/* ============================================================
   Atomnics — styles
   ============================================================ */
:root {
  --bg: #07070c;
  --bg-2: #0d0d16;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.09);
  --line-2: rgba(255, 255, 255, 0.16);
  --fg: #f4f4f8;
  --fg-dim: #a9a9bd;
  --fg-mute: #6f6f86;
  --violet: #8b7bff;
  --cyan: #22d3ee;
  --lime: #c4f542;
  --grad: linear-gradient(110deg, var(--violet) 0%, var(--cyan) 100%);
  --radius: 22px;
  --radius-sm: 14px;
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.8);
  --font: "Plus Jakarta Sans", system-ui, -apple-system, Segoe UI, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3 { margin: 0; line-height: 1.08; letter-spacing: -0.03em; font-weight: 800; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--violet); color: #fff; }

.wrap { width: min(1200px, 100% - 32px); margin-inline: auto; }
.nowrap { white-space: nowrap; }
.serif { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -0.01em; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: .06em; }

/* ---------- background ---------- */
.bg { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
  opacity: .45;
}
.glow { position: absolute; border-radius: 50%; filter: blur(110px); opacity: .45; }
.glow-a { width: 620px; height: 620px; background: var(--violet); top: -260px; left: -180px; animation: drift 18s ease-in-out infinite alternate; }
.glow-b { width: 520px; height: 520px; background: var(--cyan); top: 120px; right: -220px; opacity: .28; animation: drift 22s ease-in-out infinite alternate-reverse; }
@keyframes drift { to { transform: translate(80px, 60px) scale(1.1); } }

/* ---------- buttons ---------- */
.btn {
  --pad-y: 12px; --pad-x: 20px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: var(--pad-y) var(--pad-x);
  border-radius: 999px; border: 1px solid transparent;
  font-weight: 700; font-size: 15px; line-height: 1;
  transition: transform .2s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; transition: transform .2s ease; }
.btn:hover svg { transform: translateX(3px); }
.btn-sm { --pad-y: 10px; --pad-x: 16px; font-size: 14px; }
.btn-lg { --pad-y: 17px; --pad-x: 26px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-primary {
  background: var(--fg); color: #0a0a12;
  box-shadow: 0 0 0 0 rgba(139, 123, 255, 0);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px -8px rgba(139, 123, 255, .65); background: #fff; }
.btn-ghost { border-color: var(--line-2); background: var(--surface); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: rgba(255,255,255,.35); background: var(--surface-2); transform: translateY(-2px); }

/* ---------- nav ---------- */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; padding: 14px 0; transition: background .3s ease, border-color .3s ease, padding .3s ease; border-bottom: 1px solid transparent; }
.nav.is-scrolled { background: rgba(7, 7, 12, .72); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4); border-color: var(--line); padding: 10px 0; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 21px; letter-spacing: -0.04em; }
.logo-mark { width: 32px; height: 32px; animation: spin 24s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.nav-links { display: flex; align-items: center; gap: 30px; font-size: 15px; font-weight: 500; color: var(--fg-dim); }
.nav-links a:not(.btn) { position: relative; transition: color .2s; }
.nav-links a:not(.btn):hover { color: var(--fg); }
.nav-links a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 2px; background: var(--grad); border-radius: 2px; transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.nav-links a:not(.btn):hover::after { transform: scaleX(1); }
.nav-cta { color: #0a0a12 !important; }
.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--surface); position: relative; }
.nav-toggle span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--fg); border-radius: 2px; transition: transform .25s ease, top .25s ease; }
.nav-toggle span:first-child { top: 17px; }
.nav-toggle span:last-child { top: 25px; }
.nav-toggle[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }

/* ---------- hero ---------- */
.hero { position: relative; padding-top: 128px; }
.hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; min-height: calc(100svh - 200px); }
.hero-title { font-size: clamp(2.6rem, 6.4vw, 5.6rem); line-height: 1.02; letter-spacing: -0.045em; margin: 26px 0 24px; }
.hero-title .serif { font-size: 1.08em; }
.hero-title .dot { color: var(--cyan); margin-left: -0.06em; }
.hero-sub { font-size: clamp(1.02rem, 1.4vw, 1.2rem); color: var(--fg-dim); max-width: 560px; min-height: 5.4em; transition: opacity .25s ease; }
.hero-sub.is-fading, [data-swap].is-fading { opacity: 0; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 10px 22px; list-style: none; padding: 0; margin: 30px 0 0; font-size: 14px; color: var(--fg-dim); }
.hero-proof li { display: inline-flex; align-items: center; gap: 8px; }
.hero-proof svg { width: 18px; height: 18px; padding: 3px; border-radius: 50%; background: rgba(196, 245, 66, .14); stroke: var(--lime); fill: none; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }

/* audience switch */
.aud-switch { position: relative; display: inline-flex; align-items: center; gap: 4px; padding: 5px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--surface); backdrop-filter: blur(10px); font-size: 14px; }
.aud-label { padding: 0 10px 0 12px; color: var(--fg-mute); font-weight: 500; }
.aud-btn { position: relative; z-index: 1; border: 0; background: none; padding: 9px 16px; border-radius: 999px; font-weight: 600; color: var(--fg-dim); transition: color .25s; }
.aud-btn.is-active { color: #0a0a12; }
.aud-pill { position: absolute; z-index: 0; top: 5px; bottom: 5px; border-radius: 999px; background: var(--grad); box-shadow: 0 6px 24px -6px rgba(34, 211, 238, .6); transition: left .35s cubic-bezier(.3,.9,.3,1), width .35s cubic-bezier(.3,.9,.3,1); }

/* hero visual */
.hero-visual { position: relative; aspect-ratio: 1; max-width: 560px; width: 100%; justify-self: center; }
.atom { position: absolute; inset: 0; animation: float 9s ease-in-out infinite; }
.atom-svg { width: 100%; height: 100%; overflow: visible; filter: drop-shadow(0 0 30px rgba(34, 211, 238, .25)); }
.atom-svg .orbit, .core-pulse { transform-box: fill-box; transform-origin: center; }
.atom-svg .orbit-1 { animation: tilt 14s linear infinite; }
.core-pulse { animation: pulse 3.5s ease-in-out infinite; }
@keyframes pulse { 50% { transform: scale(1.18); opacity: .8; } }
@keyframes float { 50% { transform: translateY(-14px); } }
@keyframes tilt { to { transform: rotate(360deg); } }

.float-card {
  position: absolute; display: flex; align-items: center; gap: 12px;
  padding: 14px 16px; border-radius: 16px;
  background: rgba(16, 16, 28, .72); border: 1px solid var(--line-2);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow); font-size: 14px;
}
.fc-1 { left: -4%; top: 12%; animation: float 7s ease-in-out infinite; }
.fc-2 { right: -2%; bottom: 14%; flex-direction: column; align-items: flex-start; gap: 4px; min-width: 190px; animation: float 8s ease-in-out -2s infinite; }
.fc-3 { left: 8%; bottom: 4%; padding: 10px 14px; gap: 10px; font-weight: 600; font-size: 13px; animation: float 6s ease-in-out -4s infinite; }
.fc-icon { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; }
.fc-icon svg { width: 18px; height: 18px; fill: none; stroke: #0a0a12; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.fc-ok { background: var(--lime); }
.fc-title { font-weight: 700; }
.fc-meta { color: var(--fg-mute); font-size: 12.5px; }
.fc-big { font-size: 24px; font-weight: 800; letter-spacing: -0.03em; }
.fc-big .up { font-size: 12px; color: var(--lime); font-weight: 700; margin-left: 4px; vertical-align: middle; }
.spark { display: flex; align-items: flex-end; gap: 4px; height: 34px; width: 100%; margin-top: 6px; }
.spark span { flex: 1; height: var(--h); border-radius: 3px 3px 1px 1px; background: var(--grad); opacity: .85; transform-origin: bottom; animation: grow 1.2s cubic-bezier(.3,.9,.3,1) both; }
.spark span:nth-child(n) { animation-delay: calc(var(--i, 0) * 60ms); }
@keyframes grow { from { transform: scaleY(0); } }
.dot-live { width: 9px; height: 9px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 0 rgba(196,245,66,.6); animation: ping 1.8s ease-out infinite; }
@keyframes ping { 70% { box-shadow: 0 0 0 9px rgba(196,245,66,0); } 100% { box-shadow: 0 0 0 0 rgba(196,245,66,0); } }

/* marquee */
.marquee { margin-top: 70px; border-block: 1px solid var(--line); background: rgba(255,255,255,.015); overflow: hidden; padding: 18px 0; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; gap: 28px; width: max-content; animation: scroll 38s linear infinite; font-size: 15px; font-weight: 600; color: var(--fg-dim); white-space: nowrap; }
.marquee-track i { font-style: normal; color: var(--violet); }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.section { padding: 120px 0; position: relative; }
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head h2, .why-copy h2, .contact-intro h2 { font-size: clamp(2rem, 4.4vw, 3.5rem); }
.section-head h2 .serif, .why-copy h2 .serif, .contact-intro h2 .serif { font-size: 1.1em; }
.section-head p { margin-top: 18px; color: var(--fg-dim); font-size: 1.08rem; max-width: 620px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); margin-bottom: 18px; }
.eyebrow::before { content: ""; width: 18px; height: 2px; border-radius: 2px; background: var(--grad); }

/* voor wie */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.duo-card {
  position: relative; padding: 40px; border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line); overflow: hidden;
  transition: border-color .35s ease, transform .35s ease, box-shadow .35s ease;
}
.duo-card::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity .35s ease; }
.duo-card::after { content: ""; position: absolute; width: 300px; height: 300px; right: -120px; top: -120px; border-radius: 50%; filter: blur(70px); opacity: .0; transition: opacity .35s ease; }
.duo-card[data-card="particulier"]::after { background: var(--violet); }
.duo-card[data-card="bedrijf"]::after { background: var(--cyan); }
body[data-aud="particulier"] .duo-card[data-card="particulier"],
body[data-aud="bedrijf"] .duo-card[data-card="bedrijf"] { transform: translateY(-4px); box-shadow: var(--shadow); }
body[data-aud="particulier"] .duo-card[data-card="particulier"]::before,
body[data-aud="bedrijf"] .duo-card[data-card="bedrijf"]::before { opacity: 1; }
body[data-aud="particulier"] .duo-card[data-card="particulier"]::after,
body[data-aud="bedrijf"] .duo-card[data-card="bedrijf"]::after { opacity: .3; }
.duo-tag { display: inline-block; font-size: 12.5px; font-weight: 700; padding: 6px 12px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--line-2); margin-bottom: 22px; }
.duo-card h3 { font-size: clamp(1.5rem, 2.4vw, 2rem); margin-bottom: 14px; }
.duo-card > p { color: var(--fg-dim); }
.checks { list-style: none; padding: 0; margin: 26px 0 30px; display: grid; gap: 12px; }
.checks li { position: relative; padding-left: 32px; font-weight: 500; }
.checks li::before { content: ""; position: absolute; left: 0; top: 2px; width: 21px; height: 21px; border-radius: 50%; background: rgba(34, 211, 238, .14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2322d3ee' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/12px no-repeat; }
.link-arrow { position: relative; display: inline-flex; gap: 8px; font-weight: 700; }
.link-arrow span { transition: transform .2s ease; }
.link-arrow:hover span { transform: translateX(4px); }

/* bento */
.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.tile {
  position: relative; padding: 30px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--line);
  transition: transform .3s ease, border-color .3s ease, background .3s ease;
  overflow: hidden;
}
.tile:hover { transform: translateY(-4px); border-color: var(--line-2); background: var(--surface-2); }
.tile::before { content: ""; position: absolute; inset: 0; background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(139,123,255,.14), transparent 45%); opacity: 0; transition: opacity .3s; pointer-events: none; }
.tile:hover::before { opacity: 1; }
.tile-xl { grid-row: span 2; display: flex; flex-direction: column; }
.tile-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 14px; background: linear-gradient(135deg, rgba(139,123,255,.25), rgba(34,211,238,.18)); border: 1px solid var(--line-2); margin-bottom: 22px; }
.tile-icon svg { width: 22px; height: 22px; fill: none; stroke: var(--fg); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.tile h3 { font-size: 1.3rem; margin-bottom: 10px; }
.tile-xl h3 { font-size: 1.75rem; }
.tile p { color: var(--fg-dim); font-size: .98rem; }
.tile-ui { margin-top: auto; padding-top: 30px; display: grid; gap: 10px; }
.ui-row { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line); background: rgba(0,0,0,.25); }
.ui-row.featured { border-color: transparent; background: linear-gradient(var(--bg-2), var(--bg-2)) padding-box, var(--grad) border-box; border: 1px solid transparent; box-shadow: 0 10px 40px -12px rgba(139,123,255,.55); }
.ui-chip { font-weight: 700; font-size: 14px; }
.ui-price { font-weight: 800; font-size: 18px; }
.ui-price small { font-weight: 500; font-size: 12px; color: var(--fg-mute); }

/* steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: s; position: relative; }
.steps::before { content: ""; position: absolute; top: 34px; left: 30px; right: 30px; height: 1px; background: linear-gradient(90deg, var(--violet), var(--cyan), transparent); opacity: .5; }
.step { position: relative; padding: 0 6px; }
.step-n { position: relative; display: inline-grid; place-items: center; width: 68px; height: 68px; border-radius: 20px; background: var(--bg-2); border: 1px solid var(--line-2); font-weight: 800; font-size: 20px; margin-bottom: 26px; }
.step-n::after { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; }
.step h3 { font-size: 1.3rem; margin-bottom: 10px; }
.step p { color: var(--fg-dim); font-size: .97rem; }
.step-time { display: inline-block; margin-top: 16px; font-size: 13px; font-weight: 600; color: var(--lime); }

/* ideas */
.filter { display: flex; flex-wrap: wrap; gap: 8px; margin: -24px 0 32px; }
.chip { border: 1px solid var(--line-2); background: var(--surface); padding: 9px 16px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--fg-dim); transition: all .2s ease; }
.chip:hover { color: var(--fg); border-color: rgba(255,255,255,.3); }
.chip.is-active { background: var(--fg); color: #0a0a12; border-color: var(--fg); }
.ideas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.idea { padding: 26px; border-radius: var(--radius-sm); background: var(--surface); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; transition: transform .3s ease, opacity .3s ease, border-color .3s ease; }
.idea:hover { transform: translateY(-3px); border-color: var(--line-2); }
.idea.is-hidden { display: none; }
.idea-emoji { font-size: 28px; line-height: 1; margin-bottom: 4px; }
.idea h3 { font-size: 1.15rem; letter-spacing: -0.02em; }
.idea p { color: var(--fg-dim); font-size: .95rem; flex: 1; }
.idea-tag { align-self: flex-start; font-size: 12px; font-weight: 600; color: var(--fg-mute); padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line); }
.idea-cta { background: linear-gradient(135deg, rgba(139,123,255,.16), rgba(34,211,238,.1)); border-color: rgba(139,123,255,.35); }
.idea-cta .btn { align-self: flex-start; margin-top: 4px; }

/* why */
.why { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: center; }
.why-copy p { color: var(--fg-dim); font-size: 1.08rem; margin: 22px 0 30px; max-width: 480px; }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.why-item { padding: 22px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--surface); display: grid; gap: 6px; }
.why-item strong { font-size: 1.05rem; }
.why-item strong::before { content: "✦ "; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.why-item span { color: var(--fg-dim); font-size: .94rem; }

/* faq */
.faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; align-items: start; }
.faq { display: grid; gap: 12px; }
.faq details { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); transition: border-color .25s, background .25s; }
.faq details[open] { border-color: var(--line-2); background: var(--surface-2); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 60px 22px 24px; font-weight: 700; font-size: 1.05rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 22px; top: 50%; width: 26px; height: 26px; margin-top: -13px; border-radius: 50%; border: 1px solid var(--line-2); background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f4f4f8' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center/14px no-repeat; transition: transform .3s ease, background-color .3s; }
.faq details[open] summary::after { transform: rotate(45deg); background-color: rgba(139,123,255,.3); }
.faq details p { padding: 0 24px 22px; color: var(--fg-dim); }

/* contact */
.contact { display: grid; grid-template-columns: .85fr 1.15fr; gap: 50px; padding: 56px; border-radius: 32px; border: 1px solid var(--line-2); background: radial-gradient(800px circle at 0% 0%, rgba(139,123,255,.16), transparent 50%), radial-gradient(600px circle at 100% 100%, rgba(34,211,238,.1), transparent 50%), var(--bg-2); box-shadow: var(--shadow); }
.contact-intro p { color: var(--fg-dim); font-size: 1.08rem; margin-top: 20px; }
.contact-points { list-style: none; padding: 0; margin: 30px 0; display: grid; gap: 14px; font-weight: 500; }
.contact-points li { display: flex; align-items: center; gap: 12px; }
.contact-points span { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: var(--surface-2); border: 1px solid var(--line); }
.contact-mail { display: inline-block; font-weight: 700; border-bottom: 2px solid; border-image: var(--grad) 1; padding-bottom: 2px; }

.form { position: relative; display: grid; gap: 20px; }
.form fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.form legend, .field > span { display: block; font-size: 13.5px; font-weight: 600; color: var(--fg-dim); margin-bottom: 9px; }
.field small { color: var(--fg-mute); font-weight: 500; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: block; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 15px; color: var(--fg);
  padding: 14px 16px; border-radius: 12px;
  background: rgba(0, 0, 0, .35); border: 1px solid var(--line-2);
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.field textarea { resize: vertical; min-height: 130px; line-height: 1.5; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a9a9bd' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 16px; padding-right: 40px; }
.field select option { background: var(--bg-2); }
.field input::placeholder, .field textarea::placeholder { color: var(--fg-mute); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--violet); box-shadow: 0 0 0 4px rgba(139,123,255,.18); background: rgba(0,0,0,.5); }
.field.is-invalid input, .field.is-invalid textarea { border-color: #ff6b8b; box-shadow: 0 0 0 4px rgba(255,107,139,.14); }
.field-company { transition: opacity .25s; }
body[data-aud="particulier"] .field-company > span::after { content: " (optioneel)"; color: var(--fg-mute); font-weight: 500; }

.seg, .chips { display: flex; flex-wrap: wrap; gap: 8px; }
.seg label, .chips label { position: relative; cursor: pointer; }
.seg input, .chips input { position: absolute; opacity: 0; pointer-events: none; }
.seg span, .chips span { display: inline-block; padding: 10px 16px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--surface); font-size: 14px; font-weight: 600; color: var(--fg-dim); transition: all .2s ease; user-select: none; }
.seg label:hover span, .chips label:hover span { color: var(--fg); border-color: rgba(255,255,255,.3); }
.seg input:checked + span { background: var(--fg); color: #0a0a12; border-color: var(--fg); }
.chips input:checked + span { color: var(--fg); border-color: transparent; background: linear-gradient(var(--bg-2), var(--bg-2)) padding-box, var(--grad) border-box; border: 1px solid transparent; }
.chips input:checked + span::before { content: "✓ "; color: var(--cyan); }
.seg input:focus-visible + span, .chips input:focus-visible + span { outline: 2px solid var(--cyan); outline-offset: 2px; }

.form-error { color: #ff8aa3; font-size: 14px; font-weight: 600; }
.form-note { text-align: center; font-size: 13px; color: var(--fg-mute); margin-top: -6px; }
.form-success { position: absolute; inset: -8px; border-radius: 20px; background: var(--bg-2); display: grid; place-content: center; justify-items: center; text-align: center; gap: 12px; padding: 30px; animation: fadeUp .5s ease both; }
.form-success[hidden] { display: none; }
.form-success h3 { font-size: 1.7rem; }
.form-success p { color: var(--fg-dim); max-width: 360px; }
.success-icon { width: 72px; height: 72px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); box-shadow: 0 0 60px -10px var(--cyan); margin-bottom: 6px; }
.success-icon svg { width: 34px; height: 34px; fill: none; stroke: #0a0a12; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } }

/* footer */
.footer { border-top: 1px solid var(--line); padding: 50px 0 40px; margin-top: 40px; }
.footer-inner { display: grid; grid-template-columns: auto 1fr auto; gap: 18px 40px; align-items: center; }
.footer-tag { color: var(--fg-mute); font-size: 14px; }
.footer-links { display: flex; gap: 24px; font-size: 14px; color: var(--fg-dim); }
.footer-links a:hover { color: var(--fg); }
.footer-copy { grid-column: 1 / -1; color: var(--fg-mute); font-size: 13px; padding-top: 24px; border-top: 1px solid var(--line); }

/* reveal */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s cubic-bezier(.2,.8,.2,1), transform .8s cubic-bezier(.2,.8,.2,1); transition-delay: var(--d, 0ms); }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; min-height: 0; }
  .hero-visual { max-width: 460px; margin-top: 10px; }
  .bento { grid-template-columns: 1fr 1fr; }
  .tile-xl { grid-row: auto; grid-column: 1 / -1; }
  .tile-ui { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 44px; }
  .steps::before { display: none; }
  .ideas { grid-template-columns: 1fr 1fr; }
  .why, .faq-wrap { grid-template-columns: 1fr; gap: 40px; }
  .contact { grid-template-columns: 1fr; padding: 40px; }
}

@media (max-width: 800px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; inset: 72px 16px auto; flex-direction: column; align-items: stretch; gap: 4px;
    padding: 12px; border-radius: 20px; background: #0d0d16; border: 1px solid var(--line-2);
    box-shadow: 0 30px 80px -10px rgba(0,0,0,.9);
    opacity: 0; transform: translateY(-10px); pointer-events: none; transition: opacity .25s, transform .25s;
  }
  .nav-links.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .nav-links a:not(.btn) { padding: 14px 12px; border-radius: 12px; font-size: 16px; }
  .nav-links a:not(.btn):hover { background: var(--surface-2); }
  .nav-links a:not(.btn)::after { display: none; }
  .nav-cta { margin-top: 6px; --pad-y: 15px; }
  .section { padding: 84px 0; }
  .duo { grid-template-columns: 1fr; }
  .duo-card { padding: 30px 24px; }
}

@media (max-width: 600px) {
  .hero { padding-top: 108px; }
  .aud-switch { font-size: 13px; }
  .aud-label { display: none; }
  .aud-btn { padding: 9px 13px; }
  .hero-ctas .btn { flex: 1 1 100%; }
  .float-card { font-size: 12.5px; padding: 10px 12px; }
  .fc-1 { left: 0; top: 4%; }
  .fc-2 { right: 0; min-width: 150px; }
  .fc-big { font-size: 19px; }
  .fc-icon { width: 30px; height: 30px; }
  .bento, .ideas, .why-grid { grid-template-columns: 1fr; }
  .tile-ui { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .row { grid-template-columns: 1fr; }
  .contact { padding: 28px 18px; border-radius: 24px; }
  .marquee { margin-top: 50px; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { flex-wrap: wrap; gap: 14px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* honeypot tegen spam */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }