/* =========================================================================
   Pro-Ai — publieke site
   Ontwerp: "engineered signal" — inkt-blauw met mint-cyan accent,
   monospace systeemlabels, fullscreen video-hero.
   ========================================================================= */

:root{
  --ink:      #0c1116;   /* achtergrond          */
  --panel:    #131a22;   /* opgetild vlak        */
  --panel-2:  #0f151c;   /* iets donkerder vlak  */
  --line:     #22303a;   /* hairlines            */
  --text:     #eaf0f2;   /* hoofdtekst           */
  --muted:    #8fa3ad;   /* secundaire tekst     */
  --mint:     #35e0c8;   /* primair accent       */
  --mint-dim: #1f9d8c;
  --amber:    #f5b841;   /* spaarzaam 2e accent  */
  --ink-on-mint:#08221d;

  --maxw: 1120px;
  --pad: clamp(20px, 5vw, 64px);

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

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} }

body{
  margin:0;
  background:var(--ink);
  color:var(--text);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

a{color:inherit}
img,video{max-width:100%;display:block}

.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

/* --- Monospace systeemlabel (eyebrow) ----------------------------------- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--mint);
  display:inline-flex;
  align-items:center;
  gap:.6em;
}
.eyebrow::before{
  content:"";
  width:26px;height:1px;background:var(--mint);opacity:.7;
}

/* =========================================================================
   Header / navigatie
   ========================================================================= */
.site-nav{
  position:fixed;inset:0 0 auto 0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px var(--pad);
  transition:background .3s ease, border-color .3s ease;
  border-bottom:1px solid transparent;
}
.site-nav.scrolled{
  background:color-mix(in srgb, var(--ink) 82%, transparent);
  backdrop-filter:blur(10px);
  border-bottom-color:var(--line);
}
.brand{
  font-family:var(--font-display);
  font-weight:700;
  font-size:20px;
  letter-spacing:-.01em;
  text-decoration:none;
  display:flex;align-items:center;gap:10px;
}
.brand .dot{
  width:9px;height:9px;border-radius:50%;
  background:var(--mint);
  box-shadow:0 0 0 4px color-mix(in srgb, var(--mint) 22%, transparent);
}
.brand-logo{width:auto;object-fit:contain;display:block}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{
  text-decoration:none;color:var(--muted);font-size:15px;
  transition:color .2s ease;
}
.nav-links a:hover{color:var(--text)}
.nav-cta{
  color:var(--mint) !important;font-family:var(--font-mono);font-size:13.5px;
  border:1px solid var(--line);padding:8px 14px;border-radius:8px;
}
.nav-cta:hover{border-color:var(--mint)}
.nav-toggle{display:none;background:none;border:0;color:var(--text);cursor:pointer}

/* =========================================================================
   Hero — fullscreen video met tekstoverlay
   ========================================================================= */
.hero{
  position:relative;
  min-height:100svh;
  display:flex;align-items:center;
  overflow:hidden;
  isolation:isolate;
}
.hero__video{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;z-index:-2;
  /* Valt terug op een gradient als er (nog) geen video is: */
  background:
    radial-gradient(1200px 600px at 75% 10%, #17323a 0%, transparent 55%),
    radial-gradient(900px 500px at 15% 90%, #10202a 0%, transparent 55%),
    var(--ink);
}
.hero__overlay{
  position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(180deg, rgba(8,12,16,.55) 0%, rgba(8,12,16,.35) 40%, rgba(8,12,16,.82) 100%),
    linear-gradient(90deg, rgba(8,12,16,.65) 0%, rgba(8,12,16,0) 60%);
}
/* Fijn signaal-raster over de video — de signatuur van de pagina */
.hero__grid{
  position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:
    linear-gradient(color-mix(in srgb, var(--mint) 8%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--mint) 8%, transparent) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(120% 80% at 70% 30%, #000 0%, transparent 70%);
  -webkit-mask-image:radial-gradient(120% 80% at 70% 30%, #000 0%, transparent 70%);
}

.hero__content{max-width:820px;padding-top:80px}
.hero h1{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(2.6rem, 6.2vw, 5rem);
  line-height:1.03;
  letter-spacing:-.025em;
  margin:.5em 0 .35em;
  white-space:pre-line; /* respecteert regelafbrekingen uit de instelling */
}
.hero h1 .accent{color:var(--mint)}
.hero__sub{
  font-size:clamp(1.05rem, 2.2vw, 1.3rem);
  color:var(--muted);
  max-width:620px;
  margin:0 0 2rem;
}
.hero__actions{display:flex;gap:16px;flex-wrap:wrap;align-items:center}

.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-weight:600;text-decoration:none;
  padding:14px 24px;border-radius:11px;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn--primary{
  background:var(--mint);color:var(--ink-on-mint);
  box-shadow:0 8px 30px -8px color-mix(in srgb, var(--mint) 60%, transparent);
}
.btn--primary:hover{transform:translateY(-2px)}
.btn--ghost{border:1px solid var(--line);color:var(--text)}
.btn--ghost:hover{border-color:var(--mint);color:var(--mint)}

.scroll-hint{
  position:absolute;left:var(--pad);bottom:26px;z-index:1;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;
  color:var(--muted);display:flex;align-items:center;gap:10px;
  text-transform:uppercase;
}
.scroll-hint .bar{position:relative;width:1px;height:42px;background:var(--line);overflow:hidden}
.scroll-hint .bar::after{
  content:"";position:absolute;top:-40%;left:0;width:100%;height:40%;
  background:var(--mint);animation:scrollpulse 2.2s cubic-bezier(.7,0,.3,1) infinite;
}
@keyframes scrollpulse{0%{top:-40%}60%,100%{top:100%}}
@media (prefers-reduced-motion: reduce){ .scroll-hint .bar::after{animation:none;top:20%} }

/* =========================================================================
   Secties
   ========================================================================= */
.section{padding:clamp(72px, 12vh, 140px) 0;position:relative}
.section--panel{background:var(--panel-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

.section-head{max-width:760px;margin-bottom:clamp(36px,6vh,64px)}
.section-head h2{
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(1.9rem, 4vw, 2.9rem);
  line-height:1.1;letter-spacing:-.02em;
  margin:.55em 0 0;
}

/* Rijke tekst uit Quill (contentblokken) */
.rich{font-size:1.08rem;color:#d6e0e4}
.rich p{margin:0 0 1.15em;max-width:68ch}
.rich p:last-child{margin-bottom:0}
.rich strong{color:var(--text)}
.rich a{color:var(--mint);text-decoration:underline;text-underline-offset:3px}
.rich h1,.rich h2,.rich h3{font-family:var(--font-display);color:var(--text);letter-spacing:-.01em}
.rich blockquote{
  margin:1.4em 0;padding:.2em 0 .2em 1.2em;border-left:2px solid var(--mint);
  color:var(--text);font-size:1.15em;
}
.rich img{border-radius:10px;margin:1.2em 0}
/* Gewone lijsten in rijke tekst (Quill 2 gebruikt <ol> + data-list) */
.rich :is(ul,ol){margin:0 0 1.15em;padding-left:1.4em}
.rich :is(ul,ol) li{margin:.35em 0}
.rich li[data-list="bullet"]{list-style:disc}
.rich li[data-list="ordered"]{list-style:decimal}
.rich li .ql-ui{display:none}

.intro-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:clamp(28px,5vw,64px);align-items:start}
@media (max-width:820px){ .intro-grid{grid-template-columns:1fr} }

/* --- Diensten: de lijst uit het blok wordt een raster van kaarten -------
   Quill 2 slaat een opsommingslijst op als <ol> met data-list="bullet",
   dus we matchen zowel <ul> als <ol> zodat de tegels blijven werken. */
.services .rich :is(ul,ol){
  list-style:none;margin:0;padding:0;counter-reset:svc;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;
}
.services .rich :is(ul,ol) > li{
  list-style:none;
  background:var(--panel);
  padding:26px 24px 28px;
  position:relative;
  min-height:130px;
  display:flex;flex-direction:column;justify-content:flex-end;
  font-family:var(--font-display);
  font-weight:500;
  font-size:1.12rem;
  line-height:1.3;
  color:var(--text);
  transition:background .25s ease;
  counter-increment:svc;
}
/* Quill plaatst in de editor een markerspan in elk item — op de site verbergen */
.services .rich li .ql-ui{display:none}
.services .rich :is(ul,ol) > li::before{
  content:"S" counter(svc, decimal-leading-zero);
  position:absolute;top:20px;left:24px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;
  color:var(--mint);opacity:.85;
}
.services .rich :is(ul,ol) > li::after{
  content:"";position:absolute;top:20px;right:22px;width:7px;height:7px;border-radius:50%;
  background:var(--mint);opacity:.35;transition:opacity .25s ease, box-shadow .25s ease;
}
.services .rich :is(ul,ol) > li:hover{background:#17222c}
.services .rich :is(ul,ol) > li:hover::after{opacity:1;box-shadow:0 0 0 5px color-mix(in srgb,var(--mint) 20%,transparent)}

/* --- Aanpak-sectie met accentpaneel ------------------------------------- */
.aanpak-inner{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center;
}
@media (max-width:820px){ .aanpak-inner{grid-template-columns:1fr} }
.aanpak-figure{
  aspect-ratio:1/1;border-radius:18px;border:1px solid var(--line);
  background:
    radial-gradient(60% 60% at 70% 30%, color-mix(in srgb,var(--mint) 16%,transparent), transparent 70%),
    var(--panel);
  position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
.aanpak-figure .glyph{
  font-family:var(--font-mono);color:var(--mint);opacity:.9;
  font-size:clamp(1rem,2vw,1.2rem);letter-spacing:.1em;text-align:center;line-height:1.9;
}
.aanpak-figure::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(color-mix(in srgb,var(--mint) 10%,transparent) 1px,transparent 1px),
    linear-gradient(90deg,color-mix(in srgb,var(--mint) 10%,transparent) 1px,transparent 1px);
  background-size:34px 34px;mask-image:radial-gradient(120% 120% at 50% 50%,#000,transparent 75%);
  -webkit-mask-image:radial-gradient(120% 120% at 50% 50%,#000,transparent 75%);
}

/* --- Contact / CTA ------------------------------------------------------ */
.cta-band{
  text-align:center;max-width:760px;margin:0 auto;
}
.cta-band h2{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(2rem,5vw,3.4rem);line-height:1.05;letter-spacing:-.025em;margin:.3em 0 .5em;
}
.cta-band .lead{color:var(--muted);font-size:1.15rem;margin:0 auto 2rem;max-width:520px}
.contact-lines{display:flex;gap:28px;justify-content:center;flex-wrap:wrap;margin-top:26px}
.contact-lines a{
  font-family:var(--font-mono);font-size:14px;color:var(--text);text-decoration:none;
  border-bottom:1px solid var(--line);padding-bottom:3px;transition:border-color .2s ease,color .2s ease;
}
.contact-lines a:hover{border-color:var(--mint);color:var(--mint)}

/* --- Footer ------------------------------------------------------------- */
.site-footer{
  border-top:1px solid var(--line);padding:40px 0;
  display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
}
.site-footer .tag{font-family:var(--font-mono);font-size:12.5px;color:var(--muted);letter-spacing:.04em}
.site-footer .mini{font-size:13px;color:var(--muted)}
.site-footer .mini a{color:var(--muted);text-decoration:none;border-bottom:1px solid transparent}
.site-footer .mini a:hover{color:var(--mint);border-color:var(--mint)}

/* --- Scroll-reveal ------------------------------------------------------ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){ .reveal{opacity:1;transform:none;transition:none} }

/* =========================================================================
   Mobiel
   ========================================================================= */
@media (max-width:720px){
  .nav-links{
    position:fixed;inset:64px 0 auto 0;flex-direction:column;gap:0;
    background:var(--ink);border-bottom:1px solid var(--line);
    transform:translateY(-120%);transition:transform .3s ease;padding:8px 0;
  }
  .nav-links.open{transform:none}
  .nav-links a{padding:14px var(--pad);width:100%}
  .nav-cta{margin:8px var(--pad)}
  .nav-toggle{display:block}
}

/* =========================================================================
   Contactformulier (intake / demo)
   ========================================================================= */
.contact-layout{
  display:grid;grid-template-columns:0.85fr 1.15fr;gap:clamp(32px,6vw,72px);align-items:start;
}
@media (max-width:860px){ .contact-layout{grid-template-columns:1fr} }

.contact-intro h2{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(1.9rem,4.5vw,3rem);line-height:1.05;letter-spacing:-.025em;margin:.5em 0 .5em;
}
.contact-intro .lead{color:var(--muted);font-size:1.12rem;max-width:44ch;margin:0}
.contact-intro .contact-lines{justify-content:flex-start;margin-top:28px}

.contact-form-wrap{
  background:var(--panel);border:1px solid var(--line);border-radius:18px;
  padding:clamp(22px,3vw,32px);
}
.contact-form{display:flex;flex-direction:column;gap:18px}

.cf-alert{
  padding:13px 16px;border-radius:11px;font-size:14.5px;line-height:1.5;margin-bottom:22px;
}
.cf-alert--ok{background:color-mix(in srgb,var(--mint) 12%,transparent);border:1px solid color-mix(in srgb,var(--mint) 45%,transparent);color:#bff6ec}
.cf-alert--error{background:color-mix(in srgb,#ff6b6b 12%,transparent);border:1px solid color-mix(in srgb,#ff6b6b 45%,transparent);color:#ffc7c7}

.cf-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:520px){ .cf-row{grid-template-columns:1fr} }

.cf-field{display:flex;flex-direction:column}
.cf-label,.cf-field > label{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);margin-bottom:8px;
}
.contact-form input[type=text],
.contact-form input[type=email],
.contact-form input[type=tel],
.contact-form textarea{
  width:100%;background:var(--panel-2);border:1px solid var(--line);border-radius:11px;
  color:var(--text);padding:13px 15px;font-size:16px;font-family:var(--font-body);
  transition:border-color .2s ease, box-shadow .2s ease;
}
.contact-form textarea{resize:vertical;min-height:120px;line-height:1.6}
.contact-form input:focus,
.contact-form textarea:focus{
  outline:none;border-color:var(--mint);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--mint) 20%,transparent);
}
.contact-form input::placeholder,
.contact-form textarea::placeholder{color:#5f727c}

/* Keuze intake / demo */
.cf-choice{display:flex;gap:12px;flex-wrap:wrap}
.cf-choice label{
  display:flex;align-items:center;gap:9px;cursor:pointer;
  border:1px solid var(--line);border-radius:11px;padding:11px 16px;
  background:var(--panel-2);transition:border-color .2s ease,background .2s ease;flex:1;min-width:150px;
  font-size:15px;color:var(--text);
}
.cf-choice input{accent-color:var(--mint);width:16px;height:16px}
.cf-choice label:has(input:checked){border-color:var(--mint);background:color-mix(in srgb,var(--mint) 10%,var(--panel-2))}

.contact-form .btn{margin-top:4px;align-self:flex-start}
.cf-note{color:var(--muted);font-size:12.5px;margin:2px 0 0}

/* Honeypot — volledig verborgen voor mensen, wél in de DOM voor bots */
.cf-hp{position:absolute !important;left:-9999px !important;width:1px;height:1px;overflow:hidden}

/* =========================================================================
   Zwevende chat-knop (rechtsonder)
   ========================================================================= */
.chat-fab{
  position:fixed;right:22px;bottom:22px;z-index:60;
  display:inline-flex;align-items:center;
  height:58px;border-radius:999px;
  background:var(--mint);color:var(--ink-on-mint);text-decoration:none;
  box-shadow:0 12px 30px -8px color-mix(in srgb,var(--mint) 65%,transparent);
  transition:transform .18s ease, box-shadow .18s ease;
  overflow:hidden;
}
.chat-fab svg{width:26px;height:26px;margin:0 16px;flex:none}
.chat-fab__label{
  max-width:0;opacity:0;white-space:nowrap;font-weight:600;font-size:15px;
  margin-right:0;transition:max-width .28s ease, opacity .2s ease, margin-right .28s ease;
}
.chat-fab:hover{transform:translateY(-2px);box-shadow:0 16px 36px -8px color-mix(in srgb,var(--mint) 70%,transparent)}
.chat-fab:hover .chat-fab__label,
.chat-fab:focus-visible .chat-fab__label{max-width:240px;opacity:1;margin-right:22px}
.chat-fab:focus-visible{outline:3px solid #fff;outline-offset:2px}

/* Pulserende ring als subtiele aandachtstrekker */
.chat-fab::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  box-shadow:0 0 0 0 color-mix(in srgb,var(--mint) 55%,transparent);
  animation:chatpulse 2.6s ease-out infinite;
}
@keyframes chatpulse{
  0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--mint) 55%,transparent)}
  70%{box-shadow:0 0 0 16px transparent}
  100%{box-shadow:0 0 0 0 transparent}
}
@media (prefers-reduced-motion: reduce){ .chat-fab::after{animation:none} }
@media (max-width:520px){
  .chat-fab{right:16px;bottom:16px;height:54px}
  .chat-fab svg{margin:0 14px}
}