/* ============================================
   KERST POP-UP: afspraak maken voor kerst (vestigingspagina's)
   Dark velvet panel in the brand gold, with string lights,
   a ribbon bow and light snowfall.
   ============================================ */

.kp {
  --kp-panel: #241f1a;
  --kp-gold: #c9a23f;
  --kp-gold-soft: #e3cd8a;
  --kp-berry: #b5473a;
  --kp-pine: #4f8f6f;
  --kp-ink: #f5efe3;
  --kp-muted: #b7ab97;
  --kp-line: rgba(201, 162, 63, 0.3);

  position: fixed;
  inset: 0;
  z-index: 9000;
  display: grid;
  place-items: center;
  padding: 16px;
}

.kp[hidden] { display: none; }

.kp__overlay {
  position: absolute;
  inset: 0;
  background: rgba(12, 10, 8, 0.72);
  backdrop-filter: blur(3px);
  animation: kp-fade 0.35s ease both;
}

.kp__panel {
  position: relative;
  width: 100%;
  max-width: 420px;
  max-height: calc(100vh - 32px);
  overflow: auto;
  padding: 56px 32px 26px;
  border-radius: 18px;
  border: 1px solid var(--kp-line);
  background:
    radial-gradient(420px 220px at 50% -40px, rgba(201, 162, 63, 0.22), transparent 70%),
    var(--kp-panel);
  color: var(--kp-ink);
  text-align: center;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
  animation: kp-pop 0.5s cubic-bezier(.2, .9, .25, 1.2) both;
}

@keyframes kp-fade { from { opacity: 0; } }
@keyframes kp-pop { from { opacity: 0; transform: translateY(16px) scale(0.96); } }

/* String lights along the top edge */
.kp__lights {
  position: absolute;
  top: 0;
  left: 18px;
  right: 18px;
  height: 28px;
  display: flex;
  justify-content: space-between;
  border-top: 2px solid #3a332b;
  border-radius: 0 0 50% 50% / 0 0 22px 22px;
  pointer-events: none;
}
.kp__bulb {
  width: 9px;
  height: 13px;
  margin-top: calc(10px + (var(--i) - 5) * (var(--i) - 5) * -0.25px);
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  background: var(--c, var(--kp-gold));
  box-shadow: 0 0 10px 3px var(--c, var(--kp-gold));
  animation: kp-twinkle 2.2s ease-in-out infinite;
  animation-delay: calc(var(--i) * 0.19s);
}
.kp__bulb:nth-child(4n+1) { --c: var(--kp-gold); }
.kp__bulb:nth-child(4n+2) { --c: var(--kp-berry); }
.kp__bulb:nth-child(4n+3) { --c: var(--kp-gold-soft); }
.kp__bulb:nth-child(4n)   { --c: var(--kp-pine); }

@keyframes kp-twinkle {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Light snowfall inside the panel */
.kp__snow {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  border-radius: inherit;
}
.kp__snow span {
  position: absolute;
  top: -10px;
  left: var(--x);
  width: var(--s);
  height: var(--s);
  border-radius: 50%;
  background: rgba(245, 239, 227, 0.7);
  animation: kp-fall var(--t) linear infinite;
  animation-delay: var(--d);
}
@keyframes kp-fall {
  to { transform: translate(14px, 520px); }
}

.kp__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: var(--kp-muted);
  cursor: pointer;
  z-index: 2;
  transition: background 0.2s ease, color 0.2s ease;
}
.kp__close svg { width: 18px; height: 18px; }
.kp__close:hover { background: rgba(255, 255, 255, 0.12); color: var(--kp-ink); }

.kp__bow {
  position: relative;
  width: 64px;
  height: 64px;
  margin: 0 auto 6px;
  display: block;
}


.kp__titel {
  position: relative;
  margin: 4px 0 12px;
  font-family: var(--font-heading, sans-serif);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--kp-ink);
  text-wrap: balance;
}


.kp__tekst {
  position: relative;
  margin: 0 auto 22px;
  max-width: 34ch;
  font-size: 15px;
  line-height: 1.65;
  color: var(--kp-muted);
}

.kp__cta {
  position: relative;
  display: block;
  padding: 14px 20px;
  border-radius: var(--radius-btn, 6px);
  background: var(--kp-gold);
  color: #241b10;
  font-family: var(--font-heading, sans-serif);
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}
.kp__cta:hover { background: var(--kp-gold-soft); transform: translateY(-1px); }


.kp a:focus-visible,
.kp button:focus-visible {
  outline: 2px solid var(--kp-gold-soft);
  outline-offset: 3px;
}

@media (max-width: 420px) {
  .kp__panel { padding: 52px 20px 20px; }
  .kp__titel { font-size: 21px; }
}

@media (prefers-reduced-motion: reduce) {
  .kp__overlay, .kp__panel, .kp__bulb { animation: none; }
  .kp__snow { display: none; }
}