/* =========================================================
   vakboekhouder.nl - premium one-page stylesheet
   Kleurenpalet (uit huisstijl):
   Navy   #0D1B2A   Slate #2B2F36   Oranje #FF6A00
   Lichtgrijs #F2F4F7   Wit #FFFFFF
   ========================================================= */

:root {
  --navy: #0D1B2A;
  --navy-light: #16283d;
  --slate: #2B2F36;
  --orange: #FF6A00;
  --orange-dark: #E25E00;
  --grey-100: #F2F4F7;
  --grey-200: #E7EBF0;
  --grey-500: #6b7280;
  --white: #FFFFFF;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 8px rgba(13, 27, 42, 0.06);
  --shadow-md: 0 12px 32px rgba(13, 27, 42, 0.10);
  --shadow-lg: 0 24px 60px rgba(13, 27, 42, 0.16);
  --container: 1160px;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-head: "Sora", "Inter", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--slate);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--navy);
  line-height: 1.15;
  margin: 0 0 .6em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0 0 1em; color: var(--slate); }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
img { max-width: 100%; display: block; }

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

section { padding: 88px 0; }
@media (max-width: 640px) { section { padding: 56px 0; } }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--orange);
  background: rgba(255, 106, 0, .08);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p.lead { font-size: 1.08rem; color: var(--grey-500); }

.bg-grey { background: var(--grey-100); }
.bg-navy { background: var(--navy); color: var(--grey-200); }
.bg-navy h2, .bg-navy h3 { color: var(--white); }
.bg-navy p { color: #b8c2cf; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .96rem;
  padding: 14px 26px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--orange); color: var(--white); box-shadow: 0 10px 24px rgba(255,106,0,.28); }
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-2px); box-shadow: 0 14px 30px rgba(255,106,0,.36); }
.btn-dark { background: var(--navy); color: var(--white); }
.btn-dark:hover { background: var(--navy-light); transform: translateY(-2px); }
.btn-outline { background: transparent; border-color: rgba(13,27,42,.16); color: var(--navy); }
.btn-outline:hover { border-color: var(--navy); background: var(--navy); color: var(--white); }
.btn-outline-light { background: transparent; border-color: rgba(255,255,255,.3); color: var(--white); }
.btn-outline-light:hover { background: var(--white); color: var(--navy); }
.btn-block { width: 100%; }
.btn-sm { padding: 10px 20px; font-size: .88rem; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--grey-200);
  box-shadow: 0 1px 0 rgba(13,27,42,.03);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 38px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-family: var(--font-head); font-weight: 800; color: var(--navy); font-size: .96rem; letter-spacing: -0.01em; }
.brand-text span { font-size: .66rem; color: var(--grey-500); font-weight: 500; }

.main-nav { display: flex; align-items: center; justify-content: flex-end; gap: 0; min-width: 0; }
.main-nav a {
  position: relative;
  font-weight: 600;
  font-size: .82rem;
  color: var(--slate);
  padding: 8px 7px;
  border-radius: 999px;
  white-space: nowrap;
  transition: color .15s ease, background .15s ease;
}
.main-nav a:hover { color: var(--navy); background: var(--grey-100); }
.main-nav a::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 3px;
  height: 2px;
  border-radius: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}
.main-nav a:hover::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 8px; flex: none; }
.header-actions .btn-sm { padding-left: 14px; padding-right: 14px; font-size: .8rem; }
.nav-portal-link { display: none; }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--navy); margin: 5px 0; border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }

@media (max-width: 1100px) {
  .main-nav { position: fixed; top: 70px; left: 0; right: 0; height: calc(100vh - 70px); background: var(--white); flex-direction: column; align-items: stretch; justify-content: flex-start; padding: 30px 24px; gap: 6px; transform: translateX(100%); transition: transform .25s ease; overflow-y: auto; }
  .main-nav.open { transform: translateX(0); }
  .main-nav a { padding: 14px 16px; font-size: 1rem; border-radius: 10px; white-space: normal; }
  .nav-portal-link { display: block; order: -1; color: var(--orange); font-weight: 800; border-bottom: 1px solid var(--grey-200); margin-bottom: 8px; padding-bottom: 20px !important; }
  .header-portal-btn { display: none; }
  .nav-toggle { display: block; }
}

@media (max-width: 620px) {
  .header-inner { gap: 10px; }
  .brand img { height: 34px; }
  .brand-text { display: none; }
  .header-actions .btn-sm { padding-left: 14px; padding-right: 14px; font-size: .78rem; }
}

/* Voorkomt dat een overvolle header-rij de hele pagina horizontaal laat scrollen (en de mobiele drawer meesleept) */
html, body { overflow-x: hidden; max-width: 100%; }

/* ===== Hero ===== */
.hero { padding: 70px 0 90px; position: relative; overflow: hidden; background: linear-gradient(180deg, var(--grey-100) 0%, var(--white) 100%); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 8px; background: var(--white); border: 1px solid var(--grey-200); padding: 8px 16px; border-radius: 999px; font-size: .82rem; font-weight: 600; color: var(--navy); box-shadow: var(--shadow-sm); margin-bottom: 22px; }
.hero-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); }
.hero h1 { margin-bottom: .45em; }
.hero h1 .accent { color: var(--orange); }
.hero .lead { font-size: 1.15rem; color: var(--grey-500); max-width: 520px; margin-bottom: 30px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-trust { display: flex; gap: 28px; flex-wrap: wrap; }
.hero-trust div { display: flex; flex-direction: column; }
.hero-trust strong { font-family: var(--font-head); font-size: 1.5rem; color: var(--navy); }
.hero-trust span { font-size: .82rem; color: var(--grey-500); }

.hero-visual { position: relative; }
.hero-card { background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 30px; border: 1px solid var(--grey-200); }
.hero-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.hero-card-top img { height: 34px; }
.badge-live { display: flex; align-items: center; gap: 6px; font-size: .75rem; font-weight: 700; color: #16a34a; background: #f0fdf4; padding: 5px 10px; border-radius: 999px; }
.badge-live .dot { width: 7px; height: 7px; border-radius: 50%; background: #16a34a; }
.hero-row { display: flex; align-items: center; justify-content: space-between; padding: 13px 0; border-bottom: 1px dashed var(--grey-200); }
.hero-row:last-child { border-bottom: none; }
.hero-row .label { display: flex; align-items: center; gap: 12px; font-weight: 600; color: var(--navy); font-size: .92rem; }
.hero-row .icon { width: 34px; height: 34px; border-radius: 10px; background: var(--grey-100); display: flex; align-items: center; justify-content: center; color: var(--orange); font-weight: 800; }
.hero-row .status { font-size: .8rem; font-weight: 700; color: #16a34a; }
.hero-float { position: absolute; background: var(--navy); color: var(--white); border-radius: var(--radius-md); padding: 16px 20px; box-shadow: var(--shadow-lg); }
.hero-float.f1 { bottom: -22px; left: -22px; }
.hero-float.f1 strong { font-family: var(--font-head); font-size: 1.4rem; color: var(--orange); display: block; }
.hero-float.f1 span { font-size: .78rem; color: #b8c2cf; }

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .hero-float.f1 { left: 12px; bottom: -18px; }
}

/* ===== Logos strip ===== */
.trustbar { padding: 34px 0; border-bottom: 1px solid var(--grey-200); }
.trustbar-inner { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; justify-content: center; }
.trustbar span.label { font-size: .82rem; color: var(--grey-500); font-weight: 600; }
.trustbar .pill { background: var(--grey-100); color: var(--navy); font-weight: 700; font-size: .85rem; padding: 8px 16px; border-radius: 999px; }

/* ===== USP / feature grid ===== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
@media (max-width: 860px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.feature-card { background: var(--white); border: 1px solid var(--grey-200); border-radius: var(--radius-md); padding: 30px; transition: box-shadow .2s ease, transform .2s ease; }
.feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.feature-icon { width: 50px; height: 50px; border-radius: 14px; background: rgba(255,106,0,.1); color: var(--orange); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; font-size: 1.4rem; }
.feature-card h3 { margin-bottom: 8px; }
.feature-card p { color: var(--grey-500); font-size: .95rem; margin: 0; }

.check-list li { display: flex; gap: 12px; align-items: flex-start; padding: 9px 0; }
.check-list li::before { content: "✓"; flex: none; width: 22px; height: 22px; border-radius: 50%; background: rgba(255,106,0,.12); color: var(--orange); font-weight: 800; font-size: .78rem; display: flex; align-items: center; justify-content: center; margin-top: 2px; }
.cross-list li { display: flex; gap: 12px; align-items: flex-start; padding: 9px 0; color: var(--grey-500); }
.cross-list li::before { content: "–"; flex: none; width: 22px; height: 22px; border-radius: 50%; background: var(--grey-200); color: var(--slate); font-weight: 800; font-size: .9rem; display: flex; align-items: center; justify-content: center; }

/* ===== Diensten ===== */
.service-row { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
@media (max-width: 860px) { .service-row { grid-template-columns: 1fr; gap: 30px; } }

/* ===== Pakketten / pricing ===== */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
@media (max-width: 960px) { .pricing-grid { grid-template-columns: 1fr; } }
.price-card { background: var(--white); border: 1px solid var(--grey-200); border-radius: var(--radius-lg); padding: 34px 28px; display: flex; flex-direction: column; position: relative; transition: transform .2s ease, box-shadow .2s ease; }
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.price-card.featured { border-color: var(--orange); box-shadow: var(--shadow-lg); background: var(--navy); color: var(--white); }
.price-card.featured h3, .price-card.featured .price-amount { color: var(--white); }
.price-card.featured p, .price-card.featured .price-sub { color: #b8c2cf; }
.price-card.featured .check-list li { color: #dfe5ec; }
.price-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--orange); color: var(--white); font-size: .74rem; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; padding: 6px 16px; border-radius: 999px; white-space: nowrap; }
.price-card h3 { margin-bottom: 4px; }
.price-sub { font-size: .85rem; color: var(--grey-500); margin-bottom: 18px; }
.price-amount { font-family: var(--font-head); font-size: 2.6rem; font-weight: 800; color: var(--navy); }
.price-amount span { font-size: 1rem; font-weight: 600; color: var(--grey-500); }
.price-card.featured .price-amount span { color: #b8c2cf; }
.price-card .check-list { margin: 22px 0 26px; flex: 1; }
.price-card .check-list li { font-size: .92rem; padding: 7px 0; }
.price-note { text-align: center; margin-top: 30px; color: var(--grey-500); font-size: .92rem; }

.startup-costs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px; }
@media (max-width: 700px) { .startup-costs { grid-template-columns: 1fr; } }
.cost-card { background: var(--grey-100); border-radius: var(--radius-md); padding: 24px 26px; }
.cost-card strong { display: block; font-family: var(--font-head); font-size: 1.3rem; color: var(--navy); margin-bottom: 4px; }
.cost-card span { font-size: .9rem; color: var(--grey-500); }

/* ===== Stappenplan ===== */
.steps { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; counter-reset: step; }
@media (max-width: 960px) { .steps { grid-template-columns: 1fr; } }
.step { background: var(--white); border: 1px solid var(--grey-200); border-radius: var(--radius-md); padding: 26px 22px; position: relative; }
.step-num { width: 38px; height: 38px; border-radius: 50%; background: var(--navy); color: var(--white); font-family: var(--font-head); font-weight: 800; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.step h3 { font-size: 1.02rem; margin-bottom: 6px; }
.step p { font-size: .88rem; color: var(--grey-500); margin: 0; }

/* ===== Voor wie ===== */
.branch-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 860px) { .branch-grid { grid-template-columns: repeat(2, 1fr); } }
.branch-chip { background: var(--white); border: 1px solid var(--grey-200); border-radius: var(--radius-md); padding: 20px; text-align: center; font-weight: 700; color: var(--navy); font-size: .94rem; transition: all .2s ease; }
.branch-chip:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }

.criteria-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 40px; }
@media (max-width: 860px) { .criteria-row { grid-template-columns: 1fr; } }
.criteria-card { text-align: center; padding: 24px; }
.criteria-card strong { display: block; font-family: var(--font-head); font-size: 1.7rem; color: var(--orange); margin-bottom: 6px; }

/* ===== Over ons ===== */
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: center; }
@media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; } }
.about-media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); background: var(--navy); padding: 50px 30px; text-align: center; }
.about-media img { margin: 0 auto 20px; height: auto; width: 140px; }
.about-media p { color: #b8c2cf; font-style: italic; }
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 30px; }
.stat-grid div strong { display: block; font-family: var(--font-head); font-size: 1.7rem; color: var(--navy); }
.stat-grid div span { font-size: .85rem; color: var(--grey-500); }

/* ===== FAQ ===== */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--grey-200); }
.faq-item summary { cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; padding: 22px 4px; font-weight: 700; color: var(--navy); font-family: var(--font-head); font-size: 1.02rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.4rem; color: var(--orange); transition: transform .2s ease; flex: none; margin-left: 16px; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-answer { padding: 0 4px 22px; color: var(--grey-500); font-size: .95rem; max-width: 680px; }

/* ===== CTA banner ===== */
.cta-banner { background: linear-gradient(120deg, var(--navy) 0%, #10233a 100%); border-radius: var(--radius-lg); padding: 60px 50px; text-align: center; color: var(--white); position: relative; overflow: hidden; }
.cta-banner::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 85% 20%, rgba(255,106,0,.25), transparent 55%); }
.cta-banner * { position: relative; }
.cta-banner h2 { color: var(--white); }
.cta-banner p { color: #b8c2cf; max-width: 560px; margin: 0 auto 28px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ===== Footer ===== */
.site-footer { background: var(--navy); color: #b8c2cf; padding: 70px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.footer-brand img { height: 36px; }
.footer-brand strong { color: var(--white); font-family: var(--font-head); }
.site-footer h4 { color: var(--white); font-family: var(--font-head); font-size: .95rem; margin-bottom: 16px; }
.site-footer ul li { margin-bottom: 10px; }
.site-footer a { color: #b8c2cf; font-size: .92rem; transition: color .15s ease; }
.site-footer a:hover { color: var(--orange); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .82rem; color: #8894a3; }

/* ===== Forms ===== */
.form-card { background: var(--white); border: 1px solid var(--grey-200); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-md); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field { margin-bottom: 20px; display: flex; flex-direction: column; gap: 7px; }
.field label { font-weight: 700; font-size: .88rem; color: var(--navy); }
.field label .opt { font-weight: 400; color: var(--grey-500); }
.field input, .field select, .field textarea {
  font-family: var(--font-body);
  font-size: .95rem;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--grey-200);
  background: var(--grey-100);
  color: var(--slate);
  transition: border-color .15s ease, background .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--orange); background: var(--white); }
.field textarea { resize: vertical; min-height: 110px; }
.radio-group { display: flex; gap: 14px; flex-wrap: wrap; }
.radio-option { flex: 1; min-width: 150px; border: 1.5px solid var(--grey-200); border-radius: var(--radius-sm); padding: 12px 14px; cursor: pointer; display: flex; align-items: center; gap: 10px; font-size: .9rem; font-weight: 600; color: var(--navy); }
.radio-option:has(input:checked) { border-color: var(--orange); background: rgba(255,106,0,.06); }
.checkbox-row { display: flex; gap: 10px; align-items: flex-start; font-size: .85rem; color: var(--grey-500); }
.checkbox-row input { margin-top: 3px; }
.honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; }

.alert { padding: 16px 18px; border-radius: var(--radius-sm); margin-bottom: 24px; font-size: .92rem; font-weight: 600; }
.alert-success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.alert-error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

.page-hero { background: var(--grey-100); padding: 60px 0; text-align: center; }
.page-hero h1 { margin-bottom: 10px; }
.page-hero p { color: var(--grey-500); max-width: 560px; margin: 0 auto; }

.legal-content { max-width: 780px; margin: 0 auto; }
.legal-content h2 { margin-top: 1.6em; font-size: 1.3rem; }
.legal-content p, .legal-content li { color: var(--grey-500); }
.legal-content ul { margin: 0 0 1em 1.2em; list-style: disc; }

.back-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--navy); margin-bottom: 20px; font-size: .92rem; }
.back-link:hover { color: var(--orange); }

.breadcrumb-back { padding: 20px 0 0; }