:root {
    --bg: #04060f;
    --surface: #23133a;
    --card: #1f1232;
    --accent: #883CF0;
    --accent2: #7b5cff;
    --accent3: #af62c8;
    --text: #e8f4f8;
    --muted: #d6d6d6;
    --border: #3a1c63;
    --glow: 0 0 40px #be52e50f;
  }

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

  html { scroll-behavior: smooth; }

  .aiprivilegeshield {
    background: #191127;
    color: var(--text);
    overflow-x: hidden;
    cursor: none;
    position: relative;
    height: 100vh;
  }

  /* Custom cursor */
  .cursor {
    position: fixed; width: 12px; height: 12px;
    background: var(--accent); border-radius: 50%;
    pointer-events: none; z-index: 2;
    transform: translate(-50%,-50%);
    transition: transform 0.1s, width 0.2s, height 0.2s, background 0.2s;
    mix-blend-mode: screen;
  }
  .cursor-ring {
    position: fixed; width: 36px; height: 36px;
    border: 1px solid var(--accent); border-radius: 50%;
    pointer-events: none; z-index: 2;
    transform: translate(-50%,-50%);
    transition: transform 0.15s ease-out, width 0.3s, height 0.3s;
    opacity: 0.5;
  }

  /* Grid bg */
  .aiprivilegeshield::before {
    content:''; position:absolute; inset:0;
    background-image:
      linear-gradient(rgba(179, 0, 255, 0.03) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255, 0, 208, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none; z-index:0;
  }

  /* NAV */
  .aiprivilegeshield nav {
    position: sticky; top:0; left:0; right:0; z-index:1;
    display:flex; align-items:center; justify-content:space-between;
    padding: 18px 48px;
    background: #180f26;
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
  }
  .nav-logo {
    
    font-weight: 800; font-size: 1.05rem;
    color: var(--accent); 
    text-transform: uppercase;
  }
  .nav-logo span { color: var(--text); }
  .nav-links { display:flex; gap:32px; }
  .nav-links a {
    color: var(--muted); text-decoration:none;
    font-size: 0.78rem;  text-transform: uppercase;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--accent); }
  .nav-cta {
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 9px 22px;
    
    font-size: 0.75rem; 
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
  }
  .nav-cta:hover {
    background: var(--accent); color: var(--bg);
    box-shadow: var(--glow);
  }

  /* HERO */
  .hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center;
    padding: 120px 48px 80px;
    overflow: hidden;
  }
  .hero-content { position:relative; max-width: 700px; }
  .hero-tag {
    display: inline-flex; align-items:center; gap:8px;
    font-size: 0.72rem;  text-transform: uppercase;
    color: var(--accent); margin-bottom: 28px;
  }
  .hero-tag::before {
    content:''; display:block; width:28px; height:1px; background: var(--accent);
  }
  h1 {
    
    font-weight: 800; font-size: clamp(2.8rem, 6vw, 5.2rem);
    line-height: 1.0; margin-bottom: 8px;
  }
  h1 .italic {  font-style: italic; color: var(--accent); font-weight:400; }
  .hero-sub {
    font-size: 1rem; color: var(--muted); margin: 24px 0 40px;
    line-height: 1.7; max-width: 520px;
    
  }
  .hero-sub strong { color: var(--accent2); }
  .hero-btns { display:flex; gap:16px; flex-wrap:wrap; }
  .btn-primary {
    background: var(--accent); color: var(--bg);
    border:none; padding: 14px 32px;
     font-weight:700; font-size: 0.85rem;
     text-transform: uppercase;
    cursor: pointer; transition: box-shadow 0.2s, transform 0.15s;
  }
  .btn-primary:hover { box-shadow: 0 0 32px #be52e50f; transform: translateY(-2px); }
  .btn-ghost {
    background: transparent; color: var(--text);
    border: 1px solid #3a1c63;
    padding: 14px 32px;
     font-size: 0.8rem;
     text-transform: uppercase;
    cursor: pointer; transition: border-color 0.2s, color 0.2s;
  }
  .btn-ghost:hover { border-color: var(--text); color: var(--accent); }

  /* Animated shield visual */
  .hero-visual {
    position: absolute; right: -40px; top: 50%; transform: translateY(-50%);
    width: 520px; height: 520px; opacity: 0.85;
  }
  .shield-svg { width:100%; height:100%; }

  /* STATS STRIP */
  .stats-strip {
    position: relative;
    display: grid; grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }
  .stat {
    padding: 36px 48px; border-right: 1px solid var(--border);
    transition: background 0.3s;
  }
  .stat:last-child { border-right: none; }
  .stat:hover { background: var(--card); }
  .stat-num {
     font-weight:800;
    font-size: 2.8rem; color: var(--accent);
    display:block; line-height:1;
  }
  .stat-num.red { color: var(--accent2); }
  .stat-num.gold { color: var(--accent3); }
  .stat-label { font-size: 0.72rem; color: var(--muted); margin-top:8px;  text-transform: uppercase; }

  /* SECTIONS */
  .aiprivilegeshield section { position:relative; }
  .section-inner { max-width: 1200px; margin:0 auto; padding: 0 48px; }

  .section-tag {
    font-size: 0.68rem;  text-transform: uppercase;
    color: var(--accent); margin-bottom: 16px; display:block;
  }

  .aiprivilegeshield h2 {
     font-weight:800;
    font-size: clamp(1.8rem, 3.5vw, 3rem);
    line-height: 1.1; margin-bottom: 20px;
  }

  .aiprivilegeshield h2 em {  font-style:italic; color: var(--accent); font-weight:400; }

  /* THREAT CARDS */
  .threats-section { padding: 100px 0; }
  .threats-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap:1px;
    background: var(--border); margin-top: 60px;
    border: 1px solid var(--border);
  }
  .threat-card {
    background: #23133a; padding: 36px 32px;
    transition: background 0.25s;
    position: relative; overflow: hidden;
  }
  .threat-card::before {
    content:''; position:absolute; inset:0;
    background: linear-gradient(135deg, #6848956f, transparent);
    opacity:0; transition: opacity 0.3s;
  }
  .threat-card:hover::before { opacity:1; }
  .threat-card:hover { background: var(--card); }
  .threat-icon {
    width:44px; height:44px; margin-bottom:20px;
    display:flex; align-items:center; justify-content:center;
    border: 1px solid var(--border); font-size:1.4rem;
  }
  .threat-title {  font-weight:700; font-size:1rem; margin-bottom:10px; }
  .threat-desc { font-size:0.78rem; color: var(--muted); line-height:1.7; }

  /* REQUIREMENTS INTERACTIVE */
  .requirements-section { padding: 100px 0; background: var(--surface); }
  .req-layout { display:grid; grid-template-columns: 1fr 1fr; gap:80px; align-items:start; margin-top:60px; }
  .req-list { display:flex; flex-direction:column; gap:4px; }
  .req-item {
    display:flex; align-items:center; gap:16px;
    padding: 18px 20px; border: 1px solid transparent;
    cursor:pointer; transition: all 0.2s;
    position: relative;
  }
  .req-item.active, .req-item:hover {
    border-color: var(--border);
    background: var(--card);
  }
  .req-item.active .req-num { color: var(--accent); }
  .req-item.active { border-left: 2px solid var(--accent); }
  .req-num {  font-weight:800; font-size:1.1rem; color: var(--muted); min-width:28px; }
  .req-name { font-size:0.82rem; text-transform:uppercase;  }
  .req-detail { display:none; }
  .req-detail.visible { display:block; }
  .req-panel {
    padding: 40px; border: 1px solid var(--border); background: var(--card);
    position: sticky; top:100px;
  }
  .req-panel-icon { font-size:2.5rem; margin-bottom:20px; }
  .req-panel h3 {  font-weight:800; font-size:1.4rem; margin-bottom:14px; }
  .req-panel p { font-size:0.8rem; color: var(--muted); line-height:1.8; }
  .req-status {
    margin-top:24px; display:inline-flex; align-items:center; gap:8px;
    font-size:0.7rem; text-transform:uppercase; 
    color: var(--accent);
  }
  .req-status::before { content:'●'; font-size:0.5rem; animation: blink 1.5s infinite; }
  @keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.2} }

  /* RISK GAUGE */
  .risk-section { padding: 100px 0; }
  .risk-layout { display:grid; grid-template-columns: 1fr 1fr; gap:80px; align-items:center; margin-top:60px; }
  .risk-checker { background: var(--card); border: 1px solid var(--border); padding:40px; }
  .risk-checker h3 {  font-weight:800; font-size:1.1rem; margin-bottom:28px; text-transform:uppercase;  }
  .risk-toggle { display:flex; align-items:center; justify-content:space-between; padding:14px 0; border-bottom:1px solid var(--border); }
  .risk-toggle:last-of-type { border-bottom:none; }
  .risk-label { font-size:0.78rem; color: var(--text); }
  .toggle-wrap { position:relative; }
  .toggle-wrap input { opacity:0; position:absolute; }
  .toggle-track {
    display:block; width:42px; height:22px;
    background: rgba(255, 79, 59, 0.104); border-radius:11px;
    cursor:pointer; position:relative; transition:background 0.3s;
  }
  .toggle-track::after {
    content:''; position:absolute; left:3px; top:3px;
    width:16px; height:16px; border-radius:50%;
    background: var(--accent2); transition: transform 0.3s, background 0.3s;
  }
  input:checked + .toggle-track { background: rgba(0, 255, 229, 0.123); }
  input:checked + .toggle-track::after { transform: translateX(20px); background: var(--accent); }

  .risk-score-box { text-align:center; }
  .gauge-wrap { position:relative; width:240px; margin:0 auto 32px; }
  .gauge-label {
    position:absolute; bottom:0; left:50%; transform:translateX(-50%);
     font-weight:800; font-size:2.4rem;
    color: var(--accent);
  }
  .gauge-sublabel { font-size:0.7rem; color: var(--muted);  text-transform:uppercase; margin-bottom:24px; }
  .risk-verdict {
     font-weight:700; font-size:1rem;
    padding: 14px 24px; border: 1px solid var(--border); margin-top:16px;
    
  }

  /* SOLUTIONS GRID */
  .solutions-section { padding:100px 0; background: var(--surface); }
  .sol-grid { display:grid; grid-template-columns: repeat(2, 1fr); gap:24px; margin-top:60px; }
  .sol-card {
    padding:36px 32px; background: var(--card); border:1px solid var(--border);
    transition: all 0.25s; position:relative; overflow:hidden;
  }
  .sol-card::after {
    content:''; position:absolute; bottom:0; left:0; height:2px;
    width:0; background: var(--accent); transition: width 0.4s;
  }
  .sol-card:hover::after { width:100%; }
  .sol-card:hover { border-color: #5e309d; transform: translateY(-4px); box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
  .sol-num {  font-weight:800; font-size:3rem; color: var(--border); line-height:1; margin-bottom:16px; }
  .sol-title {  font-weight:700; font-size:1.05rem; margin-bottom:12px; }
  .sol-desc { font-size:0.78rem; color: var(--muted); line-height:1.7; }
  .sol-tag {
    display:inline-block; margin-top:20px; font-size:0.65rem;
     text-transform:uppercase; color: var(--accent);
    border:1px solid var(--border); padding:4px 10px;
  }

  /* INDUSTRIES */
  .industries-section { padding:100px 0; }
  .ind-track { overflow:hidden; margin-top:50px; position:relative; }
  .ind-track::before, .ind-track::after {
    content:''; position:absolute; top:0; bottom:0; width:120px;
    pointer-events:none;
  }
  .ind-track::before { left:0; background: linear-gradient(to right, var(--card), transparent); }
  .ind-track::after { right:0; background: linear-gradient(to left, var(--card), transparent); }
  .ind-scroll {
    display:flex; gap:0; animation: scroll-left 20s linear infinite;
    width: max-content;
  }
  .ind-scroll:hover { animation-play-state: paused; }
  @keyframes scroll-left { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }
  .ind-pill {
    padding:14px 28px; border:1px solid var(--border);
    font-size:0.75rem;  text-transform:uppercase;
    white-space:nowrap; margin-right:1px; color: var(--muted);
    transition: all 0.2s; cursor:default;
  }
  .ind-pill:hover { color: var(--accent); border-color: var(--accent); background: rgba(200, 0, 255, 0.05); }

  /* CTA SECTION */
  .cta-section {
    padding:120px 48px;
    background: linear-gradient(135deg, #3a1c6365, #68489579);
    text-align:center; position:relative; overflow:hidden;
  }
  .cta-section::before {
    content:'SHIELD'; position:absolute;
     font-weight:800;
    font-size:22vw; color:rgba(255, 0, 247, 0.03);
    top:50%; left:50%; transform:translate(-50%,-50%);
    pointer-events:none; white-space:nowrap;
  }
  .cta-section h2 { font-size: clamp(2rem, 4vw, 3.5rem); margin-bottom:16px; position:relative; }
  .cta-section p { color: var(--muted); font-size:0.85rem; max-width:480px; margin:0 auto 40px; line-height:1.8; position:relative;  }
  .cta-btns { display:flex; gap:16px; justify-content:center; flex-wrap:wrap; position:relative;  }

  /* FOOTER */
  .aiprivilegeshield footer {
    border-top:1px solid var(--border); padding:40px 48px;
    display:flex; align-items:center; justify-content:space-between;
    font-size:0.72rem; color: var(--muted);
  }

  .aiprivilegeshield footer a { color: var(--muted); text-decoration:none; }
  .aiprivilegeshield footer a:hover { color: var(--accent); }

  /* ANIMATIONS */
  .fade-up {
    opacity:0; transform:translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .fade-up.visible { opacity:1; transform:translateY(0); }

  /* Floating particles */
  .particles { position:fixed; inset:0; pointer-events:none; z-index:0; }
  .particle {
    position:absolute; width:2px; height:2px; background: var(--accent);
    border-radius:50%; opacity:0;
    animation: float-up var(--dur) var(--delay) infinite;
  }
  @keyframes float-up {
    0%{opacity:0; transform:translateY(0) translateX(0)}
    10%{opacity:0.6}
    90%{opacity:0.2}
    100%{opacity:0; transform:translateY(-80vh) translateX(var(--drift))}
  }

  /* RESPONSIVE */
  @media(max-width:900px){
    .threats-grid { grid-template-columns:1fr; }
    .req-layout, .risk-layout, .sol-grid { grid-template-columns:1fr; }
    .stats-strip { grid-template-columns:1fr; }
    .stat { border-right:none; border-bottom:1px solid var(--border); }
    .aiprivilegeshield nav { padding:16px 24px; }
    .nav-links { display:none; }
    .hero { padding:100px 24px 60px; }
    .hero-visual { display:none; }
    .section-inner { padding:0 24px; }
    .threats-section,.requirements-section,.risk-section,.solutions-section,.industries-section { padding:60px 0; }
    .aiprivilegeshield footer { flex-direction:column; gap:16px; text-align:center; }
  }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: #873cf015; }
::-webkit-scrollbar-thumb { background: #873cf015; border-radius: 3px; }