/* === GrowthMaster Blog stylesheet === */
:root {
  --ink: #0A0A0A; --ink-soft: #1A1A1A; --ink-2:#3a3a42;
  --cream: #FAF7F2; --cream-hi: #F5F1E8;
  --accent: #FF5722; --primary: #FF5722; --primary-soft:#FFEDE5; --primary-ink:#C94A1F;
  --gold: #C9A961; --muted: #6B6B6B; --border: #E8E2D5;
  --green: #2E7A47; --good:#2E7A47; --red: #B7382E; --bad:#B7382E; --moss: #4A6B3A;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
html, body { overflow-x: hidden; max-width: 100vw; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  font-size: 16px;
}
h1, h2, h3, h4 { overflow-wrap: break-word; hyphens: manual; font-family: 'Source Serif 4', Georgia, serif; }
img, svg, iframe { max-width: 100%; height: auto; display: block; }
em { font-family: 'Source Serif 4', Georgia, serif; font-style: italic; font-weight: 500; }
a { color: inherit; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
@media (max-width: 720px) { .container { padding: 0 22px; } }

/* === FOMO banner === */
.fomo-banner { background: var(--accent); color: #fff; padding: 10px 0; text-align: center; font-size: 13px; font-weight: 600; position: relative; z-index: 60; }
.fomo-banner .container { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }
.fomo-banner .badge { background: rgba(255,255,255,0.18); padding: 3px 10px; border-radius: 999px; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 700; }
.fomo-banner .deadline { font-weight: 700; border-bottom: 1px dotted rgba(255,255,255,0.6); }
@media (max-width: 540px) { .fomo-banner { font-size: 12px; padding: 8px 0; } .fomo-banner .container { gap: 8px; } }

/* === Nav === */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(250,247,242,0.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.nav-brand { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--ink); }
.nav-mark { width: 38px; height: 38px; background: var(--ink); display: inline-flex; align-items: center; justify-content: center; border-radius: 6px; }
.nav-mark svg { width: 22px; height: 22px; }
.nav-brand .name { font-family: 'Source Serif 4', serif; font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }
.nav-brand .tag { font-size: 10px; color: var(--muted); letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600; }
@media (max-width: 380px) { .nav-brand .tag { font-size: 9px; letter-spacing: 0.12em; } }
.nav-links { display: flex; gap: 28px; font-size: 14px; align-items: center; }
.nav-links > a { color: var(--ink); text-decoration: none; font-weight: 500; padding: 22px 0; display: inline-flex; align-items: center; }
.nav-links a:hover { color: var(--accent); }
.nav-links a.current { color: var(--accent); border-bottom: 2px solid var(--accent); }
@media (max-width: 920px) { .nav-links { display: none; } }
.nav-right { display: flex; align-items: center; gap: 8px; }
.nav-cta { background: var(--ink); color: #fff; padding: 12px 22px; font-weight: 600; font-size: 14px; border-radius: 4px; text-decoration: none; cursor: pointer; border: none; font-family: inherit; transition: background .2s; }
.nav-cta:hover { background: var(--accent); }
@media (max-width: 920px) { .nav-cta { display: none; } }
.mobile-menu-btn { display: none; background: transparent; border: 1.5px solid var(--ink); width: 42px; height: 42px; border-radius: 4px; cursor: pointer; padding: 0; align-items: center; justify-content: center; }
.mobile-menu-btn:hover { background: var(--ink); }
.mobile-menu-btn:hover .bar { background: #fff; }
.mobile-menu-btn .bars { display: flex; flex-direction: column; gap: 4px; }
.mobile-menu-btn .bar { width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: background 0.2s, transform 0.3s, opacity 0.2s; }
.mobile-menu-btn.open .bar:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.mobile-menu-btn.open .bar:nth-child(2) { opacity: 0; }
.mobile-menu-btn.open .bar:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
@media (max-width: 920px) { .mobile-menu-btn { display: inline-flex; } }
.mobile-menu { position: fixed; inset: 0; background: var(--ink); color: #fff; z-index: 200; opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s; overflow-y: auto; padding: 90px 24px 40px; }
.mobile-menu.open { opacity: 1; visibility: visible; }
.mobile-menu-inner { position: relative; z-index: 1; max-width: 600px; margin: 0 auto; }
.mobile-menu-group { margin-bottom: 36px; }
.mobile-menu-group .label { font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; font-weight: 700; color: var(--accent); margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.mobile-menu-group .label::before { content: ""; width: 24px; height: 2px; background: var(--accent); display: inline-block; }
.mobile-menu-group ul { list-style: none; padding: 0; margin: 0; }
.mobile-menu-group li { border-bottom: 1px solid rgba(255,255,255,0.08); }
.mobile-menu-group a { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 14px 0; color: #fff; text-decoration: none; font-family: 'Source Serif 4', serif; font-size: 22px; font-weight: 600; line-height: 1.2; transition: color 0.2s, padding-left 0.2s; }
.mobile-menu-group a:hover { color: var(--accent); padding-left: 6px; }
.mobile-menu-group a.current { color: var(--accent); }
.mobile-menu-group a .sub { font-family: 'Inter', sans-serif; font-size: 12px; font-weight: 500; color: rgba(255,255,255,0.5); letter-spacing: 0.04em; }
.mobile-menu-footer { margin-top: 40px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.12); }
.mobile-menu-footer { margin-top: 32px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); }
.mobile-menu-footer .menu-cta { display: block; width: 100%; background: var(--accent); color: #fff; border: none; padding: 16px 24px; font-weight: 700; font-size: 15px; border-radius: 4px; cursor: pointer; font-family: inherit; }
.mobile-menu-footer .menu-cta:hover { background: #ff7849; }
.mobile-menu-footer .lang-row { display: flex; gap: 8px; margin-top: 16px; }
.mobile-menu-footer .lang-row button { flex: 1; background: transparent; border: 1.5px solid rgba(255,255,255,.2); color: rgba(255,255,255,.8); padding: 12px 0; font-weight: 600; font-size: 13px; letter-spacing: .08em; cursor: pointer; border-radius: 6px; font-family: inherit; transition: all .15s; }
.mobile-menu-footer .lang-row button.active, .mobile-menu-footer .lang-row button:hover { border-color: var(--accent); background: var(--accent); color: #fff; }
body.menu-open { overflow: hidden; }

/* === Blog index === */
.blog-hero { padding: 70px 0 30px; }
.blog-hero .crumb { font-size: 13px; color: var(--muted); margin-bottom: 16px; }
.blog-hero .crumb a { color: var(--muted); text-decoration: none; }
.blog-hero .crumb a:hover { color: var(--accent); }
.blog-hero .kicker { display: inline-flex; align-items: center; gap: 12px; font-size: 11.5px; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 600; color: rgba(10,10,10,.55); margin-bottom: 22px; }
.blog-hero .kicker .line { width: 28px; height: 1px; background: rgba(10,10,10,.25); }
.blog-hero h1 { font-family: 'Source Serif 4', Georgia, serif; font-size: 52px; font-weight: 500; line-height: 1.08; letter-spacing: -0.028em; margin-bottom: 28px; }
@media (max-width: 1100px) { .blog-hero h1 { font-size: 46px; } }
@media (max-width: 920px) { .blog-hero h1 { font-size: 42px; } }
@media (max-width: 480px) { .blog-hero h1 { font-size: 32px; line-height: 1.12; } }
.blog-hero .sub { font-size: 18px; color: var(--ink-2); max-width: 700px; line-height: 1.5; }

.blog-filters { display: flex; gap: 10px; flex-wrap: wrap; padding: 24px 0 36px; border-bottom: 1px solid var(--border); margin-bottom: 50px; }
.blog-filter { padding: 8px 16px; background: #fff; border: 1px solid var(--border); border-radius: 999px; font-size: 13px; font-weight: 600; color: var(--ink-2); cursor: pointer; font-family: inherit; transition: all .15s; }
.blog-filter:hover, .blog-filter.active { background: var(--ink); color: #fff; border-color: var(--ink); }

.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 32px; margin-bottom: 80px; }
.blog-card { background: #fff; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; transition: transform .2s, box-shadow .2s; text-decoration: none; color: inherit; display: flex; flex-direction: column; }
.blog-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(10,10,10,.08); border-color: var(--accent); }
.blog-card .img { aspect-ratio: 16/10; background: linear-gradient(135deg, var(--cream-hi), var(--cream)); position: relative; overflow: hidden; }
.blog-card .img.installatie { background: linear-gradient(135deg, #FFE8DE, #FFF4ED); }
.blog-card .img.ai-chatbot { background: linear-gradient(135deg, #E4ECDD, #F1F6EC); }
.blog-card .img.seo { background: linear-gradient(135deg, #E8E2D5, #F5F1E8); }
.blog-card .img svg { width: 100%; height: 100%; }
.blog-card .img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.blog-card .img .tag-overlay { position: absolute; top: 14px; left: 14px; background: #FF5722; color: #fff; font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; padding: 4px 11px; border-radius: 99px; z-index: 2; box-shadow: 0 2px 8px rgba(0,0,0,0.15); }
.blog-card .img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.15) 100%); pointer-events: none; }

/* Article hero image */
.article-hero-img { width: 100%; max-width: 1180px; height: 420px; object-fit: cover; border-radius: 14px; margin: 0 auto 40px; display: block; }
@media (max-width: 720px) { .article-hero-img { height: 240px; border-radius: 8px; margin-bottom: 28px; } }

/* Inline article images */
.prose figure { margin: 32px 0; }
.prose figure img { width: 100%; border-radius: 10px; }
.prose figure figcaption { font-size: 13px; color: var(--muted); margin-top: 10px; font-style: italic; line-height: 1.5; font-family: 'Source Serif 4', serif; }

/* ===== PREMIUM CASE STUDY PAGE ===== */
.cs-hero { padding: 84px 0 60px; background: linear-gradient(180deg, #F5F1E8 0%, #FAF7F2 100%); border-bottom: 1px solid var(--border); position: relative; overflow: hidden; }
.cs-hero::before { content: ""; position: absolute; top: -200px; right: -150px; width: 500px; height: 500px; border-radius: 50%; background: radial-gradient(circle, rgba(255,87,34,.08) 0%, transparent 60%); pointer-events: none; }
.cs-hero .container { position: relative; z-index: 1; }
.cs-crumb { font-size: 13px; color: var(--muted); margin-bottom: 22px; font-family: 'JetBrains Mono', monospace; letter-spacing: .04em; }
.cs-crumb a { color: var(--muted); text-decoration: none; }
.cs-crumb a:hover { color: var(--accent); }
.cs-brand-row { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 24px; padding: 8px 16px; background: #0A0A0A; border-radius: 99px; color: #fff; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.cs-brand-row .dot { width: 6px; height: 6px; border-radius: 50%; background: #FF5722; animation: pulse 2s infinite; }
.cs-hero { padding: 84px 0 60px; }
@media (max-width: 720px) { .cs-hero { padding: 52px 0 40px; } }
.cs-hero h1 { font-family: 'Source Serif 4', serif; font-size: 52px; font-weight: 500; line-height: 1.08; letter-spacing: -0.028em; margin: 0 0 28px; max-width: 920px; color: var(--ink); }
@media (max-width: 1100px) { .cs-hero h1 { font-size: 46px; } }
@media (max-width: 920px) { .cs-hero h1 { font-size: 42px; line-height: 1.1; } }
@media (max-width: 480px) { .cs-hero h1 { font-size: 32px; line-height: 1.12; } .cs-hero .lede { font-size: 16px; } .cs-hero-meta { gap: 14px; font-size: 12.5px; } }
.cs-hero .lede { font-family: 'Source Serif 4', serif; font-size: 20px; max-width: 780px; color: var(--ink-2); line-height: 1.55; font-style: italic; }
.cs-hero-meta { display: flex; gap: 24px; flex-wrap: wrap; margin-top: 32px; padding-top: 22px; border-top: 1px solid rgba(0,0,0,.06); font-size: 13.5px; color: var(--muted); }
.cs-hero-meta strong { color: var(--ink); font-weight: 600; }

.cs-stats { background: #0A0A0A; color: #fff; padding: 52px 0; position: relative; overflow: hidden; }
.cs-stats::before { content: ""; position: absolute; top: -100px; right: -100px; width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle, rgba(255,87,34,.15) 0%, transparent 60%); }
.cs-stats .container { position: relative; z-index: 1; }
.cs-stats .grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
@media (max-width: 920px) { .cs-stats .grid { grid-template-columns: repeat(2, 1fr); gap: 18px; } }
@media (max-width: 480px) { .cs-stats { padding: 36px 0; } .cs-stats .stat { padding: 0 14px; } .cs-stats .stat .num { font-size: 30px; } .cs-stats .stat .lbl { font-size: 10px; margin-top: 6px; } }
.cs-stats .stat { padding: 0 22px; border-left: 2px solid rgba(255,87,34,.4); }
.cs-stats .stat .num { font-family: 'Source Serif 4', serif; font-size: 48px; font-weight: 700; line-height: 1; color: #FF5722; letter-spacing: -.02em; }
.cs-stats .stat .lbl { font-size: 11.5px; color: rgba(255,255,255,.65); letter-spacing: .12em; text-transform: uppercase; margin-top: 10px; font-weight: 600; }

.cs-body { padding: 80px 0; background: var(--cream); }
.cs-body .grid-2 { display: grid; grid-template-columns: 240px 1fr; gap: 70px; align-items: start; }
@media (max-width: 920px) { .cs-body .grid-2 { grid-template-columns: 1fr; gap: 32px; } }

.cs-toc { position: sticky; top: 100px; font-size: 13px; }
.cs-toc .label { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; font-weight: 700; color: var(--muted); margin-bottom: 18px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.cs-toc ol { list-style: none; padding: 0; margin: 0; counter-reset: tc; }
.cs-toc li { counter-increment: tc; margin-bottom: 14px; line-height: 1.45; }
.cs-toc li::before { content: counter(tc, decimal-leading-zero); color: var(--accent); font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 700; display: block; margin-bottom: 2px; }
.cs-toc a { color: var(--ink-2); text-decoration: none; font-weight: 500; transition: color .15s; }
.cs-toc a:hover { color: var(--accent); }
@media (max-width: 920px) { .cs-toc { position: static; padding: 22px 24px; background: var(--cream-hi); border-radius: 10px; } }

.cs-content { max-width: 780px; background: #fff; padding: 56px 60px; border-radius: 14px; box-shadow: 0 1px 3px rgba(10,10,10,.04); }
@media (max-width: 720px) { .cs-content { padding: 24px 18px; } }
@media (max-width: 480px) { .cs-content { padding: 22px 14px; border-radius: 10px; } .cs-content h2 { font-size: 22px !important; } .cs-content h3 { font-size: 18px !important; } .cs-content p, .cs-content ul, .cs-content ol { font-size: 15px !important; line-height: 1.65 !important; } }
.cs-body { padding: 80px 0; }
@media (max-width: 720px) {
  .cs-body { padding: 32px 0 !important; }
  .cs-body .grid-2 { grid-template-columns: 1fr !important; gap: 20px !important; }
  /* cs-toc mobile · compact 1-col met counter */
  .cs-toc { position: static !important; padding: 16px 18px !important; background: var(--cream-hi); border-radius: 10px; border: 1px solid var(--border); margin-bottom: 6px; }
  .cs-toc .label { font-size: 10.5px !important; letter-spacing: .14em; padding-bottom: 10px; border-bottom: 1px dashed var(--border); margin-bottom: 12px; font-weight: 700; color: var(--muted); }
  .cs-toc ol { list-style: none; padding: 0; margin: 0; }
  .cs-toc li { padding: 9px 0; border-bottom: 1px solid rgba(0,0,0,.05); margin-bottom: 0 !important; display: flex; align-items: flex-start; gap: 10px; }
  .cs-toc li:last-child { border-bottom: 0; padding-bottom: 0; }
  .cs-toc li::before { font-size: 10.5px !important; min-width: 22px; flex-shrink: 0; padding-top: 2px; }
  .cs-toc a { font-size: 13.5px !important; flex: 1; word-break: break-word; }
  /* cs-tool-card mobile · scrollable charts */
  .cs-tool-card { padding: 18px 16px !important; margin: 26px 0 !important; }
  .cs-tool-card .tool-head { flex-wrap: wrap; gap: 6px !important; }
  .cs-tool-card .tool-head .domain { font-size: 10px !important; }
  /* cs-quote mobile */
  .cs-quote { padding: 28px 24px !important; margin: 28px 0 !important; }
  .cs-quote .q { font-size: 17px !important; line-height: 1.45 !important; padding-top: 10px !important; }
  .cs-quote .by { font-size: 11px !important; }
  /* cs-timeline mobile */
  .cs-timeline-item { grid-template-columns: 1fr !important; gap: 6px !important; padding: 16px 18px !important; }
  .cs-timeline-item .wk { font-size: 11px !important; letter-spacing: .06em; }
  .cs-timeline-item h4 { font-size: 15px !important; }
  .cs-timeline-item p { font-size: 14px !important; }
  /* cs-final-cta mobile */
  .cs-final-cta { padding: 36px 24px !important; margin-top: 36px !important; }
  .cs-final-cta h3 { font-size: 22px !important; }
  .cs-final-cta p { font-size: 14.5px !important; }
  .cs-final-cta a { padding: 14px 24px !important; font-size: 14px !important; width: 100%; box-sizing: border-box; text-align: center; }
  /* cs-related mobile */
  .cs-related { padding: 36px 0 !important; }
  .cs-related h2 { font-size: 22px !important; margin-bottom: 18px !important; }
  .cs-related-grid { grid-template-columns: 1fr !important; gap: 10px !important; }
  /* cs-hero meta · stack vertical */
  .cs-hero-meta { gap: 8px !important; font-size: 12.5px !important; padding-top: 18px !important; }
}
.cs-content section { margin-bottom: 56px; }
.cs-content section:last-child { margin-bottom: 0; }
.cs-content h2 { font-family: 'Source Serif 4', serif; font-size: 32px; font-weight: 600; line-height: 1.2; letter-spacing: -.02em; margin: 0 0 22px; color: var(--ink); padding-bottom: 14px; border-bottom: 3px solid #FF5722; display: inline-block; }
.cs-content h3 { font-family: 'Source Serif 4', serif; font-size: 22px; font-weight: 600; line-height: 1.3; margin: 32px 0 14px; color: var(--ink); }
.cs-content p { font-size: 17px; line-height: 1.72; color: var(--ink-soft); margin-bottom: 20px; }
.cs-content ul, .cs-content ol { font-size: 17px; line-height: 1.72; color: var(--ink-soft); margin: 0 0 24px 22px; padding: 0; }
.cs-content li { margin-bottom: 10px; }
.cs-content strong { color: var(--ink); font-weight: 700; }
.cs-content em { color: var(--ink); }

.cs-tool-card { background: #0f0f12; border: 1px solid rgba(255,255,255,.08); border-radius: 12px; padding: 26px; font-family: Inter, sans-serif; color: #e5e5e7; margin: 36px 0; box-shadow: 0 12px 36px rgba(10,10,10,.18); }
.cs-tool-card .tool-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; padding-bottom: 14px; border-bottom: 1px solid rgba(255,255,255,.06); }
.cs-tool-card .tool-head .brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 13px; color: #fff; }
.cs-tool-card .tool-head .domain { color: rgba(255,255,255,.5); font-family: 'JetBrains Mono', monospace; font-size: 11px; }

.cs-quote { background: linear-gradient(135deg, #0A0A0A 0%, #1a1a1a 100%); color: #fff !important; padding: 44px 48px; border-radius: 14px; margin: 40px 0; position: relative; overflow: hidden; border: 1px solid rgba(255,87,34,.2); }
.cs-quote::before { content: ""; position: absolute; top: 18px; left: 28px; width: 38px; height: 30px; background-image: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 24' fill='%23FF5722' opacity='.35'%3E%3Cpath d='M0 24V12C0 6 3 1 9 0v4c-3 1-5 4-5 8h5v12H0zm18 0V12c0-6 3-11 9-12v4c-3 1-5 4-5 8h5v12h-9z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-size: contain; pointer-events: none; }
.cs-quote .q { font-family: 'Source Serif 4', serif; font-size: 22px; line-height: 1.5; font-style: italic; margin: 0 0 22px; position: relative; z-index: 2; color: #fff; padding-top: 18px; }
@media (max-width: 720px) { .cs-quote { padding: 30px 26px; } .cs-quote .q { font-size: 17px; padding-top: 14px; } }
.cs-quote .by { font-size: 12px; color: rgba(255,255,255,.65); letter-spacing: .14em; text-transform: uppercase; font-weight: 600; position: relative; z-index: 2; }
.cs-quote .by strong { color: #FF5722; font-weight: 700; letter-spacing: .04em; }

.cs-timeline { display: flex; flex-direction: column; gap: 14px; margin: 28px 0; }
.cs-timeline-item { display: grid; grid-template-columns: 100px 1fr; gap: 22px; padding: 22px 24px; background: var(--cream); border: 1px solid var(--border); border-radius: 10px; transition: border-color .15s, transform .15s; }
.cs-timeline-item:hover { border-color: var(--accent); transform: translateY(-2px); }
.cs-timeline-item .wk { font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 700; color: var(--accent); letter-spacing: .04em; }
.cs-timeline-item h4 { font-family: 'Inter', sans-serif; font-size: 16px; font-weight: 600; margin: 0 0 6px; color: var(--ink); }
.cs-timeline-item p { font-size: 14.5px; color: var(--ink-2); margin: 0; line-height: 1.6; }

.cs-final-cta { background: linear-gradient(135deg, #0A0A0A 0%, #1a1a1a 100%); color: #fff; padding: 60px 48px; border-radius: 14px; text-align: center; margin: 60px auto 0; max-width: 820px; position: relative; overflow: hidden; }
.cs-final-cta::before { content: ""; position: absolute; top: -100px; right: -100px; width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle, rgba(255,87,34,.15) 0%, transparent 60%); }
.cs-final-cta > * { position: relative; z-index: 1; }
.cs-final-cta h3 { font-family: 'Source Serif 4', serif; font-size: 32px; color: #fff; margin: 0 0 16px; font-weight: 600; letter-spacing: -.018em; }
.cs-final-cta p { color: rgba(255,255,255,.78); font-size: 16px; margin: 0 0 26px; line-height: 1.6; max-width: 620px; margin-left: auto; margin-right: auto; }
.cs-final-cta a { display: inline-block; background: #FF5722; color: #fff; padding: 18px 36px; font-weight: 700; font-size: 15px; border-radius: 8px; text-decoration: none; box-shadow: 0 8px 24px rgba(255,87,34,.3); transition: transform .15s; }
.cs-final-cta a:hover { transform: translateY(-2px); }

.cs-related { padding: 64px 0; background: #fff; border-top: 1px solid var(--border); }
.cs-related h2 { font-family: 'Source Serif 4', serif; font-size: 26px; font-weight: 600; margin: 0 0 24px; letter-spacing: -.012em; }
.cs-related-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
@media (max-width: 720px) { .cs-related-grid { grid-template-columns: 1fr; } }

/* Override de standaard blog-card layout binnen cs-related — minimal text-first cards */
.cs-related-grid .blog-card { flex-direction: row; align-items: center; padding: 0; }
.cs-related-grid .blog-card .img { display: none; }
.cs-related-grid .blog-card .body { padding: 22px 26px; flex: 1; min-width: 0; }
.cs-related-grid .blog-card .body .tag { display: inline-block; font-size: 10px; margin-bottom: 8px; padding: 3px 9px; background: var(--cream-hi); color: var(--ink-2); border-radius: 99px; letter-spacing: .08em; text-transform: uppercase; font-weight: 700; }
.cs-related-grid .blog-card .body h3 { font-size: 17px; line-height: 1.3; margin-bottom: 8px; font-family: 'Source Serif 4', serif; font-weight: 600; }
.cs-related-grid .blog-card .body p { font-size: 13px; line-height: 1.55; margin-bottom: 10px; color: var(--ink-2); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.cs-related-grid .blog-card .body .meta { padding-top: 10px; font-size: 11.5px; border-top: 1px dashed var(--border); }
.blog-card .body { padding: 24px 26px 28px; flex: 1; display: flex; flex-direction: column; }
.blog-card .tag { display: inline-block; font-size: 10.5px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.blog-card .tag.green { color: var(--moss); }
.blog-card h3 { font-size: 22px; font-weight: 600; line-height: 1.25; letter-spacing: -0.012em; margin-bottom: 12px; }
.blog-card p { font-size: 14.5px; color: var(--ink-2); line-height: 1.6; margin-bottom: 18px; flex: 1; }
.blog-card .meta { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--muted); padding-top: 14px; border-top: 1px dashed var(--border); }
.blog-card .meta .read { font-weight: 600; }
.blog-card .arrow { color: var(--accent); font-weight: 700; }

/* === Article page === */
.article-hero { padding: 50px 0 40px; }
@media (max-width: 920px) {
  .article-body .article-grid { grid-template-columns: 1fr !important; gap: 28px !important; }
  .article-body .toc { position: static !important; padding: 18px 20px; background: var(--cream-hi); border-radius: 10px; font-size: 13px; margin-bottom: 8px; }
  .article-body .toc .label { margin-bottom: 10px; }
  .article-body .toc ol { margin: 0; }
}
@media (max-width: 720px) {
  .container { padding: 0 18px; }
  .article-hero { padding: 28px 0 20px; }
  .article-hero .crumb { font-size: 12px; margin-bottom: 12px; }
  .article-hero .tag-row { margin-bottom: 12px; }
  .article-hero h1 { font-size: 36px !important; font-weight: 500 !important; line-height: 1.1 !important; letter-spacing: -0.028em !important; margin-bottom: 18px !important; }
  .article-hero .lede { font-size: 15.5px !important; line-height: 1.55 !important; margin-bottom: 18px !important; }
  .article-hero .article-meta { gap: 6px !important; font-size: 11.5px !important; flex-direction: column; align-items: flex-start; padding-top: 16px !important; }
  .article-hero .article-meta .dot { display: none !important; }
  .article-hero-img { height: 180px !important; border-radius: 8px !important; margin-bottom: 18px !important; }
  .article-body { padding: 16px 0 32px !important; }
  /* TOC mobile · 1-col list met counter prefix */
  .article-body .toc { padding: 16px 18px !important; background: var(--cream-hi); border-radius: 10px; border: 1px solid var(--border); margin: 0 0 22px; }
  .article-body .toc .label { font-size: 10.5px !important; letter-spacing: .14em; color: var(--muted); margin-bottom: 12px !important; padding-bottom: 10px; border-bottom: 1px dashed var(--border); font-weight: 700; }
  .article-body .toc ol { columns: auto !important; margin: 0; padding: 0; list-style: none; counter-reset: tc-mobile; }
  .article-body .toc li { counter-increment: tc-mobile; margin-bottom: 0 !important; line-height: 1.4 !important; padding: 9px 0; border-bottom: 1px solid rgba(0,0,0,.05); display: flex; align-items: flex-start; gap: 10px; }
  .article-body .toc li:last-child { border-bottom: 0; padding-bottom: 0; }
  .article-body .toc li::before { content: counter(tc-mobile, decimal-leading-zero); font-family: 'JetBrains Mono', monospace; font-size: 10.5px !important; color: var(--accent); font-weight: 700; flex-shrink: 0; padding-top: 2px; min-width: 22px; }
  .article-body .toc a { font-size: 13.5px !important; color: var(--ink-2); flex: 1; word-break: break-word; }
  .article-body .toc a:hover { color: var(--accent); }
  .article-body .prose { max-width: 100%; }
  .article-body .prose h2 { font-size: 22px !important; line-height: 1.25 !important; margin: 28px 0 12px !important; padding-top: 4px !important; }
  .article-body .prose h3 { font-size: 17px !important; margin: 20px 0 8px !important; }
  .article-body .prose p, .article-body .prose ul, .article-body .prose ol { font-size: 15px !important; line-height: 1.65 !important; }
  .article-body .prose ul, .article-body .prose ol { margin-left: 18px !important; }
  .article-body .prose li { margin-bottom: 6px !important; }
  .article-body .prose figure { margin: 18px 0 !important; }
  .article-body .prose figure figcaption { font-size: 12px !important; }
  .article-body .prose table { font-size: 12.5px !important; display: block; overflow-x: auto; white-space: nowrap; }
  .article-body .prose table th, .article-body .prose table td { padding: 7px 10px !important; }
  .article-body .prose blockquote { font-size: 16px !important; padding: 4px 0 4px 16px !important; margin: 18px 0 !important; }
  .callout { padding: 14px 16px !important; margin: 18px 0 !important; }
  .callout.cta h4 { font-size: 16px !important; }
  .callout.cta p { font-size: 14px !important; }
  .stat-grid { padding: 16px 12px !important; }
  .faq-section { padding: 24px 0 30px !important; }
  .faq-section h2 { font-size: 22px !important; margin-bottom: 14px !important; }
  .faq-q { font-size: 14.5px !important; padding: 12px 0 !important; }
  .faq-a { font-size: 14px !important; padding-bottom: 12px !important; }
  .related-section { padding: 36px 0 !important; }
  .related-section h2 { font-size: 22px !important; }
  .related-grid { gap: 14px !important; }
}
.article-hero .crumb { font-size: 13px; color: var(--muted); margin-bottom: 18px; }
.article-hero .crumb a { color: var(--muted); text-decoration: none; }
.article-hero .crumb a:hover { color: var(--accent); }
.article-hero .tag-row { display: flex; gap: 10px; margin-bottom: 20px; align-items: center; flex-wrap: wrap; }
.article-hero .tag-pill { font-size: 10.5px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); padding: 4px 12px; background: var(--primary-soft); border-radius: 999px; }
.article-hero .tag-pill.green { color: var(--moss); background: rgba(74,107,58,.1); }
.article-hero h1 { font-family: 'Source Serif 4', Georgia, serif; font-size: 52px; font-weight: 500; line-height: 1.08; letter-spacing: -0.028em; margin-bottom: 28px; max-width: 920px; }
@media (max-width: 1100px) { .article-hero h1 { font-size: 46px; } }
@media (max-width: 920px) { .article-hero h1 { font-size: 42px; } }
@media (max-width: 480px) { .article-hero h1 { font-size: 32px; line-height: 1.12; } }
.article-hero .lede { font-size: 20px; color: var(--ink-2); line-height: 1.5; max-width: 760px; margin-bottom: 28px; font-family: 'Source Serif 4', Georgia, serif; }
.article-meta { display: flex; gap: 22px; font-size: 13.5px; color: var(--muted); padding-top: 24px; border-top: 1px solid var(--border); flex-wrap: wrap; align-items: center; }
.article-meta .by { font-weight: 600; color: var(--ink); }
.article-meta .dot { color: var(--border); }

.article-body { padding: 30px 0 60px; }
.article-body .article-grid { display: grid; grid-template-columns: 220px 1fr; gap: 60px; align-items: start; }
@media (max-width: 920px) { .article-body .article-grid { grid-template-columns: 1fr; gap: 30px; } }
.toc { position: sticky; top: 90px; font-size: 13.5px; }
.toc .label { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 700; color: var(--muted); margin-bottom: 14px; }
.toc ol { list-style: none; padding: 0; margin: 0; counter-reset: toc; }
.toc li { counter-increment: toc; margin-bottom: 10px; line-height: 1.4; }
.toc li::before { content: counter(toc, decimal-leading-zero) " · "; color: var(--accent); font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 700; }
.toc a { color: var(--ink-2); text-decoration: none; transition: color .15s; }
.toc a:hover { color: var(--accent); }
@media (max-width: 920px) { .toc { position: static; padding: 18px 20px; background: var(--cream-hi); border-radius: 8px; } }

.prose { max-width: 720px; }
.prose h2 { font-size: 32px; font-weight: 600; line-height: 1.2; letter-spacing: -0.02em; margin: 50px 0 18px; padding-top: 12px; }
.prose h2:first-child { margin-top: 0; padding-top: 0; }
.prose h3 { font-size: 22px; font-weight: 600; line-height: 1.3; margin: 34px 0 12px; }
.prose p { font-size: 17px; color: var(--ink-soft); line-height: 1.72; margin-bottom: 20px; }
.prose ul, .prose ol { font-size: 17px; color: var(--ink-soft); line-height: 1.72; margin: 0 0 22px 22px; padding: 0; }
.prose li { margin-bottom: 8px; }
.prose strong { font-weight: 700; color: var(--ink); }
.prose em { color: var(--ink); }
.prose a { color: var(--accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; font-weight: 500; }
.prose a:hover { color: var(--primary-ink); }
.prose code { background: var(--cream-hi); padding: 2px 8px; border-radius: 4px; font-family: 'JetBrains Mono', monospace; font-size: 14px; color: var(--ink); }
.prose blockquote { border-left: 3px solid var(--accent); padding: 6px 0 6px 22px; margin: 24px 0; font-family: 'Source Serif 4', serif; font-style: italic; font-size: 18px; color: var(--ink-2); }
.prose hr { border: 0; border-top: 1px solid var(--border); margin: 40px 0; }

/* === Callout boxes === */
.callout { padding: 22px 26px; border-radius: 10px; margin: 28px 0; }
.callout.cta { background: var(--ink); color: #fff; }
.callout.cta h4 { color: #fff; font-size: 18px; font-weight: 700; margin-bottom: 8px; font-family: 'Inter', sans-serif; }
.callout.cta p { color: rgba(255,255,255,.78); font-size: 15px; margin-bottom: 14px; line-height: 1.55; }
.callout.cta .btn { display: inline-block; background: var(--accent); color: #fff; padding: 11px 22px; font-weight: 700; font-size: 14px; border-radius: 4px; text-decoration: none; }
.callout.cta .btn:hover { background: #ff7849; color: #fff; }
.callout.tip { background: var(--primary-soft); border-left: 3px solid var(--accent); padding: 18px 22px; }
.callout.tip strong { color: var(--primary-ink); }
.callout.tip p { font-size: 15.5px; margin: 0; }
.callout.warn { background: rgba(183,56,46,.06); border-left: 3px solid var(--bad); padding: 18px 22px; }
.callout.warn p { font-size: 15.5px; margin: 0; }

/* === Stats grid === */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 14px; margin: 24px 0; padding: 22px 18px; background: var(--cream-hi); border-radius: 10px; }
@media (max-width: 480px) { .stat-grid { grid-template-columns: repeat(2, 1fr); padding: 18px 14px; gap: 10px; } .stat-cell .num { font-size: 24px; } .stat-cell .lbl { font-size: 11px; } }
.stat-cell { text-align: center; }
.stat-cell .num { font-family: 'Source Serif 4', serif; font-size: 32px; font-weight: 700; color: var(--accent); display: block; line-height: 1; margin-bottom: 6px; }
.stat-cell .lbl { font-size: 12px; color: var(--muted); letter-spacing: 0.04em; }

/* === Tables === */
.prose table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 14.5px; }
.prose th, .prose td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--border); }
.prose th { background: var(--cream-hi); font-weight: 700; font-family: 'Inter', sans-serif; font-size: 12px; letter-spacing: 0.04em; color: var(--muted); text-transform: uppercase; }
.prose tr:last-child td { border-bottom: 0; }

/* === FAQ — premium styling === */
.faq-section { padding: 64px 0 72px; background: var(--cream-hi); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.faq-section h2 { font-size: 34px; font-weight: 600; line-height: 1.15; margin-bottom: 36px; max-width: 720px; font-family: 'Source Serif 4', serif; letter-spacing: -.018em; }
.faq-list { max-width: 820px; background: #fff; border-radius: 14px; border: 1px solid var(--border); overflow: hidden; box-shadow: 0 1px 3px rgba(10,10,10,.04); }
.faq-item { border-bottom: 1px solid var(--border); transition: background .15s; }
.faq-item:last-child { border-bottom: 0; }
.faq-item:hover { background: var(--cream); }
.faq-item.open { background: var(--cream); }
.faq-q { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 22px 26px; cursor: pointer; font-size: 16px; font-weight: 600; font-family: 'Inter', sans-serif; color: var(--ink); line-height: 1.4; }
.faq-q::after { content: ""; width: 22px; height: 22px; flex-shrink: 0; background: var(--accent); border-radius: 50%; position: relative; transition: transform .25s; background-image: linear-gradient(#fff,#fff), linear-gradient(#fff,#fff); background-size: 10px 2px, 2px 10px; background-position: center, center; background-repeat: no-repeat; }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a { padding: 0 26px 22px; font-size: 15.5px; color: var(--ink-2); line-height: 1.7; display: none; max-width: 720px; }
.faq-a p { margin-bottom: 12px; }
.faq-a p:last-child { margin-bottom: 0; }
.faq-item.open .faq-a { display: block; }
@media (max-width: 720px) {
  .faq-section { padding: 36px 0 44px !important; }
  .faq-section h2 { font-size: 24px !important; margin-bottom: 22px !important; }
  .faq-list { border-radius: 10px; }
  .faq-q { padding: 16px 18px !important; font-size: 14.5px !important; }
  .faq-q::after { width: 18px; height: 18px; background-size: 8px 2px, 2px 8px; }
  .faq-a { padding: 0 18px 18px !important; font-size: 14px !important; line-height: 1.65 !important; }
}

/* === Related articles === */
.related-section { padding: 60px 0; }
.related-section h2 { font-size: 28px; font-weight: 600; margin-bottom: 28px; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }

/* === Footer === */
.site-footer { background: #0A0A0A; color: rgba(255,255,255,0.65); padding: 78px 0 32px; font-family: 'Inter', sans-serif; font-size: 14px; line-height: 1.6; }
.site-footer .footer-row { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; align-items: start; }
@media (max-width: 820px) { .site-footer .footer-row { grid-template-columns: 1fr 1fr; gap: 30px; } }
@media (max-width: 480px) { .site-footer .footer-row { grid-template-columns: 1fr; gap: 24px; } }
.site-footer h6 { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255,255,255,0.45); font-weight: 700; margin: 0 0 18px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 12px; }
.site-footer a { color: rgba(255,255,255,0.78); text-decoration: none; font-size: 13.5px; }
.site-footer a:hover { color: var(--accent); }
.site-footer .footer-base { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.08); font-size: 12px; color: rgba(255,255,255,0.45); }

/* === WhatsApp float === */
.wa-float { position: fixed; bottom: 22px; right: 22px; z-index: 80; background: #25D366; color: #fff; padding: 14px 18px; border-radius: 999px; box-shadow: 0 6px 20px rgba(37,211,102,.35); display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; font-size: 14px; transition: transform .2s; }
.wa-float:hover { transform: translateY(-2px); }
.wa-float-label { display: inline-block; }
@media (max-width: 480px) { .wa-float-label { display: none; } .wa-float { padding: 14px; } }