/* ============================================================================
   www.the-ocr-guys.com: Gestaltung
   Tokens 1:1 aus der BarcodeOCR-Website (Keil-IT/BarcodeOCR-Website, main.css),
   dunkles Schema über prefers-color-scheme wie dort.
   ============================================================================ */

:root {
  --brand: #2B8FC7; --brand-strong: #1F76A8; --brand-tint: #E6F2FA; --brand-tint-2: #CFE5F4;
  --ink: #12283A; --slate: #4F6474; --muted: #5F6E7B; --line: #D9E3EA;
  --btn: #1F76A8; --btn-hover: #185F88;
  --paper: #F6F9FB; --surface: #FFFFFF; --surface-2: #EEF4F8;
  --amber: #E8A33D; --amber-tint: #FBF0DC; --ok: #2E9E6B;
  --shadow: 0 1px 2px rgba(18,40,58,.06), 0 8px 24px rgba(18,40,58,.06);
  --r: 14px; --r-s: 8px;
  --display: "Manrope", ui-sans-serif, system-ui, "Segoe UI", Helvetica, Arial, sans-serif;
  --body: "Source Sans 3", "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --brand: #5DB3E6; --brand-strong: #7CC3EC; --brand-tint: #173142; --brand-tint-2: #1F4258;
    --ink: #E6EEF4; --slate: #B3C2CE; --muted: #8A9BA5; --line: #2A3B48;
    --btn: #5DB3E6; --btn-hover: #7CC3EC;
    --paper: #0F1B25; --surface: #16242F; --surface-2: #1C2C39;
    --amber: #F0B65A; --amber-tint: #3A2E17; --ok: #4DBE8B;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.35);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--body); font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased;
  min-height: 100vh; display: flex; flex-direction: column;
}
main { flex: 1; }
h1, h2, h3 { font-family: var(--display); color: var(--ink); margin: 0; line-height: 1.15; letter-spacing: -.01em; text-wrap: balance; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; line-height: 1.05; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; }
h3, .h3 { font-size: 1.3rem; font-weight: 800; }
p { margin: 0; }
a { color: var(--brand-strong); }
img { max-width: 100%; }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 2px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }

.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 20px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--surface); padding: 8px 12px; border-radius: 6px; z-index: 100; }
.skip:focus { left: 8px; }

/* ---------- Kopf ---------- */
.site-nav { background: var(--surface); border-bottom: 1px solid var(--line); }
.site-nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 70px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-family: var(--display); font-weight: 800; font-size: 1.25rem; letter-spacing: -.02em; }
.logo img { width: 40px; height: 40px; }
.logo { white-space: nowrap; }
@media (max-width: 480px) { .nav-links .nav-docs { display: none; } }
.nav-links { display: flex; align-items: center; gap: 22px; font-family: var(--display); font-weight: 600; }
.nav-links a { color: var(--ink); text-decoration: none; }
.nav-links a:hover { color: var(--brand-strong); }
.lang { border: 1.5px solid var(--line); border-radius: 999px; padding: 4px 12px; font-size: .9rem; }

/* ---------- Bühne ---------- */
.hero { padding-block: clamp(48px, 8vw, 96px) clamp(32px, 5vw, 56px); }
.hero .wrap { display: grid; grid-template-columns: 1fr auto; gap: clamp(24px, 5vw, 64px); align-items: center; }
.hero-logo { width: clamp(140px, 22vw, 240px); height: auto; filter: drop-shadow(0 12px 28px rgba(18,40,58,.14)); }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 700; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--brand-strong); margin-bottom: 16px; }
.eyebrow .bars { width: 34px; height: 12px; background: repeating-linear-gradient(90deg, currentColor 0 2px, transparent 2px 4px, currentColor 4px 5px, transparent 5px 8px); opacity: .8; }
.lead { font-size: 1.2rem; color: var(--slate); max-width: 620px; margin-top: 18px; }
@media (max-width: 720px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-logo { order: -1; width: 120px; }
}

/* ---------- Produkte ---------- */
.products { padding-bottom: clamp(48px, 7vw, 88px); }
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); padding: clamp(22px, 3vw, 32px); display: flex; flex-direction: column; gap: 14px; }
.card-head { display: flex; align-items: center; gap: 14px; }
.card-head img { width: 48px; height: 48px; }
.card p { color: var(--slate); }
.card ul { margin: 0; padding-left: 1.1em; color: var(--slate); }
.card li + li { margin-top: 4px; }
.card .actions { margin-top: auto; padding-top: 8px; display: flex; flex-wrap: wrap; gap: 10px; }
.card.planned { background: var(--surface-2); box-shadow: none; }
.badge { display: inline-block; font-family: var(--display); font-size: .75rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; background: var(--amber-tint); color: var(--ink); border: 1px solid var(--amber); }
.placeholder-mark { width: 48px; height: 48px; border-radius: 50%; border: 2px dashed var(--muted); display: grid; place-items: center; font-family: var(--display); font-weight: 800; color: var(--muted); }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px; border-radius: 999px; font-family: var(--display); font-weight: 700; font-size: .98rem; text-decoration: none; border: 1.5px solid transparent; transition: background .15s, border-color .15s; }
.btn-primary { background: var(--btn); color: #fff; }
.btn-primary:hover { background: var(--btn-hover); }
@media (prefers-color-scheme: dark) { .btn-primary { color: #0a141c; } }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--brand); }
@media (max-width: 520px) { .btn { width: 100%; justify-content: center; border-radius: var(--r-s); min-height: 48px; } }

/* ---------- Über uns ---------- */
.about { background: var(--surface); border-top: 1px solid var(--line); padding-block: clamp(40px, 6vw, 64px); }
.about .wrap { display: grid; gap: 14px; max-width: 760px; }
.about p { color: var(--slate); }

/* ---------- Textseiten (Impressum, Datenschutz) ---------- */
.prose { max-width: 760px; padding-block: clamp(40px, 6vw, 72px); }
.prose h1 { font-size: clamp(2rem, 4vw, 2.6rem); margin-bottom: 24px; }
.prose h2 { font-size: 1.35rem; margin: 32px 0 10px; }
.prose h3 { font-size: 1.08rem; margin: 22px 0 8px; }
.prose p, .prose ul { margin: 0 0 12px; color: var(--ink); }
.prose .note { color: var(--muted); font-size: .95rem; }

/* ---------- Fuß ---------- */
.site-footer { background: var(--surface); border-top: 1px solid var(--line); padding-block: 32px; color: var(--slate); font-size: .95rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 32px; }
.site-footer a { color: var(--slate); text-decoration: none; }
.site-footer a:hover { color: var(--brand-strong); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 18px; }
.mono { font-family: var(--mono); font-size: .9em; }