/* ==========================================================================
   Stichting Vefa Amsterdam - huisstijl
   Kleuren: Deep Teal #0F5D5A - Warm Sand #D6B892 - Soft Cream #F7F3EA - Muted Olive #7A8F6B
   ========================================================================== */

:root{
  --teal:#0F5D5A;
  --teal-dark:#0A4341;
  --sand:#D6B892;
  --cream:#F7F3EA;
  --olive:#7A8F6B;
  --ink:#20302E;
  --muted:#5B6B69;
  --line:#E3DCCE;
  --white:#FFFFFF;
  --radius:14px;
  --shadow:0 10px 30px rgba(15,93,90,.08);
  --max:1140px;
  --font:"Segoe UI",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--white);
  font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%}
a{color:var(--teal);text-underline-offset:3px}
h1,h2,h3,h4{color:var(--teal);line-height:1.25;margin:0 0 .6em;font-weight:600;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.4vw,3.1rem)}
h2{font-size:clamp(1.5rem,2.8vw,2.1rem)}
h3{font-size:1.15rem}
p{margin:0 0 1.1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.narrow{max-width:820px}
.eyebrow{
  text-transform:uppercase;letter-spacing:.22em;font-size:.72rem;font-weight:600;
  color:var(--sand);margin-bottom:.9em;
}
.eyebrow--dark{color:var(--olive)}
.lead{font-size:1.12rem;color:var(--muted)}
.center{text-align:center}
.rule{width:52px;height:2px;background:var(--sand);border:0;margin:1.5rem 0}
.center .rule{margin-left:auto;margin-right:auto}

/* ---------- Header ---------- */
.topbar{background:var(--teal-dark);color:#CFE0DE;font-size:.82rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;padding-top:8px;padding-bottom:8px;flex-wrap:wrap}
.topbar a{color:#CFE0DE;text-decoration:none}
.topbar a:hover{color:var(--sand)}

.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:44px;height:44px}
.brand-text strong{display:block;color:var(--teal);font-size:1.18rem;line-height:1.1;font-weight:700}
.brand-text span{display:block;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--olive)}
.nav{display:flex;align-items:center;gap:6px}
.nav a{
  text-decoration:none;color:var(--ink);padding:9px 13px;border-radius:8px;font-size:.94rem;font-weight:500;
}
.nav a:hover{background:var(--cream);color:var(--teal)}
.nav a.active{color:var(--teal);background:var(--cream)}
.nav .btn{margin-left:8px}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 11px;font-size:1.1rem;cursor:pointer;color:var(--teal)}

.btn{
  display:inline-block;background:var(--teal);color:#fff;text-decoration:none;font-weight:600;
  padding:12px 22px;border-radius:999px;font-size:.94rem;border:1px solid var(--teal);transition:.18s;
}
.btn:hover{background:var(--teal-dark);border-color:var(--teal-dark)}
.btn--ghost{background:transparent;color:var(--teal)}
.btn--ghost:hover{background:var(--cream);color:var(--teal)}
.btn--light{background:var(--sand);border-color:var(--sand);color:#3A2E1E}
.btn--light:hover{background:#C9A87C;border-color:#C9A87C}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--cream);overflow:hidden;padding:76px 0 84px}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url("../assets/patroon.svg") repeat;background-size:170px;opacity:.16;
}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}
.hero h1{margin-bottom:.4em}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero-art{display:flex;justify-content:center}
.hero-art svg{filter:drop-shadow(0 16px 34px rgba(15,93,90,.18))}

.hero--sub{padding:56px 0 60px}
.hero--sub .wrap{display:block}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:1rem}
.crumbs a{color:var(--muted)}

/* ---------- Secties ---------- */
section{padding:72px 0}
.sec-cream{background:var(--cream)}
.sec-teal{background:var(--teal);color:#E6F0EF}
.sec-teal h2,.sec-teal h3{color:#fff}
.sec-teal .lead{color:#C3D8D6}

.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow);
}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.card .icon{
  width:46px;height:46px;border-radius:12px;background:var(--cream);color:var(--teal);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.card .icon svg{width:24px;height:24px}
.sec-teal .card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18);box-shadow:none;color:#E6F0EF}
.sec-teal .card .icon{background:rgba(255,255,255,.12);color:var(--sand)}

.pillar{border-top:3px solid var(--sand);padding-top:20px}
.pillar h3{margin-bottom:.3em}

/* Foto-placeholders */
.photo{
  position:relative;border-radius:var(--radius);overflow:hidden;background:var(--teal);
  min-height:260px;display:flex;align-items:center;justify-content:center;text-align:center;
  border:2px dashed var(--sand);
}
.photo::before{
  content:"";position:absolute;inset:0;background:url("../assets/patroon.svg") repeat;background-size:120px;opacity:.28;
}
.photo span{
  position:relative;color:var(--cream);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;
  padding:14px 18px;max-width:90%;
}
.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* Lijsten */
.checklist{list-style:none;padding:0;margin:0}
.checklist li{position:relative;padding-left:30px;margin-bottom:12px}
.checklist li::before{
  content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;border-radius:50%;
  background:var(--sand);
}

/* Data-tabel (ANBI) */
.table{width:100%;border-collapse:collapse;margin:0 0 1.5rem}
.table th,.table td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.table th{width:34%;color:var(--teal);font-weight:600;background:var(--cream)}
@media(max-width:640px){
  .table,.table tbody,.table tr,.table th,.table td{display:block;width:100%}
  .table th{border-bottom:0}
}

/* Placeholder-markering */
.ph{
  background:#FFF3D6;border:1px dashed #C9A87C;border-radius:6px;
  padding:1px 7px;font-size:.86em;font-weight:600;color:#7A5A20;
}
.notice{
  background:#FFF8E8;border-left:4px solid var(--sand);border-radius:8px;
  padding:18px 22px;margin:0 0 28px;font-size:.94rem;color:#6B5530;
}
.notice strong{color:#5A4520}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.form-field{margin-bottom:18px}
.form-field label{display:block;font-size:.86rem;font-weight:600;color:var(--teal);margin-bottom:6px}
.form-field input,.form-field textarea,.form-field select{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;
  font-size:.95rem;background:var(--white);color:var(--ink);
}
.form-field input:focus,.form-field textarea:focus{outline:2px solid var(--sand);outline-offset:1px;border-color:var(--sand)}
.form-note{font-size:.82rem;color:var(--muted)}

/* CTA-band */
.cta{background:var(--teal);color:#fff;border-radius:18px;padding:48px;text-align:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:url("../assets/patroon.svg") repeat;background-size:150px;opacity:.2}
.cta > *{position:relative}
.cta h2{color:#fff}
.cta p{color:#C3D8D6;max-width:620px;margin-left:auto;margin-right:auto}

/* ---------- Footer ---------- */
.site-footer{background:var(--teal-dark);color:#B9CFCD;padding:56px 0 0;font-size:.92rem}
.site-footer h4{color:#fff;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;margin-bottom:1em}
.site-footer a{color:#B9CFCD;text-decoration:none}
.site-footer a:hover{color:var(--sand)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand img{width:42px;height:42px}
.footer-brand strong{color:#fff;font-size:1.1rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:9px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;
  justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.84rem;color:#8FAFAC;
}
.tagline{font-family:Georgia,"Times New Roman",serif;font-style:italic;color:var(--sand);font-size:1.05rem}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr;gap:36px}
  .hero-art{order:-1}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:680px){
  body{font-size:16px}
  section{padding:52px 0}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr}
  .cta{padding:32px 22px}
  .nav-toggle{display:block}
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;background:#fff;
    flex-direction:column;align-items:stretch;padding:12px 18px 20px;border-bottom:1px solid var(--line);
    box-shadow:0 14px 24px rgba(0,0,0,.07);
  }
  .nav.open{display:flex}
  .nav a{padding:12px 8px;border-bottom:1px solid var(--cream)}
  .nav .btn{margin:12px 0 0;text-align:center;border-bottom:0}
  .site-header .wrap{position:relative}
}