/* Blog van mailwerk.nl. Zelfde tokens, kop, knoppen en voet als de rest van de site
   (site/index.html en site/ai-koppeling/index.html); bron: blog/blog.css, bouw.mjs kopieert
   hem naar site/blog/blog.css. */
:root {
  color-scheme: light;
  --papier: #F5F5F2;
  --vlak: #FFFFFF;
  --inkt: #151A24;        /* 16.2:1 op papier */
  --inkt-zacht: #525A67;  /* 6.6:1 op papier */
  --lijn: #DEDFD8;
  --amber: #F6A724;
  --amber-hover: #EA981A;
  --amber-tekst: #8F5400; /* amber als tekst: 6.0:1 op papier */
  --op-inkt: #C9CED8;
  --display: "Outfit", "Avenir Next", "Segoe UI", Arial, sans-serif;
  --tekst: "Figtree", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --mono: "DM Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --maat: 1160px;
  --kolom: 680px;
  --kop-hoogte: 72px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--kop-hoogte) + 16px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--papier); color: var(--inkt); font: 400 17px/1.6 var(--tekst); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { font-family: var(--display); margin: 0; text-wrap: balance; color: inherit; }
p { margin: 0; }
.binnen { max-width: var(--maat); margin: 0 auto; padding-inline: 24px; }
@media (max-width: 520px) { .binnen { padding-inline: 16px; } }
.overslaan { position: absolute; left: -9999px; }
.overslaan:focus { left: 16px; top: 16px; background: var(--vlak); padding: 10px 14px; z-index: 50; }

/* ---- Kop (gelijk aan de site) ---- */
.kop { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: rgba(245,245,242,.86);
  -webkit-backdrop-filter: saturate(160%) blur(12px); backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.kop.gescrold { border-bottom-color: var(--lijn); box-shadow: 0 8px 24px -20px rgba(21,26,36,.5); }
.kop .binnen { height: var(--kop-hoogte); display: flex; align-items: center; gap: 20px; }
.merk { display: flex; align-items: center; gap: 10px; text-decoration: none; margin-right: auto; }
.merk svg { width: 34px; height: 34px; flex: none; }
.woordmerk { font: 700 25px/1 var(--display); letter-spacing: -0.02em; }
.menu { display: flex; align-items: center; gap: 26px; font-size: 15px; font-weight: 500; }
.menu a { text-decoration: none; color: var(--inkt-zacht); }
.menu a:hover, .menu a[aria-current="page"] { color: var(--inkt); }
.menu a[aria-current="page"] { text-decoration: underline; text-decoration-color: var(--amber); text-decoration-thickness: 3px; text-underline-offset: 8px; }
.menu .inlog { color: var(--inkt); font-weight: 600; }
.menu .knop, .menu .knop:hover { color: var(--inkt); }
@media (max-width: 980px) { .menu .extra { display: none; } }
@media (max-width: 400px) { .menu { gap: 14px; } .woordmerk { font-size: 22px; } .merk svg { width: 30px; height: 30px; } }

/* ---- Knoppen ---- */
.knop { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 600 16px/1 var(--tekst); text-decoration: none; white-space: nowrap;
  padding: 16px 22px; border-radius: 10px; border: 2px solid var(--inkt); color: var(--inkt); transition: background-color .15s, border-color .15s; }
.knop:active { transform: translateY(1px); }
.knop-vol { background: var(--amber); border-color: var(--amber); }
.knop-vol:hover { background: var(--amber-hover); border-color: var(--amber-hover); }
.knop-rand:hover { background: var(--vlak); }
.knop-klein { padding: 11px 16px; font-size: 15px; border-radius: 9px; }
.knoppen { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---- Kop van een artikel en van het overzicht ---- */
.blogkop { padding-block: 56px 36px; }
@media (max-width: 520px) { .blogkop { padding-block: 32px 24px; } }
.blogkop .binnen { max-width: calc(var(--kolom) + 48px); }
@media (max-width: 520px) { .blogkop .binnen { max-width: none; } }
.overzicht-kop .binnen { max-width: var(--maat); }
.kruimel { font: 400 14px/1 var(--mono); color: var(--inkt-zacht); display: flex; gap: 10px; align-items: center; margin-bottom: 22px; }
.kruimel a { color: var(--inkt); text-decoration: underline; text-decoration-color: var(--amber); text-decoration-thickness: 2px; text-underline-offset: 4px; }
.blogkop h1 { font-weight: 700; font-size: clamp(36px, 5vw, 60px); line-height: 1.04; letter-spacing: -0.035em; max-width: 18ch; }
.blogkop .lead { font-size: 21px; line-height: 1.55; margin-top: 24px; max-width: 34em; color: var(--inkt); }
@media (max-width: 520px) { .blogkop .lead { font-size: 19px; } }

.blogbeeld { margin: 0 auto; }
.blogbeeld img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 16px; background: #E9E8E1; border: 1px solid var(--lijn); }
.blogbeeld figcaption { font-size: 13px; color: var(--inkt-zacht); margin-top: 10px; }

/* ---- De tekst ---- */
.tekst { max-width: calc(var(--kolom) + 48px); margin: 0 auto; padding: 56px 24px 24px; font-size: 18px; line-height: 1.72; }
@media (max-width: 520px) { .tekst { padding: 40px 16px 16px; font-size: 17px; } }
.tekst > h2 { font-weight: 700; font-size: clamp(26px, 3vw, 32px); line-height: 1.15; letter-spacing: -0.025em; margin: 52px 0 14px; }
.tekst > h2:first-child { margin-top: 0; }
.tekst h3 { font-weight: 600; font-size: 21px; line-height: 1.3; margin: 32px 0 8px; }
.tekst p { margin: 0 0 18px; }
.tekst ul, .tekst ol { margin: 0 0 20px; padding-left: 0; }
.tekst ul { list-style: none; }
.tekst ul li { position: relative; padding-left: 26px; margin-bottom: 8px; }
.tekst ul li::before { content: ""; position: absolute; left: 4px; top: .7em; width: 8px; height: 8px; border-radius: 50%; background: var(--amber); }
.tekst ol { padding-left: 24px; }
.tekst ol li { padding-left: 6px; margin-bottom: 8px; }
.tekst ol li::marker { font: 600 16px var(--display); color: var(--amber-tekst); }
.tekst a { text-decoration: underline; text-decoration-color: var(--amber); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.tekst a:hover { text-decoration-color: var(--inkt); }
.tekst strong { font-weight: 600; }

/* Zo doe je dit in mailwerk: een mail van mailwerk in de tekst */
.inmw { margin: 44px 0; padding: 24px 26px 22px; background: var(--vlak); border: 1px solid var(--lijn); border-radius: 16px;
  box-shadow: 0 1px 0 rgba(21,26,36,.04), 0 24px 48px -36px rgba(21,26,36,.45); }
.inmw-van { display: flex; align-items: center; gap: 10px; font: 400 14px/1 var(--mono); color: var(--inkt-zacht); margin: 0 0 14px !important; }
.inmw-van svg { width: 24px; height: 24px; flex: none; }
.inmw .inmw-kop { font-weight: 600; font-size: 21px; line-height: 1.3; margin: 0 0 8px; }
.inmw p { font-size: 17px; line-height: 1.65; margin: 0 0 10px; }
.inmw .inmw-link { margin: 0; font-weight: 600; }

/* Samengevat */
.samengevat { margin: 48px 0 0; padding: 26px 26px 12px; border-radius: 16px; background: #ECEBE4; }
.samengevat h2 { font-weight: 700; font-size: 22px; margin: 0 0 14px; }
.samengevat ul { margin: 0; }
.samengevat li { padding-left: 32px !important; margin-bottom: 12px !important; font-size: 17px; line-height: 1.55; }
.samengevat li::before { left: 0 !important; top: 3px !important; width: 20px !important; height: 20px !important;
  background: var(--amber) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23151A24' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/12px no-repeat !important; }

/* Vragen */
.vragen { margin-top: 52px; }
.vragen h2 { font-weight: 700; font-size: clamp(26px, 3vw, 32px); letter-spacing: -0.025em; margin: 0 0 12px; }
details { border-top: 1px solid var(--lijn); }
details:last-child { border-bottom: 1px solid var(--lijn); }
summary { list-style: none; cursor: pointer; padding: 20px 44px 20px 0; position: relative; font: 600 18px/1.4 var(--display); }
summary::-webkit-details-marker { display: none; }
summary::after { content: ""; position: absolute; right: 4px; top: 50%; width: 22px; height: 22px; margin-top: -11px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23151A24' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/contain no-repeat; transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { padding: 0 44px 22px 0; margin: 0 !important; color: var(--inkt-zacht); font-size: 17px; }

/* Bronnen */
.bronnen { margin-top: 44px; font-size: 15px; }
.bronnen h2 { font: 400 14px/1 var(--mono); color: var(--inkt-zacht); margin: 0 0 12px; }
.bronnen ul li { padding-left: 18px !important; margin-bottom: 6px !important; }
.bronnen ul li::before { width: 6px !important; height: 6px !important; top: .65em !important; left: 2px !important; background: var(--inkt-zacht) !important; }

/* Lees ook */
.leesook { padding-block: 72px 24px; }
.leesook h2 { font-weight: 700; font-size: clamp(26px, 3vw, 32px); letter-spacing: -0.025em; margin-bottom: 24px; }
.leesook ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 860px) { .leesook ul { grid-template-columns: 1fr; gap: 0; } }
.leesook a { display: block; text-decoration: none; }
.leesook img { aspect-ratio: 16 / 9; width: 100%; object-fit: cover; border-radius: 12px; border: 1px solid var(--lijn); background: #E9E8E1; margin-bottom: 14px; }
@media (max-width: 860px) {
  .leesook li + li { border-top: 1px solid var(--lijn); }
  .leesook a { display: grid; grid-template-columns: 120px 1fr; gap: 4px 16px; padding: 16px 0; align-items: start; }
  .leesook img { grid-row: span 2; margin: 0; }
}
.ook-pijler { display: block; font: 400 13px/1 var(--mono); color: var(--inkt-zacht); margin-bottom: 8px; }
.ook-titel { display: block; font: 600 19px/1.3 var(--display); }
.leesook a:hover .ook-titel { text-decoration: underline; text-decoration-color: var(--amber); text-decoration-thickness: 2px; text-underline-offset: 4px; }

/* ---- Overzicht: een postvak ---- */
.overzicht-kop h1 { max-width: 16ch; }
.postvak { padding-bottom: 72px; }
.uitgelicht { display: grid; grid-template-columns: 1.25fr 1fr; gap: 0; align-items: stretch; text-decoration: none; background: var(--vlak);
  border: 1px solid var(--lijn); border-radius: 18px; overflow: hidden; box-shadow: 0 1px 0 rgba(21,26,36,.04), 0 30px 60px -40px rgba(21,26,36,.42); }
.uitgelicht img { width: 100%; height: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.uit-tekst { padding: 36px 36px 32px; display: flex; flex-direction: column; justify-content: center; }
.nieuw { display: inline-flex; align-items: center; gap: 8px; font: 400 14px/1 var(--mono); color: var(--inkt-zacht); margin-bottom: 18px; }
.nieuw::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--amber); }
.uit-titel { font: 700 clamp(26px, 2.8vw, 34px)/1.1 var(--display); letter-spacing: -0.025em; text-wrap: balance; }
.uit-beschrijving { color: var(--inkt-zacht); margin-top: 14px; font-size: 17px; }
.uitgelicht:hover .uit-titel { text-decoration: underline; text-decoration-color: var(--amber); text-decoration-thickness: 3px; text-underline-offset: 6px; }
@media (max-width: 860px) { .uitgelicht { grid-template-columns: 1fr; } .uit-tekst { padding: 24px 22px 26px; } }

.rijen { list-style: none; margin: 40px 0 0; padding: 0; border-top: 1px solid var(--lijn); }
.rijen li { border-bottom: 1px solid var(--lijn); }
.rijen a { display: grid; grid-template-columns: 200px 1fr; gap: 28px; padding: 22px 0; text-decoration: none; align-items: center; }
.rijen img { aspect-ratio: 16 / 9; width: 100%; object-fit: cover; border-radius: 10px; border: 1px solid var(--lijn); background: #E9E8E1; }
.rij-tekst { display: block; }
.rij-pijler { display: block; font: 400 13px/1 var(--mono); color: var(--inkt-zacht); margin-bottom: 8px; }
.rij-titel { display: block; font: 600 21px/1.25 var(--display); letter-spacing: -0.01em; }
.rij-beschrijving { display: block; color: var(--inkt-zacht); margin-top: 6px; font-size: 16px; max-width: 46em; }
.rijen a:hover .rij-titel { text-decoration: underline; text-decoration-color: var(--amber); text-decoration-thickness: 2px; text-underline-offset: 4px; }
@media (max-width: 640px) { .rijen a { grid-template-columns: 104px 1fr; gap: 16px; align-items: start; } .rij-titel { font-size: 18px; } .rij-beschrijving { display: none; } }
.leeg { color: var(--inkt-zacht); padding: 40px 0; }

/* ---- Slot en voet (gelijk aan de site) ---- */
.slotblok { background: var(--vlak); border-top: 1px solid var(--lijn); padding-block: 80px; margin-top: 56px; }
@media (max-width: 520px) { .slotblok { padding-block: 56px; } }
.slotblok .binnen { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.slotblok h2 { font-weight: 700; font-size: clamp(28px, 3.4vw, 40px); line-height: 1.05; letter-spacing: -0.03em; }
.slotblok p { color: var(--inkt-zacht); margin-top: 10px; max-width: 34em; }
.voet { background: var(--inkt); color: var(--op-inkt); padding-block: 48px; font-size: 15px; }
.voet .binnen { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.voet .merk { color: #fff; margin-right: 0; }
.voet .woordmerk { font-size: 22px; }
.voet nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.voet a { color: #fff; text-underline-offset: 3px; }
.voet .regel { flex-basis: 100%; font-size: 14px; }