/* Kozijnen-sites – één stylesheet, mobile-first, systeemfonts */
:root{--accent:#78B82E;--accent-d:#4E8A1A;--dark:#10181A;--bg:#F6F8F4;--text:#16201F;--muted:#5B6664;--line:#E2E7DE;--white:#fff;--r:12px;--shadow:0 6px 24px rgba(16,24,26,.08);--wrap:1180px}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--white);padding-bottom:64px}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-d)}a:hover{color:var(--dark)}
h1,h2,h3{line-height:1.2;margin:0 0 .6em;color:var(--dark);letter-spacing:-.01em}
h1{font-size:clamp(1.8rem,5vw,2.9rem)}h2{font-size:clamp(1.4rem,3.2vw,2rem)}h3{font-size:1.15rem}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}.narrow{max-width:820px}
.sr,.hp{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hp{left:-9999px}
.skip{position:absolute;left:-9999px;top:0;background:var(--dark);color:#fff;padding:10px 14px;z-index:100}.skip:focus{left:10px}
.small{font-size:.875rem;color:var(--muted)}
.rounded{border-radius:var(--r)}.mt{margin-top:16px}
/* knoppen */
.btn{display:inline-block;background:var(--accent);color:#0b1407;font-weight:700;text-decoration:none;padding:13px 22px;border-radius:999px;border:2px solid var(--accent);cursor:pointer;font-size:1rem;line-height:1.2;transition:background .15s,transform .15s}
.btn:hover{background:var(--accent-d);border-color:var(--accent-d);color:#fff}
.btn-outline{background:transparent;color:var(--dark);border-color:var(--dark)}.btn-outline:hover{background:var(--dark);color:#fff;border-color:var(--dark)}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}.btn-ghost-light:hover{background:#fff;color:var(--dark);border-color:#fff}
.btn-light{background:#fff;border-color:#fff;color:var(--dark)}.btn-light:hover{background:var(--bg);color:var(--dark);border-color:var(--bg)}
.btn-ghost{background:transparent;color:inherit;border-color:currentColor}
.btn-small{padding:8px 14px;font-size:.9rem}.btn-block{display:block;width:100%;text-align:center}
.hero-btns{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
/* topbar + header */
.topbar{background:var(--dark);color:#cfd6d3;font-size:.82rem}.topbar a{color:#fff;text-decoration:none}
.topbar-in{display:flex;justify-content:space-between;gap:12px;padding:6px 20px}.topbar-in>span:first-child{display:none}
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.header-in{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--dark)}
.brand-mark{width:34px;height:34px;border-radius:8px;background:var(--accent);position:relative;flex:none}
.brand-mark::after{content:"";position:absolute;inset:7px;border:3px solid #fff;border-radius:3px;background:linear-gradient(#fff,#fff) center/3px 100% no-repeat,linear-gradient(#fff,#fff) center/100% 3px no-repeat}
.brand-txt{display:flex;flex-direction:column;line-height:1.1}.brand-txt strong{font-size:1.1rem}.brand-txt small{color:var(--muted);font-size:.72rem}
.nav-toggle{background:none;border:0;width:44px;height:44px;cursor:pointer;position:relative}
.nav-toggle span:first-child,.nav-toggle span:first-child::before,.nav-toggle span:first-child::after{display:block;width:24px;height:2px;background:var(--dark);position:absolute;left:10px;transition:.2s}
.nav-toggle span:first-child{top:21px}.nav-toggle span:first-child::before{content:"";top:-7px;left:0}.nav-toggle span:first-child::after{content:"";top:7px;left:0}
.nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);max-height:calc(100vh - 64px);overflow:auto}
.nav.open{display:block}
.nav ul{list-style:none;margin:0;padding:0}
.nav>ul{padding:8px 20px 20px}
.nav a,.nav summary{display:block;padding:11px 0;color:var(--dark);text-decoration:none;font-weight:600;cursor:pointer;border-bottom:1px solid var(--line)}
.nav summary{list-style:none}.nav summary::-webkit-details-marker{display:none}
.nav summary::after{content:"";display:inline-block;width:7px;height:7px;border-right:2px solid;border-bottom:2px solid;transform:rotate(45deg);margin:0 0 3px 9px}
.nav .sub a{font-weight:500;padding-left:14px}
.nav a[aria-current],.nav .is-cur{color:var(--accent-d)}
.nav-cta{margin-top:14px}.nav-cta a.btn{border-bottom:2px solid var(--accent);text-align:center;color:#0b1407}
/* hero */
.hero{position:relative;color:#fff;background:var(--dark);overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45}
.hero-in{position:relative;display:grid;gap:24px;padding:34px 20px 40px}
.hero h1{color:#fff}.hero .lead{font-size:1.1rem;color:#eef2ec}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:10px}
.hero .eyebrow{color:#a7dc6e}
.phero{background:var(--bg);padding:28px 0 36px}.phero.slim{padding:30px 0}
.phero-in{display:grid;gap:26px;align-items:start}
.phero .lead{font-size:1.08rem}
.note{background:#fff;border-left:4px solid var(--accent);padding:10px 14px;border-radius:6px;font-size:.95rem}
.facts{list-style:none;padding:0;margin:14px 0;display:grid;gap:6px}.facts li{background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px 12px}.facts strong{display:inline-block;min-width:80px}
/* lijsten */
.checks{list-style:none;padding:0;margin:0 0 1em}.checks li{position:relative;padding-left:28px;margin:.45em 0}
.checks li::before{content:"";position:absolute;left:0;top:.3em;width:18px;height:18px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='%23fff' d='M7.6 13.6 4 10l-1.4 1.4 5 5 10-10L16.2 5z'/%3E%3C/svg%3E") center/12px no-repeat}
.checks.light li{color:#fff}
.steps{padding-left:1.3em}.steps li{margin:.5em 0}
.pill-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.pill-list a{display:inline-block;padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;text-decoration:none;color:var(--dark);font-size:.92rem}
.pill-list a:hover{border-color:var(--accent);color:var(--accent-d)}
/* usp-balk */
.uspbar{background:var(--dark);color:#fff;font-size:.88rem}
.uspbar ul{list-style:none;margin:0 auto;padding:10px 20px;display:flex;gap:8px 22px;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
.uspbar li{display:flex;align-items:center;gap:6px}.uspbar svg{color:var(--accent);flex:none}
/* secties */
.section{padding:44px 0}.section:nth-of-type(even){background:var(--bg)}
.sec-lead{color:var(--muted);max-width:760px}
.split{display:grid;gap:28px;align-items:center}
.prose h2{margin-top:1.4em}.prose section:first-child h2{margin-top:0}
.prose-sec .split{align-items:start}
.toc{background:var(--bg);border-radius:var(--r);padding:16px 20px;margin-bottom:24px}.toc-h{font-weight:700;margin-bottom:6px}.toc ol{margin:0;padding-left:1.2em}
.kz-box{margin-top:28px;background:#eef6e5;border:1px solid #cfe5b5;border-radius:var(--r);padding:18px 20px}.kz-box-h{font-weight:700;font-size:1.1rem;color:var(--dark)}
.table-wrap{overflow-x:auto;margin:0 0 1em}
table{border-collapse:collapse;width:100%;font-size:.93rem;background:#fff}th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}thead th{background:var(--dark);color:#fff}tbody th{font-weight:600}
/* kaarten */
.cards{display:grid;gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;color:var(--text);display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
a.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card img{aspect-ratio:3/2;object-fit:cover;width:100%}
.card-b{padding:16px 18px;display:flex;flex-direction:column;gap:6px}.card-b strong{font-size:1.1rem;color:var(--dark)}.card-b .more{color:var(--accent-d);font-weight:600;margin-top:auto}
.prose .card{padding:0 0 12px}.prose .card h3,.prose .card p{padding:0 16px}.prose .card h3{margin-top:12px}.prose .card img{aspect-ratio:1/1;object-fit:contain;background:#fff}
.kc-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.kc-list a{display:flex;flex-direction:column;gap:4px;padding:16px 18px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;text-decoration:none;color:var(--text)}
.kc-list a:hover{box-shadow:var(--shadow)}.kc-list strong{color:var(--dark)}.kc-list span{font-size:.92rem;color:var(--muted)}
.city-grid{display:grid;gap:12px;margin-bottom:28px}
.city-card{display:flex;flex-direction:column;gap:4px;padding:16px 18px;background:#fff;border:1px solid var(--line);border-radius:10px;text-decoration:none;color:var(--text)}.city-card:hover{border-color:var(--accent)}.city-card strong{color:var(--dark)}
/* stappen */
.step-list{list-style:none;counter-reset:s;padding:0;margin:0;display:grid;gap:16px}
.step-list li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 18px 18px 64px;position:relative}
.step-list li::before{content:counter(s);position:absolute;left:18px;top:18px;width:32px;height:32px;border-radius:50%;background:var(--accent);color:#0b1407;font-weight:800;display:grid;place-items:center}
.step-list strong{display:block;color:var(--dark)}.step-list span{color:var(--muted);font-size:.95rem}
/* projecten + reviews */
.pj-grid,.rv-grid{display:grid;gap:18px}
.pj{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}.pj img{aspect-ratio:3/2;object-fit:cover;width:100%}.pj-b{padding:16px 18px}.pj-type{color:var(--accent-d);font-weight:600;font-size:.9rem;margin-bottom:.4em}
.rv{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.rv-img{aspect-ratio:4/3;object-fit:cover;width:100%}.rv blockquote{margin:0;padding:16px 18px 0;font-size:.95rem}.rv figcaption{padding:0 18px 16px;color:var(--muted);font-size:.88rem;margin-top:auto}
/* merken */
.brand-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.brand-list li{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;font-size:.85rem;color:var(--muted)}
.brand-list img{max-height:56px;width:auto}.brand-name{font-size:1.3rem;color:var(--dark);min-height:56px;display:flex;align-items:center}
/* faq */
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;margin:0 0 10px}
.faq summary{cursor:pointer;padding:14px 44px 14px 16px;font-weight:600;list-style:none;position:relative;color:var(--dark)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:16px;top:10px;font-size:1.4rem;color:var(--accent-d)}
.faq details[open] summary::after{content:"–"}
.faq details>div{padding:0 16px 6px}.faq section{margin-bottom:28px}.more-link{margin-top:8px}
/* cta-band */
.cta-band{background:var(--accent-d);color:#fff;padding:34px 0}.cta-band h2{color:#fff}.cta-in{display:grid;gap:16px;align-items:center}.cta-btns{display:flex;flex-wrap:wrap;gap:10px}
/* formulier */
.leadform{background:#fff;color:var(--text);border-radius:var(--r);padding:20px;box-shadow:var(--shadow);border:1px solid var(--line)}
.lf-title{font-size:1.2rem;font-weight:800;color:var(--dark);margin-bottom:12px}
.lf-grid{display:grid;gap:12px}
.leadform label{display:block;font-size:.9rem;font-weight:600;color:var(--dark)}
.leadform input[type=text],.leadform input[type=tel],.leadform input[type=email],.leadform select,.leadform textarea{display:block;width:100%;margin-top:4px;padding:11px 12px;font:inherit;font-weight:400;color:var(--text);background:#fff;border:1px solid #c9d1c5;border-radius:8px}
.leadform input:focus,.leadform select:focus,.leadform textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.leadform [aria-invalid=true]{border-color:#c0392b;background:#fff7f6}
.req{color:#c0392b;margin-left:2px}.opt{font-weight:400;color:var(--muted)}
.f-err{display:block;color:#b03a2e;font-size:.82rem;font-weight:500;margin-top:3px}
.f-alert{background:#fdecea;color:#8e2a20;border-radius:8px;padding:10px 12px;font-size:.92rem}
.lf-check{display:flex!important;gap:10px;align-items:flex-start;font-weight:400!important;font-size:.84rem!important;color:var(--muted)!important;margin:14px 0}
.lf-check input{margin-top:3px;width:18px;height:18px;flex:none;accent-color:var(--accent-d)}
.lf-note{font-size:.82rem;color:var(--muted);text-align:center;margin:10px 0 0}
.form-sec{background:var(--bg)}.fs-grid{display:grid;gap:26px;align-items:start}.fs-contact{margin-top:14px}
.contact-box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;margin-top:16px;font-size:.95rem}
.nap{display:grid;grid-template-columns:auto 1fr;gap:6px 16px}.nap dt{font-weight:600}.nap dd{margin:0}
/* kruimelpad */
.crumbs{font-size:.84rem;padding-top:12px;padding-bottom:12px;background:var(--bg)}.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px}
.crumbs li+li::before{content:"›";margin:0 6px;color:var(--muted)}.crumbs a{color:var(--muted)}
.crumbs+.phero{padding-top:8px}
/* footer */
.site-footer{background:var(--dark);color:#c6cecb;font-size:.92rem;padding:40px 0 0}
.site-footer a{color:#fff;text-decoration:none}.site-footer a:hover{text-decoration:underline}
.footer-grid{display:grid;gap:26px}.f-h{color:#fff;font-weight:700;margin:0 0 .6em}.site-footer ul{list-style:none;margin:0 0 1em;padding:0}.site-footer li{margin:.3em 0}
.site-footer address{font-style:normal;margin-bottom:.8em}.f-small{font-size:.85rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:20px;padding-top:16px;padding-bottom:16px;display:flex;flex-direction:column;gap:6px;font-size:.82rem}.footer-bottom p{margin:0}
/* mobiele belbalk */
.mobilebar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 1fr;box-shadow:0 -4px 16px rgba(0,0,0,.15)}
.mobilebar a{display:flex;align-items:center;justify-content:center;gap:8px;padding:15px 8px;font-weight:700;text-decoration:none;font-size:.98rem}
.mb-call{background:var(--dark);color:#fff}.mb-cta{background:var(--accent);color:#0b1407}
/* consent */
.consent{position:fixed;left:12px;right:12px;bottom:72px;z-index:70;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--r);padding:16px;font-size:.9rem;max-width:520px}
.consent div{display:flex;gap:8px}
.thanks h1{color:var(--accent-d)}
/* ----- tablet ----- */
@media (min-width:640px){
  .cards,.pj-grid,.rv-grid,.city-grid,.kc-list{grid-template-columns:repeat(2,1fr)}
  .brand-list{grid-template-columns:repeat(3,1fr)}
  .lf-grid{grid-template-columns:1fr 1fr}.lf-wide{grid-column:1/-1}
  .topbar-in>span:first-child{display:inline}
}
/* ----- desktop ----- */
@media (min-width:980px){
  body{padding-bottom:0}.mobilebar{display:none}.consent{bottom:16px}
  .nav-toggle{display:none}
  .nav{display:block;position:static;box-shadow:none;border:0;max-height:none;overflow:visible}
  .nav>ul{display:flex;align-items:center;gap:4px;padding:0}
  .nav a,.nav summary{border:0;padding:10px 10px;font-size:.95rem}
  .nav .has-sub{position:relative}
  .nav .sub{position:absolute;top:100%;left:0;min-width:250px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);padding:8px 0}
  .nav .sub a{padding:8px 16px}.nav .sub a:hover{background:var(--bg)}
  .nav-cta{margin:0 0 0 8px}.nav-cta a.btn{padding:11px 18px}
  .hero-in{grid-template-columns:1.15fr .85fr;align-items:center;padding:64px 20px 70px;gap:48px}
  .phero-in{grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
  .split{grid-template-columns:1fr 1fr;gap:48px}
  .prose-sec .split{grid-template-columns:1.4fr .8fr}
  .cards,.pj-grid,.city-grid,.kc-list{grid-template-columns:repeat(3,1fr)}
  .rv-grid{grid-template-columns:repeat(4,1fr)}
  .brand-list{grid-template-columns:repeat(5,1fr)}
  .step-list{grid-template-columns:repeat(4,1fr)}
  .fs-grid{grid-template-columns:.9fr 1.1fr;gap:48px}
  .cta-in{grid-template-columns:1fr auto}
  .footer-grid{grid-template-columns:1.3fr 1fr 1fr 1fr}
  .footer-bottom{flex-direction:row;justify-content:space-between}
  .section{padding:64px 0}
  .prose-sec .split>div:last-child img{max-height:620px;object-fit:cover;width:100%}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media (min-width:980px){
  .nav a,.nav summary{white-space:nowrap;padding:10px 8px}
  .brand-txt small{white-space:nowrap}
  .phero-in>:only-child{grid-column:1/-1;max-width:860px}
}
@media (min-width:980px) and (max-width:1120px){.brand-txt small{display:none}.nav a,.nav summary{font-size:.9rem;padding:10px 6px}}
.crumbs{box-shadow:0 0 0 100vmax var(--bg);clip-path:inset(0 -100vmax)}
/* 3D-configurator */
.configurator{background:linear-gradient(135deg,#eef6e5,#f6f8f4)!important}
.cf-img{display:block;border-radius:var(--r);box-shadow:0 18px 40px rgba(16,24,26,.18);overflow:hidden;transition:transform .2s}
.cf-img:hover{transform:translateY(-3px)}.cf-img img{width:100%}
.cf-box .btn{margin-top:4px}