/* =============================================================
   content-2026.css  关于我们 / 客户案例 页面样式
   ============================================================= */

.page-body{padding:45px 0 45px;width: 100%;max-width: var(--wrap);margin: 0 auto;box-sizing: border-box;}
.page-layout{display:grid;grid-template-columns:280px 1fr;gap:34px;align-items:start;}

/* ---------- 侧栏 ---------- */
.side-col{position:sticky;top:100px;display:flex;flex-direction:column;gap:22px;}
.side-nav{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px 18px;}
.side-nav .sn-tit{font-size:17px;font-weight:800;color:var(--ink);margin-bottom:6px;display:flex;align-items:center;gap:8px;}
.side-nav .sn-tit .en{font-size:11px;letter-spacing:2px;color:var(--muted);font-weight:600;}
.side-nav .sn-bar{width:38px;height:3px;border-radius:3px;background:var(--brand-gradient);margin:10px 0 12px;}
.side-nav a{display:block;padding:11px 14px;font-size:14px;color:var(--ink);border-radius:10px;margin-bottom:4px;
  border-left:3px solid transparent;transition:all .25s;}
.side-nav a:hover{color:var(--brand);background:#fff;box-shadow:0 4px 12px rgba(33,101,255,.08);}
.side-nav a.on{color:var(--brand);font-weight:700;background:#fff;border-left-color:var(--brand);
  box-shadow:0 4px 12px rgba(33,101,255,.08);}
.side-contact{background:linear-gradient(140deg,#0a2e5c,#0F488D 60%,#2165ff);border-radius:var(--radius-lg);
  padding:24px 22px;color:#fff;}
.side-contact h4{font-size:16px;margin-bottom:14px;}
.side-contact li{font-size:13px;color:#dbe6ff;line-height:2;display:flex;gap:8px;align-items:flex-start;}
.side-contact svg{flex:none;margin-top:6px;color:#7fd0ff;}
.side-contact .btn-grad{margin-top:16px;width:100%;padding:11px 0;font-size:14px;background:linear-gradient(135deg,#7fd0ff,#2165ff);}

/* ---------- 富文本正文 content ---------- */
.main-col{min-width:0;}
.main-col .content{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:44px 48px;}
.content h1,.content h2,.content h3,.content h4{color:var(--ink);font-weight:800;line-height:1.4;margin:22px 0 12px;}
.content h1{font-size:26px;} .content h2{font-size:22px;} .content h3{font-size:19px;} .content h4{font-size:16px;}
.content p{font-size:15px;color:var(--ink);line-height:2;margin:12px 0;}
.content img{display:block;max-width:100%;height:auto;margin:18px auto;border-radius:12px;}
.content a{color:var(--brand);}
.content a:hover{text-decoration:underline;}
.content ul,.content ol{margin:12px 0 12px 22px;}
.content li{font-size:15px;line-height:2;color:var(--ink);list-style:disc;}
.content ol li{list-style:decimal;}
.content table{width:100%;border-collapse:collapse;margin:16px 0;}
.content table td,.content table th{border:1px solid var(--line);padding:10px 12px;font-size:14px;}
.content table th{background:var(--bg-soft);font-weight:700;}
.content blockquote{border-left:4px solid var(--brand);background:var(--bg-soft);padding:12px 18px;border-radius:8px;margin:14px 0;color:var(--muted);}

/* ---------- 案例卡片栅格 ---------- */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.case-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  transition:transform .3s,box-shadow .3s;position:relative;}
.case-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.case-card .c-img{width:100%;height:190px;overflow:hidden;position:relative;}
.case-card .c-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.case-card:hover .c-img img{transform:scale(1.07);}
.case-card .c-date{position:absolute;top:14px;left:14px;background:var(--brand-gradient);color:#fff;font-size:12px;
  padding:4px 12px;border-radius:999px;box-shadow:0 6px 14px rgba(33,101,255,.35);}
.case-card .c-body{padding:20px 22px 22px;position:relative;}
.case-card .c-body h3{font-size:17px;font-weight:700;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.5;}
.case-card .c-body h3:hover{color:var(--brand);}
.case-card .c-body p{font-size:13px;color:var(--muted);line-height:1.8;margin-top:8px;display:-webkit-box;
  -webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:47px;}
.case-card .c-more{display:inline-flex;align-items:center;gap:4px;color:var(--brand);font-size:13px;font-weight:600;margin-top:12px;}
.case-card .c-more svg{width:15px;height:15px;transition:transform .25s;}
.case-card:hover .c-more svg{transform:translateX(4px);}

/* ---------- 分页 ---------- */
.pagination{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:10px;margin-top:44px;}
.pagination .page{border-radius:10px;}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;
  padding:0 8px;border:1px solid var(--line);border-radius:10px;font-size:14px;color:var(--ink);
  background:#fff;transition:all .25s;}
.pagination a:hover{color:var(--brand);border-color:var(--brand);}
.pagination .current,.pagination span.on{background:var(--brand-gradient);color:#fff;border-color:transparent;
  box-shadow:0 6px 14px rgba(33,101,255,.3);}

/* =============================================================
   内容页精致化增强 v2 · 关于我们 / 客户案例（2026-09-04）
   ============================================================= */

/* ---------- 入场动画作用目标（容器级，规避卡片的 opacity 保护） ---------- */
body.reveal-ready .side-nav,
body.reveal-ready .side-contact,
body.reveal-ready .content,
body.reveal-ready .case-grid,
body.reveal-ready .pagination{
  opacity:0;transform:translateY(26px);
  transition:opacity .75s cubic-bezier(.22,.61,.36,1),transform .75s cubic-bezier(.22,.61,.36,1);
}
body.reveal-ready .in{opacity:1!important;transform:none!important;}

/* ---------- 侧栏导航：装饰光 / 箭头滑入 / 当前项渐变条 ---------- */
.side-nav{position:relative;overflow:hidden;background:linear-gradient(180deg,#f7f9ff,#f2f6ff);}
.side-nav::before{
  content:"";position:absolute;top:-40px;right:-40px;width:140px;height:140px;border-radius:50%;
  background:radial-gradient(circle,rgba(33,101,255,.14),transparent 68%);pointer-events:none;
}
.side-nav .sn-tit{position:relative;z-index:1;letter-spacing:1px;}
.side-nav .sn-bar{position:relative;z-index:1;}
.side-nav a{position:relative;z-index:1;padding-left:16px;padding-right:26px;}
.side-nav a::after{
  content:"›";position:absolute;right:14px;top:50%;transform:translate(-6px,-50%);
  color:var(--brand);opacity:0;transition:opacity .28s ease,transform .28s ease;font-size:16px;line-height:1;
}
.side-nav a:hover::after{opacity:.7;transform:translate(0,-50%);}
.side-nav a:hover{transform:translateX(3px);box-shadow:0 8px 18px rgba(33,101,255,.1);}
.side-nav a.on{
  background:linear-gradient(90deg,rgba(33,101,255,.12),rgba(95,111,255,.05));
  border-left-color:var(--brand);
  box-shadow:0 8px 18px rgba(33,101,255,.12);
}
.side-nav a.on::after{opacity:1;transform:translate(0,-50%);}

/* ---------- 侧栏联系卡：光斑 / hover 位移 ---------- */
.side-contact{position:relative;overflow:hidden;box-shadow:0 18px 40px rgba(10,46,92,.22);}
.side-contact::before{
  content:"";position:absolute;top:-50px;right:-50px;width:180px;height:180px;border-radius:50%;
  background:radial-gradient(circle,rgba(127,208,255,.35),transparent 66%);pointer-events:none;
}
.side-contact::after{
  content:"";position:absolute;bottom:-60px;left:-40px;width:150px;height:150px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.12),transparent 68%);pointer-events:none;
}
.side-contact > *{position:relative;z-index:1;}
.side-contact h4{position:relative;padding-left:14px;}
.side-contact h4::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:3px;
  background:linear-gradient(180deg,#7fd0ff,#fff);}
.side-contact li{padding:4px 0;border-radius:8px;transition:transform .28s ease,color .28s ease;}
.side-contact li:hover{transform:translateX(3px);color:#fff;}
.side-contact .btn-grad{box-shadow:0 12px 26px rgba(0,0,0,.22);}

/* ---------- 富文本正文（关于我们）：标题装饰 / 列表圆点 / 表格圆角 ---------- */
.main-col .content{
  position:relative;overflow:hidden;
  box-shadow:0 14px 40px rgba(15,72,141,.06);
  border-color:#eaf0fb;
}
.main-col .content::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
}
.content h1,.content h2{position:relative;padding-left:16px;}
.content h1::before,.content h2::before{
  content:"";position:absolute;left:0;top:.28em;bottom:.28em;width:5px;border-radius:4px;
  background:var(--brand-gradient);
}
.content h2{padding-bottom:10px;border-bottom:1px solid #eef2fa;}
.content h3{position:relative;padding-left:14px;}
.content h3::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:2px;
  background:var(--brand);}
.content p{color:#3a4a5e;}
.content img{
  border-radius:14px;box-shadow:0 12px 30px rgba(15,72,141,.12);
  transition:transform .4s ease,box-shadow .4s ease;
}
.content img:hover{transform:translateY(-3px);box-shadow:0 18px 42px rgba(15,72,141,.18);}
.content ul li,.content ol li{position:relative;padding-left:4px;}
.content ul li::marker{color:var(--brand);}
.content ol li::marker{color:var(--brand);font-weight:700;}
.content table{
  border-collapse:separate;border-spacing:0;overflow:hidden;border-radius:12px;
  border:1px solid var(--line);box-shadow:0 8px 22px rgba(15,72,141,.05);
}
.content table th{background:linear-gradient(90deg,#f3f7ff,#eef4ff);color:var(--ink);}
.content table td,.content table th{border:0;border-bottom:1px solid var(--line);padding:12px 14px;}
.content table tr:last-child td{border-bottom:0;}
.content blockquote{
  border-left:0;position:relative;padding:16px 20px 16px 22px;
  background:linear-gradient(90deg,rgba(33,101,255,.07),rgba(95,111,255,.03));
  border-radius:12px;box-shadow:inset 4px 0 0 var(--brand);
}

/* ---------- 案例卡：顶部线 / 图片遮罩 / 日期玻璃 / 按钮化 ---------- */
.case-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;z-index:3;
  background:var(--brand-gradient);transform:scaleX(0);transform-origin:left;transition:transform .4s ease;
}
.case-card:hover::before{transform:scaleX(1);}
.case-card .c-img::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:52%;
  background:linear-gradient(180deg,rgba(10,34,77,0),rgba(10,34,77,.35));
  transition:opacity .4s ease;
}
.case-card .c-date{
  backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.28);
  font-weight:600;letter-spacing:.5px;top:12px;left:12px;
  box-shadow:0 8px 18px rgba(0,0,0,.18);
}
.case-card .c-body h3{transition:color .3s ease;}
.case-card:hover .c-body h3{color:var(--brand);}
.case-card .c-more{
  padding:7px 16px;border-radius:999px;border:1px solid rgba(33,101,255,.28);
  background:rgba(33,101,255,.05);transition:all .3s ease;
}
.case-card:hover .c-more{
  background:var(--brand-gradient);color:#fff;border-color:transparent;
  box-shadow:0 10px 20px rgba(33,101,255,.28);
}
.case-card:hover{box-shadow:0 24px 50px rgba(33,101,255,.16);border-color:rgba(33,101,255,.22);}

/* ---------- 分页：悬停抬升 / 当前项光晕 ---------- */
.pagination a:hover{transform:translateY(-2px);box-shadow:0 10px 20px rgba(33,101,255,.14);}
.pagination .current,.pagination span.on{box-shadow:0 10px 22px rgba(33,101,255,.32);}

/* =============================================================
   大气改版 v3 · 封面大图区（关于我们 / 客户案例共用，2026-09-04）
   ============================================================= */
.cover-band{position:relative;overflow:hidden;height:380px;margin-top:-1px;}
.cover-band > img{width:100%;height:100%;object-fit:cover;transform:scale(1.04);
  animation:coverPan 26s ease-in-out infinite alternate;}
@keyframes coverPan{0%{transform:scale(1.04)}100%{transform:scale(1.12) translateX(-1%)}}
.cb-mask{position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(7,22,48,.92) 0%,rgba(10,46,92,.72) 45%,rgba(33,101,255,.45) 100%);}
.cb-cap{position:absolute;left:0;right:0;bottom:52px;z-index:2;color:#fff;}
.cb-cap .kicker{
  display:inline-block;font-size:12px;letter-spacing:4px;color:#9fdcff;font-weight:600;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);
  padding:5px 16px;border-radius:999px;margin-bottom:12px;
}
.cb-cap h2{
  position:relative;font-size:40px;font-weight:800;letter-spacing:2px;padding-left:20px;text-shadow:0 4px 18px rgba(0,0,0,.28);
}
.cb-cap h2::before{
  content:"";position:absolute;left:0;top:16%;bottom:16%;width:6px;border-radius:4px;
  background:linear-gradient(180deg,#7fd0ff,#fff);box-shadow:0 0 14px rgba(127,208,255,.6);
}
/* 内容区浮起，与封面形成层次 */
.page-body{margin-top:-34px;position:relative;z-index:3;}
.main-col .content,.side-nav{box-shadow:0 18px 46px rgba(15,72,141,.1);}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .page-layout{grid-template-columns:1fr;}
  .side-col{position:static;}
  .case-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:640px){
  .page-body{padding:34px 0 50px;}
  .main-col .content{padding:24px 20px;}
  .case-grid{grid-template-columns:1fr;}
  .cover-band{height:240px;}
  .cb-cap{bottom:26px;}
  .cb-cap h2{font-size:26px;padding-left:16px;}
}
/* ---- 9/7: clear gap between banner / content / footer ---- */
.page-body{margin-top:0;padding:52px 0 72px;}

/* ---- 9/7: pagination refine (override injected legacy pager styles) ---- */
.pagination{height:auto!important;padding:0!important;margin-top:48px!important;gap:8px;}
.pagination::after{content:"";display:block;clear:both;}
.pagination a,.pagination span,.pagination li{float:none!important;display:inline-flex!important;align-items:center;justify-content:center;min-width:38px!important;height:38px!important;padding:0 16px!important;margin:0 4px 0 0!important;border:1px solid #e3e9f4!important;border-radius:999px!important;font-size:13.5px!important;line-height:1!important;color:var(--ink)!important;background:#fff!important;text-decoration:none!important;box-shadow:none!important;transition:all .25s;}
.pagination a:hover{color:#fff!important;background:var(--brand-gradient)!important;border-color:transparent!important;box-shadow:0 8px 18px rgba(33,101,255,.28)!important;}
.pagination .current,.pagination span.on{background:var(--brand-gradient)!important;color:#fff!important;border-color:transparent!important;font-weight:700!important;box-shadow:0 8px 18px rgba(33,101,255,.3)!important;}
.pagination p{float:none!important;border:0!important;background:transparent!important;color:var(--muted)!important;font-size:13px!important;height:auto!important;padding:0 4px!important;margin:0!important;cursor:default!important;}