/* Wattkluis — bosgroen (de kluis), zonnegeel (de opwek), bladgroen (wat je bewaart) op licht groen daglicht.
   Eén blikvanger: de kluis-draaiknop die je verlies toont. De rest blijft rustig. */
@font-face { font-family: "Bricolage"; src: url("/fonts/bricolage.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }
@font-face { font-family: "Figtree"; src: url("/fonts/figtree.woff2") format("woff2"); font-weight: 300 900; font-display: swap; }

:root {
  --lucht: #F1F7F3;
  --vlak: #FFFFFF;
  --inkt: #0D3B2C;
  --zacht: #4F6A5E;
  --lijn: #D5E5DC;
  --kluis: #0D3B2C;
  --kluis-2: #144C39;
  --kluis-3: #1D5E47;
  --zon: #FFC21A;
  --zon-diep: #E5A800;
  --zon-zacht: #FFF4CF;
  --munt: #0E9F6E;
  --munt-zacht: #DDF3E7;
  --blad: #45D49A;
  --focus: #2F7BFF;
  color-scheme: light;
}
/* Donker alleen als de bezoeker daar zelf voor kiest (schakelaar in de kop). */
:root[data-theme="dark"] {
  --lucht: #07160F; --vlak: #0E2419; --inkt: #E9F4EE; --zacht: #A3BDB0; --lijn: #1E3B2E;
  --kluis: #051209; --kluis-2: #0B2218; --kluis-3: #133426; --zon-zacht: #3A2F0C; --munt-zacht: #0C3325;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--lucht); color: var(--inkt); font: 18px/1.6 "Figtree", system-ui, sans-serif; }
img { max-width: 100%; display: block; }
h1, h2, h3, .merk, .groot { font-family: "Bricolage", "Figtree", sans-serif; letter-spacing: -.025em; line-height: 1.08; }
h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); margin: 0 0 .35em; font-weight: 780; }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); margin: 0 0 .45em; font-weight: 740; }
h3 { font-size: 1.3rem; margin: 0 0 .35em; font-weight: 700; }
a { color: inherit; text-decoration-color: var(--zon-diep); text-decoration-thickness: 2px; text-underline-offset: 3px; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 20px; }

/* Knoppen: geel = partner of hoofdactie, omlijnd = binnen de site */
.knop { display: inline-flex; align-items: center; justify-content: center; text-align: center; gap: 10px; text-decoration: none; font: inherit; font-weight: 750; font-size: 1.02rem; border-radius: 14px; padding: 15px 22px; background: var(--zon); color: #0D3B2C; border: 0; cursor: pointer; box-shadow: 0 2px 0 var(--zon-diep), 0 10px 24px -10px rgba(229,168,0,.7); transition: transform .12s, box-shadow .12s; }
.knop:hover { transform: translateY(-1px); box-shadow: 0 3px 0 var(--zon-diep), 0 14px 28px -10px rgba(229,168,0,.8); }
.knop:active { transform: translateY(1px); box-shadow: 0 1px 0 var(--zon-diep); }
.knop.groot-knop { font-size: 1.12rem; padding: 18px 26px; }
.knop.licht { background: transparent; color: inherit; box-shadow: inset 0 0 0 2px currentColor; }
.knop.licht:hover { box-shadow: inset 0 0 0 2px currentColor; background: rgba(120,160,140,.14); }
.knop.vol { width: 100%; }
.knop svg { width: 20px; height: 20px; flex: none; }
.knoppen { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* Kop */
.kop { position: sticky; top: 0; z-index: 30; background: rgba(13,59,44,.92); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); color: #fff; }
.kop .wrap { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.merk { display: flex; align-items: center; gap: 10px; font-weight: 780; font-size: 1.35rem; text-decoration: none; color: #fff; margin-right: auto; }
.merk svg { width: 32px; height: 32px; }
.menu { display: flex; gap: 22px; font-size: .98rem; }
.menu a { text-decoration: none; color: #C4DBCF; padding: 6px 0; }
.menu a:hover, .menu a[aria-current] { color: #fff; box-shadow: 0 2px 0 var(--zon); }
.kop .knop { padding: 10px 16px; font-size: .95rem; }
.menu-mobiel { display: none; position: relative; }
.menu-mobiel summary { list-style: none; cursor: pointer; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; background: rgba(255,255,255,.08); }
.menu-mobiel summary::-webkit-details-marker { display: none; }
.menu-mobiel nav { position: absolute; right: 0; top: 54px; background: var(--kluis-2); border-radius: 16px; padding: 10px; min-width: 240px; box-shadow: 0 20px 40px rgba(0,0,0,.35); display: grid; }
.menu-mobiel nav a { color: #fff; text-decoration: none; padding: 12px 14px; border-radius: 10px; }
.menu-mobiel nav a:hover { background: rgba(255,255,255,.08); }
@media (max-width: 900px) { .menu, .kop .knop { display: none; } .menu-mobiel { display: block; } }

/* Hero: foto van een Nederlandse straat bij zonsondergang, tekst links op kluisblauw verloop */
.hero { position: relative; color: #fff; background: var(--kluis); overflow: hidden; }
.hero img.achter { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% 40%; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(13,59,44,.97) 0%, rgba(13,59,44,.86) 38%, rgba(13,59,44,.25) 70%, rgba(13,59,44,.05) 100%); }
.hero .wrap { position: relative; z-index: 2; padding-top: 72px; padding-bottom: 150px; }
.hero .tekst { max-width: 600px; }
.hero p.lead { font-size: 1.24rem; color: #D6E8DE; margin-bottom: 30px; }
.aftellen { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 26px; font-size: 1rem; color: #E6F1EB; }
.aftellen .tal { display: inline-flex; gap: 3px; }
.aftellen .tal span { background: #fff; color: #0D3B2C; font-family: "Bricolage"; font-weight: 800; font-size: 1.35rem; width: 30px; height: 40px; display: grid; place-items: center; border-radius: 7px; box-shadow: inset 0 -20px 0 rgba(13,59,44,.06); }
@media (max-width: 760px) {
  .hero img.achter { height: 330px; bottom: auto; object-position: 22% 60%; }
  .hero::before { background: linear-gradient(180deg, rgba(13,59,44,.05) 0px, rgba(13,59,44,.35) 180px, var(--kluis) 330px); }
  .hero .wrap { padding-top: 230px; padding-bottom: 130px; }
  .hero p.lead { font-size: 1.1rem; }
  .hero .knoppen .knop { width: 100%; }
}

/* Vertrouwen */
.vertrouwen { display: flex; flex-wrap: wrap; gap: 10px 28px; color: #C4DBCF; font-size: .95rem; margin-top: 30px; }
.vertrouwen span { display: inline-flex; align-items: center; gap: 8px; }
.vertrouwen svg { width: 18px; height: 18px; color: var(--blad); flex: none; }

/* Calculator */
.reken { position: relative; z-index: 2; margin-top: -96px; background: var(--vlak); border-radius: 28px; box-shadow: 0 30px 60px -30px rgba(13,59,44,.45), 0 0 0 1px var(--lijn); display: grid; grid-template-columns: 1fr 1.05fr; overflow: hidden; }
@media (max-width: 900px) { .reken { grid-template-columns: 1fr; } }
.invoer { padding: 34px; }
.invoer h2 { font-size: 1.7rem; margin-bottom: 4px; }
.invoer > p { color: var(--zacht); margin-bottom: 26px; }
.veld { margin-bottom: 26px; }
.veld label { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-weight: 700; margin-bottom: 8px; }
.veld output { font-family: "Bricolage"; font-weight: 800; font-size: 1.25rem; white-space: nowrap; }
.veld small { display: block; color: var(--zacht); font-size: .88rem; margin-top: 6px; line-height: 1.45; }
input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 30px; background: transparent; cursor: pointer; }
input[type=range]::-webkit-slider-runnable-track { height: 10px; border-radius: 5px; background: linear-gradient(90deg, var(--zon) var(--pct, 50%), var(--lijn) var(--pct, 50%)); }
input[type=range]::-moz-range-track { height: 10px; border-radius: 5px; background: var(--lijn); }
input[type=range]::-moz-range-progress { height: 10px; border-radius: 5px; background: var(--zon); }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 28px; height: 28px; margin-top: -9px; border-radius: 50%; background: var(--vlak); border: 3px solid var(--inkt); box-shadow: 0 3px 8px rgba(13,59,44,.3); }
input[type=range]::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: var(--vlak); border: 3px solid var(--inkt); }
details.aannames { border-top: 1px solid var(--lijn); padding-top: 16px; }
details.aannames summary { cursor: pointer; font-weight: 700; color: var(--zacht); }
.mini { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 16px; }
@media (max-width: 480px) { .mini { grid-template-columns: 1fr; } .invoer { padding: 24px 20px; } }
.mini label { font-size: .86rem; color: var(--zacht); display: block; margin-bottom: 4px; }
.mini input { width: 100%; font: inherit; padding: 10px 12px; border-radius: 10px; border: 1.5px solid var(--lijn); background: var(--lucht); color: var(--inkt); }

.uitkomst { background: var(--kluis); color: #fff; padding: 34px; display: grid; gap: 22px; align-content: start; }
@media (max-width: 480px) { .uitkomst { padding: 26px 20px; } }
.kluis-rij { display: grid; grid-template-columns: 210px 1fr; gap: 24px; align-items: center; }
@media (max-width: 520px) { .kluis-rij { grid-template-columns: 1fr; justify-items: center; text-align: center; } }

/* De kluis-draaiknop: ring met streepjes, gele boog = wat je straks per jaar misloopt */
.kluisknop { position: relative; width: 210px; aspect-ratio: 1; }
.kluisknop svg { width: 100%; height: 100%; }
.kluisknop .boog { transition: stroke-dashoffset .7s cubic-bezier(.2,.8,.2,1); }
.kluisknop .wijzer { transform-origin: 100px 100px; transition: transform .7s cubic-bezier(.2,.8,.2,1); }
.kluisknop .midden { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.kluisknop .groot { font-size: 2.3rem; font-weight: 800; color: var(--zon); }
.kluisknop .klein { font-size: .82rem; color: #A3C2B3; margin-top: 4px; }
.kluis-uitleg h3 { font-size: 1.45rem; color: #fff; }
.kluis-uitleg p { color: #C4DBCF; margin: 0; }

.balk { display: grid; gap: 10px; }
.balk div { display: flex; align-items: center; gap: 12px; font-size: .95rem; color: #C4DBCF; }
.balk .lbl { width: 96px; flex: none; }
.balk .b { height: 14px; border-radius: 7px; background: var(--zon); min-width: 4px; transition: width .5s; }
.balk .b.straks { background: #86A898; }
.balk .w { font-weight: 700; color: #fff; }
.cijfers { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cijfers div { background: var(--kluis-2); border-radius: 14px; padding: 14px 16px; }
.cijfers b { display: block; font-family: "Bricolage"; font-size: 1.45rem; }
.cijfers span { font-size: .85rem; color: #A3C2B3; }
.advies { background: var(--kluis-3); border-radius: 18px; padding: 20px; display: grid; gap: 14px; }
.advies h3 { margin: 0; font-size: 1.25rem; color: #fff; }
.advies p { margin: 0; color: #D6E8DE; }
.partner-noot { font-size: .8rem; color: #A3C2B3; margin: 0; }
.partner-noot a { color: #fff; }

/* Secties */
.sectie { padding: 96px 0 0; }
.sectie .intro { max-width: 640px; margin-bottom: 40px; }
.sectie .intro p { color: var(--zacht); font-size: 1.12rem; }

/* Drie stappen, van gratis naar grote investering: een echte volgorde */
.stappen { display: grid; gap: 28px; }
.stap-rij { display: grid; grid-template-columns: 1fr 1fr; background: var(--vlak); border-radius: 28px; overflow: hidden; box-shadow: 0 0 0 1px var(--lijn); }
.stap-rij:nth-child(even) .beeld { order: 2; }
.stap-rij .beeld img { width: 100%; height: 100%; min-height: 300px; object-fit: cover; }
.stap-rij .inhoud { padding: 40px; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }
.stap-rij .nr { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; color: var(--zacht); font-weight: 700; }
.stap-rij .nr b { width: 40px; height: 40px; border-radius: 50%; background: var(--zon); color: #0D3B2C; display: grid; place-items: center; font-family: "Bricolage"; font-size: 1.2rem; }
.stap-rij p { color: var(--zacht); }
.stap-rij .prijs { display: inline-block; font-weight: 700; color: var(--munt); background: var(--munt-zacht); border-radius: 8px; padding: 2px 10px; margin-bottom: 18px; font-size: .95rem; }
@media (max-width: 820px) { .stap-rij { grid-template-columns: 1fr; } .stap-rij:nth-child(even) .beeld { order: 0; } .stap-rij .beeld img { min-height: 220px; max-height: 260px; } .stap-rij .inhoud { padding: 26px 22px 30px; align-items: stretch; } }

/* Band met aftelling en hoofdactie */
.band { margin-top: 96px; background: var(--kluis); color: #fff; position: relative; overflow: hidden; }
.band img { position: absolute; right: 0; top: 0; height: 100%; width: 48%; object-fit: cover; }
.band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--kluis) 50%, rgba(13,59,44,.55) 72%, rgba(13,59,44,.05)); }
.band .wrap { position: relative; z-index: 1; padding-top: 72px; padding-bottom: 72px; }
.band .tekst { max-width: 560px; }
.band p { color: #C4DBCF; font-size: 1.12rem; }
@media (max-width: 820px) { .band img { width: 100%; opacity: .3; } .band::after { background: rgba(13,59,44,.72); } .band .knop { width: 100%; } }

/* Veelgestelde vragen */
.vragen { max-width: 780px; }
.vragen details { background: var(--vlak); border-radius: 18px; margin-bottom: 12px; box-shadow: 0 0 0 1px var(--lijn); }
.vragen summary { cursor: pointer; padding: 20px 56px 20px 22px; font-weight: 700; font-size: 1.08rem; list-style: none; position: relative; }
.vragen summary::-webkit-details-marker { display: none; }
.vragen summary::after { content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font-family: "Bricolage"; font-size: 1.6rem; color: var(--zon-diep); transition: transform .2s; }
.vragen details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.vragen details > div { padding: 0 22px 20px; color: var(--zacht); }

/* Artikelen */
.artikel-kop { position: relative; background: var(--kluis); color: #fff; overflow: hidden; }
.artikel-kop img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .7; }
.artikel-kop::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(13,59,44,.97) 10%, rgba(13,59,44,.15)); }
.artikel-kop .wrap { position: relative; z-index: 1; padding-top: 170px; padding-bottom: 46px; }
.artikel-kop h1 { max-width: 820px; font-size: clamp(2.1rem, 5vw, 3.6rem); }
.artikel-kop .meta { color: #C4DBCF; margin: 0; }
.artikel-raster { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 56px; padding-top: 48px; }
@media (max-width: 960px) { .artikel-raster { grid-template-columns: 1fr; gap: 0; } }
.artikel { max-width: 700px; }
.artikel h2 { margin-top: 1.6em; font-size: clamp(1.5rem, 3vw, 2rem); }
.artikel ul { padding-left: 1.2em; }
.artikel li { margin-bottom: .4em; }
.zijkaart { position: sticky; top: 92px; background: var(--kluis); color: #fff; border-radius: 24px; padding: 26px; display: grid; gap: 14px; }
.zijkaart h3 { color: #fff; font-size: 1.35rem; margin: 0; }
.zijkaart p { color: #C4DBCF; margin: 0; font-size: .98rem; }
@media (max-width: 960px) { .zijkaart { position: static; margin: 10px 0 0; } }
.stap { display: grid; grid-template-columns: 46px 1fr; gap: 16px; margin: 20px 0; }
.stap .n { width: 46px; height: 46px; border-radius: 50%; background: var(--zon-zacht); display: grid; place-items: center; font-family: "Bricolage"; font-weight: 800; font-size: 1.1rem; }
.kader { background: var(--munt-zacht); border-radius: 20px; padding: 20px 22px; margin: 26px 0; }
.kader.geel { background: var(--zon-zacht); }
.kader p:last-child { margin: 0; }
table { width: 100%; border-collapse: collapse; margin: 16px 0 24px; font-size: .96rem; }
th, td { text-align: left; padding: 12px; border-bottom: 1px solid var(--lijn); vertical-align: top; }
th { font-family: "Bricolage"; font-size: 1.02rem; }
.tabel-scroll { overflow-x: auto; }
.bron { font-size: .86rem; color: var(--zacht); }
.cta-blok { background: var(--kluis); color: #fff; border-radius: 26px; padding: 30px; margin: 40px 0; }
.cta-blok h2 { margin: 0 0 8px; font-size: 1.7rem; }
.cta-blok p { color: #C4DBCF; }
@media (max-width: 520px) { .cta-blok .knop { width: 100%; } }

/* Plakbalk onderin op mobiel */
.plakbalk { position: fixed; left: 12px; right: 12px; bottom: max(12px, env(safe-area-inset-bottom)); z-index: 40; display: none; transform: translateY(160%); transition: transform .3s cubic-bezier(.2,.8,.2,1); }
.plakbalk .knop { width: 100%; box-shadow: 0 2px 0 var(--zon-diep), 0 16px 30px -8px rgba(13,59,44,.55); }
.plakbalk.zichtbaar { transform: none; }
@media (max-width: 900px) { .plakbalk { display: block; } }

/* Voet */
.voet { margin-top: 96px; background: var(--kluis); color: #A3C2B3; padding: 48px 0 56px; font-size: .92rem; }
@media (max-width: 900px) { .voet { padding-bottom: 110px; } }
.voet .wrap { display: grid; gap: 16px; }
.voet .merk { margin: 0 0 6px; }
.voet nav { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.voet nav a { color: #fff; text-decoration: none; }
.voet p { max-width: 760px; margin: 0; }

/* Licht/donker-schakelaar */
.thema { width: 44px; height: 44px; border-radius: 12px; border: 0; background: rgba(255,255,255,.08); color: #fff; cursor: pointer; display: grid; place-items: center; }
.thema:hover { background: rgba(255,255,255,.16); }
.thema svg { width: 22px; height: 22px; }
.thema .maan, [data-theme="dark"] .thema .zon-ico { display: none; }
[data-theme="dark"] .thema .maan { display: block; }

/* Groene sectie: foto van een tuin naast drie concrete redenen */
.groen { display: grid; grid-template-columns: 1fr 1.1fr; gap: 0; background: var(--munt-zacht); border-radius: 28px; overflow: hidden; }
.groen-beeld img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; }
.groen-tekst { padding: 44px; }
.groen-tekst > p { color: var(--zacht); font-size: 1.1rem; }
.bladlijst { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 18px; }
.bladlijst li { display: grid; grid-template-columns: 36px 1fr; gap: 14px; }
.bladlijst svg { width: 36px; height: 36px; padding: 7px; border-radius: 50%; background: var(--munt); color: #fff; }
.bladlijst div { color: var(--zacht); }
.bladlijst b { color: var(--inkt); }
@media (max-width: 860px) { .groen { grid-template-columns: 1fr; margin: 0 -4px; } .groen-beeld img { min-height: 220px; max-height: 260px; } .groen-tekst { padding: 28px 22px 32px; } .groen-tekst .knop { width: 100%; } }