:root {
      --bg-primary:      #070c18;
      --bg-secondary:    #0e1628;
      --bg-card:         #131f36;
      --bg-card-hover:   #1a2942;
      --accent:          #174A9C;
      --accent-light:    #2d6fd4;
      --accent-glow:     rgba(23,74,156,0.18);
      --accent-green:    #29A94A;
      --accent-green-glow: rgba(41,169,74,0.18);
      --text-primary:    #f1f5f9;
      --text-secondary:  #94a3b8;
      --text-muted:      #64748b;
      --border:          rgba(148,163,184,0.1);
      --border-accent:   rgba(59,130,246,0.3);
      --font-display: 'Playfair Display', Georgia, serif;
      --font-body: 'DM Sans', sans-serif;
      --font-mono: 'JetBrains Mono', monospace;
      --radius:          16px;
      --radius-sm:       8px;
      --nav-h:           72px;
      --transition:      0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    *,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--font-body);
      background: var(--bg-primary);
      color: var(--text-primary);
      line-height: 1.65;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }
    h1, h2, h3 { font-family: var(--font-display); }
    img { max-width: 100%; height: auto; display: block; }
    a { color: inherit; text-decoration: none; }
    ul { list-style: none; }
    ::-webkit-scrollbar { width: 4px; }
    ::-webkit-scrollbar-track { background: var(--bg-secondary); }
    ::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 2px; }

    /* ── NAVBAR ── */
    .navbar {
      position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
      background: rgba(10, 14, 23, 0.85);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border);
      transition: var(--transition);
    }
    .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
    .navbar-inner {
      display: flex; align-items: center; justify-content: space-between;
      height: 72px;
    }
    .nav-logo {
      display: flex; align-items: center; gap: 12px;
      font-family: var(--font-display);
      font-size: 1.25rem; font-weight: 700;
      color: var(--text-primary);
      text-decoration: none;
    }
    .nav-logo-img {
      width: 44px; height: 44px;
      border-radius: 10px;
      object-fit: contain;
    }
    .nav-links { display: flex; gap: 32px; list-style: none; margin: 0; padding: 0; }
    .nav-links a {
      font-size: 0.9rem; font-weight: 500;
      color: var(--text-secondary);
      position: relative; padding: 4px 0;
      text-decoration: none;
    }
    .nav-links a::after {
      content: ''; position: absolute;
      bottom: -2px; left: 0; width: 0; height: 2px;
      background: var(--accent);
      transition: var(--transition);
    }
    .nav-links a:hover { color: var(--text-primary); }
    .nav-links a:hover::after { width: 100%; }
    .mobile-cta-item { display: none; }
    .nav-cta {
      padding: 10px 24px;
      background: var(--accent);
      color: #fff !important;
      border-radius: 100px;
      font-weight: 600;
      font-size: 0.85rem;
      letter-spacing: 0.5px;
      transition: var(--transition);
      text-decoration: none;
    }
    .nav-cta:hover { background: var(--accent-light, #2a5fd4); transform: translateY(-1px); box-shadow: 0 4px 24px rgba(23,74,156,0.4); }
    .mobile-toggle { display: none; background: none; border: none; color: var(--text-primary); cursor: pointer; padding: 0; }
    .hamburger {
      display: flex; flex-direction: column; justify-content: center; align-items: center;
      width: 24px; height: 20px; position: relative;
    }
    .hamburger span {
      display: block; width: 22px; height: 2px;
      background: var(--text-primary);
      border-radius: 2px;
      transition: all 0.3s ease;
      position: absolute; left: 1px;
    }
    .hamburger span:nth-child(1) { top: 2px; }
    .hamburger span:nth-child(2) { top: 9px; }
    .hamburger span:nth-child(3) { top: 16px; }
    .mobile-toggle.active .hamburger span:nth-child(1) { top: 9px; transform: rotate(45deg); }
    .mobile-toggle.active .hamburger span:nth-child(2) { opacity: 0; }
    .mobile-toggle.active .hamburger span:nth-child(3) { top: 9px; transform: rotate(-45deg); }
    @media (max-width: 768px) {
      .navbar-inner { height: 60px; }
      .container { padding: 0 16px; }
      .nav-links { display: none; }
      .nav-cta { display: none; }
      .mobile-toggle {
        display: flex; align-items: center; justify-content: center;
        width: 44px; height: 44px;
      }
      .nav-logo span { font-size: 1.05rem; }
      .nav-logo-img { width: 36px; height: 36px; }
      .nav-links.open {
        display: flex; flex-direction: column;
        position: fixed; top: 60px; left: 0; right: 0; bottom: 0;
        background: rgba(10, 14, 23, 0.98);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        padding: 24px 20px 40px;
        gap: 4px;
        z-index: 999;
        overflow-y: auto;
        animation: menuSlideIn 0.3s ease;
      }
      @keyframes menuSlideIn {
        from { opacity: 0; transform: translateY(-12px); }
        to { opacity: 1; transform: translateY(0); }
      }
      .nav-links.open li { width: 100%; }
      .nav-links.open a {
        display: flex; align-items: center;
        padding: 16px 20px;
        font-size: 1.1rem;
        color: var(--text-primary);
        border-radius: 12px;
        background: rgba(255,255,255,0.03);
        margin-bottom: 4px;
        border: 1px solid var(--border);
      }
      .nav-links.open a:hover { background: rgba(23,74,156,0.12); color: #fff; }
      .mobile-cta-item { display: block; margin-top: 16px; }
      .mobile-cta-btn {
        display: block; width: 100%; text-align: center;
        background: var(--accent) !important; color: #fff !important;
        border-radius: 100px !important; font-weight: 700 !important;
        padding: 18px 24px !important; font-size: 1rem !important;
        border: none !important;
      }
    }


    /* -- CONTENT -- */
    .content-wrap { max-width: 1100px; margin: 0 auto; padding: 5rem 2rem; }
    section.block { margin-bottom: 3.5rem; }
    section.block h2 { font-size: 1.55rem; font-weight: 700; color: var(--text-primary); margin-bottom: 1rem; padding-bottom: .6rem; border-bottom: 1px solid var(--border); }
    section.block h3 { font-size: 1rem; font-weight: 700; color: var(--accent-light); margin: 1.5rem 0 .5rem; }
    section.block p { color: var(--text-secondary); line-height: 1.75; margin-bottom: .9rem; }
    section.block p:last-child { margin-bottom: 0; }

    /* STATS */
    .stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.5rem; }
    .stat-box { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; text-align: center; }
    .stat-num { display: block; font-size: 2rem; font-weight: 800; color: var(--accent-light); }
    .stat-lbl { display: block; font-size: .8rem; color: var(--text-muted); margin-top: .25rem; }

    /* SERVICE CARDS */
    .service-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1rem; margin-top: 1.5rem; }
    .svc-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem 1.25rem 1.25rem; transition: border-color .2s, box-shadow .2s, transform .2s; }
    .svc-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(23,74,156,0.22); border-color: var(--border-accent); }
    .svc-icon { font-size: 1.6rem; margin-bottom: .6rem; }
    .svc-card h4 { font-size: .9rem; font-weight: 700; color: var(--text-primary); margin-bottom: .35rem; }
    .svc-card p { font-size: .82rem; color: var(--text-muted); line-height: 1.55; }

    /* CHECK LIST */
    .check-list { margin-top: 1rem; display: flex; flex-direction: column; gap: .5rem; }
    .check-list li { display: flex; gap: .75rem; font-size: .9rem; color: var(--text-secondary); line-height: 1.55; }
    .check-list li::before { content: '✓'; color: var(--accent-green); font-weight: 700; flex-shrink: 0; margin-top: .05rem; }

    /* CASE BLOCKS */
    .case-block { background: var(--bg-card); border-left: 3px solid var(--accent-light); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 1.5rem; margin-top: 1rem; }
    .case-block + .case-block { margin-top: 1.25rem; }
    .case-label { font-size: .65rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-light); margin-bottom: .35rem; }
    .case-block h4 { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: .5rem; }
    .case-block p { font-size: .875rem; color: var(--text-secondary); line-height: 1.65; }
    .case-result { margin-top: .6rem; font-size: .8rem; color: var(--accent-green); font-weight: 600; }

    /* ROLE CARDS */
    .role-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; margin-top: 1.5rem; }
    .role-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; transition: border-color .2s, transform .2s, box-shadow .2s; }
    .role-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(23,74,156,0.22); border-color: var(--border-accent); }
    .role-icon { font-size: 1.8rem; margin-bottom: .75rem; }
    .role-card h4 { font-size: .95rem; font-weight: 700; color: var(--text-primary); margin-bottom: .4rem; }
    .role-card p { font-size: .82rem; color: var(--text-muted); line-height: 1.55; }

    /* CTA SECTION */
    .cta-section { background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(23,74,156,0.15) 100%); border: 1px solid var(--border-accent); border-radius: var(--radius); padding: 3rem 2.5rem; margin-top: 4rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
    .cta-section h2 { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); margin-bottom: .5rem; }
    .cta-section p { color: var(--text-secondary); max-width: 520px; }

    /* FOOTER */
    footer { background: var(--bg-secondary); border-top: 1px solid var(--border); padding: 4rem 2rem 2rem; }
    .footer-inner { max-width: 1100px; margin: 0 auto; }
    .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
    .footer-brand p { color: var(--text-muted); font-size: .9rem; margin-top: 12px; max-width: 280px; }
    .footer-col h4 { font-size: .85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-muted); margin-bottom: 16px; }
    .footer-col a { display: block; color: var(--text-secondary); font-size: .9rem; padding: 4px 0; transition: color .2s; }
    .footer-col a:hover { color: var(--accent-light); }
    .footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; border-top: 1px solid var(--border); flex-wrap: wrap; gap: 12px; }
    .footer-copy { font-size: .8rem; color: var(--text-muted); }
    .footer-legal { display: flex; gap: 1.5rem; }
    .footer-legal a { font-size: .82rem; color: var(--text-muted); transition: color .2s; }
    .footer-legal a:hover { color: var(--accent-light); }
    .footer-logo-wrap { display: flex; align-items: center; gap: .65rem; margin-bottom: 8px; }
    .footer-logo-wrap img { height: 36px; width: auto; }
    .footer-logo-wrap span { font-size: .92rem; font-weight: 700; color: var(--text-primary); }
    @media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
    @media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; gap: 24px; } .footer-bottom { flex-direction: column; align-items: flex-start; } }

    /* RESPONSIVE */
    @media (max-width: 768px) {
      nav.main-nav { padding: 0 1.25rem; }
      .nav-links { display: none; }
      .nav-burger { display: flex; }
      .cta-section { flex-direction: column; align-items: flex-start; }
    }
    /* -- HERO -- */
    .page-hero {
      padding: calc(var(--nav-h) + 5rem) 2rem 5rem;
      position: relative; overflow: hidden;
      border-bottom: 1px solid var(--border);
      background-color: var(--bg-primary);
    }
    .hero-bg-img {
      position: absolute; inset: 0;
      background-size: cover; background-position: center;
      opacity: .40;
      pointer-events: none;
    }
    .page-hero::after {
      content: '';
      position: absolute; inset: 0;
      background: linear-gradient(to right, rgba(7,12,24,0.92) 30%, rgba(7,12,24,0.65) 60%, rgba(7,12,24,0.3) 100%);
      pointer-events: none;
    }
    .hero-inner {
      position: relative; z-index: 2;
      max-width: 1100px; margin: 0 auto; width: 100%;
    }
    .breadcrumb {
      display: flex; align-items: center; gap: 8px;
      font-size: 0.8rem; color: var(--text-muted);
      margin-bottom: 20px;
    }
    .breadcrumb a { color: var(--text-muted); }
    .breadcrumb a:hover { color: var(--accent-light); }
    .page-eyebrow {
      font-size: 0.72rem; font-weight: 600; letter-spacing: 3px;
      text-transform: uppercase; color: var(--accent-green);
      margin-bottom: 12px;
    }
    .page-hero h1 {
      font-size: clamp(2rem, 5vw, 3.2rem);
      font-weight: 800; line-height: 1.15;
      margin-bottom: 20px;
    }
    .page-hero h1 span {
      background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent-green) 100%);
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .page-hero p {
      font-size: 1.05rem; color: var(--text-secondary);
      line-height: 1.7; margin-bottom: 32px; max-width: 560px;
    }
    .hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
    .btn-primary {
      padding: 14px 32px; background: var(--accent); color: #fff;
      border-radius: 100px; font-weight: 700; font-size: 0.95rem;
      transition: all .25s ease;
    }
    .btn-primary:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(23,74,156,0.4); }
    .btn-outline {
      padding: 14px 32px; background: transparent;
      border: 1px solid var(--border); color: var(--text-secondary);
      border-radius: 100px; font-weight: 600; font-size: 0.95rem;
      transition: all .25s ease;
    }
    .btn-outline:hover { border-color: var(--accent); color: var(--accent-light); }
    @media (max-width: 600px) {
      .page-hero { padding: calc(var(--nav-h) + 2.5rem) 1.25rem 3rem; }
      .content-wrap { padding: 3rem 1.25rem; }
      .stats-row { grid-template-columns: 1fr; }
    }
  
/* ── TOOL GRID (testautomatisierung.html) ── */
.tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; margin-top: 1.5rem; }
.tool-badge { display: flex; align-items: center; gap: .85rem; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.25rem; transition: border-color .2s, transform .2s, box-shadow .2s; }
.tool-badge:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(23,74,156,0.2); border-color: var(--border-accent); }
.tool-badge-icon { font-size: 1.6rem; flex-shrink: 0; }
.tool-badge-name { font-size: .9rem; font-weight: 700; color: var(--text-primary); }
.tool-badge-desc { font-size: .75rem; color: var(--text-muted); margin-top: .15rem; }

/* ── ROLE BADGE (it-beratung.html) ── */
.role-badge { display: inline-block; margin-top: .6rem; font-size: .65rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: var(--accent-glow); color: var(--accent-light); padding: .2rem .6rem; border-radius: 4px; }

/* ── PROCESS STEPS (performanceoptimierung.html) ── */
.process-steps { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; margin-top: 1.5rem; counter-reset: steps; }
.process-step { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; position: relative; transition: border-color .2s, transform .2s; counter-increment: steps; }
.process-step:hover { border-color: var(--border-accent); transform: translateY(-3px); }
.process-step::before { content: counter(steps); position: absolute; top: -10px; left: 1rem; background: var(--accent); color: #fff; font-size: .65rem; font-weight: 700; width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.process-step h4 { font-size: .88rem; font-weight: 700; color: var(--text-primary); margin-bottom: .3rem; }
.process-step p { font-size: .78rem; color: var(--text-muted); line-height: 1.5; margin: 0; }

/* ── METRIC BOXES (performanceoptimierung.html) ── */
.metrics-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1rem; margin-top: 1.5rem; }
.metric-box { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; text-align: center; transition: background .2s, border-color .2s; }
.metric-box:hover { background: var(--bg-card-hover); border-color: var(--border-accent); }
.metric-value { font-size: 2rem; font-weight: 700; color: var(--accent-light); display: block; margin-bottom: .25rem; }
.metric-label { font-size: .72rem; color: var(--text-muted); letter-spacing: .05em; }
.metric-desc { font-size: .75rem; color: var(--text-secondary); margin-top: .4rem; }