/* Є-UPS — основні стилі. Критичний CSS (шапка, hero) дубльовано інлайном у index.php.
   Палітра зафіксована: bg #F3F5F7, surface #FFF, text #141A22, muted #5B6675, border #DCE1E7,
   accent #1E9E5A, warn #D9822B, crit #C94C2E, hero #0F1B2B. Світлі тони — лише змішування цих кольорів з білим. */
:root{
  --bg:#F3F5F7;--surface:#FFFFFF;--text:#141A22;--muted:#5B6675;--border:#DCE1E7;
  --accent:#1E9E5A;--warn:#D9822B;--crit:#C94C2E;--hero:#0F1B2B;
  --tint-ok:color-mix(in srgb,var(--accent) 14%,#fff);
  --tint-warn:color-mix(in srgb,var(--warn) 18%,#fff);
  --tint-crit:color-mix(in srgb,var(--crit) 12%,#fff);
  --r:10px;--r-lg:16px;--gut:24px;
  --shadow:0 1px 2px rgba(15,27,43,.06),0 8px 24px rgba(15,27,43,.06);
  --shadow-hover:0 2px 4px rgba(15,27,43,.08),0 14px 32px rgba(15,27,43,.12);
}
html{scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
[hidden]{display:none!important}
img{max-width:100%;height:auto}
a{color:var(--text);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--text);outline-offset:2px;border-radius:4px}
.hero :focus-visible,.site-footer :focus-visible{outline-color:#fff}
.num{font-variant-numeric:tabular-nums}
h2{font-size:clamp(26px,3.2vw,36px);letter-spacing:-.02em}
.h3,h3{font-size:19px;letter-spacing:-.005em}
.h4{font:800 15px Manrope,sans-serif;margin:0 0 8px}
.muted{color:var(--muted)}
.small{font-size:14px}
code{font-size:.9em;background:var(--bg);padding:1px 5px;border-radius:4px}
.eyebrow{margin:0 0 14px;font:600 13px "Golos Text",sans-serif;letter-spacing:.08em;text-transform:uppercase;color:#9FB0C4}
.eyebrow-dark{color:var(--muted);margin-bottom:8px}
.section{padding:72px 0;border-bottom:1px solid var(--border)}
.section:nth-of-type(even){background:var(--surface)}
.section-head{max-width:780px;margin-bottom:28px}
.section-head p{margin:10px 0 0}
.section-sub{margin:10px 0 28px;max-width:780px}
.col-3{grid-column:span 3}.col-4{grid-column:span 4}.col-5{grid-column:span 5}.col-7{grid-column:span 7}.col-12{grid-column:1/-1}
@media(max-width:900px){.col-3,.col-4,.col-5,.col-7{grid-column:1/-1}.section{padding:48px 0}}
.prose p{margin:0 0 14px;max-width:68ch}
.prose h2{margin-bottom:16px}

.skip-link{position:absolute;left:-999px;top:8px;background:var(--hero);color:#fff;padding:8px 14px;border-radius:6px;z-index:60}
.skip-link:focus{left:8px}

/* шапка */
.nav{display:flex;gap:2px;flex:1;justify-content:flex-end;flex-wrap:wrap}
.nav a{padding:8px 11px;border-radius:8px;text-decoration:none;font-weight:500;font-size:15px;color:var(--muted)}
.nav a:hover{background:var(--bg);color:var(--text)}
.nav-toggle{margin-left:auto;background:none;border:1px solid var(--border);border-radius:8px;width:44px;height:44px;align-items:center;justify-content:center;color:var(--text);cursor:pointer}
@media(max-width:1020px){
  .nav-toggle{display:inline-flex}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;background:var(--surface);border-bottom:1px solid var(--border);padding:8px var(--gut) 14px;box-shadow:var(--shadow)}
  .nav-open .nav{display:flex}
  .nav a{padding:12px 8px;font-size:16px}
}

/* hero */
.hero .lead{font-size:17px;color:#D6DEE8;max-width:56ch;margin:18px 0 0}
.hero a{color:#fff}
.result-tile{margin-top:30px;display:flex;align-items:center;gap:20px;padding:18px 20px;border:1px solid rgba(255,255,255,.14);border-radius:var(--r-lg);background:rgba(255,255,255,.06)}
.ring{position:relative;width:120px;height:120px;flex:none}
.ring svg{display:block}
.ring-bg{fill:none;stroke:rgba(255,255,255,.14);stroke-width:10}
.ring-fg{fill:none;stroke:var(--accent);stroke-width:10;stroke-linecap:round;transition:stroke-dashoffset .6s cubic-bezier(.2,.8,.2,1),stroke .3s}
.ring-fg.is-short{stroke:var(--warn)}
.ring-num{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;font:800 17px/1.15 Manrope,sans-serif;padding:0 18px}
.result-k{margin:0;font-size:14px;color:#9FB0C4}
.result-v{margin:4px 0 6px;font:800 20px/1.2 Manrope,sans-serif}
.result-s{margin:0;font-size:14px;color:#D6DEE8}
.loadbar{margin-top:18px}
.loadbar-track{display:flex;height:14px;border-radius:999px;overflow:hidden;background:rgba(255,255,255,.1);gap:2px}
.loadbar-track span{display:block;height:100%;transition:width .4s}
.loadbar-legend{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px 18px;font-size:13.5px;color:#D6DEE8}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:7px;vertical-align:baseline}
.seg-0{background:var(--accent)}.seg-1{background:var(--warn)}.seg-2{background:var(--border)}.seg-3{background:var(--crit)}
.dot-accent{background:var(--accent)}.dot-warn{background:var(--warn)}

/* форма калькулятора */
.calc{background:var(--surface);color:var(--text);border-radius:var(--r-lg);padding:26px;display:grid;gap:20px;box-shadow:0 20px 50px rgba(0,0,0,.28)}
.calc fieldset{border:0;margin:0;padding:0;min-width:0}
.calc legend,.range label{font:600 15px "Golos Text",sans-serif;color:var(--text);padding:0;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.step{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--hero);color:#fff;font:700 13px Manrope,sans-serif;flex:none}
.presets{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.presets-label{font-size:13px;color:var(--muted);margin-right:4px}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.seg span{display:block;min-width:68px;padding:10px 16px;text-align:center;border:1px solid #AEB7C2;border-radius:var(--r);font-weight:500;background:var(--surface);transition:background .15s,border-color .15s,color .15s}
.seg label:hover span{background:var(--bg)}
.seg input:checked+span{background:var(--hero);border-color:var(--hero);color:#fff}
.seg input:focus-visible+span{outline:3px solid var(--text);outline-offset:2px}
.custom-w{display:flex;align-items:center;gap:10px;margin-top:10px}
.custom-w label{font-size:14px;color:var(--muted)}
input[type=number],select{font:inherit;padding:8px 10px;border:1px solid #AEB7C2;border-radius:var(--r);background:#fff;color:var(--text);min-height:44px}
input[type=number]{width:110px}
select{width:100%}
.field-hint{margin:8px 0 0;font-size:14px;color:var(--muted)}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px}
@media(max-width:560px){.checks{grid-template-columns:1fr}}
.check{display:flex;align-items:flex-start;gap:9px;cursor:pointer;font-size:15px}
.check input{margin:3px 0 0;width:20px;height:20px;accent-color:var(--accent);flex:none}
.check small{color:var(--muted)}
.check.inline{align-items:center}
.range output{font:800 20px Manrope,sans-serif;margin-left:2px}
.range input[type=range]{display:block;width:100%;margin:6px 0 2px;accent-color:var(--accent);height:30px}
.range-scale{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}
.live{margin:0;padding:12px 14px;background:var(--bg);border-radius:var(--r);font-size:15px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 15px "Golos Text",sans-serif;padding:11px 20px;border-radius:var(--r);border:1px solid transparent;cursor:pointer;text-decoration:none;min-height:44px;transition:background .15s,transform .15s}
.btn-lg{min-height:52px;font-size:17px}
.btn-primary{background:var(--accent);color:var(--hero)}
.btn-primary:hover{background:color-mix(in srgb,var(--accent) 82%,#fff)}
.btn:active{transform:translateY(1px)}
.btn-ghost{background:var(--surface);border-color:#AEB7C2;color:var(--text)}
.btn-ghost:hover{background:var(--bg)}
.btn-ghost[aria-pressed=true]{background:var(--hero);border-color:var(--hero);color:#fff}
.btn-sm{padding:6px 12px;min-height:36px;font-size:14px}

/* підбірки */
.picks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gut);margin-bottom:28px}
@media(max-width:900px){.picks{grid-template-columns:1fr}}
.pick{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:18px;text-decoration:none;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.pick:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.pick[aria-disabled=true]{opacity:.6;pointer-events:none}
.pick-ico{flex:none;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:var(--tint-ok);color:var(--hero)}
.pick-body{display:grid;gap:3px;min-width:0}
.pick-label{font-size:13px;color:var(--muted)}
.pick-name{font:800 17px/1.25 Manrope,sans-serif}
.pick-meta{font-size:14px;color:var(--muted)}

/* фільтри */
.filters{display:grid;gap:10px;margin-bottom:18px}
.chip-group{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.chip-label{font-size:14px;color:var(--muted);min-width:62px}
.chip{font:500 14px "Golos Text",sans-serif;padding:7px 14px;border:1px solid #AEB7C2;border-radius:999px;background:var(--surface);color:var(--text);cursor:pointer;min-height:38px;transition:background .15s}
.chip:hover{background:var(--bg)}
.chip[aria-pressed=true]{background:var(--hero);border-color:var(--hero);color:#fff}
.chip-light{min-height:34px;padding:5px 12px;font-size:13.5px}
.chip-n{color:var(--muted);font-variant-numeric:tabular-nums;margin-left:3px}
.chip[aria-pressed=true] .chip-n{color:#B8C4D2}
.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;margin:6px 0 20px}
.toolbar .count{margin:0 auto 0 0;color:var(--muted);font-size:14px}
.sort{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted)}
.sort select{width:auto;min-height:40px}
.view-toggle{display:flex;gap:6px}
.empty{padding:20px;border:1px dashed #AEB7C2;border-radius:var(--r);background:var(--surface);font-weight:500}

/* картки */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--gut)}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);display:flex;flex-direction:column;scroll-margin-top:100px;box-shadow:var(--shadow);transition:box-shadow .2s}
.card:hover{box-shadow:var(--shadow-hover)}
.card.is-target{outline:3px solid var(--accent);outline-offset:2px}
.card-photo{background:#fff;border-bottom:1px solid var(--border);border-radius:var(--r-lg) var(--r-lg) 0 0;height:210px;display:flex;align-items:center;justify-content:center;padding:10px}
.card-photo img{width:100%;height:100%;max-height:190px;object-fit:contain}
.card-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-kind{margin:0;font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.card-title{font-size:17px;line-height:1.25}
.card-badges{margin:0;display:flex;flex-wrap:wrap;gap:6px}
.badge{display:inline-block;font-size:12.5px;font-weight:600;padding:2px 10px;border-radius:999px;border:1px solid var(--border);background:var(--bg);color:var(--text)}
.badge-ok{background:var(--tint-ok);border-color:color-mix(in srgb,var(--accent) 40%,#fff)}
.badge-warn{background:var(--tint-warn);border-color:color-mix(in srgb,var(--warn) 45%,#fff)}
.runtime{display:grid;gap:7px;padding:12px 14px;background:var(--bg);border-radius:var(--r)}
.card-hours{margin:0;display:flex;flex-direction:column;gap:0}
.card-hours strong{font:800 24px/1.15 Manrope,sans-serif}
.card-hours.is-bad strong{font:600 15px "Golos Text",sans-serif;color:var(--crit)}
.card-hours .lbl{color:var(--muted);font-size:13px}
.meter{position:relative;height:10px;background:var(--border);border-radius:999px}
.meter-fill{position:absolute;left:0;top:0;bottom:0;border-radius:999px;background:var(--warn);transition:width .5s cubic-bezier(.2,.8,.2,1),background .3s}
.meter.is-fit .meter-fill{background:var(--accent)}
.meter-target{position:absolute;left:66.667%;top:-4px;bottom:-4px;width:2px;background:var(--text);border-radius:1px}
.card-fit{margin:0;font-size:13px;color:var(--muted)}
.card-fit.is-short{color:var(--crit)}
.card-spec{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:0}
.card-spec div{background:var(--bg);border-radius:8px;padding:6px 10px}
.card-spec div:nth-child(3){grid-column:1/-1}
.card-spec dt{font-size:12px;color:var(--muted)}
.card-spec dd{margin:0;font-weight:600}
.card-points{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:14px}
.card-points li{position:relative;padding-left:20px}
.card-points li::before{content:"";position:absolute;left:2px;top:.55em;width:9px;height:9px;border-radius:50%}
.card-points .pro::before{background:var(--accent)}
.card-points .con::before{background:var(--crit)}
.card-more{font-size:14px}
.card-more summary{cursor:pointer;color:var(--muted);padding:4px 0}
.card-more ul{margin:6px 0 0;padding-left:18px}
.pros li::marker{color:var(--accent)}
.cons li::marker{color:var(--crit)}
.verdict{margin:6px 0 0}
.note{margin:8px 0 0;color:var(--muted);font-size:13px}
.card-foot{margin-top:auto;display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;padding-top:6px}
.price{margin:0;font-size:15px}
.price strong{font:800 21px Manrope,sans-serif}
.shop-link{font-size:14px;font-weight:500}
.more-wrap{display:flex;justify-content:flex-start;margin-top:22px}
.footnote{margin:24px 0 0;font-size:13.5px;color:var(--muted);max-width:92ch}
.nodata-block{margin-top:32px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:4px 20px 20px}
.nodata-block summary{cursor:pointer;font-weight:600;padding:16px 0}
.cards-compact{margin-top:16px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.card-compact .card-photo{height:150px}
.card-compact .card-photo img{max-height:130px}
.card-compact{box-shadow:none}

/* таблиці */
.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);-webkit-overflow-scrolling:touch}
.table-wrap+.table-wrap{margin-top:12px}
table.data{width:100%;border-collapse:collapse;font-size:14.5px;font-variant-numeric:tabular-nums}
table.data th,table.data td{padding:10px 12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
table.data thead th{background:var(--bg);font-weight:600;white-space:nowrap}
table.data tbody th{font-weight:500}
table.data tr:last-child>*{border-bottom:0}
table.data .r{text-align:right}
table.data.small{font-size:13.5px}
#results-table th:first-child,#results-table td:first-child{min-width:230px}
table.cmp th:first-child{background:var(--bg);min-width:160px;position:sticky;left:0}
table.cmp thead th:not(:first-child){min-width:200px}
td.best{background:var(--tint-ok);font-weight:600}
table.data tr[hidden]{display:none}
.cmp-tray{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.tray-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 6px 4px 14px;border-radius:999px;background:var(--hero);color:#fff;font-size:14px}
.tray-x{width:26px;height:26px;border-radius:50%;border:0;background:rgba(255,255,255,.16);color:#fff;font-size:18px;line-height:1;cursor:pointer}
.tray-x:hover{background:rgba(255,255,255,.3)}

/* панелі, графіки */
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow)}
.section:nth-of-type(even) .panel{background:var(--bg);box-shadow:none}
.mah-grid,.vis-grid{align-items:start}
.chart-box{position:relative;width:100%;margin-top:10px}
.legend-inline{margin:10px 0 0;font-size:13.5px;color:var(--muted)}
.legend-inline .dot{margin-left:12px}
.legend-inline .dot:first-child{margin-left:0}
.chart-fallback{margin:10px 0 18px;font-size:14px}
.chart-fallback summary{cursor:pointer;color:var(--muted)}
.converter{border-top:1px solid var(--border);padding-top:16px;margin-top:8px}
.conv-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:10px 0}
.conv-row label{display:block;font-size:14px;color:var(--muted);margin-bottom:4px}
.conv-row input{width:100%}
.conv-out{margin:6px 0 0;font-size:17px}
.radar-panel{margin-top:24px}
.no-js .funnel-panel{display:none}

/* воронка енергії */
.funnel-head{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;align-items:flex-end;margin-bottom:16px}
.funnel-head p{margin:4px 0 0}
.funnel-pick{display:grid;gap:4px;font-size:14px;color:var(--muted);min-width:min(100%,360px)}
.funnel{display:grid;gap:12px}
.fn-row{display:grid;grid-template-columns:minmax(150px,230px) 1fr 110px;gap:6px 16px;align-items:center}
.fn-bar{height:22px;background:var(--border);border-radius:6px;overflow:hidden}
.fn-bar i{display:block;height:100%;background:var(--hero);border-radius:6px;transition:width .5s cubic-bezier(.2,.8,.2,1)}
.fn-bar i.is-accent{background:var(--accent)}.fn-bar i.is-warn{background:var(--warn)}
.fn-k{font-weight:500}
.fn-row b{text-align:right}
.fn-note{grid-column:2/-1;font-size:13px;color:var(--muted);margin-top:-6px}
.fn-result{margin:6px 0 0;padding:14px 18px;background:var(--tint-ok);border-radius:var(--r);font-size:18px}
.fn-result strong{font:800 22px Manrope,sans-serif}
@media(max-width:700px){.fn-row{grid-template-columns:1fr 100px}.fn-bar{grid-column:1/-1;order:3}.fn-note{grid-column:1/-1;order:4;margin-top:-4px}}

/* mAh наочно */
.mah-visual{display:grid;gap:12px;margin-top:22px;padding:18px;background:var(--bg);border-radius:var(--r-lg);max-width:560px}
.mv-row{display:grid;grid-template-columns:150px 1fr 90px;gap:12px;align-items:center;font-size:14px}
.mv-bar{height:16px;background:var(--border);border-radius:999px;overflow:hidden}
.mv-bar i{display:block;height:100%;background:var(--hero);border-radius:999px}
.mv-bar i.is-accent{background:var(--accent)}
.mv-row b{text-align:right}
@media(max-width:560px){.mv-row{grid-template-columns:1fr 80px}.mv-bar{grid-column:1/-1;order:3}}

/* типи */
.types{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gut)}
@media(max-width:1100px){.types{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.types{grid-template-columns:1fr}}
.type{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:22px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow)}
.section:nth-of-type(even) .type{background:var(--bg);box-shadow:none}
.type h3{font-size:19px}
.type p{margin:0;font-size:15px}
.eta{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;font-size:14px}
.eta-bar{height:10px;background:var(--border);border-radius:999px;overflow:hidden}
.eta-bar i{display:block;height:100%;background:var(--accent);border-radius:999px}
.eta-bar i.is-warn{background:var(--warn)}.eta-bar i.is-muted{background:var(--muted)}
.type-cols ul{margin:0 0 6px;padding-left:18px;font-size:14.5px}
.type-meta{margin:auto 0 0;display:grid;gap:6px;font-size:14px;border-top:1px solid var(--border);padding-top:10px}
.type-meta div{display:grid;grid-template-columns:96px 1fr;gap:8px}
.type-meta dt{color:var(--muted)}
.type-meta dd{margin:0;font-weight:500}

/* схема online / relay з демо відключення */
.outage-bar{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;margin-bottom:14px}
.outage-status{font-size:15px;color:var(--muted)}
.schema{width:100%;height:auto;display:block}
.schema .ar{fill:var(--muted)}
.sv-h{font:700 15px Manrope,sans-serif;fill:var(--text)}
.sv-t{font:500 14px "Golos Text",sans-serif;fill:var(--text)}
.sv-s{font:400 13px "Golos Text",sans-serif;fill:var(--muted)}
.sv-ok{font:600 13px "Golos Text",sans-serif;fill:var(--text)}
.sv-crit{font:600 14px "Golos Text",sans-serif;fill:var(--crit)}
.sv-box{fill:var(--surface);stroke:var(--muted);stroke-width:1.2;transition:fill .3s,stroke .3s}
.sv-on{fill:var(--tint-ok);stroke:var(--accent);stroke-width:2}
.sv-warn{fill:var(--tint-warn);stroke:var(--warn);stroke-width:2}
.sv-router-on{fill:var(--tint-ok);stroke:var(--accent);stroke-width:2}
.sv-router-relay{fill:var(--tint-ok);stroke:var(--accent);stroke-width:2}
.sv-line{fill:none;stroke:var(--muted);stroke-width:1.6}
.sv-dash{stroke-dasharray:5 4}
.sv-sep{stroke:var(--border);stroke-width:1}
.tl-ok{fill:var(--accent)}
.tl-gap{fill:var(--crit)}
.outage[data-state=on] .sv-off-text{display:none}
.outage[data-state=off] .sv-on-text{display:none}
.outage[data-state=off] .sv-mains{fill:var(--tint-crit);stroke:var(--crit);stroke-width:2}
.outage[data-state=off] .sv-router-relay{fill:var(--tint-crit);stroke:var(--crit);stroke-width:2}
.outage[data-state=off] .sv-batt{animation:pulse 1.4s ease-in-out infinite}
.outage[data-state=off] .sv-blink{animation:blink 1s steps(2,start) infinite}
@keyframes pulse{50%{stroke-width:4}}
@keyframes blink{50%{opacity:.25}}

/* методика, FAQ */
.method-list{padding-left:20px;margin:0 0 16px;max-width:68ch}
.method-list li{margin-bottom:10px}
.formula{padding:14px 18px;background:var(--tint-ok);border-radius:var(--r);max-width:68ch}
.faq{display:grid;gap:10px;max-width:860px;margin-top:20px}
.faq-item{background:var(--bg);border:1px solid var(--border);border-radius:var(--r);padding:0 20px;transition:background .15s}
.faq-item[open]{background:var(--surface);box-shadow:var(--shadow)}
.faq-item summary{cursor:pointer;padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font:700 24px Manrope,sans-serif;color:var(--muted);flex:none}
.faq-item[open] summary::after{content:"−"}
.faq-item h3{font:600 17px "Golos Text",sans-serif;margin:0}
.faq-item p{margin:0 0 18px;max-width:70ch}

/* футер */
.site-footer{background:var(--hero);color:#C9D3DF;padding:48px 0 56px}
.site-footer a{color:#fff}
.logo-f{color:#fff;margin:0 0 10px;font-size:22px}
.flinks{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.site-footer .muted{color:#9FB0C4}
.disclaimer{font-size:13.5px;color:#9FB0C4;margin:0;border-top:1px solid #243449;padding-top:16px}
.site-footer .h4{color:#fff}

/* липка панель результату */
.sticky-sum{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:45;display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center;background:var(--hero);color:#fff;padding:10px 12px 10px 18px;border-radius:999px;box-shadow:0 10px 30px rgba(15,27,43,.35);max-width:calc(100% - 24px)}
.sticky-sum .ss-text{margin:0;font-size:14.5px}
.sticky-sum .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.sticky-sum .btn-ghost:hover{background:rgba(255,255,255,.12)}
.sticky-sum :focus-visible{outline-color:#fff}

@media(max-width:560px){
  :root{--gut:16px}
  .calc{padding:18px}
  .cards{grid-template-columns:1fr}
  .conv-row{grid-template-columns:1fr}
  .toolbar .count{flex-basis:100%;order:3}
  .result-tile{flex-direction:column;align-items:flex-start}
  .sticky-sum{border-radius:16px;bottom:10px}
}
.no-js .more-wrap,.no-js .view-toggle,.no-js .filters,.no-js #only-fit,.no-js .toolbar,.no-js .sticky-sum,.no-js .presets,.no-js .outage-bar{display:none}

/* ---------- форма: плитки навантаження ---------- */
.row-lbl{margin:12px 0 8px;font-size:14px;color:var(--muted)}
.row-lbl small{font-size:13px}
.legend-note{font:400 13px "Golos Text",sans-serif;color:var(--muted);margin-left:auto}
.f-loads legend{width:100%}
.loads{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:560px){.loads{grid-template-columns:1fr}}
.load-tile{display:flex;flex-direction:column;justify-content:space-between;gap:10px;padding:12px 14px;border:1px solid var(--border);border-radius:var(--r);background:var(--surface);cursor:pointer;transition:border-color .15s,background .15s}
.load-tile:hover{border-color:#AEB7C2}
.load-tile.is-on{border-color:var(--accent);background:var(--tint-ok);box-shadow:inset 0 0 0 1px var(--accent)}
.lt-info{display:grid;gap:2px}
.lt-name{font-weight:600;font-size:15px;line-height:1.25}
.lt-meta{font-size:13px;color:var(--muted)}
.lt-hint{font-size:12.5px;color:var(--muted);line-height:1.35}
.stepper{display:inline-flex;align-items:center;align-self:flex-start;border:1px solid #AEB7C2;border-radius:999px;background:var(--surface);overflow:hidden}
.st-btn{width:40px;height:40px;border:0;background:transparent;font:600 20px "Golos Text",sans-serif;color:var(--text);cursor:pointer}
.st-btn:hover{background:var(--bg)}
.qty{width:44px;min-height:40px;padding:0;border:0;border-radius:0;text-align:center;font:700 16px Manrope,sans-serif;background:transparent;-moz-appearance:textfield}
.qty::-webkit-outer-spin-button,.qty::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.load-custom{cursor:default}
.custom-fields{display:flex;align-items:center;gap:8px}
.custom-fields input{width:84px}
.custom-fields select{width:auto}
.unit{color:var(--muted);font-size:14px}
.summary{border:1px solid var(--border);border-radius:var(--r);background:var(--bg);padding:14px 16px}
.sum-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-weight:600}
.sum-head strong{font:800 22px Manrope,sans-serif}
.sum-table{width:100%;border-collapse:collapse;margin-top:8px;font-size:14.5px}
.sum-table th,.sum-table td{padding:5px 0;text-align:left;border-top:1px solid var(--border);font-weight:500}
.sum-table td{text-align:right}
.sum-note{margin:8px 0 0;font-size:13.5px;color:var(--muted)}
.live{display:none}

/* ---------- таблиця результатів: компактна, з деталями ---------- */
#results-table{min-width:760px}
#results-table th:first-child,#results-table td:first-child{min-width:0}
.tm{display:flex;align-items:center;gap:12px}
.tm img{width:44px;height:44px;object-fit:contain;border:1px solid var(--border);border-radius:8px;background:#fff;flex:none}
.tm-name{display:block;padding:0;border:0;background:none;font:600 15px/1.3 "Golos Text",sans-serif;color:var(--text);text-align:left;cursor:pointer;text-decoration:underline dotted;text-underline-offset:4px}
.tm-name:hover{text-decoration-style:solid}
.tm-name::after{content:"";display:inline-block;margin-left:8px;width:7px;height:7px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.tm-name[aria-expanded=true]::after{transform:rotate(225deg)}
.tm-sub{display:block;font-size:12.5px;color:var(--muted);margin-top:2px}
.detail-row td{background:var(--bg);padding:16px}
.detail{display:grid;grid-template-columns:160px minmax(220px,1fr) minmax(240px,1.2fr);gap:20px;align-items:start}
@media(max-width:900px){.detail{grid-template-columns:1fr}}
.detail-img{width:160px;height:160px;object-fit:contain;background:#fff;border:1px solid var(--border);border-radius:var(--r)}
.detail-spec{display:grid;gap:6px;margin:0;font-size:14px}
.detail-spec div{display:grid;grid-template-columns:96px 1fr;gap:8px}
.detail-spec dt{color:var(--muted)}
.detail-spec dd{margin:0}
.detail-text p{margin:0 0 8px}
.detail-text ul{margin:0 0 8px;padding-left:18px;font-size:14px}

/* ---------- де купити: випадаючий список магазинів ---------- */
.card-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:8px}
.card-foot{flex-direction:column;align-items:stretch;gap:2px}
.offers{display:inline-block}
.offers>summary{list-style:none;cursor:pointer}
.offers>summary::-webkit-details-marker{display:none}
.btn-buy{background:var(--accent);color:var(--hero);border-color:transparent}
.btn-buy:hover{background:color-mix(in srgb,var(--accent) 82%,#fff)}
.offers[open]>summary{background:var(--hero);color:#fff}
.offers-n{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--hero);color:#fff;font-size:12px;font-weight:700}
.offers[open] .offers-n{background:#fff;color:var(--hero)}
.offers-pop{position:fixed;z-index:70;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);box-shadow:0 18px 40px rgba(15,27,43,.28);padding:12px}
.offers-title{margin:0 0 8px;font-size:13px;color:var(--muted)}
.offers-list{list-style:none;margin:0;padding:0;max-height:240px;overflow-y:auto;display:grid;gap:4px}
.offers-list a{display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:8px;text-decoration:none;border:1px solid var(--border)}
.offers-list a:hover{background:var(--bg);border-color:#AEB7C2}
.of-shop{font-weight:600;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.of-price{font-weight:700;white-space:nowrap}
.of-best{font-size:11.5px;font-weight:600;padding:1px 8px;border-radius:999px;background:var(--tint-ok)}
.offers-sm>summary{padding:5px 10px;min-height:34px}

/* ---------- порівняння: фото, переваги, смуги ---------- */
table.cmp{table-layout:fixed;min-width:640px}
table.cmp th:first-child{width:150px}
.cmp-head{vertical-align:bottom;padding:14px 12px}
.ch{display:grid;gap:6px;justify-items:start}
.ch img{width:120px;height:120px;object-fit:contain;background:#fff;border:1px solid var(--border);border-radius:var(--r)}
.ch-name{font:700 15px/1.25 Manrope,sans-serif;white-space:normal}
.ch-price{font-size:14px;color:var(--muted);font-weight:500}
.wins-row td{vertical-align:middle}
.win{display:inline-block;margin:2px 4px 2px 0;padding:2px 10px;border-radius:999px;background:var(--tint-ok);border:1px solid color-mix(in srgb,var(--accent) 40%,#fff);font-size:12.5px;font-weight:600}
.cv{display:block}
.cbar{display:block;height:6px;margin-top:6px;border-radius:999px;background:var(--border);overflow:hidden}
.cbar i{display:block;height:100%;background:var(--muted);border-radius:999px}
td.best .cbar i{background:var(--accent)}
table.cmp td,table.cmp th{white-space:normal}
.btn{white-space:nowrap}
#results-table td.num{white-space:nowrap}
.offers-list{overflow-x:hidden}

/* ---------- компактний hero + схема підключення ---------- */
.hero .lead{font-size:16px;margin:12px 0 0;max-width:64ch}
.hero .eyebrow{margin-bottom:8px}
.result-tile{margin-top:0;padding:14px 16px;gap:16px}
.ring{width:96px;height:96px}
.ring-num{font-size:14px;padding:0 14px}
.result-v{font-size:17px;margin:2px 0 4px}
.result-s{font-size:13.5px}
.calc-wide{padding:18px 20px;gap:0;box-shadow:none}
.cw{display:grid;grid-template-columns:minmax(220px,.85fr) minmax(0,2fr) minmax(210px,.85fr);gap:22px;align-items:start}
@media(max-width:1020px){.cw{grid-template-columns:1fr 1fr}.f-loads{grid-column:1/-1;order:3}}
@media(max-width:640px){.cw{grid-template-columns:1fr}}
.calc-wide legend{margin-bottom:8px}
.seg-sm span{min-width:54px;padding:7px 12px;font-size:14.5px}
.seg-sm+.seg-sm{margin-top:8px}
.calc-wide .field-hint{margin-top:8px;font-size:13px}
.loads-compact{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
@media(max-width:900px){.loads-compact{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.loads-compact{grid-template-columns:1fr}}
.loads-compact .load-tile{flex-direction:row;align-items:center;justify-content:space-between;padding:8px 10px;gap:8px}
.loads-compact .lt-name{font-size:14px}
.loads-compact .st-btn{width:30px;height:32px;font-size:18px}
.loads-compact .qty{width:30px;min-height:32px;font-size:15px}
.loads-compact .custom-fields input{width:62px;min-height:36px;padding:4px 8px}
.loads-compact .custom-fields select{min-height:36px;padding:4px 6px}
.loads-compact .load-custom{cursor:default}
.f-time{display:grid;gap:14px}
.f-time .range input[type=range]{margin:2px 0}
.calc-wide .btn-lg{min-height:46px}

.scheme{margin-top:16px;padding:20px;border:1px solid rgba(255,255,255,.14);border-radius:var(--r-lg);background:rgba(255,255,255,.05);display:grid;grid-template-columns:minmax(150px,.8fr) 40px minmax(230px,1.4fr) 40px minmax(120px,.6fr) 40px minmax(230px,1.4fr);align-items:center;min-height:200px}
.sch-col{display:grid;gap:8px;align-content:center}
.sch-node{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid rgba(255,255,255,.18);border-radius:12px;background:rgba(255,255,255,.07)}
.sch-mains,.sch-ups{flex-direction:column;align-items:flex-start;gap:6px}
.sch-ico{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.14);color:#fff;flex:none}
.sch-sub{display:block;font-size:13px;color:#9FB0C4;line-height:1.35}
.sch-dt{display:grid;gap:1px;min-width:0}
.sch-dt b{font-size:15px}
.sch-toggle{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.45);margin-top:2px}
.sch-toggle:hover{background:rgba(255,255,255,.14)}
.sch-batt{align-self:stretch;height:12px;border-radius:999px;background:rgba(255,255,255,.16);overflow:hidden}
.sch-batt i{display:block;height:100%;background:var(--accent);border-radius:999px;transition:width .5s}
.sch-port{display:flex;flex-direction:column;padding:8px 12px;border:1px dashed rgba(255,255,255,.45);border-radius:10px;font-size:13.5px}
.sch-port b{font:800 18px Manrope,sans-serif}
.seg-b0 .sch-ico{background:var(--accent);color:var(--hero)}
.seg-b1 .sch-ico{background:var(--warn);color:var(--hero)}
.seg-b2 .sch-ico{background:var(--border);color:var(--hero)}
.seg-b3 .sch-ico{background:var(--crit);color:#fff}
.sch-link{display:block;height:8px}
.sch-link svg{display:block;width:100%;height:8px}
.sch-link line{stroke:rgba(255,255,255,.55);stroke-width:2;stroke-dasharray:5 5;animation:flow 1s linear infinite}
@keyframes flow{to{stroke-dashoffset:-10}}
.sch-share{grid-column:1/-1;display:flex;height:10px;margin-top:18px;border-radius:999px;overflow:hidden;gap:2px;background:rgba(255,255,255,.1)}
.sch-share span{display:block;height:100%;transition:width .4s}
.scheme[data-state=off] .sch-mains{border-color:var(--crit);background:rgba(201,76,46,.2)}
.scheme[data-state=off] .sch-src+.sch-link line{stroke:var(--crit);animation:none}
.scheme[data-state=off] .sch-ups{border-color:var(--accent);box-shadow:0 0 0 2px rgba(30,158,90,.35)}
@media(max-width:1020px){
  .scheme{grid-template-columns:1fr;gap:0;padding:16px}
  .sch-link{height:26px;display:flex;justify-content:center;align-items:center}
  .sch-link svg{width:26px;transform:rotate(90deg)}
  .sch-share{margin-top:14px}
}

/* ---------- ущільнення hero ---------- */
.cw{grid-template-columns:minmax(200px,.7fr) minmax(0,2.2fr) minmax(200px,.7fr);gap:20px}
.loads-compact{display:flex;flex-wrap:wrap;gap:8px}
.loads-compact .load-tile{flex:0 0 auto;display:inline-flex;align-items:center;gap:8px;padding:4px 4px 4px 12px;border-radius:999px;cursor:pointer}
.loads-compact .lt-info{display:flex;align-items:baseline;gap:6px}
.loads-compact .lt-name{font-size:14px;font-weight:500;white-space:nowrap}
.loads-compact .lt-meta{font-size:12.5px;white-space:nowrap}
.loads-compact .stepper{border:0;background:transparent;align-self:center}
.loads-compact .load-tile:not(.is-on) .qty,.loads-compact .load-tile:not(.is-on) .st-btn[data-step="-1"]{display:none}
.loads-compact .load-tile:not(.is-on) .st-btn{border:1px solid #AEB7C2;border-radius:50%;width:30px;height:30px}
.loads-compact .load-tile.is-on{box-shadow:none}
.loads-compact .load-custom{padding:4px 8px 4px 12px;cursor:default}
.loads-compact .custom-fields input{width:58px;min-height:32px}
.loads-compact .custom-fields select{min-height:32px}
.f-router .seg-sm+.seg-sm{margin-top:6px}
.calc-wide{padding:16px 18px}
.scheme{margin-top:14px;padding:16px;min-height:0;grid-template-columns:minmax(130px,.7fr) 32px minmax(200px,1.2fr) 32px minmax(96px,.5fr) 32px minmax(260px,2fr)}
.sch-devs{grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:8px}
.sch-node{padding:8px 10px;gap:10px}
.sch-ico{width:34px;height:34px;border-radius:9px}
.sch-share{margin-top:14px;height:8px}
@media(max-width:1020px){.scheme{grid-template-columns:1fr}.sch-devs{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.sch-devs{grid-template-columns:1fr}}

/* мобільна адаптація hero (після ущільнення) */
@media(max-width:1020px){.cw{grid-template-columns:1fr 1fr}.f-loads{grid-column:1/-1;order:3}}
@media(max-width:640px){
  .cw{grid-template-columns:1fr}
  .f-loads{order:2}.f-time{order:3}
  .loads-compact .load-tile{flex:1 1 100%;justify-content:space-between}
  .loads-compact .load-custom{flex-wrap:wrap}
  .calc-wide{padding:14px}
}

/* кроки підключення */
.steps-title{margin:26px 0 12px}
.connect-steps{margin:0;padding-left:0;list-style:none;counter-reset:cs;display:grid;gap:10px;max-width:68ch}
.connect-steps li{counter-increment:cs;position:relative;padding:12px 14px 12px 52px;background:var(--bg);border:1px solid var(--border);border-radius:var(--r);font-size:15px}
.connect-steps li::before{content:counter(cs);position:absolute;left:14px;top:12px;width:26px;height:26px;border-radius:50%;background:var(--hero);color:#fff;font:700 14px Manrope,sans-serif;display:flex;align-items:center;justify-content:center}