@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg: #0e0e10;
  --bg-soft: #16161a;
  --surface: #1c1c21;
  --border: #2a2a31;
  --text: #e6e6e6;
  --text-dim: #9a9aa3;
  --accent: #7ee787;
  --accent-2: #79c0ff;
  --accent-3: #ffa657;
  --wip: #ffcc66;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Space Grotesk', system-ui, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  background-image:
    radial-gradient(circle at 20% 0%, rgba(126, 231, 135, 0.06), transparent 40%),
    radial-gradient(circle at 90% 60%, rgba(121, 192, 255, 0.05), transparent 45%);
}

/* WIP banner */
.wip-banner {
  background: repeating-linear-gradient(45deg, var(--wip), var(--wip) 14px, #1a1a1a 14px, #1a1a1a 28px);
  color: #1a1a1a;
  padding: 8px 0;
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  position: sticky;
  top: 0;
  z-index: 100;
}
.wip-banner span { background: var(--wip); padding: 4px 12px; border-radius: 2px; }

/* Header */
header {
  max-width: 1100px; margin: 0 auto; padding: 32px 32px 0;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.logo {
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px; font-weight: 500;
  color: var(--accent); text-decoration: none;
  letter-spacing: -0.02em;
}
.logo:hover { color: var(--text); }
nav ul { list-style: none; display: flex; gap: 28px; flex-wrap: wrap; }
nav a {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; color: var(--text-dim);
  text-decoration: none; transition: color .2s ease;
}
nav a:hover { color: var(--accent); }
nav a.active { color: var(--text); }
nav a.active::before { content: "▸ "; color: var(--accent); }

/* Main */
main { max-width: 1100px; margin: 0 auto; padding: 80px 32px 120px; }
.comment {
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-dim); font-size: 13px;
  margin-bottom: 16px; opacity: 0.7;
}

/* Home: Hero */
h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 700; letter-spacing: -0.04em;
  line-height: 0.95; margin-bottom: 24px;
}
h1 .cursor {
  display: inline-block; width: 0.5ch;
  background: var(--accent); color: transparent;
  animation: blink 1.1s steps(2) infinite; margin-left: 4px;
}
@keyframes blink { 50% { opacity: 0; } }
.tagline {
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px; color: var(--text-dim);
  margin-bottom: 64px; max-width: 640px;
}
.tagline .sep { color: var(--accent); margin: 0 8px; }
.intro {
  font-size: 17px; color: var(--text);
  max-width: 640px; margin-bottom: 72px; line-height: 1.7;
}
.intro a { color: var(--accent-2); text-decoration: none; border-bottom: 1px dotted var(--accent-2); }
.intro a:hover { color: var(--accent); border-color: var(--accent); }

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px; margin-bottom: 96px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px; padding: 28px;
  text-decoration: none; color: inherit;
  transition: all .25s ease;
  position: relative; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 0%, transparent 60%, rgba(126, 231, 135, 0.08) 100%);
  opacity: 0; transition: opacity .25s ease;
}
.card:hover { border-color: var(--accent); transform: translateY(-2px); }
.card:hover::before { opacity: 1; }
.card .icon { font-size: 22px; margin-bottom: 16px; display: block; }
.card h3 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px; font-weight: 500;
  color: var(--accent); margin-bottom: 10px;
}
.card p { font-size: 14px; color: var(--text-dim); }
.card .arrow {
  position: absolute; bottom: 20px; right: 22px;
  color: var(--text-dim); font-family: 'JetBrains Mono', monospace;
  transition: transform .25s ease, color .25s ease;
}
.card:hover .arrow { transform: translateX(4px); color: var(--accent); }

/* Section label */
.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; color: var(--text-dim); margin-bottom: 32px;
}
.section-label .slash { color: var(--accent); }

/* Profile stats */
.profile {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.stat {
  background: var(--bg-soft);
  border-left: 2px solid var(--accent);
  padding: 24px 24px 24px 22px;
  border-radius: 0 4px 4px 0;
}
.stat .num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 42px; font-weight: 700;
  color: var(--text); line-height: 1;
  letter-spacing: -0.03em; margin-bottom: 8px;
}
.stat .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; color: var(--text-dim); line-height: 1.5;
}
.stat .label strong {
  color: var(--accent-2); font-weight: 500;
  display: block; margin-bottom: 2px;
}

/* Legal pages (Impressum / Datenschutz) */
.legal {
  max-width: 760px;
}
.legal .page-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700; letter-spacing: -0.03em;
  margin-bottom: 48px;
}
.legal h2 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px; font-weight: 500;
  color: var(--accent); margin-top: 48px;
  margin-bottom: 16px; letter-spacing: -0.01em;
}
.legal h2::before { content: "// "; color: var(--text-dim); }
.legal h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px; font-weight: 600;
  color: var(--text); margin-top: 28px; margin-bottom: 10px;
}
.legal p { color: var(--text-dim); margin-bottom: 14px; max-width: 65ch; }
.legal p strong { color: var(--text); font-weight: 500; }
.legal a { color: var(--accent-2); text-decoration: none; border-bottom: 1px dotted var(--accent-2); }
.legal a:hover { color: var(--accent); border-color: var(--accent); }
.legal ul { color: var(--text-dim); margin: 8px 0 16px 24px; }
.legal ul li { margin-bottom: 6px; }
.legal .contact-block {
  background: var(--bg-soft);
  border-left: 2px solid var(--accent);
  padding: 24px;
  border-radius: 0 4px 4px 0;
  margin-top: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  color: var(--text);
}
.legal .contact-block .row { margin-bottom: 4px; }
.legal .contact-block .key { color: var(--text-dim); display: inline-block; min-width: 90px; }

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 32px; max-width: 1100px; margin: 0 auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; color: var(--text-dim);
  display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
footer a { color: var(--text-dim); text-decoration: none; }
footer a:hover { color: var(--accent); }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(12px); animation: rise .8s ease forwards; }
.reveal-1 { animation-delay: .1s; }
.reveal-2 { animation-delay: .25s; }
.reveal-3 { animation-delay: .4s; }
.reveal-4 { animation-delay: .55s; }
@keyframes rise { to { opacity: 1; transform: translateY(0); } }

@media (max-width: 600px) {
  header { padding: 24px 20px 0; }
  main { padding: 56px 20px 80px; }
  nav ul { gap: 18px; }
  footer { padding: 24px 20px; }
}