@font-face {
  font-family: "Archivo"; font-style: normal; font-display: swap;
  font-weight: 100 900; font-stretch: 62% 125%;
  src: url("assets/fonts/archivo-latin.woff2") format("woff2");
}
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-display: swap; font-weight: 400; src: url("assets/fonts/plex-400.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-display: swap; font-weight: 500; src: url("assets/fonts/plex-500.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-display: swap; font-weight: 600; src: url("assets/fonts/plex-600.woff2") format("woff2"); }

:root {
  --bg: #ECEBE7;
  --panel: #F6F5F2;
  --ink: #141619;
  --text: #2C3035;
  --muted: #6B7078;
  --line: #D3D1CB;
  --amber: #F5B340;
  --amber-ink: #8A5A00;
  --dark: #141619;
  --dark-text: #C9CDD3;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0F1114; --panel: #171A1E; --ink: #F2F3F5; --text: #C9CDD3; --muted: #8B919A;
    --line: #2A2E34; --amber-ink: #F5B340; --dark: #08090B;
  }
}
:root[data-theme="dark"] {
  --bg: #0F1114; --panel: #171A1E; --ink: #F2F3F5; --text: #C9CDD3; --muted: #8B919A;
  --line: #2A2E34; --amber-ink: #F5B340; --dark: #08090B;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.6 "IBM Plex Sans", system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--amber-ink); }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3, .mark-name { font-family: "Archivo", system-ui, sans-serif; color: var(--ink); font-stretch: 112%; }
.label { font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin: 0 0 14px; }
.label b { color: var(--amber-ink); font-weight: 600; }

/* Kopf */
.top { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-block: 22px; }
.mark { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.mark-k { width: 38px; height: 38px; display: grid; place-items: center; background: var(--amber); color: #141619; border-radius: 3px;
  font: 900 22px/1 "Archivo", sans-serif; font-stretch: 125%; }
.mark-name { font-weight: 800; font-size: 17px; letter-spacing: .02em; text-transform: uppercase; }
.mark-name span { font-weight: 500; color: var(--muted); }
.top nav { display: flex; gap: 28px; font-size: 15px; font-weight: 500; }
.top nav a { text-decoration: none; color: var(--text); }
.top nav a:hover { color: var(--amber-ink); }

/* Einstieg */
.hero { padding-block: 72px 88px; border-bottom: 1px solid var(--line); }
.hero h1 { font-weight: 850; font-size: clamp(40px, 7.4vw, 92px); line-height: .98; letter-spacing: -.02em; margin: 0 0 32px; max-width: 13ch; }
.hero h1 em { font-style: normal; color: var(--muted); font-weight: 400; font-stretch: 100%; }
.hero p { font-size: 20px; max-width: 34em; margin: 0; }

/* Zwei Bereiche */
.areas { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--line); }
.area { padding: 64px 48px 64px 0; display: flex; flex-direction: column; }
.area + .area { padding: 64px 0 64px 48px; border-left: 1px solid var(--line); }
.area .num { font: 800 15px/1 "Archivo", sans-serif; font-stretch: 112%; color: var(--amber-ink); margin: 0 0 20px; }
.area h2 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.05; font-weight: 800; letter-spacing: -.01em; margin: 0 0 18px; }
.area p { margin: 0 0 16px; max-width: 30em; }
.area ul { list-style: none; padding: 0; margin: 0 0 32px; border-top: 1px solid var(--line); }
.area li { padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 16px; display: flex; gap: 14px; }
.area li::before { content: ""; flex: none; width: 8px; height: 8px; margin-top: 9px; background: var(--amber); }
.area .photo { margin: 8px 0 24px; border-radius: 4px; overflow: hidden; background: #E4E3E0; }
.area .photo img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.area .cta { margin-top: auto; }
.area .drawing { display: grid; place-items: center; aspect-ratio: 16 / 9; background: var(--panel); border: 1px solid var(--line); color: var(--ink); }
.area .drawing svg { width: 100%; height: 100%; }
.area .drawing .row { stroke: var(--line); }
.area .drawing .items { fill: var(--amber); }

.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border-radius: 3px; font-weight: 600; font-size: 16px; text-decoration: none;
  background: var(--ink); color: var(--bg); }
.btn:hover { color: var(--bg); background: var(--amber-ink); }
.btn.amber { background: var(--amber); color: #141619; }
.btn.amber:hover { background: #FFC55C; color: #141619; }
.btn .arrow { font-family: "Archivo", sans-serif; }

/* Kontakt */
.contact { background: var(--dark); color: var(--dark-text); padding: 80px 0; }
.contact h2 { color: #F2F3F5; font-size: clamp(32px, 4.4vw, 52px); line-height: 1.02; font-weight: 800; margin: 0 0 40px; max-width: 16ch; }
.contact .label { color: #8B919A; }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid #2A2E34; }
.contact-grid div { padding: 24px 24px 0 0; }
.contact-grid div + div { padding-left: 24px; border-left: 1px solid #2A2E34; }
.contact-grid a, .contact-grid address { font-style: normal; font-size: 20px; color: #F2F3F5; text-decoration: none; line-height: 1.45; }
.contact-grid a:hover { color: var(--amber); }

/* Fuß */
footer { padding: 28px 0 40px; font-size: 14px; color: var(--muted); }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer nav { display: flex; gap: 24px; }
footer a { text-decoration: none; }

/* Rechtstexte */
.legal { padding-block: 48px 80px; max-width: 760px; }
.legal h1 { font-size: clamp(34px, 5vw, 52px); font-weight: 850; letter-spacing: -.02em; line-height: 1; margin: 0 0 40px; }
.legal h2 { font-size: 20px; font-weight: 750; margin: 40px 0 10px; }
.legal p, .legal ul { margin: 0 0 14px; }

@media (max-width: 860px) {
  .areas { grid-template-columns: 1fr; }
  .area, .area + .area { padding: 48px 0; border-left: 0; }
  .area + .area { border-top: 1px solid var(--line); }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-grid div, .contact-grid div + div { padding: 20px 0; border-left: 0; border-bottom: 1px solid #2A2E34; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .top nav { display: none; }
  .mark-name span { display: none; }
  .hero { padding-block: 40px 56px; }
  .hero p { font-size: 18px; }
  .contact { padding: 56px 0; }
}