/* ============================================================
   SimplyQ — hoofdstylesheet
   Design tokens uit de brandingpresentatie / design handoff.
   ============================================================ */

:root {
  --donkerblauw: #053B64;
  --zalm: #F5B8A7;
  --zalm-hover: #F8CDBF;
  --lichtblauw: #EDF7FA;
  --zeeblauw: #37819C;
  --donker-zeeblauw: #14577F;
  --off-white: #FDFDFC;
  --border-tint: #DCE9EE;
  --tekst-op-donker: #C9DEEA;
  --placeholder: #7FA6BC;
  --fout: #B4552F;

  --font-heading: 'Merriweather', Georgia, serif;
  --font-body: Calibri, 'Carlito', 'Segoe UI', sans-serif;
}

/* ===== Basis ===== */

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--off-white);
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--donkerblauw);
  -webkit-font-smoothing: antialiased;
}

main { flex: 1; }

a { text-decoration: none; color: inherit; }

img { display: block; }

h1, h2, h3 {
  font-family: var(--font-heading);
  color: var(--donkerblauw);
  text-wrap: pretty;
}

p { text-wrap: pretty; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding-left: 32px;
  padding-right: 32px;
}

/* Toegankelijkheid: skip-link voor toetsenbord/screenreader */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--donkerblauw);
  color: var(--off-white);
  padding: 12px 20px;
  border-radius: 0 0 4px 0;
  font-weight: 700;
}

.skip-link:focus { left: 0; }

/* Alleen zichtbaar voor screenreaders (koppenstructuur/SEO) */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ===== Eyebrow-labels ===== */

.eyebrow {
  margin: 0 0 16px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--donker-zeeblauw);
}

.eyebrow--small {
  margin-bottom: 10px;
  font-size: 14px;
  letter-spacing: 0.12em;
}

.eyebrow--zalm { color: var(--zalm); }

/* ===== Buttons ===== */

.btn {
  display: inline-block;
  font-family: inherit;
  font-size: 18px;
  font-weight: 700;
  padding: 14px 30px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.btn--primary {
  color: var(--off-white);
  background: var(--donkerblauw);
}

.btn--primary:hover { background: var(--donker-zeeblauw); }

.btn--zalm {
  color: var(--donkerblauw);
  background: var(--zalm);
}

.btn--zalm:hover { background: var(--zalm-hover); }

.btn--outline {
  color: var(--donkerblauw);
  background: transparent;
  border: 1.5px solid var(--zeeblauw);
  padding: calc(14px - 1.5px) calc(30px - 1.5px);
}

.btn--outline:hover { background: rgba(55, 129, 156, 0.08); }

.btn--nowrap { white-space: nowrap; }

/* ===== Header ===== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(253, 253, 252, 0.96);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-tint);
}

.site-header .container {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.brand span {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 22px;
  color: var(--donkerblauw);
  letter-spacing: 0.01em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-nav a {
  font-size: 17px;
  color: var(--donker-zeeblauw);
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.site-nav a:hover {
  color: var(--donkerblauw);
  border-bottom-color: var(--zalm);
}

.site-nav a[aria-current="page"] {
  font-weight: 700;
  color: var(--donkerblauw);
  border-bottom-color: var(--zalm);
}

.site-nav .nav-cta {
  font-weight: 700;
  color: var(--off-white);
  background: var(--donkerblauw);
  padding: 10px 22px;
  border-radius: 4px;
  border-bottom: none;
  transition: background-color 0.15s ease;
}

.site-nav .nav-cta:hover {
  color: var(--off-white);
  background: var(--donker-zeeblauw);
}

.site-nav .nav-cta[aria-current="page"] {
  background: var(--donker-zeeblauw);
}

/* Hamburger — alleen zichtbaar op mobiel */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle .bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--donkerblauw);
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* ===== Hero's ===== */

.hero {
  background: var(--lichtblauw);
  border-bottom: 1px solid var(--border-tint);
}

.hero h1 {
  margin: 0 0 24px;
  font-weight: 900;
  font-size: 52px;
  line-height: 1.15;
}

.hero .intro {
  margin: 0;
  font-size: 19px;
  line-height: 1.6;
  color: var(--donker-zeeblauw);
}

/* Home-hero: twee kolommen met logo rechts */
.hero--home .container {
  padding-top: 96px;
  padding-bottom: 88px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 64px;
  align-items: center;
}

.hero--home .intro {
  margin-bottom: 36px;
  max-width: 52ch;
}

.hero--home h1 em {
  font-style: italic;
  color: var(--zeeblauw);
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-logo {
  display: flex;
  justify-content: center;
}

.hero-logo img {
  width: 320px;
  height: 320px;
  object-fit: contain;
}

/* HKZ-hero */
.hero--hkz .container {
  padding-top: 80px;
  padding-bottom: 72px;
}

.hero--hkz h1 {
  margin-bottom: 20px;
  font-size: 46px;
  line-height: 1.18;
  max-width: 24ch;
}

.hero--hkz .intro {
  margin-bottom: 34px;
  max-width: 62ch;
}

/* Contact-hero */
.hero--contact .container {
  padding-top: 72px;
  padding-bottom: 64px;
}

.hero--contact h1 {
  margin-bottom: 18px;
  font-size: 44px;
  line-height: 1.18;
}

.hero--contact .intro { max-width: 58ch; }

/* ===== Home: drie pijlers ===== */

.pillars {
  padding-top: 88px;
  padding-bottom: 88px;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.pillar {
  border-top: 3px solid var(--zalm);
  padding-top: 28px;
}

.pillar h3 {
  margin: 0 0 12px;
  font-weight: 700;
  font-size: 22px;
}

.pillar p {
  margin: 0;
  font-size: 17px;
  line-height: 1.6;
  color: var(--donker-zeeblauw);
}

/* ===== Donkerblauwe banners (HKZ-teaser, CTA) ===== */

.banner { background: var(--donkerblauw); }

.banner .container {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}

.banner--teaser .container {
  padding-top: 80px;
  padding-bottom: 80px;
}

.banner--cta .container {
  padding-top: 72px;
  padding-bottom: 72px;
}

.banner .eyebrow--small { margin-bottom: 14px; }

.banner h2 {
  margin: 0 0 18px;
  font-weight: 700;
  font-size: 34px;
  line-height: 1.25;
  color: var(--off-white);
}

.banner--cta h2 {
  margin-bottom: 14px;
  font-size: 30px;
}

.banner p {
  margin: 0;
  font-size: 18px;
  line-height: 1.65;
  color: var(--tekst-op-donker);
  max-width: 62ch;
}

.banner--cta p {
  line-height: 1.6;
  max-width: 60ch;
}

/* ===== Home: contact-strip ===== */

.contact-strip {
  padding-top: 88px;
  padding-bottom: 88px;
  text-align: center;
}

.contact-strip h2 {
  margin: 0 0 16px;
  font-weight: 700;
  font-size: 32px;
}

.contact-strip p {
  margin: 0 0 32px;
  font-size: 18px;
  color: var(--donker-zeeblauw);
}

.contact-strip .hero-buttons { justify-content: center; }

/* ===== Generieke sectie-opmaak (HKZ-pagina) ===== */

.section {
  padding-top: 80px;
  padding-bottom: 80px;
}

.section--tinted {
  background: var(--lichtblauw);
  border-top: 1px solid var(--border-tint);
  border-bottom: 1px solid var(--border-tint);
}

.section h2 {
  margin: 0 0 18px;
  font-weight: 700;
  font-size: 30px;
  line-height: 1.3;
}

.section .section-intro {
  margin: 0 0 40px;
  font-size: 18px;
  line-height: 1.6;
  color: var(--donker-zeeblauw);
  max-width: 66ch;
}

.section-intro--steps {
  max-width: 62ch;
  margin-bottom: 48px;
}

/* Tinted sectie direct gevolgd door donkere banner: geen onderrand */
.section--tinted-open { border-bottom: none; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.two-col p {
  margin: 0;
  font-size: 18px;
  line-height: 1.65;
  color: var(--donker-zeeblauw);
}

.two-col p + p { margin-top: 16px; }

.two-col strong { color: var(--donkerblauw); }

/* Lichtblauwe infokaart (less=more, kosten) */
.info-card {
  background: var(--lichtblauw);
  border: 1px solid var(--border-tint);
  border-radius: 6px;
  padding: 32px 36px;
}

.info-card > h3 {
  margin: 0 0 18px;
  font-weight: 700;
  font-size: 20px;
}

/* Checklists met ✓ */
.checklist {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.checklist--ruim { gap: 14px; }

.checklist li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: 17px;
  line-height: 1.5;
  color: var(--donker-zeeblauw);
}

.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.checklist .check {
  color: var(--zeeblauw);
  font-weight: 700;
}

/* Witte kaarten (voor wie, waarom SimplyQ) */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.card-grid--compact { gap: 24px; }

.card {
  background: var(--off-white);
  border: 1px solid var(--border-tint);
  border-radius: 6px;
  padding: 28px;
}

.card h3 {
  margin: 0 0 10px;
  font-weight: 700;
  font-size: 19px;
}

.card p {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--donker-zeeblauw);
}

.card--compact { padding: 24px 28px; }

.card--compact h3 {
  margin-bottom: 6px;
  font-size: 18px;
}

.card--compact p { line-height: 1.55; }

/* ===== Stappenplan ===== */

.steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 56px;
}

.steps .section-intro { margin-bottom: 0; }

.step {
  display: flex;
  gap: 24px;
}

.step-num {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 40px;
  color: var(--zalm);
  line-height: 1;
}

.step h3 {
  margin: 0 0 10px;
  font-weight: 700;
  font-size: 21px;
}

.step h3 .optioneel {
  font-weight: 400;
  font-style: italic;
  font-size: 17px;
  color: var(--zeeblauw);
}

.step p {
  margin: 0;
  font-size: 17px;
  line-height: 1.6;
  color: var(--donker-zeeblauw);
}

/* ===== Voordelen (donkerblauwe sectie met kolommen) ===== */

.dark-section { background: var(--donkerblauw); }

.dark-section .container {
  padding-top: 80px;
  padding-bottom: 80px;
}

.dark-section h2 {
  margin: 0 0 44px;
  font-weight: 700;
  font-size: 30px;
  color: var(--off-white);
}

.dark-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.dark-col {
  border-top: 3px solid var(--zalm);
  padding-top: 22px;
}

.dark-col h3 {
  margin: 0 0 10px;
  font-weight: 700;
  font-size: 20px;
  color: var(--off-white);
}

.dark-col p {
  margin: 0;
  font-size: 17px;
  line-height: 1.6;
  color: var(--tekst-op-donker);
}

/* ===== Kosten ===== */

.price-label { margin-bottom: 6px; }

.price {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 38px;
  color: var(--donkerblauw);
}

.price-note {
  margin: 0 0 24px !important;
  font-size: 17px !important;
  line-height: 1.6 !important;
}

.info-card .btn {
  font-size: 17px;
  padding: 12px 26px;
}

/* ===== FAQ ===== */

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 56px;
}

.faq-item {
  border-left: 3px solid var(--zeeblauw);
  padding-left: 20px;
}

.faq-item h3 {
  margin: 0 0 8px;
  font-weight: 700;
  font-size: 19px;
}

.faq-item p {
  margin: 0;
  font-size: 17px;
  line-height: 1.6;
  color: var(--donker-zeeblauw);
}

.faq-grid + * { margin-top: 0; }

.section .faq-heading { margin-bottom: 40px; }

/* ===== Contactpagina ===== */

.contact-layout {
  padding-top: 72px;
  padding-bottom: 88px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 64px;
  align-items: start;
}

.form-card {
  background: var(--off-white);
  border: 1px solid var(--border-tint);
  border-radius: 6px;
  padding: 40px;
}

.form-card h2 {
  margin: 0 0 28px;
  font-weight: 700;
  font-size: 26px;
}

.form-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-field--full { margin-top: 20px; }

.form-field > span {
  font-size: 15px;
  font-weight: 700;
  color: var(--donker-zeeblauw);
}

.form-field input,
.form-field textarea {
  font-family: inherit;
  font-size: 17px;
  color: var(--donkerblauw);
  padding: 12px 14px;
  border: 1px solid var(--zeeblauw);
  border-radius: 4px;
  background: var(--off-white);
  outline: none;
  width: 100%;
}

.form-field textarea { resize: vertical; }

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--donkerblauw);
  box-shadow: 0 0 0 3px rgba(55, 129, 156, 0.15);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--placeholder);
  opacity: 1;
}

.form-error {
  margin: 16px 0 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--fout);
}

.form-card .btn--submit { margin-top: 28px; }

/* Honeypot: onzichtbaar voor mensen, spambots vullen hem wél in */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Succes-state */
.form-success {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding: 24px 0;
}

.form-success .check-icon {
  font-size: 40px;
  line-height: 1;
  color: var(--zeeblauw);
}

.form-success h2 {
  margin: 0;
  font-weight: 700;
  font-size: 26px;
}

.form-success p {
  margin: 0;
  font-size: 18px;
  line-height: 1.6;
  color: var(--donker-zeeblauw);
}

.form-success .btn {
  margin-top: 8px;
  font-size: 16px;
  padding: calc(10px - 1.5px) calc(22px - 1.5px);
}

[hidden] { display: none !important; }

/* Zijkolom */
.contact-aside {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.aside-card--dark {
  background: var(--donkerblauw);
  border-radius: 6px;
  padding: 32px;
}

.aside-card--dark h3 {
  margin: 0 0 20px;
  font-weight: 700;
  font-size: 21px;
  color: var(--off-white);
}

.aside-contact {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.aside-contact > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.aside-contact .label {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--zalm);
}

.aside-contact a {
  font-size: 18px;
  color: var(--off-white);
  transition: color 0.15s ease;
}

.aside-contact a:hover { color: var(--zalm); }

.aside-card--light {
  background: var(--lichtblauw);
  border: 1px solid var(--border-tint);
  border-radius: 6px;
  padding: 32px;
}

.aside-card--light h3 {
  margin: 0 0 12px;
  font-weight: 700;
  font-size: 19px;
}

.aside-card--light p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--donker-zeeblauw);
}

.inline-link {
  font-size: 16px;
  font-weight: 700;
  color: var(--donkerblauw);
  border-bottom: 2px solid var(--zalm);
  padding-bottom: 2px;
  transition: color 0.15s ease;
}

.inline-link:hover { color: var(--zeeblauw); }

/* ===== Footer ===== */

.site-footer {
  margin-top: auto;
  background: var(--lichtblauw);
  border-top: 1px solid var(--border-tint);
}

.footer-grid {
  padding-top: 48px;
  padding-bottom: 40px;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 48px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.footer-brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.footer-brand span {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 19px;
  color: var(--donkerblauw);
}

.footer-grid .missie {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--donker-zeeblauw);
  max-width: 38ch;
}

.footer-col h2 {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--donker-zeeblauw);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 16px;
  color: var(--donkerblauw);
  transition: color 0.15s ease;
}

.footer-links a:hover { color: var(--zeeblauw); }

.footer-bottom { border-top: 1px solid var(--border-tint); }

.footer-bottom p {
  margin: 0;
  padding-top: 18px;
  padding-bottom: 18px;
  font-size: 14px;
  color: var(--zeeblauw);
}

/* ===== 404 ===== */

.error-page {
  padding-top: 96px;
  padding-bottom: 96px;
  text-align: center;
}

.error-page h1 {
  margin: 0 0 18px;
  font-weight: 900;
  font-size: 44px;
}

.error-page p {
  margin: 0 0 32px;
  font-size: 19px;
  color: var(--donker-zeeblauw);
}

/* ============================================================
   Responsive — de prototypes zijn desktop-first (1140px).
   Onder 900px: grids naar 1 kolom, hero-logo onder de tekst,
   nav als hamburger, hit targets ≥ 44px.
   ============================================================ */

@media (max-width: 900px) {

  /* Header met hamburger */
  .nav-toggle { display: flex; }

  .site-nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--off-white);
    border-bottom: 1px solid var(--border-tint);
    padding: 8px 32px 16px;
  }

  .site-header.nav-open .site-nav { display: flex; }

  .site-header.nav-open .nav-toggle .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .site-header.nav-open .nav-toggle .bar:nth-child(2) { opacity: 0; }
  .site-header.nav-open .nav-toggle .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .site-nav a {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-tint);
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .site-nav a:hover,
  .site-nav a[aria-current="page"] { border-bottom-color: var(--zalm); }

  .site-nav .nav-cta {
    margin-top: 12px;
    justify-content: center;
    border-radius: 4px;
  }

  /* Hero's */
  .hero--home .container {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .hero-logo { order: 2; }

  .hero-logo img {
    width: 220px;
    height: 220px;
  }

  .hero h1 { font-size: 38px; }

  .hero--hkz h1,
  .hero--contact h1 { font-size: 34px; }

  .hero--hkz .container,
  .hero--contact .container {
    padding-top: 56px;
    padding-bottom: 48px;
  }

  /* Secties compacter en naar 1 kolom */
  .pillars,
  .section,
  .contact-strip,
  .contact-layout {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .dark-section .container,
  .banner--teaser .container,
  .banner--cta .container {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .pillars-grid,
  .card-grid,
  .dark-cols,
  .two-col,
  .steps,
  .faq-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .two-col,
  .steps { gap: 40px; }

  .contact-grid,
  .footer-grid { gap: 40px; }

  .banner .container {
    grid-template-columns: 1fr;
    gap: 32px;
    justify-items: start;
  }

  .banner h2 { font-size: 28px; }

  .section h2 { font-size: 26px; }

  .contact-strip h2 { font-size: 26px; }

  .form-fields { grid-template-columns: 1fr; }

  .form-card { padding: 28px 24px; }

  /* Hit targets */
  .btn { min-height: 44px; }
}

@media (max-width: 480px) {
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .site-nav { padding: 8px 20px 16px; }

  .hero h1 { font-size: 32px; }

  .hero--hkz h1,
  .hero--contact h1 { font-size: 30px; }

  .hero-buttons .btn { width: 100%; text-align: center; }

  .price { font-size: 32px; }
}