/* ============================================================
   BEREGNERNE v3 — klasser: bg
   ============================================================ */
.brg{background:var(--papir)}
.bg__in{max-width:1240px;margin:0 auto;padding:0 clamp(16px,3.2vw,48px)}
.bg__eb{margin:0 0 14px;font-size:13px;font-weight:500;color:var(--text-3)}
.bg__h{margin:0;font-size:clamp(40px,6vw,88px);line-height:.98;letter-spacing:-.045em;font-weight:700}
.bg__h span{display:block;color:var(--text-3)}
.bg__lede{margin:22px auto 0;max-width:620px;font-size:clamp(17px,1.45vw,20px);line-height:1.55;color:var(--text-2)}
.bg__helt{padding:clamp(48px,calc(8 * var(--vh,1vh)),104px) 0 clamp(28px,calc(4 * var(--vh,1vh)),48px);text-align:center;background:linear-gradient(180deg,var(--hvid) 0%,var(--papir) 100%)}
.bg__helt .bg__eb,.bg__h,.bg__lede{animation:bgOp .9s var(--ease-out) both}
.bg__h{animation-delay:.1s}.bg__lede{animation-delay:.25s}
@keyframes bgOp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* dine tal */
.bg__tal{position:sticky;top:var(--nav-h);z-index:30;padding:10px 0;background:rgba(246,246,244,.9);backdrop-filter:saturate(1.6) blur(16px);-webkit-backdrop-filter:saturate(1.6) blur(16px);transition:top .45s var(--ease-out)}
body:has(.nav.is-hidden) .bg__tal{top:0}
.bg__talIn{max-width:1240px;margin:0 auto;padding:0 clamp(16px,3.2vw,48px);display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:12px}
.bg__f{display:grid;grid-template-columns:1fr auto auto;align-items:baseline;column-gap:5px;row-gap:6px;background:#fff;border-radius:18px;padding:12px 16px 10px}
.bg__f label{font-size:12.5px;color:var(--text-3)}
.bg__f output{font-size:18px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:lining-nums proportional-nums}
.bg__f small{font-size:11.5px;color:var(--text-3)}
.bg__f input{grid-column:1/-1}
.bg__f--v{grid-template-columns:1fr;align-content:start}
.bg__seg{display:flex;background:var(--flade);border-radius:999px;padding:3px}
.bg__seg button{all:unset;flex:1;text-align:center;cursor:pointer;font-size:13px;font-weight:600;color:var(--text-2);padding:6px 8px;border-radius:999px;transition:background .25s,color .25s}
.bg__seg button[aria-pressed="true"]{background:#fff;color:var(--text-1);box-shadow:0 1px 2px rgba(21,23,22,.12)}
.bg__seg button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.bg__net{margin:4px 0 0;font-size:12px;color:var(--text-3)}
.bg__net button{all:unset;cursor:pointer;color:var(--accent-ink);font-weight:600;border-radius:4px}
.bg__net button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

.brg input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:20px;background:transparent;margin:0;cursor:pointer;--p:30%}
.brg input[type=range]::-webkit-slider-runnable-track{height:4px;border-radius:999px;background:linear-gradient(90deg,var(--text-1) var(--p),var(--flade-2) var(--p))}
.brg input[type=range]::-moz-range-track{height:4px;border-radius:999px;background:var(--flade-2)}
.brg input[type=range]::-moz-range-progress{height:4px;border-radius:999px;background:var(--text-1)}
.brg input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;margin-top:-8px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(21,23,22,.25),0 3px 10px -3px rgba(21,23,22,.35)}
.brg input[type=range]::-moz-range-thumb{width:20px;height:20px;border:0;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(21,23,22,.25),0 3px 10px -3px rgba(21,23,22,.35)}
.brg input[type=range]:focus{outline:none}
.brg input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 3px #fff,0 0 0 5px var(--accent)}

/* sektioner */
.bg__sek{padding:clamp(80px,calc(12 * var(--vh,1vh)),140px) 0}
.bg__sek--hvid{background:var(--hvid)}
.bg__g{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(32px,5vw,80px);align-items:start}
.bg__nr{margin:0 0 12px;font-size:13px;font-weight:600;color:var(--dig-ink)}
.bg__h2{margin:0;font-size:clamp(32px,3.8vw,54px);line-height:1.02;letter-spacing:-.04em}
.bg__stor{margin:22px 0 0;display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.bg__stor b{font-size:clamp(64px,7.4vw,110px);line-height:.9;letter-spacing:-.055em;font-variant-numeric:lining-nums proportional-nums}
.bg__stor span{font-size:17px;line-height:1.3;color:var(--text-3)}
.bg__to{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.bg__to div{background:#fff;border-radius:18px;padding:14px 16px}
.bg__sek--hvid .bg__to div{background:var(--papir)}
.bg__to span{display:block;font-size:12.5px;color:var(--text-3)}
.bg__to b{display:block;font-size:24px;letter-spacing:-.03em;margin-top:2px;font-variant-numeric:lining-nums proportional-nums}
.bg__to small{display:block;font-size:12px;color:var(--text-3);margin-top:2px}
.bg__to .dig b{color:var(--dig-ink)}
.bg__met{margin:18px 0 0;font-size:13px;line-height:1.6;color:var(--text-3);max-width:62ch}
.bg__met b{color:var(--text-2)}
.bg__hd{text-align:center;max-width:860px;margin:0 auto clamp(36px,calc(5 * var(--vh,1vh)),56px)}
.bg__fld{margin-top:18px}
.bg__q{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
.bg__q label{font-size:14px;color:var(--text-2)}
.bg__q output{font-size:18px;font-weight:700;font-variant-numeric:lining-nums proportional-nums}
.bg__hint{margin:6px 0 0;font-size:12.5px;color:var(--text-3)}
.bg__fld--2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.bg__fld label{display:flex;flex-direction:column;gap:6px;position:relative}
.bg__fld label>span{font-size:13px;color:var(--text-3)}
.bg__fld input[type=text]{font:inherit;font-size:18px;font-weight:700;border:0;border-radius:14px;padding:12px 44px 12px 14px;background:var(--papir);color:var(--text-1);outline:none;width:100%;box-sizing:border-box;font-variant-numeric:lining-nums proportional-nums}
.bg__sek:not(.bg__sek--hvid) .bg__fld input[type=text]{background:#fff}
.bg__fld input[type=text]:focus-visible{box-shadow:0 0 0 2px var(--accent)}
.bg__fld label em{position:absolute;right:14px;bottom:14px;font-style:normal;font-size:13px;color:var(--text-3)}

/* 1. batteriet */
.bg__vis{min-width:0}
.bg__batBoks{background:#fff;border-radius:32px;padding:clamp(24px,3vw,40px)}
.bg__batteri{position:relative;height:120px;width:var(--l,70%);border-radius:26px;background:var(--flade);box-shadow:inset 0 0 0 2px rgba(21,23,22,.08);transition:width .6s var(--ease-out);margin-right:14px}
.bg__batPol{position:absolute;right:-12px;top:50%;width:10px;height:40px;margin-top:-20px;border-radius:0 6px 6px 0;background:#d0d2ce}
.bg__batFyld{position:absolute;inset:8px;border-radius:19px;overflow:hidden}
.bg__batCeller{position:absolute;inset:0;display:flex;gap:4px;width:0;background:transparent}
.bg__sek.is-inde .bg__batCeller{width:100%}
.bg__batCeller i{flex:1;border-radius:8px;background:var(--dig)}
.bg__batteri.lad .bg__batCeller{animation:bgLad 1.6s var(--ease-out) forwards}
@keyframes bgLad{from{width:0}to{width:100%}}
.bg__fuld{margin:22px 0 0;display:flex;flex-direction:column}
.bg__fuld>span{font-size:13px;color:var(--text-3)}
.bg__fuld b{font-size:clamp(40px,4vw,56px);letter-spacing:-.05em;line-height:1.05;font-variant-numeric:lining-nums proportional-nums}
.bg__fuld small{font-size:13px;color:var(--text-3)}

/* 2. kurverne */
.bg__kurve{width:100%;height:auto;display:block;background:var(--papir);border-radius:28px;padding:12px}
.bg__kA{stroke:var(--line);stroke-width:1}
.bg__kT{font-size:11px;fill:var(--text-3)}
.bg__kF{stroke:#8f938f;stroke-width:3;fill:none;stroke-linecap:round}
.bg__kE{stroke:var(--dig);stroke-width:3;fill:none;stroke-linecap:round}
.bg__kL{font-size:12.5px;font-weight:600;fill:var(--text-2)}
.bg__kL--el{fill:var(--dig-ink)}
.bg__kX{stroke:var(--text-1);stroke-width:1;stroke-dasharray:3 4}
.bg__kP{fill:#fff;stroke:var(--text-1);stroke-width:2.5}
.bg__kPT{font-size:12.5px;font-weight:700;fill:var(--text-1)}
.bg__kurve path{stroke-dasharray:1200;stroke-dashoffset:1200}
.bg__sek.is-inde .bg__kurve path{animation:bgTegn 1.6s var(--ease-out) forwards}
@keyframes bgTegn{to{stroke-dashoffset:0}}
.bg__sek.tegnet .bg__kurve path{animation:none;stroke-dasharray:none;stroke-dashoffset:0}
.bg__tjent{margin:16px 4px 0;font-size:15px;line-height:1.55;color:var(--text-2)}
.bg__tjent b{color:var(--text-1)}

/* 3. vejen */
.bg__vej{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.bg__bane{display:grid;grid-template-columns:200px minmax(0,1fr) 110px;gap:22px;align-items:center;background:#fff;border-radius:22px;padding:18px 22px}
.bg__bNavn b{display:block;font-size:15.5px}
.bg__bNavn small{font-size:12.5px;color:var(--text-3)}
.bg__spor{position:relative;height:36px;border-bottom:2px dashed var(--flade-2)}
.bg__spFyld{position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--text-1);transition:width 1.2s var(--ease-out)}
.bg__bil{position:absolute;bottom:-3px;left:0;width:54px;margin-left:-54px;transition:left 1.2s var(--ease-out)}
.bg__bil svg{display:block;width:100%;fill:var(--text-1)}
.bg__bane--hjem .bg__spFyld{background:var(--dig)}
.bg__bane--hjem .bg__bil svg{fill:var(--dig)}
.bg__bane--fos .bg__spFyld{background:#8f938f}
.bg__bane--fos .bg__bil svg{fill:#8f938f}
.bg__bKm{text-align:right}
.bg__bKm b{font-size:30px;letter-spacing:-.04em;font-variant-numeric:lining-nums proportional-nums}
.bg__bKm small{font-size:13px;color:var(--text-3);margin-left:4px}
.bg__sek:not(.is-inde) .bg__spFyld{width:0!important}
.bg__sek:not(.is-inde) .bg__bil{left:0!important}
.bg__kmBund{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-top:24px}
.bg__kmTxt{margin:0;flex:1 1 420px;font-size:16px;line-height:1.6;color:var(--text-2);max-width:66ch}
.bg__kmTxt b{color:var(--text-1)}
.bg__fld--ude{margin:0;width:220px}

/* faq + cta */
.bg__faq{max-width:820px;margin:0 auto}
.bg__faqH{margin:0 0 16px;font-size:clamp(26px,2.6vw,36px);letter-spacing:-.03em;text-align:center}
.bg__faq details{border-bottom:1px solid var(--line)}
.bg__faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 4px;font-size:17px;font-weight:600;border-radius:8px}
.bg__faq summary::-webkit-details-marker{display:none}
.bg__faq summary::after{content:"+";font-size:22px;font-weight:400;color:var(--text-3);transition:transform .3s var(--ease-out)}
.bg__faq details[open] summary::after{transform:rotate(45deg)}
.bg__faq summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.bg__faq details p{margin:0 4px 22px;font-size:16px;line-height:1.65;color:var(--text-2);max-width:68ch}
.bg__cta{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin:clamp(48px,calc(7 * var(--vh,1vh)),72px) auto 0;max-width:1000px;padding:24px 28px;border-radius:28px;background:var(--papir)}
.bg__cta p{margin:0;font-size:19px;font-weight:700;letter-spacing:-.02em}
.bg__cta div{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.bg__cta .btn{border-radius:999px;padding:12px 24px}
.bg__cta .btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.bg__lnk{font-weight:600;color:var(--accent-ink)}
.bg__fod{padding-top:24px}

@media (max-width:900px){
  .bg__g{grid-template-columns:1fr}
  .bg__talIn{grid-template-columns:1fr 1fr}
  .bg__f--v{grid-column:1/-1}
  .bg__tal{position:relative;top:0}
  .bg__bane{grid-template-columns:1fr auto;gap:10px}
  .bg__spor{grid-column:1/-1;grid-row:2}
}
@media (prefers-reduced-motion:reduce){
  .bg__helt .bg__eb,.bg__h,.bg__lede{animation:none}
  .bg__batteri.lad .bg__batCeller{animation:none;width:100%}
  .bg__kurve path{stroke-dasharray:none;stroke-dashoffset:0}
  .bg__sek.is-inde .bg__kurve path{animation:none}
}
.bg__fld--ude{display:flex;flex-direction:column;gap:6px;position:relative}
.bg__fld--ude>span{font-size:13px;color:var(--text-3)}
.bg__fld--ude em{position:absolute;right:14px;bottom:14px;font-style:normal;font-size:13px;color:var(--text-3)}
.bg__fld--ude input[type=text]{padding-right:70px}