/* Zonnevenster: donker, strak, met één warm accent. */
:root {
  color-scheme: dark;
  --bg: #060606;
  --surface: #0e0f0f;
  --surface-2: #151616;
  --ink: #f3f2ef;
  --ink-soft: #9b9e9f;
  --line: #1c1e1e;
  --line-strong: #2b2e2e;
  --accent: #ff6b2c;
  --accent-soft: rgba(255, 107, 44, .1);
  --sage: #8fd0ae;
  --sage-soft: rgba(143, 208, 174, .08);
  --warn: #ffab7a;
  --warn-soft: rgba(255, 140, 80, .08);
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 0 rgba(255, 255, 255, .03) inset, 0 20px 40px -24px rgba(0, 0, 0, .9);
  --max: 1220px;
  --font: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; background: var(--bg); }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16.5px/1.65 var(--font); -webkit-font-smoothing: antialiased; position: relative; }
/* architectonisch raster: twee doorlopende verticale lijnen langs de content */
body::before { content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image: linear-gradient(var(--line), var(--line)), linear-gradient(var(--line), var(--line));
  background-size: 1px 100%; background-repeat: no-repeat;
  background-position: calc(50% - var(--max) / 2) 0, calc(50% + var(--max) / 2) 0; }
main, .site-footer, .site-header { position: relative; z-index: 1; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-underline-offset: 3px; text-decoration-color: color-mix(in srgb, currentColor 30%, transparent); }
a:hover { text-decoration-color: currentColor; }
::selection { background: var(--accent); color: #000; }
h1, h2, h3 { font-family: var(--font); font-weight: 500; letter-spacing: -.035em; line-height: 1.05; margin: 0 0 .45em; }
h1 { font-size: clamp(2.7rem, 6.6vw, 5.4rem); }
h2 { font-size: clamp(2rem, 4.2vw, 3.2rem); }
h3 { font-size: 1.2rem; letter-spacing: -.02em; line-height: 1.25; }
h1 em, h2 em { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -.01em; color: var(--accent); }
p { margin: 0 0 1em; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 32px; }
.narrow { max-width: 760px; }
.muted { color: var(--ink-soft); }
.lead { font-size: clamp(1.08rem, 1.5vw, 1.22rem); line-height: 1.6; color: var(--ink-soft); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; font-weight: 500; color: var(--accent); margin-bottom: 18px; padding: 5px 12px; border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent); border-radius: 999px; background: var(--accent-soft); }
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
@media (max-width: 640px) { .wrap { padding: 0 20px; } body::before { display: none; } }

/* header */
.site-header { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 78%, transparent); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.logo { display: flex; align-items: center; gap: 9px; text-decoration: none; font: 600 1rem var(--font); letter-spacing: -.03em; color: var(--ink); }
.logo-mark { width: 24px; height: 24px; flex: none; color: var(--ink); }
.nav { display: flex; gap: 28px; align-items: center; }
.nav a { color: var(--ink-soft); text-decoration: none; font-size: .9rem; transition: color .2s; }
.nav a:hover, .nav a[aria-current] { color: var(--ink); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--ink); color: #0a0a0a; padding: 12px 20px; border-radius: 8px; border: 0; font: 500 .92rem/1 var(--font); text-decoration: none; cursor: pointer; transition: background .2s, box-shadow .2s, transform .2s; }
.btn:hover { transform: translateY(-1px); }
.btn .arr { transition: transform .2s; }
.btn:hover .arr { transform: translateX(3px); }
.btn-accent { background: var(--accent); color: #0a0a0a; box-shadow: 0 0 0 1px rgba(255,255,255,.08) inset, 0 8px 28px -8px rgba(255, 107, 44, .6); }
.btn-outline { background: var(--surface); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line-strong); }
.btn-outline:hover { box-shadow: inset 0 0 0 1px #3c4040; }
.nav .btn { padding: 9px 16px; font-size: .86rem; color: #0a0a0a; }
@media (max-width: 880px) { .nav a:not(.btn) { display: none; } .nav .btn { white-space: nowrap; } }

.photo { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--surface-2); border: 1px solid var(--line); }
.photo img { width: 100%; height: 100%; object-fit: cover; }

/* hero */
.hero { padding: 104px 0 0; position: relative; overflow-x: clip; }
.hero::before { content: ""; position: absolute; inset: 0 0 35% 0; z-index: -1; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 64px 64px; background-position: center top;
  mask-image: radial-gradient(ellipse 60% 70% at 50% 15%, #000 20%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 60% 70% at 50% 15%, #000 20%, transparent 75%); }
.hero::after { content: ""; position: absolute; left: 50%; top: -120px; width: 900px; height: 520px; transform: translateX(-50%); z-index: -1; pointer-events: none;
  background: radial-gradient(closest-side, rgba(255, 107, 44, .22), transparent); filter: blur(20px); }
.hero-center { text-align: center; display: flex; flex-direction: column; align-items: center; }
.hero h1 { max-width: 14ch; }
.hero .lead { max-width: 36em; margin: 6px auto 30px; }
.hero-cta { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.hero-media { position: relative; margin-top: 80px; border-radius: var(--radius) var(--radius) 0 0; overflow: hidden; border: 1px solid var(--line-strong); aspect-ratio: 16 / 7; background: var(--surface-2); box-shadow: 0 -30px 80px -40px rgba(255, 107, 44, .35); }
.hero-media > img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.9) brightness(.86); }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(6, 6, 6, .55)); pointer-events: none; }
.hero-float { position: absolute; z-index: 1; right: 28px; bottom: 28px; width: 300px; background: rgba(12, 13, 13, .78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border: 1px solid rgba(255,255,255,.1); border-radius: 12px; padding: 18px; box-shadow: 0 24px 50px -20px rgba(0,0,0,.8); font-size: .86rem; }
.hf-head { display: flex; align-items: center; gap: 8px; color: var(--ink-soft); font-size: .76rem; }
.hf-head .dot { width: 7px; height: 7px; border-radius: 50%; background: #2fd585; box-shadow: 0 0 10px #2fd585; }
.hf-title { margin: 8px 0 12px; font-weight: 500; letter-spacing: -.02em; }
.hf-title b { color: var(--accent); font-weight: 600; }
.hero-float ul { list-style: none; margin: 0; padding: 0; }
.hero-float li { display: flex; justify-content: space-between; padding: 8px 0; border-top: 1px solid rgba(255,255,255,.08); }
.hero-float li em { font-style: normal; color: var(--ink-soft); font-variant-numeric: tabular-nums; }
@media (max-width: 900px) { .hero { padding-top: 56px; } .hero-media { aspect-ratio: 4 / 3; margin-top: 44px; } .hero-float { left: 14px; right: 14px; bottom: 14px; width: auto; } }
@media (max-width: 520px) { .hero-media { aspect-ratio: 3 / 4; } }

.trust { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line-strong); border-top: 0; border-radius: 0 0 var(--radius) var(--radius); background: var(--surface); }
.trust div { padding: 22px 24px; display: flex; flex-direction: column; gap: 2px; }
.trust div + div { border-left: 1px solid var(--line); }
.trust b { font-size: 1.5rem; font-weight: 500; letter-spacing: -.03em; }
.trust span { font-size: .85rem; color: var(--ink-soft); }
@media (max-width: 760px) { .trust { grid-template-columns: 1fr 1fr; } .trust div:nth-child(3) { border-left: 0; } .trust div:nth-child(n+3) { border-top: 1px solid var(--line); } }

/* secties */
section { padding: 112px 0; border-top: 1px solid var(--line); }
.hero { border-top: 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; display: flex; flex-direction: column; align-items: center; }
.section-head h2 { margin: 0 0 14px; }
.section-head p { margin: 0; color: var(--ink-soft); max-width: 34em; }
@media (max-width: 760px) { section { padding: 72px 0; } .section-head { margin-bottom: 36px; } }

/* kaarten */
.cards { display: grid; gap: 16px; grid-template-columns: repeat(4, 1fr); }
.cards.three { grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 1080px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 760px) { .cards, .cards.three { grid-template-columns: 1fr; } }
.ecard { display: flex; flex-direction: column; text-decoration: none; color: var(--ink); background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius); overflow: hidden; transition: border-color .3s, transform .3s, box-shadow .3s; }
.ecard:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--accent) 45%, var(--line-strong)); box-shadow: 0 24px 50px -28px rgba(255, 107, 44, .45); }
.ecard-img { aspect-ratio: 4 / 3; overflow: hidden; background: var(--surface-2); border-bottom: 1px solid var(--line); }
.cards.three .ecard-img { aspect-ratio: 16 / 10; }
.ecard-img img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.85) brightness(.9); transition: transform 1.2s cubic-bezier(.2, .7, .2, 1), filter .6s; }
.ecard:hover .ecard-img img { transform: scale(1.04); filter: none; }
.ecard-meta { margin: 18px 20px 0; font-size: .76rem; font-weight: 500; color: var(--accent); }
.ecard h3 { margin: 8px 20px 6px; font-size: 1.15rem; }
.ecard p { margin: 0 20px 18px; color: var(--ink-soft); font-size: .9rem; line-height: 1.55; }
.ecard-more { margin: auto 20px 0; padding: 14px 0 18px; border-top: 1px solid var(--line); font-size: .85rem; font-weight: 500; transition: color .2s; }
.ecard:hover .ecard-more { color: var(--accent); }

/* split + stappen */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 40px; } }
.eyebrow.left { align-self: flex-start; }
.steps { display: grid; margin-top: 28px; }
.steps > div { display: grid; grid-template-columns: 48px 1fr; gap: 4px 16px; padding: 22px 0; border-top: 1px solid var(--line); }
.steps > div:last-child { border-bottom: 1px solid var(--line); }
.steps .n { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 8px; border: 1px solid var(--line-strong); font-size: .78rem; font-weight: 500; color: var(--accent); background: var(--surface); }
.steps h3 { margin: 4px 0 0; }
.steps p { grid-column: 2; margin: 0; color: var(--ink-soft); }

.panel { background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.panel figcaption { color: var(--ink-soft); font-size: .88rem; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
@media (max-width: 640px) { .panel { padding: 20px; } }

.statement { text-align: center; padding: 136px 0; position: relative; overflow: hidden; }
.statement::before { content: ""; position: absolute; left: 50%; top: 50%; width: 700px; height: 320px; transform: translate(-50%, -50%); background: radial-gradient(closest-side, rgba(255, 107, 44, .12), transparent); pointer-events: none; }
.statement p { position: relative; font-size: clamp(1.9rem, 4vw, 3.4rem); font-weight: 500; letter-spacing: -.04em; line-height: 1.12; max-width: 20ch; margin: 0 auto 18px; }
.statement p em { font-family: var(--serif); font-style: italic; font-weight: 400; color: var(--accent); letter-spacing: -.01em; }
.statement .muted { position: relative; }

/* artikelen */
.crumbs { font-size: .84rem; color: var(--ink-soft); padding-top: 28px; }
.crumbs a { color: var(--ink-soft); text-decoration: none; }
.crumbs a:hover { color: var(--ink); }
.article-head { padding: 32px 0 40px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: end; }
.article-head h1 { font-size: clamp(2.3rem, 5vw, 4rem); margin: 0; }
.article-head .lead { margin: 0; }
.article-head .eyebrow { margin-bottom: 16px; }
@media (max-width: 900px) { .article-head { grid-template-columns: 1fr; gap: 18px; } }
.cover { aspect-ratio: 21 / 9; margin-bottom: 0; border-color: var(--line-strong); }
.cover img { filter: saturate(.9) brightness(.9); }
@media (max-width: 760px) { .cover { aspect-ratio: 4 / 3; } }
.specs { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius-sm); margin: 18px 0 64px; }
.spec { padding: 20px 22px; }
.spec + .spec { border-left: 1px solid var(--line); }
.spec b { display: block; font-size: .78rem; font-weight: 400; color: var(--ink-soft); margin-bottom: 2px; }
.spec span { font-size: 1.05rem; font-weight: 500; letter-spacing: -.02em; }
@media (max-width: 760px) { .specs { grid-template-columns: 1fr 1fr; } .spec:nth-child(3) { border-left: 0; } .spec:nth-child(n+3) { border-top: 1px solid var(--line); } }

.layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 80px; align-items: start; padding-bottom: 40px; }
.prose { font-size: 1.04rem; color: #d9d9d5; }
.prose strong, .prose h2, .prose h3 { color: var(--ink); }
.prose h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); margin-top: 1.8em; }
.prose > h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.4em; }
.prose a { color: var(--ink); text-decoration-color: var(--accent); }
.prose a.btn { color: #0a0a0a; }
.prose ol { list-style: none; padding: 0; counter-reset: t; }
.prose ol li { counter-increment: t; position: relative; padding: 16px 0 16px 48px; border-top: 1px solid var(--line); margin: 0; }
.prose ol li::before { content: counter(t); position: absolute; left: 0; top: 15px; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 7px; border: 1px solid var(--line-strong); font-size: .76rem; font-weight: 500; color: var(--accent); }
.prose ul { padding-left: 1.1em; }
.prose ul li { margin-bottom: .5em; }
.prose ul li::marker { color: var(--accent); }
.aside { position: sticky; top: 88px; display: grid; gap: 14px; }
.box { background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 22px; }
.box h3 { margin-bottom: 8px; font-size: 1.05rem; }
.box p { color: var(--ink-soft); font-size: .92rem; }
.box .links a { display: flex; justify-content: space-between; gap: 12px; padding: 11px 0; border-top: 1px solid var(--line); text-decoration: none; font-size: .9rem; line-height: 1.4; color: var(--ink-soft); }
.box .links a:hover { color: var(--accent); }
.box-photo { position: relative; overflow: hidden; color: #fff; min-height: 300px; display: flex; flex-direction: column; justify-content: flex-end; }
.box-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.box-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 20%, rgba(0,0,0,.85)); }
.box-photo > *:not(img) { position: relative; z-index: 1; }
.box-photo p { color: rgba(255,255,255,.8); }
@media (max-width: 980px) { .layout { grid-template-columns: minmax(0, 1fr); gap: 40px; } .aside { position: static; } }

.callout { border: 1px solid var(--line-strong); border-radius: var(--radius-sm); padding: 20px 22px; margin: 28px 0; background: var(--surface); font-size: .97rem; }
.callout strong { display: block; font-weight: 600; margin-bottom: 4px; }
.callout.safety { background: var(--warn-soft); border-color: rgba(255, 140, 80, .25); }
.callout.safety strong { color: var(--warn); }
.callout.tip { background: var(--sage-soft); border-color: rgba(143, 208, 174, .22); }
.callout.tip strong { color: var(--sage); }

/* tijdlijn */
.timeline { margin: 24px 0; background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius-sm); padding: 26px; }
.tl-row { display: grid; grid-template-columns: 140px 1fr; gap: 16px; align-items: center; margin: 12px 0; font-size: .87rem; }
.tl-track { position: relative; height: 8px; background: var(--surface-2); border-radius: 8px; }
.tl-bar { position: absolute; top: 0; bottom: 0; border-radius: 8px; background: var(--accent); box-shadow: 0 0 14px rgba(255, 107, 44, .5); }
.tl-bar.alt { background: var(--sage); opacity: .35; box-shadow: none; }
.tl-axis { display: grid; grid-template-columns: 140px 1fr; gap: 16px; font-size: .74rem; color: var(--ink-soft); margin-top: 16px; }
.tl-axis div:last-child { position: relative; height: 1.2em; }
.tl-axis span { position: absolute; transform: translateX(-50%); white-space: nowrap; }
.tl-axis span:first-child { transform: none; }
@media (max-width: 560px) { .tl-row, .tl-axis { grid-template-columns: 92px 1fr; gap: 10px; } .timeline { padding: 18px; } }

/* tabellen */
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius-sm); margin: 24px 0; }
table { border-collapse: collapse; width: 100%; font-size: .93rem; min-width: 600px; }
th, td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 500; font-size: .8rem; color: var(--ink-soft); background: var(--surface-2); }
tr:last-child td { border-bottom: 0; }
td strong { font-weight: 600; }
.prose > table { display: block; overflow-x: auto; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); }

/* aanmelden */
.signup { display: grid; grid-template-columns: 1.1fr 1fr; background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius); overflow: hidden; position: relative; }
.signup::before { content: ""; position: absolute; left: -120px; top: -160px; width: 520px; height: 420px; background: radial-gradient(closest-side, rgba(255, 107, 44, .16), transparent); pointer-events: none; }
.signup-text { padding: 56px; display: flex; flex-direction: column; position: relative; }
.signup h2 { margin: 0 0 12px; }
.signup p { color: var(--ink-soft); margin: 0 0 26px; }
.signup form { display: flex; gap: 8px; padding: 6px; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--bg); }
.signup input { flex: 1; min-width: 0; padding: 0 12px; border: 0; background: transparent; color: var(--ink); font: inherit; outline: none; }
.signup input::placeholder { color: #6c7071; }
.signup small { display: block; margin-top: 12px; color: var(--ink-soft); font-size: .8rem; }
.signup-img { position: relative; min-height: 320px; border-left: 1px solid var(--line); }
.signup-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: saturate(.9) brightness(.85); }
@media (max-width: 860px) { .signup { grid-template-columns: 1fr; } .signup-text { padding: 32px 24px; } .signup-img { border-left: 0; border-top: 1px solid var(--line); min-height: 220px; } }
@media (max-width: 420px) { .signup form { flex-direction: column; } .signup input { padding: 10px; } }

/* weekschema */
.week { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; }
.day { background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius-sm); padding: 16px 14px; font-size: .85rem; }
.day b { display: block; margin-bottom: 12px; font-weight: 500; letter-spacing: -.02em; }
.day span { display: block; padding: 7px 9px; margin-bottom: 6px; border-radius: 6px; background: var(--accent-soft); border: 1px solid rgba(255, 107, 44, .18); }
@media (max-width: 960px) { .week { grid-template-columns: repeat(2, 1fr); } }

/* footer */
.site-footer { border-top: 1px solid var(--line); padding: 72px 0 40px; font-size: .9rem; color: var(--ink-soft); background: var(--bg); }
.site-footer .logo { color: var(--ink); margin-bottom: 16px; }
.site-footer strong { display: block; color: var(--ink); font-weight: 500; margin-bottom: 14px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 56px; }
.site-footer a:not(.logo) { display: block; color: var(--ink-soft); text-decoration: none; margin-bottom: 8px; }
.site-footer a:not(.logo):hover { color: var(--ink); }
.site-footer small { display: block; margin-top: 16px; line-height: 1.7; max-width: 52ch; color: #7a7e7f; }
.footer-bottom { border-top: 1px solid var(--line); margin-top: 56px; padding-top: 22px; font-size: .8rem; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 32px; } }

/* blog: SEO/GEO-blokken */
.byline { font-size: .86rem; color: var(--ink-soft); margin: 18px 0 0; }
.answer { background: var(--accent-soft); border: 1px solid rgba(255, 107, 44, .28); border-radius: var(--radius-sm); padding: 22px 24px; margin: 0 0 16px; }
.answer strong, .keypoints strong { display: block; font-size: .8rem; font-weight: 600; color: var(--accent); margin-bottom: 6px; }
.answer p { margin: 0; font-size: 1.1rem; line-height: 1.55; color: var(--ink); }
.keypoints { background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius-sm); padding: 20px 24px; margin: 0 0 8px; }
.keypoints strong { color: var(--ink); }
.keypoints ul { margin: 0; padding-left: 1.1em; }
.keypoints li { margin-bottom: .35em; }
.prose h2[id] { scroll-margin-top: 88px; }
.toc ol { list-style: none; margin: 0; padding: 0; counter-reset: c; }
.toc li { counter-increment: c; border-top: 1px solid var(--line); }
.toc a { display: grid; grid-template-columns: 26px 1fr; padding: 9px 0; text-decoration: none; font-size: .88rem; line-height: 1.4; color: var(--ink-soft); }
.toc a::before { content: counter(c, decimal-leading-zero); font-size: .74rem; color: var(--accent); padding-top: 2px; }
.toc a:hover { color: var(--ink); }
.faq { border: 1px solid var(--line-strong); border-radius: var(--radius-sm); overflow: hidden; }
.faq details { border-top: 1px solid var(--line); padding: 0 20px; background: var(--surface); }
.faq details:first-child { border-top: 0; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 32px 18px 0; font-weight: 500; letter-spacing: -.01em; position: relative; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 14px; font-size: 1.3rem; color: var(--accent); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 18px; color: var(--ink-soft); }
.sources a { word-break: break-word; }

@media print {
  :root { color-scheme: light; --bg: #fff; --surface: #fff; --surface-2: #f4f4f4; --ink: #000; --ink-soft: #444; --line: #ddd; --line-strong: #ccc; }
  .site-header, .site-footer, .signup, .no-print, .aside, .cover, .toc { display: none !important; }
  body::before { display: none; }
  body { font-size: 12px; }
  .prose { color: #000; }
  .week { grid-template-columns: repeat(7, 1fr); }
  .day { break-inside: avoid; }
}

/* ---------- Zonnevenster-planner ---------- */
a.hero-float { color: var(--ink); text-decoration: none; transition: border-color .2s, transform .2s; }
a.hero-float:hover { border-color: color-mix(in srgb, var(--accent) 60%, transparent); transform: translateY(-2px); }
.hf-cta { display: block; margin-top: 12px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.08); color: var(--accent); font-weight: 500; }

.tool-teaser { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: center; }
.tool-teaser .lead { margin-bottom: 22px; }
.checks { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 10px; }
.checks li { position: relative; padding-left: 28px; }
.checks li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 18px; height: 18px; border-radius: 5px; display: grid; place-items: center; font-size: .7rem; color: var(--accent); background: var(--accent-soft); border: 1px solid rgba(255,107,44,.3); }
.tool-shot { display: block; background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 28px; box-shadow: 0 30px 80px -40px rgba(255,107,44,.35); transition: border-color .3s; }
.tool-shot:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line-strong)); }
@media (max-width: 900px) { .tool-teaser { grid-template-columns: 1fr; gap: 36px; } }

.planner-top { padding: 72px 0 40px; border-top: 0; position: relative; overflow-x: clip; }
.planner-top::after { content: ""; position: absolute; left: 50%; top: -140px; width: 820px; height: 460px; transform: translateX(-50%); z-index: -1; background: radial-gradient(closest-side, rgba(255,107,44,.2), transparent); filter: blur(20px); pointer-events: none; }
.planner-top h1 { font-size: clamp(2.4rem, 5.4vw, 4.4rem); max-width: 16ch; }
.planner-top .lead { max-width: 36em; margin: 4px auto 0; }
.planner { display: grid; grid-template-columns: 380px minmax(0, 1fr); gap: 18px; align-items: start; padding-bottom: 24px; }
@media (max-width: 960px) { .planner { grid-template-columns: 1fr; } }
.zv-card { background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius); }
.zv-form { padding: 8px 24px; position: sticky; top: 84px; }
@media (max-width: 960px) { .zv-form { position: static; } }
.zv-form fieldset { border: 0; margin: 0; padding: 20px 0; border-top: 1px solid var(--line); min-width: 0; }
.zv-form fieldset:first-child { border-top: 0; }
.zv-form legend { display: flex; align-items: center; gap: 10px; font-weight: 500; margin-bottom: 14px; padding: 0; }
.zv-form legend span { width: 22px; height: 22px; display: grid; place-items: center; border-radius: 6px; font-size: .72rem; color: var(--accent); border: 1px solid var(--line-strong); }
.zv-form small { display: block; margin-top: 8px; color: var(--ink-soft); font-size: .8rem; }
.zv-search { position: relative; }
.zv-search input { width: 100%; padding: 12px 14px; border-radius: 9px; border: 1px solid var(--line-strong); background: var(--bg); color: var(--ink); font: inherit; outline: none; transition: border-color .2s, box-shadow .2s; }
.zv-search input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.zv-search ul { position: absolute; z-index: 5; left: 0; right: 0; top: calc(100% + 6px); list-style: none; margin: 0; padding: 6px; background: var(--surface-2); border: 1px solid var(--line-strong); border-radius: 10px; box-shadow: 0 20px 40px -20px #000; }
.zv-search li { padding: 9px 10px; border-radius: 7px; cursor: pointer; display: flex; justify-content: space-between; gap: 10px; font-size: .92rem; }
.zv-search li span { color: var(--ink-soft); font-size: .8rem; }
.zv-search li:hover { background: var(--accent-soft); }
.zv-search li.leeg { color: var(--ink-soft); cursor: default; }
.zv-link { margin-top: 10px; background: none; border: 0; padding: 0; color: var(--accent); font: inherit; font-size: .88rem; cursor: pointer; }
.zv-link::before { content: "◎ "; }
.zv-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.zv-pills label { cursor: pointer; }
.zv-pills input { position: absolute; opacity: 0; pointer-events: none; }
.zv-pills span { display: inline-block; padding: 8px 13px; border-radius: 8px; border: 1px solid var(--line-strong); font-size: .88rem; color: var(--ink-soft); transition: .15s; }
.zv-pills label:hover span { color: var(--ink); border-color: #3c4040; }
.zv-pills input:checked + span { color: var(--ink); border-color: var(--accent); background: var(--accent-soft); }
.zv-pills input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.zv-range { display: flex; align-items: center; gap: 14px; }
.zv-range input { flex: 1; accent-color: var(--accent); }
.zv-range output { min-width: 72px; text-align: right; font-weight: 500; font-variant-numeric: tabular-nums; }

.zv-out { padding: 26px; min-height: 420px; }
.zv-status { margin: 0 0 4px; color: var(--ink-soft); }
.zv-status:empty { display: none; }
.zv-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 26px; }
.zv-dag { text-align: left; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line-strong); background: var(--bg); color: var(--ink-soft); font: inherit; cursor: pointer; transition: .15s; }
.zv-dag b { display: block; color: var(--ink); font-weight: 500; text-transform: capitalize; }
.zv-dag span { font-size: .8rem; }
.zv-dag[aria-pressed="true"] { border-color: var(--accent); background: var(--accent-soft); }
.zv-dag[aria-pressed="true"] span { color: var(--accent); }
.zv-out h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin: 0 0 6px; }
.zv-stats { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: 10px; margin: 20px 0; }
.zv-stats div { padding: 14px 16px; }
.zv-stats div + div { border-left: 1px solid var(--line); }
.zv-stats span { display: block; font-size: .76rem; color: var(--ink-soft); }
.zv-stats b { font-weight: 500; font-size: 1.1rem; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
@media (max-width: 560px) { .zv-out { padding: 18px; } .zv-tabs { gap: 6px; } .zv-dag { padding: 10px; } .zv-dag b { font-size: .88rem; } .zv-dag span { font-size: .72rem; } .zv-stats div { padding: 10px; } .zv-stats b { font-size: .92rem; } .zv-stats span { font-size: .68rem; } }
.zv-chart { margin: 8px 0 22px; }
.zv-chart svg { width: 100%; height: auto; overflow: visible; }
.zv-out h3 { margin: 0 0 10px; }
.zv-plan { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line); border-radius: 10px; }
.zv-plan li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 16px; }
.zv-plan li + li { border-top: 1px solid var(--line); }
.zv-plan li div { display: flex; flex-direction: column; }
.zv-plan li span { color: var(--ink-soft); font-size: .88rem; font-variant-numeric: tabular-nums; }
.zv-plan li.leeg { color: var(--ink-soft); }
.dek { font-style: normal; font-size: .76rem; font-weight: 500; padding: 4px 9px; border-radius: 999px; border: 1px solid; white-space: nowrap; }
.dek.hoog { color: #4fe09a; border-color: rgba(79,224,154,.35); background: rgba(79,224,154,.08); }
.dek.mid { color: #ffc36b; border-color: rgba(255,195,107,.35); background: rgba(255,195,107,.08); }
.dek.laag { color: var(--ink-soft); border-color: var(--line-strong); }
.zv-legend { font-size: .8rem; color: var(--ink-soft); margin: 12px 0 22px; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.zv-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.zv-note { font-size: .84rem; color: var(--ink-soft); padding-bottom: 40px; }
.wx { width: 22px; height: 22px; color: var(--accent); flex: none; }
.zv-dag-wx { display: flex; align-items: center; gap: 6px; margin: 6px 0 4px; }
.zv-dag-wx strong { font-weight: 500; color: var(--ink); }
.zv-dag-wx em { font-style: normal; font-size: .78rem; color: var(--ink-soft); margin-left: auto; }
.zv-weer { display: flex; flex-wrap: wrap; gap: 0; border: 1px solid var(--line); border-radius: 10px; margin: 0 0 22px; background: var(--bg); }
.zv-weer > div { padding: 12px 16px; display: flex; flex-direction: column; justify-content: center; }
.zv-weer > div + div { border-left: 1px solid var(--line); }
.zv-weer span { font-size: .72rem; color: var(--ink-soft); }
.zv-weer b { font-weight: 500; font-variant-numeric: tabular-nums; }
.zv-wx-main { flex-direction: row !important; align-items: center; gap: 10px; }
.zv-wx-main .wx { width: 28px; height: 28px; }
@media (max-width: 560px) { .zv-weer > div { padding: 10px 12px; flex: 1 1 33%; } .zv-weer > div + div { border-left: 0; } .zv-wx-main { flex-basis: 100% !important; border-bottom: 1px solid var(--line); } .zv-dag-wx em { display: none; } }

/* ---------- hero v3: invoerkaart + geanimeerde zonnebaan ---------- */
.hero { padding-top: 88px; }
.hero h1 { max-width: 13ch; font-size: clamp(2.8rem, 7vw, 5.8rem); letter-spacing: -.045em; }
.hero .lead { margin-bottom: 34px; }
.hero-form { display: flex; align-items: stretch; gap: 6px; width: min(760px, 100%); padding: 6px; background: rgba(18, 19, 19, .8); border: 1px solid var(--line-strong); border-radius: 14px; box-shadow: 0 0 0 6px rgba(255, 255, 255, .02), 0 30px 60px -30px rgba(255, 107, 44, .45); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); text-align: left; }
.hf-field { display: flex; flex-direction: column; justify-content: center; padding: 8px 14px; border-radius: 9px; transition: background .2s; cursor: text; }
.hf-field + .hf-field { border-left: 1px solid var(--line); border-radius: 0; }
.hf-field:focus-within { background: var(--surface-2); }
.hf-grow { flex: 1; }
.hf-field span { font-size: .72rem; color: var(--ink-soft); }
.hf-field input, .hf-field select { border: 0; background: transparent; color: var(--ink); font: 500 .98rem var(--font); outline: none; padding: 2px 0; min-width: 0; }
.hf-field select { cursor: pointer; appearance: none; padding-right: 18px; background: linear-gradient(45deg, transparent 50%, var(--ink-soft) 50%) right 6px center / 5px 5px no-repeat, linear-gradient(-45deg, transparent 50%, var(--ink-soft) 50%) right 1px center / 5px 5px no-repeat; }
.hf-field select option { background: #151616; }
.hero-form .btn { padding: 0 22px; border-radius: 10px; white-space: nowrap; }
.hero-note { margin: 16px 0 0; font-size: .82rem; color: var(--ink-soft); }
@media (max-width: 720px) { .hero-form { flex-direction: column; } .hf-field + .hf-field { border-left: 0; border-top: 1px solid var(--line); } .hero-form .btn { padding: 15px; } }

.hero-stage { position: relative; margin-top: 56px; border: 1px solid var(--line-strong); border-bottom: 0; border-radius: var(--radius) var(--radius) 0 0; background: radial-gradient(120% 90% at 50% 0%, #121313, #080808 70%); overflow: hidden; padding: 24px 24px 8px; }
.hero-stage::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 40px 40px; mask-image: linear-gradient(180deg, #000 30%, transparent); -webkit-mask-image: linear-gradient(180deg, #000 30%, transparent); pointer-events: none; }
.hv { position: relative; width: 100%; height: auto; overflow: visible; }
.hv-t { font: 12px var(--font); fill: var(--ink-soft); }
.hv-l { font: 13px var(--font); fill: var(--ink-soft); }
.hv-w { font: 500 13px var(--font); fill: #ffb27a; letter-spacing: .02em; }
@media (max-width: 720px) { .hero-stage { margin-top: 40px; padding: 10px 0 0; } .hv { width: 175%; max-width: none; margin-left: -37.5%; } .hv-l { font-size: 17px; } .hv-t { font-size: 15px; } .hv-w { font-size: 16px; } }
@media (prefers-reduced-motion: reduce) { .hv animate, .hv animateMotion { display: none; } }

/* ---------- opt-in & pdf ---------- */
.optin { display: grid; gap: 10px; }
.optin-row { display: flex; gap: 8px; padding: 6px; border: 1px solid var(--line-strong); border-radius: 12px; background: var(--bg); }
.optin-row input { flex: 1; min-width: 0; padding: 0 12px; border: 0; background: transparent; color: var(--ink); font: inherit; outline: none; }
.optin-row:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.optin .hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.optin-ok { display: flex; gap: 10px; align-items: flex-start; font-size: .82rem; line-height: 1.5; color: var(--ink-soft); cursor: pointer; }
.optin-ok input { margin-top: 3px; accent-color: var(--accent); width: 16px; height: 16px; flex: none; }
.optin-ok a { color: var(--ink); }
.optin-msg { margin: 0; font-size: .86rem; color: var(--ink-soft); min-height: 1.2em; }
.optin-msg.fout { color: var(--warn); }
.optin-done { display: grid; gap: 4px; padding: 18px 20px; border: 1px solid rgba(79, 224, 154, .35); background: rgba(79, 224, 154, .07); border-radius: 12px; }
.optin-done b { color: #4fe09a; font-weight: 500; }
.optin-done span { color: var(--ink-soft); font-size: .92rem; }
@media (max-width: 480px) { .optin-row { flex-direction: column; } .optin-row input { padding: 12px; } }
.signup .optin { margin-top: 4px; }
.signup-pdf { display: grid; place-items: center; background: radial-gradient(70% 70% at 50% 40%, rgba(255,107,44,.18), transparent 70%), var(--surface-2); padding: 40px 24px; }
.pdf-stack { position: relative; width: min(440px, 100%); aspect-ratio: 297 / 210; }
.pdf-stack img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 6px; box-shadow: 0 30px 60px -20px rgba(0,0,0,.8), 0 0 0 1px rgba(255,255,255,.06); }
.pdf-stack img:nth-child(1) { transform: rotate(-7deg) translate(-12%, 6%) scale(.86); filter: brightness(.7); }
.pdf-stack img:nth-child(2) { transform: rotate(5deg) translate(12%, 4%) scale(.88); filter: brightness(.82); }
.pdf-stack img:nth-child(3) { transform: translateY(-4%); }
.ds-hero { padding: 24px 0 96px; border-top: 0; position: relative; overflow-x: clip; }
.ds-hero::after { content: ""; position: absolute; right: -10%; top: -10%; width: 760px; height: 600px; z-index: -1; background: radial-gradient(closest-side, rgba(255,107,44,.18), transparent); pointer-events: none; }
.ds-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.ds-hero h1 { font-size: clamp(2.6rem, 5.6vw, 4.6rem); }
.ds-hero .lead { margin-bottom: 22px; }
.ds-form { max-width: 520px; }
.ds-visual { display: grid; place-items: center; padding: 40px 0; }
.ds-visual .pdf-stack { width: min(560px, 100%); }
@media (max-width: 900px) { .ds-grid { grid-template-columns: 1fr; gap: 24px; } .ds-visual { padding: 24px 12px 0; } }
.cards .ecard-img img[src*="/pdf/"] { object-position: top; }
/* opt-in in het aanmeldblok: oude formulierstijl neutraliseren */
.signup form.optin { display: grid; gap: 12px; padding: 0; border: 0; border-radius: 0; background: none; }
.signup .optin-row { display: flex; }
.signup .optin-row input { flex: 1; padding: 0 12px; }
.signup .optin-row .btn { padding: 13px 20px; white-space: nowrap; }
.optin-ok input { flex: none !important; padding: 0 !important; }
.optin-row input:-webkit-autofill, .optin-row input:-webkit-autofill:hover, .optin-row input:-webkit-autofill:focus { -webkit-text-fill-color: var(--ink); -webkit-box-shadow: 0 0 0 1000px var(--bg) inset; caret-color: var(--ink); transition: background-color 9999s; }
@media (max-width: 480px) { .signup .optin-row { flex-direction: column; } .signup .optin-row input { padding: 12px; } }