/*
 * SB NEXT, marketingsite
 * Kleuren en maten komen uit de huisstijl (huisstijl/SB_NEXT_huisstijl.md,
 * huisstijl/tokens.css in de app-repo). Dit bestand herhaalt die tokens met
 * hetzelfde rolpatroon: merkkleuren identiek in beide thema's, alleen de
 * grondkleuren (achtergrond/tekst/rand) wisselen tussen licht en donker.
 */

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/inter-var-latin.woff2") format("woff2");
}

:root {
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Merkkleuren: identiek in beide thema's */
  --sb-blue: #153fea;
  --sb-blue-bright: #078bee;
  --sb-cyan: #19c8f5;
  --sb-gradient: linear-gradient(135deg, #19c8f5 0%, #078bee 48%, #153fea 100%);

  /* Lichte modus (standaard) */
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-2: #eef2f9;
  --text: #06132e;
  --text-2: #45526e;
  --muted: #6b7994;
  --border: #e1e8f5;
  --link: var(--sb-blue);
  --link-hover: #0f2fc0;
  --accent-text: var(--sb-blue-bright);

  --success: #15803d;
  --success-bg: #e7f9ee;
  --warn: #b45309;
  --warn-bg: #fef3e2;

  /* Navy band: hero, vertrouwen, beveiliging, cta, footer */
  --band: #06132e;
  --band-2: #091a3d;
  --band-3: #0d2149;
  --band-border: #1b3158;
  --band-text: #ffffff;
  --band-text-2: #aebbd0;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;

  --shadow-sm: 0 1px 2px rgba(6, 19, 46, 0.06);
  --focus-ring: 0 0 0 3px rgba(21, 63, 234, 0.35);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #06132e;
    --surface: #091a3d;
    --surface-2: #0d2149;
    --text: #ffffff;
    --text-2: #aebbd0;
    --muted: #8393ad;
    --border: #1b3158;
    --link: var(--sb-cyan);
    --link-hover: var(--sb-blue-bright);
    --accent-text: var(--sb-cyan);
    --success-bg: rgba(34, 197, 94, 0.16);
    --warn-bg: rgba(245, 158, 11, 0.16);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  }
}

/* -------------------------------------------------- reset & basis ------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 var(--sans);
  font-feature-settings: "cv11";
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--link); text-underline-offset: 3px; }
a:hover { color: var(--link-hover); }
:focus-visible { outline: 2px solid var(--sb-blue); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3, h4 { text-wrap: balance; margin: 0; font-weight: 700; letter-spacing: -0.015em; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; }
button { font: inherit; }

.sbn-container { max-width: 1160px; margin-inline: auto; padding-inline: 24px; }
.sbn-container--narrow { max-width: 760px; }
.sbn-only-light { color-scheme: light; }

.sbn-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin: 0 0 10px;
}
.sbn-band .sbn-label { color: var(--sb-cyan); }

.sbn-h1 {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.sbn-h2 {
  font-size: clamp(24px, 2.6vw, 30px);
  line-height: 1.2;
  margin-bottom: var(--space-5);
}
.sbn-h3 { font-size: 18px; line-height: 1.35; font-weight: 600; }
.sbn-lede {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-2);
  max-width: 62ch;
}
.sbn-band .sbn-lede { color: var(--band-text-2); }
.sbn-prose { max-width: 68ch; color: var(--text-2); }
.sbn-prose p { margin: 0 0 1em; }
.tabular { font-variant-numeric: tabular-nums; }

/* -------------------------------------------------------------- skip --- */
.sbn-skiplink {
  position: absolute; left: -9999px; top: 0; z-index: 1000;
  background: var(--sb-blue); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0;
}
.sbn-skiplink:focus { left: 0; }

/* -------------------------------------------------------------- header - */
.sbn-header {
  position: sticky; top: 0; z-index: 40;
  background: var(--band);
  border-bottom: 1px solid var(--band-border);
}
.sbn-header-inner {
  display: flex; align-items: center; gap: 20px;
  padding-block: 14px;
}
.sbn-brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; flex-shrink: 0; }
.sbn-brand img { height: 26px; width: auto; }
.sbn-nav { display: flex; gap: 22px; margin-inline: auto; flex-wrap: wrap; }
.sbn-nav a { color: var(--band-text-2); text-decoration: none; font-size: 14.5px; font-weight: 500; }
.sbn-nav a:hover, .sbn-nav a[aria-current="page"] { color: #fff; }
.sbn-header-actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.sbn-header-actions .sbn-login { color: var(--band-text-2); text-decoration: none; font-size: 14.5px; font-weight: 500; }
.sbn-header-actions .sbn-login:hover { color: #fff; }
.sbn-nav-toggle { display: none; background: none; border: 1px solid var(--band-border); color: #fff; border-radius: 8px; padding: 7px 10px; }

@media (max-width: 860px) {
  .sbn-nav { position: absolute; left: 0; right: 0; top: 100%; background: var(--band); flex-direction: column; gap: 0; border-bottom: 1px solid var(--band-border); padding: 6px 24px 14px; display: none; }
  .sbn-nav.is-open { display: flex; }
  .sbn-nav a { padding: 10px 0; border-bottom: 1px solid var(--band-border); }
  .sbn-nav a:last-child { border-bottom: 0; }
  .sbn-nav-toggle { display: inline-flex; align-items: center; }
  .sbn-header-actions .sbn-nav-label { display: none; }
}

/* --------------------------------------------------------------- band -- */
.sbn-band {
  background: var(--band);
  color: var(--band-text);
  position: relative; isolation: isolate; overflow: hidden;
}
.sbn-band::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(circle at 14% 0%, rgba(21, 63, 234, 0.32), transparent 42%),
    radial-gradient(circle at 96% 110%, rgba(25, 200, 245, 0.14), transparent 40%);
}
.sbn-band a:not(.sbn-btn) { color: #fff; text-decoration underline; }
.sbn-band-pad { padding-block: var(--space-8); }
.sbn-band-pad--sm { padding-block: var(--space-6); }

/* --------------------------------------------------------------- hero -- */
.sbn-hero { padding-block: var(--space-7) var(--space-8); }
.sbn-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-7); align-items: center; }
.sbn-hero p.sbn-lede { margin-top: var(--space-4); }
.sbn-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: var(--space-6); }
.sbn-hero-trust { margin-top: var(--space-5); color: var(--band-text-2); font-size: 13px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.sbn-hero-trust .dot { color: var(--sb-cyan); }
@media (max-width: 860px) { .sbn-hero-grid { grid-template-columns: 1fr; } }

.sbn-hexfield {
  border: 1px solid var(--band-border);
  border-radius: var(--radius-lg);
  background: var(--band-2);
  padding: 18px;
}
.sbn-hexfield svg { width: 100%; height: auto; }
.sbn-hexfield figcaption { margin: 10px 2px 0; font-size: 12.5px; color: var(--band-text-2); }
.hx { fill: rgba(21, 63, 234, 0.14); stroke: rgba(25, 200, 245, 0.22); stroke-width: 1; transition: opacity 400ms ease; }
.hx.on { fill: url(#sbn-hxg); stroke: rgba(25, 200, 245, 0.9); }
@media (prefers-reduced-motion: no-preference) {
  .hx.on { animation: sbnPulse 3400ms ease-in-out infinite; }
  .hx.on:nth-child(3n) { animation-delay: -900ms; }
  .hx.on:nth-child(5n) { animation-delay: -1900ms; }
}
@keyframes sbnPulse { 0%, 100% { opacity: 0.85; } 50% { opacity: 1; } }

/* ------------------------------------------------------------- buttons - */
.sbn-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 14.5px; font-weight: 600; line-height: 1;
  padding: 13px 20px; border-radius: 10px; text-decoration: none;
  border: 1px solid transparent; transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
  min-height: 46px;
}
.sbn-btn:active { transform: translateY(1px); }
.sbn-btn--primary { background: var(--sb-gradient); color: #fff; }
.sbn-btn--primary:hover { filter: brightness(1.07); color: #fff; }
.sbn-btn--ghost { border-color: var(--band-border); color: #fff; }
.sbn-btn--ghost:hover { border-color: var(--sb-cyan); color: #fff; }
.sbn-btn--light { background: var(--sb-blue); color: #fff; }
.sbn-btn--light:hover { background: var(--sb-blue-bright); color: #fff; }
.sbn-btn--outline { border-color: var(--border); color: var(--text); }
.sbn-btn--outline:hover { border-color: var(--sb-blue); color: var(--sb-blue); }
.sbn-btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* --------------------------------------------------------------- vertrouwen bar */
.sbn-trustbar { border-top: 1px solid var(--band-border); padding-block: 16px; }
.sbn-trustbar ul { display: flex; flex-wrap: wrap; gap: 10px 28px; list-style: none; color: var(--band-text-2); font-size: 13.5px; }
.sbn-trustbar li { display: flex; align-items: center; gap: 8px; }
.sbn-trustbar svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--sb-cyan); }

/* -------------------------------------------------------------- section  */
.sbn-section { padding-block: var(--space-8); }
.sbn-section--tight { padding-block: var(--space-7); }
.sbn-section-head { max-width: 62ch; margin-bottom: var(--space-6); }

/* -------------------------------------------------------------- grids --- */
.sbn-grid { display: grid; gap: var(--space-5); }
.sbn-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sbn-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sbn-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 920px) { .sbn-grid--3, .sbn-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .sbn-grid--2, .sbn-grid--3, .sbn-grid--4 { grid-template-columns: 1fr; } }

.sbn-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: var(--space-5); display: flex; flex-direction: column; gap: 10px;
}
.sbn-card--band { background: var(--band-2); border-color: var(--band-border); color: #fff; }
.sbn-card svg { width: 26px; height: 26px; color: var(--sb-blue-bright); }
.sbn-card--band svg { color: var(--sb-cyan); }
.sbn-card h3 { font-size: 17px; }
.sbn-card p { font-size: 14.5px; color: var(--text-2); margin: 0; }
.sbn-card--band p { color: var(--band-text-2); }

/* -------------------------------------------------------- afas callout - */
.sbn-afas-card {
  background: var(--sb-gradient); border-radius: var(--radius-lg); padding: var(--space-6);
  color: #fff; display: grid; gap: var(--space-2);
}
.sbn-afas-card h3 { font-size: 20px; }
.sbn-afas-card p { color: rgba(255, 255, 255, 0.92); max-width: 56ch; }

/* ---------------------------------------------------------- pilotklanten */
.sbn-testi {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: var(--space-5); display: flex; flex-direction: column; gap: 14px; justify-content: space-between;
}
.sbn-testi blockquote { margin: 0; font-size: 15.5px; color: var(--text); line-height: 1.5; }
.sbn-testi cite { font-style: normal; font-size: 13.5px; color: var(--muted); display: block; }
.sbn-testi img { height: 22px; width: auto; opacity: 0.9; }

/* -------------------------------------------------------------- faq ---- */
.sbn-faq { border-top: 1px solid var(--border); }
.sbn-faq details { border-bottom: 1px solid var(--border); padding-block: 4px; }
.sbn-faq summary {
  cursor: pointer; list-style: none; padding: 16px 30px 16px 0; position: relative;
  font-weight: 600; font-size: 15.5px; color: var(--text);
}
.sbn-faq summary::-webkit-details-marker { display: none; }
.sbn-faq summary::after {
  content: ""; position: absolute; right: 8px; top: 19px; width: 9px; height: 9px;
  border-right: 2px solid var(--sb-blue); border-bottom: 2px solid var(--sb-blue);
  transform: rotate(45deg); transition: transform 200ms ease, top 200ms ease;
}
.sbn-faq details[open] summary::after { transform: rotate(225deg); top: 24px; }
.sbn-faq .sbn-faq-a { padding: 0 30px 18px 0; color: var(--text-2); font-size: 15px; max-width: 66ch; }

/* ---------------------------------------------------------------- cta -- */
.sbn-cta { text-align: left; }
.sbn-cta-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); flex-wrap: wrap; }

/* -------------------------------------------------------------- footer - */
.sbn-footer { background: var(--band); color: var(--band-text); border-top: 1px solid var(--band-border); }
.sbn-footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-6); padding-block: var(--space-7); }
.sbn-footer-brand img { height: 24px; margin-bottom: 10px; }
.sbn-footer-tagline { color: var(--band-text-2); font-size: 13.5px; max-width: 30ch; }
.sbn-footer h4 { font-size: 12.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--band-text-2); margin-bottom: 12px; }
.sbn-footer ul { list-style: none; display: grid; gap: 9px; }
.sbn-footer a { color: var(--band-text-2); text-decoration: none; font-size: 14.5px; }
.sbn-footer a:hover { color: #fff; }
.sbn-footer-bottom {
  border-top: 1px solid var(--band-border); padding-block: 18px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  color: var(--band-text-2); font-size: 12.5px;
}
@media (max-width: 760px) { .sbn-footer-grid { grid-template-columns: 1fr 1fr; } .sbn-footer-brand { grid-column: 1 / -1; } }

/* -------------------------------------------------------------- form --- */
.sbn-form-wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); gap: var(--space-7); align-items: start; }
@media (max-width: 900px) { .sbn-form-wrap { grid-template-columns: 1fr; } }
.sbn-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-6); display: grid; gap: var(--space-4); }
.sbn-field { display: grid; gap: 6px; }
.sbn-field label { font-size: 13.5px; font-weight: 600; color: var(--text); }
.sbn-field .opt { font-weight: 400; color: var(--muted); }
.sbn-field input, .sbn-field select, .sbn-field textarea {
  font: inherit; font-size: 15px; padding: 11px 13px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--bg); color: var(--text); width: 100%;
}
.sbn-field textarea { resize: vertical; min-height: 90px; }
.sbn-field input:focus, .sbn-field select:focus, .sbn-field textarea:focus { outline: none; border-color: var(--sb-blue); box-shadow: var(--focus-ring); }
.sbn-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 560px) { .sbn-field-row { grid-template-columns: 1fr; } }
.sbn-hp { position: absolute !important; left: -9999px !important; top: -9999px !important; height: 0; width: 0; overflow: hidden; }
.sbn-form-note { font-size: 12.5px; color: var(--muted); }
.sbn-form-error { background: var(--warn-bg); color: var(--warn); border-radius: var(--radius-sm); padding: 10px 14px; font-size: 14px; }
.sbn-form-success { background: var(--success-bg); color: var(--success); border-radius: var(--radius-md); padding: var(--space-5); font-size: 15.5px; }
altcha-widget { --altcha-border-radius: 8px; --altcha-color-border: var(--border); --altcha-color-text: var(--text-2); font-size: 13px; max-width: 100%; }

/* --------------------------------------------------------- 404 --------- */
.sbn-404 { padding-block: var(--space-8); text-align: left; }
.sbn-404 .sbn-code { font-size: 13px; color: var(--sb-blue-bright); font-weight: 700; letter-spacing: 0.08em; }

/* --------------------------------------------------------- utils ------- */
.sbn-hidden-if-empty:empty { display: none; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* ------------------------------------------------ tekstplan, sept 2026 -- */
.sbn-hero-note { color: var(--band-text-2); font-size: 14px; align-self: center; }

/* herkenning: drie korte regels */
.sbn-pains { list-style: none; margin: 0 0 var(--space-4); padding: 0; display: grid; gap: 10px; max-width: 62ch; }
.sbn-pains li { position: relative; padding-left: 22px; font-size: 17px; line-height: 1.5; color: var(--text); }
.sbn-pains li::before { content: ""; position: absolute; left: 0; top: .62em; width: 10px; height: 10px; border-radius: 3px; background: var(--sb-gradient); }

/* zo start je: drie genummerde stappen */
.sbn-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-5); counter-reset: sbn-step; }
.sbn-steps li { counter-increment: sbn-step; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-5); display: grid; gap: 8px; align-content: start; }
.sbn-steps li::before { content: counter(sbn-step); width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; font-weight: 700; font-size: 14px; color: #fff; background: var(--sb-gradient); }
.sbn-steps h3 { font-size: 17px; }
.sbn-steps p { margin: 0; font-size: 14.5px; color: var(--text-2); }
@media (max-width: 760px) { .sbn-steps { grid-template-columns: 1fr; } }

/* aanmelden: wat je krijgt / wat we vragen */
.sbn-deal { display: grid; gap: var(--space-5); }
.sbn-list { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 8px; color: var(--text-2); font-size: 15px; }
.sbn-list li { position: relative; padding-left: 24px; }
.sbn-list li::before { content: ""; position: absolute; left: 2px; top: .45em; width: 12px; height: 7px; border-left: 2px solid var(--sb-blue-bright); border-bottom: 2px solid var(--sb-blue-bright); transform: rotate(-45deg); }

/* over ons: de mensen */
.sbn-person { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-5); display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: var(--space-4); align-items: start; }
.sbn-person img { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; border: 2px solid var(--border); }
.sbn-person h3 { font-size: 18px; }
.sbn-person-role { margin: 2px 0 8px; font-size: 13px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--accent-text); }
.sbn-person p { margin: 0 0 8px; font-size: 14.5px; color: var(--text-2); }
@media (max-width: 520px) { .sbn-person { grid-template-columns: 1fr; } }

/* slotactie: zachte variant onder de kop */
.sbn-cta-soft { margin: 8px 0 0; color: var(--band-text-2); font-size: 14px; }
.sbn-cta-soft a { color: #fff; }

/* ---------------------------------------------- subtiele animaties ----- */
/* Huisstijl: 150 tot 200 ms voor kleine overgangen, 250 tot 350 ms voor
   kaarten, opacity + translate, geen bounce. Alles puur CSS: zonder
   ondersteuning of met "minder beweging" staat alles gewoon in beeld. */

/* WordPress-beheerbalk (alleen ingelogd): de vaste navigatie eronder houden */
.admin-bar .sbn-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .sbn-header { top: 46px; } }

@media (prefers-reduced-motion: no-preference) {
  /* hero in stapjes, bij laden */
  @keyframes sbnRise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
  .sbn-hero .sbn-label,
  .sbn-hero .sbn-h1,
  .sbn-hero .sbn-lede,
  .sbn-hero .sbn-hero-actions,
  .sbn-hexfield { animation: sbnRise 520ms ease both; }
  .sbn-hero .sbn-label { animation-delay: 40ms; }
  .sbn-hero .sbn-h1 { animation-delay: 120ms; }
  .sbn-hero .sbn-lede { animation-delay: 220ms; }
  .sbn-hero .sbn-hero-actions { animation-delay: 320ms; }
  .sbn-hexfield { animation-delay: 260ms; }

  /* verschijnen bij scrollen: alleen in browsers die scroll-driven animaties kennen */
  @supports (animation-timeline: view()) {
    @keyframes sbnEnter { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
    .sbn-section-head, .sbn-grid > *, .sbn-steps > li, .sbn-pains > li, .sbn-afas-card,
    .sbn-form, .sbn-deal, .sbn-faq, .sbn-testi, .sbn-person, .sbn-cta-row {
      animation: sbnEnter linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 30%;
    }
    .sbn-grid > :nth-child(2), .sbn-steps > :nth-child(2), .sbn-pains > :nth-child(2) { animation-range: entry 5% entry 38%; }
    .sbn-grid > :nth-child(3), .sbn-steps > :nth-child(3), .sbn-pains > :nth-child(3) { animation-range: entry 10% entry 46%; }
    .sbn-grid > :nth-child(4) { animation-range: entry 15% entry 54%; }
  }

  /* zeshoekveld: cellen wisselen zachtjes */
  .hx { transition: opacity 500ms ease; }
  .hx.fading { opacity: 0.15; }

  /* kaarten en knoppen: lichte lift */
  .sbn-card, .sbn-steps li, .sbn-person, .sbn-testi { transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease; }
  .sbn-card:hover, .sbn-steps li:hover, .sbn-person:hover, .sbn-testi:hover { transform: translateY(-2px); border-color: var(--sb-blue-bright); box-shadow: 0 6px 18px rgba(6, 19, 46, 0.08); }
  .sbn-card--band:hover { box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25); }
  .sbn-btn { transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease, filter 180ms ease, box-shadow 180ms ease; }
  .sbn-btn:hover { transform: translateY(-1px); }
  .sbn-btn--primary:hover { box-shadow: 0 8px 20px rgba(21, 63, 234, 0.28); }

  /* FAQ: antwoord schuift in */
  .sbn-faq details[open] .sbn-faq-a { animation: sbnFaqIn 220ms ease both; }
  @keyframes sbnFaqIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

  /* mobiel menu */
  .sbn-nav.is-open { animation: sbnMenuIn 200ms ease both; }
  @keyframes sbnMenuIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

  /* formulier: bevestiging en wachtende knop */
  .sbn-form-success { animation: sbnFaqIn 320ms ease both; }
  .sbn-btn:disabled { animation: sbnPulseBtn 1200ms ease-in-out infinite; }
  @keyframes sbnPulseBtn { 0%, 100% { opacity: 0.6; } 50% { opacity: 0.85; } }
}

/* compacte aanmeld-oproep (home, over ons) */
.sbn-invite { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-6); display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); flex-wrap: wrap; }
.sbn-invite p { margin: 0; color: var(--text-2); max-width: 56ch; }
.sbn-invite h2 { margin-bottom: 6px; }

/* navbar-logo: icoon + woordmerk, zoals in het plan */
.sbn-brand-icon { width: 32px; height: auto; flex-shrink: 0; }
.sbn-wordmark { font: italic 900 22px/1 Arial, Helvetica, sans-serif; letter-spacing: -0.03em; color: #fff; white-space: nowrap; }
.sbn-wordmark span { background: var(--sb-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; margin-left: 0.16em; padding-right: 0.1em; }