/* ==========================================================================
   p-index.css · 首页专属样式
   要点：全屏Banner+文字动画、悬浮分层卡片、红黑金力量感
   ========================================================================== */

/* ---------- 屏头区通用 ---------- */
.sec-head{text-align:center;max-width:760px;margin:0 auto 48px}
.sec-kicker{font-size:13px;letter-spacing:3px;color:var(--gold);font-weight:700;margin-bottom:10px}
.sec-title{font-size:34px;color:#fff;font-weight:800;line-height:1.3}
.sec-desc{margin-top:14px;color:var(--muted);font-size:15.5px}
.sec-desc a{color:var(--gold-soft);border-bottom:1px dashed rgba(255,184,0,.5)}
.sec-desc a:hover{color:var(--gold)}

/* ---------- 全屏 Banner ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url("../images/banner-main.jpg") center/cover no-repeat;transform:scale(1.05);animation:heroZoom 12s ease-in-out infinite alternate}
@keyframes heroZoom{from{transform:scale(1.02)}to{transform:scale(1.1)}}
.hero-mask{position:absolute;inset:0;background:linear-gradient(100deg,rgba(7,7,10,.94) 22%,rgba(10,10,14,.72) 55%,rgba(10,10,14,.35) 100%)}
.hero-inner{position:relative;z-index:2;padding-top:120px;padding-bottom:80px}
.hero-kicker{display:inline-block;padding:7px 16px;border:1px solid rgba(255,184,0,.45);border-radius:999px;color:var(--gold-soft);font-size:13.5px;background:rgba(0,0,0,.35)}
.hero-title{margin:26px 0 18px;font-size:clamp(36px,5.2vw,64px);font-weight:900;line-height:1.18}
.hero-line{display:block;overflow:hidden}
.hero-line{animation:lineUp .9s cubic-bezier(.22,.61,.36,1) both}
.hero-line-red{color:transparent;background:linear-gradient(90deg,var(--red-soft),var(--gold));-webkit-background-clip:text;background-clip:text;animation-delay:.25s}
@keyframes lineUp{from{opacity:0;transform:translateY(46px)}to{opacity:1;transform:none}}
.hero-sub{max-width:640px;color:#C9CDD3;font-size:17px;line-height:1.9;animation:lineUp .9s .45s both}
.hero-btns{margin-top:34px;display:flex;gap:16px;flex-wrap:wrap;animation:lineUp .9s .6s both}

/* 悬浮数据卡 */
.hero-stats{margin-top:64px;display:flex;gap:18px;flex-wrap:wrap}
.hero-stat{min-width:180px;padding:20px 26px;background:rgba(22,22,29,.78);border:1px solid var(--line-2);border-radius:var(--radius);backdrop-filter:blur(8px);box-shadow:var(--shadow);position:relative;overflow:hidden}
.hero-stat::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(var(--red),var(--gold))}
.hero-stat strong{display:block;font-size:30px;color:var(--gold-soft);font-weight:900}
.hero-stat span{font-size:13.5px;color:var(--muted)}

/* ---------- 核心优势 ---------- */
.adv{background:var(--bg)}
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.adv-card{position:relative;padding:34px 26px;background:linear-gradient(160deg,var(--card-2),var(--card));border:1px solid var(--line);border-radius:var(--radius);transition:transform .3s,box-shadow .3s,border-color .3s}
.adv-card::after{content:"";position:absolute;inset:0;border-radius:var(--radius);opacity:0;box-shadow:inset 0 0 0 1px rgba(224,38,29,.55),0 16px 40px rgba(224,38,29,.18);transition:opacity .3s;pointer-events:none}
.adv-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:var(--line-2)}
.adv-card:hover::after{opacity:1}
.adv-ico{display:inline-flex;width:54px;height:54px;align-items:center;justify-content:center;border-radius:12px;background:linear-gradient(135deg,rgba(224,38,29,.22),rgba(255,184,0,.12));color:var(--gold-soft);margin-bottom:18px}
.adv-ico svg{width:28px;height:28px}
.adv-card h3{color:#fff;font-size:18px;margin-bottom:10px}
.adv-card p{color:var(--muted);font-size:14.5px;line-height:1.8}

/* ---------- 快速入口 ---------- */
.quick-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.quick-card{position:relative;padding:28px 24px;background:linear-gradient(150deg,#17171F,#121218);border:1px solid var(--line);border-radius:var(--radius);transition:all .3s;overflow:hidden}
.quick-card::before{content:"";position:absolute;right:-30px;top:-30px;width:100px;height:100px;border-radius:50%;background:radial-gradient(circle,rgba(224,38,29,.28),transparent 70%)}
.quick-card:hover{transform:translateY(-6px);border-color:var(--red);box-shadow:var(--shadow-red)}
.quick-card h3{color:#fff;font-size:17.5px;margin-bottom:8px}
.quick-card p{color:var(--muted);font-size:13.5px}
.quick-more{display:inline-block;margin-top:16px;color:var(--gold-soft);font-size:13.5px;font-weight:700}

/* ---------- 工种预览 ---------- */
.gz-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.gz-card{display:block;border-radius:var(--radius);overflow:hidden;background:var(--card);border:1px solid var(--line);transition:all .32s}
.gz-card img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s}
.gz-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:rgba(255,184,0,.4)}
.gz-card:hover img{transform:scale(1.06)}
.gz-body{padding:20px 22px 24px}
.gz-body h3{color:#fff;font-size:19px;margin-bottom:8px}
.gz-body p{color:var(--muted);font-size:14px;line-height:1.75}

/* ---------- 城市专题 ---------- */
.city{background:var(--bg)}
.city-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.city-card{position:relative;display:block;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);transition:all .32s}
.city-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.city-body{position:absolute;left:0;right:0;bottom:0;padding:60px 26px 22px;background:linear-gradient(transparent,rgba(8,8,11,.94))}
.city-body h3{color:#fff;font-size:22px;margin-bottom:6px}
.city-body p{color:#C9CDD3;font-size:14px}
.city-more{color:var(--gold-soft);font-size:13.5px;font-weight:700}
.city-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-red)}

/* ---------- 报考流程 ---------- */
.flow-steps{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:step}
.flow-step{position:relative;padding:26px 20px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);transition:all .3s}
.flow-step b{display:block;font-size:30px;font-weight:900;color:transparent;-webkit-text-stroke:1.5px rgba(255,184,0,.75);margin-bottom:12px}
.flow-step h3{color:#fff;font-size:16.5px;margin-bottom:8px}
.flow-step p{color:var(--muted);font-size:13.5px;line-height:1.75}
.flow-step:hover{border-color:var(--gold);transform:translateY(-6px);box-shadow:var(--shadow)}

/* ---------- 资讯列表区（模板卡片） ---------- */
.ix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ix-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:all .3s}
.ix-card-img{display:block;overflow:hidden}
.ix-card-img img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s}
.ix-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(224,38,29,.5)}
.ix-card:hover .ix-card-img img{transform:scale(1.05)}
.ix-card-body{padding:18px 20px 22px}
.ix-card-time{font-size:12.5px;color:var(--gold-soft)}
.ix-card-body h3{font-size:16.5px;margin:8px 0 8px;line-height:1.5}
.ix-card-body h3 a{color:#fff}
.ix-card-body h3 a:hover{color:var(--gold)}
.ix-card-body p{color:var(--muted);font-size:13.5px;line-height:1.7}
.ix-more{margin-top:40px}

/* ---------- 费用说明 ---------- */
.ix-fee-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ix-fee-card{padding:28px 24px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);transition:all .3s}
.ix-fee-card h3{color:#fff;font-size:17px;margin-bottom:10px;padding-left:12px;position:relative}
.ix-fee-card h3::before{content:"";position:absolute;left:0;top:3px;bottom:3px;width:4px;background:linear-gradient(var(--gold),var(--red));border-radius:2px}
.ix-fee-card p{color:var(--muted);font-size:14px;line-height:1.85}
.ix-fee-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--line-2)}

/* ---------- 企业团报 CTA ---------- */
.qiye-cta{background:linear-gradient(120deg,#140403,#16161D)}
.qiye-inner{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.qiye-img{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow)}
.qiye-img img{width:100%;aspect-ratio:16/9;object-fit:cover}
.qiye-text h2{font-size:30px;color:#fff;margin:8px 0 16px;line-height:1.35}
.qiye-text p{color:var(--muted);font-size:15.5px;line-height:1.9}
.qiye-btns{margin-top:26px;display:flex;gap:14px;flex-wrap:wrap}

/* ---------- 报考条件 ---------- */
.ix-cond-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ix-cond-card{padding:26px 22px;background:var(--card);border:1px solid var(--line);border-radius:14px;transition:all .3s}
.ix-cond-card h3{color:#fff;font-size:17px;margin-bottom:10px}
.ix-cond-card p{color:var(--muted);font-size:13.5px;line-height:1.85}
.ix-cond-card a{color:var(--gold-soft)}
.ix-cond-card:hover{transform:translateY(-6px);border-color:var(--line-2);box-shadow:var(--shadow)}

/* ---------- 本地考点 ---------- */
.ix-city{background:var(--bg)}
.ix-city-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.ix-city-card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:all .3s}
.ix-city-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.ix-city-card h3{color:#fff;font-size:18px;padding:20px 22px 6px}
.ix-city-card p{color:var(--muted);font-size:14px;line-height:1.85;padding:0 22px 22px}
.ix-city-card a{color:var(--gold-soft)}
.ix-city-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}

/* ---------- FAQ手风琴 ---------- */
.ix-faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.ix-faq-item{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:4px 22px}
.ix-faq-item summary{cursor:pointer;color:#fff;font-size:15.5px;font-weight:600;padding:16px 0;list-style:none}
.ix-faq-item summary::before{content:"Q";display:inline-block;margin-right:10px;color:var(--gold);font-weight:800}
.ix-faq-item p{color:var(--muted);font-size:13.5px;line-height:1.85;padding-bottom:16px}
.ix-faq-item[open]{border-color:var(--gold)}

/* ---------- 服务承诺 ---------- */
.ix-promise{background:linear-gradient(150deg,#160604,#0E0E13 60%)}
.ix-promise-inner{max-width:900px;margin:0 auto;text-align:center}
.ix-promise-inner h2{font-size:28px;color:#fff;margin-bottom:18px}
.ix-promise-inner p{color:var(--muted);font-size:15.5px;line-height:2.05}
.ix-promise-btns{margin-top:28px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- 工种速查表 ---------- */
.ix-tbl-wrap{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.ix-tbl{width:100%;border-collapse:collapse}
.ix-tbl th{padding:16px 18px;text-align:left;color:#fff;font-size:14.5px;background:rgba(255,184,0,.08);border-bottom:1px solid var(--line)}
.ix-tbl td{padding:14px 18px;color:var(--muted);font-size:13.5px;border-bottom:1px solid var(--line)}
.ix-tbl tr:last-child td{border-bottom:0}

/* ---------- 本地服务 ---------- */
.ix-local{background:var(--bg)}
.ix-local-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.ix-local-card{padding:24px 22px;background:var(--card);border:1px solid var(--line);border-radius:14px;transition:all .3s}
.ix-local-card h3{color:#fff;font-size:15.5px;margin-bottom:8px}
.ix-local-card p{color:var(--muted);font-size:13.5px;line-height:1.85}
.ix-local-card:hover{transform:translateY(-5px);border-color:var(--gold)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .adv-grid{grid-template-columns:repeat(2,1fr)}
  .quick-inner{grid-template-columns:repeat(2,1fr)}
  .gz-grid{grid-template-columns:repeat(2,1fr)}
  .ix-grid{grid-template-columns:repeat(2,1fr)}
  .flow-steps{grid-template-columns:repeat(3,1fr)}
  .qiye-inner{grid-template-columns:1fr;gap:28px}
  .ix-fee-grid{grid-template-columns:1fr}
  .sec-title{font-size:28px}
  .ix-cond-grid{grid-template-columns:repeat(2,1fr)}
  .ix-city-grid{grid-template-columns:1fr}
  .ix-faq-list{grid-template-columns:1fr}
  .ix-local-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:720px){
  .hero{min-height:auto}
  .hero-inner{padding-top:150px;padding-bottom:60px}
  .hero-stats{gap:10px}
  .hero-stat{min-width:calc(33.3% - 10px);padding:14px 12px}
  .hero-stat strong{font-size:20px}
  .adv-grid,.quick-inner,.gz-grid,.ix-grid,.city-grid{grid-template-columns:1fr}
  .flow-steps{grid-template-columns:1fr}
  .sec-title{font-size:24px}
  .city-body{padding:50px 18px 16px}
  .ix-cond-grid{grid-template-columns:1fr}
  .ix-local-grid{grid-template-columns:1fr}
  .ix-tbl-wrap{overflow-x:auto}
}