.prek-product,.prek-catalog{--prek-bg:#F7F8FA;--prek-card:#fff;--prek-text:#111827;--prek-muted:#6B7280;--prek-border:#E5E7EB;--prek-accent:#0F4C81;--prek-radius:22px;--prek-shadow:0 18px 50px rgba(17,24,39,.08);font-family:inherit;color:var(--prek-text)}
.prek-product *,.prek-catalog *{box-sizing:border-box}.prek-product img,.prek-catalog img{max-width:100%;height:auto;display:block}.prek-eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--prek-accent);font-weight:750}.prek-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:13px 20px;border-radius:999px;background:var(--prek-accent);color:#fff!important;text-decoration:none!important;font-weight:750;border:1px solid var(--prek-accent);transition:.2s ease}.prek-btn:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(15,76,129,.22)}.prek-btn--ghost{background:#fff;color:var(--prek-accent)!important}.prek-btn--light{background:#F3F6FA;color:var(--prek-text)!important;border-color:var(--prek-border)}.prek-radius{border-radius:var(--prek-radius)}
.prek-hero{background:linear-gradient(180deg,#fff,var(--prek-bg));display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:48px;align-items:center;padding:clamp(32px,6vw,82px);border-radius:0 0 34px 34px}.prek-hero__main{background:#fff;border:1px solid var(--prek-border);border-radius:28px;box-shadow:var(--prek-shadow);padding:24px;min-height:440px;display:grid;place-items:center}.prek-hero__img{max-height:560px;object-fit:contain}.prek-hero__thumbs{display:flex;gap:10px;margin-top:14px;overflow:auto;padding-bottom:6px}.prek-hero__thumbs button{width:82px;height:70px;flex:0 0 auto;border:1px solid var(--prek-border);background:#fff;border-radius:16px;padding:6px;cursor:pointer}.prek-hero__thumbs img{width:100%;height:100%;object-fit:contain}.prek-hero h1{font-size:clamp(38px,5vw,70px);line-height:.96;margin:12px 0 18px;letter-spacing:-.04em}.prek-lead{font-size:clamp(17px,2vw,21px);line-height:1.55;color:var(--prek-muted);margin:0 0 26px}.prek-benefits{display:grid;gap:12px;margin:26px 0}.prek-benefit{display:flex;gap:13px;align-items:flex-start;background:rgba(255,255,255,.76);border:1px solid var(--prek-border);border-radius:18px;padding:14px}.prek-benefit span,.prek-spec-highlight span,.prek-doc-card>span{width:34px;height:34px;flex:0 0 34px;border-radius:12px;background:#EEF5FA;color:var(--prek-accent);display:grid;place-items:center}.prek-benefit svg,.prek-spec-highlight svg,.prek-doc-card svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}.prek-benefit b{display:block}.prek-benefit small{display:block;color:var(--prek-muted);line-height:1.35;margin-top:2px}.prek-hero__actions{display:flex;gap:12px;flex-wrap:wrap}
.prek-nav{position:sticky;top:0;z-index:20;display:flex;gap:8px;overflow:auto;padding:12px clamp(16px,5vw,70px);background:rgba(255,255,255,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--prek-border)}.prek-nav a{white-space:nowrap;text-decoration:none!important;color:var(--prek-muted);font-weight:700;padding:10px 15px;border-radius:999px}.prek-nav a.is-active,.prek-nav a:hover{background:#EEF5FA;color:var(--prek-accent)}
.prek-section{padding:clamp(42px,6vw,88px) clamp(18px,6vw,82px);background:#fff;border-bottom:1px solid var(--prek-border)}.prek-section:nth-of-type(even){background:var(--prek-bg)}.prek-section-head{max-width:780px;margin-bottom:28px}.prek-section h2{font-size:clamp(30px,3.8vw,52px);line-height:1.02;letter-spacing:-.035em;margin:8px 0 12px}.prek-section-head p,.prek-rich,.prek-tech-notes,.prek-cta p{color:var(--prek-muted);font-size:17px;line-height:1.7}.prek-description{display:grid;grid-template-columns:1fr .9fr;gap:48px;align-items:center}.prek-checklist{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:11px}.prek-checklist li{position:relative;padding-left:30px;color:var(--prek-text);font-weight:650}.prek-checklist li:before{content:'✓';position:absolute;left:0;top:-1px;color:var(--prek-accent);font-weight:900}.prek-description__visual img{width:100%;box-shadow:var(--prek-shadow)}.prek-video{margin-top:12px;display:inline-flex;color:var(--prek-accent);font-weight:750;text-decoration:none}
.prek-pumps__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.prek-pump-card{background:#fff;border:1px solid var(--prek-border);border-radius:var(--prek-radius);padding:22px;box-shadow:0 8px 30px rgba(17,24,39,.04)}.prek-pump-card img{height:150px;width:100%;object-fit:contain;background:#F9FAFB;border-radius:16px;margin-bottom:18px}.prek-pump-card h3{font-size:22px;margin:0 0 8px}.prek-pump-card p{color:var(--prek-muted);line-height:1.55}.prek-pump-card details{border-top:1px solid var(--prek-border);padding-top:14px;margin-top:14px}.prek-pump-card summary{cursor:pointer;font-weight:750;color:var(--prek-accent)}.prek-spec-list,.prek-table{display:grid;gap:8px;margin-top:16px}.prek-spec-list div,.prek-table div{display:grid;grid-template-columns:1fr auto auto 1fr;gap:8px;align-items:center;padding:10px 0;border-bottom:1px solid var(--prek-border)}.prek-spec-list span,.prek-table span{color:var(--prek-muted)}.prek-spec-list b,.prek-table b{font-weight:800}.prek-spec-list em,.prek-table em{font-style:normal;color:var(--prek-muted)}.prek-spec-list small,.prek-table small{color:var(--prek-muted)}
.prek-specs__highlights{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-bottom:26px}.prek-spec-highlight{background:#fff;border:1px solid var(--prek-border);border-radius:20px;padding:18px;min-height:148px;display:flex;flex-direction:column;gap:12px}.prek-spec-highlight small{color:var(--prek-muted);font-weight:700}.prek-spec-highlight b{font-size:24px;letter-spacing:-.02em}.prek-accordions{display:grid;gap:12px}.prek-accordion{background:#fff;border:1px solid var(--prek-border);border-radius:18px;padding:0 18px}.prek-accordion summary{cursor:pointer;font-size:18px;font-weight:850;padding:18px 0}.prek-accordion[open]{box-shadow:0 12px 35px rgba(17,24,39,.05)}
.prek-dimensions__layout{display:grid;grid-template-columns:1.15fr .85fr;gap:28px}.prek-tech-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.prek-zoom{border:0;background:transparent;position:relative;padding:0;cursor:zoom-in}.prek-zoom img{width:100%;background:#fff;border:1px solid var(--prek-border);box-shadow:0 8px 28px rgba(17,24,39,.05)}.prek-zoom span{position:absolute;right:12px;bottom:12px;background:#111827;color:#fff;border-radius:999px;padding:6px 11px;font-size:12px;font-weight:800}.prek-zoom-modal{position:fixed;z-index:999999;inset:0;background:rgba(17,24,39,.9);display:grid;place-items:center;padding:30px}.prek-zoom-modal[hidden]{display:none}.prek-zoom-modal img{max-height:88vh;max-width:92vw;background:#fff;border-radius:12px}.prek-zoom-modal button{position:absolute;top:18px;right:22px;width:44px;height:44px;border-radius:999px;border:0;background:#fff;font-size:28px;cursor:pointer}
.prek-docs__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.prek-doc-card{background:#fff;border:1px solid var(--prek-border);border-radius:20px;padding:18px;display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start}.prek-doc-card .prek-btn{grid-column:1/-1;width:100%}.prek-doc-card h3{margin:4px 0 6px;font-size:19px}.prek-doc-card small,.prek-doc-card em{color:var(--prek-muted);font-style:normal}.prek-cta{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;background:linear-gradient(135deg,#0F4C81,#123B5F);color:#fff;border-radius:30px;margin:clamp(28px,5vw,68px);border:0}.prek-cta .prek-eyebrow,.prek-cta p{color:rgba(255,255,255,.75)}.prek-cta h2{color:#fff}.prek-cta__buttons{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}.prek-cta .prek-btn--ghost{background:rgba(255,255,255,.1);color:#fff!important;border-color:rgba(255,255,255,.26)}
.prek-catalog{background:var(--prek-bg);padding:clamp(22px,5vw,62px);border-radius:26px}.prek-catalog__filters{display:flex;gap:8px;overflow:auto;margin-bottom:22px}.prek-catalog__filters a{padding:10px 15px;border-radius:999px;background:#fff;border:1px solid var(--prek-border);text-decoration:none!important;color:var(--prek-muted);font-weight:750;white-space:nowrap}.prek-catalog__filters a.is-active,.prek-catalog__filters a:hover{background:var(--prek-accent);color:#fff}.prek-catalog__grid{display:grid;grid-template-columns:repeat(var(--prek-cols,3),minmax(0,1fr));gap:18px}.prek-catalog__card{background:#fff;border:1px solid var(--prek-border);border-radius:22px;overflow:hidden;box-shadow:0 8px 28px rgba(17,24,39,.04)}.prek-catalog__image{height:245px;background:#F9FAFB;display:grid;place-items:center;padding:20px}.prek-catalog__image img{max-height:205px;object-fit:contain}.prek-catalog__body{padding:20px}.prek-catalog__body h3{font-size:23px;line-height:1.15;margin:7px 0 10px}.prek-catalog__body p{color:var(--prek-muted);line-height:1.55}.prek-mini-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:16px 0}.prek-mini-specs span{border:1px solid var(--prek-border);border-radius:14px;padding:10px;background:#FBFCFD}.prek-mini-specs b{display:block}.prek-mini-specs small{display:block;color:var(--prek-muted);font-size:11px;margin-top:2px}.prek-mobile-cta{display:none}
@media(max-width:1024px){.prek-hero,.prek-description,.prek-dimensions__layout,.prek-cta{grid-template-columns:1fr}.prek-pumps__grid,.prek-docs__grid{grid-template-columns:repeat(2,1fr)}.prek-specs__highlights{grid-template-columns:repeat(3,1fr)}.prek-catalog__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.prek-cta__buttons{justify-content:flex-start}}
@media(max-width:700px){.prek-hero{padding:24px 16px 34px;gap:24px}.prek-hero__main{min-height:310px;padding:12px;border-radius:22px}.prek-hero h1{font-size:38px}.prek-section{padding:42px 16px}.prek-nav{top:0;padding:10px 12px}.prek-pumps__grid{display:flex;overflow:auto;scroll-snap-type:x mandatory;padding-bottom:10px}.prek-pump-card{min-width:82vw;scroll-snap-align:start}.prek-docs__grid,.prek-catalog__grid,.prek-tech-gallery,.prek-specs__highlights{grid-template-columns:1fr}.prek-spec-list div,.prek-table div{grid-template-columns:1fr auto}.prek-spec-list small,.prek-table small{grid-column:1/-1}.prek-catalog{padding:18px}.prek-cta{margin:20px 12px 80px;padding:32px 20px}.prek-mobile-cta{display:flex;position:fixed;left:14px;right:14px;bottom:14px;z-index:50;min-height:54px;align-items:center;justify-content:center;background:var(--prek-accent);color:#fff!important;text-decoration:none!important;border-radius:999px;font-weight:850;box-shadow:0 18px 45px rgba(15,76,129,.35)}}

/* PREK v1.5 responsive technical tables */
.prek-responsive-table{width:100%;overflow:auto;border:1px solid var(--prek-border,#E5E7EB);border-radius:18px;background:#fff;box-shadow:0 10px 30px rgba(17,24,39,.04);margin-top:18px}.prek-responsive-table table{width:100%;border-collapse:collapse;min-width:720px}.prek-responsive-table th,.prek-responsive-table td{padding:14px 16px;border-bottom:1px solid var(--prek-border,#E5E7EB);text-align:left;vertical-align:top;color:#111827}.prek-responsive-table thead th{background:#F7F8FA;font-size:13px;text-transform:none;letter-spacing:.01em;color:#374151;font-weight:700}.prek-responsive-table tbody th{font-weight:750;background:#fbfcfd;white-space:nowrap}.prek-responsive-table td{color:#374151;font-size:14px;line-height:1.45}.prek-responsive-table tr:last-child th,.prek-responsive-table tr:last-child td{border-bottom:0}.prek-pump-card .prek-responsive-table{margin-left:-4px;margin-right:-4px;border-radius:14px}.prek-pump-card .prek-responsive-table table{min-width:620px}.prek-pump-card .prek-responsive-table th,.prek-pump-card .prek-responsive-table td{padding:11px 12px;font-size:13px}
@media(max-width:760px){.prek-responsive-table{overflow:visible;border:0;box-shadow:none;background:transparent}.prek-responsive-table table,.prek-responsive-table thead,.prek-responsive-table tbody,.prek-responsive-table th,.prek-responsive-table td,.prek-responsive-table tr{display:block;min-width:0}.prek-responsive-table thead{display:none}.prek-responsive-table tr{background:#fff;border:1px solid var(--prek-border,#E5E7EB);border-radius:16px;margin:0 0 12px;overflow:hidden;box-shadow:0 8px 22px rgba(17,24,39,.04)}.prek-responsive-table tbody th,.prek-responsive-table td{display:grid;grid-template-columns:44% 1fr;gap:12px;border-bottom:1px solid var(--prek-border,#E5E7EB);white-space:normal;background:#fff}.prek-responsive-table tbody th:before,.prek-responsive-table td:before{content:attr(data-label);font-size:12px;color:#6B7280;font-weight:700}.prek-responsive-table tr>*:last-child{border-bottom:0}}

/* PREK v1.5.1: full-width technical pump tables */
.prek-pump-tables{display:grid;gap:22px;max-width:1280px}
.prek-pump-table-block{background:#fff;border:1px solid var(--prek-border);border-radius:24px;padding:18px;box-shadow:0 14px 42px rgba(17,24,39,.055);overflow:hidden}
.prek-pump-table-block__head{display:flex;gap:14px;align-items:center;margin-bottom:14px;padding-bottom:14px;border-bottom:1px solid var(--prek-border)}
.prek-pump-table-block__head img{width:74px;height:74px;object-fit:contain;background:#F7F8FA;border:1px solid var(--prek-border);border-radius:16px;flex:0 0 auto}
.prek-pump-table-block__head h3{margin:0 0 4px;font-size:24px;letter-spacing:-.02em}
.prek-pump-table-block__head p{margin:0;color:var(--prek-muted);line-height:1.55}
.prek-pump-table-block .prek-responsive-table{margin-top:0;border-radius:18px;box-shadow:none;border:1px solid var(--prek-border)}
.prek-pump-table-block .prek-responsive-table table{min-width:980px}
.prek-pump-table-block .prek-responsive-table thead th{background:#F3F6F9;color:#0F172A;font-size:13px;text-transform:none;letter-spacing:0;font-weight:850}
.prek-pump-table-block .prek-responsive-table th,.prek-pump-table-block .prek-responsive-table td{padding:15px 16px;font-size:14px;line-height:1.55}
.prek-pump-table-block .prek-responsive-table tbody th{background:#FBFCFD;color:#0B1220;font-weight:850}
.prek-pump-details{margin-top:16px;border-top:1px solid var(--prek-border);padding-top:16px;color:var(--prek-muted)}
.prek-pump-details h4{margin:0 0 8px;color:var(--prek-text)}
@media(max-width:760px){
  .prek-pump-table-block{padding:12px;border-radius:20px}
  .prek-pump-table-block .prek-responsive-table{overflow:auto;border:1px solid var(--prek-border);background:#fff;box-shadow:0 8px 22px rgba(17,24,39,.04)}
  .prek-pump-table-block .prek-responsive-table table{display:table;min-width:860px;width:100%;border-collapse:collapse}
  .prek-pump-table-block .prek-responsive-table thead{display:table-header-group}
  .prek-pump-table-block .prek-responsive-table tbody{display:table-row-group}
  .prek-pump-table-block .prek-responsive-table tr{display:table-row;margin:0;border:0;border-radius:0;box-shadow:none;background:transparent}
  .prek-pump-table-block .prek-responsive-table th,.prek-pump-table-block .prek-responsive-table td{display:table-cell;grid-template-columns:none;gap:0;padding:12px 13px;border-bottom:1px solid var(--prek-border)}
  .prek-pump-table-block .prek-responsive-table th:before,.prek-pump-table-block .prek-responsive-table td:before{content:none}
}