/* ============================================================
   远赋管理 · 官网重构  style.css
   设计基调：现代专业蓝（B2B 企业培训咨询）
   主色 深蓝 #0c2a5b / 亮蓝 #1763e6 / 品牌青 #28a7e1
   纯静态、无框架依赖、全站响应式
   ============================================================ */

:root{
  --navy:#0c2a5b;          /* 深蓝主色 */
  --navy-2:#102f66;        /* 深蓝次 */
  --blue:#1763e6;          /* 亮蓝 */
  --blue-2:#2f7cff;        /* 亮蓝浅 */
  --cyan:#28a7e1;          /* 品牌青点缀 */
  --ink:#16233a;           /* 主文字 */
  --gray:#5b6b82;          /* 次文字 */
  --gray-2:#8a99ad;        /* 弱文字 */
  --bg:#f4f7fc;            /* 页面浅底 */
  --bg-soft:#eef3fb;       /* 卡片浅底 */
  --white:#ffffff;
  --border:#e3e9f2;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(16,47,102,.08);
  --shadow-strong:0 18px 50px rgba(16,47,102,.16);
  --maxw:1200px;
  --header-h:72px;
  --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- 通用文字 ---------- */
.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;
  color:var(--blue);text-transform:uppercase;margin-bottom:14px;
}
.section{padding:84px 0}
.section-title{font-size:34px;font-weight:800;color:var(--navy);letter-spacing:-.5px;line-height:1.25}
.section-title .accent{color:var(--blue)}
.section-sub{margin-top:14px;color:var(--gray);font-size:17px;max-width:720px}
.center{text-align:center}
.center .section-sub{margin-left:auto;margin-right:auto}
.lead{font-size:18px;color:var(--gray);line-height:1.9}
.muted{color:var(--gray-2)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 26px;border-radius:50px;font-weight:700;font-size:15px;
  transition:.25s ease;white-space:nowrap;
}
.btn-primary{background:linear-gradient(120deg,var(--blue),var(--blue-2));color:#fff;box-shadow:0 10px 24px rgba(23,99,230,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(23,99,230,.42)}
.btn-ghost{background:#fff;color:var(--navy);border:1.5px solid var(--border);box-shadow:var(--shadow)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.btn-light{background:rgba(255,255,255,.14);color:#fff;border:1.5px solid rgba(255,255,255,.4)}
.btn-light:hover{background:rgba(255,255,255,.24)}

/* ---------- 顶部导航 ---------- */
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--navy);font-size:20px}
.brand .logo{
  width:38px;height:38px;border-radius:10px;flex:none;
  background:linear-gradient(135deg,var(--navy),var(--blue));
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:19px;font-weight:800;
}
.brand small{display:block;font-size:11px;font-weight:600;color:var(--gray-2);letter-spacing:1px}
.brand .logo-img{height:36px;width:auto;flex:none;display:block}
.nav-menu{display:flex;align-items:center;gap:4px}
.nav-menu a{
  padding:9px 16px;border-radius:8px;font-size:15px;font-weight:600;color:var(--ink);
  transition:.2s;position:relative;
}
.nav-menu a:hover{color:var(--blue);background:var(--bg-soft)}
.nav-menu a.active{color:var(--blue)}
.nav-menu a.active::after{content:"";position:absolute;left:16px;right:16px;bottom:2px;height:3px;border-radius:3px;background:var(--blue)}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;flex-direction:column;gap:5px;align-items:center;justify-content:center;background:var(--bg-soft)}
.nav-toggle span{width:22px;height:2px;background:var(--navy);border-radius:2px;transition:.3s}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;color:#fff;background:
  radial-gradient(1200px 600px at 85% -10%,rgba(40,167,225,.35),transparent 60%),
  radial-gradient(900px 500px at 0% 110%,rgba(47,124,255,.4),transparent 55%),
  linear-gradient(135deg,var(--navy),#0a3a86 60%,#0c2a5b);
}
.hero::before{
  content:"";position:absolute;inset:0;opacity:.06;
  background-image:linear-gradient(rgba(255,255,255,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.6) 1px,transparent 1px);
  background-size:46px 46px;
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding:96px 0 104px}
.hero-tag{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:50px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);font-size:13px;font-weight:600;margin-bottom:22px}
.hero-tag .dot{width:8px;height:8px;border-radius:50%;background:#5be0a0}
.hero h1{font-size:48px;font-weight:800;line-height:1.18;letter-spacing:-1px}
.hero h1 .hl{background:linear-gradient(90deg,#7fd0ff,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.sub{margin-top:22px;font-size:18px;color:rgba(255,255,255,.82);line-height:1.9;max-width:560px}
.hero-cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:30px;margin-top:46px;flex-wrap:wrap}
.hero-stats .hs b{font-size:30px;font-weight:800;display:block;line-height:1}
.hero-stats .hs span{font-size:13px;color:rgba(255,255,255,.7);margin-top:6px;display:block}
.hero-card{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  border-radius:22px;padding:30px;backdrop-filter:blur(8px);
}
.hero-card h3{font-size:18px;margin-bottom:16px;font-weight:700}
.hero-card-sub{font-size:13.5px;color:rgba(255,255,255,.72);margin:-8px 0 16px;line-height:1.7}
.hero-card ul{display:flex;flex-direction:column;gap:12px}
.hero-card ul.deliver-chips{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hero-card li{display:flex;gap:10px;font-size:14.5px;color:rgba(255,255,255,.9)}
.hero-card ul.deliver-chips li{display:flex;align-items:center;gap:10px;padding:13px 14px;border-radius:13px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);font-size:14.5px;font-weight:600;color:rgba(255,255,255,.95);transition:.2s}
.hero-card ul.deliver-chips li:hover{border-color:var(--cyan);background:rgba(255,255,255,.16);transform:translateY(-2px)}
.hero-card ul.deliver-chips li:last-child{grid-column:1/-1;justify-content:center}
.hero-card li .ic{width:22px;height:22px;flex:none;border-radius:6px;background:rgba(40,167,225,.25);display:flex;align-items:center;justify-content:center;font-size:12px;color:#9fe0ff}
.hero-card ul.deliver-chips li .ic{width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;font-size:11px;flex:none}

/* ---------- 区块背景变体 ---------- */
.bg-white{background:#fff}
.bg-soft{background:var(--bg)}
.bg-navy{background:linear-gradient(135deg,var(--navy),#0a3a86);color:#fff}
.bg-navy .section-title,.bg-navy .eyebrow{color:#fff}
.bg-navy .eyebrow{color:var(--cyan)}
.bg-navy .section-sub{color:rgba(255,255,255,.78)}

/* ---------- 卡片网格 ---------- */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow);transition:.28s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-strong);border-color:#cfe0f7}
.card .ic-box{
  width:40px;height:40px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;font-size:24px;margin-bottom:18px;
}
.card h3{font-size:19px;color:var(--navy);font-weight:800;margin-bottom:10px}
.card p{color:var(--gray);font-size:15px}

/* 产品卡片：图标与标题同行（党建/师课/AI 实战应用/营销训战，避免标题换行） */
#p1 .card, #p2 .card, #p3 .card, #p5 .card{display:flex;flex-wrap:wrap;align-items:center;column-gap:16px}
#p1 .card>.ic-box, #p2 .card>.ic-box, #p3 .card>.ic-box, #p5 .card>.ic-box{flex:none;margin-bottom:0}
#p1 .card>h3, #p2 .card>h3, #p3 .card>h3, #p5 .card>h3{flex:1 1 auto;margin-bottom:0}
#p1 .card>p, #p2 .card>p, #p3 .card>p, #p5 .card>p{flex-basis:100%;margin-top:12px}

/* 首页核心方法论体系：图标与标题同行（避免标题换行掉到图标下方） */
#core-method .card{display:flex;flex-wrap:wrap;align-items:center;column-gap:14px;row-gap:4px}
#core-method .card>.ic-box{flex:none;margin-bottom:0}
#core-method .card>h3{flex:1 1 auto;margin-bottom:0}
#core-method .card>p{flex-basis:100%;margin-top:12px}

/* ---------- 数据条 ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);padding:28px 22px;text-align:center}
.stat b{font-size:42px;font-weight:800;display:block;line-height:1;background:linear-gradient(90deg,#9fe0ff,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{display:block;margin-top:12px;color:rgba(255,255,255,.82);font-size:14.5px}

/* ---------- 服务三角（等高分栏卡片，卡片内条目间隔不贴边） ---------- */
.tri-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tri-card{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);border-radius:18px;padding:24px 22px;display:flex;flex-direction:column;min-height:200px}
.tri-head{font-size:17px;font-weight:800;color:#fff;padding-bottom:12px;margin-bottom:16px;border-bottom:1px solid rgba(255,255,255,.16)}
.tri-items{display:flex;flex-direction:column;gap:12px;flex:1}
.tri-item{display:flex;align-items:baseline;justify-content:space-between;padding:12px 14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);border-radius:12px}
.tri-item b{font-size:22px;font-weight:800;color:#9fe0ff;line-height:1}
.tri-item span{font-size:13.5px;color:#c8d4ea;font-weight:600}

/* ---------- 规模一览（白底小方块磁贴，避免白字白底） ---------- */
.scale-grid{display:flex;flex-direction:column;gap:16px;margin-top:2px}
.scale-gtitle{font-size:13px;font-weight:800;color:var(--blue);letter-spacing:.5px;margin-bottom:8px;padding-left:11px;position:relative}
.scale-gtitle::before{content:"";position:absolute;left:0;top:1px;width:4px;height:14px;border-radius:3px;background:linear-gradient(180deg,var(--blue),var(--cyan))}
.scale-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.scale-tile{background:var(--bg-soft);border:1px solid var(--border);border-radius:12px;padding:14px 4px;text-align:center;transition:.2s}
.scale-tile:hover{border-color:var(--blue);transform:translateY(-2px);box-shadow:var(--shadow)}
.scale-tile b{display:block;font-size:20px;font-weight:800;line-height:1.15;background:linear-gradient(120deg,var(--navy),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.scale-tile span{display:block;margin-top:6px;font-size:12.5px;color:var(--gray);font-weight:600}

/* ---------- 特性列表（为什么选择我们） ---------- */
.feat-list{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.feat{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--border);border-radius:14px;padding:22px;box-shadow:var(--shadow);transition:.25s}
.feat:hover{transform:translateY(-4px);box-shadow:var(--shadow-strong)}
.feat .num{width:40px;height:40px;flex:none;border-radius:11px;background:var(--bg-soft);color:var(--blue);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:17px}
.feat h4{font-size:16.5px;color:var(--navy);font-weight:800;margin-bottom:4px}
.feat p{font-size:14px;color:var(--gray)}

/* ---------- 方法论体系矩阵（产品内核 + 360°交付） ---------- */
.methodology{margin-top:46px;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);background:#fff}
.method-band{background:linear-gradient(135deg,var(--navy),#134a9e);padding:20px 28px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.method-band-label{flex:none;display:flex;align-items:center;gap:9px;font-size:14px;font-weight:700;letter-spacing:1px;color:var(--cyan)}
.method-band-label::before{content:"";width:11px;height:11px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(40,167,225,.25)}
.method-chips{display:flex;flex-wrap:wrap;gap:9px}
.m-chip{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:6px 15px;border-radius:50px;font-size:13.5px;font-weight:600;color:#fff}
.method-core{padding:30px 28px 34px}
.method-core-head{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.method-core-tag{background:linear-gradient(120deg,var(--blue),var(--cyan));color:#fff;font-size:12.5px;font-weight:800;padding:6px 14px;border-radius:50px;letter-spacing:1px}
.method-core-head h3{font-size:21px;font-weight:800;color:var(--navy)}
.method-core-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.m-core{position:relative;background:var(--bg-soft);border:1px solid var(--border);border-radius:14px;padding:20px 18px 18px;transition:.22s}
.m-core:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfe0f7}
.m-core-no{position:absolute;top:14px;right:16px;font-size:13px;font-weight:800;color:#c4d6ee}
.m-core b{display:block;font-size:17px;color:var(--navy);font-weight:800;margin-bottom:4px;padding-right:30px}
.m-core i{font-style:normal;font-size:13px;color:var(--gray)}
.method-value{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--border)}
.mv-card{background:var(--bg-soft);padding:24px 28px}
.mv-card:first-child{border-right:1px solid var(--border)}
.mv-card b{display:block;font-size:17px;color:var(--navy);font-weight:800;margin-bottom:6px}
.mv-card p{font-size:14.5px;color:var(--gray)}

/* ---------- 客户/合作伙伴名录 ---------- */
.client-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.client{
  background:#fff;border:1px solid var(--border);border-radius:12px;height:64px;
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:14.5px;font-weight:600;color:var(--ink);padding:8px 12px;
  transition:.22s;
}
.client:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-3px);box-shadow:var(--shadow)}

/* ---------- 首页客户 logo 墙（图片展示，替代文字名录） ---------- */
.logo-wall-box{
  margin-top:44px;background:var(--bg-soft);border:1px solid var(--border);
  border-radius:var(--radius);padding:30px 26px;text-align:center;
}
.logo-wall-img{width:100%;max-width:1000px;height:auto;margin:0 auto;display:block}

.cat-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}
.cat-tab{
  padding:10px 20px;border-radius:50px;background:#fff;border:1.5px solid var(--border);
  font-weight:600;font-size:14.5px;color:var(--gray);transition:.2s;
}
.cat-tab.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.cat-tab:hover:not(.active){border-color:var(--blue);color:var(--blue)}
.cat-block{display:none}
.cat-block.active{display:block;animation:fade .4s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- 产品方案 ---------- */
.product{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);margin-bottom:34px}
.product-head{background:linear-gradient(120deg,var(--navy),#134a9e);color:#fff;padding:26px 30px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.product-head h3{font-size:22px;font-weight:800}
.product-head .tag{font-size:13px;background:rgba(255,255,255,.16);padding:6px 14px;border-radius:50px}
.product-body{padding:8px 30px 30px}
table.tbl{width:100%;border-collapse:collapse;margin-top:18px;font-size:14.5px}
table.tbl th{background:var(--bg-soft);color:var(--navy);text-align:left;padding:12px 14px;font-weight:700;border-bottom:2px solid var(--border)}
table.tbl td{padding:11px 14px;border-bottom:1px solid var(--border);color:var(--ink);vertical-align:top}
table.tbl tr:hover td{background:#fafcff}
table.tbl td:first-child{font-weight:600;color:var(--navy)}

.pill{display:inline-block;padding:4px 12px;border-radius:50px;background:var(--bg-soft);color:var(--blue);font-size:13px;font-weight:700}

/* ---------- 时间轴（发展历程真实呈现） ---------- */
.timeline{position:relative;margin-top:40px;padding-left:8px}
.timeline::before{content:"";position:absolute;left:18px;top:6px;bottom:6px;width:3px;background:linear-gradient(var(--blue),var(--cyan))}
.tl-item{position:relative;padding:0 0 34px 56px}
.tl-item::before{content:"";position:absolute;left:9px;top:4px;width:20px;height:20px;border-radius:50%;background:#fff;border:4px solid var(--blue)}
.tl-year{font-size:20px;font-weight:800;color:var(--blue)}
.tl-item h4{font-size:16px;color:var(--navy);font-weight:700;margin:4px 0 6px}
.tl-item p{color:var(--gray);font-size:14.5px}

/* ---------- 案例卡片 ---------- */
.case-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:.25s;height:100%}
.case-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-strong)}
.case-card .industry{font-size:12.5px;font-weight:700;color:var(--cyan);letter-spacing:1px;text-transform:uppercase}
.case-card h3{font-size:19px;color:var(--navy);font-weight:800;margin:8px 0 12px}
.case-card ul{display:flex;flex-direction:column;gap:8px;margin-top:6px}
.case-card li{font-size:14px;color:var(--gray);display:flex;gap:8px}
.case-card li b{color:var(--ink)}

/* ---------- 标杆案例卡片（重排版：背景/做法/成果清晰可读） ---------- */
.case-list{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:34px}
.case-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:.25s;display:flex;flex-direction:column}
.case-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-strong);border-color:#cfe0f7}
.case-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.case-badge{display:inline-flex;align-items:center;gap:7px;padding:5px 13px;border-radius:50px;font-size:12.5px;font-weight:700}
.case-badge::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.b-pb{background:#fdecec;color:#c0392b}
.b-mg{background:#eaf1fc;color:#1763e6}
.b-sales{background:#eafaf1;color:#1a9e5f}
.b-talent{background:#f3edfc;color:#7b4fd0}
.case-id{font-size:12.5px;font-weight:700;color:var(--gray-2);letter-spacing:1px}
.case-card h3{font-size:19px;color:var(--navy);font-weight:800;line-height:1.4;margin:0 0 12px}
.case-desc{font-size:14.5px;color:var(--gray);line-height:1.8}
.case-highlight{margin-top:16px;background:linear-gradient(120deg,#f3f8ff,#eaf3ff);border-left:4px solid var(--blue);border-radius:0 12px 12px 0;padding:14px 16px;font-size:14.5px;color:var(--ink);font-weight:600;line-height:1.7}
.case-quote{margin-top:14px;border-left:4px solid var(--cyan);padding:12px 16px;background:var(--bg-soft);border-radius:0 12px 12px 0;font-size:14px;color:var(--gray);font-style:italic;line-height:1.8}
.case-result{margin-top:18px;padding-top:18px;border-top:1px dashed var(--border)}
.case-result-head{font-size:13px;font-weight:800;color:var(--navy);letter-spacing:1px;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.case-result-head::before{content:"";width:14px;height:3px;border-radius:3px;background:var(--blue)}
.case-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(132px,1fr));gap:12px}
/* 项目成果：子项数为偶数（双数）时固定两列，呈两行两列；奇数项保留自适应 */
.case-stats:has(.cs:first-child:nth-last-child(even)){grid-template-columns:repeat(2,1fr)}
.cs{background:var(--bg-soft);border:1px solid var(--border);border-radius:12px;padding:15px 12px;text-align:center}
.cs b{display:block;font-size:23px;font-weight:800;color:var(--navy);line-height:1.1}
.cs span{display:block;margin-top:7px;font-size:12.5px;color:var(--gray);line-height:1.4}

/* ---------- 联系 ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
.info-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);margin-bottom:20px}
.info-card h4{font-size:16px;color:var(--navy);font-weight:800;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.info-card h4 .ic{width:34px;height:34px;border-radius:9px;background:var(--bg-soft);color:var(--blue);display:flex;align-items:center;justify-content:center}
.info-row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed var(--border);font-size:15px}
.info-row:last-child{border-bottom:none}
.info-row .k{color:var(--gray)}
.info-row .v{font-weight:700;color:var(--ink);text-align:right}
.qr-box{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-align:center;box-shadow:var(--shadow)}
.qr-box img{width:170px;height:170px;margin:0 auto 12px;border-radius:10px}
.qr-box p{font-size:14px;color:var(--gray)}
.map-figure{margin-top:30px;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#fff}
.map-figure img{display:block;width:100%;height:auto}
.map-cap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:15px 22px;flex-wrap:wrap;border-top:1px solid var(--border)}
.map-cap .addr{font-weight:700;color:var(--navy)}
.map-cap .note{font-size:13px;color:var(--gray)}
/* 联系页：四张联系方式卡片 */
.cm-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;align-items:stretch}
.cm-grid .info-card{margin-bottom:0;display:flex;flex-direction:column}
.cm-grid .info-card .cm-btn{margin-top:auto}
.cm-addr{font-size:15px;color:var(--ink);line-height:1.7;margin:4px 0 18px}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:24px}

/* ---------- CTA 区 ---------- */
.cta{background:linear-gradient(120deg,var(--navy),#0a3a86);border-radius:24px;padding:54px 48px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;box-shadow:var(--shadow-strong)}
.cta h2{font-size:30px;font-weight:800;line-height:1.3}
.cta p{margin-top:10px;color:rgba(255,255,255,.8);font-size:16px}

/* ---------- 页脚 ---------- */
.footer{background:var(--navy);color:rgba(255,255,255,.8);padding:60px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.footer .brand{color:#fff;margin-bottom:16px}
.footer .brand .logo-img{height:34px;width:auto;filter:brightness(0) invert(1);opacity:.95}
.footer .brand small{color:rgba(255,255,255,.55)}
.footer p.desc{font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.65);max-width:300px}
.footer h5{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px}
.footer ul li{margin-bottom:10px;font-size:14px}
.footer ul li a:hover{color:var(--cyan)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:42px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px;color:rgba(255,255,255,.55)}

/* ---------- 回顶 ---------- */
.to-top{position:fixed;right:26px;bottom:26px;width:48px;height:48px;border-radius:14px;background:var(--navy);color:#fff;display:none;align-items:center;justify-content:center;font-size:20px;box-shadow:var(--shadow-strong);z-index:90;transition:.25s}
.to-top:hover{background:var(--blue);transform:translateY(-3px)}
.to-top.show{display:flex}

/* ---------- 标记/提示 ---------- */
.note{background:#fff7e6;border:1px solid #ffe0a3;border-radius:12px;padding:16px 18px;font-size:14px;color:#8a5a00;margin:18px 0}
.note b{color:#7a4e00}

/* ---------- 响应式 ---------- */
@media (max-width:992px){
  .hero-inner{grid-template-columns:1fr;padding:72px 0 80px}
  .hero-card{display:none}
  .hero h1{font-size:38px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .feat-list{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .client-wall{grid-template-columns:repeat(3,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .cm-grid{grid-template-columns:repeat(2,1fr)}
  .method-core-grid{grid-template-columns:repeat(2,1fr)}
  .method-value{grid-template-columns:1fr}
  .mv-card:first-child{border-right:none;border-bottom:1px solid var(--border)}
}
@media (max-width:768px){
  .section{padding:60px 0}
  .section-title{font-size:27px}
  .nav-menu{
    position:fixed;top:var(--header-h);left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;
    padding:14px 20px 22px;gap:4px;box-shadow:var(--shadow-strong);transform:translateY(-130%);transition:.32s;z-index:99;
  }
  .nav-menu.open{transform:translateY(0)}
  .nav-menu a{padding:13px 14px;border-radius:10px}
  .nav-menu a.active::after{display:none}
  .nav-toggle{display:flex}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .tri-grid{grid-template-columns:1fr}
  .cm-grid{grid-template-columns:1fr}
  .feat-list{grid-template-columns:1fr}
  .client-wall{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:32px}
  .method-core-grid{grid-template-columns:1fr}
  .case-list{grid-template-columns:1fr}
  .cta{padding:36px 26px}
  .cta h2{font-size:24px}
  .product-body{padding:8px 16px 22px}
  table.tbl{font-size:13px}
  table.tbl th,table.tbl td{padding:9px 8px}
}