/* ============================================================
   Aktenreif – aktenreif.css · Redesign 2026
   Ein Produkt von byteclue.
   Leitidee: „Kanzlei trifft Software" —
   · Tinte & Papier: dunkler Software-Hero, warme Papier-Sektionen
   · eckig (Buttons 0, Karten 2px – wie in der App selbst)
   · Serifen-Display (Fraunces) + Mono-Details (DM Mono) für
     technische Glaubwürdigkeit, DM Sans als Lesetext
   · Hairlines statt Deko-Schatten; Schatten nur für Screenshots
   Schriften lokal gehostet – keine externen Requests, kein Tracking.
   ============================================================ */

:root {
  /* ── Tinte (dunkle Flächen) ──────────────────────────── */
  --ink:        #0D1B24;   /* Hero, Technik-Sektion, Footer */
  --ink-2:      #12242F;   /* Karten auf Tinte */
  --ink-line:   rgba(255,255,255,0.10);
  --ink-text:   rgba(255,255,255,0.80);
  --ink-text-2: rgba(255,255,255,0.58);

  /* ── Akzent Aktenreif = Petrol ───────────────────────── */
  --accent:     #15616D;
  --accent-d:   #0F4A54;
  --accent-lt:  #7FC4CF;   /* Petrol für dunkle Flächen (kontrastsicher) */
  --accent-soft: rgba(21,97,109,0.08);
  --accent-line: rgba(21,97,109,0.25);

  /* ── Papier (helle Flächen) ──────────────────────────── */
  --white:      #ffffff;
  --paper:      #F6F4EF;   /* warmes Papier statt kaltem Grau */
  --paper-line: #E7E3DA;
  --gray-100:   #E4E7EC;
  --gray-200:   #c8d0dc;
  --gray-400:   #94a3b8;

  --text:       #131A22;
  --text-mid:   #3A4552;
  --text-light: #67717D;

  --success:    #1f9d6b;

  /* ── Schrift (lokal gehostet) ────────────────────────── */
  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans:  'DM Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono:  'DM Mono', ui-monospace, Consolas, monospace;

  /* ── Spacing (8pt) ───────────────────────────────────── */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 20px;
  --sp-6: 24px; --sp-8: 32px; --sp-10: 40px; --sp-12: 48px; --sp-16: 64px; --sp-20: 80px; --sp-24: 96px;

  --max-w: 1140px;
  --r-btn:  0px;           /* Buttons/Chips: eckig */
  --r-card: 2px;           /* Karten: wie die App (DESIGN.md: 2px) */
  --shadow-shot: 0 10px 30px rgba(13,27,36,0.14), 0 2px 8px rgba(13,27,36,0.08);
  --shadow-doc:  0 18px 50px rgba(13,27,36,0.18), 0 4px 12px rgba(13,27,36,0.08);
  --transition: 0.2s ease;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  background: var(--white);
  color: var(--text);
  line-height: 1.7;
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
::selection { background: var(--accent-soft); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  /* Ausnahme: der Schritt-Screenshot-Zoom ist eine Lupen-Funktion, keine
     Deko, und soll auch mit Reduced-Motion in 0,5s gleiten statt zu
     springen (siehe Kommentar bei .ar-shot--zoom weiter unten). */
  .ar-shot--zoom img { transition-duration: 0.5s !important; }
}

/* ── Container / Sektionen ──────────────────────────────── */
.ar-container { max-width: var(--max-w); margin: 0 auto; padding: 0 28px; }
.ar-section { padding: var(--sp-24) 0; }
.ar-section--paper { background: var(--paper); border-top: 1px solid var(--paper-line); border-bottom: 1px solid var(--paper-line); }
.ar-section--dark { background: var(--ink); border: none; }

.ar-eyebrow {
  font-family: var(--mono);
  font-size: 12px; font-weight: 500; letter-spacing: 2px;
  text-transform: uppercase; color: var(--accent);
  display: inline-flex; align-items: center; gap: 10px;
}
.ar-eyebrow::before { content: ''; width: 22px; height: 1.5px; background: currentColor; }
.ar-eyebrow--dark { color: var(--accent-lt); }

.ar-h2 {
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 600; line-height: 1.15; letter-spacing: -0.02em;
  color: var(--text); margin: 12px 0 0;
}
.ar-h2 em { font-style: italic; color: var(--accent); font-weight: 300; }
.ar-h2--center { text-align: center; }
.ar-h2--dark { color: #fff; }
.ar-lead {
  font-size: 17px; color: var(--text-mid); font-weight: 400;
  max-width: 64ch; margin: 16px 0 0; line-height: 1.75;
}
.ar-lead--center { margin-left: auto; margin-right: auto; text-align: center; }
.ar-lead--dark { color: var(--ink-text); }
.ar-lead strong { color: var(--text); }

.ar-section-head { margin-bottom: var(--sp-12); max-width: 780px; }
.ar-section-head--center { text-align: center; display: flex; flex-direction: column; align-items: center; max-width: 640px; margin-left: auto; margin-right: auto; }
.ar-section-head--center .ar-eyebrow::before { display: none; }
.ar-section-head--dark .ar-lead strong { color: #fff; }

/* ── Skip-Link ──────────────────────────────────────────── */
.ar-skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--ink); color: #fff; padding: 10px 16px;
  font-weight: 600; border-radius: var(--r-btn);
}
.ar-skip:focus { left: 12px; top: 12px; }

/* ── Buttons (eckig) ────────────────────────────────────── */
.ar-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 26px; min-height: 48px;
  font-family: var(--sans); font-size: 15px; font-weight: 600;
  border: 1.5px solid transparent; border-radius: var(--r-btn);
  cursor: pointer; transition: background var(--transition), border-color var(--transition), color var(--transition), transform 0.15s ease;
  text-decoration: none; white-space: nowrap; -webkit-tap-highlight-color: transparent;
}
.ar-btn:hover { text-decoration: none; }
.ar-btn:active { transform: translateY(1px); }
.ar-btn:disabled { opacity: 0.5; cursor: default; }
.ar-btn--primary { background: var(--ink); color: #fff; }
.ar-btn--primary:hover { background: var(--accent-d); color: #fff; }
.ar-btn--ghost { background: var(--white); color: var(--text-mid); border-color: var(--gray-200); }
.ar-btn--ghost:hover { border-color: var(--text-mid); color: var(--text); }
.ar-btn--lg { padding: 15px 30px; min-height: 54px; font-size: 16px; }
.ar-btn--block { width: 100%; }

/* Store-Button (Hero, dunkler Grund): hell, zweizeilig, mit Store-Glyphe */
.ar-btn--store {
  background: #fff; color: var(--ink);
  padding: 11px 26px 12px; min-height: 60px; text-align: left;
}
.ar-btn--store:hover { background: var(--accent-lt); color: var(--ink); }
.ar-btn--store svg { flex-shrink: 0; }
.ar-btn-store-text { display: flex; flex-direction: column; line-height: 1.25; }
.ar-btn-store-text small {
  font-family: var(--mono); font-size: 10px; font-weight: 500;
  letter-spacing: 1.4px; text-transform: uppercase; color: var(--accent-d);
}
.ar-btn--outline-dark { background: transparent; color: #fff; border-color: rgba(255,255,255,0.35); }
.ar-btn--outline-dark:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,0.06); }

:where(a, button, input, select, textarea, summary):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
#ar-hero :where(a, summary):focus-visible,
.ar-section--dark :where(a):focus-visible,
#ar-footer :where(a):focus-visible { outline-color: var(--accent-lt); }

/* ── Header ─────────────────────────────────────────────── */
#ar-header { background: rgba(255,255,255,0.96); backdrop-filter: blur(8px); box-shadow: 0 1px 0 var(--gray-100); position: sticky; top: 0; z-index: 100; }
.ar-header-inner { display: flex; align-items: center; min-height: 76px; gap: 32px; }
.ar-brand { display: flex; align-items: center; gap: 11px; text-decoration: none; flex-shrink: 0; }
.ar-brand:hover { text-decoration: none; }
.ar-brand-mark { width: 38px; height: 38px; display: block; border-radius: var(--r-card); flex-shrink: 0; }
.ar-brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.ar-brand-name { font-family: var(--serif); font-size: 22px; font-weight: 600; color: var(--text); letter-spacing: -0.2px; }
.ar-brand-by { font-family: var(--mono); font-size: 10px; letter-spacing: 1.2px; color: var(--text-light); text-transform: uppercase; margin-top: 2px; }

.ar-header-nav { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.ar-nav-link { color: var(--text-mid); font-size: 14.5px; font-weight: 600; padding: 6px 0; margin: 0 13px; border-bottom: 2px solid transparent; transition: color var(--transition), border-color var(--transition); }
.ar-nav-link:hover { color: var(--accent); text-decoration: none; border-bottom-color: var(--accent); }

.ar-nav-badge {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  margin-left: 22px; padding-left: 22px; border-left: 1px solid var(--gray-100);
  text-decoration: none; flex-shrink: 0;
}
.ar-nav-badge img { display: block; border-radius: var(--r-card); object-fit: contain; }
.ar-nav-badge:hover .ar-nav-badge-name { color: var(--accent); }
.ar-nav-badge-name { font-size: 12.5px; font-weight: 600; color: var(--text-mid); line-height: 1; transition: color var(--transition); }

/* ── Hero (Tinte) ───────────────────────────────────────── */
#ar-hero {
  background:
    linear-gradient(180deg, rgba(21,97,109,0.16) 0%, rgba(21,97,109,0) 46%),
    var(--ink);
  color: var(--ink-text);
  position: relative;
}
/* Hairline-Raster: dezente vertikale Linien wie Aktenpapier-Register */
#ar-hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: repeating-linear-gradient(90deg, var(--ink-line) 0 1px, transparent 1px 240px);
  opacity: 0.35;
}
.ar-hero-inner { position: relative; padding: 96px 0 72px; }
.ar-hero-title {
  font-family: var(--serif);
  font-size: clamp(38px, 5.6vw, 62px);
  font-weight: 600; color: #fff; line-height: 1.08; letter-spacing: -0.025em;
  margin-top: 26px;
  max-width: 860px;
}
.ar-hero-title em { font-style: italic; font-weight: 300; color: var(--accent-lt); }
.ar-hero-sub { font-size: 18px; color: var(--ink-text); line-height: 1.75; margin-top: 24px; max-width: 58ch; }
/* Buttons auf dieselbe Breite + denselben Abstand wie die OS-Tafeln
   darunter gebracht (Windows-Chip 255px, macOS-Chip 235px, Gap 10px –
   1:1 aus deren gerendeter Breite übernommen, siehe .ar-os/.ar-os-chip
   weiter unten, die selbst unverändert bleiben). Bei Änderungen an Text/
   Icon der Chips hier nachmessen und nachziehen. */
.ar-hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 38px; align-items: stretch; }
.ar-hero-actions .ar-btn { flex: 0 0 auto; }
.ar-hero-actions .ar-btn--store { width: 255px; }
.ar-hero-actions .ar-btn--outline-dark { width: 235px; }

/* OS-Chips */
.ar-os { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.ar-os-chip {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.4px;
  padding: 7px 13px; border-radius: var(--r-btn);
  border: 1px solid var(--ink-line);
}
.ar-os-chip--on { color: var(--accent-lt); border-color: rgba(127,196,207,0.4); background: rgba(127,196,207,0.07); }
.ar-os-chip--off { color: var(--ink-text-2); border-style: dashed; }

/* Manueller Download – bewusst zurückhaltend */
.ar-dl { margin-top: 22px; max-width: 640px; }
.ar-dl summary {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--ink-text-2); cursor: pointer; list-style: none;
  border-bottom: 1px dashed rgba(255,255,255,0.25); padding-bottom: 1px;
  -webkit-tap-highlight-color: transparent;
}
.ar-dl summary::-webkit-details-marker { display: none; }
.ar-dl summary::after { content: ''; width: 7px; height: 7px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-2px); transition: transform var(--transition); }
.ar-dl[open] summary::after { transform: rotate(-135deg) translateY(-1px); }
.ar-dl summary:hover { color: var(--ink-text); }
.ar-dl-body { margin-top: 14px; padding: 16px 18px; border: 1px solid var(--ink-line); background: rgba(255,255,255,0.03); font-size: 13.5px; color: var(--ink-text-2); }
.ar-dl-body p + p { margin-top: 10px; }
.ar-dl-file a { color: var(--accent-lt); font-weight: 600; }
.ar-dl-hash { display: block; font-family: var(--mono); font-size: 11px; word-break: break-all; color: var(--ink-text-2); margin-top: 4px; }
.ar-dl-note { font-size: 12.5px; }

/* Vertrauens-Leiste (wie die Punkte im Erste-Schritte-Fenster der App) */
.ar-hero-trustbar { position: relative; border-top: 1px solid var(--ink-line); background: rgba(255,255,255,0.02); }
.ar-trustbar-list { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px 36px; padding: 22px 0; }
.ar-trustbar-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 13.5px; color: var(--ink-text-2); line-height: 1.55; }
.ar-trustbar-list svg { flex-shrink: 0; color: var(--accent-lt); margin-top: 2px; }
.ar-trustbar-list strong { color: var(--ink-text); font-weight: 600; }

/* ── Schritte ───────────────────────────────────────────── */
.ar-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.ar-step h3 { display: flex; align-items: baseline; gap: 12px; font-size: 17.5px; font-weight: 600; margin: 18px 0 8px; color: var(--text); }
.ar-step-no { font-family: var(--serif); font-style: italic; font-weight: 300; font-size: 32px; color: var(--accent); line-height: 1; }
.ar-step p { color: var(--text-mid); font-size: 14.5px; }

.ar-shot { width: 100%; background: var(--white); border: 1px solid var(--gray-100); border-radius: var(--r-card); overflow: hidden; box-shadow: var(--shadow-shot); }
.ar-shot img { width: 100%; height: auto; display: block; }

/* Hover-Zoom auf Schritt-Screenshots: 1.6×, Fokus goldener Schnitt
   oben rechts (~57 % horizontal, ~33 % vertikal).
   Bei prefers-reduced-motion bleibt der Zoom erhalten (er ist eine
   Lupen-Funktion, keine Deko) – nur eben ohne Animation; die globale
   Reduced-Motion-Regel oben setzt die transition-Dauer auf ~0. */
.ar-shot--zoom img {
  transform-origin: 57% 33%;
  transition: transform 0.5s cubic-bezier(0.22, 0.61, 0.21, 1);
  backface-visibility: hidden;
}
.ar-shot--zoom:hover img { transform: scale(1.6); }

/* Ergebnis-Block */
.ar-result {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(28px, 4vw, 60px);
  align-items: center; margin-top: var(--sp-16);
  padding: clamp(26px, 3.5vw, 48px);
  background: var(--paper); border: 1px solid var(--paper-line); border-radius: var(--r-card);
}
.ar-shot--doc { box-shadow: var(--shadow-doc); border-color: var(--paper-line); }
.ar-result-text h3 { font-family: var(--serif); font-size: 25px; font-weight: 600; line-height: 1.25; margin: 12px 0 18px; }
.ar-result-list { list-style: none; display: flex; flex-direction: column; gap: 13px; }
.ar-result-list li { position: relative; padding-left: 26px; font-size: 15px; color: var(--text-mid); }
.ar-result-list li::before { content: ''; position: absolute; left: 0; top: 10px; width: 13px; height: 2px; background: var(--accent); }
.ar-result-list strong { color: var(--text); }
.ar-result-note { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--paper-line); font-size: 13.5px; color: var(--text-light); }

/* ── Bildschirm vs. Akte ────────────────────────────────── */
.ar-vs { display: grid; grid-template-columns: 1fr auto 1fr; gap: clamp(16px, 2.5vw, 28px); align-items: stretch; }
.ar-vs-panel { background: var(--white); border: 1px solid var(--paper-line); border-radius: var(--r-card); display: flex; flex-direction: column; overflow: hidden; }
.ar-vs-head { padding: 16px 20px; border-bottom: 1px solid var(--gray-100); }
.ar-vs-head strong { display: block; font-size: 15.5px; color: var(--text); }
.ar-vs-head span { font-family: var(--mono); font-size: 11.5px; color: var(--text-light); }
.ar-vs-foot { padding: 14px 20px; border-top: 1px solid var(--gray-100); font-size: 13px; color: var(--text-light); margin-top: auto; }
.ar-vs-arrow { display: flex; align-items: center; color: var(--gray-400); }

/* Mini-Chat (reines CSS) */
.ar-vs-demo { padding: 20px; display: flex; flex-direction: column; gap: 10px; background: #FBFAF7; flex: 1; }
.ar-bubble {
  max-width: 82%; padding: 9px 12px 7px; font-size: 13px; line-height: 1.5; color: var(--text-mid);
  border-radius: 8px; border: 1px solid var(--gray-100); background: var(--white);
}
.ar-bubble--right { align-self: flex-end; background: var(--accent-soft); border-color: var(--accent-line); }
.ar-bubble-name { display: block; font-size: 11px; font-weight: 600; color: var(--accent); margin-bottom: 1px; }
.ar-bubble-meta { display: block; font-family: var(--mono); font-size: 10px; color: var(--text-light); margin-top: 4px; text-align: right; }
.ar-bubble-img { display: inline-flex; align-items: center; gap: 7px; padding: 14px 22px; margin: 2px 0; background: var(--paper); border: 1px dashed var(--gray-200); border-radius: 4px; font-size: 12px; color: var(--text-light); }
.ar-bubble-img svg { color: var(--gray-400); }

/* Mini-PDF-Tabelle (reines CSS) */
.ar-vs-demo--pdf { justify-content: center; }
.ar-mini-table { width: 100%; border-collapse: collapse; background: var(--white); border: 1px solid var(--gray-100); font-size: 12.5px; }
.ar-mini-table th {
  font-family: var(--mono); font-size: 10.5px; font-weight: 500; letter-spacing: 0.5px; text-transform: uppercase;
  text-align: left; color: var(--text-light); background: var(--paper);
  padding: 8px 10px; border-bottom: 1.5px solid var(--gray-200);
}
.ar-mini-table td { padding: 8px 10px; border-bottom: 1px solid var(--gray-100); color: var(--text-mid); vertical-align: top; }
.ar-mini-table td:first-child { font-variant-numeric: tabular-nums; font-family: var(--mono); font-size: 11.5px; color: var(--text); }
.ar-mini-table td:nth-child(2) { white-space: nowrap; font-variant-numeric: tabular-nums; }
.ar-mini-table tr:last-child td { border-bottom: none; }

/* Medien-Reihe (echtes Video + Galerie-Screenshot) */
.ar-media-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: var(--sp-12); }
.ar-media-card { background: var(--white); border: 1px solid var(--paper-line); border-radius: var(--r-card); overflow: hidden; display: flex; flex-direction: column; }
.ar-media-head { padding: 16px 20px; border-bottom: 1px solid var(--gray-100); }
.ar-media-head strong { display: block; font-size: 15.5px; color: var(--text); }
.ar-media-head span { font-family: var(--mono); font-size: 11.5px; color: var(--text-light); }
.ar-media-card video, .ar-media-card .ar-shot { border: none; border-radius: 0; box-shadow: none; }
.ar-media-card video { width: 100%; height: auto; display: block; background: var(--ink); }
.ar-media-foot { padding: 13px 20px; border-top: 1px solid var(--gray-100); font-size: 13px; color: var(--text-light); margin-top: auto; }

/* ── „Gut zu wissen"-Liste ──────────────────────────────── */
.ar-check { display: grid; grid-template-columns: 1fr 1fr; gap: 0 clamp(36px, 5vw, 80px); }
.ar-check-item { padding: 24px 0; border-bottom: 1px solid var(--gray-100); }
.ar-check-item dt {
  display: flex; align-items: baseline; gap: 12px;
  font-size: 17px; font-weight: 600; color: var(--text); margin-bottom: 6px;
}
.ar-check-item dt::before { content: ''; flex-shrink: 0; width: 9px; height: 9px; background: var(--accent); transform: translateY(-1px); }
.ar-check-item dd { color: var(--text-mid); font-size: 14.5px; line-height: 1.65; }

/* ── Datenschutz-Block ──────────────────────────────────── */
.ar-privacy-wrap { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.ar-privacy-shield { display: flex; align-items: center; justify-content: center; }
.ar-privacy-shield svg { width: 100%; max-width: 210px; height: auto; color: var(--accent); opacity: 0.9; }
.ar-privacy-content .ar-h2 { margin-top: 12px; }
.ar-privacy-points { list-style: none; margin: 26px 0 0; display: flex; flex-direction: column; gap: 18px; }
.ar-privacy-points li { display: flex; gap: 13px; align-items: flex-start; }
.ar-privacy-points svg { flex-shrink: 0; color: var(--accent); margin-top: 2px; }
.ar-privacy-points strong { display: block; font-size: 15.5px; color: var(--text); margin-bottom: 2px; }
.ar-privacy-points span { font-size: 14px; color: var(--text-mid); }

/* ── Technik-Sektion („Unter der Haube") ────────────────── */
.ar-tech-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--ink-line); border: 1px solid var(--ink-line); }
.ar-tech { background: var(--ink-2); padding: 28px 26px; display: flex; flex-direction: column; gap: 10px; transition: background var(--transition); }
.ar-tech:hover { background: #16303D; }
.ar-tech-tag {
  font-family: var(--mono); font-size: 10.5px; font-weight: 500; letter-spacing: 1.6px;
  text-transform: uppercase; color: var(--accent-lt);
}
.ar-tech h3 { font-size: 16.5px; font-weight: 600; color: #fff; line-height: 1.35; }
.ar-tech p { font-size: 13.5px; color: var(--ink-text-2); line-height: 1.65; }
.ar-tech p em { color: var(--ink-text); font-style: italic; }
.ar-tech-foot { margin-top: 26px; font-size: 13.5px; color: var(--ink-text-2); }
.ar-tech-foot a { color: var(--accent-lt); }

/* ── Ist / Ist nicht ────────────────────────────────────── */
.ar-scope { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.ar-scope-col { padding: 28px 30px; border: 1px solid var(--gray-100); border-radius: var(--r-card); background: var(--white); }
.ar-scope-title { font-family: var(--serif); font-size: 19px; font-weight: 600; padding-bottom: 12px; margin-bottom: 16px; border-bottom: 1px solid var(--gray-100); }
.ar-scope-title--is { color: var(--accent); }
.ar-scope-title--not { color: var(--text-light); }
.ar-scope-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.ar-scope-col li { position: relative; padding-left: 22px; font-size: 14.5px; color: var(--text-mid); line-height: 1.6; }
.ar-scope-col li strong { color: var(--text); }
.ar-scope-col li::before { position: absolute; left: 0; top: 0; font-weight: 700; }
.ar-scope-title--is ~ ul li::before { content: '✓'; color: var(--success); }
.ar-scope-title--not ~ ul li::before { content: '—'; color: var(--gray-400); }
.ar-scope-note { margin-top: 24px; font-size: 13.5px; color: var(--text-light); max-width: 72ch; }

/* ── Pricing ────────────────────────────────────────────── */
.ar-pricing { display: grid; gap: 24px; align-items: stretch; }
.ar-pricing--3 { grid-template-columns: repeat(3, 1fr); max-width: 1040px; margin: 0 auto; }
/* Zeilen-Ausrichtung über alle Karten: Name, Preis, Beschreibung, Liste,
   Button und Fußnote sitzen in jeder Karte auf derselben Höhe (Subgrid;
   ohne Subgrid-Support fällt es sauber auf die Flex-Karte zurück). */
@supports (grid-template-rows: subgrid) {
  .ar-pricing--3 { grid-template-rows: repeat(6, auto); }
  .ar-pricing--3 .ar-price-card { display: grid; grid-template-rows: subgrid; grid-row: span 6; align-content: start; }
  .ar-pricing--3 .ar-price-list { margin-bottom: 0; padding-bottom: 24px; }
}
.ar-price-card { position: relative; display: flex; flex-direction: column; padding: 32px 28px; border: 1px solid var(--paper-line); border-radius: var(--r-card); background: var(--white); }
.ar-price-card--featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.ar-price-badge { position: absolute; top: 0; right: 0; background: var(--accent); color: #fff; font-family: var(--mono); font-size: 10.5px; font-weight: 500; letter-spacing: 1px; text-transform: uppercase; padding: 7px 12px; }
.ar-price-name { font-family: var(--serif); font-size: 21px; font-weight: 600; color: var(--text); }
.ar-price-tag { display: flex; align-items: baseline; gap: 6px; margin: 14px 0 4px; }
.ar-price-amount { font-size: 38px; font-weight: 700; color: var(--text); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.ar-price-unit { font-size: 14px; color: var(--text-light); }
.ar-price-note { font-size: 13px; color: var(--text-light); margin-bottom: 18px; }
.ar-price-list { list-style: none; margin: 0 0 24px; display: flex; flex-direction: column; gap: 11px; flex: 1; }
.ar-price-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--text-mid); }
.ar-price-list svg { flex-shrink: 0; margin-top: 2px; color: var(--accent); }
.ar-price-list .ar-li-muted svg { color: var(--gray-400); }
.ar-price-foot { margin-top: 14px; font-size: 12px; color: var(--text-light); text-align: center; }
.ar-pricing-legal { margin-top: 22px; font-size: 13px; color: var(--text-light); text-align: center; }

/* ── Lizenz-Kanäle ──────────────────────────────────────── */
.ar-license-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(28px, 4vw, 52px); align-items: start; }
.ar-channels { display: flex; flex-direction: column; gap: 14px; }
.ar-channel { display: flex; align-items: center; gap: 16px; padding: 18px 20px; border: 1px solid var(--gray-100); border-radius: var(--r-card); background: var(--white); transition: border-color var(--transition); }
.ar-channel:hover { border-color: var(--accent); text-decoration: none; }
.ar-channel--static { cursor: default; }
.ar-channel--static:hover { border-color: var(--gray-100); }
.ar-channel-icon { flex-shrink: 0; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; border-radius: var(--r-card); background: var(--accent-soft); color: var(--accent); }
.ar-channel-text strong { display: block; font-size: 15px; color: var(--text); }
.ar-channel-text span { font-size: 13px; color: var(--text-light); }

/* Formular */
.ar-form-wrap { padding: 30px; border: 1px solid var(--gray-100); border-radius: var(--r-card); background: var(--white); }
.ar-form-wrap h3 { font-family: var(--serif); font-size: 20px; font-weight: 600; margin-bottom: 6px; }
.ar-form-wrap .ar-form-sub { font-size: 13.5px; color: var(--text-light); margin-bottom: 20px; }
.ar-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ar-field { margin-bottom: 16px; }
.ar-field label { display: block; font-size: 13.5px; font-weight: 600; color: var(--text-mid); margin-bottom: 7px; }
.ar-field .ar-opt { color: var(--text-light); font-weight: 400; }
.ar-field input, .ar-field textarea, .ar-field select {
  width: 100%; padding: 12px 14px; min-height: 48px;
  background: var(--white); border: 1.5px solid var(--gray-200); border-radius: var(--r-btn);
  color: var(--text); font-family: var(--sans); font-size: 15px; transition: border-color var(--transition);
}
.ar-field textarea { min-height: 120px; resize: vertical; line-height: 1.6; }
.ar-field input::placeholder, .ar-field textarea::placeholder { color: var(--gray-400); }
.ar-field input:focus, .ar-field textarea:focus, .ar-field select:focus { outline: none; border-color: var(--accent); }
.ar-hp { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.ar-form-feedback { padding: 13px 16px; border-radius: var(--r-card); font-size: 14px; margin-bottom: 16px; }
.ar-form-feedback.success { background: rgba(31,157,107,0.10); border: 1px solid rgba(31,157,107,0.4); color: #15734f; }
.ar-form-feedback.error { background: rgba(220,38,38,0.08); border: 1px solid rgba(220,38,38,0.35); color: #b42318; }

/* ── FAQ ────────────────────────────────────────────────── */
.ar-faq { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.ar-faq-item { background: var(--white); border: 1px solid var(--paper-line); border-radius: var(--r-card); overflow: hidden; }
.ar-faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 19px 22px; cursor: pointer; list-style: none;
  font-size: 16px; font-weight: 600; color: var(--text); -webkit-tap-highlight-color: transparent;
}
.ar-faq-item summary::-webkit-details-marker { display: none; }
.ar-faq-item summary::after { content: ''; flex-shrink: 0; width: 9px; height: 9px; border-right: 2px solid var(--text-light); border-bottom: 2px solid var(--text-light); transform: rotate(45deg); transition: transform var(--transition); margin-top: -3px; }
.ar-faq-item[open] summary::after { transform: rotate(-135deg); margin-top: 3px; }
.ar-faq-item summary:hover { background: #FBFAF7; }
.ar-faq-answer { padding: 0 22px 20px; color: var(--text-mid); font-size: 15px; line-height: 1.7; }
.ar-faq-answer p + p { margin-top: 10px; }

/* ── Footer (Tinte) ─────────────────────────────────────── */
#ar-footer { background: var(--ink); color: var(--ink-text-2); padding: 56px 0 36px; border-top: 1px solid var(--ink-line); }
#ar-footer a { color: var(--ink-text-2); }
#ar-footer a:hover { color: #fff; }
.ar-footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 28px; margin-bottom: 28px; }
.ar-footer-brand { max-width: 320px; }
.ar-footer-brand .ar-brand { margin-bottom: 12px; }
.ar-footer-brand .ar-brand-name { color: rgba(255,255,255,0.95); }
.ar-footer-brand .ar-brand-by { color: rgba(255,255,255,0.45); }
.ar-footer-brand p { font-size: 13.5px; }
.ar-footer-cols { display: flex; gap: 56px; flex-wrap: wrap; }
.ar-footer-col h4 { font-family: var(--mono); font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 14px; }
.ar-footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.ar-footer-col a { font-size: 14px; }
.ar-footer-disclaimer { max-width: 760px; margin-top: 18px; font-size: 12px; color: rgba(255,255,255,0.38); line-height: 1.6; }
.ar-footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 24px; margin-top: 24px; border-top: 1px solid var(--ink-line); font-size: 12.5px; color: rgba(255,255,255,0.38); }

/* ── Dokumentseiten (AGB / Datenschutz) ─────────────────── */
.ar-doc { max-width: 760px; margin: 0 auto; padding: var(--sp-16) 28px var(--sp-20); }
.ar-doc h1 { font-family: var(--serif); font-size: clamp(28px, 4vw, 36px); font-weight: 600; line-height: 1.2; letter-spacing: -0.02em; margin-bottom: 8px; }
.ar-doc .ar-doc-stand { font-family: var(--mono); font-size: 12.5px; color: var(--text-light); margin-bottom: var(--sp-8); }
.ar-doc h2 { font-family: var(--serif); font-size: 21px; font-weight: 600; margin: var(--sp-10) 0 var(--sp-3); padding-bottom: 8px; border-bottom: 1px solid var(--gray-100); }
.ar-doc h3 { font-size: 16.5px; font-weight: 600; margin: var(--sp-6) 0 var(--sp-2); }
.ar-doc p { margin: 0 0 var(--sp-3); color: var(--text-mid); font-size: 15px; }
.ar-doc ul, .ar-doc ol { margin: 0 0 var(--sp-3) 22px; color: var(--text-mid); font-size: 15px; display: flex; flex-direction: column; gap: 6px; }
.ar-doc strong { color: var(--text); }
.ar-doc code { font-family: var(--mono); font-size: 0.9em; background: var(--paper); border: 1px solid var(--paper-line); padding: 1px 5px; }
.ar-doc-banner {
  background: #FEF3CD; border: 1px solid #E8D48B; border-radius: var(--r-card);
  padding: 14px 18px; margin-bottom: var(--sp-8);
  font-size: 14px; color: #6b5618; line-height: 1.6;
}
.ar-doc-back { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; margin-bottom: var(--sp-6); }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 960px) {
  .ar-hero-inner { padding: 72px 0 56px; }
  .ar-trustbar-list { grid-template-columns: 1fr; gap: 14px; }
  .ar-steps { grid-template-columns: 1fr; max-width: 560px; }
  .ar-result { grid-template-columns: 1fr; }
  .ar-vs { grid-template-columns: 1fr; }
  .ar-vs-arrow { transform: rotate(90deg); justify-content: center; }
  .ar-check { grid-template-columns: 1fr; }
  .ar-privacy-wrap { grid-template-columns: 1fr; }
  .ar-privacy-shield { order: -1; }
  .ar-privacy-shield svg { max-width: 140px; }
  .ar-tech-grid { grid-template-columns: 1fr 1fr; }
  .ar-scope { grid-template-columns: 1fr; }
  .ar-pricing--3 { grid-template-columns: 1fr; max-width: 480px; }
  .ar-license-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  #ar-header .ar-header-inner { min-height: 64px; gap: 12px; }
  .ar-nav-link { display: none; }
  .ar-nav-badge { margin-left: 0; }
  .ar-section { padding: var(--sp-16) 0; }
  .ar-hero-inner { padding: 56px 0 48px; }
  .ar-hero-actions .ar-btn { flex: 1 1 100%; width: auto; }
  .ar-btn--store { justify-content: center; }
  .ar-tech-grid { grid-template-columns: 1fr; }
  .ar-form-row { grid-template-columns: 1fr; gap: 0; }
  /* Video + Galerie untereinander statt nebeneinander – bei zwei Spalten
     werden Bildschirmvideos auf Telefonbreite zu klein und die Karten
     laufen bei unterschiedlich langem Kopftext unterschiedlich hoch an. */
  .ar-media-row { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 420px) {
  .ar-container { padding: 0 18px; }
  .ar-doc { padding-left: 18px; padding-right: 18px; }
}