/* ==========================================================================
   kyb-sk-konzept — Baustein „Unser Konzept" (Sicherheitskonzept)
   Ab 1000 px zwei Spalten: links mitlaufend Kopf und Schutzring (je
   Maßnahme ein Segment rund um den Kern), rechts die Maßnahmen als
   nummerierte Liste mit gezeichneten Icons (helle Kontur + versetzte
   Neon-Fläche). Die aktive Maßnahme lässt ihr Segment leuchten.

   Bewegung nur mit .kyb-skk--anim (setzt kyb-sk-konzept.js bei erlaubter
   Bewegung). Ohne JS ist alles sofort sichtbar, der Plan steht ruhig.
   ========================================================================== */

.kyb-skk {
  --kyb-skk-grund: var(--kyb-stage);
  position: relative;
}
.kyb-skk.k-set--stage_2 { --kyb-skk-grund: var(--kyb-stage-2); }
.kyb-skk.k-set--surface { --kyb-skk-grund: var(--kyb-surface); }

/* --- Raster ------------------------------------------------------------- */
.kyb-skk__raster {
  display: grid;
  gap: clamp(var(--s6), 5vw, var(--s7));
}
@media (min-width: 1000px) {
  .kyb-skk__raster {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: clamp(var(--s6), 5vw, var(--s9));
    align-items: start;
  }
  .kyb-skk__seite {
    position: sticky;
    top: calc(72px + var(--s6));
  }
}

/* --- Kopf --------------------------------------------------------------- */
.kyb-skk__h {
  color: var(--kyb-white);
  font-weight: 300;
  font-size: clamp(1.5rem, 2.3vw, 2rem);
  line-height: 1.1;
  letter-spacing: -.01em;
}
.kyb-skk__anfang { display: block; }
.kyb-skk__gross {
  display: block;
  margin-top: .06em;
  font-weight: 600;
  font-size: clamp(2.7rem, 4.6vw, 4rem);
  line-height: 1;
  letter-spacing: -.03em;
}
.kyb-skk__lead {
  margin-top: var(--s3);
  max-width: 42ch;
  color: var(--kyb-text-2);
  font-size: 1.05rem;
  line-height: 1.55;
}

/* --- Schutzring -------------------------------------------------------- */
.kyb-skk__plan {
  margin: var(--s6) 0 0;
  width: min(100%, 400px);
}
@media (max-width: 999px) {
  .kyb-skk__plan { display: none; }   /* ohne mitlaufende Spalte ohne Aussage */
}
.kyb-skk__svg { display: block; width: 100%; height: auto; overflow: visible; }

.kyb-skk__skala {
  fill: none;
  stroke: rgba(255, 255, 255, .16);
  stroke-width: 6;
  stroke-dasharray: .35 4.65;           /* 72 feine Teilstriche */
}
.kyb-skk__innen {
  fill: none;
  stroke: rgba(255, 255, 255, .1);
  stroke-width: 1;
  stroke-dasharray: 2 5;
}
.kyb-skk__achse {
  fill: none;
  stroke: rgba(255, 255, 255, .06);
  stroke-width: 1;
}
.kyb-skk__band {
  fill: none;
  stroke: rgba(255, 255, 255, .045);
  stroke-width: 38;
  transition: stroke 1.1s ease;
}
.kyb-skk__kante {
  fill: none;
  stroke: rgba(255, 255, 255, .22);
  stroke-width: 1.5;
  transition: stroke 1.1s ease;
}
.kyb-skk__ziffer text {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .06em;
  fill: var(--kyb-text-3);
  transition: fill 1.1s ease;
}
.kyb-skk__kern-ring {
  fill: rgba(15, 255, 155, .035);
  stroke: rgba(15, 255, 155, .35);
  stroke-width: 1;
}
.kyb-skk__kern {
  fill: var(--kyb-neon);
  filter: drop-shadow(0 0 12px rgba(15, 255, 155, .5));
}
.kyb-skk__kern-nr {
  display: none;
  font-family: var(--mono);
  font-size: 30px;
  font-weight: 500;
  letter-spacing: .02em;
  fill: var(--kyb-white);
}
/* Mit JS: im Kern steht die Nummer der aktiven Maßnahme statt des Punkts. */
.kyb-skk--live .kyb-skk__kern { display: none; }
.kyb-skk--live .kyb-skk__kern-nr { display: inline; }

.kyb-skk__ring.is-aktiv .kyb-skk__band { stroke: rgba(15, 255, 155, .16); }
.kyb-skk__ring.is-aktiv .kyb-skk__kante { stroke: var(--kyb-neon); }
.kyb-skk__ziffer.is-aktiv text { fill: var(--kyb-neon); }

.kyb-skk__anzeige {
  display: none;
  margin-top: var(--s3);
  gap: var(--s2);
  align-items: baseline;
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--kyb-text-2);
  min-height: 1.4em;
}
.kyb-skk--live .kyb-skk__anzeige { display: flex; }
.kyb-skk__anzeige-nr { color: var(--kyb-neon); }
.kyb-skk__anzeige-t { transition: opacity .8s ease; }

/* --- Liste -------------------------------------------------------------- */
.kyb-skk__liste {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
  border-top: 1px solid var(--kyb-line);
}
.kyb-skk__punkt {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  column-gap: clamp(var(--s4), 3vw, var(--s5));
  padding: clamp(var(--s4), 3vw, var(--s5)) 0;
  border-bottom: 1px solid var(--kyb-line);
}
/* Neon-Leitung: zeichnet sich an der Oberkante der aktiven Maßnahme nach. */
.kyb-skk__punkt::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--kyb-grad);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 1.4s cubic-bezier(.3, 0, .2, 1);
}
.kyb-skk__punkt.is-aktiv::before,
.kyb-skk__punkt:hover::before { transform: scaleX(1); }
.kyb-skk__marke { padding-top: 4px; }

.kyb-skk__nr {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--kyb-neon);
}
.kyb-skk__nr span { color: var(--kyb-text-3); letter-spacing: .06em; }

.kyb-skk__t {
  margin-top: var(--s1);
  color: var(--kyb-white);
  font-weight: 600;
  font-size: clamp(1.25rem, 1.8vw, 1.5rem);
  line-height: 1.2;
  letter-spacing: -.014em;
  text-wrap: balance;
}
.kyb-skk__x {
  margin-top: var(--s2);
  max-width: 62ch;
  color: var(--kyb-text-2);
  font-size: 1rem;
  line-height: 1.55;
  text-wrap: pretty;
}

/* Schmal: Icon neben Nummer und Titel, der Text läuft darunter über die volle Breite. */
@media (max-width: 599px) {
  .kyb-skk__punkt { grid-template-columns: 48px minmax(0, 1fr); column-gap: var(--s3); align-items: center; }
  .kyb-skk__inhalt { display: contents; }
  .kyb-skk__marke { grid-column: 1; grid-row: 1 / span 2; padding-top: 0; }
  .kyb-skk__nr { grid-column: 2; grid-row: 1; align-self: end; }
  .kyb-skk__t { grid-column: 2; grid-row: 2; align-self: start; margin-top: 4px; }
  .kyb-skk__x { grid-column: 1 / -1; grid-row: 3; }
  .kyb-skk__icon { width: 48px; height: 48px; }
}

/* --- Icons -------------------------------------------------------------- */
.kyb-skk__icon {
  width: 64px;
  height: 64px;
  display: block;
  overflow: visible;
  color: rgba(238, 240, 244, .92);
}
.kyb-skk__fill {
  fill: var(--kyb-neon);
  transform-box: view-box;
  transition: transform .9s cubic-bezier(.2, .7, .2, 1);
}
.kyb-skk__line {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.kyb-skk__ink { color: var(--kyb-skk-grund); }
.kyb-skk__punkt:hover .kyb-skk__fill { transform: translate(-3px, -3px); }

/* --- Einblenden (nur mit JS) ------------------------------------------- */
.kyb-skk--anim [data-skk-reveal] { opacity: 0; }
.kyb-skk--anim [data-skk-reveal].is-in { opacity: 1; }
.kyb-skk--anim .is-in { --t0: calc(var(--d, 0) * 180ms); }

.kyb-skk--anim .kyb-skk__kopf.is-in,
.kyb-skk--anim .kyb-skk__punkt.is-in .kyb-skk__inhalt {
  animation: kybSkkRein 1.1s cubic-bezier(.2, .7, .2, 1) backwards;
  animation-delay: calc(var(--t0) + .15s);
}
.kyb-skk--anim .kyb-skk__punkt.is-in .kyb-skk__line > * {
  stroke-dasharray: 1;
  animation: kybSkkZug 1.6s cubic-bezier(.45, 0, .2, 1) backwards;
}
.kyb-skk--anim .kyb-skk__punkt.is-in .kyb-skk__fill {
  animation: kybSkkFlaeche 1s cubic-bezier(.2, .7, .2, 1) backwards;
  animation-delay: 1.1s;
}
.kyb-skk--anim .kyb-skk__punkt.is-in .kyb-skk__ink {
  animation: kybSkkTinte 1s ease backwards;
  animation-delay: 1.35s;
}
/* Plan: Segmente erscheinen nacheinander im Uhrzeigersinn, danach der Kern. */
.kyb-skk--anim .kyb-skk__plan.is-in .kyb-skk__skala,
.kyb-skk--anim .kyb-skk__plan.is-in .kyb-skk__innen,
.kyb-skk--anim .kyb-skk__plan.is-in .kyb-skk__achse {
  animation: kybSkkTinte 2s ease backwards;
  animation-delay: .2s;
}
.kyb-skk--anim .kyb-skk__plan.is-in .kyb-skk__ring,
.kyb-skk--anim .kyb-skk__plan.is-in .kyb-skk__ziffer {
  animation: kybSkkTinte 1.2s ease backwards;
  animation-delay: calc(.5s + var(--i) * 160ms);
}
.kyb-skk--anim .kyb-skk__plan.is-in .kyb-skk__kern-ring,
.kyb-skk--anim .kyb-skk__plan.is-in .kyb-skk__kern-nr {
  animation: kybSkkKern 1.4s cubic-bezier(.2, .7, .2, 1) backwards;
  animation-delay: 1.9s;
  transform-box: fill-box;
  transform-origin: 50% 50%;
}

@keyframes kybSkkRein    { from { opacity: 0; transform: translateY(14px); } }
@keyframes kybSkkZug     { from { stroke-dashoffset: 1; opacity: 0; } 6% { opacity: 1; } to { stroke-dashoffset: 0; } }
@keyframes kybSkkFlaeche { from { opacity: 0; transform: translate(-6px, -6px); } }
@keyframes kybSkkTinte   { from { opacity: 0; } }
@keyframes kybSkkKern    { from { opacity: 0; transform: scale(.4); } }

@media (prefers-reduced-motion: reduce) {
  .kyb-skk--anim [data-skk-reveal] { opacity: 1; }
  .kyb-skk *, .kyb-skk *::before, .kyb-skk *::after { animation: none !important; transition: none !important; }
}