/* Schriften lokal – keine Verbindung zu Google */
@font-face { font-family: "Archivo"; src: url("fonts/archivo-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Archivo"; src: url("fonts/archivo-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Archivo"; src: url("fonts/archivo-latin-800-normal.woff2") format("woff2"); font-weight: 800; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }

:root {
  --accent: #0B5E4F;
  --accent-dark: #073F35;
  --accent-light: #8FD3C2;
  --ink: #14201C;
  --text: #33413C;
  --muted: #5B6863;
  --ground: #F3F4EF;
  --paper: #FFFFFF;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: "Archivo", system-ui, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
}
a { color: var(--accent); }
a:hover { color: var(--accent-dark); }
h1, h2, h3 { margin: 0; }
p { margin: 0; }

.wrap { max-width: 1200px; margin: 0 auto; padding-left: 1.5rem; padding-right: 1.5rem; }
.section { padding-top: 5rem; padding-bottom: 5rem; }
.eyebrow {
  margin-bottom: 0.75rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.h2 {
  margin-bottom: 3rem;
  max-width: 40rem;
  font-size: clamp(1.9rem, 3.5vw, 2.75rem);
  line-height: 1.1;
  font-weight: 800;
}
.lead { color: var(--text); }

/* Navigation */
.site-header { border-bottom: 1px solid var(--ink); }
.nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 1.25rem; padding-bottom: 1.25rem; }
.logo { font-family: var(--mono); font-weight: 500; color: var(--ink); text-decoration: none; }
.nav-links { display: flex; flex-wrap: wrap; gap: 0.25rem 1.5rem; font-size: 0.95rem; }
.nav-links a { color: var(--ink); text-decoration: none; padding: 0.6rem 0; }
.nav-links a:hover { color: var(--accent); }

/* Buttons */
.btn { display: inline-flex; align-items: center; min-height: 48px; padding: 0 1.5rem; font-weight: 600; text-decoration: none; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); color: #fff; }
.btn-outline { border: 1.5px solid var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--ground); }

/* Hero */
.hero { display: flex; flex-wrap: wrap; gap: 3rem; align-items: flex-end; padding-top: 6rem; padding-bottom: 5rem; }
.hero-text { flex: 1 1 520px; min-width: 0; }
.hero h1 { font-size: clamp(2.6rem, 6vw, 5rem); line-height: 1.02; font-weight: 800; letter-spacing: -0.02em; margin-top: 1.5rem; }
.hero .intro { margin-top: 2rem; max-width: 36rem; font-size: 1.2rem; color: var(--text); }
.hero .actions { margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: 1rem; }
.log { flex: 1 1 320px; min-width: 0; border: 1.5px solid var(--ink); background: var(--paper); }
.log-head { display: flex; justify-content: space-between; padding: 0.6rem 1rem; border-bottom: 1.5px solid var(--ink); font-family: var(--mono); font-size: 0.8rem; }
.log-head span:last-child { color: var(--muted); }
.log ol { margin: 0; padding: 1.25rem 1rem; list-style: none; font-family: var(--mono); font-size: 0.9rem; line-height: 1.9; counter-reset: step; }
.log li { counter-increment: step; }
.log li::before { content: counter(step, decimal-leading-zero) "  "; color: var(--muted); white-space: pre; }
.log li.hl { color: var(--accent); font-weight: 500; }

/* Ansatz */
.band { background: var(--paper); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.cols { display: flex; flex-wrap: wrap; gap: 2rem; }
.col { flex: 1 1 280px; min-width: 0; border-top: 3px solid var(--ink); padding-top: 1.25rem; }
.col svg { width: 32px; height: 32px; stroke: var(--accent); }
.col h3 { margin: 1rem 0 0.5rem; font-size: 1.3rem; font-weight: 600; }
.col p { color: var(--text); }

/* Szenarien */
.scenarios { border-top: 1.5px solid var(--ink); }
.scenario { display: flex; flex-wrap: wrap; gap: 1rem 2rem; padding: 2rem 0; border-bottom: 1.5px solid var(--ink); }
.scenario .tag { flex: 0 0 9rem; font-family: var(--mono); font-size: 0.85rem; color: var(--muted); }
.scenario .body { flex: 1 1 360px; min-width: 0; }
.scenario h3 { margin-bottom: 0.5rem; font-size: 1.4rem; font-weight: 600; }
.scenario p { color: var(--text); }

/* Material */
.dark { background: var(--ink); color: var(--ground); }
.dark .eyebrow { color: var(--accent-light); }
.dark .h2 { margin-bottom: 1rem; }
.dark .sub { margin-bottom: 3rem; max-width: 38rem; color: #C9D1CD; }
.cards { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.card { flex: 1 1 260px; min-width: 0; display: flex; flex-direction: column; gap: 0.5rem; padding: 1.5rem; border: 1.5px solid var(--ground); color: var(--ground); text-decoration: none; }
.card:hover { background: var(--ground); color: var(--ink); }
.card .meta { font-family: var(--mono); font-size: 0.8rem; color: var(--accent-light); }
.card:hover .meta { color: var(--accent); }
.card .title { font-size: 1.25rem; font-weight: 600; }
.card .desc { color: #C9D1CD; }
.card:hover .desc { color: var(--text); }

/* Kontakt */
.contact { display: flex; flex-wrap: wrap; gap: 3rem; }
.contact .about { flex: 1 1 420px; min-width: 0; }
.contact .about .h2 { margin-bottom: 1.25rem; }
.contact .about p { max-width: 34rem; color: var(--text); }
.contact .box { flex: 1 1 320px; min-width: 0; align-self: flex-start; padding: 2rem; border: 1.5px solid var(--ink); background: var(--paper); }
.contact .box h3 { margin-bottom: 0.75rem; font-size: 1.3rem; font-weight: 600; }
.contact .box p { margin-bottom: 1.5rem; color: var(--text); }

/* Footer */
.site-footer { border-top: 1px solid var(--ink); }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-top: 2rem; padding-bottom: 2rem; font-size: 0.9rem; color: #4A5853; }
.footer-inner .mono { font-family: var(--mono); }
.footer-inner nav { display: flex; gap: 1.5rem; }
.footer-inner a { color: #4A5853; }

/* Rechtstexte */
.legal { max-width: 46rem; padding-top: 4rem; padding-bottom: 5rem; }
.legal h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: 2rem; }
.legal h2 { font-size: 1.25rem; font-weight: 600; margin: 2rem 0 0.5rem; }
.legal p { color: var(--text); margin-bottom: 0.75rem; }