/* =====================================================================
   Paul Schnekker e.U. — gemeinsames Stylesheet
   Genutzt von index.html (body.home) und rechtliches.html (body.legal)
   Farbschema: warmes Creme + Slate (#8896AE), WCAG 2.2 AA geprüft
   ===================================================================== */

:root {
  --bg: #f7f5ef;           /* warmes Creme */
  --bg-soft: #efebe1;      /* dezente Creme-Flächen / Raster */
  --surface: #ffffff;
  --line: #e6e1d7;         /* warmer, dezenter Rahmen (dekorativ) */
  --line-strong: #7e8598;  /* kontraststarker Rand für Formularfelder (WCAG 3:1) */
  --text: #2a3140;         /* tiefes Slate – hoher Kontrast, elegant */
  --muted: #5f667d;        /* AA-konform auf allen Flächen */
  --accent: #8896ae;       /* Markenfarbe aus dem Rechnungskopf (dekorativ) */
  --accent-ink: #56638a;   /* AA-konform für Links/Labels */
  --ink: #2a3140;          /* dunkle Slate-Fläche für Buttons */
  --accent-soft: rgba(136, 150, 174, 0.16);
  --max: 1040px;
  --radius: 14px;
  --mono: "SFMono-Regular", ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Seitenbreite: Rechtliches schmaler als Startseite */
body.legal { --max: 820px; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

/* Sichtbarer Tastatur-Fokus (WCAG 2.4.7) */
a:focus-visible, button:focus-visible, input:focus-visible,
textarea:focus-visible, .back:focus-visible {
  outline: 2px solid var(--accent-ink); outline-offset: 3px; border-radius: 4px;
}

/* Lesbarkeit auf großen / hochauflösenden Displays (z. B. 4K bei 100 %) */
@media (min-width: 1900px) {
  :root { --max: 1180px; }
  body.legal { --max: 920px; }
  html { font-size: 18px; }
}
@media (min-width: 2560px) {
  :root { --max: 1320px; }
  body.legal { --max: 1020px; }
  html { font-size: 20px; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  /* dezentes Raster im Hintergrund */
  background-image:
    linear-gradient(var(--bg-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--bg-soft) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
}
body.legal { line-height: 1.7; }

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

/* ---------- Header / Nav ---------- */
header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(247, 245, 239, 0.85);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand {
  font-family: var(--mono);
  font-size: 0.95rem; letter-spacing: 0.02em;
  text-decoration: none; display: flex; align-items: center; gap: 10px;
}
.brand .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
.nav-links { display: flex; gap: 28px; }
.nav-links a {
  text-decoration: none; color: var(--muted); font-size: 0.9rem;
  transition: color 0.2s; font-family: var(--mono); letter-spacing: 0.02em;
}
.nav-links a:hover { color: var(--text); }
.back { font-family: var(--mono); font-size: 0.9rem; color: var(--muted); text-decoration: none; }
.back:hover { color: var(--text); }

/* ---------- Eyebrow / Labels ---------- */
.eyebrow {
  font-family: var(--mono); font-size: 0.8rem; color: var(--accent-ink);
  letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 22px;
}
.section-label {
  font-family: var(--mono); font-size: 0.78rem; color: var(--accent-ink);
  letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 14px;
}

/* ---------- Buttons ---------- */
.cta {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--ink); color: #ffffff; text-decoration: none;
  font-weight: 600; padding: 13px 24px; border-radius: 999px;
  font-size: 0.95rem; transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
}
.cta:hover { transform: translateY(-1px); background: #3a4357; box-shadow: 0 10px 26px rgba(42,49,64,0.18); }

/* =====================================================================
   STARTSEITE  (body.home)
   ===================================================================== */
.home .hero { padding: 120px 0 90px; }
.home .hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  line-height: 1.12; margin: 0 0 22px; font-weight: 600; letter-spacing: -0.02em;
  max-width: 17ch;
}
.home .hero p.lead {
  font-size: 1.12rem; color: var(--muted); max-width: 56ch; margin: 0 0 36px;
}

.home section { padding: 80px 0; border-top: 1px solid var(--line); }
.home h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 0 0 18px; font-weight: 600; letter-spacing: -0.01em; }
.home .section-intro { color: var(--muted); max-width: 60ch; margin: 0 0 40px; }

/* Leistungen */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px 26px;
  box-shadow: 0 1px 2px rgba(42,49,64,0.05);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.card:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: 0 12px 30px rgba(42,49,64,0.08); }
.card .num { font-family: var(--mono); color: var(--accent-ink); font-size: 0.85rem; margin-bottom: 14px; }
.card h3 { margin: 0 0 10px; font-size: 1.12rem; font-weight: 600; }
.card p { margin: 0; color: var(--muted); font-size: 0.96rem; }

/* Nutzenorientierter Hinweis (bewusst KEIN Partner-/Reseller-Block) */
.referral-note {
  margin-top: 18px;
  background: var(--surface); border: 1px solid var(--line);
  border-left: 3px solid var(--accent); border-radius: var(--radius);
  padding: 30px 32px; box-shadow: 0 1px 2px rgba(42,49,64,0.05);
}
.referral-note .rn-label {
  margin: 0 0 10px; font-family: var(--mono); font-size: 0.72rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-ink);
}
.referral-note .rn-title {
  margin: 0 0 10px; font-size: 1.18rem; font-weight: 600; color: var(--text); line-height: 1.3;
}
.referral-note .rn-text { margin: 0 0 14px; color: var(--muted); font-size: 0.96rem; line-height: 1.6; }
.referral-note .rn-features {
  list-style: none; margin: 0 0 18px; padding: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px 28px;
}
@media (max-width: 860px) { .referral-note .rn-features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .referral-note .rn-features { grid-template-columns: 1fr; } }
.referral-note .rn-features li {
  position: relative; padding-left: 24px; color: var(--text); font-size: 0.95rem; line-height: 1.4;
}
.referral-note .rn-features li::before {
  content: ""; position: absolute; left: 4px; top: 0.5em;
  width: 7px; height: 7px; border-radius: 50%; background: var(--accent-ink);
}
.referral-note .rn-cta { margin: 0; color: var(--muted); font-size: 0.96rem; line-height: 1.6; }
.referral-note .rn-cta a {
  color: var(--accent-ink); text-decoration: underline; text-underline-offset: 2px; font-weight: 600;
}
.referral-note .rn-cta a:hover { color: var(--text); }

/* Partner */
.partner {
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 38px 34px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 30px; justify-content: space-between;
}
.partner .ptext { flex: 1 1 320px; }
.partner-logo { height: 36px; width: auto; margin-bottom: 16px; }
.partner h3 { margin: 0 0 8px; font-size: 1.25rem; }
.partner p { margin: 0; color: var(--muted); }
.partner-link {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 16px;
  color: var(--accent-ink); text-decoration: none; font-family: var(--mono);
  font-size: 0.9rem;
}
.partner-link:hover { text-decoration: underline; }
.qr-card {
  background: #ffffff; border: 1px solid var(--line); border-radius: 14px; padding: 18px;
  display: grid; gap: 10px; justify-items: center; text-align: center;
}
.qr-card img { display: block; width: 150px; height: 150px; }
.qr-card span { font-family: var(--mono); font-size: 0.7rem; color: var(--muted); max-width: 168px; line-height: 1.45; }

/* Kontakt */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.contact-item {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 24px;
  box-shadow: 0 1px 2px rgba(42,49,64,0.05);
}
.contact-item .k { font-family: var(--mono); font-size: 0.75rem; color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 8px; }
.contact-item a, .contact-item span { color: var(--text); text-decoration: none; font-size: 1rem; word-break: break-word; }
.contact-item a:hover { color: var(--accent-ink); }

/* Kontaktformular */
.form-wrap { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: start; }
form.contact { display: grid; gap: 18px; max-width: 560px; }
.field { display: grid; gap: 8px; }
.field label { font-family: var(--mono); font-size: 0.78rem; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
.field input, .field textarea {
  background: var(--surface); border: 1px solid var(--line-strong); border-radius: 10px;
  color: var(--text); font-family: var(--sans); font-size: 1rem; padding: 13px 14px;
  width: 100%; transition: border-color 0.2s, box-shadow 0.2s;
}
.field input:focus-visible, .field textarea:focus-visible {
  outline: 2px solid var(--accent-ink); outline-offset: 2px; border-color: var(--accent-ink);
}
.field textarea { resize: vertical; min-height: 130px; }
form.contact button {
  justify-self: start; background: var(--ink); color: #ffffff; border: none;
  font-weight: 600; font-size: 0.95rem; padding: 13px 26px; border-radius: 999px;
  cursor: pointer; transition: transform 0.15s, box-shadow 0.2s, background 0.2s; font-family: var(--sans);
}
form.contact button:hover { transform: translateY(-1px); background: #3a4357; box-shadow: 0 10px 26px rgba(42,49,64,0.18); }
.form-aside { display: grid; gap: 14px; align-content: start; }
@media (max-width: 760px) { .form-wrap { grid-template-columns: 1fr; } }

/* Honeypot — visuell und für Screenreader ausgeblendet, aber für Bots ausfüllbar */
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }
/* Status-/Erfolgsmeldung des Formulars */
.form-status { margin: 4px 0 0; font-size: 0.92rem; min-height: 1.2em; }
.form-status.ok  { color: #1f6b3b; }
.form-status.err { color: #9a2a2a; }

@media (max-width: 640px) {
  .nav-links { display: none; }
  .home .hero { padding: 80px 0 60px; }
  .home section { padding: 60px 0; }
}

/* =====================================================================
   RECHTLICHES  (body.legal)
   ===================================================================== */
.legal main { padding: 70px 0 90px; }
.legal h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin: 0 0 10px; font-weight: 600; letter-spacing: -0.02em; }
.legal h2 { font-size: 1.3rem; margin: 56px 0 14px; font-weight: 600; padding-top: 24px; border-top: 1px solid var(--line); }
.legal h3 { font-size: 1rem; margin: 26px 0 6px; color: var(--text); }
.legal p, .legal li { color: var(--muted); }
.legal a { color: var(--accent-ink); }
.legal .block strong { color: var(--text); }

/* ---------- Footer (beide Seiten) ---------- */
footer {
  border-top: 1px solid var(--line); padding: 32px 0;
  color: var(--muted); font-size: 0.85rem;
}
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--text); }

/* Hinweis-/Notiz-Box (optional verwendbar) */
.note {
  font-family: var(--mono); font-size: 0.78rem; color: #8a6d1f;
  background: rgba(201, 161, 74, 0.10); border: 1px solid rgba(201,161,74,0.30);
  border-radius: 8px; padding: 12px 16px; margin: 18px 0;
}