/* ====== Kozijnen het Zuiden — huisstijl ====== */
:root{--groen:#6ab52e;--groen-d:#4e8f20;--donker:#2b2f33;--grijs:#5d666e;--licht:#f4f7f2;--lijn:#e2e8dc;--blauw:#3bb0d8}
body{font-family:'Barlow',system-ui,sans-serif;color:var(--donker);background:#fff}
h1,h2,h3,h4{font-weight:800}

/* Topbar */
.topbar{background:var(--groen);color:#fff;font-size:.86rem;font-weight:600;padding:8px 0}
.topbar .usps{list-style:none;display:flex;gap:24px;margin:0;padding:0}
.topbar .usps li::before{content:"\2713";margin-right:7px;font-weight:800}
.topbar a{color:#fff;font-weight:700;text-decoration:none}

/* Navbar */
.hoofdnav{background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.07);padding:.7rem 0}
.logo{display:flex;align-items:center;gap:11px}
.logo svg{width:46px;height:46px}
.logo .naam{font-weight:800;font-size:1.02rem;line-height:1.15;color:var(--donker)}
.logo .naam span{color:var(--groen);display:block;font-size:.7rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.hoofdnav .nav-link{font-weight:600;color:var(--donker);padding:.55rem .9rem}
.hoofdnav .nav-link:hover{color:var(--groen-d)}
.navbar-toggler{border:2px solid var(--lijn)}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(106,181,46,.3)}
@media(max-width:991px){.navknoppen{margin:12px 0 6px}}

/* Knoppen */
.btn-groen,.btn-wit,.btn-rand,.btn-donker,.btn-terug{display:inline-block;font-weight:700;padding:12px 26px;border-radius:9px;border:none;text-decoration:none;transition:.2s;font-size:.98rem;cursor:pointer}
.btn-groen{background:var(--groen);color:#fff}
.btn-groen:hover{background:var(--groen-d);color:#fff}
.btn-groen:disabled{background:#c9d4c0;cursor:not-allowed}
.btn-wit{background:#fff;color:var(--donker)}
.btn-wit:hover{background:var(--licht);color:var(--donker)}
.btn-rand{background:transparent;border:2px solid #fff;color:#fff}
.btn-rand:hover{background:#fff;color:var(--donker)}
.btn-donker{background:var(--donker);color:#fff}
.btn-donker:hover{background:#000;color:#fff}
.btn-terug{background:#fff;color:var(--grijs);border:2px solid var(--lijn)}
.btn-terug:hover{color:var(--donker);border-color:var(--grijs)}
.groot{padding:15px 32px;font-size:1.05rem}
.cartbtn{position:relative;display:flex;align-items:center;gap:8px}
.cartbtn .aantal{background:var(--groen);border-radius:999px;min-width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;font-size:.78rem}

/* Hero */
.hero{position:relative;min-height:600px;display:flex;align-items:center;background:url('../img/img3.jpg') center 60%/cover no-repeat}
.hero .shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,28,20,.82) 0%,rgba(23,28,20,.55) 50%,rgba(23,28,20,.18) 100%)}
.hero .inhoud{position:relative;color:#fff;padding:80px 12px}
.hero h2{font-size:clamp(1rem,2vw,1.3rem);font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#c9e5ae;margin-bottom:12px}
.hero h1{font-size:clamp(1.9rem,4.6vw,3.3rem);text-transform:uppercase;line-height:1.12;max-width:15em;margin-bottom:30px}

/* USP kaart */
.usprow{background:#fff;box-shadow:0 10px 30px rgba(0,0,0,.08);border-radius:14px;margin-top:-52px;position:relative;z-index:10}
.usprow .cel{padding:24px 16px;border-left:1px solid #eef1ec}
.usprow .cel:first-child{border-left:none}
.usprow h3{font-size:1rem;font-weight:700}
.usprow p{font-size:.84rem;color:var(--grijs);margin:0}
@media(max-width:991px){.usprow .cel:nth-child(3){border-left:none}.usprow .cel{border-top:1px solid #eef1ec}.usprow .cel:nth-child(-n+2){border-top:none}}

/* Secties */
section{padding:80px 0}
.kop{text-align:center;margin-bottom:46px}
.kop .sub{color:var(--groen-d);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:.8rem}
.kop h2{font-size:clamp(1.6rem,3.6vw,2.3rem);text-transform:uppercase;margin-top:6px}

/* Aanbod kaarten */
.card-product{border-radius:14px;overflow:hidden;box-shadow:0 8px 28px rgba(0,0,0,.1);background:#fff;transition:transform .2s;height:100%}
.card-product:hover{transform:translateY(-6px)}
.card-product img{width:100%;height:240px;object-fit:cover}
.card-product .body{padding:22px;text-align:center}
.card-product h3{font-size:1.25rem;text-transform:uppercase;margin-bottom:6px}
.card-product p{color:var(--grijs);font-size:.94rem;margin-bottom:14px}

/* Actie / CTA banden */
.actie{background:linear-gradient(100deg,var(--groen) 0%,var(--groen-d) 100%);color:#fff;padding:56px 0}
.actie h2{font-size:clamp(1.4rem,3.2vw,2.1rem);text-transform:uppercase;margin:0}
.actie p{color:#e3f2d4;margin:6px 0 0}
.badge-wit{background:#fff;color:var(--groen-d);font-weight:800;text-transform:uppercase;font-size:.78rem;letter-spacing:.1em;padding:6px 14px;border-radius:999px;display:inline-block;margin-bottom:10px}

/* Werkwijze */
.werk{background:var(--licht)}
.stap{background:#fff;border-radius:14px;padding:28px 22px;text-align:center;box-shadow:0 6px 20px rgba(0,0,0,.06);height:100%}
.stap .nr{width:50px;height:50px;margin:0 auto 14px;border-radius:50%;background:var(--groen);color:#fff;font-weight:800;font-size:1.25rem;display:flex;align-items:center;justify-content:center}
.stap h3{font-size:1.02rem;font-weight:700;margin-bottom:6px}
.stap p{font-size:.9rem;color:var(--grijs);margin:0}

/* Projecten */
.proj{position:relative;border-radius:12px;overflow:hidden}
.proj img{width:100%;height:300px;object-fit:cover;transition:transform .3s}
.proj:hover img{transform:scale(1.05)}
.proj span{position:absolute;left:0;right:0;bottom:0;padding:36px 16px 13px;background:linear-gradient(transparent,rgba(10,25,12,.85));color:#fff;font-weight:600;font-size:.92rem}

/* Footer */
footer{background:#22262a;color:#aab3ba;padding:56px 0 26px;font-size:.94rem}
footer h4{color:#fff;font-size:.9rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin-bottom:8px}
footer a{color:#aab3ba;text-decoration:none}
footer a:hover{color:var(--groen)}
.copy{border-top:1px solid #343a40;padding-top:18px;text-align:center;font-size:.82rem}

/* ====== Configurator ====== */
.kop-config{padding:34px 12px 4px}
.kop-config h1{font-size:clamp(1.5rem,3.4vw,2.1rem);text-transform:uppercase}
.kop-config p{color:var(--grijs)}
.main-config{padding-bottom:80px}
.stepper{display:flex;justify-content:center;gap:6px;margin:24px auto 28px;flex-wrap:wrap}
.stnode{display:flex;align-items:center;gap:6px;font-size:.82rem;font-weight:600;color:var(--grijs)}
.stnode .dot{width:30px;height:30px;border-radius:50%;background:#fff;border:2px solid var(--lijn);display:flex;align-items:center;justify-content:center;font-weight:800}
.stnode.actief{color:var(--groen-d)}
.stnode.actief .dot{background:var(--groen);border-color:var(--groen);color:#fff}
.stnode.klaar .dot{background:#fff;border-color:var(--groen);color:var(--groen-d)}
.stnode .lijn{width:26px;height:2px;background:var(--lijn)}
.paneel{background:#fff;border-radius:16px;padding:32px;box-shadow:0 6px 24px rgba(0,0,0,.06)}
.paneel h2{font-size:1.3rem;margin-bottom:4px}
.paneel .sub{color:var(--grijs);margin-bottom:22px;font-size:.95rem}
.keuzes{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.keuzes.klein-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
.keuze{border:2px solid var(--lijn);border-radius:12px;padding:16px 12px;text-align:center;background:#fff;transition:.15s;font-weight:600;font-size:.92rem;cursor:pointer}
.keuze:hover{border-color:var(--groen)}
.keuze.gekozen{border-color:var(--groen);background:#f2f9ea;box-shadow:0 0 0 3px rgba(106,181,46,.15)}
.keuze svg{width:84px;height:84px;margin:0 auto 8px;display:block}
.keuze .klein{display:block;color:var(--groen-d);font-size:.78rem;margin-top:3px;font-weight:500}
.mat-icoon{font-size:2rem;margin-bottom:6px}
.veld label{font-weight:700;font-size:.92rem;display:flex;justify-content:space-between;width:100%}
.veld label small{color:var(--grijs);font-weight:500}
.veld .form-control{border:2px solid var(--lijn);border-radius:10px;font-weight:600;margin-top:6px;padding:11px}
.veld .form-control:focus{border-color:var(--groen);box-shadow:none}
.form-range::-webkit-slider-thumb{background:var(--groen)}
.form-range::-moz-range-thumb{background:var(--groen)}
.fout{color:#c0392b;font-size:.82rem;min-height:1.2em;margin-top:4px}
.swatches{display:flex;gap:12px;flex-wrap:wrap}
.swatch{width:86px;text-align:center;font-size:.76rem;font-weight:600;color:var(--grijs);background:none;border:none;cursor:pointer}
.swatch .kleur{width:54px;height:54px;border-radius:50%;margin:0 auto 6px;border:3px solid var(--lijn);transition:.15s}
.swatch.gekozen .kleur{border-color:var(--groen);box-shadow:0 0 0 3px rgba(106,181,46,.25)}
.swatch.gekozen{color:var(--donker)}
.opties-blok{margin-bottom:24px}
.opties-blok h3{font-size:1rem;font-weight:700;margin-bottom:12px}
.opties-blok h3 small{color:var(--grijs);font-weight:500}
.aantal-veld{max-width:130px;border:2px solid var(--lijn);border-radius:10px;font-weight:600}
.stapknoppen{display:flex;justify-content:space-between;margin-top:28px;gap:12px}
.overzicht{background:#fff;border-radius:16px;box-shadow:0 6px 24px rgba(0,0,0,.06);position:sticky;top:100px;overflow:hidden}
.overzicht .top{background:var(--donker);color:#fff;padding:16px 22px;font-weight:800;text-transform:uppercase;font-size:.88rem;letter-spacing:.06em}
.overzicht .body{padding:20px 22px}
.ovrij{display:flex;justify-content:space-between;font-size:.92rem;padding:7px 0;border-bottom:1px dashed var(--lijn)}
.ovrij span:first-child{color:var(--grijs)}
.ovrij span:last-child{font-weight:600;text-align:right}
.mini{font-size:.78rem;color:var(--grijs);text-align:center;margin-top:12px}
@media(max-width:991px){.overzicht{position:static}}
/* Winkelwagen lade */
.scherm{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:1040;opacity:0;pointer-events:none;transition:.25s}
.scherm.open{opacity:1;pointer-events:auto}
.lade{position:fixed;top:0;right:-440px;width:min(440px,100vw);height:100vh;background:#fff;z-index:1050;transition:right .28s;display:flex;flex-direction:column;box-shadow:-10px 0 40px rgba(0,0,0,.2)}
.lade.open{right:0}
.lade .kop2{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;background:var(--donker);color:#fff}
.lade .kop2 h3{font-size:1.02rem;text-transform:uppercase;letter-spacing:.05em;margin:0}
.lade .sluit{background:none;border:none;color:#fff;font-size:1.6rem;line-height:1;cursor:pointer}
.lade .items{flex:1;overflow-y:auto;padding:16px 22px}
.item{border:1px solid var(--lijn);border-radius:12px;padding:14px 16px;margin-bottom:12px}
.item .r1{display:flex;justify-content:space-between;font-weight:700}
.item .spec{font-size:.82rem;color:var(--grijs);margin:4px 0 8px}
.item .r2{display:flex;justify-content:space-between;align-items:center}
.item .aant{display:flex;align-items:center;gap:10px}
.item .aant button{width:26px;height:26px;border-radius:6px;border:1px solid var(--lijn);background:#fff;font-weight:700;cursor:pointer}
.item .verwijder{background:none;border:none;color:#c0392b;font-size:.8rem;font-weight:600;cursor:pointer}
.lade .voet{border-top:1px solid var(--lijn);padding:16px 22px}
.leeg{text-align:center;color:var(--grijs);padding:40px 0}

/* Bewerken-knop in winkelwagen */
.item .bewerk{background:none;border:none;color:var(--groen-d);font-size:.8rem;font-weight:600;cursor:pointer;margin-right:10px}

/* Echt logo */
.logo-img{width:52px;height:auto}