/* ===========================================
   兆利行科技 · 企业官网
   配色：墨绿 + 玫瑰金+ serif
   =========================================== */
:root{
  --ink:#0b2e28;
  --green:#12463d;
  --green-2:#186257;
  --green-3:#1e7a6b;
  --rose:#b06a75;
  --rose-2:#c98d95;
  --rose-lt:#e8d3d6;
  --gold:#c2a25f;
  --cream:#faf8f4;
  --paper:#ffffff;
  --line:rgba(18,70,61,.14);
  --tx:#22322f;
  --tx2:#5b6e6a;
  --tx3:#8b9a97;
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","STSong","SimSun",Georgia,serif;
  --sans:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --shadow:0 2px 4px rgba(11,46,40,.03),0 12px 40px rgba(11,46,40,.07);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);color:var(--tx);background:var(--cream);
  line-height:1.85;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}

/* ---------- 顶部导航 ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(11,46,40,.96);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(201,141,149,.16);
}
.nav-in{max-width:1180px;margin:0 auto;padding:0 28px;
  height:74px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:12px}
.logo-mark{
  width:38px;height:38px;border-radius:9px;
  background:linear-gradient(140deg,var(--rose),var(--gold));
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:19px;font-weight:700;color:#fff;
  letter-spacing:-1px;box-shadow:0 3px 12px rgba(176,106,117,.35);
}
.logo-txt{font-family:var(--serif);font-size:19px;font-weight:600;color:#fff;letter-spacing:2px}
.logo-txt span{color:var(--rose-2)}
.nav-links{display:flex;gap:38px}
.nav-links a{
  font-size:14.5px;color:rgba(255,255,255,.72);letter-spacing:1px;
  padding:6px 0;position:relative;transition:color .25s;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:1px;
  background:var(--rose-2);transition:width .3s;
}
.nav-links a:hover{color:#fff}
.nav-links a:hover::after{width:100%}
.menu-btn{display:none;font-size:24px;color:#fff;background:none;border:0;cursor:pointer}

/* ---------- Hero ---------- */
.hero{
  min-height:100vh;display:flex;align-items:center;position:relative;
  background:
    radial-gradient(1100px 620px at 78% 18%,rgba(30,122,107,.42),transparent 62%),
    radial-gradient(760px 520px at 12% 88%,rgba(176,106,117,.24),transparent 64%),
    linear-gradient(160deg,#0b2e28,#12463d 52%,#0d352e);
  padding:130px 0 90px;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;opacity:.05;
  background-image:linear-gradient(rgba(255,255,255,.7) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.7) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(circle at 50% 45%,#000,transparent 78%);
}
.hero::after{
  content:"";position:absolute;width:640px;height:640px;border-radius:50%;
  right:-190px;top:-210px;
  border:1px solid rgba(201,141,149,.2);
  box-shadow:0 0 0 60px rgba(201,141,149,.045),0 0 0 130px rgba(201,141,149,.028);
}
.hero-in{position:relative;z-index:2;max-width:880px}
.eyebrow{
  display:inline-flex;align-items:center;gap:11px;font-size:12.5px;letter-spacing:4px;
  color:var(--rose-2);border:1px solid rgba(201,141,149,.34);
  padding:8px 20px;border-radius:99px;margin-bottom:32px;
  background:rgba(201,141,149,.07);
}
.eyebrow i{width:5px;height:5px;border-radius:50%;background:var(--rose-2);
  box-shadow:0 0 10px var(--rose-2);animation:pulse 2.2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{
  font-family:var(--serif);font-size:clamp(40px,6.4vw,76px);font-weight:600;
  color:#fff;line-height:1.24;letter-spacing:5px;margin-bottom:14px;
}
.hero h1 em{
  font-style:normal;display:block;
  background:linear-gradient(100deg,var(--rose-2),var(--gold) 62%,var(--rose-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero .sub{
  font-family:var(--serif);font-size:19px;color:rgba(255,255,255,.66);
  letter-spacing:5px;margin-bottom:30px;
}
.hero p.lead{
  font-size:16.5px;color:rgba(255,255,255,.76);max-width:660px;
  line-height:2.05;margin-bottom:44px;
}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:10px;padding:15px 34px;
  border-radius:9px;font-size:15px;letter-spacing:2px;transition:.3s;cursor:pointer;
  border:1px solid transparent;font-family:var(--sans);
}
.btn-p{background:linear-gradient(120deg,var(--rose),var(--rose-2));color:#fff;
  box-shadow:0 8px 26px rgba(176,106,117,.36)}
.btn-p:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(176,106,117,.46)}
.btn-o{border-color:rgba(201,141,149,.5);color:rgba(255,255,255,.9)}
.btn-o:hover{background:rgba(201,141,149,.13);transform:translateY(-3px)}
.hero-stats{
  display:flex;gap:56px;margin-top:66px;padding-top:38px;
  border-top:1px solid rgba(255,255,255,.11);flex-wrap:wrap;
}
.hs b{display:block;font-family:var(--serif);font-size:32px;font-weight:600;
  background:linear-gradient(100deg,#fff,var(--rose-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:1px}
.hs span{font-size:13px;color:rgba(255,255,255,.5);letter-spacing:2px}

/* ---------- 通用区块 ---------- */
section{padding:100px 0}
.sec-head{text-align:center;margin-bottom:62px}
.sec-tag{
  display:inline-block;font-size:12px;letter-spacing:5px;color:var(--rose);
  border-bottom:1px solid rgba(176,106,117,.3);padding-bottom:9px;margin-bottom:20px;
}
.sec-head h2{
  font-family:var(--serif);font-size:clamp(27px,3.6vw,40px);font-weight:600;
  color:var(--ink);letter-spacing:3px;margin-bottom:16px;
}
.sec-head p{color:var(--tx2);font-size:15.5px;max-width:660px;margin:0 auto;line-height:1.95}
.bg-w{background:var(--paper)}
.bg-g{background:linear-gradient(180deg,var(--cream),rgba(224,238,234,.42))}

/* ---------- 关于 ---------- */
.about{display:grid;grid-template-columns:1.06fr 1fr;gap:70px;align-items:center}
.about-visual{
  position:relative;padding:52px 46px;border-radius:15px;
  background:linear-gradient(155deg,var(--ink),var(--green) 60%,var(--green-2));
  box-shadow:var(--shadow);overflow:hidden;
}
.about-visual::after{
  content:"";position:absolute;width:330px;height:330px;border-radius:50%;
  right:-110px;bottom:-110px;border:1px solid rgba(201,141,149,.26);
  box-shadow:0 0 0 44px rgba(201,141,149,.06);
}
.av-badge{
  font-family:var(--serif);font-size:13px;letter-spacing:5px;color:var(--rose-2);
  margin-bottom:26px;
}
.av-row{padding:19px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.av-row:last-child{border:0}
.av-row .k{font-size:12.5px;color:rgba(255,255,255,.48);letter-spacing:2.5px;margin-bottom:7px}
.av-row .v{font-family:var(--serif);font-size:17px;color:#fff;letter-spacing:1.4px;line-height:1.7}
.about-txt h3{
  font-family:var(--serif);font-size:25px;color:var(--ink);
  letter-spacing:2.6px;margin-bottom:20px;line-height:1.5;
}
.about-txt h3 em{font-style:normal;color:var(--rose)}
.about-txt p{color:var(--tx2);margin-bottom:18px;font-size:15.5px;line-height:2.05}
.about-txt p strong{color:var(--ink);font-weight:600}
.quote{
  margin-top:28px;padding:22px 26px;border-left:3px solid var(--rose);
  background:rgba(176,106,117,.055);border-radius:0 10px 10px 0;
  font-family:var(--serif);font-size:16px;color:var(--green);letter-spacing:1.2px;line-height:1.95;
}

/* ---------- 业务 ---------- */
.biz-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.biz{
  background:var(--paper);border:1px solid var(--line);border-radius:13px;
  padding:40px 32px;transition:.35s;position:relative;overflow:hidden;
}
.biz::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:3px;
  background:linear-gradient(90deg,var(--rose),var(--gold));
  transform:scaleX(0);transform-origin:left;transition:transform .4s;
}
.biz:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:rgba(176,106,117,.3)}
.biz:hover::before{transform:scaleX(1)}
.biz-n{
  font-family:var(--serif);font-size:13px;color:var(--rose);letter-spacing:3px;margin-bottom:20px;
  display:flex;align-items:center;gap:11px;
}
.biz-n::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,rgba(176,106,117,.3),transparent)}
.biz h4{
  font-family:var(--serif);font-size:19.5px;color:var(--ink);
  letter-spacing:1.8px;margin-bottom:14px;line-height:1.6;
}
.biz p{color:var(--tx2);font-size:14.5px;line-height:1.95}
.biz .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.tags span{
  font-size:12px;color:var(--green);background:rgba(18,70,61,.06);
  border:1px solid rgba(18,70,61,.1);padding:5px 12px;border-radius:5px;letter-spacing:.5px;
}

/* ---------- 优势 ---------- */
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.adv{text-align:center;padding:38px 22px;border-radius:12px;transition:.3s}
.adv:hover{background:var(--paper);box-shadow:var(--shadow)}
.adv-ic{
  width:64px;height:64px;margin:0 auto 22px;border-radius:15px;
  background:linear-gradient(140deg,rgba(176,106,117,.13),rgba(194,162,95,.13));
  border:1px solid rgba(176,106,117,.2);
  display:flex;align-items:center;justify-content:center;
}
.adv-ic svg{width:29px;height:29px;stroke:var(--rose);fill:none;stroke-width:1.6;
  stroke-linecap:round;stroke-linejoin:round}
.adv h4{font-family:var(--serif);font-size:17.5px;color:var(--ink);letter-spacing:2px;margin-bottom:11px}
.adv p{font-size:14px;color:var(--tx2);line-height:1.9}

/* ---------- 流程 ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;margin-top:20px}
.flow::before{
  content:"";position:absolute;top:34px;left:11%;right:11%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(176,106,117,.4),transparent);
}
.flow-i{text-align:center;padding:0 18px;position:relative;z-index:2}
.flow-n{
  width:68px;height:68px;margin:0 auto 22px;border-radius:50%;
  background:var(--cream);border:1px solid rgba(176,106,117,.3);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:23px;color:var(--rose);font-weight:600;
  box-shadow:0 0 0 9px var(--cream);transition:.35s;
}
.flow-i:hover .flow-n{background:linear-gradient(140deg,var(--rose),var(--rose-2));color:#fff;
  border-color:transparent;box-shadow:0 0 0 9px var(--cream),0 8px 24px rgba(176,106,117,.3)}
.flow-i h4{font-family:var(--serif);font-size:17px;color:var(--ink);letter-spacing:1.8px;margin-bottom:10px}
.flow-i p{font-size:13.5px;color:var(--tx2);line-height:1.85}

/* ---------- CTA ---------- */
.cta{
  background:radial-gradient(760px 420px at 76% 24%,rgba(30,122,107,.4),transparent 62%),
    linear-gradient(140deg,#0b2e28,#12463d);
  color:#fff;text-align:center;position:relative;overflow:hidden;
}
.cta::after{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  left:-140px;bottom:-160px;border:1px solid rgba(201,141,149,.16);
  box-shadow:0 0 0 54px rgba(201,141,149,.04);
}
.cta-in{position:relative;z-index:2}
.cta h2{
  font-family:var(--serif);font-size:clamp(24px,3.2vw,36px);font-weight:600;
  letter-spacing:3.5px;margin-bottom:18px;
}
.cta p{color:rgba(255,255,255,.66);font-size:16px;margin-bottom:38px;letter-spacing:1.4px}
.cta-mail{
  display:inline-flex;align-items:center;gap:15px;padding:19px 40px;border-radius:10px;
  background:rgba(255,255,255,.06);border:1px solid rgba(201,141,149,.38);
  font-family:var(--serif);font-size:19.5px;letter-spacing:1.6px;color:#fff;transition:.3s;
}
.cta-mail:hover{background:rgba(176,106,117,.2);transform:translateY(-3px);
  box-shadow:0 14px 34px rgba(0,0,0,.24)}
.cta-mail svg{width:21px;height:21px;stroke:var(--rose-2);fill:none;stroke-width:1.6}
.cta-note{font-size:13px;color:rgba(255,255,255,.42);margin-top:26px;letter-spacing:1.6px}

/* ---------- 页脚 ---------- */
footer{background:#08241f;color:rgba(255,255,255,.55);padding:58px 0 0;font-size:13.5px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr;gap:56px;padding-bottom:44px}
.foot h5{
  font-family:var(--serif);font-size:16px;color:#fff;letter-spacing:2.4px;
  margin-bottom:20px;font-weight:600;
}
.foot p{line-height:2;color:rgba(255,255,255,.48);font-size:13.5px}
.foot li{list-style:none;margin-bottom:11px;color:rgba(255,255,255,.48);line-height:1.8}
.foot li:hover{color:var(--rose-2)}
.foot .lic{font-family:var(--serif);color:rgba(255,255,255,.58);letter-spacing:.6px}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.09);padding:22px 0;
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(255,255,255,.38);
}
.beian{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.beian a{color:var(--rose-2);transition:.25s}
.beian a:hover{color:var(--gold);text-decoration:underline}
.beian svg{width:15px;height:15px;stroke:var(--rose-2);fill:none;stroke-width:1.8}

/* ---------- 内页 ---------- */
.page-hero{
  background:radial-gradient(900px 460px at 74% 20%,rgba(30,122,107,.34),transparent 62%),
    linear-gradient(150deg,#0b2e28,#12463d);
  padding:172px 0 76px;text-align:center;color:#fff;position:relative;overflow:hidden;
}
.page-hero h1{font-family:var(--serif);font-size:clamp(28px,4.2vw,44px);font-weight:600;
  letter-spacing:5px;margin-bottom:16px}
.page-hero p{color:rgba(255,255,255,.6);font-size:15.5px;letter-spacing:2.6px}
.crumb{max-width:1180px;margin:0 auto;padding:0 28px;margin-bottom:22px;
  font-size:12.5px;color:rgba(255,255,255,.42);letter-spacing:1px}
.crumb a{color:rgba(255,255,255,.62)}
.crumb a:hover{color:var(--rose-2)}

/* 信息表 */
.info-tbl{width:100%;border-collapse:collapse;background:var(--paper);
  border-radius:13px;overflow:hidden;box-shadow:var(--shadow);font-size:14.5px}
.info-tbl th{
  text-align:left;padding:19px 28px;background:rgba(18,70,61,.045);
  font-weight:600;color:var(--ink);width:190px;font-size:14.5px;
  border-bottom:1px solid var(--line);vertical-align:top;
  font-family:var(--serif);letter-spacing:1.4px;
}
.info-tbl td{padding:19px 28px;color:var(--tx2);border-bottom:1px solid var(--line);line-height:1.9}
.info-tbl tr:last-child th,.info-tbl tr:last-child td{border-bottom:0}
.info-tbl tr:hover td{background:rgba(176,106,117,.03)}
.info-tbl .em{color:var(--rose);font-family:var(--serif);letter-spacing:.6px}

/* 服务卡（内页） */
.p-list{display:grid;gap:22px}
.p-item{
  background:var(--paper);border:1px solid var(--line);border-radius:13px;
  padding:36px 38px;display:grid;grid-template-columns:74px 1fr;gap:26px;
  transition:.3s;
}
.p-item:hover{border-color:rgba(176,106,117,.32);box-shadow:var(--shadow)}
.p-num{
  font-family:var(--serif);font-size:31px;color:rgba(176,106,117,.34);
  line-height:1;font-weight:600;padding-top:4px;
}
.p-item h4{font-family:var(--serif);font-size:20px;color:var(--ink);letter-spacing:2px;margin-bottom:12px}
.p-item p{color:var(--tx2);font-size:14.5px;line-height:2}
.p-item .tags{margin-top:16px}

/* 联系卡 */
.ct-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-bottom:34px}
.ct{
  background:var(--paper);border:1px solid var(--line);border-radius:13px;
  padding:38px 34px;text-align:center;transition:.3s;
}
.ct:hover{border-color:rgba(176,106,117,.32);box-shadow:var(--shadow);transform:translateY(-4px)}
.ct-ic{
  width:62px;height:62px;margin:0 auto 22px;border-radius:15px;
  background:linear-gradient(140deg,rgba(176,106,117,.13),rgba(194,162,95,.13));
  border:1px solid rgba(176,106,117,.2);
  display:flex;align-items:center;justify-content:center;
}
.ct-ic svg{width:27px;height:27px;stroke:var(--rose);fill:none;stroke-width:1.6;
  stroke-linecap:round;stroke-linejoin:round}
.ct h4{font-family:var(--serif);font-size:17px;color:var(--ink);letter-spacing:2px;margin-bottom:12px}
.ct p{color:var(--tx2);font-size:14.5px;line-height:1.9;word-break:break-all}
.ct .big{font-family:var(--serif);font-size:17.5px;color:var(--green);letter-spacing:.8px}

/* 备案提示 */
.tip{
  background:linear-gradient(135deg,rgba(176,106,117,.07),rgba(194,162,95,.07));
  border:1px solid rgba(176,106,117,.22);border-radius:12px;
  padding:30px 34px;margin-top:30px;
}
.tip h4{font-family:var(--serif);font-size:17px;color:var(--ink);letter-spacing:2px;margin-bottom:16px;
  display:flex;align-items:center;gap:10px}
.tip h4::before{content:"";width:4px;height:16px;background:var(--rose);border-radius:2px}
.tip li{list-style:none;font-size:14.5px;color:var(--tx2);margin-bottom:11px;padding-left:20px;position:relative;line-height:1.9}
.tip li::before{content:"·";position:absolute;left:6px;color:var(--rose);font-weight:700;font-size:18px;top:-2px}
.tip li b{color:var(--ink)}

/* 响应式 */
@media(max-width:1000px){
  .about{grid-template-columns:1fr;gap:44px}
  .biz-grid{grid-template-columns:repeat(2,1fr)}
  .adv-grid{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr);gap:44px 0}
  .flow::before{display:none}
  .foot-grid{grid-template-columns:1fr 1fr;gap:38px}
}
@media(max-width:760px){
  .wrap,.nav-in{padding:0 20px}
  .nav-links{
    position:fixed;inset:74px 0 auto;background:rgba(11,46,40,.985);
    flex-direction:column;gap:0;padding:14px 20px 26px;
    border-bottom:1px solid rgba(201,141,149,.2);
    transform:translateY(-130%);transition:transform .35s;
  }
  .nav-links.on{transform:translateY(0)}
  .nav-links a{padding:15px 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:15.5px}
  .menu-btn{display:block}
  section{padding:72px 0}
  .hero{padding:112px 0 70px}
  .hero-stats{gap:34px}
  .biz-grid,.adv-grid,.ct-grid,.foot-grid{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr;gap:34px}
  .info-tbl th{width:auto;display:block;padding-bottom:4px}
  .info-tbl td{padding-top:4px}
  .p-item{grid-template-columns:1fr;gap:12px;padding:28px 24px}
}