@font-face{font-family:'Manrope';font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/manrope-latin.woff2?v=1) format('woff2');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:'Manrope';font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/manrope-latin-ext.woff2?v=1) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1E9F,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Manrope';font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/manrope-cyrillic.woff2?v=1) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Manrope';font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/manrope-cyrillic-ext.woff2?v=1) format('woff2');unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}
@font-face{font-family:'Caveat';font-style:normal;font-weight:500 700;font-display:swap;src:url(fonts/caveat-latin.woff2?v=1) format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+2191,U+2193}
@font-face{font-family:'Caveat';font-style:normal;font-weight:500 700;font-display:swap;src:url(fonts/caveat-cyrillic.woff2?v=1) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Caveat';font-style:normal;font-weight:500 700;font-display:swap;src:url(fonts/caveat-cyrillic-ext.woff2?v=1) format('woff2');unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
:root{--bg:#E9E9E7;--sf:#F6F6F4;--ink:#1D1F21;--mut:#525458;--line:rgba(29,31,33,.16);--acc:#3B5D8A;--onacc:#FFFFFF;--red:#C62F22;--red2:#F0604E;--ok:#17693A;--r:16px;--rb:12px;--f:'Manrope',system-ui,sans-serif;--fx:'Caveat',cursive;--pad:clamp(56px,10cqi,128px)}
html[data-pa="frost"],:root{--pp-bg:#E4EAF3;--pp-fg:#3B5D8A;--pp-s:#1D2733;--pp-bd:#3B5D8A;--pp-dv:rgba(59,93,138,.35)}
html[data-pa="ink"]{--pp-bg:#1D2733;--pp-fg:#FFFFFF;--pp-s:#D6DEE9;--pp-bd:#1D2733;--pp-dv:rgba(255,255,255,.22)}
html[data-pa="cobalt"]{--pp-bg:#3B5D8A;--pp-fg:#FFFFFF;--pp-s:#FFFFFF;--pp-bd:#3B5D8A;--pp-dv:rgba(255,255,255,.35)}
body{background:var(--bg);color:var(--ink);font-family:var(--f);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased}
.page{container-type:inline-size;overflow-x:clip}
a{color:var(--acc)}a:hover{color:var(--ink)}
img{max-width:100%;height:auto}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
@keyframes ssRise{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}}
.wrap{max-width:1120px;margin:0 auto}.narrow{max-width:760px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.nw{white-space:nowrap}
.mut{color:var(--mut)}

.hd{max-width:1120px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.logo{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);min-height:44px}
.logo:hover{color:var(--ink)}
.logo-m{width:34px;height:34px;flex:none;border-radius:10px;background:var(--acc);display:grid;place-items:center}
.logo-m svg{width:24px;height:24px;display:block;overflow:visible}
.logo-w{font-weight:700;font-size:19px;letter-spacing:-0.03em;white-space:nowrap}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:0 24px;border-radius:var(--rb);border:1.5px solid transparent;font-family:inherit;font-weight:700;font-size:17px;line-height:1.2;text-align:center;text-decoration:none;cursor:pointer}
.btn-p{background:var(--acc);color:var(--onacc)}.btn-p:hover{background:#2F4C72;color:var(--onacc)}
.btn-o{background:transparent;color:var(--ink);border-color:var(--ink)}.btn-o:hover{background:var(--ink);color:var(--bg)}
.btn-s{min-height:44px;padding:0 16px;font-size:15px;white-space:nowrap}
.ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
@container (max-width:560px){.ctas .btn{flex:1 1 100%}}
.note{margin:10px 0 0;font-size:15px;color:var(--mut)}

.sec{padding:var(--pad) 20px}
.st-a{background:var(--bg)}.alt{background:var(--sf)}
.eb{margin:0 0 14px;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--mut)}
.h2{margin:0;max-width:20ch;font-weight:700;letter-spacing:-0.03em;font-size:clamp(29px,5cqi,60px);line-height:1.05;text-wrap:balance}
.lead{margin:16px 0 0;max-width:56ch;font-size:clamp(17px,1.5cqi,20px);line-height:1.55;color:var(--mut);text-wrap:pretty}
.lead b{color:var(--ink)}

/* перший екран */
.hero{padding:6px 20px var(--pad)}
.hero-in{max-width:720px;margin:0 auto}
.hook{margin:0 0 6px;font-size:15px;line-height:1.4;font-weight:700;color:var(--acc)}
.h1{margin:0;font-weight:700;letter-spacing:-0.03em;font-size:clamp(25px,5cqi,64px);line-height:1.04;text-wrap:balance;animation:ssRise 800ms cubic-bezier(.2,.7,.2,1) both}
.sub{margin:6px 0 0;font-size:15px;line-height:1.4;color:var(--mut);font-weight:600}
.pp{margin:14px 0 0;display:flex;flex-direction:column;gap:6px;padding:10px 18px 12px;border-radius:var(--r);background:var(--pp-bg);border:1.5px solid var(--pp-bd);color:var(--pp-fg)}
.pp-k{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:800;line-height:1.25;color:var(--ok)}
.pp-k i{width:10px;height:10px;border-radius:50%;background:#1F9D4D;box-shadow:0 0 0 3px rgba(31,157,77,.22);flex:none}
html[data-pa="ink"] .pp-k,html[data-pa="cobalt"] .pp-k{color:#BFF0CF}
.pp-r{display:flex;align-items:center;gap:14px}
.pp-n{font-weight:800;font-size:40px;line-height:1;letter-spacing:-0.035em;white-space:nowrap;font-variant-numeric:tabular-nums;color:var(--pp-fg)}
.pp-d{align-self:stretch;width:1.5px;background:var(--pp-dv);flex:none}
.pp-s{font-size:14px;font-weight:600;line-height:1.3;color:var(--pp-s)}
.pp-f{max-width:520px;margin-top:20px}
.hero-ph{margin:14px 0 0;border-radius:var(--r);overflow:hidden;aspect-ratio:16/11;background:#FFFFFF}
.hero-ph img{width:100%;height:100%;object-fit:contain;display:block;will-change:transform}
.kw{margin:14px 0 0;background:var(--ink);color:#FFFFFF;border-radius:var(--r);padding:12px 16px 14px}
.kw-r{display:flex;align-items:flex-end;gap:14px}
.kw-r>div{display:flex;flex-direction:column;gap:2px}
.kw-n{font-weight:800;font-size:34px;line-height:1;letter-spacing:-0.035em;white-space:nowrap;font-variant-numeric:tabular-nums;color:var(--red2)}
.kw-n small{font-size:.5em;letter-spacing:0;margin-left:.15em}
.kw-m{font-size:24px;color:#FFFFFF}
.kw-l{font-size:13px;font-weight:700;color:#C9CCD1;text-transform:uppercase;letter-spacing:.06em}
.kw-d{align-self:stretch;width:1.5px;background:rgba(255,255,255,.22)}
.kw-t{margin:8px 0 0;font-size:16px;font-weight:700;line-height:1.3;text-wrap:balance}
.facts3{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:4px;font-size:15px;font-weight:700;line-height:1.35}
.facts3 li{display:flex;align-items:center;gap:10px}
.core{width:16px;height:16px;flex:none;border-radius:50%;border:2px solid var(--acc);display:grid;place-items:center}
.core::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--red)}
.core.g{border-color:var(--ok)}.core.g::after{background:#1F9D4D}

/* інтерактивка */
.calc-hd{display:flex;align-items:flex-end;justify-content:space-between;gap:12px}
.calc .lead{margin-top:10px}
.chip{min-height:44px;padding:0 14px;border-radius:var(--rb);border:1.5px dashed var(--mut);background:transparent;color:var(--ink);font:inherit;font-size:14px;font-weight:700;cursor:pointer;flex:none}
.cg{list-style:none;margin:14px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
@container (min-width:720px){.cg{grid-template-columns:repeat(5,minmax(0,1fr))}}
.cp{width:100%;min-height:54px;display:grid;grid-template-columns:22px 1fr;align-items:center;column-gap:9px;padding:6px 10px;border-radius:var(--rb);border:1.5px solid rgba(29,31,33,.35);background:var(--bg);color:var(--ink);font:inherit;text-align:left;cursor:pointer;position:relative}
.cp svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.cp b{display:block;font-size:14px;line-height:1.2}
.cp small{display:block;font-size:13px;font-weight:600;color:var(--mut);font-variant-numeric:tabular-nums}
.cp[aria-pressed="true"]{background:var(--acc);border-color:var(--acc);color:#FFFFFF}
.cp[aria-pressed="true"] small{color:#DCE5F2}
.cp[aria-pressed="true"]::after{content:"";position:absolute;top:8px;right:8px;width:8px;height:8px;border-radius:50%;background:var(--red2);box-shadow:0 0 0 2px #FFFFFF}
.cp:focus-visible,.chip:focus-visible{outline:3px solid var(--ink);outline-offset:2px}
.hint{margin:10px 0 0;font-size:14px;color:var(--mut)}
.sum{position:sticky;bottom:0;z-index:5;margin:14px -20px 0;padding:12px 20px calc(14px + env(safe-area-inset-bottom));background:var(--sf);border-top:1px solid var(--line);box-shadow:0 -10px 24px rgba(29,31,33,.08)}
.sum-t{margin:0;font-size:16px;font-weight:600;line-height:1.3;font-variant-numeric:tabular-nums}
.sum-t b{font-weight:800;font-size:22px;letter-spacing:-0.02em;color:var(--acc)}
.sum[data-state="peak"] .sum-t b{color:var(--red)}
.sum[data-state="over"] .sum-t b{color:var(--ink)}
.sbar{position:relative;margin-top:10px;height:14px;border-radius:7px;background:rgba(29,31,33,.12)}
.sbar-pk{position:absolute;top:0;bottom:0;left:83.333%;right:0;border-radius:0 7px 7px 0;background:repeating-linear-gradient(135deg,rgba(198,47,34,.35) 0 3px,transparent 3px 7px)}
.sbar-f{position:absolute;left:0;top:0;bottom:0;border-radius:7px;background:var(--acc);transition:width .3s ease}
.sum[data-state="peak"] .sbar-f{background:var(--red)}
.sum[data-state="over"] .sbar-f{background:var(--ink)}
.sbar-t{position:absolute;top:-4px;bottom:-4px;left:83.333%;width:2px;background:var(--ink)}
.sbar-l{position:relative;height:18px;margin-top:4px;font-size:12px;font-weight:700;color:var(--mut);font-variant-numeric:tabular-nums}
.sbar-l span{position:absolute;top:0;white-space:nowrap}
.sbar-l .l0{left:0}.sbar-l .l1{right:16.667%;transform:translateX(50%)}.sbar-l .l2{right:0;color:var(--red)}
.sum-m{margin:6px 0 0;font-size:15px;font-weight:700;line-height:1.35;min-height:1.35em}
.sum[data-state="peak"] .sum-m{color:var(--red)}
.sum[data-state="over"] .sum-m{color:var(--ink);text-decoration:underline;text-underline-offset:3px}

/* тривало і максимум */
.two{width:100%;margin-top:24px;border-collapse:collapse;font-size:16px;line-height:1.35}
.two th,.two td{padding:14px 8px;border-top:1px solid var(--line);text-align:left;vertical-align:middle}
.two tr:last-child th,.two tr:last-child td{border-bottom:1px solid var(--line)}
.two th{padding-left:0;font-weight:700;width:30%}
.two .v{font-weight:800;font-size:24px;letter-spacing:-0.02em;white-space:nowrap;font-variant-numeric:tabular-nums}
.two .v1{color:var(--red)}
.two td:last-child{color:var(--mut);font-weight:600;padding-right:0}
.hand{font-family:var(--fx);font-weight:700;font-size:28px;line-height:1;color:var(--acc);margin:14px 0 0;display:flex;align-items:center;gap:8px}
.hand svg{width:34px;height:26px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* бак */
.tk{margin:24px 0 0;background:var(--bg);border-radius:var(--r);padding:20px 18px}
.tk-r{display:grid;grid-template-columns:86px 1fr;gap:10px;align-items:center}
.tk-r+.tk-r{margin-top:12px}
.tk-l{font-weight:700;font-size:15px}
.tk-g{position:relative;height:52px;border-radius:10px;background:var(--sf);overflow:hidden}
.tk-gf{position:absolute;inset:0;background:#9DB3D6}
.tk-g span{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-weight:800;font-size:17px;font-variant-numeric:tabular-nums}
.tk-t{position:relative;height:44px;border-radius:10px;background:rgba(29,31,33,.08);overflow:hidden}
.tk-tf{position:absolute;left:0;top:0;bottom:0;width:72%;background:var(--acc)}
.tk-tx{position:absolute;left:72%;top:0;bottom:0;right:0;background:linear-gradient(90deg,rgba(59,93,138,.45),rgba(59,93,138,0))}
.tk-tm{position:absolute;right:calc(28% + 10px);top:50%;transform:translateY(-50%);font-weight:800;font-size:14px;color:#FFFFFF;white-space:nowrap}
.tk-tk{position:absolute;left:72%;top:0;bottom:0;width:2px;background:var(--red)}
.tk-big{margin:18px 0 0;display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 12px}
.tk-big b{font-weight:800;font-size:clamp(48px,8cqi,84px);line-height:.95;letter-spacing:-0.04em;color:var(--acc);font-variant-numeric:tabular-nums}
.tk-big small{font-size:16px;font-weight:600}
.src{margin:12px 0 0;font-size:14px;line-height:1.5;color:var(--mut)}

/* картка шуму */
.qcard{border-radius:var(--r);padding:24px 22px;background:var(--acc);color:#FFFFFF;display:flex;flex-direction:column;align-items:flex-start;gap:12px;max-width:760px;margin:0 auto}
.qc-i{width:48px;height:48px;border-radius:50%;border:2.5px solid #FFFFFF;display:grid;place-items:center}
.qc-i svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.bc-h{margin:0;font-weight:800;font-size:clamp(26px,3.4cqi,36px);line-height:1.08;letter-spacing:-0.03em;text-wrap:balance}
.bc-s{margin:0;font-size:17px;line-height:1.5;max-width:52ch}
.qk{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.qk li{min-height:36px;display:inline-flex;align-items:center;padding:0 12px;border-radius:10px;background:rgba(255,255,255,.14);font-weight:700;font-size:15px;font-variant-numeric:tabular-nums}

/* вузли на фото */
.pts-g{margin-top:28px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,400px),1fr));gap:clamp(20px,4cqi,48px);align-items:start}
.pfig{margin:0;position:relative;aspect-ratio:1/1;border-radius:var(--r);overflow:hidden;background:#FFFFFF}
.pfig img{width:100%;height:100%;object-fit:cover;display:block}
.mkb{position:absolute;width:44px;height:44px;margin:-22px 0 0 -22px;padding:0;border:0;background:transparent;display:grid;place-items:center;cursor:pointer}
.mkb span,.pn{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:15px;background:var(--ink);color:#FFFFFF;box-shadow:0 0 0 3px #FFFFFF}
.mkb.on span,.pbtn.on .pn{background:var(--red);color:#FFFFFF}
.has .mkb:not(.on){opacity:.45}
.plist{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.pbtn{width:100%;min-height:64px;padding:14px 16px;border-radius:var(--rb);border:1.5px solid var(--line);background:transparent;color:var(--ink);font:inherit;text-align:left;cursor:pointer;display:grid;grid-template-columns:32px 1fr;gap:14px;align-items:start}
.pn{box-shadow:none}
.pbtn.on{border-color:var(--red);background:var(--bg)}
.pbtn b{display:block;font-size:17px}.pbtn .t{display:block;margin-top:2px;color:var(--mut);font-size:15px;line-height:1.45}
.ph169{margin:16px 0 0}.ph169 div{border-radius:var(--r);overflow:hidden;aspect-ratio:16/10;background:#FFFFFF}
.ph169 img{width:100%;height:100%;object-fit:cover;object-position:60% 40%;display:block}
.cap{margin-top:8px;font-size:14px;color:var(--mut)}

/* як купити */
.tri{list-style:none;padding:0;margin:32px 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.tri li{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;position:relative}
.tri li:not(:last-child)::after{content:"";position:absolute;top:34px;left:calc(50% + 42px);right:calc(-50% + 42px);border-top:2.5px dashed var(--acc)}
.tri-i{width:68px;height:68px;border-radius:50%;border:2.5px solid var(--acc);color:var(--acc);display:grid;place-items:center;background:var(--sf)}
.tri-i-a{background:var(--acc);color:#FFFFFF}
.tri-i svg{width:32px;height:32px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tri-t{font-weight:700;font-size:16px;line-height:1.25}
.tri-n{margin:32px 0 0;display:flex;align-items:baseline;justify-content:center;flex-wrap:wrap;gap:6px 14px}
.zero-n{font-weight:800;font-size:clamp(56px,9cqi,104px);line-height:.9;letter-spacing:-0.04em;color:var(--acc)}
.zero-l{font-size:20px;font-weight:700}
.tri-q{margin:14px auto 0;text-align:center;font-size:15px;color:var(--mut);max-width:40ch}

.strip{padding:clamp(32px,6cqi,64px) 20px}
.strip-in{max-width:1120px;margin:0 auto;background:var(--sf);border-radius:var(--r);padding:26px 22px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px}
.strip-t{margin:0;font-weight:700;font-size:clamp(23px,3cqi,32px);line-height:1.15;letter-spacing:-0.02em;text-wrap:balance}
.strip-in .note{margin-top:6px}
@container (max-width:560px){.strip-in .btn{flex:1 1 100%}}

/* характеристики */
.kit2{display:flex;gap:12px;margin:20px 0 0;max-width:400px}
.kit2 figure{margin:0;flex:1 1 0;min-width:0}
.kit2 img{display:block;width:100%;aspect-ratio:5/3;object-fit:cover;border-radius:12px;background:#FFFFFF}
.kit2 figcaption{margin-top:8px;font-size:14px;font-weight:700;line-height:1.3}
.spec{margin-top:24px;border:1.5px solid var(--mut);border-radius:var(--r);background:var(--bg);overflow:hidden}
.spec summary,.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;font-weight:700}
.spec summary::-webkit-details-marker,.faq summary::-webkit-details-marker{display:none}
.spec summary{min-height:64px;padding:0 20px;font-size:18px}
.spec summary:focus-visible,.faq summary:focus-visible{outline-offset:-3px}
.sign{font-size:24px}
.spec-b{padding:0 20px 12px;overflow-x:auto}
.spec table{width:100%;border-collapse:collapse;font-size:16px}
.spec th{text-align:left;font-weight:400;color:var(--mut);padding:12px 12px 12px 0;border-top:1px solid var(--line);vertical-align:top}
.spec td{text-align:right;padding:12px 0;border-top:1px solid var(--line);font-weight:700;line-height:1.4}
.faq{margin-top:24px;display:flex;flex-direction:column;gap:8px;max-width:760px}
.faq details{border:1.5px solid var(--line);border-radius:var(--r);background:var(--bg)}
.faq summary{min-height:64px;padding:14px 20px;font-size:18px;line-height:1.35}
.faq summary::after{content:"+";flex:none;font-size:24px;font-weight:500;color:var(--mut)}
.faq details[open] summary::after{content:"\2212"}
.faq .a{padding:0 20px 18px;font-size:16px;line-height:1.55}.faq .a p{margin:0 0 10px}.faq .a p:last-child{margin:0}
.faq a{font-weight:700}
.cont{padding-top:0}

/* форма */
.form-g{max-width:560px}
.form-g .facts3{margin-top:14px}
.form{margin-top:28px;display:flex;flex-direction:column;gap:16px;max-width:520px}
.lab{display:block;font-size:15px;font-weight:700;margin-bottom:8px}
.inp{width:100%;min-height:56px;padding:0 16px;border-radius:var(--rb);border:1.5px solid var(--mut);background:var(--sf);color:var(--ink);font:inherit;font-size:17px}
.inp:focus-visible{outline:3px solid var(--acc);outline-offset:1px;border-color:var(--ink)}
.inp[aria-invalid="true"]{border-color:var(--red)}
.err{margin:0;min-height:1.4em;font-size:15px;font-weight:700;color:var(--red)}
.form .note{margin:-4px 0 0}
.form .pol{margin:-10px 0 0;font-size:13px}
.form .pol a{color:inherit}

.ft{padding:44px 20px 64px;border-top:1px solid var(--line)}
.ft-g{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:16px 40px;font-size:14px;line-height:1.55;color:var(--mut)}.ft-g p{margin:0}
.ft-g a{color:inherit;display:inline-flex;align-items:center;min-height:44px}

.sticky{position:fixed;left:0;right:0;bottom:0;z-index:30;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid var(--line);transform:translateY(110%);visibility:hidden;transition:transform .25s ease,visibility 0s linear .25s}
.sticky.show{transform:none;visibility:visible;transition:transform .25s ease}
.sticky .btn{width:100%}
@media (min-width:768px){.sticky{display:none}}
@media (max-width:767px){body{padding-bottom:80px}}

/* ручная правка v14, перенесена в v15: на узких и низких телефонах (375x700) плашка, фото и подарок целиком на первом экране */
@media (max-width:389px){.lp .pp-n{font-size:34px}.lp .pp-r{gap:10px}}
@media (max-height:719px){.lp .hero-ph{aspect-ratio:16/10}.lp .pp,.lp .hero-ph,.lp .facts3{margin-top:10px}}
/* те саме для шильдика кВт, що стоїть між фото і трьома пунктами */
@media (max-height:719px){.lp .kw{margin-top:10px}}
/* низькі телефони: щільніший перший екран і калькулятор в один екран */
@media (max-height:719px){
.lp .hd{padding:4px 20px}.lp .hero{padding-top:0}
.lp .hook{font-size:14px;margin-bottom:2px}.lp .sub{font-size:14px;margin-top:4px}
.lp .pp{padding:8px 16px 10px;gap:4px}.lp .pp-s{font-size:13px}
.lp .hero-ph{aspect-ratio:16/9}
.lp .kw{padding:8px 14px 10px}.lp .kw-n{font-size:28px}.lp .kw-m{font-size:20px}.lp .kw-l{font-size:12px}
.lp .kw-t{font-size:14px;margin-top:6px;line-height:1.25}
.lp .facts3{gap:0;font-size:14px;line-height:1.3}
.calc.sec{padding-top:36px;padding-bottom:0}.calc .lead{margin-top:6px;font-size:16px}
.cg{margin-top:10px;gap:5px}.cp{min-height:48px;padding:4px 10px}
.hint{margin-top:6px;font-size:13px}.sum{margin-top:8px;padding-top:8px}.sbar{margin-top:6px}.sum-m{margin-top:2px}
}