/* marian-bangel.de · Token-System */
@font-face { font-family: "IBM Plex Sans"; src: url("fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }

:root {
  --navy: #16273A;
  --navy-deep: #0F1B29;
  --steel: #4F7FA6;
  --silver: #B7C4D2;
  --paper: #F5F7FA;
  --ink: #1C2B3A;
  --muted: #5B6B7C;
  --line: #DDE4EB;
  --surface: #FFFFFF;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Code", monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans); font-weight: 400;
  color: var(--ink); background: var(--surface);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 780px; margin: 0 auto; padding: 0 28px; }

/* Sprachumschaltung */
[data-lang] { display: none; }
body[data-active="de"] [data-lang="de"] { display: block; }
body[data-active="en"] [data-lang="en"] { display: block; }

/* ---------- Topbar ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding-bottom: 72px;
}
.brand { color: var(--paper); text-decoration: none; }
.brandmark { font-family: var(--mono); font-weight: 500; font-size: 0.8rem; letter-spacing: 0.24em; }
.topnav { display: flex; align-items: center; gap: 24px; }
.topnav a {
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.1em;
  color: var(--silver); text-decoration: none;
}
.topnav a:hover, .topnav a:focus-visible { color: #FFFFFF; }
.langsw { display: flex; border: 1px solid rgba(183,196,210,0.4); border-radius: 6px; overflow: hidden; }
.langsw button {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em;
  background: none; border: 0; color: var(--silver);
  padding: 6px 11px; cursor: pointer;
}
.langsw button.on { background: var(--steel); color: #FFFFFF; }
.langsw button:focus-visible, .topnav a:focus-visible { outline: 2px solid var(--steel); outline-offset: 2px; }

/* ---------- Hero ---------- */
.hero { background: var(--navy); color: var(--paper); padding: 44px 0 96px; }
.chiffre { display: block; margin-bottom: 34px; }
/* Logo-Blaupause, dunkler Grund: Steel · Weiß (Hauptbalken) · Silver */
.chiffre .b1 { fill: var(--steel); }
.chiffre .b2 { fill: #FFFFFF; }
.chiffre .b3 { fill: var(--silver); }
.hero .eyebrow { color: var(--silver); }
h1 { font-size: clamp(2.2rem, 5.5vw, 3.15rem); font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; margin-top: 16px; }
.claim { font-size: clamp(1.15rem, 3vw, 1.45rem); font-weight: 600; color: var(--silver); margin-top: 8px; letter-spacing: -0.01em; }
.sub { font-size: 1.06rem; color: var(--silver); max-width: 56ch; margin-top: 22px; }
.ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 36px; }
.cta {
  display: inline-block; padding: 14px 26px; border-radius: 6px;
  background: var(--steel); color: #FFFFFF;
  font-weight: 600; text-decoration: none; letter-spacing: 0.01em;
  transition: background 0.15s ease;
}
.cta:hover, .cta:focus-visible { background: #5E8FB8; }
.cta.ghost { background: none; border: 1.5px solid var(--steel); }
.cta.ghost:hover, .cta.ghost:focus-visible { background: var(--steel); }
.cta:focus-visible { outline: 2px solid var(--silver); outline-offset: 3px; }
.meta { font-family: var(--mono); font-size: 0.82rem; color: var(--silver); margin-top: 40px; }
.meta strong { color: #FFFFFF; font-weight: 500; }

/* ---------- Sektionen ---------- */
section { padding: 84px 0; border-bottom: 1px solid var(--line); }
.eyebrow {
  font-family: var(--mono); font-weight: 500; font-size: 0.76rem;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--steel);
  display: block;
}
.eyebrow .no { color: var(--silver); margin-right: 10px; }
h2 { color: var(--navy); font-size: clamp(1.45rem, 3.6vw, 1.85rem); font-weight: 600; line-height: 1.22; letter-spacing: -0.015em; margin: 14px 0 12px; }
.intro { max-width: 60ch; color: var(--muted); }
.grid { display: grid; gap: 18px; margin-top: 30px; }
.g3 { grid-template-columns: repeat(3, 1fr); }
.block {
  background: var(--paper); border: 1px solid var(--line); border-radius: 8px;
  padding: 22px 22px 24px;
}
.block h3 { color: var(--navy); font-size: 1rem; font-weight: 600; line-height: 1.35; margin-bottom: 8px; }
.block p { font-size: 0.94rem; color: var(--muted); }
.tag {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--steel); display: block; margin-top: 16px;
}
.points { list-style: none; margin-top: 24px; max-width: 62ch; }
.points li { padding: 10px 0 10px 28px; position: relative; border-bottom: 1px solid var(--line); }
.points li:last-child { border-bottom: 0; }
.points li::before {
  content: ""; position: absolute; left: 0; top: 1.2em;
  width: 13px; height: 3px; border-radius: 1.5px; background: var(--steel);
}
.kick { margin-top: 26px; font-weight: 600; color: var(--navy); }
.note { margin-top: 24px; color: var(--muted); max-width: 60ch; font-size: 0.95rem; }

/* ---------- Belege (Navy) ---------- */
.proof { background: var(--navy-deep); border-bottom: 0; color: var(--silver); }
.proof h2 { color: #FFFFFF; }
.proof .eyebrow { color: var(--silver); }
.proof .eyebrow .no { color: var(--steel); }
.proof .lead { max-width: 60ch; color: var(--silver); }
.nums { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; margin-top: 40px; }
.num b { font-family: var(--mono); font-weight: 500; font-size: 1.6rem; color: #FFFFFF; display: block; letter-spacing: -0.02em; }
.num .u { display: block; width: 28px; height: 3px; border-radius: 1.5px; background: var(--steel); margin: 12px 0; }
.num span:not(.u) { font-size: 0.85rem; color: var(--silver); }
.stations { font-family: var(--mono); font-size: 0.78rem; color: var(--silver); margin-top: 42px; line-height: 1.9; }

/* ---------- Einstieg ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 30px; }
.step { border-top: 3px solid var(--steel); padding-top: 16px; }
.step .no { font-family: var(--mono); font-weight: 500; font-size: 0.8rem; color: var(--steel); letter-spacing: 0.14em; }
.step h3 { color: var(--navy); font-size: 1rem; font-weight: 600; margin: 8px 0 6px; }
.step p { font-size: 0.94rem; color: var(--muted); }

/* ---------- Abschluss / Kontakt (Navy) ---------- */
.closing { background: var(--navy); border-bottom: 0; color: var(--silver); padding: 96px 0; }
.closing .eyebrow { color: var(--silver); }
.closing h2 { color: #FFFFFF; font-size: clamp(1.7rem, 4.5vw, 2.3rem); }
.closing .intro { color: var(--silver); }
.closing .ctas { margin-top: 32px; }
.contact { font-family: var(--mono); font-size: 0.95rem; display: grid; gap: 16px; margin-top: 44px; padding-top: 36px; border-top: 1px solid rgba(183,196,210,0.25); }
.contact .k { color: var(--steel); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; display: block; }
.contact a { color: #FFFFFF; text-decoration: none; border-bottom: 1px solid rgba(183,196,210,0.4); }
.contact a:hover, .contact a:focus-visible { border-color: var(--steel); color: var(--silver); }

/* ---------- Footer ---------- */
footer { background: var(--navy-deep); color: var(--silver); padding: 38px 0; font-size: 0.85rem; }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer a { color: var(--silver); text-decoration: none; border-bottom: 1px solid transparent; }
footer a:hover, footer a:focus-visible { border-color: var(--silver); }
footer nav { display: flex; gap: 22px; }

/* ---------- Rechtsseiten ---------- */
.legal { background: var(--surface); }
.legal h1 { color: var(--navy); font-size: 1.6rem; margin-bottom: 8px; }
.legal main { padding: 64px 0; }
.legal h2 { font-size: 1.05rem; font-weight: 600; color: var(--navy); margin: 28px 0 8px; }
.legal .back { font-family: var(--mono); font-size: 0.8rem; }
.legal .back a { color: var(--steel); text-decoration: none; }
.legal a { color: var(--steel); }

/* ---------- Animationen ---------- */
@media (prefers-reduced-motion: no-preference) {
  .chiffre rect { transform-origin: left center; animation: grow 0.9s cubic-bezier(0.22, 1, 0.36, 1) backwards; }
  .chiffre .b1 { animation-delay: 0.05s; }
  .chiffre .b2 { animation-delay: 0.18s; }
  .chiffre .b3 { animation-delay: 0.31s; }
  @keyframes grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }

  .fade { animation: rise 0.7s cubic-bezier(0.22, 1, 0.36, 1) backwards; }
  .d1 { animation-delay: 0.12s; }
  .d2 { animation-delay: 0.22s; }
  .d3 { animation-delay: 0.32s; }
  .d4 { animation-delay: 0.42s; }
  @keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
}

/* ---------- Responsive ---------- */
@media (max-width: 720px) {
  .g3, .nums, .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .topnav .navlinks { display: none; }
  .hero { padding: 30px 0 68px; }
  section { padding: 60px 0; }
  .closing { padding: 72px 0; }
  .g3, .nums, .steps { grid-template-columns: 1fr; }
  footer .wrap { flex-direction: column; }
}