@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ============ Design tokens (Cohere-geinspireerd systeem) ============ */
:root {
  /* Merk / accent */
  --black: #17171c;
  --cohere-black: #000000;
  --accent: #003c33;        /* Deep Enterprise Green - hero-band, iconen, links met nadruk */
  --accent-light: #edfce9;  /* Pale Green Wash */
  --accent-dark: #00251f;
  --navy: #071829;
  --blue: #1863dc;          /* Action Blue - editorial links */
  --coral: #ff7759;
  --coral-soft: #ffad9b;

  /* Surface (licht thema, standaard) */
  --bg: #ffffff;            /* Canvas White - paginaachtergrond */
  --white: #ffffff;         /* Puur wit, gebruikt als tekstkleur op donkere vlakken */
  --surface: #ffffff;       /* Kaarten/header-achtergrond */
  --surface-alt: #eeece7;   /* Warme steenkleur voor categorie-kaarten (Soft Stone) */
  --stone: #eeece7;
  --card-border: #f2f2f2;

  /* Knoppen */
  --btn-bg: var(--black);
  --btn-text: #ffffff;

  /* Tekst & lijnen */
  --text: #212121;          /* Ink */
  --muted: #93939f;         /* Muted Slate */
  --slate: #75758a;
  --hairline: #d9d9dd;
  --border-light: #e5e7eb;

  /* Semantisch */
  --focus: #4c6ee6;
  --danger: #b30000;
  --price-color: var(--accent-dark); /* prijzen/bedragen - moet in donker thema mee omslaan, zie [data-theme="dark"] */

  /* Radius-schaal */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --radius-pill: 999px;

  --font-display: "Space Grotesk", "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

/* ---------- Donker thema: zelfde tokens, andere waarden ---------- */
[data-theme="dark"] {
  --bg: #101413;
  --surface: #181d1c;
  --surface-alt: #1f2624;
  --card-border: #262c2a;
  --text: #ececec;
  --muted: #9a9aa3;
  --slate: #8a8a95;
  --hairline: #2c332f;
  --btn-bg: #f2f2f2;
  --btn-text: #101413;
  --price-color: #8fe3c7; /* zelfde lichte munt-groen als de dark-mode flash-success tekst */
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background 0.2s ease, color 0.2s ease;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.02em; line-height: 1.1; }

a { color: var(--blue); text-decoration: none; transition: color 0.2s ease; }
a:hover { text-decoration: underline; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 12px;
}

/* ---------- Header / nav ---------- */
header.site-header {
  background: var(--surface);
  color: var(--text);
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--hairline);
  transition: background 0.2s ease, border-color 0.2s ease;
}
header.site-header .container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}
header.site-header a { color: var(--text); }
header.site-header .logo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  flex-shrink: 0;
  margin-right: 40px;
}
header.site-header nav {
  display: flex;
  align-items: center;
  gap: 20px;
}
header.site-header nav a {
  font-weight: 500;
  font-size: 0.94rem;
  position: relative;
  padding-bottom: 2px;
  white-space: nowrap;
}
.nav-toggle-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--hairline);
  color: var(--text);
  padding: 7px 14px;
  font-size: 0.86rem;
  font-weight: 500;
  border-radius: var(--radius-pill);
  flex-shrink: 0;
}
.nav-toggle-btn:hover { border-color: var(--text); opacity: 1; transform: none; background: transparent; }

/* Onder deze breedte past de volledige nav niet meer netjes op één regel:
   klap hem dan in tot een uitklappaneel in plaats van te laten wrappen/proppen. */
@media (max-width: 880px) {
  .nav-toggle-btn { display: inline-flex; align-items: center; }
  header.site-header nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    background: var(--surface);
    border-bottom: 1px solid var(--hairline);
    padding: 12px 24px 20px;
    box-shadow: 0 12px 24px -12px rgba(0, 0, 0, 0.18);
  }
  header.site-header nav.open { display: flex; }
  header.site-header nav a { padding: 8px 0; }
  header.site-header nav a.button { margin-top: 8px; }
  .theme-toggle-btn { margin-top: 8px; }
}
header.site-header nav a:not(.button)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--text);
  transition: width 0.25s ease;
}
header.site-header nav a:not(.button):hover::after { width: 100%; }
header.site-header nav a:hover { text-decoration: none; }
header.site-header nav a.button {
  background: var(--btn-bg);
  color: var(--btn-text);
  padding: 11px 30px;
}
header.site-header nav a.button:hover { opacity: 0.88; }
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--hairline);
  padding: 0;
  border-radius: var(--radius-pill);
  flex-shrink: 0;
}
.theme-toggle-btn:hover { border-color: var(--text); opacity: 1; transform: none; background: transparent; }
.theme-toggle-btn svg { width: 19px; height: 19px; }
.theme-toggle-btn .icon-sun { display: none; }
.theme-toggle-btn .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle-btn .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle-btn .icon-moon { display: none; }

main { padding: 32px 0 64px; min-height: 60vh; }

h1 { font-size: clamp(2rem, 4.2vw, 3.2rem); margin-top: 0; }
h2 { font-size: 1.6rem; }

/* ---------- Hero (deep enterprise green band, altijd donker qua kleur) ---------- */
.hero {
  background: var(--accent);
  color: var(--white);
  padding: 64px 0;
  margin-bottom: 40px;
}
.hero h1 { color: var(--white); max-width: 640px; }
.hero p { max-width: 560px; font-size: 1.1rem; opacity: 0.9; font-family: var(--font-body); }

.hero-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.hero-tekst { flex: 1 1 420px; }
.hero-illustratie { flex: 0 0 auto; display: flex; }
.hero-illustratie svg { display: block; }
@media (max-width: 780px) {
  .hero-flex { flex-direction: column; text-align: center; }
  .hero-illustratie { display: none; }
}

/* ---------- Categorie-kaarten (product-card stijl: warm steen, vlak) ---------- */
.categorie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.categorie-kaart {
  background: var(--surface-alt);
  border-radius: var(--radius-sm);
  padding: 20px;
  border: 1px solid transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.categorie-kaart:hover {
  border-color: var(--accent);
  background: var(--surface);
  text-decoration: none;
}
.categorie-icoon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-xs);
  background: var(--accent-light);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.categorie-kaart:hover .categorie-icoon { background: var(--accent); color: var(--white); }
.categorie-kaart h3 { margin: 0 0 6px; font-size: 1.05rem; color: var(--text); }
.categorie-kaart p { color: var(--muted); font-size: 0.9rem; margin: 0; font-family: var(--font-body); }

/* ---------- Cards (vlak, dunne lijn i.p.v. schaduw) ---------- */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--card-border);
  border-top: 2px solid var(--accent);
  margin-bottom: 16px;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.opdracht-item { display: block; }
.opdracht-item .meta { color: var(--muted); font-size: 0.85rem; }
.vakman-item { display: block; }
.vakman-item .meta { color: var(--muted); font-size: 0.85rem; }
.badge {
  display: inline-block;
  background: transparent;
  color: var(--coral);
  border: 1px solid var(--coral-soft);
  padding: 2px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 500;
}

form .veld { margin-bottom: 16px; }
label { display: block; font-weight: 600; margin-bottom: 4px; font-size: 0.92rem; }
input[type=text], input[type=email], input[type=password], input[type=tel], input[type=number], input[type=file], select, textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-xs);
  font-size: 1rem;
  font-family: var(--font-body);
  background: var(--surface);
  color: var(--text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--focus);
  box-shadow: 0 0 0 3px rgba(76,110,230,0.18);
}
textarea { min-height: 120px; resize: vertical; }

/* ---------- Knoppen: near-black/wit pill primary (theme-afhankelijk), tekstlink secondary ---------- */
button, .button {
  display: inline-block;
  background: var(--btn-bg);
  color: var(--btn-text);
  border: none;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 500;
  font-family: var(--font-body);
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
button:hover, .button:hover {
  opacity: 0.88;
  text-decoration: none;
  transform: translateY(-1px);
}
button:active, .button:active { transform: translateY(0); }
button.secundair, .button.secundair {
  background: transparent;
  color: var(--btn-bg);
  border: 1px solid var(--btn-bg);
}
button.secundair:hover, .button.secundair:hover { background: var(--btn-bg); color: var(--btn-text); opacity: 1; }

.flash { padding: 12px 16px; border-radius: var(--radius-xs); margin-bottom: 16px; font-size: 0.95rem; border: 1px solid var(--hairline); }
.flash-success { background: var(--accent-light); color: var(--accent-dark); border-color: transparent; }
.flash-error { background: #fdeeea; color: var(--danger); border-color: transparent; }
[data-theme="dark"] .flash-success { background: rgba(0,60,51,0.4); color: #8fe3c7; }
[data-theme="dark"] .flash-error { background: rgba(179,0,0,0.25); color: #ff9b9b; }

.score { font-weight: 600; color: var(--accent); font-family: var(--font-display); }

footer.site-footer {
  background: var(--black);
  color: var(--muted);
  border-top: none;
  padding: 32px 0;
  font-size: 0.85rem;
  text-align: center;
}
footer.site-footer a { color: var(--muted); }
footer.site-footer a:hover { color: var(--white); }

.filterbalk { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.filterbalk a {
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--hairline);
  color: var(--text);
  font-size: 0.88rem;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.filterbalk a:hover { text-decoration: none; border-color: var(--text); }
.filterbalk a.actief { background: var(--btn-bg); color: var(--btn-text); border-color: var(--btn-bg); }

/* Honeypot-veld tegen spambots: onzichtbaar voor mensen, wel aanwezig voor bots
   die formuliervelden automatisch invullen (display:none wordt door sommige
   bots overgeslagen, off-screen positioneren werkt beter). */
.hp-veld { position: absolute; left: -5000px; top: -5000px; width: 1px; height: 1px; overflow: hidden; }

.verificatie-banner {
  background: var(--accent, #003c33);
  color: #fff;
  padding: 10px 16px;
  text-align: center;
  font-size: 0.9rem;
}
.verificatie-banner form { display: inline; }
.verificatie-banner button {
  background: none;
  border: none;
  color: #fff;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
  font-size: inherit;
}

/* ---------- Hoe het werkt (homepage teaser) ---------- */
.stappen-sectie { margin-top: 56px; }
.stap-kaart { text-align: left; border-top: 2px solid var(--accent); }
.stap-icoon { width: 36px; height: 36px; color: var(--accent); margin-bottom: 10px; }
.stap-kaart .badge { margin-bottom: 10px; }
.stap-kaart h3 { margin: 4px 0 6px; }
.stap-kaart p { color: var(--muted); font-size: 0.92rem; margin: 0; font-family: var(--font-body); }

/* ---------- Waardepropositie-band (capability-card: geen box, dunne bovenlijn) ---------- */
.feature-band {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  margin: 56px 0;
  padding: 40px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.feature-item { text-align: left; padding: 0; }
.feature-icoon { width: 36px; height: 36px; color: var(--accent); margin: 0 0 12px; }
.feature-item h3 { margin: 0 0 6px; font-size: 1.05rem; }
.feature-item p { margin: 0; font-family: var(--font-body); }

/* ---------- CTA-band (dark-feature-band, deep green - altijd donker, los van thema) ---------- */
.cta-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: var(--accent);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 44px;
  margin-bottom: 8px;
}
.cta-band h2 { color: var(--white); margin: 0 0 6px; }
.cta-band p { margin: 0; opacity: 0.9; font-family: var(--font-body); }
.cta-knoppen { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-band .button { background: #ffffff; color: #17171c; }
.cta-band .button:hover { opacity: 0.9; }
.cta-band .button.secundair {
  background: transparent;
  border-color: #fff;
  color: #fff;
}
.cta-band .button.secundair:hover { background: rgba(255,255,255,0.12); color: #fff; }

/* ---------- Formulieren: secties + tweekolomsrijen (contact-form-card stijl) ---------- */
.form-sectielabel {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--slate);
  margin: 28px 0 12px;
  padding-top: 20px;
  border-top: 1px solid var(--hairline);
}
.form-sectielabel:first-of-type { margin-top: 8px; padding-top: 0; border-top: none; }
.form-rij {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 560px) {
  .form-rij { grid-template-columns: 1fr; }
}

/* Subtiele scroll-reveal (zie /js/reveal.js) */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition: none !important; }
}