@import url('https://fonts.googleapis.com/css2?family=Roboto+Condensed:wght@400;500;600&display=swap');
:root{--blue:#000063;--orange:#e87500;--green:#f1faee;--ink:#29293e;--muted:#646b7d;--line:#dfe2e8;--soft:#f7f8fb;--page:#edf0f4;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Roboto Condensed",Arial,sans-serif;font-weight:400;color:var(--ink);background:var(--page);line-height:1.55}img{max-width:100%;height:auto}a{color:inherit}button,input,textarea,select{font:inherit}.skip-link{position:absolute;left:-9999px;top:0}.skip-link:focus{left:16px;top:16px;z-index:100;background:#fff;padding:10px;border:1px solid var(--blue)}.site-wrap{width:min(1140px,calc(100% - 32px));margin:28px auto;background:#fff;border:1px solid var(--line)}.top-line{height:10px;background:var(--blue)}.site-header{display:flex;align-items:center;justify-content:space-between;gap:26px;padding:22px 30px;border-bottom:1px solid var(--line);background:#fff}.brand img{display:block;width:190px;max-width:42vw}.nav-toggle{display:none;background:#fff;color:var(--blue);border:1px solid var(--blue);padding:9px 12px;border-radius:5px;font-weight:600}.main-nav{display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:flex-end}.main-nav a{color:var(--blue);text-decoration:none;font-size:14px;font-weight:500;padding:7px 0;border-bottom:2px solid transparent}.main-nav a:hover,.main-nav a[aria-current="page"]{border-color:var(--orange)}.main-nav .nav-cta{padding:10px 13px;color:#fff;background:var(--orange);border-radius:5px;border:0}.hero{padding:52px 42px;background:var(--green);border-bottom:1px solid #dae7d6}.hero.compact{padding-top:40px;padding-bottom:40px}.breadcrumbs{margin-bottom:18px;color:#6c766c;font-size:13px}.breadcrumbs a{text-decoration:none;color:var(--blue)}.kicker{font-size:12px;text-transform:uppercase;letter-spacing:.08em;font-weight:600}.hero .kicker{color:#6b8066}.kicker.orange{color:var(--orange)}h1,h2,h3,h4{color:var(--blue);font-weight:600}h1{max-width:860px;margin:8px 0 14px;font-size:clamp(42px,5.2vw,62px);line-height:1.04}h2{margin:7px 0 10px;font-size:34px;line-height:1.15}h3{margin:0 0 8px;font-size:23px;line-height:1.25}p{margin:0 0 14px}.hero p{max-width:820px;margin:0;color:#50596b;font-size:19px;line-height:1.55}.lead{font-size:18px;color:var(--muted)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.btn{display:inline-block;padding:13px 18px;border-radius:5px;text-decoration:none;font-weight:600;border:1px solid transparent}.btn.orange{background:var(--orange);color:#fff}.btn.blue{background:var(--blue);color:#fff}.btn.outline{background:#fff;color:var(--blue);border-color:var(--blue)}.btn.soft{background:var(--soft);color:var(--blue);border-color:var(--line)}.section{padding:42px 40px;border-top:1px solid var(--line)}.section.soft{background:var(--soft)}.section.green{background:var(--green)}.section.blue{background:var(--blue);color:#fff}.section-head{display:grid;grid-template-columns:1fr minmax(260px,440px);gap:28px;align-items:end;margin-bottom:24px}.section-head p{color:var(--muted)}.grid{display:grid;gap:14px}.grid.two{grid-template-columns:repeat(2,1fr)}.grid.three{grid-template-columns:repeat(3,1fr)}.grid.four{grid-template-columns:repeat(4,1fr)}.card{padding:23px;border:1px solid var(--line);background:#fff}.card.green{background:var(--green);border-color:#dae7d6}.card.soft{background:var(--soft)}.card.orange-soft{background:#fff7ef;border-color:#efdcc8}.card p{color:var(--muted)}.card a.more{display:inline-block;margin-top:10px;color:var(--blue);font-weight:600;text-decoration:none}.card a.more::after{content:" →";color:var(--orange)}.checks{display:grid;gap:8px;list-style:none;margin:18px 0;padding:0}.checks li{padding-left:27px;position:relative}.checks li::before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:600}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.step{padding:22px;border-top:4px solid var(--blue);background:var(--soft)}.step .num{display:block;margin-bottom:8px;color:var(--orange);font-weight:600}.callout{padding:18px 20px;border-left:5px solid #6f8f68;background:var(--green)}.callout.orange{border-left-color:var(--orange);background:#fff7ef}.callout strong{display:block;color:var(--blue);font-size:20px}.split{display:grid;grid-template-columns:1.25fr .75fr;gap:25px;align-items:start}.notice{padding:18px 20px;background:#fff7ef;border-left:5px solid var(--orange);margin-bottom:22px}.small{font-size:12px;color:var(--muted)}.center{text-align:center}.mt{margin-top:22px}.form-frame{border:1px solid var(--line);background:#fff}.form-frame iframe{display:block;width:100%;border:0;min-height:900px}.urgent{padding:18px 20px;background:#fff7ef;border-left:5px solid var(--orange)}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.contact-box{padding:22px;border:1px solid var(--line);background:var(--soft)}.contact-box a{color:var(--blue);font-weight:600;text-decoration:none}.final-cta{padding:38px 40px;background:var(--blue);color:#fff;text-align:center}.final-cta h2{color:#fff;margin:4px 0 12px}.final-cta p{max-width:720px;margin:0 auto;color:#d9d9e8}.final-cta .actions{justify-content:center}.site-footer{padding:26px 30px;background:#f5f6f8;color:var(--muted);font-size:13px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:26px}.site-footer strong{display:block;color:var(--blue);margin-bottom:7px}.site-footer a{display:block;margin:3px 0;text-decoration:none}.footer-bottom{margin-top:20px;padding-top:15px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.legal-layout{display:grid;grid-template-columns:230px 1fr;gap:28px;align-items:start}.legal-nav{position:sticky;top:16px;padding:18px;background:var(--soft);border:1px solid var(--line)}.legal-nav a{display:block;margin:7px 0;color:var(--blue);font-size:13px;text-decoration:none}.terms-section{padding:0 0 26px;margin:0 0 26px;border-bottom:1px solid var(--line)}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:13px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{background:var(--soft);color:var(--blue);font-weight:600}tr:last-child td{border-bottom:0}.faq{display:grid;gap:10px}details{border:1px solid var(--line);background:#fff}summary{cursor:pointer;padding:17px 19px;color:var(--blue);font-weight:600;font-size:17px}details div{padding:0 19px 17px;color:var(--muted)}.info-feature{display:grid;grid-template-columns:100px 1fr 250px;gap:24px;padding:25px;border:1px solid var(--line);border-left:6px solid var(--blue);background:#fff}.info-date{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:120px;background:var(--green);color:var(--blue)}.info-date strong{font-size:38px;line-height:1}.info-date span{font-size:13px;margin-top:5px}.tag{display:inline-block;padding:5px 9px;border:1px solid #d7e3d3;background:var(--green);color:var(--blue);font-size:11px;text-transform:uppercase;letter-spacing:.06em;font-weight:600}.archive{display:grid;gap:10px}.archive-item{display:grid;grid-template-columns:72px 1fr 30px;gap:16px;align-items:center;padding:18px;border:1px solid var(--line);text-decoration:none;background:#fff}.archive-item:hover{background:var(--soft)}.archive-item .arrow{color:var(--orange);font-size:26px}
@media(max-width:940px){.grid.four,.steps{grid-template-columns:repeat(2,1fr)}.info-feature{grid-template-columns:85px 1fr}.info-feature>aside{grid-column:1/-1}.legal-layout{grid-template-columns:1fr}.legal-nav{position:static}.contact-grid{grid-template-columns:1fr 1fr}}
@media(max-width:780px){.site-wrap{width:100%;margin:0;border-left:0;border-right:0}.site-header{padding:18px 20px;align-items:flex-start;flex-wrap:wrap}.nav-toggle{display:block}.main-nav{display:none;width:100%;padding-top:12px;flex-direction:column;align-items:flex-start}.main-nav.open{display:flex}.hero,.section,.final-cta{padding-left:24px;padding-right:24px}h1{font-size:43px}.section-head,.grid.two,.grid.three,.grid.four,.steps,.split,.contact-grid,.footer-grid{grid-template-columns:1fr}.info-feature{grid-template-columns:1fr}.info-date{min-height:72px;flex-direction:row;gap:7px}.archive-item{grid-template-columns:62px 1fr}.archive-item .arrow{display:none}.form-frame iframe{min-height:1050px}}


/* gaswandketel vervangen */
.choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.choice-card{padding:24px;border:1px solid var(--line);background:#fff}
.choice-card.recommended{border:2px solid var(--orange);background:#fffaf5}
.choice-card .label{display:inline-block;padding:5px 8px;background:var(--orange);color:#fff;font-size:10px;text-transform:uppercase;font-weight:600;margin-bottom:10px}
.timeline{display:grid;gap:12px}
.timeline-item{display:grid;grid-template-columns:80px 1fr;gap:18px;padding:18px;border:1px solid var(--line);background:#fff}
.timeline-item .when{font-weight:600;color:var(--orange);font-size:18px}
.tech-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.rule-box{padding:20px;border-left:5px solid var(--orange);background:#fff7ef}
.rule-box strong{display:block;color:var(--blue);font-size:20px}
.cost-list{display:grid;gap:10px}
.cost-item{display:grid;grid-template-columns:36px 1fr;gap:12px;padding:15px 0;border-bottom:1px solid var(--line)}
.cost-item:last-child{border-bottom:0}
.cost-item .num{color:var(--orange);font-weight:600}
.compare-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.compare-card{padding:23px;border:1px solid var(--line);background:#fff}
.compare-card h3{margin-bottom:12px}
.score{display:inline-block;padding:5px 8px;background:var(--green);color:var(--blue);font-size:12px;font-weight:600;margin-bottom:10px}
@media(max-width:780px){
  .choice-grid,.tech-grid,.compare-cards{grid-template-columns:1fr}
  .timeline-item{grid-template-columns:1fr}
}