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937d9ca

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>StealthMark — Content Protection Platform</title>
<link href="https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.min.css" rel="stylesheet">
<style>
:root{--mint:#7fffdb;--purple:#c084fc;--red:#ff6b6b;--orange:#ffaa66;--yellow:#ffe066;--blue:#60a5fa;--pink:#f472b6;--bg:#0a0e1a;--card:#111827;--card2:#1a1f35;--border:#1e293b}
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::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:#334155;border-radius:3px}
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.ni{max-width:1200px;margin:0 auto;display:flex;align-items:center;height:56px;padding:0 24px}
.logo{display:flex;align-items:center;gap:10px;margin-right:40px}
.li{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--mint),var(--purple));display:flex;align-items:center;justify-content:center;font-size:14px}
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.tb:hover{color:#e2e8f0;background:rgba(255,255,255,.04)}.tb.a{background:rgba(127,255,219,.08);color:var(--mint)}
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.lh{display:grid;grid-template-columns:40px 1fr 56px repeat(6,48px) 52px;padding:12px 16px;background:#0f1629;border-bottom:1px solid var(--border);gap:4px}
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.lr{display:grid;grid-template-columns:40px 1fr 56px repeat(6,48px) 52px;padding:12px 16px;gap:4px;align-items:center;cursor:pointer;border-bottom:1px solid rgba(30,41,59,.3);border-left:3px solid transparent;transition:all .2s}
.lr:hover{background:rgba(255,255,255,.02)}.lr.sel{background:rgba(127,255,219,.04);border-left-color:var(--mint)}
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.rr{position:absolute;border-radius:50%;border:1px solid}
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.ra{position:absolute;top:50%;left:50%;width:50%;height:2px;transform-origin:left center;background:linear-gradient(90deg,var(--mint),transparent)}
.rc{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 16px var(--mint)}
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.story{color:#cbd5e1;font-size:14px;line-height:1.9}.story strong{color:#fff}
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footer{border-top:1px solid var(--border);padding:20px 24px;text-align:center;color:#475569;font-size:11px}
</style>
</head>
<body>
<nav><div class="ni">
<div class="logo"><div class="li">🔒</div><div style="font-weight:800;font-size:16px;letter-spacing:-.5px"><span style="color:var(--mint)">Stealth</span><span style="color:#fff">Mark</span><span style="color:#475569;font-size:11px;margin-left:6px">Platform</span></div></div>
<div id="tabs" style="display:flex;gap:4px">
<button class="tb a" data-t="hero">⚡ Home</button><button class="tb" data-t="lb">🏆 Tech Comparison</button><button class="tb" data-t="atk">🛡️ Threat Response</button><button class="tb" data-t="pipe">📡 Business</button>
</div></div></nav>
<main>

<!-- ═══════════════ HERO ═══════════════ -->
<section id="hero" class="a">
<div style="padding:80px 0 40px;text-align:center;position:relative">
<div style="position:absolute;top:20px;left:50%;transform:translateX(-50%);width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(127,255,219,.04),rgba(192,132,252,.02) 40%,transparent 70%);pointer-events:none"></div>
<div style="font-size:13px;color:var(--purple);font-weight:700;letter-spacing:3px;margin-bottom:16px">TEXT · IMAGE · VIDEO — FULL SPECTRUM PROTECTION</div>
<h1 style="font-size:clamp(32px,6vw,52px);font-weight:900;line-height:1.15;margin-bottom:20px;letter-spacing:-2px"><span style="color:#fff">Text · Image · Video</span><br><span style="background:linear-gradient(135deg,var(--mint),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent">Complete Content Protection Platform</span></h1>
<p class="story" style="max-width:720px;margin:0 auto 28px;font-size:17px">
Pre-embed <span style="color:var(--orange);font-weight:700">AI Similarity Detection</span> for instant content protection<br>
Post-embed <span style="color:var(--mint);font-weight:700">Multi-layer Watermark + Dual-Axis Verdict</span> for legal evidence<br>
<span style="color:var(--purple);font-weight:700">Text 4-Layer + Image DCT + Video Temporal</span> — World's Only Full Spectrum
</p>
<div style="display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:48px">
<span style="padding:7px 18px;border-radius:20px;background:rgba(127,255,219,.08);border:1px solid rgba(127,255,219,.2);color:var(--mint);font-size:12px;font-weight:700">📝 Text 4-Layer</span>
<span style="padding:7px 18px;border-radius:20px;background:rgba(244,114,182,.08);border:1px solid rgba(244,114,182,.2);color:var(--pink);font-size:12px;font-weight:700">🖼️ Image DCT</span>
<span style="padding:7px 18px;border-radius:20px;background:rgba(96,165,250,.08);border:1px solid rgba(96,165,250,.2);color:var(--blue);font-size:12px;font-weight:700">🎬 Video Temporal</span>
<span style="padding:7px 18px;border-radius:20px;background:rgba(255,170,102,.08);border:1px solid rgba(255,170,102,.2);color:var(--orange);font-size:12px;font-weight:700">🛡️ Day 0 Instant Protection</span>
</div>
<div id="metrics" style="display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:40px"></div>
</div>

<!-- ★ THREE PILLARS — 3 Pillars ★ -->
<div style="padding:40px 0 50px">
<div style="text-align:center;margin-bottom:12px"><span style="font-size:13px;color:var(--mint);font-weight:700;letter-spacing:3px">THREE PILLARS OF PROTECTION</span></div>
<h2 style="font-size:26px;font-weight:800;text-align:center;margin-bottom:8px;color:#fff">World's Only <span style='color:var(--mint)'>3 Pillars</span> Unified Protection</h2>
<p style="text-align:center;color:#94a3b8;font-size:14px;margin-bottom:36px">Protect all content types in one platform</p>
<div style="display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:960px;margin:0 auto">

<!-- Pillar 1: TEXT -->
<div class="cd fi" style="border-color:rgba(127,255,219,.25);background:linear-gradient(160deg,rgba(127,255,219,.05),var(--card) 40%);position:relative;overflow:hidden">
<div style="position:absolute;top:-30px;right:-30px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(127,255,219,.06),transparent);pointer-events:none"></div>
<div style="text-align:center;margin-bottom:16px"><div style="font-size:40px;margin-bottom:8px">📝</div><div style="color:var(--mint);font-weight:800;font-size:18px">Text</div><div style="font-size:11px;color:#64748b">TEXT PROTECTION</div></div>
<div style="padding:14px;border-radius:10px;background:rgba(127,255,219,.03);border:1px solid rgba(127,255,219,.1);margin-bottom:14px">
<div class="story" style="font-size:12px;line-height:1.8">
<span style="color:var(--mint)">Pre-embed →</span> Radar™ 7-Mode Plagiarism Check<br>
<span style="color:var(--mint)">Post-embed →</span> 4-Layer Stealth Watermark<br>
<span style="color:var(--mint)">Verify →</span> DualAxis™ Dual-Axis Verdict
</div></div>
<div style="display:grid;grid-template-columns:1fr 1fr;gap:6px">
<div style="padding:10px;border-radius:8px;background:var(--card2);text-align:center;border:1px solid var(--border)"><div style="font-size:20px;font-weight:900;color:var(--mint)">4</div><div style="font-size:9px;color:#64748b">Defense Layers</div></div>
<div style="padding:10px;border-radius:8px;background:var(--card2);text-align:center;border:1px solid var(--border)"><div style="font-size:20px;font-weight:900;color:var(--mint)">34</div><div style="font-size:9px;color:#64748b">Attack Response</div></div>
</div>
<div style="margin-top:12px;text-align:center"><span style="padding:4px 12px;border-radius:8px;background:rgba(127,255,219,.06);color:var(--mint);font-size:10px;font-weight:700">✅ Operational</span></div>
</div>

<!-- Pillar 2: IMAGE -->
<div class="cd fi d1" style="border-color:rgba(244,114,182,.25);background:linear-gradient(160deg,rgba(244,114,182,.05),var(--card) 40%);position:relative;overflow:hidden">
<div style="position:absolute;top:-30px;right:-30px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(244,114,182,.06),transparent);pointer-events:none"></div>
<div style="text-align:center;margin-bottom:16px"><div style="font-size:40px;margin-bottom:8px">🖼️</div><div style="color:var(--pink);font-weight:800;font-size:18px">Image</div><div style="font-size:11px;color:#64748b">IMAGE PROTECTION</div></div>
<div style="padding:14px;border-radius:10px;background:rgba(244,114,182,.03);border:1px solid rgba(244,114,182,.1);margin-bottom:14px">
<div class="story" style="font-size:12px;line-height:1.8">
<span style="color:var(--pink)">Pre-embed →</span> pHash+SSIM+Color+Features<br>
<span style="color:var(--pink)">Post-embed →</span> DCT Frequency Domain Watermark<br>
<span style="color:var(--pink)">Verify →</span> Watermark Extraction & Similarity Check
</div></div>
<div style="display:grid;grid-template-columns:1fr 1fr;gap:6px">
<div style="padding:10px;border-radius:8px;background:var(--card2);text-align:center;border:1px solid var(--border)"><div style="font-size:20px;font-weight:900;color:var(--pink)">5</div><div style="font-size:9px;color:#64748b">Analysis Modes</div></div>
<div style="padding:10px;border-radius:8px;background:var(--card2);text-align:center;border:1px solid var(--border)"><div style="font-size:20px;font-weight:900;color:var(--pink)">38+</div><div style="font-size:9px;color:#64748b">dB PSNR</div></div>
</div>
<div style="margin-top:12px;text-align:center"><span style="padding:4px 12px;border-radius:8px;background:rgba(244,114,182,.06);color:var(--pink);font-size:10px;font-weight:700">✅ Operational</span></div>
</div>

<!-- Pillar 3: VIDEO -->
<div class="cd fi d2" style="border-color:rgba(96,165,250,.25);background:linear-gradient(160deg,rgba(96,165,250,.05),var(--card) 40%);position:relative;overflow:hidden">
<div style="position:absolute;top:-30px;right:-30px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(96,165,250,.06),transparent);pointer-events:none"></div>
<div style="text-align:center;margin-bottom:16px"><div style="font-size:40px;margin-bottom:8px">🎬</div><div style="color:var(--blue);font-weight:800;font-size:18px">Video</div><div style="font-size:11px;color:#64748b">VIDEO PROTECTION</div></div>
<div style="padding:14px;border-radius:10px;background:rgba(96,165,250,.03);border:1px solid rgba(96,165,250,.1);margin-bottom:14px">
<div class="story" style="font-size:12px;line-height:1.8">
<span style="color:var(--blue)">Pre-embed →</span> Keyframe Fingerprint+DTW<br>
<span style="color:var(--blue)">Post-embed →</span> Temporal Propagation Watermark<br>
<span style="color:var(--blue)">Verify →</span> Codec Robustness + Platform Radar
</div></div>
<div style="display:grid;grid-template-columns:1fr 1fr;gap:6px">
<div style="padding:10px;border-radius:8px;background:var(--card2);text-align:center;border:1px solid var(--border)"><div style="font-size:20px;font-weight:900;color:var(--blue)">4</div><div style="font-size:9px;color:#64748b">Analysis Modes</div></div>
<div style="padding:10px;border-radius:8px;background:var(--card2);text-align:center;border:1px solid var(--border)"><div style="font-size:20px;font-weight:900;color:var(--blue)">DTW</div><div style="font-size:9px;color:#64748b">Temporal Matching</div></div>
</div>
<div style="margin-top:12px;text-align:center"><span style="padding:4px 12px;border-radius:8px;background:rgba(96,165,250,.06);color:var(--blue);font-size:10px;font-weight:700">✅ Operational</span></div>
</div>
</div>

<!-- Image Protection Detail -->
<div style="max-width:960px;margin:36px auto 0">
<div class="cd fi d3" style="border-color:rgba(244,114,182,.15);background:linear-gradient(135deg,rgba(244,114,182,.03),rgba(192,132,252,.02))">
<div style="text-align:center;margin-bottom:20px"><div style="color:var(--pink);font-weight:800;font-size:18px">🖼️ Image Protection — How It Works</div><div style="color:#64748b;font-size:12px;margin-top:4px">AI-regenerated images and edited copies — all caught</div></div>
<div style="display:grid;grid-template-columns:1fr 40px 1fr;gap:16px;align-items:stretch">
<div style="padding:16px;border-radius:12px;background:rgba(255,170,102,.03);border:1px solid rgba(255,170,102,.12)">
<div style="color:var(--orange);font-weight:800;font-size:14px;margin-bottom:10px">📡 Pre-embed Protection</div>
<div class="story" style="font-size:12px;line-height:1.8">
<strong>Perceptual Hash</strong> — Fingerprint robust against crop/compress<br>
<strong>SSIM Structure Analysis</strong> — Luminance/contrast/structure 3-axis comparison<br>
<strong>Color Histogram</strong> — RGB distribution cross-validation<br>
<strong>Feature Matching</strong> — Edge-based similar structure detection<br>
<strong>Comprehensive AI Verdict</strong> — Weighted multi-layer similarity score
</div></div>
<div style="display:flex;align-items:center;justify-content:center"><div style="color:#475569;font-size:18px;animation:breathe 2s ease infinite">＋</div></div>
<div style="padding:16px;border-radius:12px;background:rgba(127,255,219,.03);border:1px solid rgba(127,255,219,.12)">
<div style="color:var(--mint);font-weight:800;font-size:14px;margin-bottom:10px">🔏 Post-embed Protection</div>
<div class="story" style="font-size:12px;line-height:1.8">
<strong>DCT Frequency Embed</strong> — Invisible encoding in mid-band<br>
<strong>PSNR 38+ dB</strong> — Visually indistinguishable quality<br>
<strong>SSIM 99%+</strong> — Identical visual quality to original<br>
<strong>JPEG Robust</strong> — Survives compression & resize<br>
<strong>Evidence Package</strong> — SHA-256 hash + timestamp
</div></div>
</div>
</div>
</div>
</div>

<!-- ★ DUAL SHIELD -->
<div style="padding:40px 0 60px">
<div style="text-align:center;margin-bottom:12px"><span style="font-size:13px;color:var(--orange);font-weight:700;letter-spacing:3px">DUAL SHIELD ARCHITECTURE</span></div>
<h2 style="font-size:26px;font-weight:800;text-align:center;margin-bottom:8px;color:#fff">What competitors lack: <span style="color:var(--mint)">Dual Protection</span> System</h2>
<p style="text-align:center;color:#94a3b8;font-size:14px;margin-bottom:36px">AI protects existing content even without watermarks</p>
<div style="display:grid;grid-template-columns:1fr 50px 1fr;gap:16px;max-width:920px;margin:0 auto;align-items:stretch">

<!-- Shield A -->
<div class="cd fi" style="background:linear-gradient(160deg,rgba(255,170,102,.04),var(--card) 40%);border-color:rgba(255,170,102,.25);position:relative;overflow:hidden">
<div style="position:absolute;top:-20px;right:-20px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(255,170,102,.06),transparent);pointer-events:none"></div>
<div style="display:flex;align-items:center;gap:10px;margin-bottom:16px">
<div style="width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,rgba(255,170,102,.15),rgba(255,170,102,.05));display:flex;align-items:center;justify-content:center;font-size:24px;border:1px solid rgba(255,170,102,.2)">📡</div>
<div><div style="color:var(--orange);font-weight:800;font-size:17px">StealthMark <span style="letter-spacing:-.3px">Radar</span>™</div>
<div style="color:#64748b;font-size:11px">Pre-embed Protection — Works instantly without watermarks</div></div>
</div>
<div style="padding:16px;border-radius:12px;background:rgba(255,170,102,.03);border:1px solid rgba(255,170,102,.1);margin-bottom:14px">
<div class="story" style="font-size:13px;line-height:1.9">
What if your article was copied somewhere without permission?<br>
<strong>Radar™</strong> finds it with <span style="color:var(--orange)">Text 7 modes + Image 5 modes</span>.<br><br>
<span style="color:var(--orange)">▸</span> <strong>Text Phrase Fingerprint</strong> — Compares your text's N-grams<br>
<span style="color:var(--orange)">▸</span> <strong>Image Perceptual Hash</strong> — Detects edited copies too<br>
<span style="color:var(--orange)">▸</span> <strong>SSIM Structure Analysis</strong> — Image structural similarity comparison<br>
<span style="color:var(--orange)">▸</span> <strong>AI Rewrite/Regeneration Detection</strong> — Detects what AI modified
</div>
</div>
<div style="display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px">
<div style="padding:12px;border-radius:10px;background:var(--card2);text-align:center;border:1px solid var(--border)"><div style="font-size:24px;font-weight:900;color:var(--orange)">12</div><div style="font-size:10px;color:#94a3b8">Analysis Modes (7+5)</div></div>
<div style="padding:12px;border-radius:10px;background:var(--card2);text-align:center;border:1px solid var(--border)"><div style="font-size:24px;font-weight:900;color:var(--orange)">Day 0</div><div style="font-size:10px;color:#94a3b8">Instant Protection</div></div>
</div>
<div style="padding:12px 14px;border-radius:10px;background:rgba(127,255,219,.04);border:1px solid rgba(127,255,219,.1)">
<div style="color:var(--mint);font-size:12px;font-weight:700;margin-bottom:4px">💡 This is the difference</div>
<div style="color:#cbd5e1;font-size:12px;line-height:1.7">From the moment of contract, <strong style="color:#fff">your entire text and image archive</strong> is protected. Text plagiarism and image theft — no need to wait for watermark embedding.</div>
</div>
</div>

<!-- Center -->
<div style="display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px">
<div style="width:2px;flex:1;background:linear-gradient(180deg,rgba(255,170,102,.3),rgba(127,255,219,.3));border-radius:1px"></div>
<div style="width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,rgba(255,170,102,.15),rgba(127,255,219,.15));display:flex;align-items:center;justify-content:center;font-size:18px;border:2px solid rgba(255,255,255,.1);animation:pulse 3s ease infinite">🤝</div>
<div style="font-size:10px;color:#64748b;font-weight:700;text-align:center;line-height:1.3">Unified<br>Protection</div>
<div style="width:2px;flex:1;background:linear-gradient(180deg,rgba(127,255,219,.3),rgba(192,132,252,.3));border-radius:1px"></div>
</div>

<!-- Shield B -->
<div class="cd fi d2" style="background:linear-gradient(160deg,rgba(127,255,219,.04),var(--card) 40%);border-color:rgba(127,255,219,.25);position:relative;overflow:hidden">
<div style="position:absolute;top:-20px;right:-20px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(127,255,219,.06),transparent);pointer-events:none"></div>
<div style="display:flex;align-items:center;gap:10px;margin-bottom:16px">
<div style="width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,rgba(127,255,219,.15),rgba(127,255,219,.05));display:flex;align-items:center;justify-content:center;font-size:24px;border:1px solid rgba(127,255,219,.2)">🔏</div>
<div><div style="color:var(--mint);font-weight:800;font-size:17px">StealthMark <span style="letter-spacing:-.3px">Shield</span>™</div>
<div style="color:#64748b;font-size:11px">Post-embed Protection — 4-Layer Patented Defense</div></div>
</div>
<div style="padding:16px;border-radius:12px;background:rgba(127,255,219,.03);border:1px solid rgba(127,255,219,.1);margin-bottom:14px">
<div class="story" style="font-size:13px;line-height:1.9">
Four invisible layers of protection hide within your text.<br>
If an attacker removes one, <span style="color:var(--mint)">other layers generate evidence</span>.<br><br>
<span style="color:var(--mint)">▸</span> <strong>StealthMark Phantom™</strong> — Mark that hides like a ghost<br>
<span style="color:var(--purple)">▸</span> <strong>StealthMark StyleDNA™</strong> — Writing has DNA too<br>
<span style="color:var(--yellow)">▸</span> <strong>StealthMark Seal™</strong> — Digital seal that holds up in court<br>
<span style="color:var(--blue)">▸</span> <strong>StealthMark MicroGlyph™</strong> — Invisible micro-engraving
</div>
</div>
<div style="display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px">
<div style="padding:12px;border-radius:10px;background:var(--card2);text-align:center;border:1px solid var(--border)"><div style="font-size:24px;font-weight:900;color:var(--mint)">34</div><div style="font-size:10px;color:#94a3b8">Attack Coverage</div></div>
<div style="padding:12px;border-radius:10px;background:var(--card2);text-align:center;border:1px solid var(--border)"><div style="font-size:24px;font-weight:900;color:var(--mint)">0px</div><div style="font-size:10px;color:#94a3b8">Zero Visibility</div></div>
</div>
<div style="padding:12px 14px;border-radius:10px;background:rgba(192,132,252,.04);border:1px solid rgba(192,132,252,.1)">
<div style="color:var(--purple);font-size:12px;font-weight:700;margin-bottom:4px">💡 CrossGuard™ Principle</div>
<div style="color:#cbd5e1;font-size:12px;line-height:1.7">Like a bank vault with dual locks, <strong style="color:#fff">if one shield breaks, the other automatically leaves evidence.</strong> No single attack can disable both simultaneously.</div>
</div>
</div>
</div>

<!-- Dual Shield Flow -->
<div style="text-align:center;margin-top:28px">
<div style="display:inline-block;padding:18px 36px;border-radius:16px;background:linear-gradient(135deg,rgba(255,170,102,.05),rgba(127,255,219,.05),rgba(192,132,252,.05));border:1px solid rgba(255,255,255,.08)">
<div style="display:flex;align-items:center;gap:16px;justify-content:center;flex-wrap:wrap">
<div><span style="color:var(--orange);font-weight:800;font-size:15px">Day 0</span><br><span style="color:#94a3b8;font-size:11px">Text+Image Radar™</span></div>
<span style="color:#334155;font-size:18px">→</span>
<div><span style="color:var(--mint);font-weight:800;font-size:15px">Shield™ Embed</span><br><span style="color:#94a3b8;font-size:11px">4-Layer Protection Active</span></div>
<span style="color:#334155;font-size:18px">→</span>
<div><span style="color:var(--purple);font-weight:800;font-size:15px">DualAxis™ Detection</span><br><span style="color:#94a3b8;font-size:11px">Dual-Axis Cross Verdict</span></div>
<span style="color:#334155;font-size:18px">→</span>
<div><span style="color:var(--red);font-weight:800;font-size:15px">Seal™ Handoff</span><br><span style="color:#94a3b8;font-size:11px">Legal Evidence Package</span></div>
</div></div>
</div>
</div>

<!-- ★ 4-Layer Protection Storytelling -->
<div style="padding:40px 0 50px">
<h2 style="font-size:24px;font-weight:800;text-align:center;margin-bottom:12px">How does <span style="color:var(--mint)">4-Layer Protection</span> work?</h2>
<p style="text-align:center;color:#94a3b8;font-size:13px;margin-bottom:36px">Easy to understand without technical expertise</p>
<div style="display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:900px;margin:0 auto">

<div class="cd fi" style="border-color:rgba(96,165,250,.2);background:linear-gradient(160deg,rgba(96,165,250,.03),var(--card) 50%)">
<div style="display:flex;align-items:center;gap:12px;margin-bottom:14px">
<div style="width:44px;height:44px;border-radius:12px;background:rgba(96,165,250,.1);display:flex;align-items:center;justify-content:center;font-size:22px">👻</div>
<div><div style="color:var(--blue);font-weight:800;font-size:15px">StealthMark Phantom™</div><div style="color:#64748b;font-size:10px;letter-spacing:1px">INVISIBLE MARK</div></div>
</div>
<div class="story" style="font-size:13px">types is like signing with <strong>invisible ink</strong>. Invisible to the naked eye, but shows up clearly under special equipment. Even copying or scanning preserves the signature.</div>
</div>

<div class="cd fi d1" style="border-color:rgba(127,255,219,.2);background:linear-gradient(160deg,rgba(127,255,219,.03),var(--card) 50%)">
<div style="display:flex;align-items:center;gap:12px;margin-bottom:14px">
<div style="width:44px;height:44px;border-radius:12px;background:rgba(127,255,219,.1);display:flex;align-items:center;justify-content:center;font-size:22px">🧬</div>
<div><div style="color:var(--mint);font-weight:800;font-size:15px">StealthMark StyleDNA™</div><div style="color:#64748b;font-size:10px;letter-spacing:1px">STYLISTIC FINGERPRINT</div></div>
</div>
<div class="story" style="font-size:13px">Just as everyone has a unique <strong>gait</strong>, writing has its own rhythm. StyleDNA™ subtly tunes this rhythm to create a unique fingerprint. No matter how much AI rewrites it, traces of the rhythm remain.</div>
</div>

<div class="cd fi d2" style="border-color:rgba(255,224,102,.2);background:linear-gradient(160deg,rgba(255,224,102,.03),var(--card) 50%)">
<div style="display:flex;align-items:center;gap:12px;margin-bottom:14px">
<div style="width:44px;height:44px;border-radius:12px;background:rgba(255,224,102,.1);display:flex;align-items:center;justify-content:center;font-size:22px">📋</div>
<div><div style="color:var(--yellow);font-weight:800;font-size:15px">StealthMark Seal™</div><div style="color:#64748b;font-size:10px;letter-spacing:1px">FORENSIC EVIDENCE</div></div>
</div>
<div class="story" style="font-size:13px">Like a notary's <strong>authentication stamp</strong>. The record that "this text was protected on March 15, 2025 at 14:23" is sealed in a tamper-proof form. Admissible as evidence in court.</div>
</div>

<div class="cd fi d3" style="border-color:rgba(192,132,252,.2);background:linear-gradient(160deg,rgba(192,132,252,.03),var(--card) 50%)">
<div style="display:flex;align-items:center;gap:12px;margin-bottom:14px">
<div style="width:44px;height:44px;border-radius:12px;background:rgba(192,132,252,.1);display:flex;align-items:center;justify-content:center;font-size:22px">🔬</div>
<div><div style="color:var(--purple);font-weight:800;font-size:15px">StealthMark MicroGlyph™</div><div style="color:#64748b;font-size:10px;letter-spacing:1px">MICRO ENGRAVING</div></div>
</div>
<div class="story" style="font-size:13px">Like <strong>micro-engraving</strong> on a gemstone. Invisible micro-codes are carved into every punctuation mark. If Phantom™ is attacked, MicroGlyph™ survives — and vice versa.</div>
</div>
</div>

<div style="max-width:900px;margin:28px auto 0">
<div class="cd" style="text-align:center;border-color:rgba(127,255,219,.15);background:linear-gradient(135deg,rgba(127,255,219,.03),rgba(192,132,252,.03))">
<div style="font-size:20px;margin-bottom:6px">⚖️</div>
<div style="color:var(--mint);font-weight:800;font-size:16px;margin-bottom:10px">StealthMark CrossGuard™</div>
<div class="story" style="font-size:13px;max-width:600px;margin:0 auto"><strong>Dual-lock vault</strong> principle. Phantom™ and MicroGlyph™ exist on different technology layers. If an attacker removes one — <span style="color:var(--red)">the removal trace itself becomes evidence</span>. <span style="color:var(--mint)">Destroying both simultaneously is physically impossible.</span></div>
</div>
</div>
</div>

<!-- ★ DualAxis -->
<div style="padding:40px 0 50px">
<h2 style="font-size:24px;font-weight:800;text-align:center;margin-bottom:8px">StealthMark <span style="color:var(--mint)">DualAxis</span>™</h2>
<p style="text-align:center;color:#94a3b8;font-size:13px;margin-bottom:32px">Whether the watermark is alive or dead — the verdict remains valid</p>
<div style="display:grid;grid-template-columns:1fr 60px 1fr;gap:16px;max-width:700px;margin:0 auto;align-items:center">
<div class="cd fi" style="text-align:center;background:linear-gradient(135deg,var(--card),rgba(127,255,219,.03));border-color:rgba(127,255,219,.2)"><div style="font-size:36px;margin-bottom:8px">📡</div><div style="color:var(--mint);font-weight:800;font-size:16px;margin-bottom:8px">Signal</div><div class="story" style="font-size:12px">If watermark is alive<br><strong>direct detection</strong> proves ownership</div></div>
<div style="text-align:center;font-size:28px;color:#475569;animation:breathe 2s ease infinite">＋</div>
<div class="cd fi d2" style="text-align:center;background:linear-gradient(135deg,var(--card),rgba(192,132,252,.03));border-color:rgba(192,132,252,.2)"><div style="font-size:36px;margin-bottom:8px">🔍</div><div style="color:var(--purple);font-weight:800;font-size:16px;margin-bottom:8px">Trace</div><div class="story" style="font-size:12px">If watermark was attacked<br><strong>attack trace</strong> is evidence</div></div>
</div>
<div style="text-align:center;margin-top:20px"><div style="display:inline-block;padding:14px 28px;border-radius:12px;background:linear-gradient(135deg,rgba(127,255,219,.06),rgba(192,132,252,.06));border:1px solid rgba(127,255,219,.2)"><span style="color:#fff;font-weight:700;font-size:14px">Alive →</span><span style="color:var(--mint);font-weight:800"> Direct Evidence</span><span style="color:#475569;margin:0 8px">|</span><span style="color:#fff;font-weight:700;font-size:14px">Dead →</span><span style="color:var(--red);font-weight:800"> Killing trace is evidence</span></div></div>
</div>

<!-- ★ Competitive Edge -->
<div style="padding:30px 0 50px">
<h2 style="font-size:22px;font-weight:800;text-align:center;margin-bottom:28px">Why <span style="color:var(--mint)">StealthMark</span>?</h2>
<div style="max-width:820px;margin:0 auto;border-radius:16px;overflow:hidden;border:1px solid var(--border)">
<table style="width:100%;border-collapse:collapse;font-size:13px">
<thead><tr style="background:#0f1629"><th style="padding:14px 16px;text-align:left;color:#94a3b8;font-weight:700;border-bottom:2px solid var(--border)">Feature</th><th style="padding:14px 16px;text-align:center;border-bottom:2px solid rgba(127,255,219,.3)"><span style="color:var(--mint);font-weight:800">StealthMark</span></th><th style="padding:14px 16px;text-align:center;color:#64748b;font-weight:700;border-bottom:2px solid var(--border)">Competitor A</th><th style="padding:14px 16px;text-align:center;color:#64748b;font-weight:700;border-bottom:2px solid var(--border)">Competitor B</th></tr></thead>
<tbody id="compTb"></tbody>
</table>
</div>
</div>

<!-- ★ Customer Journey -->
<div style="padding:20px 0 80px">
<h2 style="font-size:22px;font-weight:800;text-align:center;margin-bottom:32px">Customer Journey <span style="color:var(--orange)">Timeline</span></h2>
<div style="max-width:800px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:12px">
<div class="cd fi" style="text-align:center;border-color:rgba(255,170,102,.2);padding:20px 12px"><div style="font-size:28px;margin-bottom:8px">📋</div><div style="color:var(--orange);font-weight:800;font-size:20px;margin-bottom:4px">Day 0</div><div style="color:#fff;font-weight:700;font-size:13px;margin-bottom:6px">Instant Start</div><div style="color:#94a3b8;font-size:11px;line-height:1.6">Radar™ Activate<br>Text+Image Archive<br>Instant Monitoring</div></div>
<div class="cd fi d1" style="text-align:center;border-color:rgba(127,255,219,.2);padding:20px 12px"><div style="font-size:28px;margin-bottom:8px">🔏</div><div style="color:var(--mint);font-weight:800;font-size:20px;margin-bottom:4px">Week 1</div><div style="color:#fff;font-weight:700;font-size:13px;margin-bottom:6px">Shield™ Embedding Complete</div><div style="color:#94a3b8;font-size:11px;line-height:1.6">Text 4-Layer Protection<br>Image DCT Watermark<br>Zero Visibility</div></div>
<div class="cd fi d2" style="text-align:center;border-color:rgba(192,132,252,.2);padding:20px 12px"><div style="font-size:28px;margin-bottom:8px">🎯</div><div style="color:var(--purple);font-weight:800;font-size:20px;margin-bottom:4px">Month 1</div><div style="color:#fff;font-weight:700;font-size:13px;margin-bottom:6px">First Detection Report</div><div style="color:#94a3b8;font-size:11px;line-height:1.6">Unauthorized Use Detection<br>DualAxis™ Analysis<br>Evidence Package Generation</div></div>
<div class="cd fi d3" style="text-align:center;border-color:rgba(255,107,107,.2);padding:20px 12px"><div style="font-size:28px;margin-bottom:8px">⚖️</div><div style="color:var(--red);font-weight:800;font-size:20px;margin-bottom:4px">Month 2+</div><div style="color:#fff;font-weight:700;font-size:13px;margin-bottom:6px">Legal Action</div><div style="color:#94a3b8;font-size:11px;line-height:1.6">Seal™ Evidence<br>Settlement/Litigation<br>ROI Recovery</div></div>
</div>
<div style="text-align:center;margin-top:24px"><div style="display:inline-block;padding:14px 28px;border-radius:14px;background:var(--card);border:1px solid var(--border)"><span style="color:#94a3b8;font-size:13px">/mo Catch just 1 unauthorized use →</span><span style="color:var(--mint);font-weight:800;font-size:15px"> Protect millions in annual content value</span></div></div>
</div>
</section>

<!-- ═══════════════ LEADERBOARD ═══════════════ -->
<section id="lb">
<div style="padding:40px 0 80px">
<div style="text-align:center;margin-bottom:40px" class="fi"><div style="font-size:13px;color:var(--purple);font-weight:700;letter-spacing:3px;margin-bottom:8px">TECHNOLOGY BENCHMARK</div><h2 style="font-size:32px;font-weight:900;letter-spacing:-1px"><span style="color:#fff">Content Protection </span><span style="color:var(--mint)">Tech Comparison</span></h2><p style="color:#94a3b8;font-size:14px;margin-top:8px">Text watermarking 6-axis quantitative comparison + Image/Video multimodal support</p></div>
<div style="display:grid;grid-template-columns:1fr 280px;gap:24px">
<div class="cd fi" style="padding:0;overflow:hidden"><div class="lh"><span>#</span><span>Tech</span><span>Type</span><span style="text-align:center">🛡️</span><span style="text-align:center">🏗️</span><span style="text-align:center">🇰🇷</span><span style="text-align:center">⚡</span><span style="text-align:center">🔍</span><span style="text-align:center">⚖️</span><span style="text-align:center">typesTotal</span></div><div id="lbb"></div></div>
<div class="cd fi d2" id="lbd" style="text-align:center"></div>
</div>
<div style="display:flex;gap:16px;justify-content:center;margin-top:20px;flex-wrap:wrap"><span style="font-size:11px;color:#64748b">🛡️Threats 🏗️Defense 🇰🇷Korean ⚡Real-time 🔍Trace Detection ⚖️Legal Evidence</span><span style="font-size:11px;color:#334155">|</span><span style="font-size:11px;color:var(--mint)">●80+</span><span style="font-size:11px;color:var(--yellow)">●50+</span><span style="font-size:11px;color:var(--orange)">●25+</span><span style="font-size:11px;color:var(--red)">●0+</span></div>
</div>
</section>

<!-- ═══════════════ THREATS ═══════════════ -->
<section id="atk">
<div style="padding:40px 0">
<div style="text-align:center;margin-bottom:40px" class="fi"><div style="font-size:13px;color:var(--red);font-weight:700;letter-spacing:3px;margin-bottom:8px">STEALTHMARK THREATMATRIX™</div><h2 style="font-size:32px;font-weight:900;letter-spacing:-1px">34types Threat <span style="color:var(--mint)">Coverage</span></h2><p style="color:#94a3b8;font-size:14px;margin-top:8px">7 threat groups × 34 scenarios — layer survival status</p></div>
<div class="ag" id="agg"></div>
<div class="cd fi" style="margin-top:32px">
<h3 style="font-size:16px;font-weight:800;text-align:center;margin-bottom:20px;color:#fff">StealthMark <span style="color:var(--mint)">CrossGuard™</span> Dual Shield</h3>
<div style="display:grid;grid-template-columns:1fr 60px 1fr;gap:20px;align-items:center;max-width:600px;margin:0 auto">
<div style="text-align:center;padding:16px;border-radius:12px;background:rgba(255,107,107,.06);border:1px solid rgba(255,107,107,.2)"><div style="font-weight:800;color:var(--red);margin-bottom:6px">Phantom™ Attacked</div><div style="font-size:20px;margin-bottom:4px">❌ → ✅</div><div style="font-size:11px;color:#94a3b8">Phantom disabled → MicroGlyph survives</div></div>
<div style="text-align:center;font-size:28px;animation:float 2s ease infinite">⚖️<div style="font-size:10px;color:var(--mint);font-weight:700;margin-top:4px">Seesaw</div></div>
<div style="text-align:center;padding:16px;border-radius:12px;background:rgba(192,132,252,.06);border:1px solid rgba(192,132,252,.2)"><div style="font-weight:800;color:var(--purple);margin-bottom:6px">MicroGlyph™ Attacked</div><div style="font-size:20px;margin-bottom:4px">✅ → ❌</div><div style="font-size:11px;color:#94a3b8">MicroGlyph disabled → Phantom survives</div></div>
</div>
<div style="text-align:center;margin-top:16px;padding:10px 20px;border-radius:10px;background:rgba(127,255,219,.04)"><span style="color:var(--mint);font-weight:800;font-size:13px">No single attack can disable both simultaneously</span> <span style="color:#64748b;font-size:12px">+ StyleDNA™ survives any attack</span></div>
</div>
</div>
</section>

<!-- ═══════════════ PIPELINE ═══════════════ -->
<section id="pipe">
<div style="padding:40px 0 80px">
<div style="text-align:center;margin-bottom:40px" class="fi"><div style="font-size:13px;color:var(--purple);font-weight:700;letter-spacing:3px;margin-bottom:8px">BUSINESS PIPELINE</div><h2 style="font-size:32px;font-weight:900;letter-spacing:-1px"><span style="color:var(--orange)">Radar™</span> → <span style="color:var(--mint)">Shield™</span> → <span style="color:var(--red)">Seal™</span></h2><p style="color:#94a3b8;font-size:14px;margin-top:8px">Text · Image · Video — Complete Content Protection Lifecycle</p></div>
<div class="rs">
<div class="rr" style="top:35%;left:35%;width:30%;height:30%;border-color:rgba(127,255,219,.12)"></div>
<div class="rr" style="top:22.5%;left:22.5%;width:55%;height:55%;border-color:rgba(127,255,219,.1)"></div>
<div class="rr" style="top:10%;left:10%;width:80%;height:80%;border-color:rgba(127,255,219,.08)"></div>
<div class="rr" style="top:0;left:0;width:100%;height:100%;border-color:rgba(127,255,219,.15)"></div>
<div class="rw"><div class="ra"></div></div><div class="rc"></div>
<div class="rb" style="top:25%;left:30%"><div class="rd" style="background:var(--red);box-shadow:0 0 8px var(--red)"></div><div class="rl" style="color:var(--red)">AI Platforms A</div></div>
<div class="rb" style="top:35%;left:70%"><div class="rd" style="background:var(--orange);box-shadow:0 0 8px var(--orange);animation-delay:.5s"></div><div class="rl" style="color:var(--orange)">Datasets B</div></div>
<div class="rb" style="top:72%;left:55%"><div class="rd" style="background:var(--yellow);box-shadow:0 0 8px var(--yellow);animation-delay:1s"></div><div class="rl" style="color:var(--yellow)">Competitors C</div></div>
<div class="rb" style="top:65%;left:20%"><div class="rd" style="background:var(--red);box-shadow:0 0 8px var(--red);animation-delay:1.5s"></div><div class="rl" style="color:var(--red)">Crawlers D</div></div>
<div style="position:absolute;top:-24px;left:50%;transform:translateX(-50%);font-size:11px;color:var(--mint);font-weight:700">📡 StealthMark Radar™</div>
</div>
<div style="position:relative;max-width:700px;margin:0 auto" id="psteps"><div class="pl"></div></div>
<div style="text-align:center;margin-top:48px">
<div class="cd" style="display:inline-block;padding:24px 40px;border-radius:20px;background:linear-gradient(135deg,var(--card),var(--card2));border-color:rgba(127,255,219,.2)">
<div style="font-size:18px;font-weight:800;color:#fff;margin-bottom:8px">Content ID-based <span style="color:var(--mint)">Auto Detection</span> → <span style="color:var(--red)">Legal Team Handoff</span></div>
<div style="color:#94a3b8;font-size:13px;line-height:1.7">Radar™ periodically scans key targets → DualAxis™ cross-verification<br>Seal™ auto-generates Evidence Packages → handed off to legal team</div>
<div style="display:flex;gap:12px;justify-content:center;margin-top:16px">
<span style="padding:6px 14px;border-radius:8px;background:rgba(127,255,219,.08);color:var(--mint);font-size:12px;font-weight:700">Unauthorized Training Detection</span>
<span style="padding:6px 14px;border-radius:8px;background:rgba(192,132,252,.08);color:var(--purple);font-size:12px;font-weight:700">Copyright Infringement Proof</span>
<span style="padding:6px 14px;border-radius:8px;background:rgba(255,107,107,.08);color:var(--red);font-size:12px;font-weight:700">Settlement/Litigation Support</span>
</div></div></div>
</div>
</section>
</main>
<footer>StealthMark — Text · Image · Video Unified Content Protection Platform | Phantom™ · StyleDNA™ · Seal™ · MicroGlyph™ · CrossGuard™ · DualAxis™ · Radar™ | © 2025 Ginigen AI</footer>

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{i:"📡",t:"Content Distribution",d:"Watermark is fully invisible — normal distribution",dt:"Zero impact on readers and users",cl:"var(--blue)"},
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{i:"⚖️",t:"Legal Handoff",d:"Deliver evidence package to legal team",dt:"Copyright infringement lawsuit, settlement & correction",cl:"var(--red)"}
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{f:"🎬 Video Protection",sm:"✅ DTW + DCT Propagation",a:"❌",b:"❌"},
{f:"Korean Optimization",sm:"✅ Morpheme-based",a:"❌",b:"❌"},
{f:"Threat Coverage",sm:"✅ 34types 100%",a:"⚠️ 5-10 types",b:"⚠️ Weak"},
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{f:"Legal Evidence Package",sm:"✅ Seal™ Auto",a:"❌",b:"⚠️ Manual"},
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