/* The Revenue Lab – huisstijl: charcoal + revenue-rood op warm nude */
:root {
  --bg: #f6f0ed;
  --bg-alt: #efe5e1;
  --surface: #ffffff;
  --ink: #1f1a19;
  --muted: #6f625d;
  --line: #e6dad4;
  --red: #b81f2d;
  --red-dark: #951824;
  --red-soft: #f8e3e5;
  --nude: #c4a597;
  --dark: #221e1d;
  --dark-ink: #f6efec;
  --dark-muted: #b8aaa4;
  --focus: #1f5bd8;
  --f-serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --f-sans: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  --max: 1140px;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--f-sans); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 4px; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
@media (max-width: 600px) { .wrap { padding: 0 16px; } }

/* Typografie */
h1, h2, h3 { font-family: var(--f-serif); font-weight: 500; line-height: 1.12; letter-spacing: -0.01em; margin: 0; }
h1 { font-size: clamp(40px, 6vw, 68px); }
h2 { font-size: clamp(30px, 4vw, 44px); }
h3 { font-size: 24px; }
h1 em, h2 em { font-style: italic; color: var(--red); }
p { margin: 0; }
.eyebrow { font-size: 13px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--red); margin-bottom: 18px; }
.lead { font-size: 20px; color: var(--muted); max-width: 640px; }

/* Knoppen */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; border-radius: 999px; font-weight: 600; font-size: 16px; text-decoration: none; border: 1.5px solid transparent; transition: background .15s, color .15s, border-color .15s; cursor: pointer; font-family: inherit; }
.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: var(--red-dark); }
.btn-line { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-line:hover { background: var(--ink); color: var(--bg); }
.btn-light { border-color: var(--dark-ink); color: var(--dark-ink); }
.btn-light:hover { background: var(--dark-ink); color: var(--dark); }
.btn svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; }

/* Header */
header.top { position: sticky; top: 0; z-index: 20; background: rgb(246 240 237 / 0.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; gap: 28px; height: 76px; }
.logo img { height: 24px; width: auto; }
nav.main { display: flex; gap: 28px; margin-left: auto; align-items: center; }
nav.main a { text-decoration: none; font-weight: 500; font-size: 16px; }
nav.main a:hover, nav.main a[aria-current="page"] { color: var(--red); }
.login { font-size: 14px !important; padding: 9px 16px; border: 1.5px solid var(--line); border-radius: 999px; background: var(--surface); display: inline-flex; gap: 8px; align-items: center; }
.login svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; }
.menu-toggle { display: none; margin-left: auto; background: none; border: 0; padding: 8px; }
.menu-toggle svg { width: 26px; height: 26px; stroke: var(--ink); stroke-width: 2; }
@media (max-width: 820px) {
  .logo img { height: 20px; }
  .menu-toggle { display: block; }
  nav.main { display: none; position: absolute; top: 76px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 16px 20px; }
  nav.main.open { display: flex; }
  nav.main a { padding: 14px 4px; border-bottom: 1px solid var(--line); }
  nav.main .btn { margin-top: 16px; justify-content: center; }
  nav.main .login { justify-content: center; margin-top: 12px; border-bottom: 1.5px solid var(--line); }
}

/* Secties */
section { padding: 104px 0; }
@media (max-width: 600px) { section { padding: 72px 0; } }
.alt { background: var(--bg-alt); }
.dark { background: var(--dark); color: var(--dark-ink); }
.dark .lead, .dark p.muted { color: var(--dark-muted); }
.dark .eyebrow { color: #f0727c; }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head .lead { margin-top: 18px; }

/* Hero */
.hero { padding: 96px 0 104px; }
.hero .lead { margin: 28px 0 40px; }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 64px; align-items: center; }
.hero-card { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 28px; box-shadow: 0 20px 50px -24px rgb(60 30 25 / .25); }
.hero-card .row { display: flex; justify-content: space-between; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--line); gap: 16px; }
.hero-card .row:last-child { border-bottom: 0; }
.hero-card .k { color: var(--muted); font-size: 15px; }
.hero-card .v { font-family: var(--f-serif); font-size: 22px; }
.hero-card .tag { display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--red); background: var(--red-soft); padding: 4px 10px; border-radius: 99px; margin-bottom: 8px; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 48px; } }

/* Kaarten */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 900px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 32px; display: flex; flex-direction: column; gap: 14px; }
.card .num { font-family: var(--f-serif); font-size: 15px; color: var(--red); font-style: italic; }
.card p { color: var(--muted); }
.card ul { margin: 4px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.card li { padding-left: 26px; position: relative; }
.card li::before { content: ""; position: absolute; left: 0; top: 9px; width: 12px; height: 7px; border-left: 2px solid var(--red); border-bottom: 2px solid var(--red); transform: rotate(-45deg); }
.card .more { margin-top: auto; padding-top: 10px; font-weight: 600; color: var(--red); text-decoration: none; }
.card .more:hover { text-decoration: underline; }

/* Probleem-lijst */
.pain { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 48px; border-top: 1px solid var(--line); }
.pain div { padding: 26px 0; border-bottom: 1px solid var(--line); display: flex; gap: 18px; }
.pain b { font-family: var(--f-serif); font-weight: 500; font-size: 22px; color: var(--red); min-width: 32px; }
@media (max-width: 760px) { .pain { grid-template-columns: 1fr; } }

/* Stappen */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; counter-reset: s; }
.steps div { border-top: 2px solid var(--nude); padding-top: 22px; }
.dark .steps div { border-color: #4a403d; }
.steps div::before { counter-increment: s; content: "0" counter(s); display: block; font-family: var(--f-serif); font-size: 40px; color: #f0727c; margin-bottom: 10px; line-height: 1; }
.steps h3 { font-size: 22px; margin-bottom: 10px; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* Split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 40px; } }
.checklist { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.checklist li { display: flex; gap: 14px; }
.checklist li::before { content: ""; flex: none; margin-top: 8px; width: 10px; height: 10px; border-radius: 50%; background: var(--red); }

/* Portal-mock */
.mock { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; box-shadow: 0 20px 50px -24px rgb(60 30 25 / .25); }
.mock .bar { display: flex; gap: 6px; padding: 12px 16px; background: var(--bg-alt); border-bottom: 1px solid var(--line); }
.mock .bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--nude); opacity: .6; }
.mock .body { padding: 24px; display: grid; gap: 14px; }
.mock .msg { background: var(--bg); border-radius: 14px; padding: 14px 16px; font-size: 15px; }
.mock .msg.me { background: var(--red-soft); margin-left: 40px; }
.mock .msg small { display: block; font-size: 12px; color: var(--muted); font-weight: 600; margin-bottom: 4px; }
.mock .meter { display: flex; justify-content: space-between; font-size: 14px; color: var(--muted); }
.mock .track { height: 8px; background: var(--bg-alt); border-radius: 99px; overflow: hidden; }
.mock .track span { display: block; height: 100%; background: var(--red); border-radius: 99px; }

/* Quote / CTA */
.cta { text-align: center; }
.cta h2 { max-width: 760px; margin: 0 auto; }
.cta .lead { margin: 20px auto 36px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 40px; } }
form.contact { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 32px; display: grid; gap: 18px; color: var(--ink); }
form.contact label { display: grid; gap: 6px; font-weight: 600; font-size: 15px; }
form.contact input, form.contact textarea, form.contact select { font: inherit; font-weight: 400; padding: 13px 14px; border: 1.5px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--ink); width: 100%; }
form.contact input:focus, form.contact textarea:focus, form.contact select:focus { border-color: var(--ink); outline: none; }
form.contact textarea { min-height: 120px; resize: vertical; }
form.contact .two { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 560px) { form.contact .two { grid-template-columns: 1fr; } form.contact { padding: 22px; } }
form.contact .btn { justify-content: center; }
form.contact .note { font-size: 13px; color: var(--muted); font-weight: 400; }

/* FAQ */
details { border-bottom: 1px solid var(--line); padding: 22px 0; }
details summary { cursor: pointer; font-family: var(--f-serif); font-size: 22px; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "+"; font-family: var(--f-sans); color: var(--red); font-size: 26px; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { margin-top: 12px; color: var(--muted); max-width: 760px; }
.faq { border-top: 1px solid var(--line); max-width: 860px; }

/* Placeholder die Eline nog moet invullen */
.todo { background: #fff4c2; outline: 1px dashed #c98a1f; border-radius: 4px; padding: 0 4px; }

/* Portret */
.portrait { aspect-ratio: 4 / 5; border-radius: 20px; background: linear-gradient(160deg, var(--nude) 0%, #a88576 100%); display: grid; place-items: center; color: #fff; font-family: var(--f-serif); font-size: 96px; }

/* Footer */
footer { background: var(--dark); color: var(--dark-muted); padding: 64px 0 40px; font-size: 15px; }
footer .cols { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; }
footer h4 { color: var(--dark-ink); font-size: 14px; letter-spacing: .14em; text-transform: uppercase; margin: 0 0 14px; }
footer a { text-decoration: none; display: block; padding: 4px 0; }
footer a:hover { color: var(--dark-ink); }
footer .logo-light { height: 22px; width: auto; filter: brightness(0) invert(1); opacity: .9; margin-bottom: 18px; }
footer .legal { border-top: 1px solid #3a3331; margin-top: 48px; padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 13px; }
@media (max-width: 760px) { footer .cols { grid-template-columns: 1fr; } }

/* Foto en verhaal (Over ons) */
.photo { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 20%; border-radius: 20px; box-shadow: 0 20px 50px -24px rgb(60 30 25 / .35); }
.stats-band { padding: 0 0 72px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stats div { padding: 28px 20px; border-left: 1px solid var(--line); display: grid; gap: 4px; }
.stats div:first-child { border-left: 0; padding-left: 0; }
.stats b { font-family: var(--f-serif); font-weight: 500; font-size: 38px; color: var(--red); line-height: 1.1; }
.stats span { color: var(--muted); font-size: 15px; }
@media (max-width: 820px) { .stats { grid-template-columns: 1fr 1fr; } .stats div:nth-child(3) { border-left: 0; padding-left: 0; } .stats div:nth-child(-n+2) { border-bottom: 1px solid var(--line); } }
.story { display: grid; gap: 0; max-width: 860px; border-top: 1px solid var(--line); }
.story div { display: grid; grid-template-columns: 180px 1fr; gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.story .year { font-family: var(--f-serif); font-style: italic; font-size: 22px; color: var(--red); }
@media (max-width: 640px) { .story div { grid-template-columns: 1fr; gap: 6px; } }

/* Founder-blok (homepage) */
.founder { display: grid; grid-template-columns: 340px 1fr; gap: 64px; align-items: center; }
.founder .photo { max-width: 340px; }
@media (max-width: 900px) { .founder { grid-template-columns: 1fr; gap: 36px; } }
.split > .photo { max-width: 440px; justify-self: end; }
@media (max-width: 900px) { .split > .photo { justify-self: start; } }