/* Seitenspezifische Styles für /hello-os/.
   Wird von functions.php über den Seiten-Slug automatisch nach styles.css,
   components.css und theme-extras.css geladen.

   Wichtig: diese Datei enthält NUR Regeln, die es global nicht gibt.
   Ihr Ursprung ist der Inline-<style>-Block von hello-os.html — und diese
   Prototyp-Seite verlinkt kein Stylesheet, sondern trägt eine vollständige,
   ältere Kopie des Design-Systems in sich. Beim Übernehmen kamen dadurch
   100 Regeln mit, die styles.css identisch enthält, und 9 Regeln auf
   altem Stand (Schrift-Token, cursor, Button-Schatten, Header-Icon).
   Beide Gruppen sind entfernt: global gilt global. Weil diese Datei als
   letzte lädt, hätte jede Kopie hier sonst die aktuellen Regeln
   überstimmt — daran ist zuerst das Eyebrow der Sektion „Die Lücke"
   aufgefallen, das in Textgrösse und Grau statt 11px Markenblau rendert.

   Ebenfalls entfernt: der :root-Block. Er trug nur 12 der 27 Tokens und
   davon drei auf altem Stand (--grau #efefef statt #f7f7f7, --hellblau
   #d8ddf9 statt #ecefff, --shadow-btn als fester Schatten statt
   var(--elev-200)). Da diese Datei zuletzt lädt, hätte die ganze Seite ein
   anderes Grau als der Rest der Site gehabt. Die Palette gehört nach
   theme.json und styles.css, nicht in eine Seiten-CSS.

   Die verbleibenden Abweichungen von globalen Regeln sind bewusste
   Eigenheiten dieser Seite und unten einzeln markiert:
   .architecture, .hero, .hero-split, .hero-split .lead, .mid-cta, .pillar-card, .pillar-card p, .pillar-number, section */

  
  
  
  
  
  

  /* BUTTONS */
  
  
  
  
  
  
  
  
  
  
  

  /* HEADER */
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  .nav-dropdown:hover .nav-caret { transform: rotate(180deg); }
  
  
  .nav-dropdown:hover .nav-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
  
  
  
  
  
  
  
  

  /* LANGUAGE SWITCH */
  
  
  .nav-dropdown:hover .lang-menu { transform: translateY(0); }
  
  
  @media (max-width: 920px) {
    .nav-toggle { display: block; }
    .nav { position: fixed; inset: 72px 0 auto 0; flex-direction: column; gap: 0; background: rgba(0,26,100,0.99); backdrop-filter: blur(16px); padding: 12px 0 28px; border-bottom: 1px solid var(--linie-w); transform: translateY(-130%); transition: transform 0.3s ease; max-height: calc(100dvh - 72px); overflow-y: auto; -webkit-overflow-scrolling: touch; }
    .nav.open { transform: translateY(0); }
    .nav a { width: 100%; padding: 16px 32px; font-size: 16px; }
    .nav a.btn-nav { width: auto; margin: 12px 32px 0; text-align: center; }
  }
  @media (max-width: 920px) {
    /* Submenus stay collapsed until their trigger is tapped (JS toggles .open) */
    .nav-dropdown { display: block; width: 100%; }
    .nav-caret { margin-left: 6px; }
    .nav-dropdown.open .nav-caret { transform: rotate(180deg); }
    .nav-dropdown:hover .nav-menu { transform: none; }
    .nav-menu { position: static; opacity: 1; visibility: visible; transform: none; margin: 0; width: 100%; background: transparent; border: none; box-shadow: none; padding: 0 18px; max-height: 0; overflow: hidden; transition: max-height 0.25s ease; }
    .nav-menu::before { display: none; }
    .nav-dropdown.open .nav-menu { max-height: 640px; padding: 0 18px 12px; }
    .nav-menu a { color: rgba(255,255,255,0.66) !important; padding: 12px; }
    .nav-menu a:hover { background: rgba(255,255,255,0.06); }
    .nm-name { color: #fff; }
    .nm-desc { color: rgba(255,255,255,0.42); }
  }

  /* SECTIONS */
  section { padding: 120px 0; position: relative; }
  @media (max-width: 768px) { section { padding: 80px 0; } }
  
  
  
  
  
  
  

  /* HERO */
  .hero { background: var(--dunkelblau); color: var(--weiss); padding: 120px 0 140px; overflow: hidden; position: relative; }
  
  
  
  
  
  
  
  
  
  @media (max-width: 1024px) { .hero-visual { display: none; } }

  /* two-column hero: copy and product image share the stage */
  
  
  .hero-split { padding: 92px 0 104px; }
  
  .hero-split .lead { max-width: 50ch; margin-bottom: 36px; }
  
  
  
  
  
  @media (max-width: 980px) {
    .hero-grid { grid-template-columns: 1fr; gap: 36px; }
    .hero-split h1 { max-width: none; }
    .hero-figure { max-width: 400px; margin: 0 auto; }
  }

  /* TRUST BAR
     Diese Seite bindet styles.css nicht ein, sondern bringt ihr CSS inline
     mit (siehe Review-Punkt D1). Die mobilen Regeln unten sind daher eine
     bewusste Kopie aus styles.css und müssen dort mitgezogen werden. */
  
  
  
  
  
  
  
  
  @media (max-width: 768px) { .trust-bar .container { gap: 16px; } .trust-bar-logos span { padding: 4px 10px; } .trust-bar-logos img { width: 56px; } }
  @media (max-width: 600px) {
    .trust-bar .container { flex-direction: column; flex-wrap: nowrap; align-items: stretch; gap: 12px; }
    .trust-bar-label { white-space: normal; }
    .trust-bar-logos { display: grid; grid-template-columns: repeat(auto-fit, minmax(68px, 1fr)); gap: 4px; flex: none; }
    .trust-bar-logos span { padding: 8px 4px; border-right: none; justify-content: center; }
  }

  /* AI COMMERCE VALIDATION */
  .ai-commerce { background: var(--weiss); }
  .ai-stats { display: flex; flex-direction: column; gap: 14px; }
  .ai-stat-card { background: var(--grau); border: 1px solid var(--linie); border-radius: 16px; padding: 28px 28px; }
  .ai-stat-card.accent { background: var(--dunkelblau); border-color: var(--dunkelblau); }
  .ai-stat-num { font-size: clamp(36px, 4vw, 52px); font-weight: 800; letter-spacing: -0.04em; line-height: 1; margin-bottom: 6px; color: var(--blau); }
  .ai-stat-card.accent .ai-stat-num { color: var(--gelb); }
  .ai-stat-label { font-size: 14px; font-weight: 700; color: var(--dunkelblau); margin-bottom: 8px; }
  .ai-stat-card.accent .ai-stat-label { color: var(--weiss); }
  .ai-stat-sub { font-size: 13px; color: var(--text-muted); line-height: 1.6; }
  .ai-stat-card.accent .ai-stat-sub { color: rgba(255,255,255,0.65); }

  /* MARKET CONTEXT */
  .market { background: var(--weiss); }
  .market-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 64px; }
  @media (max-width: 880px) { .market-grid { grid-template-columns: 1fr; } }
  .market-stat { padding: 44px 40px; border-radius: 20px; }
  .market-stat.dark { background: var(--blau); color: var(--weiss); }
  .market-stat.light { background: var(--grau); color: var(--dunkelblau); border: 1px solid var(--linie); }
  .market-stat-eyebrow { font-size: 10px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 16px; opacity: 0.75; }
  .market-stat-number { font-size: clamp(52px, 6vw, 80px); font-weight: 800; letter-spacing: -0.04em; line-height: 1; margin-bottom: 10px; }
  .market-stat.dark .market-stat-number { color: var(--gelb); }
  .market-stat.light .market-stat-number { color: var(--blau); }
  .market-stat-label { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
  .market-stat-sub { font-size: 13px; line-height: 1.6; opacity: 0.70; }

  /* PROBLEM */
  .problem { background: var(--grau); }
  
  @media (max-width: 880px) { .two-col { grid-template-columns: 1fr; gap: 40px; } }
  
  
  

  /* SOCIAL REAL COMMERCE */
  .src-section { background: var(--dunkelblau); color: var(--weiss); overflow: hidden; }
  .src-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(60,87,225,0.30) 0%, transparent 50%); pointer-events: none; }
  .src-section .container { position: relative; z-index: 2; }
  .src-section .section-title { color: var(--weiss); }
  .src-intro { font-size: clamp(18px, 2vw, 24px); font-weight: 400; color: rgba(255,255,255,0.70); max-width: 52ch; margin-top: 20px; line-height: 1.55; }
  .src-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; margin-top: 64px; }
  @media (max-width: 1024px) { .src-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
  @media (max-width: 600px)  { .src-grid { grid-template-columns: 1fr; } }
  .src-card { background: rgba(255,255,255,0.05); border: 1px solid var(--linie-w); border-radius: 20px; padding: 36px 28px; transition: background 0.2s ease, transform 0.2s ease; }
  .src-card:hover { background: rgba(255,255,255,0.09); transform: translateY(-3px); }
  .src-num { font-size: 11px; font-weight: 800; letter-spacing: 0.14em; color: var(--gelb); margin-bottom: 16px; display: block; }
  .src-card h3 { font-size: 20px; font-weight: 800; letter-spacing: -0.02em; color: var(--weiss); margin-bottom: 14px; line-height: 1.2; }
  .src-card p { font-size: 14px; color: rgba(255,255,255,0.62); line-height: 1.65; }

  /* DIFFERENTIATOR */
  .differentiator { background: var(--blau); color: var(--weiss); overflow: hidden; }
  .differentiator::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 10% 80%, rgba(255,255,255,0.07) 0%, transparent 50%); pointer-events: none; }
  .differentiator .container { position: relative; z-index: 2; }
  .differentiator .section-title { color: var(--weiss); }
  .differentiator-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; margin-top: 72px; align-items: start; }
  @media (max-width: 880px) { .differentiator-grid { grid-template-columns: 1fr; gap: 40px; } }
  .diff-col .mini-title { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.14em; margin-bottom: 16px; }
  .diff-col.past .mini-title { color: rgba(255,255,255,0.40); }
  .diff-col.now  .mini-title { color: var(--gelb); }
  .diff-col h3 { font-size: 24px; font-weight: 700; margin-bottom: 16px; letter-spacing: -0.02em; line-height: 1.2; }
  .diff-col.past h3 { color: rgba(255,255,255,0.44); }
  .diff-col.now  h3 { color: var(--weiss); }
  .diff-col p { color: rgba(255,255,255,0.68); font-size: 16px; line-height: 1.65; }

  /* PILLARS */
  .pillars { background: var(--weiss); }
  .pillars-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin-top: 64px; }
  @media (max-width: 960px) { .pillars-grid { grid-template-columns: 1fr; } }
  .pillar-card { padding: 44px 32px; background: var(--grau); border-radius: 20px; border: 1px solid transparent; transition: all 0.3s ease; position: relative; overflow: hidden; }
  
  .pillar-number { font-size: 68px; font-weight: 800; color: var(--blau); opacity: 0.12; line-height: 1; letter-spacing: -0.04em; margin-bottom: 20px; }
  
  .pillar-card p { font-size: 15px; color: var(--text-muted); line-height: 1.65; margin-bottom: 10px; }
  .pillar-card p:last-child { margin-bottom: 0; }

  /* FEATURES */
  .features { background: var(--grau); }
  .features-header { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: end; margin-bottom: 72px; }
  @media (max-width: 880px) { .features-header { grid-template-columns: 1fr; gap: 20px; } }
  .features-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--linie); border: 1px solid var(--linie); border-radius: 20px; overflow: hidden; }
  @media (max-width: 960px) { .features-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
  @media (max-width: 600px) { .features-grid { grid-template-columns: 1fr; } }
  .feature-item { background: var(--weiss); padding: 44px 36px; transition: background 0.2s ease; }
  .feature-item:hover { background: #f9f9fc; }
  .feature-tag { font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.14em; color: var(--blau); margin-bottom: 10px; display: block; }
  .feature-icon { width: 48px; height: 48px; background: var(--hellblau); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; flex-shrink: 0; }
  .feature-icon svg { width: 22px; height: 22px; }
  .feature-item h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; letter-spacing: -0.02em; color: var(--dunkelblau); }
  .feature-item p { font-size: 14px; color: var(--text-muted); line-height: 1.65; margin-bottom: 8px; }
  .feature-item p:last-child { margin-bottom: 0; }
  .feature-item.span-full { grid-column: span 3; background: var(--dunkelblau); color: var(--weiss); }
  @media (max-width: 960px) { .feature-item.span-full { grid-column: span 2; } }
  @media (max-width: 600px) { .feature-item.span-full { grid-column: span 1; } }
  .feature-item.span-full .feature-tag { color: var(--gelb); }
  .feature-item.span-full h3 { color: var(--weiss); }
  .feature-item.span-full p { color: rgba(255,255,255,0.68); }
  .feature-item.span-full .feature-icon { background: var(--gelb); color: var(--blau); } .feature-item.span-full .feature-icon svg path { fill: var(--dunkelblau); }

  /* MID CTA */
  .mid-cta { background: var(--blau); color: var(--weiss); text-align: center; padding: 100px 0; position: relative; overflow: hidden; }
  
  
  
  

  /* OUTCOMES */
  .outcomes { background: var(--dunkelblau); color: var(--weiss); position: relative; overflow: hidden; }
  .outcomes::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 10% 90%, rgba(60,87,225,0.22) 0%, transparent 45%), radial-gradient(circle at 90% 10%, rgba(248,255,118,0.06) 0%, transparent 45%); }
  .outcomes .container { position: relative; z-index: 2; }
  .outcomes .section-title { color: var(--weiss); }
  .outcomes-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 64px; }
  @media (max-width: 960px) { .outcomes-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
  @media (max-width: 540px)  { .outcomes-grid { grid-template-columns: 1fr; } }
  .outcome-tile { padding: 40px 28px; background: rgba(255,255,255,0.04); border: 1px solid var(--linie-w); border-radius: 20px; transition: all 0.3s ease; position: relative; overflow: hidden; }
  .outcome-tile:hover { background: rgba(60,87,225,0.10); border-color: rgba(60,87,225,0.32); transform: translateY(-4px); }
  .outcome-tile::before { content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 2px; background: linear-gradient(135deg, var(--blau), var(--gelb)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); mask-composite: exclude; opacity: 0; transition: opacity 0.35s ease; pointer-events: none; }
  .outcome-tile:hover::before { opacity: 1; }
  .outcome-number { font-size: clamp(40px, 4.5vw, 64px); font-weight: 800; color: var(--weiss); letter-spacing: -0.04em; line-height: 1; margin-bottom: 6px; }
  .outcome-unit { font-size: 14px; font-weight: 600; color: var(--gelb); margin-bottom: 14px; display: block; }
  .outcome-tile p { color: rgba(255,255,255,0.62); font-size: 13px; line-height: 1.65; }

  /* WHY WE WIN */
  .why-win { background: var(--hellblau); }
  .win-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 56px; }
  @media (max-width: 720px) { .win-grid { grid-template-columns: 1fr; } }
  .win-card { background: var(--weiss); border: 1px solid var(--linie); border-radius: 20px; padding: 40px 36px; }
  .win-card-eyebrow { font-size: 10px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; color: var(--blau); margin-bottom: 12px; display: block; }
  .win-card-media { position: relative; margin: 0 0 22px; border-radius: 14px; overflow: hidden; border: 1px solid var(--linie); background: var(--grau); }
  .win-card-media img { display: block; width: 100%; height: auto; }
  .win-card-media figcaption { position: absolute; top: 10px; right: 10px; padding: 4px 9px; border-radius: 100px; background: rgba(0,26,100,0.72); color: #fff; font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
  .win-card h3 { font-size: 22px; font-weight: 800; color: var(--dunkelblau); margin-bottom: 14px; letter-spacing: -0.02em; }
  .win-card p { font-size: 15px; color: var(--text-muted); line-height: 1.65; }
  .win-banner { background: var(--blau); border-radius: 16px; padding: 28px 36px; margin-top: 20px; display: flex; align-items: flex-start; gap: 20px; flex-wrap: wrap; }
  .win-banner-label { font-size: 10px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gelb); display: block; margin-bottom: 6px; }
  .win-banner p { font-size: 15px; color: rgba(255,255,255,0.88); line-height: 1.6; }

  /* ARCHITECTURE / ECOSYSTEM */
  .architecture { background: var(--weiss); }
  /* Die .arch-*-Komponente lebt in beyonityhello.html und wird dort aus
     styles.css gestylt. Auf dieser Seite existierte sie nur noch als CSS
     ohne Markup — entfernt. */

  /* FINAL CTA */
  
  
  
  
  

  /* FOOTER */
  
  
  @media (max-width: 820px) { .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; } }
  @media (max-width: 480px) { .footer-top { grid-template-columns: 1fr; } }
  
  
  
  
  
  
  
  
  
  
  

  /* SCROLL REVEAL */
  
  
  @media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

  /* ---------- SYSTEMLOG ANIMATION (hero) ----------
     Pure CSS loop (~12s): HELLO OS as a live decision console. A
     termination event arrives from the ERP, the OS computes a price
     recommendation, a human confirms it (human-in-the-loop), the
     listing goes live, applications arrive and the contract is signed
     — while the demand-pressure KPI updates in realtime. Default
     (animation-less) state = full log, so prefers-reduced-motion
     shows the end result. */
  .hox { --hox-t: 12s; position: relative; z-index: 1; max-width: 440px; margin: 0 auto; background: rgba(255,255,255,0.05); border: 1px solid var(--linie-w); border-radius: 24px; padding: 20px; backdrop-filter: blur(12px); box-shadow: 0 24px 48px -12px rgba(0,0,0,0.4); }
  .hox-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; }
  .hox-live { display: inline-flex; align-items: center; gap: 7px; font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gelb); }
  .hox-live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gelb); box-shadow: 0 0 8px var(--gelb); animation: hox-blink 2s ease-in-out infinite; }
  .hox-tag { font-size: 11px; font-weight: 600; color: rgba(255,255,255,0.45); letter-spacing: 0.04em; white-space: nowrap; }

  .hox-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-bottom: 14px; }
  .hox-kpi { background: rgba(255,255,255,0.06); border: 1px solid var(--linie-w); border-radius: 12px; padding: 8px 11px; }
  .hox-kpi-lbl { display: block; font-size: 9px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.45); white-space: nowrap; }
  .hox-kpi-val { display: grid; font-size: 16px; font-weight: 800; color: var(--gelb); line-height: 1.3; font-variant-numeric: tabular-nums; }
  .hox-kpi-val span { grid-area: 1 / 1; }
  .hox-nd1 { opacity: 0; animation: hox-nd1 var(--hox-t) linear infinite; }
  .hox-nd2 { opacity: 1; animation: hox-nd2 var(--hox-t) linear infinite; }
  .hox-bw1 { opacity: 0; animation: hox-bw1 var(--hox-t) linear infinite; }
  .hox-bw2 { opacity: 1; animation: hox-bw2 var(--hox-t) linear infinite; }

  .hox-log { display: flex; flex-direction: column; gap: 7px; }
  .hox-line { display: flex; align-items: baseline; gap: 8px; font-size: 11px; padding: 5px 9px; border-radius: 9px; background: rgba(255,255,255,0.04); border-left: 2px solid transparent; }
  .hox-time { flex-shrink: 0; font-size: 9.5px; color: rgba(255,255,255,0.38); font-variant-numeric: tabular-nums; }
  .hox-src { flex-shrink: 0; font-size: 8.5px; font-weight: 800; letter-spacing: 0.06em; padding: 1.5px 7px; border-radius: 100px; translate: 0 -1px; }
  .hox-src-erp { background: rgba(255,255,255,0.14); color: rgba(255,255,255,0.85); }
  .hox-src-os { background: rgba(60,87,225,0.55); color: #fff; }
  .hox-src-agent { background: rgba(248,255,118,0.14); color: var(--gelb); box-shadow: inset 0 0 0 1px rgba(248,255,118,0.35); }
  .hox-src-you { background: var(--gelb); color: var(--dunkelblau); }
  .hox-msg { color: rgba(255,255,255,0.85); font-weight: 600; min-width: 0; }
  .hox-human { border-left-color: var(--gelb); background: rgba(248,255,118,0.07); }
  .hox-done .hox-msg { color: var(--gelb); }
  .hox-l1 { animation: hox-l1 var(--hox-t) linear infinite; }
  .hox-l2 { animation: hox-l2 var(--hox-t) linear infinite; }
  .hox-l3 { animation: hox-l3 var(--hox-t) linear infinite; }
  .hox-l4 { animation: hox-l4 var(--hox-t) linear infinite; }
  .hox-l5 { animation: hox-l5 var(--hox-t) linear infinite; }
  .hox-l6 { animation: hox-l6 var(--hox-t) linear infinite; }
  .hox-caret { width: 8px; height: 13px; margin: 2px 0 0 9px; background: var(--gelb); animation: hox-blink 1.1s steps(2, jump-none) infinite; }

  .hox-foot { margin-top: 14px; text-align: center; font-size: 12px; color: rgba(255,255,255,0.55); }
  .hox-foot strong { color: var(--gelb); font-weight: 700; }

  @keyframes hox-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
  @keyframes hox-l1 { 0%, 4% { opacity: 0; transform: translateY(6px); } 6.5%, 100% { opacity: 1; transform: none; } }
  @keyframes hox-l2 { 0%, 14% { opacity: 0; transform: translateY(6px); } 16.5%, 100% { opacity: 1; transform: none; } }
  @keyframes hox-l3 { 0%, 29% { opacity: 0; transform: translateY(6px); } 31.5%, 100% { opacity: 1; transform: none; } }
  @keyframes hox-l4 { 0%, 37% { opacity: 0; transform: translateY(6px); } 39.5%, 100% { opacity: 1; transform: none; } }
  @keyframes hox-l5 { 0%, 54% { opacity: 0; transform: translateY(6px); } 56.5%, 100% { opacity: 1; transform: none; } }
  @keyframes hox-l6 { 0%, 71% { opacity: 0; transform: translateY(6px); } 73.5%, 100% { opacity: 1; transform: none; } }
  @keyframes hox-nd1 { 0%, 2% { opacity: 0; } 4%, 16% { opacity: 1; } 19%, 100% { opacity: 0; } }
  @keyframes hox-nd2 { 0%, 17% { opacity: 0; } 20%, 100% { opacity: 1; } }
  @keyframes hox-bw1 { 0%, 2% { opacity: 0; } 4%, 55% { opacity: 1; } 58%, 100% { opacity: 0; } }
  @keyframes hox-bw2 { 0%, 56% { opacity: 0; } 59%, 100% { opacity: 1; } }
  @media (max-width: 480px) {
    .hox { padding: 14px; }
    .hox-tag { display: none; }
    .hox-msg { font-size: 10px; }
    .hox-time { display: none; }
  }
  @media (prefers-reduced-motion: reduce) {
    .hox, .hox *, .hox *::before, .hox *::after { animation: none !important; }
    .hox-caret { display: none; }
  }

  /* Aus Inline-Styles von hello-os.html übernommen, damit das Block-Markup
     ohne style-Attribute auskommt (CLAUDE.md: Abstände und Farben über das
     Design-System). Werte 1:1 wie im Prototyp. */
  .ai-commerce .two-col { align-items: center; }
  .features-header > p { font-size: 16px; color: var(--text-muted); line-height: 1.65; }
  .differentiator .eyebrow { color: rgba(255,255,255,0.55); }
  .feature-item.span-full h3 { font-size: 24px; margin-bottom: 14px; }
  .feature-item.span-full p { max-width: 76ch; }