/*
 * verbeterzo.nl — Global Design System Override
 * Trust & Authority · Poppins + Open Sans
 * Applied site-wide via <link rel="stylesheet" href="/verbeterzo.css">
 */

:root {
  --navy:        #0F172A;
  --navy-mid:    #334155;
  --slate:       #64748B;
  --slate-light: #94A3B8;
  --bg:          #F8FAFC;
  --bg-sec:      #F1F5F9;
  --border:      #E2E8F0;
  --border-mid:  #CBD5E1;
  --text:        #020617;
  --text-sec:    #475569;
  --text-ter: #64748B;
  --surface:     #FFFFFF;
  --green:       #15805D;
  --green-dark:  #085041;
  --green-light: #E1F5EE;
  --green-mid:   #9FE1CB;
  --radius:      10px;
  --radius-sm:   6px;
  --radius-lg:   16px;
  --radius-pill: 999px;
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow:      0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg:   0 10px 30px rgba(0,0,0,0.1), 0 4px 8px rgba(0,0,0,0.04);
  --transition:  200ms ease;
}

/* ── TYPOGRAPHY ── */
body {
  font-family: 'Open Sans', sans-serif !important;
  color: var(--text) !important;
  background: var(--bg) !important;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3,
.hero h1, .hero h2,
.st, .section-title, .section-head,
.article-header h1,
.aname, .cbox h3, .lock-card h2,
.ph, .pkg h3, .cta-wrap h2,
.metric-value, .stat-n,
.tool-title, .post-title,
.step-content h3 {
  font-family: 'Poppins', sans-serif !important;
}

/* ── LOGO ── */
.logo, .flogo {
  font-family: 'Poppins', sans-serif !important;
  color: var(--navy) !important;
  font-weight: 700 !important;
}
.logo .zo, .flogo .zo { color: var(--green) !important; }

/* ── NAV ── */
nav {
  height: 64px !important;
  padding: 0 2.5rem !important;
  background: rgba(255,255,255,0.92) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border-bottom: 1px solid var(--border) !important;
  display: flex !important;
  align-items: center !important;
  position: sticky !important;
  top: 0 !important;
}
/* Truly center nav-links regardless of grid/flex layout */
nav > ul.nav-links {
  position: absolute !important;
  left: 0 !important;
  right: 0 !important;
  top: 0 !important;
  bottom: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  pointer-events: none !important;
  gap: 1.5rem !important;
}
nav > ul.nav-links > li {
  pointer-events: auto !important;
}
.nav-links a {
  font-size: 13.5px !important;
  font-weight: 500 !important;
  color: var(--text-sec) !important;
  transition: color var(--transition) !important;
}
.nav-links a:hover { color: var(--navy) !important; }

/* ── BUTTONS ── */
.btn-g {
  background: var(--navy) !important;
  color: #fff !important;
  padding: 9px 20px !important;
  font-size: 13.5px !important;
  font-weight: 600 !important;
  border-radius: var(--radius-sm) !important;
  font-family: 'Open Sans', sans-serif !important;
  transition: all var(--transition) !important;
  border: none !important;
  display: inline-block !important;
  cursor: pointer !important;
}
.btn-g:hover {
  background: var(--navy-mid) !important;
  box-shadow: var(--shadow-sm) !important;
}
.btn, .btn-sec, .btn-o {
  font-family: 'Open Sans', sans-serif !important;
  font-weight: 600 !important;
  border-radius: var(--radius-sm) !important;
  transition: all var(--transition) !important;
}
.btn-sec, .btn-o {
  border: 1.5px solid var(--border-mid) !important;
  color: var(--text-sec) !important;
  background: transparent !important;
}
.btn-sec:hover, .btn-o:hover {
  border-color: var(--navy) !important;
  color: var(--navy) !important;
  background: var(--bg) !important;
}
.btn:hover, .btn-g.btn:hover {
  background: #10704F !important;
  box-shadow: 0 4px 14px rgba(21,128,93,0.3) !important;
}

/* ── HERO ── */
.hero h1 {
  color: var(--navy) !important;
  letter-spacing: -0.5px !important;
}
.hero p { color: var(--text-sec) !important; }

/* ── CARDS ── */
.post-card, .tool-card, .pkg, .metric, .step-card, .cbox, .lock-card {
  border-color: var(--border) !important;
  background: var(--surface) !important;
  border-radius: var(--radius-lg) !important;
}
.post-card:hover, .tool-card:hover, a.tool-card:hover, .pkg:hover {
  box-shadow: var(--shadow) !important;
  border-color: var(--border-mid) !important;
  transform: translateY(-2px) !important;
}
.post-title, .tool-title { color: var(--navy) !important; }
.post-date, .post-desc, .tool-desc { color: var(--text-sec) !important; }
.post-link, .tool-link.go { color: var(--green) !important; }

/* ── SECTION LABELS ── */
.se, .label {
  color: var(--green) !important;
  font-weight: 700 !important;
  letter-spacing: 1.5px !important;
}
.st, .section-title { color: var(--navy) !important; letter-spacing: -0.3px !important; }

/* ── ARTICLE ── */
.article-header h1 { color: var(--navy) !important; letter-spacing: -0.5px !important; }
.article-body h2, .article-body h3 { color: var(--navy) !important; }
.highlight {
  background: var(--green-light) !important;
  border-left: 3px solid var(--green) !important;
  border-radius: var(--radius-sm) !important;
}
.signal-card {
  background: var(--bg-sec) !important;
  border-left: 3px solid var(--green) !important;
  border-radius: var(--radius-sm) !important;
}
.tool-block {
  background: var(--bg-sec) !important;
  border-radius: var(--radius) !important;
}
.cta-box {
  background: var(--navy) !important;
  border-radius: var(--radius-lg) !important;
}
.cta-box h3 { color: var(--green-mid) !important; }
.cta-box p { color: rgba(255,255,255,0.75) !important; }
.cta-btn {
  background: var(--green) !important;
  color: #fff !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
}
.cta-btn:hover {
  background: #10704F !important;
}

/* ── CASE PAGES ── */
.metric {
  background: var(--green-light) !important;
  border-radius: var(--radius) !important;
  border: 1px solid var(--green-mid) !important;
}
.metric-value { color: var(--green-dark) !important; }
.metric-label, .metric-sub { color: var(--green-dark) !important; }
.step-dot {
  background: var(--green) !important;
  box-shadow: 0 2px 8px rgba(21,128,93,0.3) !important;
}

/* ── CTA BANNER ── */
.cta-wrap { background: var(--navy) !important; }
.cta-wrap h2 { color: var(--green-mid) !important; }
.cta-wrap p { color: var(--slate-light) !important; }
.ctabtn {
  background: var(--green) !important;
  color: #fff !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  transition: all var(--transition) !important;
}
.ctabtn:hover {
  background: #10704F !important;
  box-shadow: 0 4px 14px rgba(21,128,93,0.35) !important;
  transform: translateY(-1px) !important;
}

/* ── FORMS ── */
input, textarea, select {
  font-family: 'Open Sans', sans-serif !important;
  border-color: var(--border) !important;
  border-radius: var(--radius-sm) !important;
  background: var(--surface) !important;
}
input:focus, textarea:focus, select:focus {
  outline: none !important;
  border-color: var(--green) !important;
  box-shadow: 0 0 0 3px rgba(21,128,93,0.12) !important;
}
label {
  font-weight: 600 !important;
  color: var(--navy) !important;
  font-size: 12px !important;
  letter-spacing: 0.2px !important;
}
.sbtn {
  font-family: 'Open Sans', sans-serif !important;
  font-weight: 600 !important;
  background: var(--green) !important;
  border-radius: var(--radius-sm) !important;
  transition: all var(--transition) !important;
}
.sbtn:hover {
  background: #10704F !important;
  box-shadow: 0 4px 14px rgba(21,128,93,0.3) !important;
}

/* ── BADGES / STATUS ── */
.tool-status, .status-available {
  background: var(--green-light) !important;
  color: var(--green-dark) !important;
  border-radius: var(--radius-pill) !important;
  font-weight: 600 !important;
}
.pkg-tag {
  background: var(--green) !important;
  color: #fff !important;
  font-weight: 600 !important;
}
.chip {
  border-color: var(--border) !important;
  background: var(--bg) !important;
  color: var(--text-sec) !important;
  font-weight: 600 !important;
  border-radius: var(--radius-sm) !important;
}

/* ── FOOTER ── */
footer {
  background: var(--surface) !important;
  border-top: 1px solid var(--border) !important;
}
.fr { color: var(--text-ter) !important; }
.fr a { color: var(--green) !important; }

/* ── MISC ── */
.back-link {
  color: var(--green) !important;
  font-weight: 500 !important;
}
.elink { color: var(--text-sec) !important; }
.elink:hover { color: var(--green) !important; }

/* ── HAMBURGER BUTTON ── */
.ham-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  margin-left: auto;
}
.ham-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 220ms ease, opacity 220ms ease;
  transform-origin: center;
}
.ham-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.ham-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.ham-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  /* Nav: switch from grid to flex */
  nav {
    display: flex !important;
    align-items: center !important;
    height: 64px !important;
    padding: 0 1.25rem !important;
    position: sticky !important;
    position: -webkit-sticky !important;
    flex-wrap: nowrap !important;
    gap: 0 !important;
  }

  /* Show hamburger */
  .ham-btn { display: flex !important; }

  /* Hide desktop nav-links and CTA buttons.
     Selector net zo specifiek als de centreer-regel (nav > ul.nav-links) zodat hij wint. */
  nav > ul.nav-links:not(.open) { display: none !important; position: static !important; }
  nav > div:last-child { display: none !important; }
  nav > a.btn-g { display: none !important; }

  /* Mobile dropdown */
  nav > ul.nav-links.open {
    display: flex !important;
    flex-direction: column !important;
    position: absolute !important;
    top: 64px !important;
    bottom: auto !important;
    left: 0 !important;
    right: 0 !important;
    align-items: stretch !important;
    justify-content: flex-start !important;
    pointer-events: auto !important;
    background: var(--surface) !important;
    border-bottom: 1px solid var(--border) !important;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1) !important;
    z-index: 98 !important;
    padding: 0.5rem 0 !important;
    gap: 0 !important;
  }
  nav .nav-links.open li {
    border-bottom: 1px solid var(--border) !important;
    list-style: none !important;
  }
  nav .nav-links.open li:last-child { border-bottom: none !important; }
  nav .nav-links.open a {
    display: block !important;
    padding: 14px 1.5rem !important;
    font-size: 15px !important;
    font-weight: 500 !important;
    color: var(--text-sec) !important;
    text-decoration: none !important;
  }
  nav .nav-links.open a:hover {
    color: var(--navy) !important;
    background: var(--bg) !important;
  }

  /* Stats strip */
  .stats-strip { padding: 1.5rem 1rem !important; }
  .stats-inner { max-width: 100% !important; }
  .stat { padding: 0.5rem 0.75rem !important; }
  .stat-n { font-size: 22px !important; letter-spacing: -0.5px !important; }
  .stat-l { font-size: 10px !important; }

  /* Sections */
  .section { padding: 3rem 1.25rem !important; }
  .sec { padding: 2.5rem 1.25rem !important; }

  /* Photo grid */
  .photo-grid {
    grid-template-columns: 1fr !important;
    grid-template-rows: auto !important;
  }
  .photo-slot.tall { grid-row: span 1 !important; height: 220px !important; }
  .photo-slot { height: 180px !important; }

  /* Service cards */
  .pkg-grid { grid-template-columns: 1fr !important; }

  /* About */
  .about-grid { grid-template-columns: 1fr !important; }
  .about-img img { height: 220px !important; }

  /* Contact form */
  .frow { grid-template-columns: 1fr !important; }

  /* Trust row */
  .trust-divider { display: none !important; }
  .trust-row { gap: 0.75rem !important; justify-content: flex-start !important; }

  /* Hero */
  .hero { padding: 3.5rem 1.25rem 3rem !important; }
  .hero p { font-size: 15px !important; }
  .hero-btns { flex-direction: column !important; align-items: center !important; }
  .hero-btns .btn, .hero-btns .btn-cta { text-align: center !important; justify-content: center !important; }

  /* CTA banner */
  .cta-wrap { padding: 3rem 1.25rem !important; }
  .cta-wrap h2 { font-size: 22px !important; }
  .cta-wrap p { font-size: 14px !important; }

  /* Footer */
  footer {
    flex-direction: column !important;
    gap: 6px !important;
    text-align: center !important;
    padding: 1.25rem !important;
  }

  /* Blog / tools grids */
  .posts-grid { grid-template-columns: 1fr !important; }
  .tools-grid { grid-template-columns: 1fr !important; }

  /* Article pages */
  .article-header { padding: 2.5rem 1.25rem 1.5rem !important; }
  .article-body { padding: 1.5rem 1.25rem 3rem !important; }
  .article-body h2 { font-size: 20px !important; }

  /* Case pages */
  .metrics-grid { grid-template-columns: 1fr 1fr !important; }
  .step-card { padding: 1.25rem !important; }

  /* CTA box in articles */
  .cta-box { padding: 1.5rem 1.25rem !important; }
  .cta-box h3 { font-size: 18px !important; }
}

@media (max-width: 400px) {
  .stats-inner { grid-template-columns: repeat(3, 1fr) !important; }
  .stat-n { font-size: 18px !important; }
  .hero h1 { font-size: 30px !important; }
  .metrics-grid { grid-template-columns: 1fr !important; }
}