/* ============================================================
   aiXperts Design System v3 — licht & warm (ivoor + goud/oranje/koraal)
   Single source of truth voor index + alle stadspagina's.
   Tokens en regels: zie skill aixperts-website-architect.
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg0:#fdfcf9; --bg1:#ffffff;
  --glass:rgba(255,255,255,.66); --glass-strong:rgba(28,24,16,.05);
  --line:rgba(28,24,16,.10); --line-strong:rgba(28,24,16,.18);
  --fg:#1c1810; --mut:#6f6957; --dim:#a9a18b;
  --sun:#f0b400; --tang:#f97316; --coral:#ef5e4e;
  --grad:linear-gradient(120deg,var(--sun),var(--tang) 55%,var(--coral));
  --r-s:10px; --r-m:14px; --r-l:20px;
}
html{scroll-behavior:smooth}
body{font-family:"Inter",-apple-system,Arial,sans-serif;color:var(--fg);background:var(--bg0);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
h1,h2,h3,.logo{font-family:"Space Grotesk",sans-serif;letter-spacing:-.02em}
::selection{background:rgba(240,180,0,.35)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:40;background:rgba(253,252,249,.82);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav.scrolled{box-shadow:0 10px 30px rgba(28,24,16,.10)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{font-weight:700;font-size:22px;color:var(--fg)}
.logo .ai{color:var(--tang)}
.nav-links{display:flex;align-items:center;gap:22px;font-size:14.5px;font-weight:500}
.nav-links a{color:var(--mut);transition:color .2s}
.nav-links a:hover{color:var(--fg)}
.nav-links .btn{padding:9px 16px}
.langsw{display:flex;gap:2px;border:1px solid var(--line);border-radius:9px;padding:2px}
.langsw button{background:none;border:0;font-family:inherit;font-size:12.5px;font-weight:600;color:var(--mut);padding:5px 9px;border-radius:7px;cursor:pointer}
.langsw button.on{background:var(--fg);color:var(--bg1)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14.5px;padding:12px 22px;border-radius:var(--r-m);cursor:pointer;font-family:inherit;position:relative;overflow:hidden;transition:border-color .3s,background .3s}
.btn-grad{background:linear-gradient(120deg,var(--sun),var(--tang) 55%,var(--coral));background-size:220% 220%;animation:aixgr 6s ease infinite;color:#fff;border:0}
@keyframes aixgr{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line-strong)}
.btn.ghost:hover{background:var(--glass-strong)}
.btn::after{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(130px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.35),transparent 65%);opacity:0;transition:opacity .35s;pointer-events:none}
.btn:hover::after{opacity:1}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--bg0)}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(58% 78% at 80% -10%,rgba(240,180,0,.20),transparent 60%),radial-gradient(48% 68% at 4% 112%,rgba(239,94,78,.10),transparent 60%)}
.hero::after{content:"";position:absolute;inset:-20%;z-index:0;pointer-events:none;background:radial-gradient(38% 48% at 28% 72%,rgba(249,115,22,.13),transparent 65%),radial-gradient(32% 44% at 72% 26%,rgba(240,180,0,.12),transparent 60%);animation:aixh 16s ease-in-out infinite alternate}
@keyframes aixh{to{transform:translate(6%,-4%) rotate(7deg) scale(1.15)}}
.aix-hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:1;-webkit-mask-image:linear-gradient(180deg,transparent 0,#000 14%,#000 86%,transparent);mask-image:linear-gradient(180deg,transparent 0,#000 14%,#000 86%,transparent)}
.hero-in{position:relative;z-index:2;padding:104px 0 110px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--mut);border:1px solid rgba(249,115,22,.45);border-radius:999px;padding:7px 15px;margin-bottom:26px;background:var(--glass);box-shadow:0 0 24px rgba(249,115,22,.14)}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--tang);box-shadow:0 0 12px var(--tang);animation:aixdot 2.6s ease-in-out infinite}
@keyframes aixdot{50%{box-shadow:0 0 22px var(--tang);transform:scale(1.25)}}
.hero h1{font-size:clamp(2.4rem,5.5vw,4.1rem);font-weight:700;line-height:1.05;max-width:17ch;letter-spacing:-.03em}
.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{margin-top:22px;font-size:clamp(16px,1.6vw,19px);color:var(--mut);max-width:52ch}
.hero .cta{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap}
.facts{margin-top:38px;display:flex;gap:10px;flex-wrap:wrap}
.facts span{font-family:"Space Grotesk";font-size:13.5px;font-weight:600;color:var(--mut);border:1px solid var(--line);border-radius:999px;padding:8px 15px;background:var(--glass)}
.facts b{color:var(--fg);font-weight:600}

/* ---------- secties ---------- */
section{padding:96px 0;position:relative}
.soft{background:rgba(28,24,16,.025);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.kicker{font-family:"Space Grotesk";font-weight:600;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px;background:linear-gradient(90deg,var(--tang),var(--coral));-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-h{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:700;max-width:22ch;letter-spacing:-.025em}
.sec-h::after{content:"";display:block;width:64px;height:3px;border-radius:2px;background:var(--grad);margin-top:16px}
.sec-sub{color:var(--mut);margin-top:14px;max-width:58ch;font-size:16.5px}
.lead-body{color:#4a4436;font-size:16px;margin-top:18px;max-width:68ch}
.lead-body p{margin-bottom:14px}

/* ---------- kaarten (glas) ---------- */
.card,.big,.way,.b-cell,.contact-f{position:relative;background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(12px) saturate(1.15);-webkit-backdrop-filter:blur(12px) saturate(1.15);will-change:transform;transition:box-shadow .45s cubic-bezier(.16,1,.3,1),border-color .45s,background .45s}
.card,.b-cell{border-radius:var(--r-l);padding:26px}
.card:hover,.b-cell:hover{box-shadow:0 24px 60px rgba(249,115,22,.14);border-color:var(--line-strong)}
.card::after,.big::after,.way::after,.b-cell::after{content:"";position:absolute;inset:-1px;border-radius:inherit;background:radial-gradient(320px circle at var(--mx,50%) var(--my,0%),rgba(240,180,0,.10),transparent 70%);opacity:0;transition:opacity .4s;pointer-events:none}
.card:hover::after,.big:hover::after,.way:hover::after,.b-cell:hover::after{opacity:1}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin-top:40px}
.card .ic,.b-cell .ic{width:46px;height:46px;border-radius:12px;background:var(--glass-strong);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:21px;margin-bottom:16px}
.card h3,.b-cell h3{font-size:17.5px;font-weight:600;margin-bottom:7px}
.card p,.b-cell p{color:var(--mut);font-size:14.5px}

/* ---------- bento ---------- */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:18px;margin-top:40px}
.b-4{grid-column:span 4}.b-5{grid-column:span 5}.b-6{grid-column:span 6}.b-7{grid-column:span 7}.b-8{grid-column:span 8}.b-12{grid-column:span 12}
.b-cell.b-art{min-height:280px;display:flex;flex-direction:column;justify-content:flex-end;background-size:cover;background-position:center;overflow:hidden}
.b-cell.b-art::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(253,252,249,.04) 25%,rgba(253,252,249,.93) 80%);border-radius:inherit}
.b-cell.b-art>*{position:relative;z-index:1}
.b-cell.b-art h3{font-size:19px}

/* ---------- pills / duo / why ---------- */
.pills{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.pill{font-family:"Space Grotesk";font-weight:600;font-size:14.5px;background:var(--glass);border:1px solid var(--line);border-radius:999px;padding:11px 18px;display:inline-flex;align-items:center;gap:9px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.pill .tag{font-size:11px;font-weight:700;color:var(--bg1);background:var(--fg);border-radius:6px;padding:2px 8px}
.pill.a .tag{background:var(--sun);color:var(--fg)}.pill.b .tag{background:var(--coral);color:#fff}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:40px}
.big{border-radius:var(--r-l);overflow:hidden}
.big:hover{box-shadow:0 24px 60px rgba(239,94,78,.14);border-color:var(--line-strong)}
.big-art{aspect-ratio:16/7;overflow:hidden;border-bottom:1px solid var(--line)}
.big-art img{width:100%;height:100%;object-fit:cover}
.big-body{padding:28px}
.big .lab{font-family:"Space Grotesk";font-weight:600;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:12px}
.big.ext .lab{color:var(--tang)}.big.int .lab{color:var(--coral)}
.big h3{font-size:21px;font-weight:600;margin-bottom:8px}
.big p{color:var(--mut);font-size:15px}
.why{list-style:none;margin-top:38px;display:grid;grid-template-columns:1fr 1fr;gap:16px 32px}
.why li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px;color:#4a4436}
.why li .ck{flex:none;width:22px;height:22px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;margin-top:2px}

/* ---------- timeline (aanpak) ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:22px;margin-top:44px;position:relative}
.step{position:relative;padding:26px 22px 22px;background:var(--glass);border:1px solid var(--line);border-radius:var(--r-l)}
.step .n{display:inline-flex;align-items:center;justify-content:center;font-family:"Space Grotesk";font-weight:700;font-size:13px;padding:5px 13px;border-radius:999px;color:var(--fg);background:linear-gradient(var(--bg1),var(--bg1)) padding-box,var(--grad) border-box;border:1px solid transparent;margin-bottom:14px}
.step h3{font-size:16.5px;font-weight:600;margin-bottom:6px}
.step p{color:var(--mut);font-size:14.5px}
.price{margin-top:36px;display:inline-flex;align-items:center;gap:12px;background:var(--glass);border:1px solid var(--line);border-radius:var(--r-m);padding:15px 24px;font-family:"Space Grotesk";font-weight:700;font-size:16px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.price b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.price span{color:var(--mut);font-weight:500;font-size:14px}

/* ---------- faq ---------- */
.faq{margin-top:40px;display:grid;gap:12px;max-width:760px}
.faq details{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-m);padding:0 22px;transition:border-color .3s}
.faq details[open]{border-color:var(--line-strong)}
.faq summary{cursor:pointer;list-style:none;font-family:"Space Grotesk";font-weight:600;font-size:15.5px;padding:18px 34px 18px 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:22px;font-weight:500;color:var(--tang);transition:transform .3s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{color:var(--mut);font-size:15px;padding:0 0 20px}

/* ---------- cta-band (stadspagina's) ---------- */
.cta-band{position:relative;background:linear-gradient(var(--bg1),var(--bg1)) padding-box,var(--grad) border-box;border:1px solid transparent;border-radius:var(--r-l);padding:52px 46px;text-align:center;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 100% at 50% 0%,rgba(240,180,0,.10),transparent 70%);pointer-events:none}
.cta-band h2{font-size:clamp(1.4rem,2.8vw,2rem);font-weight:700}
.cta-band p{margin-top:12px;color:var(--mut);max-width:52ch;margin-left:auto;margin-right:auto}
.cta-band .btn{margin-top:24px;background:linear-gradient(120deg,var(--sun),var(--tang) 55%,var(--coral));background-size:220% 220%;animation:aixgr 6s ease infinite;color:#fff;border:0}

/* ---------- chips / contact / footer ---------- */
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}
.chips a{font-size:13.5px;font-weight:500;color:var(--mut);background:var(--glass);border:1px solid var(--line);border-radius:999px;padding:8px 15px;transition:.2s}
.chips a:hover{color:var(--fg);border-color:var(--tang)}
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:44px;align-items:start}
.ways{margin-top:28px;display:grid;gap:12px}
.way{display:flex;align-items:center;gap:14px;border-radius:var(--r-m);padding:15px 17px}
.way:hover{border-color:var(--line-strong);box-shadow:0 14px 40px rgba(249,115,22,.12)}
.way .ic{flex:none;width:42px;height:42px;border-radius:11px;background:var(--glass-strong);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:18px}
.way.wa .ic{background:#25d366;border-color:#25d366}
.way.wa .ic svg{width:22px;height:22px;fill:#fff;display:block}
.way b{display:block;font-size:15px}.way span{color:var(--mut);font-size:13.5px}
.contact-f{border-radius:var(--r-l);padding:28px}
.contact-f label{display:block;font-size:13px;font-weight:600;margin:0 0 6px}
.field{margin-bottom:14px}
.contact-f input,.contact-f textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r-s);font-size:15px;font-family:inherit;background:var(--bg1);color:var(--fg)}
.contact-f input::placeholder,.contact-f textarea::placeholder{color:var(--dim)}
.contact-f input:focus,.contact-f textarea:focus{outline:none;border-color:var(--tang);box-shadow:0 0 0 3px rgba(249,115,22,.16)}
.contact-f textarea{min-height:120px;resize:vertical}
.contact-f .btn{width:100%;justify-content:center;background:linear-gradient(120deg,var(--sun),var(--tang) 55%,var(--coral));background-size:220% 220%;animation:aixgr 6s ease infinite;color:#fff;border:0;margin-top:4px}
.contact-f .btn:disabled{opacity:.6;cursor:default}
.hp{position:absolute;left:-9999px}
.fmsg{margin-top:12px;font-size:14px;font-weight:500;display:none}
.fmsg.ok{display:block;color:#15803d}.fmsg.err{display:block;color:#dc2626}
footer{padding:44px 0;border-top:1px solid var(--line)}
.foot-in{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;color:var(--mut);font-size:14px}
.foot-in .logo{font-size:19px}

/* ---------- living-experience laag ---------- */
#aix-bg{position:fixed;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
#aix-cursor{position:fixed;inset:0;width:100%;height:100%;z-index:90;pointer-events:none}
.aix-aurora{position:fixed;inset:0;z-index:-2;pointer-events:none;overflow:hidden}
.aix-aurora i{position:absolute;width:62vmax;height:62vmax;border-radius:50%;filter:blur(90px);opacity:.11;will-change:transform}
.aix-aurora i:nth-child(1){background:var(--sun);top:-20%;left:-14%;animation:aixb1 24s ease-in-out infinite alternate}
.aix-aurora i:nth-child(2){background:var(--coral);bottom:-24%;right:-16%;animation:aixb2 30s ease-in-out infinite alternate}
.aix-aurora i:nth-child(3){background:var(--tang);top:28%;left:52%;animation:aixb3 36s ease-in-out infinite alternate}
@keyframes aixb1{to{transform:translate(20vw,14vh) scale(1.3)}}
@keyframes aixb2{to{transform:translate(-18vw,-12vh) scale(1.2)}}
@keyframes aixb3{to{transform:translate(-24vw,16vh) scale(.8)}}
html.js .rv{opacity:0;transform:translateY(22px)}
html.js .rv.in{opacity:1;transform:none;transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1);transition-delay:var(--rvd,0ms)}
@media (prefers-reduced-motion:reduce){html.js .rv{opacity:1;transform:none}.aix-aurora i,.hero::after,.btn-grad,.cta-band .btn,.contact-f .btn,.eyebrow .dot{animation:none}}
@media (pointer:coarse){.btn::after,.card::after,.big::after,.way::after,.b-cell::after{display:none}}

/* ---------- responsive ---------- */
@media(max-width:980px){.b-4,.b-5,.b-6,.b-7,.b-8{grid-column:span 6}}
@media(max-width:820px){.nav-links a:not(.btn){display:none}}
@media(max-width:760px){.contact{grid-template-columns:1fr;gap:28px}.duo{grid-template-columns:1fr}.why{grid-template-columns:1fr}}
@media(max-width:700px){section{padding:64px 0}.hero-in{padding:80px 0 84px}}
@media(max-width:640px){.b-4,.b-5,.b-6,.b-7,.b-8{grid-column:span 12}}
@media(max-width:600px){html,body{overflow-x:hidden}.wrap{padding-left:16px;padding-right:16px}.grid{grid-template-columns:1fr}.cta-band{padding:36px 22px}}