/* tekenverklaring.nl - huisstijl "Dutch modernist" */
:root {
  --ink: #111111;
  --ink-2: #3d3d3d;
  --muted: #6b6b6b;
  --line: #d9d9d6;
  --line-strong: #111111;
  --paper: #ffffff;
  --ground: #f4f4f1;
  --red: #d2381f;
  --red-soft: #fbe9e5;
  --ok: #1d6b3a;
  --ok-soft: #e7f2ea;
  --org: #111111;
  --font: "Helvetica Neue", Helvetica, "Inter", "Segoe UI", Arial, system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { font-family: var(--font); color: var(--ink); background: var(--ground); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-size: 17px; line-height: 1.5; }
[hidden] { display: none !important; }
a { color: var(--ink); text-decoration-color: var(--red); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--red); }
img { max-width: 100%; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 2px; }

/* ---------- Kop ---------- */
.topbar { position: sticky; top: 0; z-index: 10; background: var(--paper); border-bottom: 2px solid var(--ink); }
.topbar-inner { max-width: 1080px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.05rem; letter-spacing: -.02em; text-decoration: none; color: var(--ink); white-space: nowrap; }
.logo img { width: 28px; height: 28px; display: block; }
.logo .tld { color: var(--red); }
.logo:hover { color: var(--ink); }
.nav { display: flex; gap: 20px; font-size: .95rem; }
.nav a { text-decoration: none; font-weight: 600; }
.nav a:hover { text-decoration: underline; text-decoration-color: var(--red); }
.org-chip { display: flex; align-items: center; gap: 10px; font-size: .85rem; color: var(--muted); min-width: 0; }
.org-chip img { height: 28px; width: auto; max-width: 120px; object-fit: contain; }
.org-chip strong { color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 560px) { .nav .hide-sm { display: none; } .org-chip .namens { display: none; } }

/* ---------- Voortgang ---------- */
.steps { max-width: 760px; margin: 0 auto; padding: 14px 20px 0; }
.steps-meta { display: flex; justify-content: space-between; gap: 12px; font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.steps-meta .count { color: var(--red); white-space: nowrap; }
.steps-meta #step-title { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.steps-bar { display: grid; gap: 4px; margin-top: 8px; grid-auto-flow: column; grid-auto-columns: 1fr; }
.steps-bar span { height: 6px; background: var(--line); }
.steps-bar span.done { background: var(--ink); }
.steps-bar span.current { background: var(--red); }

/* ---------- Formulier ---------- */
.page { max-width: 760px; margin: 0 auto; padding: 8px 20px 120px; }
.panel { background: var(--paper); border: 2px solid var(--ink); padding: 28px 24px; margin: 18px 0; }
@media (max-width: 560px) { .panel { padding: 22px 16px; border-left: 0; border-right: 0; margin-left: -20px; margin-right: -20px; } }
.eyebrow { margin: 0 0 6px; font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--red); }
h1, h2, h3 { letter-spacing: -.02em; line-height: 1.12; }
.panel h1 { font-size: clamp(1.7rem, 5vw, 2.4rem); margin: 0 0 12px; font-weight: 800; }
.panel h2 { font-size: 1.35rem; margin: 0 0 10px; font-weight: 800; }
.lead { font-size: 1.08rem; color: var(--ink-2); margin: 0 0 8px; }
.intro { color: var(--ink-2); border-left: 4px solid var(--red); padding: 2px 0 2px 12px; margin: 12px 0 8px; }

.q { padding: 22px 0; border-top: 1px solid var(--line); }
.q:first-of-type { border-top: 0; }
.qlabel { display: block; font-weight: 700; font-size: 1.05rem; margin: 0 0 10px; }
.req { color: var(--red); }
.hint { font-size: .9rem; color: var(--muted); margin: -4px 0 10px; }
.err { font-size: .92rem; font-weight: 600; color: var(--red); margin: 8px 0 0; }
.err:empty { display: none; }
.err::before { content: "! "; }

input[type=text], input[type=email], input[type=tel], input[type=url], input[type=date], select, textarea {
  width: 100%; min-height: 52px; border: 2px solid var(--ink); border-radius: 0; padding: 12px 14px; font: inherit; background: var(--paper); color: var(--ink); appearance: none; -webkit-appearance: none;
}
select { background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 40px; }
textarea { min-height: 130px; resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--red); outline-offset: 0; }
.q.invalid input[type=text], .q.invalid input[type=email], .q.invalid input[type=tel], .q.invalid input[type=url], .q.invalid input[type=date], .q.invalid select, .q.invalid textarea { border-color: var(--red); background: var(--red-soft); }
.unit { display: flex; align-items: center; gap: 12px; }
.unit input { max-width: 170px; }
.unit span { font-weight: 600; color: var(--ink-2); }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; max-width: 380px; }

/* keuzes */
.options { display: grid; gap: 8px; }
.option { position: relative; display: flex; align-items: center; gap: 14px; min-height: 56px; padding: 12px 16px; border: 2px solid var(--line); background: var(--paper); cursor: pointer; font-weight: 500; transition: border-color .12s; }
.option:hover { border-color: var(--ink); }
.option input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.option .box { flex: 0 0 22px; height: 22px; border: 2px solid var(--ink); display: grid; place-items: center; background: var(--paper); }
.option input[type=radio] + .box { border-radius: 50%; }
.option input:checked + .box { background: var(--ink); }
.option input[type=radio]:checked + .box::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--paper); }
.option input[type=checkbox]:checked + .box::after { content: ""; width: 10px; height: 5px; border-left: 3px solid var(--paper); border-bottom: 3px solid var(--paper); transform: translateY(-2px) rotate(-45deg); }
.option:has(input:checked) { border-color: var(--ink); box-shadow: inset 6px 0 0 var(--red); }
.option:has(input:focus-visible) { outline: 3px solid var(--red); outline-offset: 2px; }
.q.invalid .option { border-color: var(--red); }

.check { position: relative; display: flex; gap: 14px; align-items: flex-start; cursor: pointer; padding: 14px 16px; border: 2px solid var(--line); }
.check:has(input:checked) { border-color: var(--ink); box-shadow: inset 6px 0 0 var(--red); }
.check input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.check .box { flex: 0 0 22px; height: 22px; margin-top: 1px; border: 2px solid var(--ink); display: grid; place-items: center; }
.check input:checked + .box { background: var(--ink); }
.check input:checked + .box::after { content: ""; width: 10px; height: 5px; border-left: 3px solid #fff; border-bottom: 3px solid #fff; transform: translateY(-2px) rotate(-45deg); }
.check:has(input:focus-visible) { outline: 3px solid var(--red); outline-offset: 2px; }
.q.decl { padding: 8px 0; border-top: 0; }
.q.decl.invalid .check { border-color: var(--red); background: var(--red-soft); }

/* handtekening */
.sig-wrap { border: 2px solid var(--ink); background: var(--paper); }
canvas.sig { display: block; width: 100%; height: 220px; touch-action: none; cursor: crosshair; background: var(--paper); }
.sig-area { position: relative; }
.sig-area::after { content: ""; position: absolute; left: 20px; right: 20px; bottom: 44px; border-bottom: 1px dashed var(--muted); pointer-events: none; }
.sig-bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 8px 12px; border-top: 2px solid var(--ink); }
.sig-status { font-size: .88rem; color: var(--muted); }
.q.invalid .sig-wrap { border-color: var(--red); }

/* knoppen */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 54px; padding: 12px 22px; border: 2px solid var(--ink); border-radius: 0; font: inherit; font-weight: 700; cursor: pointer; text-decoration: none; text-align: center; background: var(--paper); color: var(--ink); }
.btn:hover { background: var(--ink); color: var(--paper); }
.btn.primary { background: var(--ink); color: var(--paper); }
.btn.primary:hover { background: var(--red); border-color: var(--red); color: #fff; }
.btn.red { background: var(--red); border-color: var(--red); color: #fff; }
.btn.red:hover { background: var(--ink); border-color: var(--ink); }
.btn.block { width: 100%; }
.btn:disabled { opacity: .55; cursor: wait; }
.btn .sub { display: block; font-weight: 400; font-size: .75rem; opacity: .75; word-break: break-all; }
.btn.stack { flex-direction: column; gap: 2px; }
.linkbtn { background: none; border: 0; padding: 0; font: inherit; font-weight: 600; color: var(--ink); text-decoration: underline; text-decoration-color: var(--red); text-decoration-thickness: 2px; text-underline-offset: 3px; cursor: pointer; }

.navbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 10; background: var(--paper); border-top: 2px solid var(--ink); padding: 12px 20px calc(12px + env(safe-area-inset-bottom)); }
.navbar-wrap { max-width: 760px; margin: 0 auto; }
.navbar-inner { display: flex; gap: 10px; }
.navbar .status { margin: 0 0 10px; }
.navbar .btn { flex: 1; }
.navbar .btn.back { flex: 0 0 auto; min-width: 110px; }

/* meldingen */
.status { margin: 0 0 14px; padding: 12px 14px; font-weight: 600; }
.status:empty { display: none; }
.status.error { background: var(--red-soft); color: var(--red); border-left: 6px solid var(--red); }
.status.success { background: var(--ok-soft); color: var(--ok); border-left: 6px solid var(--ok); }
.privacy-note { display: flex; gap: 12px; align-items: flex-start; background: var(--ground); padding: 14px 16px; margin: 18px 0 0; font-size: .95rem; }
.privacy-note::before { content: ""; flex: 0 0 12px; height: 12px; margin-top: 6px; background: var(--red); }
.checklist { list-style: none; padding: 0; margin: 14px 0; display: grid; gap: 8px; }
.checklist li { padding-left: 26px; position: relative; }
.checklist li::before { content: ""; position: absolute; left: 0; top: 7px; width: 12px; height: 12px; background: var(--ink); }
.small { font-size: .88rem; color: var(--muted); }

/* controle */
.review-section { border-top: 2px solid var(--ink); padding: 16px 0 6px; }
.review-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.review-head h3 { margin: 0; font-size: 1.1rem; }
.review dl { margin: 10px 0 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; }
.review dt { font-size: .85rem; color: var(--muted); margin-top: 10px; }
.review dd { margin: 2px 0 0; font-weight: 600; white-space: pre-wrap; overflow-wrap: anywhere; }
.review dd.empty { font-weight: 400; color: var(--muted); font-style: italic; }

/* resultaat */
.done-mark { width: 56px; height: 56px; background: var(--ink); display: grid; place-items: center; margin-bottom: 16px; }
.done-mark::after { content: ""; width: 24px; height: 12px; border-left: 5px solid #fff; border-bottom: 5px solid #fff; transform: translateY(-3px) rotate(-45deg); }
.downloads { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0; }
@media (max-width: 560px) { .downloads { grid-template-columns: 1fr; } }
.recipient { font-size: 1.15rem; font-weight: 800; overflow-wrap: anywhere; }
.hash { display: block; font-family: var(--mono); font-size: .8rem; background: var(--ground); padding: 10px; overflow-wrap: anywhere; }
details summary { cursor: pointer; font-weight: 700; margin-top: 10px; }

/* ---------- Startpagina en tekstpagina's ---------- */
.site { background: var(--paper); }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.hero { border-bottom: 2px solid var(--ink); }
.hero .wrap { display: grid; grid-template-columns: 1.25fr 1fr; gap: 48px; padding-top: 64px; padding-bottom: 64px; align-items: center; }
@media (max-width: 860px) { .hero .wrap { grid-template-columns: 1fr; gap: 36px; padding-top: 40px; padding-bottom: 40px; } }
.hero h1 { font-size: clamp(2.3rem, 6.4vw, 4.4rem); line-height: .98; letter-spacing: -.045em; font-weight: 800; margin: 0 0 22px; }
.hero h1 em { font-style: normal; color: var(--red); }
.hero .lead { font-size: 1.2rem; max-width: 34em; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.phone { justify-self: center; width: min(100%, 320px); border: 2px solid var(--ink); background: var(--paper); box-shadow: 14px 14px 0 var(--red); }
.phone-top { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-bottom: 2px solid var(--ink); font-weight: 800; font-size: .85rem; }
.phone-top img { width: 20px; height: 20px; }
.phone-body { padding: 16px 14px 18px; }
.phone .mini-meta { font-size: .66rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; display: flex; justify-content: space-between; }
.phone .mini-meta span:last-child { color: var(--red); }
.phone .mini-bar { display: grid; grid-template-columns: repeat(8, 1fr); gap: 3px; margin: 6px 0 16px; }
.phone .mini-bar i { height: 4px; background: var(--line); }
.phone .mini-bar i.d { background: var(--ink); }
.phone .mini-bar i.c { background: var(--red); }
.phone .mini-q { font-weight: 800; font-size: 1.05rem; line-height: 1.2; margin: 0 0 12px; }
.phone .mini-opt { border: 2px solid var(--line); padding: 10px 12px; font-size: .85rem; margin-bottom: 6px; display: flex; gap: 10px; align-items: center; }
.phone .mini-opt::before { content: ""; width: 14px; height: 14px; border: 2px solid var(--ink); border-radius: 50%; flex: 0 0 auto; }
.phone .mini-opt.on { border-color: var(--ink); box-shadow: inset 5px 0 0 var(--red); }
.phone .mini-opt.on::before { background: var(--ink); box-shadow: inset 0 0 0 3px #fff; }
.phone .mini-btn { margin-top: 14px; background: var(--ink); color: #fff; text-align: center; font-weight: 700; padding: 11px; font-size: .9rem; }

.band { border-bottom: 2px solid var(--ink); }
.band .wrap { padding-top: 56px; padding-bottom: 56px; }
.band.grey { background: var(--ground); }
.band.ink { background: var(--ink); color: #fff; }
.band.ink a { color: #fff; }
.band h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); letter-spacing: -.035em; line-height: 1.05; margin: 0 0 28px; font-weight: 800; max-width: 18em; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 2px solid currentColor; }
.grid3 > div { padding: 22px 22px 8px 0; }
.grid3 > div + div { border-left: 2px solid currentColor; padding-left: 22px; }
@media (max-width: 760px) { .grid3 { grid-template-columns: 1fr; } .grid3 > div + div { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; } .band.ink .grid3 > div + div { border-top-color: #444; } }
.num { font-size: 3rem; font-weight: 800; line-height: 1; color: var(--red); letter-spacing: -.04em; }
.grid3 h3 { font-size: 1.15rem; margin: 12px 0 6px; }
.grid3 p { margin: 0 0 12px; color: inherit; opacity: .85; }
.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 40px; }
@media (max-width: 760px) { .features { grid-template-columns: 1fr; } }
.features div { border-top: 2px solid var(--ink); padding: 16px 0 20px; }
.features h3 { margin: 0 0 6px; font-size: 1.08rem; }
.features p { margin: 0; color: var(--ink-2); }
.big-claim { font-size: clamp(1.8rem, 4.4vw, 3.2rem); font-weight: 800; letter-spacing: -.04em; line-height: 1.02; margin: 0 0 20px; max-width: 16em; }
.big-claim em { font-style: normal; color: var(--red); }
.footer { border-top: 2px solid var(--ink); background: var(--paper); }
.footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; padding-top: 22px; padding-bottom: 28px; font-size: .9rem; }
.footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
.doc { max-width: 720px; margin: 0 auto; padding: 48px 20px 80px; }
.doc h1 { font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -.04em; margin: 0 0 20px; }
.doc h2 { font-size: 1.3rem; margin: 36px 0 8px; padding-top: 14px; border-top: 2px solid var(--ink); }
.placeholder { background: #fff3b0; padding: 0 4px; }
.demo-note { font-weight: 400; margin: 12px 0 16px; }
.org-chip img { height: 34px; }