/* Caravanschoonmaken.nl — design tokens & global styles */

:root {
  --bg: #F2EFE9;
  --text: #20241F;
  --text-soft: #2A2F27;
  --text-muted: #4B5147;
  --text-faint: #7A7F73;
  --border: #D9D2C2;
  --accent: #2B4A3E;
  --accent-hover: #1E362D;
  --winner-bg: #EDF1EB;
  --winner-border: #2B4A3E59;
  --card-bg: #FFFFFF;

  --font-serif: 'Fraunces', Georgia, serif;
  --font-body: 'PT Serif', Georgia, serif;
  --font-sans: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
}

::selection { background: #E4EAE3; }

a { color: var(--accent); }
a:hover { color: var(--accent-hover); }

img { max-width: 100%; display: block; }

.wrap-xl { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.wrap { max-width: 820px; margin: 0 auto; padding: 0 24px; }
.wrap-sm { max-width: 680px; margin: 0 auto; padding: 0 24px; }

/* Skip link for accessibility / SEO */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--text);
  color: var(--bg);
  padding: 12px 18px;
  z-index: 100;
  font-family: var(--font-sans);
  font-size: 13px;
  text-decoration: none;
}
.skip-link:focus { left: 12px; top: 12px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #F2EFE9F0;
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap-xl {
  padding-top: 16px;
  padding-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.logo {
  text-decoration: none;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.03em;
  color: var(--text);
  text-transform: uppercase;
}
.logo span { color: var(--accent); }

.main-nav { display: flex; gap: 28px; font-family: var(--font-sans); font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase; }
.main-nav a { text-decoration: none; color: var(--text-muted); font-weight: 600; }
.main-nav a:hover { color: var(--accent); }

.back-link {
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--text-muted);
}
.back-link:hover { color: var(--accent); }

/* Hero */
.hero { padding: 72px 24px 56px; }
.eyebrow {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0 0 16px;
}
.hero h1 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.15;
  letter-spacing: 0.002em;
  margin: 0 0 22px;
  text-wrap: balance;
  color: var(--text);
}
.hero .lede {
  font-size: 19px;
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 60ch;
  margin: 0 0 32px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  background: var(--text);
  color: var(--bg);
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 16px 26px;
  border-radius: 2px;
  border: none;
  cursor: pointer;
}
.btn:hover { background: var(--accent-hover); color: var(--bg); }

/* Motif strip (decorative, CSS-only — no external image dependency) */
.motif-strip {
  border-radius: 3px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 15% 30%, #E4EAE3 0%, transparent 45%),
    radial-gradient(circle at 85% 70%, #DCE3D8 0%, transparent 50%),
    repeating-linear-gradient(120deg, #E9E5DB 0px, #E9E5DB 2px, transparent 2px, transparent 26px),
    linear-gradient(135deg, #2B4A3E 0%, #3C5D4E 45%, #7A9484 100%);
  position: relative;
  overflow: hidden;
}
.motif-strip::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(32,36,31,0) 0%, rgba(32,36,31,0.18) 100%);
}

/* Category picker */
.picker { padding: 0 24px 32px; }
.picker h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: 0.001em;
  margin: 0 0 12px;
  color: var(--text);
}
.picker > .wrap-xl > p {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 60ch;
  margin: 0 0 40px;
}
.picker-group { margin-bottom: 44px; }
.picker-group:last-child { margin-bottom: 16px; }
.group-label {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent);
}
.picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.picker-card {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 3px;
}
.picker-card:hover { border-color: var(--accent); }
.picker-card .num { font-family: var(--font-mono); font-size: 12px; color: var(--text-faint); }
.picker-card .name { font-family: var(--font-serif); font-weight: 600; font-size: 16px; letter-spacing: 0.001em; color: var(--text); }
.picker-card .problem { font-size: 14px; color: var(--text-muted); line-height: 1.45; }

/* Category sections */
.categories { padding: 24px 24px 0; }
.category { padding: 56px 0; border-top: 1px solid var(--border); }
.category .kicker { display: flex; align-items: baseline; gap: 12px; margin-bottom: 6px; }
.category .kicker .num { font-family: var(--font-mono); font-size: 14px; color: var(--accent); }
.category .kicker .group { font-family: var(--font-sans); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint); }
.category h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(24px, 3vw, 30px);
  letter-spacing: 0.001em;
  margin: 0 0 12px;
  color: var(--text);
}
.category .compare-on {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 600;
  margin: 0 0 16px;
}
.category .problem { font-size: 17px; color: var(--text-soft); margin: 0 0 14px; max-width: 65ch; }
.category .material-note { font-size: 14.5px; color: var(--text-muted); margin: 0 0 28px; padding-left: 14px; border-left: 2px solid var(--border); max-width: 65ch; }

.group-heading {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
  padding: 40px 0 0;
}
.group-heading:first-child { padding-top: 0; }

.products { display: flex; flex-direction: column; gap: 14px; }
.product-card { padding: 22px 24px; border-radius: 3px; background: var(--card-bg); border: 1px solid var(--border); }
.product-card.winner { background: var(--winner-bg); border-color: var(--winner-border); }
.product-card .row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.product-card .rank { font-family: var(--font-mono); font-weight: 500; font-size: 13px; color: var(--text-faint); }
.product-card.winner .rank { color: var(--accent); }
.product-card .badge {
  font-family: var(--font-sans);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--accent);
  background: #FFFFFF;
  padding: 3px 9px;
  border-radius: 2px;
  border: 1px solid var(--winner-border);
}
.product-card h4 { font-family: var(--font-serif); font-weight: 600; font-size: 17.5px; margin: 0 0 8px; color: var(--text); letter-spacing: 0.001em; }
.product-card .working { font-size: 15px; color: var(--text-soft); margin: 0 0 8px; }
.product-card .use-for { font-size: 13.5px; color: var(--text-muted); margin: 0 0 10px; }
.product-card .feature { font-family: var(--font-mono); font-size: 12.5px; color: var(--accent); margin: 0 0 14px; }
.product-card .view-link {
  display: inline-block;
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--text);
  border-bottom: 1px solid var(--text);
  padding-bottom: 2px;
}

.caveat { font-size: 13.5px; color: var(--text-muted); margin: 24px 0 0; font-family: var(--font-mono); line-height: 1.6; }

/* Methodology */
.methodology { padding: 56px 24px; border-top: 2px solid var(--text); }
.methodology h2 { font-family: var(--font-serif); font-weight: 600; font-size: 22px; letter-spacing: 0.001em; margin: 0 0 16px; color: var(--text); }
.methodology p { font-size: 15.5px; color: var(--text-muted); max-width: 65ch; margin: 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); }
.site-footer .wrap { padding: 40px 24px 64px; }
.site-footer p { font-size: 14.5px; color: var(--text-muted); max-width: 65ch; margin: 0 0 14px; }
.site-footer .fine-print { font-size: 12.5px; color: var(--text-faint); font-family: var(--font-mono); line-height: 1.6; }
.site-footer .legal-link { font-size: 12.5px; color: var(--text-faint); text-decoration: underline; }

/* Legal page */
.legal { padding: 64px 24px 96px; }
.legal h1 { font-family: var(--font-serif); font-weight: 600; font-size: clamp(30px, 4vw, 42px); letter-spacing: 0.001em; margin: 0 0 28px; color: var(--text); }
.legal > .lede { font-size: 16.5px; color: var(--text-soft); margin: 0 0 28px; }
.legal h2 { font-family: var(--font-serif); font-weight: 600; font-size: 21px; margin: 36px 0 12px; color: var(--text); }
.legal p { font-size: 16px; color: var(--text-soft); margin: 0 0 10px; }
.legal ul { font-size: 16px; color: var(--text-soft); margin: 0 0 10px; padding-left: 22px; }
.legal .mono { font-family: var(--font-mono); font-size: 14.5px; color: var(--accent); }
.legal-footer .wrap-sm { padding: 32px 24px 56px; }

@media (max-width: 640px) {
  .main-nav { display: none; }
}