/* ==========================================================
   聚活力团建 - 品牌站样式表
   主色：活力橙 #FF6B2C / 深蓝 #0F2942 / 点缀黄 #FFC53D
   ========================================================== */

:root{
  --brand:#FF6B2C;
  --brand-dark:#E4551A;
  --brand-soft:#FFF3EB;
  --ink:#0F2942;
  --ink-2:#33475B;
  --muted:#6B7C8F;
  --line:#E9EDF2;
  --bg-soft:#F7F9FC;
  --accent:#FFC53D;
  --green:#00BFA6;
  --radius:14px;
  --shadow:0 6px 24px rgba(15,41,66,.08);
  --shadow-lg:0 14px 40px rgba(15,41,66,.14);
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  color:var(--ink-2);
  background:#fff;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
.container{width:min(1180px,92%);margin:0 auto;}
h1,h2,h3,h4{color:var(--ink);line-height:1.35;font-weight:700;}

/* ---------- 顶部导航 ---------- */
.header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header .container{
  display:flex;align-items:center;justify-content:space-between;
  height:72px;
}
.logo a{display:flex;align-items:center;gap:10px;}
.logo-mark{
  width:42px;height:42px;border-radius:12px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--brand),var(--accent));
  color:#fff;font-weight:800;font-size:20px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 12px rgba(255,107,44,.35);
}
.logo-text{font-size:21px;font-weight:800;color:var(--ink);letter-spacing:.5px;}
.logo-text small{
  display:block;font-size:10px;font-weight:400;color:var(--muted);
  letter-spacing:1.4px;text-transform:uppercase;line-height:1.2;
}
.site-nav ul{display:flex;gap:6px;align-items:center;}
.site-nav a{
  display:block;padding:8px 14px;border-radius:9px;
  font-size:15.5px;color:var(--ink-2);transition:.2s;
}
.site-nav a:hover{background:var(--brand-soft);color:var(--brand-dark);}
.site-nav li.current-menu-item a{background:var(--brand-soft);color:var(--brand-dark);font-weight:600;}
.nav-tel{
  display:flex;align-items:center;gap:8px;
  background:var(--brand);color:#fff !important;
  padding:10px 18px !important;border-radius:999px !important;
  font-weight:700;font-size:15.5px;
  box-shadow:0 6px 16px rgba(255,107,44,.32);
}
.nav-tel:hover{background:var(--brand-dark) !important;color:#fff !important;}
.nav-tel svg{width:16px;height:16px;fill:#fff;}

/* ---------- 首屏 ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1100px 520px at 88% -10%,rgba(255,197,61,.20),transparent 60%),
    radial-gradient(900px 500px at 5% 110%,rgba(0,191,166,.16),transparent 60%),
    linear-gradient(135deg,#0F2942 0%,#173B5E 55%,#1E4B72 100%);
  color:#fff;padding:74px 0 0;
}
.hero h1,.hero h2{color:#fff;}
.hero-grid{
  display:grid;grid-template-columns:1.08fr .92fr;
  gap:56px;align-items:center;padding-bottom:64px;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);
  padding:7px 16px;border-radius:999px;font-size:13.5px;letter-spacing:.4px;
  color:#FFE1CE;margin-bottom:20px;
}
.hero-badge b{color:var(--accent);}
.hero h1{font-size:44px;letter-spacing:1px;margin-bottom:16px;}
.hero h1 em{font-style:normal;color:var(--accent);}
.hero-sub{
  font-size:17.5px;color:#CBDCEA;margin-bottom:14px;font-weight:600;letter-spacing:.3px;
}
.hero-intro{
  font-size:15.5px;color:#A9C0D4;line-height:1.9;margin-bottom:30px;max-width:560px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center;}
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 30px;border-radius:999px;font-size:16.5px;font-weight:700;
  transition:.22s;border:2px solid transparent;cursor:pointer;
}
.btn svg{width:18px;height:18px;fill:currentColor;}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 24px rgba(255,107,44,.38);}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);}
.btn-ghost{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.42);}
.btn-ghost:hover{background:rgba(255,255,255,.16);}
.btn-light{background:#fff;color:var(--brand-dark);}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(0,0,0,.18);}

/* 首屏图片拼贴 */
.hero-collage{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.hero-collage figure{
  border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.18);
  box-shadow:0 18px 40px rgba(0,0,0,.28);background:#0d2237;
}
.hero-collage figure:nth-child(1){grid-column:1 / -1;aspect-ratio:16/9.2;}
.hero-collage figure:nth-child(2),.hero-collage figure:nth-child(3){aspect-ratio:4/3;}
.hero-collage img{width:100%;height:100%;object-fit:cover;}

/* 数据条 */
.hero-stats{
  background:rgba(255,255,255,.06);
  border-top:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(6px);
}
.hero-stats ul{
  display:grid;grid-template-columns:repeat(4,1fr);
  padding:26px 0;gap:18px;
}
.hero-stats li{text-align:center;position:relative;}
.hero-stats li+li::before{
  content:"";position:absolute;left:0;top:14%;height:72%;width:1px;
  background:rgba(255,255,255,.16);
}
.hero-stats .num{
  display:block;font-size:32px;font-weight:800;color:var(--accent);
  line-height:1.2;letter-spacing:.5px;
}
.hero-stats .num small{font-size:16px;font-weight:600;margin-left:2px;color:var(--accent);}
.hero-stats .lab{font-size:14px;color:#B7CCDD;letter-spacing:.4px;}

/* ---------- 通用区块 ---------- */
.section{padding:74px 0;}
.section.soft{background:var(--bg-soft);}
.section-head{text-align:center;max-width:720px;margin:0 auto 46px;}
.section-head .kicker{
  display:inline-block;font-size:13.5px;font-weight:700;letter-spacing:2px;
  color:var(--brand);background:var(--brand-soft);
  padding:5px 14px;border-radius:999px;margin-bottom:14px;
}
.section-head h2{font-size:32px;letter-spacing:.6px;margin-bottom:12px;}
.section-head p{color:var(--muted);font-size:16px;}

/* ---------- 卡片网格 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:.25s;display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:#FFD9C4;}
.card-pic{aspect-ratio:16/10.5;overflow:hidden;background:#EDF1F6;position:relative;}
.card-pic img{width:100%;height:100%;object-fit:cover;transition:.5s;}
.card:hover .card-pic img{transform:scale(1.06);}
.card-tag{
  position:absolute;left:12px;top:12px;z-index:2;
  background:rgba(15,41,66,.82);color:#fff;font-size:12.5px;
  padding:4px 11px;border-radius:999px;letter-spacing:.5px;
}
.card-body{padding:22px 22px 24px;flex:1;display:flex;flex-direction:column;}
.card-body h3{font-size:19.5px;margin-bottom:9px;}
.card-body p{font-size:14.8px;color:var(--muted);line-height:1.8;flex:1;}
.card-link{
  margin-top:16px;font-size:14.5px;font-weight:700;color:var(--brand);
  display:inline-flex;align-items:center;gap:6px;
}
.card-link::after{content:"→";transition:.2s;}
.card:hover .card-link::after{transform:translateX(4px);}

/* ---------- 特色三栏（带图） ---------- */
.feature{
  display:grid;grid-template-columns:repeat(3,1fr);gap:26px;
}
.feature .card-pic{aspect-ratio:16/10;}

/* ---------- 服务项目列表页 ---------- */
.svc{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  border:1px solid var(--line);border-radius:18px;overflow:hidden;
  margin-bottom:34px;background:#fff;box-shadow:var(--shadow);
}
.svc:nth-child(even) .svc-pic{order:2;}
.svc-pic{min-height:320px;background:#EDF1F6;position:relative;}
.svc-pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.svc-num{
  position:absolute;left:18px;top:18px;z-index:2;
  width:46px;height:46px;border-radius:12px;
  background:linear-gradient(135deg,var(--brand),var(--accent));
  color:#fff;font-weight:800;font-size:19px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px rgba(255,107,44,.4);
}
.svc-body{padding:38px 40px;display:flex;flex-direction:column;justify-content:center;}
.svc-body h3{font-size:25px;margin-bottom:16px;}
.svc-row{display:flex;gap:12px;margin-bottom:13px;font-size:15.4px;line-height:1.8;}
.svc-row .k{
  flex:0 0 62px;font-weight:700;color:var(--ink);
  background:var(--brand-soft);border-radius:8px;
  text-align:center;height:29px;line-height:29px;font-size:13.5px;color:var(--brand-dark);
}
.svc-row .v{color:var(--ink-2);flex:1;}
.svc-case{
  margin-top:8px;padding:13px 16px;border-radius:10px;
  background:var(--bg-soft);border-left:3px solid var(--brand);
  font-size:14.4px;color:var(--ink-2);
}
.svc-case b{color:var(--ink);}

/* ---------- 案例卡片 ---------- */
.case-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;}
.case-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);}
.case-card .card-pic{aspect-ratio:16/10;}
.case-card .card-body h3{font-size:18.5px;}
.case-meta{
  display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px;
}
.case-meta span{
  font-size:12.6px;color:var(--brand-dark);background:var(--brand-soft);
  padding:3px 10px;border-radius:999px;
}

/* ---------- 数据/信任条 ---------- */
.trust{
  background:linear-gradient(135deg,#0F2942,#1E4B72);color:#fff;
  border-radius:20px;padding:44px 40px;
}
.trust h3{color:#fff;font-size:24px;margin-bottom:24px;text-align:center;}
.trust ul{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.trust li{text-align:center;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);border-radius:14px;padding:22px 14px;}
.trust .num{display:block;font-size:28px;font-weight:800;color:var(--accent);}
.trust .lab{font-size:14px;color:#B7CCDD;}

/* ---------- 覆盖城市 ---------- */
.cities{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
.cities a,.cities span{
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:11px 26px;font-size:16px;font-weight:600;color:var(--ink);
  box-shadow:var(--shadow);transition:.2s;display:inline-block;
}
.cities a:hover{background:var(--brand);border-color:var(--brand);color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(255,107,44,.3);}
.cities a.main,.cities span.main{background:var(--brand);border-color:var(--brand);color:#fff;}
.cities-note{
  text-align:center;margin-top:24px;font-size:15px;color:var(--muted);
  line-height:1.9;
}

/* ---------- 联系 ---------- */
.contact-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:start;}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:38px 40px;box-shadow:var(--shadow);}
.contact-line{display:flex;gap:16px;padding:18px 0;border-bottom:1px dashed var(--line);}
.contact-line:last-child{border-bottom:0;}
.contact-line .ic{
  flex:0 0 44px;height:44px;border-radius:12px;background:var(--brand-soft);
  display:flex;align-items:center;justify-content:center;
  font-size:19px;
}
.contact-line .k{font-size:13.5px;color:var(--muted);letter-spacing:.5px;}
.contact-line .v{font-size:18px;font-weight:700;color:var(--ink);line-height:1.5;}
.contact-line .v.tel{font-size:26px;color:var(--brand-dark);letter-spacing:.5px;}
.qr-box{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;text-align:center;box-shadow:var(--shadow);}
.qr-box img{width:220px;margin:0 auto 14px;border-radius:12px;}
.qr-box p{font-size:14.5px;color:var(--muted);}

/* ---------- CTA 条 ---------- */
.cta{
  background:
    radial-gradient(700px 320px at 12% 20%,rgba(255,197,61,.22),transparent 60%),
    linear-gradient(135deg,var(--brand) 0%,#F0851F 100%);
  color:#fff;text-align:center;padding:64px 0;
}
.cta h2{color:#fff;font-size:30px;margin-bottom:12px;}
.cta p{color:#FFF0E5;font-size:16.5px;margin-bottom:28px;}

/* ---------- 页头（内页） ---------- */
.page-head{
  background:linear-gradient(135deg,#0F2942,#1E4B72);color:#fff;
  padding:52px 0;text-align:center;
}
.page-head h1{color:#fff;font-size:34px;letter-spacing:.6px;margin-bottom:10px;}
.page-head p{color:#B7CCDD;font-size:16px;}

/* ---------- 正文排版 ---------- */
.prose{font-size:16.4px;line-height:2;color:var(--ink-2);}
.prose p{margin-bottom:18px;}
.prose h3{font-size:21px;margin:26px 0 12px;}
.hl{color:var(--brand-dark);font-weight:700;}

/* ---------- FAQ 问答 ---------- */
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:20px 24px;margin-bottom:14px;box-shadow:var(--shadow);
}
.faq-q{font-size:17.4px;color:var(--ink);margin-bottom:9px;line-height:1.6;}
.faq-q::before{content:"Q ";color:var(--brand);font-weight:800;}
.faq-a{font-size:15.2px;color:var(--muted);line-height:1.9;}
.faq-a::before{content:"A ";color:var(--brand);font-weight:800;}

/* ---------- 服务详情页 ---------- */
.tick-list{font-size:15px;color:var(--ink-2);line-height:1.8;}
.tick-list li{padding-left:22px;position:relative;margin-bottom:8px;}
.tick-list li::before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:700;}
.tag-cloud{display:flex;flex-wrap:wrap;gap:9px;}
.tag-cloud span{background:var(--brand-soft);color:var(--brand-dark);font-size:14.3px;padding:6px 14px;border-radius:999px;font-weight:600;}

/* ---------- 团建资讯 ---------- */
.news-list{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.news-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 28px;transition:.25s;}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#FFD9C4;}
.news-date{font-size:13.4px;color:var(--muted);letter-spacing:.5px;margin-bottom:10px;}
.news-card h3{font-size:19px;margin-bottom:10px;line-height:1.5;}
.news-card p{font-size:14.8px;color:var(--muted);line-height:1.8;margin-bottom:12px;}

/* ---------- Footer ---------- */
.footer{background:#0B1F33;color:#8FA6BA;padding:56px 0 26px;font-size:14.6px;}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:34px;margin-bottom:34px;}
.footer h4{color:#fff;font-size:16.5px;margin-bottom:16px;}
.footer a{color:#8FA6BA;transition:.2s;}
.footer a:hover{color:var(--accent);}
.footer li{margin-bottom:9px;}
.footer .f-logo{color:#fff;font-size:20px;font-weight:800;margin-bottom:12px;display:flex;align-items:center;gap:9px;}
.footer .f-logo i{
  width:34px;height:34px;border-radius:10px;font-style:normal;
  background:linear-gradient(135deg,var(--brand),var(--accent));
  display:flex;align-items:center;justify-content:center;font-size:17px;color:#fff;
}
.footer .f-tel{color:var(--accent);font-size:22px;font-weight:800;display:block;margin-top:6px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.09);padding-top:20px;text-align:center;font-size:13.4px;color:#6B8299;line-height:1.9;}

/* ---------- 移动端底部电话条 ---------- */
.mobile-bar{display:none;}

/* ---------- 响应式 ---------- */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:36px;padding-bottom:48px;}
  .hero h1{font-size:34px;}
  .grid-3,.grid-4,.feature{grid-template-columns:1fr 1fr;}
  .trust ul{grid-template-columns:1fr 1fr;}
  .svc{grid-template-columns:1fr;}
  .svc:nth-child(even) .svc-pic{order:0;}
  .svc-pic{min-height:240px;}
  .contact-wrap{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .site-nav{display:none;}
}
@media (max-width:640px){
  body{font-size:15.5px;}
  .hero{padding-top:46px;}
  .hero h1{font-size:29px;}
  .hero-stats ul{grid-template-columns:1fr 1fr;gap:14px;padding:20px 0;}
  .hero-stats li+li::before{display:none;}
  .hero-stats .num{font-size:25px;}
  .section{padding:52px 0;}
  .section-head h2{font-size:25px;}
  .grid-3,.grid-4,.feature,.news-list{grid-template-columns:1fr;}
  .trust{padding:30px 22px;}
  .trust ul{grid-template-columns:1fr 1fr;}
  .svc-body{padding:26px 22px;}
  .contact-card,.qr-box{padding:26px 22px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .page-head h1{font-size:26px;}
  .header .container{height:64px;}
  .logo-text{font-size:18px;}
  .nav-tel{padding:9px 14px !important;font-size:14px;}
  body{padding-bottom:62px;}
  .mobile-bar{
    display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:200;
    background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(15,41,66,.1);
  }
  .mobile-bar a{
    display:flex;align-items:center;justify-content:center;gap:7px;
    padding:15px 0;font-weight:700;font-size:15.5px;
  }
  .mobile-bar a.tel{background:var(--brand);color:#fff;}
  .mobile-bar a.wx{color:var(--brand-dark);}
}