:root {
  --bg: #fbf7f2;
  --surface: #ffffff;
  --ink: #0f1722;
  --ink-soft: #3a4356;
  --muted: #5a6273;
  --line: #e7e0d6;
  --accent: #f0512f;
  --accent-soft: #fff3ee;
  --accent-deep: #b3260f;
  --warm: #ffd9c7;
  --gold: #f5b942;
  --school: #1f4d8b;
  --school-soft: #e8f0fa;
  --shadow: 0 30px 60px -30px rgba(15, 23, 34, 0.25), 0 8px 20px -10px rgba(15, 23, 34, 0.1);
  --radius: 18px;
  --radius-lg: 28px;
  --max: 1180px;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { max-width: 100%; display: block; }

.container { width: min(100%, var(--max)); margin: 0 auto; padding: 0 24px; }

a { color: inherit; }
a:hover { color: var(--accent); }

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 900; letter-spacing: -0.01em; line-height: 1.1; margin: 0 0 0.5em; color: var(--ink); }
h1 { font-size: clamp(2.4rem, 5.2vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); margin-bottom: 0.4em; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-soft); }
p { margin: 0 0 1em; color: var(--ink-soft); }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: #fff; padding: 8px 12px; z-index: 1000;
}
.skip-link:focus { left: 8px; top: 8px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(251, 247, 242, 0.85);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.site-header.scrolled { border-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px 24px; }
.brand { display: inline-flex; align-items: center; text-decoration: none; color: var(--ink); }

/* Typographic brandmark — "zonderfilter" with the word "filter" struck through (zonder filter) */
.brandmark {
  font-family: var(--serif);
  font-weight: 900;
  font-size: 1.65rem;
  letter-spacing: -0.035em;
  color: var(--ink);
  white-space: nowrap;
  line-height: 1;
  display: inline-block;
}
.brandmark s {
  text-decoration: line-through;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 0.085em;
  text-decoration-skip-ink: none;
  text-underline-offset: 0;
}
.brandmark .dot { color: var(--accent); }
.brand:hover .brandmark { color: var(--accent-deep); }
.brand:hover .brandmark s { text-decoration-color: var(--ink); }
.brand:hover .brandmark .dot { color: var(--ink); }
.footer-brandmark { font-size: 1.85rem; }
.nav-list {
  list-style: none; display: flex; gap: 26px; padding: 0; margin: 0;
  font-weight: 500; align-items: center;
}
.nav-list a { text-decoration: none; color: var(--ink-soft); transition: color 0.15s ease; }
.nav-list a:hover { color: var(--accent); }
.btn-ghost {
  border: 1.5px solid var(--ink); padding: 8px 16px; border-radius: 999px;
  color: var(--ink) !important;
}
.btn-ghost:hover { background: var(--ink); color: #fff !important; }

.nav-toggle {
  display: none; background: transparent; border: 0; width: 44px; height: 44px;
  align-items: center; justify-content: center; cursor: pointer;
}
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 3px 0; transition: transform 0.2s ease, opacity 0.2s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Hero */
.hero { padding: 80px 0 60px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 80% 0%, var(--warm), transparent 55%),
    radial-gradient(ellipse at 0% 100%, #ffeede, transparent 60%);
  z-index: -1;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
.eyebrow {
  display: inline-block; font-weight: 700; font-size: 0.78rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent-deep); padding: 6px 12px;
  background: var(--accent-soft); border-radius: 999px;
  margin-bottom: 18px;
}
.hero h1 .accent { color: var(--accent); }
.lead { font-size: 1.18rem; color: var(--ink-soft); max-width: 560px; }

.checks { list-style: none; padding: 0; margin: 24px 0 32px; display: grid; gap: 10px; }
.checks li {
  position: relative; padding-left: 36px;
  color: var(--ink); font-weight: 500;
}
.checks li::before {
  content: ""; position: absolute; left: 0; top: 4px;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/14px no-repeat;
}

.hero-cta { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.btn-primary {
  display: inline-block; background: var(--ink); color: #fff;
  padding: 14px 26px; border-radius: 999px; text-decoration: none;
  font-weight: 600; transition: transform 0.15s ease, background 0.15s ease;
  border: 0; cursor: pointer; font-family: inherit; font-size: 1rem;
}
.btn-primary:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }
.btn-primary.block { display: block; width: 100%; text-align: center; margin-top: 20px; }
.btn-link {
  text-decoration: none; font-weight: 600; color: var(--ink);
  border-bottom: 2px solid var(--accent);
  padding-bottom: 2px; transition: color 0.15s ease;
}
.btn-link:hover { color: var(--accent); }

/* Hero visual */
.hero-visual { position: relative; min-height: 460px; display: flex; align-items: center; justify-content: center; }
.hero-brandmark {
  position: relative;
  display: flex; flex-direction: column; align-items: center;
  font-size: clamp(3.4rem, 8vw, 6rem);
  line-height: 0.9;
  letter-spacing: -0.04em;
  padding: 60px 40px;
  text-align: center;
  isolation: isolate;
}
.hero-brandmark::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(circle at 50% 45%, var(--warm) 0%, rgba(255, 217, 199, 0.4) 35%, transparent 70%);
  border-radius: 50%;
  animation: gentleFloat 7s ease-in-out infinite;
}
.hero-brandmark .line { display: block; }
.hero-brandmark .line:first-child { color: var(--ink); }
.hero-brandmark s {
  text-decoration: line-through;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 0.06em;
  text-decoration-skip-ink: none;
  color: var(--ink);
}
.hero-brandmark .dot { color: var(--accent); }
.hero-brandmark .kicker {
  display: block;
  margin-top: 22px;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}
@keyframes gentleFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
/* Section heads */
.section-head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.section-head .eyebrow { display: inline-block; }
.section-head p { font-size: 1.08rem; color: var(--muted); }

/* Aanpak */
.aanpak { padding: 96px 0; }
.circle-block { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-bottom: 80px; }
.circle-visual { padding: 24px; }
.circle-visual svg { max-width: 480px; margin: 0 auto; }
.circle-text h3 { font-size: 1.8rem; margin-bottom: 16px; }

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.pillar {
  background: var(--surface); border-radius: var(--radius); padding: 32px;
  border: 1px solid var(--line);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.pillar:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.pillar-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--accent-soft); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.pillar-icon svg { width: 26px; height: 26px; }
.pillar h3 { margin-bottom: 8px; }

/* Pakketten */
.pakketten { padding: 96px 0; background: linear-gradient(180deg, transparent, #fff 30%, #fff 70%, transparent); }
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; max-width: 980px; margin: 0 auto; }
.card {
  background: var(--surface); border-radius: var(--radius-lg);
  padding: 40px 36px; border: 1px solid var(--line);
  position: relative; display: flex; flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card-tag {
  display: inline-block; align-self: flex-start;
  font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase;
  font-weight: 700; padding: 6px 12px; border-radius: 999px;
  margin-bottom: 18px;
}
.card-ouders .card-tag { background: var(--accent-soft); color: var(--accent-deep); }
.card-scholen .card-tag { background: var(--school-soft); color: var(--school); }
.card h3 { font-size: 1.7rem; margin-bottom: 4px; }
.card-sub { color: var(--muted); margin-bottom: 22px; }
.price { margin-bottom: 24px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.price .amount { font-family: var(--serif); font-weight: 900; font-size: 2.4rem; color: var(--ink); }
.price .period { display: block; color: var(--muted); font-size: 0.92rem; margin-top: 2px; }
.features { list-style: none; padding: 0; margin: 0 0 12px; display: grid; gap: 12px; flex: 1; }
.features li { position: relative; padding-left: 30px; color: var(--ink-soft); }
.features li::before {
  content: ""; position: absolute; left: 0; top: 6px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f0512f' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/12px no-repeat;
}
.card-scholen .features li::before {
  background: var(--school-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f4d8b' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/12px no-repeat;
}
.card.featured { border: 2px solid var(--ink); transform: translateY(-12px); }
.card.featured:hover { transform: translateY(-18px); }
.card.featured .btn-primary { background: var(--school); }
.card.featured .btn-primary:hover { background: var(--accent); }
.ribbon {
  position: absolute; top: -14px; right: 28px;
  background: var(--gold); color: var(--ink); font-weight: 700; font-size: 0.8rem;
  padding: 6px 14px; border-radius: 999px; letter-spacing: 0.05em;
  box-shadow: 0 8px 24px -8px rgba(245, 185, 66, 0.6);
}
.finetxt { font-size: 0.82rem; color: var(--muted); text-align: center; margin: 12px 0 0; }
.compare-note { text-align: center; color: var(--muted); margin: 40px auto 0; max-width: 600px; }

/* Steps */
.stappen { padding: 96px 0; }
.steps {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px;
  counter-reset: step;
}
.steps li {
  background: var(--surface); border: 1px solid var(--line);
  padding: 28px; border-radius: var(--radius); position: relative;
  transition: border-color 0.2s ease;
}
.steps li:hover { border-color: var(--accent); }
.num {
  font-family: var(--serif); font-weight: 900; font-size: 1.8rem; color: var(--accent);
  display: block; margin-bottom: 8px;
}

/* FAQ */
.faq { padding: 96px 0; }
.faq-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start; }
.accordion details {
  border-top: 1px solid var(--line); padding: 18px 0;
  transition: padding 0.2s ease;
}
.accordion details:last-child { border-bottom: 1px solid var(--line); }
.accordion summary {
  cursor: pointer; font-weight: 600; font-size: 1.05rem;
  list-style: none; display: flex; justify-content: space-between; align-items: center;
  color: var(--ink);
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: "+"; font-size: 1.4rem; color: var(--accent);
  transition: transform 0.2s ease;
}
.accordion details[open] summary::after { content: "−"; }
.accordion details[open] { padding-bottom: 24px; }
.accordion details p { margin-top: 12px; color: var(--ink-soft); }

/* CTA */
.cta { padding: 80px 0; }
.cta-inner {
  background: linear-gradient(135deg, var(--ink) 0%, #1a2436 100%);
  color: #fff; border-radius: var(--radius-lg); padding: 60px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
  position: relative; overflow: hidden;
}
.cta-inner::before {
  content: ""; position: absolute; right: -100px; top: -100px;
  width: 360px; height: 360px; border-radius: 50%;
  background: radial-gradient(circle, var(--accent), transparent 60%);
  opacity: 0.4;
}
.cta-inner h2 { color: #fff; }
.cta-inner p { color: rgba(255,255,255,0.78); }
.cta-form {
  background: #fff; padding: 28px; border-radius: var(--radius);
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  position: relative; z-index: 1;
}
.cta-form label { display: flex; flex-direction: column; gap: 6px; font-size: 0.85rem; color: var(--ink-soft); font-weight: 500; }
.cta-form .full { grid-column: 1 / -1; }
.cta-form input, .cta-form select, .cta-form textarea {
  border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px;
  font: inherit; color: var(--ink); background: #fafafa;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.cta-form input:focus, .cta-form select:focus, .cta-form textarea:focus {
  outline: none; border-color: var(--accent); background: #fff;
}
.cta-form .btn-primary { grid-column: 1 / -1; margin: 8px 0 0; }
.formnote { grid-column: 1 / -1; margin: 0; font-size: 0.92rem; color: var(--accent-deep); min-height: 22px; }

/* Footer */
.site-footer { background: #fff; border-top: 1px solid var(--line); padding: 64px 0 24px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 40px; margin-bottom: 36px; }
.footer-brand { color: var(--muted); margin-top: 12px; max-width: 300px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer a { color: var(--ink-soft); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 20px; border-top: 1px solid var(--line);
  font-size: 0.88rem; color: var(--muted); flex-wrap: wrap; gap: 8px;
}

/* Reveal animations */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 940px) {
  .hero-grid, .circle-block, .faq-grid, .cta-inner { grid-template-columns: 1fr; gap: 40px; }
  .pillars, .cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .card.featured { transform: none; }
  .card.featured:hover { transform: translateY(-6px); }
  .cta-inner { padding: 36px 24px; }
  .cta-form { grid-template-columns: 1fr; }
  .nav-toggle { display: inline-flex; }
  .nav-list {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg); border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: flex-start; gap: 0;
    padding: 16px 24px;
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }
  .nav-list li { width: 100%; padding: 10px 0; border-bottom: 1px solid var(--line); }
  .nav-list li:last-child { border-bottom: 0; }
  .nav-toggle[aria-expanded="true"] + .nav-list,
  .nav-list.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .hero { padding: 48px 0 40px; }
  .aanpak, .pakketten, .stappen, .faq { padding: 64px 0; }
}

@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn-primary, .hero-cta .btn-link { text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}