/* ================================================================
   CRYPTOSPAARBV.NL — STYLESHEET
   Kleurpalet: Donkerblauw #1a2b4a | Goud #f5a623 | Wit #ffffff
   ================================================================ */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  color: #1a2b4a;
  background: #ffffff;
  line-height: 1.7;
}

a { color: #1a5fbf; text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4, h5 { line-height: 1.25; font-weight: 700; }
h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; text-transform: uppercase; letter-spacing: .05em; }

p { margin-bottom: 1rem; }
ul, ol { padding-left: 1.5rem; margin-bottom: 1rem; }
li { margin-bottom: .4rem; }

img { max-width: 100%; height: auto; display: block; }

/* ---- Layout ---- */
.container { max-width: 1100px; margin-inline: auto; padding-inline: 1.25rem; }

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  padding: .75rem 1.5rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: opacity .2s, transform .15s;
  text-decoration: none;
}
.btn:hover { opacity: .88; transform: translateY(-1px); text-decoration: none; }

.btn-primary { background: #f5a623; color: #1a2b4a; }
.btn-secondary {
  background: transparent;
  color: #1a2b4a;
  border: 2px solid #1a2b4a;
}
.btn-secondary:hover { background: #1a2b4a; color: #fff; }
.btn-large { padding: 1rem 2rem; font-size: 1.05rem; }

/* ================================================================
   HEADER / NAV
   ================================================================ */
.site-header {
  background: #1a2b4a;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.header-container {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-block: .85rem;
}

/* Logo */
.site-logo, .footer-logo {
  font-size: 1.35rem;
  font-weight: 800;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-crypto { color: #f5a623; }
.logo-spaar { color: #ffffff; }
.logo-bv {
  color: #ffffff;
  font-size: .8em;
  opacity: .7;
  margin-left: .1em;
}

/* Main Nav */
.main-nav { margin-left: auto; }
.main-nav ul { list-style: none; display: flex; gap: 0; padding: 0; margin: 0; }
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
  display: block;
  padding: .5rem .9rem;
  color: #d0dce8;
  font-size: .9rem;
  font-weight: 500;
  border-radius: 3px;
  transition: color .2s, background .2s;
  text-decoration: none;
}
.main-nav > ul > li > a:hover,
.main-nav > ul > li > a.active {
  color: #f5a623;
  background: rgba(255,255,255,.07);
}

/* Submenu */
.has-submenu { position: relative; display: flex; flex-wrap: wrap; align-items: center; }
.has-submenu > a { flex: 1; }
.has-submenu::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  right: 0;
  height: 6px;
}
.submenu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background: #0f1c30;
  min-width: 220px;
  border-radius: 0 0 6px 6px;
  box-shadow: 0 8px 24px rgba(0,0,0,.3);
  padding: .4rem 0;
  list-style: none;
  z-index: 200;
  width: max-content;
}
.has-submenu:hover > .submenu,
.has-submenu.submenu-open > .submenu { display: block; }
.submenu li a {
  display: block;
  padding: .5rem 1rem;
  color: #b0c4d8;
  font-size: .875rem;
  transition: background .15s, color .15s;
}
.submenu li a:hover { background: #1a2b4a; color: #f5a623; text-decoration: none; }

/* Submenu toggle button (chevron) */
.submenu-toggle {
  background: none;
  border: none;
  color: #d0dce8;
  cursor: pointer;
  font-size: .7rem;
  padding: .5rem .4rem;
  line-height: 1;
}
.submenu-toggle:hover { color: #f5a623; }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .3rem;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform .2s;
}
.header-cta { flex-shrink: 0; font-size: .85rem; padding: .5rem 1rem; }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .header-cta { display: none; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #1a2b4a;
    padding: 1rem 1.25rem;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: .25rem; }
  .main-nav > ul > li > a { padding: .6rem .5rem; }
  .submenu { position: static; display: none; background: rgba(0,0,0,.2); box-shadow: none; border-radius: 4px; margin-top: .25rem; width: 100%; }
  .has-submenu.submenu-open > .submenu { display: block; }
  .has-submenu { flex-wrap: wrap; }
  .submenu-toggle { margin-left: auto; }
}

/* ================================================================
   HOMEPAGE HERO
   ================================================================ */
.hero {
  background: linear-gradient(135deg, #1a2b4a 0%, #0f1c30 100%);
  color: #fff;
  padding: 5rem 0 4rem;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  background: rgba(245,166,35,.15);
  color: #f5a623;
  border: 1px solid rgba(245,166,35,.4);
  border-radius: 20px;
  padding: .3rem 1rem;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.hero h1 { color: #fff; margin-bottom: 1rem; }
.hero h1 em { color: #f5a623; font-style: normal; }
.hero-sub {
  font-size: 1.1rem;
  color: #a0b8d0;
  max-width: 640px;
  margin: 0 auto 2rem;
}
.hero-ctas { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-note { margin-top: 1rem; font-size: .8rem; color: #607080; }

/* ================================================================
   COMPARISON TABLE SECTION
   ================================================================ */
.section { padding: 4rem 0; }
.section-alt { background: #f4f7fb; }
.section-title { text-align: center; margin-bottom: .5rem; }
.section-sub { text-align: center; color: #5a6a7a; margin-bottom: 2.5rem; }

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .95rem;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,0,0,.08);
}
.comparison-table th {
  padding: 1rem 1.25rem;
  text-align: left;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.comparison-table th:first-child { background: #e8edf4; color: #1a2b4a; }
.comparison-table th.col-prive { background: #ffe5e5; color: #c0392b; }
.comparison-table th.col-bv { background: #d4edda; color: #1a6b2a; }
.comparison-table td {
  padding: .85rem 1.25rem;
  border-bottom: 1px solid #e0e8f0;
  vertical-align: middle;
}
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:nth-child(even) td { background: #f9fbfd; }
.bad { color: #c0392b; font-weight: 600; }
.good { color: #1a6b2a; font-weight: 600; }
.comparison-table td:first-child { font-weight: 500; }

/* ================================================================
   VOORDELEN CARDS
   ================================================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.card {
  background: #fff;
  border: 1px solid #dde5f0;
  border-radius: 8px;
  padding: 1.75rem 1.5rem;
  position: relative;
  transition: box-shadow .2s, transform .2s;
}
.card:hover { box-shadow: 0 6px 24px rgba(26,43,74,.12); transform: translateY(-2px); }
.card-icon {
  width: 48px;
  height: 48px;
  background: #f0f5ff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.card h3 { margin-bottom: .5rem; }
.card p { color: #4a5a6a; font-size: .9rem; margin-bottom: 0; }
.card-link {
  display: inline-block;
  margin-top: .75rem;
  font-size: .85rem;
  color: #1a5fbf;
  font-weight: 600;
}

/* ================================================================
   ROUTE STEPS
   ================================================================ */
.route-steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.step {
  background: #fff;
  border-radius: 8px;
  padding: 1.5rem;
  border-left: 4px solid #f5a623;
}
.step::before {
  counter-increment: step;
  content: "Stap " counter(step);
  display: block;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #f5a623;
  margin-bottom: .5rem;
}
.step h3 { font-size: 1rem; margin-bottom: .4rem; }
.step p { font-size: .875rem; color: #5a6a7a; margin-bottom: 0; }

/* ================================================================
   CTA SECTION
   ================================================================ */
.cta-section {
  background: linear-gradient(135deg, #1a2b4a, #0f1c30);
  color: #fff;
  padding: 4rem 0;
  text-align: center;
}
.cta-section h2 { color: #fff; margin-bottom: .75rem; }
.cta-section p { color: #a0b8d0; max-width: 540px; margin: 0 auto 2rem; }

/* ================================================================
   PAGE CONTENT
   ================================================================ */
.page-content { padding: 3rem 0; }
.page-header { margin-bottom: 2rem; border-bottom: 2px solid #f5a623; padding-bottom: 1rem; }
.page-header h1 { margin-bottom: .5rem; }
.page-intro { color: #5a6a7a; font-size: 1.05rem; }
.page-body h2 { margin-top: 2rem; margin-bottom: .75rem; }
.page-body h3 { margin-top: 1.5rem; margin-bottom: .5rem; }

/* ================================================================
   KENNISBANK OVERVIEW
   ================================================================ */
.kennisbank-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.kennisbank-card {
  border: 1px solid #dde5f0;
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow .2s, transform .2s;
  background: #fff;
}
.kennisbank-card:hover { box-shadow: 0 6px 24px rgba(26,43,74,.12); transform: translateY(-2px); }
.kennisbank-card-header {
  background: #1a2b4a;
  padding: 1.25rem 1.5rem;
  color: #fff;
}
.kennisbank-card-header .cat-tag {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: #f5a623;
  font-weight: 700;
  margin-bottom: .4rem;
}
.kennisbank-card-header h3 { color: #fff; font-size: 1rem; }
.kennisbank-card-body { padding: 1.25rem 1.5rem; }
.kennisbank-card-body p { font-size: .9rem; color: #4a5a6a; margin-bottom: .75rem; }
.read-more { font-size: .85rem; font-weight: 600; color: #1a5fbf; }

/* ================================================================
   KENNISBANK ARTICLE
   ================================================================ */
.kennisbank-article { padding: 2.5rem 0 4rem; }
.breadcrumb { font-size: .8rem; color: #6a7a8a; margin-bottom: 1.5rem; }
.breadcrumb a { color: #1a5fbf; }
.breadcrumb a:hover { text-decoration: underline; }
.article-header { margin-bottom: 2rem; border-bottom: 2px solid #f5a623; padding-bottom: 1.25rem; }
.article-meta { display: flex; gap: 1rem; margin-bottom: .75rem; }
.article-category {
  background: #f0f5ff;
  color: #1a2b4a;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: .2rem .6rem;
  border-radius: 3px;
}
.reading-time { font-size: .8rem; color: #7a8a9a; align-self: center; }
.article-intro { color: #4a5a6a; font-size: 1.05rem; margin-top: .75rem; }
.article-body { max-width: 720px; }
.article-body h2 { margin-top: 2.25rem; margin-bottom: .75rem; color: #1a2b4a; }
.article-body h3 { margin-top: 1.75rem; margin-bottom: .5rem; }
.article-body blockquote {
  border-left: 4px solid #f5a623;
  padding: .75rem 1.25rem;
  background: #f9fbfd;
  margin: 1.5rem 0;
  color: #3a4a5a;
  font-style: italic;
}
.article-body table { border-collapse: collapse; width: 100%; margin: 1.5rem 0; }
.article-body table th,
.article-body table td { border: 1px solid #dde5f0; padding: .6rem .9rem; }
.article-body table th { background: #f0f5ff; font-weight: 600; }
.article-footer { margin-top: 3rem; border-top: 1px solid #dde5f0; padding-top: 1.5rem; }

/* ================================================================
   DISCLAIMER BOX
   ================================================================ */
.disclaimer-box {
  background: #fff8e6;
  border: 1px solid #f5a623;
  border-radius: 6px;
  padding: 1rem 1.25rem;
  font-size: .875rem;
  color: #5a4a20;
  margin-bottom: 1.5rem;
}

/* ================================================================
   TOOLS PAGE
   ================================================================ */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.tool-card {
  border: 1px solid #dde5f0;
  border-radius: 8px;
  padding: 1.5rem;
  background: #fff;
  display: flex;
  flex-direction: column;
}
.tool-icon { font-size: 2rem; margin-bottom: .75rem; }
.tool-card h3 { margin-bottom: .4rem; }
.tool-card p { font-size: .9rem; color: #5a6a7a; flex: 1; margin-bottom: 1rem; }
.tool-card .btn { align-self: flex-start; }
.affiliate-section { margin-top: 3rem; }
.affiliate-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}
.affiliate-card {
  border: 1px solid #dde5f0;
  border-radius: 8px;
  padding: 1.25rem;
  text-align: center;
  background: #f9fbfd;
  transition: box-shadow .2s;
}
.affiliate-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,.1); text-decoration: none; }
.affiliate-name { font-weight: 700; display: block; margin-bottom: .25rem; color: #1a2b4a; }
.affiliate-desc { font-size: .8rem; color: #6a7a8a; }

/* ================================================================
   FOOTER
   ================================================================ */
.site-footer { background: #0f1c30; color: #7090a8; padding: 3rem 0 1.5rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
.footer-brand p { font-size: .875rem; color: #5a7080; margin-top: .75rem; }
.footer-nav-col h4 { color: #9ab0c0; margin-bottom: .75rem; font-size: .75rem; }
.footer-nav-col ul { list-style: none; padding: 0; margin: 0; }
.footer-nav-col li { margin-bottom: .4rem; }
.footer-nav-col a { color: #6a8090; font-size: .875rem; transition: color .15s; }
.footer-nav-col a:hover { color: #f5a623; text-decoration: none; }
.footer-bottom { border-top: 1px solid #1e3050; padding-top: 1.5rem; }
.disclaimer-text { font-size: .8rem; color: #506070; margin-bottom: .5rem; }
.copyright { font-size: .78rem; color: #405060; }

@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}

/* ================================================================
   UTILITY
   ================================================================ */
.text-center { text-align: center; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.highlight { color: #f5a623; }

/* Responsive table wrapper */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

@media (max-width: 700px) {
  .hero { padding: 3rem 0 2.5rem; }
  .section { padding: 2.5rem 0; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .article-body { max-width: 100%; }
}

/* ================================================================
   GRAFIEKEN (Chart.js)
   ================================================================ */
.chart-wrap {
  background: #f9fbfd;
  border: 1px solid #dce6ef;
  border-radius: 10px;
  padding: 1.25rem 1.5rem 1rem;
  margin: 1.75rem 0;
}
.chart-wrap figcaption {
  font-size: .8rem;
  color: #6a7a8a;
  text-align: center;
  margin-top: .6rem;
}
.chart-wrap canvas {
  display: block;
  width: 100% !important;
  max-height: 320px;
}
@media (max-width: 640px) {
  .chart-wrap { padding: .75rem .75rem .5rem; }
  .chart-wrap canvas { max-height: 240px; }
}