/* Reference design: crisp light surfaces, deep blue navigation, cloud artwork. No external dependencies. */
/* Keep the shared navigation aligned when routes differ in scroll height. */
html{overflow-y:scroll}
@supports(scrollbar-gutter:stable){html{overflow-y:auto;scrollbar-gutter:stable}}
:root{color-scheme:light;--bg:#f5fbff;--panel:#fff;--text:#153654;--muted:#506b8c;--line:#d4e5f8;--mint:#0669d6}
body{background:radial-gradient(ellipse 75% 430px at 70% 9%,#e4f4ff,transparent 85%),#f7fbff;color:var(--text);font-family:"Segoe UI",Arial,sans-serif;line-height:1.45}
/* Fill short public pages without fixing or overlaying the footer. Cabinet has its own shell. */
body:not(.reference-cabinet){display:flex;flex-direction:column;min-height:100vh;min-height:100svh}
body:not(.reference-cabinet)>.site-header,body:not(.reference-cabinet)>.site-footer{flex-shrink:0;width:100%;margin-block:0}
body:not(.reference-cabinet)>main{flex:1 0 auto;min-height:0;margin-block:0}
h1,h2,h3{letter-spacing:-.035em;font-weight:650}h2{font-size:clamp(25px,2.6vw,32px);line-height:1.2}
main{width:84%;max-width:1120px;padding:0;margin:auto}
.site-header{max-width:none;min-height:56px;height:56px;padding:0 max(24px,calc((100% - min(77%,1052px))/2));border:0;background:linear-gradient(100deg,#18334e,#1d3d5b);color:white;gap:24px}
.reference-home .site-header{position:sticky;top:0;z-index:100;box-shadow:0 3px 14px #12314d18;max-height:100vh;max-height:100svh;overflow-y:auto}
.reference-home main [id]{scroll-margin-top:84px}
.brand{color:white;font-size:24px;font-weight:700;letter-spacing:-.065em;gap:0;white-space:nowrap}
.brand-cloud{width:36px;height:28px;color:#269aff;margin-right:12px;flex:none}
.brand-mark{display:none}.brand-light{font-weight:400}
.brand-logo{display:block;width:240px;height:auto;flex:none}.site-footer .brand-logo{width:220px}
.public-navigation{gap:30px;align-self:stretch;font-size:13px;white-space:nowrap}
.public-navigation>a:not(.button){height:100%;display:flex;align-items:center;position:relative;color:#fff}
.public-navigation>a:hover{color:#b9deff}.public-navigation>a:not(.button)[aria-current=page]{color:#fff;border:0;padding-bottom:0}
.public-navigation>a:not(.button)[aria-current=page]:after{content:"";position:absolute;bottom:0;left:0;right:0;height:4px;background:#309bff}
.language-label{margin-left:26px;font-size:12px;color:#f2f7fc}
.button{background:linear-gradient(120deg,#0b73df,#0564cc);border-color:#086ad4;border-radius:6px;padding:12px 24px;gap:22px;font-size:14px;line-height:1.4;color:#fff;box-shadow:0 8px 20px #1576cf12;font-weight:650;transition:background .18s,box-shadow .18s}
.button:hover{background:#0058b8;color:white;transform:none;box-shadow:0 9px 24px #1576cf25}
.site-header .button-small{font-size:12px;padding:10px 16px;gap:0;color:#fff;background:#086bd6;border-color:#247fe2;margin-block:auto}
.site-header .text-link{color:#fff}.menu-toggle{display:none}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #3b9aff;outline-offset:4px}
.hero{padding:38px 34px 24px;grid-template-columns:1fr 1.08fr;gap:14px;position:relative}
.hero h1{font-size:clamp(36px,4.1vw,53px);line-height:1.1;margin-bottom:18px;letter-spacing:-.04em}
.sky-word{color:#1681e7}.hero .intro{font-size:16px;line-height:1.5;color:#3d6086;margin-bottom:0}
.hero-actions{gap:28px;margin:25px 0 18px}.hero-actions .button{white-space:nowrap}
.text-link{color:#0066d1;border-color:#7ebaff;font-size:14px}.text-link:hover{color:#004ea6}
.launch-state{display:flex;align-items:center;gap:7px;font-size:12px;margin:0;color:#526e91}
.launch-state>span{width:10px;height:10px;border-radius:50%;background:#76b9fb;box-shadow:inset 0 0 0 3px #a6d2ff}
.hero-art{margin:-12px -18px -5px -8px;position:relative}.hero-art img{display:block;width:100%;height:auto}
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:0;background:#ffffff70;border:1px solid #daebfc;border-radius:13px;padding:20px 22px;box-shadow:none}
.principles>div{display:flex;align-items:center;gap:22px;padding:0 24px;min-width:0}.principles>div+div{border-left:1px solid #cddff1}
.principles strong{font-size:16px;line-height:1.25;color:#12395f;margin:0 0 7px;font-weight:650;display:block}
.principles p{font-size:12px;color:#536f90;margin:0}.principles svg{width:40px;height:40px;stroke:#1685f4;stroke-width:1.8;fill:none;flex:none}
.feature-icon{display:grid;place-items:center;width:52px;height:52px;background:#fff;border:1px solid #c8e3fe;border-radius:50%;box-shadow:0 4px 10px #3c82bf09;flex:none}
.feature-icon svg{width:34px;height:34px}
.reference-home .plans-section{padding:28px 34px 22px;margin:0;border:0;border-radius:0;background:none;box-shadow:none}
.reference-home .section-heading{align-items:center;justify-content:flex-start;gap:18px;border:0;margin-bottom:14px;padding:0}
.section-heading h2{margin:0}.test-price-label{font-size:12px;color:#0061c8;background:#e0f1ff;border-radius:6px;padding:5px 13px;white-space:nowrap}
#catalog-status{margin:0 0 12px;font-size:12px;color:#546f8e}.plans-list{margin-top:0;gap:20px}
.plan{border:1px solid #cee4fa;border-radius:10px;background:linear-gradient(120deg,#fff,#fcfdff);padding:25px 28px 22px;box-shadow:none}
.plan:before{height:6px;background:#a2cdf8}.plan.selected{outline:2px solid #1380eb;outline-offset:-2px;background:#f6fbff}
.plan h3{font-size:18px;font-weight:600;margin:0 0 12px;letter-spacing:-.02em}.plan .mini-label{font-size:11px;margin-bottom:7px;letter-spacing:.03em}
.plan-price{font-size:35px;font-weight:700;color:#0863c2;letter-spacing:-.035em;line-height:1.2;margin:0 0 2px}
.plan p{font-size:13px;color:#567295;margin:0}.plan ul{border-top:1px solid #daebfc;margin:15px 0 18px;padding:10px 0 0;line-height:2.1;font-size:13px;color:#21456e}
.plan li:before{content:"✓";font-weight:700;font-size:17px;margin-right:14px;color:#0782f5}
.plan button{width:100%;padding:10px 12px;border:1px solid #65aaff;border-radius:6px;color:#0067d6;background:#fff;box-shadow:none;font-size:13px}
.plan button:hover{color:#004dad;background:#eef7ff}.all-plans-link{display:inline-flex;gap:10px;color:#0064ca;font-size:12px;margin-top:12px}
.choice{background:#edf6ff;border:1px solid #b9daff}.choice[hidden]{display:none}
.connection-steps{background:linear-gradient(120deg,#e8f5ff,#e4f3ff);border:1px solid #e0effc;border-radius:13px;padding:24px 34px;margin:4px 0 18px}
.connection-steps h2{margin:0 0 22px}.connection-steps ol{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin:0;padding:0}
.connection-steps li{display:flex;align-items:center;gap:22px;position:relative}
.connection-steps li+li:before{content:"";position:absolute;height:1px;background:#aad9ff;width:32px;left:-34px;top:50%}
.connection-steps li>span{width:52px;height:52px;display:grid;place-items:center;flex:none;background:white;border:1px solid #a9d6ff;border-radius:50%;font-size:17px;font-weight:700;color:#167bdd}
.connection-steps h3{font-size:15px;letter-spacing:-.02em;margin:0 0 5px}.connection-steps p{font-size:12px;color:#4e6d90;margin:0}
.device-guides{background:#ffffffda;border:1px solid #e1edfa;border-radius:16px;padding:20px 34px 16px;margin-bottom:16px}
.device-guides h2{margin:0 0 5px}.device-guides>p{font-size:14px;color:#48688f;margin:0 0 20px}
.platform-tabs{display:flex;gap:2px;margin-bottom:18px;background:#f5f9fd;border-radius:6px;width:max-content;max-width:100%}
.platform-tabs button{padding:11px 35px;border:0;border-radius:5px;background:transparent;color:#183e64;font-size:13px;cursor:pointer}
.platform-tabs button[aria-selected=true]{background:#deefff;color:#0064cc;font-weight:650}
.device-guide-panel{border:1px solid #bddbff;border-radius:8px;display:flex;align-items:center;gap:28px;padding:16px 26px}
.device-platform-icon{width:62px;height:60px;display:grid;place-items:center;background:#f6f9fc;border-radius:8px;flex:none;font-size:32px;color:#117ee8}
.device-platform-icon svg{width:34px;height:34px;fill:#1886f0}
.device-guide-panel h3{font-size:18px;margin:0 0 4px;font-weight:600}.device-guide-panel p{font-size:13px;color:#546f90;margin:0}
.device-guide-panel .button{margin-left:auto;white-space:nowrap;font-size:13px;padding:12px 22px}
.cabinet-promo{border-radius:16px;border:1px solid #e1effb;background:radial-gradient(circle at 55% 110%,#fff 0 95px,transparent 96px),radial-gradient(circle at 46% 118%,#ffffffb0 0 70px,transparent 71px),linear-gradient(110deg,#eaf6ff,#e2f2ff);padding:28px 34px;display:block;margin-bottom:16px;overflow:hidden}
.cabinet-promo h2{grid-column:1;margin:0 0 8px}.cabinet-promo p{grid-column:1;font-size:15px;color:#41668d;margin:0;max-width:600px}.cabinet-promo .button{grid-column:2;grid-row:1/3}
.cabinet-promo{position:relative;background:linear-gradient(110deg,#eaf6ff,#e2f2ff)}
.promo-clouds{position:absolute;bottom:-15px;left:28%;width:53%;pointer-events:none;opacity:.65}.promo-clouds img{display:block;width:100%;height:auto}.cabinet-promo>div{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:28px;align-items:center}






.reference-home .questions{padding:0 34px;margin:16px 0 18px;border:0;background:none;box-shadow:none}
.reference-home .questions h2{font-size:30px;margin:0 0 12px}.faq-list{background:#ffffffea;border:1px solid #d3e5fa;border-radius:11px;overflow:hidden}
.faq-list details{padding:0;border-bottom:1px solid #dce7f4}.faq-list details:last-child{border:0}
.faq-list summary{list-style:none;padding:11px 28px;font-size:13px;color:#274462;font-weight:400;position:relative;cursor:pointer;padding-right:52px}
.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:28px;color:#1384f3;font-size:21px;font-weight:300;top:6px}
.faq-list details[open] summary:after{content:"−"}.faq-list details[open] summary{font-weight:600;background:#f2f8ff}
.faq-list details p{margin:0;padding:7px 28px 18px;color:#4f6b8a;font-size:13px;line-height:1.7}.questions a:not(.button):not(.text-link),.help-page p a:not(.button):not(.text-link){color:#0064cc;text-decoration:underline;text-underline-offset:3px}
.faq-footnote{font-size:12px;color:#567191;margin:12px 0 0}.faq-footnote a{color:#0066d1}
.site-footer{max-width:none;border-radius:0;background:linear-gradient(100deg,#18344e,#183853);color:white;border-top:0;padding:20px max(24px,calc((100% - min(77%,1052px))/2));gap:30px;flex-wrap:wrap}
.site-footer .brand{font-size:20px}.site-footer .brand-cloud{width:31px;margin-right:10px}.site-footer nav{font-size:12px;gap:28px;margin-left:auto}
.site-footer p,.site-footer>a:not(.brand){color:#ebf4ff;font-size:12px;margin:0}.footer-conditions{padding-left:22px;border-left:1px solid #62849b}
.site-footer .footer-documents{width:100%;flex-basis:100%;margin-left:0;display:flex;flex-wrap:wrap;gap:14px 28px;padding-top:16px;border-top:1px solid #62849b;line-height:1.6}
.local-footer-note{background:#143049;color:#c1d7ea;font-size:10px;text-align:center;padding:6px 15px;margin:0}
.test-bar{font-size:11px;padding:5px 18px;background:#e7f3fe;color:#375778;border-bottom:1px solid #d4e7f8}
.route-page{padding:34px 34px 25px;min-height:70vh;width:84%;max-width:1120px}.route-page .page-intro h1{font-size:clamp(35px,4vw,49px)}
.route-page .plans-section{padding:25px;background:#fff;border:1px solid #d3e6fb;border-radius:15px;margin:24px 0}
.route-page .questions{border-radius:15px;padding:28px;margin:24px 0}.route-page .how-section{background:#eaf5ff;border:1px solid #cce4fa;border-radius:15px;margin:24px 0;padding:28px;gap:30px}
.route-page .how-section h2,.route-page .how-section h3{color:#153654}.route-page .how-section p{color:#526b89}.route-page .how-section li{border-color:#c8deee}.route-page .how-section li>span{color:#0874de;background:#fff;border-color:#bad9fa}
.help-page{padding:34px;min-height:75vh}.help-page .intro{max-width:700px}.help-page .questions{padding:26px 0;margin:0;background:none;border:0;box-shadow:none}
@media(min-width:1200px){.hero{padding-top:44px;padding-bottom:30px}.hero-art{margin:-22px -26px -8px -15px}.principles{padding-block:23px}.reference-home .plans-section{padding-top:32px}.connection-steps{padding-block:28px}}
@media(max-width:1100px){.public-navigation{gap:23px;font-size:12px}.language-label{margin-left:5px}.site-header{gap:20px}.site-header .brand{font-size:21px}.site-header .brand-cloud{width:31px;margin-right:10px}.site-header .button-small{font-size:11px;padding:9px 12px}.principles>div{padding:0 16px;gap:16px}.principles strong{font-size:14px}.feature-icon{width:45px;height:45px}.connection-steps li{gap:16px}.connection-steps ol{gap:28px}.connection-steps li>span{width:46px;height:46px}.device-guide-panel{gap:22px;padding:14px 22px}.device-guide-panel .button{font-size:12px}.site-footer{gap:24px}.site-footer nav{gap:22px}}
@media(max-width:800px){main,.route-page{width:92%}.site-header{padding-inline:4%;gap:12px}.public-navigation{gap:15px}.language-label{display:none}.hero{padding:26px 20px 24px;gap:0}.hero h1{font-size:36px}.hero .intro{font-size:14px}.hero-actions{gap:18px}.hero-actions .button{padding:12px 16px;font-size:12px;gap:14px}.hero-actions .text-link{font-size:12px}.principles{padding:18px 12px}.principles>div{padding:0 12px;gap:12px}.principles strong{font-size:13px}.principles p{font-size:11px}.principles svg{width:32px}.feature-icon{width:38px;height:38px}.feature-icon svg{width:29px}.reference-home .plans-section{padding-inline:20px}.plan{padding:23px 20px 19px}.plans-list{gap:14px}.plan-price{font-size:31px}.plan ul{font-size:12px}.plan li:before{margin-right:10px}.connection-steps{padding:22px 20px}.connection-steps h3{font-size:13px}.connection-steps p{font-size:11px}.connection-steps li>span{width:40px;height:40px;font-size:15px}.connection-steps li{gap:12px}.connection-steps ol{gap:22px}.connection-steps li+li:before{width:18px;left:-22px}.device-guides,.cabinet-promo{padding:22px 20px}.device-guide-panel{gap:16px;padding:15px}.device-guide-panel h3{font-size:16px}.device-guide-panel p{font-size:12px}.reference-home .questions{padding-inline:20px}.site-footer{padding:24px 6%;gap:20px}.site-footer nav{gap:18px}.footer-conditions{padding-left:15px}.site-footer .brand{font-size:18px}}
@media(max-width:700px){.site-header{height:auto;min-height:62px;flex-wrap:wrap;padding-block:13px}.site-header .brand{font-size:22px}.menu-toggle{margin-left:auto;display:flex;flex-direction:column;justify-content:center;gap:4px;width:38px;height:35px;border:1px solid #7999b7;border-radius:5px;background:transparent;color:white;padding:9px;cursor:pointer}.menu-toggle span{height:1.5px;width:18px;background:white}.site-header .public-navigation{display:none;width:100%;align-self:auto;flex-wrap:wrap;padding:8px 0 1px;gap:17px}.site-header[data-menu-open=true] .public-navigation{display:flex}.public-navigation>a:not(.button){height:auto;padding:5px 0}.public-navigation>a:not(.button)[aria-current=page]:after{bottom:0;height:2px}.site-header nav>a:not(.button){display:flex;font-size:13px}.site-header .button-small{margin-left:auto}.hero{grid-template-columns:1fr;padding-top:32px;gap:0}.hero-copy{text-align:left}.hero h1{font-size:clamp(37px,8vw,49px)}.hero .intro{font-size:15px}.hero-art{max-width:500px;margin:0 auto -5px;width:100%}.hero-actions{margin:24px 0 16px}.hero-actions .button{font-size:13px;padding:12px 19px}.hero-actions .text-link{font-size:13px}.principles{grid-template-columns:1fr;gap:16px;padding:20px 24px}.principles>div{padding:0;gap:20px}.principles>div+div{border-left:0;border-top:1px solid #d3e3f3;padding-top:16px}.principles strong{font-size:16px}.principles p{font-size:13px}.feature-icon{width:45px;height:45px}.principles svg{width:38px}.reference-home .plans-section{padding:28px 12px 24px}.reference-home .section-heading{flex-wrap:wrap;gap:10px}.section-heading h2{font-size:28px;max-width:300px}.plans-list{grid-template-columns:1fr;gap:15px}.plan{padding:25px 26px}.plan h3{font-size:18px}.plan ul{font-size:14px}.plan-price{font-size:36px}.connection-steps{padding:25px 24px}.connection-steps ol{grid-template-columns:1fr;gap:23px}.connection-steps li>span{width:47px;height:47px}.connection-steps li{gap:20px}.connection-steps li+li:before{display:none}.connection-steps h3{font-size:15px}.connection-steps p{font-size:13px}.device-guides{padding:24px 20px}.platform-tabs{width:100%;gap:0}.platform-tabs button{flex:1;padding:11px 8px;font-size:12px}.device-guide-panel{flex-wrap:wrap;gap:14px;padding:16px}.device-platform-icon{width:46px;height:46px;font-size:27px}.device-guide-panel>div{flex:1;min-width:160px}.device-guide-panel .button{width:100%;font-size:13px;margin-top:4px}.cabinet-promo{padding:25px 24px}.cabinet-promo>div{display:flex;flex-direction:column;align-items:flex-start;gap:16px}.cabinet-promo h2{margin:0}.cabinet-promo p{font-size:15px}.reference-home .questions{padding-inline:12px;margin-top:24px}.reference-home .questions h2{font-size:28px}.faq-list summary{padding:13px 20px 13px 18px;padding-right:46px;font-size:13px}.faq-list summary:after{right:18px;top:8px}.faq-list details p{padding-inline:18px}.site-footer{justify-content:flex-start;gap:22px;padding:25px 7%;flex-direction:row;align-items:center}.site-footer .brand{width:100%;font-size:22px}.site-footer nav{margin:0;width:100%;gap:28px}.site-footer p{font-size:12px}.footer-conditions{font-size:11px!important}.route-page{padding:24px 12px}.route-page .plans-section{padding:22px 18px}.route-page .how-section{padding:24px;grid-template-columns:1fr}.help-page{padding:28px 12px}}
/* Let narrow hero actions wrap instead of expanding the single grid column. */
@media(max-width:700px){.reference-home .hero{grid-template-columns:minmax(0,1fr)}.reference-home .hero-copy{min-width:0}.reference-home .hero-actions{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Brand is real text, not lettering baked into the cloud illustration. */
.hero-art{container-type:inline-size}.hero-brand-card{position:absolute;left:36%;top:35%;width:30%;height:39%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4cqw;background:linear-gradient(135deg,#fff,#edf8ff);border:1px solid #a5d9fc;border-radius:5cqw;box-shadow:0 1cqw 5cqw #1389db30;color:#17446f;line-height:1.1;padding:2cqw;gap:2cqw}.hero-brand-card img{width:40%;height:auto}.hero-brand-card strong{font-size:2.8cqw;white-space:nowrap;letter-spacing:-.04em}.hero-brand-card span{font-size:2.3cqw;white-space:nowrap}
@media(max-width:1100px){.site-header .brand-logo{width:200px}}
/* Language is a real control on desktop and in the mobile menu. */
.public-navigation select.language-label{display:inline-block;width:auto;min-width:62px;min-height:36px;padding:6px;border:1px solid #7293ad;border-radius:6px;background:#193b56;color:#fff;font:inherit;cursor:pointer}
.public-navigation select.language-label:focus-visible{outline:2px solid #fff;outline-offset:3px}
@media(max-width:800px){.public-navigation select.language-label{display:inline-block;margin-left:0;min-height:44px}}
/* Keep the selected-plan next step visible and separate from its explanation. */
#choice-continue+p{margin-top:12px}
@media(max-width:640px){.choice>div+div{margin-top:20px}#choice-continue{width:100%;justify-content:center}}