}

  .div-partner .dl-list li span{color:var(--muted);}

  .div-store .dl-list li{color:#fff;}

  .div-store .dl-list li::before{content:"★";color:#F5C542;}

  .div-store .dl-list li b{color:#fff;}

  .div-store .dl-list li span{color:rgba(255,255,255,.82);}

  /* Hero 一店四开四宫格 */
  .hero-open{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.22);border-radius:18px;padding:24px;backdrop-filter:blur(4px);}

  .hero-open .ot{font-size:13px;color:#D9B3FF;font-weight:700;letter-spacing:1px;margin-bottom:16px;}

  .open-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;}

  .open-item{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:14px;padding:16px 10px;text-align:center;transition:.25s;}

  .open-item:hover{background:rgba(255,255,255,.16);}

  .open-item .oi{font-size:26px;}

  .open-item b{display:block;color:#fff;font-size:15px;font-weight:800;margin-top:6px;}

  .open-item span{font-size:12px;color:rgba(255,255,255,.75);}


.logo-img{width:36px;height:36px;object-fit:contain;border-radius:50%;display:block;flex-shrink:0;}


.soc-qr{width:150px;height:150px;border-radius:12px;object-fit:cover;background:#fff;margin-top:6px;box-shadow:var(--shadow);}

.foot-qr{display:flex;gap:12px;margin-bottom:14px;}

.foot-qr a{display:flex;flex-direction:column;align-items:center;gap:6px;color:rgba(255,255,255,.92);font-size:12px;text-decoration:none;}

.foot-qr .foot-qr-img{width:64px;height:64px;border-radius:8px;object-fit:cover;background:#fff;border:2px solid rgba(255,255,255,.18);}



/* 全局浮动：400电话 + 企业微信咨询 */





@media(max-width:768px){}



@media(max-width:768px){
  .nav .logo{font-size:16px;gap:6px;white-space:nowrap;flex-shrink:0;}
  .nav .nav-cta{flex-shrink:0;gap:8px;}
  .nav .nav-cta .btn{white-space:nowrap;font-size:12px;padding:8px 10px;}
  .nav .burger{flex-shrink:0;}
}