:root{
  --pd-primary:#0c53a5;
  --pd-navy:#022041;
  --pd-dark:#2f2e2c;
  --pd-soft:#f6f9fc;
  --pd-border:#e5edf5;
  --pd-shadow:0 18px 50px rgba(2,32,65,.08);
}

.pd-shell{width:100%;max-width:none;margin:0;padding-inline:clamp(18px,4vw,72px);box-sizing:border-box}

.pd-hero{position:relative;min-height:580px;display:flex;align-items:center;overflow:hidden;background:var(--pd-navy);color:#fff}
.pd-hero__bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(0deg,rgba(255,255,255,.035) 1px,transparent 1px),radial-gradient(circle at 18% 30%,rgba(12,83,165,.55),transparent 30%),linear-gradient(135deg,#022041 0%,#07101f 58%,#0c53a5 145%);background-size:72px 72px,72px 72px,auto,auto}
.pd-hero__grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr .9fr;gap:48px;align-items:center;padding-block:90px}

.pd-pill,.pd-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--pd-primary);font-size:13px;font-weight:950;margin-bottom:14px}
.pd-pill{color:#d8ecff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);padding:9px 13px;border-radius:99px}
.pd-kicker--light{color:#d8ecff}

.pd-hero h1{margin:0;color:#fff;font-size:clamp(38px,5vw,72px);line-height:1.16;font-weight:1000}
.pd-lead{margin:20px 0 0;color:#eaf3ff;font-size:clamp(17px,2vw,23px);line-height:1.9;font-weight:850}
.pd-desc{max-width:800px;margin:16px 0 0;color:#d2deea;line-height:2.05}

.pd-actions,.pd-final__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.pd-btn,.pd-final__actions a{min-height:48px;padding:0 20px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-weight:950;border:1px solid transparent;font-family:inherit;cursor:pointer}
.pd-btn--primary{background:var(--pd-primary);color:#fff}
.pd-btn--light{background:#fff;color:var(--pd-primary)}
.pd-btn--outline{background:#fff;color:var(--pd-primary);border-color:rgba(12,83,165,.18)}

.pd-keywords{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.pd-keywords span{padding:7px 11px;border-radius:99px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.10);color:#dbeafe;font-size:12px;font-weight:800}

.pd-product-stage{min-height:500px;border-radius:34px;background:linear-gradient(145deg,#fff,#eef4fb);box-shadow:0 35px 80px rgba(0,0,0,.28);display:flex;align-items:center;justify-content:center;padding:38px;transform:rotate(-3deg)}
.pd-product-stage img{width:100%;height:100%;max-height:430px;object-fit:contain;filter:drop-shadow(0 26px 34px rgba(2,32,65,.25))}

.pd-section{padding:76px 0;background:#fff}
.pd-section:nth-of-type(even){background:var(--pd-soft)}
.pd-split,.pd-applications__grid,.pd-specs__box,.pd-rfq__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start}
.pd-head{max-width:820px;margin:0 auto 40px;text-align:center}
.pd-head h2,.pd-split h2,.pd-applications h2,.pd-specs h2,.pd-catalog h2,.pd-rfq h2,.pd-final h2{margin:0;color:var(--pd-navy);font-size:clamp(26px,3vw,42px);line-height:1.4;font-weight:1000}
.pd-rich p,.pd-applications p,.pd-specs p,.pd-catalog p,.pd-rfq p,.pd-final p{color:#5c6878;line-height:2}

.pd-chip-list,.pd-app-list,.pd-spec-list,.pd-standard-list{display:flex;flex-wrap:wrap;gap:10px}
.pd-chip-list span,.pd-app-list span{min-height:44px;padding:0 14px;border-radius:99px;background:#fff;border:1px solid var(--pd-border);color:var(--pd-navy);font-weight:900;display:flex;align-items:center;gap:8px;box-shadow:0 10px 28px rgba(2,32,65,.045)}
.pd-chip-list i,.pd-app-list i{color:var(--pd-primary)}

.pd-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pd-feature-card{background:#fff;border:1px solid var(--pd-border);border-radius:22px;padding:24px;box-shadow:var(--pd-shadow)}
.pd-feature-card i{width:48px;height:48px;border-radius:14px;background:#eef5fc;color:var(--pd-primary);display:grid;place-items:center;margin-bottom:14px}
.pd-feature-card h3{margin:0;color:var(--pd-navy);font-size:17px;font-weight:950}
.pd-feature-card p{margin:10px 0 0;color:#5c6878;line-height:1.9}

.pd-specs__box{border-radius:30px;padding:clamp(34px,5vw,70px);background:linear-gradient(135deg,var(--pd-navy),var(--pd-primary));color:#fff}
.pd-specs__box h2,.pd-specs__box p{color:#fff}
.pd-spec-list span{min-height:42px;padding:0 16px;border-radius:99px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);color:#fff;font-weight:900;display:flex;align-items:center}
.pd-standard-list{justify-content:center}
.pd-standard-list span{min-height:42px;padding:0 16px;border-radius:99px;background:#fff;color:var(--pd-primary);border:1px solid var(--pd-border);box-shadow:0 10px 28px rgba(2,32,65,.045);font-weight:900;display:flex;align-items:center}

.pd-gallery__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.pd-gallery__grid figure{margin:0;height:230px;border-radius:24px;overflow:hidden;box-shadow:var(--pd-shadow);background:#fff}
.pd-gallery__grid figure.is-large{grid-column:span 2;grid-row:span 2;height:474px}
.pd-gallery__grid img{width:100%;height:100%;object-fit:cover;display:block}

.pd-catalog{padding:76px 0;background:var(--pd-soft)}
.pd-catalog__box{border-radius:28px;padding:clamp(30px,4vw,54px);background:#fff;border:1px solid var(--pd-border);box-shadow:var(--pd-shadow);display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}

.pd-faq-list{display:grid;gap:12px;max-width:980px;margin:0 auto}
.pd-faq-list details{background:#fff;border:1px solid var(--pd-border);border-radius:18px;padding:18px 20px;box-shadow:0 14px 40px rgba(15,23,42,.05)}
.pd-faq-list summary{cursor:pointer;color:var(--pd-navy);font-weight:950}
.pd-faq-list p{color:#5c6878;line-height:2}

.pd-form{background:#fff;border:1px solid var(--pd-border);border-radius:24px;padding:24px;display:grid;grid-template-columns:repeat(2,1fr);gap:12px;box-shadow:var(--pd-shadow)}
.pd-form input,.pd-form textarea{min-height:50px;border:1px solid var(--pd-border);border-radius:14px;padding:0 14px;font-family:inherit;box-sizing:border-box;outline:none;background:#f8fafc}
.pd-form textarea{grid-column:1/-1;min-height:118px;padding-top:14px}
.pd-form button{grid-column:1/-1;min-height:52px;border:0;border-radius:14px;background:var(--pd-primary);color:#fff;font-family:inherit;font-weight:950;cursor:pointer}

.pd-final{padding:76px 0;background:#fff}
.pd-final__box{border-radius:30px;padding:clamp(34px,5vw,70px);background:linear-gradient(135deg,var(--pd-navy),var(--pd-primary));color:#fff;text-align:center}
.pd-final__box h2,.pd-final__box p{color:#fff}
.pd-final__box span{color:#d8ecff;font-weight:950}
.pd-final__actions{justify-content:center}
.pd-final__actions a{color:#fff;background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.18)}

@media(max-width:1100px){
  .pd-hero__grid,.pd-split,.pd-applications__grid,.pd-specs__box,.pd-catalog__box,.pd-rfq__grid{grid-template-columns:1fr}
  .pd-feature-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
  .pd-shell{padding-inline:16px}
  .pd-hero__grid{padding-block:56px}
  .pd-hero h1{font-size:36px}
  .pd-actions,.pd-final__actions{display:grid}
  .pd-btn,.pd-final__actions a{width:100%}
  .pd-product-stage{min-height:360px;transform:none}
  .pd-feature-grid,.pd-form{grid-template-columns:1fr}
  .pd-gallery__grid{grid-template-columns:1fr 1fr}
  .pd-gallery__grid figure,.pd-gallery__grid figure.is-large{grid-column:auto;grid-row:auto;height:190px}
}