@font-face{font-family:"Axodren Display";src:url("fonts/AxodrenDisplay-Regular-600.woff2") format("woff2");font-style:normal;font-weight:600;font-display:swap}
@font-face{font-family:"Axodren Display Ext";src:url("fonts/AxodrenDisplay-ExtendedFull-600.woff2") format("woff2");font-style:normal;font-weight:600;font-display:swap}

:root {
  color-scheme: light;
  --paper: #fff;
  --ink: #030303;
  --red: #ff1f48;
  --cyan: #00d8ff;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  min-height: 100%;
  background: var(--paper);
}

body {
  overflow-x: clip;
  color: var(--ink);
  font-family: "Axodren Display", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 100svh;
  padding: clamp(1.2rem, 3vw, 3rem);
  background: #fff;
}

.visual-cluster {
  position: relative;
  width: min(90vw, 48rem);
  height: clamp(20rem, 51vh, 31rem);
  flex: 0 0 auto;
}

#eventHorizon {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  display: block;
  width: min(64%, 31rem);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
}

.concept-map {
  position: absolute;
  z-index: 3;
  inset: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  pointer-events: none;
}

.concept-links {
  position: absolute;
  z-index: 2;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.branch {
  --branch: 0;
  opacity: var(--branch);
}

.branch__line {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1;
  stroke-dashoffset: calc(1 - var(--branch));
  vector-effect: non-scaling-stroke;
}

.branch__red,
.branch__cyan {
  stroke-width: 1.9;
  opacity: calc(var(--branch) * 0.72);
}

.branch__red {
  stroke: var(--red);
  transform: translateX(-1.35px);
}

.branch__cyan {
  stroke: var(--cyan);
  transform: translateX(1.35px);
}

.branch__ink {
  stroke: rgba(3, 3, 3, 0.88);
  stroke-width: 2;
}

.branch__terminal {
  fill: #030303;
  opacity: var(--branch);
  transform-box: fill-box;
  transform-origin: center;
  transform: scale(calc(0.35 + var(--branch) * 0.65));
}

.concept {
  --word: 0;
  position: absolute;
  margin: 0;
  color: #090909;
  font-family: "Axodren Display", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(1.5rem, 2.55vw, 2.35rem);
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.015em;
  white-space: nowrap;
  text-transform: uppercase;
  opacity: var(--word);
  filter: blur(calc((1 - var(--word)) * 3px));
  text-shadow:
    calc(var(--word) * -1px) 0 rgba(255, 31, 72, 0.44),
    calc(var(--word) * 1px) 0 rgba(0, 216, 255, 0.44);
  transform: translate(-50%, -50%) translateY(calc((1 - var(--word)) * 5px));
  will-change: opacity, filter, transform;
}

.concept--one {
  top: -6%;
  left: 44%;
}

.concept--two {
  top: 16%;
  left: 90%;
}

.concept--three {
  top: 76%;
  left: 92%;
}

.concept--four {
  top: 84%;
  left: 71%;
}

.concept--five {
  top: 78%;
  left: 5%;
}

.concept--six {
  top: 16%;
  left: 10%;
}

.hero-copy {
  position: relative;
  z-index: 3;
  flex: 0 0 auto;
  margin-top: clamp(-1.8rem, -2vh, -0.5rem);
  text-align: center;
}

.chromatic-title {
  position: relative;
  isolation: isolate;
  margin: 0;
  color: #050505;
  font-size: clamp(3.45rem, 7.7vw, 8.2rem);
  font-weight: 600;
  line-height: 0.95;
  letter-spacing: -0.035em;
  white-space: nowrap;
  text-transform: uppercase;
}

.chromatic-title__layer {
  position: absolute;
  z-index: -1;
  inset: 0;
  white-space: nowrap;
  pointer-events: none;
}

.chromatic-title__ink {
  position: relative;
  display: block;
}

.chromatic-title__layer--red {
  color: var(--red);
  animation: red-depth 6s ease-in-out infinite;
}

.chromatic-title__layer--cyan {
  color: var(--cyan);
  animation: cyan-depth 6s ease-in-out infinite;
}

@keyframes red-depth {
  0%,
  30%,
  62%,
  100% {
    opacity: 0.26;
    filter: blur(0.2px);
    transform: translate(-1px, 0);
  }
  38% {
    opacity: 0.7;
    filter: blur(1.2px);
    transform: translate(-5px, 1px);
  }
  44% {
    opacity: 0.42;
    filter: blur(0.45px);
    transform: translate(-2px, -1px);
  }
}

@keyframes cyan-depth {
  0%,
  30%,
  62%,
  100% {
    opacity: 0.26;
    filter: blur(0.2px);
    transform: translate(1px, 0);
  }
  38% {
    opacity: 0.7;
    filter: blur(1.2px);
    transform: translate(5px, -1px);
  }
  44% {
    opacity: 0.42;
    filter: blur(0.45px);
    transform: translate(2px, 1px);
  }
}

.hero-copy .subline {
  margin: clamp(1.15rem, 2.1vh, 1.8rem) 0 0;
  color: #555;
  font-family: "Axodren Display", "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(0.95rem, 1.35vw, 1.4rem);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}







@media (max-width: 640px) {
  .hero {
    justify-content: flex-start;
    padding-top: 4rem;
  }

  .visual-cluster {
    width: 100%;
    height: min(55vh, 26rem);
  }

  #eventHorizon {
    width: min(83vw, 24rem);
  }

  .concept {
    font-size: clamp(0.95rem, 4.1vw, 1.25rem);
  }

  .concept--two {
    top: 11%;
    left: 82%;
  }

  .concept--three {
    top: 81%;
    left: 82%;
  }

  .concept--four {
    top: 94%;
    left: 66%;
  }

  .concept--five {
    top: 84%;
    left: 28%;
  }

  .concept--six {
    top: 11%;
    left: 26%;
  }

  .hero-copy {
    margin-top: -0.25rem;
  }

  .chromatic-title {
    /* so bemessen, dass die Zeile auch bei 320 px einzeilig passt */
    font-size: clamp(1.7rem, 9.2vw, 3.1rem);
    white-space: normal;
  }

  .chromatic-title__layer {
    white-space: normal;
  }

  .hero-copy p {
    max-width: none;
    font-size: clamp(0.42rem, 2.15vw, 0.56rem);
    line-height: 1.6;
    letter-spacing: 0.09em;
    white-space: nowrap;
  }

  .hero-copy .subline {
    font-size: calc(clamp(0.95rem, 1.35vw, 1.4rem) * 0.62);
    letter-spacing: 0.09em;
    white-space: nowrap;
  }

}

@media (prefers-reduced-motion: reduce) {
  .chromatic-title__layer {
    animation: none;
  }
}


/* Der Extended-Schnitt kommt nur auf markierte Buchstaben — ein Buchstabe
   pro Wort, wie im Vorbild. Alles andere laeuft im Normalschnitt. */
.xf {
  font-family: "Axodren Display Ext", "Axodren Display", "Helvetica Neue", Arial, sans-serif;
}