:root{
  --bg:#07110f;
  --bg-2:#0b1714;
  --panel:#10201c;
  --panel-2:#142822;
  --line:#254038;
  --text:#f5f7f3;
  --muted:#a5b7b0;
  --faint:#71847d;
  --lime:#b8f36b;
  --lime-2:#8fd04d;
  --cyan:#68e1d2;
  --amber:#ffcc70;
  --danger:#ff7c72;
  --shadow:0 24px 80px rgba(0,0,0,.35);
  --radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 50% -20%,rgba(104,225,210,.13),transparent 42%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}
a{color:inherit}
button,input,select{font:inherit}
img{max-width:100%}
.container{width:min(1160px,calc(100% - 36px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(7,17,15,.86);backdrop-filter:blur(16px);border-bottom:1px solid rgba(37,64,56,.7)}
.nav{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:800;letter-spacing:-.03em}
.brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(145deg,var(--lime),var(--cyan));display:grid;place-items:center;color:#06100d;box-shadow:0 0 0 5px rgba(184,243,107,.08)}
.brand-mark svg{width:20px;height:20px}
.nav-links{display:flex;align-items:center;gap:22px;color:var(--muted);font-size:14px}
.nav-links a{text-decoration:none}.nav-links a:hover{color:var(--text)}
.lang-switch{display:flex;gap:7px;padding:4px;border:1px solid var(--line);border-radius:999px}.lang-switch a{padding:5px 9px;border-radius:999px;text-decoration:none;color:var(--muted);font-size:12px;font-weight:700}.lang-switch a.active{background:var(--panel-2);color:var(--text)}
.hero{padding:86px 0 42px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--cyan);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px}.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 5px rgba(184,243,107,.1)}
h1{font-size:clamp(38px,6vw,72px);line-height:1.02;letter-spacing:-.055em;margin:0 auto 22px;max-width:920px}
.hero h1 em{font-style:normal;color:var(--lime)}
.hero-copy{max-width:690px;margin:0 auto;color:var(--muted);font-size:clamp(16px,2vw,19px)}
.trust-row{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:28px}.trust-pill{border:1px solid var(--line);background:rgba(16,32,28,.7);border-radius:999px;padding:8px 13px;color:var(--muted);font-size:13px}.trust-pill strong{color:var(--text)}
.tool-shell{margin:18px auto 70px;max-width:920px;background:linear-gradient(180deg,rgba(20,40,34,.96),rgba(12,25,22,.98));border:1px solid var(--line);border-radius:26px;padding:22px;box-shadow:var(--shadow)}
.tool-inner{border:1px solid rgba(37,64,56,.82);border-radius:19px;background:rgba(7,17,15,.58);padding:28px}
.dropzone{min-height:270px;border:1.5px dashed #3c5d53;border-radius:16px;display:grid;place-items:center;text-align:center;padding:34px 20px;cursor:pointer;transition:.2s ease;background:linear-gradient(180deg,rgba(104,225,210,.025),transparent)}
.dropzone:hover,.dropzone.is-drag{border-color:var(--lime);background:rgba(184,243,107,.045);transform:translateY(-1px)}
.drop-icon{width:62px;height:62px;border-radius:18px;background:rgba(104,225,210,.09);display:grid;place-items:center;color:var(--cyan);margin:0 auto 18px}.drop-icon svg{width:31px;height:31px}
.dropzone h2{font-size:22px;letter-spacing:-.025em;margin:0 0 7px}.dropzone p{margin:0;color:var(--muted)}
.btn{border:0;border-radius:12px;padding:12px 18px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:9px;text-decoration:none;transition:.16s ease}.btn-primary{background:var(--lime);color:#07110f}.btn-primary:hover{background:#c8ff7e;transform:translateY(-1px)}.btn-secondary{background:transparent;border:1px solid var(--line);color:var(--text)}.btn-secondary:hover{border-color:#4f7468;background:rgba(255,255,255,.025)}.btn-danger{background:rgba(255,124,114,.12);border:1px solid rgba(255,124,114,.32);color:#ffd7d3}
.drop-actions{margin-top:20px}.file-note{font-size:12px!important;color:var(--faint)!important;margin-top:16px!important}
.hidden{display:none!important}
.processing{text-align:center;padding:58px 20px}.spinner{width:42px;height:42px;border:3px solid var(--line);border-top-color:var(--lime);border-radius:50%;margin:0 auto 20px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.results{display:grid;gap:18px}.result-head{display:grid;grid-template-columns:150px 1fr;gap:22px;align-items:center}.preview{width:150px;height:120px;object-fit:cover;border-radius:14px;border:1px solid var(--line);background:var(--panel)}
.file-title{font-size:20px;font-weight:800;word-break:break-word}.file-meta{color:var(--muted);font-size:13px;margin-top:5px}
.risk-card{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:18px;padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}
.score-ring{width:76px;height:76px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--danger) calc(var(--score)*1%),var(--line) 0);position:relative}.score-ring::after{content:"";position:absolute;inset:7px;border-radius:50%;background:var(--panel)}.score-value{position:relative;z-index:1;font-size:20px;font-weight:900}.risk-title{font-weight:850;font-size:18px}.risk-text{color:var(--muted);font-size:13px;margin-top:3px}
.alert{padding:14px 16px;border-radius:13px;border:1px solid rgba(255,204,112,.28);background:rgba(255,204,112,.075);color:#ffe8b7;font-size:14px}.alert.danger{border-color:rgba(255,124,114,.3);background:rgba(255,124,114,.08);color:#ffd4d0}.alert.success{border-color:rgba(184,243,107,.28);background:rgba(184,243,107,.06);color:#dcffad}
.meta-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.meta-card{border:1px solid var(--line);background:rgba(16,32,28,.72);border-radius:14px;padding:15px}.meta-label{font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}.meta-value{margin-top:5px;font-size:14px;word-break:break-word}.meta-value a{color:var(--cyan)}
.controls{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:17px;border:1px solid var(--line);border-radius:15px;background:rgba(16,32,28,.72)}.field label{display:block;font-size:12px;font-weight:800;color:var(--muted);margin-bottom:6px}.field select,.field input[type=range]{width:100%}.field select{background:var(--bg-2);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:10px}.quality-wrap{display:flex;align-items:center;gap:10px}.quality-output{min-width:44px;color:var(--lime);font-weight:800;font-size:13px}
.action-row{display:flex;gap:10px;flex-wrap:wrap}.action-row .btn-primary{flex:1;min-width:220px}
details.metadata{border:1px solid var(--line);border-radius:14px;overflow:hidden}details.metadata summary{cursor:pointer;padding:14px 16px;font-weight:800;background:rgba(16,32,28,.72)}.raw-meta{max-height:360px;overflow:auto;padding:14px 16px;margin:0;background:#081410;color:#b9d1c8;font:12px/1.55 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre-wrap;word-break:break-word}
.batch-list{display:grid;gap:10px}.batch-item{display:grid;grid-template-columns:52px 1fr auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:13px;padding:10px;background:rgba(16,32,28,.72)}.batch-thumb{width:52px;height:44px;border-radius:8px;object-fit:cover;background:var(--bg)}.batch-name{font-size:13px;font-weight:750;word-break:break-word}.batch-status{font-size:12px;color:var(--muted)}
.section{padding:72px 0}.section.alt{background:rgba(11,23,20,.7);border-block:1px solid rgba(37,64,56,.55)}.section-head{max-width:700px;margin-bottom:32px}.section-kicker{color:var(--cyan);font-size:12px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}.section h2{font-size:clamp(28px,4vw,44px);line-height:1.1;letter-spacing:-.04em;margin:9px 0 13px}.section-head p{color:var(--muted);margin:0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{border:1px solid var(--line);border-radius:18px;background:linear-gradient(180deg,rgba(20,40,34,.72),rgba(11,23,20,.74));padding:22px}.card-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(104,225,210,.08);color:var(--cyan);margin-bottom:17px}.card h3{font-size:17px;margin:0 0 8px}.card p{font-size:14px;color:var(--muted);margin:0}.card a{display:inline-block;margin-top:15px;color:var(--lime);text-decoration:none;font-weight:800;font-size:13px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.step-num{color:var(--lime);font-size:12px;font-weight:900;letter-spacing:.12em}.step h3{margin:8px 0 6px;font-size:18px}.step p{color:var(--muted);font-size:14px;margin:0}
.faq{display:grid;gap:10px}.faq details{border:1px solid var(--line);border-radius:14px;background:rgba(16,32,28,.55);padding:0 18px}.faq summary{cursor:pointer;font-weight:800;padding:16px 0}.faq p{color:var(--muted);margin:0 0 17px}
.cta{padding:34px;border:1px solid var(--line);border-radius:22px;background:radial-gradient(circle at 80% 20%,rgba(184,243,107,.12),transparent 38%),var(--panel);display:flex;align-items:center;justify-content:space-between;gap:24px}.cta h2{margin:0 0 6px;font-size:30px}.cta p{margin:0;color:var(--muted)}
.site-footer{border-top:1px solid var(--line);padding:36px 0;color:var(--muted);font-size:13px}.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:25px;flex-wrap:wrap}.footer-links{display:flex;gap:18px;flex-wrap:wrap}.footer-links a{text-decoration:none}.footer-links a:hover{color:var(--text)}
.legal{padding:72px 0;max-width:820px}.legal h1{font-size:46px;text-align:left;margin-left:0}.legal h2{font-size:25px;margin-top:36px}.legal p,.legal li{color:var(--muted)}
.toast{position:fixed;right:18px;bottom:18px;z-index:60;background:#163128;border:1px solid #31584b;color:var(--text);padding:12px 15px;border-radius:12px;box-shadow:var(--shadow);font-size:13px}
@media(max-width:850px){.cards{grid-template-columns:1fr 1fr}.result-head{grid-template-columns:110px 1fr}.preview{width:110px;height:100px}.nav-links>a:not(.keep){display:none}}
@media(max-width:620px){.container{width:min(100% - 24px,1160px)}.hero{padding-top:58px}.tool-shell{padding:10px;border-radius:20px}.tool-inner{padding:14px}.dropzone{min-height:235px}.meta-grid,.controls,.cards,.steps{grid-template-columns:1fr}.result-head{grid-template-columns:1fr}.preview{width:100%;height:200px}.risk-card{grid-template-columns:1fr;text-align:center}.score-ring{margin:auto}.cta{align-items:flex-start;flex-direction:column}.nav{min-height:62px}.brand{font-size:14px}.brand-mark{width:30px;height:30px}.lang-switch{margin-left:auto}.action-row .btn{width:100%}.batch-item{grid-template-columns:44px 1fr}.batch-item .btn{grid-column:1/-1}}

.results{scroll-margin-top:92px}
.preview-wrap{position:relative;min-width:0}
.preview.is-loading{opacity:.35;filter:blur(3px)}
.preview.is-error{display:none}
.preview-message{min-height:120px;border:1px solid var(--line);border-radius:14px;background:var(--panel);display:grid;place-items:center;text-align:center;padding:18px;color:var(--muted);font-size:13px}
@media(max-width:620px){.preview-message{min-height:200px}.result-head{scroll-margin-top:82px}}