/* Levend Kantoor by Martin Cuypers: stylesheet (PoC, 15 sep 2026).
   Palette: forest night, moss, sage, paper; Martin Cuypers yellow as the family accent.
   Type: Fraunces (variable, display) + Hanken Grotesk (body), both self-hosted. */
@font-face { font-family: "Fraunces"; src: url("../fonts/fraunces-var.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url("../fonts/fraunces-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Hanken Grotesk"; src: url("../fonts/hanken-grotesk-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Hanken Grotesk"; src: url("../fonts/hanken-grotesk-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Hanken Grotesk"; src: url("../fonts/hanken-grotesk-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --night: #1f3d2b; --forest: #2f5d3a; --moss: #5b7a45; --sage: #9dc08b; --sage-soft: #dfe8d6;
  --paper: #f4f1ea; --paper-deep: #e9e3d6; --card: #ffffff; --ink: #1f2a22; --ink-soft: #4f5a52; --line: #ddd6c7;
  --accent: #f2b705; --accent-ink: #1d2026; --clay: #b9663f;
  --serif: "Fraunces", Georgia, "Times New Roman", serif; --sans: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --radius: 16px; --shadow: 0 1px 2px rgba(31,42,34,.06), 0 12px 32px rgba(31,42,34,.08);
  --wrap: 1180px; --narrow: 760px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--sans); color: var(--ink); background: var(--paper); font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
figure { margin: 0; }
a { color: var(--forest); text-decoration-thickness: 1px; text-underline-offset: 3px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.12; letter-spacing: -.01em; margin: 0 0 .5em; color: var(--night); font-variation-settings: "opsz" 144; }
h1 { font-size: clamp(2rem, 4.6vw, 3.6rem); }
h2 { font-size: clamp(1.55rem, 2.8vw, 2.3rem); }
h3 { font-size: 1.2rem; font-family: var(--sans); font-weight: 700; letter-spacing: 0; }
p { margin: 0 0 1em; }
.lead { font-size: 1.2rem; color: var(--ink-soft); max-width: 62ch; }
.eyebrow { font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; color: var(--moss); font-weight: 700; margin-bottom: .6em; }
.eyebrow a { color: inherit; text-decoration: none; }
.small { font-size: .9rem; color: var(--ink-soft); }
.note { background: #fff8e1; border-left: 4px solid var(--accent); padding: .8em 1em; border-radius: 0 8px 8px 0; color: var(--ink-soft); }
.poc { display: inline-block; background: var(--accent); color: var(--accent-ink); font-size: .68rem; padding: .1em .5em; border-radius: 999px; vertical-align: middle; letter-spacing: .08em; }

/* buttons */
.btn { display: inline-block; padding: .8em 1.4em; border-radius: 999px; font-weight: 700; text-decoration: none; font-size: 1rem; border: 2px solid transparent; transition: transform .15s ease, background .15s ease; cursor: pointer; font-family: var(--sans); }
.btn:hover { transform: translateY(-1px); }
.btn-accent { background: var(--accent); color: var(--accent-ink); }
.btn-accent:hover { background: #ffc61a; }
.btn-ghost { background: transparent; color: var(--night); border-color: var(--night); }
.btn-light { background: var(--paper); color: var(--night); }

/* header */
.site-header { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 1.6rem; padding: .7rem clamp(1rem, 4vw, 2.5rem); background: rgba(244,241,234,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.brand { text-decoration: none; display: flex; flex-direction: column; line-height: 1.05; color: var(--night); }
.wm { font-family: var(--serif); font-weight: 700; font-size: 1.5rem; letter-spacing: -.02em; font-variation-settings: "opsz" 48; }
.wm b { color: var(--moss); font-weight: 700; }
.brand-sub { font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); margin-top: .25em; }
.site-nav { display: flex; gap: 1.3rem; margin-left: auto; }
.site-nav a { color: var(--ink); text-decoration: none; font-weight: 500; padding: .3em 0; border-bottom: 2px solid transparent; }
.site-nav a:hover, .site-nav a[aria-current] { border-color: var(--accent); }
.header-right { display: flex; align-items: center; gap: 1rem; }
.lang { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; font-size: .8rem; font-weight: 700; }
.lang a, .lang-off { padding: .35em .7em; text-decoration: none; }
.lang a { color: var(--ink-soft); }
.lang a[aria-current] { background: var(--night); color: var(--paper); }
.lang a:hover:not([aria-current]) { color: var(--night); }
.nav-toggle { display: none; background: none; border: 0; color: var(--night); padding: .4rem; margin-left: auto; }
@media (max-width: 900px) {
  .site-header { flex-wrap: wrap; gap: .8rem; }
  .site-header.has-js .site-nav { display: none; width: 100%; flex-direction: column; gap: 0; padding: .5rem 0; border-top: 1px solid var(--line); }
  .site-header.has-js.nav-open .site-nav { display: flex; }
  .site-nav a { padding: .6em 0; }
  .header-right { order: 3; }
  .header-cta { display: none; }
  .nav-toggle { display: block; order: 2; }
  .site-header.has-js .header-right { margin-left: auto; order: 2; }
}

/* hero */
.hero { position: relative; min-height: min(78vh, 720px); display: grid; align-items: end; color: var(--paper); isolation: isolate; }
.hero-media { position: absolute; inset: 0; z-index: -1; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(31,61,43,.10) 0%, rgba(31,61,43,.30) 30%, rgba(31,61,43,.78) 58%, rgba(31,61,43,.94) 100%); }
.hero-copy { max-width: var(--wrap); width: 100%; margin: 0 auto; padding: clamp(2rem, 6vw, 4rem) clamp(1rem, 4vw, 2.5rem); }
.hero .eyebrow { display: inline-block; color: var(--night); background: var(--sage); padding: .4em .9em; border-radius: 999px; text-shadow: none; font-size: .78rem; margin-bottom: 1em; }
.hero h1, .hero .lead, .hero .h1-sub { text-shadow: 0 2px 16px rgba(0,0,0,.55), 0 1px 3px rgba(0,0,0,.5); }
.hero h1 { color: #fff; max-width: 22ch; }
.hero .h1-sub { display: block; font-size: .42em; font-family: var(--sans); font-weight: 500; letter-spacing: 0; color: #fff; margin-top: .8em; line-height: 1.4; max-width: 52ch; }
.hero .lead { color: #fff; max-width: 52ch; }
.hero-actions { display: flex; gap: .8rem; flex-wrap: wrap; }
.hero .btn-ghost { color: #fff; border-color: rgba(255,255,255,.7); }

/* layout */
.section { max-width: var(--wrap); margin: 0 auto; padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1rem, 4vw, 2.5rem); }
.section-narrow { max-width: calc(var(--narrow) + 2 * clamp(1rem, 4vw, 2.5rem)); }
.section-head { max-width: 62ch; margin-bottom: 2rem; }
.page-head { max-width: var(--wrap); margin: 0 auto; padding: clamp(2rem, 5vw, 3.5rem) clamp(1rem, 4vw, 2.5rem) 0; }
.page-head-media { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
.page-head-media figure img { border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
@media (max-width: 800px) { .page-head-media { grid-template-columns: 1fr; } }

/* principles */
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.principle figure img { border-radius: var(--radius); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; margin-bottom: 1rem; }
.principle p { color: var(--ink-soft); }
@media (max-width: 800px) { .principles { grid-template-columns: 1fr; } }

/* proof band */
.proof { background: var(--night); color: var(--paper); }
.proof-grid { max-width: var(--wrap); margin: 0 auto; padding: clamp(2rem, 5vw, 3.5rem) clamp(1rem, 4vw, 2.5rem); display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.proof-item strong { display: block; font-family: var(--serif); font-size: clamp(2rem, 4vw, 3rem); font-weight: 500; color: var(--sage); line-height: 1; font-variation-settings: "opsz" 144; }
.proof-item span { display: block; font-weight: 700; margin: .4em 0 .3em; }
.proof-item small { display: block; color: var(--sage-soft); opacity: .85; font-size: .82rem; line-height: 1.4; }
@media (max-width: 900px) { .proof-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .proof-grid { grid-template-columns: 1fr; } }

/* cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.card { display: flex; flex-direction: column; background: var(--card); border-radius: var(--radius); overflow: hidden; text-decoration: none; color: var(--ink); box-shadow: var(--shadow); transition: transform .2s ease; }
.card:hover { transform: translateY(-3px); }
.card figure img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.card h3 { margin: 1rem 1.2rem .3rem; }
.card p { margin: 0 1.2rem 1rem; color: var(--ink-soft); font-size: .98rem; }
.card .eyebrow { margin: 1rem 1.2rem 0; }
.card .more { margin: auto 1.2rem 1.1rem; font-weight: 700; color: var(--forest); }
.card .more::after { content: " \2192"; }
@media (max-width: 900px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cards { grid-template-columns: 1fr; } }

/* bands */
.band { padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1rem, 4vw, 2.5rem); }
.band-green { background: var(--forest); color: var(--paper); }
.band-green h2 { color: #fff; }
.band-green .eyebrow { color: var(--sage); }
.band-paper { background: var(--paper-deep); }
.band-grid { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: 2fr 3fr; gap: clamp(1.5rem, 4vw, 4rem); align-items: center; }
.band-grid-rev { grid-template-columns: 3fr 2fr; }
.band-grid figure img { border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }
.band-grid-rev figure img { aspect-ratio: 4 / 3; }
@media (max-width: 800px) { .band-grid, .band-grid-rev { grid-template-columns: 1fr; } .band-grid figure { order: -1; } }

/* guide list, faq, cta */
.guide-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; }
.guide-list a { display: block; background: var(--card); padding: 1rem 1.2rem; border-radius: 12px; text-decoration: none; font-weight: 500; color: var(--night); border: 1px solid var(--line); }
.guide-list a:hover { border-color: var(--moss); }
.guide-list a::after { content: " \2192"; color: var(--moss); }
.faq details { border-top: 1px solid var(--line); padding: .9rem 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 700; font-size: 1.05rem; color: var(--night); list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq summary::after { content: "+"; color: var(--moss); font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { content: "\2013"; }
.faq p { margin: .7rem 0 0; color: var(--ink-soft); }
.cta { background: var(--night); color: var(--paper); text-align: center; padding: clamp(3rem, 7vw, 5rem) clamp(1rem, 4vw, 2.5rem); }
.cta h2 { color: #fff; }
.cta p { max-width: 50ch; margin-left: auto; margin-right: auto; }
.cta .btn-ghost { color: #fff; border-color: rgba(255,255,255,.7); }

/* article pages */
.article h2 { font-size: 1.6rem; margin-top: 2em; }
.article p { max-width: 68ch; }
.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin: 2.5rem 0 0; padding: 0; }
.facts div { background: var(--card); border-radius: 12px; padding: 1rem 1.2rem; border: 1px solid var(--line); }
.facts dt { font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--moss); font-weight: 700; }
.facts dd { margin: .3em 0 0; font-weight: 500; }
@media (max-width: 560px) { .facts { grid-template-columns: 1fr; } }
.inline-list { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .6rem; }
.inline-list a { display: inline-block; background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: .5em 1em; text-decoration: none; color: var(--night); font-weight: 500; }
.inline-list a:hover { border-color: var(--moss); }

/* projects */
.project { display: grid; grid-template-columns: 3fr 2fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: start; padding: 2.5rem 0; border-top: 1px solid var(--line); }
.project:first-of-type { border-top: 0; padding-top: 0; }
.project-gallery { display: grid; gap: .8rem; }
.project-gallery img { border-radius: var(--radius); width: 100%; object-fit: cover; aspect-ratio: 4 / 3; box-shadow: var(--shadow); }
.gallery-3 { grid-template-columns: 2fr 1fr; }
.gallery-3 figure:first-child { grid-row: span 2; }
.gallery-3 figure:first-child img { aspect-ratio: auto; height: 100%; }
.gallery-1 img { aspect-ratio: 3 / 4; }
.project-copy ul { padding-left: 1.2rem; }
@media (max-width: 800px) { .project { grid-template-columns: 1fr; } .gallery-1 img { aspect-ratio: 4 / 5; } }

/* form */
.form fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.4rem 1rem; margin: 0 0 1.5rem; background: var(--card); }
.form legend { font-family: var(--serif); font-size: 1.3rem; padding: 0 .4em; color: var(--night); }
.form label { display: block; font-weight: 500; margin: .9rem 0; }
.form label small { display: block; font-weight: 400; color: var(--ink-soft); font-size: .85rem; margin-top: .3em; }
.form input:not([type=checkbox]), .form select, .form textarea { display: block; width: 100%; margin-top: .35em; padding: .7em .9em; font: inherit; border: 1px solid var(--line); border-radius: 10px; background: var(--paper); color: var(--ink); }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--moss); border-color: var(--moss); }
.form .check { display: flex; align-items: center; gap: .6em; }

/* footer */
.site-footer { background: var(--night); color: var(--sage-soft); padding: clamp(2.5rem, 6vw, 4rem) clamp(1rem, 4vw, 2.5rem) 1.5rem; }
.footer-grid { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2rem; }
.site-footer h3 { color: #fff; font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: .8em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: .35em 0; }
.site-footer a { color: var(--paper); }
.site-footer .small { color: var(--sage-soft); opacity: .8; }
.footer-brand img { width: 240px; margin-bottom: 1rem; }
.footer-line { max-width: var(--wrap); margin: 2.5rem auto 0; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,.15); font-size: .85rem; opacity: .8; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.credits { font-size: .9rem; color: var(--ink-soft); }

@media (prefers-reduced-motion: reduce) { .btn, .card { transition: none; } html { scroll-behavior: auto; } }

/* Lemmid FormHandler file control (the input, add button and label are created by the script) */
.upload { margin: .9rem 0; }
.upload-label { display: block; font-weight: 500; margin-bottom: .35em; }
.upload small { display: block; color: var(--ink-soft); font-size: .85rem; margin-top: .3em; }
.fileControl { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; padding: .7em .9em; border: 1px dashed var(--moss); border-radius: 10px; background: var(--paper); }
.fileControl input[type=file] { font: inherit; max-width: 100%; }
.fileControl .addButton { display: none; }
.fileControl label { margin: 0; font-weight: 500; color: var(--forest); }
.fileControl .item, .fileControl .fileControlItem { font-size: .9rem; color: var(--ink-soft); }
#formThanks { text-align: center; padding: 2rem 0; }