/* ===== 广申机械租赁 共享样式 ===== */
:root{
  --navy:#16347C;
  --navy-dark:#0F2457;
  --navy-deep:#0A1B42;
  --yellow:#FFB400;
  --yellow-dark:#E6A200;
  --blue:#2E6BB5;
  --text:#2B3445;
  --muted:#6B7686;
  --bg-soft:#F4F7FC;
  --line:#E4EAF3;
  --radius:14px;
  --shadow:0 10px 30px rgba(22,52,124,.10);
  --shadow-lg:0 18px 50px rgba(22,52,124,.18);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;color:var(--text);line-height:1.7;background:#fff;overflow-x:hidden}
a{text-decoration:none;color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
section{padding:84px 0}
.sec-head{text-align:center;margin-bottom:52px}
.sec-head .en{display:inline-block;font-size:13px;letter-spacing:4px;color:var(--blue);font-weight:600;text-transform:uppercase;margin-bottom:8px}
.sec-head h2{font-size:34px;font-weight:800;color:var(--navy-dark);letter-spacing:1px}
.sec-head .divider{width:64px;height:4px;background:linear-gradient(90deg,var(--yellow),#FFD66B);border-radius:2px;margin:16px auto 14px}
.sec-head p{color:var(--muted);font-size:15px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;border-radius:12px;font-weight:800;font-size:15px;transition:.25s;border:none;cursor:pointer}
.btn-yellow{background:linear-gradient(135deg,var(--yellow),#FFC733);color:var(--navy-dark);box-shadow:0 10px 26px rgba(255,180,0,.4)}
.btn-yellow:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(255,180,0,.5)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1.5px solid rgba(255,255,255,.45)}
.btn-ghost:hover{background:rgba(255,255,255,.2)}
.btn-navy{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;box-shadow:0 10px 26px rgba(22,52,124,.3)}
.btn-navy:hover{transform:translateY(-3px)}

/* ===== 顶部通知条 ===== */
.topbar{background:var(--navy-deep);color:#fff;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:38px}
.topbar a{color:#FFD66B;font-weight:600}
.topbar span{opacity:.85}

/* ===== 导航 ===== */
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);box-shadow:0 2px 14px rgba(22,52,124,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:12px}
.logo .mark{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--navy),var(--blue));display:flex;align-items:center;justify-content:center;color:#fff;font-size:24px;font-weight:800;box-shadow:0 4px 12px rgba(22,52,124,.3)}
.logo .txt b{font-size:20px;color:var(--navy-dark);letter-spacing:1px;display:block;line-height:1.2}
.logo .txt span{font-size:11px;color:var(--muted);letter-spacing:2px}
.nav-menu{display:flex;gap:32px;list-style:none}
.nav-menu a{font-size:15px;font-weight:600;color:var(--text);position:relative;padding:6px 2px;transition:.25s}
.nav-menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:3px;background:var(--yellow);border-radius:2px;transition:.25s}
.nav-menu a:hover,.nav-menu a.active{color:var(--navy)}
.nav-menu a:hover::after,.nav-menu a.active::after{width:100%}
.nav-tel{display:flex;align-items:center;gap:10px;background:linear-gradient(135deg,var(--yellow),#FFC733);color:var(--navy-dark);padding:10px 20px;border-radius:999px;font-weight:800;font-size:16px;box-shadow:0 6px 16px rgba(255,180,0,.35);transition:.25s}
.nav-tel:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(255,180,0,.45)}
.nav-toggle{display:none;width:42px;height:42px;border:none;background:var(--bg-soft);border-radius:10px;cursor:pointer;font-size:20px;color:var(--navy)}

/* ===== Hero ===== */
.hero{position:relative;background:linear-gradient(120deg,var(--navy-deep) 0%,var(--navy) 55%,#1E4A94 100%);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(255,180,0,.16),transparent 45%),radial-gradient(circle at 10% 90%,rgba(46,107,181,.35),transparent 50%)}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding-top:70px;padding-bottom:110px}
.hero-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(255,180,0,.15);border:1px solid rgba(255,180,0,.4);color:#FFD66B;padding:7px 16px;border-radius:999px;font-size:13px;font-weight:600;margin-bottom:22px}
.hero h1{font-size:44px;line-height:1.25;font-weight:900;letter-spacing:1px}
.hero h1 em{font-style:normal;color:var(--yellow)}
.hero .sub{margin-top:18px;font-size:17px;color:rgba(255,255,255,.85);max-width:540px}
.hero .points{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero .points span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:8px 16px;border-radius:999px;font-size:13.5px}
.hero .cta{display:flex;gap:16px;margin-top:34px;flex-wrap:wrap}
.hero-note{margin-top:18px;font-size:12.5px;color:rgba(255,255,255,.6)}
.hero-note b{color:#FFD66B}
.hero-art{position:relative;display:flex;justify-content:center}
.hero-art svg{width:100%;max-width:520px;filter:drop-shadow(0 24px 40px rgba(0,0,0,.35))}
.float-card{position:absolute;background:#fff;color:var(--text);border-radius:12px;padding:12px 18px;box-shadow:var(--shadow-lg);font-size:13px;display:flex;align-items:center;gap:10px;animation:float 4s ease-in-out infinite}
.float-card .ic{width:38px;height:38px;border-radius:10px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;font-size:19px}
.float-card b{display:block;font-size:15px;color:var(--navy-dark)}
.fc1{top:8%;left:-6%}
.fc2{bottom:12%;right:-4%;animation-delay:2s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ===== 数据条 ===== */
.stats{background:#fff;border-radius:18px;box-shadow:var(--shadow-lg);margin-top:-70px;position:relative;z-index:5}
.stats .grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stats .item{display:flex;align-items:center;gap:16px;padding:26px 30px;border-right:1px solid var(--line)}
.stats .item:last-child{border-right:none}
.stats .num{font-size:32px;font-weight:900;color:var(--navy);line-height:1.1}
.stats .num small{font-size:16px}
.stats .lbl{font-size:13px;color:var(--muted)}

/* ===== 车型卡片 ===== */
.fleet{background:var(--bg-soft)}
.fleet-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.fleet-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 4px 18px rgba(22,52,124,.06);transition:.3s;border:1px solid transparent;display:flex;flex-direction:column}
.fleet-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:#FFE9B3}
.fleet-card .th{height:150px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.fleet-card .th svg{height:110px}
.fleet-card .th .ton{position:absolute;top:14px;left:14px;background:rgba(10,27,66,.85);color:#FFD66B;font-size:12.5px;font-weight:800;padding:5px 12px;border-radius:999px;letter-spacing:.5px}
.fleet-card .bd{padding:24px 24px 22px;display:flex;flex-direction:column;flex:1}
.fleet-card h3{font-size:18px;color:var(--navy-dark);margin-bottom:8px}
.fleet-card p{font-size:13.5px;color:var(--muted);flex:1}
.fleet-card .ft{display:flex;align-items:center;justify-content:space-between;margin-top:18px}
.fleet-card .ft a{font-size:14px;font-weight:800;color:var(--blue);display:inline-flex;align-items:center;gap:6px}
.fleet-card .ft a:hover{color:var(--yellow-dark)}
.fleet-card .ft .tel{font-size:15px;font-weight:800;color:var(--navy)}
.th-c1{background:linear-gradient(135deg,#EAF2FF,#D6E4FF)}
.th-c2{background:linear-gradient(135deg,#FFF6DE,#FFEDC2)}
.th-c3{background:linear-gradient(135deg,#E8F7EE,#D2F0DE)}
.th-c4{background:linear-gradient(135deg,#F5ECFF,#E8D9FF)}
.th-c5{background:linear-gradient(135deg,#16347C,#2E6BB5)}

/* ===== 优势 ===== */
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.adv-card{background:#fff;border-radius:var(--radius);padding:34px 28px;box-shadow:0 4px 18px rgba(22,52,124,.06);text-align:center;transition:.3s;border:1px solid var(--line)}
.adv-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.adv-card .ic{width:64px;height:64px;border-radius:18px;background:linear-gradient(135deg,var(--navy),var(--blue));display:flex;align-items:center;justify-content:center;font-size:30px;margin:0 auto 18px;box-shadow:0 8px 18px rgba(22,52,124,.28)}
.adv-card h3{font-size:18px;color:var(--navy-dark);margin-bottom:10px}
.adv-card p{font-size:13.5px;color:var(--muted)}
.adv-banner{margin-top:34px;background:linear-gradient(120deg,var(--navy-deep),var(--navy));border-radius:18px;padding:30px 40px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.adv-banner b{font-size:26px;color:#FFD66B}
.adv-banner span{color:rgba(255,255,255,.85);font-size:15px}

/* ===== 关于 ===== */
.about{background:var(--bg-soft)}
.about-wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about-img{position:relative}
.about-img .frame{border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg)}
.about-img .frame svg{display:block;width:100%}
.about-img .badge{position:absolute;bottom:-20px;right:-16px;background:linear-gradient(135deg,var(--yellow),#FFC733);color:var(--navy-dark);border-radius:16px;padding:16px 22px;text-align:center;box-shadow:0 14px 30px rgba(255,180,0,.4)}
.about-img .badge b{font-size:30px;font-weight:900;display:block;line-height:1.1}
.about-img .badge span{font-size:12px;font-weight:700}
.about-txt h2{font-size:32px;color:var(--navy-dark);font-weight:800;margin-bottom:18px}
.about-txt p{color:var(--muted);font-size:15px;margin-bottom:16px}
.about-txt p strong{color:var(--navy)}
.about-list{list-style:none;margin:22px 0 28px}
.about-list li{display:flex;gap:12px;align-items:flex-start;padding:9px 0;font-size:15px}
.about-list li::before{content:"✔";flex-shrink:0;width:24px;height:24px;border-radius:50%;background:rgba(255,180,0,.18);color:#C78A00;font-size:12px;display:flex;align-items:center;justify-content:center;margin-top:4px}

/* ===== 流程 ===== */
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.flow-item{background:#fff;border-radius:var(--radius);padding:30px 24px;box-shadow:0 4px 18px rgba(22,52,124,.06);text-align:center;position:relative;transition:.3s}
.flow-item:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.flow-item .num{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--yellow),#FFC733);color:var(--navy-dark);font-size:20px;font-weight:900;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;box-shadow:0 8px 18px rgba(255,180,0,.35)}
.flow-item h3{font-size:17px;color:var(--navy-dark);margin-bottom:8px}
.flow-item p{font-size:13.5px;color:var(--muted)}
.flow-arrow{position:absolute;top:50%;right:-20px;transform:translateY(-50%);font-size:20px;color:#CBD6E6;z-index:2}
.flow-item:nth-child(4) .flow-arrow{display:none}

/* ===== 案例 ===== */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.case-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 4px 18px rgba(22,52,124,.06);transition:.3s;border:1px solid var(--line)}
.case-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.case-card .pic{height:170px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--navy-deep),var(--navy));position:relative}
.case-card .pic svg{height:110px}
.case-card .pic::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 30%,rgba(255,180,0,.15),transparent 50%)}
.case-card .bd{padding:22px 24px}
.case-card h3{font-size:17px;color:var(--navy-dark);margin-bottom:6px}
.case-card p{font-size:13.5px;color:var(--muted)}

/* ===== FAQ ===== */
.faq{background:var(--bg-soft)}
.faq-list{max-width:820px;margin:0 auto}
.faq-item{background:#fff;border-radius:14px;margin-bottom:14px;box-shadow:0 4px 14px rgba(22,52,124,.05);overflow:hidden;border:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;padding:20px 26px;font-size:16px;font-weight:700;color:var(--navy-dark);display:flex;align-items:center;justify-content:space-between;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .q{display:flex;align-items:center;gap:12px}
.faq-item summary .qn{width:28px;height:28px;border-radius:8px;background:rgba(255,180,0,.18);color:#C78A00;font-size:13px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.faq-item summary .arrow{transition:.3s;color:var(--blue);font-size:14px}
.faq-item[open] summary .arrow{transform:rotate(180deg)}
.faq-item .ans{padding:0 26px 22px 66px;color:var(--muted);font-size:14.5px}

/* ===== CTA ===== */
.cta-band{background:linear-gradient(120deg,var(--navy-deep),var(--navy) 60%,#1E4A94);color:#fff}
.cta-band .container{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-band b{font-size:24px;display:block;margin-bottom:6px}
.cta-band span{color:rgba(255,255,255,.8);font-size:15px}
.cta-band .tel{font-size:30px;font-weight:900;color:#FFD66B;letter-spacing:1px}

/* ===== 资讯 ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.news-card{background:#fff;border-radius:var(--radius);padding:28px;box-shadow:0 4px 18px rgba(22,52,124,.06);transition:.3s;border:1px solid var(--line)}
.news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.news-card .date{font-size:12px;color:var(--blue);font-weight:700;letter-spacing:1px}
.news-card h3{font-size:17px;color:var(--navy-dark);margin:10px 0;line-height:1.5}
.news-card p{font-size:13.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-card a.more{display:inline-block;margin-top:14px;font-size:14px;font-weight:800;color:var(--blue)}
.news-card a.more:hover{color:var(--yellow-dark)}

/* ===== 联系页 ===== */
.contact-card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.contact-card{background:#fff;border-radius:var(--radius);padding:32px 24px;box-shadow:0 4px 18px rgba(22,52,124,.06);text-align:center;border:1px solid var(--line)}
.contact-card .ic{width:60px;height:60px;border-radius:16px;background:linear-gradient(135deg,var(--navy),var(--blue));display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 16px}
.contact-card h3{font-size:15px;color:var(--muted);font-weight:600;margin-bottom:8px}
.contact-card b{font-size:19px;color:var(--navy-dark)}
.contact-card a.tel{font-size:22px;color:var(--yellow-dark);font-weight:900}

/* ===== 文章页 ===== */
.article{max-width:860px;margin:0 auto}
.article .crumb{font-size:13px;color:var(--muted);margin-bottom:20px}
.article .crumb a{color:var(--blue)}
.article h1{font-size:32px;color:var(--navy-dark);line-height:1.4;margin-bottom:14px}
.article .meta{font-size:13px;color:var(--muted);padding-bottom:24px;border-bottom:1px solid var(--line);margin-bottom:28px}
.article .content p{font-size:15.5px;color:#3A4456;margin-bottom:18px}
.article .content h2{font-size:21px;color:var(--navy-dark);margin:30px 0 14px}
.article .content h3{font-size:18px;color:var(--navy-dark);margin:24px 0 10px}
.article .content ul{margin:0 0 18px 22px}
.article .content li{margin-bottom:8px;font-size:15px;color:#3A4456}
.article .content blockquote{border-left:4px solid var(--yellow);background:var(--bg-soft);padding:16px 22px;border-radius:0 12px 12px 0;margin:20px 0;color:var(--muted);font-size:14.5px}
.article-tel{background:linear-gradient(120deg,var(--navy-deep),var(--navy));border-radius:16px;color:#fff;padding:26px 30px;margin-top:36px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.article-tel span{font-size:15px;color:rgba(255,255,255,.85)}
.article-tel b{font-size:26px;color:#FFD66B}

/* ===== 页脚 ===== */
footer{background:var(--navy-deep);color:rgba(255,255,255,.7);font-size:13px}
.footer-main{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding:56px 0 36px}
.footer-main h4{color:#fff;font-size:16px;margin-bottom:18px}
.footer-main p{line-height:1.9}
.footer-main ul{list-style:none}
.footer-main ul li{padding:5px 0}
.footer-main ul li a:hover{color:#FFD66B}
.footer-bot{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;text-align:center;font-size:12.5px}
.footer-bot a{color:#FFD66B}

/* ===== 悬浮电话 ===== */
.float-tel{position:fixed;right:22px;bottom:22px;z-index:200;display:flex;flex-direction:column;gap:12px}
.float-tel a{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;box-shadow:0 10px 26px rgba(0,0,0,.25);transition:.25s}
.float-tel a:hover{transform:scale(1.08)}
.float-tel .call{background:linear-gradient(135deg,var(--yellow),#FFC733);color:var(--navy-dark)}
.float-tel .top{background:rgba(255,255,255,.92);color:var(--navy);border:1px solid var(--line)}

/* ===== 响应式 ===== */
@media(max-width:1024px){
  .hero h1{font-size:36px}
  .fleet-grid,.case-grid,.news-grid,.adv-grid{grid-template-columns:1fr 1fr}
  .about-wrap{grid-template-columns:1fr;gap:40px}
  .flow-grid{grid-template-columns:1fr 1fr}
  .flow-arrow{display:none}
  .contact-card-grid{grid-template-columns:1fr 1fr}
  .stats .grid{grid-template-columns:1fr 1fr}
  .stats .item{border-bottom:1px solid var(--line)}
  .stats .item:nth-child(odd){border-right:1px solid var(--line)}
}
@media(max-width:768px){
  section{padding:60px 0}
  .nav-menu{position:fixed;top:72px;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:10px 0;box-shadow:0 20px 40px rgba(22,52,124,.15);transform:translateY(-130%);transition:.3s;z-index:99}
  .nav-menu.open{transform:translateY(0)}
  .nav-menu li{width:100%}
  .nav-menu a{display:block;padding:14px 24px;border-bottom:1px solid var(--bg-soft)}
  .nav-menu a::after{display:none}
  .nav-toggle{display:block}
  .nav-tel span{display:none}
  .nav-tel{padding:10px 14px;font-size:14px}
  .hero .container{grid-template-columns:1fr;padding-top:48px;padding-bottom:90px;text-align:center}
  .hero h1{font-size:30px}
  .hero .sub{margin-left:auto;margin-right:auto}
  .hero .cta,.hero .points{justify-content:center}
  .hero-art{margin-top:10px}
  .fc1{left:-2%}
  .fc2{right:-2%}
  .fleet-grid,.case-grid,.news-grid,.flow-grid,.adv-grid,.footer-main{grid-template-columns:1fr}
  .contact-card-grid{grid-template-columns:1fr}
  .sec-head h2{font-size:27px}
  .topbar .container{justify-content:center}
  .topbar .hide-m{display:none}
  .stats{margin-top:-56px}
  .cta-band{text-align:center;justify-content:center}
}