/* Thuisbatterijen Installateur — werkkleding: veiligheidsgeel & antraciet */
:root{--yellow:#FFC20E;--yellow-d:#E0A800;--char:#1C1C1C;--char-2:#2A2A2A;--grey:#F1F0EC;--mid:#6A6760;--line:#DDDAD2}
*{box-sizing:border-box}[hidden]{display:none!important}
/* gs-wrap-fix */h1,h2,h3{overflow-wrap:break-word;hyphens:manual}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--char);font:400 18px/1.6 "Barlow",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}a{color:#9A6B00}
h1,h2,h3{font-family:"Big Shoulders Display",sans-serif;font-weight:900;text-transform:uppercase;letter-spacing:.005em;line-height:.95;margin:0}
h2{font-size:clamp(40px,5vw,70px);margin-bottom:16px}h3{font-size:26px;font-weight:800;margin-bottom:8px}
p{margin:0 0 1em}.muted{color:var(--mid)}
.wrap{width:min(1200px,100% - 40px);margin:0 auto}
.skip{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;z-index:99;background:#fff;padding:8px}
.stripes{height:12px;background:repeating-linear-gradient(-45deg,var(--yellow) 0 16px,var(--char) 16px 32px)}
.tag{display:inline-block;background:var(--yellow);color:var(--char);font:800 15px "Big Shoulders Display";letter-spacing:.12em;text-transform:uppercase;padding:6px 12px;margin:0 0 18px}
.tag.dark{background:var(--char);color:var(--yellow)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:0 26px;border:0;border-radius:4px;font:800 19px "Big Shoulders Display";letter-spacing:.06em;text-transform:uppercase;cursor:pointer;text-decoration:none;transition:transform .12s}
.btn:hover{transform:translateY(-2px)}
.btn-yellow{background:var(--yellow);color:var(--char);box-shadow:0 5px 0 var(--yellow-d)}
.btn-ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 2px #fff}
.btn-dark{background:var(--char);color:var(--yellow)}
.hdr{position:sticky;top:0;z-index:50;background:var(--char);color:#fff}
.hdr-in{display:flex;align-items:center;justify-content:space-between;min-height:70px}
.logo{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font:800 22px "Big Shoulders Display";text-transform:uppercase;letter-spacing:.04em}
.logo b{color:var(--yellow)}
.badge{display:grid;place-items:center;width:42px;height:42px;background:var(--yellow);color:var(--char);font:900 18px "Big Shoulders Display";clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%)}
.nav{display:flex;gap:24px;align-items:center}
.nav a{color:#DDD;text-decoration:none;font-weight:600}.nav a:hover{color:var(--yellow)}
.nav .nav-cta{background:var(--yellow);color:var(--char);padding:10px 16px;border-radius:4px;font-weight:700}
.menu-btn{display:none;background:var(--yellow);color:var(--char);border:0;border-radius:4px;padding:9px 16px;font:800 16px "Big Shoulders Display";text-transform:uppercase}
.hero{background:var(--char);color:#fff;padding:70px 0 90px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-80px;top:40px;width:340px;height:340px;border:30px solid rgba(255,194,14,.08);transform:rotate(45deg)}
.hero-in{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(52px,7vw,104px);margin-bottom:22px}
.hero h1 span{color:var(--yellow);display:block}
.intro{font-size:20px;color:#C9C6BF;max-width:600px}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-board{position:relative;background:#F5F1E6;color:var(--char);padding:46px 28px 28px;border-radius:6px;transform:rotate(2deg);box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.clip{position:absolute;top:-16px;left:50%;transform:translateX(-50%);width:120px;height:34px;background:#8A8A8A;border-radius:6px}
.hero-board ul{list-style:none;margin:0;padding:0;font:700 22px "Barlow";display:grid;gap:12px}
.hero-board li{border-bottom:2px dashed #CFC8B6;padding-bottom:10px;color:#2D6A2F}
.hero-board li.no{color:#B3261E;border:0}
.sec{padding:96px 0}.sec-grey{background:var(--grey)}
.sec-dark{background:var(--char);color:#fff}
.sec-head{max-width:760px;margin-bottom:40px}
.check-in{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:start}
.check-head{position:sticky;top:100px}
.check-head p{color:var(--mid)}
.quiz ol{list-style:none;counter-reset:q;margin:0;padding:0;display:grid;gap:10px}
.quiz li{counter-increment:q;display:grid;grid-template-columns:44px 1fr auto;gap:14px;align-items:center;background:var(--grey);border-left:6px solid var(--char);padding:14px 16px}
.quiz li::before{content:counter(q,decimal-leading-zero);font:900 24px "Big Shoulders Display";color:var(--yellow-d)}
.quiz li span{font-weight:500;font-size:16.5px}
.yn{display:flex;gap:6px}
.yn label{cursor:pointer}
.yn input{position:absolute;opacity:0}
.yn label{display:grid;place-items:center;min-width:58px;min-height:42px;border:2px solid var(--char);font:800 16px "Big Shoulders Display";text-transform:uppercase;background:#fff}
.yn label:has(input:checked){background:var(--char);color:var(--yellow)}
.yn label:has(input:focus-visible){outline:3px solid var(--yellow-d)}
.score{margin-top:18px;padding:22px;border:3px solid var(--char);background:#fff;display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start}
.score b{font:800 22px "Big Shoulders Display"}
.s-num{font:900 76px/1 "Big Shoulders Display"}.s-num small{font-size:28px;color:var(--mid)}
.score strong{font:900 30px "Big Shoulders Display";text-transform:uppercase;display:block;margin-bottom:8px}
.score ul{margin:0 0 12px;padding-left:20px;font-size:16px}
.score a{font-weight:700}
.score.good{border-color:#2D6A2F}.score.good .s-num{color:#2D6A2F}
.score.mid{border-color:var(--yellow-d)}.score.mid .s-num{color:var(--yellow-d)}
.score.bad{border-color:#B3261E}.score.bad .s-num{color:#B3261E}
.qs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.qs article{border:2px solid #3A3A3A;padding:24px;position:relative}
.qs b{font:900 50px "Big Shoulders Display";color:var(--yellow);display:block;line-height:1;margin-bottom:10px}
.qs h3{text-transform:none;font-size:25px}
.qs p{color:#BDBAB2;font-size:16.5px;margin:0}
.how{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.how img{aspect-ratio:4/3;object-fit:cover;width:100%;border:6px solid var(--char);box-shadow:14px 14px 0 var(--yellow)}
.ticks{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:10px;font-weight:600}
.ticks li::before{content:"■";color:var(--yellow-d);margin-right:10px}
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px}
.faq details{background:#fff;border:2px solid var(--char);margin-bottom:10px}
.faq summary{list-style:none;cursor:pointer;padding:18px 50px 18px 20px;font:800 22px "Big Shoulders Display";text-transform:uppercase;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:16px;top:12px;width:30px;height:30px;background:var(--yellow);display:grid;place-items:center;font-size:22px}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 20px 18px;margin:0;color:var(--mid)}
.contact{background:var(--char);color:#fff}
.contact-in{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.lt{color:#C9C6BF}
.cb{margin-top:20px;display:grid;gap:10px;border:2px dashed #555;padding:20px}
.cb input,.cb select{margin:0}
.cb .check{color:#C9C6BF}.cb .check a{color:var(--yellow)}
.lead{background:#fff;color:var(--char);padding:28px;display:grid;gap:14px;border-top:10px solid var(--yellow)}
label{display:block;font-weight:700;font-size:15.5px}
input,select,textarea{width:100%;margin-top:6px;padding:13px 14px;border:2px solid var(--line);border-radius:4px;font:inherit;font-size:16px;background:#fff;color:var(--char)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--char)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.check{display:flex!important;gap:10px;align-items:flex-start;font-weight:400!important;font-size:14px!important}
.check input{width:18px;height:18px;margin:3px 0 0;flex:none;accent-color:var(--char)}
.calc-box{background:var(--grey);padding:12px 14px;font-size:14px}.calc-box strong{display:block}
.hp{position:absolute;left:-9999px}
.form-msg{margin:0;padding:12px 14px;font-weight:700;font-size:15px}
.form-msg.is-ok{background:#E2F1E0;color:#1E5A21}.form-msg.is-err{background:#FBE0DD;color:#8E1B14}
.ftr{background:#111;color:#9C9990;font-size:14px}
.ftr-in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:24px 0}.ftr a{color:#fff}
.m-cta{display:none}
[data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .5s,transform .5s}[data-reveal].is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transform:none}}
@media (max-width:1000px){.hero-in,.check-in,.how,.faq-wrap,.contact-in{grid-template-columns:1fr;gap:36px}.check-head{position:static}.qs{grid-template-columns:1fr 1fr}.hero-board{max-width:420px}}
@media (max-width:720px){.menu-btn{display:block}.nav{position:absolute;top:82px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--char);padding:6px 20px 16px;display:none}.nav.is-open{display:flex}.nav a{padding:12px 0;border-bottom:1px solid #333}.nav .nav-cta{text-align:center;margin-top:10px}.sec{padding:64px 0}.qs,.row{grid-template-columns:1fr}.quiz li{grid-template-columns:34px 1fr}.yn{grid-column:2}.score{grid-template-columns:1fr}.m-cta{display:flex;position:fixed;left:12px;right:12px;bottom:12px;z-index:60;min-height:54px;align-items:center;justify-content:center;border-radius:4px;background:var(--yellow);color:var(--char);font:800 19px "Big Shoulders Display";text-transform:uppercase;text-decoration:none;box-shadow:0 5px 0 var(--yellow-d)}body{padding-bottom:80px}}
@media (max-width:420px){.logo{font-size:17px;gap:8px}.badge{width:34px;height:34px;font-size:15px}.menu-btn{padding:8px 12px}}

/* gs-city */.gc{padding:56px 0 70px}.gc-w{width:min(1100px,100% - 40px);margin:0 auto}.gc-bc{font-size:14px;opacity:.75;margin:0 0 18px}.gc-bc a{color:inherit}.gc h1{font-size:clamp(34px,5vw,60px);margin:0 0 18px}.gc-lead{font-size:19px;max-width:760px}.gc-cta{display:inline-flex;align-items:center;min-height:50px;padding:0 22px;border-radius:12px;background:var(--gc);color:#fff;text-decoration:none;font-weight:700;margin:6px 10px 6px 0}.gc-ghost{background:transparent;color:inherit;box-shadow:inset 0 0 0 2px currentColor}.gc-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:40px 0}.gc-card{border:1px solid rgba(127,127,127,.28);border-radius:16px;padding:22px;background:rgba(127,127,127,.06)}.gc-card h2{font-size:22px;margin:0 0 8px}.gc-card p{margin:0}.gc h2.gc-h{font-size:clamp(26px,3vw,36px);margin:44px 0 12px}.gc-tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}.gc-tags li,.gc-tags a{border:1px solid rgba(127,127,127,.35);border-radius:999px;padding:6px 14px;font-size:15px;color:inherit;text-decoration:none}.gc-tags a:hover{border-color:var(--gc)}.gc details{border-bottom:1px solid rgba(127,127,127,.3);padding:14px 0}.gc summary{cursor:pointer;font-weight:700;font-size:18px}.gc details p{margin:10px 0 0}@media (max-width:800px){.gc-cards{grid-template-columns:1fr}}
/* gs-fix-radio */.yn label{position:relative}.yn input{width:1px;height:1px;margin:0;left:0;top:0}