:root{--ink:#0b1930;--muted:#5d6b7d;--blue:#1769ff;--blue2:#0c47c9;--teal:#00a98f;--orange:#ff9d3d;--paper:#f7f9fc;--line:#dce3ec;--white:#fff;--navy:#07152b;--r:22px;--shadow:0 24px 70px rgba(18,39,72,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;color:var(--ink);background:#fff;font:16px/1.65 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}body.nav-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input,textarea,select{font:inherit}.wrap{width:min(1200px,calc(100% - 48px));margin:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:fixed;top:8px;left:8px;z-index:999;padding:10px 15px;background:#fff;border:2px solid var(--blue);transform:translateY(-150%)}.skip:focus{transform:none}.header{position:fixed;inset:0 0 auto;z-index:100;border-bottom:1px solid transparent;transition:.25s}.header.scrolled{background:rgba(255,255,255,.92);border-color:var(--line);backdrop-filter:blur(16px)}.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:11px;font-size:20px;font-weight:800;line-height:1.05;letter-spacing:-.5px}.logo small{display:block;margin-top:4px;color:#748095;font-size:8px;letter-spacing:1.5px;text-transform:uppercase}.logo-mark{width:35px;height:35px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--blue),var(--teal));border-radius:10px;font-size:17px}.header nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:650}.header nav>a:not(.btn){position:relative}.header nav>a.active:not(.btn),.header nav>a:hover{color:var(--blue)}.header nav>a.active:not(.btn)::after{content:"";position:absolute;inset:auto 0 -12px;height:2px;background:var(--blue)}.menu{display:none;width:42px;height:42px;padding:10px;border:0;background:transparent}.menu i{display:block;height:2px;margin:5px;background:var(--ink);transition:.2s}.btn{min-height:50px;display:inline-flex;align-items:center;justify-content:center;gap:22px;padding:0 22px;color:#fff;background:var(--blue);border:1px solid var(--blue);border-radius:10px;font-weight:750;box-shadow:0 10px 25px rgba(23,105,255,.2);cursor:pointer;transition:.2s}.btn:hover{background:var(--blue2);transform:translateY(-2px);box-shadow:0 14px 28px rgba(23,105,255,.27)}.btn:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,button:focus-visible{outline:3px solid rgba(23,105,255,.35);outline-offset:3px}.btn-sm{min-height:42px;padding:0 17px}.hero{position:relative;overflow:hidden;padding:150px 0 85px;background:linear-gradient(180deg,#f4f8ff,#fff 80%)}.hero-grid-bg{position:absolute;inset:0;opacity:.55;background-image:linear-gradient(rgba(24,82,160,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(24,82,160,.07) 1px,transparent 1px);background-size:58px 58px;mask-image:linear-gradient(to bottom,#000,transparent 82%)}.hero::before{content:"";position:absolute;width:600px;height:600px;right:-160px;top:-280px;border-radius:50%;background:radial-gradient(circle,rgba(0,169,143,.16),transparent 65%)}.hero-layout{position:relative;display:grid;grid-template-columns:.9fr 1.1fr;gap:65px;align-items:center}.eyebrow{margin:0 0 18px;color:var(--blue);font-size:11px;font-weight:850;letter-spacing:1.7px;text-transform:uppercase}.eyebrow::before{content:"";display:inline-block;width:26px;height:2px;margin:0 10px 3px 0;background:var(--teal)}h1,h2,h3,p{overflow-wrap:break-word}.hero h1{max-width:690px;margin:0;font-size:clamp(50px,5.6vw,76px);line-height:1.01;letter-spacing:-4.5px}.hero h1 em{color:var(--blue);font-style:normal}.lead{color:var(--muted);font-size:18px}.hero .lead{max-width:650px;margin:27px 0}.actions{display:flex;gap:12px}.btn-ghost{color:var(--ink);background:#fff;border-color:var(--line);box-shadow:none}.btn-ghost:hover{color:var(--blue);background:#fff}.proof-mini{display:flex;flex-wrap:wrap;gap:8px;margin:35px 0 0;padding:0;list-style:none}.proof-mini li{padding:6px 10px;color:#506078;background:#fff;border:1px solid var(--line);border-radius:6px;font-size:11px;font-weight:700}.hero-collage{position:relative;min-height:520px;transform-style:preserve-3d}.browser{overflow:hidden;background:#fff;border:1px solid #d9e2ee;border-radius:15px;box-shadow:var(--shadow)}.browser-bar{height:34px;display:flex;align-items:center;gap:5px;padding:0 12px;background:#f5f7fa;border-bottom:1px solid #e4e9f0}.browser-bar i{width:7px;height:7px;border-radius:50%;background:#cbd3df}.browser-bar i:first-child{background:#ff7b72}.browser-bar i:nth-child(2){background:#f4c44e}.browser-bar i:nth-child(3){background:#4fc38b}.browser-bar span{margin-left:8px;color:#8792a2;font-size:9px}.hero-main{position:absolute;width:88%;right:0;top:35px;z-index:2;transform:perspective(900px) rotateY(-5deg) rotateX(2deg)}.float-card{position:absolute;z-index:3;width:35%}.float-a{left:-2%;bottom:45px;transform:rotate(-4deg)}.float-a img{height:215px;object-fit:cover;object-position:top}.float-b{right:-2%;bottom:0;transform:rotate(3deg)}.float-b img{height:180px;object-fit:cover;object-position:top}.signal{position:absolute;z-index:4;padding:9px 12px;background:#fff;border:1px solid var(--line);border-radius:9px;box-shadow:0 12px 30px rgba(20,40,75,.13);font-size:10px;font-weight:750}.signal-ai{right:-10px;top:5px}.signal-ai b{color:var(--teal)}.signal-live{left:15%;top:18px}.signal-live i{display:inline-block;width:6px;height:6px;margin-right:6px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(0,169,143,.1)}.trust{padding:25px 0;border-top:1px solid #edf0f5;border-bottom:1px solid var(--line)}.trust p{margin:0 0 13px;color:#667589;font-size:13px}.trust p strong{color:var(--ink)}.trust-list{display:flex;gap:10px;overflow:auto;scrollbar-width:none}.trust-list span{flex:none;padding:5px 11px;background:var(--paper);border-radius:6px;color:#5d6b7d;font-size:11px;font-weight:700}.section{padding:110px 0}.heading{max-width:800px;margin-bottom:55px}.heading h2,.why h2,.founder h2,.contact h2,.faq h2,.ai h2{margin:0;font-size:clamp(38px,4.5vw,58px);line-height:1.08;letter-spacing:-2.7px}.heading>p:last-child{max-width:650px;margin:20px 0 0;color:var(--muted);font-size:17px}.projects{background:#f7f9fc}.project-list{display:grid;gap:44px}.project{display:grid;grid-template-columns:1.15fr .85fr;gap:55px;align-items:center;padding:38px;background:#fff;border:1px solid var(--line);border-radius:28px}.project.reverse .project-media{order:2}.project-media{max-height:560px}.project-media img{width:100%;max-height:525px;object-fit:contain;object-position:top;background:#f4f6f9}.project-copy h3{margin:13px 0 14px;font-size:38px;line-height:1.05;letter-spacing:-1.5px}.tag{display:inline;color:var(--blue);font-size:10px;font-weight:850;letter-spacing:1px;text-transform:uppercase}.status{display:table;margin-top:9px;padding:4px 8px;color:#087967;background:#e6f7f3;border-radius:5px;font-size:10px;font-weight:800}.project-lead{font-size:17px;color:#263850}.project-copy>p:not(.project-lead):not(.stack):not(.related){color:var(--muted);font-size:14px}.checks{display:grid;grid-template-columns:1fr 1fr;gap:8px 15px;padding:0;list-style:none;color:#33435a;font-size:13px}.checks li::before{content:"✓";margin-right:8px;color:var(--teal);font-weight:900}.stack,.related{color:#7a8797;font:11px/1.5 ui-monospace,SFMono-Regular,monospace}.arrow-link{display:inline-block;margin-top:12px;color:var(--blue);font-weight:750}.mini-projects{display:grid;grid-template-columns:1fr 1fr;gap:20px}.mini-projects article{padding:34px;background:linear-gradient(145deg,#071a36,#0d2b50);border-radius:22px;color:#fff}.mini-projects h3{margin:17px 0 8px;font-size:25px}.mini-projects p{color:#afc0d4}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.service-grid article{min-height:305px;padding:29px;border:1px solid var(--line);border-radius:var(--r);transition:.25s}.service-grid article:hover{transform:translateY(-5px);border-color:#8fb5ff;box-shadow:var(--shadow)}.service-grid b,.process b{color:var(--blue);font:11px ui-monospace,monospace}.service-grid h3{margin:65px 0 10px;font-size:21px;line-height:1.25}.service-grid p{color:var(--muted);font-size:14px}.service-grid small{color:#7b8899;font-size:11px}.sectors{color:#fff;background:var(--navy)}.sectors .heading h2{color:#fff}.sectors .eyebrow{color:#6ee6d4}.sector-grid{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);overflow:hidden}.sector-grid article{min-height:360px;padding:26px;border-right:1px solid rgba(255,255,255,.12)}.sector-grid article:last-child{border:0}.sector-grid span{color:#6ee6d4;font:11px ui-monospace}.sector-grid h3{margin:70px 0 23px;font-size:20px}.sector-grid p{color:#a8b8ca;font-size:12px}.sector-grid a{display:inline-block;margin-top:12px;color:#6ee6d4;font-size:11px;font-weight:800}.process ol{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:0;padding:0;list-style:none;border-top:1px solid var(--line);border-left:1px solid var(--line)}.process li{min-height:240px;padding:27px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.process h3{margin:55px 0 7px;font-size:20px}.process li p{margin:0;color:var(--muted);font-size:13px}.ai{color:#fff;background:linear-gradient(135deg,#07172d,#0a2943)}.ai-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:center}.ai h2{font-size:50px}.ai .lead{color:#9fb1c6}.ai .checks{grid-template-columns:1fr;color:#d8e3ef}.ai-flow{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center}.ai-flow>div{min-height:145px;display:flex;flex-direction:column;justify-content:center;padding:20px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);border-radius:15px}.ai-flow>div.human{border-color:#3dd9c1;background:rgba(0,169,143,.12)}.ai-flow>div span{color:#5fe0ce;font:10px ui-monospace}.ai-flow>div b{margin:12px 0 5px}.ai-flow>div small{color:#8fa5bc}.ai-flow>i{color:#4c6a87;font-style:normal}.tech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.tech-grid article{min-height:230px;padding:26px;background:var(--paper);border-radius:18px}.tech-grid span{color:var(--blue);font-size:10px;font-weight:800;text-transform:uppercase}.tech-grid h3{margin:60px 0 8px;font-size:18px}.tech-grid p{color:var(--muted);font-size:12px}.why{background:#edf3ff}.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}.why-grid>div>p:last-child{color:var(--muted);font-size:17px}.why ul{margin:0;padding:0;list-style:none}.why li{padding:17px 0 17px 37px;border-bottom:1px solid #ccd9ed;font-weight:650}.why li::before{content:"✓";float:left;margin-left:-36px;color:var(--teal)}.founder{padding:85px 0;background:#fff}.founder-grid{display:grid;grid-template-columns:220px 1fr;gap:60px;align-items:center}.founder-mark{aspect-ratio:1;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,var(--blue),var(--teal));border-radius:50%;font-size:58px;font-weight:850;letter-spacing:-3px}.founder p:last-child{max-width:800px;color:var(--muted);font-size:17px}.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:90px}.accordions details{border-top:1px solid var(--line)}.accordions details:last-child{border-bottom:1px solid var(--line)}summary{position:relative;padding:22px 45px 22px 0;cursor:pointer;font-weight:750;list-style:none}summary::-webkit-details-marker{display:none}summary::after{content:"+";position:absolute;right:10px;color:var(--blue);font-size:22px}details[open] summary::after{content:"−"}.accordions p{margin:0;padding:0 45px 23px 0;color:var(--muted);font-size:14px}.contact{padding:110px 0;color:#fff;background:var(--navy)}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:85px}.contact h2{font-size:53px}.contact-grid>div>p:not(.eyebrow){color:#9fb0c3;font-size:17px}.contact-grid>div>a{display:inline-block;margin-top:20px;color:#6ee6d4;font-size:20px;font-weight:750}.contact form{padding:35px;background:#102542;border:1px solid rgba(255,255,255,.12);border-radius:22px}.form-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}label{display:block;margin-bottom:16px;color:#becbdd;font-size:11px;font-weight:700}input:not([type=checkbox]),textarea,select{width:100%;margin-top:6px;padding:12px 13px;color:#fff;background:#091a31;border:1px solid #2b405e;border-radius:8px;outline:0}input:not([type=checkbox]),select{height:48px}textarea{resize:vertical}.consent{display:flex;gap:9px;align-items:flex-start}.consent input{margin-top:4px;accent-color:var(--teal)}.hp{position:absolute;left:-9999px}.form-status{min-height:24px;margin:12px 0 0;color:#a9bcd1;font-size:12px}.form-status.success{color:#64e0b9}.form-status.error{color:#ffb4b4}footer{color:#93a4b8;background:#040f20}.footer-grid{min-height:130px;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;border-bottom:1px solid rgba(255,255,255,.08)}footer .logo{color:#fff}footer p{text-align:center;font-size:12px}footer .footer-grid>a:last-child{text-align:right;color:#d5e0ec}.footer-bottom{height:58px;display:flex;align-items:center;justify-content:space-between;font-size:10px}.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s,transform .65s}.reveal.visible{opacity:1;transform:none}
@media(max-width:1050px){.hero-layout{grid-template-columns:1fr;gap:25px}.hero-copy{max-width:820px}.hero-collage{min-height:560px}.sector-grid{grid-template-columns:repeat(2,1fr)}.sector-grid article{min-height:280px;border-bottom:1px solid rgba(255,255,255,.12)}.sector-grid h3{margin-top:45px}.tech-grid{grid-template-columns:repeat(2,1fr)}.project{grid-template-columns:1fr;gap:35px}.project.reverse .project-media{order:0}.project-media{max-width:850px;width:100%;margin:auto}.ai-grid{grid-template-columns:1fr;gap:45px}}
@media(max-width:780px){.wrap{width:min(100% - 32px,620px)}.section{padding:78px 0}.nav-wrap{height:68px}.menu{display:block}.menu[aria-expanded=true] i:nth-of-type(1){transform:translateY(7px) rotate(45deg)}.menu[aria-expanded=true] i:nth-of-type(2){opacity:0}.menu[aria-expanded=true] i:nth-of-type(3){transform:translateY(-7px) rotate(-45deg)}.header nav{position:fixed;inset:68px 0 0;display:flex;flex-direction:column;align-items:stretch;gap:0;padding:20px;background:#fff;transform:translateX(100%);transition:.25s}.header nav.open{transform:none}.header nav a{padding:16px 5px;border-bottom:1px solid var(--line)}.header nav .btn{margin-top:20px}.hero{padding:115px 0 55px}.hero h1{font-size:clamp(43px,13vw,62px);letter-spacing:-3px}.hero-collage{min-height:430px}.hero-main{width:94%}.float-a{width:38%;left:0}.float-a img{height:155px}.float-b{width:38%}.float-b img{height:145px}.signal-live{left:3%}.heading{margin-bottom:38px}.project{padding:18px;border-radius:20px}.project-copy h3{font-size:31px}.checks{grid-template-columns:1fr}.mini-projects,.service-grid,.process ol,.why-grid,.founder-grid,.faq-grid,.contact-grid{grid-template-columns:1fr}.service-grid article{min-height:260px}.service-grid h3{margin-top:38px}.process ol{border-top:0}.process li{min-height:190px;border-top:1px solid var(--line)}.process h3{margin-top:35px}.sector-grid{grid-template-columns:1fr}.sector-grid article{min-height:250px;border-right:0}.ai h2,.contact h2{font-size:40px}.ai-flow{grid-template-columns:1fr}.ai-flow>i{transform:rotate(90deg);text-align:center}.founder-grid{gap:30px}.founder-mark{width:130px}.faq-grid{gap:35px}.contact-grid{gap:45px}.form-pair{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:18px;padding:30px 0}.footer-grid p,footer .footer-grid>a:last-child{text-align:left;margin:0}}
@media(max-width:430px){.actions{flex-direction:column}.actions .btn{width:100%}.hero-collage{min-height:340px}.float-a img{height:110px}.float-b img{height:105px}.signal{font-size:8px}.signal-ai{right:0}.signal-live{top:5px}.tech-grid{grid-template-columns:1fr}.tech-grid article{min-height:190px}.tech-grid h3{margin-top:35px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}

/* 2026-07-14 responsive layout recovery */
*,*::before,*::after{box-sizing:border-box}
html{max-width:100%;background:#fff}
body{width:100%;max-width:100%;overflow-x:hidden}
.container,.wrap{width:min(100% - 32px,1200px);margin-inline:auto}
main,section,header,footer,.wrap,.hero-layout,.project,.project-media,.project-copy{min-width:0}
img,svg,video,canvas{display:block;max-width:100%;height:auto}
.header{position:sticky;top:0;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
.nav-wrap{gap:24px}.header nav{min-width:0;justify-content:flex-end;white-space:nowrap}
.hero{color:#fff;background:linear-gradient(145deg,#07152b,#0b2844)}
.hero::before{background:radial-gradient(circle,rgba(0,169,143,.2),transparent 65%)}
.hero h1 em,.hero .eyebrow{color:#6ee6d4}.hero .lead{color:#b8c8d9}
.hero .btn-ghost{color:#fff;background:transparent;border-color:rgba(255,255,255,.25)}
.hero .proof-mini li{color:#d9e5ef;background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.13)}
.hero-collage,.browser,.project-media{max-width:100%}
.project-media{overflow:hidden;border-radius:15px;background:#f4f6f9;border:1px solid #d9e2ee;box-shadow:var(--shadow)}
.project-media img{width:100%;height:auto;max-height:560px;object-fit:contain}
.service-grid article,.sector-grid article,.process li,.tech-grid article,.mini-projects article{min-width:0}
.accordions summary:hover{color:var(--blue);background:#f7f9fc}
input:not([type=checkbox]):focus,textarea:focus,select:focus{border-color:#6ee6d4;box-shadow:0 0 0 3px rgba(110,230,212,.15)}
.consent input{flex:0 0 auto;width:18px;height:18px;border-radius:4px}
button:disabled{opacity:.65;cursor:wait}

@media (min-width:901px){
  .hero-layout{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}
  .project{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}
  .project.reverse .project-media{order:2}
}

/* Avalehe teemade grid. */
[data-topic-links="all-services"]{padding-block:88px}
[data-topic-links="all-services"] .heading{margin-bottom:44px}
[data-topic-links="all-services"] .service-grid{grid-template-columns:repeat(3,1fr);gap:20px}
[data-topic-links="all-services"] .service-grid article{height:auto;min-height:210px;padding:28px;display:flex;flex-direction:column;justify-content:flex-start;align-items:flex-start}
[data-topic-links="all-services"] .service-grid article:hover{transform:translateY(-3px);border-color:#8fb5ff;box-shadow:0 10px 24px rgba(20,40,75,.1)}
[data-topic-links="all-services"] .service-grid b{display:block;font-size:10px;line-height:1.2}
[data-topic-links="all-services"] .service-grid h3{margin:18px 0 0;font-size:22px;line-height:1.25}
[data-topic-links="all-services"] .service-grid p{margin:11px 0 0;color:var(--muted);font-size:15px;line-height:1.55}
[data-topic-links="all-services"] .arrow-link{margin-top:22px;transition:color .2s,transform .2s}
[data-topic-links="all-services"] article:hover .arrow-link{transform:translateX(4px)}
@media (min-width:700px) and (max-width:1099px){
  [data-topic-links="all-services"] .service-grid{grid-template-columns:repeat(2,1fr);gap:20px}
}
@media (max-width:699px){
  [data-topic-links="all-services"]{padding-block:80px}
  [data-topic-links="all-services"] .heading{margin-bottom:40px}
  [data-topic-links="all-services"] .service-grid{grid-template-columns:1fr;gap:20px}
}
@media (min-width:781px) and (max-width:1050px){
  .service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sector-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .sector-grid article{min-height:300px}
  .header nav{gap:16px;font-size:13px}
}
@media (max-width:900px){
  .hero-layout,.project,.ai-grid{grid-template-columns:1fr}
  .project.reverse .project-media{order:0}
}
@media (max-width:780px){
  .header nav{overflow-y:auto;white-space:normal}
  .hero h1{font-size:clamp(40px,12vw,58px);line-height:1.04;letter-spacing:-2.5px}
  .hero-collage{width:100%;min-height:clamp(320px,105vw,430px)}
  .project,.contact form{padding:20px}
  .project-media img{max-height:460px}
  .contact form .btn{width:100%}
  .footer-bottom{height:auto;min-height:58px;gap:16px;flex-wrap:wrap;padding-block:18px}
}
@media (max-width:390px){
  .container,.wrap{width:min(100% - 24px,1200px)}
  .hero h1{font-size:40px;letter-spacing:-2px}
  .heading h2,.why h2,.founder h2,.contact h2,.faq h2,.ai h2{font-size:36px;letter-spacing:-1.8px}
  .project{padding:14px}.contact form{padding:18px 14px}
  .signal{display:none}
}

/* Back to top */
.hero-copy.reveal{opacity:1;transform:none}
.back-to-top{position:fixed;right:32px;bottom:32px;z-index:2000;width:56px;height:56px;display:grid;place-items:center;padding:0;color:#fff;background:var(--blue);border:1px solid var(--blue);border-radius:50%;box-shadow:0 10px 25px rgba(23,105,255,.28);line-height:1;cursor:pointer;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(12px);transition:opacity .28s ease,visibility .28s ease,transform .28s ease,background-color .28s ease,box-shadow .28s ease}
.back-to-top svg{display:block;fill:none;stroke:currentColor;stroke-width:2.25;stroke-linecap:round;stroke-linejoin:round}
.back-to-top.is-visible{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
.back-to-top:hover{background:var(--blue2);border-color:var(--blue2);transform:translateY(-3px);box-shadow:0 14px 28px rgba(23,105,255,.36)}
.back-to-top:active{transform:scale(.96)}
.back-to-top:focus-visible{outline:3px solid rgba(23,105,255,.35);outline-offset:4px}
@media(prefers-reduced-motion:reduce){.back-to-top{transition:none}}