/*
Theme Name: Proefkaart
Theme URI: https://proefkaart.nl
Author: RV Internet Marketing
Description: Bier- en wijnadvies op basis van je gerecht. Custom frontend dashboard met OpenAI analyse en een deterministische matching engine.
Version: 0.11.0
Requires at least: 6.2
Requires PHP: 7.4
Text Domain: proefkaart
*/

/* ==========================================================================
   Design tokens
   Palet: kelderdonker warm zwart, granaatrood (wijn), amber (bier),
   gedempt messing voor lijnwerk, linnen voor tekst.
   ========================================================================== */
:root {
  --ink: #14100f;
  --ink-2: #1c1715;
  --panel: #221c1a;
  --panel-2: #2a2320;
  --line: #3a302c;
  --line-soft: #2e2724;

  --linen: #ede7dd;
  --linen-dim: #b8ada0;
  --linen-faint: #8a7d71;

  --garnet: #7a1f2b;
  --garnet-lift: #a02c3c;
  --amber: #c8873a;
  --amber-lift: #dda355;
  --brass: #a8935f;
  --moss: #5f7355;

  --font-display: "Bodoni Moda", "Didot", "Times New Roman", serif;
  --font-body: "Instrument Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --step-0: 1rem;
  --step-1: 1.125rem;
  --step-2: clamp(1.35rem, 1.1rem + 1.2vw, 1.75rem);
  --step-3: clamp(1.8rem, 1.3rem + 2.4vw, 2.9rem);
  --step-4: clamp(2.6rem, 1.4rem + 5.4vw, 5.4rem);

  --gut: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 2px;
  --shell: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--linen);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--amber-lift); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

:focus-visible {
  outline: 2px solid var(--amber-lift);
  outline-offset: 3px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0 0 0.6em;
}

.pk-shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gut);
}

/* Eyebrow: mono, gespatieerd. Draagt informatie (stap, categorie), geen sier. */
.pk-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brass);
  margin: 0 0 1rem;
}

.pk-rule {
  border: 0;
  border-top: 1px solid var(--line-soft);
  margin: 0;
}

/* ==========================================================================
   Header
   ========================================================================== */
.pk-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--ink) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}

.pk-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 72px;
}

.pk-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--linen);
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
}
.pk-logo:hover { text-decoration: none; }
.pk-logo span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brass);
}

.pk-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  font-size: 0.9rem;
}
.pk-nav a { color: var(--linen-dim); }
.pk-nav a:hover { color: var(--linen); text-decoration: none; }

.pk-nav__toggle { display: none; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.pk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border: 1px solid var(--brass);
  border-radius: var(--radius);
  background: transparent;
  color: var(--linen);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.pk-btn:hover { background: var(--brass); color: var(--ink); text-decoration: none; }
.pk-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.pk-btn--solid { background: var(--garnet); border-color: var(--garnet); }
.pk-btn--solid:hover { background: var(--garnet-lift); border-color: var(--garnet-lift); color: var(--linen); }

.pk-btn--ghost { border-color: var(--line); color: var(--linen-dim); }
.pk-btn--ghost:hover { border-color: var(--linen-dim); background: transparent; color: var(--linen); }

.pk-btn--sm { padding: 0.55rem 1.1rem; font-size: 0.68rem; }

/* ==========================================================================
   Hero: de thesis is de vraag zelf, gezet als menukaart-regel
   ========================================================================== */
.pk-hero {
  position: relative;
  padding: clamp(4rem, 12vh, 8rem) 0 clamp(3rem, 8vh, 5rem);
  overflow: hidden;
}

.pk-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}

.pk-hero__glow {
  position: absolute;
  top: -30%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  max-width: 720px;
  max-height: 720px;
  background: radial-gradient(circle, rgba(122, 31, 43, 0.28), transparent 62%);
  pointer-events: none;
}

.pk-hero__inner { position: relative; max-width: 46rem; }

.pk-hero h1 {
  font-size: var(--step-4);
  margin-bottom: 1.5rem;
}
.pk-hero h1 em {
  font-style: italic;
  color: var(--amber-lift);
}

.pk-hero__lead {
  font-size: var(--step-1);
  color: var(--linen-dim);
  max-width: 34rem;
  margin: 0 0 2.5rem;
}

.pk-hero__cta { display: flex; flex-wrap: wrap; gap: 0.9rem; }

/* Signature: vloeistofkolommen. Kleuren zijn echte SRM/wijntinten. */
.pk-columns {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  height: 180px;
  margin-top: clamp(3rem, 7vw, 5rem);
  align-items: end;
}
.pk-columns__bar {
  border-radius: 1px 1px 0 0;
  position: relative;
  animation: pk-rise 1.1s cubic-bezier(0.22, 1, 0.36, 1) backwards;
}
.pk-columns__bar::after {
  content: attr(data-label);
  position: absolute;
  bottom: -1.6rem;
  left: 0;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--linen-faint);
  white-space: nowrap;
}
@keyframes pk-rise {
  from { transform: scaleY(0); transform-origin: bottom; }
  to { transform: scaleY(1); transform-origin: bottom; }
}

/* ==========================================================================
   Secties
   ========================================================================== */
.pk-section { padding: clamp(3.5rem, 9vw, 6.5rem) 0; }
.pk-section--alt { background: var(--ink-2); }

.pk-section__head { max-width: 40rem; margin-bottom: 3rem; }
.pk-section__head h2 { font-size: var(--step-3); }
.pk-section__head p { color: var(--linen-dim); margin: 0; }

.pk-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.pk-card {
  background: var(--ink);
  padding: clamp(1.6rem, 3vw, 2.4rem);
}
.pk-card h3 { font-size: var(--step-2); margin-bottom: 0.5rem; }
.pk-card p { color: var(--linen-dim); margin: 0; font-size: 0.95rem; }
.pk-card__mark {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--brass);
  display: block;
  margin-bottom: 1.2rem;
}

/* Menukaart-lijst: gerecht met stippellijn naar de drank */
.pk-menu { list-style: none; margin: 0; padding: 0; }
.pk-menu li {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line-soft);
}
.pk-menu li:first-child { border-top: 1px solid var(--line-soft); }
.pk-menu__dish { font-family: var(--font-display); font-size: 1.2rem; }
.pk-menu__dots {
  flex: 1;
  border-bottom: 1px dotted var(--line);
  transform: translateY(-4px);
}
.pk-menu__drink {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber-lift);
  text-align: right;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.pk-footer {
  border-top: 1px solid var(--line-soft);
  padding: 3rem 0 2.5rem;
  color: var(--linen-faint);
  font-size: 0.85rem;
}
.pk-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: space-between;
  align-items: center;
}
.pk-footer a { color: var(--linen-dim); }

.pk-agecheck {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  padding: 0.4rem 0.7rem;
  color: var(--brass);
}

/* ==========================================================================
   Auth
   ========================================================================== */
.pk-auth { min-height: 70vh; display: grid; place-items: center; padding: 4rem 0; }
.pk-auth__box {
  width: 100%;
  max-width: 26rem;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  padding: clamp(1.75rem, 4vw, 2.75rem);
}
.pk-auth__box h1 { font-size: var(--step-2); }
.pk-auth__switch { margin-top: 1.75rem; font-size: 0.85rem; color: var(--linen-faint); }
.pk-auth__hint { margin-top: 1rem; font-size: 0.8rem; color: var(--linen-faint); }

/* Honeypot. Uit het beeld geschoven in plaats van display none, want een deel
   van de bots slaat velden met display none over. */
.pk-hp {
  position: absolute !important;
  left: -9999px !important;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.pk-field { margin-bottom: 1.1rem; }
.pk-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--linen-faint);
  margin-bottom: 0.45rem;
}
.pk-field input, .pk-field textarea, .pk-field select {
  width: 100%;
  padding: 0.8rem 0.9rem;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--linen);
  font-family: inherit;
  font-size: 0.95rem;
}
.pk-field input:focus, .pk-field textarea:focus {
  border-color: var(--brass);
  outline: none;
}

.pk-notice {
  border-left: 2px solid var(--garnet-lift);
  background: rgba(122, 31, 43, 0.12);
  padding: 0.8rem 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.88rem;
}
.pk-notice--ok { border-left-color: var(--moss); background: rgba(95, 115, 85, 0.14); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 720px) {
  .pk-nav { gap: 1rem; font-size: 0.82rem; }
  .pk-columns { grid-template-columns: repeat(4, 1fr); height: 120px; }
  .pk-columns__bar:nth-child(n+5) { display: none; }
  .pk-menu li { flex-wrap: wrap; }
  .pk-menu__dots { display: none; }
  .pk-menu__drink { text-align: left; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}