/* ============================================================
   Nutrition Health Bruno — design system
   Deep green · sage · soft cream · elegant serif + clean sans
   ============================================================ */

:root{
  --green-900:#1f3326;
  --green-800:#27402f;
  --green-700:#2f4a37;
  --green-600:#3b5a44;
  --green-500:#4f7256;
  --green-400:#6b8e72;
  --green-300:#9bb6a0;
  --green-200:#cfe0d0;
  --green-100:#e6efe4;
  --green-50:#eef3ea;

  --brand:var(--green-700);
  --brand-deep:var(--green-900);

  --cream:#f6f3ea;
  --cream-2:#fcfaf3;
  --sand:#ece4d2;

  --ink:#26302a;
  --ink-soft:#566159;
  --ink-faint:#8a938a;
  --line:rgba(31,51,38,.13);
  --line-strong:rgba(31,51,38,.22);

  --serif:"Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:"Mulish", system-ui, -apple-system, "Segoe UI", sans-serif;

  --shadow-sm:0 1px 2px rgba(31,51,38,.05), 0 4px 14px rgba(31,51,38,.05);
  --shadow-md:0 8px 30px rgba(31,51,38,.10);
  --shadow-lg:0 24px 60px rgba(31,51,38,.16);

  --radius:18px;
  --radius-lg:30px;
  --maxw:1200px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0; background:var(--cream); color:var(--ink);
  font-family:var(--sans); font-size:17px; line-height:1.65;
  font-weight:400; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:var(--sans); }

/* ---------------- typography ---------------- */
h1,h2,h3,h4{ font-family:var(--serif); font-weight:600; color:var(--green-900);
  margin:0; line-height:1.06; letter-spacing:-.01em; }
.display{ font-size:clamp(44px,6.4vw,86px); line-height:1.06; font-weight:600; letter-spacing:-.02em; }
h1,.h1{ font-size:clamp(38px,5vw,64px); }
h2,.h2{ font-size:clamp(30px,3.6vw,48px); }
h3,.h3{ font-size:clamp(22px,2.2vw,29px); line-height:1.12; }
.serif-lead{ font-family:var(--serif); font-weight:500; font-size:clamp(22px,2.4vw,30px);
  line-height:1.3; color:var(--green-800); letter-spacing:-.01em; }

.eyebrow{ font-family:var(--sans); font-weight:700; font-size:13px; letter-spacing:.22em;
  text-transform:uppercase; color:var(--brand); display:inline-flex; align-items:center; gap:10px; }
.eyebrow::before{ content:""; width:26px; height:1.5px; background:currentColor; opacity:.6; display:inline-block; }
.eyebrow.center::before{ display:none; }

p{ margin:0; }
.lead{ font-size:clamp(18px,1.6vw,21px); line-height:1.6; color:var(--ink-soft); }
.muted{ color:var(--ink-soft); }
.small{ font-size:14px; }
.tiny{ font-size:12.5px; letter-spacing:.04em; color:var(--ink-faint); }
.measure{ max-width:62ch; }
.balance{ text-wrap:balance; }

/* ---------------- buttons ---------------- */
.btn{ font-family:var(--sans); font-weight:700; font-size:15px; letter-spacing:.01em;
  padding:15px 28px; border-radius:999px; cursor:pointer; border:1.6px solid transparent;
  display:inline-flex; align-items:center; gap:9px; transition:.22s ease; white-space:nowrap;
  line-height:1; background:none; }
.btn .arr{ transition:transform .22s ease; }
.btn:hover .arr{ transform:translateX(3px); }
.btn-primary{ background:var(--brand); color:#fff; box-shadow:var(--shadow-sm); }
.btn-primary:hover{ background:var(--green-800); transform:translateY(-2px); box-shadow:var(--shadow-md); }
.btn-primary:disabled{ opacity:.65; cursor:not-allowed; transform:none; }
.btn-outline{ border-color:var(--line-strong); color:var(--green-900); background:transparent; }
.btn-outline:hover{ border-color:var(--brand); background:var(--green-50); }
.btn-ghost{ color:var(--green-900); padding-left:6px; padding-right:6px; }
.btn-ghost:hover{ color:var(--brand); }
.btn-light{ background:#fff; color:var(--green-900); box-shadow:var(--shadow-sm); }
.btn-light:hover{ transform:translateY(-2px); box-shadow:var(--shadow-md); }
.btn-outline-light{ border-color:rgba(255,255,255,.55); color:#fff; background:transparent; }
.btn-outline-light:hover{ border-color:#fff; background:rgba(255,255,255,.12); }
.btn-lg{ padding:17px 32px; font-size:16px; }

/* ---------------- layout ---------------- */
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 clamp(20px,5vw,56px); }
.wrap-narrow{ max-width:880px; margin:0 auto; padding:0 clamp(20px,5vw,56px); }
section{ padding:clamp(64px,9vw,128px) 0; }
.sec-tight{ padding:clamp(44px,6vw,80px) 0; }
.bg-cream2{ background:var(--cream-2); }
.bg-green{ background:var(--green-100); }
.bg-deep{ background:var(--brand-deep); color:#e9efe6; }
.bg-deep h1,.bg-deep h2,.bg-deep h3{ color:#fff; }

.stack{ display:flex; flex-direction:column; }
.row{ display:flex; }
.center{ align-items:center; }
.between{ justify-content:space-between; }
.jcenter{ justify-content:center; }
.wrapf{ flex-wrap:wrap; }
.grow{ flex:1 1 0; }
.g8{ gap:8px;} .g12{ gap:12px;} .g16{ gap:16px;} .g24{ gap:24px;} .g32{ gap:32px;} .g48{ gap:48px;}
.mt8{margin-top:8px}.mt16{margin-top:16px}.mt24{margin-top:24px}.mt32{margin-top:32px}.mt48{margin-top:48px}
.grid{ display:grid; gap:28px; }
.cols-2{ grid-template-columns:repeat(2,1fr); }
.cols-3{ grid-template-columns:repeat(3,1fr); }
.cols-4{ grid-template-columns:repeat(4,1fr); }
@media(max-width:900px){ .cols-3,.cols-4{ grid-template-columns:repeat(2,1fr);} }
@media(max-width:620px){ .cols-2,.cols-3,.cols-4{ grid-template-columns:1fr;} }

.divider{ height:1px; background:var(--line); border:0; }

/* ---------------- cards ---------------- */
.card{ background:var(--cream-2); border:1px solid var(--line); border-radius:var(--radius);
  padding:30px; transition:.24s ease; }
.card.hoverable:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); border-color:var(--green-200); }
.card-pad-lg{ padding:38px; }
.pill-tag{ display:inline-flex; align-items:center; gap:8px; font-weight:700; font-size:13px;
  letter-spacing:.04em; color:var(--brand); background:var(--green-50);
  border:1px solid var(--green-200); padding:7px 14px; border-radius:999px; }

/* leaf bullet */
.leaf-li{ display:flex; gap:12px; align-items:flex-start; }
.leaf-li .lf{ color:var(--brand); flex:0 0 auto; margin-top:3px; font-size:15px; }

/* numbered token */
.numtok{ font-family:var(--serif); font-weight:600; font-size:30px; color:var(--brand);
  width:64px; height:64px; border-radius:50%; border:1.5px solid var(--green-200);
  display:flex; align-items:center; justify-content:center; flex:0 0 auto; background:var(--cream-2); }

/* ---------------- placeholder image frames ---------------- */
.img-frame{ overflow:hidden; border-radius:var(--radius); background:var(--green-50); }
.img-tall{ aspect-ratio:4/5; } .img-wide{ aspect-ratio:16/10; } .img-sq{ aspect-ratio:1/1; }
.img-hero{ aspect-ratio:5/6; }
.img-placeholder{ width:100%; height:100%; display:flex; flex-direction:column;
  align-items:center; justify-content:center; gap:10px;
  background:linear-gradient(135deg,var(--green-100) 0%,var(--green-50) 100%);
  color:var(--green-300); min-height:200px; }
.img-placeholder span{ font-family:var(--sans); font-size:12.5px; letter-spacing:.04em;
  color:var(--green-400); text-align:center; max-width:22ch; line-height:1.5; }

/* ---------------- top contact strip + nav ---------------- */
.topstrip{ background:var(--brand-deep); color:#cdddcf; font-size:13px; }
.topstrip .wrap{ display:flex; justify-content:space-between; align-items:center; gap:16px;
  padding-top:9px; padding-bottom:9px; flex-wrap:wrap; }
.topstrip a{ color:#cdddcf; transition:.2s; } .topstrip a:hover{ color:#fff; }
.topstrip .left{ display:flex; gap:22px; flex-wrap:wrap; }
.topstrip .ts-item{ display:inline-flex; gap:7px; align-items:center; white-space:nowrap; }

header.nav{ position:sticky; top:0; z-index:40; background:rgba(246,243,234,.86);
  backdrop-filter:blur(12px) saturate(1.2); border-bottom:1px solid var(--line); }
header.nav .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:13px; cursor:pointer; }
.brand img{ width:50px; height:50px; }
.brand .bt{ font-family:var(--serif); font-weight:600; font-size:22px; line-height:1; color:var(--green-900); }
.brand .bt small{ display:block; font-family:var(--sans); font-weight:700; font-size:9.5px;
  letter-spacing:.26em; text-transform:uppercase; color:var(--ink-faint); margin-top:4px; }
.navlinks{ display:flex; align-items:center; gap:26px; }
.navlinks a{ font-weight:600; font-size:15.5px; color:var(--green-900); position:relative; padding:4px 0;
  cursor:pointer; transition:.2s; white-space:nowrap; }
.navlinks a::after{ content:""; position:absolute; left:0; right:100%; bottom:-2px; height:2px;
  background:var(--brand); transition:right .25s ease; }
.navlinks a:hover{ color:var(--brand); }
.navlinks a:hover::after, .navlinks a.active::after{ right:0; }
.navlinks a.active{ color:var(--brand); }
.nav-cta{ display:flex; align-items:center; gap:14px; }
.burger{ display:none; flex-direction:column; gap:5px; cursor:pointer; padding:8px; background:none; border:0; }
.burger span{ width:24px; height:2px; background:var(--green-900); display:block; border-radius:2px; transition:.2s; }
@media(max-width:860px){
  .navlinks{ display:none; position:absolute; top:100%; left:0; right:0; background:var(--cream-2);
    flex-direction:column; align-items:flex-start; gap:4px; padding:14px clamp(20px,5vw,56px) 22px;
    border-bottom:1px solid var(--line); box-shadow:var(--shadow-md); z-index:39; }
  .navlinks.open{ display:flex; }
  .navlinks a{ width:100%; padding:11px 0; font-size:18px; border-bottom:1px solid var(--line); }
  .navlinks a::after{ display:none; }
  .nav-cta .btn-text{ display:none; }
  .burger{ display:flex; }
}

/* ---------------- hero ---------------- */
.hero{ position:relative; }
.hero-overlay{ position:absolute; inset:0; display:flex; align-items:flex-end;
  background:linear-gradient(8deg, rgba(20,33,24,.74) 4%, rgba(20,33,24,.30) 42%, rgba(20,33,24,.05) 70%); }
.hero-overlay h1{ color:#fff; }
.hero-overlay .lead{ color:rgba(255,255,255,.94); }

.floatcard{ background:var(--cream-2); border-radius:var(--radius); box-shadow:var(--shadow-lg);
  padding:20px 24px; border:1px solid var(--line); }

.blob{ border-radius:46% 54% 56% 44% / 52% 44% 56% 48%; overflow:hidden; }

/* ---------------- footer ---------------- */
footer.site{ background:var(--brand-deep); color:#bcd0bf; padding:clamp(56px,7vw,92px) 0 32px; }
footer.site h3{ color:#fff; }
footer.site a{ color:#d6e4d7; transition:.2s; } footer.site a:hover{ color:#fff; }
footer.site .flogo{ width:56px; height:56px; filter:brightness(0) invert(1); opacity:.95; }
.foot-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr; gap:40px; }
@media(max-width:760px){ .foot-grid{ grid-template-columns:1fr; gap:30px; } }
.foot-label{ font-family:var(--sans); font-weight:700; font-size:11px; letter-spacing:.2em;
  text-transform:uppercase; color:#7d9882; margin-bottom:10px; }
.foot-bottom{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
  margin-top:46px; padding-top:22px; border-top:1px solid rgba(255,255,255,.13); font-size:13px; color:#8aa28e; }

/* ---------------- page intro band ---------------- */
.page-head{ padding:clamp(48px,7vw,92px) 0 clamp(28px,4vw,44px); }
.page-head.bg-green{ background:var(--green-100); }

/* ---------------- Over mij: sticky portret-kolom ---------------- */
/* Alleen sticky wanneer de layout twee kolommen heeft (>620px).
   Op mobiel (1 kolom) zou sticky de foto + het naamkaartje laten
   plakken en botsen met de tekst — daarom daar normaal meescrollen. */
.over-aside{ align-self:start; }
@media(min-width:621px){
  .over-aside{ position:sticky; top:110px; }
}

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

.page{ animation:pagein .45s ease; }
@keyframes pagein{ from{ opacity:0; transform:translateY(10px); } to{ opacity:1; transform:none; } }

/* ---------------- form fields ---------------- */
.field{ display:flex; flex-direction:column; gap:7px; }
.field label{ font-weight:700; font-size:13.5px; color:var(--green-900); }
.field input, .field textarea, .field select{ font-family:var(--sans); font-size:15px; color:var(--ink);
  background:var(--cream); border:1.5px solid var(--line-strong); border-radius:12px; padding:13px 15px;
  transition:.2s; width:100%; }
.field textarea{ resize:vertical; min-height:120px; }
.field input:focus, .field textarea:focus, .field select:focus{ outline:none; border-color:var(--brand);
  box-shadow:0 0 0 4px var(--green-100); }
.field-error{ font-size:13px; color:#c0392b; margin-top:2px; }
.field input.has-error, .field textarea.has-error{ border-color:#c0392b; }

.form-alert{ border-radius:12px; padding:12px 16px; font-size:14px; margin-top:16px; }
.form-alert.error{ background:#fef2f2; border:1px solid #fca5a5; color:#b91c1c; }
.form-success{ text-align:center; padding:38px; }
.form-success .check-icon{ width:56px; height:56px; border-radius:50%; background:var(--green-100);
  border:2px solid var(--green-200); display:flex; align-items:center; justify-content:center;
  font-size:24px; margin:0 auto 20px; }

/* map iframe */
.map-frame{ border-radius:var(--radius); overflow:hidden; aspect-ratio:16/10;
  border:1px solid var(--line); }
.map-frame iframe{ width:100%; height:100%; display:block; border:0; }

/* contact grid responsiveness */
@media(max-width:860px){
  .contact-grid{ grid-template-columns:1fr !important; }
}

/* ============================================================
   BLOG
   ============================================================ */
.post-meta{ display:flex; align-items:center; flex-wrap:wrap; gap:9px;
  font-family:var(--sans); font-size:13px; font-weight:600; color:var(--ink-faint); letter-spacing:.01em; }
.post-meta .dot{ opacity:.5; }
.post-meta.light{ color:var(--green-200); }
.post-kind{ color:var(--brand); font-weight:700; letter-spacing:.1em; text-transform:uppercase; font-size:11.5px; }
.post-meta.light .post-kind{ color:#cfe0d0; }

.readlink{ display:inline-flex; align-items:center; gap:8px; font-family:var(--sans);
  font-weight:700; font-size:15px; color:var(--brand); margin-top:22px; }
.readlink .arr{ transition:transform .22s ease; }
.readlink.sm{ font-size:14px; margin-top:18px; }

/* card links: reset anchor look so cards keep their own styling */
a.feat-card, a.post-card{ text-decoration:none; color:inherit; }

/* featured card (magazine) */
.feat-card{ display:block; background:var(--cream-2); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:clamp(30px,4.4vw,56px); cursor:pointer; transition:.26s ease; }
.feat-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-lg); border-color:var(--green-200); }
.feat-card:hover .readlink .arr{ transform:translateX(4px); }
.feat-title{ font-size:clamp(30px,4.4vw,54px); line-height:1.05; margin:0 0 16px; max-width:18ch; }
.feat-excerpt{ margin-top:18px; max-width:60ch; color:var(--ink-soft); }

/* post cards (magazine grid) */
.blog-grid .post-card,
.post-card{ background:var(--cream-2); border:1px solid var(--line); border-radius:var(--radius);
  padding:32px; cursor:pointer; transition:.24s ease; display:flex; flex-direction:column; }
.post-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); border-color:var(--green-200); }
.post-card:hover .readlink .arr{ transform:translateX(4px); }
.post-card-title{ font-size:clamp(22px,2.1vw,28px); margin:16px 0 0; }
.post-card-ex{ margin-top:14px; font-size:15.5px; }
.post-card .readlink{ margin-top:auto; padding-top:18px; }

/* article page */
.article-head{ padding-top:clamp(36px,5vw,64px); }
.back-link{ display:inline-flex; align-items:center; gap:9px; font-weight:700; font-size:14px;
  color:var(--ink-soft); cursor:pointer; transition:.2s; }
.back-link:hover{ color:var(--brand); }
.back-link .arr-back{ transition:transform .22s ease; }
.back-link:hover .arr-back{ transform:translateX(-4px); }
.article-title{ font-size:clamp(34px,4.8vw,60px); line-height:1.05; max-width:20ch; }
.article-sign{ margin-top:clamp(40px,5vw,64px); padding-top:28px; border-top:1px solid var(--line); }

/* prose typography */
.prose{ font-size:clamp(17px,1.25vw,19px); line-height:1.78; color:var(--ink); }
.prose p{ margin:0 0 1.25em; }
.prose p:last-child{ margin-bottom:0; }
.prose h2{ font-size:clamp(25px,2.6vw,34px); margin:1.7em 0 .5em; line-height:1.12; }
.prose h3{ font-size:clamp(21px,2vw,26px); margin:1.5em 0 .45em; }
.prose h4{ font-family:var(--sans); font-weight:800; font-size:16px; letter-spacing:.04em;
  text-transform:uppercase; color:var(--brand); margin:1.6em 0 .4em; }
.prose strong{ color:var(--green-900); font-weight:800; }
.prose em{ font-style:italic; }
.prose ul{ list-style:none; margin:0 0 1.4em; padding:0; display:flex; flex-direction:column; gap:11px; }
.prose ul li{ display:flex; gap:13px; align-items:flex-start; }
.prose ul li .lf{ color:var(--brand); flex:0 0 auto; margin-top:5px; font-size:14px; }
.prose blockquote{ margin:1.6em 0; padding:6px 0 6px 28px; border-left:3px solid var(--brand);
  font-family:var(--serif); font-weight:500; font-size:clamp(22px,2.4vw,29px); line-height:1.32;
  color:var(--green-800); font-style:italic; }