:root{
  --pbk-red:#e31e24;
  --pbk-red-dark:#bd1118;
  --pbk-blue:#1876d2;
  --pbk-blue-dark:#0f56a8;
  --pbk-navy:#071b35;
  --pbk-navy-2:#0b2a50;
  --pbk-ink:#17202b;
  --pbk-muted:#637083;
  --pbk-line:#dfe7ef;
  --pbk-mist:#eef4fa;
  --pbk-surface:#f8fafc;
  --pbk-white:#fff;
  --pbk-shadow:0 18px 48px rgba(10,35,65,.10);
  --pbk-shadow-sm:0 8px 24px rgba(10,35,65,.08);
  --pbk-radius:18px;
  --pbk-radius-sm:10px;
  --pbk-container:min(1240px,calc(100% - 40px));
  --pbk-font:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

/* Packaging Spec Lab: keep the readiness label inside the progress ring. */
.speclab .ring > div{
  position:relative!important;
  z-index:1!important;
  width:78px!important;
  display:flex!important;
  flex-direction:column!important;
  align-items:center!important;
  justify-content:center!important;
  gap:4px!important;
  text-align:center!important;
}
.speclab .ring strong{
  display:block!important;
  line-height:1!important;
}
.speclab .ring small{
  display:block!important;
  width:72px!important;
  max-width:72px!important;
  white-space:normal!important;
  overflow-wrap:normal!important;
  line-height:1.12!important;
  text-align:center!important;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--pbk-ink);font-family:var(--pbk-font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid rgba(24,118,210,.35);outline-offset:3px}
.pbk-container{width:var(--pbk-container);margin-inline:auto}
.pbk-main{min-height:55vh}
.pbk-skip-link{position:fixed;left:20px;top:-100px;z-index:99999;background:#fff;color:var(--pbk-navy);padding:12px 16px;border-radius:8px;box-shadow:var(--pbk-shadow)}
.pbk-skip-link:focus{top:20px}
.pbk-protected-image{-webkit-user-drag:none;user-select:none}
.pbk-icon{width:1.25em;height:1.25em;flex:none}
.pbk-eyebrow{display:block;margin:0 0 12px;color:var(--pbk-red);font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.pbk-section-title{max-width:760px;margin:0 auto 44px;text-align:center}
.pbk-section-title h2{margin:0 0 14px;font-size:clamp(2rem,4vw,3.3rem);line-height:1.08;letter-spacing:-.035em}
.pbk-section-title p{margin:0;color:var(--pbk-muted);font-size:1.05rem}
.pbk-accent{color:var(--pbk-blue)}
.pbk-red{color:var(--pbk-red)}
.pbk-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 20px;border:1px solid transparent;border-radius:9px;font-size:.9rem;font-weight:800;line-height:1;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease}
.pbk-button:hover{transform:translateY(-2px)}
.pbk-button--primary{background:var(--pbk-red);color:#fff;box-shadow:0 10px 24px rgba(227,30,36,.22)}
.pbk-button--primary:hover{background:var(--pbk-red-dark)}
.pbk-button--secondary{background:#fff;color:var(--pbk-navy);border-color:var(--pbk-line)}
.pbk-button--secondary:hover{border-color:var(--pbk-blue);color:var(--pbk-blue)}
.pbk-button--dark{background:var(--pbk-navy);color:#fff}
.pbk-button--ghost{background:transparent;color:var(--pbk-red);border-color:rgba(227,30,36,.35)}
.pbk-button--ghost:hover{background:var(--pbk-red);color:#fff}

/* Header */
.pbk-topbar{background:var(--pbk-navy);color:#e8eef6;font-size:.78rem}
.pbk-topbar__inner{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.pbk-topbar__group{display:flex;align-items:center;gap:20px;white-space:nowrap}
.pbk-topbar a{opacity:.94}
.pbk-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(223,231,239,.9);backdrop-filter:blur(16px)}
.admin-bar .pbk-header{top:32px}
.pbk-header__inner{min-height:112px;display:grid;grid-template-columns:minmax(300px,350px) 1fr auto;align-items:center;gap:30px}
.pbk-brand{display:flex;align-items:center;gap:10px;width:max-content}
.pbk-brand-mark{width:146px;height:auto}
.pbk-brand-copy{display:flex;flex-direction:column;line-height:1;text-transform:uppercase}
.pbk-brand-copy strong{font-size:.84rem;letter-spacing:.04em;color:var(--pbk-navy)}
.pbk-brand-copy small{margin-top:5px;color:var(--pbk-blue);font-size:.67rem;font-weight:800;letter-spacing:.33em}
.custom-logo-link img{display:block;width:auto;max-width:335px;max-height:92px}
.pbk-nav ul{list-style:none;padding:0;margin:0;display:flex;align-items:center;justify-content:center;gap:28px}
.pbk-nav a{position:relative;padding:31px 0 28px;color:#202a36;font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.025em}
.pbk-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:24px;height:2px;background:var(--pbk-red);transition:right .2s ease}
.pbk-nav a:hover::after,.pbk-nav .current-menu-item>a::after{right:0}
.pbk-header__actions{display:flex;align-items:center;gap:10px}
.pbk-search-toggle,.pbk-menu-toggle{width:44px;height:44px;display:inline-grid;place-items:center;background:#fff;border:1px solid var(--pbk-line);border-radius:9px;color:var(--pbk-navy)}
.pbk-menu-toggle{display:none}
.pbk-search-panel{position:absolute;inset:100% 0 auto;background:#fff;border-top:1px solid var(--pbk-line);box-shadow:var(--pbk-shadow);padding:22px;transform-origin:top;transition:opacity .2s ease,transform .2s ease;opacity:0;transform:scaleY(.92);pointer-events:none}
.pbk-search-panel.is-open{opacity:1;transform:scaleY(1);pointer-events:auto}
.pbk-search-form{display:flex;max-width:760px;margin:auto;border:1px solid var(--pbk-line);border-radius:12px;overflow:hidden}
.pbk-search-form input{width:100%;min-height:54px;border:0;padding:0 18px;outline:0}
.pbk-search-form button{width:58px;border:0;background:var(--pbk-red);color:#fff;display:grid;place-items:center}

/* Hero */
.pbk-hero{position:relative;overflow:hidden;padding:62px 0 0;background:linear-gradient(135deg,#fff 0%,#fff 54%,#f2f7fc 100%)}
.pbk-hero::before{content:"";position:absolute;inset:auto -10% -32% 45%;height:72%;background:radial-gradient(circle,rgba(24,118,210,.11),transparent 68%);pointer-events:none}
.pbk-hero__grid{display:grid;grid-template-columns:minmax(360px,.78fr) minmax(520px,1.35fr);align-items:center;gap:22px;min-height:520px}
.pbk-hero__content{position:relative;z-index:2;padding-bottom:30px}
.pbk-hero h1{margin:0 0 22px;font-size:clamp(3.2rem,5.8vw,5.8rem);line-height:.98;letter-spacing:-.055em;color:#111b27}
.pbk-hero h1 span{display:block;color:var(--pbk-blue)}
.pbk-hero__lead{max-width:560px;margin:0 0 28px;color:#405064;font-size:1.12rem;line-height:1.65}
.pbk-hero__actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:38px}
.pbk-hero__proof{display:grid;grid-template-columns:repeat(4,minmax(100px,1fr));gap:12px;max-width:620px}
.pbk-proof{display:flex;align-items:flex-start;gap:9px;color:var(--pbk-navy);font-size:.79rem;font-weight:700;line-height:1.35}
.pbk-proof .pbk-icon{width:27px;height:27px;color:var(--pbk-blue)}
.pbk-hero__visual{position:relative;align-self:stretch;display:flex;align-items:flex-end;justify-content:flex-end}
.pbk-hero__visual img{position:absolute;right:-15%;bottom:0;width:118%;max-width:none;filter:drop-shadow(0 30px 35px rgba(11,42,80,.18))}
.pbk-hero__badge{position:absolute;left:16%;top:41%;width:112px;height:112px;border:8px solid rgba(255,255,255,.75);border-radius:50%;display:grid;place-items:center;text-align:center;background:#fff;box-shadow:var(--pbk-shadow);font-size:.75rem;font-weight:800;line-height:1.15;color:var(--pbk-navy);z-index:3}
.pbk-hero__badge strong{display:block;color:var(--pbk-red);font-size:1.45rem}
.pbk-trust-rail{position:relative;z-index:4;display:grid;grid-template-columns:repeat(4,1fr) minmax(270px,1.3fr);align-items:stretch;margin-top:10px;background:var(--pbk-navy);border-radius:14px 14px 0 0;color:#fff;overflow:hidden;box-shadow:var(--pbk-shadow)}
.pbk-trust-item{min-height:86px;padding:20px 18px;display:flex;align-items:center;gap:12px;border-right:1px solid rgba(255,255,255,.12)}
.pbk-trust-item .pbk-icon{width:30px;height:30px;color:#fff}
.pbk-trust-item strong{display:block;color:#fff;font-size:.95rem}
.pbk-trust-item span{display:block;color:#b9c9dc;font-size:.7rem;text-transform:uppercase;letter-spacing:.07em}
.pbk-trust-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 24px;background:var(--pbk-red)}
.pbk-trust-cta strong{display:block;font-size:.9rem}
.pbk-trust-cta span{display:block;font-size:.78rem;color:#ffe7e8}
.pbk-trust-cta .pbk-button{min-height:42px;background:#fff;color:var(--pbk-navy);padding-inline:16px}

/* Sections */
.pbk-section{padding:92px 0}
.pbk-section--mist{background:var(--pbk-surface)}
.pbk-section--navy{background:var(--pbk-navy);color:#fff}
.pbk-section--tight{padding:64px 0}
.pbk-product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pbk-product-card{position:relative;display:flex;flex-direction:column;overflow:hidden;background:#fff;border:1px solid var(--pbk-line);border-radius:var(--pbk-radius);box-shadow:0 1px 0 rgba(10,35,65,.02);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.pbk-product-card:hover{transform:translateY(-7px);box-shadow:var(--pbk-shadow);border-color:rgba(24,118,210,.24)}
.pbk-product-card__media{position:relative;aspect-ratio:4/3;background:linear-gradient(145deg,#f7f9fb,#edf3f8);overflow:hidden}
.pbk-product-card__media img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;transition:transform .35s ease}
.pbk-product-card:hover img{transform:scale(1.04)}
.pbk-product-card__tag{position:absolute;left:14px;top:14px;padding:6px 9px;border-radius:999px;background:rgba(255,255,255,.9);color:var(--pbk-blue);font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;box-shadow:var(--pbk-shadow-sm)}
.pbk-product-card__body{display:flex;flex-direction:column;flex:1;padding:20px}
.pbk-product-card h3{margin:0 0 8px;font-size:1.2rem;line-height:1.25}
.pbk-product-card p{margin:0 0 18px;color:var(--pbk-muted);font-size:.9rem}
.pbk-product-card__link{margin-top:auto;display:flex;align-items:center;justify-content:space-between;color:var(--pbk-red);font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.pbk-product-card__link .pbk-icon{transition:transform .2s ease}
.pbk-product-card:hover .pbk-product-card__link .pbk-icon{transform:translateX(4px)}
.pbk-product-card__actions{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;margin-top:auto}
.pbk-product-card__rfq{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 14px;border-radius:8px;background:var(--pbk-navy);color:#fff;font-size:.75rem;font-weight:800;white-space:nowrap}
.pbk-product-card__rfq:hover{background:var(--pbk-red);color:#fff}
.pbk-rfq-card{display:grid;grid-template-columns:1.45fr .75fr;gap:42px;align-items:center;padding:clamp(28px,5vw,58px);border-radius:24px;background:linear-gradient(125deg,var(--pbk-navy),#103f70);color:#fff;box-shadow:var(--pbk-shadow)}
.pbk-rfq-card h2{margin:0 0 14px;font-size:clamp(2rem,4vw,3.5rem);line-height:1.04}.pbk-rfq-card p,.pbk-rfq-card li{color:#cbd9e8}.pbk-rfq-card ul{margin:20px 0 0;padding-left:20px}
.pbk-rfq-card__action{display:grid;gap:14px;padding:24px;border:1px solid rgba(255,255,255,.18);border-radius:16px;background:rgba(255,255,255,.08)}.pbk-rfq-card__action strong{font-size:1.2rem}.pbk-rfq-card__action span{color:#cbd9e8}.pbk-rfq-card__action .pbk-button{margin-top:8px}
.pbk-center-cta{text-align:center;margin-top:36px}

.pbk-selector{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:center}
.pbk-selector__copy h2{margin:0 0 18px;font-size:clamp(2.3rem,4vw,4rem);line-height:1.05;letter-spacing:-.045em}
.pbk-selector__copy p{color:var(--pbk-muted);font-size:1.05rem}
.pbk-selector__tabs{display:grid;gap:12px}
.pbk-selector__tab{display:grid;grid-template-columns:56px 1fr auto;align-items:center;gap:16px;padding:18px;background:#fff;border:1px solid var(--pbk-line);border-radius:13px;text-align:left;transition:.2s ease}
.pbk-selector__tab:hover,.pbk-selector__tab[aria-selected="true"]{border-color:var(--pbk-blue);box-shadow:var(--pbk-shadow-sm)}
.pbk-selector__tab[aria-selected="true"]{background:linear-gradient(90deg,#fff,#f2f8ff)}
.pbk-selector__tab .pbk-icon{width:34px;height:34px;color:var(--pbk-blue)}
.pbk-selector__tab strong{display:block;font-size:1rem}
.pbk-selector__tab span{color:var(--pbk-muted);font-size:.82rem}
.pbk-selector__panel{margin-top:20px;padding:26px;border-radius:var(--pbk-radius);background:var(--pbk-navy);color:#fff}
.pbk-selector__panel h3{margin:0 0 10px;font-size:1.45rem}
.pbk-selector__panel p{margin:0 0 20px;color:#c4d1df}
.pbk-chip-row{display:flex;gap:8px;flex-wrap:wrap}
.pbk-chip{padding:7px 10px;border:1px solid rgba(255,255,255,.2);border-radius:999px;color:#dce8f5;font-size:.75rem}

.pbk-tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pbk-tool-card{position:relative;padding:26px 22px 22px;background:#fff;border:1px solid var(--pbk-line);border-radius:var(--pbk-radius);min-height:230px;overflow:hidden;transition:.25s ease}
.pbk-tool-card::after{content:"";position:absolute;width:120px;height:120px;right:-50px;top:-50px;border-radius:50%;background:rgba(24,118,210,.07)}
.pbk-tool-card:hover{transform:translateY(-6px);box-shadow:var(--pbk-shadow)}
.pbk-tool-card .pbk-icon{width:42px;height:42px;color:var(--pbk-blue);margin-bottom:28px}
.pbk-tool-card h3{margin:0 0 10px;font-size:1.17rem}
.pbk-tool-card p{margin:0 0 18px;color:var(--pbk-muted);font-size:.87rem}
.pbk-tool-card a{color:var(--pbk-red);font-size:.78rem;font-weight:800;text-transform:uppercase}

.pbk-industry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pbk-industry-card{position:relative;min-height:270px;overflow:hidden;border-radius:var(--pbk-radius);background:var(--pbk-navy);color:#fff;box-shadow:var(--pbk-shadow-sm)}
.pbk-industry-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.pbk-industry-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,27,53,.02),rgba(7,27,53,.9))}
.pbk-industry-card__body{position:absolute;inset:auto 0 0;z-index:2;padding:22px}
.pbk-industry-card h3{margin:0 0 6px;font-size:1.15rem}
.pbk-industry-card p{margin:0;color:#d5e1ed;font-size:.82rem}
.pbk-industry-card:hover img{transform:scale(1.06)}

.pbk-process{display:grid;grid-template-columns:1fr .95fr;gap:54px;align-items:center}
.pbk-process__steps{display:grid;gap:18px;margin-top:34px}
.pbk-process-step{display:grid;grid-template-columns:48px 1fr;gap:14px;align-items:start}
.pbk-process-step__num{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:var(--pbk-blue);color:#fff;font-size:.8rem;font-weight:800}
.pbk-process-step h3{margin:2px 0 5px;font-size:1rem}
.pbk-process-step p{margin:0;color:var(--pbk-muted);font-size:.88rem}
.pbk-process__visual{position:relative;display:grid;grid-template-columns:1.4fr .7fr;gap:14px;align-items:end}
.pbk-process__visual img{width:100%;height:100%;object-fit:cover;border-radius:var(--pbk-radius)}
.pbk-process__visual img:first-child{min-height:430px}
.pbk-process__visual img:last-child{min-height:250px}

.pbk-resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pbk-resource-card{padding:25px;border:1px solid var(--pbk-line);border-radius:var(--pbk-radius);background:#fff}
.pbk-resource-card__meta{display:flex;justify-content:space-between;gap:12px;margin-bottom:20px;color:var(--pbk-muted);font-size:.74rem;text-transform:uppercase;letter-spacing:.07em}
.pbk-resource-card h3{margin:0 0 10px;font-size:1.22rem;line-height:1.28}
.pbk-resource-card p{margin:0 0 18px;color:var(--pbk-muted);font-size:.88rem}

.pbk-cta{display:grid;grid-template-columns:1.2fr auto;gap:30px;align-items:center;padding:42px 46px;border-radius:var(--pbk-radius);background:linear-gradient(105deg,var(--pbk-navy),#0c3c72);color:#fff;overflow:hidden;position:relative}
.pbk-cta::after{content:"";position:absolute;right:-80px;top:-120px;width:360px;height:360px;border-radius:50%;border:60px solid rgba(255,255,255,.045)}
.pbk-cta h2{position:relative;z-index:1;margin:0 0 8px;font-size:clamp(2rem,4vw,3.2rem);line-height:1.05}
.pbk-cta p{position:relative;z-index:1;margin:0;color:#c4d3e3}
.pbk-cta__actions{position:relative;z-index:1;display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}

/* Inner pages */
.pbk-page-hero{padding:64px 0 52px;background:linear-gradient(120deg,var(--pbk-navy),#0e427b);color:#fff;overflow:hidden;position:relative}
.pbk-page-hero::after{content:"";position:absolute;right:-140px;top:-230px;width:520px;height:520px;border:85px solid rgba(255,255,255,.035);border-radius:50%}
.pbk-page-hero__grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr .7fr;gap:40px;align-items:center}
.pbk-page-hero h1{margin:0 0 16px;font-size:clamp(2.7rem,5vw,4.8rem);line-height:1;letter-spacing:-.045em}
.pbk-page-hero p{max-width:670px;margin:0;color:#c5d4e3;font-size:1.08rem}
.pbk-breadcrumbs{margin-bottom:22px}
.pbk-breadcrumbs ol{list-style:none;display:flex;align-items:center;gap:9px;margin:0;padding:0;color:#748196;font-size:.76rem}
.pbk-page-hero .pbk-breadcrumbs ol{color:#a8bed2}
.pbk-breadcrumbs li+li::before{content:"/";margin-right:9px;color:#9cadbf}
.pbk-breadcrumbs a:hover{color:var(--pbk-red)}
.pbk-content-layout{display:grid;grid-template-columns:260px 1fr;gap:40px;align-items:start}
.pbk-sidebar{position:sticky;top:130px;padding:20px;border:1px solid var(--pbk-line);border-radius:var(--pbk-radius);background:#fff}
.pbk-sidebar h2{margin:0 0 14px;font-size:.9rem;text-transform:uppercase;letter-spacing:.08em}
.pbk-filter-list{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.pbk-filter-list a{display:flex;justify-content:space-between;padding:10px 12px;border-radius:8px;color:#435064;font-size:.85rem}
.pbk-filter-list a:hover,.pbk-filter-list .is-active{background:var(--pbk-mist);color:var(--pbk-blue);font-weight:700}
.pbk-results-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:26px}
.pbk-results-head h2{margin:0;font-size:2rem}
.pbk-results-head p{margin:4px 0 0;color:var(--pbk-muted)}
.pbk-filter-select{min-width:180px;height:44px;border:1px solid var(--pbk-line);border-radius:9px;padding:0 12px;background:#fff}

.pbk-product-detail{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:start}
.pbk-product-gallery{position:sticky;top:128px;display:grid;grid-template-columns:76px 1fr;gap:14px}
.pbk-product-thumbs{display:grid;gap:10px;align-content:start}
.pbk-thumb{aspect-ratio:1;border:1px solid var(--pbk-line);border-radius:10px;background:#fff;padding:8px;overflow:hidden}
.pbk-thumb img{width:100%;height:100%;object-fit:contain}
.pbk-product-main-image{aspect-ratio:1/1.12;border-radius:var(--pbk-radius);background:linear-gradient(145deg,#f8fafc,#edf3f8);display:grid;place-items:center;overflow:hidden}
.pbk-product-main-image img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.pbk-product-summary h1{margin:8px 0 12px;font-size:clamp(2.4rem,4vw,4rem);line-height:1;letter-spacing:-.045em}
.pbk-product-summary__lead{margin:0 0 24px;color:var(--pbk-muted);font-size:1.05rem}
.pbk-feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:22px 0 28px}
.pbk-feature{display:flex;align-items:flex-start;gap:10px;padding:12px;border-radius:10px;background:var(--pbk-surface);font-size:.83rem;font-weight:700}
.pbk-feature .pbk-icon{color:var(--pbk-red)}
.pbk-spec-table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--pbk-line);border-radius:12px;overflow:hidden;margin:24px 0}
.pbk-spec-table th,.pbk-spec-table td{padding:12px 14px;border-bottom:1px solid var(--pbk-line);text-align:left;font-size:.85rem}
.pbk-spec-table th{width:38%;background:var(--pbk-surface);color:#536174}
.pbk-spec-table tr:last-child th,.pbk-spec-table tr:last-child td{border-bottom:0}
.pbk-product-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}

.pbk-prose{max-width:850px}
.pbk-prose h2{font-size:2rem;line-height:1.15;margin:2em 0 .6em}
.pbk-prose h3{font-size:1.35rem;margin:1.8em 0 .5em}
.pbk-prose p,.pbk-prose li{color:#3e4b5e}
.pbk-prose table{width:100%;border-collapse:collapse}
.pbk-prose th,.pbk-prose td{padding:12px;border:1px solid var(--pbk-line);text-align:left}
.pbk-prose blockquote{margin:30px 0;padding:20px 24px;border-left:4px solid var(--pbk-blue);background:var(--pbk-mist)}

/* Calculators and forms */
.pbk-calculator-shell{display:grid;grid-template-columns:1fr .82fr;gap:30px;align-items:start}
.pbk-calculator{padding:28px;border:1px solid var(--pbk-line);border-radius:var(--pbk-radius);background:#fff;box-shadow:var(--pbk-shadow-sm)}
.pbk-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.pbk-field{display:grid;gap:7px}
.pbk-field--full{grid-column:1/-1}
.pbk-field label{font-size:.78rem;font-weight:800;color:#39485b}
.pbk-field input,.pbk-field select,.pbk-field textarea{width:100%;min-height:48px;border:1px solid #ccd7e2;border-radius:9px;padding:10px 12px;background:#fff;color:var(--pbk-ink);outline:0;transition:border-color .2s ease,box-shadow .2s ease}
.pbk-field textarea{min-height:130px;resize:vertical}
.pbk-field input:focus,.pbk-field select:focus,.pbk-field textarea:focus{border-color:var(--pbk-blue);box-shadow:0 0 0 4px rgba(24,118,210,.1)}
.pbk-field small{color:var(--pbk-muted);font-size:.72rem}
.pbk-calculator-result{position:sticky;top:130px;padding:28px;border-radius:var(--pbk-radius);background:var(--pbk-navy);color:#fff}
.pbk-result-value{margin:20px 0;font-size:clamp(2.6rem,6vw,4.8rem);font-weight:900;line-height:1;color:#fff}
.pbk-result-value small{font-size:1rem;color:#9fb5cb}
.pbk-result-row{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:.84rem}
.pbk-result-row span{color:#aec0d2}
.pbk-form-status{min-height:24px;margin-top:12px;font-size:.82rem;font-weight:700;color:var(--pbk-blue)}
.pbk-form-status.is-error{color:var(--pbk-red)}
.pbk-honeypot{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.pbk-contact-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:48px;align-items:start}
.pbk-contact-list{display:grid;gap:18px;margin-top:28px}
.pbk-contact-item{display:grid;grid-template-columns:44px 1fr;gap:12px;align-items:start}
.pbk-contact-item__icon{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;background:#fff0f1;color:var(--pbk-red)}
.pbk-contact-item h3{margin:2px 0 2px;font-size:.9rem}
.pbk-contact-item p{margin:0;color:var(--pbk-muted);font-size:.85rem}
.pbk-form-card{padding:30px;border:1px solid var(--pbk-line);border-radius:var(--pbk-radius);background:#fff;box-shadow:var(--pbk-shadow-sm)}
.pbk-form-card h2{margin:0 0 22px;font-size:1.65rem}

/* Search, posts, pagination */
.pbk-search-results{display:grid;gap:18px}
.pbk-search-result{padding:22px;border:1px solid var(--pbk-line);border-radius:var(--pbk-radius)}
.pbk-search-result h2{margin:0 0 7px;font-size:1.35rem}
.pbk-search-result p{margin:0;color:var(--pbk-muted)}
.nav-links{display:flex;justify-content:center;gap:7px;margin-top:38px}
.page-numbers{width:42px;height:42px;border:1px solid var(--pbk-line);border-radius:8px;display:grid;place-items:center}
.page-numbers.current,.page-numbers:hover{background:var(--pbk-red);border-color:var(--pbk-red);color:#fff}

/* Footer */
.pbk-footer{background:var(--pbk-navy);color:#d7e2ee;margin-top:0}
.pbk-footer__newsletter{padding:36px 0;border-bottom:1px solid rgba(255,255,255,.11)}
.pbk-newsletter{display:grid;grid-template-columns:1fr minmax(420px,.7fr);align-items:center;gap:30px}
.pbk-newsletter h2{margin:0 0 4px;color:#fff;font-size:1.65rem}
.pbk-newsletter p{margin:0;color:#9eb2c7}
.pbk-newsletter form{display:flex;background:#fff;border-radius:10px;overflow:hidden;padding:4px}
.pbk-newsletter input[type=email]{min-width:0;width:100%;border:0;padding:0 14px;outline:0}
.pbk-newsletter button{min-height:44px;border:0;border-radius:7px;background:var(--pbk-red);color:#fff;padding:0 18px;font-size:.78rem;font-weight:800;text-transform:uppercase}
.pbk-footer__grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:44px;padding:58px 0 42px}
.pbk-footer .pbk-brand-copy strong{color:#fff}
.pbk-footer__about{margin-top:18px;color:#9fb3c8;font-size:.86rem}
.pbk-footer h2{margin:0 0 18px;color:#fff;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em}
.pbk-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.pbk-footer li,.pbk-footer a{color:#adc0d3;font-size:.84rem}
.pbk-footer a:hover{color:#fff}
.pbk-footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;color:#8da2b8;font-size:.75rem}
.pbk-footer__bottom-inner{display:flex;justify-content:space-between;gap:20px;align-items:center}
.pbk-footer__links{display:flex;gap:18px}
.pbk-footer__newsletter{padding:54px 0;background:linear-gradient(120deg,#0b315d 0%,#071b35 68%)}
.pbk-footer__newsletter>.pbk-newsletter{grid-template-columns:minmax(270px,.8fr) minmax(460px,1.2fr);gap:56px;padding:30px 34px;border:1px solid rgba(255,255,255,.16);border-radius:18px;background:rgba(255,255,255,.055);box-shadow:0 22px 56px rgba(2,13,29,.18)}
.pbk-newsletter__eyebrow{display:block;margin-bottom:8px;color:#69b8ff;font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.pbk-newsletter__intro h2{font-size:clamp(1.45rem,2.2vw,2rem);line-height:1.15}.pbk-newsletter__intro p{max-width:540px}
.pbk-footer__newsletter .pbk-newsletter .pbk-newsletter{display:block;background:transparent;padding:0}.pbk-footer__newsletter .pbk-newsletter__copy{display:none}
.pbk-footer__newsletter form{display:grid;grid-template-columns:minmax(220px,1fr) auto;gap:10px 12px;align-items:end;background:transparent;padding:0;overflow:visible}.pbk-footer__newsletter form>label:first-child{display:grid;gap:7px}.pbk-footer__newsletter form>label:first-child>span{display:block;color:#dce9f6;font-size:.74rem;font-weight:700}.pbk-footer__newsletter form input[type=email]{height:52px;border:1px solid rgba(255,255,255,.3);border-radius:9px;background:#fff;color:#102239;padding:0 15px}.pbk-footer__newsletter fieldset{display:none}.pbk-footer__newsletter .pbk-newsletter__consent{display:flex;grid-column:1/-1;align-items:flex-start;gap:9px;color:#c8d7e7;font-size:.73rem;line-height:1.45}.pbk-footer__newsletter .pbk-newsletter__consent input{margin-top:3px;accent-color:var(--pbk-red)}.pbk-footer__newsletter form button{height:52px;padding:0 24px;border:0;border-radius:9px;background:var(--pbk-red);color:#fff;font-weight:800;text-transform:uppercase}.pbk-footer__newsletter .pbk-newsletter__status{grid-column:1/-1;margin:0;color:#fff}
.pbk-footer__brand{max-width:390px}.pbk-footer__logo-plate{display:inline-flex;align-items:center;min-height:102px;padding:15px 20px;border-radius:14px;background:#fff;box-shadow:0 12px 30px rgba(0,0,0,.18)}.pbk-footer__logo-plate .custom-logo-link{display:block}.pbk-footer__logo-plate .custom-logo-link img{display:block;width:auto;max-width:280px;max-height:76px}.pbk-footer__logo-plate .pbk-brand-copy{color:#122238}.pbk-footer__quote-link{display:inline-flex;align-items:center;gap:8px;margin-top:18px;color:#fff!important;font-weight:800}.pbk-footer__quote-link:hover{color:#7cc1ff!important}

/* Mobile */
@media (max-width:1100px){
  :root{--pbk-container:min(100% - 32px,980px)}
  .pbk-topbar__group:nth-child(2){display:none}
  .pbk-header__inner{grid-template-columns:1fr auto;min-height:76px}
  .pbk-nav{position:fixed;inset:76px 0 auto;background:#fff;border-top:1px solid var(--pbk-line);box-shadow:var(--pbk-shadow);padding:22px;opacity:0;transform:translateY(-12px);pointer-events:none;transition:.2s ease}
  .admin-bar .pbk-nav{inset:108px 0 auto}
  .pbk-nav.is-open{opacity:1;transform:none;pointer-events:auto}
  .pbk-nav ul{display:grid;gap:0;justify-content:stretch}
  .pbk-nav a{display:block;padding:13px 8px;border-bottom:1px solid var(--pbk-line)}
  .pbk-nav a::after{display:none}
  .pbk-menu-toggle{display:inline-grid}
  .pbk-header__actions>.pbk-button{display:none}
  .pbk-hero__grid{grid-template-columns:1fr;min-height:auto;padding-bottom:0}
  .pbk-hero__content{max-width:720px;padding-bottom:20px}
  .pbk-hero__visual{min-height:390px}
  .pbk-hero__visual img{right:-9%;width:108%}
  .pbk-trust-rail{grid-template-columns:repeat(4,1fr);border-radius:14px}
  .pbk-trust-cta{grid-column:1/-1}
  .pbk-product-grid{grid-template-columns:repeat(2,1fr)}
  .pbk-tool-grid{grid-template-columns:repeat(2,1fr)}
  .pbk-industry-grid{grid-template-columns:repeat(2,1fr)}
  .pbk-process{grid-template-columns:1fr}
  .pbk-process__visual{max-width:750px}
  .pbk-resource-grid{grid-template-columns:repeat(2,1fr)}
  .pbk-content-layout{grid-template-columns:1fr}
  .pbk-sidebar{position:static}
  .pbk-product-detail{grid-template-columns:1fr;gap:38px}
  .pbk-product-gallery{position:static;max-width:760px}
  .pbk-newsletter{grid-template-columns:1fr}
  .pbk-footer__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:782px){.admin-bar .pbk-header{top:46px}.admin-bar .pbk-nav{inset:122px 0 auto}}
@media (max-width:720px){
  :root{--pbk-container:calc(100% - 24px)}
  .pbk-topbar{display:none}
  .pbk-header__inner{min-height:78px;gap:12px}
  .custom-logo-link img{max-width:190px;max-height:62px}
  .pbk-brand-mark{width:108px}.pbk-brand-copy{display:none}
  .pbk-nav{inset:70px 0 auto}.admin-bar .pbk-nav{inset:116px 0 auto}
  .pbk-header__actions{gap:6px}.pbk-search-toggle,.pbk-menu-toggle{width:40px;height:40px}
  .pbk-section{padding:68px 0}.pbk-section--tight{padding:48px 0}
  .pbk-hero{padding-top:42px}
  .pbk-hero h1{font-size:clamp(3rem,15vw,4.5rem)}
  .pbk-hero__lead{font-size:1rem}
  .pbk-hero__proof{grid-template-columns:repeat(2,1fr)}
  .pbk-hero__visual{min-height:300px}
  .pbk-hero__visual img{right:-23%;width:137%}
  .pbk-hero__badge{width:90px;height:90px;left:5%;top:39%;border-width:5px}
  .pbk-trust-rail{grid-template-columns:repeat(2,1fr);margin-top:0}
  .pbk-trust-item{min-height:78px;padding:15px 12px}.pbk-trust-cta{display:grid}
  .pbk-product-grid,.pbk-tool-grid,.pbk-industry-grid,.pbk-resource-grid{grid-template-columns:1fr}
  .pbk-rfq-card{grid-template-columns:1fr;gap:24px}.pbk-product-card__actions{grid-template-columns:1fr}.pbk-product-card__rfq{width:100%}
  .pbk-selector{grid-template-columns:1fr;gap:28px}
  .pbk-process__visual{grid-template-columns:1fr}.pbk-process__visual img:first-child{min-height:300px}.pbk-process__visual img:last-child{display:none}
  .pbk-cta{grid-template-columns:1fr;padding:32px 24px}.pbk-cta__actions{justify-content:flex-start}
  .pbk-page-hero{padding:46px 0 40px}.pbk-page-hero__grid{grid-template-columns:1fr}
  .pbk-results-head{display:grid}.pbk-filter-select{width:100%}
  .pbk-product-gallery{grid-template-columns:1fr}.pbk-product-thumbs{grid-template-columns:repeat(4,1fr);grid-row:2}
  .pbk-feature-list{grid-template-columns:1fr}
  .pbk-calculator-shell,.pbk-contact-layout{grid-template-columns:1fr}.pbk-calculator-result{position:static}
  .pbk-form-grid{grid-template-columns:1fr}.pbk-field--full{grid-column:auto}
  .pbk-newsletter form{display:grid;background:transparent;gap:8px}.pbk-newsletter input[type=email]{min-height:48px;border-radius:8px;background:#fff}.pbk-newsletter button{border-radius:8px}
  .pbk-footer__newsletter>.pbk-newsletter{grid-template-columns:1fr;padding:24px 20px;gap:26px}.pbk-footer__newsletter form{grid-template-columns:1fr}.pbk-footer__newsletter form button{width:100%}
  .pbk-footer__grid{grid-template-columns:1fr;gap:32px}.pbk-footer__bottom-inner{display:grid}.pbk-footer__links{flex-wrap:wrap}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
.pbk-review-panel{margin:30px 0;padding:18px 20px;border:1px solid var(--pbk-line);border-left:4px solid var(--pbk-blue);border-radius:10px;background:var(--pbk-surface)}
.pbk-review-panel strong{display:block;margin-bottom:7px;color:var(--pbk-navy)}
.pbk-review-panel ul{margin:0;padding-left:18px;color:var(--pbk-muted);font-size:.84rem}