/* scheltow.de — Designsystem
   Selbst gehostete Schriften, keine externen Requests, DSGVO-konform.
   Fallback-Stack greift, solange fonts/ noch leer ist. */

@font-face {
  font-family: "Archivo";
  src: url("fonts/archivo-800.woff2") format("woff2");
  font-weight: 800;
  font-display: swap;
}
@font-face {
  font-family: "Plex";
  src: url("fonts/plex-sans-400.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Plex";
  src: url("fonts/plex-sans-600.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "PlexMono";
  src: url("fonts/plex-mono-500.woff2") format("woff2");
  font-weight: 400 500;
  font-display: swap;
}

:root {
  --ink: #121210;
  --paper: #faf9f5;
  --signal: #0d5c63;
  --on-signal: #f4f2ea;
  --on-signal-dim: rgba(244, 242, 234, 0.72);
  --grey: #6e6e68;
  --hair: #d8d7cf;

  --display: "Archivo", ui-sans-serif, system-ui, "Segoe UI", Helvetica, Arial, sans-serif;
  --body: "Plex", ui-sans-serif, system-ui, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "PlexMono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --edge: 2px solid var(--ink);
  --wrap: 1120px;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; }

:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 3px;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

.skip {
  position: absolute;
  left: -9999px;
  background: var(--signal);
  color: var(--on-signal);
  padding: 12px 20px;
  font-family: var(--mono);
  font-size: 14px;
}
.skip:focus { left: 12px; top: 12px; z-index: 99; }

/* ---------- Typografie ---------- */

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin: 0;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
  margin: 0 0 18px;
}

.lead { font-size: 20px; line-height: 1.55; max-width: 54ch; }

.muted { color: var(--grey); }

/* ---------- Navigation ---------- */

.nav {
  border-bottom: var(--edge);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 40;
}

.nav-in {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.brand {
  font-family: var(--display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.04em;
  text-decoration: none;
  margin-right: auto;
}
.brand em { font-style: normal; background: var(--signal); color: var(--on-signal); padding: 0 4px; }

.nav-links {
  display: flex;
  gap: 22px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 15px;
}
.nav-links a { text-decoration: none; padding: 4px 0; border-bottom: 2px solid transparent; }
.nav-links a:hover { border-bottom-color: var(--ink); }

.lang {
  font-family: var(--mono);
  font-size: 13px;
  text-decoration: none;
  border: var(--edge);
  padding: 5px 10px;
}
.lang:hover { background: var(--ink); color: var(--paper); }

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--body);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  padding: 14px 22px;
  border: var(--edge);
  background: var(--paper);
  transition: transform 0.08s ease, box-shadow 0.08s ease;
  box-shadow: 4px 4px 0 var(--ink);
}
.btn:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ink); }
.btn:active { transform: translate(4px, 4px); box-shadow: 0 0 0 var(--ink); }
.btn-solid { background: var(--signal); color: var(--on-signal); }
.btn-sm { padding: 9px 16px; font-size: 15px; box-shadow: 3px 3px 0 var(--ink); }

/* ---------- Hero ---------- */

.hero { padding: 76px 0 64px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: start;
}

.hero h1 { font-size: clamp(44px, 7.2vw, 82px); }
.hero h1 mark { background: var(--signal); color: var(--on-signal); padding: 0 6px; }

.hero p { font-size: 20px; line-height: 1.55; max-width: 46ch; margin: 26px 0 32px; }

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-note {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--grey);
  margin-top: 22px;
}

/* Signature: der Ablauf als Fertigungsstraße */

.pipeline { border: var(--edge); background: var(--paper); box-shadow: 8px 8px 0 var(--ink); }

.pipeline-head {
  border-bottom: var(--edge);
  padding: 12px 18px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--paper);
}

.stage {
  display: grid;
  grid-template-columns: 54px 1fr;
  border-bottom: 2px solid var(--hair);
}
.stage:last-child { border-bottom: 0; }

.stage-n {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  border-right: 2px solid var(--hair);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey);
}

.stage-b { padding: 15px 18px; }
.stage-b strong { font-family: var(--display); font-weight: 800; font-size: 17px; display: block; letter-spacing: -0.02em; }
.stage-b span { font-size: 14.5px; color: var(--grey); }

.stage-live { background: var(--signal); color: var(--on-signal); }
.stage-live .stage-n { color: var(--on-signal-dim); border-right-color: rgba(244, 242, 234, 0.28); }
.stage-live .stage-b span { color: var(--on-signal-dim); }

/* ---------- Vertrauensleiste ---------- */

.trust {
  border-top: var(--edge);
  border-bottom: var(--edge);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 13.5px;
  letter-spacing: 0.04em;
}
.trust ul {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 15px 24px;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
}

/* ---------- Sektionen ---------- */

.sec { padding: 84px 0; border-bottom: var(--edge); }
.sec-head { max-width: 62ch; margin-bottom: 46px; }
.sec-head h2 { font-size: clamp(32px, 4.6vw, 50px); }
.sec-head p { font-size: 19px; color: var(--grey); margin: 18px 0 0; }

/* ---------- Karten-Raster ---------- */

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }

.card { border: var(--edge); padding: 26px; background: var(--paper); }
.card h3 { font-size: 22px; margin-bottom: 12px; }
.card p { margin: 0; color: var(--grey); font-size: 16px; }

/* ---------- Preise ---------- */

.tiers { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 22px; align-items: stretch; }

.tier {
  border: var(--edge);
  padding: 28px;
  display: flex;
  flex-direction: column;
  background: var(--paper);
}
.tier-mark {
  background: var(--signal);
  color: var(--on-signal);
  box-shadow: 8px 8px 0 var(--ink);
}
.tier-mark li { border-bottom-color: rgba(244, 242, 234, 0.22); }
.tier-tag {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 10px;
}
.tier-mark .tier-tag { color: var(--on-signal-dim); }
.tier h3 { font-size: 26px; }
.tier-price {
  font-family: var(--display);
  font-weight: 800;
  font-size: 40px;
  letter-spacing: -0.04em;
  margin: 16px 0 6px;
}
.tier-price small { font-family: var(--body); font-weight: 400; font-size: 15px; letter-spacing: 0; }
.tier ul { list-style: none; margin: 20px 0 26px; padding: 0; font-size: 16px; }
.tier li { padding: 8px 0 8px 26px; position: relative; border-bottom: 1px solid var(--hair); }
.tier li::before { content: "→"; position: absolute; left: 0; font-family: var(--mono); }
.tier .btn { margin-top: auto; text-align: center; }

.care {
  margin-top: 26px;
  border: var(--edge);
  background: var(--ink);
  color: var(--paper);
  padding: 30px;
  display: flex;
  gap: 26px;
  align-items: center;
  flex-wrap: wrap;
}
.care h3 { font-size: 24px; color: var(--paper); }
.care p { margin: 10px 0 0; color: #b9b9b1; font-size: 16px; max-width: 60ch; }
.care-price { font-family: var(--display); font-weight: 800; font-size: 40px; letter-spacing: -0.04em; margin-left: auto; white-space: nowrap; }
.care-price small { font-family: var(--body); font-weight: 400; font-size: 15px; }

/* ---------- Arbeiten ---------- */

.works { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }

.work {
  border: var(--edge);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}
.work:hover { transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--ink); }

.work-top {
  border-bottom: var(--edge);
  padding: 11px 16px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}
.work-live { background: var(--signal); color: var(--on-signal); }
.work-study { color: var(--grey); }

.work-b { padding: 22px 20px; }
.work-b h3 { font-size: 21px; margin-bottom: 10px; }
.work-b p { margin: 0; font-size: 15.5px; color: var(--grey); }
.work-b .go { display: inline-block; margin-top: 16px; font-weight: 600; border-bottom: 2px solid var(--ink); }

/* ---------- Über mich ---------- */

.about { display: grid; grid-template-columns: 240px 1fr; gap: 46px; align-items: start; }
.about-photo { border: var(--edge); box-shadow: 8px 8px 0 var(--signal); width: 100%; }
.about h2 { font-size: clamp(30px, 4.2vw, 46px); margin-bottom: 22px; }
.about p { font-size: 18px; margin: 0 0 18px; max-width: 62ch; }

.facts { list-style: none; margin: 26px 0 0; padding: 0; font-family: var(--mono); font-size: 14px; }
.facts li { padding: 9px 0; border-top: 2px solid var(--hair); display: flex; gap: 16px; }
.facts b { min-width: 96px; font-weight: 500; color: var(--grey); }

/* ---------- FAQ ---------- */

.faq { max-width: 78ch; }
.faq details { border-bottom: var(--edge); }
.faq summary {
  font-family: var(--display);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.02em;
  padding: 20px 40px 20px 0;
  cursor: pointer;
  list-style: none;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 16px;
  font-family: var(--mono);
  font-size: 26px;
}
.faq details[open] summary::after { content: "–"; }
.faq p { margin: 0 0 22px; color: var(--grey); max-width: 68ch; }

/* ---------- Kontakt ---------- */

.contact { background: var(--signal); color: var(--on-signal); border-top: var(--edge); padding: 84px 0; }
.contact .eyebrow { color: var(--on-signal-dim); }
.contact .btn { color: var(--ink); }
.contact h2 { font-size: clamp(34px, 5.4vw, 58px); max-width: 18ch; }
.contact p { font-size: 20px; margin: 24px 0 32px; max-width: 52ch; }
.contact .btn { background: var(--paper); }
.contact-mail { font-family: var(--mono); font-size: 15px; margin-top: 26px; }

/* ---------- Footer ---------- */

.foot { border-top: var(--edge); padding: 40px 0; font-size: 15px; }
.foot-in { display: flex; gap: 20px 34px; flex-wrap: wrap; align-items: center; }
.foot a { text-decoration: none; border-bottom: 1px solid var(--hair); }
.foot a:hover { border-bottom-color: var(--ink); }
.foot .spacer { margin-left: auto; }

/* ---------- Rechtstexte ---------- */

.legal { padding: 64px 0 84px; max-width: 76ch; }
.legal h1 { font-size: clamp(34px, 5vw, 52px); margin-bottom: 32px; }
.legal h2 { font-size: 23px; margin: 40px 0 12px; }
.legal p, .legal li { color: #2c2c28; font-size: 16.5px; }
.legal .todo { background: var(--signal); color: var(--on-signal); padding: 2px 6px; font-family: var(--mono); font-size: 15px; }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .about { grid-template-columns: 1fr; gap: 28px; }
  .about-photo { max-width: 200px; }
  .care-price { margin-left: 0; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .hero { padding: 52px 0 44px; }
  .sec { padding: 60px 0; }
  .contact { padding: 60px 0; }
  .nav-in { gap: 12px; }
  .nav-links { order: 3; width: 100%; gap: 18px; flex-wrap: wrap; font-size: 14.5px; }
  .btn { width: 100%; text-align: center; }
  .nav .btn, .btn-sm { width: auto; }
  .foot .spacer { margin-left: 0; }
}