:root {
  --bg-dark: #0c0b12;
  --card-dark: #16151d;
  --text-main: #f4f4f6;
  --text-soft: #bdbdcc;

  --purple: #9c27b0;
  --violet: #7b1fa2;
  --blue: #3f51b5;
}


* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, sans-serif;
  background: linear-gradient(135deg, var(--purple), var(--blue));
  min-height: 100vh;
}

.page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 20%, rgba(156,39,176,.35), transparent 40%),
    radial-gradient(circle at 80% 30%, rgba(63,81,181,.35), transparent 45%),
    linear-gradient(180deg, #0c0b12, #050509);
}


/* NAV */

.nav {
  display: flex;
  justify-content: space-between;
  padding: 30px 60px;
  color: #fff;
}

.nav a {
  color: #fff;
  text-decoration: none;
  margin-left: 30px;
  opacity: .7;
}

.nav a:hover {
  opacity: 1;
}

/* HERO */

.hero {
  flex: 1;
  margin: 40px;
  background: var(--card);
  border-radius: 30px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  box-shadow: 0 40px 120px rgba(0,0,0,.6);
}

/* LEFT */

.hero-left {
  display: grid;
  place-items: center;
  position: relative;
}

.image-wrap {
  position: relative;
}

.image-wrap img {
  width: 320px;
  height: 320px;
  object-fit: cover;
  border-radius: 50%;
  filter: grayscale(100%);
}

/* ABSTRACT DOTS */

.dot {
  position: absolute;
  width: 14px;
  height: 14px;
  background: white;
  border-radius: 50%;
}

.d1 { top: -20px; left: 40px; }
.d2 { right: -30px; top: 80px; }
.d3 { bottom: -20px; left: 100px; }

/* RIGHT */

.hero-right {
  padding: 80px;
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-right h1 {
  font-size: 4rem;
  line-height: 1;
  margin: 0;
}

.hero-right p {
  margin: 20px 0 40px;
  opacity: .7;
  font-size: 1.1rem;
}

/* BUTTONS */

.hero-actions {
  display: flex;
  gap: 20px;
}

.btn {
  padding: 10px 34px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: .3s;
}

.primary {
  background: white;
  color: black;
}

.ghost {
  border: 1px solid rgba(255,255,255,.4);
  color: white;
}

.btn:hover {
  transform: translateY(-3px);
}

/* CONTENT CARD (ALLE SUBSEITEN) */

.content-card {
  margin: 40px;
  padding: 90px;
  background: linear-gradient(
    180deg,
    #1b1a23,
    #121218
  );
  border-radius: 32px;
  color: var(--text-main);
  position: relative;
  overflow: hidden;
  box-shadow:
    0 40px 120px rgba(0,0,0,.6),
    inset 0 1px 0 rgba(255,255,255,.04);
}


/* HEADER */

.card-header h1 {
  font-size: 3.6rem;
  color: var(--text-main);
}

.card-header p {
  margin-top: 12px;
  color: var(--text-soft);
  font-size: 1.1rem;
}

/* GRID */

.item-grid {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px,1fr));
  gap: 30px;
}

/* ITEM */

.item {
  padding: 28px 30px;
  background: linear-gradient(
    135deg,
    rgba(255,255,255,.06),
    rgba(255,255,255,.02)
  );
  border-radius: 20px;
  color: var(--text-main);
  border: 1px solid rgba(255,255,255,.06);
  transition: transform .4s, box-shadow .4s, background .4s;
}

.item:hover {
  transform: translateY(-8px);
  background: linear-gradient(
    135deg,
    rgba(156,39,176,.25),
    rgba(63,81,181,.25)
  );
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}

.item a {
  color: white;
  text-decoration: none;
}


/* ABSTRACT SHAPES */

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .45;
  animation: float 12s ease-in-out infinite;
}

.s1 {
  width: 280px;
  height: 280px;
  background: var(--purple);
  top: -100px;
  right: -80px;
}

.s2 {
  width: 360px;
  height: 360px;
  background: var(--blue);
  bottom: -160px;
  left: -140px;
  animation-delay: -6s;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) translateX(0);
  }
  50% {
    transform: translateY(-30px) translateX(20px);
  }
}