/* ==========================================================================
   工试云启 — 首页独有样式（仅 index.html 引用）
   模块：全屏 Banner 文字动画、信任条、核心优势、工种入口、双城专题、流程、资讯列表、CTA
   ========================================================================== */

/* ---------- 全屏 Banner ---------- */
.home-hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;background:var(--ink)}
.home-hero-media{position:absolute;inset:0}
.home-hero-media img{width:100%;height:100%;object-fit:cover;animation:heroZoom 14s ease-out forwards}
@keyframes heroZoom{from{transform:scale(1.12)}to{transform:scale(1)}}
.home-hero-mask{position:absolute;inset:0;background:linear-gradient(100deg,rgba(13,13,12,.92) 0%,rgba(13,13,12,.62) 46%,rgba(13,13,12,.28) 100%)}
.home-hero-content{position:relative;z-index:2;padding:120px 24px 140px;max-width:760px;margin:0 auto 0 0}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:12px;color:var(--gold);font-size:13.5px;
  letter-spacing:.24em;font-weight:600;margin-bottom:26px;opacity:0;animation:fadeUp .9s .1s ease forwards;
}
.hero-eyebrow::before{content:"";width:34px;height:1px;background:var(--gold)}
.hero-title{margin-bottom:22px}
.hero-title .line{display:block;color:var(--paper);opacity:0;animation:fadeUp 1s ease forwards}
.hero-title .line-1{font-size:clamp(30px,4.6vw,52px);line-height:1.3;animation-delay:.3s}
.hero-title .line-2{font-size:clamp(18px,2.2vw,24px);color:var(--gold-pale);font-family:var(--sans);font-weight:600;letter-spacing:.1em;animation-delay:.55s;margin-top:14px}
.hero-desc{color:rgba(255,255,255,.82);font-size:16.5px;max-width:560px;margin:0 0 34px;opacity:0;animation:fadeUp 1s .8s ease forwards}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;opacity:0;animation:fadeUp 1s 1s ease forwards}
.hero-points{
  display:flex;gap:26px;flex-wrap:wrap;margin-top:44px;padding-top:26px;border-top:1px solid rgba(255,255,255,.18);
  opacity:0;animation:fadeUp 1s 1.2s ease forwards;
}
.hero-points li{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.85);font-size:14px}
.hero-points svg{color:var(--gold)}
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.hero-scroll{
  position:absolute;left:50%;bottom:30px;transform:translateX(-50%);z-index:2;
  width:26px;height:42px;border:1.5px solid rgba(255,255,255,.5);border-radius:14px;
}
.hero-scroll span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--gold);animation:scrollHint 1.8s ease-in-out infinite}
@keyframes scrollHint{0%,100%{transform:translateY(0);opacity:1}50%{transform:translateY(12px);opacity:.35}}

/* ---------- 信任条 ---------- */
.home-trust{background:var(--paper);border-bottom:1px solid var(--line)}
.home-trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:34px 0}
.trust-item{text-align:center;border-left:1px solid var(--line);padding:6px 10px}
.trust-item:first-child{border-left:0}
.trust-item strong{display:block;font-family:var(--serif);font-size:34px;color:var(--ink);letter-spacing:.02em}
.trust-item strong::after{content:"";display:block;width:26px;height:2px;background:var(--gold);margin:8px auto 10px}
.trust-item span{font-size:13.5px;color:var(--muted)}

/* ---------- 核心优势 ---------- */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.why-card{
  border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;background:var(--paper);
  position:relative;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.why-card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--gold);
  transform:scaleY(0);transform-origin:top;transition:transform .4s ease;
}
.why-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--gold-line)}
.why-card:hover::before{transform:scaleY(1)}
.why-ico{
  display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:14px;
  background:var(--paper-warm);color:var(--gold-deep);margin-bottom:18px;transition:all .3s ease;
}
.why-card:hover .why-ico{background:var(--ink);color:var(--gold)}
.why-card h3{font-size:18.5px;margin-bottom:10px}
.why-card p{font-size:14.5px;color:var(--muted);margin:0}

/* ---------- 工种快速入口 ---------- */
.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.work-card{
  position:relative;border-radius:var(--radius);overflow:hidden;display:block;
  border:1px solid var(--line);background:var(--paper);transition:transform .3s ease,box-shadow .3s ease;
}
.work-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.work-card img{width:100%;height:200px;object-fit:cover;transition:transform .6s ease}
.work-card:hover img{transform:scale(1.06)}
.work-card-body{display:flex;align-items:baseline;justify-content:space-between;padding:16px 20px}
.work-card-body strong{font-family:var(--serif);font-size:17.5px;color:var(--ink)}
.work-card-body i{font-style:normal;font-size:13px;color:var(--muted)}
.work-card:hover .work-card-body strong{color:var(--gold-deep)}
.work-more{text-align:center;margin-top:36px}

/* ---------- 双城专题 ---------- */
.region-cols{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.region-card{
  position:relative;display:block;border-radius:var(--radius);overflow:hidden;min-height:340px;
}
.region-card img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;transition:transform .7s ease}
.region-card:hover img{transform:scale(1.05)}
.region-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,13,12,.05) 30%,rgba(13,13,12,.86) 100%)}
.region-info{position:absolute;left:0;right:0;bottom:0;padding:26px 28px;color:var(--paper);display:block}
.region-city{display:inline-block;font-size:12px;letter-spacing:.3em;color:var(--gold);margin-bottom:8px;font-weight:600}
.region-info strong{display:block;font-family:var(--serif);font-size:24px;margin-bottom:6px}
.region-info i{font-style:normal;font-size:14px;color:rgba(255,255,255,.72)}

/* ---------- 流程时间轴（首页版本：六宫格编号流） ---------- */
.flow-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:flow}
.flow-list li{
  border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:28px 24px;
  background:rgba(255,255,255,.03);position:relative;transition:border-color .3s ease,transform .3s ease;
}
.flow-list li:hover{border-color:var(--gold);transform:translateY(-4px)}
.flow-list em{
  display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:50%;
  border:1px solid var(--gold);color:var(--gold);font-style:normal;font-weight:700;font-size:15px;margin-bottom:18px;
}
.flow-list h3{color:var(--paper);font-size:17.5px;margin-bottom:8px}
.flow-list p{color:rgba(255,255,255,.62);font-size:14px;margin:0}

/* ---------- 资讯列表 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:26px}
.news-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--paper);transition:transform .3s ease,box-shadow .3s ease}
.news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.news-card-link{display:block}
.news-thumb{display:block;overflow:hidden;height:180px}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-card-body{display:block;padding:18px 20px 22px}
.news-card-body time{font-size:12.5px;color:var(--gold-deep)}
.news-card-body h3{font-size:16.5px;margin:8px 0 8px;line-height:1.5}
.news-card-body p{font-size:13.5px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-row{display:grid;grid-template-columns:1fr;gap:10px;margin-bottom:14px;border-top:1px solid var(--line)}
.news-row li{border-bottom:1px solid var(--line)}
.news-row a{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:13px 6px;font-size:15px;color:var(--ink-soft)}
.news-row a:hover{color:var(--gold-deep)}
.news-row time{flex:0 0 auto;font-size:13px;color:var(--muted)}
.news-more{text-align:center;margin-top:30px}

/* ---------- 底部 CTA ---------- */
.cta-flex{display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap}
.cta-kicker{display:block;color:var(--gold);font-size:13px;letter-spacing:.22em;font-weight:600;margin-bottom:12px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- 证书服务四入口（首页独有：编号竖线卡） ---------- */
.home-cert{background:var(--paper-warm)}
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cert-card{
  display:block;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;
  background:var(--paper);position:relative;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.cert-card::after{
  content:"";position:absolute;left:22px;right:22px;bottom:0;height:2px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .35s ease;
}
.cert-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--gold-line)}
.cert-card:hover::after{transform:scaleX(1)}
.cert-no{display:inline-block;font-family:var(--serif);font-size:13px;color:var(--gold-deep);letter-spacing:.18em;margin-bottom:14px}
.cert-ico{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:12px;background:var(--ink);color:var(--gold);margin-bottom:16px}
.cert-card h3{font-size:17px;margin-bottom:8px}
.cert-card p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.7}

/* ---------- 服务承诺 + 常见问题摘要（首页独有：墨底双栏） ---------- */
.home-assure{background:var(--ink)}
.assure-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.assure-col h2{color:var(--paper);font-family:var(--serif);font-size:26px;margin-bottom:14px}
.assure-col .assure-sub{color:rgba(255,255,255,.66);font-size:14.5px;margin-bottom:24px}
.assure-list{display:grid;gap:12px}
.assure-list li{
  display:flex;gap:12px;align-items:flex-start;border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);padding:14px 16px;background:rgba(255,255,255,.03);
}
.assure-list svg{flex:0 0 auto;color:var(--gold);margin-top:2px}
.assure-list strong{display:block;color:var(--paper);font-size:15px;margin-bottom:4px}
.assure-list p{margin:0;color:rgba(255,255,255,.6);font-size:13.5px;line-height:1.7}
.faq-mini{display:grid;gap:12px}
.faq-mini details{
  border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);background:rgba(255,255,255,.03);overflow:hidden;
}
.faq-mini summary{
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:15px 18px;color:var(--paper);font-size:15px;
}
.faq-mini summary::-webkit-details-marker{display:none}
.faq-mini summary::after{
  content:"";flex:0 0 auto;width:8px;height:8px;border-right:1.5px solid var(--gold);border-bottom:1.5px solid var(--gold);
  transform:rotate(45deg);transition:transform .3s ease;margin-top:-3px;
}
.faq-mini details[open] summary::after{transform:rotate(-135deg);margin-top:3px}
.faq-mini details p{margin:0;padding:0 18px 16px;color:rgba(255,255,255,.66);font-size:13.5px;line-height:1.8}
.faq-more{margin-top:20px}

/* ---------- 双城服务范围（首页独有：左右对照卡） ---------- */
.home-cover{background:var(--paper)}
.cover-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.cover-card{border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;background:var(--paper-warm);transition:transform .3s ease,box-shadow .3s ease}
.cover-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.cover-city{display:inline-block;font-size:13px;letter-spacing:.2em;color:var(--gold-deep);font-weight:600;margin-bottom:18px;padding-bottom:10px;border-bottom:2px solid var(--gold);}
.cover-card ul{display:grid;gap:12px;margin-bottom:22px}
.cover-card li{
  position:relative;padding-left:22px;color:var(--ink-soft);font-size:14.5px;line-height:1.75;
}
.cover-card li::before{
  content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 3px rgba(178,139,66,.18);
}

/* ---------- 岗位-证书对照速查（首页独有：浅底大表格） ---------- */
.home-map{background:var(--paper-warm)}
.map-note{display:flex;gap:10px;align-items:flex-start;border:1px dashed var(--gold-line);border-radius:var(--radius);padding:14px 18px;margin-top:26px;color:var(--muted);font-size:14px;background:var(--paper)}
.map-note svg{flex:0 0 auto;color:var(--gold-deep);margin-top:2px}

/* ---------- 报考条件速查（首页独有：墨底两栏+条件表） ---------- */
.home-qualify{background:var(--paper)}
.qualify-wrap{display:grid;grid-template-columns:1.6fr 1fr;gap:34px;align-items:start}
.qualify-aside{border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;background:var(--paper-warm)}
.qualify-aside h3{font-size:17.5px;margin-bottom:12px}
.qualify-aside p{font-size:14px;color:var(--muted);line-height:1.85;margin:0 0 14px}
.qualify-aside .qualify-call{display:inline-flex;gap:8px;align-items:center;color:var(--gold-deep);font-size:14px;font-weight:600}

/* ---------- 服务现场图文（首页独有：双图叠层） ---------- */
.home-scene{background:var(--ink)}
.scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.scene-card{position:relative;border-radius:var(--radius);overflow:hidden;min-height:300px;display:block}
.scene-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.scene-card:hover img{transform:scale(1.05)}
.scene-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,13,12,.05) 40%,rgba(13,13,12,.88) 100%)}
.scene-cap{position:absolute;left:0;right:0;bottom:0;padding:22px 24px;color:var(--paper)}
.scene-cap strong{display:block;font-family:var(--serif);font-size:19px;margin-bottom:6px}
.scene-cap i{font-style:normal;font-size:13.5px;color:rgba(255,255,255,.7)}

/* ---------- 响应式 ---------- */
@media (max-width:980px){
  .home-hero{min-height:92vh}
  .home-hero-content{padding:110px 24px 130px}
  .why-grid,.work-grid,.flow-list,.news-grid{grid-template-columns:1fr 1fr}
  .region-cols{grid-template-columns:1fr}
  .home-trust-grid{grid-template-columns:1fr 1fr}
  .trust-item{border-left:0;border-top:1px solid var(--line);padding-top:18px}
  .cert-grid{grid-template-columns:1fr 1fr}
  .assure-grid{grid-template-columns:1fr}
  .cover-grid{grid-template-columns:1fr}
  .qualify-wrap{grid-template-columns:1fr}
  .scene-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  .why-grid,.work-grid,.flow-list,.news-grid{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .hero-points{gap:14px}
  .cert-grid{grid-template-columns:1fr}
}