/* ============ banner ============ */
.banner{position:relative;width:100%;min-height:600px;overflow:hidden;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0A3A54 0%,#0E4D6E 55%,#12597E 100%);overflow:hidden;display:grid;place-items:center}
.banner-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;}
.banner::before{content:"";position:absolute;inset:0;background:rgba(9,26,38,.48)}
.banner-ph{position:relative;z-index:1;text-align:center;color:#fff;padding:40px 20px}
.banner-kicker{display:block;font-size:18px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.banner-ph h1{font-family:var(--disp);font-weight:700;font-size:42px;line-height:1.15;letter-spacing:-.01em;color:#fff}
.banner-desc{margin:16px auto 0;max-width:680px;font-size:17px;line-height:1.55;color:rgba(255,255,255,.85)}
.banner-btn{display:inline-block;margin-top:24px;background:var(--accent);color:#fff;font-weight:600;font-size:17px;padding:14px 32px;border-radius:6px;transition:background .2s,transform .15s}
.banner-btn:hover{background:var(--accent-deep);transform:translateY(-2px)}
.banner-list{display:flex;justify-content:center;gap:32px;margin-top:28px;list-style:none;padding:0}
.banner-list li{position:relative;padding-left:14px;font-size:15px;font-weight:500;color:#fff}
.banner-list li::before{content:"";position:absolute;left:0;top:7px;width:6px;height:6px;border-radius:50%;background:#fff}

/* ============ section shell ============ */
.sec{padding:52px 0}
.sec.tint{background:var(--tint)}
.sec-head{max-width:980px;margin-bottom:30px}
.sec-head.center{margin-inline:auto;text-align:center}
.kicker{display:block;font-size:20px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.sec-head h2{font-family:var(--disp);font-weight:700;font-size:34px;line-height:1.12;letter-spacing:-.01em;margin-top:12px}
.sec-head p{margin-top:12px;color:var(--steel);font-size:17px;max-width:700px}
.sec-head.center{max-width:820px}
.sec-head.center p{margin-inline:auto}
.sec-link{display:inline-flex;align-items:center;gap:7px;font-size:14.5px;font-weight:600;color:var(--brand);min-height:44px}
.sec-link:hover{color:var(--accent)}
.sec-link svg{width:15px;height:15px}

/* ============ product range grid ============ */
.pgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.pcard{background:var(--soft);border:1px solid #E6E7EC;border-radius:18px;padding:14px;display:flex;flex-direction:column;gap:12px;transition:transform .2s,box-shadow .2s,border-color .2s}
.pcard:hover{transform:translateY(-4px);box-shadow:0 14px 28px rgba(11,43,59,.1);border-color:#d5d9e0}
.pcard-img{aspect-ratio:4/3;background:#fff;border:1px solid #E4E6EB;border-radius:10px;display:grid;place-items:center;overflow:hidden}
.pcard-img svg{width:44px;height:44px;stroke:#9aa9b5}
.pcard-img img { width: 100%; height: 100%; object-fit: cover; }
.pcard-name{font-size:18px;font-weight:600;text-align:center;color:var(--ink);line-height:1.3}

/* ============ application scenarios ============ */
.scen-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.scen{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:1/1.08;background:linear-gradient(160deg,#cfdae4 0%,#2b3b4d 100%);display:flex;align-items:flex-end;padding:16px;transition:transform .2s,box-shadow .2s}
.scen:hover{transform:translateY(-4px);box-shadow:0 16px 30px rgba(11,43,59,.18)}
.scen::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,43,59,0) 45%,rgba(9,26,38,.72) 100%)}
.scen svg{position:absolute;top:50%;left:50%;transform:translate(-50%,-60%);width:40px;height:40px;stroke:rgba(255,255,255,.55)}
.scen img {position:absolute;inset:0; width: 100%; height: 100%; object-fit: cover; }
.scen b{position:relative;z-index:1;font-family:var(--disp);font-weight:700;font-size:24px;letter-spacing:.4px;color:#fff}

/* ============ featured machines ============ */
.fgrid{display:grid;gap:16px;grid-template-columns:1fr}
.fcard{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.fcard:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.fcard-img{aspect-ratio:4/3;background:linear-gradient(160deg,#EDF2F6,#E2EAEF);display:grid;place-items:center}
.fcard-img svg{width:64px;height:64px;stroke:#94a7b6}
.fcard-body{padding:16px 16px 12px;display:flex;flex-direction:column;gap:6px;flex:1}
.fcard h3{font-family:var(--disp);font-weight:600;font-size:23px;line-height:1.2;letter-spacing:.2px}
.fcard .model{font-size:14.5px;color:var(--steel)}
.fcard ul{margin-top:6px;display:grid;gap:5px}
.fcard li{position:relative;padding-left:15px;font-size:15px;color:var(--steel)}
.fcard li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.fcard-foot{border-top:1px solid var(--line);padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:16px;font-weight:600;color:var(--ink)}
.fcard-foot:hover{color:var(--accent)}
.fcard-foot svg{width:16px;height:16px}

/* ============ factory ============ */
.factory{display:grid;gap:24px;align-items:center}
.factory-img{position:relative;aspect-ratio:16/10;border-radius:16px;overflow:hidden;background:linear-gradient(160deg,#E7EEF3,#D7E3EB);display:grid;place-items:center}
.factory-img svg{width:64px;height:64px;stroke:#90a5b5}
.factory-img .tag{position:absolute;bottom:10px;right:12px;font-size:12px;color:#6f8898;background:rgba(255,255,255,.9);padding:4px 8px;border-radius:4px}
.factory-txt .sec-head{margin-bottom:0}
.factory-txt h2{font-size:30px}
.checks{margin-top:18px;display:grid;gap:11px}
.checks li{display:flex;gap:11px;align-items:flex-start;font-size:17px;color:var(--ink)}
.checks svg{width:20px;height:20px;flex:none;stroke:var(--brand);margin-top:2px}

/* ============ why cards ============ */
.wgrid{display:grid;gap:14px;grid-template-columns:1fr}
.why{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.why-ic{display:block;width:46px;height:46px;border-radius:10px;margin-bottom:14px}
.why .ic svg{width:24px;height:24px;stroke:var(--brand)}
.why b{display:block;font-size:18px;font-weight:700;margin-bottom:6px}
.why p{font-size:15px;color:var(--steel)}

/* ============ case studies ============ */
.cgrid{display:grid;gap:16px;grid-template-columns:1fr}
.case{background:#fff;border:1px solid #DCE4EA;border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.case:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.case-img{position:relative;aspect-ratio:16/10;background:linear-gradient(155deg,#EDF1F4,#E1E8ED);display:grid;place-items:center;overflow:hidden}
.case-img svg{width:54px;height:54px;stroke:#93a7b6}
.case-img .flag{position:absolute;top:12px;left:12px;background:var(--accent);color:#fff;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:5px}
.case-body{padding:16px 18px 18px}
.case-body b{display:block;font-size:19px;font-weight:700;line-height:1.35}
.case-body span{display:block;margin-top:5px;font-size:15px;color:var(--steel)}

/* ============ facts band ============ */
.facts{background:var(--navy);color:#fff}
.facts .wrap{display:grid;gap:26px;padding:48px 0}
.facts h2{font-family:var(--disp);font-weight:700;font-size:34px;line-height:1.1;max-width:380px}
.fact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px 18px}
.fact b{display:block;font-family:var(--disp);font-weight:700;font-size:38px;color:var(--accent);line-height:1}
.fact b i{font-style:normal;font-size:19px}
.fact span{display:block;margin-top:6px;font-size:14px;color:#b6d3e2;line-height:1.35}

/* ============ news ============ */
.ngrid{display:grid;gap:14px;grid-template-columns:1fr}
.news{background:#fff;border:1px solid #DCE4EA;border-radius:14px;padding:16px 18px;display:flex;flex-direction:column;gap:7px;transition:transform .2s,box-shadow .2s}
.news:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.news time{font-size:13.5px;color:var(--steel)}
.news b{font-size:18px;font-weight:700;line-height:1.35}
.news p{font-size:15px;color:var(--steel)}

/* ============ cta ============ */
.cta-wrap{padding:56px 0}
.cta{background:#fff;border:1px solid #DCE4EA;border-radius:18px;padding:32px 20px;text-align:center;box-shadow:0 8px 24px rgba(11,43,59,.05)}
.cta h2{font-family:var(--disp);font-weight:700;font-size:32px;line-height:1.15}
.cta p{margin:10px auto 20px;color:var(--steel);font-size:16px;max-width:520px}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
@media (min-width:560px){
  .pgrid{grid-template-columns:repeat(3,1fr);gap:16px}
  .scen-grid{grid-template-columns:repeat(4,1fr)}
  .wgrid{grid-template-columns:repeat(3,1fr)}
  .ngrid{grid-template-columns:repeat(2,1fr)}
  .fact-grid{grid-template-columns:repeat(4,1fr)}
}
@media (min-width:768px){
  .sec{padding:64px 0}
  .sec-head h2{font-size:38px}
  .pgrid{grid-template-columns:repeat(4,1fr)}
  .fgrid{grid-template-columns:repeat(3,1fr)}
  .factory{grid-template-columns:1.02fr .98fr;gap:44px}
  .factory-txt h2{font-size:34px}
  .wgrid{grid-template-columns:repeat(4,1fr)}
  .cgrid{grid-template-columns:repeat(2,1fr)}
  .ngrid{grid-template-columns:repeat(3,1fr)}
  .facts .wrap{grid-template-columns:1fr 1.35fr;align-items:center;gap:44px;padding:56px 0}
  .cta{padding:40px 32px}
  .cta h2{font-size:36px}
}
@media (min-width:1024px){
  .sec-head h2{font-size:41px}
}
@media (max-width:768px){
  .banner{min-height:420px}
  .banner-bg{object-position:65% center}
  .banner-ph h1{font-size:32px}
}
@media (max-width:430px){
  .sec-head h2{font-size:30px}
  .banner{min-height:360px}
  .banner-ph h1{font-size:26px}
  .banner-kicker{font-size:14px}
  .banner-desc{font-size:15px}
  .banner-list{flex-wrap:wrap;gap:12px 24px}
}