/* Sollis · e-sollis.com */
@font-face{font-family:"Unbounded";src:url("../fonts/unbounded-latin-wght-normal.woff2") format("woff2");font-weight:200 900;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Unbounded";src:url("../fonts/unbounded-latin-ext-wght-normal.woff2") format("woff2");font-weight:200 900;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Onest";src:url("../fonts/onest-latin-wght-normal.woff2") format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Onest";src:url("../fonts/onest-latin-ext-wght-normal.woff2") format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --night:#0B1430; --night-2:#121E45; --line:#26366A; --mist:#A9B8DC; --mist-2:#7C8DB8;
  --frost:#EEF3F8; --white:#FFFFFF; --ink:#0B1430; --slate:#4A5878; --rule:#D5DEEA;
  --cold:#38C7FF; --violet:#8B6CFF; --magenta:#FF5FA2; --amber:#FFB23F; --sun:#FDDF59;
  --display:"Unbounded",system-ui,sans-serif; --text:"Onest",system-ui,-apple-system,"Segoe UI",sans-serif;
  --wrap:1240px; --gutter:clamp(18px,4vw,48px);
  --r-lg:28px; --r-md:16px; --r-sm:10px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--text);font-size:17px;line-height:1.6;color:var(--ink);background:var(--white);font-optical-sizing:auto}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;font-weight:500}
h1,h2{font-family:var(--display);letter-spacing:-.025em}
h1{font-size:clamp(34px,4.5vw,64px);line-height:1.04}
h2{font-size:clamp(27px,3.3vw,44px);line-height:1.1}
h3{font-family:var(--text);font-size:21px;font-weight:650;line-height:1.3;letter-spacing:-.01em}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--cold);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--white);color:var(--ink);padding:10px 14px;border-radius:8px}
.skip:focus{top:12px}
.lead{font-size:clamp(18px,1.6vw,21px);line-height:1.55;max-width:62ch}
.measure{max-width:64ch}
.muted{color:var(--slate)}
.dark .muted{color:var(--mist)}

/* bands */
.dark{background:var(--night);color:var(--white)}
.frost{background:var(--frost)}
.band{padding:clamp(72px,9vw,128px) 0}
.band-tight{padding:clamp(56px,6vw,88px) 0}
.band-head{display:grid;gap:18px;margin-bottom:clamp(36px,4vw,56px);max-width:860px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,20,48,.97);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid rgba(169,184,220,.14);color:var(--white)}
.site-header .wrap{display:flex;align-items:center;gap:28px;height:76px}
.brand{display:block;flex:none}
.brand img{width:142px;height:auto}
.nav{display:flex;align-items:center;gap:26px;margin-left:auto;font-size:15px;font-weight:500}
.nav a{text-decoration:none;color:var(--mist);padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{color:var(--white);border-bottom-color:var(--sun)}
.header-cta{display:flex;align-items:center;gap:14px}
.header-phone{text-decoration:none;font-weight:600;font-size:15px;white-space:nowrap}
.menu-toggle{display:none;margin-left:auto;background:none;border:1px solid rgba(169,184,220,.35);border-radius:999px;padding:9px 16px;color:var(--white);cursor:pointer}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 24px;border-radius:999px;font-weight:600;font-size:16px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background-color .2s,color .2s,border-color .2s}
.btn-primary{background:var(--sun);color:var(--ink)}
.btn-primary:hover{background:#FFE98C}
.btn-ghost{border-color:rgba(169,184,220,.5);color:var(--white);background:transparent}
.btn-ghost:hover{border-color:var(--white)}
.light .btn-ghost,.frost .btn-ghost,.btn-ghost.on-light{border-color:#9DAAC4;color:var(--ink)}
.btn-ink{background:var(--ink);color:var(--white)}
.btn-ink:hover{background:#1b2a5c}
.btn-sm{min-height:42px;padding:0 18px;font-size:15px}
.actions{display:flex;flex-wrap:wrap;gap:12px}

/* HERO with thermal section */
.hero{position:relative;overflow:hidden;padding:clamp(40px,6vw,80px) 0 0}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:clamp(24px,4vw,64px);align-items:center}
.hero h1{max-width:14ch}
.hero .lead{color:var(--mist);margin:26px 0 34px}
.hero-visual{position:relative}
.season{display:inline-flex;padding:4px;border-radius:999px;background:var(--night-2);border:1px solid var(--line);margin-bottom:16px}
.season button{border:0;background:transparent;color:var(--mist);padding:9px 18px;border-radius:999px;font-weight:600;font-size:14px;cursor:pointer}
.season button[aria-pressed="true"]{background:var(--white);color:var(--ink)}
.season-note{font-size:14px;color:var(--mist);margin:12px 0 0;min-height:1.6em}
.block-svg{width:100%;height:auto}
.block-svg .bld{fill:none;stroke:#2B3D78;stroke-width:1.2}
.block-svg .slab{stroke:#2B3D78;stroke-width:1.2}
.block-svg .pipe{fill:none;stroke:#22305F;stroke-width:3;stroke-linecap:round}
.block-svg .flow{fill:none;stroke-width:3;stroke-linecap:round;stroke-dasharray:6 14;animation:flow 1.6s linear infinite}
.block-svg .flow.ret{animation-direction:reverse;opacity:.55}
.block-svg .pv{fill:#16224D;stroke:var(--sun);stroke-width:1.1}
.block-svg .pv-glow{fill:var(--amber);opacity:.14}
.block-svg .hp{fill:#121E45;stroke:#5C6FA8;stroke-width:1.2}
.block-svg .fan{fill:none;stroke:#8EA0D4;stroke-width:1.2;transform-box:fill-box;transform-origin:center;animation:spin 2.4s linear infinite}
.block-svg .fc{fill:#1A2756;stroke:#6C7FB8;stroke-width:1}
.block-svg .room{opacity:0;animation:warm 6s ease-in-out infinite}
.block-svg .lbl{font-family:var(--text);font-size:12.5px;fill:var(--mist);font-weight:500}
.block-svg .lbl-strong{fill:var(--white);font-weight:650}
.block-svg .leader{stroke:#4A5C94;stroke-width:1;stroke-dasharray:2 3}
.block-svg .sun{fill:var(--sun)}
.block-svg .ray{stroke:var(--sun);stroke-width:2;stroke-linecap:round;opacity:.8}
.hero[data-season="iarna"] .block-svg .flow{stroke:url(#gWarm)}
.hero[data-season="vara"] .block-svg .flow{stroke:url(#gCool)}
.hero[data-season="iarna"] .block-svg .room{fill:url(#rWarm)}
.hero[data-season="vara"] .block-svg .room{fill:url(#rCool)}
@keyframes flow{to{stroke-dashoffset:-40}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes warm{0%,100%{opacity:.25}50%{opacity:.95}}
.hero-foot{margin-top:clamp(40px,5vw,72px);border-top:1px solid rgba(169,184,220,.16)}
.chain{display:grid;grid-template-columns:repeat(4,1fr);gap:0;list-style:none;margin:0;padding:0;counter-reset:step}
.chain li{padding:26px 24px 30px 0;position:relative}
.chain li+li{padding-left:24px;border-left:1px solid rgba(169,184,220,.16)}
.chain b{display:block;font-family:var(--display);font-weight:500;font-size:17px;letter-spacing:-.01em;margin-bottom:6px}
.chain b::before{counter-increment:step;content:counter(step);display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;margin-right:10px;font-family:var(--text);font-size:13px;font-weight:700;color:var(--ink);background:var(--white);vertical-align:2px}
.chain li:nth-child(1) b::before{background:var(--amber)}
.chain li:nth-child(2) b::before{background:var(--magenta)}
.chain li:nth-child(3) b::before{background:var(--violet);color:var(--white)}
.chain li:nth-child(4) b::before{background:var(--cold)}
.chain span{color:var(--mist);font-size:15px;line-height:1.5;display:block}

/* audience grid */
.audience{display:grid;grid-template-columns:1.25fr 1fr 1fr;grid-template-rows:auto auto;gap:18px}
.aud{border-radius:var(--r-lg);padding:30px;background:var(--white);border:1px solid var(--rule);display:flex;flex-direction:column;gap:12px}
.aud.wide{grid-column:span 2}
.aud.main{grid-row:span 2;background:var(--night);color:var(--white);border:0;justify-content:space-between;min-height:420px;position:relative;overflow:hidden}
.aud.main .muted{color:var(--mist)}
.aud h3{font-size:22px}
.aud.main h3{font-family:var(--display);font-size:clamp(24px,2.4vw,32px);font-weight:500;letter-spacing:-.02em;line-height:1.15}
.aud a.more{font-weight:600;text-decoration-thickness:1.5px;text-underline-offset:4px;margin-top:auto}
.aud .tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.aud .tags li{font-size:13.5px;padding:5px 12px;border-radius:999px;border:1px solid rgba(169,184,220,.35);color:var(--mist)}
.aud-grid{width:min(220px,70%);align-self:flex-end;margin:18px 0}

/* services list */
.services{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:clamp(28px,5vw,80px);list-style:none;margin:0;padding:0}
.services li{display:grid;grid-template-columns:44px 1fr;gap:6px 16px;padding:24px 0;border-top:1px solid var(--rule)}
.dark .services li{border-top-color:rgba(169,184,220,.16)}
.services svg{width:30px;height:30px;color:var(--violet);grid-row:span 2;margin-top:2px}
.dark .services svg{color:var(--cold)}
.services h3{font-size:19px}
.services p{margin:0;color:var(--slate);font-size:16px}
.dark .services p{color:var(--mist)}

/* products */
.products{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.product{display:flex;flex-direction:column;background:var(--white);border-radius:var(--r-lg);overflow:hidden;text-decoration:none;border:1px solid var(--rule);transition:border-color .2s}
.product:hover{border-color:#9DAAC4}
.product figure{margin:0;aspect-ratio:4/3;background:#F7F9FC;display:grid;place-items:center;overflow:hidden}
.product figure img{width:100%;height:100%;object-fit:cover}
.product .body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:6px;flex:1}
.product .name{font-family:var(--display);font-size:21px;font-weight:500;letter-spacing:-.02em}
.product .kind{color:var(--slate);font-size:15px;line-height:1.45}
.product .specs{display:grid;grid-template-columns:auto auto;justify-content:start;column-gap:18px;margin-top:auto;padding-top:14px;font-size:13.5px;color:var(--slate)}
.product .specs b{display:block;color:var(--ink);font-size:15px;font-weight:650}

/* comparison */
.compare{width:100%;border-collapse:collapse;font-size:16px}
.compare th,.compare td{text-align:left;vertical-align:top;padding:18px 20px;border-top:1px solid rgba(169,184,220,.18)}
.compare thead th{border-top:0;font-family:var(--display);font-weight:500;font-size:18px;letter-spacing:-.01em;padding-bottom:20px}
.compare tbody th{font-weight:600;color:var(--mist);width:22%}
.compare td{color:var(--white)}
.light .compare th,.light .compare td{border-top-color:var(--rule)}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;counter-reset:s}
.steps li{padding-top:22px;border-top:2px solid var(--ink);position:relative}
.dark .steps li{border-top-color:var(--white)}
.steps li::before{counter-increment:s;content:counter(s);font-family:var(--display);font-size:34px;font-weight:400;display:block;line-height:1;margin-bottom:16px;color:var(--violet)}
.dark .steps li::before{color:var(--cold)}
.steps h3{font-size:18px;margin-bottom:6px}
.steps p{font-size:15.5px;color:var(--slate);margin:0}
.dark .steps p{color:var(--mist)}

/* split */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:center}
.split.flip > :first-child{order:2}
.frame{border-radius:var(--r-lg);overflow:hidden;background:#F7F9FC}
.frame img{width:100%;height:100%;object-fit:cover}
.checks{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:12px}
.checks li{padding-left:32px;position:relative}
.checks li::before{content:"";position:absolute;left:0;top:.35em;width:18px;height:18px;border-radius:50%;background:radial-gradient(circle at 50% 50%,var(--white) 0 3px,transparent 3.5px),linear-gradient(135deg,var(--violet),var(--cold))}

/* CTA band */
.cta-band{position:relative;overflow:hidden}
.cta-band .wrap{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:40px;align-items:end}
.cta-band .contact-lines{display:grid;gap:10px;font-size:18px}
.cta-band .contact-lines a{text-decoration:none;font-weight:600}
.cta-band .contact-lines a:hover{text-decoration:underline}
.thermal-line{height:4px;border-radius:4px;background:linear-gradient(90deg,var(--cold),var(--violet),var(--magenta),var(--amber));margin-bottom:28px;width:min(320px,60%)}

/* page hero (inner pages) */
.page-hero{padding:clamp(56px,7vw,104px) 0 clamp(48px,6vw,80px)}
.page-hero h1{font-size:clamp(34px,4.6vw,62px);max-width:16ch}
.page-hero .lead{color:var(--mist);margin-top:22px}
.crumbs{font-size:14px;color:var(--mist);margin-bottom:22px}
.crumbs a{color:var(--mist)}

/* product detail */
.pd{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:start}
.gallery .main{border-radius:var(--r-lg);overflow:hidden;background:#F7F9FC;aspect-ratio:4/3}
.gallery .main img{width:100%;height:100%;object-fit:contain;background:#F7F9FC}
.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.thumbs button{padding:0;border:2px solid transparent;border-radius:var(--r-sm);overflow:hidden;width:84px;height:64px;cursor:pointer;background:#F7F9FC}
.thumbs button[aria-current="true"]{border-color:var(--violet)}
.thumbs img{width:100%;height:100%;object-fit:cover}
.kv{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:28px 0}
.kv div{padding:16px 18px;border-radius:var(--r-md);background:var(--frost)}
.kv dt{font-size:13.5px;color:var(--slate)}
.kv dd{margin:2px 0 0;font-family:var(--display);font-size:clamp(16px,1.5vw,19px);line-height:1.3;font-weight:500;letter-spacing:-.01em}
.prose h2{font-size:clamp(24px,2.4vw,32px);margin:0 0 18px}
.prose h3{margin:28px 0 8px}
.prose ul{padding-left:1.2em;margin:0 0 1em}
.prose li{margin:.35em 0}
.note{font-size:14px;color:var(--slate);border-left:3px solid var(--rule);padding-left:14px;margin-top:24px}
.other-products{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0}
.other-products a{display:inline-block;padding:9px 16px;border-radius:999px;border:1px solid var(--rule);text-decoration:none;font-weight:600;background:var(--white)}
.other-products a:hover{border-color:#9DAAC4}

/* FAQ */
.faq{max-width:860px}
.faq details{border-top:1px solid var(--rule);padding:6px 0}
.faq details:last-child{border-bottom:1px solid var(--rule)}
.faq summary{cursor:pointer;list-style:none;padding:18px 40px 18px 0;font-weight:650;font-size:18px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:12px;height:12px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{color:var(--slate);margin:0 0 18px;max-width:70ch}

/* form */
.form-shell{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,80px);align-items:start}
.form-card{background:var(--white);border-radius:var(--r-lg);padding:clamp(22px,3.5vw,40px);border:1px solid var(--rule)}
.field{display:grid;gap:7px;margin-bottom:18px}
.field label,.field legend{font-weight:600;font-size:15px}
.field .hint{font-size:13.5px;color:var(--slate)}
.field input,.field select,.field textarea{width:100%;border:1.5px solid #C5D0E0;border-radius:12px;padding:12px 14px;background:var(--white);font-size:16px}
.field input,.field select{height:50px}
.field select{appearance:none;-webkit-appearance:none;padding-right:40px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%230B1430' stroke-width='1.8'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
.field textarea{min-height:120px;resize:vertical}
fieldset > legend{font-weight:600;font-size:15px;padding:0;margin-bottom:6px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 3px rgba(139,108,255,.2)}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
fieldset{border:0;margin:0 0 18px;padding:0}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.chips label{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;border:1.5px solid #C5D0E0;font-weight:500;font-size:15px;cursor:pointer;background:var(--white)}
.chips input{accent-color:var(--violet);width:16px;height:16px;margin:0}
.chips label:has(input:checked){border-color:var(--violet);background:#F3F0FF}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--slate);margin:6px 0 20px}
.consent input{margin-top:4px;width:18px;height:18px;accent-color:var(--violet);flex:none}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-result{margin-top:16px;padding:14px 16px;border-radius:12px;background:#E9F8F1;color:#0F5A3A;font-weight:500}
.form-result:empty{display:none}
.form-result.error{background:#FDECEF;color:#8A1530}
.contact-aside{display:grid;gap:26px}
.contact-aside .big{font-family:var(--display);font-size:clamp(22px,2.4vw,30px);font-weight:500;text-decoration:none;letter-spacing:-.01em}

/* footer */
.site-footer{background:var(--night);color:var(--mist);padding:64px 0 36px;font-size:15px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.site-footer img{width:130px;margin-bottom:16px}
.site-footer h4{color:var(--white);font-size:15px;font-weight:650;margin:0 0 12px}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:var(--white)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:48px;padding-top:22px;border-top:1px solid rgba(169,184,220,.16);font-size:14px}

.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}
.legend{display:none;list-style:none;margin:14px 0 0;padding:0;gap:8px;font-size:14px;color:var(--mist)}
.legend li{padding-left:18px;position:relative}
.legend li::before{content:"";position:absolute;left:0;top:.5em;width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--magenta),var(--amber))}
.site-footer .cols{grid-template-columns:1fr 1fr;column-gap:16px}
.cta-band .lead{max-width:56ch}

/* responsive */
@media (max-width:1080px){
  .products{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:960px){
  .nav,.header-cta .header-phone{display:none}
  .menu-toggle{display:inline-flex}
  .site-header.open .nav{display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:4px;padding:16px var(--gutter) 24px;background:var(--night);border-bottom:1px solid var(--line)}
  .site-header.open .nav a{font-size:18px;padding:10px 0}
  .header-cta{margin-left:0}
  .hero-grid,.split,.pd,.form-shell,.cta-band .wrap{grid-template-columns:1fr}
  .split.flip > :first-child{order:0}
  .hero h1{max-width:none}
  .chain{grid-template-columns:1fr 1fr}
  .chain li:nth-child(3){padding-left:0;border-left:0}
  .chain li:nth-child(n+3){border-top:1px solid rgba(169,184,220,.16)}
  .audience{grid-template-columns:1fr 1fr}
  .aud.main{grid-column:span 2;grid-row:auto;min-height:0}
  .services{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .block-svg .labels{display:none}
  .legend{display:grid}
  .header-cta .btn{display:none}
  .site-header .wrap{height:66px}
  .site-header.open .nav{top:66px}
  .brand img{width:118px}
  .chain{grid-template-columns:1fr}
  .chain li,.chain li+li{padding:20px 0;border-left:0}
  .chain li+li{border-top:1px solid rgba(169,184,220,.16)}
  .audience{grid-template-columns:1fr}
  .aud.main,.aud.wide{grid-column:auto}
  .compare{min-width:640px}
  .products{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .row-2{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .compare{font-size:15px}
  .compare th,.compare td{padding:14px 12px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .block-svg .flow,.block-svg .fan,.block-svg .room{animation:none}
  .block-svg .room{opacity:.7}
}