/* ==========================================================================
   SubsidieKozijnen.nl — huisstijl
   Zaans groen (kozijnerfgoed) · glashelder · lamplicht (warmte die binnen blijft)
   ========================================================================== */

@font-face {
  font-family: "Gabarito";
  src: url("../fonts/gabarito-var.woff2") format("woff2");
  font-weight: 400 900;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("../fonts/instrument-sans-var.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
}

:root {
  --zaans: #17483A;
  --zaans-2: #1F5C4B;
  --inkt: #102A23;
  --mos: #4F6A61;
  --glas: #E7F1EE;
  --glas-2: #F3F8F6;
  --lijn: #CADBD5;
  --wit: #FFFFFF;
  --lamp: #FFB81C;
  --lamp-2: #FFD36B;
  --lamp-zacht: #FFF3D6;
  --koud: #A9C7D6;
  --rood: #B4232C;

  --display: "Gabarito", ui-rounded, "Segoe UI", system-ui, sans-serif;
  --body: "Instrument Sans", "Segoe UI", system-ui, -apple-system, sans-serif;

  --r-s: 8px;
  --r-m: 12px;
  --r-kozijn: 22px;
  --frame: 8px;

  --max: 1180px;
  --prose: 68ch;
  --gutter: clamp(1.1rem, 4vw, 2rem);
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--inkt);
  background: var(--wit);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--zaans); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
a:hover { color: var(--inkt); text-decoration-color: var(--lamp); }
:focus-visible { outline: 3px solid var(--lamp); outline-offset: 3px; border-radius: 4px; box-shadow: 0 0 0 6px var(--inkt); }
::selection { background: var(--lamp-2); color: var(--inkt); }

h1, h2, h3, h4 { font-family: var(--display); color: var(--inkt); margin: 0 0 .5em; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 5.2vw, 4.1rem); font-weight: 800; line-height: 1.02; letter-spacing: -0.028em; }
h2 { font-size: clamp(1.65rem, 3.1vw, 2.4rem); font-weight: 760; line-height: 1.1; letter-spacing: -0.02em; }
h3 { font-size: 1.28rem; font-weight: 720; line-height: 1.25; letter-spacing: -0.01em; }
h4 { font-size: 1.08rem; font-weight: 700; }
p { margin: 0 0 1.1em; }
strong { font-weight: 650; }
small { font-size: .875rem; }

.skip-link { position: absolute; left: -999px; top: 8px; background: var(--lamp); color: var(--inkt); padding: .6rem 1rem; z-index: 100; font-weight: 600; }
.skip-link:focus { left: 8px; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.prose { max-width: var(--prose); }
.lead { font-size: clamp(1.12rem, 1.6vw, 1.3rem); line-height: 1.55; color: var(--mos); }
.muted { color: var(--mos); }
.nowrap { white-space: nowrap; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Knoppen ---------- */
.btn {
  --bg: var(--lamp); --fg: var(--inkt); --bd: var(--lamp);
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  font-family: var(--body); font-weight: 650; font-size: 1.02rem; line-height: 1.2;
  padding: .95em 1.4em; border-radius: var(--r-m);
  background: var(--bg); color: var(--fg); border: 2px solid var(--bd);
  text-decoration: none; cursor: pointer;
  transition: background-color .15s, border-color .15s, transform .15s;
}
.btn:hover { --bg: var(--lamp-2); --bd: var(--lamp-2); color: var(--inkt); }
.btn:active { transform: translateY(1px); }
.btn--ghost { --bg: transparent; --fg: var(--zaans); --bd: var(--zaans); }
.btn--ghost:hover { --bg: var(--zaans); --bd: var(--zaans); color: var(--wit); }
.btn--dark { --bg: var(--zaans); --fg: var(--wit); --bd: var(--zaans); }
.btn--dark:hover { --bg: var(--inkt); --bd: var(--inkt); color: var(--wit); }
.btn--small { font-size: .95rem; padding: .62em 1em; }
.btn--block { width: 100%; }
.btn svg { width: 1.1em; height: 1.1em; flex: none; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--lijn);
}
.site-header .container { display: flex; align-items: center; gap: 1.5rem; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--zaans); flex: none; }
.brand img, .brand svg { width: 38px; height: 38px; }
.brand-word { font-family: var(--display); font-size: 1.32rem; letter-spacing: -0.02em; line-height: 1; color: var(--zaans); }
.brand-word b { font-weight: 820; }
.brand-word span { font-weight: 500; }
.brand-word em { font-style: normal; font-weight: 500; color: var(--mos); font-size: .8em; }
.main-nav { margin-left: auto; }
.main-nav ul { list-style: none; display: flex; gap: .2rem; margin: 0; padding: 0; }
.main-nav a { display: block; padding: .5rem .7rem; border-radius: var(--r-s); text-decoration: none; color: var(--inkt); font-weight: 550; font-size: .98rem; }
.main-nav a:hover, .main-nav a[aria-current="page"] { background: var(--glas); color: var(--zaans); }
.header-cta { flex: none; }
.nav-toggle { display: none; margin-left: auto; background: none; border: 2px solid var(--lijn); border-radius: var(--r-s); width: 46px; height: 46px; cursor: pointer; color: var(--inkt); }
.nav-toggle svg { margin: auto; }

@media (max-width: 1080px) {
  .main-nav a { padding: .5rem .5rem; font-size: .94rem; }
}
@media (max-width: 960px) {
  .nav-toggle { display: grid; }
  .header-cta { display: none; }
  .main-nav { position: fixed; inset: var(--header-h) 0 auto 0; background: var(--wit); border-bottom: 1px solid var(--lijn); display: none; max-height: calc(100dvh - var(--header-h)); overflow: auto; }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; padding: .75rem var(--gutter) 1.25rem; gap: 0; }
  .main-nav a { padding: .9rem .25rem; font-size: 1.1rem; border-bottom: 1px solid var(--glas); border-radius: 0; }
  .main-nav .nav-cta { margin-top: 1rem; }
  .main-nav .nav-cta a { border: 0; text-align: center; background: var(--lamp); border-radius: var(--r-m); font-weight: 650; }
}
@media (min-width: 961px) { .main-nav .nav-cta { display: none; } }

/* ---------- Secties ---------- */
.section { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.section--glas { background: var(--glas); }
.section--tight { padding: clamp(2.5rem, 5vw, 3.5rem) 0; }
.section-head { max-width: 760px; margin-bottom: clamp(1.8rem, 4vw, 2.8rem); }
.section-head p { color: var(--mos); font-size: 1.12rem; }

/* ---------- Hero (home) ---------- */
.hero { padding: clamp(2rem, 5vw, 4rem) 0 clamp(3rem, 6vw, 4.5rem); background: linear-gradient(180deg, var(--glas-2) 0%, var(--wit) 100%); overflow: hidden; }
.hero .container { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero h1 { margin-bottom: .45em; }
.hero .lead { max-width: 34em; margin-bottom: 1.6em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; margin-bottom: 1.4rem; }
.hero-trust { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .4rem 1.3rem; color: var(--mos); font-size: .95rem; }
.hero-trust li { display: flex; align-items: center; gap: .45rem; }
.hero-trust svg { width: 18px; height: 18px; color: var(--zaans); flex: none; }
.deadline-pill { display: inline-flex; align-items: center; gap: .55rem; background: var(--wit); border: 1.5px solid var(--lijn); border-radius: 999px; padding: .35rem .9rem .35rem .4rem; font-size: .92rem; font-weight: 600; color: var(--inkt); margin-bottom: 1.2rem; text-decoration: none; }
.deadline-pill b { white-space: nowrap; background: var(--zaans); color: var(--lamp); border-radius: 999px; padding: .15rem .6rem; font-family: var(--display); font-weight: 760; font-variant-numeric: tabular-nums; }
.deadline-pill:hover { border-color: var(--zaans); color: var(--inkt); }
@media (max-width: 900px) { .hero .container { grid-template-columns: 1fr; } }

/* ---------- Interactieve gevel ---------- */
.gevel-wrap { position: relative; }
.gevel-card { background: var(--wit); border: var(--frame) solid var(--zaans); border-radius: var(--r-kozijn); overflow: hidden; }
.gevel-svg { width: 100%; height: auto; display: block; background: #DDEBE7; touch-action: manipulation; }
.gevel-hint { position: absolute; top: 18px; left: 18px; background: var(--inkt); color: var(--wit); font-size: .85rem; font-weight: 600; padding: .4rem .75rem; border-radius: 999px; pointer-events: none; transition: opacity .3s; }
.gevel-hint.is-weg { opacity: 0; }
.raam { cursor: pointer; outline: none; }
.raam .r-frame { fill: #8C8F86; transition: fill .35s; }
.raam .r-glas { fill: var(--koud); transition: fill .45s; }
.raam .r-ijs { stroke: #fff; stroke-width: 1.4; stroke-linecap: round; opacity: .75; transition: opacity .35s; }
.raam .r-stijl { fill: #8C8F86; transition: fill .35s; }
.raam .r-gloed { fill: url(#lampgloed); opacity: 0; transition: opacity .45s; }
.raam .r-tocht { stroke: #6E9FB6; stroke-width: 2; fill: none; stroke-linecap: round; opacity: .9; transition: opacity .3s; }
.raam:hover .r-frame, .raam:focus-visible .r-frame { fill: #6F736B; }
.raam:focus-visible .r-focus { opacity: 1; }
.raam .r-focus { fill: none; stroke: var(--lamp); stroke-width: 4; opacity: 0; }
.raam.is-nieuw .r-frame, .raam.is-nieuw .r-stijl { fill: #FFFFFF; }
.raam.is-nieuw .r-glas { fill: #FFC94A; }
.raam.is-nieuw .r-gloed { opacity: 1; }
.raam.is-nieuw .r-ijs, .raam.is-nieuw .r-tocht { opacity: 0; }
.plus-pop { font-family: var(--display); font-weight: 800; font-size: 22px; fill: var(--zaans); paint-order: stroke; stroke: #fff; stroke-width: 5px; pointer-events: none; animation: pop 1.1s ease-out forwards; }
@keyframes pop { 0% { opacity: 0; transform: translateY(6px); } 15% { opacity: 1; } 100% { opacity: 0; transform: translateY(-34px); } }

.gevel-panel { display: grid; grid-template-columns: 1fr auto; gap: .9rem 1.2rem; align-items: center; padding: 1.1rem 1.25rem 1.2rem; border-top: 1px solid var(--lijn); }
.gevel-total-label { font-size: .9rem; color: var(--mos); margin: 0; }
.gevel-total { font-family: var(--display); font-weight: 820; font-size: clamp(2rem, 4.2vw, 2.7rem); line-height: 1; letter-spacing: -0.02em; color: var(--zaans); font-variant-numeric: tabular-nums; margin: .15rem 0 .2rem; }
.gevel-sub { font-size: .9rem; color: var(--mos); margin: 0; }
.gevel-controls { display: flex; flex-direction: column; gap: .55rem; align-items: stretch; }
.switch { display: flex; align-items: center; gap: .6rem; font-size: .9rem; font-weight: 550; cursor: pointer; user-select: none; }
.switch input { appearance: none; -webkit-appearance: none; width: 42px; height: 24px; border-radius: 999px; background: var(--lijn); position: relative; cursor: pointer; transition: background .2s; flex: none; margin: 0; }
.switch input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: transform .2s; box-shadow: 0 1px 2px rgba(16,42,35,.3); }
.switch input:checked { background: var(--zaans); }
.switch input:checked::after { transform: translateX(18px); }
.gevel-note { grid-column: 1 / -1; margin: 0; font-size: .8rem; color: var(--mos); }
@media (max-width: 520px) { .gevel-panel { grid-template-columns: 1fr; } }

/* ---------- Deadline-band ---------- */
.band { background: var(--zaans); color: var(--wit); padding: clamp(1.8rem, 4vw, 2.6rem) 0; }
.band .container { display: grid; grid-template-columns: 1fr auto; gap: 1.5rem 3rem; align-items: center; }
.band h2 { color: var(--wit); font-size: clamp(1.4rem, 2.6vw, 1.95rem); margin-bottom: .35em; }
.band p { margin: 0; color: #CFE3DC; max-width: 60ch; }
.band a:not(.btn) { color: var(--lamp); }
.countdown { display: flex; gap: .5rem; }
.countdown div { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); border-radius: var(--r-m); min-width: 74px; padding: .6rem .5rem .5rem; text-align: center; }
.countdown b { display: block; font-family: var(--display); font-weight: 800; font-size: 2rem; line-height: 1; color: var(--lamp); font-variant-numeric: tabular-nums; }
.countdown span { font-size: .78rem; color: #CFE3DC; }
.prijsval { display: inline-flex; align-items: baseline; gap: .5rem; font-family: var(--display); font-weight: 760; }
.prijsval s { color: #9DBDB2; text-decoration-thickness: 2px; }
@media (max-width: 760px) { .band .container { grid-template-columns: 1fr; } .countdown div { min-width: 0; flex: 1; } }

/* ---------- Kozijn-component (signatuur) ---------- */
.kozijn { background: var(--zaans); border-radius: var(--r-kozijn); padding: var(--frame); }
.kozijn-ruiten { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--frame); }
.ruit { background: var(--wit); border-radius: calc(var(--r-kozijn) - 10px); padding: clamp(1.1rem, 2.6vw, 1.7rem); }
.ruit--lamp { background: var(--lamp-zacht); }
.ruit h3 { margin-bottom: .3rem; font-size: 1.12rem; }
.ruit .bedrag { font-family: var(--display); font-weight: 820; font-size: clamp(2.2rem, 4.5vw, 3.1rem); line-height: 1; letter-spacing: -0.025em; color: var(--zaans); margin: .4rem 0 .25rem; font-variant-numeric: tabular-nums; }
.ruit .bedrag small { font-size: .42em; font-weight: 600; letter-spacing: 0; color: var(--mos); }
.ruit .dubbel { font-size: .95rem; color: var(--inkt); margin: 0 0 .5rem; }
.ruit .dubbel b { font-family: var(--display); font-weight: 760; }
.ruit p:last-child { margin-bottom: 0; }
.ruit .eis { font-size: .88rem; color: var(--mos); }
.kozijn-onder { color: #CFE3DC; font-size: .9rem; padding: .7rem .6rem .25rem; margin: 0; }
.kozijn-onder a { color: var(--lamp); }
@media (max-width: 620px) { .kozijn-ruiten { grid-template-columns: 1fr; } }

.kozijn-cta { background: var(--zaans); border-radius: var(--r-kozijn); padding: var(--frame); }
.kozijn-cta-inner { background: var(--wit); border-radius: calc(var(--r-kozijn) - 10px); padding: clamp(1.5rem, 4vw, 2.6rem); display: grid; grid-template-columns: 1.2fr 1fr; gap: 2rem; align-items: center; }
.kozijn-cta h2 { margin-bottom: .3em; }
.kozijn-cta p { color: var(--mos); margin-bottom: 0; }
@media (max-width: 820px) { .kozijn-cta-inner { grid-template-columns: 1fr; } }

/* ---------- Quickstart-keuzes ---------- */
.quick { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; }
.quick a { display: flex; align-items: center; gap: .7rem; padding: .85rem 1rem; border: 2px solid var(--lijn); border-radius: var(--r-m); text-decoration: none; color: var(--inkt); font-weight: 600; background: var(--wit); transition: border-color .15s, background .15s; }
.quick a:hover { border-color: var(--zaans); background: var(--glas-2); color: var(--inkt); }
.quick svg { width: 28px; height: 28px; flex: none; }
.quick-label { font-weight: 650; margin: 0 0 .7rem; }

/* ---------- Stappen (echte volgorde) ---------- */
.stappen { list-style: none; counter-reset: stap; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 2px solid var(--zaans); }
.stappen > li { counter-increment: stap; padding: 1.4rem 1.4rem 0 0; position: relative; }
.stappen > li::before { content: counter(stap); display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--zaans); color: var(--lamp); font-family: var(--display); font-weight: 800; font-size: 1.25rem; margin: -2.55rem 0 1rem; border: 4px solid var(--wit); }
.section--glas .stappen > li::before { border-color: var(--glas); }
.stappen h3 { font-size: 1.15rem; }
.stappen p { color: var(--mos); font-size: .98rem; margin: 0; }
@media (max-width: 860px) {
  .stappen { grid-template-columns: 1fr; border-top: 0; border-left: 2px solid var(--zaans); margin-left: 21px; }
  .stappen > li { padding: 0 0 1.8rem 2.2rem; }
  .stappen > li::before { position: absolute; left: -24px; top: -4px; margin: 0; }
}

/* ---------- Weetjes ---------- */
.weetjes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.5rem, 3vw, 2.5rem); }
.weetje { border-top: 2px solid var(--lijn); padding-top: 1.1rem; }
.weetje .getal { font-family: var(--display); font-weight: 820; font-size: 2.6rem; line-height: 1; color: var(--zaans); letter-spacing: -0.02em; margin-bottom: .5rem; }
.weetje p { margin: 0; color: var(--inkt); }
.weetje p + p { color: var(--mos); font-size: .95rem; margin-top: .5rem; }
@media (max-width: 820px) { .weetjes { grid-template-columns: 1fr; } }

/* ---------- Kennisbank-index ---------- */
.index-lijst { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(2rem, 5vw, 4rem); }
.index-lijst li { border-bottom: 1px solid var(--lijn); }
.index-lijst a { display: grid; grid-template-columns: 40px 1fr; gap: 1rem; align-items: start; padding: 1.25rem 0; text-decoration: none; color: var(--inkt); }
.index-lijst a:hover h3 { color: var(--zaans); text-decoration: underline; text-decoration-color: var(--lamp); text-underline-offset: 4px; }
.index-lijst svg { width: 40px; height: 40px; }
.index-lijst h3 { margin: 0 0 .2rem; font-size: 1.18rem; }
.index-lijst p { margin: 0; color: var(--mos); font-size: .97rem; }
@media (max-width: 760px) { .index-lijst { grid-template-columns: 1fr; } }

/* ---------- Artikel-layout ---------- */
.page-hero { background: var(--glas); padding: clamp(1.8rem, 4vw, 3rem) 0 clamp(2rem, 4vw, 3rem); border-bottom: 1px solid var(--lijn); }
.page-hero h1 { font-size: clamp(2rem, 4.4vw, 3.3rem); max-width: 20ch; }
.page-hero .lead { max-width: 44em; margin-bottom: 1rem; }
.page-meta { font-size: .88rem; color: var(--mos); margin: 0; display: flex; flex-wrap: wrap; gap: .3rem 1.2rem; }
.crumbs { font-size: .88rem; margin-bottom: 1rem; }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .3rem; padding: 0; margin: 0; color: var(--mos); }
.crumbs li + li::before { content: "/"; margin-right: .3rem; color: var(--lijn); }
.crumbs a { color: var(--mos); }

.artikel-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: clamp(2rem, 5vw, 4.5rem); padding: clamp(2.5rem, 5vw, 3.5rem) 0 clamp(3rem, 6vw, 5rem); align-items: start; }
.artikel { min-width: 0; }
.artikel > * { max-width: var(--prose); }
.artikel > .breed, .artikel > .kozijn, .artikel > .tabel-wrap, .artikel > .calc, .artikel > figure { max-width: none; }
.artikel h2 { margin-top: 2.2em; padding-top: .2em; }
.artikel h2:first-child { margin-top: 0; }
.artikel h3 { margin-top: 1.8em; }
.artikel ul, .artikel ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.artikel li { margin-bottom: .4em; }
.artikel li::marker { color: var(--zaans); font-weight: 700; }
.artikel .bronnen { color: var(--mos); border-top: 1px solid var(--lijn); padding-top: 1.2rem; margin-top: 3rem; }
.artikel .bronnen ul { padding-left: 1.1em; font-size: .9rem; }
.artikel .bronnen h2 { font-size: 1.1rem; margin-top: 0; }
.artikel figure { margin: 2rem 0; }

.zijbalk { position: sticky; top: calc(var(--header-h) + 24px); display: flex; flex-direction: column; gap: 1.5rem; }
.toc { border-left: 2px solid var(--lijn); padding-left: 1rem; }
.toc p { font-weight: 700; font-family: var(--display); margin: 0 0 .5rem; }
.toc ol { list-style: none; padding: 0; margin: 0; font-size: .93rem; }
.toc li { margin: 0; }
.toc a { display: block; padding: .3rem 0; color: var(--mos); text-decoration: none; line-height: 1.35; }
.toc a:hover, .toc a.is-actief { color: var(--zaans); }
.toc a.is-actief { font-weight: 650; }
.mini-cta { background: var(--zaans); border-radius: var(--r-kozijn); padding: var(--frame); }
.mini-cta-inner { background: var(--wit); border-radius: calc(var(--r-kozijn) - 10px); padding: 1.25rem; }
.mini-cta h2 { font-size: 1.2rem; margin: 0 0 .4rem; }
.mini-cta p { font-size: .93rem; color: var(--mos); margin: 0 0 1rem; }
.mini-cta .klein { font-size: .8rem; margin: .7rem 0 0; text-align: center; }
@media (max-width: 1000px) {
  .artikel-grid { grid-template-columns: 1fr; }
  .zijbalk { position: static; order: -1; }
  .zijbalk .mini-cta { display: none; }
  .toc { background: var(--glas-2); border-left: 0; border-radius: var(--r-m); padding: 1rem 1.2rem; }
}

/* ---------- Callouts, tabellen ---------- */
.callout { border-radius: var(--r-m); padding: 1.1rem 1.25rem; margin: 1.6rem 0; background: var(--glas); }
.callout p:last-child, .callout ul:last-child { margin-bottom: 0; }
.callout--lamp { background: var(--lamp-zacht); border-left: 5px solid var(--lamp); }
.callout--let { background: #FDECEC; border-left: 5px solid var(--rood); }
.callout strong:first-child { display: block; font-family: var(--display); font-size: 1.08rem; margin-bottom: .25rem; }

.tabel-wrap { overflow-x: auto; margin: 1.5rem 0 2rem; border: 1px solid var(--lijn); border-radius: var(--r-m); }
table { border-collapse: collapse; width: 100%; font-size: .97rem; min-width: 520px; }
th, td { text-align: left; padding: .8rem 1rem; border-bottom: 1px solid var(--lijn); vertical-align: top; }
thead th { background: var(--zaans); color: var(--wit); font-family: var(--display); font-weight: 650; font-size: .98rem; }
tbody tr:nth-child(even) td { background: var(--glas-2); }
tbody tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
caption { caption-side: bottom; text-align: left; padding: .7rem 1rem; font-size: .85rem; color: var(--mos); }

.checklist { list-style: none; padding: 0 !important; }
.checklist li { position: relative; padding-left: 2rem; }
.checklist li::before { content: ""; position: absolute; left: 0; top: .2em; width: 1.25rem; height: 1.25rem; border-radius: 5px; background: var(--zaans) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3.2 3.2L15 7' fill='none' stroke='%23FFB81C' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat; }

.vs { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1.2rem; margin: 1.5rem 0 2rem; }
.vs > div { border: 2px solid var(--lijn); border-radius: var(--r-m); padding: 1.1rem 1.2rem; }
.vs h3 { margin-top: 0 !important; font-size: 1.1rem; }
.vs ul { margin: 0; }
@media (max-width: 640px) { .vs { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq-lijst { border-top: 1px solid var(--lijn); max-width: var(--prose); }
details.faq { border-bottom: 1px solid var(--lijn); }
details.faq summary { list-style: none; cursor: pointer; padding: 1.1rem 2.4rem 1.1rem 0; font-family: var(--display); font-weight: 700; font-size: 1.12rem; position: relative; line-height: 1.3; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: ""; position: absolute; right: .3rem; top: 50%; width: 22px; height: 22px; margin-top: -11px; background: linear-gradient(var(--zaans),var(--zaans)) center/14px 2.5px no-repeat, linear-gradient(var(--zaans),var(--zaans)) center/2.5px 14px no-repeat; transition: transform .2s; }
details.faq[open] summary::after { transform: rotate(45deg); }
details.faq summary:hover { color: var(--zaans); }
details.faq .faq-a { padding: 0 0 1.2rem; color: var(--inkt); }
details.faq .faq-a p:last-child { margin-bottom: 0; }

/* ---------- Calculator ---------- */
.calc { background: var(--zaans); border-radius: var(--r-kozijn); padding: var(--frame); margin: 2rem 0; }
.calc-inner { background: var(--wit); border-radius: calc(var(--r-kozijn) - 10px); display: grid; grid-template-columns: 1.15fr 1fr; overflow: hidden; }
.calc-form { padding: clamp(1.2rem, 3vw, 1.8rem); display: grid; gap: 1.1rem; }
.calc-form h3 { margin: 0 !important; }
.calc-uit { background: var(--lamp-zacht); padding: clamp(1.2rem, 3vw, 1.8rem); display: flex; flex-direction: column; gap: .4rem; }
.calc-uit .label { font-size: .9rem; color: var(--mos); margin: 0; }
.calc-uit .groot { font-family: var(--display); font-weight: 820; font-size: clamp(2.3rem, 5vw, 3.2rem); line-height: 1; color: var(--zaans); letter-spacing: -0.02em; margin: 0 0 .6rem; font-variant-numeric: tabular-nums; }
.calc-uit .middel { font-family: var(--display); font-weight: 760; font-size: 1.5rem; color: var(--inkt); margin: 0 0 .6rem; font-variant-numeric: tabular-nums; }
.calc-uit .btn { margin-top: auto; }
.calc-uit .klein { font-size: .8rem; color: var(--mos); margin: .6rem 0 0; }
.veld label, .veld legend { display: block; font-weight: 650; font-size: .95rem; margin-bottom: .4rem; padding: 0; }
.veld fieldset { border: 0; padding: 0; margin: 0; }
.range-rij { display: flex; align-items: center; gap: 1rem; }
.range-rij output { font-family: var(--display); font-weight: 760; font-size: 1.2rem; min-width: 4.5ch; text-align: right; font-variant-numeric: tabular-nums; }
input[type="range"] { flex: 1; accent-color: var(--zaans); height: 28px; }
.seg { display: flex; flex-wrap: wrap; gap: .4rem; }
.seg label { margin: 0; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { display: inline-block; padding: .5rem .85rem; border: 2px solid var(--lijn); border-radius: var(--r-s); font-size: .93rem; font-weight: 600; cursor: pointer; background: var(--wit); }
.seg input:checked + span { border-color: var(--zaans); background: var(--zaans); color: var(--wit); }
.seg input:focus-visible + span { outline: 3px solid var(--lamp); outline-offset: 2px; }
@media (max-width: 760px) { .calc-inner { grid-template-columns: 1fr; } }

/* ---------- Funnel / subsidiecheck ---------- */
.funnel-page { background: var(--glas); min-height: calc(100vh - var(--header-h)); padding: clamp(1.5rem, 4vw, 3rem) 0 4rem; }
.funnel-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 2rem; align-items: start; }
.funnel { background: var(--zaans); border-radius: var(--r-kozijn); padding: var(--frame); }
.funnel-inner { background: var(--wit); border-radius: calc(var(--r-kozijn) - 10px); padding: clamp(1.3rem, 4vw, 2.4rem); min-height: 520px; display: flex; flex-direction: column; }
.voortgang { display: flex; align-items: center; gap: .8rem; margin-bottom: 1.6rem; }
.voortgang-balk { flex: 1; height: 8px; border-radius: 999px; background: var(--glas); overflow: hidden; }
.voortgang-balk i { display: block; height: 100%; width: 0; background: var(--zaans); border-radius: 999px; transition: width .35s ease; }
.voortgang span { font-size: .85rem; color: var(--mos); font-weight: 600; white-space: nowrap; font-variant-numeric: tabular-nums; }
.stap { display: none; flex-direction: column; flex: 1; }
.stap.is-actief { display: flex; animation: stapIn .3s ease; }
@keyframes stapIn { from { opacity: 0; transform: translateX(12px); } to { opacity: 1; transform: none; } }
.stap h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: .3rem; }
.stap .uitleg { color: var(--mos); margin-bottom: 1.4rem; }
.opties { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; margin-bottom: 1.4rem; }
.opties--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.optie { position: relative; }
.optie input { position: absolute; opacity: 0; pointer-events: none; }
.optie label { display: flex; align-items: center; gap: .8rem; min-height: 64px; padding: .8rem 1rem; border: 2px solid var(--lijn); border-radius: var(--r-m); cursor: pointer; font-weight: 600; line-height: 1.25; background: var(--wit); transition: border-color .12s, background .12s; }
.optie label:hover { border-color: var(--zaans-2); }
.optie input:checked + label { border-color: var(--zaans); background: var(--glas-2); box-shadow: inset 0 0 0 1px var(--zaans); }
.optie input:focus-visible + label { outline: 3px solid var(--lamp); outline-offset: 2px; }
.optie svg { width: 34px; height: 34px; flex: none; }
.optie small { display: block; font-weight: 500; color: var(--mos); font-size: .84rem; }
.optie .vink { margin-left: auto; width: 22px; height: 22px; border-radius: 6px; border: 2px solid var(--lijn); flex: none; display: grid; place-items: center; }
.optie input[type="radio"] + label .vink { border-radius: 50%; }
.optie input:checked + label .vink { background: var(--zaans); border-color: var(--zaans); }
.optie input:checked + label .vink::after { content: ""; width: 10px; height: 6px; border-left: 2.5px solid var(--lamp); border-bottom: 2.5px solid var(--lamp); transform: rotate(-45deg) translate(1px, -1px); }
.stap-nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: auto; padding-top: 1rem; }
.btn-terug { background: none; border: 0; color: var(--mos); font-weight: 600; cursor: pointer; font-size: 1rem; padding: .8rem 0; font-family: var(--body); }
.btn-terug:hover { color: var(--inkt); text-decoration: underline; }
.btn-terug[hidden] { display: none; }
.form-rij { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem; margin-bottom: .9rem; }
.form-rij.een { grid-template-columns: 1fr; }
.form-rij.pc { grid-template-columns: 1.3fr 1fr 1fr; }
.veld input[type="text"], .veld input[type="email"], .veld input[type="tel"], .veld textarea {
  width: 100%; font: inherit; font-size: 1rem; padding: .8rem .9rem; border: 2px solid var(--lijn); border-radius: var(--r-s); background: var(--wit); color: var(--inkt);
}
.veld input:focus, .veld textarea:focus { outline: none; border-color: var(--zaans); box-shadow: 0 0 0 3px rgba(255,184,28,.45); }
.veld input[aria-invalid="true"] { border-color: var(--rood); }
.veld .fout { color: var(--rood); font-size: .85rem; margin: .3rem 0 0; display: none; }
.veld input[aria-invalid="true"] ~ .fout { display: block; }
.toestemming { display: flex; gap: .7rem; align-items: flex-start; font-size: .9rem; color: var(--mos); margin: .4rem 0 1rem; }
.toestemming input { width: 20px; height: 20px; margin-top: .15rem; accent-color: var(--zaans); flex: none; }
.hp { position: absolute; left: -5000px; width: 1px; height: 1px; overflow: hidden; }
.form-fout { background: #FDECEC; color: var(--rood); border-radius: var(--r-s); padding: .8rem 1rem; font-size: .93rem; margin-bottom: 1rem; display: none; }
.form-fout.is-zichtbaar { display: block; }

.funnel-zij { position: sticky; top: calc(var(--header-h) + 20px); }
.schatting { background: var(--zaans); border-radius: var(--r-kozijn); padding: var(--frame); }
.schatting-inner { background: var(--lamp-zacht); border-radius: calc(var(--r-kozijn) - 10px); padding: 1.3rem; }
.schatting h2 { font-size: 1.1rem; margin: 0 0 .7rem; }
.schatting .s-bedrag { font-family: var(--display); font-weight: 820; font-size: 2.3rem; line-height: 1; color: var(--zaans); letter-spacing: -0.02em; margin: 0 0 .3rem; font-variant-numeric: tabular-nums; }
.schatting .s-sub { font-size: .9rem; color: var(--mos); margin: 0 0 1rem; }
.schatting dl { margin: 0; font-size: .92rem; display: grid; grid-template-columns: auto 1fr; gap: .35rem .8rem; border-top: 1px solid rgba(23,72,58,.15); padding-top: .9rem; }
.schatting dt { color: var(--mos); }
.schatting dd { margin: 0; font-weight: 600; text-align: right; }
.schatting .s-note { font-size: .78rem; color: var(--mos); margin: 1rem 0 0; }
.resultaat { text-align: left; }
.resultaat .r-groot { font-family: var(--display); font-weight: 820; font-size: clamp(2.6rem, 6vw, 3.8rem); line-height: 1; color: var(--zaans); letter-spacing: -0.025em; margin: .2rem 0 .5rem; font-variant-numeric: tabular-nums; }
.resultaat-punten { list-style: none; padding: 0; margin: 0 0 1.4rem; display: grid; gap: .5rem; }
.resultaat-punten li { display: flex; gap: .6rem; align-items: flex-start; }
.resultaat-punten svg { width: 20px; height: 20px; color: var(--zaans); flex: none; margin-top: .2rem; }
@media (max-width: 980px) {
  .funnel-grid { grid-template-columns: 1fr; }
  .funnel-zij { position: static; }
}
@media (max-width: 560px) {
  .opties, .opties--3 { grid-template-columns: 1fr; }
  .form-rij, .form-rij.pc { grid-template-columns: 1fr; }
  .funnel-inner { min-height: 0; }
}

/* ---------- Bedankt ---------- */
.bedankt-hero { text-align: left; }
.bedankt-hero .vinkje { width: 72px; height: 72px; border-radius: 18px; background: var(--zaans); display: grid; place-items: center; margin-bottom: 1.2rem; }
.bedankt-hero .vinkje svg { width: 40px; height: 40px; color: var(--lamp); }

/* ---------- Gerelateerd ---------- */
.gerelateerd { border-top: 1px solid var(--lijn); padding-top: 2rem; margin-top: 3rem; }
.gerelateerd h2 { font-size: 1.35rem; }
.gerelateerd ul { list-style: none; padding: 0 !important; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .2rem 2rem; }
.gerelateerd a { display: block; padding: .5rem 0; font-weight: 600; }
@media (max-width: 600px) { .gerelateerd ul { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--inkt); color: #C4D6D0; padding: clamp(3rem, 6vw, 4.5rem) 0 2rem; font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; }
.site-footer h2 { color: var(--wit); font-size: 1.02rem; margin-bottom: .8rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: .45rem; }
.site-footer a { color: #E2EEEA; text-decoration: none; }
.site-footer a:hover { color: var(--lamp); text-decoration: underline; }
.site-footer .brand-word, .site-footer .brand-word b, .site-footer .brand-word span { color: var(--wit); }
.site-footer .brand-word em { color: #9DBDB2; }
.footer-over { max-width: 34ch; margin-top: 1rem; }
.footer-disclaimer { border-top: 1px solid rgba(255,255,255,.12); margin-top: 2.5rem; padding-top: 1.5rem; font-size: .85rem; color: #9DBDB2; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; }
.footer-disclaimer p { margin: 0; max-width: 80ch; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Sticky mobiele CTA ---------- */
.mobiel-cta { display: none; }
@media (max-width: 860px) {
  .mobiel-cta { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; padding: .6rem var(--gutter) calc(.6rem + env(safe-area-inset-bottom)); background: rgba(255,255,255,.97); border-top: 1px solid var(--lijn); gap: .6rem; align-items: center; transform: translateY(110%); transition: transform .25s ease; }
  .mobiel-cta.is-zichtbaar { transform: none; }
  .mobiel-cta .btn { flex: 1; }
  .mobiel-cta .mc-tekst { font-size: .8rem; line-height: 1.25; color: var(--mos); max-width: 9.5em; }
  .mobiel-cta .mc-tekst b { color: var(--zaans); font-family: var(--display); font-size: 1rem; display: block; }
  body.heeft-mobiel-cta .site-footer { padding-bottom: 6rem; }
}

/* ---------- 404 ---------- */
.niet-gevonden { padding: clamp(3rem, 8vw, 6rem) 0; }
.niet-gevonden .container { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
@media (max-width: 760px) { .niet-gevonden .container { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}
@media print {
  .site-header, .mobiel-cta, .zijbalk, .site-footer, .kozijn-cta { display: none !important; }
}
.raam.deur .r-frame { fill: #7A7A70; }
.raam.deur.is-nieuw .r-frame { fill: var(--zaans); }

/* verticale stappen (artikelen, bedankt) */
.stappen--v { grid-template-columns: 1fr; border-top: 0; border-left: 2px solid var(--zaans); margin: 2rem 0 2rem 21px !important; padding: 0 !important; max-width: 62ch; }
.stappen--v > li { padding: 0 0 1.8rem 2.2rem; margin: 0; }
.stappen--v > li:last-child { padding-bottom: .2rem; }
.stappen--v > li::before { position: absolute; left: -24px; top: -6px; margin: 0; }
.stappen--v h3 { margin: 0 0 .35rem !important; }
.stappen--v p { font-size: 1rem; }
.stappen--v ul { margin-top: .6rem; }
.artikel .stappen--v > li::marker { content: none; }
.bron-noot { font-size: .85rem; color: var(--mos); }
.tabel-wrap + .bron-noot { margin-top: -1.2rem; }