.ap-header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid #dce5ee;color:#102d4b}
.ap-shell{width:min(1120px,92%);margin:auto}.ap-nav{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:90px;padding:8px 0}.ap-brand{display:flex;align-items:center;gap:8px;color:#075393;font-weight:900;text-decoration:none;white-space:nowrap}.ap-brand img{width:78px;height:70px;object-fit:contain}.ap-links{display:flex;gap:5px;flex-wrap:wrap}.ap-links a{padding:8px 10px;border-radius:7px;text-decoration:none;color:#173c62;font-size:14px;font-weight:700}.ap-links a:hover,.ap-links a[aria-current]{background:#edf4fb;color:#075393}.ap-links a[aria-current]{box-shadow:inset 0 -3px #ef6415}
.ap-footer{background:#06264b;color:#e2ecf6;padding:28px 0;margin-top:34px}.ap-footer a{color:inherit;text-decoration:none}.ap-footer-links{display:flex;flex-wrap:wrap;gap:18px;margin:14px 0}.ap-footer p{margin:6px 0}.ap-skip{position:fixed;top:-100px;right:20px;background:white;color:#075393;padding:10px;z-index:99}.ap-skip:focus{top:5px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #ef6415;outline-offset:3px}
body{background:#fff}main{min-height:40vh}img{max-width:100%}.ap-contact{color:#075393}.btn-primary{background:#d94b00!important;border-color:#d94b00!important;color:#fff!important}
@media(max-width:800px){.ap-nav{flex-direction:column;gap:3px}.ap-links{justify-content:center}.ap-brand img{width:64px;height:56px}.ap-links a{font-size:13px;padding:7px 8px}.ap-header{position:relative}}
@media print{.ap-header,.ap-footer,.ap-skip{display:none}}

.ap-product{margin:0;font-family:Tahoma,Arial,sans-serif;line-height:1.9;color:#102d4b;background:white}.ap-product-hero{padding:48px 0;background:#edf4fb;border-bottom:3px solid #ef6415}.ap-product h1{font-size:clamp(28px,4vw,44px);margin:8px 0}.ap-product-hero p{max-width:850px}.ap-order{display:inline-block;background:#bd4100;color:white;padding:10px 24px;border-radius:8px;text-decoration:none}.ap-specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;padding:30px 0}.ap-specs article{border:1px solid #dce5ee;border-top:3px solid #075393;padding:22px;border-radius:8px}.ap-specs h2,.ap-specs h3{font-size:21px;color:#075393}.ap-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:24px 0}.ap-gallery figure{margin:0;border:1px solid #dce5ee;border-radius:10px;overflow:hidden;background:white}.ap-gallery img{width:100%;height:300px;object-fit:contain;display:block}.ap-gallery figcaption{padding:14px;background:#edf4fb;font-size:14px}.ap-nav{flex-wrap:wrap}.ap-links{justify-content:center}@media(max-width:800px){.ap-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.ap-gallery{grid-template-columns:1fr}.ap-gallery img{height:320px}}

/* Shared layout and mobile navigation repairs. */
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:110px}body{margin:0}
.ap-header{padding:0}.ap-nav{min-width:0}.ap-links{min-width:0}
.ap-links a{display:inline-flex;align-items:center;min-height:44px}
.ap-menu-toggle{display:none;font:inherit;font-weight:700;color:#075393;background:#fff;border:1px solid #c5d5e5;border-radius:8px;min-height:44px;padding:8px 16px;cursor:pointer}
.ap-contact-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:20px 0}
.ap-contact-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:10px 20px;border-radius:8px;text-decoration:none;font-weight:700}
.ap-call{border:1px solid #075393;color:#075393!important;background:#fff}
.ap-gallery figcaption{color:#102d4b}.ap-footer{padding-bottom:80px}
.wa{z-index:30;font-size:14px;box-shadow:0 3px 12px #0002}
@media(max-width:800px){
 .ap-nav{flex-direction:row;justify-content:space-between;gap:8px;padding:8px 0;min-height:72px}
 .ap-brand{font-size:14px}.ap-brand img{width:54px;height:48px}
 .ap-nav-ready .ap-menu-toggle{display:inline-flex;align-items:center}
 .ap-links{width:100%;flex-basis:100%;justify-content:flex-start}
 .ap-nav-ready .ap-links:not(.is-open){display:none}
 .ap-links a{font-size:14px;padding:10px 12px}
 html{scroll-padding-top:10px}
}
@media(max-width:600px){
 .ap-home .hero{background-size:150px auto;background-position:center 12px;padding:170px 0 28px;min-height:0}
 .ap-home .hero h1{font-size:26px}.ap-home .hero p{margin-top:12px;font-size:16px}
 .ap-home .hero .actions{margin-top:18px}.ap-contact-actions{gap:10px}
 .ap-contact-actions a{flex:1 1 150px}.container.card{margin-left:auto;margin-right:auto}
 .wa{left:12px;bottom:12px;padding:10px 16px}
}
@media print{.ap-menu-toggle,.wa,.floating-wa{display:none!important}}

.ap-field-error{font-size:14px;color:#a62020;margin:6px 0 0}
.ap-validation-summary{color:#a62020;font-weight:700}.ap-validation-summary:empty{display:none}
[aria-invalid="true"]{border-color:#a62020!important}
.science-button:disabled{opacity:.5;cursor:not-allowed}
.science-result[hidden]{display:none!important}
.calculator-hero-media{max-width:340px;justify-self:center}
@media(max-width:700px){.calculator-hero-media{display:none}.calculator-hero-copy h1{font-size:28px}.ap-nav .ap-brand{flex:0 1 auto}}
@media print{.science-panel[hidden],.science-result[hidden]{display:none!important}}