/* MCAK Elite Products Hub 1.2 — isolated, accessible, framework-free UI. */
.eph-root{--eph-ink:#142135;--eph-subtle:#465771;--eph-line:#dce5ef;--eph-surface:#fff;--eph-bg:#f5f8fc;--eph-navy:#0c1a37;--eph-accent:#1749d2;--eph-cyan:#02a5af;color:var(--eph-ink);background:var(--eph-bg);font:400 16px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh;overflow-wrap:anywhere;-webkit-font-smoothing:antialiased}
.eph-root *,.eph-root *:before,.eph-root *:after{box-sizing:border-box}
.eph-root :is(h1,h2,h3,p,figure){margin-top:0}
.eph-root h1,.eph-root h2,.eph-root h3{color:var(--eph-ink);letter-spacing:-.035em;line-height:1.18;font-weight:760}
.eph-root h1{font-size:clamp(2.2rem,5vw,4.4rem)}
.eph-root h2{font-size:clamp(1.55rem,2.7vw,2.25rem)}
.eph-root h3{font-size:1.18rem}
.eph-root p{color:var(--eph-subtle)}
.eph-root a{color:var(--eph-accent);text-decoration-thickness:1px;text-underline-offset:3px}
.eph-root a:hover{text-decoration:underline}
.eph-root a:focus-visible,.eph-root button:focus-visible,.eph-root select:focus-visible,.eph-root input:focus-visible,.eph-root summary:focus-visible{outline:3px solid #078eac;outline-offset:3px}
.eph-root img{max-width:100%;height:auto}
.eph-root button,.eph-root input,.eph-root select{font:inherit}
.eph-root button{cursor:pointer}
.eph-container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.eph-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.eph-skip{position:fixed;z-index:10000;left:12px;top:-100px;padding:10px 18px;background:#fff;color:#111}
.eph-skip:focus{top:10px}
.eph-site-header{position:relative;z-index:15;background:#fff;border-bottom:1px solid var(--eph-line)}
.eph-header-inner{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.eph-site-brand{display:flex;align-items:center;max-width:45%}
.eph-site-brand img{display:block;width:auto;max-width:230px;max-height:58px;object-fit:contain}
.eph-site-brand a{text-decoration:none;color:var(--eph-ink)}
.eph-brand-text{font-size:1.3rem;font-weight:800;letter-spacing:-.035em}
.eph-nav{display:flex;flex-wrap:wrap;align-items:center;gap:clamp(10px,2vw,30px)}
.eph-nav a{font-size:.96rem;font-weight:650;color:#223550;text-decoration:none}
.eph-nav a[aria-current=page],.eph-nav a:hover{color:var(--eph-accent)}
.eph-eyebrow,.eph-section-label{display:inline-block;font-size:.76rem;letter-spacing:.09em;text-transform:uppercase;font-weight:850;color:#1855b8}
.eph-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-align:center;min-height:46px;max-width:100%;padding:11px 20px;border-radius:12px;border:1px solid transparent;font-size:.93rem;line-height:1.3;font-weight:750!important;text-decoration:none!important;transition:transform .15s ease,background-color .15s ease,box-shadow .15s ease}
.eph-button:hover{transform:translateY(-2px)}
.eph-button-primary{background:#194bc7;color:#fff!important;box-shadow:0 7px 18px rgba(25,75,199,.17)}
.eph-button-primary:hover{background:#11399e}
.eph-button-outline{background:#fff;color:#173963!important;border-color:#c7d3e3}
.eph-button-outline:hover{background:#eef4fc}
.eph-breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:28px 0 22px;font-size:.9rem;color:var(--eph-subtle)}
.eph-breadcrumbs a{text-decoration:none}
.eph-product-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;gap:45px;padding:46px 0 60px}
.eph-hero-copy h1{margin:12px 0 22px;max-width:730px}
.eph-hero-tagline{font-size:clamp(1.08rem,2vw,1.27rem);max-width:630px;line-height:1.65}
.eph-hero-actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:28px}
.eph-version{display:inline-block;background:#e4edff;border:1px solid #bbd0fd;color:#163e95;border-radius:100px;font-size:.77rem;font-weight:800;padding:5px 12px}
.eph-hero-byline{margin:24px 0 0;font-size:.9rem}
.eph-hero-visual{position:relative;padding:10px;border-radius:26px;background:linear-gradient(135deg,#d8e4ff,#f6faff 48%,#ceecf0);border:1px solid #c7d7ef;box-shadow:0 22px 65px rgba(35,61,119,.09)}
.eph-hero-visual img{display:block;width:100%;max-height:460px;object-fit:contain;border-radius:20px}
.eph-hero-art{min-height:370px;border-radius:20px;background:radial-gradient(circle at 70% 20%,#3d6dd4 0%,transparent 40%),linear-gradient(145deg,#122d64,#092143);display:flex;flex-direction:column;gap:24px;align-items:center;justify-content:center;color:#fff;text-align:center;padding:25px}
.eph-hero-art span{font-size:5.5rem;color:#9af2fa;filter:drop-shadow(0 7px 16px #398cda)}
.eph-hero-art strong{font-size:.85rem;letter-spacing:.18em}
.eph-specs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--eph-line);overflow:hidden;border:1px solid var(--eph-line);border-radius:18px;margin:0 0 52px}
.eph-spec{display:flex;flex-direction:column;gap:9px;min-height:112px;padding:23px 18px;background:#fff}
.eph-spec span{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#4c6080}
.eph-spec strong{font-size:1rem;line-height:1.4}
.eph-product-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;align-items:start;gap:48px}
.eph-primary-content{min-width:0}
.eph-content-section{padding:10px 0 42px;margin-bottom:22px;border-bottom:1px solid var(--eph-line)}
.eph-content-section h2{margin:12px 0 22px}
.eph-content-section p{line-height:1.8}
.eph-prose{font-size:1.08rem;line-height:1.86;color:#25364f}
.eph-prose :is(p,li){color:#25364f}
.eph-prose :is(h2,h3,h4){margin:24px 0 12px}
.eph-prose :is(ul,ol){padding-left:27px}
.eph-prose pre{overflow:auto;max-width:100%;padding:20px;border-radius:12px;background:#16243c;color:#eef5ff;font-size:.93rem;white-space:pre}
.eph-prose code{overflow-wrap:normal}
.eph-prose :is(table){display:block;max-width:100%;overflow-x:auto;border-collapse:collapse}
.eph-prose :is(th,td){border:1px solid var(--eph-line);padding:9px 14px}
.eph-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.eph-feature{padding:24px;border-radius:17px;border:1px solid var(--eph-line);background:#fff;box-shadow:0 10px 28px rgba(19,51,89,.035)}
.eph-feature-num{color:#1e68b9;font-size:.75rem;font-weight:850}
.eph-feature h3{margin:10px 0}
.eph-feature p{margin:0;font-size:.95rem;line-height:1.65}
.eph-aside-sticky{position:sticky;top:18px}
.eph-action-panel{background:linear-gradient(158deg,#142b57,#0d1d3d);padding:24px;color:#fff;border-radius:19px;box-shadow:0 20px 55px rgba(7,30,68,.15)}
.eph-action-panel h2,.eph-action-panel p{color:#fff}
.eph-action-panel h2{font-size:1.42rem;margin:14px 0}
.eph-action-panel .eph-section-label{color:#c9edfb}
.eph-action-panel .eph-button{width:100%;margin:6px 0}
.eph-action-panel .eph-button-outline{background:#fff}
.eph-action-panel .eph-price{font-size:1.22rem;font-weight:800;margin-top:16px}
.eph-gallery{background:#fff;padding:14px;border-radius:18px;border:1px solid var(--eph-line)}
.eph-gallery-slide{margin:0;text-align:center}
.eph-gallery-slide[hidden]{display:none}
.eph-gallery-slide img{max-height:440px;width:auto;object-fit:contain;border-radius:12px}
.eph-gallery-slide figcaption{padding:10px;color:var(--eph-subtle);font-size:.84rem}
.eph-gallery-controls{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:8px}
.eph-gallery-controls button{width:43px;height:43px;border-radius:50%;border:1px solid #b9cce3;background:#f7fbff;color:var(--eph-ink);font-size:1.2rem}
.eph-change-tabs{padding:18px;background:#fff;border:1px solid var(--eph-line);border-radius:16px}
.eph-tab-list{display:flex;gap:8px;flex-wrap:wrap;border-bottom:1px solid var(--eph-line);padding-bottom:14px}
.eph-tab-list button{border:1px solid #bdcbe2;border-radius:10px;padding:8px 12px;background:#fff;color:#1f365e;font-weight:750}
.eph-tab-list button[aria-selected=true]{background:#214dbc;color:#fff}
.eph-change-panel{padding:18px 2px 4px}
.eph-change-tabs.eph-enhanced .eph-change-panel[hidden]{display:none}
.eph-faq-list details{background:#fff;border:1px solid var(--eph-line);border-radius:12px;padding:18px 20px;margin-bottom:10px}
.eph-faq-list summary{font-size:1.02rem;font-weight:750;cursor:pointer;list-style-position:inside;color:#182d4e}
.eph-faq-list details p{margin:12px 0 0;padding-left:4px}
.eph-testimonial blockquote{margin:0;padding:20px 26px;background:#fff;border-left:4px solid #2260c5;border-radius:12px}
.eph-testimonial blockquote p{font-size:1.1rem;color:#1c2c45}
.eph-testimonial blockquote footer{font-size:.9rem;font-weight:700}
.eph-promo-zone{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:16px;margin:25px 0 34px}
.eph-promo-card,.eph-ad-placement{background:#fff;border:1px solid var(--eph-line);padding:19px;border-radius:15px;min-width:0}
.eph-promo-label{display:block;text-transform:uppercase;letter-spacing:.07em;color:#4b5c75;font-weight:750;font-size:.68rem;margin-bottom:12px}
.eph-promo-card h3{margin:9px 0}
.eph-promo-card p{font-size:.91rem;line-height:1.6}
.eph-promo-card .eph-button{min-height:40px;font-size:.86rem}
.eph-promo-image{display:block;max-height:185px;width:100%;object-fit:contain;border-radius:8px}
.eph-promo-sidebar{display:block}
.eph-promo-sidebar>*{margin:15px 0}
.eph-ad-placement{min-height:120px}
.eph-final-cta{margin:50px 0 25px;background:linear-gradient(132deg,#133267,#0c1832);color:#fff;padding:clamp(25px,5vw,48px);border-radius:22px}
.eph-final-cta h2,.eph-final-cta p{color:#fff}
.eph-final-cta p{max-width:650px}
.eph-prev-next{display:flex;justify-content:space-between;gap:16px;margin:32px 0 72px}
.eph-prev-next a{min-width:0;max-width:49%;display:block;padding:15px 18px;background:#fff;border:1px solid var(--eph-line);border-radius:12px;font-size:.87rem;text-decoration:none}
.eph-prev-next a strong{display:block;font-size:1rem}
.eph-archive-hero{padding:88px 0 66px;max-width:1050px}
.eph-archive-hero h1{max-width:920px;margin:20px 0 22px}
.eph-archive-hero>p{max-width:760px;font-size:1.11rem;line-height:1.85}
.eph-filter-form{display:flex;flex-wrap:wrap;align-items:end;gap:12px;background:#fff;padding:17px;border:1px solid var(--eph-line);border-radius:16px;box-shadow:0 12px 35px rgba(31,49,82,.035);margin-top:30px}
.eph-filter-form label{font-size:.84rem;font-weight:750;color:#284368}
.eph-filter-form input,.eph-filter-form select{background:#fff;border:1px solid #becdde;border-radius:10px;padding:11px 14px;min-height:46px;max-width:100%;color:#182b48}
.eph-filter-form input{flex:1 1 220px}
.eph-filter-form select{flex:0 1 205px}
.eph-results-heading{display:flex;align-items:baseline;justify-content:space-between;gap:20px;padding-bottom:14px;border-bottom:1px solid var(--eph-line);margin-bottom:24px}
.eph-results-heading h2{margin:0}
.eph-results-heading span{color:var(--eph-subtle);font-size:.9rem}
.eph-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-bottom:48px}
.eph-catalog-card{background:#fff;border:1px solid var(--eph-line);border-radius:17px;overflow:hidden;box-shadow:0 12px 40px rgba(23,53,100,.04);display:flex;flex-direction:column}
.eph-card-image{display:block;background:#dfebfa;aspect-ratio:1.55;overflow:hidden}
.eph-card-image img{width:100%;height:100%;object-fit:cover;transition:transform .2s ease}
.eph-card-image:hover img{transform:scale(1.025)}
.eph-image-fallback{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;background:linear-gradient(135deg,#0b234a,#285bb1);color:#e3f4ff;font-size:.74rem;letter-spacing:.1em;font-weight:850;text-align:center;padding:20px}
.eph-image-fallback span{font-size:4.2rem;color:#9de8ff}
.eph-card-content{padding:23px;display:flex;flex-direction:column;flex:1}
.eph-card-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:13px}
.eph-card-tags span{font-size:.68rem;color:#23569c;background:#edf4ff;border-radius:20px;padding:3px 9px;font-weight:800}
.eph-card-content h3{margin:0 0 11px;font-size:1.32rem}
.eph-card-content h3 a{text-decoration:none;color:var(--eph-ink)}
.eph-card-content p{font-size:.94rem;line-height:1.7;flex:1}
.eph-card-more{font-size:.9rem;font-weight:780;text-decoration:none}
.eph-pagination{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:35px 0 85px}
.eph-pagination .page-numbers{background:#fff;border:1px solid var(--eph-line);padding:8px 14px;border-radius:9px;text-decoration:none}
.eph-pagination .current{background:#1749d2;color:#fff}
.eph-empty{padding:60px 25px;text-align:center;background:#fff;border-radius:16px;margin-bottom:60px;border:1px solid var(--eph-line)}
.eph-site-footer{background:#0c1b36;color:#eef3ff;padding:46px 0}
.eph-footer-inner{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:30px}
.eph-footer-inner p,.eph-footer-inner a{color:#d0dcf1}
.eph-footer-inner a{display:block;margin-bottom:8px}
.eph-footer-author{font-size:.9rem}
@media(max-width:950px){.eph-product-layout{grid-template-columns:minmax(0,1fr) 265px;gap:24px}.eph-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.eph-product-hero{gap:25px}.eph-specs{grid-template-columns:repeat(2,1fr)}}
@media(max-width:750px){.eph-container{width:min(100% - 28px,1180px)}.eph-header-inner{min-height:70px}.eph-site-brand{max-width:55%}.eph-site-brand img{max-width:155px;max-height:48px}.eph-nav{gap:12px}.eph-nav a{font-size:.85rem}.eph-product-hero{grid-template-columns:1fr;padding:24px 0 40px;gap:25px}.eph-hero-art{min-height:255px}.eph-product-layout{grid-template-columns:1fr}.eph-aside-sticky{position:static}.eph-product-aside{order:-1}.eph-action-panel{padding:20px}.eph-action-panel .eph-button{width:auto;margin:4px}.eph-feature-grid{grid-template-columns:1fr}.eph-archive-hero{padding:55px 0 42px}.eph-filter-form{align-items:stretch}.eph-filter-form label{flex:0 0 100%}.eph-filter-form :is(input,select,.eph-button){flex:1 1 100%;width:100%}.eph-footer-inner{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.eph-header-inner{flex-direction:column;justify-content:center;padding:15px 0;gap:10px}.eph-site-brand{max-width:100%}.eph-card-grid{grid-template-columns:1fr}.eph-specs{grid-template-columns:1fr 1fr}.eph-spec{padding:16px 12px;min-height:90px}.eph-spec strong{font-size:.85rem}.eph-prev-next{flex-direction:column}.eph-prev-next a{max-width:100%}.eph-footer-inner{grid-template-columns:1fr}.eph-product-hero h1{font-size:2.25rem}.eph-hero-actions .eph-button{width:100%}.eph-archive-hero h1{font-size:2.38rem}}
@media(prefers-reduced-motion:reduce){.eph-root *,.eph-root *:before,.eph-root *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Status labels and related products: semantic clarity across releases and projects. */
.eph-public-status{display:inline-flex;align-items:center;margin:12px 9px 8px 0;padding:5px 12px;border-radius:99px;background:#e9f2ff;color:#183d71;font-size:.82rem;font-weight:790;border:1px solid #b7d5fb}
.eph-related{margin:46px 0 25px}
.eph-related h2{margin:12px 0 22px}
.eph-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.eph-related-card{border:1px solid var(--eph-line);background:#fff;padding:21px;border-radius:15px;box-shadow:0 4px 22px rgba(17,46,83,.035)}
.eph-related-card h3{font-size:1.08rem;line-height:1.4;margin:10px 0}
.eph-related-card a{color:var(--eph-ink);text-decoration:none}
.eph-related-card a:hover{text-decoration:underline}
.eph-related-card p{font-size:.91rem;line-height:1.65;margin:0}
.eph-related-status{display:inline-flex;background:#e8f2fc;color:#22518b;border-radius:40px;padding:3px 9px;font-size:.76rem;font-weight:700}
.eph-hero-art{overflow:hidden}
@media(max-width:920px){.eph-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.eph-related-grid{grid-template-columns:1fr}}
/* v1.2.0: Direct client-acquisition journeys, accessible and mobile-first. */
.eph-nav .eph-nav-contact{background:#174bb6;color:#fff;border-radius:9px;padding:9px 15px;font-weight:750;text-decoration:none}
.eph-nav .eph-nav-contact:hover,.eph-nav .eph-nav-contact:focus-visible{background:#103886;color:#fff}
.eph-archive-cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 4px}
.eph-service-overview{margin:30px 0 46px}
.eph-service-overview>p{max-width:800px;line-height:1.75;color:#33445f}
.eph-service-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:25px 0}
.eph-service-card{padding:24px;border:1px solid var(--eph-line);border-radius:16px;background:#fff}
.eph-service-card h3{margin:0 0 10px;line-height:1.4;font-size:1.19rem}
.eph-service-card p{font-size:.98rem;line-height:1.75;color:#263958}
.eph-service-card a{font-weight:760}
.eph-aside-client{margin-top:14px;padding:18px 20px;background:#f0f6ff;border:1px solid #c7ddfa;border-radius:14px}
.eph-aside-client p{margin:8px 0 13px;color:#29425f;font-size:.92rem;line-height:1.7}
.eph-aside-client .eph-button{font-size:.84rem;width:100%;white-space:normal;text-align:center}
.eph-client-section{margin:54px 0;scroll-margin-top:30px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:30px;padding:clamp(20px,4vw,42px);border:1px solid #c2d4ed;background:linear-gradient(120deg,#f3f7ff,#fff);border-radius:23px}
.eph-client-intro h2{font-size:clamp(1.62rem,2.6vw,2.25rem);line-height:1.24;margin:14px 0}
.eph-client-intro h3{font-size:1.2rem;margin:24px 0 10px}
.eph-client-intro p,.eph-client-intro li{color:#263b59;line-height:1.8}
.eph-client-intro ul{padding-left:22px}
.eph-client-note{border-left:3px solid #376ca6;padding-left:12px;font-size:.92rem}
.eph-client-contact{padding:clamp(16px,2.8vw,28px);border:1px solid #d4e0ef;background:#fff;border-radius:17px}
.eph-client-contact h3{margin:2px 0 23px;font-size:1.38rem}
.eph-client-form{display:grid;gap:17px}
.eph-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.eph-client-form label{display:grid;gap:7px;font-size:.91rem;font-weight:730;color:#263e5b}
.eph-client-form :is(input:not([type=checkbox]),textarea,select){width:100%;min-width:0;max-width:100%;border:1px solid #a8bad3;border-radius:9px;padding:12px 13px;background:#fff;color:#182b46;font:inherit;font-size:1rem}
.eph-client-form :is(input,textarea,select):focus-visible{outline:3px solid #87b8fa;outline-offset:1px}
.eph-client-form textarea{resize:vertical}
.eph-client-form .eph-consent{display:flex;align-items:start;gap:11px;font-weight:520;font-size:.88rem;line-height:1.6}
.eph-consent input{flex:0 0 auto;width:19px;height:19px;margin-top:2px;accent-color:#1b55b5}
.eph-form-helper,.eph-contact-alternative{font-size:.86rem;line-height:1.6;color:#4b5a72}
.eph-form-helper{margin:0}
.eph-contact-alternative{margin:21px 0 0}
.eph-form-notice{background:#eaf8ef;color:#165b32;border:1px solid #8dc7a3;border-radius:10px;padding:13px 15px;margin:0 0 19px}
.eph-form-notice p{margin:4px 0}
.eph-form-error{background:#fff5ec;border-color:#dfb08c;color:#7e3116}
.eph-trap{position:absolute!important;left:-10000px!important;height:1px!important;width:1px!important;overflow:hidden!important}
@media(max-width:950px){.eph-client-section{grid-template-columns:1fr}.eph-service-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.eph-form-grid,.eph-service-cards{grid-template-columns:1fr}.eph-archive-cta .eph-button{width:100%}.eph-client-section{padding:16px;gap:20px}.eph-client-contact{padding:17px}.eph-nav{flex-wrap:wrap;justify-content:center;gap:8px}.eph-nav .eph-nav-contact{padding:8px 10px}}