/* Landing page styles (moved out of landing.html so the CSP can forbid inline styles). Fonts are self-hosted (SIL OFL 1.1, fonts/OFL-LICENSE.txt). */
@font-face { font-family: 'IBM Plex Sans'; font-style: normal; font-weight: 300; font-display: swap; src: url('/fonts/ibm-plex-sans-latin-300-normal.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Sans'; font-style: normal; font-weight: 400; font-display: swap; src: url('/fonts/ibm-plex-sans-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Sans'; font-style: normal; font-weight: 500; font-display: swap; src: url('/fonts/ibm-plex-sans-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Sans'; font-style: normal; font-weight: 600; font-display: swap; src: url('/fonts/ibm-plex-sans-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Sans'; font-style: normal; font-weight: 700; font-display: swap; src: url('/fonts/ibm-plex-sans-latin-700-normal.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url('/fonts/ibm-plex-mono-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 500; font-display: swap; src: url('/fonts/ibm-plex-mono-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 600; font-display: swap; src: url('/fonts/ibm-plex-mono-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 700; font-display: swap; src: url('/fonts/ibm-plex-mono-latin-700-normal.woff2') format('woff2'); }
@font-face { font-family: 'Bebas Neue'; font-style: normal; font-weight: 400; font-display: swap; src: url('/fonts/bebas-neue-latin-400-normal.woff2') format('woff2'); }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  :root {
    --bg:       #0D1117;
    --bg2:      #161B22;
    --bg3:      #21262D;
    --border:   #30363D;
    --red:      #FF4444;
    --orange:   #FF6B35;
    --blue:     #4A90D9;
    --blue2:    #58A6FF;
    --green:    #3FB950;
    --yellow:   #FFB800;
    --text:     #E6EDF3;
    --muted:    #8B949E;
    --mono:     'IBM Plex Mono', monospace;
    --sans:     'IBM Plex Sans', sans-serif;
    --display:  'Bebas Neue', sans-serif;
  }

  html { scroll-behavior: smooth; }

  body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--sans);
    line-height: 1.6;
    overflow-x: hidden;
  }

  /* ── NAVBAR ── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(13,17,23,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 0 32px;
    height: 56px;
    display: flex; align-items: center; justify-content: space-between;
  }

  .nav-logo {
    display: flex; align-items: center; gap: 10px;
    text-decoration: none;
  }

  .nav-badge {
    background: var(--red);
    color: #fff;
    font-family: var(--mono);
    font-weight: 700;
    font-size: 10px;
    letter-spacing: 2px;
    padding: 3px 7px;
  }

  .nav-name {
    font-family: var(--mono);
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 1px;
    color: var(--text);
  }

  .nav-name span { color: var(--blue2); }

  .nav-tag {
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: 2px;
    color: var(--muted);
    text-transform: uppercase;
  }

  .nav-right { display: flex; align-items: center; gap: 24px; }

  .nav-links { display: flex; gap: 24px; list-style: none; }

  .nav-links a {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 1px;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s;
  }

  .nav-links a:hover { color: var(--text); }

  .nav-cta {
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    color: #fff;
    background: var(--red);
    border: none;
    padding: 8px 18px;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s;
  }

  .nav-cta:hover { background: var(--orange); }

  /* ── HERO ── */
  .hero {
    min-height: 100vh;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    text-align: center;
    padding: 120px 32px 80px;
    position: relative;
    overflow: hidden;
  }

  .hero::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(74,144,217,0.08) 0%, transparent 70%);
    pointer-events: none;
  }

  .hero-eyebrow {
    display: flex; align-items: center; gap: 12px;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 3px;
    color: var(--muted);
    text-transform: uppercase;
    margin-bottom: 32px;
  }

  .hero-eyebrow::before, .hero-eyebrow::after {
    content: '';
    display: block;
    width: 40px; height: 1px;
    background: var(--border);
  }

  .hero-title {
    font-family: var(--display);
    font-size: clamp(64px, 10vw, 120px);
    line-height: 0.92;
    letter-spacing: 2px;
    color: var(--text);
    margin-bottom: 8px;
  }

  .hero-title .accent { color: var(--red); }

  .hero-title-sub {
    font-family: var(--display);
    font-size: clamp(40px, 6vw, 72px);
    letter-spacing: 3px;
    color: var(--muted);
    margin-bottom: 40px;
  }

  .hero-desc {
    max-width: 640px;
    font-size: 17px;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 48px;
  }

  .hero-desc strong { color: var(--text); }

  .hero-agencies {
    display: flex; align-items: center; gap: 8px;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 1.5px;
    color: var(--muted);
    margin-bottom: 48px;
    flex-wrap: wrap; justify-content: center;
  }

  .hero-agencies .dot {
    width: 3px; height: 3px;
    background: var(--border);
    border-radius: 50%;
  }

  .hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }

  .btn-primary {
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #fff;
    background: var(--red);
    border: none;
    padding: 14px 32px;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s, transform 0.1s;
    display: inline-flex; align-items: center; gap: 8px;
  }

  .btn-primary:hover { background: var(--orange); transform: translateY(-1px); }

  .btn-secondary {
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text);
    background: transparent;
    border: 1px solid var(--border);
    padding: 14px 32px;
    cursor: pointer;
    text-decoration: none;
    transition: border-color 0.2s, color 0.2s;
    display: inline-flex; align-items: center; gap: 8px;
  }

  .btn-secondary:hover { border-color: var(--blue2); color: var(--blue2); }

  /* ── STATS BAR ── */
  .stats-bar {
    background: var(--bg2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 32px;
    display: flex; justify-content: center; gap: 64px;
    flex-wrap: wrap;
  }

  .stat { text-align: center; }

  .stat-value {
    font-family: var(--display);
    font-size: 48px;
    letter-spacing: 2px;
    color: var(--text);
    line-height: 1;
    margin-bottom: 6px;
  }

  .stat-value .unit { font-size: 28px; color: var(--red); }

  .stat-label {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--muted);
    text-transform: uppercase;
  }

  /* ── SECTION ── */
  section { padding: 100px 32px; max-width: 1200px; margin: 0 auto; }

  .section-eyebrow {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 3px;
    color: var(--red);
    text-transform: uppercase;
    margin-bottom: 16px;
  }

  .section-title {
    font-family: var(--display);
    font-size: clamp(40px, 5vw, 64px);
    letter-spacing: 2px;
    color: var(--text);
    line-height: 1;
    margin-bottom: 20px;
  }

  .section-desc {
    font-size: 16px;
    color: var(--muted);
    max-width: 560px;
    line-height: 1.7;
    margin-bottom: 64px;
  }

  /* ── MODULES GRID ── */
  .modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
  }

  .module-card {
    background: var(--bg2);
    padding: 32px;
    position: relative;
    transition: background 0.2s;
  }

  .module-card:hover { background: var(--bg3); }

  .module-num {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--muted);
    margin-bottom: 16px;
  }

  .module-icon {
    font-size: 28px;
    margin-bottom: 12px;
  }

  .module-name {
    font-family: var(--mono);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text);
    margin-bottom: 8px;
  }

  .module-desc {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 16px;
  }

  .module-tags { display: flex; gap: 6px; flex-wrap: wrap; }

  .tag {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 1px;
    padding: 3px 8px;
    border: 1px solid var(--border);
    color: var(--muted);
  }

  .tag.active { border-color: var(--green); color: var(--green); }
  .tag.blue   { border-color: var(--blue); color: var(--blue); }

  /* ── HOW IT WORKS ── */
  .how-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 32px;
  }

  .how-step {
    position: relative;
    padding: 32px;
    border: 1px solid var(--border);
    background: var(--bg2);
  }

  .how-step::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--red);
  }

  .step-num {
    font-family: var(--display);
    font-size: 56px;
    color: var(--border);
    line-height: 1;
    margin-bottom: 12px;
  }

  .step-title {
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text);
    margin-bottom: 10px;
    text-transform: uppercase;
  }

  .step-desc { font-size: 14px; color: var(--muted); line-height: 1.6; }

  /* ── USE CASES ── */
  .use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
  }

  .use-case {
    padding: 28px;
    border: 1px solid var(--border);
    background: var(--bg2);
    transition: border-color 0.2s;
  }

  .use-case:hover { border-color: var(--blue); }

  .use-case-icon {
    font-size: 24px;
    margin-bottom: 12px;
  }

  .use-case-title {
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
  }

  .use-case-desc { font-size: 14px; color: var(--muted); line-height: 1.6; }

  /* ── KNOWLEDGE REPO ── */
  .knowledge-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    margin-top: 48px;
  }

  .kb-panel {
    background: var(--bg2);
    padding: 40px;
  }

  .kb-panel-title {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--muted);
    text-transform: uppercase;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
  }

  .kb-item {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
  }

  .kb-item:last-child { border-bottom: none; }

  .kb-dot {
    width: 6px; height: 6px;
    background: var(--green);
    border-radius: 50%;
    margin-top: 7px;
    flex-shrink: 0;
  }

  .kb-dot.blue { background: var(--blue2); }

  .kb-item-text { font-size: 14px; color: var(--muted); line-height: 1.5; }
  .kb-item-text strong { color: var(--text); display: block; font-size: 13px; margin-bottom: 2px; }

  /* ── CTA BAND ── */
  .cta-band {
    background: var(--bg2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 80px 32px;
    text-align: center;
  }

  .cta-band-title {
    font-family: var(--display);
    font-size: clamp(40px, 6vw, 80px);
    letter-spacing: 3px;
    color: var(--text);
    margin-bottom: 16px;
  }

  .cta-band-desc {
    font-size: 16px;
    color: var(--muted);
    max-width: 480px;
    margin: 0 auto 40px;
    line-height: 1.7;
  }

  /* ── FOOTER ── */
  footer {
    background: var(--bg);
    border-top: 1px solid var(--border);
    padding: 40px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
  }

  .footer-left { display: flex; align-items: center; gap: 16px; }

  .footer-brand {
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
  }

  .footer-brand span { color: var(--blue2); }

  .footer-sep {
    width: 1px; height: 20px;
    background: var(--border);
  }

  .footer-co {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 1px;
  }

  .footer-right {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 1px;
  }

  /* ── DIVIDER ── */
  .divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 0;
  }

  /* ── BETA PILL ── */
  .beta-pill {
    display: inline-block;
    background: rgba(255,68,68,0.12);
    border: 1px solid rgba(255,68,68,0.3);
    color: var(--red);
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 2px;
    padding: 4px 10px;
    margin-bottom: 24px;
  }

  @media (max-width: 768px) {
    .knowledge-block { grid-template-columns: 1fr; }
    .stats-bar { gap: 32px; }
    nav .nav-links { display: none; }
    footer { flex-direction: column; text-align: center; }
  }

/* formerly inline style attributes */
.inl-1 { background: var(--bg2) !important; max-width: 100% !important; padding: 100px 32px !important; }
.inl-2 { max-width: 1200px !important; margin: 0 auto !important; }
.inl-3 { color:var(--yellow) !important; }
.inl-4 { color:var(--blue2) !important; }