/* ============================================================
   WWMV website — site.css
   Bouwt op design-system/styles.css (tokens). Bron van de layout:
   "WWMV Homepage ontwerp/WWMV Homepage.dc.html" (Claude Design, v1).
   Regels: radius 0, geen schaduw, geen gradients, geen iconen,
   beweging alleen als 90ms lineaire kleurwissel.
   ============================================================ */

:root {
  --content-max: 1240px;
  --marge: clamp(20px, 5vw, 64px);
  --sectie-pad: clamp(64px, 9vw, 128px);
  --gap-sectie: clamp(40px, 5vw, 72px);
  --gap-kolom: clamp(40px, 6vw, 96px);
  --gap-kolom-krap: clamp(32px, 5vw, 80px);
  --pad-vak: clamp(20px, 2.4vw, 32px);
  --pad-vak-krap: clamp(18px, 2vw, 26px);
  --pad-stap: clamp(20px, 2.4vw, 28px);
  --type-h1: clamp(38px, 6.4vw, 92px);
  --type-h2: clamp(30px, 4.4vw, 60px);
  --type-web-body: clamp(17px, 1.4vw, 20px);
  --type-web-klein: clamp(15px, 1.2vw, 17px);
  --header-hoogte: 72px;
}

/* ---------- Basis ---------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-hoogte);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--wit);
  color: var(--inkt);
  font-family: var(--font-display);
  -webkit-font-smoothing: antialiased;
  text-wrap: pretty;
}

h1, h2, h3, p, figure, dl, dd, ol { margin: 0; }
ol { padding: 0; list-style: none; }
button { font-family: inherit; }
img { max-width: 100%; }

a {
  color: var(--rendement);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: color 90ms linear, border-color 90ms linear;
}
a:hover { color: var(--rendement-donker); }

:focus-visible {
  outline: 2px solid var(--rendement);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--inkt);
  color: var(--wit);
  padding: 12px 16px;
  border: 0;
}
.skip-link:focus { left: 16px; top: 16px; }

/* ---------- Typografische bouwstenen ---------- */

.mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1.5;
  color: var(--grijs-500);
}
.mono--12 { font-size: 12px; }
.mono--10 { font-size: 10px; letter-spacing: 0.12em; }
.mono--krap { letter-spacing: 0.12em; }
.mono--inkt { color: var(--inkt); }
.mono--wit { color: var(--wit); }
.mono--licht { color: var(--grijs-300); }
.mono--rendement { color: var(--rendement); }

.h1 {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  font-size: var(--type-h1);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 0.96;
}
.h1 .mark {
  background: var(--rendement);
  color: var(--wit);
  padding: 0.04em 0.22em 0.12em;
}

.h2 {
  font-size: var(--type-h2);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
}
.h2--groot {
  font-size: clamp(34px, 5vw, 68px);
  letter-spacing: -0.055em;
  line-height: 0.96;
}

.h3 {
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
}

.tekst {
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-size: var(--type-web-body);
  line-height: 1.55;
  color: var(--grijs-700);
}
.tekst--smal { max-width: 560px; }
.tekst--ruim { gap: 20px; }
.tekst .nadruk {
  color: var(--inkt);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.tekst .nadruk--regel {
  margin-top: 8px;
  border-top: 1px solid var(--grijs-200);
  padding-top: 20px;
}

.slot {
  font-size: var(--type-web-body);
  line-height: 1.5;
  font-weight: 700;
  letter-spacing: -0.02em;
  max-width: 760px;
}
.slot--regel {
  border-top: 1px solid var(--grijs-200);
  padding-top: 20px;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--wit);
  border-bottom: 1px solid var(--grijs-200);
}
.site-header__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 14px var(--marge);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo-link {
  border: 0;
  display: flex;
  align-items: center;
}
.logo-link img {
  display: block;
  height: 40px;
  width: auto;
}
.site-nav {
  display: flex;
  gap: clamp(16px, 3vw, 36px);
}
.site-nav a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--inkt);
  border-bottom: 1px solid transparent;
  padding: 6px 0;
  transition: border-color 90ms linear;
}
.site-nav a:hover {
  color: var(--inkt);
  border-bottom-color: var(--inkt);
}

/* ---------- Secties ---------- */

.sectie { background: var(--wit); color: var(--inkt); }
.sectie--inkt { background: var(--inkt); color: var(--wit); }
.sectie--regel { border-top: 2px solid var(--inkt); }
.sectie--haar { border-top: 1px solid var(--grijs-200); }

.sectie__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--sectie-pad) var(--marge);
  display: flex;
  flex-direction: column;
  gap: var(--gap-sectie);
}
.sectie__inner--ruim { gap: clamp(48px, 6vw, 80px); }

.sectie__titel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.sectie__titel--smal { max-width: 900px; }

.sectie--inkt .mono { color: var(--grijs-300); }
.sectie--inkt .tekst { color: var(--grijs-200); }
.sectie--inkt .tekst .nadruk { color: var(--wit); }
.sectie--inkt .tekst .nadruk--regel { border-top-color: var(--grijs-600); }

.kolommen {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 400px), 1fr));
  gap: var(--gap-kolom);
  align-items: start;
}
.kolommen--krap { gap: var(--gap-kolom-krap); }
.kolommen--eind { align-items: end; }

/* ---------- 01 Hero ---------- */

.hero__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: clamp(56px, 9vw, 128px) var(--marge) clamp(48px, 7vw, 96px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  gap: var(--gap-kolom);
  align-items: end;
}
.hero__copy {
  display: flex;
  flex-direction: column;
  gap: clamp(24px, 3vw, 40px);
}
.hero__sub {
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.5;
  color: var(--grijs-700);
  max-width: 560px;
}
.leeslink {
  align-self: flex-start;
  font-weight: 700;
  font-size: clamp(16px, 1.3vw, 19px);
  letter-spacing: -0.02em;
  color: var(--inkt);
  border-bottom: 2px solid var(--inkt);
  padding-bottom: 4px;
}
.leeslink:hover {
  color: var(--rendement);
  border-bottom-color: var(--rendement);
}

/* ---------- Het veld: doel boven producten (01 en 04) ---------- */

.veld {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.veld__doel {
  background: var(--rendement);
  color: var(--wit);
  padding: var(--pad-vak);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.veld__doel--inkt { background: var(--inkt); }
.veld__doel .mono { color: var(--wit); }
.veld__doel--inkt .mono { color: var(--grijs-300); }
.veld__doel-cijfer {
  font-size: clamp(26px, 2.6vw, 36px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
}
.veld__tussen {
  display: flex;
  justify-content: center;
  text-align: center;
  padding: 14px 0;
}
.veld__cellen {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3px;
}
.cel {
  background: var(--rust);
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 12px;
}
.cel__waarde {
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--inkt);
}
.cel--bedrag .cel__waarde { font-size: clamp(18px, 2vw, 26px); }
.cel--rendement { background: var(--rendement); }
.cel--rendement .mono,
.cel--rendement .cel__waarde { color: var(--wit); }

@media (max-width: 480px) {
  .veld__cellen--bedragen { grid-template-columns: repeat(2, 1fr); }
  .veld__cellen--bedragen .cel { aspect-ratio: auto; min-height: 88px; }
}

/* ---------- Omlijnd vak met grafiek (02 en 07) ---------- */

.vak {
  border: 1px solid var(--inkt);
  display: flex;
  flex-direction: column;
}
.sectie--inkt .vak { border-color: var(--grijs-600); }
.vak__kop {
  padding: var(--pad-vak-krap) var(--pad-vak-krap) 0;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}
.vak__body { padding: 16px var(--pad-vak-krap) 0; }
.vak__body svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}
.vak__voet {
  margin-top: 16px;
  padding: 12px var(--pad-vak-krap);
  border-top: 1px solid var(--grijs-200);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.sectie--inkt .vak__voet { border-top-color: var(--grijs-600); }

.legenda {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.legenda__item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.legenda__streep {
  width: 16px;
  height: 3px;
  background: currentColor;
}

/* ---------- 03 Productvergelijking ---------- */

.vergelijk {
  border: 1px solid var(--inkt);
  display: flex;
  flex-direction: column;
}
.vergelijk__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
}
.product {
  padding: var(--pad-vak);
  display: flex;
  flex-direction: column;
  gap: 20px;
  border-bottom: 1px solid var(--grijs-200);
}
@media (min-width: 700px) {
  .product + .product { border-left: 1px solid var(--grijs-200); }
}
.product__kop {
  display: flex;
  align-items: center;
  gap: 12px;
}
.product__teken {
  width: 32px;
  height: 32px;
  flex: none;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.04em;
  background: var(--inkt);
  color: var(--wit);
}
.product__teken--omlijnd {
  background: transparent;
  border: 1px solid var(--inkt);
  color: var(--inkt);
}
.product__naam {
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 700;
  letter-spacing: -0.04em;
}

.balk {
  display: flex;
  height: 56px;
  gap: 2px;
}
.balk > span {
  display: block;
  background: var(--context);
}
.laag--1 { opacity: 0.7; }
.laag--2 { opacity: 0.5; }
.laag--3 { opacity: 0.4; }
.laag--4 { opacity: 0.3; }
.balk > .laag--dekking { background: var(--rendement); opacity: 1; }
.balk > .laag--dekking-zwak { background: var(--rendement); opacity: 0.6; }

.posten {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px 0;
  align-items: center;
  font-size: clamp(14px, 1.1vw, 16px);
  line-height: 1.3;
}
.posten dt.post {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--grijs-700);
}
.posten dt.post::before {
  content: "";
  flex: none;
  width: 16px;
  height: 16px;
  background: var(--context);
}
.post--omzet::before { background: transparent !important; border: 1px solid var(--inkt); }
.post--1::before { opacity: 0.7; }
.post--2::before { opacity: 0.5; }
.post--3::before { opacity: 0.4; }
.post--4::before { opacity: 0.3; }
.post--dekking::before { background: var(--rendement) !important; }
.post--dekking-zwak::before { background: var(--rendement) !important; opacity: 0.6; }
.posten dd {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--inkt);
  padding-left: 12px;
  text-align: right;
}
.posten .posten__totaal {
  border-top: 1px solid var(--inkt);
  padding-top: 10px;
}
.posten dt.posten__totaal {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--inkt);
}
.posten dd.posten__totaal {
  font-size: clamp(18px, 1.6vw, 24px);
  font-weight: 700;
}
.posten dd.posten__totaal--rendement { color: var(--rendement); }

.vergelijk__voet {
  padding: 12px var(--pad-vak);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------- 05 Plan → werkelijkheid → oorzaak → afweging ---------- */

.afwijking {
  border: 1px solid var(--inkt);
  display: flex;
  flex-direction: column;
}
.afwijking__kop {
  padding: 16px var(--pad-vak);
  border-bottom: 1px solid var(--inkt);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.afwijking__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, max(200px, calc(50% - 1px))), 1fr));
  gap: 1px;
  background: var(--grijs-200);
}
.stap {
  background: var(--wit);
  padding: var(--pad-stap);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.stap--inkt {
  background: var(--inkt);
  color: var(--wit);
}
.stap--inkt .mono { color: var(--grijs-300); }
.stap__meting {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.stap__cijfer {
  font-size: clamp(28px, 2.8vw, 40px);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
}
.stap__balk {
  height: 14px;
  display: flex;
  gap: 2px;
}
.stap__balk > span {
  display: block;
  background: var(--inkt);
}
.stap__balk > .tekort {
  background: var(--verlies);
  opacity: 0.7;
}
.stap__tekst {
  font-size: 15px;
  line-height: 1.45;
  color: var(--grijs-700);
}
.stap__conclusie {
  font-size: clamp(19px, 1.7vw, 24px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.15;
}
.afwijking-cijfer {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--verlies-label);
}

/* ---------- 06 Stuurcyclus ---------- */

.cyclus {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.cyclus__stappen {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, max(200px, calc(50% - 3px))), 1fr));
  gap: 3px;
}
.cyclus__stap {
  background: var(--inkt);
  color: var(--wit);
  padding: var(--pad-stap);
  min-height: 160px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
}
.cyclus__stap .mono { color: var(--grijs-300); }
.cyclus__stap--rendement { background: var(--rendement); }
.cyclus__stap--rendement .mono { color: var(--wit); }
.cyclus__naam {
  font-size: clamp(20px, 1.9vw, 27px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.1;
}
.cyclus__terug {
  border: 1px solid var(--inkt);
  padding: 16px var(--pad-stap);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- 08 Het aanbod ---------- */

.aanbod-blok {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.aanbod {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, max(260px, calc(33.33% - 2px))), 1fr));
  gap: 3px;
}
.aanbod__item {
  background: var(--raster-donker);
  color: var(--wit);
  padding: clamp(24px, 2.8vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.aanbod__item--rendement { background: var(--rendement); }
.aanbod__item--rendement .mono { color: var(--wit); }
.aanbod__kop {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}
.aanbod__tag {
  border: 1px solid var(--wit);
  padding: 3px 8px;
}
.aanbod__prijs {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.aanbod__bedrag {
  font-size: clamp(34px, 3.4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
}
.aanbod__tekst {
  font-size: var(--type-web-klein);
  line-height: 1.55;
  color: var(--grijs-200);
}
.aanbod__item--rendement .aanbod__tekst { color: var(--wit); }
.aanbod__slot {
  margin-top: auto;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: var(--type-web-klein);
  line-height: 1.4;
  border-top: 1px solid rgba(255, 255, 255, 0.4);
  padding-top: 16px;
}
.aanbod__link {
  margin-top: auto;
  align-self: flex-start;
  font-weight: 700;
  font-size: var(--type-web-klein);
  letter-spacing: -0.02em;
  color: var(--wit);
  border-bottom: 2px solid var(--wit);
  padding-bottom: 3px;
}
.aanbod__link:hover {
  color: var(--rendement-licht);
  border-bottom-color: var(--rendement-licht);
}
.garantie {
  border: 1px solid var(--grijs-600);
  padding: 20px var(--pad-vak);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}
.garantie__tekst {
  font-size: clamp(19px, 1.7vw, 24px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

/* ---------- 09 Kennismaking ---------- */

.stappen {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, max(220px, calc(25% - 24px))), 1fr));
  gap: clamp(24px, 3vw, 32px);
}
.stappen__item {
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-top: 2px solid var(--inkt);
  padding-top: 20px;
}
.stappen__item--rendement { border-top-color: var(--rendement); }
.stappen__item--rendement .mono { color: var(--rendement); }
.stappen__kop {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}
.stappen__titel {
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
}
.stappen__tekst {
  font-size: var(--type-web-klein);
  line-height: 1.55;
  color: var(--grijs-700);
}
.cta-rij {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  border-top: 1px solid var(--grijs-200);
  padding-top: clamp(24px, 3vw, 40px);
}

/* ---------- Button (designsysteem: core/Button) ---------- */

.btn {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  border-radius: 0;
  box-shadow: none;
  cursor: pointer;
  padding: 11px 20px;
  font-size: 14px;
  white-space: nowrap;
  transition: background 90ms linear, color 90ms linear, border-color 90ms linear;
}
.btn--groot {
  padding: 15px 28px;
  font-size: 16px;
}
.btn--primair {
  background: var(--rendement);
  color: var(--wit);
  border: 1px solid var(--rendement);
}
.btn--primair:hover {
  background: var(--rendement-donker);
  border-color: var(--rendement-donker);
}
.btn--secundair {
  background: transparent;
  color: var(--inkt);
  border: 1px solid var(--inkt);
}
.btn--secundair:hover { background: var(--rust); }
.btn:active { transform: translateY(1px); }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--wit);
  border-top: 1px solid var(--grijs-200);
}
.site-footer__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 28px var(--marge);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.site-footer img {
  display: block;
  height: 32px;
  width: auto;
}

/* ---------- Kennismakingsdialoog ---------- */

.dialoog {
  border: 1px solid var(--inkt);
  border-radius: 0;
  box-shadow: none;
  padding: clamp(24px, 3vw, 40px);
  max-width: 560px;
  width: calc(100% - 40px);
  background: var(--wit);
  color: var(--inkt);
  margin: auto;
}
.dialoog::backdrop { background: rgba(11, 11, 11, 0.6); }
.dialoog__inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.dialoog__titel {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
}
.dialoog p {
  font-size: 17px;
  line-height: 1.55;
  color: var(--grijs-700);
}
.dialoog__acties {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  border-top: 1px solid var(--grijs-200);
  padding-top: 20px;
}