:root {
  --bg: #0b0d12;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-hover: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.09);
  --text: #eef0f6;
  --muted: #9aa1b2;
  --accent-a: #7c5cff;
  --accent-b: #22d3ee;
  --green: #34d399;
  --radius: 18px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Space Grotesk", var(--font);
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f7fb;
    --surface: rgba(255, 255, 255, 0.7);
    --surface-hover: #fff;
    --border: rgba(15, 20, 40, 0.08);
    --text: #12141c;
    --muted: #5b6275;
  }
}

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

html, body { margin: 0; }

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

/* ---------- Hintergrund ---------- */
.bg { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }

.glow {
  position: absolute;
  width: 60vmax;
  height: 60vmax;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
  animation: float 18s ease-in-out infinite alternate;
}
.glow-a { background: var(--accent-a); top: -25vmax; left: -15vmax; }
.glow-b { background: var(--accent-b); bottom: -30vmax; right: -20vmax; animation-delay: -9s; opacity: 0.22; }

@keyframes float {
  to { transform: translate(6vmax, 4vmax) scale(1.08); }
}

.grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 20%, transparent 70%);
}

/* ---------- Header ---------- */
.top, main, .foot {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding-inline: 24px;
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent-a), var(--accent-b));
  color: #fff;
  font-size: 1.1rem;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  backdrop-filter: blur(10px);
  color: var(--muted);
  font-size: 0.85rem;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 var(--green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  70% { box-shadow: 0 0 0 8px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* ---------- Hero ---------- */
main { flex: 1; }

.hero {
  padding-block: clamp(48px, 12vh, 140px) 64px;
  max-width: 760px;
  animation: rise 0.8s ease-out both;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 7vw, 4.8rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.gradient {
  background: linear-gradient(120deg, var(--accent-a), var(--accent-b));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  margin: 24px 0 0;
  max-width: 560px;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.15rem);
}

/* ---------- Karten ---------- */
.section-title {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  max-width: 760px;
  gap: 16px;
  padding-bottom: 96px;
}

.card {
  --mx: 50%;
  --my: 50%;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  backdrop-filter: blur(12px);
  overflow: hidden;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  animation: rise 0.8s ease-out both;
}
.card:nth-child(1) { animation-delay: 0.1s; }
.card:nth-child(2) { animation-delay: 0.18s; }
.card:nth-child(3) { animation-delay: 0.26s; }
.card:nth-child(4) { animation-delay: 0.34s; }

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(300px circle at var(--mx) var(--my), rgba(124, 92, 255, 0.16), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.card:hover::before { opacity: 1; }

a.card:hover {
  transform: translateY(-4px);
  background: var(--surface-hover);
  border-color: rgba(124, 92, 255, 0.4);
}

.card.is-soon { cursor: default; }

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.card-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  font-size: 1.3rem;
}

.badge {
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 500;
}
.badge-live {
  border-color: rgba(52, 211, 153, 0.4);
  color: var(--green);
}

.card h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}

.card p {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 0.95rem;
}

.card-host {
  margin-top: auto;
  color: var(--muted);
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 0.82rem;
}

.arrow { display: inline-block; transition: transform 0.2s; }
a.card:hover .arrow { transform: translateX(4px); }
a.card:hover .card-host { color: var(--text); }

/* ---------- Footer ---------- */
.foot {
  display: flex;
  justify-content: space-between;
  padding-block: 28px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

@media (max-width: 560px) {
  .top, main, .foot { padding-inline: 16px; }
  .status { font-size: 0.78rem; padding: 5px 10px; }
}