:root {
  --navy: #0F2A43;
  --navy-dark: #0A1E31;
  --accent: #2E7CF6;
  --accent-dark: #1E63D0;
  --bg: #F6F8FB;
  --surface: #FFFFFF;
  --text: #1C2B3A;
  --muted: #5A6B7E;
  --border: #DCE3EC;
  --radius: 10px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 1rem;
}

.container {
  max-width: 68rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--navy);
  color: #fff;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 3.75rem;
  gap: 1rem;
}

.wordmark {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.01em;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius);
  transition: background 0.15s ease;
}

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

.btn-small {
  padding: 0.45rem 1rem;
  font-size: 0.95rem;
}

/* Hero */
.hero {
  background: var(--navy);
  color: #fff;
  padding: 4rem 0 4.5rem;
}

.hero .container {
  max-width: 46rem;
  text-align: center;
}

.hero h1 {
  font-size: clamp(1.75rem, 4.5vw, 2.6rem);
  line-height: 1.25;
  margin-bottom: 1.25rem;
}

.hero p {
  font-size: 1.125rem;
  color: #C4D2E2;
  margin-bottom: 2rem;
}

.hero .btn {
  font-size: 1.05rem;
  padding: 0.8rem 1.75rem;
}

.screenshot-placeholder {
  margin: 3rem auto 0;
  max-width: 44rem;
  min-height: 16rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px dashed rgba(255, 255, 255, 0.3);
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.04);
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section h2 {
  text-align: center;
  font-size: 1.75rem;
  margin-bottom: 2.5rem;
}

.section-alt {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* Feature cards */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
}

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}

.card p {
  color: var(--muted);
  font-size: 0.98rem;
}

/* Pricing */
.pricing {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 20rem));
  justify-content: center;
  gap: 1.5rem;
  align-items: stretch;
}

.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
}

.price-card.pro {
  border: 2px solid var(--accent);
}

.price-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.price {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.price small {
  font-size: 1rem;
  font-weight: 400;
  color: var(--muted);
}

.price-alt {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

.price-card ul {
  list-style: none;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.price-card li {
  padding: 0.35rem 0 0.35rem 1.5rem;
  position: relative;
  color: var(--muted);
}

.price-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.price-note {
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 1.5rem;
}

/* FAQ */
.faq {
  max-width: 46rem;
  margin: 0 auto;
}

.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  padding: 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  padding: 1rem 1.25rem;
  list-style: none;
  position: relative;
  padding-right: 2.5rem;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 1.3rem;
  font-weight: 400;
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  padding: 0 1.25rem 1.1rem;
  color: var(--muted);
}

/* Footer */
.site-footer {
  background: var(--navy);
  color: #C4D2E2;
  padding: 2.5rem 0;
  font-size: 0.95rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.site-footer a {
  color: #fff;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

.footer-meta {
  text-align: center;
  color: #8FA3B8;
}

/* Content pages (privacy, voorwaarden, herroepen, bedankt) */
.page {
  max-width: 46rem;
  margin: 0 auto;
  padding: 3rem 1.25rem 4rem;
}

.page h1 {
  font-size: 1.9rem;
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.page h2 {
  font-size: 1.3rem;
  margin: 2rem 0 0.75rem;
}

.page p,
.page ul,
.page ol {
  margin-bottom: 1rem;
  color: var(--text);
}

.page ul,
.page ol {
  padding-left: 1.5rem;
}

.page li {
  margin-bottom: 0.35rem;
}

.page a {
  color: var(--accent-dark);
}

.page-date {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.badge-concept {
  display: inline-block;
  background: #FBEED3;
  color: #7A5A16;
  border: 1px solid #EBD8A8;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.15rem 0.75rem;
  margin-bottom: 1rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.placeholder {
  background: #FBEED3;
  border-radius: 4px;
  padding: 0 0.3rem;
  font-weight: 600;
}

.notice {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}

/* Bestelpagina */
.plan-options {
  display: grid;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.plan-option {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  cursor: pointer;
}

.plan-option:has(input:checked) {
  border: 2px solid var(--accent);
  padding: calc(1rem - 1px) calc(1.25rem - 1px);
}

.plan-option input {
  margin-top: 0.35rem;
  accent-color: var(--accent);
}

.plan-option-body {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.plan-price {
  font-weight: 600;
}

.plan-detail {
  color: var(--muted);
  font-size: 0.92rem;
}

.field {
  margin: 1.5rem 0;
}

.field label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.field input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
}

.field input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

.field-hint {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 0.4rem;
}

.checkbox-row {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin: 1rem 0;
  cursor: pointer;
}

.checkbox-row input {
  margin-top: 0.3rem;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.checkbox-row span {
  font-size: 0.95rem;
}

.activation-note {
  background: #FFF6DF;
  border: 1px solid #EBD9A8;
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin: 1rem 0;
  font-size: 0.95rem;
}

.form-error {
  background: #FBE3E3;
  border: 1px solid #E8B4B4;
  border-radius: var(--radius);
  color: #8A2222;
  padding: 0.75rem 1rem;
  margin: 1rem 0;
}

.btn-order {
  width: 100%;
  border: none;
  font-size: 1.05rem;
  padding: 0.85rem 1.5rem;
  cursor: pointer;
  font-family: inherit;
  margin-top: 0.5rem;
}

.btn-order:disabled {
  opacity: 0.6;
  cursor: default;
}

/* Sticky footer: main groeit, footer altijd onderaan */
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body > main {
  flex: 1 0 auto;
  width: 100%;
}

/* Header-navigatie */
.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav > a:not(.btn) {
  color: #fff;
  text-decoration: none;
  font-size: 0.98rem;
}

.site-nav > a:not(.btn):hover {
  text-decoration: underline;
}

.lang-switch {
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 6px;
  padding: 0.1rem 0.5rem;
  font-size: 0.85rem;
}

/* Artikelen / gidsen */
.breadcrumb {
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.breadcrumb a {
  color: var(--muted);
}

.page table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-size: 0.95rem;
  background: var(--surface);
  border: 1px solid var(--border);
}

.page th,
.page td {
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.page thead th {
  background: var(--bg);
}

.page tbody tr:last-child td {
  border-bottom: none;
}

.guide-cards {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
}

a.guide-card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s ease;
}

a.guide-card:hover {
  border-color: var(--accent);
}

.guide-card h3 {
  margin-bottom: 0.3rem;
  color: var(--accent-dark);
  font-size: 1.1rem;
}

.guide-card p {
  color: var(--muted);
  margin: 0 0 0.3rem;
  font-size: 0.95rem;
}

.guide-meta {
  font-size: 0.82rem;
  color: var(--muted);
}

.card h3 a {
  color: inherit;
  text-decoration: none;
}

.card h3 a:hover {
  color: var(--accent-dark);
}

/* 404-pagina */
.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1.25rem;
}

.error-code {
  font-size: 5rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 1rem;
}

.error-page h1 {
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
}

.error-page p {
  color: var(--muted);
  max-width: 32rem;
  margin-bottom: 1.75rem;
}

.error-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-outline {
  background: transparent;
  color: var(--accent-dark);
  border: 1px solid var(--accent);
}

.btn-outline:hover {
  background: var(--accent);
  color: #fff;
}

/* Responsive */
@media (max-width: 47rem) {
  .features {
    grid-template-columns: 1fr;
  }

  .pricing {
    grid-template-columns: minmax(0, 24rem);
  }

  .hero {
    padding: 3rem 0;
  }

  .section {
    padding: 3rem 0;
  }

  .site-nav {
    gap: 0.75rem;
  }

  .error-code {
    font-size: 3.5rem;
  }
}