:root {
  color-scheme: dark;
  --ink: #e9f4ef;
  --muted: #91a9a0;
  --dim: #587068;
  --bg: #07110f;
  --panel: #0b1714;
  --panel-2: #0f1e1a;
  --line: #20352f;
  --signal: #95f2a7;
  --signal-strong: #56d785;
  --amber: #f2c66d;
  --red: #ff8d7e;
  --blue: #8ac9ff;
  --radius: 18px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--bg); }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .28; background-image: linear-gradient(rgba(149,242,167,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(149,242,167,.035) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to bottom, #000, transparent 75%); }
a { color: inherit; }
button, input, textarea { font: inherit; }
.site-header { position: sticky; top: 0; z-index: 5; display: flex; justify-content: space-between; align-items: center; padding: 18px clamp(22px, 5vw, 72px); border-bottom: 1px solid rgba(32,53,47,.7); background: rgba(7,17,15,.86); backdrop-filter: blur(16px); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 730; letter-spacing: -.02em; }
.brand-mark { display: flex; align-items: end; gap: 3px; width: 24px; height: 22px; }
.brand-mark i { display: block; width: 5px; border-radius: 4px; background: var(--signal); box-shadow: 0 0 14px rgba(149,242,167,.35); }
.brand-mark i:nth-child(1) { height: 8px; }.brand-mark i:nth-child(2) { height: 15px; }.brand-mark i:nth-child(3) { height: 22px; }
nav { display: flex; gap: 26px; } nav a { color: var(--muted); text-decoration: none; font-size: .9rem; } nav a:hover { color: var(--ink); }
main, footer { position: relative; }
.hero { min-height: 76vh; display: flex; flex-direction: column; justify-content: center; padding: 100px clamp(22px, 8vw, 130px) 90px; max-width: 1380px; margin: auto; }
.eyebrow { margin: 0 0 18px; color: var(--signal); font: 700 .72rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .16em; text-transform: uppercase; }
h1 { max-width: 1050px; margin: 0; font-size: clamp(3.6rem, 8.5vw, 8.4rem); line-height: .88; letter-spacing: -.072em; font-weight: 760; }
.lede { max-width: 720px; margin: 38px 0 0; color: var(--muted); font-size: clamp(1.08rem, 2vw, 1.35rem); line-height: 1.6; }
.hero-actions { display: flex; gap: 12px; margin-top: 36px; }
.button { appearance: none; border: 1px solid var(--line); border-radius: 999px; padding: 13px 19px; text-decoration: none; cursor: pointer; font-weight: 680; transition: transform .15s, border-color .15s, background .15s; }
.button:hover { transform: translateY(-1px); }.button.primary { color: #06110c; background: var(--signal); border-color: var(--signal); }.button.primary:hover { background: #b0f8bc; }.button.secondary { background: rgba(15,30,26,.7); }.button.secondary:hover { border-color: var(--dim); }
.trust-row { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 35px; color: var(--dim); font: 650 .72rem ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .08em; }.trust-row span::before { content: "✓"; color: var(--signal); margin-right: 7px; }
.scanner-section, .watchlist-section, .method-section { padding: 100px clamp(22px, 6vw, 92px); border-top: 1px solid var(--line); }
.scanner-section { background: rgba(11,23,20,.7); }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 60px; align-items: end; max-width: 1240px; margin: 0 auto 44px; }.section-heading h2, .method-section h2 { margin: 0; font-size: clamp(2.5rem, 5vw, 5.3rem); line-height: .98; letter-spacing: -.055em; }.section-heading > p { margin: 0; color: var(--muted); line-height: 1.7; max-width: 530px; }
.scanner-grid { display: grid; grid-template-columns: 1fr 1fr; max-width: 1240px; margin: auto; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--panel); box-shadow: 0 35px 90px rgba(0,0,0,.28); }
.editor-panel { display: flex; flex-direction: column; min-height: 620px; border-right: 1px solid var(--line); }.panel-bar { display: flex; justify-content: space-between; padding: 14px 17px; border-bottom: 1px solid var(--line); color: var(--muted); font: .78rem ui-monospace, SFMono-Regular, Menlo, monospace; }.text-button { color: var(--signal); border: 0; background: none; cursor: pointer; }
textarea { flex: 1; width: 100%; resize: vertical; min-height: 470px; padding: 20px; border: 0; outline: 0; color: #bdd5cc; background: #08120f; font: .8rem/1.65 ui-monospace, SFMono-Regular, Menlo, monospace; tab-size: 2; }.scan-button { align-self: flex-start; margin: 15px; }
.results-panel { min-height: 620px; padding: 24px; overflow: auto; }.empty-state { height: 100%; display: grid; place-content: center; text-align: center; max-width: 350px; margin: auto; color: var(--muted); }.empty-state h3 { color: var(--ink); margin: 22px 0 0; }.empty-state p { line-height: 1.6; }
.radar { position: relative; width: 86px; height: 86px; margin: auto; border: 1px solid var(--line); border-radius: 50%; background: radial-gradient(circle, transparent 0 28%, var(--line) 29% 30%, transparent 31% 61%, var(--line) 62% 63%, transparent 64%); }.radar::before, .radar::after { content: ""; position: absolute; background: var(--line); }.radar::before { width: 1px; height: 100%; left: 50%; }.radar::after { height: 1px; width: 100%; top: 50%; }.radar i { position: absolute; left: 50%; top: 50%; width: 38%; height: 2px; transform-origin: left; background: linear-gradient(90deg, var(--signal), transparent); animation: sweep 3s linear infinite; } @keyframes sweep { to { transform: rotate(360deg); } }
.score-row { display: flex; align-items: center; justify-content: space-between; padding-bottom: 20px; border-bottom: 1px solid var(--line); }.score { font-size: 3rem; font-weight: 760; letter-spacing: -.06em; }.score small { font-size: 1rem; color: var(--dim); }.result-summary { color: var(--muted); margin: 8px 0 0; }.finding { margin-top: 14px; padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel-2); }.finding-head { display: flex; justify-content: space-between; gap: 12px; }.finding h4 { margin: 0; font-size: .95rem; }.finding p { color: var(--muted); line-height: 1.55; margin: 9px 0 0; font-size: .88rem; }.finding code { display: block; margin-top: 12px; padding: 10px; overflow-wrap: anywhere; color: #b8d4ca; background: #07100e; border-radius: 8px; font-size: .76rem; }.badge { align-self: start; border-radius: 999px; padding: 4px 8px; font: 700 .63rem ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; }.badge.high { color: #230907; background: var(--red); }.badge.medium { color: #1d1403; background: var(--amber); }.badge.good { color: #041108; background: var(--signal); }.container-title { margin: 25px 0 6px; color: var(--ink); }.container-image { color: var(--dim); font: .73rem ui-monospace, SFMono-Regular, Menlo, monospace; overflow-wrap: anywhere; }
.watchlist-controls { display: flex; justify-content: space-between; align-items: center; max-width: 1240px; margin: 0 auto 24px; color: var(--dim); font-size: .82rem; }.search-box input { min-width: min(420px, 70vw); border: 1px solid var(--line); border-radius: 999px; padding: 12px 16px; color: var(--ink); background: var(--panel); outline: 0; }.search-box input:focus { border-color: var(--signal-strong); }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; max-width: 1240px; margin: auto; }.sidecar-card { min-height: 225px; padding: 22px; border: 1px solid var(--line); border-radius: 15px; background: linear-gradient(145deg, rgba(15,30,26,.92), rgba(9,20,17,.92)); }.card-meta { display: flex; justify-content: space-between; align-items: center; color: var(--dim); font: .67rem ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .08em; }.sidecar-card h3 { margin: 35px 0 10px; font-size: 1.35rem; letter-spacing: -.03em; }.sidecar-card p { color: var(--muted); line-height: 1.55; font-size: .9rem; }.sidecar-card a { color: var(--signal); font-size: .82rem; text-underline-offset: 3px; }
.method-section { max-width: 1380px; margin: auto; }.method-section > h2 { max-width: 800px; }.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 58px; background: var(--line); border: 1px solid var(--line); }.method-grid article { padding: 30px; background: var(--bg); }.method-number { color: var(--signal); font: .72rem ui-monospace, SFMono-Regular, Menlo, monospace; }.method-grid h3 { font-size: 1.35rem; margin: 55px 0 10px; }.method-grid p { color: var(--muted); line-height: 1.6; }
footer { display: flex; justify-content: space-between; gap: 40px; padding: 50px clamp(22px, 6vw, 92px); border-top: 1px solid var(--line); color: var(--dim); font-size: .82rem; } footer strong { color: var(--ink); } footer p { margin: 8px 0 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@media (max-width: 850px) { nav { display: none; }.hero { min-height: auto; padding-top: 120px; }.section-heading, .scanner-grid { grid-template-columns: 1fr; }.section-heading { gap: 20px; }.editor-panel { border-right: 0; border-bottom: 1px solid var(--line); }.card-grid, .method-grid { grid-template-columns: 1fr; }.scanner-section, .watchlist-section, .method-section { padding-top: 70px; padding-bottom: 70px; }.card-grid { gap: 10px; } footer { flex-direction: column; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; }.radar i { animation: none; } }