/* ==========================================================================
   Biesheuvel TekenBureau (BTB) — stylesheet (fris & strak, v2)
   1. Tokens  2. Reset  3. Type  4. Layout  5. Header  6. Footer
   7. Buttons 8. Hero  9. Componenten 10. Tools (checks) 11. Formulier
   12. Decoratie 13. Animatie 14. Responsive
   ========================================================================== */

/* 1. TOKENS =============================================================== */
:root {
  --ink:       #2c2a26;   /* zacht donker taupe-grijs (i.p.v. zwart) */
  --ink-800:   #3a3833;
  --ink-700:   #4a473f;
  --slate:     #5f5d55;   /* secundaire tekst */
  --steel:     #908d83;   /* gedempt grijsbruin */
  --line:      #e6e2d9;   /* fijne beige lijn */
  --line-2:    #eeebe3;
  --mist:      #f3f1ea;   /* licht beige sectie */
  --sand:      #eae5da;   /* iets dieper zand */
  --paper:     #faf8f3;   /* warme paginakleur */
  --line-dark: rgba(255,255,255,.12);

  --accent:    #9c7a55;   /* warm zandbruin/klei als accent */
  --accent-600:#856544;
  --accent-50: #f0e9df;

  --font-display:"Libre Franklin", "Helvetica Neue", Arial, sans-serif;
  --font-body:  "Libre Franklin", -apple-system, BlinkMacSystemFont, sans-serif;

  --maxw: 1180px;
  --radius:   10px;
  --radius-sm:6px;
  --shadow-sm:0 1px 3px rgba(44,42,38,.05), 0 1px 2px rgba(44,42,38,.03);
  --shadow:   0 10px 30px rgba(44,42,38,.07);
  --shadow-lg:0 24px 60px rgba(44,42,38,.12);
  --ease: cubic-bezier(.22,.61,.36,1);
  --sp-xl: 7rem;
}

/* 2. RESET ================================================================ */
*,*::before,*::after{box-sizing:border-box}*{margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);font-size:1.0625rem;line-height:1.7;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}

/* 3. TYPE ================================================================= */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.15;letter-spacing:-.015em;color:var(--ink)}
h1{font-size:clamp(2.5rem,6vw,4.4rem)}
h2{font-size:clamp(1.9rem,4vw,2.9rem)}
h3{font-size:clamp(1.2rem,2.4vw,1.55rem)}
h4{font-size:1.1rem}
p{max-width:65ch}
.eyebrow{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--font-body);font-size:.8rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-600);margin-bottom:1rem}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--accent)}
.eyebrow--light{color:var(--accent)}
.eyebrow--center{justify-content:center}
.lead{font-size:1.2rem;color:var(--slate)}
.text-muted{color:var(--steel)}

/* 4. LAYOUT =============================================================== */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:1.5rem}
.section{padding-block:var(--sp-xl)}
.section--tight{padding-block:4rem}
.section--mist{background:var(--mist)}
.section--ink{background:var(--ink);color:#d8d3c8}
.section--ink h1,.section--ink h2,.section--ink h3{color:#fff}
.section--ink p{color:#bcb6a8}
.section-head{max-width:720px;margin-bottom:3.5rem}
.section-head--center{margin-inline:auto;text-align:center}
.grid{display:grid;gap:1.6rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* 5. HEADER =============================================================== */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.8);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.site-header.is-scrolled{border-color:var(--line);box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;height:80px}
.logo{display:flex;align-items:center;gap:.7rem}
.logo img{height:46px;width:auto;display:block}
.nav__menu{display:flex;align-items:center;gap:2rem}
.nav__link{font-weight:500;font-size:.98rem;color:var(--slate);position:relative;padding-block:.4rem;transition:color .2s}
.nav__link::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent);transition:width .28s var(--ease)}
.nav__link:hover{color:var(--ink)}.nav__link:hover::after{width:100%}
.nav__link.is-active{color:var(--ink);font-weight:600}.nav__link.is-active::after{width:100%}
.nav__cta{margin-left:.4rem}
.nav__toggle{display:none;width:46px;height:46px;border-radius:10px;border:1px solid var(--line);position:relative}
.nav__toggle span,.nav__toggle span::before,.nav__toggle span::after{content:"";position:absolute;width:20px;height:2px;background:var(--ink);left:50%;transform:translateX(-50%);transition:transform .3s,opacity .2s}
.nav__toggle span{top:50%;margin-top:-1px}
.nav__toggle span::before{top:-6px}.nav__toggle span::after{top:6px}
.nav__toggle[aria-expanded="true"] span{background:transparent}
.nav__toggle[aria-expanded="true"] span::before{transform:translateX(-50%) rotate(45deg);top:0}
.nav__toggle[aria-expanded="true"] span::after{transform:translateX(-50%) rotate(-45deg);top:0}

/* 6. FOOTER =============================================================== */
.site-footer{background:var(--ink);color:#bcb6a8;padding-block:4rem 2rem;position:relative;overflow:hidden}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2.5rem;position:relative;z-index:1}
.footer__brand img{height:74px;width:auto;margin-bottom:1rem}
.footer__brand p{max-width:34ch;font-size:.96rem}
.footer h4{color:#fff;font-family:var(--font-body);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:1.1rem}
.footer__links li{margin-bottom:.6rem}
.footer__links a{font-size:.96rem;transition:color .2s}
.footer__links a:hover,.footer__contact a:hover{color:var(--accent)}
.footer__bottom{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--line-dark);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.85rem;color:var(--steel);position:relative;z-index:1}

/* 7. BUTTONS ============================================================== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;font-weight:600;font-size:1rem;padding:.95rem 1.6rem;border-radius:999px;transition:transform .2s,background .2s,box-shadow .2s,color .2s;white-space:nowrap;line-height:1}
.btn svg{width:18px;height:18px}
.btn--primary{background:var(--ink);color:#fff;box-shadow:0 8px 22px rgba(28,28,26,.18)}
.btn--primary:hover{background:var(--ink-800);transform:translateY(-2px);box-shadow:0 12px 28px rgba(28,28,26,.26)}
.btn--ink{background:var(--ink);color:#fff}
.btn--ink:hover{background:var(--ink-800);transform:translateY(-2px)}
.btn--ghost{border:1.5px solid var(--line);color:var(--ink);background:#fff}
.btn--ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn--light{background:#fff;color:var(--ink)}
.btn--light:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn--lg{padding:1.1rem 2rem;font-size:1.05rem}
.btn--block{width:100%}
.cta-row{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}
.cta-row--center{justify-content:center}

/* 8. HERO ================================================================= */
.hero{position:relative;overflow:hidden;padding-block:clamp(4rem,8vw,7rem);background:radial-gradient(circle at 80% 12%, rgba(139,133,120,.18), transparent 36%), linear-gradient(135deg, #fbfaf7 0%, #f3f0e8 100%)}
.hero::before{content:"";position:absolute;inset:0;opacity:.28;background-image:linear-gradient(to right, rgba(37,37,34,.07) 1px, transparent 1px),linear-gradient(to bottom, rgba(37,37,34,.07) 1px, transparent 1px);background-size:44px 44px;pointer-events:none}
.hero__inner{display:grid;grid-template-columns:.92fr 1.08fr;gap:4rem;align-items:center;position:relative;z-index:2}
.hero h1 .accent{color:var(--accent-600);font-weight:700}
.hero p{font-size:1.2rem;color:var(--slate);margin-top:1.4rem}
.hero .cta-row{margin-top:2.2rem}
.hero__stats{display:flex;gap:2.5rem;margin-top:3rem;padding-top:2rem;border-top:1px solid var(--line)}
.hero__stat .num{font-family:var(--font-display);font-size:2.1rem;line-height:1;color:var(--ink)}
.hero__stat .lbl{font-size:.85rem;color:var(--steel);margin-top:.4rem}
.hero__visual{position:relative;min-height:580px;overflow:visible;box-shadow:none}
/* Render: vult bovenste deel, laat onderaan rechts ruimte voor de tekening-card */
.hero__main-image{position:absolute;top:0;left:0;right:0;bottom:104px;border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg);background:#fff}
.hero__main-image img{width:100%;height:100%;object-fit:cover;display:block}
.hero__main-image::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(37,37,34,0) 50%,rgba(37,37,34,.42))}
/* Badge: linksonder op de render, blijft vrij van de card */
.hero__badge{position:absolute;left:22px;bottom:90px;background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.6);border-radius:16px;padding:.85rem 1.05rem;box-shadow:0 12px 26px rgba(0,0,0,.16);max-width:248px;z-index:3;backdrop-filter:blur(10px)}
.hero__badge strong{font-family:var(--font-display);display:block;font-size:1.02rem;line-height:1.2;color:var(--ink)}
.hero__badge span{display:block;font-size:.8rem;color:var(--slate);margin-top:.2rem}
/* Tekening-card: rechtsonder, bewust half overlappend met de render */
.hero__drawing-card{position:absolute;right:-12px;bottom:-16px;width:72%;aspect-ratio:2.0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 22px 48px rgba(44,42,37,.2);padding:0;z-index:2}
.hero__drawing-card img{width:100%;height:100%;object-fit:cover;display:block;background:#fff}

/* 9. COMPONENTEN ========================================================== */
.card{background:#fff;border:1px solid #d8d1c5;border-radius:var(--radius);padding:2rem;box-shadow:0 10px 24px rgba(37,37,34,.05);transition:transform .3s,box-shadow .3s,border-color .3s;height:100%}
.card:hover{transform:translateY(-5px);box-shadow:0 18px 34px rgba(37,37,34,.09);border-color:#cfc7b9}
.service{position:relative;overflow:hidden;background:#fff;border:1px solid #d8d1c5}
.service__icon{width:54px;height:54px;border-radius:14px;background:var(--accent-50);color:var(--accent-600);display:grid;place-items:center;margin-bottom:1.3rem}
.service__icon svg{width:26px;height:26px}
.service h3{margin-bottom:.6rem}
.service p{font-size:.98rem;color:var(--slate)}
.service__num{display:none !important}

.filter-bar{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2.5rem}
.filter-btn{padding:.55rem 1.15rem;border-radius:999px;border:1.5px solid var(--line);color:var(--slate);font-weight:500;font-size:.92rem;transition:all .2s}
.filter-btn:hover{border-color:var(--ink);color:var(--ink)}
.filter-btn.is-active{background:var(--ink);border-color:var(--ink);color:#fff}
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.8rem}
.project{border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--line);transition:transform .3s,box-shadow .3s}
.project.is-hidden{display:none}
.project:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.project__media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--mist);display:flex;align-items:center;justify-content:center;padding:.75rem}
.project__media img{width:100%;height:100%;object-fit:contain;transition:transform .35s}
.project:hover .project__media img{transform:scale(1.02)}
.project__tag{position:absolute;top:.9rem;left:.9rem;background:rgba(20,24,27,.9);color:#fff;font-size:.74rem;font-weight:600;padding:.35rem .8rem;border-radius:999px}
.project__body{padding:1.4rem 1.5rem 1.7rem}
.project__body h3{font-size:1.3rem;margin-bottom:.4rem}
.project__body p{font-size:.95rem;color:var(--slate)}
.project__meta{margin-top:1rem;font-size:.82rem;color:var(--steel);display:flex;flex-wrap:wrap;gap:.5rem}
.project__meta span{background:var(--mist);padding:.3rem .7rem;border-radius:6px}
.empty-msg{text-align:center;color:var(--steel);padding:3rem 0;display:none}
.empty-msg.is-visible{display:block}

.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem;height:100%}
.review__stars{color:var(--accent);letter-spacing:.15em;margin-bottom:1rem;font-size:1.05rem}
.review blockquote{font-size:1.05rem;color:var(--ink);line-height:1.65}
.review__author{margin-top:1.4rem;display:flex;align-items:center;gap:.85rem}
.review__avatar{width:44px;height:44px;border-radius:50%;background:var(--accent-50);color:var(--accent-600);display:grid;place-items:center;font-family:var(--font-display);font-weight:600}
.review__name{font-weight:600;font-size:.95rem}
.review__role{font-size:.85rem;color:var(--steel)}

.steps{display:grid;gap:1.2rem;counter-reset:step}
.step{display:grid;grid-template-columns:auto 1fr;gap:1.5rem;align-items:start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.7rem 2rem;transition:transform .25s,box-shadow .25s}
.step:hover{transform:translateX(6px);box-shadow:var(--shadow-sm)}
.step__num{counter-increment:step;font-family:var(--font-display);font-size:1.3rem;color:#fff;background:var(--ink);width:50px;height:50px;border-radius:14px;display:grid;place-items:center}
.step__num::before{content:"0" counter(step)}
.step h3{font-size:1.2rem;margin-bottom:.35rem}
.step p{color:var(--slate);font-size:.98rem}

.split{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center}
.split__media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:5/6}
.split__media img{width:100%;height:100%;object-fit:cover}
.checklist{margin-top:1.5rem;display:grid;gap:.8rem}
.checklist li{display:flex;gap:.8rem;align-items:flex-start;color:var(--slate)}
.checklist svg{width:22px;height:22px;color:var(--accent-600);flex-shrink:0;margin-top:2px}

.page-banner{background:var(--ink);color:#d8d3c8;padding-block:clamp(3.5rem,7vw,5.5rem);position:relative;overflow:hidden}
.page-banner h1{color:#fff;position:relative;z-index:2}
.page-banner p{color:#bcb6a8;margin-top:1rem;position:relative;z-index:2;font-size:1.15rem;max-width:60ch}
.breadcrumb{position:relative;z-index:2;font-size:.85rem;color:var(--steel);margin-bottom:1.2rem}
.breadcrumb a:hover{color:var(--accent)}

.cta-band{background:var(--ink);border-radius:var(--radius);padding:clamp(2.5rem,5vw,4rem);color:#fff;text-align:center;position:relative;overflow:hidden}
.cta-band h2{color:#fff}.cta-band p{color:#cfc9bc;margin:1rem auto 2rem}
.cta-band .cta-row{justify-content:center;position:relative;z-index:2}

.info-tile{display:flex;gap:1rem;align-items:flex-start;padding:1.4rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.info-tile__icon{width:46px;height:46px;border-radius:12px;background:var(--accent-50);color:var(--accent-600);display:grid;place-items:center;flex-shrink:0}
.info-tile__icon svg{width:22px;height:22px}
.info-tile h4{font-family:var(--font-body);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);margin-bottom:.3rem}
.info-tile p,.info-tile a{font-size:1.02rem;color:var(--ink);font-weight:500}
.info-tile a:hover{color:var(--accent-600)}

/* Promo-tegels voor de tools (op home) */
.tool-promo{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem}
.tool-card{position:relative;border-radius:var(--radius);padding:2.4rem;overflow:hidden;border:1px solid var(--line);background:#fff;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s}
.tool-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.tool-card__icon{width:60px;height:60px;border-radius:16px;display:grid;place-items:center;margin-bottom:1.4rem;background:var(--ink);color:#fff}
.tool-card__icon svg{width:30px;height:30px}
.tool-card h3{font-size:1.5rem;margin-bottom:.5rem}
.tool-card p{color:var(--slate);font-size:1rem;flex-grow:1}
.tool-card .btn{margin-top:1.6rem;align-self:flex-start}
.tool-card__badge{position:absolute;top:1.4rem;right:1.4rem;background:var(--accent-50);color:var(--accent-600);font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:.35rem .7rem;border-radius:999px}

/* 10. TOOLS (interactieve checks) ========================================= */
.tool{max-width:760px;margin-inline:auto;scroll-margin-top:100px}
.tool__shell{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.tool__progress{height:6px;background:var(--mist)}
.tool__bar{height:100%;width:0;background:var(--accent);transition:width .4s var(--ease)}
.tool__body{padding:clamp(1.8rem,4vw,3rem)}
.tool__step{display:none;animation:fade .4s var(--ease)}
.tool__step.is-active{display:block}
.tool__count{font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-600);margin-bottom:.8rem}
.tool__q{font-family:var(--font-display);font-size:clamp(1.4rem,3vw,1.9rem);margin-bottom:.6rem}
.tool__hint{color:var(--steel);font-size:.95rem;margin-bottom:1.8rem}
.opt-grid{display:grid;gap:.9rem}
.opt-grid--2{grid-template-columns:1fr 1fr}
.opt{display:flex;align-items:center;gap:1rem;text-align:left;width:100%;padding:1.1rem 1.3rem;border:1.5px solid var(--line);border-radius:var(--radius-sm);background:#fff;font-size:1rem;font-weight:500;transition:all .2s}
.opt:hover{border-color:var(--accent);background:var(--accent-50);transform:translateY(-2px)}
.opt__ico{width:42px;height:42px;border-radius:10px;background:var(--mist);display:grid;place-items:center;flex-shrink:0;transition:all .2s}
.opt:hover .opt__ico{background:#fff}
.opt__ico svg{width:22px;height:22px;color:var(--ink)}
.opt__txt{display:flex;flex-direction:column;gap:.15rem}
.opt__txt small{font-weight:400;color:var(--steel);font-size:.85rem}
.tool__nav{display:flex;justify-content:space-between;align-items:center;margin-top:1.8rem;gap:1rem}
.tool__back{font-weight:600;color:var(--steel);font-size:.95rem;display:inline-flex;align-items:center;gap:.4rem}
.tool__back:hover{color:var(--ink)}
.tool__back[hidden]{visibility:hidden}

/* Resultaatpaneel */
.result{display:none;animation:fade .5s var(--ease)}
.result.is-active{display:block}
.result__head{padding:clamp(1.8rem,4vw,2.6rem);color:#fff;position:relative;overflow:hidden}
.result__head--yes{background:linear-gradient(135deg,#3a3a36,#1c1c1a)}
.result__head--no{background:linear-gradient(135deg,#5f6b52,#74815f)}
.result__head--maybe{background:linear-gradient(135deg,#8a8578,#6f6a5d)}
.result__badge{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:rgba(255,255,255,.2);padding:.35rem .8rem;border-radius:999px;margin-bottom:1rem}
.result__head h3{color:#fff;font-size:clamp(1.5rem,3.5vw,2.1rem)}
.result__head p{color:rgba(255,255,255,.92);margin-top:.6rem}
.result__body{padding:clamp(1.8rem,4vw,2.6rem)}
.result__body h4{font-size:1.05rem;margin-bottom:.8rem}
.result__list{display:grid;gap:.7rem;margin-bottom:1.8rem}
.result__list li{display:flex;gap:.7rem;align-items:flex-start;color:var(--slate);font-size:.98rem}
.result__list svg{width:20px;height:20px;color:var(--accent-600);flex-shrink:0;margin-top:3px}
.result__note{background:var(--mist);border-radius:var(--radius-sm);padding:1rem 1.2rem;font-size:.9rem;color:var(--slate);margin-bottom:1.8rem}
.result__cta{display:flex;gap:1rem;flex-wrap:wrap}
.result__restart{display:block;margin:1.5rem auto 0;text-align:center;color:var(--steel);font-weight:600;font-size:.9rem}
.result__restart:hover{color:var(--ink)}

@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* 11. FORMULIER =========================================================== */
.form{display:grid;gap:1.3rem}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:1.3rem}
.field{display:flex;flex-direction:column;gap:.45rem}
.field label{font-weight:600;font-size:.9rem}
.field label .req{color:var(--accent-600)}
.field input,.field select,.field textarea{font-family:inherit;font-size:1rem;padding:.85rem 1rem;border:1.5px solid var(--line);border-radius:var(--radius-sm);background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(138,133,120,.2)}
.field textarea{resize:vertical;min-height:140px}
.field input[type="file"]{padding:.6rem;background:var(--mist);cursor:pointer}
.field .hint{font-size:.82rem;color:var(--steel)}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:#d6453d;box-shadow:0 0 0 4px rgba(214,69,61,.12)}
.field .error-msg{display:none;color:#d6453d;font-size:.82rem;font-weight:500}
.field.has-error .error-msg{display:block}
.form__status{display:none;padding:1rem 1.2rem;border-radius:var(--radius-sm);font-weight:500}
.form__status.is-success{display:block;background:#e6f4ea;color:#1d6b3a;border:1px solid #b7dcc3}
.form__status.is-error{display:block;background:#fdeceb;color:#b23730;border:1px solid #f3c7c4}

/* 12. DECORATIE =========================================================== */
.blueprint-grid::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:38px 38px;mask-image:radial-gradient(ellipse 80% 80% at 70% 30%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 80% 80% at 70% 30%,#000 30%,transparent 75%);pointer-events:none;z-index:0}
.grid-light::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(20,24,27,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(20,24,27,.04) 1px,transparent 1px);background-size:34px 34px;mask-image:radial-gradient(ellipse 70% 70% at 80% 20%,#000 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse 70% 70% at 80% 20%,#000 20%,transparent 70%);pointer-events:none;z-index:0}
.deco-corner{position:absolute;width:120px;height:120px;border:1px solid rgba(255,255,255,.18);pointer-events:none}
.deco-corner--tr{top:36px;right:36px;border-left:0;border-bottom:0}
.deco-corner--bl{bottom:36px;left:36px;border-right:0;border-top:0}

/* 13. ANIMATIE ============================================================ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}.reveal[data-delay="4"]{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}.reveal{opacity:1;transform:none}}

.center{text-align:center}.mt-1{margin-top:1rem}.mt-2{margin-top:2rem}.mt-3{margin-top:3rem}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* 14. RESPONSIVE ========================================================== */
@media (max-width:980px){
  .hero__inner{grid-template-columns:1fr;gap:2.5rem}
  .hero__visual{max-width:520px;margin-inline:auto}
  .hero__visual{min-height:auto}
  .hero__main-image{position:relative;inset:auto;aspect-ratio:16/11;bottom:auto}
  .hero__badge{bottom:auto;top:16px;left:16px}
  .hero__drawing-card{position:relative;right:auto;bottom:auto;width:72%;margin:-2.5rem 0 0 auto;aspect-ratio:1.5}
  .split{grid-template-columns:1fr;gap:2rem}
  .split__media{aspect-ratio:16/10;max-height:420px;order:-1}
  .footer__grid{grid-template-columns:1fr 1fr;gap:2rem}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .tool-promo{grid-template-columns:1fr}
}
@media (max-width:760px){
  .nav__menu{position:fixed;inset:80px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:1rem 1.5rem 1.5rem;box-shadow:var(--shadow);transform:translateY(-130%);transition:transform .35s var(--ease)}
  .nav__menu.is-open{transform:translateY(0)}
  .nav__link{padding:.9rem 0;border-bottom:1px solid var(--line)}
  .nav__link::after{display:none}
  .nav__cta{margin:1rem 0 0}.nav__cta .btn{width:100%}
  .nav__toggle{display:block}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .project-grid{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
  .opt-grid--2{grid-template-columns:1fr}
  .hero__stats{flex-wrap:wrap;gap:1.5rem 2.5rem}
  .footer__grid{grid-template-columns:1fr}
  .step{grid-template-columns:1fr;gap:1rem}
  .section{padding-block:4rem}
}
@media (max-width:480px){
  .container{padding-inline:1.2rem}
  .btn{width:100%}.cta-row{width:100%}
  .result__cta .btn{width:100%}
}

/* Stats-band (home) */
.stat-band{display:grid;grid-template-columns:1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.stat-band__item{background:var(--paper);padding:1.8rem 2rem;text-align:left;display:flex;align-items:baseline;gap:1.2rem}
.stat-band__num{font-family:var(--font-display);font-size:clamp(2rem,4vw,2.8rem);font-weight:800;color:var(--ink);line-height:1;letter-spacing:-.03em;min-width:5rem}
.stat-band__lbl{font-size:1rem;color:var(--slate);font-weight:500;letter-spacing:.01em}
@media (max-width:680px){.stat-band__item{padding:1.4rem 1.5rem}}

/* Hero CTA: offerteknop boven, twee check-knoppen eronder */
.hero__cta{flex-direction:column;align-items:flex-start;gap:.8rem}
.hero__cta .btn--lg{width:auto}
.hero__cta-checks{display:flex;gap:.7rem;flex-wrap:wrap}
@media (max-width:760px){
  .hero__cta{width:100%}
  .hero__cta .btn--lg{width:100%}
  .hero__cta-checks{width:100%;flex-direction:column}
  .hero__cta-checks .btn{width:100%}
}

/* Reviews: gebalanceerde layout — uitgebreide review breder, korte als groot citaat */
.reviews-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:1.6rem;max-width:980px;margin-inline:auto;align-items:stretch}
.review--featured{display:flex;flex-direction:column}
.review--featured blockquote{flex-grow:1}
.review--quote{display:flex;flex-direction:column;justify-content:center;background:var(--accent-50);border-color:transparent}
.review--quote blockquote{font-family:var(--font-display);font-size:1.5rem;line-height:1.4;font-weight:600;color:var(--ink)}
.review--quote .review__stars{font-size:1.15rem}
@media (max-width:760px){
  .reviews-grid{grid-template-columns:1fr}
  .review--quote blockquote{font-size:1.3rem}
}


.nav__link--highlight{
  color:var(--ink)!important;
  border:1.5px solid var(--accent-600);
  border-radius:999px;
  padding:.56rem 1.05rem;
  background:transparent;
  box-shadow:none;
}
.nav__link--highlight:hover,
.nav__link--highlight.is-active{
  background:var(--accent-50);
  color:var(--ink)!important;
  border-color:var(--accent-700);
}
.nav__link--highlight::after{
  display:none!important;
}