/* HUISSTIJL: antraciet */
/* ==========================================================================
   Slim&Duurzaam — Designsysteem
   Marineblauw + koper. Chique, strak, rustig.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@400;500;600;700&family=Inter:wght@300;400;450;500;600;700&display=swap');
/* Alleen voor het woordmerk in het logo. De subset bevat precies die letters. */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600&text=Slim%26Duurzaam&display=swap');

:root {
  /* Merkkleuren */
  --navy-950: #131519;
  --navy-900: #1B1E25;
  --navy-800: #313541;
  --navy-700: #3E4353;
  --navy-600: #4E5567;
  --navy-500: #676F87;
  --navy-100: #E1E3E8;
  --navy-50:  #F3F4F6;

  --koper-700: #5C4322;
  --koper-600: #77592E;
  --koper-500: #8B6B3A;
  --koper-400: #A78A55;
  --koper-300: #C4AA7E;
  --koper-100: #EADFC9;
  --koper-50:  #F7F2E8;

  --ivoor:  #FAF8F5;
  --papier: #FFFFFF;
  --lijn:   #E6E1DA;
  --lijn-donker: rgba(255,255,255,.13);

  --tekst:      #23262F;
  --tekst-zacht:#5B6070;
  --tekst-licht:#8B909D;

  --groen: #2E7D62;
  --groen-zacht: #E7F2ED;
  --amber: #B7791F;
  --amber-zacht: #FDF4E3;
  --rood: #B3261E;
  --rood-zacht: #FBEBEA;

  /* Typografie */
  --font-logo: Poppins, 'Inter Tight', Inter, system-ui, sans-serif;
  --font-display: 'Inter Tight', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-tekst: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  /* Maatvoering */
  --breed: 1240px;
  --smal: 860px;
  --radius-s: 6px;
  --radius: 12px;
  --radius-l: 20px;
  --radius-xl: 28px;

  --schaduw-s: 0 1px 2px rgba(27, 30, 37,.06), 0 2px 8px rgba(27, 30, 37,.05);
  --schaduw:   0 2px 6px rgba(27, 30, 37,.05), 0 12px 32px rgba(27, 30, 37,.08);
  --schaduw-l: 0 4px 12px rgba(27, 30, 37,.07), 0 28px 64px rgba(27, 30, 37,.14);

  --overgang: 260ms cubic-bezier(.2,.7,.3,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  font-family: var(--font-tekst);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--tekst);
  background: var(--ivoor);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'ss01' 1, 'cv05' 1;
}
img, svg, video { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0 0 .5em; font-weight: 500; letter-spacing: -.02em; line-height: 1.15; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.15em; }
hr { border: 0; border-top: 1px solid var(--lijn); margin: 2.5rem 0; }

/* ---------- Typografie ---------- */
.display, h1 { font-family: var(--font-display); font-weight: 600; font-optical-sizing: auto; }
h1 { font-size: clamp(2.25rem, 4.9vw, 3.85rem); letter-spacing: -.038em; line-height: 1.06; }
h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.8rem, 3.25vw, 2.6rem); letter-spacing: -.032em; line-height: 1.15; }
h3 { font-size: 1.22rem; font-weight: 600; letter-spacing: -.015em; }
h4 { font-size: 1.02rem; font-weight: 600; letter-spacing: -.01em; }

.opschrift {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .72rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--koper-600); margin-bottom: 1.1rem;
}
.opschrift::before { content: ''; width: 26px; height: 1px; background: var(--koper-500); }
.opschrift.licht { color: var(--koper-300); }
.opschrift.licht::before { background: var(--koper-400); }

.lead { font-size: 1.14rem; color: var(--tekst-zacht); line-height: 1.68; }
.klein { font-size: .84rem; color: var(--tekst-zacht); }
.mini { font-size: .77rem; color: var(--tekst-licht); line-height: 1.5; }
.cijfer { letter-spacing: -.03em; font-family: var(--font-display); font-weight: 600; font-variant-numeric: tabular-nums; }
.koper { color: var(--koper-500); }
.center { text-align: center; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--breed); margin-inline: auto; padding-inline: 24px; }
.wrap-smal { width: 100%; max-width: var(--smal); margin-inline: auto; padding-inline: 24px; }
section { position: relative; }
.sectie { padding: clamp(64px, 8vw, 116px) 0; }
.sectie-kort { padding: clamp(44px, 5vw, 72px) 0; }
.sectie-kop { max-width: 720px; margin-bottom: 3rem; }
.sectie-kop.center { margin-inline: auto; text-align: center; }
.sectie-kop.center .opschrift { justify-content: center; }
.donker { background: var(--navy-900); color: #EDEEF1; }
.donker h1, .donker h2, .donker h3 { color: #fff; }
.donker .lead, .donker p { color: #B6BAC5; }
.wit { background: var(--papier); }
.zand { background: var(--koper-50); }

.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }

/* ---------- Knoppen ---------- */
.btn {
  --btn-bg: var(--navy-800); --btn-fg: #fff; --btn-br: var(--navy-800);
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .92rem 1.65rem; border-radius: 999px;
  background: var(--btn-bg); color: var(--btn-fg); border: 1px solid var(--btn-br);
  font-size: .95rem; font-weight: 550; letter-spacing: -.005em;
  cursor: pointer; transition: var(--overgang); text-align: center;
  position: relative; overflow: hidden;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(27, 30, 37,.22); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 2px solid var(--koper-500); outline-offset: 3px; }
.btn svg { width: 17px; height: 17px; flex: none; }
.btn-koper { --btn-bg: var(--koper-500); --btn-br: var(--koper-500); }
.btn-koper:hover { --btn-bg: var(--koper-600); box-shadow: 0 10px 26px rgba(139, 107, 58,.34); }
.btn-licht { --btn-bg: #fff; --btn-fg: var(--navy-900); --btn-br: #fff; }
.btn-rand { --btn-bg: transparent; --btn-fg: var(--navy-800); --btn-br: rgba(62, 67, 83,.28); }
.btn-rand:hover { --btn-bg: var(--navy-50); box-shadow: none; }
.donker .btn-rand, .hero .btn-rand, .wizard-kop .btn-rand,
.cta-band .btn-rand, .offerte-blok .btn-rand, .resultaat-hero .btn-rand {
  --btn-fg: #fff; --btn-br: rgba(255,255,255,.32);
}
.donker .btn-rand:hover, .hero .btn-rand:hover, .wizard-kop .btn-rand:hover,
.cta-band .btn-rand:hover, .offerte-blok .btn-rand:hover, .resultaat-hero .btn-rand:hover {
  --btn-bg: rgba(255,255,255,.1);
}
.btn-klein { padding: .58rem 1.1rem; font-size: .86rem; }
.btn-blok { width: 100%; }
.btn[disabled] { opacity: .45; pointer-events: none; }

.link-pijl {
  display: inline-flex; align-items: center; gap: .5rem; font-weight: 550; font-size: .93rem;
  color: var(--koper-600); transition: gap var(--overgang);
}
.link-pijl::after { content: '→'; transition: transform var(--overgang); }
.link-pijl:hover { gap: .75rem; }

/* ---------- Header ---------- */
.kop {
  position: sticky; top: 0; z-index: 60;
  background: rgba(250, 248, 245,.82); backdrop-filter: blur(14px) saturate(1.6);
  border-bottom: 1px solid transparent; transition: var(--overgang);
}
.kop.vast { border-bottom-color: var(--lijn); background: rgba(250, 248, 245,.95); }
.kop-in { display: flex; align-items: center; gap: 2rem; height: 78px; }
.logo { display: flex; align-items: center; gap: .62rem; flex: 0 1 auto; min-width: 0; color: var(--navy-800); }
.donker .logo, footer .logo, .wizard-kop .logo, .admin-zij .logo { color: var(--koper-300); }
.logo-merk { display: flex; flex-direction: column; line-height: 1; min-width: 0; }
.logo-merk b, .logo-merk span { white-space: nowrap; }
.logo-merk b { font-family: var(--font-logo); font-weight: 600; font-size: 1.2rem; letter-spacing: -.015em; color: var(--navy-800); }
.logo-merk span { font-size: .6rem; letter-spacing: .22em; text-transform: uppercase; color: var(--koper-600); margin-top: 4px; font-weight: 600; }

.nav { display: flex; align-items: center; gap: .35rem; margin-left: auto; }
.nav a {
  padding: .55rem .85rem; border-radius: 8px; font-size: .93rem; font-weight: 450;
  color: var(--tekst-zacht); transition: var(--overgang); position: relative;
}
.nav a:hover { color: var(--navy-900); background: rgba(62, 67, 83,.05); }
.nav a.actief { color: var(--navy-900); font-weight: 550; }
.nav a.actief::after { content: ''; position: absolute; left: .85rem; right: .85rem; bottom: .28rem; height: 1.5px; background: var(--koper-500); border-radius: 2px; }
.kop-acties { display: flex; align-items: center; gap: .8rem; flex: none; }
.tel { display: flex; align-items: center; gap: .45rem; font-size: .9rem; font-weight: 550; color: var(--navy-800); white-space: nowrap; }
.tel svg { width: 15px; height: 15px; color: var(--koper-500); }

.menu-knop { display: none; width: 42px; height: 42px; align-items: center; justify-content: center; background: none; border: 1px solid var(--lijn); border-radius: 10px; cursor: pointer; }
.menu-knop span { display: block; width: 17px; height: 1.5px; background: var(--navy-900); position: relative; transition: var(--overgang); }
.menu-knop span::before, .menu-knop span::after { content: ''; position: absolute; left: 0; width: 17px; height: 1.5px; background: var(--navy-900); transition: var(--overgang); }
.menu-knop span::before { top: -5.5px; } .menu-knop span::after { top: 5.5px; }
.menu-open .menu-knop span { background: transparent; }
.menu-open .menu-knop span::before { top: 0; transform: rotate(45deg); }
.menu-open .menu-knop span::after { top: 0; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; background: var(--navy-900); color: #fff; overflow: hidden; }
.hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(900px 520px at 78% 12%, rgba(139, 107, 58,.26), transparent 62%),
    radial-gradient(700px 620px at 12% 88%, rgba(103, 111, 135,.42), transparent 66%),
    linear-gradient(160deg, #1B1E25 0%, #313541 48%, #081324 100%);
}
.hero::after {
  content: ''; position: absolute; inset: 0; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 62px 62px; mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 78%);
}
.hero-in { position: relative; z-index: 2; display: grid; grid-template-columns: 1.06fr .94fr; gap: 4rem; align-items: center; padding: clamp(64px, 8vw, 108px) 0 clamp(72px, 9vw, 118px); }
.hero h1 { color: #fff; margin-bottom: 1.3rem; }
.hero h1 em { font-style: normal; color: var(--koper-300); }
.hero .lead { color: #C0C4CD; font-size: 1.18rem; max-width: 33em; }
.hero-knoppen { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2.1rem; }
.hero-strip { display: flex; flex-wrap: wrap; gap: 1.6rem 2.4rem; margin-top: 2.6rem; padding-top: 1.9rem; border-top: 1px solid var(--lijn-donker); }
.hero-strip div { display: flex; flex-direction: column; gap: .12rem; }
.hero-strip b { letter-spacing: -.03em; font-family: var(--font-display); font-size: 1.62rem; font-weight: 600; color: var(--koper-300); }
.hero-strip > div > span { font-size: .8rem; color: #9CA2B0; letter-spacing: .01em; }

/* Snelstart-kaart in hero */
.snelstart {
  background: rgba(255,255,255,.055); border: 1px solid var(--lijn-donker);
  border-radius: var(--radius-xl); padding: 2rem; backdrop-filter: blur(18px);
  box-shadow: 0 30px 80px rgba(0,0,0,.42);
}
.snelstart h3 { color: #fff; font-size: 1.1rem; margin-bottom: .3rem; }
.snelstart > p { color: #A8AEBB; font-size: .88rem; margin-bottom: 1.4rem; }
.snelstart .veldlabel { color: #B6BAC5; }
.snelstart input, .snelstart select {
  background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.16); color: #fff;
}
.snelstart input::placeholder { color: #888E9C; }
.snelstart input:focus, .snelstart select:focus { border-color: var(--koper-400); background: rgba(255,255,255,.11); }
.keuzechips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip {
  display: inline-flex; align-items: center; gap: .45rem; padding: .55rem .95rem;
  border: 1px solid rgba(255,255,255,.18); border-radius: 999px; background: rgba(255,255,255,.05);
  font-size: .855rem; color: #DCDEE4; cursor: pointer; transition: var(--overgang); user-select: none;
}
.chip:hover { background: rgba(255,255,255,.12); }
.chip.aan { background: var(--koper-500); border-color: var(--koper-500); color: #fff; font-weight: 550; }
.chip input { display: none; }

/* ---------- Kaarten ---------- */
.kaart {
  background: var(--papier); border: 1px solid var(--lijn); border-radius: var(--radius-l);
  padding: 1.85rem; transition: var(--overgang); position: relative; overflow: hidden;
}
.kaart:hover { transform: translateY(-4px); box-shadow: var(--schaduw); border-color: var(--koper-100); }
.kaart h3 { margin-bottom: .5rem; }
.kaart p { color: var(--tekst-zacht); font-size: .95rem; }
.kaart-icoon {
  width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(145deg, var(--navy-800), var(--navy-600)); color: var(--koper-300); margin-bottom: 1.15rem;
}
.kaart-icoon svg { width: 24px; height: 24px; }

.product-kaart { padding: 0; display: flex; flex-direction: column; }
.product-beeld { aspect-ratio: 4/3; background: linear-gradient(150deg, var(--navy-50), var(--koper-50)); position: relative; overflow: hidden; }
.product-beeld svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.product-body { padding: 1.7rem 1.75rem 1.85rem; display: flex; flex-direction: column; flex: 1; }
.product-body .prijs-vanaf { margin-top: auto; padding-top: 1.2rem; display: flex; align-items: baseline; gap: .45rem; }
.product-body .prijs-vanaf b { letter-spacing: -.03em; font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; color: var(--navy-900); }
.product-body .prijs-vanaf span { font-size: .8rem; color: var(--tekst-licht); }

.stap-kaart { display: flex; gap: 1.2rem; }
.stap-nr {
  flex: none; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--koper-300); color: var(--koper-600); font-family: var(--font-display); font-size: 1.05rem;
  background: var(--koper-50);
}
.donker .stap-nr { background: rgba(139, 107, 58,.14); border-color: rgba(196, 170, 126,.4); color: var(--koper-300); }

/* Kenmerkenlijst */
.vinkjes { list-style: none; padding: 0; margin: 0; display: grid; gap: .7rem; }
.vinkjes li { display: flex; gap: .7rem; align-items: flex-start; font-size: .95rem; color: var(--tekst-zacht); }
.vinkjes li::before {
  content: ''; flex: none; width: 19px; height: 19px; margin-top: .18rem; border-radius: 50%;
  background: var(--koper-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235C4322' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/11px no-repeat;
}
.donker .vinkjes li { color: #B6BAC5; }
.donker .vinkjes li::before { background-color: rgba(196, 170, 126,.2); }

/* ---------- Formulier-elementen ---------- */
.veld { margin-bottom: 1.15rem; }
.veldlabel { display: block; font-size: .84rem; font-weight: 550; color: var(--tekst); margin-bottom: .4rem; letter-spacing: -.005em; }
.veldlabel .verplicht { color: var(--koper-600); }
.veldhulp { font-size: .78rem; color: var(--tekst-licht); margin-top: .35rem; line-height: 1.45; }
input[type=text], input[type=email], input[type=password], input[type=tel], input[type=number], input[type=date], select, textarea {
  width: 100%; padding: .78rem .95rem; border: 1px solid var(--lijn); border-radius: var(--radius);
  background: var(--papier); transition: var(--overgang); font-size: .95rem;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--koper-400); box-shadow: 0 0 0 3px rgba(139, 107, 58,.13); }
input.fout, select.fout { border-color: var(--rood); box-shadow: 0 0 0 3px rgba(179,38,30,.1); }
textarea { min-height: 110px; resize: vertical; }
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235B6070' stroke-width='2' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .85rem center; background-size: 16px; padding-right: 2.4rem; }
.veld-rij { display: grid; gap: 1rem; }
.veld-rij.k2 { grid-template-columns: 1fr 1fr; }
.veld-rij.k3 { grid-template-columns: 1fr 1fr 1fr; }
.veld-rij.adres { grid-template-columns: 1.1fr .8fr .7fr; }
.foutmelding { color: var(--rood); font-size: .78rem; margin-top: .3rem; display: none; }
.foutmelding.zichtbaar { display: block; }

/* Optiekaarten (radio/checkbox als kaart) */
.opties { display: grid; gap: .75rem; }
.opties.k2 { grid-template-columns: 1fr 1fr; }
.opties.k3 { grid-template-columns: repeat(3, 1fr); }
.optie {
  position: relative; display: flex; gap: .9rem; align-items: flex-start;
  padding: 1.05rem 1.15rem; border: 1.5px solid var(--lijn); border-radius: var(--radius);
  background: var(--papier); cursor: pointer; transition: var(--overgang);
}
.optie:hover { border-color: var(--koper-300); background: var(--koper-50); }
.optie input { position: absolute; opacity: 0; pointer-events: none; }
.optie .vink {
  flex: none; width: 20px; height: 20px; border: 1.5px solid var(--lijn); border-radius: 50%;
  margin-top: .12rem; display: grid; place-items: center; transition: var(--overgang); background: #fff;
}
.optie input[type=checkbox] ~ .vink { border-radius: 6px; }
.optie .vink::after { content: ''; width: 8px; height: 8px; border-radius: 50%; background: #fff; transform: scale(0); transition: var(--overgang); }
.optie input[type=checkbox] ~ .vink::after { width: 11px; height: 11px; border-radius: 0; background: none; border-right: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(45deg) scale(0) translate(-1px,-1px); }
.optie-tekst { flex: 1; min-width: 0; }
.optie-tekst > b { display: block; font-size: .95rem; font-weight: 600; letter-spacing: -.01em; }
.optie-tekst > span { display: block; font-size: .82rem; color: var(--tekst-zacht); line-height: 1.5; margin-top: .12rem; }
/* vet middenin een zin blijft gewoon in de regel staan */
.optie-tekst > span b { display: inline; font-weight: 600; color: var(--tekst); }
.optie-prijs { font-size: .84rem; font-weight: 600; color: var(--koper-600); white-space: nowrap; margin-top: .1rem; }
.optie:has(input:checked) { border-color: var(--koper-500); background: var(--koper-50); box-shadow: 0 0 0 3px rgba(139, 107, 58,.1); }
.optie:has(input:checked) .vink { border-color: var(--koper-500); background: var(--koper-500); }
.optie:has(input:checked) .vink::after { transform: scale(1); }
.optie:has(input[type=checkbox]:checked) .vink::after { transform: rotate(45deg) scale(1) translate(-1px,-1px); }
.optie.compact { padding: .8rem .95rem; }

/* Schuifregelaar */
.schuif { width: 100%; -webkit-appearance: none; appearance: none; height: 4px; border-radius: 4px; background: var(--lijn); outline: none; margin: .9rem 0 .3rem; }
.schuif::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; border-radius: 50%; background: var(--koper-500); border: 3px solid #fff; box-shadow: 0 2px 8px rgba(27, 30, 37,.25); cursor: grab; }
.schuif::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: var(--koper-500); border: 3px solid #fff; box-shadow: 0 2px 8px rgba(27, 30, 37,.25); cursor: grab; }
.schuif-waarde { display: flex; justify-content: space-between; align-items: baseline; }
.schuif-waarde b { letter-spacing: -.03em; font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; }

/* Aantal-teller */
.teller { display: inline-flex; align-items: center; border: 1px solid var(--lijn); border-radius: 999px; background: #fff; overflow: hidden; }
.teller button { width: 38px; height: 38px; border: 0; background: none; cursor: pointer; color: var(--navy-700); font-size: 1.15rem; transition: var(--overgang); }
.teller button:hover { background: var(--navy-50); }
.teller span { min-width: 42px; text-align: center; font-weight: 600; font-variant-numeric: tabular-nums; }

/* ---------- Foto-upload ---------- */
.upload-raster { display: grid; grid-template-columns: repeat(auto-fill, minmax(215px, 1fr)); gap: 1rem; }
.upload-vak {
  position: relative; border: 1.5px dashed var(--lijn); border-radius: var(--radius);
  background: var(--papier); padding: 1.1rem; text-align: center; cursor: pointer;
  transition: var(--overgang); min-height: 178px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .5rem;
}
.upload-vak:hover, .upload-vak.sleep { border-color: var(--koper-500); background: var(--koper-50); }
.upload-vak input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.upload-vak .up-icoon { width: 40px; height: 40px; border-radius: 12px; background: var(--navy-50); color: var(--navy-600); display: grid; place-items: center; }
.upload-vak .up-icoon svg { width: 20px; height: 20px; }
.upload-vak b { font-size: .88rem; font-weight: 600; }
.upload-vak .mini { max-width: 21ch; }
.upload-vak.verplicht-vak { border-color: var(--koper-300); background: linear-gradient(#fff,#fff) padding-box, var(--koper-50); }
.upload-vak.gevuld { border-style: solid; border-color: var(--groen); padding: 0; overflow: hidden; }
.upload-vak.gevuld .up-inhoud { display: none; }
.upload-vak .voorbeeld { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: none; }
.upload-vak.gevuld .voorbeeld { display: block; }
.upload-vak .badge-titel {
  position: absolute; left: 0; right: 0; bottom: 0; padding: .55rem .7rem; z-index: 2;
  background: linear-gradient(transparent, rgba(19, 21, 25,.85)); color: #fff; font-size: .76rem; font-weight: 550; text-align: left;
  display: none;
}
.upload-vak.gevuld .badge-titel { display: block; }
.upload-vak .wis {
  position: absolute; top: .5rem; right: .5rem; z-index: 3; width: 26px; height: 26px; border-radius: 50%;
  background: rgba(19, 21, 25,.72); color: #fff; border: 0; cursor: pointer; display: none; place-items: center; font-size: .9rem; line-height: 1;
}
.upload-vak.gevuld .wis { display: grid; }
.upload-vak .label-verplicht { position: absolute; top: .55rem; left: .55rem; z-index: 2; font-size: .64rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 700; color: var(--koper-700); background: var(--koper-100); padding: .18rem .45rem; border-radius: 4px; }


/* Het watermerk uit de huisstijl, groot en rustig achter een donker vlak */
.sectie.donker { position: relative; overflow: hidden; }
.sectie.donker::before {
  content: ''; position: absolute; right: -140px; top: -120px;
  width: 620px; height: 620px; pointer-events: none;
  background: url('../img/watermerk.svg') no-repeat center / contain;
  opacity: .07;
}
.sectie.donker > * { position: relative; z-index: 1; }
@media (max-width: 700px) { .sectie.donker::before { width: 380px; height: 380px; right: -110px; top: -80px; } }

/* Brede lijntekening die het verhaal vertelt, boven een reeks kaarten */

/* ---------- Wizard ---------- */
.wizard-kop { background: var(--navy-900); color: #fff; padding: 1.35rem 0; position: sticky; top: 0; z-index: 50; }
.wizard-kop-in { display: flex; align-items: center; gap: 1.5rem; }
.voortgang { flex: 1; }
.voortgang-balk { height: 4px; background: rgba(255,255,255,.14); border-radius: 4px; overflow: hidden; }
.voortgang-vul { height: 100%; width: 0; background: linear-gradient(90deg, var(--koper-500), var(--koper-300)); border-radius: 4px; transition: width 420ms cubic-bezier(.2,.7,.3,1); }
.voortgang-tekst { display: flex; justify-content: space-between; font-size: .77rem; color: #A8AEBB; margin-top: .5rem; letter-spacing: .01em; }

.wizard-lijf { display: grid; grid-template-columns: 1fr 372px; gap: 2.6rem; align-items: start; padding: 2.6rem 0 5rem; }
.stap { display: none; animation: opkomen 380ms cubic-bezier(.2,.7,.3,1); }
.stap.actief { display: block; }
@keyframes opkomen { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.stap-titel { margin-bottom: .4rem; }
.stap-intro { color: var(--tekst-zacht); margin-bottom: 2.1rem; max-width: 58ch; }
.blok { background: var(--papier); border: 1px solid var(--lijn); border-radius: var(--radius-l); padding: 1.7rem; margin-bottom: 1.25rem; }
.blok > h4 { display: flex; align-items: center; gap: .6rem; margin-bottom: 1.15rem; padding-bottom: .85rem; border-bottom: 1px solid var(--lijn); }
.blok > h4 .nr { width: 22px; height: 22px; border-radius: 6px; background: var(--navy-800); color: var(--koper-300); display: grid; place-items: center; font-size: .72rem; font-weight: 700; flex: none; }
.wizard-nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2rem; padding-top: 1.6rem; border-top: 1px solid var(--lijn); }

/* Dynamische ruimterijen (airco) */
.ruimte-rij {
  border: 1px solid var(--lijn); border-radius: var(--radius);
  padding: 1.1rem; margin-bottom: .8rem; background: var(--navy-50);
  animation: opkomen 300ms cubic-bezier(.2,.7,.3,1);
}
.ruimte-rij .ruimte-kop { display: flex; justify-content: space-between; align-items: center; margin-bottom: .9rem; }
.ruimte-rij .ruimte-kop b { font-size: .9rem; }
.ruimte-weg {
  border: 0; background: none; color: var(--rood); cursor: pointer;
  font-size: .82rem; font-weight: 550; padding: .2rem .4rem; border-radius: 6px; transition: var(--overgang);
}
.ruimte-weg:hover { background: var(--rood-zacht); }
.ruimte-rij .veld-rij { margin-bottom: .8rem; }
.ruimte-rij .veld-rij:last-child { margin-bottom: 0; }

/* Zijpaneel met live offerte */
.zijpaneel { position: sticky; top: 128px; }
.offerte-kaart { background: var(--navy-900); color: #fff; border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--schaduw-l); }
.offerte-kaart-kop { padding: 1.5rem 1.6rem 1.2rem; border-bottom: 1px solid var(--lijn-donker); }
.offerte-kaart-kop b { font-family: var(--font-display); font-size: 1.1rem; font-weight: 500; }
.offerte-kaart-kop p { font-size: .8rem; color: #9CA2B0; margin: .2rem 0 0; }
.offerte-regels { padding: 1.1rem 1.6rem; max-height: 300px; overflow-y: auto; position: relative;
  mask-image: linear-gradient(#000 calc(100% - 26px), transparent);
  -webkit-mask-image: linear-gradient(#000 calc(100% - 26px), transparent); }
.offerte-regel { display: flex; justify-content: space-between; gap: 1rem; padding: .42rem 0; font-size: .855rem; color: #CBCFD7; }
.offerte-regel span:last-child { font-variant-numeric: tabular-nums; white-space: nowrap; color: #fff; }
.offerte-regel.groep { color: var(--koper-300); font-weight: 600; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; padding-top: 1rem; }
.offerte-regel.groep:first-child { padding-top: 0; }
.offerte-totaal { padding: 1.3rem 1.6rem 1.6rem; background: rgba(255,255,255,.045); border-top: 1px solid var(--lijn-donker); }
.totaal-rij { display: flex; justify-content: space-between; font-size: .87rem; color: #B6BAC5; padding: .28rem 0; }
.totaal-rij.subsidie { color: var(--koper-300); }
.totaal-rij.eind { margin-top: .8rem; padding-top: .9rem; border-top: 1px solid var(--lijn-donker); align-items: baseline; }
.totaal-rij.eind span:first-child { font-size: .95rem; color: #fff; font-weight: 550; }
.totaal-rij.eind b { letter-spacing: -.03em; font-family: var(--font-display); font-size: 1.85rem; font-weight: 600; color: #fff; font-variant-numeric: tabular-nums; }
.besparing-strip { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; padding: 1.2rem 1.6rem; background: rgba(139, 107, 58,.12); border-top: 1px solid rgba(196, 170, 126,.22); }
.besparing-strip div b { letter-spacing: -.03em; display: block; font-family: var(--font-display); font-size: 1.28rem; color: var(--koper-300); font-weight: 600; }
.besparing-strip div > span { font-size: .73rem; color: #A8AEBB; }
.leeg-melding { padding: 2.2rem 1.6rem; text-align: center; color: #888E9C; font-size: .87rem; }
/* Zolang er niets gekozen is, blijft het paneel compact — scheelt scrollen op de telefoon */
.zijpaneel.leeg .offerte-kaart-kop { padding-bottom: 1.4rem; }
.zijpaneel.leeg .offerte-regels { display: none; }
.zijpaneel.leeg + p, .zijpaneel.leeg ~ p { display: none; }

/* Signaal / waarschuwing */
.signaal { display: flex; gap: .85rem; padding: 1rem 1.15rem; border-radius: var(--radius); font-size: .875rem; line-height: 1.55; margin-bottom: 1rem; border: 1px solid; }
.signaal svg { width: 18px; height: 18px; flex: none; margin-top: .13rem; }
.signaal b { display: block; margin-bottom: .1rem; }
.signaal.info { background: var(--navy-50); border-color: var(--navy-100); color: var(--navy-700); }
.signaal.let-op { background: var(--amber-zacht); border-color: #F0DDB6; color: #7A5310; }
.signaal.goed { background: var(--groen-zacht); border-color: #C6E2D6; color: #1F5C47; }
.signaal.fout { background: var(--rood-zacht); border-color: #F2CFCC; color: #8C1D17; }

/* ---------- Resultaat / offerte-weergave ---------- */
.resultaat-hero { background: var(--navy-900); color: #fff; padding: clamp(48px,6vw,80px) 0 clamp(120px,14vw,160px); position: relative; overflow: hidden; }
.resultaat-hero::before { content:''; position:absolute; inset:0; background: radial-gradient(800px 400px at 70% 0%, rgba(139, 107, 58,.24), transparent 60%); }
.offerte-doc {
  background: #fff; border-radius: var(--radius-xl); box-shadow: var(--schaduw-l);
  margin-top: -110px; position: relative; z-index: 3; overflow: hidden;
}
.offerte-doc-kop { padding: 2.4rem 2.6rem; background: linear-gradient(135deg, var(--navy-900), var(--navy-700)); color: #fff; display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.offerte-doc-kop h2 { color: #fff; margin: 0; }
.offerte-meta { text-align: right; font-size: .84rem; color: #B6BAC5; }
.offerte-meta b { color: #fff; display: block; font-size: 1.02rem; font-family: var(--font-display); font-weight: 500; }
.doc-sectie { padding: 2rem 2.6rem; border-bottom: 1px solid var(--lijn); }
.doc-sectie:last-child { border-bottom: 0; }
.doc-sectie h3 { display: flex; align-items: center; gap: .65rem; margin-bottom: 1.2rem; }
table.spec { width: 100%; border-collapse: collapse; font-size: .9rem; }
table.spec th { text-align: left; font-size: .7rem; letter-spacing: .13em; text-transform: uppercase; color: var(--tekst-licht); font-weight: 600; padding: 0 0 .6rem; border-bottom: 1px solid var(--lijn); }
table.spec th:last-child, table.spec td:last-child { text-align: right; }
table.spec th:nth-child(2), table.spec td:nth-child(2) { text-align: center; width: 62px; }
table.spec td { padding: .62rem 0; border-bottom: 1px solid #F2EFEA; vertical-align: top; }
table.spec td:last-child { font-variant-numeric: tabular-nums; white-space: nowrap; font-weight: 550; }
table.spec tr.groepkop td { padding-top: 1.35rem; font-size: .72rem; letter-spacing: .13em; text-transform: uppercase; color: var(--koper-600); font-weight: 700; border-bottom: 0; }
table.spec tr.groepkop:first-child td { padding-top: 0; }
table.spec td small { display: block; color: var(--tekst-licht); font-size: .79rem; font-weight: 400; line-height: 1.45; margin-top: .12rem; }
table.spec tr.optioneel td { color: var(--tekst-licht); }
.totalen { margin-left: auto; max-width: 380px; margin-top: 1.6rem; }
.totalen .rij { display: flex; justify-content: space-between; padding: .45rem 0; font-size: .92rem; }
.totalen .rij.streep { border-top: 1px solid var(--lijn); margin-top: .5rem; padding-top: .9rem; }
.totalen .rij.groot { border-top: 2px solid var(--navy-900); margin-top: .6rem; padding-top: 1rem; align-items: baseline; }
.totalen .rij.groot b { letter-spacing: -.03em; font-family: var(--font-display); font-size: 1.7rem; font-weight: 600; }
.totalen .rij.subsidie { color: var(--koper-600); font-weight: 550; }

.kengetallen { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--lijn); border: 1px solid var(--lijn); border-radius: var(--radius); overflow: hidden; }
.kengetal { background: #fff; padding: 1.3rem 1.2rem; }
/* De waarde is soms een getal, soms een woord als 'F-gassen'. Daarom
   schaalt hij mee met de breedte in plaats van vast op 1,7rem te staan. */
.kengetal b { letter-spacing: -.03em; display: block; font-family: var(--font-display); font-size: clamp(1rem, 1.35vw, 1.7rem); font-weight: 600; color: var(--navy-900); line-height: 1.2; hyphens: none; margin-bottom: .3rem; }
.kengetal > span { font-size: .78rem; color: var(--tekst-zacht); }

/* ---------- Accordeon ---------- */
.accordeon { border-top: 1px solid var(--lijn); }
.acc-item { border-bottom: 1px solid var(--lijn); }
.acc-knop { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; padding: 1.35rem 0; background: none; border: 0; cursor: pointer; text-align: left; font-size: 1.02rem; font-weight: 550; letter-spacing: -.01em; transition: var(--overgang); }
.acc-knop:hover { color: var(--koper-600); }
.acc-knop .plus { flex: none; width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--lijn); display: grid; place-items: center; position: relative; transition: var(--overgang); }
.acc-knop .plus::before, .acc-knop .plus::after { content: ''; position: absolute; background: var(--navy-800); border-radius: 2px; transition: var(--overgang); }
.acc-knop .plus::before { width: 11px; height: 1.5px; }
.acc-knop .plus::after { width: 1.5px; height: 11px; }
.acc-item.open .acc-knop .plus { background: var(--koper-500); border-color: var(--koper-500); }
.acc-item.open .acc-knop .plus::before, .acc-item.open .acc-knop .plus::after { background: #fff; }
.acc-item.open .acc-knop .plus::after { transform: rotate(90deg); opacity: 0; }
.acc-body { max-height: 0; overflow: hidden; transition: max-height 380ms cubic-bezier(.2,.7,.3,1); }
.acc-body div { padding: 0 0 1.5rem; color: var(--tekst-zacht); max-width: 68ch; }

/* ---------- Footer ---------- */
.voet { background: var(--navy-950); color: #9DA2AF; padding: clamp(56px,6vw,84px) 0 2rem; }
.voet-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 3rem; padding-bottom: 3.2rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.voet h5 { color: #fff; font-size: .78rem; letter-spacing: .15em; text-transform: uppercase; margin: 0 0 1.15rem; font-weight: 600; }
.voet ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; }
.voet a { font-size: .9rem; transition: var(--overgang); }
.voet a:hover { color: var(--koper-300); }
.voet .logo-merk b { color: #fff; }
.voet-onder { display: flex; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; padding-top: 1.7rem; font-size: .8rem; color: #767C8B; }
.keurmerken { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: 1.3rem; }
.keurmerk { font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; padding: .34rem .7rem; border: 1px solid rgba(255,255,255,.16); border-radius: 5px; color: #B6BAC5; }

/* ---------- Zwevende CTA ---------- */
.cta-band { background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 60%, var(--navy-800) 100%); color: #fff; border-radius: var(--radius-xl); padding: clamp(2.4rem,4vw,3.4rem); position: relative; overflow: hidden; }
.cta-band::before { content:''; position:absolute; right:-90px; top:-90px; width:340px; height:340px; border-radius:50%; background: radial-gradient(circle, rgba(139, 107, 58,.34), transparent 66%); }
.cta-band h2 { color: #fff; position: relative; }
.cta-band p { color: #B6BAC5; position: relative; max-width: 52ch; }

/* ---------- Admin ---------- */
.admin-lijf { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.admin-zij { background: var(--navy-950); color: #9DA2AF; padding: 1.6rem 1.2rem; }
.admin-zij nav { display: grid; gap: .2rem; margin-top: 1.8rem; }
.admin-zij nav a { padding: .6rem .85rem; border-radius: 8px; font-size: .9rem; transition: var(--overgang); cursor: pointer; }
.admin-zij nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
.admin-zij nav a.actief { background: var(--koper-500); color: #fff; font-weight: 550; }
.admin-hoofd { padding: 2rem 2.4rem; background: var(--ivoor); overflow-x: auto; }
.stat-rij { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; margin-bottom: 1.8rem; }
.stat { background: #fff; border: 1px solid var(--lijn); border-radius: var(--radius); padding: 1.15rem 1.3rem; }
.stat b { letter-spacing: -.03em; display: block; font-family: var(--font-display); font-size: 1.85rem; font-weight: 600; line-height: 1.1; }
.stat > span { font-size: .78rem; color: var(--tekst-zacht); }
table.lijst { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--lijn); border-radius: var(--radius); overflow: hidden; font-size: .88rem; }
table.lijst th { background: var(--navy-50); text-align: left; padding: .8rem 1rem; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--tekst-zacht); font-weight: 600; }
table.lijst td { padding: .8rem 1rem; border-top: 1px solid var(--lijn); vertical-align: middle; }
table.lijst tr:hover td { background: var(--koper-50); }
.status { display: inline-flex; align-items: center; gap: .38rem; font-size: .75rem; font-weight: 600; padding: .22rem .6rem; border-radius: 999px; }
.status::before { content:''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status.nieuw { background: var(--navy-50); color: var(--navy-600); }
.status.verstuurd { background: var(--groen-zacht); color: var(--groen); }
.status.ingepland { background: var(--amber-zacht); color: var(--amber); }
.status.gewonnen { background: #E6F4EC; color: #17693F; }
.status.verloren { background: var(--rood-zacht); color: var(--rood); }
.status.uitgevoerd { background: #E6F4EC; color: #17693F; }

/* Modal */
.modal-laag { position: fixed; inset: 0; background: rgba(19, 21, 25,.62); backdrop-filter: blur(4px); z-index: 200; display: none; align-items: flex-start; justify-content: center; padding: 4vh 2vw; overflow-y: auto; }
.modal-laag.open { display: flex; }
.modal { background: #fff; border-radius: var(--radius-xl); width: 100%; max-width: 940px; box-shadow: var(--schaduw-l); animation: opkomen 320ms cubic-bezier(.2,.7,.3,1); }

/* Fotogalerij admin */
.foto-raster { display: grid; grid-template-columns: repeat(auto-fill,minmax(150px,1fr)); gap: .7rem; }
.foto-raster figure { margin: 0; border-radius: var(--radius-s); overflow: hidden; border: 1px solid var(--lijn); background: #fff; }
.foto-raster img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.foto-raster figcaption { padding: .45rem .6rem; font-size: .72rem; color: var(--tekst-zacht); }

/* ---------- Diversen ---------- */
.pil { display: inline-flex; align-items: center; gap: .4rem; padding: .3rem .75rem; border-radius: 999px; background: var(--koper-100); color: var(--koper-700); font-size: .74rem; font-weight: 600; letter-spacing: .02em; }
.donker .pil { background: rgba(139, 107, 58,.18); color: var(--koper-300); }
.verborgen { display: none !important; }
.laden { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.3); border-top-color: #fff; border-radius: 50%; animation: draai .7s linear infinite; }
@keyframes draai { to { transform: rotate(360deg); } }
.onthul { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.3,1); }
.onthul.zichtbaar { opacity: 1; transform: none; }


/* ---------- Print (offerte opslaan als PDF) ---------- */
@media print {
  .kop, .voet, .wizard-kop, .btn, .geen-print, .cta-band { display: none !important; }
  body { background: #fff; font-size: 11pt; }
  .offerte-doc { margin: 0; box-shadow: none; border-radius: 0; }
  .offerte-doc-kop { background: var(--navy-900) !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .doc-sectie { padding: 1.2rem 0; page-break-inside: avoid; }
  .resultaat-hero { display: none; }
  table.spec { font-size: 10pt; }
  @page { margin: 16mm 14mm; }
}

/* ==========================================================================
   UITBREIDING — full-screen hero, slider, projecten, kennisbank
   ========================================================================== */

/* ---------- Full-screen hero ---------- */
.hero-vol { min-height: 100svh; display: flex; align-items: center; }
.hero-vol .hero-in { padding-block: clamp(96px, 12vh, 150px) clamp(72px, 10vh, 120px); width: 100%; }
.hero-omlaag {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%);
  z-index: 3; display: grid; place-items: center; gap: .5rem;
  color: #9CA2B0; font-size: .68rem; letter-spacing: .18em; text-transform: uppercase;
  animation: zweef 2.6s ease-in-out infinite;
}
.hero-omlaag svg { width: 15px; height: 15px; }
@keyframes zweef { 0%,100% { transform: translate(-50%,0); } 50% { transform: translate(-50%,7px); } }
@media (max-height: 720px) { .hero-vol { min-height: 0; } .hero-omlaag { display: none; } }

/* ---------- USP-balk ---------- */
.usp-balk { background: var(--navy-800); color: #fff; padding: 1.15rem 0; position: relative; z-index: 4; }
.usp-balk-in { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.usp { display: flex; align-items: center; gap: .75rem; min-width: 0; }
.usp > div { min-width: 0; }
.usp b, .usp span { overflow-wrap: anywhere; }
.usp svg { width: 20px; height: 20px; flex: none; color: var(--koper-300); }
.usp b { display: block; font-size: .88rem; font-weight: 600; letter-spacing: -.01em; }
.usp span { display: block; font-size: .74rem; color: #9CA2B0; line-height: 1.4; }

/* ---------- Dienstenraster (5 kaarten) ---------- */
.diensten { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1.4rem; }
.diensten > * { grid-column: span 2; }
.diensten > *:nth-child(4), .diensten > *:nth-child(5) { grid-column: span 3; }
.dienst-kaart { display: flex; flex-direction: column; }
.dienst-kaart .product-beeld { aspect-ratio: 16/10; }
.dienst-kaart .dienst-body { padding: 1.6rem 1.65rem 1.75rem; display: flex; flex-direction: column; flex: 1; }
.dienst-kaart h3 { display: flex; align-items: center; gap: .55rem; margin-bottom: .45rem; }
.dienst-kaart h3 svg { width: 19px; height: 19px; color: var(--koper-500); flex: none; }
.dienst-kaart .kaart-voet { margin-top: auto; padding-top: 1.15rem; display: flex; align-items: baseline; justify-content: flex-start; gap: .8rem; flex-wrap: wrap; }
.sectie-kop-rij { display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; flex-wrap: wrap; margin-bottom: 2.2rem; }

/* ---------- Projecten ---------- */
.project-kaart {
  display: block; background: var(--papier); border: 1px solid var(--lijn);
  border-radius: var(--radius-l); overflow: hidden; transition: var(--overgang); height: 100%;
}
.project-kaart:hover { transform: translateY(-4px); box-shadow: var(--schaduw); border-color: var(--koper-100); }
.project-beeld { aspect-ratio: 3/2; background: linear-gradient(150deg, var(--navy-50), var(--koper-50)); position: relative; overflow: hidden; }
.project-beeld img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms cubic-bezier(.2,.7,.3,1); }
.project-kaart:hover .project-beeld img { transform: scale(1.045); }
.project-label {
  position: absolute; top: .9rem; left: .9rem; z-index: 2;
  background: rgba(19, 21, 25,.82); color: #C4AA7E; backdrop-filter: blur(6px);
  font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 600;
  padding: .3rem .65rem; border-radius: 5px;
}
.project-body { padding: 1.5rem 1.6rem 1.65rem; }
.project-body h3 { font-size: 1.08rem; margin-bottom: .4rem; }
.project-meta { display: flex; gap: .5rem; align-items: center; font-size: .77rem; color: var(--tekst-licht); margin-bottom: .7rem; }
.project-meta span::after { content: '·'; margin-left: .5rem; }
.project-meta span:last-child::after { content: ''; }
.project-cijfers { display: grid; grid-template-columns: repeat(2, 1fr); gap: .1rem 1rem; margin-top: 1.1rem; padding-top: 1.1rem; border-top: 1px solid var(--lijn); }
.project-cijfers div b { letter-spacing: -.03em; display: block; font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; color: var(--navy-900); }
.project-cijfers div span { font-size: .71rem; color: var(--tekst-licht); line-height: 1.35; display: block; }

/* ---------- Kennisbank ---------- */
.artikel-kaart { display: flex; flex-direction: column; height: 100%; background: var(--papier); border: 1px solid var(--lijn); border-radius: var(--radius-l); overflow: hidden; transition: var(--overgang); }
.artikel-kaart:hover { transform: translateY(-4px); box-shadow: var(--schaduw); border-color: var(--koper-100); }
.artikel-beeld { aspect-ratio: 16/9; background: linear-gradient(150deg, var(--navy-50), var(--koper-50)); }
.artikel-beeld img { width: 100%; height: 100%; object-fit: cover; }
.artikel-body { padding: 1.4rem 1.55rem 1.6rem; display: flex; flex-direction: column; flex: 1; }
.artikel-body h3 { font-size: 1.05rem; line-height: 1.3; margin-bottom: .5rem; }
.artikel-body p { font-size: .88rem; color: var(--tekst-zacht); }
.artikel-meta { margin-top: auto; padding-top: 1rem; display: flex; gap: .5rem; align-items: center; font-size: .74rem; color: var(--tekst-licht); }
.artikel-meta .pil { font-size: .66rem; padding: .18rem .55rem; }

/* Leesweergave van een artikel */
.lees { max-width: 720px; margin-inline: auto; }
.lees h2 { font-size: clamp(1.35rem, 2.4vw, 1.72rem); margin: 2.6rem 0 .9rem; }
.lees p { font-size: 1.05rem; line-height: 1.75; color: #333743; margin-bottom: 1.15rem; }
.lees ul { list-style: none; padding: 0; margin: 0 0 1.5rem; display: grid; gap: .65rem; }
.lees ul li { display: flex; gap: .75rem; font-size: 1.02rem; line-height: 1.65; color: #333743; }
.lees ul li::before { content: ''; flex: none; width: 6px; height: 6px; border-radius: 50%; background: var(--koper-500); margin-top: .62rem; }
.lees table { width: 100%; border-collapse: collapse; margin: .4rem 0 1.9rem; font-size: .95rem; }
.lees table th { text-align: left; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--tekst-licht); font-weight: 600; padding: 0 0 .6rem; border-bottom: 1px solid var(--navy-900); }
.lees table td { padding: .7rem 0; border-bottom: 1px solid var(--lijn); }
.lees table td:last-child, .lees table th:last-child { text-align: right; font-variant-numeric: tabular-nums; font-weight: 550; white-space: nowrap; }
.lees blockquote {
  margin: 1.8rem 0; padding: 1.25rem 1.5rem; background: var(--koper-50);
  border-left: 3px solid var(--koper-500); border-radius: 0 var(--radius) var(--radius) 0;
  font-size: .98rem; line-height: 1.65; color: #4A3A22;
}
.lees blockquote p:last-child { margin-bottom: 0; }
.lees strong { font-weight: 650; color: var(--navy-900); }
.artikel-kop { border-bottom: 1px solid var(--lijn); padding-bottom: 2rem; margin-bottom: 2.4rem; }
.kruimels { font-size: .8rem; color: var(--tekst-licht); margin-bottom: 1.1rem; display: flex; gap: .45rem; flex-wrap: wrap; }
.kruimels a:hover { color: var(--koper-600); }
.kruimels span { color: var(--lijn); }

/* ---------- Contactformulier op de homepage ---------- */
.offerte-blok { background: var(--navy-900); border-radius: var(--radius-xl); overflow: hidden; position: relative; }
.offerte-blok::before { content: ''; position: absolute; inset: 0; background: radial-gradient(700px 380px at 82% 8%, rgba(139, 107, 58,.26), transparent 62%); }
.offerte-blok-in { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 420px; gap: clamp(2rem, 4vw, 3.6rem); padding: clamp(2.2rem, 4vw, 3.4rem); align-items: center; }
.offerte-blok h2 { color: #fff; }
.offerte-blok p { color: #B6BAC5; }
.mini-form { background: rgba(255,255,255,.055); border: 1px solid var(--lijn-donker); border-radius: var(--radius-l); padding: 1.7rem; backdrop-filter: blur(18px); }
.mini-form .veldlabel { color: #B6BAC5; }
.mini-form input, .mini-form select, .mini-form textarea { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.16); color: #fff; }
.mini-form input::placeholder, .mini-form textarea::placeholder { color: #888E9C; }
.mini-form input:focus, .mini-form select:focus, .mini-form textarea:focus { border-color: var(--koper-400); background: rgba(255,255,255,.11); }
.mini-form select option { background: var(--navy-800); color: #fff; }

/* ---------- Logo-strip / keurmerken ---------- */
.merkstrip { display: flex; flex-wrap: wrap; gap: 1.6rem 2.6rem; align-items: center; justify-content: center; opacity: .82; }
.merk { display: flex; align-items: center; gap: .55rem; font-size: .82rem; font-weight: 600; letter-spacing: .04em; color: var(--tekst-zacht); }
.merk svg { width: 18px; height: 18px; color: var(--koper-500); }

/* ---------- Uitklapmenu diensten ---------- */
.nav-groep { position: relative; }
.nav-knop {
  display: inline-flex; align-items: center; gap: .34rem;
  padding: .55rem .85rem; border: 0; background: none; border-radius: 8px; cursor: pointer;
  font-size: .93rem; font-weight: 450; color: var(--tekst-zacht); transition: var(--overgang);
}
.nav-knop svg { width: 13px; height: 13px; transition: var(--overgang); }
.nav-knop:hover { color: var(--navy-900); background: rgba(62, 67, 83,.05); }
.nav-knop.actief { color: var(--navy-900); font-weight: 550; }
.nav-groep.open .nav-knop svg { transform: rotate(180deg); }
.nav-uitklap {
  position: absolute; top: calc(100% + .5rem); left: -.2rem; min-width: 244px;
  background: var(--papier); border: 1px solid var(--lijn); border-radius: var(--radius);
  box-shadow: var(--schaduw); padding: .45rem; display: grid; gap: .1rem;
  opacity: 0; visibility: hidden; transform: translateY(-6px); transition: var(--overgang); z-index: 70;
}
.nav-groep.open .nav-uitklap { opacity: 1; visibility: visible; transform: none; }
.nav-uitklap a {
  display: flex; align-items: center; gap: .7rem; padding: .6rem .7rem; border-radius: 8px;
  font-size: .9rem; color: var(--tekst); transition: var(--overgang);
}
.nav-uitklap a:hover { background: var(--koper-50); color: var(--koper-700); }
.nav-uitklap a.actief { background: var(--navy-50); font-weight: 550; }
.nav-uitklap a.actief::after { display: none; }
.nav-icoon { width: 19px; height: 19px; flex: none; color: var(--koper-500); display: inline-flex; }
.nav-icoon svg { width: 100%; height: 100%; }

@media (max-width: 900px) {
  .nav-groep { display: contents; }
  .nav-knop { display: none; }
  .nav-uitklap {
    position: static; opacity: 1; visibility: visible; transform: none;
    border: 0; box-shadow: none; padding: 0; background: none; min-width: 0;
  }
  .nav-uitklap a { padding: .8rem .3rem; font-size: 1rem; border-bottom: 1px solid var(--lijn); border-radius: 0; }
}

/* ==========================================================================
   RESPONSIEF — alles op één plek, van groot naar klein
   ========================================================================== */

html, body { overflow-x: clip; }

/* ---------------------------------------------------------- tablet */
@media (max-width: 1080px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .voet-grid { grid-template-columns: 1fr 1fr; gap: 2.2rem; }
  .diensten { grid-template-columns: repeat(2, 1fr); }
  .diensten > *, .diensten > *:nth-child(4), .diensten > *:nth-child(5) { grid-column: span 1; }
  .slider-spoor > * { flex-basis: calc((100% - 1.4rem) / 2); }
  .offerte-blok-in { grid-template-columns: 1fr; }
  .usp-balk-in { grid-template-columns: repeat(2, 1fr); gap: 1.1rem 1.5rem; }

  /* wizard: prijs als compacte teller bovenaan */
  .wizard-lijf { grid-template-columns: 1fr; gap: 1.6rem; padding-top: 1.8rem; }
  .zijpaneel { position: static; order: -1; }
  .offerte-regels { max-height: 168px; }

  /* dashboard */
  .admin-lijf { grid-template-columns: 1fr; }
  .admin-zij { display: flex; align-items: center; gap: 1.2rem; padding: .9rem 1.2rem; }
  .admin-zij nav { display: flex; margin: 0; overflow-x: auto; scrollbar-width: none; }
  .admin-zij nav::-webkit-scrollbar { display: none; }
  .admin-zij nav a { white-space: nowrap; }
  .admin-zij > div:last-child { display: none; }
  .admin-hoofd { padding: 1.6rem; }
}

/* ------------------------------------------------- menu klapt om */
@media (max-width: 900px) {
  .hero-in, .split { grid-template-columns: 1fr; gap: 2.6rem; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .kengetallen, .stat-rij { grid-template-columns: 1fr 1fr; }

  .kop-in { height: 68px; gap: .9rem; }
  .kop-acties { gap: .5rem; }
  .kop-acties .tel { display: none; }
  .menu-knop { display: flex; }
  .nav {
    position: fixed; inset: 68px 0 auto; flex-direction: column; align-items: stretch;
    background: var(--ivoor); border-bottom: 1px solid var(--lijn); box-shadow: var(--schaduw-l);
    padding: .6rem 20px 1.4rem; gap: 0; display: none;
    max-height: calc(100dvh - 68px); overflow-y: auto; overscroll-behavior: contain;
  }
  .menu-open .nav { display: flex; }
  .menu-open { overflow: hidden; }
  .nav a { padding: .95rem .2rem; font-size: 1rem; border-bottom: 1px solid var(--lijn); border-radius: 0; }
  .nav a:hover { background: none; }
  .nav a.actief { color: var(--koper-700); font-weight: 600; }
  .nav a.actief::after { display: none; }

  /* invoervelden minstens 16px, anders zoomt iOS bij elke tik in */
  input[type=text], input[type=email], input[type=password], input[type=tel], input[type=number],
  input[type=date], input[type=search], select, textarea { font-size: 16px; }


  .hero-vol { min-height: 0; }
  .hero-omlaag { display: none; }
  html { scroll-padding-top: 84px; }
  .hero-in { padding-block: clamp(48px, 9vw, 76px) clamp(52px, 9vw, 80px); }
}

/* ------------------------------------------------------- telefoon */
@media (max-width: 700px) {
  body { font-size: 16px; }
  .wrap, .wrap-smal { padding-inline: 20px; }
  .sectie { padding: clamp(48px, 9vw, 72px) 0; }
  .sectie-kort { padding: clamp(36px, 7vw, 56px) 0; }
  .sectie-kop { margin-bottom: 2rem; }

  h1 { font-size: clamp(1.95rem, 8.4vw, 2.7rem); line-height: 1.09; }
  h2 { font-size: clamp(1.55rem, 6.4vw, 2rem); }
  .lead, .hero .lead { font-size: 1.02rem; }
  .opschrift { font-size: .68rem; letter-spacing: .15em; margin-bottom: .9rem; }

  .grid-2, .grid-3, .grid-4, .diensten,
  .opties.k2, .opties.k3, .veld-rij.k2, .veld-rij.k3 { grid-template-columns: 1fr; }
  .kengetallen, .stat-rij, .usp-balk-in, .project-cijfers { grid-template-columns: 1fr 1fr; }
  .voet-grid { grid-template-columns: 1fr; gap: 1.8rem; padding-bottom: 2.2rem; }

  /* alleen blokknoppen vullen de breedte — niet elke knop */
  .btn { width: auto; }
  .btn-blok { width: 100%; }
  .hero-knoppen { display: grid; gap: .7rem; }
  .hero-knoppen .btn { width: 100%; }
  .kop-acties .btn-klein { padding: .5rem .95rem; font-size: .82rem; }

  .hero-strip { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 1.2rem; margin-top: 2rem; padding-top: 1.5rem; }
  .hero-strip b { font-size: 1.45rem; }
  .snelstart { padding: 1.4rem; border-radius: var(--radius-l); }
  .veld-rij.adres { grid-template-columns: 1fr 1fr; }
  .veld-rij.adres > *:first-child { grid-column: 1 / -1; }

  .kaart, .blok { padding: 1.3rem; }
  .kaart[style*="2.2rem"] { padding: 1.4rem !important; }
  .doc-sectie, .offerte-doc-kop { padding-inline: 1.3rem; }
  .offerte-doc { margin-top: -78px; border-radius: var(--radius-l); }
  .totalen { max-width: none; }
  .slider-spoor > * { flex-basis: 88%; }
  .slider-kop { align-items: flex-start; gap: 1rem; }
  .lees p, .lees ul li { font-size: 1rem; }
  .cta-band, .offerte-blok { border-radius: var(--radius-l); }
  .review q { font-size: 1rem; }
  .stap-kaart { gap: 1rem; }
  .upload-vak { min-height: 152px; }

  /* specificatietabellen stapelen netjes */
  table.spec thead { display: none; }
  table.spec tr { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 .8rem;
    padding: .75rem 0; border-bottom: 1px solid var(--lijn); }
  table.spec tr.groepkop { padding: 1.3rem 0 .1rem; border: 0; }
  table.spec td { display: block; width: auto !important; border: 0; padding: 0; text-align: left !important; }
  table.spec td:first-child { flex: 1 1 100%; }
  table.spec td:nth-child(2) { flex: 0 0 auto; margin-right: auto; margin-top: .35rem;
    font-size: .82rem; color: var(--tekst-licht); }
  table.spec td[data-label]::before {
    content: attr(data-label) ' '; font-size: .78rem; color: var(--tekst-licht);
    letter-spacing: .04em; font-weight: 400;
  }
  table.spec td:nth-child(2):empty { display: none; }
  table.spec td:last-child { flex: 0 0 auto; margin-top: .35rem; font-size: 1rem; color: var(--navy-900); }

  /* artikeltabellen schuiven horizontaal in plaats van de pagina te breken */
  .lees table { display: block; overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; }
  .lees table thead, .lees table tbody, .lees table tr { white-space: nowrap; }

  /* dashboardtabel wordt een lijst met kaarten */
  table.lijst { display: block; border: 0; background: none; }
  table.lijst thead { display: none; }
  table.lijst tbody, table.lijst tr, table.lijst td { display: block; width: auto; }
  table.lijst tr { background: var(--papier); border: 1px solid var(--lijn);
    border-radius: var(--radius); margin-bottom: .7rem; padding: .9rem 1rem; }
  table.lijst td { border: 0; padding: .2rem 0; }
  table.lijst tr:hover td { background: none; }
  .stat b { font-size: 1.6rem; }

  /* wizard */
  .wizard-kop { padding: .8rem 0; }
  .wizard-kop-in { flex-wrap: wrap; gap: .6rem .9rem; }
  .wizard-kop-in .logo-merk span { display: none; }
  .voortgang { flex: 1 1 100%; order: 3; }
  .wizard-lijf { padding: 1.4rem 0 2.4rem; }
  .stap-intro { margin-bottom: 1.5rem; }
  .wizard-nav { position: sticky; bottom: 0; z-index: 40; margin-top: 1.4rem;
    padding: .85rem 0 calc(.85rem + env(safe-area-inset-bottom));
    background: var(--ivoor); border-top: 1px solid var(--lijn); }
  .wizard-nav .btn { flex: 1 1 0; }
  .wizard-nav .btn[hidden] { display: none; }
/* het hidden-attribuut moet winnen van een display uit de opmaak */
[hidden] { display: none !important; }
  .modal { border-radius: var(--radius-l); }
  .modal-laag { padding: 0; }
}

/* Op smalle schermen staat de offerteknop in de vaste balk onderaan */
@media (max-width: 560px) {
  .kop-acties .btn-klein { display: none; }
  .kop-in { gap: .6rem; }
}

/* -------------------------------------------------- kleine telefoon */
@media (max-width: 400px) {
  .wrap, .wrap-smal { padding-inline: 16px; }
  .kengetallen, .usp-balk-in { grid-template-columns: 1fr; }
  .hero-strip { grid-template-columns: 1fr 1fr; gap: .9rem; }
  .logo-merk b { font-size: 1.02rem; }
  .logo-merk span { font-size: .55rem; }
  .kop-acties .btn-klein { padding: .48rem .8rem; font-size: .78rem; }
}

/* ---------------------------- vaste actiebalk onderaan op de telefoon */
.mob-balk { display: none; }
@media (max-width: 700px) {
  .mob-balk {
    display: grid; grid-template-columns: auto 1fr; gap: .6rem; align-items: center;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 80;
    padding: .7rem 16px calc(.7rem + env(safe-area-inset-bottom));
    background: rgba(250, 248, 245,.94); backdrop-filter: blur(14px) saturate(1.5);
    border-top: 1px solid var(--lijn);
  }
  .mob-balk .bel {
    display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
    height: 46px; padding: 0 1.05rem; border: 1px solid var(--lijn); border-radius: 999px;
    background: var(--papier); color: var(--navy-900); font-size: .9rem; font-weight: 550;
  }
  .mob-balk .bel svg { width: 16px; height: 16px; color: var(--koper-500); }
  .mob-balk .btn { height: 46px; }
  body.heeft-mobbalk { padding-bottom: 76px; }
}