/* ==========================================================================
   Kras & Klei — sgraffito aannemer
   Gedeelde stijlen bovenop Bootstrap 5. Licht, elegant, warm steen-thema.
   ========================================================================== */

:root {
  --kk-ink: #241d15;          /* warme anthraciet, hoofdtekst            */
  --kk-ink-soft: #5a4f42;     /* Secundaire tekst op crème               */
  --kk-paper: #faf6ee;        /* Achtergrondkleur "kalkpleister"         */
  --kk-sand: #f0e5d1;         /* Sectie-afwisseling, zandlaag            */
  --kk-terra: #a85032;        /* Terracotta — merkaccent, AA op crème    */
  --kk-terra-deep: #7d3722;   /* Donkere terracotta, hover/knoppen       */
  --kk-ochre: #c89b3c;        /* Oker — alleen decoratief, nooit tekst   */
  --kk-sage: #3d5a4c;         /* Saliegroen — tweede accent              */

  --bs-body-bg: var(--kk-paper);
  --bs-body-color: var(--kk-ink);
  --bs-font-sans-serif: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --bs-link-color: var(--kk-terra-deep);
  --bs-link-hover-color: var(--kk-terra);
  --bs-border-radius: 0.5rem;
  --bs-primary: var(--kk-terra);
}

/* ---------- Basistypeografie ---------- */

body {
  font-family: var(--bs-font-sans-serif);
  color: var(--kk-ink);
  background-color: var(--kk-paper);
  -webkit-font-smoothing: antialiased;
}

h1, .h1, h2, .h2, h3, .h3, h4, .h4, h5, .h5, .display-1, .display-2, .display-3, .display-4 {
  font-family: "Fraunces", Georgia, "Times New Roman", serif;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--kk-ink);
}

.font-display { font-family: "Fraunces", Georgia, serif; }

.lead {
  color: var(--kk-ink-soft);
  font-size: 1.175rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--kk-terra);
  margin-bottom: 0.75rem;
}

.text-ink-soft { color: var(--kk-ink-soft) !important; }
.bg-paper { background-color: var(--kk-paper) !important; }
.bg-sand  { background-color: var(--kk-sand) !important; }
.bg-ink   { background-color: var(--kk-ink) !important; }
.text-terra { color: var(--kk-terra) !important; }

/* Zichtbare, consistente focus op toetsenbord (WCAG 2.4.7) */
:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 3px solid var(--kk-terra-deep);
  outline-offset: 2px;
  border-radius: 0.25rem;
}

/* ---------- Skip link (WCAG 2.4.1) ---------- */

.skip-link {
  position: absolute;
  top: -100%;
  left: 0.5rem;
  z-index: 2000;
  padding: 0.65rem 1.1rem;
  background: var(--kk-ink);
  color: #fff;
  border-radius: 0 0 0.5rem 0.5rem;
  text-decoration: none;
}
.skip-link:focus { top: 0; color: #fff; }

/* ---------- Merkteken & sgraffito-band ---------- */

/* Handgetekende monogram-cirkel in de navbar */
.kk-mark {
  width: 2.4rem;
  height: 2.4rem;
  flex: 0 0 auto;
}

/* Decoratieve "weggeschraapte" band: patroon komt door de toplaag heen.
   Puur CSS, geen beeld, altijd scherp op elk scherm. */
.scratch-band {
  height: 0.55rem;
  background-color: var(--kk-sand);
  background-image:
    repeating-linear-gradient(135deg,
      var(--kk-terra) 0 0.55rem,
      transparent 0.55rem 1.1rem);
  border-radius: 999px;
  opacity: 0.9;
}

.scratch-divider {
  border: 0;
  height: 0.55rem;
  margin: 3rem auto;
  max-width: 14rem;
  background-color: var(--kk-sand);
  background-image:
    repeating-linear-gradient(135deg,
      var(--kk-ochre) 0 0.5rem,
      transparent 0.5rem 1rem);
  border-radius: 999px;
}

/* ---------- Knoppen ---------- */

.btn-terra {
  --bs-btn-bg: var(--kk-terra-deep);
  --bs-btn-border-color: var(--kk-terra-deep);
  --bs-btn-color: #fff;
  --bs-btn-hover-bg: var(--kk-terra);
  --bs-btn-hover-border-color: var(--kk-terra);
  --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: #6a2e1c;
  --bs-btn-active-border-color: #6a2e1c;
  --bs-btn-active-color: #fff;
  --bs-btn-focus-shadow-rgb: 125, 55, 34;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.btn-outline-terra {
  --bs-btn-color: var(--kk-terra-deep);
  --bs-btn-border-color: var(--kk-terra-deep);
  --bs-btn-hover-bg: var(--kk-terra-deep);
  --bs-btn-hover-border-color: var(--kk-terra-deep);
  --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: #6a2e1c;
  --bs-btn-focus-shadow-rgb: 125, 55, 34;
  font-weight: 600;
}

/* ---------- Navbar & footer ---------- */

.navbar {
  background-color: rgba(250, 246, 238, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(36, 29, 21, 0.08);
}
.navbar-brand { font-family: "Fraunces", Georgia, serif; font-weight: 700; font-size: 1.35rem; }
.navbar .nav-link { font-weight: 500; color: var(--kk-ink); }
.navbar .nav-link:hover,
.navbar .nav-link:focus { color: var(--kk-terra-deep); }
.navbar .nav-link.active { color: var(--kk-terra-deep); text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px; }

.site-footer {
  background-color: var(--kk-ink);
  color: #e9e1d4;
}
.site-footer a { color: #e9e1d4; text-decoration: none; }
.site-footer a:hover, .site-footer a:focus { color: var(--kk-ochre); text-decoration: underline; }
.site-footer .footer-head {
  font-family: "Fraunces", Georgia, serif;
  color: #fff;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

/* ---------- Kaarten & beelden ---------- */

.card-lux {
  border: 1px solid rgba(36, 29, 21, 0.09);
  border-radius: 0.75rem;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 1px 2px rgba(36, 29, 21, 0.05);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card-lux:hover, .card-lux:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 14px 34px -14px rgba(36, 29, 21, 0.3);
}

.card-lux img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background-color: var(--kk-sand);
}

.ratio-portrait img { aspect-ratio: 3 / 4; }

.img-frame {
  border: 1px solid rgba(36, 29, 21, 0.12);
  border-radius: 0.75rem;
  box-shadow: 0 18px 45px -22px rgba(36, 29, 21, 0.45);
}

.badge-kk {
  background-color: var(--kk-sand);
  color: var(--kk-ink);
  font-weight: 600;
  letter-spacing: 0.03em;
}

/* ---------- Hero ---------- */

.hero {
  background:
    linear-gradient(180deg, var(--kk-paper) 0%, var(--kk-sand) 100%);
}
.hero .display-hero {
  font-size: clamp(2.2rem, 5.2vw, 3.6rem);
  line-height: 1.08;
}
.hero-photo-stack { position: relative; }
.hero-photo-stack .photo-front { position: relative; z-index: 2; }
.hero-photo-stack .photo-back {
  position: absolute;
  inset: 12% -8% -12% 14%;
  z-index: 1;
  transform: rotate(2.2deg);
  opacity: 0.95;
}

/* Twee paden (restauratie / nieuw) op de homepage */
.path-card { height: 100%; border-left: 4px solid var(--kk-path, var(--kk-terra-deep)); }
.path-card .path-num {
  font-family: "Fraunces", Georgia, serif;
  font-size: 2.6rem;
  line-height: 1;
  color: var(--kk-ochre);
}

/* ---------- Cijferband ---------- */

.stat-num {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(2rem, 4vw, 2.9rem);
  color: var(--kk-terra-deep);
  line-height: 1;
}

/* ---------- Filterbare galerij ---------- */

.filter-btn {
  border: 1px solid rgba(36, 29, 21, 0.18);
  background: #fff;
  color: var(--kk-ink);
  border-radius: 999px;
  padding: 0.45rem 1.1rem;
  font-weight: 600;
  font-size: 0.92rem;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.filter-btn:hover { border-color: var(--kk-terra-deep); color: var(--kk-terra-deep); }
.filter-btn[aria-pressed="true"] {
  background: var(--kk-terra-deep);
  border-color: var(--kk-terra-deep);
  color: #fff;
}

.gallery-item { transition: opacity 0.3s ease, transform 0.3s ease; }
.gallery-item.is-hidden { display: none; }
.gallery-item.is-fading { opacity: 0; transform: scale(0.97); }

/* ---------- Voor/na-slider ---------- */

.ba-slider {
  position: relative;
  overflow: hidden;
  border-radius: 0.75rem;
  border: 1px solid rgba(36, 29, 21, 0.12);
  user-select: none;
  background: var(--kk-sand);
}
.ba-slider img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  pointer-events: none;
}
.ba-after { position: absolute; inset: 0; overflow: hidden; }
.ba-after img { width: 100%; height: 100%; }
.ba-handle {
  position: absolute;
  z-index: 3;
  top: 0;
  bottom: 0;
  width: 3px;
  background: #fff;
  box-shadow: 0 0 0 1px rgba(36, 29, 21, 0.35);
  transform: translateX(-50%);
  pointer-events: none;
}
.ba-handle::after {
  content: "↔";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  background: #fff;
  color: var(--kk-terra-deep);
  display: grid;
  place-items: center;
  font-size: 1.05rem;
  font-weight: 700;
  box-shadow: 0 2px 10px rgba(36, 29, 21, 0.4);
}
.ba-range {
  position: absolute;
  inset: 0;
  z-index: 5;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
}
/* Zichtbare focus op de onzichtbare range-input: markeer de greep. */
.ba-slider:focus-within .ba-handle::after {
  outline: 3px solid var(--kk-terra-deep);
  outline-offset: 2px;
}
.ba-tag {
  position: absolute;
  top: 0.75rem;
  z-index: 3;
  background: rgba(36, 29, 21, 0.82);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
}
.ba-tag-before { left: 0.75rem; }
.ba-tag-after  { right: 0.75rem; }

/* ---------- Testimonials ---------- */

.quote-card {
  background: #fff;
  border: 1px solid rgba(36, 29, 21, 0.09);
  border-radius: 1rem;
  padding: clamp(1.5rem, 4vw, 3rem);
}
.quote-mark {
  font-family: "Fraunces", Georgia, serif;
  font-size: 4rem;
  line-height: 0.6;
  color: var(--kk-ochre);
  display: block;
  margin-bottom: 1.25rem;
}
.carousel-indicators [data-bs-target] { background-color: var(--kk-terra-deep); opacity: 0.3; }
.carousel-indicators .active { opacity: 1; }
.stars { color: var(--kk-ochre); letter-spacing: 0.15em; }

/* ---------- Prijstabellen & motievenboek ---------- */

.price-tag {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.9rem;
  color: var(--kk-terra-deep);
}

.motif-tile {
  background: var(--kk-sand);
  border: 1px solid rgba(36, 29, 21, 0.1);
  border-radius: 0.75rem;
  padding: 1.4rem 1.25rem;
  height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.motif-tile:hover { transform: translateY(-3px); box-shadow: 0 12px 28px -16px rgba(36, 29, 21, 0.35); }
.motif-glyph {
  width: 3.4rem;
  height: 3.4rem;
  color: var(--kk-terra-deep);
}

/* ---------- Partners / erfgoedcellen ---------- */

.partner-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 4.5rem;
  padding: 0.75rem 1.25rem;
  border: 1px solid rgba(36, 29, 21, 0.12);
  border-radius: 0.6rem;
  background: #fff;
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  color: var(--kk-ink-soft);
  text-align: center;
}

/* ---------- CTA-band onderaan elke pagina ---------- */

.cta-band {
  background:
    linear-gradient(0deg, rgba(36, 29, 21, 0.88), rgba(36, 29, 21, 0.88)),
    url("https://picsum.photos/seed/kras-gevel-band/1600/500") center / cover no-repeat;
  color: #f5efe4;
}
.cta-band h2, .cta-band .h2 { color: #fff; }
.cta-band .eyebrow { color: var(--kk-ochre); }
.cta-band .lead { color: #e9e1d4; }

/* ---------- Blog ---------- */

.post-card img { aspect-ratio: 16 / 10; }
.prose > p { margin-bottom: 1.15rem; font-size: 1.06rem; }
.prose > h2 { margin-top: 2.5rem; }
.prose blockquote {
  border-left: 4px solid var(--kk-ochre);
  padding: 0.5rem 0 0.5rem 1.25rem;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.25rem;
  color: var(--kk-ink-soft);
}

/* ---------- Terug naar boven ---------- */

.back-to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 1030;
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 0;
  background: var(--kk-terra-deep);
  color: #fff;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  transform: translateY(0.5rem);
}
.back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: none; }
.back-to-top:hover { background: var(--kk-terra); }

/* ---------- Scroll-animaties (worden door js/main.js aangestuurd) ---------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(1.4rem);
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: var(--kk-delay, 0ms);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

/* ---------- 404 ---------- */

.error-404 .display-hero { font-size: clamp(4rem, 16vw, 9rem); }

/* ---------- Prefers-reduced-motion (WCAG 2.3.3) ---------- */

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .card-lux, .motif-tile, .back-to-top { transition: none; }
  html { scroll-behavior: auto !important; }
  .carousel, .carousel .carousel-item { transition: none !important; }
}

html { scroll-behavior: smooth; }

/* ---------- Afdrukken ---------- */

@media print {
  .navbar, .site-footer, .cta-band, .back-to-top, .skip-link { display: none !important; }
  body { background: #fff; color: #000; }
}