/* Vektor Vision × BCS — samodzielna podstrona rekuperacji. */
.rec-page{--rec-gold:#dec17f;--rec-line:#ffffff20;--rec-muted:#c0bcb4;color:#f6f4ef;background:#080908}
.rec-page [id]{scroll-margin-top:110px}
.rec-page main{overflow:clip}
.rec-page h1,.rec-page h2,.rec-page h3{font-family:Sora,Inter,Arial,sans-serif;letter-spacing:-.045em;text-transform:none}
.rec-page h1 span,.rec-page h2 span{color:var(--rec-gold)}
.rec-page p{margin:0}
.rec-page .hm-link{white-space:normal}
.rec-hero{position:relative;padding:78px 0 80px;background:radial-gradient(ellipse at 65% 35%,#dec17f12,transparent 48%),#080908}
.rec-hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--rec-line)}
.rec-hero-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:clamp(30px,5vw,80px)}
.rec-hero h1{max-width:690px;margin:14px 0 24px;font-size:clamp(40px,4.55vw,70px);line-height:1.13}
.rec-lead{max-width:650px;color:var(--rec-muted);font-size:16px;line-height:1.9;margin:0 0 29px!important}
.rec-hero .hm-actions{gap:15px 26px}
.rec-hero-facts{display:flex;flex-wrap:wrap;gap:13px 24px;margin-top:35px;color:#aaa79f;font-size:12px;line-height:1.65}
.rec-hero-facts span:before{content:"";display:inline-block;width:5px;height:5px;margin-right:10px;vertical-align:middle;border-radius:50%;background:var(--rec-gold)}
.rec-hero-art{min-width:0;max-width:760px}
.rec-schematic-link{display:block;overflow:hidden;border-radius:10px;box-shadow:0 25px 85px #0008;border:1px solid #dec17f35;background:#0d100d}
.rec-schematic-link img{display:block;width:100%;height:auto}
.rec-schematic-link:hover{border-color:#dec17f7f}
.rec-art-caption{margin:9px 0 0!important;color:#aaa89e;font-size:12px;line-height:1.6;text-align:right}
.rec-dot{display:inline-block;width:8px;height:8px;margin-right:6px;border-radius:50%}
.rec-dot.cool{background:#8cbac5}.rec-dot.warm{background:#dec17f}
.rec-section{padding:78px 0;border-top:1px solid var(--rec-line)}
.rec-section-head{max-width:800px;margin-bottom:32px}
.rec-section-head h2,.rec-partner-grid h2,.rec-qa-grid h2{font-size:clamp(32px,3.4vw,49px);line-height:1.16;margin:0 0 16px}
.rec-section-head>p:not(.hm-kicker),.rec-partner-grid>div:first-child>p:not(.hm-kicker){max-width:720px;color:var(--rec-muted);font-size:15px;line-height:1.85;margin-bottom:15px}
.rec-benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.rec-benefits article{min-height:252px;padding:30px;border:1px solid var(--rec-line);border-radius:6px;background:linear-gradient(155deg,#161a16,#0e110f)}
.rec-index{font:600 12px/1.6 Inter,Arial,sans-serif;color:var(--rec-gold);letter-spacing:.15em}
.rec-benefits h3{font-size:20px;line-height:1.4;margin:26px 0 12px}
.rec-benefits p{color:#b8b6ae;font-size:14px;line-height:1.85}
.rec-partner-section{background:#0c0f0c}
.rec-partner-grid{display:grid;grid-template-columns:1.05fr .8fr;gap:clamp(30px,8vw,125px);align-items:start}
.rec-partner-grid>div:first-child .hm-link{margin-top:9px}
.rec-partner-facts{display:grid;gap:0;min-width:0;border-top:1px solid #dec17f75}
.rec-partner-facts>div{display:grid;grid-template-columns:minmax(0,1fr);align-items:start;gap:8px;min-width:0;padding:24px 0;border-bottom:1px solid var(--rec-line)}
.rec-partner-facts strong{display:block;min-width:0;max-width:100%;font:700 clamp(26px,2.7vw,38px)/1.22 Sora,Arial,sans-serif;color:var(--rec-gold);letter-spacing:-.04em;overflow-wrap:anywhere}
.rec-partner-facts span{display:block;min-width:0;max-width:100%;font-size:14px;line-height:1.65;color:#c8c6bd;overflow-wrap:anywhere}
.rec-partner-note{padding-top:24px;color:#918f87;font-size:12px;line-height:1.75}
.rec-calculator-section{background:radial-gradient(ellipse at 90% 0,#dec17f0b,transparent 42%),#080908}
.rec-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:10px 0 24px}
.rec-steps>div{display:flex;gap:14px;align-items:center;padding:18px 20px;border:1px solid var(--rec-line);border-radius:5px;background:#121512}
.rec-steps span{flex:0 0 auto;color:var(--rec-gold);font:700 14px/1.5 Sora,Arial,sans-serif}
.rec-steps p{font-size:13px;line-height:1.5;color:#d8d5cc}
.rec-calc-shell{overflow:hidden;border:1px solid #dec17f55;border-radius:9px;background:#0e100e}
.rec-calc-topline,.rec-calc-bottomline{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px 20px;padding:20px 25px}
.rec-calc-topline{border-bottom:1px solid var(--rec-line);background:#171a15}
.rec-calc-topline strong,.rec-calc-topline span{display:block}
.rec-calc-topline strong{font:600 17px/1.5 Sora,Arial,sans-serif}
.rec-calc-topline>div>span{font-size:12px;color:#a8aa9f;margin-top:2px}
.rec-partner-chip{border:1px solid #dec17f6a;border-radius:40px;padding:7px 11px;color:var(--rec-gold);font-size:10px;letter-spacing:.08em}
.rec-calc-consent{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:420px;padding:65px 20px;text-align:center;background:radial-gradient(ellipse at 50% 40%,#dec17f0d,transparent 55%),#10120e}
.rec-calc-symbol{display:grid;place-items:center;width:66px;height:66px;border:1px solid #dec17f65;border-radius:50%;font-size:27px;color:var(--rec-gold)}
.rec-calc-consent h3{font-size:clamp(22px,2vw,30px);line-height:1.34;max-width:700px;margin:22px 0 15px}
.rec-calc-consent>p{color:#b6b4ab;line-height:1.75;max-width:625px;font-size:14px}
.rec-button{display:inline-flex;gap:25px;align-items:center;justify-content:space-between;min-height:53px;margin-top:26px;padding:12px 24px;border:1px solid var(--rec-gold);border-radius:4px;color:#191a12;background:var(--rec-gold);font:700 13px/1.5 Inter,Arial,sans-serif;cursor:pointer;transition:background .2s}
.rec-button:hover{background:#f3dca1}
.rec-page .rec-small{margin-top:15px;color:#95968b;font-size:12px}
.rec-small a{color:#d6bc80;text-decoration:underline;text-underline-offset:3px}
.rec-calc-container[hidden],.rec-calc-consent[hidden]{display:none}
.rec-calc-container{background:#fff}
.rec-calc-container iframe{display:block;width:100%;height:1650px;max-width:100%;border:0;background:#fff}
.rec-calc-bottomline{border-top:1px solid var(--rec-line);background:#171a15}
.rec-calc-bottomline span{color:#adafa4;font-size:12px}
.rec-calc-bottomline a{color:var(--rec-gold);font-size:13px;font-weight:600}
.rec-calc-bottomline a:hover{text-decoration:underline}
.rec-legal-note{max-width:1080px;margin:18px 0 0!important;color:#92938a;font-size:12px;line-height:1.8}
.rec-qa{background:#0d100d}
.rec-qa-grid{display:grid;grid-template-columns:.85fr 1fr;gap:60px}
.rec-qa details{padding:20px 0;border-bottom:1px solid var(--rec-line)}
.rec-qa details:first-child{border-top:1px solid var(--rec-line)}
.rec-qa summary{position:relative;cursor:pointer;list-style:none;padding-right:35px;color:#f0eee8;font:600 16px/1.6 Inter,Arial,sans-serif}
.rec-qa summary::-webkit-details-marker{display:none}
.rec-qa summary:after{content:"+";position:absolute;right:4px;top:-1px;color:var(--rec-gold);font-size:22px;font-weight:400}
.rec-qa details[open] summary:after{content:"−"}
.rec-qa details p{padding-top:12px;color:#b8b5ab;font-size:14px;line-height:1.8}
.rec-contact .rec-bcs-contact{font-size:12px;color:#94968e;margin:12px 0 0}
.rec-contact .rec-bcs-contact a{color:var(--rec-gold);text-decoration:underline}
.rec-page :is(a,button,summary):focus-visible{outline:3px solid var(--rec-gold);outline-offset:4px}
@media(max-width:1200px){
  .rec-hero-grid{gap:30px}
  .rec-hero h1{font-size:clamp(39px,4.6vw,56px)}
}
@media(max-width:850px){
  .rec-hero{padding:50px 0}
  .rec-hero-grid{grid-template-columns:1fr}
  .rec-hero-copy{max-width:680px}
  .rec-hero-art{max-width:760px}
  .rec-section{padding:55px 0}
  .rec-benefits{grid-template-columns:1fr}
  .rec-benefits article{min-height:unset}
  .rec-partner-grid,.rec-qa-grid{grid-template-columns:1fr;gap:35px}
}
@media(max-width:600px){
  .rec-hero{padding:32px 0 40px}
  .rec-hero h1{font-size:clamp(38px,10vw,51px)}
  .rec-lead{font-size:14px}
  .rec-hero-facts{gap:8px 14px;font-size:11px}

  .rec-section{padding:40px 0}
  .rec-section-head h2,.rec-partner-grid h2,.rec-qa-grid h2{font-size:clamp(30px,8vw,40px)}
  .rec-benefits article{padding:24px}
  .rec-steps{grid-template-columns:1fr;gap:8px}
  .rec-steps>div{padding:13px 17px}
  .rec-partner-facts>div{gap:8px;padding:20px 0}
  .rec-partner-facts strong{font-size:25px}
  .rec-partner-facts span{font-size:14px}
  .rec-calc-topline,.rec-calc-bottomline{padding:16px}
  .rec-calc-topline strong{font-size:15px}
  .rec-calc-consent{min-height:410px;padding:45px 16px}
  .rec-calc-container iframe{height:1900px}
  .rec-qa summary{font-size:15px}
}
@media(prefers-reduced-motion:reduce){.rec-page *{transition:none!important}}