:root{--brand:#4c809e;--blue:#267dad;--navy:#16384c;--pale:#eaf5fa;--ink:#173548;--muted:#526570;--line:#cedee6}
body{color:var(--ink)}.design-switch{background:#173548;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:10px max(24px,calc((100vw - 1160px)/2));gap:20px;font:12px 'DM Sans',sans-serif}.design-switch nav{display:flex;gap:5px}.design-switch a{padding:8px 13px;border-radius:5px;color:#d4e4ec}.design-switch a[aria-current]{background:#fff;color:#173548}.official-logo{width:78px;height:74px;object-fit:contain;display:block}.top{position:relative;background:#fff}.nav{height:101px}.navlinks{gap:27px;font-size:14px}.button{background:var(--blue);border-color:var(--blue);min-height:51px;padding:0 25px;font-weight:600}.button:hover{background:#205f80;border-color:#205f80}.button.light{color:var(--navy);border-color:var(--brand);background:transparent}.button.light:hover{background:#e3f0f5}.text-link{border-color:var(--brand);color:var(--navy)}.section{padding:100px 0}.section p{line-height:1.8}.broker{background:var(--navy)}.kafka-connector{border-color:var(--brand)}.architecture,.operations-model{border-color:var(--line)}.capability svg{stroke:var(--brand)}.grey{background:#eef5f8}.faq details{border-color:var(--line)}.closing{background:var(--navy);border-radius:18px;padding:58px}.closing .button.light{color:#fff;border-color:#a2c9de}.closing .button.light:hover{background:#245670}.footer{color:var(--muted)}dialog{border:1px solid var(--line);border-radius:18px;color:var(--navy)}dialog::backdrop{background:#122a3ab3}button:focus-visible,a:focus-visible{outline-color:#267dad}.footer .brand{color:var(--brand)}
/* Large color fields and geometric display type echo the KubeMQ visual style. */
.kubemq{font-family:'Manrope',sans-serif}.kubemq h1{font-size:clamp(52px,5.1vw,76px);font-weight:600;letter-spacing:-3.6px;line-height:1.09;max-width:740px}.kubemq h2{font-weight:600;letter-spacing:-1.7px}.kubemq .hero-field{position:relative;overflow:hidden;background:#d1ebf5;background-image:radial-gradient(ellipse at 95% 10%,#74b3d7 0,transparent 60%),linear-gradient(120deg,#e8f6f8,#acd9ef)}.kubemq .hero-field:before{content:'';position:absolute;inset:-450px -200px 0 55%;border-radius:50%;border:110px solid #ffffff25;transform:rotate(-30deg);pointer-events:none}.kubemq .hero{position:relative;grid-template-columns:1.35fr .9fr;gap:55px;padding:85px 0 80px;min-height:620px}.kubemq .context{display:flex;align-items:center;gap:12px;border:0;background:transparent;padding:0;border-radius:0;margin-bottom:28px;font-size:13px;line-height:1.6;color:#395967;letter-spacing:.05px;max-width:100%}.kubemq .context .dot{width:25px;height:2px;border-radius:0;flex:0 0 25px;background:#4c809e}.kubemq .context strong{font-weight:650;color:#173548}.kubemq .lead{font-size:17px;max-width:570px;color:#24475b;line-height:1.75}.kubemq .hero-migration{color:#24475b}.kubemq .button{border-radius:30px}.kubemq .cost-art{background:#ffffffaa;box-shadow:0 20px 80px #28658513;border:1px solid #ffffffbb;backdrop-filter:blur(10px);padding:30px;border-radius:22px;transform:none}.kubemq .bar.new{background:#267dad}.kubemq .bar.old{background:repeating-linear-gradient(135deg,#a3c4d5 0px,#a3c4d5 1px,#d7e7ef 1px,#d7e7ef 6px);border-color:#8eafbf}.kubemq .art-result{border:0;color:var(--navy)}.kubemq .art-note,.kubemq .footnote{color:#395967}.kubemq .customer-field{background:#15384b;color:white}.kubemq .customers{padding:44px 0 52px}.kubemq .customers h2{color:white;font-size:27px;letter-spacing:-.5px}.kubemq .customers-intro{color:#bcd6e5}.kubemq .customer-names{color:#fff;opacity:.92}.kubemq .customer-names li{color:inherit}.kubemq .architecture{background:linear-gradient(135deg,#f4fafc,#d7ebf4);padding:35px;border:0;border-radius:20px}.kubemq .operations-model{background:#fff;border-radius:20px;padding:40px}.kubemq .operations-workflows div{background:#eaf4f9}.kubemq .operations-workflows span{color:#267dad}.kubemq .section-top h2{max-width:700px}.kubemq .capability{padding:28px 22px;background:#f2f8fb;border-radius:14px;border:0}.kubemq .supporting-capabilities{gap:18px}.kubemq .split{gap:80px}.kubemq .protocol-strip{border-color:#6c9ab4}.kubemq .closing{background:linear-gradient(110deg,#173b50,#2c7199)}
/* Centered typography, quiet surfaces, and explorable product diagrams echo the alternate layout. */
.alternate{font-family:'DM Sans',sans-serif;background:#fcfcfb;color:#263e4a}.alternate .top{background:#fcfcfb;border-bottom:0}.alternate .hero{display:block;text-align:center;padding:69px 0 54px}.alternate .hero-copy{max-width:960px;margin:auto}.alternate h1{font-size:clamp(52px,5.4vw,76px);font-weight:550;letter-spacing:-3px;line-height:1.08;margin:0 auto 25px}.alternate .context{border:0;background:#eaf1f4;color:#416478;padding:8px 15px;margin-bottom:23px}.alternate .dot{background:var(--brand)}.alternate .lead{font-size:20px;line-height:1.5;max-width:780px;margin:auto;color:#52616a}.alternate .hero-migration{font-weight:450;color:#65757c}.alternate .hero .actions{justify-content:center;margin-top:29px}.alternate .button{border-radius:7px;background:#345e76;border-color:#345e76}.alternate .button.light{background:transparent;color:#345e76}.alternate .footnote{max-width:670px;margin:20px auto 0;font-size:10px}.alternate .cost-art{display:none}.alternate h2{font-size:44px;line-height:1.14;letter-spacing:-1.5px;font-weight:550}.alternate .customers{padding:68px 0 74px;border-bottom:1px solid #dbe3e6}.alternate .customers h2{font-size:31px;color:#263e4a}.alternate .customer-names{color:#526774}.alternate .architecture{background:#edf2f3;border:0;border-radius:14px}.alternate .operations-model{border-radius:12px;box-shadow:0 6px 0 #d9e5eb;border-color:#cbd9df}.alternate .section{padding:86px 0}.alternate .grey{background:#f0f4f5}.alternate .supporting-capabilities{gap:30px}.alternate .capability{border-color:#abc4d1}.alternate .faq{max-width:870px;margin-left:auto;margin-right:auto}.alternate .closing{border-radius:12px;background:#e5f0f5;color:#263e4a}.alternate .closing p,.alternate .closing small{color:#526570}.alternate .closing .button.light{color:#fff;background:#345e76}.messaging-demo{margin:0 auto 10px}.pattern-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:18px}.pattern-tabs button{text-align:left;border:0;border-bottom:3px solid transparent;background:transparent;padding:17px 14px;color:#415967;font-size:16px;font-weight:600}.pattern-tabs button span{display:block;font-size:12px;color:#6b7c85;font-weight:400;margin-top:6px}.pattern-tabs button[aria-selected=true]{border-color:#4c809e;background:#edf4f7;border-radius:6px 6px 0 0}.pattern-panel{display:grid;grid-template-columns:.9fr 1.4fr;gap:45px;align-items:center;background:#ecf1f3;border-radius:14px;padding:48px;min-height:310px}.pattern-panel h3{font-size:30px;letter-spacing:-1px;margin:14px 0}.pattern-panel p{font-size:14px;min-height:70px}.pattern-panel .text-link{margin-top:18px;font-size:13px}.demo-label{color:#617c8b;font-size:12px}.network{position:relative;display:flex;justify-content:center;align-items:center;min-height:205px;padding-bottom:35px;background-image:radial-gradient(#afc4cf 1px,transparent 1px);background-size:17px 17px}.endpoint{padding:17px 12px;border:1px solid #b5cbd7;border-radius:9px;background:#fff;font-size:13px;box-shadow:0 4px 0 #d2e0e7;text-align:center}.endpoint small{display:block;font-size:10px;color:#738995;margin-top:6px}.wire{height:2px;background:#8bafc3;flex:1;min-width:12px;display:flex;align-items:center;justify-content:space-evenly}.wire i{height:6px;width:6px;border-radius:50%;background:#4c809e}.network-hub{background:#fff;border:1px solid #9fbecd;border-radius:14px;padding:15px;box-shadow:0 8px 0 #c2d7e2;text-align:center}.network-hub img{width:65px;height:62px;margin:auto}.network-hub span{display:block;font-size:10px;color:#4c809e;margin-top:10px}.network-caption{position:absolute;bottom:0;font-size:11px;color:#526b78;background:#ecf1f3;padding:4px 10px}.alternate .plain{font-weight:500}
@media(max-width:1000px){.navlinks{gap:14px;font-size:12px}.kubemq .hero{gap:30px;grid-template-columns:1.2fr 1fr}.kubemq h1{font-size:55px}.pattern-panel{padding:28px;gap:25px}.split,.kubemq .split{gap:40px}}
@media(max-width:860px){.navlinks{display:none}.navlinks.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:white;padding:25px;z-index:10}.menu{display:block}.nav{gap:12px;height:90px}.official-logo{width:66px;height:65px}.kubemq .hero{display:block;padding:55px 0}.kubemq .hero-copy{max-width:650px}.kubemq .cost-art{max-width:520px;margin:45px auto 0;transform:none}.pattern-panel{grid-template-columns:1fr}.network{min-height:220px}.pattern-panel p{min-height:0}.alternate .hero{padding:45px 0}.alternate h1{font-size:57px}.section{padding:65px 0}.design-switch{padding:9px 20px}}
@media(max-width:600px){.wrap{padding:0 22px}.design-switch{flex-direction:column;gap:7px;padding:8px 15px}.design-switch>span{display:none}.design-switch nav{width:100%;justify-content:center}.nav .plain{display:none}.nav .button.small{font-size:11px;padding:0 13px}.kubemq h1,.alternate h1{font-size:44px;letter-spacing:-2px}.kubemq h2,.alternate h2{font-size:34px}.kubemq .lead,.alternate .lead{font-size:16px}.hero .actions{flex-wrap:wrap}.kubemq .cost-art{padding:22px}.pattern-tabs{grid-template-columns:repeat(2,1fr);gap:8px}.pattern-tabs button{font-size:14px;padding:13px 9px}.pattern-tabs button span{font-size:10px}.pattern-panel{padding:25px 17px;gap:18px}.network-hub{padding:10px}.network-hub img{width:54px;height:52px}.endpoint{font-size:11px;padding:12px 8px}.network-caption{font-size:9px}.closing{padding:32px 24px}.kubemq .customers h2,.alternate .customers h2{font-size:25px}.kubemq .architecture,.kubemq .operations-model{padding:25px}.kubemq .supporting-capabilities{gap:15px}.section,.alternate .section{padding:60px 0}.alternate .customers{padding:50px 0}.official-logo{width:60px;height:62px}dialog{max-width:calc(100vw - 32px)}}
.alternate .cost-art{display:block;max-width:680px;margin:42px auto 0;text-align:left;background:#edf3f6;border:1px solid #cfdee6;border-radius:14px;padding:32px}.alternate .bar.new{background:#4c809e}.alternate .bar.old{border-color:#9ab9ca;background:repeating-linear-gradient(135deg,#a9c3d1 0px,#a9c3d1 1px,#dce8ee 1px,#dce8ee 6px)}.alternate .art-result{border-color:#cfdee6;color:#263e4a}.alternate .art-note{color:#526570}
@media(max-width:600px){.alternate .cost-art{padding:22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Floating glass navigation. */
.kubemq .top{position:sticky;top:14px;margin:14px auto 0;width:calc(100% - 32px);max-width:1320px;z-index:20;border:1px solid rgba(255,255,255,.8);border-radius:28px;background:rgba(225,242,250,.32);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 8px 30px #173b5014, inset 0 1px 0 #fff}.kubemq .top .nav{height:84px;padding-left:26px;padding-right:26px;gap:20px}.kubemq .top .official-logo{width:61px;height:59px}.kubemq .top .navlinks{gap:20px;font-size:13px}.kubemq .top .product-submenu{top:calc(100% + 9px);border:1px solid #ffffffdb;border-radius:24px;overflow:hidden;background:rgba(247,252,255,.94);backdrop-filter:blur(24px) saturate(145%);-webkit-backdrop-filter:blur(24px) saturate(145%);box-shadow:0 15px 40px #173b5020}.kubemq .top .product-submenu:before{content:"";position:absolute;top:-12px;left:0;right:0;height:12px}.kubemq .top .product-menu-intro{background:#dceef58c}.kubemq .top .product-menu-links{background:#ffffff30}.kubemq .top .product-menu[open] summary:after{bottom:0}.kubemq .top .menu{border-radius:50%;width:40px;height:40px;background:#ffffff85;border:1px solid #b8d0dd}.kubemq .top .button.small{min-height:43px;padding:0 18px}
@media(max-width:1100px) and (min-width:861px){.kubemq .top .navlinks{gap:12px;font-size:12px}.kubemq .top .nav{gap:12px;padding:0 20px}.kubemq .top .plain{display:none}}
@media(max-width:860px){.kubemq .top{top:8px;margin-top:8px;width:calc(100% - 20px);border-radius:23px}.kubemq .top .nav{height:72px;padding:0 15px}.kubemq .top .official-logo{width:53px;height:51px}.kubemq .top .navlinks.open{top:calc(100% + 9px);border:1px solid #ffffffdb;border-radius:23px;background:rgba(246,251,254,.96);backdrop-filter:blur(22px);box-shadow:0 14px 32px #173b501c;max-height:calc(100dvh - 105px);overflow-y:auto;align-items:stretch;text-align:left;padding:20px 24px}.kubemq .top .navlinks.open>a{padding:8px 0}.kubemq .top .product-submenu{position:static;border:0;border-radius:12px;box-shadow:none;background:#ffffff70;backdrop-filter:none}.kubemq .top .product-submenu:before{display:none}.kubemq .top .navlinks{gap:9px}.kubemq .top .product-menu-links{padding:0}.kubemq .top .product-menu summary{font-size:13px}.kubemq .top .button.small{font-size:11px;padding:0 14px}}
@supports not (backdrop-filter:blur(1px)){.kubemq .top,.kubemq .top .product-submenu{background:#f2f8fb}}

.kubemq .product-section-nav,.kubemq .move-nav{top:108px}
.kubemq main [id]{scroll-margin-top:178px}
@media(max-width:860px){.kubemq .product-section-nav,.kubemq .move-nav{top:89px}.kubemq main [id]{scroll-margin-top:155px}}

/* Let the hero gradient continue behind the floating glass header. */
.kubemq{display:flow-root}
.kubemq .top{margin-bottom:-100px}
.kubemq main> :first-child{border-top:100px solid transparent;background-origin:border-box}
@media(max-width:860px){.kubemq .top{margin-bottom:-82px}.kubemq main> :first-child{border-top-width:82px}}

/* Keep the decorative arc inside the same continuous hero surface. */
.kubemq main>.hero-field:first-child{border-top:0;padding-top:100px}
@media(max-width:860px){.kubemq main>.hero-field:first-child{padding-top:82px}}

/* Keep navigation visible in both scroll directions. */
.kubemq .top{position:fixed;left:50%;transform:translateX(-50%);margin:0}

.kubemq .top{transition:transform .22s ease,opacity .22s ease}
.kubemq .top.scroll-hidden{transform:translate(-50%,calc(-100% - 24px));opacity:0;pointer-events:none}
@media(prefers-reduced-motion:reduce){.kubemq .top{transition:none}}

/* Clear glass without a white tint or highlight. */
.kubemq .top{background:rgba(76,128,158,.06);border-color:rgba(76,128,158,.18);box-shadow:0 8px 28px #173b5010}

/* Compact proportions, with stronger blur over page content. */
.kubemq .top .nav{height:74px}
.kubemq .top .official-logo{width:54px;height:52px}
.kubemq .top.over-content{backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px)}
.kubemq .product-section-nav,.kubemq .move-nav{top:98px}
.kubemq main>:first-child{border-top-width:90px}
.kubemq main>.hero-field:first-child{padding-top:90px}
@media(max-width:860px){.kubemq .top .nav{height:66px}.kubemq .top .official-logo{width:48px;height:46px}.kubemq main>:first-child{border-top-width:76px}.kubemq main>.hero-field:first-child{padding-top:76px}.kubemq .product-section-nav,.kubemq .move-nav{top:83px}}

/* Authentic customer marks, optically balanced on the dark customer strip. */
.customer-names li{display:flex;align-items:center;justify-content:center;height:72px}
.customer-names img{display:block;width:140px;height:48px;max-width:100%;object-fit:contain}
.kubemq .customer-names img{filter:brightness(0) invert(1)}
.kubemq .customer-names img[src$=".png"]{filter:grayscale(1) invert(1) brightness(3);mix-blend-mode:screen}
.customer-names .gewiss img{width:150px;height:42px;object-fit:cover}
.customer-names .hpe img{width:104px}
.customer-names .elia img{width:162px}
.customer-names .totalplay img{width:140px;height:68px}
@media(max-width:600px){.customer-names{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.customer-names img{width:110px}.customer-names .hpe img{width:80px}.customer-names .gewiss img{width:110px;height:32px}.customer-names .totalplay img{height:57px}}
.kubemq .customer-names{opacity:1}

/* Industry labels beneath the customer marks. */
.customer-names li{height:auto;min-height:108px;flex-direction:column;gap:16px;justify-content:flex-start}
.customer-names img{height:68px}
.customer-names .gewiss img{height:68px;object-fit:cover}
.customer-names .customer-industry{display:block;font-size:12px;font-weight:400;letter-spacing:0;line-height:1.5;white-space:normal;color:#bcd6e5}
@media(max-width:600px){.customer-names li{min-height:98px;gap:10px}.customer-names img,.customer-names .gewiss img,.customer-names .totalplay img{height:57px}.customer-names .customer-industry{font-size:10px}}

/* Keep the mobile navigation in one scrollable column when a submenu expands. */
@media(max-width:860px){
  .kubemq .top .navlinks.open{flex-wrap:nowrap}
  .kubemq .top .navlinks.open>*{flex-shrink:0}
}
/* Section navigation follows the visible header instead of leaving an empty gap. */
.kubemq:has(.top.scroll-hidden) :is(.product-section-nav,.move-nav){top:0}

/* Keep the first keyboard control above the floating navigation. */
.skip:focus{z-index:100;background:#173b50;color:#fff}
.kubemq .button:not(.light){background:#356d8b;border-color:#356d8b}

.kubemq .article-body a.button{color:#fff;text-decoration:none}
.breadcrumbs{padding-top:24px;padding-bottom:0;font-size:13px}.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:8px 12px;list-style:none;margin:0;padding:0}.breadcrumbs li{display:flex;gap:12px;min-width:0;overflow-wrap:anywhere}.breadcrumbs li+li:before{content:'/';color:#527486}.breadcrumbs a{text-decoration:underline;text-underline-offset:3px}.breadcrumbs [aria-current]{color:#35576b}