/* Sinko Consultants, preview A (homepage) in de opbouw van bechtel.com:
   video-hero met transparante kop, dunne grote koppen, ronde pijlknoppen, gewone witte vlakken, donkere fotovlakken,
   kaartenslider met monospace-labels, donkere voet. Bechtel-rood = Sinko-groen, Bechtel-leisteen = Sinko-navy.
   Lettertypes: Hanken Grotesk (koppen en tekst) en IBM Plex Mono (menu, labels), gratis varianten van Bechtels fonts. */

:root {
  --navy: #1b2032;
  --navy-2: #252b40;
  --leisteen: #2b3a48;
  --groen: #23852f;
  --groen-fel: #4cbb55;
  --tekst: #1f262d;
  --zacht: #5d6875;
  --wit: #ffffff;
  --sans: "Hanken Grotesk", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --wrap: 1290px;
  --gutter: clamp(20px, 4.5vw, 100px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--wit); color: var(--tekst); font: 400 21px/1.62 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
p { margin: 0 0 1.3em; }
strong { font-weight: 600; }
h1, h2, h3 { margin: 0; font-weight: 400; }
.skip { position: absolute; left: -999px; top: 10px; z-index: 200; background: var(--groen); color: var(--wit); padding: 10px 18px; }
.skip:focus { left: 16px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--groen-fel); outline-offset: 3px; }
.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.mono { font: 400 14px/1.3 var(--mono); text-transform: uppercase; letter-spacing: .06em; }

/* Koppen: groot, dun, licht strak zoals Bechtel */
.kop { font: 400 clamp(38px, 4.4vw, 62px)/1.08 var(--sans); letter-spacing: -.015em; color: var(--navy); margin-bottom: 36px; }
.kop-m { font-size: clamp(32px, 3.2vw, 44px); }
.kop-wit { color: var(--wit); }

/* Ronde pijlknop met tekstlink (Bechtel: rood) */
.rondje { flex: none; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--groen); color: var(--wit); transition: transform .25s, background .25s; }
.rondje svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.pijllink { display: inline-flex; align-items: center; gap: 16px; text-decoration: none; font: 600 18px/1.2 var(--sans); color: var(--groen); }
.pijllink:hover .rondje { transform: translateX(4px); background: #1b6b25; }
.pijllink-wit { color: var(--wit); }
.pijllink-wit .rondje { background: var(--groen-fel); }

/* ---------- Kop (transparant over de hero, donker na scrollen) ---------- */
.site-kop { position: fixed; z-index: 50; inset: 0 0 auto 0; color: var(--wit); transition: background .3s, box-shadow .3s; font: 500 15px/1 var(--sans); letter-spacing: .06em; text-transform: uppercase; }
.site-kop::before { content: ""; position: absolute; inset: 0 0 -40px 0; background: linear-gradient(180deg, rgba(20,24,39,.55), transparent); pointer-events: none; transition: opacity .3s; }
.site-kop.vast { background: var(--navy); box-shadow: 0 6px 24px rgba(20,24,39,.25); }
.site-kop.vast::before { opacity: 0; }
.kop-in { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 30px; height: 96px; padding: 0 var(--gutter); max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; transition: height .3s; }
.site-kop.vast .kop-in { height: 76px; }
.logo img { height: 84px; width: auto; transition: height .3s; }
.site-kop.vast .logo img { height: 58px; }
.nav { display: flex; align-items: center; gap: clamp(22px, 2.6vw, 44px); }
.nav > a, .nav-sub > a { text-decoration: none; padding: 12px 0; transition: color .2s; }
.nav > a:hover, .nav-sub > a:hover { color: var(--groen-fel); }
.nav-sub { position: relative; }
.nav-menu { position: absolute; top: 100%; left: -22px; min-width: 270px; padding: 10px 0; background: var(--navy); border-radius: 6px; box-shadow: 0 18px 40px rgba(20,24,39,.3); opacity: 0; visibility: hidden; transform: translateY(6px); transition: .2s; font: 400 17px/1.3 var(--sans); letter-spacing: 0; text-transform: none; }
.nav-sub:hover .nav-menu, .nav-sub:focus-within .nav-menu { opacity: 1; visibility: visible; transform: none; }
.nav-menu a { display: block; padding: 10px 22px; text-decoration: none; }
.nav-menu a:hover { color: var(--groen-fel); }
.menuknop { display: none; }
.sub-knop, .nav-extra { display: none; }
.kop-in .nav { margin-left: auto; }
.taal { display: inline-flex; align-items: center; gap: 8px; margin-left: clamp(16px, 2vw, 34px); text-decoration: none; transition: opacity .2s; }
.taal svg { width: 24px; height: 24px; border-radius: 50%; box-shadow: 0 0 0 2px rgba(255,255,255,.85); }
.taal:hover { opacity: .8; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: flex-end; color: var(--wit); background: var(--navy); overflow: hidden; }
.hero-media, .hero-media img, .hero-media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-media video { opacity: 0; transition: opacity .8s; }
.hero-media video.speelt { opacity: 1; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20,24,39,.72) 0%, rgba(20,24,39,.35) 55%, rgba(20,24,39,.15) 100%), linear-gradient(0deg, rgba(20,24,39,.55), transparent 45%); }
.hero-in { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 300px; gap: 60px; align-items: end; padding-top: 160px; padding-bottom: clamp(110px, 19vh, 210px); }
.hero h1 { font: 400 clamp(50px, 7.2vw, 108px)/1.02 var(--sans); letter-spacing: -.025em; margin-bottom: 36px; max-width: 1000px; text-wrap: balance; }
.hero-tekst p { max-width: 680px; font-size: clamp(19px, 1.65vw, 23px); color: rgba(255,255,255,.92); margin: 0; }

/* Nieuwskaart rechts in de hero */
.nieuwskaart { position: relative; background: var(--wit); color: var(--tekst); border-radius: 8px; padding: 14px 14px 18px; box-shadow: 0 30px 60px rgba(0,0,0,.25); }
.nieuwskaart::before { content: ""; position: absolute; inset: 10px -10px -10px 10px; z-index: -1; border-radius: 8px; background: rgba(255,255,255,.35); }
.nieuwskaart-rij { display: flex; overflow: hidden; scroll-snap-type: x mandatory; scroll-behavior: smooth; }
.nieuwskaart-item { flex: 0 0 100%; scroll-snap-align: start; text-decoration: none; }
.nieuwskaart-item img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 6px; margin-bottom: 14px; }
.nieuwskaart-item span { display: block; font: 500 17px/1.35 var(--sans); }
.nieuwskaart-item:hover span { color: var(--groen); }
.nieuwskaart-pijl { position: absolute; top: 50%; width: 38px; height: 38px; border: 0; background: none; color: var(--wit); cursor: pointer; transform: translateY(-50%); }
.nieuwskaart-pijl svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.nieuwskaart-pijl.vorige { left: -48px; }
.nieuwskaart-pijl.volgende { right: -48px; }

/* ---------- Gesplitst: tekst links, foto rechts tot de rand ---------- */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: clamp(40px, 6vw, 100px); padding: clamp(80px, 9vw, 140px) 0; padding-left: max(var(--gutter), calc((100vw - var(--wrap)) / 2)); }
.split-tekst p { color: var(--tekst); font-size: 20px; }
.split-tekst .pijllink { margin-top: 12px; }
.split-beeld img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 6px 0 0 6px; }

/* ---------- Donker vlak met foto over de volle breedte ---------- */
.donker { position: relative; color: rgba(255,255,255,.92); background: var(--navy); overflow: hidden; }
.donker-beeld { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .32; }
.donker::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20,24,39,.75), rgba(20,24,39,.35)); }
.donker-in { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 100px); padding-top: clamp(100px, 11vw, 170px); padding-bottom: clamp(100px, 11vw, 170px); }
.donker-in p { font-size: 20px; }
.donker-laag { min-height: 640px; display: flex; align-items: flex-end; }
.donker-laag .donker-beeld { opacity: .55; }
.donker-onder { padding-top: 260px; align-items: end; width: 100%; }

/* ---------- Gecentreerd tekstblok ---------- */
.midden { padding: clamp(90px, 10vw, 150px) var(--gutter); }
.midden-in { max-width: 780px; margin: 0 auto; }
.midden-in .kop { text-align: center; margin-bottom: 40px; }
.markten { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 30px; margin-top: 40px; }

/* ---------- Diensten: kaartenslider ---------- */
.diensten { padding: clamp(80px, 9vw, 130px) 0; }
.duo-kop { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 100px); align-items: end; margin-bottom: 50px; }
.duo-kop .kop { margin: 0; }
.duo-kop p { margin: 0; color: var(--zacht); }
.slider-rij { display: grid; grid-auto-flow: column; grid-auto-columns: clamp(280px, 30vw, 420px); gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding: 0 var(--gutter); padding-left: max(var(--gutter), calc((100vw - var(--wrap)) / 2)); scroll-padding-left: max(var(--gutter), calc((100vw - var(--wrap)) / 2)); scrollbar-width: none; }
.slider-rij::-webkit-scrollbar { display: none; }
.projectkaart { position: relative; display: block; aspect-ratio: 3 / 4; overflow: hidden; border-radius: 6px; color: var(--wit); text-decoration: none; scroll-snap-align: start; background: var(--navy); }
.projectkaart img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.projectkaart::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(20,24,39,.85), rgba(20,24,39,.15) 55%, rgba(20,24,39,0)); }
.projectkaart:hover img { transform: scale(1.05); }
.projectkaart-tekst { position: absolute; z-index: 1; left: 26px; right: 90px; bottom: 28px; display: flex; flex-direction: column; gap: 14px; }
.projectkaart .mono { color: #9fe8a8; }
.projectkaart-titel { font: 400 clamp(24px, 2vw, 30px)/1.15 var(--sans); letter-spacing: -.01em; }
.rondje-hoek { position: absolute; z-index: 1; right: 24px; bottom: 26px; }
.projectkaart:hover .rondje-hoek { transform: rotate(45deg); }
.slider-nav { display: flex; align-items: center; gap: 14px; margin-top: 30px; }
.slider-knop { display: grid; place-items: center; width: 34px; height: 34px; border: 0; border-radius: 50%; background: var(--groen); color: var(--wit); cursor: pointer; transition: opacity .2s; }
.slider-knop[disabled] { opacity: .3; cursor: default; }
.slider-knop svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.slider-teller { color: var(--groen); }

/* ---------- Nieuws ---------- */
.nieuws { padding: clamp(80px, 9vw, 130px) 0; }
.nieuws .duo-kop { align-items: center; }
.duo-kop > .pijllink { justify-self: end; }
.berichten { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.bericht { text-decoration: none; color: var(--tekst); background: var(--wit); border-radius: 6px; }
.bericht-foto { display: block; aspect-ratio: 16 / 11; overflow: hidden; border-radius: 6px; margin-bottom: 18px; }
.bericht-foto img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.bericht:hover img { transform: scale(1.05); }
.bericht time { display: block; color: var(--groen); margin-bottom: 10px; }
.bericht h3 { font: 400 22px/1.3 var(--sans); color: var(--navy); padding-bottom: 8px; }
.bericht:hover h3 { color: var(--groen); }

/* ---------- Voet ---------- */
.voet { background: var(--navy); color: rgba(255,255,255,.85); padding: 90px 0 50px; }
.voet a { text-decoration: none; transition: color .2s; }
.voet a:hover { color: var(--groen-fel); }
.voet-kolommen { display: grid; grid-template-columns: repeat(3, 1fr) .8fr; gap: 40px; padding-bottom: 70px; }
.voet-kolommen > div { display: flex; flex-direction: column; gap: 14px; font-size: 17px; }
.voet-kop { font: 600 19px/1.2 var(--sans); color: var(--wit); margin-bottom: 8px; }
.voet-lijst { display: contents; }
.voet-knop { display: none; }
.voet-groot a { font: 600 19px/1.2 var(--sans); color: var(--wit); }
.voet-onder { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; align-items: start; padding-top: 30px; font-size: 16px; }
.voet-merk { display: flex; gap: 26px; align-items: center; }
.voet-merk img { width: 130px; }
.voet-merk p, .voet-adres, .voet-links { margin: 0; line-height: 1.9; }
.voet-rechts { justify-self: end; text-align: right; }
.social { display: flex; justify-content: flex-end; gap: 10px; margin: 0 0 14px; }
.social a { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--wit); color: var(--navy); }
.social a:hover { background: var(--groen-fel); color: var(--wit); }
.social svg { width: 18px; height: 18px; }
.voet-copy { margin: 0; font-size: 14px; color: rgba(255,255,255,.6); }

/* =========================================================
   Subpagina's (Bechtel-opbouw)
   ========================================================= */
.nav a[aria-current="page"] { color: var(--groen-fel); }
:root { --vlak: #f3f5f7; --label-licht: #9fe8a8; }

/* Kop: foto met donkere waas of effen navy, monospace-label, dunne grote titel */
.sub-hero { position: relative; display: flex; align-items: flex-end; min-height: 500px; padding: 190px 0 80px; background: var(--navy); color: var(--wit); overflow: hidden; }
.sub-hero-foto { min-height: min(74vh, 720px); }
.sub-media, .sub-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.sub-hero-foto::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20,24,39,.78), rgba(20,24,39,.35) 70%), linear-gradient(0deg, rgba(20,24,39,.5), transparent 50%); }
.sub-hero-in { position: relative; z-index: 1; }
.sub-hero h1 { font: 400 clamp(44px, 6vw, 96px)/1.03 var(--sans); letter-spacing: -.02em; max-width: 1050px; text-wrap: balance; margin-bottom: 26px; }
.sub-meta { color: var(--label-licht); margin: -8px 0 22px; }
.sub-intro { max-width: 720px; font-size: clamp(19px, 1.6vw, 22px); color: rgba(255,255,255,.92); margin: 0; }
.sub-hero .pijllink { margin-top: 30px; }
.sub-tel { margin: 22px 0 0; font-size: 18px; }
.sub-tel a { color: var(--wit); text-decoration: none; }
.sub-tel a:hover { color: var(--groen-fel); }

/* Gesplitste content-secties */
.sectie { padding: clamp(80px, 9vw, 130px) 0; }
.sectie-licht { background: var(--vlak); }
.sectie-donker { background: var(--navy); color: rgba(255,255,255,.88); }
.sectie-donker strong, .sectie-donker a:not(.pijllink) { color: var(--wit); }
.sectie-raster { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 100px); align-items: center; }
.sectie-boven { align-items: start; }
.sectie-tekst .pijllink { margin-top: 14px; }
.sectie-beeld img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 6px; }
.lijst { list-style: none; margin: 0 0 1.3em; padding: 0; }
.lijst li { position: relative; padding-left: 26px; margin-bottom: 10px; }
.lijst li::before { content: ""; position: absolute; left: 0; top: .62em; width: 9px; height: 9px; border-radius: 50%; background: var(--groen); }
.sectie-donker .lijst li::before { background: var(--groen-fel); }
.voordelen { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; margin-top: 60px; }
.voordelen > div { background: var(--vlak); border-radius: 6px; padding: 28px 28px 26px; }
.sectie-licht .voordelen > div { background: var(--wit); }
.sectie-donker .voordelen > div { background: rgba(255,255,255,.06); }
.voordelen h3 { font: 500 21px/1.25 var(--sans); color: var(--navy); margin-bottom: 10px; }
.sectie-donker .voordelen h3 { color: var(--wit); }
.voordelen p { margin: 0; font-size: 17px; }

/* Kaartrasters (overzichten en 'Other services/markets') */
.kaartraster { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.kaartraster-4 { grid-template-columns: repeat(4, 1fr); }
.kaartraster-4 .projectkaart-titel { font-size: clamp(21px, 1.7vw, 26px); }
.andere { background: var(--wit); }

/* Formulier: velden zonder rand op een licht vlak */
.formulier { display: grid; gap: 14px; background: var(--wit); border-radius: 6px; padding: clamp(24px, 3vw, 40px); }
.formulier .form-rij { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.formulier input, .formulier textarea { width: 100%; border: 0; border-radius: 4px; padding: 15px 18px; font: 400 17px/1.4 var(--sans); color: var(--tekst); background: var(--vlak); }
.formulier textarea { resize: vertical; min-height: 140px; }
.formulier [aria-invalid="true"] { box-shadow: inset 0 0 0 2px #d39b00; }
.pijlknop { border: 0; background: none; padding: 0; cursor: pointer; justify-self: start; margin-top: 6px; }
.form-melding { background: var(--vlak); border-radius: 4px; padding: 12px 16px; margin: 0; font-size: 16px; }
.form-melding a, .contactregels a { color: var(--groen); font-weight: 500; text-decoration: none; }
.contactregels { line-height: 1.9; }

/* Vacatures als kaarten */
.vacatures { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.vacature { position: relative; display: flex; flex-direction: column; gap: 12px; min-height: 250px; padding: 28px 28px 90px; border-radius: 6px; background: var(--vlak); color: var(--tekst); text-decoration: none; transition: background .25s; }
.vacature:hover { background: #e8ecef; }
.vacature .mono { color: var(--groen); }
.vacature h3 { font: 400 26px/1.2 var(--sans); color: var(--navy); }
.vacature-plek { font-size: 16px; color: var(--zacht); }
.vacature:hover .rondje-hoek { transform: rotate(45deg); }
.vacature-donker { background: var(--navy); color: rgba(255,255,255,.88); padding-bottom: 32px; }
.vacature-donker:hover { background: var(--navy); }
.vacature-donker .mono { color: var(--label-licht); }
.vacature-donker h3 { color: var(--wit); }
.vacature-donker p { font-size: 16px; margin: 0 0 8px; }
.vacature-donker .pijllink { margin-top: auto; }
.kleine-lettertjes { padding: 0 0 90px; font-size: 15px; color: var(--zacht); }

/* Leespagina's (vacature, nieuwsbericht, privacy, sitemap) */
.lees { padding: clamp(70px, 8vw, 110px) 0 clamp(90px, 10vw, 140px); }
.lees-smal { max-width: calc(860px + 2 * var(--gutter)); }
.lees-raster { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: clamp(30px, 5vw, 80px); align-items: start; }
.lees-tekst h2 { font: 400 clamp(28px, 2.8vw, 38px)/1.15 var(--sans); color: var(--navy); margin: 44px 0 14px; letter-spacing: -.01em; }
.lees-tekst h3 { font: 500 22px/1.3 var(--sans); color: var(--navy); margin: 30px 0 8px; }
.lees-tekst > :first-child { margin-top: 0; }
.lees-tekst ul { margin: 0 0 1.3em; padding-left: 1.2em; }
.lees-tekst li { margin-bottom: 6px; }
.lees-tekst a { color: var(--groen); font-weight: 500; }
.lees-beeld { display: block; overflow: hidden; border-radius: 6px; aspect-ratio: 16 / 10; margin-bottom: 44px; }
.lees-beeld img { width: 100%; height: 100%; object-fit: cover; }
.galerij { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 40px; }
.galerij-foto { display: block; overflow: hidden; border-radius: 6px; aspect-ratio: 4 / 3; }
.galerij img { width: 100%; height: 100%; object-fit: cover; }
.solliciteer { position: sticky; top: 110px; padding: 34px 32px; border-radius: 6px; background: var(--navy); color: rgba(255,255,255,.88); }
.solliciteer .mono { color: var(--label-licht); }
.solliciteer-kop { font: 400 34px/1.15 var(--sans); color: var(--wit); margin: 8px 0 14px; }
.solliciteer a:not(.pijllink) { color: var(--wit); font-weight: 500; }
.solliciteer-terug { display: block; margin-top: 22px; font-size: 16px; }
.nieuws-meer { background: var(--vlak); }
/* Feedartikelen (Sinko Content-dashboard): foto met verplichte fotografenvermelding, bronregel onder de tekst */
.lees-figuur { margin: 0 0 44px; }
.lees-figuur .lees-beeld { margin-bottom: 10px; aspect-ratio: 16 / 9; }
.foto-credit { font-size: 14px; line-height: 1.4; color: var(--zacht); }
.foto-credit a, .feed-bron a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.feed-bron { margin-top: 36px; padding-top: 18px; border-top: 1px solid #dde2e7; font-size: 16px; color: var(--zacht); }
.feed-bron a { color: var(--groen); font-weight: 500; }

@media (max-width: 1080px) {
  .sectie-raster, .lees-raster { grid-template-columns: 1fr; }
  .kaartraster, .kaartraster-4, .vacatures { grid-template-columns: 1fr 1fr; }
  .solliciteer { position: static; }
}
@media (max-width: 640px) {
  .sub-hero { min-height: 420px; padding: 150px 0 60px; }
  .kaartraster, .kaartraster-4, .vacatures { grid-template-columns: 1fr; }
  .galerij { grid-template-columns: 1fr 1fr; }
  .formulier .form-rij { grid-template-columns: 1fr; }
}

/* Watermerk: de aardbollijnen uit het logo, groot en deels buiten beeld (alleen in een paar vlakken) */
.donker, .midden, .sectie-donker { position: relative; overflow: hidden; }
.donker::before, .midden::before, .sectie-donker::before {
  content: ""; position: absolute; z-index: 0; pointer-events: none; aspect-ratio: 1;
  -webkit-mask: url("/img/aardbol-lijnen.svg") center / contain no-repeat; mask: url("/img/aardbol-lijnen.svg") center / contain no-repeat;
}
.donker::before { width: clamp(520px, 62vw, 980px); right: clamp(-420px, -18vw, -160px); top: 50%; transform: translateY(-50%) rotate(-8deg); background: rgba(255,255,255,.09); }
.midden::before { width: clamp(440px, 46vw, 760px); left: clamp(-380px, -20vw, -140px); top: 50%; transform: translateY(-50%) rotate(10deg); background: rgba(27,32,50,.06); }
.sectie-donker::before { width: clamp(480px, 52vw, 860px); left: clamp(-380px, -18vw, -140px); bottom: -28%; transform: rotate(-12deg); background: rgba(255,255,255,.07); }
.midden > *, .sectie-donker > * { position: relative; z-index: 1; }
/* donker vlak: foto (0), donkere waas (0), watermerk (1), tekst (2); alleen in het eerste donkere vlak van de homepage */
.donker::before { z-index: 1; }
.donker > .donker-in { position: relative; z-index: 2; }
.donker-laag::before { display: none; }

/* ---------- Verschijnen bij scrollen ---------- */
.js .in { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.js .in.zichtbaar { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .in { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* ---------- Tablet ---------- */
@media (max-width: 1080px) {
  .taal { margin-left: auto; margin-right: 16px; }
  .menuknop { display: grid; gap: 6px; width: 46px; height: 46px; place-content: center; border: 0; border-radius: 50%; background: var(--groen); cursor: pointer; }
  .menuknop b { display: block; width: 20px; height: 2px; background: var(--wit); transition: .2s; }
  .menuknop[aria-expanded="true"] b:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .menuknop[aria-expanded="true"] b:nth-child(2) { opacity: 0; }
  .menuknop[aria-expanded="true"] b:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
  /* Volledig scherm menu: grote items met lucht, submenu's inklapbaar, contactgegevens onderaan */
  .site-kop.menu-open { background: var(--navy); box-shadow: none; }
  .site-kop.menu-open::before { opacity: 0; }
  .nav { position: fixed; inset: 0; z-index: -1; display: flex; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 0;
    padding: 120px var(--gutter) 40px; background: var(--navy); overflow-y: auto; opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s;
    font: 400 clamp(30px, 8vw, 40px)/1.15 var(--sans); letter-spacing: -.01em; text-transform: none; }
  .nav.open { opacity: 1; visibility: visible; }
  .nav > a, .nav-sub > a { display: block; padding: 14px 0; }
  .nav > a, .nav-sub { opacity: 0; transform: translateY(14px); transition: opacity .4s, transform .4s; }
  .nav.open > a, .nav.open .nav-sub { opacity: 1; transform: none; }
  .nav.open > :nth-child(2) { transition-delay: .04s; } .nav.open > :nth-child(3) { transition-delay: .08s; } .nav.open > :nth-child(4) { transition-delay: .12s; }
  .nav.open > :nth-child(5) { transition-delay: .16s; } .nav.open > :nth-child(6) { transition-delay: .2s; } .nav.open > :nth-child(7) { transition-delay: .24s; }
  .nav-sub { display: grid; grid-template-columns: 1fr auto; align-items: center; }
  .sub-knop { display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 50%; background: rgba(255,255,255,.08); color: var(--wit); cursor: pointer; }
  .sub-knop svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; transition: transform .25s; }
  .nav-sub.open .sub-knop svg { transform: rotate(45deg); }
  .nav-menu { grid-column: 1 / -1; position: static; display: none; opacity: 1; visibility: visible; transform: none; box-shadow: none; background: none; padding: 0 0 14px; min-width: 0; font: 400 19px/1.3 var(--sans); }
  .nav-sub.open .nav-menu { display: block; }
  .nav-menu a { padding: 9px 0; color: rgba(255,255,255,.78); }
  .nav-extra { display: flex; flex-direction: column; gap: 8px; margin-top: auto; padding-top: 40px; font: 400 17px/1.4 var(--sans); color: rgba(255,255,255,.7); }
  .nav-extra a { padding: 0; text-decoration: none; }
  .hero-in { grid-template-columns: 1fr; }
  .nieuwskaart { max-width: 320px; margin-left: 48px; }
  .split { grid-template-columns: 1fr; padding-right: var(--gutter); }
  .split-beeld img { border-radius: 6px; }
  .donker-in, .duo-kop { grid-template-columns: 1fr; }
  .duo-kop > .pijllink { justify-self: start; }
  .berichten { grid-template-columns: 1fr 1fr; }
  .voet-kolommen { grid-template-columns: 1fr 1fr; }
  .voet-onder { grid-template-columns: 1fr 1fr; }
  .voet-rechts { justify-self: start; text-align: left; }
  .social { justify-content: flex-start; }
}

/* ---------- Mobiel ---------- */
@media (max-width: 640px) {
  body { font-size: 18px; }
  .kop-in { height: 76px; }
  .logo img { height: 54px; }
  .site-kop.vast .logo img { height: 48px; }
  .hero h1 { margin-bottom: 24px; }
  .nieuwskaart { display: none; }
  .markten { grid-template-columns: 1fr; }
  .berichten { grid-template-columns: 1fr; }
  .voet-kolommen, .voet-onder { grid-template-columns: 1fr; gap: 30px; }
  /* Voet: kolommen inklapbaar (rij, knop en lijst komen uit bechtel.js) */
  .voet-kolommen { gap: 0; }
  .voet-kol { gap: 0; border-top: 1px solid rgba(255,255,255,.14); }
  .voet-kolommen > .voet-kol:nth-last-child(2) { border-bottom: 1px solid rgba(255,255,255,.14); }
  .voet-groot { padding-top: 30px; }
  .voet-rij { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; }
  .voet-rij .voet-kop { margin: 0; }
  .voet-knop { display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 50%; background: rgba(255,255,255,.08); color: var(--wit); cursor: pointer; }
  .voet-knop svg { width: 18px; height: 18px; transition: transform .25s; }
  .voet-kol.open .voet-knop svg { transform: rotate(180deg); }
  .voet-lijst { display: none; flex-direction: column; gap: 14px; padding: 4px 0 20px; }
  .voet-kol.open .voet-lijst { display: flex; }
  .voet-merk { flex-direction: column; align-items: flex-start; }
  .donker-onder { padding-top: 200px; }
}

/* Cookiebalk (alleen live site, analytics.js) */
.cookiebalk { position: fixed; left: 16px; right: 16px; bottom: 56px; z-index: 60; max-width: 560px; margin: 0 auto; background: #fff; border-radius: 4px; box-shadow: 0 6px 24px rgba(0,0,0,.18); padding: 16px 18px; display: flex; gap: 14px; align-items: center; flex-wrap: wrap; font-size: 15px; }
.cookiebalk p { margin: 0; flex: 1 1 260px; }
.cookiebalk a { color: var(--groen); font-weight: 500; }
.cookiebalk div { display: flex; gap: 8px; }
.cookiebalk button { font: inherit; border: 1px solid var(--groen); border-radius: 4px; padding: 8px 14px; cursor: pointer; background: #fff; color: var(--groen); }
.cookiebalk button[data-v=ja] { background: var(--groen); color: #fff; }